CN209831368U

CN209831368U - Sheet material clamp

Info

Publication number: CN209831368U
Application number: CN201920015973.0U
Authority: CN
Inventors: 朱贤君; 高东旭; 龚波; 庄涛; 舒展
Original assignee: Chongqing Zhuotuo Automation Equipment Co Ltd
Current assignee: Chongqing Zhuotuo Automation Equipment Co Ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2019-12-24
Anticipated expiration: 2029-01-07

Abstract

The utility model discloses a sheet clamp, which comprises a power device, a pressing seat and an upper pressing block, wherein the bottom surface of the pressing seat is fixedly connected with the end surface where the power output end of the power device is positioned; the front end of the top of the pressing seat is provided with a convex lower pressing head, and the top surface of the lower pressing head is provided with a lower pressing structure; the left side wall and the right side wall of the pressing seat are respectively provided with a fixed structure, the upper pressing block is arranged right above the pressing seat, the rear end of the upper pressing block is connected with the fixed structure through a rotating mechanism, and the rotating mechanism is connected with the output end of the power device; an upper pressure head matched with the lower pressure head is arranged at the front end of the upper pressure block, and an upper pressing structure is arranged on the bottom surface of the upper pressure head; the side wall of the power device is provided with a quick-change connector. The utility model discloses stability to the sheet material centre gripping can be better, can not cause the condition that the sheet material centre gripping warp, and the installation of clamp is changed the operation and is more swift and can carry out the centre gripping transportation to turn-ups sheet material etc. for the practicality and the commonality of clamp are better.

Description

Sheet material clamp

Technical Field

The utility model belongs to the technical field of the automobile parts production and specifically relates to a sheet material clamp is related to.

Background

Most of the existing automobile parts are products obtained by pressing and forming a plate and then cutting the plate or products obtained by cutting and then forming the plate; no matter what production method is adopted, the plate materials in each working section are clamped and transported to the next working section by adopting a clamp in the whole production process; the existing plate clamps comprise plate clamps, and the existing clamps have the following defects in the use process: 1) the clamping stability of the conventional clamp to the plate is poor, and the sliding or shifting condition is easy to occur in the conventional plate clamp; 2) the existing clamp clamps the plate, so that the plate is easy to deform in the clamping process, and the quality of a product is influenced; 3) the shape of the plate at each section is changed, and particularly, some flanging plates cannot be directly clamped, so that the practicability and the universality of the clamp in the transportation process of the plate are poor; 4) the existing clamp installation and replacement operations are troublesome.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a sheet material clamp has solved present clamp poor stability, has caused the condition that the sheet material centre gripping warp easily, has installed the change installation troublesome poeration and can't carry out centre gripping transportation technical problem to turn-ups sheet material etc..

The technical scheme of the utility model is that: the plate clamp comprises a power device, a pressing seat and an upper pressing block, wherein the bottom surface of the pressing seat is fixedly connected with the end surface where a power output end of the power device is located; a convex lower pressing head is arranged at the front end of the top of the pressing seat, and a lower pressing structure is arranged on the top surface of the lower pressing head; the left side wall and the right side wall of the pressing seat are respectively provided with a fixed structure, the upper pressing block is arranged right above the pressing seat, the rear end of the upper pressing block is connected with the fixed structures through a rotating mechanism, and the rotating mechanism is connected with the output end of the power device; an upper pressing head matched with the lower pressing head is arranged at the front end of the upper pressing block, and an upper pressing structure is arranged on the bottom surface of the upper pressing head; and a quick-change connector is arranged on the side wall of the power device.

Preferably, the power device is an ultra-thin cylinder.

Preferably, the width of the lower pressure head is larger than that of the upper pressure head.

Preferably, the fixed structure is a fixed plate, the two fixed plates are fixed on the left side wall and the right side wall of the pressing seat through bolts, and the rear ends of the pressing seat and the upper pressing block are clamped between the two fixed plates.

Preferably, the lower pressing structure and the upper pressing structure are composed of a plurality of uniformly arranged frustums, and the frustums on the upper pressing head and the frustums on the lower pressing head are arranged in a staggered manner.

Optimally, a groove matched with the front end of the upper pressing block is formed in the top surface of the upper pressing head, and the upper pressing head and the upper pressing block are fixedly connected through a bolt.

Preferably, the rotating mechanism is a hinge structure.

Preferably, the pressing seat is fixedly connected with the power device through a bottom plate, and the bottom of the pressing seat is fixedly connected with the bottom plate through a positioning pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a to the global design of clamp for the cooperation nature of clamp and sheet material is better, thereby makes the stability of clamp to the sheet material centre gripping better, has avoided the sheet material skew or the gliding condition to appear in the transportation, effectively prevents the condition that meets accident in the sheet material transportation, makes and help safety in production more.

2. The utility model discloses a to last compact structure and the design of compact structure down for can carry out the centre gripping to the sheet material of a plurality of workshop sections, can also carry out the centre gripping to turn-ups sheet material, and still can not cause the condition of deformation to the sheet material among the centre gripping process, when making the practicality and the commonality of clamp better, better assurance the quality of product.

3. The utility model discloses not only easy operation in the assembling process, and the utility model discloses a quick change coupler can realize carrying out fixed connection fast with the support for the installation of clamp is simpler with the change operation.

