Three-process integral molding machine for metal structural component of automobile

Abstract

The invention belongs to the technical field of machinery, and provides a three-process integral molding machine for a metal structural component of an automobile. The machine comprises a feeding assembly, a rack platform, an end punching die assembly, notch punching mold assemblies, integral clamping air cylinder assemblies and a product fixture, wherein the product fixture is arranged on the rack platform, the notch punching mold assemblies and the integral clamping air cylinder assemblies are pairwise and sequentially arranged on the product fixture at intervals, the end punching die assembly is arranged at the right end of the product fixture, the to-be-molded metal structural component is conveyed onto the product fixture by the feeding assembly and clamped by the integral clamping air cylinder assemblies, and after clamping, the end punching die assembly and the notch punching mold assemblies work respectively and simultaneously to punch an end notch and a middle notch. The machine has the advantages that the product is simple and convenient to operate, the production efficiency is greatly improved, automatic mold entering is realized, all actions are finished by air cylinders, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a three-process integrated molding machine for automotive metal structural parts. Background technique [0002] In China, the punching of existing similar products is basically produced by single-punch molds. This type of single-punch mold has many processes, and the structure is arranged in parallel between the processes. One end of the product is put into the mold. In process 1, the upper template goes down to complete the first process (that is, a gap) punching and forming. After the punching is completed, the upper template is reset, and the product is taken out from the first process and put into the second process for punching. Forming and punching are completed, reset the upper template, repeat the previous actions, complete the three-sequence operations in sequence, turn the product around, and put it into another pair of four-process molds for punching. The three-step pun...

AI Technical Summary

Problems solved by technology

The main disadvantages are as follows: 1. The operability of the product is not good, because the length of the product is long, it is very inconvenient to take and feed the material; 2. The production cycle time is long, and it takes 7 times to insert and take out one product, and the production efficiency is low; 3. 1. A pair of punching dies requires a special punching equipment (16T punching machine)

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