CN215357169U - Compressor eccentric pin assembly assembling equipment - Google Patents

Abstract

The utility model provides compressor eccentric pin component assembling equipment which comprises a workbench, and a clamping press-fitting mechanism and a first tool mechanism which are positioned on the workbench, wherein the first tool mechanism comprises a movement control component, a first tool plate and a support component, the support component comprises a support shaft and a first elastic component, the clamping press-fitting mechanism comprises a driving control component, a connecting plate, a pressure rod, a second elastic component, a first clamping arm, a second clamping arm and a clamping arm control component, a pressure head end of the pressure rod, which is close to the first tool plate, is provided with a positioning groove, the peripheral wall of the pressure head end is provided with two accommodating grooves which are oppositely arranged in the radial direction of the pressure rod and are communicated with the positioning groove, the first clamping arm and the second clamping arm are respectively positioned in the two accommodating grooves, and the clamping arm control component can control the first clamping arm and the second clamping arm to synchronously move towards or away from the positioning groove. The automation degree of the assembling equipment is high, the press fitting precision is high, and the operation is convenient and efficient.

Description

Compressor eccentric pin assembly assembling equipment

Technical Field

The utility model relates to the technical field of compressor production, in particular to assembling equipment for an eccentric pin component of a compressor.

Background

The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is a heart of a refrigeration system, sucks low-temperature low-pressure refrigerant gas from an air suction pipe, compresses the refrigerant gas, and discharges high-temperature high-pressure refrigerant gas to an air discharge pipe to provide power for a refrigeration cycle.

Referring to fig. 1 and 2, a conventional compressor includes an eccentric pin assembly 1, and the eccentric pin assembly 1 includes an eccentric pin shaft body 11, wherein a bearing through cover 12, an oil seal 13 and two bearings 14 are press-fitted on the eccentric pin shaft body 11. In order to improve the transmission performance of the compressor components, the adjacent ends of the two bearings 14 press-fitted on the eccentric pin body 11 need to be greased, so that one end of each bearing 14 needs to be greased before the bearings 14 are press-fitted on the eccentric pin body 11.

At present, the bearing through cover 12, the oil seal 13 and the two bearings 14 are pressed on the eccentric pin shaft body 11 and need to be independently assembled by a plurality of devices, and in addition, an independent bearing 14 grease injection device needs to be arranged, so that the production cost is increased, a larger working space is occupied, the turnover time of a product is increased, and the working efficiency is influenced.

Disclosure of Invention

In order to achieve the main purpose of the utility model, the utility model provides the assembling equipment for the eccentric pin assembly of the compressor, which has the advantages of high automation degree, high press-fitting precision, convenience and high efficiency in operation.

In order to achieve the main object of the present invention, the present invention provides an assembling apparatus for an eccentric pin assembly of a compressor, comprising a worktable, and a clamping and pressing mechanism and a first tooling mechanism located on the worktable, wherein the first tooling mechanism comprises a movement control assembly, a first tooling plate and a support assembly, the movement control assembly can control the first tooling plate to move in an X-axis direction, the support assembly comprises a support shaft and a first elastic member, the support shaft extends in a Z-axis direction and is movably supported on the first tooling plate in the Z-axis direction, the clamping and pressing mechanism comprises a driving control assembly, a connecting plate, a press rod, a second elastic member, a first clamping arm, a second clamping arm and a clamping arm control assembly, the driving control assembly can control the connecting plate to move in a Y-axis direction and a Z-axis direction respectively, the press rod extends in the Z-axis direction and is located above the first tooling plate, and the press rod is movably supported on the connecting plate in the Z-axis direction, the second elastic component forces the depression bar to remove towards first frock board in Z axle direction, first elastic component forces the back shaft to remove towards the connecting plate in Z axle direction, the depression bar is close to the pressure head end of first frock board and has seted up the constant head tank, the perisporium of pressure head end is seted up two and is set up and the holding tank that is linked together with the constant head tank in the footpath of depression bar relatively, first arm lock and second arm lock are located two holding tanks respectively, and the synchronous orientation of first arm lock of arm lock control assembly and second arm lock or keep away from the constant head tank and remove.

According to the scheme, the bearing through cover is placed on the supporting shaft of the first tooling mechanism, the oil seal is placed at the corresponding press mounting hole on the bearing through cover, then the press mounting mechanism control connecting plate of the press mounting mechanism is clamped and moved in the Y-axis direction and the Z-axis direction respectively, the pressing rod, the first clamping arm, the second clamping arm and the clamping arm control assembly are synchronously driven to move in the Y-axis direction and the Z-axis direction respectively, and the pressing rod is located right above the oil seal in the Z-axis direction. Then, press from both sides and press from both sides dress mechanism control connecting plate and drive the depression bar, first arm lock, second arm lock and arm lock control assembly move down in the Z axle direction for the pressure head end of depression bar supports and presses on the oil blanket and carry out the pressure equipment, because first elastic component forces the back shaft to move towards the connecting plate in the Z axle direction, second elastic component forces the depression bar to move towards first frock board in the Z axle direction simultaneously, then when the pressure head end of depression bar continues to support and press on the oil blanket and carry out the pressure equipment, first elastic component and second elastic component play elastic cushioning and pressurize effect, improve pressure equipment operational reliability and precision. When the oil seal is completely pressed on the bearing through cover, the clamping press-fitting mechanism controls the connecting plate to move in the Y-axis direction and the Z-axis direction respectively, and synchronously drives the pressing rod, the first clamping arm, the second clamping arm and the clamping arm control assembly to move in the Y-axis direction and the Z-axis direction respectively, so that the pressing rod is positioned right above the eccentric pin shaft body in the Z-axis direction. Drive depression bar, first arm lock, second arm lock and arm lock control assembly along with pressing from both sides dress mechanism control connection board and move down in the Z axle direction, the one end of eccentric pin axis body inserts in the constant head tank of the pressure head end of depression bar, and arm lock control assembly controls first arm lock and second arm lock and moves towards the constant head tank in step afterwards to first arm lock and the one end of second arm lock centre gripping at the eccentric pin axis body make the one end of eccentric pin axis body keep in the pressure head end of depression bar. Then, the clamping and press-fitting mechanism control connecting plate drives the pressing rod, the first clamping arm, the second clamping arm, the clamping arm control assembly and the eccentric pin shaft body to move in the Y-axis direction and the Z-axis direction respectively, so that the pressing rod is located right above the supporting shaft of the first tooling mechanism in the Z-axis direction. Furthermore, the clamping and press-fitting mechanism control connecting plate drives the pressing rod, the first clamping arm, the second clamping arm, the clamping arm control assembly and the eccentric pin shaft body to move downwards in the Z-axis direction, so that the other end of the eccentric pin shaft body is inserted into the oil seal for press-fitting. Drive the depression bar along with pressing from both sides pressure equipment mechanism control connecting plate, first arm lock, the second arm lock, arm lock control assembly and eccentric pin axis body last downstream in Z axle direction, the other end of eccentric pin axis body injects the oil blanket and carries out the pressure equipment in-process, the other end of eccentric pin axis body supports and presses on the back shaft of first frock mechanism, because first elastic component forces the back shaft to move towards the connecting plate on Z axle direction, the second elastic component forces the depression bar to move towards first frock board on Z axle direction simultaneously, then when the other end at the eccentric pin axis body lasts to support and press and carry out the pressure equipment on the back shaft of first frock mechanism, first elastic component and second elastic component play elastic buffer and pressurize effect, improve pressure equipment operational reliability and precision. When the eccentric pin axis body and the oil seal press fitting are completed, the clamping arm control assembly controls the first clamping arm and the second clamping arm to move synchronously or far away from the positioning groove, so that one end of the eccentric pin axis body after the press fitting is loosened, then the clamping press fitting mechanism control connecting plate drives the pressing rod, the first clamping arm, the second clamping arm and the clamping arm control assembly move upwards in the Z-axis direction to reset, the first elastic piece forces the supporting shaft to move towards the connecting plate in the Z-axis direction to reset, and the second elastic piece forces the pressing rod to move towards the first tooling plate in the Z-axis direction to reset. The eccentric round pin subassembly rigging equipment of this embodiment compressor carries out the bearing through lid and oil blanket pressure equipment to eccentric round pin axis body through pressing from both sides press-fitting mechanism and first frock mechanism can automize, and degree of automation is high, and the pressure equipment precision is high, and the simple operation is high-efficient, and the simple structure of rigging equipment practices thrift manufacturing cost moreover.

