Engine suspension assembly adopting bracket for limiting

Abstract

An engine suspension assembly adopting a bracket for limiting comprises a suspension rubber washer assembly and a suspension bracket which are mutually connected, wherein the suspension rubber washer assembly comprises an upper framework, vulcanized rubber and a lower framework, and the upper framework and the lower framework are integrated through the vulcanized rubber; the suspension bracket comprises a bottom bracket, a limit frame and a mounting base; the limit frame is fixedly connected with the bottom bracket through the mounting base; the bottom bracket is connected with the bottom of the upper framework through the lower framework and the vulcanized rubber sequentially; and the top of the upper framework is in limit match with the limit frame. The engine suspension assembly is good in mechanical performance and high in mechanical strength, and can be applied to heavy vehicles such as a commercial vehicle and the like; and the limiting devices all adopt soft contact, so that effective vibration isolation and vibration reduction are realized, the service life of the suspension device is prolonged, and the comfort degree of a whole vehicle is improved.

Description

technical field [0001] The invention relates to an engine mount device, in particular to a bracket-limited engine mount assembly, which is particularly suitable for enhancing the buffer capacity, improving the mechanical strength, enlarging the scope of use, and prolonging the service life. Background technique [0002] As an important supporting component and vibration isolation component of the powertrain, the engine mount plays a vital role. Excessive vibration during vehicle driving will affect the performance of the power system, thereby affecting the safety of the vehicle. The engine mount is responsible for The task of protecting the engine and surrounding accessories has the functions of vibration absorption, vibration reduction, vibration isolation, and noise reduction. Therefore, optimizing the engine mount can improve the stability of the vehicle power system and the ride comfort of the vehicle. As the main cushioning part of the engine suspension cushion, the rub...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problem of poor mechanical strength in the prior art and cannot be applied to commercial vehicles, and to provide a bracket-limited engine mount assembly with good mechanical strength and applicable to commercial vehicles

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