54results about How to "Improve pressing efficiency" patented technology

The utility model relates to contact lens automation production technical field, concretely is a kind of contact lens automatic filling and moulding equipment, including the transfer feed unit of driving multiple moulding carriers movement, and the loading visual inspection mechanism of setting in transfer feed unit side portion along the movement route of moulding carrier, mould dust removal work station, corona work station, liquid injection work station, moulding work station, mould pressing work station and receiving material work station;The present contact lens automatic filling and moulding equipment, fully-automated process, reduce manual interference, avoid the problem that surface treatment is not in place in traditional technology, moulding precision is poor, material loss is high;Production efficiency is improved, moulding precision is improved, turnover time is shortened, overall reduce production stage operating cost, improve the filling and moulding operation efficiency of contact lens, improve product yield.

The utility model discloses a kind of bushing press fitting machine, including machine body, rotating limiting mechanism being arranged at the one side of machine body and top pressure subassembly being arranged at the other side of machine body, the rotating limiting mechanism includes the fixed plate being connected with the output end of step motor and the limiting rod for limiting fixed plate offset, detachably provided with pressure assembly on the fixed plate, the pressure assembly includes guide sleeve and the pressing plate being arranged on guide sleeve, lifting assembly is provided at the position below corresponding top pressure subassembly on the machine body, the lifting assembly includes the bottom plate lifted by push block drive.This utility model sets rotating limiting mechanism to position rotation to the position below top pressure subassembly, and top pressure subassembly promotes pressure assembly to press bushing into workpiece, among them, lifting assembly is also provided, to make bottom plate support pressure assembly in press fitting process, to improve press fitting efficiency.

This application relates to the field of crankshaft pump processing, specifically a multi-station crankshaft pump bearing press-fitting device. The frame includes a base plate and a top plate, connected by a support plate. A servo motor is located on the top of the base plate, and a bearing placement plate is located at the output end of the servo motor. Several sets of placement seats are arranged in a circular array on the bearing placement plate. Bearing pipes and press-fitting cylinders are respectively installed on the top plate, with the bearing pipes and press-fitting cylinders located at opposite ends of the bearing placement plate. Each placement seat has a movable base at its bottom, with the top of the placement seat corresponding to the bearing pipe and press-fitting cylinder. The placement seats are connected by a guide ring. The depth of the placement seat is less than the thickness of the bearing, and the top surface of the bearing within the placement seat is located between the bottom surface of the bearing pipe and the bottom surface of the guide ring. A storage tube for the bearing pipe is fitted onto the top plate, with its bottom located within the guide ring. This application effectively solves the problems of easy damage to the base and decreased turntable support accuracy in traditional press-fitting devices, significantly improving the stability and production efficiency of bearing press-fitting.

The utility model discloses a material pressing device for fireproof plugging material production, which comprises a base, a lower pressing plate is fixedly connected to the middle of the upper part of the base, stand columns are fixedly connected to the four ends of the upper part of the base, a top plate is fixedly connected to the tops of the stand columns, and fixing plates are fixedly connected to the two ends of the lower part of the top plate. A first motor is fixedly connected to the outer end of the fixed plate, the output end of the first motor penetrates through the fixed plate and is inwards provided with a two-way screw, the first motor and the two-way screw can drive the two threaded blocks to move relatively, and the movable plate can be driven to do linear motion under the mutual rotation effect of the two pairs of rotating shafts; the upper pressing plate and the lower pressing plate correspond to each other, rapid pressing operation of fireproof plugging material production is completed, the symmetrically-arranged movable plates can do relative ascending or relative descending movement, in this way, materials can be evenly pressed, the pressing force is uniform, and the pressing efficiency of the whole device is improved.

This utility model discloses a silicone pressing fixture, relating to the field of silicone pressing fixture technology. It includes a fixture plate, a telescopic cylinder, a pressure plate, a base plate, a pressing template, a connecting assembly, and a telescopic assembly. The telescopic cylinder is fixed to the top of the fixture plate, the pressure plate is installed on the electric telescopic end of the telescopic cylinder, the base plate is located directly below the pressure plate, the pressing template slides through the top of the base plate, the connecting assembly is mounted on the side of the pressing template, and the telescopic assembly is installed on the back of the fixture plate. This utility model, through the coordinated arrangement of the pressing template, connecting assembly, and telescopic assembly, achieves automatic ejection and resetting of the pressing template, shortening the mold changing time and facilitating rapid mold replacement. It allows for pre-positioning of the silicone. With the assistance of the telescopic assembly, the pressing template is automatically lifted to a predetermined height, facilitating precise replacement of the pressing template by a robotic arm, improving automation, and increasing the pressing efficiency of the silicone.

