Manual pump detection machine

Abstract

The invention discloses a manual pump detection machine, and belongs to the technical field of performance detection equipment. The invention aims to design a whole set of equipment and a manual pump detection machine capable of synchronously detecting a plurality of performances of a manual pump in one set of equipment. A side face detection thread part, a reversing part, a detection machine pressurizing device, a positioning part and a gas detection pressure adjusting assembly are installed on a workbench, and a plugging assembly is installed at the position, corresponding to a manual pump lower detection receding hole of the positioning part, of the lower face of the workbench. The manual pump performance detection device is a whole set of mechanical equipment used for all-directional detection of the manual pump, various performances of the manual pump can be completely detected through a set of machinery so as to improve the safety of the manual pump during use, the manual pump is detected after being assembled, the performance of the manual pump (including an electric pump, a positive pump and a negative pump) is determined, and the use function of a product is met.

Description

Technical Field

[0001] The invention belongs to the technical field of performance testing equipment. Background Art

[0002] Manual pumps and manual hydraulic pumps are widely used in the shipbuilding industry, coal mining machinery, petrochemicals, metallurgy, electricity, heavy machinery and other fields as a simple and convenient hydraulic power source. They are widely accepted by users for their small size, light weight, easy to carry and strong safety. Their function is to convert the mechanical energy of the power machine (such as electric motors and internal combustion engines) into the pressure energy of the liquid. In order to ensure the safety and stable operation of the manual pump during use, a comprehensive test of its performance is carried out before the manual pump is put on the market. Fig.28 , is a commonly used manual hydraulic pump of our company. The two pictures are two side views respectively. The whole manual pump is composed of two parts, the oil tank M1 and the oil pump M2. The performance is basically affected by the joint of the two parts, as well as the sealing performance of some mounting parts on the oil pump M2. In the figure, N is the oil filling port for detection, P is the manual pump handle, Q is the transverse mounting threaded hole of the oil pump, X is the oil inlet and outlet connected to the vehicle body, Y is the straight valve core, and Z is the longitudinal groove hole for the transverse mounting of the oil pump. Summary of the invention

[0003] The purpose of the present invention is to design a complete set of equipment, which can be a manual pump testing machine capable of performing multiple performance tests on a manual pump simultaneously in one device.

[0004] The present invention comprises a coupling for detecting a threaded component, a motor for detecting a threaded component, a servo motor for a reversing component, a right-angle planetary reducer, a linear motion cylinder for a forcing mechanism, a servo motor for a forcing mechanism, a reducer for a forcing mechanism, a serpentine coupling, a torque sensor, a plugging joint, a slide cylinder for a pressure regulating component, a servo motor for a pressure regulating component, and a coupling for a pressure regulating component. A side-detecting threaded component, a reversing component, a pressurizing device for a detection machine, a positioning component, and a gas detection and pressure regulating component are installed on a workbench. A plugging component is installed at a manual pump lower detection and yielding hole corresponding to the positioning component under the workbench. S1. Side detection of threaded parts: The side detection threaded parts are installed on the right side between the pressure device and the positioning parts of the detection machine; the side detection threaded parts are installed on the workbench through two guide rod racks, the tail end of the cylinder body of the detection threaded parts cylinder is fixedly installed on a guide rod rack, and the top end of the piston rod of the detection threaded parts cylinder is fixedly installed on the other guide rod rack. A transverse motion table is installed on the cylinder body of the detection threaded parts cylinder, and a front vertical plate and a rear vertical plate are fixedly installed on the transverse motion table. The motor of the detection threaded parts is fixedly installed on the rear side of the rear vertical plate, and the motor shaft of the detection threaded parts motor passes through the rear vertical plate and is connected to the detection threaded parts coupling. The tail end of the active shaft of the detection thread component and the other end of the active shaft of the detection thread component are installed on the front vertical plate through a bearing, and a detection thread component active pulley is installed on the detection thread component active shaft; a detection thread component passive shaft is installed on the front vertical plate through the detection thread component bearing, and a detection thread component passive pulley is installed on the detection thread component passive shaft corresponding to one side of the detection thread component active pulley, and the threaded hole detection shaft is installed on the outside of the detection thread component passive shaft through a mounting pin; the detection thread component active pulley and the detection thread component passive shaft are connected by a belt; the side detection thread probe is plugged into the threaded hole detection shaft; S2, reversing component: the reversing component is installed on the left side between the pressure device and the positioning component of the detection machine; the reversing component is installed on the workbench through two reversing component guide rod racks, the tail end of the reversing component slide cylinder body is fixedly installed on one reversing component guide rod rack, the top end of the reversing component slide cylinder piston rod is fixedly installed on the other reversing component guide rod rack, the reversing component slide slide is fixedly installed on the reversing component slide cylinder body, the reversing component slide is installed on the reversing fixed plate, the housing of the right-angle planetary reducer is fixedly installed on the reversing fixed plate, the shaft of the right-angle planetary reducer is connected to the reversing fixed plate through a bearing, and a reversing rod is installed at the front end of the shaft of the right-angle planetary reducer; S3. Testing machine pressurizing device: The installation position of the testing machine pressurizing device is located at the middle rear side of the workbench. It is divided into a front face hole detection component and a force adding mechanism. The front face hole detection component and the force adding mechanism are installed side by side on the testing machine pressurizing workbench, and the testing machine pressurizing workbench is installed on the workbench; S31, boosting mechanism: the boosting mechanism linear slide is installed on the testing machine pressurized workbench, and the boosting mechanism linear sleeve is matched and installed on the boosting mechanism linear slide; the boosting mechanism linear motion cylinder is installed on the rear side vertical plate of the testing machine pressurized workbench, the piston rod of the boosting mechanism linear motion cylinder passes through the end of the rear side vertical plate of the testing machine pressurized workbench and is installed with the boosting mechanism floating joint, the boosting mechanism linear motion support block is installed at the front end of the boosting mechanism floating joint, the boosting mechanism linear motion support block and the boosting mechanism linear sleeve are installed at the bottom of the boosting mechanism table, and the boosting mechanism rear vertical plate is installed on the rear side of the boosting mechanism table; the motor shaft of the boosting mechanism servo motor passes through the boosting mechanism reducer, passes through the boosting mechanism rear vertical plate and is connected to the torque sensor and the serpentine coupling, the serpentine coupling is connected to the boosting device, and the torque sensor is installed on the boosting mechanism table; S311, boosting device: a front vertical plate is installed on the boosting mechanism table; the boosting device sleeve is installed on the front vertical plate through a bearing, the boosting rod is inserted into the boosting device sleeve, and is axially fixed by the matching of the boosting rod groove, the boosting rod clamping pin and the sleeve inner groove; the boosting rod threaded hole at the bottom of the boosting rod is fastened to the boosting clamping pin through the boosting rod nut, and the two ends of the boosting clamping pin are correspondingly placed in the sleeve sliding groove at the bottom of the boosting device sleeve; the boosting rod exposed from the boosting device sleeve is sleeved with a boosting spring, the rear end of the boosting spring is pressed against the surface of the boosting device sleeve, the front end of the boosting spring is pressed against the boosting spring on the boosting rod, the top end of the boosting rod is a sleeve mounting head, the mounting slot hole at the rear end of the sleeve is docked on the sleeve mounting head, and is fixed by a pin through the corresponding sleeve mounting head pin hole and the sleeve pin hole; the rear end of the boosting device sleeve is inserted into the coupling inner shaft of the serpentine coupling, and is axially fixed by the matching of the sleeve groove, the sleeve clamping pin and the coupling inner groove; S32, front face face detection component: the front face face detection platform is installed on the front face face detection sliding platform mechanism, the front face face detection front vertical plate and the front face face detection rear vertical plate are installed on the front face face detection platform, the front face face detection front vertical plate and the front face face detection rear vertical plate are respectively provided with the front face face detection front adjustment window and the front face face detection rear adjustment window, the window sills and the upper parts of the windows of the front face face detection front adjustment window and the front face face detection rear adjustment window are both installed with the window sill slide rail and the window upper slide rail, the front face face detection front adjustment block and the front face face detection rear adjustment block are respectively installed in the front face face detection front adjustment window and the front face face detection rear adjustment window, and both ends are respectively clamped on the window sill slide rail and the window upper slide rail through the slide groove; the front face face detection motor is installed on the front face face detection rear adjustment block, The motor shaft of the hole inspection motor passes through the front face hole inspection rear adjustment block and is connected to the front face hole inspection rear adjustment block through a bearing. The rear end of the front face hole inspection active shaft is connected to the motor shaft of the front face hole inspection motor through a front face hole inspection coupling. The front face hole inspection active shaft is connected to the front face hole inspection adjustment block through a front face hole inspection active shaft bearing. A front face hole inspection active pulley is provided on the front face hole inspection active shaft. The front face hole inspection threaded hole detection shaft is installed on the front face hole inspection front vertical plate through a front face hole inspection passive shaft bearing. A front face hole inspection passive pulley is installed on the front face hole inspection threaded hole detection shaft. The front face hole inspection active pulley is connected to the front face hole inspection passive pulley through a belt. The front face hole inspection threaded hole detection probe is plugged into the front face hole inspection threaded hole detection shaft. S4, positioning component: a manual pump lower inspection hole is opened on the positioning base plate, a positioning plate is fixedly installed at the front end of the positioning base plate, a cylinder fixing plate is installed at the rear end of the positioning base plate, the cylinder body of the positioning component cylinder is fixedly installed on the cylinder fixing plate, and the piston rod of the positioning component cylinder passes through the cylinder fixing plate; S5, plugging assembly: the plugging assembly fixing plate is fixed on the workbench, and a plugging assembly supporting plate is installed at the lower part of the plugging assembly fixing plate; plugging assembly linear guides are installed on both sides of the surface of the plugging assembly fixing plate, and the plugging assembly linear sleeves are matched and installed on the plugging assembly linear guides, and the plugging assembly sliding plate is fixedly installed on the linear sleeve of the plugging assembly, and the plugging assembly plugging push block is installed on the plugging assembly sliding plate; the cylinder body of the Beili cylinder is fixedly installed under the plugging assembly supporting plate, and the piston rod of the Beili cylinder passes through the plugging assembly supporting plate, and a floating push head is installed at the end of the piston rod, and the floating push head corresponds to the bottom of the linear sleeve of the plugging assembly; a plugging head hanging block is installed at the upper end of the surface of the plugging assembly fixing plate between the two plugging assembly linear guides, and the plugging joint is inserted from the upper end of the plugging head hanging block into the plugging through groove of the plugging head hanging block through the plugging joint hanging groove, and the protruding end at the bottom of the plugging joint corresponds to the plugging push block of the plugging assembly; S6, gas inspection and pressure regulating assembly: the bottom of the gas inspection and pressure regulating assembly bracket is fixed on the workbench, the gas inspection and pressure regulating assembly bracket is a gas inspection and pressure regulating assembly mounting plate, and the gas inspection and pressure regulating assembly moving mechanism is installed on the gas inspection and pressure regulating assembly mounting plate; S61, air inspection and pressure regulating assembly movement mechanism: the air inspection and pressure regulating assembly moving motor is fixedly mounted on the air inspection and pressure regulating assembly mounting plate, the air inspection and pressure regulating assembly lead screw is connected to the motor shaft of the air inspection and pressure regulating assembly moving motor, both ends of the air inspection and pressure regulating assembly lead screw are mounted on the lead screw bracket through bearings, the lead screw bracket is mounted on the air inspection and pressure regulating assembly mounting plate, and a matching air inspection and pressure regulating assembly slider is sleeved on the air inspection and pressure regulating assembly lead screw; air inspection and pressure regulating assembly slide rails are mounted on the air inspection and pressure regulating assembly mounting plate on both sides of the air inspection and pressure regulating assembly lead screw, and air inspection and pressure regulating assembly sliding sleeves are matched and mounted on the air inspection and pressure regulating assembly slide rails; an air inspection and pressure regulating assembly moving table is mounted on the air inspection and pressure regulating assembly sliding sleeve and the air inspection and pressure regulating assembly slider, and an air inspection assembly and a pressure regulating assembly are mounted on the air inspection and pressure regulating assembly moving table; S611, gas inspection component: the gas inspection component rack is fixedly installed on the moving platen of the gas inspection pressure regulating component, the cylinder body of the gas inspection component cylinder is fixed on the gas inspection component rack, and an air filling chamber is installed under the piston rod of the gas inspection component cylinder. The air filling chamber is connected to the gas supply equipment through a pipeline, and an air filling pipe is connected to the lower end of the air filling chamber, and a sealing ring is sleeved on the outer surface of the air filling pipe; S612, pressure regulating assembly: the cylinder body of the pressure regulating assembly slide cylinder is fixedly installed on the moving table of the air inspection pressure regulating assembly, the slide of the pressure regulating assembly slide cylinder is installed with the pressure regulating assembly slide plate, the pressure regulating assembly servo motor bracket and the pressure regulating assembly hanger are arranged on the pressure regulating assembly slide plate, the housing of the pressure regulating assembly servo motor is fixed on the pressure regulating assembly servo motor bracket, the motor shaft of the pressure regulating assembly servo motor passes through the pressure regulating assembly servo motor bracket and is connected to the top of the pressure regulating assembly pressure regulating shaft through the pressure regulating assembly coupling, the pressure regulating shaft of the pressure regulating assembly is installed on the pressure regulating assembly hanger through the bearing, the lower end of the pressure regulating shaft of the pressure regulating assembly is hexagonal and is connected with the inner hexagonal The angular sleeve is plugged in, the inner hexagonal sleeve is placed in the connecting sleeve, the upper end of the connecting sleeve is fixed on the lower surface of the pressure regulating assembly bracket, and the lower end of the connecting sleeve is fixedly installed with the oil storage tank of the pressure regulating assembly; the pressure regulating rod mounting seat is composed of the pressure regulating rod end and the hexagonal end of the pressure regulating rod which is integrated with the pressure regulating rod end, the hexagonal end of the pressure regulating rod is placed in the inner hexagonal sleeve, and the pressure regulating rod telescopic spring is placed in the inner hexagonal sleeve between the hexagonal end of the pressure regulating rod and the pressure regulating shaft of the pressure regulating assembly; there is a reducing joint at the lower end of the oil storage tank of the pressure regulating assembly, the outer diameter of the pressure regulating rod end is in gap contact with the inner diameter of the reducing joint, a longitudinal oil flow groove is opened at the pressure regulating rod end, and the screwdriver bit is installed on the pressure regulating rod mounting seat.

