Trimming and flanging die of automobile water tank assembly parts

Abstract

The invention relates to a trimming and flanging die of automobile water tank assembly parts. The die comprises an upper die assembly, a lower die assembly and upper and lower die guide plates, wherein the upper die assembly comprises an upper die base, an upper die flanging cutter block and an upper die pressure plate which are sequentially arranged on the upper die base, the lower die assembly comprises a lower die base, a trimming cutter block, a lower die pressure plate and a lower die flanging cutter block which are sequentially arranged on the lower die base, the upper die flanging cutter block is arranged on the right side of the lower die pressure plate, the lower die flanging cutter block is arranged on the right side of the upper die pressure plate, the upper and lower die guide plates comprise an upper die guide plate and a lower die guide plate, the upper die guide plate is arranged on the upper die base and corresponded to the lower die guide plate on the lower die base. The production cost is low, the production efficiency is high, and the die is convenient to maintain.

Description

technical field [0001] The invention relates to an automobile part mold, in particular to a trimming and flanging mold for an automobile water tank assembly part. Background technique [0002] The current automobile market is frequently updated, and the research and development cycle and market life of automobiles are getting shorter and shorter, which poses a severe challenge to the matching parts and molds. [0003] The automobile water tank is an important part of the internal structure of the automobile. At present, the molds of many automobile water tank assembly parts are a separate flanging process and trimming process, which not only increases the stamping times, but also increases the labor force and reduces production. Efficiency, and more importantly, two separate processes will also affect the stability of part quality. Contents of the invention [0004] The object of the present invention is to provide a trimming and flanging die for automobile water tank ass...

AI Technical Summary

Problems solved by technology

[0003] The automobile water tank is an important part of the internal structure of the automobile. At present, the molds of many automobile water tank assembly parts are a separate flanging process and trimming process, which not only increases the stamping times, but also increases the labor force and reduces production. Efficiency, and more importantly, the stability of the quality of parts will also be affected by two separate processes

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