CN218312026U

CN218312026U - A frock clamp for processing of car door plant

Info

Publication number: CN218312026U
Application number: CN202222355717.0U
Authority: CN
Inventors: 曹国新
Original assignee: Shenyang Paige Automobile Trim Co ltd
Current assignee: Shenyang Paige Automobile Trim Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a frock clamp for automobile door panel processing, it relates to anchor clamps technical field, including platform and bottom plate, bottom plate detachable sets up at the platform upper surface, the bottom plate upper surface evenly is provided with the screw hole of matrix arrangement, be provided with a plurality of centre gripping subassemblies on the bottom plate, a plurality of centre gripping subassemblies can carry out the centre gripping fixed to the door body of treating processing, the centre gripping subassembly includes support frame, cylinder, a pair of connecting plate and splint, the support frame is by a bottom rectangular plate and a pair of side set-square integrated into one piece, the support frame runs through the rectangular plate through a pair of screw and connects soon in the screw hole and fixes; the utility model discloses not only can carry out the centre gripping according to the door of different batches and different grade type, the suitability is strong, can carry out the multiple spot centre gripping according to the demand moreover, and the centre gripping is stable, has promoted the processingquality and the machining efficiency of product.

Description

A frock clamp for processing of car door plant

Technical Field

The utility model relates to an anchor clamps technical field specifically is a frock clamp for processing of car door plant.

Background

The automobile door is a passage for a driver and passengers to get in and out of the automobile, and can isolate the interference outside the automobile, lighten the side impact to a certain extent and protect passengers. The aesthetic appearance of the car is also related to the styling of the doors.

The processing procedure of door is more, if punch a hole, polish, cladding etc. and these processing often leave not to hold the frock, and a set of reasonable, the anchor clamps that match can promote machining efficiency and processingquality greatly. However, with the development of the automobile industry, the types and models of automobiles are more and more, the shapes and sizes of automobile doors are increased, the existing clamp equipment is difficult to meet the clamping requirements of various automobile doors, on one hand, the reason is that one clamping equipment in the prior art can only clamp one type of automobile door, the limitation is large, on the other hand, the shape of the automobile door is irregular, the clamping points are few, and the clamping stability is difficult to ensure, so that the processing quality and the processing efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock clamp for processing of car door plant not only can carry out the centre gripping according to the door of different batches and different grade type, and the suitability is strong, can carry out the multiple spot centre gripping according to the demand moreover, and the centre gripping is stable, has promoted the processingquality and the machining efficiency of product.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a frock clamp for processing of car door plant, includes platform and bottom plate, bottom plate detachable sets up at the platform upper surface, the bottom plate upper surface evenly is provided with the screw hole that the matrix was arranged, be provided with a plurality of centre gripping subassemblies on the bottom plate, a plurality of centre gripping subassemblies can be treated the door body of processing and carry out the centre gripping fixed, the centre gripping subassembly includes support frame, cylinder, a pair of connecting plate and splint, the support frame is by a bottom rectangular plate and a pair of side set square integrated into one piece, and the support frame runs through the rectangular plate through a pair of screw and connects soon in the screw hole and fix, the cylinder sets up between a pair of set square and rotates with the upper portion of set square to be connected, the upper surface of bottom plate just is located the anterior position fixed mounting who corresponds the set square and has the lug, and the one end position lug both sides of a pair of connecting plate just rotate with the lug through pivot and be connected, and the other end rotation of connecting plate is connected through pivot and cylinder, splint one end is located between a pair of connecting plate and just with connecting plate fixed connection, and the other end is used for pressing from both sides the door body of waiting to process.

Preferably, one end of the connecting plate corresponding to the clamping is provided with a limiting hole, a limiting column penetrates through the limiting hole, clamping plates are arranged at the upper end and the lower end of the limiting column respectively, an extension spring is arranged between the clamping plates corresponding to the upper end of the limiting column and the clamping plates, the upper end of the extension spring is fixedly connected with the lower bottom surface of the clamping plates, and the lower end of the extension spring is fixedly connected with the upper surface of the clamping plates.

Preferably, the lower bottom surface of the clamping plate corresponding to the lower end of the limiting column is provided with a rubber pad.

Preferably, a cushion block is arranged on the upper surface of the bottom plate and at a position corresponding to the clamping end of the clamping plate, a threaded column is fixedly connected to the lower bottom surface of the cushion block, and the cushion block is fixedly connected with the threaded hole in a screwing mode through the threaded column.

Preferably, a gasket is arranged between the rectangular plate in the supporting frame and the upper surface of the bottom plate, and the gasket is sleeved on the screw.

Preferably, the platform and the bottom plate are detachably connected through bolts.