Drawings

Fig. 1 is a schematic structural view of the plate clamp of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In specific implementation, referring to the attached drawing 1, the utility model comprises a power device 1, a pressing seat 2 and an upper pressing block 3, wherein the bottom surface of the pressing seat 2 is fixedly connected with the end surface of the power output end of the power device 1; a raised lower pressure head 4 is arranged at the front end of the top of the pressure seat 2, and a lower pressing structure 5 is arranged on the top surface of the lower pressure head 4; the left side wall and the right side wall of the pressure seat 2 are respectively provided with a fixed structure 6, the upper pressing block 3 is arranged right above the pressure seat 2, the rear end of the upper pressing block 3 is connected with the fixed structure 6 through a rotating mechanism 7, and the rotating mechanism 7 is connected with the output end of the power device 1; an upper pressure head 8 matched with the lower pressure head 4 is arranged at the front end of the upper pressure block 3, and an upper pressing structure 9 is arranged on the bottom surface of the upper pressure head 8; the side wall of the power device 1 is provided with a quick-change connector 10.

In specific implementation, the power device 1 is an ultrathin cylinder. Make the power source of guaranteeing the clamp like this, still make the structure of whole clamp compacter, the quality is lighter, makes the clamp can install in narrow and small space on the support like this to can also make the quality of whole sheet material anchor clamps lighter, the space that occupies still less.

In specific implementation, the width of the lower pressing head 4 is larger than that of the upper pressing head 8. On the one hand, the upper pressing structure 9 and the lower pressing structure 5 can be arranged on the upper pressing head 8 and the lower pressing head 4, on the other hand, the contact area of the plate and the clamp is increased, and the stability of clamping the plate by the clamp is better.

During specific implementation, fixed knot constructs 6 and is the fixed plate, and two fixed plates pass through the bolt fastening on the left side wall and the right side wall of pressing seat 2, the equal centre gripping of rear end of pressing seat 2 and last briquetting 3 is between two fixed plates, makes to be between pressing seat 2 and the last briquetting 3 and rotates the connection like this, and the fixed plate can also protect slewing mechanism 7 for the intensity performance of pressing seat 2 and the 3 junctions of last briquetting is better.

During specific implementation, the lower pressing structure 5 and the upper pressing structure 9 are composed of a plurality of frustum which are uniformly arranged, and the frustum on the upper pressing head 8 and the frustum on the lower pressing head 4 are arranged in a staggered mode. Therefore, the clamped plate is in an occluded state, so that the stability of clamping the plate is better, and the flanged plate can be stably clamped; the outer surface of the frustum can be provided with a flexible protective layer, so that the clamping stability is better, and the surface of the plate cannot be damaged.

When the device is specifically implemented, a groove matched with the front end of the upper pressing block 3 is formed in the top surface of the upper pressing head 8, and the upper pressing head 8 and the upper pressing block 3 are fixedly connected through bolts. Thus, the upper pressure head 8 is convenient to install and replace on the pressing block.

In specific implementation, the rotating mechanism 7 is a hinge structure. When the rotation function of the upper pressing block 3 is realized, the strength performance of the joint of the upper pressing block 3 and the pressing seat 2 is better.

During specific implementation, the pressing seat 2 is fixedly connected with the power device 1 through the bottom plate 11, and the bottom of the pressing seat 2 is fixedly connected with the bottom plate 11 through the positioning pin 12. This results in better stability and load-bearing properties of the press base 2 after installation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sheet material clamp which characterized in that: the pressure device comprises a power device, a pressure seat and an upper pressure block, wherein the bottom surface of the pressure seat is fixedly connected with the end surface where the power output end of the power device is located; a convex lower pressing head is arranged at the front end of the top of the pressing seat, and a lower pressing structure is arranged on the top surface of the lower pressing head; the left side wall and the right side wall of the pressing seat are respectively provided with a fixed structure, the upper pressing block is arranged right above the pressing seat, the rear end of the upper pressing block is connected with the fixed structures through a rotating mechanism, and the rotating mechanism is connected with the output end of the power device; an upper pressing head matched with the lower pressing head is arranged at the front end of the upper pressing block, and an upper pressing structure is arranged on the bottom surface of the upper pressing head; and a quick-change connector is arranged on the side wall of the power device.

2. The sheet clamp of claim 1, wherein: the power device is an ultrathin cylinder.

3. The sheet clamp of claim 1, wherein: the width of the lower pressure head is larger than that of the upper pressure head.

4. The sheet clamp of claim 1, wherein: the fixed structure is a fixed plate, the two fixed plates are fixed on the left side wall and the right side wall of the pressing seat through bolts, and the rear ends of the pressing seat and the upper pressing block are clamped between the two fixed plates.

5. The sheet clamp of claim 1, wherein: the lower compaction structure and the upper compaction structure are composed of a plurality of uniformly arranged frustum tables, and the frustum tables on the upper pressure head and the lower pressure head are arranged in a staggered mode.

6. The sheet clamp of claim 1, wherein: the top surface of the upper pressure head is provided with a groove matched with the front end of the upper pressing block, and the upper pressure head is fixedly connected with the upper pressing block through a bolt.

7. The sheet clamp of claim 1, wherein: the rotating mechanism is of a hinge structure.

8. The sheet clamp of claim 1, wherein: the pressing seat is fixedly connected with the power device through a bottom plate, and the bottom of the pressing seat is fixedly connected with the bottom plate through a positioning pin.