1357 results about "Lever pressing" patented technology

The invention provides a sole pressing machine for shoemaking and a shoe sole pressing method. The sole pressing machine comprises a rack, a left and right edge pressing device, a front and back tightening device, a pressing rod device and a jacking mechanism, and a working platform is arranged on the lower portion of the rack; the jacking mechanism is arranged on the working platform, and the left and right edge pressing device is arranged above the jacking mechanism and connected with the movable end of the jacking mechanism. The front-back tightening device and the pressing rod device are both arranged above the left-right edge pressing device, and the upper end of the front-back tightening device and the upper end of the pressing rod device are both connected with the rack. The automatic shoe taking and placing device has the advantages that in the open state, the front end and the rear end of the left-right edge pressing device are not blocked by the front lacing mechanism and the rear lacing mechanism, meanwhile, the enough distance can be kept between the left-right edge pressing device and the front-rear lacing device, automatic taking and placing operation on shoes can be conveniently achieved by means of a mechanical arm and the like, manual shoe taking and placing are not needed, and the labor intensity of workers is reduced. And full-automatic production of sole pressing operation can be realized, so that the production efficiency is improved.

The invention discloses a wafer back contact type positioning and clamping fixing device and a wafer bonding method.The wafer back contact type positioning and clamping fixing device comprises a bonding cavity, a lower suction cup, an upper pressing disc, a controller, a pressing driving mechanism, a positioning pressing rod, a clamping driving mechanism and a flexible clamping jaw, and the lower end of the positioning pressing rod can abut against the upper end wall of the lower suction cup; the clamping driving mechanisms are arranged on the two sides of the lower suction cup in an up-down sliding mode, the flexible clamping jaws are connected with the clamping driving mechanisms, the clamping driving mechanisms drive the flexible clamping jaws to slide in the radial direction of the lower suction cup, the flexible clamping jaws are used for clamping and fixing a wafer, and the inner circumferential wall of each flexible clamping jaw can abut against the outer circumferential wall of the wafer. The limiting block can abut against the lower end wall of the edge of the wafer, and the pressing driving mechanism and the clamping driving mechanism are electrically connected with the controller. According to the technical scheme, the wafer surface can be prevented from being polluted and damaged, the stability of the wafer bonding process can be effectively improved, the rejection rate is reduced, the cost is saved, and the high market application and popularization value is achieved.

The utility model belongs to the technical field of multi-shaft manipulators, and particularly relates to a multi-shaft manipulator for taking LED (light-emitting diode) bulb shells, which comprises a sliding frame I. A taking component is mounted at the bottom of a lifting frame and provided with a taking plate, and a plurality of air bag inner support clamping jaws are mounted on the taking plate to simultaneously grab a plurality of bulb shells. The material taking plate and the rotating block are fixedly installed through a fixing mechanism, the fixing mechanism is provided with a first fixing block, a second fixing block and an insertion rod, the first fixing block and the second fixing block are fixed through cooperation of the insertion block and the insertion groove, and the insertion rod is inserted from the side face to ensure that the first fixing block and the second fixing block are not separated; and the inserting rod is fixed between the first fixing block and the second fixing block through the quick disassembling mechanism, when the material taking plate needs to be disassembled, only the pressing rod needs to be pressed, so that the trapezoidal block is separated from the clamping groove, the inserting rod is pulled out, then the first fixing block and the second fixing block are quickly separated, disassembling of the material taking plate is completed, and quick disassembling of the material taking plate is achieved.

The invention relates to the technical field of welding, and discloses continuous goods shelf supporting strip welding equipment and method. The supporting strips are attracted through the magnets at the bottoms of the pressing plates, the supporting strips are ensured to be always centered and aligned in the process that the supporting strips move downwards to be attached to the frame in cooperation with lateral pressure applied to the side walls of the supporting strips through the pressing rods and the pressing rollers, and lateral deviation is avoided; when the pressing rod is reset in the later period, the ejector rod moves along with the pressing rod and directly acts on the edge welding position, so that extrusion force directly acts on the seam, gaps are eliminated, too large welding seams are avoided, supporting strip bending caused by too large center stress is prevented, and it is guaranteed that the supporting strip is tightly attached to the frame so as to improve the welding precision; and meanwhile, when the main electric push rod drives the pressing plate to move downwards, the T-shaped frame is synchronously pushed to slide along the sliding rail through cooperation of the L-shaped frame, the shifting rod and the sliding block, the goods shelf outer frame is driven to be automatically switched to the next to-be-welded position, manual adjustment is not needed, the procedure interval is greatly shortened, automatic welding is achieved, and the production efficiency is effectively improved.

