Flanging device for aluminum heat shield for automobile

Abstract

The invention discloses a flanging device for an automobile aluminum heat protection shield. The flanging device for the automobile aluminum heat protection shield comprises a base, a vertical stamping head, a first steam cylinder, a horizontal stamping head, and a second steam cylinder, wherein the vertical stamping head is arranged on the base and can move vertically, the first steam cylinder is connected with the vertical stamping head, the horizontal stamping head is arranged on the upper right of the base and can move horizontally, the second steam cylinder is connected with the horizontal stamping head, a step is arranged on the base, and a wedged protrusion is arranged at the lower right end of the vertical stamping head. Aluminum sheet material to be flanged is placed on the base, the portion, to be flanged, of the aluminum sheet material is placed on the step of the base, the horizontal distance between the right end of the bottom of the vertical stamping head and the left end of the top of the step is equal to the thickness of the aluminum sheet material, and the height of the bottom of the horizontal stamping head is accordant with the top of the step. Compared with existing steel mould stamping flanging technology, the flanging device is simple to operate, short in consumed time and few in processes, is self-powered without using pressure machine tools, and is capable of reducing producing cost for the flanging cost of the aluminum sheet material and improving producing efficiency.

Description

technical field [0001] The invention relates to the field of aluminum sheet processing equipment, in particular to a flanging device for an aluminum heat shield for automobiles. Background technique [0002] During the processing of aluminum sheets, there are usually technical requirements for flanging. Specifically, for example, the aluminum heat shield of an automobile engine, after the edge flanging process is processed, the mechanical strength of the edge will be significantly improved, and the service life will be improved. In addition, it also has the advantage of sharp edges and blunt edges. [0003] Traditionally, the flanging of aluminum heat shields for automobile engines is completed by steel die stamping process. Due to the large volume of aluminum heat shield parts, corresponding large-volume molds and press machines are required, which is not safe to operate and leads to The production cost of this process is relatively high, and the traditional steel die stam...

AI Technical Summary

Problems solved by technology

[0003] Traditionally, the flanging of aluminum heat shields for automobile engines is completed by steel die stamping process. Due to the large volume of aluminum heat shield parts, corresponding large-volume molds and press machines are required, which is not safe to operate and leads to The production cost of this process is relatively high, and the traditional steel die stamping process needs to be completed in three steps, and the production efficiency is low

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