[0005] The present invention comprises a tensioning wheel mechanism installed on the front vertical plate, and the tensioning wheel on the tensioning wheel mechanism is placed at the belt between the active pulley of the detection thread component and the passive shaft of the detection thread component; the structure of the tensioning wheel mechanism is: a half-width slide groove is opened at a corner of the front vertical plate, an adjustment limit block is installed at the corner end of the front vertical plate at the outer end of the half-width slide groove, the adjustment slider is placed in the half-width slide groove, and is fixed to the front vertical plate by the adjustment positioning block and bolts, a long adjustment groove is opened on the front vertical plate corresponding to the half-width slide groove, and an axial hole for installing the wheel axle of the tensioning wheel is opened on the adjustment slider corresponding to the long adjustment groove, and the tensioning wheel is installed on the wheel axle through a bearing.

[0006] The front face inspection front vertical plate and the front face inspection rear vertical plate are installed with a front face inspection front and rear vertical plate connecting plate on the window opening side of the present invention; the front face inspection front adjustment block and the front face inspection rear adjustment block are synchronously positioned and installed through a synchronous positioning plate; drag threaded holes and bolt through holes are respectively opened at corresponding positions of the synchronous positioning plate and the front face inspection front and rear vertical plate connecting plate, and the drag bolt passes through the bolt through hole and is threadably matched with the drag threaded hole for installation.

[0007] The positioning plate of the invention is provided with a clearance window and clearance notches corresponding to the protruding components on the manual pump; and a nylon soft sleeve is sleeved on the end of the piston rod of the cylinder of the positioning component.

[0008] In the present invention, blocking push block limiting columns are installed on the blocking component support plates on both sides of the floating push head, and the top ends of the blocking push block limiting columns correspond to the bottom ends of the blocking push blocks of the blocking component.

[0009] A circular shaft column is installed on the sliding plate of the plugging component of the present invention, and a plugging push block of the plugging component is sleeved on the circular shaft column through a shaft hole in the middle.

[0010] The present invention installs an oil storage bin fixing frame at a position of the oil storage bin of the pressure regulating component on the surface of the slide, and the side surface of the oil storage bin of the pressure regulating component is fixed on the oil storage bin fixing frame.

[0011] The present invention is a complete set of mechanical equipment for all-round inspection of manual pumps. It can fully detect various performances of manual pumps through a set of machinery to increase the safety of manual pumps when in use. It can detect the manual pumps after assembly to determine the performance of manual pumps (including electric, forward and reverse pumps) to meet the product usage functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall (including three groups of detection mechanisms) detection mechanism workbench of the present invention; Figure 2 It is a schematic diagram of a single group detection mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the side detection thread component of the present invention; Figure 4 It is a schematic diagram of the side structure of the side detection threaded component of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the tensioner mechanism of the present invention; Figure 6 It is a schematic diagram of the rear structure of the tensioner mechanism of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the reversing component of the present invention; Figure 8 It is a schematic diagram of the side structure of the reversing component of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the pressurizing device of the detection machine of the present invention; Fig.10 It is a top view of the force adding mechanism structure of the pressure adding device of the detection machine of the present invention; Fig.11 The present invention Fig.10 Exploded view of the AA segment on one side; Fig.12 The present invention Fig.10 Exploded view of the other side of segment AA; Fig.13 It is a schematic diagram of the motion mechanism of the force adding mechanism of the present invention; Fig.14 It is a schematic diagram of the structure of the frontal face detection component of the present invention; Fig.15 It is a structural schematic diagram of the front face hole detection component of the present invention without the front face hole detection thread detection probe; Fig.16 is a side view of the frontal face detection assembly of the present invention; Fig.17 It is a structural schematic diagram of the front face detection component of the present invention without the front face detection front stand; Fig.18 It is a schematic diagram of the structure of the positioning component of the manual pump of the present invention; Fig.19 It is a schematic diagram of the three-dimensional structure of the plugging assembly of the present invention; Fig. 20 It is a schematic diagram of the front structure of the plugging assembly of the present invention; Fig.21 It is a front schematic diagram of the gas detection and pressure regulating assembly of the present invention; Fig. 22 It is a schematic diagram of the left side of the gas detection and pressure regulating assembly of the present invention; Fig.23 It is a top view schematic diagram of the gas detection and pressure regulating assembly of the present invention; Fig.24 It is a schematic diagram of the three-dimensional structure of the gas detection and pressure regulating assembly of the present invention; Fig.25 It is a schematic diagram of the structure of the pressure regulating component in the gas detection pressure regulating component of the present invention; Fig.26It is a schematic diagram of the explosion structure of the pressure regulating shaft, connecting sleeve, oil storage bin, pressure regulating rod, etc. of the pressure regulating assembly of the present invention; Fig. 27 is a schematic diagram of a manual pump fixedly installed on the positioning component of the present invention; Fig.28 is a schematic diagram of a hand pump. DETAILED DESCRIPTION

[0013] The present invention includes a detection threaded component coupling 203, a detection threaded component motor 205, a reversing component servo motor 301, a right-angle planetary reducer 302, a force-adding mechanism linear motion cylinder 415, a force-adding mechanism servo motor 414, a force-adding mechanism reducer 413, a serpentine coupling 408, a torque sensor 411, a plugging joint 606, a pressure-adjusting component slide cylinder 702, a pressure-adjusting component servo motor 70304, and a pressure-adjusting component coupling 70306. The cylinders, motors, etc. involved in this part are all existing equipment, and the present invention refers to applying them to the structure of the present invention.

[0014] See Figure 1 The entire working frame is composed of a table bracket A and a supporting frame B. There are three sets of detection mechanisms of the present invention on the working frame, which can detect three manual pumps simultaneously.

[0015] See Figure 2 , is a layout diagram of a single set of detection mechanisms placed on a workbench 1. The workbench 1 is only a work platform for placing various components. The side detection threaded component 2, the reversing component 3, the detection machine pressurizing device 4, the positioning component 5, and the gas detection pressure regulating component 7 are installed on the workbench 1. A blocking component 6 is installed at the manual pump lower detection clearance hole 506 corresponding to the positioning component 5 under the workbench 1; the layout positions of various components are shown in FIG. Figure 1The positions are explained as follows: a positioning component 5 for fixing the manual pump is located at the front end in the middle of the workbench 1; a reversing component 3 is installed on the workbench on the left side of the manual pump installed on the positioning component 5; the reversing component 3 corresponds to the straight valve core Y on the manual pump and is used to rotate and adjust the straight valve core Y; a side detection threaded component 2 is installed on the workbench on the right side of the manual pump installed on the positioning component 5; the side detection threaded component 2 corresponds to the transverse mounting threaded hole Q of the manual pump oil pump and is used to detect the side threaded hole of the manual pump; a laterally movable detection machine pressurizing device 4 is installed on the workbench on the front side of the manual pump installed on the positioning component 5 (the rear side of the single-group detection mechanism of the present invention); the detection machine pressurizing device 4 It is divided into two parts, which can perform two steps respectively. The first part is the force-adding mechanism that controls the manual pump handle P, which is used to adjust and detect the working performance of the small piston rod subassembly in the manual pump cavity. The second part is the front surface hole detection component that corresponds to the longitudinal groove Z installed horizontally on the oil pump, which is used to detect the threaded holes on the top of the manual pump; the air inspection and pressure regulating component 7 is installed above the manual pump installed on the positioning component 5, and the air inspection and pressure regulating component 7 is divided into two parts: the air inspection component and the pressure regulating component, which are respectively extended into the oil pump M2 through the detection oil filling port N for air inspection and pressure regulation; the workbench 1 below the manual pump installed on the positioning component 5 is installed with a plugging component 6 for plugging the oil inlet and outlet X connected to the vehicle body.

