Multi-station punching machine

Abstract

The invention belongs to the technical field of punching machines, and particularly relates to a multi-station punching machine. The multi-station punching machine comprises a dustproof box, upper dies and lower dies, wherein a first fixing plate is fixedly connected to the lower surface of the interior of the dustproof box, the upper surface of the first fixing plate is fixedly connected with thelower dies which are uniformly arranged, a second fixing plate is fixedly connected to the upper surface of the interior of the dustproof box, through holes uniformly distributed are formed in the lower surface of the second fixing plate, and the interiors of the through holes are connected with uniformly arranged upper dies in an up-and-down sliding manner. According to the multi-station punching machine, the problems that in the prior art, a punched hole which is punched in a machined part through a multi-station punching machine is prone to generate burrs, and after the machined part is punched, a special grinding machine needs to be used for edge grinding, so that time and labor are wasted, and the cost is high are effectively solved, the integrated operation function of further integrating burr removing and edge grinding is achieved on the basis of an original punching function of the multi-station punching machine, the machining period of the machined part is greatly shortened,and the machining cost of the machined part is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of punching machines, in particular to a multi-station punching machine. Background technique [0002] A stamping machine is a stamping press. In national production, the stamping process saves materials and energy compared with traditional machining, has high efficiency, does not require high technical requirements for operators, and can be made through various mold applications. The advantages of products that cannot be achieved by mechanical processing, so its use is becoming more and more extensive. Stamping production is mainly for plates. Through molds, blanking, punching, forming, deep drawing, trimming, fine blanking, and shaping can be made. , Riveting and extrusion parts, etc., are widely used in various fields. [0003] The multi-station punching machine has multiple stations. A variety of different molds can be used in the supporting CNC feeding equipment to punch a variety of different processe...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology and solve the problem that in the prior art, the punching of the workpiece by the multi-station punching machine is prone to edging, and after the workpiece is stamped, a special grinder is required for edge grinding. Time-consuming, labor-intensive, and high-cost issues

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