Lightweight rubber shock absorption part for automobile and manufacturing method thereof

Abstract

The invention discloses a lightweight rubber shock absorption part for an automobile and a manufacturing method thereof. The lightweight rubber shock absorption part for the automobile is of a combined structure and is composed of supporting plates, first protective sleeves, lug seats, damping shock absorbers, wavy buffer plates and second protective sleeves, wherein the outer sides of the supporting plates are sleeved with the first protective sleeves, the lug seats are fixed to the two ends of the damping shock absorbers, the lug seats are rotationally connected with connecting parts in thecorresponding supporting plates; and strip-shaped grooves are formed in the positions, located between adjacent protruding plate parts, of the first protective sleeves, one wavy buffer plate is connected between every two opposite strip-shaped grooves in a clamped mode, and the outer sides of the wavy buffer plates are sleeved with the second protective sleeves. The lightweight rubber shock absorption part is scientific and reasonable in structural design, vulcanizes and machines the first protective sleeves in the middles of the supporting plates, and can improve the overall protective effect; and the two layers of supporting plates are connected through the damping shock absorbers, the wavy buffer plates are inserted and fixed between the two layers of first protective sleeves, and the overall buffer shock absorption effect can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to a lightweight rubber shock absorber for automobiles and a manufacturing method thereof. Background technique [0002] The current energy shortage and environmental pressure are increasing, and the sustainable development of the automobile industry is facing challenges. As an effective means of energy saving, automobile lightweight technology has become one of the important research topics in the development of the automobile industry. At present, there are three main ways to realize the lightweight of automobiles: one is to optimize the structure of automobile chassis, engine and other parts, and the structural design mainly adopts methods such as front-wheel drive, high rigidity structure and ultra-light suspension structure; the other is to use In terms of materials, the weight of automobiles can be reduced through material substitution. In terms of alternative materia...

AI Technical Summary

Problems solved by technology

[0004] However, there are deficiencies in this kind of anti-collision and shock absorption structure used for lightweight automobile frames. Its structural design is not scientific and reasonable, and the spring is prone to failure. The shock absorption effect needs to be further strengthened.

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