The utility model discloses a water-air intercooler core press-fitting tool, and particularly relates to the technical field of water-air intercooler production, the water-air intercooler core press-fitting tool comprises a press-fitting assembly, a limiting assembly is arranged at the top of the press-fitting assembly, feeding assemblies are arranged on the two sides of the bottom of the press-fitting assembly, and the press-fitting assembly comprises a bottom plate; an arch frame is fixedly installed in the middle of the top face of the bottom plate, a vertical groove is formed in the front face of the arch frame, and the water-air intercooler core press-fitting tool can synchronously abut against two water-air intercooler core assemblies through synchronous translation of the two abutting plates, so that the two water-air intercooler core assemblies are pressed into two water-air intercooler shells, and therefore the two water-air intercooler shells are pressed into the two water-air intercooler shells. According to the water-air intercooler press-fitting device, press-fitting operation of two water-air intercooler cores can be completed synchronously, press-fitting efficiency is higher, after press-fitting is completed, the ejector plate can be driven to ascend and descend through the rotating motor, the water-air intercooler subjected to press-fitting can be jacked up through ascending and descending of the ejector plate, and therefore workers can take down the water-air intercooler conveniently, and discharging is facilitated.

The utility model relates to the technical field of bearing press fitting, in particular to a press-fitting bearing clamp which comprises a cabinet, a workbench and a clamping sleeve, a pressure cylinder is arranged on one side of the upper end of the inner wall of the cabinet, a push rod is arranged on one side of the outer wall of the lower end of the pressure cylinder, and a pressing plate is arranged on the outer wall of the lower end of the push rod. A workbench is rotatably installed on one side of the lower end of the inner wall of the cabinet, a partition plate is welded to one side of the inner wall of the cabinet, an observation window is embedded in the partition plate, clamping sleeves are symmetrically welded to the outer walls of the two sides of the partition plate, limiting rods are welded to the outer walls of one sides of the clamping sleeves, and sliding blocks are slidably installed on the outer walls of one sides of the limiting rods. And a baffle is welded to the outer wall of one side of the sliding block, the interior of the cabinet is shielded and sealed, the relative sealing performance of the bearing press-fitting environment is guaranteed, chippings are prevented from flying, and the working safety of workers can be improved.

The application relates to the technical field of bearing machining, and discloses an assembling device for industrial robot bearing machining, which comprises a machine table, a rotary placing seat is rotationally connected to the machine table, a grease injection seat and a placing table are respectively slidably connected to the machine table, a rotary plug is rotationally connected to the grease injection seat, a movable sealing gland is arranged above the machine table, a plurality of piston cylinders are arranged on the sealing gland, exhaust holes are arranged in the upper ends of the piston cylinders, piston sheets are slidably connected in the piston cylinders, and a movable annular moving frame is arranged on the sealing gland; in the application, air resistance is reduced during grease injection, uniform filling of lubricating grease is ensured, a small amount of grease injection is not needed, time and labor are saved, convenience and speed are achieved, pressure can be applied through a press-fitting block, two sealing covers can be simultaneously press-fitted on the two ends of a bearing, the press-fitting efficiency is improved, the working hours during bearing machining are reduced, and the machining efficiency is improved.

The utility model relates to the technical field of pressing, and discloses a multi-lamp-set production automatic pressing device which comprises a gluing pressing mechanism, a die changing mechanism, a controller and a safety optical grating. According to the device, the first servo motor is controlled by the controller to drive the threaded rod to rotate, so that the second sliding block slides left and right on the sliding seat, and when the sliding block moves to the designated position of the template, the second electric telescopic rod drives the glue pump and the gluing pipe to stretch out and draw back front and back, so that accurate gluing of the lamp set component is realized. And then the template rotates to the position below the pressing rod, the hydraulic pump station drives the pressing rod to press downwards, and at the moment, a first electric telescopic rod pushes a first sliding block to enable a supporting rod to drive a clamping block to clamp the upper half part of the lamp set placed in the fixing plate in advance. When the pressing rod moves downwards, the fixing plate and the mold plate are closed, the clamping blocks are loosened, the upper portion and the lower portion of the lamp set are accurately aligned, the spring telescopic rod buffers pressure of the fixing plate in the continuous pressing process of the pressing plate, finally efficient pressing of the lamp set is completed, and the production efficiency and the device practicability are remarkably improved.

