Riveting device for automobile heat insulation part mold

Abstract

The invention discloses a riveting device for an automobile heat insulation part mold, and belongs to the technical field of automobile heat insulation part molds. The riveting device comprises a lower mold insert, wherein the lower mold insert is provided with a riveting device female mold; the riveting device female mold is provided with an anti-rotation surface; a pressing plate is also arranged in the lower mold insert; the pressing plate is matched with the anti-rotation surface of the riveting device female mold; an upper mold is provided with a riveting male mold; the riveting male moldis arranged in a fixing plate; a base plate is arranged at the bottom of the fixing plate; the riveting male mold, the fixing plate and the base plate are fixed with an upper mold seat through screws; and when the riveting male mold and the riveting female mold are closed, waste materials in punching areas of upper and lower layers of products can be tightly riveted together. By the riveting device structure, the phenomenon that three layers of parts in an automobile heat insulation part are scattered in the punching process can be well avoided, and the effect of well ensuring the product quality is achieved.

Description

technical field [0001] The invention relates to the technical field of automobile heat insulation molds, in particular to a riveter used for automobile heat insulation molds. Background technique [0002] As people put forward higher requirements for the pursuit of automobile quality, the installation of automobile heat insulation parts on automobiles is becoming more and more popular, and the mold of automobile heat insulation parts has more market prospects. Now the competition of first-line luxury brands is becoming increasingly fierce, and they have achieved the ultimate in the pursuit of car comfort. The heat insulation and noise reduction is precisely the main problem that needs to be solved, and the multilayer parts of automobile heat insulation parts have emerged as the times require. [0003] Usually, the automobile heat insulation parts have a three-layer structure, and its product structure is composed of: an automobile heat insulation part is composed of three l...

AI Technical Summary

Problems solved by technology

[0005] Since the upper and lower layers of products are made of thinner aluminum parts, the sound insulation felt in the middle is thicker and the lower parts are artificially laid, the position may be shifted

As a result, after superimposing the upper aluminum parts for trimming process, the upper and lower aluminum parts are scattered due to the problem of the middle felt, which makes it difficult to control the precision of the stamped parts in the flanging process and is unstable

This will increase the difficulty of fitter debugging, and the quality of customer-produced parts will not be stable and sustainable after the mold is delivered.

As a result, the cost of manufacturing and post-maintenance is increased, which seriously affects the company's image in the eyes of customers, resulting in the loss of company orders and customers, which greatly damages the company's interests.

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