The clamping press-fitting mechanism further comprises a first guide sleeve arranged on the connecting plate, the pressing rod movably penetrates through the first guide sleeve in the Z-axis direction, the peripheral wall of the first guide sleeve is provided with two first guide grooves which are oppositely arranged in the radial direction of the first guide sleeve in a penetrating mode, each first guide groove extends in the Z-axis direction, the pressing rod is provided with a first limiting pin, the first limiting pin extends in the radial direction of the pressing rod and penetrates through the pressing rod, and two ends of the first limiting pin are respectively inserted into the two first guide grooves.

The clamping press-fitting mechanism further comprises a first blocking cover, the first blocking cover covers a port of the first guide sleeve far away from the press head end, the press rod movably penetrates through the first blocking cover in the Z-axis direction, the second elastic piece is a second return spring, the second return spring is sleeved on the press rod and located inside the first guide sleeve, and two ends of the second return spring abut against the shaft shoulders of the first blocking cover and the press rod respectively.

The further scheme is that the clamping press-fitting mechanism further comprises a pressure sensor arranged on the connecting plate, and the pressing end of the pressing rod far away from the first tooling plate can be abutted against the detection head of the pressure sensor.

The supporting component further comprises a second guide sleeve arranged on the first tooling plate, the supporting shaft can movably penetrate through the second guide sleeve in the Z-axis direction, the peripheral wall of the second guide sleeve is provided with two second guide grooves which are oppositely arranged in the radial direction of the second guide sleeve in a penetrating mode, each second guide groove extends in the Z-axis direction, the supporting shaft is provided with a second limiting pin, the second limiting pin extends in the radial direction of the supporting shaft and penetrates through the supporting shaft, and two ends of the second limiting pin are respectively inserted into the two second guide grooves.

The supporting component further comprises a second blocking cover, the second blocking cover covers a port of the second guide sleeve close to the workbench, the first elastic piece is a first return spring, the first return spring is located inside the second guide sleeve, and two ends of the first return spring are respectively abutted between the second blocking cover and the end face of the supporting shaft close to the workbench.

The further scheme is that the first tooling mechanism further comprises a press-fitting jig assembly, the press-fitting jig assembly comprises a base and a limiting tooling plate, the base is located on the first tooling plate, the limiting tooling plate is located on the base, the base is provided with a first avoiding groove and a second avoiding groove, the limiting tooling plate is provided with a first limiting groove and a second limiting groove, the first limiting groove corresponds to the first avoiding groove in the Z-axis direction and is communicated with the second avoiding groove, and the second limiting groove corresponds to the second avoiding groove in the Z-axis direction and is communicated with the second avoiding groove.

The further scheme is that the compressor eccentric pin assembly assembling equipment further comprises a detection mechanism and a second tooling mechanism, the detection mechanism and the second tooling mechanism are located on the workbench, the second tooling mechanism comprises a sliding load control assembly and a second tooling plate, the sliding load control assembly can control the second tooling plate to move in the Y-axis direction, the detection mechanism comprises a lifting control assembly, a lifting plate and a displacement sensor, the lifting plate is located above the second tooling plate in the Z-axis direction, the displacement sensor is installed on the lifting plate, and the lifting control assembly can control the lifting plate to move in the Z-axis direction.

The detection mechanism further comprises a pressing head and a vertical control assembly, the pressing head is movably supported on the lifting plate in the Z-axis direction, and the vertical control assembly can control the pressing head to move in the Z-axis direction.

The further scheme is that a mounting seat is arranged on the second tooling plate, a placement tooling plate is arranged on the mounting seat, a third avoidance groove is formed in the mounting seat, a third limiting groove and a fourth limiting groove are formed in the placement tooling plate, and the third limiting groove is correspondingly communicated with the third avoidance groove in the Z-axis direction.

Drawings

Fig. 1 is an exploded view of an eccentric pin assembly in a conventional compressor.

Fig. 2 is a sectional view of an eccentric pin assembly in a prior art compressor.

Fig. 3 is a block diagram of an embodiment of an assembling apparatus of an eccentric pin assembly of a compressor according to the present invention.

Fig. 4 is a first perspective view of a grease injection and extraction mechanism in an embodiment of an assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 5 is an exploded view of a grease injection and extraction mechanism in an embodiment of the compressor eccentric pin assembly assembling apparatus of the present invention.

Fig. 6 is a second perspective view of a grease injection and extraction mechanism in an embodiment of the assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 7 is a partial structural sectional view of a grease injection assembly in an embodiment of an assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

FIG. 8 is a partial view of a grease injection and extraction mechanism in an embodiment of the compressor eccentric pin assembly mounting apparatus of the present invention.

Fig. 9 is a block diagram of a loading mechanism in an embodiment of the assembling apparatus for the eccentric pin assembly of the compressor according to the present invention.

Fig. 10 is a structural view showing the cooperation of the first tooling mechanism and the turnover mechanism in the embodiment of the assembling apparatus for the eccentric pin assembly of the compressor according to the present invention.

Fig. 11 is a first perspective view structural view of a turnover mechanism in an embodiment of an assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 12 is a second perspective view structural view of the turnover mechanism in the embodiment of the eccentric pin assembly assembling apparatus for a compressor according to the present invention.

FIG. 13 is an exploded view showing the turnover mechanism in the embodiment of the assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 14 is a partial structural sectional view of a first tooling mechanism in an embodiment of the assembling apparatus for the eccentric pin assembly of the compressor according to the present invention.

Fig. 15 is a block diagram of a clamping and press-fitting mechanism in an embodiment of the assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 16 is a partial structural view of a clamping and press-fitting mechanism in an embodiment of the assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 17 is a first perspective partial structural sectional view of a clamping and press-fitting mechanism in an embodiment of an assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 18 is a second perspective partial structural sectional view of the clamping and press-fitting mechanism in the embodiment of the assembling apparatus for an eccentric pin assembly of a compressor according to the present invention.

Fig. 19 is a structural view of a second tooling mechanism in an embodiment of the assembling apparatus for the eccentric pin assembly of the compressor according to the present invention.

Fig. 20 is a structural sectional view of a second tooling mechanism in an embodiment of the assembling apparatus for the eccentric pin assembly of the compressor according to the present invention.

Fig. 21 is a block diagram of a sensing mechanism in an embodiment of an assembling apparatus of an eccentric pin assembly of a compressor according to the present invention.

The utility model is further explained with reference to the drawings and the embodiments.

Detailed Description

Referring to fig. 1 and 2, the compressor includes an eccentric pin assembly 1, and the eccentric pin assembly 1 includes an eccentric pin shaft body 11, wherein a bearing through cover 12, an oil seal 13 and two bearings 14 are press-fitted on the eccentric pin shaft body 11. In order to improve the transmission performance of the compressor components, the adjacent ends of the two bearings 14 press-fitted on the eccentric pin body 11 need to be greased, so that one end of each bearing 14 needs to be greased before the bearings 14 are press-fitted on the eccentric pin body 11.

