CN216758868U

CN216758868U - Automobile muffler base cover assembly device

Info

Publication number: CN216758868U
Application number: CN202123322798.6U
Authority: CN
Inventors: 沈海波; 吴志坤; 王永前
Original assignee: Foshan Shunde Scien Tech Industrial Co ltd
Current assignee: Foshan Shunde Scien Tech Industrial Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an automobile silencer base cover assembling device, which relates to the technical field of silencer base assembling and aims at solving the problems that the periphery of a base needs to be clamped when an existing machine is clamped, the assembly of the base is influenced, and the clamped base is not easy to take down after the assembly is finished. The clamping block is separated from the upper base, so that the upper base is conveniently taken down, and the working efficiency is improved.

Description

Assembling device for base cover of automobile silencer

Technical Field

The utility model relates to the technical field of assembly of a silencer base, in particular to a covering assembly device for an automobile silencer base.

Background

Automobile muffler need install through the base when the installation, the muffler base is when production, need assemble last base and lower base (muffler base assembly structure is shown as figure 4 ~ 6), need assemble through the machine when the equipment, the machine will carry out the centre gripping with the base when the equipment, current machine is when the centre gripping, need carry out the centre gripping around the base, especially, the centre gripping of going up the base, thereby influence the assembly and the quality of base, and current after the equipment is accomplished, the base of centre gripping is difficult for taking off, the problem of work efficiency has been reduced, therefore, in order to solve this type of problem, we have proposed an automobile muffler base lid and have closed assembly quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a covering and assembling device for a base of an automobile silencer, which solves the problems that the periphery of an upper base needs to be clamped when an existing machine is used for clamping, the assembly of the base is influenced, and the clamped base is not easy to take down after the assembly is completed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile muffler base lid closes assembly quality, includes base clamping device down, just one side of base clamping device is provided with supporting mechanism down, supporting mechanism and lower base clamping device fixed connection, just the bottom of supporting mechanism is provided with disassembly body, disassembly body's top fixed mounting has fixed establishment, just fixed establishment's top is provided with base clamping mechanism, it is telescopic rotating-structure to go up base clamping mechanism, base clamping device's top is provided with down the base down.

Preferably, the supporting mechanism comprises two bottom plates, bottom blocks, connecting plates and transverse plates, the bottom blocks are fixedly mounted at the top ends of the bottom plates, the connecting plates are arranged at the top ends of the bottom blocks, and the transverse plates are fixedly mounted between the connecting plates.

Preferably, the fixing mechanism comprises a support arm, a guide block and a sliding groove, the support arm is fixedly mounted at the top end of the guide block, and the sliding groove is formed in the inner wall of the support arm.

Preferably, the disassembling mechanism comprises a first cylinder and a piston rod, the first cylinder is located at the bottom end of the transverse plate, the piston rod is arranged at the top end of the first cylinder, and the piston rod penetrates through the transverse plate and is fixedly connected with the guide block.

Preferably, the upper base clamping mechanism comprises a second cylinder and a cylinder fixing seat, the second cylinder is located at the top end of the supporting arm, the cylinder fixing seat is fixedly mounted at one end of the second cylinder and fixedly connected with the supporting arm, a movable rod is arranged at one end of the second cylinder, a push-pull rod is embedded in the inner wall of the movable rod and penetrates through the sliding groove, and clamping blocks are mounted on the inner wall of the push-pull rod in a rotating mode and are symmetrically distributed relative to the push-pull rod.

Preferably, the bottom of support arm is provided with the locating pin, just be provided with the stopper between the locating pin, the outer wall of locating pin is provided with the base.

The utility model has the beneficial effects that:

according to the utility model, the specific upper base clamping mechanism and the specific dismounting mechanism are arranged, the upper base clamping mechanism is inserted into the upper base, so that the problem that the assembly is influenced by the clamping of the clamping block on the periphery of the upper base can be avoided, meanwhile, the clamping realized from the inner cavity of the base through the arrangement of the clamping block is matched with the limiting block and the magnet, the effective clamping is realized, the periphery of a product is not damaged, when the product needs to be taken down, only the second cylinder needs to be started, so that the clamping block is loosened from the upper base, the clamping block is separated from the upper base, the upper base is convenient to take down, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of an installation structure of an upper base and a lower base of the present invention.

