A hydraulic element performance test integrated workbench

Abstract

The application discloses a hydraulic element performance test integrated workbench, which comprises a base assembly and a sealing measurement mechanism, the top side of the base assembly is provided with a bolted mounting assembly, and the corner end of the base assembly is provided with a first measurement mechanism above. The device mainly utilizes the power output of the first screw rod on the first box body to drive the sliding block to move to the real-time detection position, and through the cooperation of the first electric rotating seat, the first arm and the second arm, the detection ball at one end of the second arm can flexibly contact any position of the detection hydraulic valve block. Since the pneumatic telescopic rod is provided with the second electric rotating seat and the electric clamp at one end, the hydraulic valve block clamped on the mounting assembly can be turned over and positioned, so that the hydraulic valve block can be further deeply detected. Since the positions of the sliding block, the first arm and the second arm can be flexibly adjusted, the device is suitable for effectively and quickly detecting hydraulic valve blocks of different models.

Description

Technical Field

[0001] This invention relates to the field of hydraulic component testing technology, and in particular to an integrated workbench for testing the performance of hydraulic components. Background Technology

[0002] A complete hydraulic system consists of five parts: power element, actuator, control element, auxiliary element, and hydraulic oil. The power element converts the mechanical energy of the prime mover into the pressure energy of the liquid. This refers to the oil pump in the hydraulic system, which provides power to the entire hydraulic system. The structural forms of hydraulic pumps generally include gear pumps, vane pumps, and piston pumps. The actuator converts the pressure energy of the liquid into mechanical energy to drive the load to perform linear reciprocating motion or rotary motion. Testing hydraulic components plays an important role in the production performance of products.

[0003] Existing integrated workbenches are generally used to comprehensively test the hardness, airtightness, and dimensional flatness of hydraulic valve blocks. For example, application number CN201611031170.1 relates to an integrated testing machine for multi-pipeline hydraulic valves, which includes a frame on which a test carrier compatible with the product is mounted via guide rods. The test carrier has an upper testing device at the top and a lower testing device at the bottom. However, in the above technology, the hydraulic valve block is tested by contact with an upper interface test cylinder, an upper interface test head, a second branch interface test cylinder, and a second branch interface test head. Due to the excessive number of test heads, it is difficult to efficiently and quickly test hydraulic valve blocks of different models and dimensions. Therefore, we propose an integrated workbench for testing the performance of hydraulic components to solve the above problems. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes an integrated hydraulic component performance testing workbench. This workbench primarily utilizes a first lead screw on a first housing to output power, causing the lead screw to move a slider to a real-time testing position. Through the cooperation of a first electric rotating seat, a first arm, and a second arm, the testing ball at one end of the second arm can flexibly contact any position of the hydraulic valve block being tested. Since a second electric rotating seat and an electric clamp are provided at one end of the pneumatic telescopic rod, the hydraulic valve block held on the mounting assembly can be flipped and repositioned, enabling further in-depth testing of the hydraulic valve block. Because the positions of the slider, the first arm, and the second arm are flexibly adjustable, it is suitable for effectively and quickly testing different types of hydraulic valve blocks.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An integrated workbench for testing the performance of hydraulic components includes a base assembly and a sealing measurement mechanism. A bolt-assembled mounting component is provided on the top side of the base assembly. A first measuring mechanism is provided above the corner of the base assembly. A bolt-assembled second measuring mechanism and an air intake component are provided on both sides of the outer side of the first measuring mechanism. A threaded sealing measurement mechanism is provided on the air intake component.

[0007] As a further technical solution, the base assembly includes a pad, a cabinet, and a platform, with the cabinet provided on the top side of the pad and the platform provided on the top side of the cabinet.

[0008] As a further technical solution, the mounting assembly includes a mounting base, a drive motor, a bearing bracket, a rotating rod, a mounting platform, a first cylinder, and a first clamping plate. The drive motor is bolted to the top side of the platform via the mounting base. The output end of the drive motor passes through the bearing bracket and is connected to the rotating rod. The top side of the rotating rod is provided with a mounting platform, and the inner sides of both ends of the mounting platform are provided with first clamping plates that connect to the output end of the first cylinder.