[0016] S1. Side detection of threaded component 2: The side detection threaded component 2 is installed on the right side between the pressure device 4 and the positioning component 5 of the detection machine; the side detection threaded component 2 is installed on the workbench 1 through two guide rod racks 201, the tail end of the detection threaded component cylinder body 204 is fixedly installed on one guide rod rack 201, and the top end of the detection threaded component cylinder piston rod 202 is fixedly installed on the other guide rod rack 201, and a transverse motion table 210 is installed on the detection threaded component cylinder body 204, and a front vertical plate 208 and a rear vertical plate 207 are fixedly installed on the transverse motion table 210, and a detection threaded component motor 205 is fixedly installed on the rear side of the rear vertical plate 207, and the motor shaft of the detection threaded component motor 205 passes through the rear vertical plate 207 and is connected to the detection threaded component coupling 203. The tail end of the detection thread component driving shaft 217 and the other end of the detection thread component driving shaft 217 are installed on the front vertical plate 208 through a bearing, and a detection thread component driving pulley 211 is installed on the detection thread component driving shaft 217; a detection thread component passive shaft 215 is installed on the front vertical plate 208 through a detection thread component bearing 214, and a detection thread component passive pulley 212 is installed on the detection thread component passive shaft 215 corresponding to the detection thread component driving pulley 211 side, and the threaded hole detection shaft 209 is installed on the outside of the detection thread component passive shaft 215 through a mounting pin 216; the detection thread component driving pulley 211 and the detection thread component passive shaft 215 are connected by a belt; the side detection thread probe is plugged into the threaded hole detection shaft 209.

[0017] The side threaded hole (oil pump transverse mounting threaded hole Q) is a hole with an internal thread that is used to mount the pump body on the vehicle body through bolts and cooperates with the bolts. Since the manual pump needs to be operated countless times after installation, its installation needs to be extremely stable, and therefore the matching requirements between the threaded hole and the bolt are relatively high. Therefore, the present invention provides a detection part for the threaded hole (a side detection threaded component 2 and a front detection threaded component, the front detection threaded component is the front hole detection component 401, and this paragraph describes the side threaded hole detection part).

[0018] See Figure 2 The side detection threaded component 2 is installed on the right side of the overall structure. Its detailed structure is shown in Figure 3 and Figure 4 The detection thread component motor 205 is the power source, and the detection thread component driving shaft 217 is connected to the detection thread component through the detection thread component coupling 203. It can be seen from the figure that when the detection thread component motor 205 is working, its motor shaft will rotate with the detection thread component coupling 203 and the detection thread component driving shaft 217 at the same time, so that the detection thread component driving pulley 211 will also rotate synchronously. Since the detection thread component passive pulley 212 is connected to the detection thread component driving pulley 211 through a belt, when the detection thread component driving pulley 211 rotates, it will also rotate synchronously with the detection thread component passive pulley 212. At the same time, the detection thread component passive shaft 215 fixedly installed with the detection thread component passive pulley 212 also rotates at the same time. There are two side threaded holes (oil pump transverse mounting threaded holes Q) on the manual pump shown in the figure of the present invention, so, Figure 3 and Figure 4 Two sets of the side threaded hole detection mechanism (including the threaded hole detection shaft 209, the detection threaded component passive shaft 215, and the detection threaded component passive pulley 212) are provided.

[0019] Regarding the connection relationship between the threaded hole detection shaft 209 and the detection threaded component passive shaft 215: the detection threaded component passive shaft 215 is a cavity structure with a rear end blocked and the other end in an open form, a spring is placed in the cavity, the threaded hole detection shaft 209 is inserted into the detection threaded component passive shaft 215 from the open end, a longitudinal slide groove is opened on the detection threaded component passive shaft 215, and the mounting pin 216 passes through the slide groove and is installed on the threaded hole detection shaft 209, so that the threaded hole detection shaft 209 is not only installed in the detection threaded component passive shaft 215, but also can be telescopic in the detection threaded component passive shaft 215, and the telescopic amount is limited by the length of the slide groove. The front end of the threaded hole detection shaft 209 is a thread matching the side threaded hole, and the setting of its thread and the like is the same as the bolt installed on the vehicle body, that is, if the data such as the thread length and number of threads at the front end of the threaded hole detection shaft 209 are qualified for the detection of the side threaded hole (the oil pump transverse installation threaded hole Q), then the bolt during installation can be completely and firmly installed.

[0020] The detection part of the side detection threaded component 2 is installed below on the lateral motion table 210, and the movement of the lateral motion table 210 is completed by the moving mechanism below it, which can also be called a slide cylinder. The two guide rod frames 201 on both sides of the slide cylinder are fixed on the workbench 1, and the cylinder body of the slide cylinder (the cylinder body 204 of the detection threaded component cylinder) can move laterally under the adjustment of air pressure (the present invention Figure 4 Through this movement, the lateral motion table 210 mounted on the cylinder body of the slide cylinder and the detection part mounted thereon move simultaneously.

[0021] S2, reversing component 3: the reversing component 3 is installed on the left side between the pressure device 4 of the detection machine and the positioning component 5; the reversing component 3 is installed on the workbench 1 through two reversing component guide rod frames 307, the tail end of the reversing component slide cylinder body 304 is fixedly installed on one reversing component guide rod frame 307, the top end of the reversing component slide cylinder piston rod 306 is fixedly installed on the other reversing component guide rod frame 307, the reversing component slide slide 303 is fixedly installed on the reversing component slide cylinder body 304, the reversing fixed plate 305 is installed on the reversing component slide slide 303, the housing of the right-angle planetary reducer 302 is fixedly installed on the reversing fixed plate 305, the shaft of the right-angle planetary reducer 302 is connected to the reversing fixed plate 305 through a bearing, and a reversing rod 308 is installed at the front end of the shaft of the right-angle planetary reducer 302.

[0022] See Figure 2 The reversing component 3 is installed on the left side of the overall structure. Its detailed structure is shown in Figure 7 and Figure 8This mechanism corresponds to the straight valve core Y on the manual pump. The straight valve core of the manual pump only needs to be adjusted in two directions. Therefore, the reversing component 3 of the present invention is to adjust the straight valve core of the manual pump to the corresponding angle, and then adjust the oil flow and sealing of the oil circuit in the pump body when the two straight valve core states are respectively. The reversing adjustment part of the reversing component 3 is also placed on the slide cylinder, which is used to adjust the reversing adjustment part of the reversing component 3 to the left and right (the left and right movement of this part is based on Figure 8 Its structure and working principle are the same as those of the slide cylinder for detecting the threaded component 2 on the side in section

[0020] .

[0023] S3, testing machine pressurizing device 4: the testing machine pressurizing device 4 is installed at the middle rear side of the workbench 1, and is divided into a front face hole detection component 401 and a force adding mechanism, the front face hole detection component 401 and the force adding mechanism are installed side by side on the testing machine pressurizing workbench 402, and the testing machine pressurizing workbench 402 is installed on the workbench 1; see Figure 2 The pressure device 4 of the detection machine is installed at the rear side and is blocked by the positioning component 5. The detailed structure is shown in Fig. 9 The front face detection component 401 and the force-adding mechanism are two sets of mechanisms, which perform their own detection work independently.

[0024] S31, force-adding mechanism: the force-adding mechanism linear guide rail 410 is installed on the pressure-adding workbench 402 of the detection machine, and the force-adding mechanism linear sleeve 409 is matched and installed on the force-adding mechanism linear guide rail 410; the force-adding mechanism linear motion cylinder 415 is installed on the rear side vertical plate of the pressure-adding workbench 402 of the detection machine, and the piston rod of the force-adding mechanism linear motion cylinder 415 passes through the end of the rear side vertical plate of the pressure-adding workbench 402 of the detection machine, and the force-adding mechanism floating joint 417 is installed at the front end of the force-adding mechanism floating joint 417. The motion support block 418, the force-adding mechanism linear motion support block 418 and the force-adding mechanism linear sleeve 409 are installed at the bottom of the force-adding mechanism platform 407, and the force-adding mechanism rear vertical plate 412 is installed on the rear side of the force-adding mechanism platform 407; the motor shaft of the force-adding mechanism servo motor 414 passes through the force-adding mechanism reducer 413, passes through the force-adding mechanism rear vertical plate 412 and is connected to the torque sensor 411 and the serpentine coupling 408, the serpentine coupling 408 is connected to the force-adding device, and the torque sensor 411 is installed on the force-adding mechanism platform 407.

[0025] Afterburner mechanism Fig.10, connect the existing forcing mechanism servo motor 414, forcing mechanism reducer 413, serpentine coupling 408, and torque sensor 411, then install the forcing device on the front end serpentine coupling 408, and then install it on the forcing mechanism platform 407 through two brackets (front vertical plate 406 and forcing mechanism rear vertical plate 412), and the connection with the two brackets is connected through bearings. A mechanism that can move forward and backward is installed under the forcing mechanism platform 407. As can be seen from the figure, it contains two power sources (a motor and a cylinder). The forcing mechanism servo motor 414 is a motor that drives the front forcing device to rotate (the principle of driving rotation is described in the forcing device below), and the forcing mechanism linear motion cylinder 415 drives the forcing mechanism platform 407 and the forcing mechanism on it to move forward and backward (see Fig.13 When the piston rod of the energizing mechanism linear motion cylinder 415 moves telescopically, it will cause the energizing mechanism linear motion support block 418 to move forward and backward at the same time, so that the energizing mechanism platen 407 fixedly connected thereto will move forward and backward, and this forward and backward movement is limited in direction by the cooperation between the energizing mechanism linear slide sleeve 409 and the energizing mechanism linear slide rail 410, that is, the forward and backward movement of the energizing mechanism platen 407 can only move linearly in the direction set by the energizing mechanism linear slide rail 410.

[0026] S311, force adding device: a front vertical plate 406 is installed on the force adding mechanism platform 407; the force adding device shaft sleeve 405 is installed on the front vertical plate 406 through a bearing, the force adding rod 404 is inserted into the force adding device shaft sleeve 405, and is axially fixed by the cooperation of the force adding rod groove 419, the force adding rod pin 418 and the shaft sleeve inner groove 430, the force adding rod threaded hole 425 at the bottom of the force adding rod 404 is fastened to the force adding pin 417 through the force adding rod nut 416, and the two ends of the force adding pin 417 are correspondingly placed in the shaft sleeve slide groove 431 at the bottom of the force adding device shaft sleeve 405, and the force adding rod 404 is partially exposed from the force adding device shaft sleeve 405 A force spring 426 is installed, the rear end of the force spring 426 presses against the surface of the force device sleeve 405, the front end of the force spring 426 presses against the force spring upper clamp 424 on the force rod 404, the top of the force rod 404 is a sleeve mounting head 421, the mounting slot 423 at the rear end of the sleeve 403 is docked on the sleeve mounting head 421, and is fixed with pins through the corresponding sleeve mounting head pin holes 420 and sleeve pin holes 422; the rear end of the force device sleeve 405 is inserted into the coupling inner shaft 432 of the serpentine coupling 408, and is axially fixed through the matching of the sleeve groove 427, the sleeve bayonet pin 428 and the coupling inner groove 433.