Fig. 3 is a structural sectional view of the upper base clamping mechanism of the utility model.

Fig. 4 is a schematic structural view of an upper base of the silencer.

Fig. 5 is a schematic view of the structure of the lower base of the silencer.

Fig. 6 is a schematic structural view of the silencer in which the upper base and the lower base are assembled.

Reference numbers in the figures: 1. a lower base holding device; 2. a support mechanism; 201. a base plate; 202. a bottom block; 203. a connecting plate; 204. a transverse plate; 3. a disassembly mechanism; 301. a first cylinder; 302. a piston rod; 4. an upper base clamping mechanism; 401. a second cylinder; 402. a cylinder fixing seat; 403. a movable rod; 404. a push-pull rod; 405. positioning pins; 406. a limiting block; 407. a clamping block; 5. a fixing mechanism; 501. a support arm; 502. a guide block; 503. a chute; 6. an upper base; 7. a lower base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, an automobile muffler base cover assembling device comprises a lower base clamping device 1, a supporting mechanism 2 is arranged on one side of the lower base clamping device 1, the supporting mechanism 2 is fixedly connected with the lower base clamping device 1, a dismounting mechanism 3 is arranged at the bottom end of the supporting mechanism 2, the dismounting mechanism 3 penetrates through the supporting mechanism 2, a fixing mechanism 5 is fixedly arranged at the top end of the dismounting mechanism 3, an upper base clamping mechanism 4 is arranged at the top end of the fixing mechanism 5, the upper base clamping mechanism 4 is a telescopic rotating structure, a lower base 7 is arranged at the top end of the lower base clamping device 1, the supporting mechanism 2 comprises two bottom plates 201, bottom blocks 202, a connecting plate 203 and a transverse plate 204, the bottom blocks 202 are fixedly arranged at the top ends of the bottom plates 201, and the connecting plate 203 is arranged at the top ends of the bottom blocks 202, two fixed mounting has the diaphragm 204 between the connecting plate 203, fixed establishment 5 includes support arm 501, guide block 502 and spout 503, the top fixed mounting of guide block 502 has support arm 501, just spout 503 has been seted up to the inner wall of support arm 501.

As shown in fig. 1 and 2, the detaching mechanism 3 includes a first cylinder 301 and a piston rod 302, the first cylinder 301 is located at the bottom end of the transverse plate 204, the piston rod 302 is disposed at the top end of the first cylinder 301, and the piston rod 302 penetrates through the transverse plate 204 and is fixedly connected with the guide block 502, so as to detach the upper base 6 from the upper base clamping mechanism 4, thereby facilitating detachment of the upper base 6.

As shown in fig. 2 and fig. 3, the upper base clamping mechanism 4 includes a second cylinder 401 and a cylinder fixing seat 402, the second cylinder 401 is located at the top end of a supporting arm 501, the cylinder fixing seat 402 is fixedly installed at one end of the second cylinder 401, the cylinder fixing seat 402 is fixedly connected with the supporting arm 501, a movable rod 403 is installed at one end of the second cylinder 401, a push-pull rod 404 is hinged to the inner wall of the movable rod 403, the push-pull rod 404 is arranged in a "Z" shape, the push-pull rod 404 penetrates through a sliding slot 503, the sliding slot 503 is a long slot, so as to facilitate the movement of the push-pull rod 404, a clamping block 407 is rotatably installed on the inner wall of the push-pull rod 404, the clamping blocks 407 are hook-shaped, the clamping blocks 407 are symmetrically distributed with respect to the push-pull rod 404, the hook-shaped clamping blocks 407 are uniformly driven by the push-pull rod 404 to move in the same direction, so as to clamp the upper base 6, a positioning pin 405 is installed at the bottom end of the supporting arm 501, and be provided with stopper 406 between the locating pin 405, the outer wall of locating pin 405 sets up base 6, and two locating pins 405 are located between 6 two holes of base, and its two locating pins 405 pass 6 two holes of base in the use, realize the location, and after the location, collude inboard rotary motion by the unified drive hook-shaped clamp piece 407 same direction of push-and-pull rod 404, realize pressing from both sides tight base 6, otherwise rotary motion then loosens base 6.

