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Cab rear suspension bracket with novel integrated structure

A cab, a new type of technology, applied in the direction of suspension, elastic suspension, superstructure, etc., can solve the problems of complex process, single function, inconvenient assembly, etc., to achieve the effect of unified positioning reference, reduced cost, and reduced assembly error

Pending Publication Date: 2018-08-03
JIANGLING MOTORS
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the traditional scheme, the horizontal and vertical rear suspension of the cab and the chassis shock absorber are connected by multiple single-function single brackets. There are many types of molds, complex processes, and high cost; at the same time, it also brings great inconvenience to assembly.

Method used

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  • Cab rear suspension bracket with novel integrated structure
  • Cab rear suspension bracket with novel integrated structure

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0017] see Figure 1-2 .

[0018] The invention discloses a novel integrated structure cab rear suspension bracket, comprising a rear suspension beam 13, a vehicle frame longitudinal beam 6 and two shock absorber assemblies connecting the rear suspension beam 13 and the vehicle frame longitudinal beam 6, the two The structures of the two shock absorber assemblies are the same, and they are arranged symmetrically at the two ends of the rear suspension beam 13. The lower ends of the two shock absorber assemblies are fixedly connected with the two vehicle frame longitudinal beams 6 respectively, and the shock absorber assemblies are composed of a plurality of shock absorber assemblies. The shock absorber and the rear suspension bracket 10 constitute.

[0019] Described shock absorber assembly comprises chassis shock absorber 5, rear suspension bracket 10, transvers...

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Abstract

The invention relates to the technical field of automobiles, in particular to a cab rear suspension bracket with a novel integrated structure. The cab rear suspension bracket with the novel integratedstructure comprises a rear suspension cross beam, a vehicle frame longitudinal beam and two damper assemblies connected with the rear suspension cross beam and the vehicle frame longitudinal beam. The two damper assemblies are of the same structure and are symmetrically arranged at the two ends of the rear suspension cross beam, the lower ends of the two damper assemblies are fixedly connected with the two vehicle frame longitudinal beam respectively, and each damper assembly is formed by a plurality of dampers and a rear suspension bracket. The bracket is suspended at the rear of a cab in integrated design. Through optimized design, the bracket has functions of a plurality of brackets, the assembly work intensity of workers can be reduced, and assembly efficiency is improved; kinds of parts and dies of a rear suspension portion of the cab are reduced, and the die cost is reduced; a casting and machining production process is adopted, the production efficiency is high, the die development difficulty is low, the development cycle is short, the service life is long, and the cost is further reduced.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a cab rear suspension bracket with a novel integrated structure. Background technique [0002] The invention relates to a novel integrated cab rear suspension bracket in the field of heavy-duty truck chassis and body, which can realize the integrated design of the cab rear suspension longitudinal and transverse shock absorbers and chassis shock absorber brackets, improve assembly convenience, and Reliability of components, solving manufacturing and assembly precision problems. However, in the traditional scheme, the horizontal and vertical rear suspension of the cab and the chassis shock absorber are connected by multiple single-function single brackets. There are many types of molds, complex processes, and high cost; it also brings great inconvenience to assembly. This solution adopts a set of molds to be cast and then machined. Compared with the traditional solution, the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D33/06B62D21/11B60G13/00
CPCB62D21/11B62D33/0604B60G13/003B60G2300/026
Inventor 靳建龙赵小兵张瑞峰白云飞
Owner JIANGLING MOTORS
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