Referring to fig. 3, the present embodiment discloses an assembling apparatus 2 for an eccentric pin assembly of a compressor, which can automatically press-fit a bearing through cover 12, an oil seal 13 and two bearings 14 on an eccentric pin body 11, and can grease the bearings 14. The assembling device 2 for the eccentric pin assembly of the compressor comprises a workbench 21, a grease injecting and taking mechanism 3, a feeding mechanism 4, a turnover mechanism 5, a clamping and press-fitting mechanism 7, a first tooling mechanism 6, a detection mechanism 8 and a second tooling mechanism 9, wherein the grease injecting and taking mechanism 3, the feeding mechanism 4, the turnover mechanism 5, the clamping and press-fitting mechanism 7 are located on the workbench 21.

Referring to fig. 4 to 9, the feeding mechanism 4 includes a feeding control assembly and a tray 41, and the feeding control assembly controls the tray 41 to move in the X-axis direction. Annotate fat extracting mechanism 3 and include slip control assembly, slide plate 36, get material subassembly 31 and annotate fat subassembly 32, and the steerable slide plate 36 of slip control assembly moves in the Y axle direction, gets material subassembly 31 and annotates fat subassembly 32 and sets up respectively on slide plate 36. The material taking assembly 31 includes a material taking control portion, a first linking seat 312, a first movable seat 313, a first elastic portion and a clamping jaw assembly, the material taking control portion can control the first linking seat 312 to move in the Z-axis direction, the first movable seat 313 is supported on one side of the first linking seat 312 close to the tray 41 and can move in the Z-axis direction relative to the first linking seat 312, the first elastic portion forces the first movable seat 313 to be away from the first linking seat 312, the first movable seat 313 is located above the tray 41 in the Z-axis direction, the clamping jaw assembly is disposed on the first movable seat 313, the clamping jaw assembly includes a clamping jaw control portion, a first clamping jaw 316 and a second clamping jaw 317, and the clamping jaw control portion can control the first clamping jaw 316 and the second clamping jaw 317 to move towards or away from each other. The grease injection assembly 32 includes a grease injection control portion, a second linking seat 322, a second movable seat 323, a second elastic portion, and a grease injection head 325, the grease injection control portion can control the second linking seat 322 to move in the Z-axis direction, the second movable seat 323 is supported on one side of the second linking seat 322 close to the tray 41 in a manner of being movable in the Z-axis direction relative to the second linking seat 322, the second elastic portion forces the second movable seat 323 to be away from the second linking seat 322, the second movable seat 323 is located above the tray 41 in the Z-axis direction, the grease injection head 325 is disposed on the second movable seat 323, a grease inlet end of the grease injection head 325 is connected to an oil supply system (not indicated) through an oil pipe, and a grease outlet end 3251 of the grease injection head 325 is disposed close to the tray 41 in the Z-axis direction.

The bearing 14 to be greased is placed on the tray 41, the feeding control assembly controls the tray 41 to drive the bearing 14 to be greased to move in the X-axis direction, and the sliding control assembly controls the sliding plate 36 to drive the material taking assembly 31 and the greasing assembly 32 to move in the Y-axis direction, so that the bearing 14 to be greased is positioned right below the greasing head 325 of the greasing assembly 32 in the Z-axis direction. Then, the grease injection control part of the grease injection assembly 32 controls the second linking seat 322 to move downward in the Z-axis direction, and the second movable seat 323 synchronously drives the grease injection head 325 to move downward in the Z-axis direction, and along with the downward movement of the grease outlet end 3251 of the grease injection head 325 in the Z-axis direction, the grease outlet end 3251 of the grease injection head 325 abuts against the bearing 14 to be filled with grease, and the second elastic part forces the second movable seat 323 to be away from the second linking seat 322, so that when the grease outlet end 3251 of the grease injection head 325 abuts against the bearing 14 to be filled with grease, the second elastic part plays a role in elastic buffering, and provides a pressure maintaining role for subsequent grease injection actions, thereby improving the working reliability and precision. Subsequently, the oil supply system supplies grease to the grease fitting 325, and the grease is injected into the bearing 14 through the grease outlet end 3251 of the grease fitting 325. After the grease injection of the bearing 14 is completed, the grease injection control portion of the grease injection assembly 32 controls the second linking seat 322 to move upward in the Z-axis direction for resetting, and the second movable seat 323 drives the grease injection head 325 to move upward in the Z-axis direction for resetting, at this time, the second elastic portion forces the second movable seat 323 to move away from the second linking seat 322 for resetting. Thereafter, the feeding control assembly controls the tray 41 to move in the X-axis direction so that the finish grease pouring bearing 14 is located directly below the jaw assembly of the take-out assembly 31 in the Z-axis direction. Then, the material taking control part of the material taking assembly 31 controls the first linking seat 312 to move downwards in the Z-axis direction, and the first movable seat 313 drives the clamping jaw assembly to move downwards in the Z-axis direction synchronously, so that the material taking ends of the first clamping jaw 316 and the second clamping jaw 317 of the clamping jaw assembly are inserted into the shaft hole of the grease injection bearing 14. Along with the downward movement of the clamping jaw assembly in the Z-axis direction, the clamping jaw assembly abuts against the finished grease injection bearing 14, and the first movable seat 313 is forced to be away from the first linking seat 312 by the first elastic part, so that when the clamping jaw assembly abuts against the finished grease injection bearing 14, the first elastic part plays an elastic buffering role, and the working reliability and precision are improved. Then, the jaw control part of the jaw assembly controls the first jaw 316 and the second jaw 317 to move away from each other and be clamped in the shaft hole of the grease injection bearing 14, then the material taking control part of the material taking assembly 31 controls the first linking seat 312 to move upwards in the Z-axis direction, and the first movable seat 313 drives the jaw assembly to move upwards in the Z-axis direction synchronously, so that the first jaw 316 and the second jaw 317 of the jaw assembly are clamped and finish the upward movement of the grease injection bearing 14 to take materials, and at this time, the first elastic part forces the first movable seat 313 to move away from the first linking seat 312 for resetting. Then, the sliding control assembly controls the sliding plate 36 to drive the material taking assembly 31 and the grease injection assembly 32 to move in the Y-axis direction, so as to feed the grease injection bearing 14. The eccentric round pin subassembly rigging equipment 2 of this embodiment compressor can be automatic annotate the fat and go up unloading to bearing 14 through feed mechanism 4 and annotate fat extracting mechanism 3, and degree of automation is high, and the simple operation is high-efficient, and the reliable operation accuracy is high simultaneously, annotates fat effectual, and simple structure of equipment practices thrift manufacturing cost moreover.

The sliding plate 36 of this embodiment is provided with a first sliding rail 37, the first sliding rail 37 extends in the Z-axis direction, the first linking seat 312 is provided with a first sliding seat 381, the first movable seat 313 is provided with a second sliding seat 382, and the first sliding seat 381 and the second sliding seat 382 are respectively movably matched with the first sliding rail 37. The slide plate 36 is provided with a second slide rail 39, the second slide rail 39 extends in the Z-axis direction, the second link base 322 is provided with a third slide base 3101, the second movable base 323 is provided with a fourth slide base 3102, and the third slide base 3101 and the fourth slide base 3102 are respectively movably engaged with the second slide rail 39. The arrangement of the first slide rail 37, the second slide rail 39, the first slide 381, the second slide 382, the third slide 3101, and the fourth slide 3102 improves the stability and accuracy of the first linking seat 312, the first movable seat 313, the second linking seat 322, and the second movable seat 323 that can move in the Z-axis direction relative to the sliding plate 36.