[0009] As a further technical solution, the first measuring mechanism includes a bolt base plate, a column, an assembly frame, a lifting ring, a crossbeam, a control panel, a hydraulic cylinder, a push rod, and a pressing head. The column is bolted to the upper edge of the table plate via the bolt base plate. An assembly frame is provided on the top side of the column, and a crossbeam for mounting the lifting ring is provided on the top side of the assembly frame. A control panel is provided on the front side of the crossbeam, and a push rod connected to the output end of the hydraulic cylinder is provided on the bottom side of the crossbeam. A pressing head is provided below the push rod.

[0010] As a further technical solution, the second measuring mechanism includes a connecting seat, a first housing, a first lead screw, a slider, a front plate, a first electric rotating seat, a first arm, a second arm, a detection ball, a pneumatic telescopic frame, a pneumatic telescopic rod, a second electric rotating seat, and an electric clamp. The first housing is bolted to both sides of the column via the connecting seat. The first housing is threadedly connected to the slider via the first lead screw. A front plate is provided on the front side of the slider. A first electric rotating seat is provided on one side of the front plate. The output end of the first electric rotating seat is connected to the first arm. A second arm is hinged to one end of the first arm. A detection ball is provided at one end of the second arm.

[0011] As a further technical solution, a pneumatic telescopic frame is provided below the front plate, and a pneumatic telescopic rod is provided on the inner side of the pneumatic telescopic frame. One end of the pneumatic telescopic rod is provided with a second electric rotating seat for mounting an electric clamp.

[0012] As a further technical solution, the air intake component includes a side box, a lifting screw, a first lifting block, a first telescopic arm, a first connecting rod, a first internal connecting pipe, a first valve, an air pump, and an air intake nozzle. The side box is disposed at both ends of the column. The first lifting block is threadedly connected to the side box via the lifting screw. A first telescopic arm is disposed on one side of the first lifting block, and a first connecting rod is disposed on the inner side of one end of the first telescopic arm. A first internal connecting pipe is disposed on the inner side of the first connecting rod.

[0013] As a further technical solution, one end of the first inner connecting pipe passes through the first sleeve rod and is connected to a first valve, and one end of the first valve is provided with an air pump, the input end of the air pump being connected to an air inlet.

[0014] As a further technical solution, the sealing measuring mechanism includes a second lifting block, a second telescopic arm, a second sleeve rod, a second inner connecting pipe, a connecting port, a second valve, a pressure measuring pipe, a telescopic spring, a piston plate, and a pressure measuring device. The second lifting block is threaded to the other side of the lifting screw. A second telescopic arm is provided on one side of the second lifting block, and a second sleeve rod is provided on the inner side of one end of the second telescopic arm. A second inner connecting pipe for installing the connecting port is provided on the inner side of the second sleeve rod.

[0015] As a further technical solution, the output end of the second inner connecting tube is connected to a second valve through the second sleeve rod, and a pressure measuring tube is provided at one end of the second valve. A piston plate with a telescopic spring is provided on the inner side of the pressure measuring tube, and a pressure sensor is provided at the top of the pressure measuring tube.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The invention device mainly utilizes the first lead screw on the first housing to output power, causing the lead screw to move the slider to the real-time detection position. Through the cooperation of the first electric rotating seat, the first arm, and the second arm, the detection ball at one end of the second arm can flexibly contact any position of the hydraulic valve block. Since the pneumatic telescopic rod is equipped with a second electric rotating seat and an electric clamp at one end, the hydraulic valve block held on the mounting assembly can be flipped and adjusted, thereby enabling further in-depth detection of the hydraulic valve block. Because the positions of the slider, the first arm, and the second arm can be flexibly adjusted, it can be adapted to effectively and quickly detect different types of hydraulic valve blocks. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of an integrated workbench for testing the performance of hydraulic components.