The utility model relates to a kind of mobile press pin machine devices, including product placement unit, cylindrical pin positioning guide unit and mobile press pin machine unit;Wherein product placement unit includes the mobile trolley of placing camshaft product;Cylindrical pin positioning guide unit includes cylindrical pin positioning guide sleeve, locking screw and cylindrical positioning bolt;Mobile press pin machine unit includes product positioning seat, press pin head, gas-liquid pressure cylinder front seat, gas-liquid pressure cylinder, gas-liquid pressure cylinder rear seat, cylindrical guide rail, flange linear ball bearing, gas-liquid pressure cylinder bottom plate, round flange seat, lifting mechanism bottom plate frame, directional wheel, universal wheel, cylinder, bevel gear elevator, hand wheel, handle, pneumatic element bottom plate, gas source two joint parts, solenoid valve and controller.The utility model can improve the precision and efficiency of camshaft workpiece press-fit positioning pin, and the utility model can reduce workpiece collision risk and personnel safety hazard.

The utility model discloses a steel iron core press-fitting device, which relates to the technical field of industrial manufacturing and comprises a bottom plate. Two sliding rails are connected to the bottom plate, sliding blocks are slidably connected to the two sliding rails, a supporting frame is connected to the ends, away from the sliding rails, of the sliding blocks, and a mounting disc is connected to the supporting frame. The vertical adjusting mechanism is connected with the mounting disc, the gear rotates to drive the meshed rack to move, the rack slides in the sliding groove, the rack drives the connected adjusting block to move up and down, the adjusting block drives the press-fitting die to move up and down, and then the press-fitting die is driven to carry out press-fitting operation, and the press-fitting die is used for press-fitting a silicon steel iron core. The press-fitting die can be rapidly adjusted to different press-fitting positions, the press-fitting efficiency is improved, the production time is shortened, the press-fitting die can be adjusted according to silicon steel iron cores of different specifications, and the same set of press-fitting device can meet the press-fitting requirements of various iron cores.

The invention relates to the technical field of oil seal press-fitting, and discloses motor end cover oil seal press-fitting equipment which comprises a workbench, the top surface of the workbench is provided with a moving limiting assembly for conveying an oil seal and an end cover to be coaxial, and the top surface of the workbench is provided with an end cover transferring and positioning assembly for transferring the position of the end cover. The top surface of the workbench is provided with an oil seal transferring and positioning assembly for transferring the position of an oil seal, and the top surface of the workbench is provided with a finished product discharging assembly for conveying a finished product subjected to press-fitting forming; through the moving limiting assembly, the end cover transferring and positioning assembly, the oil seal transferring and positioning assembly and the finished product discharging assembly, whole-process mechanical operation from end cover and oil seal feeding, positioning, angle adjusting, press fitting to finished product discharging is achieved, and manual intervention is greatly reduced; the press-fitting efficiency of the motor end cover oil seal is improved, and meanwhile the product error rate is reduced.

The utility model relates to the technical field of hydraulic pump machining, in particular to a press fitting station. A press-fitting station comprises a pressing head which is horizontally and slidably assembled and is driven to move by a first driving part; the supporting plate is horizontally assembled in a sliding mode, the supporting plate is driven by a second driving piece to move, and the supporting plate and the pressing head are oppositely arranged in a spaced mode; and the bearing table is used for bearing a workpiece, the bearing table conveys the workpiece to a press-fitting position between the pressing head and the supporting plate, and during press-fitting, the pressing head pushes the workpiece to be pressed on the supporting plate in a sliding mode. The technical problems that in the prior art, a bearing in an intermediate is low in assembling efficiency and poor in precision are solved.

The utility model relates to a traction pin press-fitting mechanism, which comprises a carrier mechanism, a downward pressing mechanism and a positioning mechanism, the downward pressing mechanism comprises a support frame body, a fixing assembly and a downward pressing assembly, the downward pressing assembly comprises a connecting frame, a downward pressing driving mechanism, a pressing rod and a guide assembly, the connecting frame is arranged at the top end of the support frame body, and the downward pressing driving mechanism is arranged on the pressing rod. The downward pressing driving mechanism is installed at the top end of the connecting frame, the driving end of the downward pressing driving mechanism is connected with the pressing rod through the fixing disc, the pressing rod penetrates through the guiding assembly and the supporting frame body to stretch into the fixing assembly to be opposite to the traction pin, and the guiding assembly is arranged on the connecting frame in a sleeving mode and is in sliding fit with the connecting frame. The fixing assembly comprises a fixing plate, a cover plate, a first driving assembly and a limiting assembly, one end of the cover plate is hinged to the fixing plate, and a containing groove for containing the traction pin and allowing the pressing rod to stretch into is formed between the fixing plate and the cover plate. According to the press-fitting mechanism, the press-fitting efficiency is improved, time and labor cost are saved, and the pressing stability of the pressing rod is improved.