Specifically, the first elastic portion of the present embodiment is a first compression spring 314, and the material taking assembly 31 further includes a first guide pillar (not labeled), a first end of the first guide pillar is connected to the first linking base 312, and a second end of the first guide pillar extends in the Z-axis direction and penetrates through the first movable base 313, or the first end of the first guide pillar is connected to the first movable base 313, and the second end of the first guide pillar extends in the Z-axis direction and penetrates through the first linking base 312. The first compression spring 314 is sleeved on the first guide post, and two ends of the first compression spring 314 are respectively abutted between the first linking seat 312 and the first movable seat 313.

Moreover, in the embodiment, the second elastic portion is a second compression spring 324, and the grease injection assembly 32 further includes a second guide pillar (not labeled), a first end of the second guide pillar is connected to the second linking base 322, and a second end of the second guide pillar extends in the Z-axis direction and penetrates through the second movable base 323, or the first end of the second guide pillar is connected to the second movable base 323, and the second end of the second guide pillar extends in the Z-axis direction and penetrates through the second linking base 322. The second compression spring 324 is sleeved on the second guide post, and two ends of the second compression spring 324 are respectively abutted between the second linking seat 322 and the second movable seat 323.

The sliding control assembly of this embodiment includes a third motor 33, a third lead screw (not labeled), a third lead screw nut (not labeled), a third guide rail 35 and a third slider 34, the third lead screw extends in the Y-axis direction and is rotatably supported on the worktable 21, and the third motor 33 is connected with one end of the third lead screw. The third lead screw nut is mounted on the sliding plate 36 and movably sleeved on the third lead screw, the third guide rail 35 is supported on the workbench 21 in a manner of extending in the Y-axis direction, the third slide block 34 is mounted on the sliding plate 36, and the third slide block 34 is slidably matched with the third guide rail 35. Wherein, this embodiment is got material control part and is got material cylinder 311, and clamping jaw control part is clamping jaw cylinder 315, annotates fat control part and installs respectively on sliding plate 36 for annotating fat cylinder 321, getting material cylinder 311 and annotating fat cylinder 321, and clamping jaw cylinder 315 installs on first movable seat 313.

In order to ensure that the bearing 14 is not damaged when the bearing 14 is clamped, the first clamping jaw 316 and the second clamping jaw 317 are copper clamping jaws. In addition, in order to improve the holding force of the first clamping jaw 316 and the second clamping jaw 317 on the bearing 14, the side of the first clamping jaw 316 far away from the second clamping jaw 317 is provided with a first rubber strip 318, and the side of the second clamping jaw 317 far away from the first clamping jaw 316 is provided with a second rubber strip 319. In addition, in order to prevent the foolproof effect, the grease outlet end 3251 of the grease injection head 325 is provided with a bearing 14 positive and negative proximity switch 326, and the bearing positive and negative proximity switch 326 is used for identifying whether the grease injection end face of the bearing 14 to be filled is placed wrongly, if the grease injection end face of the bearing 14 to be filled is placed wrongly, the bearing positive and negative proximity switch 326 gives an alarm, otherwise, the grease can be normally injected.

The feeding control assembly of the present embodiment includes a fourth motor 42, a fourth lead screw (not labeled), a fourth lead screw nut (not labeled), a fourth guide rail 43 and a fourth slider 44, the fourth lead screw extends in the X-axis direction and is rotatably supported on the worktable 21, and the fourth motor 42 is connected with one end of the fourth lead screw. A fourth lead screw nut is mounted on the tray 41 and movably fitted over the fourth lead screw, a fourth guide rail 43 is supported on the table 21 extending in the X-axis direction, a fourth slider 44 is mounted on the tray 41, and the fourth slider 44 is slidably fitted with the fourth guide rail 43.

In order to improve the grease injection efficiency of the bearing 14, the grease injection and taking mechanism 3 of the present embodiment includes three sets of material taking assemblies 31, and the three sets of material taking assemblies 31 are arranged on the sliding plate 36 side by side in the Y-axis direction. Further, the grease injection assembly 32 of the present embodiment includes three grease injection heads 325, and the three grease injection heads 325 are arranged side by side in the Y-axis direction on the second movable base 323.

Referring to fig. 10 to 13, the turnover mechanism 5 includes a turnover control component, a placing plate 52, a first cover plate 53, a second cover plate 54, a first displacement portion, a second displacement portion, and a docking control component, the turnover control component can control the placing plate 52 to rotate around a horizontal direction perpendicular to the Z-axis direction, and the placing plate 52 is provided with a placing groove 521 penetrating through the first side surface and the second side surface. The first cover plate 53 is movably supported on the first side surface of the placing plate 52 in a covering manner, the first cover plate 53 is provided with a first through groove 531 which is arranged in a penetrating manner, and the first dislocation part forces the first cover plate 53 to move relative to the placing plate 52 so that the first through groove 531 and the placing groove 521 are arranged in a staggered manner. The second cover plate 54 is movably supported on the second side surface of the placing plate 52 in a covering manner, the second cover plate 54 is provided with a second through groove 541 which is arranged in a penetrating manner, and the second dislocation part forces the second cover plate 54 to move relative to the placing plate 52, so that the second through grooves 541 and the placing grooves 521 are arranged in a staggered manner. The docking control assembly may force the first cover plate 53 or the second cover plate 54 to move relative to the placement plate 52 such that the first through groove 531 or the second through groove 541 is disposed corresponding to the placement groove 521.

Because the two bearings 14 are pressed in a matched mode when the bearings 14 are pressed, the same grease injection surfaces of the two bearings 14 are required to be contacted, one half of the bearings 14 need to be turned over for 180 degrees through the turning mechanism 5, and the other half of the bearings 14 do not need to be turned over. The slippage control assembly of the grease injection and material taking mechanism 3 controls the slippage plate 36 to drive the material taking assembly 31 and the grease injection assembly 32 to move in the Y-axis direction, so as to feed the grease injection completed bearing 14, that is, the grease injection completed bearing 14 is placed in the placing groove 521 of the placing plate 52 of the turnover mechanism 5, at this time, the docking control assembly forces the first cover plate 53 to move relative to the placing plate 52, so that the first through groove 531 of the first cover plate 53 corresponds to the placing groove 521 of the placing plate 52, and simultaneously, the second dislocation part forces the second cover plate 54 to move relative to the placing plate 52, so that the second through groove 541 and the placing groove 521 are arranged in a staggered manner, so that the grease injection completed bearing 14 can be placed in the placing groove 521 of the placing plate 52, and the second cover plate 54 is supported below the grease injection completed bearing 14. If the grease-filled bearing 14 needs to be turned 180 degrees, after the grease-filled bearing 14 is placed in the placing groove 521 of the placing plate 52, the first dislocation part forces the first cover plate 53 to move relative to the placing plate 52 so that the first through grooves 531 and the placing groove 521 are arranged in a staggered manner, the grease-filled bearing 14 is limited in the placing groove 521 of the placing plate 52 by the first cover plate 53 and the second cover plate 54, then the turning control assembly controls the placing plate 52 to rotate 180 degrees around the horizontal direction for turning, then the docking control assembly forces the second cover plate 54 to move relative to the placing plate 52 so that the second through grooves 541 of the second cover plate 54 correspond to the placing groove 521 of the placing plate 52, and then the turning-finished grease-filled bearing 14 can be subjected to material taking and subsequent press-fitting work. The eccentric round pin subassembly rigging equipment 2 of this embodiment compressor can automize through tilting mechanism 5 and annotate fat bearing 14 to the completion and carry out 180 upsets, and degree of automation is high, and the simple operation is high-efficient, improves production efficiency greatly.