[0019] Figure 2 This is a schematic diagram of the structure viewed from below in this invention;

[0020] Figure 3 This is a schematic diagram of the structure of the component in this invention;

[0021] Figure 4 This is a schematic diagram of the structure of the first measuring mechanism in this invention;

[0022] Figure 5 This is a schematic diagram of the structure of the second measuring mechanism in this invention;

[0023] Figure 6 This is a schematic diagram of the air intake component in this invention;

[0024] Figure 7 This is a schematic diagram of the sealing measurement mechanism in this invention;

[0025] Figure 8 This is a schematic diagram of the pressure measuring tube and the telescopic spring in this invention.

[0026] In the diagram: 1. Base assembly; 101. Pad; 102. Cabinet; 103. Platform; 2. Mounting assembly; 201. Assembly seat; 202. Drive motor; 203. Bearing bracket; 204. Rotating rod; 205. Mounting platform; 206. First cylinder; 207. First clamping plate; 3. First measuring mechanism; 301. Bolt base plate; 302. Column; 303. Assembly frame; 304. Lifting ring; 305. Crossbeam; 306. Control panel; 307. Hydraulic cylinder; 308. Push rod; 309. Pressing head; 4. Second measuring mechanism; 401. Connecting seat; 402. First box; 403. First lead screw; 404. Slider; 405. Front plate; 406. First electric rotating seat; 407. First arm; 408. Second arm; 409. Detection ball; 4010. Pneumatic telescopic frame; 4011. Pneumatic telescopic rod; 4012. Second electric rotating seat; 4013. Electric clamp; 5. Air intake component; 501. Side box; 502. Lifting screw; 503. First lifting block; 504. First telescopic arm; 505. First connecting rod; 506. First internal connecting pipe; 507. First valve; 508. Air pump; 509. Air inlet; 6. Sealing measurement mechanism; 601. Second lifting block; 602. Second telescopic arm; 603. Second connecting rod; 604. Second internal connecting pipe; 605. Connection port; 606. Second valve; 607. Pressure measuring tube; 608. Telescopic spring; 609. Piston plate; 6010. Pressure gauge. Detailed Implementation

[0027] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figure 1-8 In this embodiment of the invention, an integrated workbench for testing the performance of hydraulic components includes a base assembly 1 and a sealing measurement mechanism 6. A bolt-assembled mounting assembly 2 is provided on the top side of the base assembly 1. A first measuring mechanism 3 is provided above the corner of the base assembly 1. A bolt-assembled second measuring mechanism 4 and an air intake component 5 are provided on both sides of the outer side of the first measuring mechanism 3. The air intake component 5 is provided with a threaded sealing measurement mechanism 6.

[0031] The base assembly 1 includes a pad 101, a cabinet 102 and a platform 103. The cabinet 102 is provided on the top side of the pad 101, and the platform 103 is provided on the top side of the cabinet 102.

[0032] In an embodiment of the present invention, the cabinet 102 and the pad 101 are placed at the test location, and the mounting component 2 and the first measuring mechanism 3 are sequentially bolted together on the top side of the cabinet 102 using a platform 103.

[0033] The mounting component 2 includes a mounting base 201, a drive motor 202, a bearing bracket 203, a rotating rod 204, a mounting platform 205, a first cylinder 206, and a first clamping plate 207. The drive motor 202 is bolted to the top side of the platform 103 via the mounting base 201. The output end of the drive motor 202 passes through the bearing bracket 203 and is connected to the rotating rod 204. The top side of the rotating rod 204 is provided with the mounting platform 205. The inner sides of both ends of the mounting platform 205 are provided with the first clamping plate 207, which connects to the output end of the first cylinder 206.

[0034] In an embodiment of the present invention, the valve block to be tested is placed on the mounting platform 205. Then, the first cylinders 206 at both ends of the mounting platform 205 are started to output power, so that the output end of the first cylinders 206 clamps and fixes the valve block to be tested through the first clamping plate 207. After fixing, the drive motor 202 outputs power to drive the output end of the drive motor 202 to run, so that the output end of the drive motor 202 drives the mounting platform 205 above the bearing frame 203 to rotate to a suitable real-time position for testing.

