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Automotive rear shock absorber force transmission components

A technology for shock absorbers and automobiles, which is applied to vehicle parts, upper structure sub-assemblies, suspensions, etc., and can solve the problem that the rear side wall structure cannot effectively decompose and absorb the rear shock absorber, so as to improve NVH performance and increase Y-direction stiffness, the effect of increasing the stiffness of the shock absorber

Active Publication Date: 2022-03-18
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a force transmission assembly for the rear shock absorber of an automobile, which can solve the problem that the existing automobile rear side wall structure cannot effectively decompose and absorb the force transmission from the rear shock absorber

Method used

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  • Automotive rear shock absorber force transmission components
  • Automotive rear shock absorber force transmission components
  • Automotive rear shock absorber force transmission components

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0024] figure 1 with figure 2 The car rear shock absorber force transmission assembly shown mainly includes C-pillar reinforcement plate 1, rear side wall inner panel 2, rear wheel cover 3, rear shock absorber mounting plate 4, rear side wall reinforcement beam 5, D-pillar assembly 6, rear wheel house reinforcing plate 7 and wheel house connecting plate 8, wherein, rear wheel house 3 is formed by welding of rear wheel house outer plate 3-1 and rear wheel house inner plate 3-2. The upper end of the rear wheelhouse outer panel 3-1 is welded to the lower end of the rear side wall inner panel 2, the C-pillar reinforcement plate 1 is welded to the rear side wall inner panel 2, and the upper end of the C-pillar reinforcement plate 1 is welded to the D-pillar assembly 6 connection, the D-pillar assembly 6 is welded and fixed to the rear side wall inner pane...

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Abstract

The invention discloses an automobile rear shock absorber force transmission assembly, which relates to the technical field of automobile body, and comprises a rear side wall inner panel, a C-pillar reinforcement plate, a D-pillar assembly, a rear wheel cover and a rear wheel cover arranged in the rear wheel cover. The rear shock absorber mounting plate, the C-pillar reinforcement plate, the rear side wall inner panel and the rear wheelhouse outer panel form the first force transmission chamber, and the first force transmission chamber extends to the arch of the rear wheelhouse outer panel; D There is a second force transmission cavity in the column assembly, and the second force transmission cavity communicates with the first force transmission cavity; a rear side wall reinforcement beam is fixedly connected to the outer side of the rear side wall inner panel, and one end of the rear side wall reinforcement beam is connected to the D The column assembly is connected, and the other end is connected with the arch of the rear wheelhouse outer panel; the rear side wall reinforcement beam is enclosed with the rear side wall inner panel, the D-pillar assembly and the rear wheelhouse outer panel to form a third force transmission chamber. The invention solves the problem that the existing automobile rear side wall structure cannot effectively decompose and absorb the force transmission from the rear shock absorber.

Description

technical field [0001] The invention relates to the technical field of automobile bodies, in particular to an automobile rear shock absorber force transmission assembly. Background technique [0002] The automobile shock absorber is to accelerate the attenuation of the vibration transmitted to the frame and body through the spring when the wheel is impacted, and the vibration that rebounds after the spring absorbs the vibration, so as to improve the smooth performance of the car. Shock absorbers absorb most of the force transmitted from the wheels, but some force is still transmitted to the body. The rear shock absorber of the car is arranged on the rear wheel housing, and the force of the rear shock absorber is more transmitted to the rear wheel housing and the rear side wall. The existing rear shock absorber force transmission assembly includes a rear shock absorber mounting plate, a rear wheel house, a C-pillar reinforcement plate and a rear side wall inner panel, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/04B62D25/16B62D25/18B62D25/02B60G13/00
CPCB62D25/04B62D25/16B62D25/18B62D25/02B60G13/00
Inventor 刘善英卿雕陈祖兴罗克体赵汉兴廖硕丰
Owner DONGFENG LIUZHOU MOTOR
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