The first dislocation portion of the present embodiment includes a first elastic pressure spring 513 and a first guide rod (not labeled), the first guide rod penetrates through the placing plate 52, two ends of the first guide rod are respectively connected with the first cover plate 53, the first elastic pressure spring 513 is sleeved on the first guide rod, two ends of the first elastic pressure spring 513 are respectively abutted between the placing plate 52 and the first cover plate 53, and the first elastic pressure spring 513 forces the first cover plate 53 to move relative to the placing plate 52, so that the first through groove 531 and the placing groove 521 are arranged in a staggered manner. The second dislocation portion of this embodiment includes a second elastic pressure spring 55 and a second guide rod (not labeled), the second guide rod penetrates through the placing plate 52, and two ends of the second guide rod are respectively connected with the second cover plate 54, the second elastic pressure spring 55 is sleeved on the second guide rod, and two ends of the second elastic pressure spring 55 are respectively abutted between the placing plate 52 and the second cover plate 54, and the second elastic pressure spring 55 forces the second cover plate 54 to move relative to the placing plate 52, so that the second through groove 541 and the placing groove 521 are staggered. Specifically, the first elastic pressure spring 513 and the second elastic pressure spring 55 of the present embodiment are respectively located on opposite side surfaces of the placing plate 52. In the present embodiment, the first and second displacement portions may be air cylinders, and the piston rods of the air cylinders control the first cover plate 53 or the second cover plate 54 to move relative to the placement plate 52.

In addition, the docking control assembly of the present embodiment includes a push plate 56 and a push plate control portion, the push plate control portion can control the push plate 56 to move, and the push plate 56 can force the first cover plate 53 or the second cover plate 54 to move relative to the placing plate 52, so that the first through groove 531 or the second through groove 541 is disposed corresponding to the placing groove 521. Specifically, the push plate control portion of the present embodiment is a push plate cylinder 57, and a piston rod of the push plate cylinder 57 is connected to the push plate 56. The turning control assembly of the present embodiment includes a fifth guide rail 510, a fifth slider 511, a gear 58, a rack 59, and a turning cylinder 512, the placing plate 52 is supported on the workbench 21 through the supporting frame 51 in a manner of rotating around the horizontal direction, the gear 58 is disposed at one end of the placing plate 52, the gear 58 is engaged with the rack 59, the turning cylinder 512 is mounted on the supporting frame 51, a piston rod of the turning cylinder 512 is connected with one end of the rack 59, the fifth slider 511 is mounted on the supporting frame 51, the fifth guide rail 510 is disposed on the rack 59, and the fifth guide rail 510 is movably engaged with the fifth slider 511. The piston rod of the turnover cylinder 512 drives the rack 59 to move, and the gear 58 is meshed with the rack 59, so that the synchronous driving gear 58 rotates around the horizontal direction, the placing plate 52 is synchronously driven to rotate around the horizontal direction, the transmission performance is reliable, and the precision is high.

Specifically, the turnover control assembly of the present embodiment can control the placing plate 52 to rotate around the Y-axis direction, that is, the rack 59 extends in the X-axis direction, and the piston rod of the turnover cylinder 512 drives the rack 59 to move in the X-axis direction, and the piston rod of the push plate cylinder 57 drives the push plate 56 to move in the X-axis direction, so as to reduce the overall volume of the device and reduce the occupied space of the device. In addition, in order to improve the turning efficiency of the grease-filled bearing 14, the placing plate 52 of the present embodiment is provided with three placing grooves 521, the three placing grooves 521 are arranged side by side in the Y-axis direction, correspondingly, the first cover plate 53 is provided with three first through grooves 531, the second cover plate 54 is provided with three second through grooves 541, and one placing groove 521 is adapted to one first through groove 531 and one second through groove 541.

Referring to fig. 14 to 18, the first tooling mechanism 6 includes a movement control assembly, a first tooling plate 66 and a support assembly 65, the movement control assembly can control the first tooling plate 66 to move in the X-axis direction, the support assembly 65 includes a support shaft 651 and a first elastic member, the support shaft 651 extends in the Z-axis direction and is movably supported on the first tooling plate 66 in the Z-axis direction. The clamping and press-fitting mechanism 7 includes a drive control component, a connecting plate 78, a press rod 79, a second elastic component, a first clamp arm 711, a second clamp arm 712, and a clamp arm control component, the drive control component can control the connecting plate 78 to move in the Y-axis direction and the Z-axis direction respectively, the press rod 79 extends in the Z-axis direction and is located above the first tooling plate 66, and the press rod 79 is movably supported on the connecting plate 78 in the Z-axis direction. The second elastic member urges the pressing lever 79 to move toward the first tooling plate 66 in the Z-axis direction, and the first elastic member urges the support shaft 651 to move toward the connecting plate 78 in the Z-axis direction. The pressure head end of the pressure lever 79 close to the first tooling plate 66 is provided with a positioning groove 791, the peripheral wall of the pressure head end of the pressure lever 79 is provided with two accommodating grooves 792 which are oppositely arranged in the radial direction of the pressure lever 79 and communicated with the positioning groove 791, the first clamping arm 711 and the second clamping arm 712 are respectively positioned in the two accommodating grooves 792, and the first clamping arm 711 and the second clamping arm 712 can be controlled by the clamping arm control component to synchronously move towards or away from the positioning groove 791.