[0035] The first measuring mechanism 3 includes a bolt base plate 301, a column 302, an assembly frame 303, a lifting ring 304, a crossbeam 305, a control panel 306, a hydraulic cylinder 307, a push rod 308, and a pressing head 309. The column 302 is bolted to the upper edge of the corner of the platform 103 via the bolt base plate 301. The assembly frame 303 is provided on the top side of the column 302, and the crossbeam 305 for mounting the lifting ring 304 is provided on the top side of the assembly frame 303. The control panel 306 is provided on the front side of the crossbeam 305, and the push rod 308 connected to the output end of the hydraulic cylinder 307 is provided on the bottom side of the crossbeam 305. The pressing head 309 is provided below the push rod 308.

[0036] In an embodiment of the present invention, when it is necessary to detect the hardness of the hydraulic valve block, the hydraulic cylinder 307 set on the crossbeam 305 is activated to output power and drive the output end of the hydraulic cylinder 307 to move downward, so that the output end of the hydraulic cylinder 307 drives the push rod 308 to move downward. In this way, during the downward movement of the push rod 308, the hardness and tolerance of the hydraulic valve block held on the mounting component 2 are detected by the pressing head 309 set at one end. The detected data is then transmitted to the control panel 306 on the front side of the crossbeam 305 for display through the sensor built into the pressing head 309.

[0037] The second measuring mechanism 4 includes a connecting seat 401, a first housing 402, a first lead screw 403, a slider 404, a front plate 405, a first electric rotating seat 406, a first arm 407, a second arm 408, a detection ball 409, a pneumatic telescopic frame 4010, a pneumatic telescopic rod 4011, a second electric rotating seat 4012, and an electric clamp 4013. The first housing 402 is bolted to both sides of the column 302 via the connecting seat 401. The first housing 402 is threadedly connected to the slider 404 via the first lead screw 403. A front plate 405 is provided on the front side of the slider 404. A first electric rotating seat 406 is provided on one side of the front plate 405. The output end of the first electric rotating seat 406 is connected to the first arm 407. A second arm 408 is hinged to one end of the first arm 407. A detection ball 409 is provided at one end of the second arm 408.

[0038] In an embodiment of the present invention, when it is necessary to detect the size, flatness, etc. of the hydraulic valve block, the first lead screw 403 on the first housing 402 is activated to output power and drive the first lead screw 403 to rotate. After the first lead screw 403 rotates, it drives the slider 404 to move to the real-time detection position. When the slider 404 moves to the real-time detection position, the first electric rotating seat 406 on one side of the front plate 405 is activated to output power and drive the first arm 407 to move to a suitable detection orientation angle. Through the hinge transmission of the first arm 407 and the second arm 408, the detection ball 409 is used to perform contact detection on the hydraulic valve block clamped on the mounting component 2. The detection model is generated by the sensor built into the detection ball 409, and the data is displayed on the control panel 306 on the front side of the crossbeam 305.

[0039] A pneumatic telescopic frame 4010 is provided below the front plate 405, and a pneumatic telescopic rod 4011 is provided on the inner side of the pneumatic telescopic frame 4010. A second electric rotating seat 4012 for installing an electric clamp 4013 is provided at one end of the pneumatic telescopic rod 4011.

[0040] In an embodiment of the present invention, when it is necessary to test the bottom side and other angles of the hydraulic valve block, the output power of the drive motor 202 is stopped, the output end of the first cylinder 206 releases the hydraulic valve block held by the first clamping plate 207, the pneumatic telescopic frame 4010 adjusts the pneumatic telescopic rod 4011 to a suitable clamping and adjusting height, and then the pneumatic telescopic rod 4011 outputs power to make the second electric rotating seat 4012 move to a suitable flipping and adjusting position. With the cooperation of the electric clamp 4013 and the second electric rotating seat 4012, the hydraulic valve block is changed to the test direction position, so that the first measuring mechanism 3 and the second measuring mechanism 4 can continue to effectively test the hydraulic valve block held on the mounting component 2.

