Combined clamping device

Abstract

The invention relates to a combined clamping device, comprising a base plate, at least two fixtures, a connecting base and a clamping body, wherein a strip-shaped sliding chute is formed in the base plate, at least two limit clamping slots are formed in the strip-shaped sliding chute at intervals; each fixture comprises a connecting seat, the connecting base comprises a base body and a fastening bolt, the base body is provided with a mounting surface and a connecting surface which are opposite, the fastening bolt comprises a bolt rod and a stop block, the connecting surface is butted with the bottom of each limit clamping slot, and the bolt rod is connected and matched with a bolt hole by virtue of a screw thread; and the clamping body comprises a functional part and a clamping part, the functional part comprises a shell and a functional component, and the clamping part comprises a fixed clamp and a free clamp. The combined clamping device has the advantages that the fastening bolt does not need to be additionally arranged during assembling, and a gap between the fixed clamp and the free clamp becomes smaller slowly and clamps a to-be-processed part arranged between the fixed clamp and the free clamp, so that the clamping stability is high, and the subsequent processing operation of the to-be-processed part is benefited.

Description

technical field [0001] The invention relates to the field of clamping technology, in particular to a combined clamping device. Background technique [0002] With the development of science and technology and social economy, the progress of science and technology is affecting the social economy and changing people's way of life. The development of clamping technology, especially fixture technology, has a profound impact on the field of clamping technology. At present, in the production process of each product, a set of special fixtures will be made at each production station, through which the workpiece is positioned and clamped, so as to adapt to the precise operation of the equipment to process the workpiece. [0003] However, traditional fixtures often have complex structures in order to obtain positioning accuracy, which brings a lot of inconvenience to users who operate the fixtures. At the same time, when the production line is changed, not only the fixtures need to be...

AI Technical Summary

Problems solved by technology

[0003] However, in order to obtain the positioning accuracy, the traditional fixture often has a complex structure, which brings a lot of inconvenience to the user who operates the fixture. At the same time, when the production line is changed, not only the fixture needs to be manually disassembled, but also the replacement fixture needs to carefully adjust the positioning accuracy.

This not only results in a long fixture production cycle and high production costs, but also time-consuming and labor-intensive replacement of fixtures

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