The bearing through cover 12 is placed on the supporting shaft 651 of the first tooling mechanism 6, the oil seal 13 is placed at the corresponding press mounting hole on the bearing through cover 12, then the clamping and press-mounting mechanism 7 of the clamping and press-mounting mechanism 7 controls the connecting plate 78 to move in the Y-axis direction and the Z-axis direction respectively, and synchronously drives the pressing rod 79, the first clamping arm 711, the second clamping arm 712 and the clamping arm control component to move in the Y-axis direction and the Z-axis direction respectively, so that the pressing rod 79 is positioned right above the oil seal 13 in the Z-axis direction. Then, the clamping and press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712 and the clamping arm control assembly to move downward in the Z-axis direction, so that the pressing head end of the pressing rod 79 abuts against and presses the oil seal 13 to press-fit the oil seal 13, and because the first elastic member forces the supporting shaft 651 to move toward the connecting plate 78 in the Z-axis direction and the second elastic member forces the pressing rod 79 to move toward the first tooling plate 66 in the Z-axis direction, when the pressing head end of the pressing rod 79 continuously abuts against and presses the oil seal 13 to perform press-fitting, the first elastic member and the second elastic member play roles of elastic buffering and pressure maintaining, thereby improving the reliability and precision of press-fitting work. After the oil seal 13 is completely pressed on the bearing through cover 12, the clamping and press-fitting mechanism 7 controls the connecting plate 78 to move in the Y-axis direction and the Z-axis direction respectively, and synchronously drives the pressing rod 79, the first clamping arm 711, the second clamping arm 712 and the clamping arm control assembly to move in the Y-axis direction and the Z-axis direction respectively, so that the pressing rod 79 is located right above the eccentric pin body 11 in the Z-axis direction. Along with the clamping and press-fitting mechanism 7 controlling the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712 and the clamping arm control component to move downwards in the Z-axis direction, one end of the eccentric pin shaft body 11 is inserted into the positioning groove 791 of the pressing head end of the pressing rod 79, and then the clamping arm control component controls the first clamping arm 711 and the second clamping arm 712 to synchronously move towards the positioning groove 791, so that the first clamping arm 711 and the second clamping arm 712 are clamped at one end of the eccentric pin shaft body 11, and one end of the eccentric pin shaft body 11 is kept in the pressing head end of the pressing rod 79. Next, the clamping and press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly and the eccentric pin shaft body 11 to move in the Y-axis direction and the Z-axis direction, respectively, so that the pressing rod 79 is located right above the supporting shaft 651 of the first tooling mechanism 6 in the Z-axis direction. Further, the clamping and press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly and the eccentric pin shaft body 11 to move downwards in the Z-axis direction, so that the other end of the eccentric pin shaft body 11 is inserted into the oil seal 13 for press-fitting. Along with the clamping and press-fitting mechanism 7, the connecting plate 78 is controlled to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly and the eccentric pin shaft body 11 to continuously move downwards in the Z-axis direction, the other end of the eccentric pin shaft body 11 is inserted into the oil seal 13 to perform the press-fitting process, the other end of the eccentric pin shaft body 11 is pressed against the supporting shaft 651 of the first tool mechanism 6, because the first elastic piece forces the supporting shaft 651 to move towards the connecting plate 78 in the Z-axis direction, and meanwhile, the second elastic piece forces the pressing rod 79 to move towards the first tool plate 66 in the Z-axis direction, when the other end of the eccentric pin shaft body 11 is continuously pressed against the supporting shaft 651 of the first tool mechanism 6 to perform the press-fitting, the first elastic piece and the second elastic piece play roles of elastic buffering and pressure maintaining, and the press-fitting reliability and precision are improved. When the eccentric pin shaft body 11 and the oil seal 13 are pressed and assembled, the clamping arm control assembly controls the first clamping arm 711 and the second clamping arm 712 to move synchronously or far away from the positioning groove 791, so that one end of the pressed and assembled eccentric pin shaft body 11 is loosened, then the clamping and press-assembling mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712 and the clamping arm control assembly to move upwards and reset in the Z-axis direction, the first elastic piece forces the supporting shaft 651 to move towards the connecting plate 78 in the Z-axis direction to reset, and the second elastic piece forces the pressing rod 79 to move towards the first tooling plate 66 in the Z-axis direction to reset. The eccentric round pin subassembly rigging equipment 2 of this embodiment compressor can be automatic carry out bearing through lid 12 and oil blanket 13 pressure equipment to eccentric round pin axis body 11 through pressing from both sides dress mechanism 7 and first frock mechanism 6, and degree of automation is high, and the pressure equipment precision is high, and the simple operation is high-efficient, and the simple structure of rigging equipment practices thrift manufacturing cost moreover.

The clamping and press-fitting mechanism 7 of this embodiment further includes a first guide sleeve 713 disposed on the connecting plate 78, the press rod 79 is movably disposed through the first guide sleeve 713 in the Z-axis direction, the peripheral wall of the first guide sleeve 713 is provided with two first guide grooves 7131 oppositely disposed through the first guide sleeve 713 in the radial direction, and each first guide groove 7131 extends in the Z-axis direction. The pressing rod 79 is provided with a first limiting pin 714, the first limiting pin 714 extends in the radial direction of the pressing rod 79 and penetrates through the pressing rod 79, and two ends of the first limiting pin 714 are respectively inserted into the two first guide grooves 7131, so that the moving stability of the pressing rod 79 movably supported on the connecting plate 78 in the Z-axis direction is improved. Specifically, the clamping and press-fitting mechanism 7 of this embodiment further includes a first blocking cover 716, the first blocking cover 716 covers a port of the first guide sleeve 713, which is far away from the pressing end of the pressing rod 79, and the pressing rod 79 is movably disposed through the first blocking cover 716 in the Z-axis direction. The second elastic member is a second return spring 715, the second return spring 715 is sleeved on the compression bar 79 and is located inside the first guide sleeve 713, and two ends of the second return spring 715 respectively abut against the first blocking cover 716 and a shaft shoulder of the compression bar 79.

In addition, the clamping and press-fitting mechanism 7 of the present embodiment further includes a pressure sensor 717 disposed on the connecting plate 78, a pressing end of the pressing rod 79 far from the first tooling plate 66 can be pressed against a detection head of the pressure sensor 717, and the pressure sensor 717 can detect pressure in real time when the pressing rod 79 performs press-fitting work, so as to improve press-fitting accuracy. In addition, the clamping arm control assembly of the present embodiment is a clamping arm cylinder 710, and the clamping arm cylinder 710 is installed on the outer peripheral wall of the pressing head end of the pressing rod 79.

Further, the support assembly 65 of the present embodiment further includes a second guide sleeve 652 disposed on the first tooling plate 66, the support shaft 651 is movably disposed through the second guide sleeve 652 in the Z-axis direction, the peripheral wall of the second guide sleeve 652 is provided with two second guide grooves 6521 oppositely disposed through the second guide sleeve 652 in the radial direction, and each second guide groove 6521 extends in the Z-axis direction. The support shaft 651 is provided with a second stopper pin 653, the second stopper pin 653 extends in the radial direction of the support shaft 651 and is provided to penetrate the support shaft 651, and both ends of the second stopper pin 653 are respectively inserted into the two second guide grooves 6521, thereby improving the movement stability of the support shaft 651 supported movably in the Z-axis direction on the first tooling plate 66. The support assembly 65 further includes a second stop 655, the second stop 655 covering the end of the second guide 652 adjacent to the table 21. The first elastic member is a first return spring 654, the first return spring 654 is located inside the second guide sleeve 652, and both ends of the first return spring 654 abut against between the second stopper 655 and the end surface of the support shaft 651 near the table 21, respectively.

