One-time molding device for aviation contactor pin

Abstract

The invention discloses a one-time molding device for aviation contactor pins, which includes an upper mold and a lower mold, the lower mold includes a lower mold base, a backing plate is fixedly connected to the middle part of the top end of the lower mold base, and a middle part is fixedly connected to the top end of the backing plate A die with a rectangular hole, a positioning block is slidably installed in the rectangular hole in the middle of the die, the top side of the positioning block is hinged with a forming block through a rotating shaft, the hinge of the forming block is circular, and the middle part of the top of the positioning block is useful In the card slot for placing parts, vertical chopping knives are fixed on both sides of the card slot, and the bottom end of the chopping knife is fixed on the lower mold base; Handle and splint, the size of the splint is the same as that of the upper die base and the middle part of the bottom end is fixed with a vertically arranged forming punch, and the bottom end of the forming punch near the forming block is rounded. The invention can effectively improve the processing precision of the parts, shorten the processing time and improve the processing efficiency.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a processing device for a contactor pin for an aviation part, in particular to a one-time forming device for an aviation contactor pin. Background technique [0002] In the field of machining, it is often necessary to process such as Figure 1-2 The part shown is the pin of a contactor for an aircraft. The part is made of a straight pin through bending and cutting flat on both sides. The traditional processing method is generally to bend and cut Flattening is divided into two processes and carried out separately on different processing equipment. However, since the part is used in the aviation field, it must ensure high precision requirements. The parts processed by the existing processing equipment often fail to meet the standard requirements. The main It is reflected in the following aspects: [0003] 1) After the part is bent, the distance between the bent segme...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a one-time molding device for aviation contactor pins, so as to solve the problems of low processing precision, poor quality of finished products, long processing time and manual labor when existing processing devices need to process contactor pins in steps. Problems of high labor intensity and low processing efficiency

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