[0027] See Fig.11 and Fig.12This part is the detailed structure of the force adding device, which is installed on the frontmost serpentine coupling 408. The force adding device sleeve 405 is connected to the front vertical plate 406 through a bearing, and the rear end of the force adding device sleeve 405 is inserted into the coupling inner shaft 432 of the serpentine coupling 408, and is axially fixed through the coupling inner groove 433, the sleeve bayonet 428, and the sleeve groove 427. That is, half of the sleeve bayonet 428 is placed in the sleeve groove 427, and the other half is placed in the coupling inner groove 433, so that the force adding device sleeve 405 can be axially fixed to the coupling inner shaft 432, that is, the coupling The inner shaft 432 rotates coaxially with the force adding device sleeve 405; the force adding device sleeve 405 and the serpentine coupling 408 will not be pulled out, and this part is limited by the front vertical plate 406, because the distance between the front vertical plate 406 and the rear vertical plate 412 of the force adding mechanism is fixed, and the force adding device sleeve 405 and the front vertical plate 406 are installed through bearings, that is, they can only rotate but not move forward and backward. Therefore, after the installation is completed, the force adding device sleeve 405 is always inserted in the serpentine coupling 408 and will not fall out.

[0028] The boosting rod 404 is inserted into the boosting device shaft sleeve 405 from the front end (that is, inserted into the inner hole 429 of the boosting device shaft sleeve 405), and the boosting bayonet 417 is installed on the threaded hole (boosting rod threaded hole 425) at the bottom of the boosting rod 404 through the boosting rod nut 416 from the rear end of the boosting device shaft sleeve 405. An inner groove 430 is opened on the inner edge of the inner hole 429. The axial locking is achieved through the cooperation of the inner groove 430, the boosting rod groove 419 and the boosting rod bayonet 418. In this way, when the boosting device shaft sleeve 405 rotates, the boosting rod 404 will also rotate synchronously. In order to prevent the boosting rod 404 from falling out of the boosting device shaft sleeve 405, a corresponding notch (sleeve slide groove 431) is opened at the rear end of the boosting device shaft sleeve 405. This notch basically matches the two ends of the boosting bayonet 417. In other words, the two ends of the boosting bayonet 417 are placed in the notch. Fig.11 and Fig.12It can be seen that the present invention sets the booster pin 417 in the form of a long cube, and the left and right sides of the booster pin 417 match the notch, but the notch is axially larger than the front and rear width of the booster pin 417. In this way, the booster pin 417 can move forward and backward in the notch, but is limited by the length of the notch. Through this structure, the booster rod 404 can perform telescopic movement, but will not fall out. The front end opening of the sleeve 403 corresponds to the manual pump handle P. The small piston rod subassembly in the manual pump cavity is adjusted by the manual pump handle P. When the manual pump is tested, the sleeve 403 rotates with the manual pump handle P to pressurize the cavity. In this way, it is possible to detect whether the manual pump assembly is working normally. The sleeve 403 is installed on the sleeve mounting head 421 at the front end of the booster rod 404 through the sleeve pin hole 422 on the sleeve 403, the sleeve mounting head pin hole 420 and the pin. After the force rod 404 is inserted into the force device shaft sleeve 405, one end is on the outside of the force device shaft sleeve 405. A spring (force spring 426) is installed on this part. The two ends of the spring are respectively pressed between the top of the force device shaft sleeve 405 and the upper clamp 424 of the force spring. When the top of the force rod 404 is pushed, the force rod 404 moves with the force bayonet 417 limited by the shaft sleeve groove 431 (the force bayonet 417 can only move in the shaft sleeve groove 431, and both ends will not fall out, that is, the moving distance of the force rod 404 will not exceed the length of the shaft sleeve groove 431). At this time, the spring is compressed. After the sleeve 403 is connected to the small piston rod sub-assembly, the spring will pressurize the sleeve 403, thereby ensuring that the sleeve 403 is in close contact with the manual pump handle P.

[0029] S32, front face hole detection component 401: the front face hole detection platform 40108 is installed on the front face hole detection slide mechanism, and the front face hole detection slide mechanism has the same structure as the slide mechanism of the side detection threaded component 2, and the front face hole detection front vertical plate 40104 and the front face hole detection rear vertical plate 40106 are installed on the front face hole detection platform 40108, and the front face hole detection front adjustment window 40117 and the front face hole detection rear adjustment window 40121 are respectively opened on the front face hole detection front vertical plate 40104 and the front face hole detection rear vertical plate 40106. The window sill and the upper part of the window of the hole inspection front adjustment window 40117 and the front hole inspection rear adjustment window 40121 are installed with a window sill slide rail 40115 and a window upper slide rail 40119, the front hole inspection front adjustment block 40116 and the front hole inspection rear adjustment block 40118 are respectively installed in the front hole inspection front adjustment window 40117 and the front hole inspection rear adjustment window 40121, and the upper and lower ends are respectively connected to the window sill slide rail 40115 and the window upper slide rail 40119 through the slide groove; the front hole inspection motor 40107 is installed Installed on the front hole inspection rear adjustment block 40118, the motor shaft of the front hole inspection motor 40107 passes through the front hole inspection rear adjustment block 40118 and is connected to the front hole inspection rear adjustment block 40118 through the bearing, the rear end of the front hole inspection driving shaft 40105 is connected to the motor shaft of the front hole inspection motor 40107 through the front hole inspection coupling 40113, and the front end of the front hole inspection driving shaft 40105 is connected to the front hole inspection adjustment block 40116 through the front hole inspection driving shaft bearing 40101. A front face hole inspection driving pulley 40111 is provided on 40105; a front face hole inspection threaded hole inspection shaft 40103 is installed on a front face hole inspection front vertical plate 40104 through a front face hole inspection passive shaft bearing 40102; a front face hole inspection passive pulley 40112 is installed on the front face hole inspection threaded hole inspection shaft 40103; the front face hole inspection driving pulley 40111 is connected to the front face hole inspection passive pulley 40112 through a belt; a front face hole inspection threaded hole inspection probe is plugged into the front face hole inspection threaded hole inspection shaft 40103.

[0030] See Fig.14 , Fig.15 , Fig.16 , Fig.17 The working principle of the front hole detection component 401 is the same as that of the side detection threaded component 2, both of which detect the thread length, number of threads and other data of the threaded hole, but it corresponds to the three threaded holes Z on the front of the oil pump M2. This part has an additional belt tensioning function, see Fig.15The tensioning function is achieved by adjusting the structure of the overall mechanism of active power input, that is, the overall mechanism of active power input is installed on a structure that can play a tensioning role, and the structure for adjusting the tensioning function includes: a front hole inspection adjustment block 40116, a front hole inspection rear adjustment block 40118, a window sill slide rail 40115, and a window upper slide rail 40119; the front hole inspection adjustment block 40116 and the front hole inspection rear adjustment block 40118 are two parallel plates, and they are respectively opened at the front hole inspection front vertical plate 40104 and the front hole inspection rear vertical plate 40106 (front hole inspection front adjustment window 40115). In order to keep the front face hole inspection adjustment block 40116 and the front face hole inspection rear adjustment block 40118 in the open window, sliding grooves are provided at both ends of the front face hole inspection adjustment block 40116 and the front face hole inspection rear adjustment block 40118, and the sliding grooves at both ends are respectively opened on their respective window sill slide rails 40115 and window upper slide rails 40119, so that the front face hole inspection adjustment block 40116 or the front face hole inspection rear adjustment block 40118 can only move horizontally in the open window along their respective window sill slide rails 40115 and window upper slide rails 40119 and will not fall out of the open window. The power input mechanism of the front face hole inspection component 401 of the present invention can be respectively installed on the front face hole inspection adjustment block 40116 and the front face hole inspection rear adjustment block 40118 through bearings. Therefore, when the front face hole inspection adjustment block 40116 and the front face hole inspection rear adjustment block 40118 move laterally, the power input mechanism also moves laterally, that is, the front face hole inspection active pulley 40111 extends outward, thereby stretching the belt connected between the front face hole inspection active pulley 40111 and the front face hole inspection passive pulley 40112 (since the present invention corresponds to the detection of three holes, the front face hole inspection passive pulley 40112 and its installation mechanism are set as three groups), thereby achieving a tensioning function.

[0031] The structure of the three threaded holes Z on the front of the oil pump M2 is the same as the single structure of the transverse mounting threaded hole Q for detecting the oil pump in the side detection threaded component 2, and this step will not be repeated. The only difference is that the single body of the transverse mounting threaded hole Q for detecting the oil pump in the side detection threaded component 2 is provided with two corresponding holes Q, while the single body of the front surface hole detection threaded hole Z is provided with three corresponding holes Z.

[0032] See Fig. 9 In order to facilitate the movement of the front face hole detection component 401, a sliding cylinder is installed under the front face hole detection platform 40108 of the front face hole detection component 401. This sliding cylinder is the same as the sliding cylinder of the side detection threaded component 2 in section

[0020] .

[0033] S4, positioning component 5: a manual pump lower inspection clearance hole 506 is opened on the positioning base plate 504, a positioning plate 505 is fixedly installed at the front end of the positioning base plate 504, a cylinder fixing plate 502 is installed at the rear end of the positioning base plate 504, the cylinder body of the positioning component cylinder 501 is fixedly installed on the cylinder fixing plate 502, and the piston rod of the positioning component cylinder 501 passes through the cylinder fixing plate 502.

[0034] See Fig.18 and Fig. 27 It can be seen that the positioning component 5 is a device for fixing the manual pump to be tested in the middle position of the entire testing mechanism. Fig. 27 First, place one end of the pump body M2 of the manual pump against the positioning plate 505, and the manual pump handle P on the pump body M2 against the notch of the positioning plate 505, so that the manual pump handle P and the three threaded holes Z on the pump body M2 are released from this notch, just corresponding to the pressure device 4 of the detection machine, so that the pressure device 4 of the detection machine can adjust the manual pump handle P or detect the three threaded holes Z respectively. In order to facilitate the positioning plate 505 not to block the various components or holes on the manual pump, a plurality of notches are opened on the positioning plate 505. After the manual pump is placed on the positioning plate 505, the positioning component cylinder 501 is started, and its piston rod extends forward until it hits the rear end of the manual pump M, and the manual pump M is firmly clamped by the cooperation of the piston rod and the positioning plate 505. As can be seen from the figure, the lower side of the fixed manual pump M (this side is the oil inlet and oil outlet X side) just corresponds to the manual pump lower inspection clearance hole 506. Through this clearance, it is convenient for the sealing joint 606 of the lower sealing component 6 to pass through the manual pump lower inspection clearance hole 506 and connect with the oil inlet and oil outlet X.