[0041] The air intake component 5 includes a side box 501, a lifting screw 502, a first lifting block 503, a first telescopic arm 504, a first connecting rod 505, a first internal connecting pipe 506, a first valve 507, an air pump 508, and an air intake nozzle 509. The side box 501 is located at both ends of the column 302. The first lifting block 503 is threadedly connected to the side box 501 via the lifting screw 502. The first telescopic arm 504 is located on one side of the first lifting block 503, and the first connecting rod 505 is located on the inner side of one end of the first telescopic arm 504. The first internal connecting pipe 506 is connected to the inner side of the first connecting rod 505.

[0042] In an embodiment of the present invention, when it is necessary to test the sealing and airtightness of the hydraulic valve block, the lifting screw 502 on the side box 501 is activated to output power, so that the lifting screw 502 drives the first lifting block 503 and the second lifting block 601 to a suitable height. Then, the first telescopic arm 504 is activated to output power, so that the first telescopic arm 504 drives the first connecting rod 505 to a suitable position, and then the first inner connecting pipe 506 is fixedly sleeved on the input end of the hydraulic valve block.

[0043] One end of the first internal connecting pipe 506 passes through the first sleeve rod 505 and is connected to the first valve 507. One end of the first valve 507 is equipped with an air pump 508, and the input end of the air pump 508 is connected to an air inlet 509.

[0044] In an embodiment of the present invention, after the output end and input end of the hydraulic valve block are connected, the first valve 507 is opened to allow the air pump 508 to output power, so that the air inlet 509 enters with sufficient air. The power output by the air pump 508 enters the first internal connecting pipe 506 through the first valve 507 and is input into the hydraulic valve block.

[0045] The sealing measuring mechanism 6 includes a second lifting block 601, a second telescopic arm 602, a second sleeve rod 603, a second inner connecting pipe 604, a connecting port 605, a second valve 606, a pressure measuring pipe 607, a telescopic spring 608, a piston plate 609, and a pressure measuring device 6010. The second lifting block 601 is threadedly connected to the other side of the lifting screw 502. The second telescopic arm 602 is provided on one side of the second lifting block 601, and the second sleeve rod 603 is provided on the inner side of one end of the second telescopic arm 602. The second inner connecting pipe 604 with the connecting port 605 is provided on the inner side of the second sleeve rod 603.

[0046] In an embodiment of the present invention, after the first inner connecting pipe 506 is fixedly sleeved on the input end of the hydraulic valve block, the second telescopic arm 602 is activated to output power to drive the second sleeve rod 603 to move to a suitable position, so that the connection port 605 provided at one end of the second inner connecting pipe 604 is fixedly sleeved on the output end of the hydraulic valve block.

[0047] The output end of the second inner connecting pipe 604 passes through the second sleeve rod 603 and is connected to the second valve 606. One end of the second valve 606 is provided with a pressure testing pipe 607. The inner side of the pressure testing pipe 607 is provided with a piston plate 609 on which a telescopic spring 608 is installed. The top of the pressure testing pipe 607 is provided with a pressure tester 6010.

[0048] In an embodiment of the present invention, after sufficient air enters the hydraulic valve block, the air enters the second inner connecting pipe 604, is input to the opened second valve 606, and enters the pressure measuring pipe 607 through the second valve 606. The piston plate 609 and the telescopic spring 608 provided on the inner side of the pressure measuring pipe 607 cooperate with the built-in sensor to measure the change in air pressure. The measured data is transmitted to the pressure measuring device 6010, thereby facilitating the user to obtain the test results of the air tightness of the hydraulic valve block.