The invention provides a bearing peach-shaped channel superfinishing grinding device which comprises a base, and a workpiece rotating supporting mechanism and an oilstone swinging mechanism are arranged on the base. The workpiece rotating and supporting mechanism comprises a left tip and a right tip, the left tip is provided with a drive plate and a heart-shaped chuck, and the position of the right tip in the axial direction is adjustable. A mounting seat of the oilstone swinging mechanism can be fed in the left-right direction and the front-back direction and comprises an oilstone swinging rotating shaft capable of rotating in a reciprocating mode in the axial direction, an oilstone frame is arranged at the output end of the oilstone swinging rotating shaft, an oilstone box is arranged at the outer end of the oilstone frame, oilstone is assembled in the oilstone box in the vertical direction, and the axial extension line of the oilstone swinging rotating shaft and the oilstone intersect at a point O; and an oilstone pressing rod and a hydraulic valve are arranged on the oilstone frame. The device can finish superfinishing grinding of two curved surfaces of a peach-shaped channel under the condition that one device is used for one-time clamping, meanwhile, the device can be suitable for superfinishing of a shaft workpiece with a plurality of channels, and the adverse effect of multiple times of feeding on the superfinishing grinding precision can be effectively reduced.

The invention provides a torque arm part clamping device and method. The torque arm part clamping device comprises a base plate, a clamp and a cushion block assembly. The clamp comprises a first base, a pressing plate and a pressing rod, one end of the pressing rod is connected to the first base, and the other end of the pressing rod is connected to the pressing plate so that the pressing plate can apply pressure. The two clamps are symmetrically arranged in the X direction, and an acute angle is formed between the two first bases. The multiple cushion block assemblies are arranged between the two clamps, and the multiple cushion block assemblies are arranged in the Z direction; the cushion block assembly comprises a second base and at least one ejector rod connected to the upper end of the second base in a threaded mode. The first base and the second base are installed on the base plate. The online measuring system of the machine tool is utilized, the thought of automatic, reliable and efficient alignment and judgment is achieved, the B shaft of the part is rapidly aligned, it is guaranteed that the allowance of all end faces, namely holes, is uniform, and the tool connecting problem of appearance machining and end face finish machining is solved.

The lathe machining device comprises a tool rest, four lifting plates distributed in a rectangular mode are arranged at the upper end of the tool rest, lead screws are inserted into the upper ends of the lifting plates, the lead screws are in threaded connection with the lifting plates, the lower ends of the lead screws penetrate through the lifting plates and are rotationally connected with the upper end of the tool rest, and the lower ends of the lead screws are fixedly connected with the tool rest. A plurality of pressing rods are fixedly connected to the lower end of the lifting plate, a circle of square containing groove is formed in the outer side wall of the tool rest, the lower ends of the pressing rods slidably penetrate through the tool rest and extend into the containing groove, four connecting grooves distributed in a rectangular mode are formed in the inner bottom of the containing groove, and supporting blocks are slidably connected to the inner side walls of the connecting grooves; the upper end of the supporting block penetrates through the connecting groove and extends into the storage groove. Through the arrangement of the supporting block, the pressing rod and other mechanisms, the turning tool can be rapidly installed and fixed, meanwhile, a user can conveniently adjust the height of the turning tool, and practicability and convenience are improved.

The utility model discloses a left box cover assembly machining clamp which is characterized in that the left box cover assembly machining clamp comprises a bottom plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are both vertically arranged on the bottom plate, one side of the bottom plate is provided with a first clamping station, one side face of the first vertical plate is provided with a second clamping station, one side face of the second vertical plate is provided with a third clamping station, and the third clamping station is provided with a third clamping station. Wherein the first clamping station comprises a plurality of first positioning seats, a first lever pressing cylinder is arranged above at least three first positioning seats, a first cylindrical pin and a first diamond pin are arranged at one group of opposite angles of the first clamping station, and two first positioning guide pins are arranged at the other group of opposite angles of the first clamping station; the clamp has the advantages that the clamp is simple in structure and convenient to clamp, three products can be clamped at the same time, machining efficiency is improved, the problem of poor machining quality caused by repeated replacement of the clamp is solved, the clamping height of the products is greatly reduced, and the problem that the clamping space of machining equipment is limited can be solved.