[0035] pass Figure 1 , Figure 2 and Fig. 27 It can be seen from the installation position that the positioning component 5 on which the manual pump is installed is in the middle of the entire workbench 1, with the reversing component 3 for adjusting the direction of the straight valve core Y on its left, and the side detection threaded component 2 for detecting the side hole Q of the pump body M2 on the right, and the detection machine pressurizing device 4 with the function of pressurizing by adjusting the manual pump handle P and detecting the threaded hole Z on the front surface surface at the back, the air detection and pressure regulating component 7 with air detection and pressure regulating functions on the top, and the sealing component 6 for sealing and oiling functions on the bottom. Through the matching and correspondence of these positions, the performance of the entire manual pump M can be fully tested by one machine.

[0036] S5, plugging assembly 6: the plugging assembly fixing plate 605 is fixed on the workbench 1, and a plugging assembly support plate 611 is installed at the lower part of the plugging assembly fixing plate 605; plugging assembly linear guide rails 604 are installed on both sides of the surface of the plugging assembly fixing plate 605, and a plugging assembly linear sleeve 603 is matched and installed on the plugging assembly linear guide rail 604, and a plugging assembly sliding plate 602 is fixedly installed on the plugging assembly linear sleeve 603, and a plugging assembly plugging push block 608 is installed on the plugging assembly sliding plate 602; the cylinder body of the double force cylinder 601 is fixedly installed on the plugging assembly support plate 611 1 below, the piston rod of the double force cylinder 601 passes through the blocking component support plate 611, and a floating push head 609 is installed at the end of the piston rod, and the floating push head 609 corresponds to the bottom of the blocking component linear sleeve 603; a blocking head hanging block 607 is installed on the upper end of the surface of the blocking component fixing plate 605 between the two blocking component linear guide rails 604, and the blocking joint 606 is inserted into the blocking through groove of the blocking head hanging block 607 from the upper end of the blocking head hanging block 607 through the blocking joint hanging groove 613, and the bottom protruding end of the blocking joint 606 corresponds to the upper side of the blocking push block 608 of the blocking component.

[0037] See Fig.19 and Fig. 20 The plugging component 6 is used to block the oil inlet and the oil outlet X, and is also a device for supplying or discharging oil to the manual pump body through the oil inlet and the oil outlet X. In the figure, there are two plugging heads (plugging joints 606), which correspond to the oil inlet and the oil outlet respectively. The two plugging heads are hung on the plugging head hanging block 607 from above, that is, the plugging heads can be extended upward but cannot fall downward. The groove 613 on the plugging joint 606 is similar to the function of a hook. After the plugging joint 606 is inserted into the through groove of the plugging head hanging block 607 from the upper end, it is hung on the plugging head hanging block 607 through this groove 613, but the protruding part of the bottom end of the plugging joint 606 makes the oil through hole 612 available. This oil through hole 612 is connected to the oil storage tank through a hose, which is convenient for the oil in the pump body to flow back to the oil storage tank or the oil in the oil storage tank to be injected into the pump body.

[0038] When in a static non-working state, the two plugging heads on the plugging assembly 6 are separated from the oil inlet and the oil outlet. In order to achieve plugging, a plugging assembly plugging push block 608 is provided below the plugging joint 606. The plugging assembly plugging push block 608 moves upward and pushes the bottom of the plugging joint 606 until the two plugging joints 606 are respectively pushed into the oil inlet or the oil outlet for plugging. The upward push of the plugging assembly plugging push block 608 is accomplished by the double-strength cylinder 601. The upper end of the piston rod of the double-strength cylinder 601 is connected to the bottom of the plugging assembly plugging push block 608. When the piston rod of the double-strength cylinder 601 is extended, it pushes the plugging assembly plugging push block 608 to move upward. The blocking component fixed plate 605 and the blocking component support plate 611 are used to install the entire mechanism, while the blocking component sliding plate 602, the blocking component linear sleeve 603, and the blocking component linear guide rail 604 are provided to ensure that the blocking component blocking push block 608 can only rise smoothly according to the limited position of the linear guide rail.

[0039] S6. Gas inspection and pressure regulating assembly 7: The bottom of the gas inspection and pressure regulating assembly bracket 706 is fixed on the workbench 1, and the gas inspection and pressure regulating assembly bracket 706 is a gas inspection and pressure regulating assembly mounting plate 705, and the gas inspection and pressure regulating assembly moving mechanism is installed on the gas inspection and pressure regulating assembly mounting plate 705.

[0040] The gas inspection and pressure regulating component 7 has two functions corresponding to the manual pump. One is to inflate the pump body for air tightness inspection, and the other is to correspond to the oil filling port N for inspection (this port is only used for inspection. In actual use, it is blocked by a sealing plug and has no actual application). Oil is injected through this port to detect the sealing condition of the oil circuit in the pump body M2 after gradual pressurization (at this time, the blocking component 6 is blocked at the inlet and outlet of the oil, and the initial oil injection has been completed, that is, the pump body has been filled with oil, but the pressure may be insufficient), so as to detect the sealing, pressure resistance, etc. after the oil is injected into the pump body. Through the detection of these two parts, it is more possible to determine whether the various performances of the manual pump have reached the safety use indicators.

[0041] S61, air inspection and pressure regulating assembly movement mechanism: the air inspection and pressure regulating assembly moving motor 707 is fixedly mounted on the air inspection and pressure regulating assembly mounting plate 705, the air inspection and pressure regulating assembly lead screw 708 is connected to the motor shaft of the air inspection and pressure regulating assembly moving motor 707, both ends of the air inspection and pressure regulating assembly lead screw 708 are mounted on the lead screw bracket 713 through bearings, the lead screw bracket 713 is mounted on the air inspection and pressure regulating assembly mounting plate 705, and a matching set is mounted on the air inspection and pressure regulating assembly lead screw 708 An air inspection and pressure regulating assembly slider 715; an air inspection and pressure regulating assembly slide rail 704 is installed on the air inspection and pressure regulating assembly mounting plate 705 on both sides of the air inspection and pressure regulating assembly screw 708, and an air inspection and pressure regulating assembly sleeve 714 is matched and installed on the air inspection and pressure regulating assembly slide rail 704; an air inspection and pressure regulating assembly moving table 709 is installed on the air inspection and pressure regulating assembly sleeve 714 and the air inspection and pressure regulating assembly slider 715, and an air inspection assembly and a pressure regulating assembly are installed on the air inspection and pressure regulating assembly moving table 709.

[0042] The gas detection and pressure regulating components are both installed on the gas detection and pressure regulating component moving plate 709. In order to facilitate the delivery of the gas detection and pressure regulating components to the corresponding positions of the manual pump, a walking mechanism is installed under the gas detection and pressure regulating component moving plate 709, see Figure 21 to Figure 24 After the gas inspection and pressure regulating assembly moving motor 707 is turned on, the motor shaft drives the gas inspection and pressure regulating assembly lead screw 708 to rotate, so that the gas inspection and pressure regulating assembly slider 715 with matching threads will move horizontally on the gas inspection and pressure regulating assembly lead screw 708, thereby driving the gas inspection and pressure regulating assembly moving platen 709 fixedly connected to the gas inspection and pressure regulating assembly slider 715 to move horizontally. The arrangement of the gas inspection and pressure regulating assembly slide rail 704 and the gas inspection and pressure regulating assembly sleeve 714 is to make the gas inspection and pressure regulating assembly moving platen 709 more stable and guiding when moving horizontally.

[0043] S611, gas inspection component: the gas inspection component bracket 701 is fixedly mounted on the gas inspection pressure regulating component moving table 709, the cylinder body of the gas inspection component cylinder 712 is fixed on the gas inspection component bracket 701, and an air filling chamber 710 is installed under the piston rod of the gas inspection component cylinder 712. The air filling chamber 710 is connected to the gas supply equipment through a pipeline, and the lower end of the air filling chamber 710 is provided with an air filling pipe 711 connected thereto, and the air filling pipe 711 is sheathed with a sealing ring.

[0044] The gas detection assembly is installed on the left side of the gas detection pressure regulating assembly moving plate 709 (see Fig.21), the gas detection component bracket 701 is an L-shaped bracket, the cylinder of the gas detection component (gas detection component cylinder 712) is fixed on the gas detection component bracket 701, and the piston rod of the cylinder moves up and down to push the lower end of the gas filling chamber 710 and the gas filling pipe 711 to rise or fall. When it rises, it is in an idle state, and when it falls, it will be inserted into the detection oil filling port N (at this time, there is no oil in the pump body M2, but the plugging component 6 has blocked the oil inlet and outlet), and at the same time, the detection oil filling port N is blocked, and the gas filling port on the gas filling chamber 710 (see Fig. 22 The circular hole on the side of the air filling chamber 710 is connected to the air source and the air pump through a hose. The air is inflated into the pump body M2 through the air filling chamber 710 and the air filling pipe 711 in turn to detect the sealing of the entire pump body.

[0045] S612, pressure regulating assembly: The cylinder body of the pressure regulating assembly slide cylinder 702 is fixedly installed on the moving table 709 of the gas inspection pressure regulating assembly, and the pressure regulating assembly slide plate 70302 is installed on the slide 70301 of the pressure regulating assembly slide cylinder 702. The pressure regulating assembly servo motor bracket 70305 and the pressure regulating assembly hanger 70308 are arranged on the pressure regulating assembly slide plate 70302. The housing of the pressure regulating assembly servo motor 70304 is fixed on the pressure regulating assembly servo motor The motor shaft of the voltage regulating assembly servo motor 70304 passes through the voltage regulating assembly servo motor bracket 70305 and is connected to the top of the voltage regulating assembly voltage regulating shaft 70307 through the voltage regulating assembly coupling 70306. The voltage regulating shaft 70307 of the voltage regulating assembly is installed on the voltage regulating assembly bracket 70308 through a bearing. The lower end of the voltage regulating shaft 70307 of the voltage regulating assembly is hexagonal and plugged into the inner hexagonal sleeve 70313. The inner hexagonal sleeve 7031 3 is placed in the connecting sleeve 70309, the upper end of the connecting sleeve 70309 is fixed to the lower surface of the pressure regulating component bracket 70308, and the lower end of the connecting sleeve 70309 is fixedly installed with the pressure regulating component oil storage tank 70310; the pressure regulating rod mounting seat is composed of the pressure regulating rod rod end 70311 and the pressure regulating rod hexagonal end 70316 which is integrated with the pressure regulating rod rod end 70311, and the pressure regulating rod hexagonal end 70316 is placed in the inner hexagonal sleeve 70313, A pressure regulating rod telescopic spring 70314 is placed in the inner hexagonal sleeve 70313 between the edge end 70316 and the pressure regulating shaft 70307 of the pressure regulating assembly; a reducing joint 70317 is provided at the lower end of the oil storage tank 70310 of the pressure regulating assembly, the outer diameter of the pressure regulating rod end 70311 and the inner diameter of the reducing joint 70317 are in gap contact, a longitudinal oil flow groove 70315 is opened at the pressure regulating rod end 70311, and a screwdriver bit 70312 is installed on the pressure regulating rod mounting seat.