The utility model discloses a right crankcase box press -mounting device, including positioning subassembly and press -mounting subassembly, and positioning subassembly includes bearing station and positioning mechanism, and positioning mechanism installs in bearing station top, and positioning mechanism is used for positioning right crankcase body, press -mounting subassembly includes first push -press mechanism, second push -press mechanism and third push -press mechanism, and first push -press mechanism, second push -press mechanism and third push -press mechanism set up in the side of bearing station, and first push -press mechanism, second push -press mechanism and third push -press mechanism are along the interval setting of bearing station periphery. The utility model can realize right crankcase body press -mounting plug, breather pipe and oil guide pin simultaneously, and improve production efficiency.

The utility model provides a transmission shaft assembling device which comprises a bottom plate, a positioning mechanism, a bearing press-fitting mechanism, an end cover press-fitting mechanism and a material taking mechanism, the positioning mechanism is fixed above the bottom plate and used for positioning a transmission shaft, and the bearing press-fitting mechanism is arranged on one side of the positioning mechanism and comprises a press-fitting assembly and a bearing feeding assembly. The bearing feeding assembly is arranged above the press-fitting assembly, the press-fitting assembly faces the positioning mechanism and is used for press-fitting a bearing to a transmission shaft, the end cover press-fitting mechanism is arranged above the bearing press-fitting mechanism and is used for press-fitting an end cover, and the material taking mechanism is used for feeding and discharging. And materials are conveyed among the positioning mechanism, the bearing press-fitting mechanism and the end cover press-fitting mechanism. According to the utility model, bearing press-fitting and end cover press-fitting are integrated, so that the assembly of a transmission shaft integrated part can be automatically completed; and the assembling quality and efficiency are improved.

The utility model provides a fan bearing press-fitting machine, and belongs to the technical field of press-fitting equipment. The fan bearing press-fitting machine comprises a base and an adjusting piece. A supporting column is fixedly connected to the base, a top plate is fixedly connected to the top end of the supporting column, an air cylinder is installed on the base, the cylinder rod end of the air cylinder is fixedly connected with a press-fitting plate, the adjusting piece penetrates through the top plate in a screwed mode and is detachably connected with a top column, and the top column is located above the press-fitting plate. Through detachable connection of the jacking column and the adjusting piece, the specification of the jacking column can be changed according to bearings and shaft sleeves of different specifications and sizes, and the situation that the jacking column is too thin to enter the middle position of the shaft sleeve and cannot press the shaft sleeve or too thick to make contact with the upper surface of the shaft sleeve and meanwhile make contact with the upper surface of the bearing is avoided; and the press fitting of the bearing is further influenced.

The utility model discloses a backboard automatic alignment press fit auxiliary mechanism which comprises a base, the upper side of the base is fixedly connected with a cooling plate, the inner wall of the cooling plate is provided with a cooling mechanism, the upper side of the cooling plate is fixedly connected with an auxiliary frame, the inner wall of the auxiliary frame is provided with a plurality of stress grooves, and the inner walls of the stress grooves are all matched with combined rods in a rotating mode. The combined rods are fixedly connected with transfer gears, and stress toothed plates meshed with the transfer gears are arranged on the upper sides of the inner walls of the stress grooves in a sliding fit mode. By arranging the transfer gear, the stress toothed plate, the pushing toothed plate and the alignment assembly, automatic alignment of a back plate and a workpiece in the front, back, left and right directions can be achieved without an electric extrusion mode in the pressing process, force is applied to the four sides at the same time in the extrusion process, the dislocation condition is effectively avoided, the production efficiency is improved, and the production cost is reduced. And the extrusion precision degree is greatly improved, and the pressing quality is guaranteed.

