CN216882554U

CN216882554U - Grabbing device after clutch assembly is accomplished

Info

Publication number: CN216882554U
Application number: CN202123175941.3U
Authority: CN
Inventors: 陈雷; 马振来; 侯立世; 石中均; 李剑; 刘力
Original assignee: Changchun Yidong Clutch Co ltd
Current assignee: Changchun Yidong Clutch Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-05
Anticipated expiration: 2031-12-17

Abstract

A gripping device after the assembly of a clutch belongs to the technical field of clutch conveying equipment. The utility model aims to provide a grabbing device after clutch assembly, which can ensure the stability and safety when grabbing a clutch by adopting the principle of combining multidirectional movement. The utility model is characterized in that a support column is fixedly arranged on a base, a cross beam is fixedly arranged on the support column, a transverse slide rail is fixedly arranged on the side surface of the cross beam, and limiting blocks are arranged at two ends of the transverse slide rail; the back of the transverse bearing plate is fixedly provided with a transverse sliding sleeve, the transverse sliding sleeve is matched with the transverse sliding rail for installation, the front of the transverse bearing plate is fixedly provided with a longitudinal sliding beam, the surface of the longitudinal sliding beam is fixedly provided with a longitudinal sliding rail, the back of the transverse supporting beam is fixedly provided with a longitudinal sliding sleeve, and the longitudinal sliding sleeve is matched with the longitudinal sliding rail for installation. The utility model completes transverse and longitudinal grabbing tasks through multi-stage axial and longitudinal track motions, and each direction independently completes the motion track, so that the motions in each direction are very stable and safe.

Description

Grabbing device after clutch assembly is accomplished

Technical Field

The utility model belongs to the technical field of clutch conveying equipment.

Background

The clutch is an important part in the integral structure of the automobile, and most parts of the clutch are assembled by metal parts, so the clutch is relatively heavy in weight, even though the clutch for the small automobile is about dozens of kilograms, and even a large truck reaches thousands of kilograms, and basic manpower cannot finish conveying. After the assembly of an enterprise producing a large clutch is completed, the clutch needs to be taken down from a production line, most of the conventional existing conventional lifting appliances adopt simple lifting appliances, the stability, the safety and the like of the lifting appliances cannot be guaranteed, and the lifting appliances often drop off midway due to a plurality of reasons, so that the damage to personnel is caused.

Disclosure of Invention

The utility model aims to provide a grabbing device after clutch assembly, which can ensure the stability and safety when grabbing a clutch by adopting the principle of combining multidirectional movement.

The utility model is characterized in that a support column is fixedly arranged on a base, a cross beam is fixedly arranged on the support column, a transverse slide rail is fixedly arranged on the side surface of the cross beam, and limiting blocks are arranged at two ends of the transverse slide rail; the back of the transverse bearing plate is fixedly provided with a transverse sliding sleeve, the transverse sliding sleeve is matched with the transverse sliding rail for installation, the front of the transverse bearing plate is fixedly provided with a longitudinal sliding beam, the surface of the longitudinal sliding beam is fixedly provided with a longitudinal sliding rail, the back of the transverse supporting beam is fixedly provided with a longitudinal sliding sleeve, the longitudinal sliding sleeve is matched with the longitudinal sliding rail for installation, the upper end of a longitudinal sliding mechanism consisting of the longitudinal sliding sleeve, the longitudinal sliding beam and the longitudinal sliding rail is provided with a longitudinal control cylinder, a vertical piston rod of the longitudinal control cylinder is connected with the longitudinal sliding sleeve, and a cylinder body of the longitudinal control cylinder is fixedly connected with the longitudinal sliding beam and the longitudinal sliding rail; a rotary cylinder is arranged at the front end of a transverse supporting beam through a cylinder mounting plate, the upper end of the rotary cylinder is communicated with an air pump through an air inlet and outlet, a rotary disc is fixedly arranged at the front end of a rotary piston of the rotary cylinder, an upper sliding seat and a lower sliding seat are fixedly arranged at the front end of the rotary disc, an upper sliding block and a lower sliding block which are matched with a guide groove through a guide block are arranged at the front ends of the upper sliding seat and the lower sliding seat, the guide groove is arranged at the rear sides of the upper sliding block and the lower sliding block, guide posts are arranged at the two sides of the upper end and the lower sliding block and are inserted into guide sleeves, the guide sleeves are arranged at the two sides of the front end of the upper sliding seat and the lower sliding seat, the upper sliding piston rod and the lower sliding seat are fixedly connected with the rear sides of the upper sliding block and the lower sliding block, air is supplied to the two ends of the upper piston and the lower sliding seat through the air inlet and outlet inside of the upper sliding seat and lower sliding seat, a limit bottom base is fixedly arranged at the bottom of the limit base, and one end of a tray of the limit base corresponds to the bottom of the upper sliding seat and the lower sliding seat; the clamping jaw air inlet and outlet port is formed in the clamping jaw air cylinder, and the clamping jaw air inlet and outlet port is communicated with an air source.