Further, the first tooling mechanism 6 further comprises a press fitting jig assembly, the press fitting jig assembly comprises a base 63 and a limiting tooling plate 64, the base 63 is located on the first tooling plate 66, and the limiting tooling plate 64 is located on the base 63. The base 63 has been seted up first avoidance groove 631 and second avoidance groove 632, and first spacing groove (not marked) and second spacing groove (not marked) have been seted up to spacing frock board 64, and first spacing groove corresponds with first avoidance groove 631 and is linked together the setting in the Z axial direction, and the second spacing groove corresponds with second avoidance groove 632 and is linked together the setting in the Z axial direction. The material taking control part of the material taking component 31 of the grease injecting and taking mechanism 3 controls the first linking seat 312 to move downwards in the Z-axis direction, the first movable seat 313 drives the clamping jaw component to move downwards in the Z-axis direction synchronously, so that the material taking ends of the first clamping jaw 316 and the second clamping jaw 317 of the clamping jaw component are inserted into the shaft hole of the grease injecting bearing 14 of the tray 41, the clamping jaw control part of the clamping jaw component controls the first clamping jaw 316 and the second clamping jaw 317 to move away from each other and be clamped in the shaft hole of the grease injecting bearing 14, then the material taking control part of the material taking component 31 controls the first linking seat 312 to move upwards in the Z-axis direction, the first movable seat 313 drives the clamping jaw component to move upwards in the Z-axis direction synchronously, so that the first clamping jaw 316 and the second clamping jaw 317 of the clamping jaw component clamp the grease injecting bearing 14 to move upwards for taking materials, then the sliding control component controls the sliding plate 36 to drive the material taking component 31 and the grease injecting component 32 to move in the Y-axis direction, and the completed greased bearing 14 is placed into the first limit groove of the limit tooling plate 64 of the press-fitting jig assembly. Then, the material taking control part of the material taking component 31 of the grease injecting and material taking mechanism 3 controls the first linking seat 312 to move downwards in the Z-axis direction, the first movable seat 313 drives the clamping jaw component to move downwards in the Z-axis direction synchronously, so that the material taking ends of the first clamping jaw 316 and the second clamping jaw 317 of the clamping jaw component are inserted into the shaft hole of the grease injecting bearing 14 which is turned over for 180 degrees and completed on the turnover mechanism 5, then the material taking control part of the material taking component 31 controls the first linking seat 312 to move upwards in the Z-axis direction synchronously, the first movable seat 313 drives the clamping jaw component to move upwards in the Z-axis direction synchronously, so that the first clamping jaw 316 and the second clamping jaw 317 of the clamping jaw component clamp the material which is turned over for 180 degrees and completed and the grease injecting bearing 14 to move upwards to take materials, then the sliding control component controls the sliding plate 36 to drive the material taking component 31 and the grease injecting component 32 to move upwards in the Y-axis direction, and place the grease injecting bearing 14 which is turned over for 180 degrees and completed on the second limiting mounting groove 64 of the press mounting component And (4) the following steps. Then, when the press-fitting of the eccentric pin shaft body 11 and the oil seal 13 is completed, the clamping press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly, the eccentric pin shaft body 11, the bearing through cover 12 and the oil seal 13 to move in the Y-axis direction and the Z-axis direction respectively, so that the pressing rod 79 is located right above the second limiting groove of the limiting tool plate 64 in the Z-axis direction, then the clamping press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly, the eccentric pin shaft body 11, the bearing through cover 12 and the oil seal 13 to move downwards in the Z-axis direction, the other end of the eccentric pin shaft body 11 is inserted into the second avoiding groove 632, which has been turned over by 180 degrees and completed the press-fitting of the grease injection bearing 14. When the clamping and press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly, the eccentric pin shaft body 11, the bearing through cover 12, the oil seal 13 and the grease injection bearing 14 which is turned over 180 degrees to move in the Y-axis direction and the Z-axis direction respectively when the clamping and press-fitting mechanism 7 has turned over 180 degrees and completed the press-fitting of the grease injection bearing 14, so that the pressing rod 79 is positioned right above the first limit groove of the limit tooling plate 64 in the Z-axis direction, and then the clamping and press-fitting mechanism 7 controls the connecting plate 78 to drive the pressing rod 79, the first clamping arm 711, the second clamping arm 712, the clamping arm control assembly, the eccentric pin shaft body 11, the bearing through cover 12, the oil seal 13 and the grease injection bearing 14 which has turned over 180 degrees and completed the press-fitting of the grease injection bearing 14 in the Z-axis direction, and the other end of the eccentric pin shaft body 11 is inserted into the first clearance groove, thereby completing the assembly of the eccentric pin assembly 1. Then, each control part performs a reset operation. This embodiment compressor eccentric round pin subassembly rigging equipment 2 through set up pressure equipment tool subassembly alright automatic carry out two bearing 14 pressure equipments to eccentric round pin axis body 11, degree of automation is high, and the pressure equipment precision is high, and the simple operation is high-efficient, and the simple structure of rigging equipment practices thrift manufacturing cost moreover.

In addition, in this embodiment, after the oil seal 13 is press-fitted to the bearing through cover 12, the bearing through cover 12 pre-installed with the oil seal 13 is placed on the grease injection bearing 14 which is turned over by 180 ° in the second limit groove of the limit tooling plate 64, and then the press-fitting of the eccentric pin shaft body 11 is performed, that is, the other end of the eccentric pin shaft body 11 is inserted into the oil seal 13 and is turned over by 180 ° and completes the press-fitting of the grease injection bearing 14, so that the bearing through cover 12, the oil seal 13 and the grease injection bearing 14 which is turned over by 180 ° are press-fitted to the eccentric pin shaft body 11.

This embodiment tilting mechanism 5 is located first frock board 66, and consequently when the first frock board 66 of motion control subassembly control moved in the X axle direction, can drive tilting mechanism 5 in step and remove in the X axle direction, when improving production efficiency, further reduces the whole volume of compressor eccentric pin subassembly rigging equipment 2, reduces the space occupation position of equipment. The movement control assembly of this embodiment includes a first motor 61, a first lead screw (not labeled), a first lead screw nut (not labeled), a first guide rail 62 and a first slider 67, the first lead screw extends in the X-axis direction and is rotatably supported on the worktable 21, the first motor 61 is connected with one end of the first lead screw, and the first lead screw nut is installed on the first tooling plate 66 and movably sleeved on the first lead screw. The first guide rail 62 is located on the table 21 extending in the X-axis direction, the first slider 67 is mounted on the first tooling plate 66, and the first slider 67 is slidably engaged with the first guide rail 62.

The driving control assembly of this embodiment includes a second motor 73, a second lead screw 74, a second lead screw nut 75, a linkage plate 72, a second guide rail 76, a second slider 77, and a control electric cylinder 71, the second lead screw 74 extends in the Y-axis direction and is rotatably supported on the worktable 21, and the second motor 73 is connected with one end of the second lead screw 74. A second lead screw nut 75 is mounted on the linkage plate 72 and movably sleeved on the second lead screw 74, a second guide rail 76 is supported on the workbench 21 in a manner of extending in the Y-axis direction, a second slide block 77 is mounted on the linkage plate 72, and the second slide block 77 is slidably matched with the second guide rail 76. The control electric cylinder 71 is mounted on the linkage plate 72, the connecting plate 78 is located below the linkage plate 72 in the Z-axis direction, and a piston rod of the control electric cylinder 71 extends through the linkage plate 72 in the Z-axis direction and is connected with the connecting plate 78.

Referring to fig. 19 to 21, the second tooling mechanism 9 includes a slide control assembly and a second tooling plate 94, and the slide control assembly can control the second tooling plate 94 to move in the Y-axis direction. The detection mechanism 8 includes a lifting control component, a lifting plate 82 and a displacement sensor 83, the lifting plate 82 is located above the second tooling plate 94 in the Z-axis direction, the displacement sensor 83 is installed on the lifting plate 82, and the lifting control component can control the lifting plate 82 to move in the Z-axis direction. Before carrying out pressure equipment bearing to eccentric pin axis body 11 and leading to lid 12, oil blanket 13 and two bearings 14, can place eccentric pin axis body 11 on second frock board 94, the lift control subassembly control lifter plate 82 of detection mechanism 8 moves down in the Z axle direction, drive displacement sensor 83 in step and move down in the Z axle direction, when removing to the detection position, displacement sensor 83 measures eccentric pin axis body 11's key size H1, manage and control eccentric pin axis body 11's key size H1, thereby improve the yields of product assembly. The eccentric pin assembly 1 is assembled by pressing the bearing through cover 12 on the eccentric pin shaft body 11, the oil seal 13 and the two bearings 14, the eccentric pin assembly 1 can be placed on the second tooling plate 94, the lifting control assembly of the detection mechanism 8 controls the lifting plate 82 to move downwards in the Z-axis direction, the displacement sensor 83 is synchronously driven to move downwards in the Z-axis direction, when the eccentric pin assembly 1 is moved to a detection position, the displacement sensor 83 measures the key size H2 of the eccentric pin assembly 1, the key size H2 of the eccentric pin assembly 1 is controlled, and therefore the product quality after the product assembly is ensured.

The second tooling plate 94 is provided with a mounting seat 92, the mounting seat 92 is provided with a placement tooling plate 93, the mounting seat 92 is provided with a third avoidance groove (not marked), the placement tooling plate 93 is provided with a third limiting groove (not marked) and a fourth limiting groove (not marked), and the third limiting groove is correspondingly communicated with the third avoidance groove in the Z-axis direction. The eccentric pin shaft body 11 can be placed in a fourth limit groove for placing the tooling plate 93, and the eccentric pin assembly 1 can be placed in a third limit groove for placing the tooling plate 93 and a third avoiding groove of the mounting seat 92, so that the measurement precision is improved.