The working principle is as follows: during assembly, firstly, the lower base 7 is placed on the lower base clamping device 1 in an inverted manner, then the upper base 6 is placed on the upper base clamping mechanism 4, the round hole of the upper base 6 penetrates through the positioning pin 405 of the tool, the magnet is arranged inside the limiting block 406, the upper base 6 is attached to the limiting block 406 through the magnet, then the second air cylinder 401 is started, the second air cylinder 401 is fixed on the supporting arm 501 through the air cylinder fixing seat 402, the switch of the second air cylinder 401 is started, the movable rod 403 moves, the push-pull rod 404 is pushed, the push-pull rod 404 moves to drive the two clamping blocks 407 to rotate clockwise, the clamping blocks 407 clamp and fix the upper base 6 on the tool, after the upper base 6 and the lower base 7 are clamped, the switch of the first air cylinder 301 is started, the piston rod 302 of the first air cylinder 301 retracts from the extending state, the guide block 502 and the supporting arm 501 are driven to move downwards, so that the upper base 6 clamped on the tool is contacted with the lower base 7, after the assembly is completed, the second cylinder 401 is started, the movable rod 403 of the second cylinder 401 contracts, the push-pull rod 404 drives the two clamping blocks 407 to loosen, then the second cylinder 401 is started again, the piston rod 302 of the second cylinder 401 extends to drive the guide block 502 and the support arm 501 to move upwards, the base assembly which is completed in the assembly and welding process stays on the lower base clamping device 1, and then the base which is completed in the assembly and welding process is taken down from the lower base clamping device 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automobile muffler base lid closes assembly quality, includes base clamping device (1) down, its characterized in that, just one side of base clamping device (1) is provided with supporting mechanism (2) down, supporting mechanism (2) and base clamping device (1) fixed connection down, just the bottom of supporting mechanism (2) is provided with disassembly body (3), the top fixed mounting of disassembly body (3) has fixed establishment (5), just the top of fixed establishment (5) is provided with base fixture (4), it is telescopic rotating-structure to go up base fixture (4).

2. The automobile muffler base covering and assembling device as claimed in claim 1, wherein the supporting mechanism (2) comprises two bottom plates (201), a bottom block (202), a connecting plate (203) and a transverse plate (204), the bottom block (202) is fixedly mounted at the top end of the bottom plate (201), the connecting plate (203) is arranged at the top end of the bottom block (202), and the transverse plate (204) is fixedly mounted between the two connecting plates (203).

3. The covering and assembling device for the base of the automobile silencer according to claim 1 is characterized in that the fixing mechanism (5) comprises a supporting arm (501), a guide block (502) and a sliding groove (503), the supporting arm (501) is fixedly installed at the top end of the guide block (502), and the sliding groove (503) is formed in the inner wall of the supporting arm (501).

4. The automobile muffler base cover assembling device according to claim 1, wherein the disassembling mechanism (3) comprises a first cylinder (301) and a piston rod (302), the first cylinder (301) is located at the bottom end of the transverse plate (204), the piston rod (302) is arranged at the top end of the first cylinder (301), and the piston rod (302) penetrates through the transverse plate (204) and is fixedly connected with the guide block (502).

5. The automobile muffler base cover assembling device according to claim 1, wherein the upper base clamping mechanism (4) comprises a second cylinder (401) and a cylinder fixing seat (402), the second cylinder (401) is located at the top end of the support arm (501), one end of the second cylinder (401) is fixedly provided with the cylinder fixing seat (402), the cylinder fixing seat (402) is fixedly connected with the support arm (501), one end of the second cylinder (401) is provided with a movable rod (403), a push-pull rod (404) is embedded in the inner wall of the movable rod (403), the push-pull rod (404) penetrates through the sliding groove (503), the inner wall of the push-pull rod (404) is rotatably provided with clamping blocks (407), and the clamping blocks (407) are symmetrically distributed about the push-pull rod (404).

6. The covering and assembling device for the base of the automobile silencer according to claim 5 is characterized in that positioning pins (405) are arranged at the bottom ends of the supporting arms (501), a limiting block (406) is arranged between the positioning pins (405), and an upper base (6) is arranged on the outer wall of each positioning pin (405).