Progressive mould of composite tool

Abstract

The invention relates to the technical field of pipe material processing dies, and discloses a progressive die for composite tooling, including a feeding device, a feeding device between processes, a discharging device, and a progressive stamping die with multiple process dies; The stamping die includes an upper die and a lower die, the upper die is fixed on the upper part of the punch press, the lower die is fixed on the lower part of the punch press; the inter-process feeding device is arranged on the upper die, the lower die Between the molds, the pipe fittings provided by the feeding device are used to sequentially send the pipe fittings provided by the progressive stamping die from one process die station to the next process die station; the discharge device is used to send out the processed pipe fittings. The products produced by various types of equipment processes are integrated into a pair of molds to complete the whole process of automatic feeding, feeding, multi-process simultaneous production, and automatic output, which solves the problem of low efficiency and production problems in the processing of pipe fittings. The time process is long and the labor required is too much.

Description

technical field [0001] The invention relates to the technical field of pipe material processing dies, in particular to a progressive die for composite tooling. Background technique [0002] In the process of machining, it is usually necessary to process axial thin pipe fittings (such as steel pipes, copper pipes and aluminum pipes and other metal pipe fittings, referred to as pipe fittings in this application document) into axial thin pipe forming parts. The processing technology usually includes sidewall Engraving small characters, stamping forming, punching small holes, making threads and other processes. [0003] In the prior art, the following process is usually used to process the pipe fittings into axial thin pipe forming parts: first put the thin pipe fittings into special equipment for engraving, then use a punching machine to add corresponding stamping dies to form, punch small holes, etc., and then use the equipment for making threads make thread; [0004] The mo...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a progressive die for composite tooling. The progressive die for composite tooling integrates products produced by various types of equipment processes into one pair of dies, which can solve the problem of low efficiency in the processing of pipe fittings. , long production time, and many labor requirements

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