The present invention belongs to the technical field of automobile accessories, and specifically relates to an electric lifting and unfolding mechanism for an automobile table top; wherein slide groove plates are fixed on both sides of the front of the back panel, and vertical slide rails are fixed on the inner side of the slide groove plates, a driving screw rod is arranged on the back panel, and the driving screw rod is driven by a motor, the upright arm is connected to the vertical slide rail through a slider, and its rear end face is connected to the screw slider, the upright arm and the support arm are hinged through a rotary shaft, the shift fork is fitted in the curved slide groove through a roller bearing, the table top is connected to the support arm through a horizontal slide rail, and a pressure rod support structure is provided between the support arm and the upright arm; the present invention is used in automobile interior products, such as sub-panels, aviation seat armrests, door panels, etc., and its structure is compact and can be hidden when not in use.

The invention relates to the technical field of pin press-fitting, and discloses electric compressor pin press-fitting detection integrated equipment which comprises a Y-axis servo module, a clamping tool is slidably mounted on the Y-axis servo module, the clamping tool is driven by a driving source arranged in the Y-axis servo module to move, and the Y-axis servo module is connected with the Y-axis servo module; press fitting of two pins of different sizes is achieved on one station, the number of the stations is reduced, the pins of different sizes can be moved to corresponding press fitting positions through back-and-forth switching of the pin sliding blocks in the cavities to be matched with different feeding assemblies and pressing rods, then press fitting is conducted through the corresponding pressing rods, and the press fitting efficiency is improved. According to the pin press-fitting device, two sets of moving mechanisms aiming at pins of different sizes do not need to be arranged, meanwhile, when one pin is press-fitted, the other pin is synchronously fed, press-fitting and feeding are synchronously carried out, and the press-fitting time of a workpiece is greatly shortened.

The invention discloses a caliper rectangular ring assembling device which comprises a pressing rod and a clamping device, the pressing rod comprises a rod body internally provided with an air passing channel and a cover plate fixed to one end of the rod body, and a mounting gap communicated with the air passing channel is formed between the cover plate and the rod body and used for containing a rectangular ring; and the air pump assembly communicates with the end, away from the mounting gap, of the air passing channel so as to exhaust or ventilate the mounting gap through the air passing channel. According to the caliper rectangular ring assembling device provided with the mounting gap and the air passing channel, after an operator completes insertion connection of a pressing rod and calipers, a rectangular ring is just flatly clamped into a rectangular ring mounting groove, the whole mounting process is simple and convenient, the operator does not need to take the rectangular ring to press the rectangular ring into the rectangular ring mounting groove, and the working efficiency is improved. The rectangular ring is prevented from falling into the concave position of the calipers in the manual installation process, the problem that the rectangular ring cannot be pressed flat due to the fact that the rectangular ring is not aligned with the rectangular ring installation groove is also avoided, the assembly difficulty is reduced, the assembly time is saved, and the assembly efficiency is improved.

The utility model belongs to the technical field of bushing riveting, and particularly relates to a flexible bushing riveting tool which comprises a squeeze riveter for providing power and a connecting seat detachably connected with the squeeze riveter, and a workbench for placing a workpiece to be riveted is arranged at the bottom of the connecting seat. The squeeze riveter is provided with a pressing rod, the free end of the pressing rod faces the workbench, and the squeeze riveter drives the pressing rod to move towards the workbench. The pressing and riveting tool is simple in structure, convenient to operate and suitable for different working environments, an operator can quickly complete the lining pressing and riveting procedure conveniently, and efficiency is improved. And the overall size is small, and the production cost of equipment can be reduced. And the squeeze riveter is detachably connected with the connecting seat, so that the squeeze riveter can be conveniently replaced and connected with connecting seats with different specifications, and the requirement that the bushing is riveted on different products can be met.

