Double-pneumatic disc fixing and punching clamp

Abstract

The invention discloses a double-pneumatic disc fixing and punching clamp, which comprises a base, wherein a disc groove is formed in the base; a positioning pillar is arranged in the center of the disc groove; ejector rod holes are uniformly distributed in the disc groove; a clamping block is connected with one end of the disc groove by a bolt and the clamping block can rotate by taking the bolt as the center; a baffle is arranged on one end of the base; a telescopic cylinder which is fixed by a supporting plate is arranged above the baffle; a punching disc is arranged on a piston rod of the telescopic cylinder; a punching needle is arranged under the punching disc; and an arc-shaped plate which is controlled by a clamping cylinder is also arranged outside the disc groove. The positioning pillar is arranged in the center of the disc groove; the clamping block rotates for adjustment and is clamped on the disc; the baffle on one side abuts against the disc; the arc-shaped plate can press a product under the control of the clamping cylinder; after the disc is fixed from three aspects, the punching disc is controlled by the telescopic cylinder to punch the product, so the precise punching of the disc is realized, and the quality and work efficiency of the product are improved.

Description

technical field [0001] The invention relates to a double-pneumatic disc fixed punching fixture, which belongs to the technical field of tooling fixtures. Background technique [0002] In the process of modern industrial production, fixtures have been widely used in the process of drilling workpieces. When drilling discs, because the disc body is round, it is not easy to clamp and position, and the accuracy and precision of drilling cannot be achieved. A good guarantee leads to low production efficiency and low pass rate of workpiece products, which greatly reduces production efficiency and is not conducive to production. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a double pneumatic disc fixing and punching jig with stable fixing and accurate drilling. [0004] The technical solution of the present invention is achieved in the following way: a double pneumatic disk fixed punching f...

AI Technical Summary

Problems solved by technology

[0002] In the process of modern industrial production, fixtures have been widely used in the process of drilling workpieces. When drilling discs, because the disc body is round, it is not easy to clamp and position, and the accuracy and precision of drilling cannot be achieved. Very good guarantee, resulting in low production efficiency and low pass rate of workpiece products, which greatly reduces production efficiency and is not conducive to production

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