The utility model is provided with a positioning opening on the rotating disc, a positioning cylinder is arranged on the side surface of the cylinder mounting plate, and a piston rod of the positioning cylinder corresponds to the positioning opening.

The clutch clamping groove is formed in the position, corresponding to the edge of the clutch, of the clamping jaw.

The utility model completes transverse and longitudinal grabbing tasks through multi-stage axial and longitudinal track motions, each direction is an independent motion track, so the motions in each direction are very stable and safe, the grabbing device is mainly applied to grabbing movement of large parts, and other large parts can be grabbed by changing the clamping jaws.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view of portion C of FIG. 2 of the present invention;

FIG. 6 is a schematic view of the structure of the upper and lower sliders of the present invention;

FIG. 7 is a schematic view of the connection of the jaws of the present invention;

fig. 8 is a schematic view of the power connection of the lateral motion mechanism of the present invention.

Detailed Description

The utility model is characterized in that a support column 9 is fixedly arranged on a base 8, the base 8 and the support column 9 have the same structure function as the existing base and support column, and are both support mechanisms for supporting a working table surface and the like.

The grabbing mechanism comprises three large moving mechanisms and a grabbing mechanism, and comprises a transverse moving mechanism which moves transversely on the cross beam 2, a longitudinal moving mechanism which moves up and down on the longitudinal sliding beam 23, and a rotating mechanism which only needs 90-degree rotation at the front end of the transverse supporting beam 11, wherein the transverse moving mechanism can drive the longitudinal moving mechanism and the rotating mechanism to move transversely at the same time, the longitudinal moving mechanism can drive the rotating mechanism to move longitudinally (up and down) at the same time, and the rotating mechanism can drive the grabbing mechanism to rotate downwards and outwards at 90-degree angles, so that the four large mechanisms can ensure that the clamping jaws grab the clutch assembly 4 to carry out taking in the transverse direction, the longitudinal direction and the rotation direction and butt joint with other butt joint equipment.

A transverse movement mechanism: the transverse beam 2 is fixedly mounted on the supporting column 9, the transverse sliding rail 3 is fixedly mounted on the side face of the transverse beam 2, the transverse beam 2 is a connecting part for fixing the whole device and the supporting column 9 and is also a fixing base of the transverse sliding rail 3, the limiting blocks 5 are mounted at two ends of the transverse sliding rail 3, two ends of each limiting block 5 are respectively provided, the limiting blocks mainly limit two end positions of the whole mechanism during transverse movement, and the transitional movement of the limiting blocks is placed.

The back of the transverse bearing plate 12 is fixedly provided with a transverse sliding sleeve 26, the transverse sliding sleeve 26 is matched with the transverse sliding rail 3, the transverse movement of the whole mechanism is completed by the matching operation of the transverse sliding sleeve 26 and the transverse sliding rail 3, and the transverse sliding sleeve 26 transversely slides on the transverse sliding rail 3, so that the transverse movement of the whole mechanism is completed.

The power source of the transverse movement mechanism is driven by a transverse movement cylinder 38, the transverse movement cylinder 38 is arranged in a transverse beam 2, the transverse beam 2 is hollow, a movement space is reserved between the two transverse sliding rails 3 except the transverse sliding rails 3 which are arranged up and down on one side corresponding to the whole device, the front end of a piston rod of the transverse movement cylinder 38 is connected with a transverse bearing plate connecting block 39, and the transverse bearing plate connecting block 39 is fixedly connected with the transverse bearing plate 12. This is accomplished by the extension and contraction of the piston rod of the lateral movement cylinder 38 to move the lateral bearing plate 12 and other mechanisms on the lateral bearing plate 12 laterally.