This invention provides an automatic pressing mechanism and conveyor for idler roller sealing assemblies, belonging to the field of conveyor technology. The automatic pressing mechanism for idler roller sealing assemblies includes a base, and further includes: two limiting plates, each slidably disposed on both sides of the base, with guide plates on each limiting plate, forming a track platform for the idler roller body; two sets of adjusting components, symmetrically disposed on both sides of the base, used to adjust the position of the limiting plates on the same side on the base; and a pressing mechanism connected to the adjusting components, the pressing mechanism including a guide seat, a pressing part disposed on the guide seat, and a pressing component for adjusting the height of the guide seat. This invention achieves full-process automation and precise pressing through adaptive adjusting, linked pressing limiting, and integrated feeding, significantly improving the quality and efficiency of sealing assembly.

This invention provides a press-fitting platform with floating support, including a press-fitting table and a floating support mechanism placed below the press-fitting table. The floating support mechanism includes a base plate and a guide rail placed on the side of the base plate. A top rod assembly is mounted on the guide rail, and a vertical drive mechanism is connected below the top rod assembly. The vertical drive mechanism drives the top rod assembly to move up and down along the vertical direction of the base plate. The beneficial effects of this invention are: the press-fitting platform of this invention can effectively eliminate the support instability caused by the rough contact surface of the clamp support rod, improve the press-fitting efficiency, and increase the yield of press-fitted products.

This utility model discloses a copper foil composite heat insulation pressing device, including a base and a fixed frame disposed on the top of the base. Two first guide rollers distributed vertically are rotatably connected to the inner cavity of the fixed frame near the left side. In use, through the linkage of a first servo motor, a first threaded rod, a first threaded sleeve, a sliding rod, a sliding groove, a traction rod, and an arc-shaped limiting plate, the horizontal distance between the two arc-shaped limiting plates can be adjusted according to the width of the copper foil. Thus, when the copper foil passes between the two first guide rollers, it can be corrected and limited, thereby preventing the copper foil from slipping and tilting during the traction process. In addition, through the setting of a first slot, a first arc-shaped plate, a second slot, and a second arc-shaped plate, the copper foil can be corrected during the conveying process. At the same time, the heating efficiency of the heating roller can be effectively improved, thereby improving the pressing effect on the copper foil.

The utility model discloses a high -speed tool for breaking wall machine belongs to breaking wall machine technical field, including tool holder, connecting shaft, comminuting cutter and press down cutter, the connecting shaft passes through bearing and is installed on the tool holder, the connecting shaft is provided with the limiting portion, the comminuting cutter is installed respectively in the limiting portion with press down cutter, and is provided with the support rod between the comminuting cutter and press down cutter, press down blade is equipped with in the press down cutter both ends, the press down blade is gradually variable curvature circular arc shape, the press down cutter is connected with the limiting portion through angle adjusting mechanism, the connecting shaft is matched with the tool holder through magnetic suspension bearing, the utility model discloses gradually variable curvature circular arc shape blade is set up to adopt, cooperation fluid guide coating, effectively reduce liquid vortex height, promote fluid press down efficiency, at the same time, magnetic suspension bearing is matched with the connecting shaft, and the friction and vibration are reduced significantly, reduce the noise.

The utility model belongs to the technical field of electronic cigarette assembling equipment, and particularly relates to a magnet storage device which is provided with a material groove used for storing magnets, and the magnets in the material groove are controlled to be quantitatively released by arranging a limiting assembly. In actual operation, the limiting assembly can be controlled to be switched between the release state and the limiting state by combining with automatic equipment such as a mechanical arm lamp to achieve automatic material distribution, and therefore magnets can be stored in a standard and ordered mode, automatic quantitative material distribution can be achieved, and the production efficiency is improved. Therefore, the fatigue strength of manual operation can be effectively relieved, and the magnet press-fitting efficiency is improved.

The invention relates to the technical field of electronic water pump assembly, in particular to an electronic water pump impeller press-fitting tool and a press-fitting method.The press-fitting tool comprises a guide seat arranged on the upper end face of an electronic water pump shell, and the guide seat is sequentially provided with a guide hole and a containing cavity used for containing an impeller in the vertical direction; the upper side of the containing cavity communicates with the guide hole, and the lower side of the containing cavity communicates with an impeller mounting cavity in the shell. The pressing rod is arranged in the guide hole in a sliding mode, and the pressing rod exerts downward pressure on the impeller after abutting against the impeller so that the impeller can be pressed to the upper portion of the rotating shaft; the base is used for abutting against the lower end face of the shell and the lower end face of the rotating shaft. The tool has the advantages that the structure is simple, the impeller mounting requirement can be met without debugging equipment displacement parameters, operation is convenient, cost is low and the like, and the impeller press-fitting efficiency can be remarkably improved.