[0049] The working principle of this invention is as follows: First, the cabinet 102 and the pad 101 are placed at the test location. The mounting assembly 2 and the first measuring mechanism 3 are then bolted together on the top side of the cabinet 102 using a platform 103. The valve block to be tested is placed on the mounting platform 205. Next, the first cylinders 206 at both ends of the mounting platform 205 are activated to output power, allowing the output ends of the first cylinders 206 to clamp and fix the valve block to be tested via the first clamping plate 207. After fixing, the drive motor 202 outputs power to drive its output end, causing the mounting platform 205 above the bearing bracket 203 to rotate to a suitable real-time testing position. When the hardness of the hydraulic valve block needs to be tested... The hydraulic cylinder 307 on the crossbeam 305 is activated, outputting power to drive the output end of the hydraulic cylinder 307 downwards. This causes the push rod 308 to move downwards. During the downward movement of the push rod 308, the hardness and tolerance of the hydraulic valve block held on the mounting component 2 are detected by a pressing head 309 at one end. The detected data is then transmitted to the control panel 306 on the front side of the crossbeam 305 via a sensor built into the pressing head 309 for display. When it is necessary to detect the size and flatness of the hydraulic valve block, the first lead screw 403 on the first housing 402 is activated, outputting power to rotate the lead screw 403. This rotation causes the slider 404 to move to the real-time detection position. When the slider 404 reaches the real-time detection position, the first electric rotating seat 406 on one side of the front plate 405 outputs power to drive the first arm 407 to a suitable detection angle. Through the hinge transmission of the first arm 407 and the second arm 408, the detection ball 409 performs contact detection on the hydraulic valve block clamped on the mounting component 2. The sensor built into the detection ball 409 generates a detection model, and the data is displayed on the control panel 306 on the front side of the crossbeam 305. When it is necessary to detect the bottom side of the hydraulic valve block and other angles, the output power of the drive motor 202 is stopped, and the output end of the first cylinder 206 releases the hydraulic valve block clamped by the first clamping plate 207, allowing the pneumatic telescopic frame 4010 to... The pneumatic telescopic rod 4011 is adjusted to a suitable clamping height. Then, power is output through the pneumatic telescopic rod 4011 to move the second electric rotating seat 4012 to a suitable flipping position. With the cooperation of the electric clamp 4013 and the second electric rotating seat 4012, the hydraulic valve block is switched to a test orientation, allowing the first measuring mechanism 3 and the second measuring mechanism 4 to continue effectively testing the hydraulic valve block clamped on the mounting assembly 2. When sealing and airtightness testing of the hydraulic valve block is required, the lifting screw 502 on the side box 501 is activated to output power, causing the lifting screw 502 to drive the first lifting block 503 and the second lifting block 601 to a suitable height. Then, the first telescopic arm 504 is activated to output power.After the first telescopic arm 504 moves the first connecting rod 505 to a suitable position, the first inner connecting pipe 506 is fixedly sleeved on the input end of the hydraulic valve block. Once the first inner connecting pipe 506 is fixedly sleeved on the input end of the hydraulic valve block, the second telescopic arm 602 is activated to output power, moving the second connecting rod 603 to a suitable position, so that the connecting port 605 at one end of the second inner connecting pipe 604 is fixedly sleeved on the output end of the hydraulic valve block. After the output and input ends of the hydraulic valve block are connected, the first valve 507 is opened, allowing the air pump 508 to output power, causing the air inlet 509 to enter the system. A sufficient amount of air, powered by the air pump 508, enters the first internal connecting pipe 506 through the first valve 507 and is input into the hydraulic valve block. Then, after sufficient air enters the hydraulic valve block, the air enters the second internal connecting pipe 604 and is input into the opened second valve 606. Through the second valve 606, the air enters the pressure measuring pipe 607. The piston plate 609 on the inner side of the pressure measuring pipe 607, in conjunction with the telescopic spring 608, measures the change in air pressure using its built-in sensor. The measured data is transmitted to the pressure sensor 6010, allowing the user to conveniently test the airtightness of the hydraulic valve block.