A longitudinal movement mechanism: a longitudinal sliding beam 23 is fixedly installed on the front surface of the transverse bearing plate 12, the longitudinal sliding beam 23 is a supporting part of the whole longitudinal mechanism and a connecting part with a transverse moving structure, a longitudinal sliding rail 24 is fixedly installed on the surface of the longitudinal sliding beam 23, a longitudinal sliding sleeve 25 is fixedly installed on the back surface of the transverse supporting beam 11, the longitudinal sliding sleeve 25 is installed in a matching way with the longitudinal sliding rail 24, the longitudinal sliding sleeve 25 slides in a matching way with the longitudinal sliding rail 24 to form a running basis of longitudinal movement, a longitudinal control cylinder 1 is installed at the upper end of a longitudinal sliding mechanism 10 formed by the longitudinal sliding sleeve 25, the longitudinal sliding beam 23 and the longitudinal sliding rail 24, a vertical piston rod of the longitudinal control cylinder 1 is connected with the longitudinal sliding sleeve 25, and a cylinder body of the longitudinal control cylinder 1 is fixedly connected with the longitudinal sliding beam 23 and the longitudinal sliding rail 24; the longitudinal control cylinder 1 is a power mechanism of a longitudinal motion mechanism, and the longitudinal sliding sleeve 25 is pushed or retracted through the extension and retraction of a piston rod in the longitudinal control cylinder 1, so that the longitudinal sliding sleeve 25 moves up and down on the longitudinal sliding rail 24.

A rotating mechanism: the rotary cylinder 14 is arranged at the front end of the transverse supporting beam 11 through a cylinder mounting plate 22, the transverse supporting beam 11 and the cylinder mounting plate 22 are both fixed components playing a role in connection and support, the rotary cylinder 14 is a cylinder with a function of rotation control, the upper end of the rotary cylinder 14 is communicated with an air pump through an air inlet 13 and an air outlet 13, the rotary cylinder 14 completes rotation control on the rotary piston 27 through air supply or air outlet of the air inlet 13, the rotary piston 27 only rotates 90 degrees, a rotary disc 20 is fixedly mounted at the front end of the rotary piston 27 of the rotary cylinder 14, and the rotary disc 20 is a connecting piece and can synchronously rotate with the rotary piston 27.

An upper slide seat 15 and a lower slide seat 15 are fixedly arranged at the front end of the rotating disc 20, an upper slide block 17 and a lower slide block 17 which are matched with a guide groove 28 through a guide block 29 are arranged at the front end of the upper slide seat 15 and the lower slide seat 15, the guide groove 28 is arranged at the rear side of the upper slide block 17 and the lower slide block 17, guide posts 16 are arranged at two sides of the upper end of the upper slide block 17 and two sides of the lower slide block 17, the guide posts 16 are inserted in guide sleeves 18, the guide sleeves 18 are arranged at two sides of the front end of the upper slide seat 15 and two sides of the lower slide seat 15, the upper slide seat 15 and the lower slide seat 15 are air cylinders, the upper slide seat 15 and the lower slide seat 17 are fixedly connected with the rear sides of the upper slide seat and the lower slide seat 17, air is supplied to two ends of the upper slide seat and the lower slide seat 15 through an air inlet and an air outlet, the guide posts 16 and the guide sleeves 18 are multiple limit positions, and only can be ensured to move up and down (the up and down movement involved here is the positioning for the direction of the present invention, the movement of the up-down slider 15 and the up-down slider 17 is performed by supplying air into the up-down slider 15 (air cylinder).

The bottom ends of the upper and lower sliding blocks 17 are fixedly provided with limiting bottom supports 30, and one end of a tray of the limiting bottom supports 30 corresponds to the bottoms of the upper and lower sliding seats 15; the limiting bottom support 30 is a limiting device, and when the upper and lower sliding blocks 17 move upwards, the upper and lower sliding blocks 17 are limited to move upwards continuously through the supporting connection of the tray of the limiting bottom support 30 and the upper and lower sliding seats 15.

