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Overhanging beam structure of frame and vehicle body at rear axle of passenger car

A technology of overhanging beams and rear axles, which is applied in the field of passenger car frames, can solve the problems of increased consumption and complicated manufacturing process of overhanging beams, and achieve the effects of reducing consumption, simplifying processing and structural design, and reducing processing complexity

Inactive Publication Date: 2012-10-24
ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the frame and the overhanging beam of the rear axle of the passenger car with a length of more than 10 meters usually adopts the curved pipe structure; this invisibly causes the manufacturing process of the outrigger to be complicated and increases the corresponding consumption.

Method used

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  • Overhanging beam structure of frame and vehicle body at rear axle of passenger car
  • Overhanging beam structure of frame and vehicle body at rear axle of passenger car
  • Overhanging beam structure of frame and vehicle body at rear axle of passenger car

Examples

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Embodiment

[0025] A kind of outrigger beam structure of frame and vehicle body at the rear axle of passenger car, its structure is as follows: Figure 3-4 As shown, the outrigger structure includes a rear suspension left front wheel overhang beam 1, a rear suspension left rear wheel overhang beam 3, a rear right front wheel overhang beam 8 and a rear right rear wheel overhang beam 6. The overhanging beam 1 of the left front wheel and the overhanging beam 3 of the left rear wheel are arranged on the left longitudinal beam 2 of the rear suspension, wherein the overhanging beam 1 of the left front wheel of the rear suspension is welded and connected to the reinforcing plate 12 of the right-angle structure at the front end, The rear suspension left rear wheel outrigger 3 is connected to the rear suspension left longitudinal beam 2 through bolts. The rear suspension right front wheel overhang beam 8 and the rear suspension right rear wheel overhang beam 6 are arranged on the rear suspension r...

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PUM

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Abstract

The invention relates to an overhanging beam structure of a frame and a vehicle body at a rear axle of a passenger car. The overhanging beam structure comprises a rear suspension left front wheel overhanging beam, a rear suspension left rear wheel overhanging beam, a rear suspension right front wheel overhanging beam and a rear suspension right rear wheel overhanging beam; the rear suspension left front wheel overhanging beam and the rear suspension left rear wheel overhanging beam are arranged on a rear suspension left longitudinal beam; and the rear suspension right front wheel overhanging beam and the rear suspension right rear wheel overhanging beam are arranged on a rear suspension right longitudinal beam. Compared with the prior art, the processing and the structures of parts are simplified, consumption can be reduced, and the ensuring of the assembly precision is facilitated.

Description

technical field [0001] The invention relates to a passenger car frame, in particular to an outrigger beam structure of the rear axle frame and the vehicle body of the passenger car. Background technique [0002] With the continuous development of society, city buses, as the main carrier of urban passenger transport, must constantly adapt to the development of the times. rapid development in the direction of globalization. The focus of product market competition in the passenger car manufacturing industry is also focused on whether the above goals can be truly achieved, that is, to be able to provide new automotive products that meet the needs of market development, have high technological content, high added value, and reliable quality. Large-scale is the focus of market competition at present. Due to the dense population and large passenger flow in my country's cities, especially in the peak period of passenger flow, the phenomenon of congestion is very serious. The frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/00
Inventor 卢胜宏
Owner ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY
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