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Engine suspension system

A technology of engine mount and rear mount, which is applied in the field of auto parts, can solve problems such as tearing of the cushion, large deformation of the suspension cushion, and uncontrollable deformation of the cushion, and achieve the effect of avoiding interference

Active Publication Date: 2015-11-04
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no limit structure near the suspension cushion, the deformation of the cushion is uncontrollable, so it is very easy to cause the deformation of the suspension cushion to be too large, resulting in tearing of the cushion, or interference between the powertrain and surrounding components

Method used

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments.

[0036] refer to Figure 2-4 , the engine suspension system provided in the embodiment of the present invention includes a front suspension 1 and a rear suspension 2, the engine suspension system is a four-point suspension, wherein the front suspension 1 and the rear suspension 2 Each includes two mounting points. The installation point in the front suspension 1 is assembled and connected by the front suspension cushion assembly 11, the engine bracket 12 and the front suspension bracket 13; the installation point in the rear suspension 2 is formed by the rear suspension cushion assembly The assembly 21, the fixed bracket 22 and the rear suspension bracket 23 are assembled and connected.

[0037] Wherein, the front suspension cushion assembly 11 and / o...

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Abstract

The invention relates to the technical field of vehicle parts, and discloses an engine suspension system. The engine suspension system comprises a front suspension and a rear suspension, wherein a front suspension soft pad assembly in the front suspension and / or a rear suspension soft pad assembly in the rear suspension are / is a limiting soft pad assembly; the limiting soft pad assembly comprises a soft pad body, a limiting sleeve pipe, an upper limiting cover and a lower limiting cover, wherein the limiting sleeve pipe is nested in the soft pad body and penetrates through the soft pad body in the direction of a connecting line between an upper end surface and a lower end surface, the upper limiting cover is arranged on the upper end surface of the soft pad body, and the lower limiting cover is arranged on the lower end surface of the soft pad body; the limiting sleeve pipe, the upper limiting cover and the lower limiting cover are rigid components; outer limiting flanged edges are arranged on the edges of the upper limiting cover and the lower limiting cover in the circumferential directions and turn over in the direction close to the soft pad body respectively. The engine suspension system can effectively limit movements or twisting of a soft pad in all directions, so that overlarge displacement of the soft pad is prevented, the service life of the soft pad is prolonged, and interference of a power assembly is avoided.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an engine suspension system. Background technique [0002] The engine mount system is mainly used to support the powertrain, isolate the vibration of the engine and limit the displacement of the powertrain. [0003] At present, light trucks at home and abroad basically adopt four-point mounts, with two points for the front and rear mounts. The front mounts are arranged on both sides of the front end of the engine block, and the rear mounts are arranged on both sides of the rear end of the gearbox housing. refer to figure 1 , front suspension includes front suspension cushion 1', front suspension bracket 2' and engine bracket assembly 3', rear suspension includes rear suspension cushion 4', rear suspension bracket assembly 5' and gearbox Bracket Assembly 6'. Wherein the front suspension cushion 1' and the rear suspension cushion 2' are rectangular block cushion structures, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
Inventor 杨华波陈小平冯东亚
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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