The front end of the upper sliding seat 15 and the lower sliding seat 15 is fixedly provided with a clamping jaw mounting plate 7, the clamping jaw mounting plate 7 is a connecting piece, the front end of the clamping jaw mounting plate 7 is provided with a clamping jaw air cylinder 33, the end part of a telescopic piston rod in the clamping jaw air cylinder 33 is provided with a telescopic expansion block 32, the outer end of the telescopic expansion block 32 is propped against one end of a clamping jaw sliding block 35, the other end of the clamping jaw sliding block 35 is fixedly connected with the tail end of a clamping jaw 31, the clamping jaw sliding block 35 is arranged in a sliding groove 36, a reset spring is arranged between the clamping jaw sliding block 35 and the sliding groove 36, the clamping jaw air cylinder 33 is provided with a clamping jaw air cylinder air inlet and outlet 34, and the clamping jaw air cylinder air inlet and outlet 34 is communicated with an air source. The structure is a mechanism for controlling the clamping or loosening of the clamping jaws, all control is completed through air supply or return air to the clamping jaw air cylinder 33, air supply is carried out in the clamping jaw air cylinder 33, a piston rod of the clamping jaw air cylinder 33 pushes the telescopic expansion block 32 to ascend, the clamping jaw sliding block 35 and the clamping jaw 31 extend outwards, clamping on the clutch assembly 4 is loosened, air return is carried out in the clamping jaw air cylinder 33, the piston rod of the clamping jaw air cylinder 33 pulls the telescopic expansion block 32 to retract, the clamping jaw sliding block 35 and the clamping jaw 31 are separated from contact, at the moment, under the action of a return spring, the three clamping jaws contract, and the clutch assembly 4 is clamped. The clamping jaw air cylinder inlet and outlet air port 34 is a through hole for the inlet and outlet air of the clamping jaw air cylinder 33.

In the utility model, a positioning notch 19 is arranged on a rotating disc 20, a positioning cylinder 21 is arranged on the side surface of a cylinder mounting plate 22, and a piston rod of the positioning cylinder 21 corresponds to the positioning notch 19. The structure is a positioning mechanism, the clutch is heavy, the stress is large when the clutch is grabbed, the positioning cylinder is added for preventing the whole rotating mechanism from descending under the gravity, and when the rotating mechanism is in a downward state, a piston rod of the positioning cylinder 21 extends into the positioning notch 19 to play a role in sharing the stress.

The utility model is provided with a clutch clamping groove 37 at the position of the clamping jaw 31 corresponding to the edge of the clutch. Due to the weight of the clutch, the clutch pack may not be clamped by means of smooth clamping jaws only, and is clamped to the clutch pack 4 by means of the clamping groove, which is substantially the same as or slightly larger than the thickness of the flared edge of the clutch pack 4. For clamping stability, hooks can be arranged at the end parts of the clamping jaws for grabbing.

The air cylinders (the transverse movement air cylinder 38, the longitudinal control air cylinder 1, the rotating air cylinder 14, the upper and lower sliding seats 15 (clamping jaw movement air cylinders) and the clamping jaw air cylinder 33) related by the utility model all adopt the functions of the existing air cylinders, so that the utility model does not excessively describe the internal structure of the air cylinders and only describes the work completed by the air cylinders from the function perspective.

The working process of the utility model is as follows: firstly, the transverse moving cylinder 38 works to push the transverse bearing plate connecting block 39 and the transverse bearing plate 12 to move forwards, at the moment, the clamping jaw 31 moves downwards until the clamping jaw 31 at the front end corresponds to the position of the clutch assembly 4 on the production line, at the moment, the longitudinal control cylinder 1 is operated to push the longitudinal sliding beam 23 and drive the transverse supporting beam 11 and the assembly connected with the transverse supporting beam to move downwards until the clamping jaw 31 is butted with the position of the clutch assembly 4, then, the clamping jaw cylinder 33 is started, at the moment, the telescopic expansion block 32 retracts until the clamping jaw 31 stably clamps the clutch assembly 4, the piston rod of the longitudinal control cylinder 1 is started to retract, simultaneously, the longitudinal sliding beam 23, the transverse supporting beam 11 and the assembly connected with the transverse supporting beam are driven to move upwards, at the moment, the clamping jaw grabs the clutch assembly 4, then the transverse moving cylinder 38 retracts, and simultaneously drives the transverse bearing plate 39 and the transverse bearing plate 12 to move backwards, when the clamping jaw mechanism corresponds to the position of equipment for butting and receiving the clutch assembly, the transverse movement air cylinder 38 stops moving, then the rotation air cylinder 14 works to drive the rotating disc 20 and the front end connecting assembly to rotate for 90 degrees, before the rotation, the positioning air cylinder 21 works firstly to enable a piston rod of the positioning air cylinder 21 to be separated from the positioning notch 19, after the rotation is completed, the upper sliding seat 15 and the lower sliding seat 15 (clamping jaw movement air cylinder) work to move the upper sliding block 17 and the lower sliding block 17 forwards, meanwhile, the clamping jaw mounting plate 7 connected with the upper sliding block 17 and the lower sliding block 17 move forwards simultaneously until the clutch assembly 4 is butted with the device for receiving the clutch assembly, then the clamping jaw air cylinder 33 is operated to release the clamping jaw to clamp the clutch assembly 4, and finally, each air cylinder is operated in sequence to reset.