[0050] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated workbench for testing the performance of hydraulic components, comprising a base assembly (1) and a sealing measurement mechanism (6), characterized in that: The base assembly (1) is provided with a bolt-assembled mounting assembly (2) on its top side. A first measuring mechanism (3) is provided above the corner of the base assembly (1). A bolt-assembled second measuring mechanism (4) and an air intake component (5) are provided on both sides of the outer side of the first measuring mechanism (3). A threaded sealing measuring mechanism (6) is provided on the air intake component (5). The first measuring mechanism (3) includes a bolt base plate (301), a column (302), an assembly frame (303), a lifting ring (304), a crossbeam (305), a control panel (306), a hydraulic cylinder (307), a push rod (308), and a pressing head (309). The column (302) is bolted to the upper corner of the table (103) via the bolt base plate (301). The top side of the column (302) is provided with an assembly frame (303), and the top side of the assembly frame (303) is provided with a crossbeam (305) for installing the lifting ring (304). The front side of the crossbeam (305) is provided with a control panel (306), and the bottom side of the crossbeam (305) is provided with a push rod (308) connected to the output end of the hydraulic cylinder (307). The pressing head (309) is provided below the push rod (308). The second measuring mechanism (4) includes a connecting seat (401), a first housing (402), a first lead screw (403), a slider (404), a front plate (405), a first electric rotating seat (406), a first arm (407), a second arm (408), a detection ball (409), a pneumatic telescopic frame (4010), a pneumatic telescopic rod (4011), a second electric rotating seat (4012), and an electric clamp (4013). The first housing (402) is bolted to both sides of the column (302) via the connecting seat (401). The first housing (402) is threadedly connected to the slider (404) via the first lead screw (403). The front side of the slider (404) A front plate (405) is provided, and a first electric rotating seat (406) is provided on one side of the front plate (405). The output end of the first electric rotating seat (406) is connected to a first arm (407). A second arm (408) is hinged to one end of the first arm (407). A detection ball (409) is provided at one end of the second arm (408). A pneumatic telescopic frame (4010) is provided below the front plate (405). A pneumatic telescopic rod (4011) is provided on the inner side of the pneumatic telescopic frame (4010). A second electric rotating seat (4012) for installing an electric clamp (4013) is provided at one end of the pneumatic telescopic rod (4011). The air intake component (5) includes a side box (501), a lifting screw (502), a first lifting block (503), a first telescopic arm (504), a first connecting rod (505), a first internal connecting pipe (506), a first valve (507), an air pump (508), and an air inlet (509). The side box (501) is located at both ends of the column (302). The first lifting block (503) is threadedly connected to the side box (501) via the lifting screw (502). A first telescopic arm (504) is provided on one side of the first telescopic arm (504), and a first sleeve rod (505) is provided on the inner side of one end of the first telescopic arm (504). A first inner connecting pipe (506) is provided on the inner side of the first sleeve rod (505). One end of the first inner connecting pipe (506) passes through the first sleeve rod (505) and is connected to a first valve (507). An air pump (508) is provided on one end of the first valve (507). An air inlet (509) is connected to the input end of the air pump (508). The sealing measuring mechanism (6) includes a second lifting block (601), a second telescopic arm (602), a second connecting rod (603), a second inner connecting pipe (604), a connecting port (605), a second valve (606), a pressure measuring tube (607), a telescopic spring (608), a piston plate (609), and a pressure gauge (6010). The second lifting block (601) is threadedly connected to the other side of the lifting screw (502). A second telescopic arm (602) is provided on one side of the second lifting block (601), and the second telescopic arm (602)... A second connecting rod (603) is provided on the inner side of one end. A second inner connecting pipe (604) with a mounting connection port (605) is provided on the inner side of the second connecting rod (603). The output end of the second inner connecting pipe (604) passes through the second connecting rod (603) and is connected to a second valve (606). A pressure measuring tube (607) is provided on one end of the second valve (606). A piston plate (609) with a telescopic spring (608) is provided on the inner side of the pressure measuring tube (607). A pressure measuring device (6010) is provided on the top of the pressure measuring tube (607).

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