The utility model relates to the technical field of oil seals, in particular to an oil seal press fitting device which comprises a supporting rod, the outer side of the supporting rod is sleeved with an impact handle in a sliding mode, a threaded rod is fixedly installed at the end of the supporting rod, the outer side of the threaded rod is sleeved with a linkage handle in a threaded mode, and movable blocks are arranged in the two ends of the linkage handle in a sliding mode. Adjusting rods are arranged at the two ends of the linkage handle in a threaded and penetrating mode, the ends, extending to the inner side of the linkage handle, of the adjusting rods are rotationally connected with one side of the movable block, a pressing rod is connected to the interior of one end of the movable block in a threaded mode, and the end of the pressing rod extends to the outer side of the linkage handle in a penetrating mode. And the device is suitable for pressing and mounting oil seals with different sizes and worthy of popularization.

The invention belongs to the field of cranes, and particularly discloses square billet conveying equipment which is characterized in that a movable cross beam is slidably arranged between two main beams, and a hoisting assembly is arranged on the movable cross beam in an up-down moving mode; the moving seat is connected with the end part of the moving cross beam, a driving wheel is arranged on the moving seat, and butt joint grooves are embedded in the peripheral wall of the driving wheel at intervals in the circumferential direction; the sliding rail is arranged on the main beam, a plurality of butt joints which are arranged at intervals in the direction of the main beam are elastically arranged in the sliding rail, and the butt joints are provided with safety pressing rods used for enabling the movable seat to face the main beam. By arranging a butt-joint groove, a butt-joint head and a safety pressing rod and ingeniously applying the movement rule between objects in rolling friction and sliding friction, when a driving wheel stops power supply and is locked, the butt-joint head moves downwards and synchronously drives the safety pressing rod to press downwards, and therefore the friction force between a movable seat and a sliding rail is increased; abnormal sliding between the sliding rail and the moving seat is avoided, and the stability of the travelling crane in the moving process is further guaranteed.

The utility model discloses an intermediate shaft and gear assembly high-precision positioning press-fitting device which comprises a base, the base is provided with a supporting face, and a first channel extending in the axial direction is formed in the middle of the base. The positioning ring is installed on the base and is coaxial with the first channel, and the positioning ring is arranged outside the gear in a sliding and sleeving mode during press fitting; the first positioning cone top is mounted in the first channel in a sliding manner and is coaxial with the positioning ring; the first spring is arranged in the first channel and is supported at the bottom of the first positioning cone top, so that the first positioning cone top can coaxially extend into a center hole in the lower end of the intermediate shaft after the pilot part of the intermediate shaft is inserted into the gear; the pressing rod is arranged above the base, and a second channel extending in the axial direction is formed in the pressing rod; the second positioning cone top is installed in the second channel in a sliding mode, the second positioning cone top and the first positioning cone top (3) are coaxially arranged, and during press fitting, the cone part of the second positioning cone top coaxially stretches into the center hole in the upper end of the middle shaft. Through the scheme, the mounting quality of the intermediate shaft and the gear is effectively improved.

The utility model discloses a high-precision quality detection device for household appliance injection molding parts, which comprises a support frame, the top of the support frame is provided with a hydraulic cylinder, and the high-precision quality detection device has the beneficial effects that a first bidirectional screw rod and a movable sliding block are arranged, so that the movable sliding block on the outer side is driven to move and adjust when the first bidirectional screw rod rotates; the positions of an adjusting sliding box, an adjusting sliding plate and pressing rods are driven to be adjusted through a movable sliding block, the adjusting sliding plate and the pressing rods on the outer side are driven to be movably adjusted through rotation of a second two-way lead screw, and the spacing positions among the four pressing rods are adjusted; the impact strength of the four corners of the remote controller injection molding parts of different models can be conveniently detected, the remote controller injection molding parts can be placed in the remote controller injection molding part positioning frame through the arrangement of the remote controller injection molding part positioning frame, the remote controller injection molding parts can be placed in a limited mode, and the quality detection work of the remote controller injection molding parts is facilitated.

The invention discloses a magnesium oxide coaxial electrospun bone biological material tensile strength and elongation detection device, and belongs to the technical field of material detection.The magnesium oxide coaxial electrospun bone biological material tensile strength and elongation detection device comprises a clamping mechanism, loading mechanisms are connected to the two sides of the clamping mechanism, the device further comprises a detection mechanism for detecting the elongation, and the clamping mechanism comprises a first side plate and a second side plate; the lower side of the first side plate is rotationally connected with a guide rod, a guide sleeve is rotationally arranged on the second side plate, and the guide rod is slidably inserted into the guide sleeve; a first bearing plate and a second bearing plate are arranged on the first side plate and the second side plate, a first sliding way and a second sliding way which are symmetrically arranged are arranged on the first side plate and the second side plate correspondingly, a pressing rod is slidably connected into the first sliding way and the second sliding way, a first pressing block is fixedly connected to the lower side of the pressing rod, and a second pressing block is slidably connected to the pressing rod. And the upper end of the pressing rod is connected with a hydraulic driving rod. The device has the advantages of fast clamping and multi-angle composite loading.