Claims

1. The utility model provides a grabbing device after clutch assembly accomplishes, fixed mounting has support column (9), its characterized in that on base (8): a cross beam (2) is fixedly installed on the supporting column (9), a transverse sliding rail (3) is fixedly installed on the side surface of the cross beam (2), and limiting blocks (5) are installed at two ends of the transverse sliding rail (3); the back of the transverse bearing plate (12) is fixedly provided with a transverse sliding sleeve (26), the transverse sliding sleeve (26) is installed in a matched manner with the transverse sliding rail (3), the front of the transverse bearing plate (12) is fixedly provided with a longitudinal sliding beam (23), the surface of the longitudinal sliding beam (23) is fixedly provided with a longitudinal sliding rail (24), the back of the transverse supporting beam (11) is fixedly provided with a longitudinal sliding sleeve (25), the longitudinal sliding sleeve (25) is installed in a matched manner with the longitudinal sliding rail (24), the upper end of a longitudinal sliding mechanism (10) formed by the longitudinal sliding sleeve (25), the longitudinal sliding beam (23) and the longitudinal sliding rail (24) is provided with a longitudinal control cylinder (1), a vertical piston rod of the longitudinal control cylinder (1) is connected with the longitudinal sliding sleeve (25), and a cylinder body of the longitudinal control cylinder (1) is fixedly connected with the longitudinal sliding beam (23) and the longitudinal sliding rail (24); a rotary cylinder (14) is arranged at the front end of a transverse supporting beam (11) through a cylinder mounting plate (22), the upper end of the rotary cylinder (14) is communicated with an air pump through an air inlet and outlet (13), a rotary disc (20) is fixedly arranged at the front end of a rotary piston (27) of the rotary cylinder (14), an upper sliding seat and a lower sliding seat (15) are fixedly arranged at the front end of the rotary disc (20), an upper sliding block and a lower sliding block (17) which are matched with a guide groove (28) through a guide block (29) are arranged at the front end of the upper sliding seat and the lower sliding seat (15), the guide block (29) is arranged in front of the upper sliding seat and the lower sliding seat (15), the guide groove (28) is arranged at the rear side of the upper sliding block and the lower sliding block (17), guide columns (16) are arranged at two sides of the upper end of the upper sliding block and the lower sliding block (17), the guide columns (16) are inserted into guide sleeves (18), the guide sleeves (18) are arranged at two sides of the front end of the upper sliding seat and the lower sliding seat (15), the upper sliding seat is an air cylinder, a piston rod of the upper sliding seat and the lower sliding seat is fixedly connected with the rear side of the upper sliding block and the upper sliding seat (17), the interior of the upper sliding seat (15) and the lower sliding seat (15) supplies air to two ends of the internal piston through air inlets and air outlets, a limiting bottom support (30) is fixedly arranged at the bottom end of the upper sliding seat and the lower sliding seat (17), and one end of a tray of the limiting bottom support (30) corresponds to the bottom of the upper sliding seat and the lower sliding seat (15); clamping jaw mounting panel (7) are fixed mounting at upper and lower slide (15) front end, clamping jaw cylinder (33) are installed to clamping jaw mounting panel (7) front end, flexible piston rod tip in clamping jaw cylinder (33) is installed and is stretched out and rise piece (32), flexible piece (32) outer end top is in clamping jaw slider (35) one end, clamping jaw slider (35) other end and clamping jaw (31) tail end fixed connection, clamping jaw slider (35) are arranged in spout (36), and install reset spring between clamping jaw slider (35) and spout (36), it has clamping jaw cylinder business turn over gas port (34) to open clamping jaw cylinder (33), clamping jaw cylinder business turn over gas port (34) and air supply intercommunication.

2. The clutch as claimed in claim 1, wherein the clutch is assembled by: a positioning opening (19) is formed in the rotating disc (20), a positioning cylinder (21) is installed on the side face of the cylinder installing plate (22), and a piston rod of the positioning cylinder (21) corresponds to the positioning opening (19).

3. The clutch as claimed in claim 1, wherein the clutch is assembled by: a clutch clamping groove (37) is arranged at the position of the clamping jaw (31) corresponding to the edge of the clutch.