CN211219419U

CN211219419U - Clamp structure capable of clamping rapidly

Info

Publication number: CN211219419U
Application number: CN201922431691.1U
Authority: CN
Inventors: 陈国强; 高保哲
Original assignee: Suzhou Keludu Welding Technology Co ltd
Current assignee: Suzhou Keludu Welding Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an anchor clamps structure of quick centre gripping, what solve is that it takes the longer problem of time to use to have anchor clamps now. The product comprises a handle, a bottom plate and a plurality of clamp assemblies, wherein a positioning seat, a base plate and a water cooling seat are fixed on the bottom plate, a workpiece can be positioned and installed, a lifting plate is installed below the bottom plate, the handle is fixed on the lifting plate, the clamp assemblies are all installed on the bottom plate, a clamping structure is formed between the clamp assemblies through clamping pieces, and each clamp assembly comprises a shaft sleeve, a cylinder seat, a guide piece, a clamping seat, a third clamping piece, a first guide gasket, a second guide gasket, a cylinder handle and a handle. The product has reasonable design and simple structure, and changes the form of the locking workpiece of the former pressing plate. The operator only needs to finish simple actions to clamp the workpiece in the clamp assembly step by step, the product can be fixed on an automatic or semi-automatic chassis to carry out welding, and a large number of skilled workers can be replaced to clamp the workpiece.

Description

Clamp structure capable of clamping rapidly

Technical Field

The utility model relates to an anchor clamps field specifically is an anchor clamps structure of quick centre gripping.

Background

The fixture is a device used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, is also called as a fixture and generally comprises a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a fixture body and the like, has a very important position in modern industrial production, and is widely applied to tool configuration such as automatic processing, semi-automatic processing, traditional machine tool modification automation, special machine assembly and the like.

Although the existing clamp can complete the clamping and unloading of the workpiece, the operation process takes a long time, which reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an anchor clamps structure of quick centre gripping to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a clamp structure for fast clamping comprises a handle, a bottom plate and a plurality of clamp components, wherein a positioning seat, a backing plate and a water cooling seat are fixed on the bottom plate, the clamp assembly comprises a shaft sleeve, a cylinder seat, a guide piece, a clamping seat, a third clamping piece, a first guide gasket, a second guide gasket, a cylinder handle and a handle, wherein the first guide gasket can adjust the height of the clamp assembly, the second guide gasket can adjust the height of the guide piece, when in use, an operator places the workpiece on the positioning seat, the cylinder handle is pulled after the clamp assembly finishes pre-clamping and positioning, and the third clamping piece is pushed to be in contact with the workpiece through the shaft sleeve. And then the cylinder is inflated and compacted to play a role in fixing the workpiece. After the workpiece is machined, the handle is pushed reversely, the air cylinder leaks air, and the workpiece is taken out.

As a further scheme of the embodiment of the utility model: the lifting plate is also provided with a gasket, so that the height of the workpiece can be adjusted.

As a further scheme of the embodiment of the utility model: and a third shield is arranged on the third clamping piece, so that the dustproof effect is achieved.

As a further scheme of the embodiment of the utility model: the shaft sleeve is provided with a first shaft pin and a second shaft pin, so that the normal work of the shaft sleeve is ensured.

As a further scheme of the embodiment of the utility model: the handle is fixed on the clamping seat through the handle support, the connection firmness is good, and the handle is not easy to loosen.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the product has reasonable design and simple structure, and changes the form of the locking workpiece of the former pressing plate. An operator only needs to finish simple actions to clamp a workpiece in the clamp assembly step by step, the product can be fixed on an automatic or semi-automatic chassis to carry out welding, skilled workers can be replaced in quantity to clamp, and the application prospect is wide.

Drawings

Fig. 1 is a perspective view of a quick clamping fixture configuration.

Fig. 2 is a side view of a quick-clamp configuration.

Fig. 3 is a perspective view of a clamp assembly in a quick-clamp configuration.

Fig. 4 is a top view of a clamp assembly in a quick-clamp configuration.

Fig. 5 is an internal structural view of a clamp assembly in a quick-clamping clamp configuration.