The application provides a metal material plastic yield strength detection device, and belongs to the technical field of metal detection. The device comprises a support table, a detection table arranged on one side of the support table through a screw, and grooves formed in the inner wall of the detection table on both sides. When the device is used, the output end of a hydraulic rod is controlled to move downward, a first connecting seat is further driven by a pressing rod to move downward, the distance between two transmission plates can be adjusted, the two sides of a metal plate to be detected are respectively placed below the two pressing plates, the output ends of two electric push rods are controlled to move downward, the two pressing plates are pressed on the metal plate, the output end of the hydraulic rod is controlled to move downward, the two connecting plates are controlled to move away from each other, and the two pressing plates pull the two sides of the metal plate. Therefore, when detection is performed, the two sides of the metal plate are pulled, the stress distribution of the metal plate under actual working conditions can be simulated, and the yield strength and plastic properties of the metal material can be more truly tested.

The application discloses a wafer back contact type positioning and clamping fixing device and a wafer bonding method, and belongs to the technical field of wafer bonding. The wafer back contact type positioning and clamping fixing device comprises a bonding chamber, a lower suction disc, an upper pressing disc, a controller, a pressing driving mechanism, a positioning pressing rod, a clamping driving mechanism and flexible clamping paws. The lower end of the positioning pressing rod is in abutment with the upper end wall of the lower suction disc. The clamping driving mechanism is arranged on the two sides of the lower suction disc in a sliding mode. The flexible clamping paws are connected with the clamping driving mechanism. The flexible clamping paws are driven to slide along the radial direction of the lower suction disc by the clamping driving mechanism. The flexible clamping paws are used for clamping and fixing wafers. The inner circumferential wall of the flexible clamping paws is in abutment with the outer circumferential wall of the wafer. The limiting block is in abutment with the lower end wall of the edge of the wafer. The pressing driving mechanism and the clamping driving mechanism are electrically connected with the controller. The technical scheme of the application can avoid wafer surface pollution and damage, effectively improve the stability of the wafer bonding process, reduce the waste rate, save the cost, and has high market application and popularization value.

The invention relates to the technical field of welding devices, and discloses a nail button welding device with a positioning and guiding structure, which comprises an operation table, and a welding assembly is arranged on the operation table; a positioning and pushing assembly is arranged on the operation table, the positioning and pushing assembly comprises a positioning rod and a pressing rod, and the positioning rod is used for positioning and placing a plurality of sewing buttons; a stabilizing assembly is arranged on the operation table and comprises a first supporting plate and a second supporting plate. A grinding assembly is arranged on the operation table and comprises a grinding roller. Through the arrangement of the positioning and pushing assembly, a row of nail buttons can be accurately positioned on the positioning rod, then the row of nail buttons are pressed on the positioning rod through the pressing rod, and when the welding head base moves up and down, the movable block can be matched with the triangular block to drive the positioning rod to automatically push the nail buttons; and the next welding position on the row of nail buttons moves to the position below the welding head seat to wait for welding.

The utility model discloses an end bending device for a support metal net, which belongs to the technical field of support metal net manufacturing and comprises a bottom frame and an operation table. Fourth belt wheels are rotationally mounted on two sides of one end of the operation table through mounting cylinders; a limiting pressing rod is arranged in the mounting cylinder in a sliding and penetrating mode, and a pressing roller is connected between the two fourth belt wheels and arranged at the eccentric positions of the fourth belt wheels. The device further comprises a power mechanism. During use, the end of a to-be-bent metal net is placed at the front end of the operation table and located on the upper side of the pressing roller, the limiting pressing rod penetrates into the mounting cylinder, and the end of the to-be-bent metal net is located on the lower side of the limiting pressing rod; the two fourth belt wheels are driven by the power mechanism to rotate synchronously to drive the pressing roller to turn upwards and rotate, so that the end part of the metal net can be bent conveniently and efficiently; and after bending is completed, the limiting pressing rod is pulled out, and reversing or replacement of the metal net is achieved. The whole structure is simple, the end of the metal net is bent conveniently and efficiently, the labor intensity is effectively reduced, and practicability is good.

