Upwards propping type push force clamping device

Abstract

The present invention relates to a clamping device, especially a push-up thrust clamping device, which includes a base, a wedge-shaped rod, a push rod and an arc-shaped jaw, and is characterized in that the base includes two symmetrically arranged The block against the upper surface of the workpiece is horizontally provided with an offset for pressing against the right side wall of the workpiece, and the other side of the block is provided with a contact surface for pressing against the left side wall of the workpiece. There is a sliding fit between the blocks and there is a spring between them; the side of the base is hinged with a connecting plate, the upper end of the connecting plate is screwed with a driving bolt, and the driving bolt is offset against the offset, and the lower end of the connecting plate is connected to the wedge rod. In contrast, the wedge-shaped rod is horizontally arranged in the base and passes through the installation cavity provided at the lower part of the base. The wedge-shaped rod is slidingly fitted with the base and a spring 2 is arranged between the two. The top-up thrust clamping device adopting the technical solution of the present invention has the characteristics of good clamping effect, guaranteed workpiece processing quality and convenient loading and unloading.

Description

technical field [0001] The invention relates to a clamping device, in particular to a top-up thrust clamping device. Background technique [0002] In mechanical processing, it is usually necessary to use a clamping device to clamp the workpiece first, and then process it on the workpiece. Therefore, the clamping device is widely used. If the traditional clamping device is used, the clamping force is too large, which will easily affect the processing of the workpiece. The problems of quality, loading and unloading troubles and low work efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned technical problems and provide a top-up thrust clamping device, which has the characteristics of good clamping effect, guaranteed workpiece processing quality and convenient loading and unloading. [0004] In order to solve the above-mentioned technical problems, the present invention adopts a push-up thrust clamping device, wh...

AI Technical Summary

Problems solved by technology

[0002] In mechanical processing, it is usually necessary to use a clamping device to clamp the workpiece first, and then process it on the workpiece. Therefore, the clamping device is widely used. If the traditional clamping device is used, the clamping force is too large, which will easily affect the processing of the workpiece. Problems of quality, loading and unloading troubles and low work efficiency

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