[0046] The pressure regulating assembly is the next step after the air inspection assembly has completed the sealing test. The pressure regulating assembly is installed on the right side of the moving plate 709 of the air inspection and pressure regulating assembly (see Fig.21), the pressure regulating assembly slide cylinder 702 is an existing device, and its main structure is to drive the slide to slide on the surface of the cylinder body through the piston, and its cylinder body is fixed on the moving table 709 of the air inspection and pressure regulating assembly, and the whole set of oil pressure regulating mechanism is installed on its slide plate type slide (slide 70301) through the pressure regulating assembly slide plate 70302, and the pressure regulating assembly slide plate 70302 and the whole set of oil pressure regulating mechanism are moved up and down by the up and down movement of the slide plate type slide (same as the air pressure assembly, the upward movement is the idle state, and the downward movement is the working state).

[0047] Oil pressure regulating mechanism Fig.25 The pressure regulating assembly servo motor bracket 70305 is a fixed bracket used to install the pressure regulating assembly servo motor 70304. The pressure regulating assembly bracket 70308 (two are provided in the present invention) is a limiting bracket, which can both suspend the working part and limit the position of the working part. Both pressure regulating assembly brackets 70308 are connected to the pressure regulating assembly pressure regulating shaft 70307 through bearings. The pressure regulating assembly pressure regulating shaft 70307 can rotate relative to the pressure regulating assembly bracket 70308 through the bearings. Oil pressure regulating mechanism see Fig.26 (The power source is removed), the pressure regulating assembly servo motor 70304 and the pressure regulating assembly coupling 70306 are the power sources for rotation, the pressure regulating assembly pressure regulating shaft 70307 is the connecting transmission shaft for rotation, the connecting sleeve 70309 and the pressure regulating assembly oil storage tank 70310 are used to connect with the oil storage tank (an oil inlet is opened on the pressure regulating assembly oil storage tank 70310, see Fig.25The circular hole on the oil storage bin 70310 of the middle pressure regulating component, this oil inlet is connected to the oil storage tank through a pipeline), and provides a tank for oil filling and pressurization. It is a fixed component and will not rotate. The connecting sleeve 70309 is connected to the oil storage bin 70310 of the pressure regulating component as a whole and is sealed. The top of the connecting sleeve 70309 is sealed and fixedly installed on the lower surface of the pressure regulating component bracket 70308 at the lowest end, and a sealing rubber ring is installed to prevent the oil inside the connecting sleeve 70309 from being squeezed out from the top. During installation, the pressure regulating rod end 70311 is inserted from the upper end of the connecting sleeve 70309, and the rod end of the pressure regulating rod end 70311 will extend from the reducing joint 70317, and the pressure regulating rod hexagonal end 70316 is stuck inside the oil storage tank 70310 of the pressure regulating assembly. The top of the pressure regulating rod end 70311 is set in the shape of a hexagonal end (pressure regulating rod hexagonal end 70316), which has two functions. One is to use the pressure regulating rod end 703 11 is stuck in the oil storage tank 70310 of the pressure regulating component from the top, and the second is that the hexagonal shape matches the inner hexagon of the inner hexagonal sleeve 70313 and is plugged into the inside from the bottom, and the lower end of the pressure regulating shaft 70307 of the pressure regulating component is also hexagonal and plugged into the upper end of the inner hexagonal sleeve 70313. In this way, when the pressure regulating shaft 70307 of the pressure regulating component rotates, the inner hexagonal sleeve 70313 and the pressure regulating rod end 70311 also rotate accordingly. An axial oil groove (longitudinal oil flow groove 70315) is provided on the wall of the pressure regulating rod end 70311. When the pressure regulating rod end 70311 is inserted into the oil storage tank 70310 of the pressure regulating assembly, one section (upper section) of the oil groove is placed inside the oil storage tank 70310 of the pressure regulating assembly, and the other section (lower section) extends out of the oil storage tank 70310 of the pressure regulating assembly. In this way, the oil injected into the oil storage tank 70310 of the pressure regulating assembly flows out through the oil groove. The batch head 70312 is a connection with the pressure regulating valve in the manual pump. Since it is installed at the end of the pressure regulating rod end 70311, when the pressure regulating rod end 70311 rotates, it also rotates synchronously, and the pressure regulating valve is adjusted by rotation.

[0048] After the air pressure test is completed, if oil injection and pressure regulation are required, replace the pressure regulating assembly ( Fig.25) is inserted into the oil filling port N for testing until the reducing joint 70317 completely blocks the oil filling port N for testing. At this time, the rod end 70311 of the pressure regulating rod and the screwdriver bit 70312 are placed inside the pump body, and the screwdriver bit 70312 is connected to the pressure regulating valve in the pump body. At this time, the plugging component 6 also blocks the oil inlet and outlet ports. Then, the oil storage tank 70310 of the pressure regulating component and the plugging component 6 simultaneously fill the pump body with oil until it is full. Due to the oil pressure in the pump body and the supply of the plugging component 6 The oil pressure is the same. At this time, the sealing component 6 stops injecting oil, while the external oil pressure equipment of the pressure regulating component oil storage tank 70310 continues to slowly supply oil to increase the internal oil pressure of the pump body. At this time, the servo motor 70304 of the pressure regulating component rotates, and at the same time, it drives the pressure regulating component coupling 70306, the pressure regulating component pressure regulating shaft 70307, ​​the inner hexagonal sleeve 70313, the pressure regulating rod rod end 70311, and the screwdriver bit 70312 to rotate synchronously in turn to adjust the pressure of the pressure regulating valve in the pump body.

[0049] All the air cylinders described in the present invention are connected to the air storage tank through the air inlet and outlet pipes on the cylinders, and the oil inlet and outlet pipes on all the oil cylinders are connected to the oil supply valve through the oil pipe. Some of them need to add pressurized air supply or oil supply equipment.

[0050] The present invention has a tensioning wheel mechanism 206 installed on the front vertical plate 208, and the tensioning wheel 213 on the tensioning wheel mechanism 206 is placed on the belt between the active pulley 211 of the detection thread component and the passive shaft 215 of the detection thread component; the structure of the tensioning wheel mechanism 206 is: a half-width slide groove 20604 is opened at a corner of the front vertical plate 208, an adjustment limit block 20603 is installed at the corner end of the front vertical plate 208 at the outer end of the half-width slide groove 20604, an adjustment slider 20605 is placed in the half-width slide groove 20604, and is fixed to the front vertical plate 208 by adjusting the positioning block and bolts, and a long adjustment groove 20606 is opened on the front vertical plate 208 corresponding to the half-width slide groove 20604, and an axial hole 20601 for installing the wheel shaft 217 of the tensioning wheel 213 is opened on the adjustment slider 20605 corresponding to the long adjustment groove 20606, and the tensioning wheel 213 is installed on the wheel shaft 217 through a bearing.

[0051] Since the detection thread component driving pulley 211 and the detection thread component passive shaft 215 are connected by a belt, the belt may become loose during long-term operation, and a tensioning wheel is needed to adjust the tension of the belt. Therefore, this part of the mechanism is designed to tighten the belt. Figure 5 and Figure 6, through these two figures, we can see that the tensioning mechanism is installed on both sides of the front vertical plate 208. The half-width chute 20604 is a groove opened on the front vertical plate 208, and its depth is the same as the thickness of the adjusting slider 20605, that is, after the adjusting slider 20605 is placed in the half-width chute 20604, its outer surface is flush with the front vertical plate 208, and the slot length of the half-width chute 20604 is the travel chute of the adjusting slider 20605. When the adjusting slider 20605 is adjusted to the required tensioning position, the adjusting slider 20605 is fixed in the chute (half-width chute 20604) of the front vertical plate 208 by the pressing block 20602 and the bolt. The shaft hole 20601 is a hole for installing the wheel shaft 217. When the adjustment slider 20605 is dragged to slide in the half-width slide groove 20604, the wheel shaft 217 will move along the long adjustment groove 20606 in the shaft hole 20601. The more it moves upward, the more the tensioning wheel 213 on the wheel shaft 217 tightens the belt, thereby increasing the tension of the belt. The tensioning wheel 213 is connected to the active pulley 211 of the detection thread component and the passive shaft 215 of the detection thread component through the same belt, and the tensioning wheel 213 is installed on the wheel shaft 217 through a bearing.

[0052] A front face hole inspection front and rear upright plate connecting plate 40110 is installed on the window opening side of the front face hole inspection front upright plate 40104 and the front face hole inspection rear upright plate 40106 of the present invention; the front face hole inspection front adjustment block 40116 and the front face hole inspection rear adjustment block 40118 are synchronously positioned and installed through a synchronous positioning plate 40109; a dragging threaded hole 40120 and a bolt through-hole 40114 are respectively opened at corresponding positions of the synchronous positioning plate 40109 and the front face hole inspection front and rear upright plate connecting plate 40110, and the dragging bolt passes through the bolt through-hole 40114 and is threadably matched with the dragging threaded hole 40120 for installation.

[0053] See Fig.15When the belt needs to be tightened, since the front adjustment block 40116 for the front surface hole inspection and the rear adjustment block 40118 for the front surface hole inspection need to move in parallel at the same time, and then, they are in a separate body and cannot reach exactly the same moving position, at this time, the front adjustment block 40116 for the front surface hole inspection and the rear adjustment block 40118 for the front surface hole inspection are fixedly connected by a synchronous positioning plate 40109, so that when the synchronous positioning plate 40109 is dragged to move, the front adjustment block 40116 for the front surface hole inspection and the rear adjustment block 40118 for the front surface hole inspection will move synchronously and remain stable. However, if the synchronous positioning plate 40109 is dragged by hand, it is neither safe nor convenient. At this time, a front face hole inspection front and rear vertical plate connecting plate 40110 is set between the front and rear vertical plates (the front face hole inspection front vertical plate 40104 and the front face hole inspection rear vertical plate 40106) for fixing. Then, a dragging threaded hole 40120 is opened in the center of the corresponding synchronous positioning plate 40109, and a bolt through hole 40114 is also opened at the corresponding position of the front face hole inspection front and rear vertical plate connecting plate 40110. A dragging bolt is installed through the dragging threaded hole 40120 and the bolt through hole 40114. When the dragging bolt is rotated, due to the matching of the threads, the synchronous positioning plate 40109 will be pulled (forward) or pushed (reverse) to move, and at the same time, the front face hole inspection front adjustment block 40116 and the front face hole inspection rear adjustment block 40118 will be dragged to move synchronously.