The utility model provides a frock clamp for processing of car door plant possesses following beneficial effect:

1. the utility model can not only clamp the vehicle doors according to different batches and types, has strong applicability, but also clamp the vehicle doors in multiple points according to requirements, has stable clamping, and improves the processing quality and the processing efficiency of products;

2. the middle rubber pad of the utility model is used for increasing the friction force contacting with the vehicle door body, so that the clamping is more stable, and preventing hurting the vehicle door body, and the extension spring has a certain buffering effect at the moment when the vehicle door body is clamped by the cylinder; the gasket and the cushion block are adjusted in a height-adaptive manner so as to meet the clamping of different positions of the vehicle door body.

Drawings

Fig. 1 is the utility model discloses a frock clamp's top view for car door plant processing.

Fig. 2 is a front sectional view of the clamping assembly of fig. 1 according to the present invention.

Fig. 3 is a top view of the clamping assembly of fig. 1 according to the present invention.

In the figure: 1. a platform; 2. a base plate; 3. a threaded hole; 4. a cylinder; 5. a support frame; 6. a splint; 7. a door body; 8. a screw; 9. a threaded post; 10. a gasket; 11. cushion blocks; 12. a connecting plate; 13. a rubber pad; 14. a limiting post; 15. an extension spring; 16. clamping a plate; 17. a limiting hole; 18. a bolt; 19. a lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a tooling fixture for processing an automobile door panel comprises a platform 1 and a bottom plate 2, wherein the bottom plate 2 is detachably arranged on the upper surface of the platform 1, threaded holes 3 arranged in a matrix manner are uniformly formed in the upper surface of the bottom plate 2, a plurality of clamping assemblies are arranged on the bottom plate 2, the plurality of clamping assemblies can clamp and fix an automobile door body 7 to be processed, each clamping assembly comprises a supporting frame 5, an air cylinder 4, a pair of connecting plates 12 and a clamping plate 6, the supporting frame 5 is formed by integrally forming a bottom rectangular plate and a pair of side triangular plates, the supporting frame 5 penetrates through the rectangular plates through a pair of screws 8 and is screwed in the threaded holes 3 for fixing, the air cylinder 4 is arranged between the pair of triangular plates and is rotatably connected with the upper portions of the triangular plates, lugs 19 are fixedly arranged on the upper surface of the bottom plate 2 and positioned at the front portions of the corresponding triangular plates, two sides of one end positions of the pair of connecting plates 12 are rotatably connected with the lugs 19 through rotating shafts, the other ends of the connecting plates 12 are rotatably connected with telescopic ends of the cylinders 4 through rotating shafts, one ends of the clamping plates 6 are positioned between the pair of the connecting plates 12 and are fixedly connected with the lugs 12, and the lugs of the other ends of the clamping plates are used for clamping the automobile door body 7 to be processed; a limiting hole 17 is formed in one end, corresponding to the clamping, of the connecting plate 12, a limiting column 14 penetrates through the limiting hole 17, clamping plates 16 are respectively arranged at the upper end and the lower end of the limiting column 14, an extension spring 15 is arranged between the clamping plate 16 and the clamping plate 6, corresponding to the upper end of the limiting column 14, the upper end of the extension spring 15 is fixedly connected with the lower bottom surface of the clamping plate 16, and the lower end of the extension spring is fixedly connected with the upper surface of the clamping plate 6; a rubber pad 13 is arranged on the lower bottom surface of the clamping plate 16 corresponding to the lower end of the limiting column 14; a cushion block 11 is arranged on the upper surface of the bottom plate 2 and at a position corresponding to the clamping end of the clamping plate 6, a threaded column 9 is fixedly connected to the lower bottom surface of the cushion block 11, and the cushion block 11 is screwed and fixed with the threaded hole 3 through the threaded column 9; a gasket 10 is arranged between the rectangular plate in the support frame 5 and the upper surface of the bottom plate 2, and the gasket 10 is sleeved on the screw 8; the platform 1 and the bottom plate 2 are detachably connected through bolts 18.

The detailed connection means is a technique known in the art, and the following main description is provided for the working principle and process, and specifically provided for the following:

the air cylinder 4 in the utility model is connected with an external air compressor; the utility model is provided with the cushion blocks 11 and the gaskets 10 with different heights so as to meet the clamping of different positions of the irregular structure vehicle door body 7; the above steps are well known and conventional production means for those skilled in the art, and will not be described in detail.

According to the attached drawings 1-3 of the specification, the clamping components are installed according to different batches or signals of the car door bodies 7 and the positions, which can be clamped, of the car door bodies 7, as the threaded holes 3 are uniformly formed in the bottom plate 2 in a matrix arrangement, the clamping components can be selectively fixed on the bottom plate 2 through the screws 8, the supporting frame 5 in the clamping components is integrally formed by a rectangular plate and a triangular plate, the supporting frame 5 is fixed in two adjacent threaded holes 3 through the screwed connection columns of the rectangular plate, which are penetrated through by the screws 8, and the clamping components are arranged as many as possible; the utility model discloses not only can carry out the centre gripping according to the door of different batches and different grade type, the suitability is strong, can carry out the multiple spot centre gripping according to the demand moreover, and the centre gripping is stable, has promoted the processingquality and the machining efficiency of product.

