A self-distributing continuous die punching machine

Abstract

The invention discloses an automatic-separating punch provided with a progressive die, and belongs to the technical field of punches. According to the technical scheme, the punch is characterized in that a plurality of forming through holes are sequentially formed in a lower die in the moving direction of a strip; a plurality of guiding grooves for guiding out waste or products falling from the forming through holes are obliquely formed below the lower die; the guiding grooves are in one-to-one correspondence to the forming through holes in position; a pushing device for pushing the waste or the products into the guiding grooves is further arranged on a lower die frame; a cutting groove is formed in the side surface, far away from a driving mechanism, of the lower die; and a cutter for cooperating with the cutting groove to cut leftover materials is arranged on an upper die. The punch has the advantages of capability of realizing automatic separation of the waste, low labor intensity and high safety.

Description

technical field [0001] The invention relates to a punching machine, more specifically, it relates to a self-distributing continuous die punching machine. Background technique [0002] Punch, that is, stamping presses. Compared with traditional mechanical processing, stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to make products that cannot be achieved by mechanical processing through various mold applications, so its use is becoming more and more more extensive. Stamping production is mainly for plates. Through the mold, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion parts can be made, which are widely used in various fields. [0003] figure 1 A kind of annular workpiece 61 shown promptly is stamped by punching machine, passes through continuous die, punches and cuts and removes circular waste material 62, annular waste mat...

AI Technical Summary

Problems solved by technology

The use of existing stamping equipment for processing does not classify "waste materials", which increases the difficulty of subsequent waste material reuse: 1. Special operators are required to screen, and operators often scratch their hands. Operation Low safety; 2. During high-efficiency stamping processing, the speed of manual screening cannot keep up with the speed of waste production, and the labor intensity is high; 3. It is necessary to frequently replace the container for collecting waste during production. The container for collecting waste is often placed under the lower mold. Limited size and inconvenient replacement

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