[0054] The positioning plate 505 of the present invention is provided with a clearance window and clearance notches corresponding to the protruding components on the manual pump; a nylon soft sleeve 503 is sleeved on the end of the piston rod of the positioning component cylinder 501.

[0055] See Fig. 27 , Fig.28 Since there are raised parts on the manual pump, in order to stably install the manual pump on the positioning plate 505, a corresponding clearance notch is opened at the corresponding position. After the manual pump is installed on the positioning plate 505, the positioning component cylinder 501 is turned on, and the piston rod is extended to support the other end of the manual pump, and the manual pump is clamped in cooperation with the positioning plate 505. However, since the cross-section of the end of the piston rod is small and is made of rigid material, it is very easy to damage the manual pump if it is directly supported on the rear end of the manual pump. Therefore, a soft nylon soft sleeve 503 is set on the end of the piston rod to protect the manual pump.

[0056] In the present invention, blocking push block limiting columns 610 are installed on the blocking assembly support plates 611 on both sides of the floating push head 609, and the top of the blocking push block limiting columns 610 corresponds to the bottom of the blocking push block 608 of the blocking assembly.

[0057] A circular shaft column 614 is installed on the sliding plate 602 of the plugging assembly of the present invention, and the plugging push block 608 of the plugging assembly is sleeved on the circular shaft column 614 through the shaft hole in the middle.

[0058] See Fig. 20 Generally, there are two oil inlet and outlet ports on a manual pump, so it is necessary to insert two plugging joints 606 into the plugging head hanging block 607. In this case, the plugging push block 608 is required to push the two plugging joints at the same time, and the two plugging joints must be tightly sealed for both ports. However, in practice, due to external factors, the two plugging joints 606 may be in the same plane, but when the plugging push block 608 pushes the two plugging joints 606 at the same time, there may be an imbalance between the left and right, resulting in one plugging joint 606 being tightly sealed while the other one may not be completely sealed. Full blocking. In order to prevent this situation from happening, the present invention uses the push block center axis 614 to install the blocking push block 608 when connecting it to the blocking component sliding plate 602. In this way, the blocking push block 608 can swing left and right with the push block center axis 614, and through the left and right swinging, the two blocking joints 606 arranged in the left and right form are pushed tightly to complete the complete blocking of the two oil ports. At this time, the push block center axis 614 is fixed on the blocking component sliding plate 602, and the blocking push block 608 is movably connected with the push block center axis 614 as the axis to swing left and right. When the blocking push block 608 is not in operation, its flip position may be uncertain. At this time, two blocking push block limit posts 610 are installed in parallel on the blocking assembly support plates 611 on both sides of the floating push head 609. When the floating push head 609 pulls the push block middle axis 614 and the blocking push block 608 moves downward to the idle state, the upper end of the blocking push block 608 is always kept corresponding to the lower ends of the two blocking joints 606. At this time, the floating push head 609 is connected to the push block middle axis 614, and the blocking push block 608 is hung on the push block middle axis 614 in the form of an axis.

[0059] In the present invention, an oil storage bin fixing frame 70303 is installed on the surface of the slide 70301 at a position corresponding to the oil storage bin 70310 of the pressure regulating assembly, and the side of the oil storage bin 70310 of the pressure regulating assembly is fixed on the oil storage bin fixing frame 70303.

[0060] Since the oil storage bin 70310 of the pressure regulating assembly is a stationary component and is connected to the connecting sleeve 70309, and its suspension is completed by connecting the upper end of the connecting sleeve 70309 with the pressure regulating assembly bracket 70308, it is very likely to fall off due to a large force. At this time, a fixed frame (oil storage bin fixed frame 70303) is set to assist in reducing the suspension force of the connecting sleeve 70309 and the pressure regulating assembly bracket 70308.

