Compression pin head forming progressive die

Abstract

The invention relates to a pressing pin head part molding progressive die. The pressing pin head part molding progressive die comprises an upper die, a lower die and a die sleeve of a die core wherein the upper die comprises an upper die seat, the lower die comprises a lower die seat, and a plurality of working positions are correspondingly arranged at the upper die seat and the lower die seat. According to the sequence of a work procedure, the working positions respectively comprise a feed mechanism, a working position to be stamped, a first upsetting die, a second upsetting die, an ejection mechanism, a flattening die, a blanking mechanism and a die sleeve taking mechanism. By the adoption of the pressing pin head part molding progressive die, traditional processing pressing pin head parts of multiple sets of devices are changed from complexity to simpleness, only one set of a die is adopted to finish processing, the process is greatly simplified, the manufacturing cost is reduced, and the degree of automation is high.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a progressive die for forming the head of a compression pin. Background technique [0002] The conventional progressive die is composed of multiple stations, and each station is connected in sequence to complete different processing, and a series of different stamping processes are completed in one stroke of the punch press; after one stroke is completed, the feeding machine follows a fixed step The distance moves the material forward, so that multiple processes can be completed on a pair of molds. Generally, strip materials are used. The processes include punching, blanking, bending, trimming, stretching, etc., so the progressive mold has multiple processes. The characteristics of automatic work have the advantages of high processing efficiency and guaranteed processing quality. [0003] In the automobile industry, the suspender is commonly used on the brake port of the automobi...

AI Technical Summary

Problems solved by technology

[0003] In the automobile industry, the suspender is commonly used on the brake port of the automobile, that is, the compression pin. The traditional processing of the head of the compression pin requires upsetting, flattening, blanking and other processes, and these processes are all completed on different equipment. Therefore, the problems caused are as follows: 1. Too many equipments lead to high cost; 2. More processes naturally mean more labor is needed; 3. The division of labor between multiple sets of equipment increases the error; 4. The required man-hours are high, the production capacity is low, the continuous ability is poor, and the integration degree is low, which is not conducive to modern operations

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