The utility model discloses a wheelchair hub bearing pressing device, including base, bottom plate, support rod, pressboard, limit board, bottom plate fixed setting is on the base, the upper surface middle part of bottom plate is equipped with with the limit slot of the shape adaptation of bearing to be pressed and installs, four support rods two two symmetry settings are fixed respectively in the four corners of base, the pressboard is equipped with the through -hole of passing through for support rod, the top of pressboard is used for with lifting drive equipment cooperation, and two limit boards are left and right symmetry settings on bottom plate, one side of limit board towards bottom plate center is equipped with arc -shaped groove.

This invention discloses a front subframe bushing pressing device and pressing process, relating to the field of automotive front subframe assemblies. It includes a worktable with several auxiliary positioning blocks fixed on it for supporting the front subframe. A servo press mounting base is provided on the worktable between the auxiliary positioning blocks for mounting the servo press. A product stop is provided on the side of the servo press mounting base opposite to the servo press. An anti-misalignment guide head is slidably inserted through the product stop. Driven by a positioning cylinder, the anti-misalignment guide head is inserted into the sleeve of the front subframe, and a bushing is coaxially mounted on the anti-misalignment guide head. A sliding connecting seat is provided on the servo press mounting base between the servo press and the product stop. The press head of the servo press protrudes from the servo press mounting base and pushes the sliding connecting seat axially, causing the bushing press head fixed on the sliding connecting seat to press the bushing tightly against the sleeve. This invention solves the problem of uncontrollable force and speed during the pressing process, ensures coaxiality during pressing, and improves the quality of the pressed product.

The application relates to a motor rotor press-fitting tool which comprises a supporting block, a rotating rod fixedly connected to the top of the supporting block, a rotating block rotationally connected to the rotating rod, function boxes fixedly connected to the two sides of the rotating block, a pair of symmetrical limiting plates fixedly connected to the top of each function box, sliding through grooves formed in one side of the limiting plates, a lower pressing plate slidably connected to the sliding through grooves through sliding blocks, and a magnetic suction cylinder fixedly connected to one end of the lower pressing plate. The motor rotor press-fitting tool is characterized in that a rebounding piece is arranged in the magnetic suction cylinder. When the press machine is lifted, the press-fitted motor rotor is separated from the fixed groove, the effect of automatically separating the finished product is achieved, the press-fitting efficiency is improved, the rotating block is rotated, the lower pressing plate and the function box which have filled the rotor shaft and the rotor iron core on the other side are rotated to the bottom of the press machine, the effect of circularly press-fitting the motor rotor is achieved, and the press-fitting efficiency is greatly improved.

The utility model provides an anti-deviation cylinder cover seat ring press-fitting device, which relates to the technical field of cylinder cover press-fitting and comprises a supporting table, a supporting frame is mounted at the rear end of the upper surface of the supporting table, a cross electric sliding rail is mounted at the lower end of the supporting frame, a first sliding block is mounted at the lower end of the cross electric sliding rail, and a second sliding block is mounted at the lower end of the cross electric sliding rail. A press-fitting mechanism is installed at the lower end of the first sliding block, raw materials are installed at the lower end of the press-fitting mechanism in a clamped mode, and a storage box is installed on one side of the rear end of the upper surface of the supporting table. Through cooperation of the clamping block, the positioning groove, the positioning block and other structures, the seat ring can be accurately positioned, when the air cylinder pushes the push rod to move downwards, the push rod pulls the connecting rope to enable the second sliding block to drive the clamping block to clamp raw materials, the raw materials are stably fixed before press fitting, the possibility that the seat ring deviates in the press fitting process is greatly reduced, and the press fitting efficiency is improved. And the matching precision of the seat ring and the cylinder cover is improved, so that the overall performance and the sealing effect of the cylinder cover are guaranteed.

The utility model relates to a split washer mounting device which comprises a main body, one end of the main body is provided with a clamping part used for clamping a split washer, the main body is provided with a guide groove, the guide groove is communicated with the clamping part, the guide groove is filled with a medium which adsorbs the split washer through viscosity, and the main body is provided with an opening. And the split washer arranged in the clamping part is adsorbed and adhered by utilizing the viscosity of the medium. According to the split washer clamping device, the split washer arranged in the clamping part is adsorbed by a medium, so that the device can be suitable for split washers made of any material, is not limited by the material of the split washer, and is higher in universality.