Claims

1. A manual pump testing machine, comprising a testing threaded component coupling (203), a testing threaded component motor (205), a reversing component servo motor (301), a right-angle planetary reducer (302), a force-adding mechanism linear motion cylinder (415), a force-adding mechanism servo motor (414), a force-adding mechanism reducer (413), a serpentine coupling (408), a torque sensor (411), a plugging joint (606), a pressure-adjusting component slide cylinder (702), a pressure-adjusting component servo motor (70304), and a pressure-adjusting component coupling (70306). Features: A side detection thread component (2), a reversing component (3), a detection machine pressurizing device (4), a positioning component (5), and a gas detection pressure regulating component (7) are installed on the workbench (1); a blocking component (6) is installed at a manual pump lower detection clearance hole (506) corresponding to the positioning component (5) below the workbench (1); S1. Side detection of threaded components (2): The side detection threaded components (2) are installed on the right side between the pressure device (4) and the positioning component (5) of the detection machine; the side detection threaded components (2) are installed on the workbench (1) through two guide rod racks (201); the rear end of the detection threaded component cylinder body (204) is fixedly installed on one guide rod rack (201); the top end of the detection threaded component cylinder piston rod (202) is fixedly installed on the other guide rod rack (201); a transverse motion table (210) is installed on the detection threaded component cylinder body (204); a front vertical plate (208) and a rear vertical plate (207) are fixedly installed on the transverse motion table (210); a detection threaded component motor (205) is fixedly installed on the rear side of the rear vertical plate (207); a motor shaft of the detection threaded component motor (205) passes through the rear vertical plate (207) and the detection threaded component coupling (203). The detection thread component driving shaft (217) is connected to the rear end of the detection thread component driving shaft (217), the other end of the detection thread component driving shaft (217) is mounted on the front vertical plate (208) through a bearing, and a detection thread component driving pulley (211) is mounted on the detection thread component driving shaft (217); a detection thread component passive shaft (215) is mounted on the front vertical plate (208) through a detection thread component bearing (214), a detection thread component passive pulley (212) is mounted on the detection thread component passive shaft (215) corresponding to one side of the detection thread component driving pulley (211), and a threaded hole detection shaft (209) is mounted on the outside of the detection thread component passive shaft (215) through a mounting pin (216); the detection thread component driving pulley (211) and the detection thread component passive shaft (215) are connected by a belt; and a side detection thread probe is plugged into the threaded hole detection shaft (209); S2, reversing component (3): the reversing component (3) is installed on the left side between the pressure device (4) and the positioning component (5) of the detection machine; the reversing component (3) is installed on the workbench (1) through two reversing component guide rod racks (307), the rear end of the reversing component slide cylinder body (304) is fixedly installed on one reversing component guide rod rack (307), and the top end of the reversing component slide cylinder piston rod (306) is fixedly installed on the other reversing component guide rod rack (307) A reversing component slide plate (303) is fixedly mounted on the reversing component slide cylinder body (304), a reversing fixed plate (305) is mounted on the reversing component slide plate (303), a housing of the right-angle planetary reducer (302) is fixedly mounted on the reversing fixed plate (305), a shaft of the right-angle planetary reducer (302) is connected to the reversing fixed plate (305) via a bearing, and a reversing rod (308) is mounted on the front end of the shaft of the right-angle planetary reducer (302); S3, a pressure device (4) for the testing machine: the pressure device (4) for the testing machine is installed at the middle rear side of the workbench (1), and is divided into a front hole detection component (401) and a force adding mechanism. The front hole detection component (401) and the force adding mechanism are installed side by side on the pressure working table (402) for the testing machine, and the pressure working table (402) for the testing machine is installed on the workbench (1); S31, force-adding mechanism: a force-adding mechanism linear guide rail (410) is installed on the pressure-adding workbench (402) of the detection machine, and a force-adding mechanism linear guide sleeve (409) is matched and installed on the force-adding mechanism linear guide rail (410); a force-adding mechanism linear motion cylinder (415) is installed on the rear side vertical plate of the pressure-adding workbench (402) of the detection machine, a force-adding mechanism floating joint (417) is installed at the end of the piston rod of the force-adding mechanism linear motion cylinder (415) passing through the rear side vertical plate of the pressure-adding workbench (402) of the detection machine, and a force-adding mechanism linear motion support block is installed at the front end of the force-adding mechanism floating joint (417). (418), a linear motion support block (418) of a force adding mechanism and a linear sleeve (409) of a force adding mechanism are installed at the bottom of a force adding mechanism platform (407), and a rear vertical plate (412) of a force adding mechanism is installed at the rear side of the platform (407); a motor shaft of a servo motor (414) of a force adding mechanism passes through a reducer (413) of the force adding mechanism, passes through the rear vertical plate (412) of the force adding mechanism, and is connected to a torque sensor (411) and a serpentine coupling (408); the serpentine coupling (408) is connected to the force adding device, and the torque sensor (411) is installed on the platform (407) of the force adding mechanism; S311, boosting device: a front vertical plate (406) is installed on the boosting mechanism platform (407); the boosting device shaft sleeve (405) is installed on the front vertical plate (406) through a bearing, the boosting rod (404) is inserted into the boosting device shaft sleeve (405), and is axially fixed by the cooperation of the boosting rod groove (419), the boosting rod pin (418) and the shaft sleeve inner groove (430), the boosting rod threaded hole (425) at the bottom of the boosting rod (404) is fastened to the boosting pin (417) through the boosting rod nut (416), the two ends of the boosting pin (417) are correspondingly placed in the shaft sleeve sliding groove (431) at the bottom of the boosting device shaft sleeve (405), and the boosting rod (404) is partially exposed from the boosting device shaft sleeve (405). A force adding spring (426) is provided, the rear end of the force adding spring (426) is pressed against the surface of the force adding device shaft sleeve (405), the front end of the force adding spring (426) is pressed against the force adding spring upper clamp (424) on the force adding rod (404), the top end of the force adding rod (404) is a sleeve mounting head (421), the mounting slot hole (423) at the rear end of the sleeve (403) is docked on the sleeve mounting head (421), and is fixed by a pin through the corresponding sleeve mounting head pin hole (420) and the sleeve pin hole (422); the rear end of the force adding device shaft sleeve (405) is inserted into the coupling inner shaft (432) of the serpentine coupling (408), and is axially fixed through the matching of the shaft sleeve groove (427), the shaft sleeve clamp pin (428) and the coupling inner groove (433); S32, frontal face detection component (401): a frontal face detection platform (40108) is installed on the frontal face detection sliding platform mechanism, a frontal face detection front vertical plate (40104) and a frontal face detection rear vertical plate (40106) are installed on the frontal face detection platform (40108), a frontal face detection front adjustment window (40117) and a frontal face detection rear adjustment window (40121) are respectively opened on the frontal face detection front vertical plate (40104) and the frontal face detection rear vertical plate (40106), and the frontal face detection front adjustment window (40117) and the frontal face detection rear adjustment window (40121) are respectively opened on the frontal face detection front vertical plate (40104) and the frontal face detection rear vertical plate (40106). The window sill and the upper part of the window of the front hole inspection window (40121) are both installed with a window sill slide rail (40115) and a window upper slide rail (40119), the front hole inspection front adjustment block (40116) and the front hole inspection rear adjustment block (40118) are respectively installed in the front hole inspection front adjustment window (40117) and the front hole inspection rear adjustment window (40121), and the upper and lower ends are respectively connected to the window sill slide rail (40115) and the window upper slide rail (40119) through a slide groove; the front hole inspection motor (40107) is installed in the front hole inspection rear adjustment block (401 18), the motor shaft of the front hole inspection motor (40107) passes through the front hole inspection rear adjustment block (40118) and is connected to the front hole inspection rear adjustment block (40118) through a bearing, the rear end of the front hole inspection driving shaft (40105) is connected to the motor shaft of the front hole inspection motor (40107) through a front hole inspection coupling (40113), and the front end of the front hole inspection driving shaft (40105) is connected to the front hole inspection adjustment block (40116) through a front hole inspection driving shaft bearing (40101). A positive hole inspection driving pulley (40111) is provided on the front face hole inspection; a positive hole inspection threaded hole inspection shaft (40103) is installed on a positive hole inspection front vertical plate (40104) through a positive hole inspection passive shaft bearing (40102); a positive hole inspection passive pulley (40112) is installed on the positive hole inspection threaded hole inspection shaft (40103); the positive hole inspection driving pulley (40111) and the positive hole inspection passive pulley (40112) are connected by a belt; a positive hole inspection threaded hole inspection probe is plugged into the positive hole inspection threaded hole inspection shaft (40103); S4, positioning component (5): a manual pump lower inspection clearance hole (506) is opened on the positioning base plate (504), a positioning plate (505) is fixedly installed at the front end of the positioning base plate (504), a cylinder fixing plate (502) is installed at the rear end of the positioning base plate (504), a cylinder body of the positioning component cylinder (501) is fixedly installed on the cylinder fixing plate (502), and a piston rod of the positioning component cylinder (501) passes through the cylinder fixing plate (502); S5, plugging assembly (6): a plugging assembly fixing plate (605) is fixed on the workbench (1), and a plugging assembly support plate (611) is installed at the lower part of the plugging assembly fixing plate (605); plugging assembly linear guide rails (604) are installed on both sides of the surface of the plugging assembly fixing plate (605), and a plugging assembly linear sleeve (603) is matched and installed on the plugging assembly linear guide rail (604), a plugging assembly sliding plate (602) is fixedly installed on the plugging assembly linear sleeve (603), and a plugging assembly plugging push block (608) is installed on the plugging assembly sliding plate (602); the cylinder body of the double force cylinder (601) is fixedly installed on the plugging assembly support plate (611); 1) Below, the piston rod of the double-force cylinder (601) passes through the plugging assembly support plate (611), and a floating push head (609) is installed at the end of the piston rod, and the floating push head (609) corresponds to the bottom of the plugging assembly linear sleeve (603); a plugging head hanging block (607) is installed at the upper end of the surface of the plugging assembly fixing plate (605) between the two plugging assembly linear guide rails (604), and the plugging joint (606) is inserted from the upper end of the plugging head hanging block (607) into the plugging through groove of the plugging head hanging block (607) through the plugging joint hanging groove (613), and the bottom protruding end of the plugging joint (606) corresponds to the upper side of the plugging push block (608) of the plugging assembly; S6, gas detection pressure regulating assembly (7): the bottom of the gas detection pressure regulating assembly bracket (706) is fixed on the workbench (1), the gas detection pressure regulating assembly bracket (706) is a gas detection pressure regulating assembly mounting plate (705), and the gas detection pressure regulating assembly movement mechanism is installed on the gas detection pressure regulating assembly mounting plate (705); S61, air inspection and pressure regulating assembly movement mechanism: the air inspection and pressure regulating assembly moving motor (707) is fixedly mounted on the air inspection and pressure regulating assembly mounting plate (705), the air inspection and pressure regulating assembly lead screw (708) is connected to the motor shaft of the air inspection and pressure regulating assembly moving motor (707), both ends of the air inspection and pressure regulating assembly lead screw (708) are mounted on the lead screw bracket (713) through bearings, the lead screw bracket (713) is mounted on the air inspection and pressure regulating assembly mounting plate (705), and a matching air screw is mounted on the air inspection and pressure regulating assembly lead screw (708). A pressure-inspection and pressure-regulating assembly slider (715); a pressure-inspection and pressure-regulating assembly slide rail (704) is installed on the pressure-inspection and pressure-regulating assembly mounting plate (705) on both sides of the pressure-inspection and pressure-regulating assembly lead screw (708); a pressure-inspection and pressure-regulating assembly sliding sleeve (714) is matched and installed on the pressure-inspection and pressure-regulating assembly sliding rail (704); a pressure-inspection and pressure-regulating assembly moving table (709) is installed on the pressure-inspection and pressure-regulating assembly sliding sleeve (714) and the pressure-inspection and pressure-regulating assembly slider (715); a pressure-inspection and pressure-regulating assembly and a pressure-regulating assembly are installed on the pressure-inspection and pressure-regulating assembly moving table (709); S611, gas inspection component: the gas inspection component bracket (701) is fixedly mounted on the gas inspection pressure regulating component moving table (709), the cylinder body of the gas inspection component cylinder (712) is fixed on the gas inspection component bracket (701), an air filling chamber (710) is mounted under the piston rod of the gas inspection component cylinder (712), the air filling chamber (710) is connected to the gas supply device through a pipeline, the lower end of the air filling chamber (710) is provided with an air filling pipe (711) connected thereto, and the air filling pipe (711) is sheathed with a sealing ring; S612, pressure regulating assembly: The cylinder body of the pressure regulating assembly slide cylinder (702) is fixedly mounted on the air inspection pressure regulating assembly moving table (709), the slide (70301) of the pressure regulating assembly slide cylinder (702) is mounted with a pressure regulating assembly slide plate (70302), the pressure regulating assembly servo motor bracket (70305) and the pressure regulating assembly hanger (70308) are mounted on the pressure regulating assembly slide plate (70302), and the housing of the pressure regulating assembly servo motor (70304) is fixed on the pressure regulating assembly servo motor bracket (70305), the motor shaft of the voltage regulating assembly servo motor (70304) passes through the voltage regulating assembly servo motor bracket (70305) and is connected to the top of the voltage regulating assembly pressure regulating shaft (70307) through the voltage regulating assembly coupling (70306), the voltage regulating shaft (70307) of the voltage regulating assembly is installed on the voltage regulating assembly bracket (70308) through a bearing, the lower end of the voltage regulating shaft (70307) of the voltage regulating assembly is hexagonal and plugged with the inner hexagonal sleeve (70313), and the inner hexagonal sleeve (70313) is placed The connecting sleeve (70309) is in the connecting sleeve (70309), the upper end of the connecting sleeve (70309) is fixed to the lower surface of the pressure regulating assembly bracket (70308), and the lower end of the connecting sleeve (70309) is fixedly installed with the pressure regulating assembly oil storage tank (70310); the pressure regulating rod mounting seat is composed of a pressure regulating rod rod end (70311) and a pressure regulating rod hexagonal end head (70316) which is integrated with the pressure regulating rod rod end (70311), and the pressure regulating rod hexagonal end head (70316) is placed in the inner hexagonal sleeve (70313), and the pressure regulating rod hexagonal end head (70316) is fixed to the inner hexagonal sleeve (70313). A pressure regulating rod telescopic spring (70314) is placed in an inner hexagonal sleeve (70313) between a head (70316) and a pressure regulating shaft (70307) of a pressure regulating assembly; a reducing joint (70317) is provided at the lower end of an oil storage tank (70310) of the pressure regulating assembly; an outer diameter of a rod end (70311) of the pressure regulating rod is in gap contact with an inner diameter of the reducing joint (70317); a longitudinal oil flow groove (70315) is provided at the rod end (70311) of the pressure regulating rod; and a screwdriver bit (70312) is mounted on a pressure regulating rod mounting seat.

2. The manual pump testing machine according to claim 1, characterized in that: A tensioning wheel mechanism (206) is installed on the front vertical plate (208), and a tensioning wheel (213) on the tensioning wheel mechanism (206) is placed on the belt between the active pulley (211) of the detection threaded component and the passive shaft (215) of the detection threaded component; the structure of the tensioning wheel mechanism (206) is as follows: a half-width slide groove (20604) is opened at one corner of the front vertical plate (208), an adjustment limit block (20603) is installed at the corner end of the front vertical plate (208) at the outer end of the half-width slide groove (20604), and an adjustment slider (20605) is placed in the half-width slide groove (20604) and is fixed to the front vertical plate (208) by adjusting the positioning block and bolts. A long adjustment groove (20606) is opened on the front vertical plate (208) corresponding to the half-width slide groove (20604). An axial hole (20601) for installing the wheel shaft (217) of the tensioning wheel (213) is opened on the adjusting slider (20605) corresponding to the long adjustment groove (20606). The tensioning wheel (213) is installed on the wheel shaft (217) through a bearing.

3. The manual pump testing machine according to claim 1, characterized in that: A front face hole inspection front and rear vertical plate connecting plate (40110) is installed on the window opening side of the front face hole inspection front vertical plate (40104) and the front face hole inspection rear vertical plate (40106); the front face hole inspection front adjustment block (40116) and the front face hole inspection rear adjustment block (40118) are synchronously positioned and installed through a synchronous positioning plate (40109); a drag threaded hole (40120) and a bolt through hole (40114) are respectively opened at corresponding positions of the synchronous positioning plate (40109) and the front face hole inspection front and rear vertical plate connecting plate (40110), and the drag bolt passes through the bolt through hole (40114) and is threadably matched with the drag threaded hole (40120) for installation.

4. The manual pump testing machine according to claim 1, characterized in that: The positioning plate (505) is provided with a clearance window and clearance notches corresponding to the protruding components on the manual pump; and a nylon soft sleeve (503) is sleeved on the end of the piston rod of the positioning component cylinder (501).

5. The manual pump testing machine according to claim 1, characterized in that: The blocking assembly support plates (611) on both sides of the floating push head (609) are provided with blocking push block limit posts (610), and the top ends of the blocking push block limit posts (610) correspond to the bottom ends of the blocking push blocks (608) of the blocking assembly.

6. The manual pump testing machine according to claim 1, characterized in that: A circular shaft column (614) is installed on the blocking component sliding plate (602), and the blocking component blocking push block (608) is sleeved on the circular shaft column (614) through the shaft hole in the middle.

7. The manual pump testing machine according to claim 1, characterized in that: An oil storage bin fixing frame (70303) is installed on the surface of the slide table (70301) at a position corresponding to the oil storage bin (70310) of the pressure regulating component, and the side of the oil storage bin (70310) of the pressure regulating component is fixed on the oil storage bin fixing frame (70303).

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