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Connection structure of suspension bracket

A connection structure and support arm technology, which is applied in the field of suspension support arm connection structure, can solve the problems of unsatisfactory requirements and universality, and achieve the effects of improving service life, reducing shear force, and firm and reliable connection

Inactive Publication Date: 2009-05-20
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The approximate powertrain suspension system can use similar suspension pads, but because the powertrain has different requirements for the same working conditions, although the suspension structure is consistent, it cannot meet its versatility. The arm connection method can meet the requirements in this respect
Conventional suspension cushions are integrated with movable support arms and embedded blocks, which cannot meet the requirements for different suspension installation points.

Method used

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  • Connection structure of suspension bracket
  • Connection structure of suspension bracket
  • Connection structure of suspension bracket

Examples

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Embodiment Construction

[0019] figure 1 Shown is a schematic structural view of the suspension arm of the present invention, figure 2 Shown is a top view, image 3 Shown is left view. Depend on Figure 1~3 It can be seen from the combination that the connection structure of the suspension support arm includes an inner block, a support arm and a rubber body. The inner block 1 and the support arm 2 are of a split structure, and the inner block 1 is provided with an "I"-shaped stepped through hole. , the support arm 2 is press-fitted to one end of the inner block 1, and it is connected flexibly. The corresponding support arm 2 can be replaced according to different suspension installation points. It is only required to make the assembly size of the support arm 2 and the inner block 1 A uniform size can meet the requirements. The connecting part of the embedded block 1 and the supporting arm 2 is a rectangular structure. A certain amount of interference is reserved on the side of the connecting body ...

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Abstract

The invention discloses a connecting structure for a suspended bracket arm. The connecting structure for the suspended bracket arm comprises an embedded piece, a bracket arm and a rubber body. The embedded piece (1) and the bracket arm (2) are separated from each other; the embedded piece (1) is provided with an H-shaped ladder type through hole; the bracket arm (2) is pressed and arranged on one end of the embedded piece (1); a bolt is matched with a threaded hole on the bracket arm (2) through the other end of the through hole on the embedded piece (1); and the embedded piece (1) is nested inside the rubber body (3), and a vulcanized layer (4) is arranged between the embedded piece (1) and the rubber body (3). The specially structured connecting structure for the suspended bracket arm has the split type structure of the bracket arm and the embedded piece, thereby meeting the use requirements of different bracket arm forms without any modification to a suspended cushion body, bringing about higher versatility to the cushion body, and avoiding the cost increase caused by the modification to a suspended mold. The suspended cushion body is formed for once; and the proper bracket arm structure can be flexibly designed according to different requirements on space.

Description

technical field [0001] The invention relates to a connection structure of a suspension bracket. Background technique [0002] The powertrain suspension system is an important component of the car, which plays the role of support, limit and vibration isolation. Suspension pads are key components, and different powertrains or different suspension points of the same powertrain require different performances of the suspension pads. The approximate powertrain suspension system can use similar suspension pads, but because the powertrain has different requirements for the same working conditions, although the suspension structure is consistent, it cannot meet its versatility. The arm connection method can meet the requirements in this respect. Conventional suspension cushions are integrated with movable support arms and embedded blocks, which cannot meet the requirements for integrated support arms at different suspension installation points. Contents of the invention [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
Inventor 吴东风
Owner CHERY AUTOMOBILE CO LTD
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