The during operation, only need let cylinder 4 work, the flexible end extension of cylinder 4, can make splint 6 treat the door body 7 of processing and press from both sides tightly, it is concrete, because cylinder 4 rotates with the set-square upper portion of support frame 5 to be connected, lug 19 on a pair of connecting plate 12 one end and the rectangular plate rotates to be connected, the flexible end of cylinder 4 rotates with a pair of connecting plate 12 other end to be connected, consequently, the flexible end extension of cylinder 4 can make connecting plate 12 use lug 19 link clockwise rotation as the center, thereby drive and connecting plate 12 fixed connection's splint 6 rotation, and then make splint 6 keep away from the one end of connecting plate 12 and compress tightly to door body 7 on the bottom plate 2, the realization is fixed to tightening of door body 7.

Specifically, the compressing end of the connecting plate 12 is provided with a limiting hole 17 through the limiting hole 17, a tension spring 15 is fixedly arranged between a clamping plate 16 and a clamping plate 6 at the upper end of the limiting column 14, a rubber pad 13 is arranged on the clamping plate 16 at the lower end, when the air cylinder 4 works to compress the car door body 7, the tension spring 15 has a certain buffering effect, the rubber pad 13 is used for increasing the friction force contacting with the car door body 7, the clamping is more stable, and the car door body 7 is prevented from being damaged.

Specifically, the cushion block 11 is screwed in the threaded hole 3 through the threaded column 9 and corresponds to the position of the pressing end of the clamping plate 6, the gasket 10 is arranged between the upper surface of the bottom plate 2 and the supporting frame 5, and the cushion block 11 and the gasket 10 are matched for use, so that the cushion block can meet the clamping of the vehicle door bodies 7 at different positions.

The base plate 2 and the platform 1 are detachably connected through the bolts 18, and the base plate 2 can be turned over regularly to clean sundries in the threaded hole 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tooling clamp for processing an automobile door panel comprises a platform (1) and a bottom plate (2), the bottom plate (2) is detachably arranged on the upper surface of the platform (1), it is characterized in that the upper surface of the bottom plate (2) is uniformly provided with threaded holes (3) which are arranged in a matrix, a plurality of clamping components are arranged on the bottom plate (2), the plurality of clamping components can clamp and fix the vehicle door body (7) to be processed, the clamping component comprises a supporting frame (5), a cylinder (4), a pair of connecting plates (12) and a clamping plate (6), the supporting frame (5) is formed by integrally forming a bottom rectangular plate and a pair of side triangular plates, the supporting frame (5) penetrates through the rectangular plate through a pair of screws (8) and is screwed in the threaded holes (3) for fixing, the cylinder (4) is arranged between the pair of the triangular plates and is rotationally connected with the upper parts of the triangular plates, lugs (19) are fixedly arranged on the upper surface of the bottom plate (2) and positioned at the front part corresponding to the triangular plate, two sides of the lugs (19) at one end of a pair of connecting plates (12) are rotatably connected with the lugs (19) through rotating shafts, the other end of the connecting plate (12) is rotatably connected with the telescopic end of the cylinder (4) through the rotating shaft, one end of the clamping plate (6) is positioned between the pair of connecting plates (12) and is fixedly connected with the connecting plates (12), and the other end of the clamping plate is used for clamping the vehicle door body (7) to be processed.

2. The tooling fixture for processing the door panel of the automobile door according to claim 1, characterized in that one end of the connecting plate (12) corresponding to the clamping is provided with a limiting hole (17), a limiting column (14) penetrates through the limiting hole (17), the upper end and the lower end of the limiting column (14) are respectively provided with a clamping plate (16), an extension spring (15) is arranged between the clamping plate (16) corresponding to the upper end of the limiting column (14) and the clamping plate (6), the upper end of the extension spring (15) is fixedly connected with the lower bottom surface of the clamping plate (16), and the lower end of the extension spring is fixedly connected with the upper surface of the clamping plate (6).

3. The tooling clamp for processing the door panel of the automobile door as claimed in claim 2, wherein a rubber pad (13) is arranged on the lower bottom surface of the clamping plate (16) corresponding to the lower end of the limiting column (14).

4. The tooling clamp for machining the door panel of the automobile door is characterized in that a cushion block (11) is arranged on the upper surface of the bottom plate (2) and corresponds to the clamping end of the clamping plate (6), a threaded column (9) is fixedly connected to the lower bottom surface of the cushion block (11), and the cushion block (11) is screwed and fixed with the threaded hole (3) through the threaded column (9).

5. A tool clamp for processing an automobile door panel according to claim 1, wherein a gasket (10) is arranged between the rectangular plate in the support frame (5) and the upper surface of the bottom plate (2), and the gasket (10) is sleeved on the screw (8).

6. A tool clamp for machining an automobile door panel according to claim 1, characterized in that the platform (1) and the bottom plate (2) are detachably connected through bolts (18).