Installation structure of damper installation seat of sedan

A technology for installing structures and shock absorbers, which can be used in vehicle components, transportation and packaging, elastic suspension, etc., and can solve problems such as poor stress, easy cracking, and increased cost.

Active Publication Date: 2011-08-31
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the shock absorber is mainly installed on the rear suspension block 3', the outer plate 1' of the rear floor reinforcement beam also has a corresponding rounded corner, which requires a relatively high stamping accuracy to ensure that the welding surface fits together, resulting

Method used

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  • Installation structure of damper installation seat of sedan
  • Installation structure of damper installation seat of sedan
  • Installation structure of damper installation seat of sedan

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] Such as figure 1 As shown, the reinforcement plate 1 in the shock absorber mounting seat of this structure is spot-welded with the shock absorber mounting seat 2 to form a closed cavity. The inner reinforcing plate 1 of the shock absorber mounting seat is connected with the outer reinforcing plate 5 of the shock absorber mounting seat by spot welding.

[0021] Such as figure 2 As shown, the shock absorber mounting seat 1 is spot welded to the lower reinforcing plate 2 of the shock absorber mounting seat and then connected to the floor reinforcement beam 3 by spot welding.

[0022] Such as image 3 As shown, the outer reinforcing plate 5 of the shock absorber mounting seat is welded to the side of the floor reinforcement beam 3 while welding to a part of the bottom of the reinforcing plate 1 in the shock absorber mounting seat.

[0023] Such as Figure 4 A...

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PUM

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Abstract

The invention provides an installation structure of a damper installation seat of a sedan. The installation structure comprises the damper installation seat, a floor reinforcing beam, a damper installation pin, a damper installation pin bracket, a damper installation seat internal reinforcing plate and a damper installation seat external reinforcing plate, wherein the damper installation seat internal reinforcing plate is welded on the lower side of the damper installation seat to form an enclosed cavity; a part of the bottom surface of the damper installation seat internal reinforcing plate is welded with the damper installation seat external reinforcing plate; the other part of the bottom surface of the damper installation seat internal reinforcing plate is welded with the floor reinforcing beam; the damper installation seat external reinforcing plate is also welded with the side surface of the floor reinforcing beam; the damper installation seat internal reinforcing plate, the floor reinforcing beam and the damper installation seat external reinforcing plate form the enclosed cavity; and the damper installation pin crossly passes through the floor reinforcing beam and is connected with the damper installation pin bracket which is welded in the floor reinforcing beam through plug welding. The structure has a rational design and high strength, is convenient to weld and easy to assemble, and can optimize the space to the greatest extent.

Description

technical field [0001] The present invention relates to an automobile bracket structure, in particular, the present invention relates to a shock absorber mounting structure. Background technique [0002] The shock absorber mounting seat is mainly used to install the shock absorber, limit the coil of the shock absorber spring, prevent the shock absorber from loosening due to different working conditions of the body such as torsion, braking, bumping and collision, and ensure the installation of the shock absorber . [0003] The existing shock absorber installation structure see Figure 5 , Figure 6 , mainly by rear floor reinforcement beam outer plate 1', rear floor reinforcement beam 2', rear suspension block 3', rear shock absorber mounting pin support 4', and rear floor side plate 5'. The rear floor reinforcement beam 2' is spot welded to the rear suspension block 3', and finally connected to the rear floor reinforcement beam outer panel 1' and the rear floor side panel ...

Claims

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Application Information

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IPC IPC(8): B60G13/00
Inventor 殷丽华胡启新谷小渝
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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