Wherein: 1-positioning seat, 2-backing plate, 3-water cooling seat, 4-bottom plate, 5-clamp assembly, 51-first shaft pin, 52-second shaft pin, 53-shaft sleeve, 54-cylinder, 55-cylinder seat, 56-guide piece, 57-clamping seat, 58-third shield, 59-third clamping piece, 510-first guide gasket, 511-second guide gasket, 512-cylinder handle, 513-fourth shield, 514-handle, 515-handle support, 6-lifting plate, 7-handle, 8-gasket, 9-first shield, 10-first clamping piece, 11-second shield, 12-second clamping piece.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

A clamp structure for fast clamping comprises a handle 7, a base plate 4 and a plurality of clamp assemblies 5, wherein a positioning seat 1, a backing plate 2 and a water cooling seat 3 are fixed on the base plate 4, a workpiece can be positioned and installed, a lifting plate 6 is installed below the base plate 4, the handle 7 is fixed on the lifting plate 6, the plurality of clamp assemblies 5 are all installed on the base plate 4, each clamp assembly 5 comprises a shaft sleeve 53, an air cylinder 54, an air cylinder seat 55, a guide piece 56, a clamping seat 57, a third clamping piece 59, a first guide gasket 510, a second guide gasket 511, an air cylinder handle 512 and a handle 514, a clamping structure is formed among the plurality of clamp assemblies 5 through the matching among the first clamping piece 10, the second clamping piece 12 and the third clamping piece 59, the first guide gasket 510 can adjust the height of the clamp assembly 5, the second guide gasket 511 can adjust the height of the guide piece 56, when in use, an operator places the workpiece on the positioning seat 1, after the clamp assembly 5 finishes pre-clamping and positioning, the cylinder handle 512 is pulled, and the third clamping member 59 is pushed to contact with the workpiece through the shaft sleeve 53. The cylinder 54 is then inflated to compact it and act as a fixture for the workpiece. After the workpiece is machined, the handle 514 is pushed reversely, the air cylinder 54 is deflated, and the workpiece is taken out.

In order to be able to adjust the height of the workpiece, the elevation plate 6 is also provided with a spacer 8.

Furthermore, a third protective cover 58 is mounted on the third clamping piece 59, a first protective cover 9 is mounted on the first clamping piece 10, a second protective cover 12 is mounted on the second clamping piece 12, and a fourth protective cover 513 is mounted on the handle 514, so that the dustproof effect is achieved.

Example 2

In order to ensure the normal operation of the bushing 53, the bushing 53 is mounted with a first shaft pin 51 and a second shaft pin 52.

Furthermore, the handle 514 is fixed on the clamping seat 57 through the handle support 515, so that the connection firmness is good and the handle is not easy to loosen.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixture structure of quick centre gripping, including handle (7), bottom plate (4) and a plurality of anchor clamps subassembly (5), be fixed with positioning seat (1), backing plate (2) and water-cooling seat (3) on bottom plate (4), bottom plate (4) below is installed and is raised board (6) and handle (7) are fixed on raising board (6), its characterized in that, a plurality of anchor clamps subassemblies (5) are all installed on bottom plate (4) and form a clamping structure through the clamping piece between a plurality of anchor clamps subassemblies (5), anchor clamps subassembly (5) include axle sleeve (53), cylinder (54), cylinder block (55), guide (56), press from both sides tight seat (57), third clamping piece (59), first direction gasket (510), second direction gasket (511), air cylinder handle (512) and handle (514).

2. A quick-clamping clamp structure as claimed in claim 1, wherein said elevated plate (6) is further provided with a spacer (8).

3. A quick-clamping clamp structure according to claim 1, characterized in that a third shield (58) is mounted on said third clamping member (59).

4. A quick-clamping clamp structure according to claim 1, characterized in that said bushing (53) has mounted thereon a first axial pin (51) and a second axial pin (52).

5. A quick-clamping clamp construction according to claim 1 or 4, characterized in that the handle (514) is fixed to the clamping seat (57) by means of a handle support (515).