In addition, the detection mechanism 8 of the present embodiment further includes a pressing head 84 and a vertical control assembly, the pressing head 84 is movably supported on the lifting plate 82 in the Z-axis direction, and the vertical control assembly controls the pressing head 84 to move in the Z-axis direction. In the detection and measurement process, the lifting control assembly of the detection mechanism 8 controls the lifting plate 82 to move downwards in the Z-axis direction, synchronously drives the displacement sensor 83 and the pressing head 84 to move downwards in the Z-axis direction, meanwhile, the vertical control assembly controls the pressing head 84 to move downwards in the Z-axis direction to be pressed on a product to be measured, when the pressing head 84 is pressed on the product to be measured, the downward movement of the displacement sensor 83 in the Z-axis direction to the detection position can be identified, and the measurement accuracy is improved. Furthermore, the vertical control assembly of the present embodiment is a vertical cylinder 85, the vertical cylinder 85 is installed on the lifting plate 82, and a piston rod of the vertical cylinder 85 penetrates through the lifting plate 82 and is connected with the pressing head 84. In addition, the lifting control assembly of the present embodiment is a slide table cylinder 81, and the slide table cylinder 81 is supported on the work table 21. Further, the slide load control assembly of the present embodiment includes a fifth motor 91, a fifth screw (not labeled) and a fifth screw nut (not labeled), the fifth screw extends in the Y-axis direction and is rotatably supported on the worktable 21, the fifth motor 91 is connected to one end of the fifth screw, and the fifth screw nut is mounted on the second tooling plate 94 and movably sleeved on the fifth screw.

The above embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the utility model, so that equivalent changes or modifications made based on the structure, characteristics and principles of the utility model as claimed should be included in the claims of the present invention.

Claims (10)

1. The assembling equipment for the eccentric pin assembly of the compressor comprises a workbench, and is characterized by further comprising a clamping press-fitting mechanism and a first tooling mechanism which are positioned on the workbench;

the first tool mechanism comprises a movement control assembly, a first tool plate and a support assembly, the movement control assembly can control the first tool plate to move in the X-axis direction, the support assembly comprises a support shaft and a first elastic piece, and the support shaft extends in the Z-axis direction and is movably supported on the first tool plate in the Z-axis direction;

the clamping and press-fitting mechanism comprises a drive control assembly, a connecting plate, a pressure rod, a second elastic piece, a first clamping arm, a second clamping arm and a clamping arm control assembly, the drive control assembly can control the connecting plate to move in the Y-axis direction and the Z-axis direction respectively, the pressure rod extends in the Z-axis direction and is positioned above the first tooling plate, and the pressure rod is movably supported on the connecting plate in the Z-axis direction;

the second elastic piece forces the compression rod to move towards the first tooling plate in the Z-axis direction, and the first elastic piece forces the supporting shaft to move towards the connecting plate in the Z-axis direction;

the pressure head end of the pressure rod close to the first tooling plate is provided with a positioning groove, the peripheral wall of the pressure head end is provided with two accommodating grooves which are oppositely arranged in the radial direction of the pressure rod and communicated with the positioning groove, the first clamping arm and the second clamping arm are respectively positioned in the two accommodating grooves, and the clamping arm control assembly can control the first clamping arm and the second clamping arm to synchronously move towards or away from the positioning groove.

2. The compressor eccentric pin assembly assembling apparatus of claim 1, wherein:

the clamping and press-fitting mechanism further comprises a first guide sleeve arranged on the connecting plate, the press rod can movably penetrate through the first guide sleeve in the Z-axis direction, the peripheral wall of the first guide sleeve is provided with two first guide grooves which are oppositely arranged in the radial direction of the first guide sleeve in a penetrating manner, and each first guide groove extends in the Z-axis direction;

the pressing rod is provided with a first limiting pin, the first limiting pin extends in the radial direction of the pressing rod and penetrates through the pressing rod, and two ends of the first limiting pin are respectively inserted into the two first guide grooves.

3. The compressor eccentric pin assembly assembling apparatus of claim 2, wherein:

the clamping and press-fitting mechanism further comprises a first blocking cover, the first blocking cover covers a port, far away from the press head end, of the first guide sleeve, and the press rod can movably penetrate through the first blocking cover in the Z-axis direction;

the second elastic piece is a second return spring, the second return spring is sleeved on the pressure rod and is positioned inside the first guide sleeve, and two ends of the second return spring are respectively abutted between the first blocking cover and a shaft shoulder of the pressure rod.

4. The compressor eccentric pin assembly assembling apparatus of claim 1, wherein:

the clamping press-fitting mechanism further comprises a pressure sensor arranged on the connecting plate, and the pressing end of the pressing rod, which is far away from the first tooling plate, can be pressed against the detection head of the pressure sensor.

5. The compressor eccentric pin assembly assembling apparatus of claim 1, wherein:

the supporting assembly further comprises a second guide sleeve arranged on the first tooling plate, the supporting shaft can movably penetrate through the second guide sleeve in the Z-axis direction, the peripheral wall of the second guide sleeve is provided with two second guide grooves which oppositely penetrate through the second guide sleeve in the radial direction, and each second guide groove extends in the Z-axis direction;

the supporting shaft is provided with a second limiting pin, the second limiting pin extends in the radial direction of the supporting shaft and penetrates through the supporting shaft, and two ends of the second limiting pin are respectively inserted into the two second guide grooves.

6. The compressor eccentric pin assembly assembling apparatus of claim 5, wherein:

the support assembly further comprises a second blocking cover, and the second blocking cover covers a port of the second guide sleeve, which is close to the workbench;

the first elastic piece is a first return spring, the first return spring is located inside the second guide sleeve, and two ends of the first return spring are respectively abutted between the second blocking cover and the end face, close to the workbench, of the support shaft.

7. The compressor eccentric pin assembly assembling apparatus of claim 1, wherein:

the first tooling mechanism further comprises a press-fitting jig assembly, the press-fitting jig assembly comprises a base and a limiting tooling plate, the base is positioned on the first tooling plate, and the limiting tooling plate is positioned on the base;

the base is provided with a first avoidance groove and a second avoidance groove, the limiting tooling plate is provided with a first limiting groove and a second limiting groove, the first limiting groove is correspondingly communicated with the first avoidance groove in the Z-axis direction, and the second limiting groove is correspondingly communicated with the second avoidance groove in the Z-axis direction.

8. The compressor eccentric pin assembly assembling apparatus of any one of claims 1 to 7, wherein:

the compressor eccentric pin assembly assembling equipment further comprises a detection mechanism and a second tooling mechanism which are positioned on the workbench, the second tooling mechanism comprises a sliding load control assembly and a second tooling plate, and the sliding load control assembly can control the second tooling plate to move in the Y-axis direction;

the detection mechanism comprises a lifting control assembly, a lifting plate and a displacement sensor, the lifting plate is located above the second tooling plate in the Z-axis direction, the displacement sensor is installed on the lifting plate, and the lifting control assembly can control the lifting plate to move in the Z-axis direction.

9. The compressor eccentric pin assembly assembling apparatus of claim 8, wherein:

the detection mechanism further comprises a pressing head and a vertical control assembly, the pressing head is movably supported on the lifting plate in the Z-axis direction, and the vertical control assembly can control the pressing head to move in the Z-axis direction.

10. The compressor eccentric pin assembly assembling apparatus of claim 9, wherein:

the second tooling plate is provided with a mounting seat, the mounting seat is provided with a placement tooling plate, the mounting seat is provided with a third avoidance groove, the placement tooling plate is provided with a third limiting groove and a fourth limiting groove, and the third limiting groove is communicated with the third avoidance groove in the Z-axis direction.

Images