The present application relates to a kind of strain gauge sticking device for composite material, including strain gauge pressing positioning device, negative pressure device and sample positioning device, strain gauge pressing positioning device is installed in the upper end surface of sample positioning device, negative pressure device is used to release strain gauge by negative pressure suction, sample positioning device is used for the fixation of sample and the determination of sticking position;Strain gauge pressing positioning device includes shell, suction head, pressure guide rod, compression spring, side pressure spring and clamping plate, shell is fixed to the upper end surface of sample positioning device, pressure guide rod is worn in shell and its one end is equipped with suction head for suction strain gauge, compression spring is sleeved on pressure guide rod and is in elastic contact with suction head;Two ends of side pressure spring are respectively connected with the inner wall of shell and clamping plate, and clamping plate is used to lock pressure guide rod when pressure guide rod moves down to set position.The purpose of the strain gauge sticking device for composite material is to solve the problems of high cost, complex structure and large size of existing automatic patch device.

The utility model discloses a kind of taper bearing pre-tightening force selected pad adjusting tools, including the detection seat of metal material, the detection seat lower end side is equidistantly provided with weight-reducing hole, outer ring press sleeve is nested and installed in the detection seat interior, and the outer ring press sleeve upper portion is provided with spacer, and the spacer and outer ring press sleeve between installation is used for keeping the relative rotation of both plane bearings, the detection seat upper surface is installed with the thread seat concentric with it, and the thread seat is fixedly installed between detection seat by the inner hexagon screw of its side penetration installation. This taper bearing pre-tightening force selected pad adjusting tool, adopt novel structure design, rotate by pressure rod link rod drive threaded pressure head, utilize the screw thread structure in threaded pressure head and thread seat to make threaded pressure head move downwards, so that threaded pressure head extrude spacer downwards, finally make spacer push outer ring press sleeve and pad piece are pressed tightly, staff can handheld operating device in this process, increase overall use applicability.

The utility model provides a pipe clamping device which comprises the components of a support which is provided with a clamping groove, the width of the clamping groove from a groove opening to a groove bottom is gradually reduced, and the clamping groove is used for placing a pipeline; and the pressing rod assembly is movably installed on the support, a pressing block is arranged on the pressing rod assembly, and the pressing rod assembly can be adjusted and fixed to the position where the pressing block tightly presses the pipeline in the clamping groove in the vertical direction. Axial and radial displacement of the pipeline is restrained through vertical pressure of the pressing block. And by adjusting the size of the clamping groove, the device can be suitable for pipelines with different pipe diameters. Meanwhile, the pipeline clamp is made of common light metal plates, and compared with an original cast iron pipeline clamp, the pipeline clamp is easier to maintain, lower in weight, capable of being disassembled and assembled manually and flexible to use.

The utility model provides a clamping mechanism, and relates to the technical field of pipe machining. The clamping mechanism comprises a supporting arm body, a cam assembly, a pressing rod, a first clamping piece and a second clamping piece, the cam assembly is rotatably arranged on the supporting arm body, the pressing rod and the first clamping piece are movably arranged on the supporting arm body, the second clamping piece is connected with the supporting arm body, the cam assembly is used for pressing the pressing rod, and the pressing rod is movably arranged on the supporting arm body. According to the clamping mechanism, the first clamping piece is used for being matched with the second clamping piece to clamp the pipe, and the clamping mechanism can clamp the pipe conveniently and rapidly.

The utility model relates to the technical field of inductor processing, and discloses a special tool for shaping and crimping multi-specification inductor pins, which is characterized in that a crimping area is arranged at the top of a base and is used for placing an inductor; a top plate is arranged on the tops of the side frames, a guide seat is arranged below the top plate, and an air cylinder is arranged above the top plate. The air cylinder is connected with a pressing rod, and the bottom end of the pressing rod is provided with a crimping seat which is provided with a crimping head. And the arranged crimping seat can be adjusted according to inductor pins of different specifications, so that the shaping and crimping requirements of the inductor pins of different sizes and shapes are met. The pressing rod is driven by the air cylinder, the pressing rod drives the crimping base to press downwards, and shaping and crimping of the inductor pins are achieved. And meanwhile, the design of the locking block can ensure the stability of the crimping head in the crimping process, so that shaking or deviation in the crimping process is avoided, and the machining precision and reliability are improved. The arrangement of the guide strip further enhances the sliding stability of the crimping seat, so that the crimping process is more stable.

The patent application belongs to the technical field of automation equipment, and particularly discloses a floating press-fitting device and a pump head assembling equipment with the device, which comprises a static ring floating press-fitting rack, a floating press-fitting driving module and a floating press-fitting head; the floating press-fitting driving module is installed on the static ring floating press-fitting rack and used for driving the floating press-fitting head to perform a press-fitting action by approaching or moving away from a rotor; the floating press-fitting head comprises a floating press-fitting seat, an active cavity is formed in the floating press-fitting seat, a press-fitting elastic piece is assembled in the active cavity, one end of the press-fitting elastic piece is in abutment with a cavity bottom of the active cavity, and the other end is connected with a floating press rod. Through the design of the floating press-fitting head of the floating press-fitting device, the assembling deviation of the static ring can be automatically corrected in the press-fitting process, and the static ring is prevented from being damaged or broken due to uneven stress.

The utility model discloses a dough block dividing device which comprises a dough dividing box, dough dividing box handles are symmetrically arranged on the two sides of the dough dividing box, the dough dividing box handles are fixedly connected with the dough dividing box, a pressing plate is arranged in the dough dividing box, pressing plate fixing handles are symmetrically arranged on the upper surface of the pressing plate, and the pressing plate fixing handles are fixedly connected with the dough dividing box. The pressing plate fixing handle is fixedly connected with the pressing plate; mounting supports are symmetrically arranged on the two sides of the noodle dividing box, a movable handle is rotationally connected between the mounting supports, and a pressing rod is mounted at the end, away from the mounting supports, of the movable handle. A large piece of dough can be divided into a plurality of pieces at a time in a short time, the size of each piece is uniform, the blocking speed is greatly increased, meanwhile, by using the movable handle and the pressing rod and applying the lever principle, more labor is saved when a worker presses down and cuts the dough, and the occurrence probability of muscular soreness and strain of the worker is effectively reduced.

The utility model discloses a deformation testing device for an asphalt mixture. The deformation testing device comprises a base, a mounting frame, a rotating wheel, a guide groove body, a pressing rod and a test piece seat, the mounting frame is mounted above the base; the test piece seat is fixed on the top surface of the base and is positioned below the mounting frame; the guide groove body is embedded in the middle of the mounting frame, and a guide groove which extends in the vertical direction and penetrates through the mounting frame is formed in the guide groove body; the pressing rod is vertically inserted into the guide groove, a plurality of tooth grooves are formed in the side face, away from the groove bottom of the guide groove, of the pressing rod, the tooth grooves extend in the horizontal direction, and the tooth grooves are sequentially distributed in the side face of the pressing rod; a gear shaft is arranged in the middle of the runner; the gear shaft extends in the horizontal direction, the two ends of the gear shaft are inserted into the mounting frames correspondingly, and the peripheral face of the gear shaft is meshed with the multiple tooth grooves. The runner drives the pressing rod to move through the gear shaft; the test piece seat is used for placing a test piece; the lower end of the pressing rod is used for abutting against the top face of the test piece and applying set test pressure. The structure is simple and can be installed and used on a construction site.

The utility model discloses a kind of flat iron corner quick bending device, specifically related to bending technical field, including support, the upper surface of support is fixedly connected with two supporting blocks, and linkage extrusion assembly is equipped between two supporting blocks, linkage extrusion assembly includes: positioning shaft, fixed between two supporting blocks;Sleeve rotary rod, rotationally connected on the outer wall of positioning shaft, the outer wall of sleeve rotary rod is fixedly connected with pressure rod;Pressure column, fixed at the bottom end of pressure rod;Hold pressure rod.The utility model adopts linkage extrusion assembly, one hand is held on the outer wall of holding pressure rod, the other hand is held on the outer wall of L-shaped pressure rod, two hands are rotated with force downward simultaneously, holding pressure rod can provide rotary extrusion force to sleeve rotary rod, two positioning rings can make sleeve rotary rod clockwise limit rotation, two hands are synchronously carried out lever downward extrusion, extruding flat iron corner board is more time-saving and labor-saving.