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Rubber bushing anti-loose vehicle cantilever

A rubber bushing and anti-loosening technology, which is applied in the direction of the cantilever, suspension, and vehicle parts installed on the pivot, can solve the problems of easy loosening of the rubber body and unsatisfactory anti-seismic performance, so as to prevent loosening and improve the use of The effect of longevity

Inactive Publication Date: 2013-11-13
浙江国威汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shock resistance of the bushes commonly used at present is not very ideal. After a long time of use, the rubber body in the bushes is easy to loosen.

Method used

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  • Rubber bushing anti-loose vehicle cantilever
  • Rubber bushing anti-loose vehicle cantilever

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 , 2 As shown, the present invention provides a rubber bushing anti-loosening automobile cantilever, comprising a main body bracket 1, a bushing 2 and a ball stud assembly 3, and the main body bracket 1 is provided with a ball hole and a bushing hole; the bushing The sleeve 2 is installed in the bushing hole, and the ball stud assembly 3 is installed in the ball hole; the bushing 2 includes an outer liner 4, an inner liner 5 and a rubber body 6, and the outer liner 4 It is in the shape of a round tube, and the outer wall of the inner liner 5 is provided with two position-limiting protrusions 7, and the rubber body 6 is sleeved outside the inner liner 5, and is clamped between the two position-limiting protrusions 7; The outer liner 4 is sleeved on the outside of the rubber body 6 . The outer lining pipe 4, th...

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PUM

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Abstract

The invention provides a rubber bushing anti-loose vehicle cantilever, which is characterized by comprising a main body support, a bushing and a ball head pin assembly; the main body support is provided with a ball head hole and a bushing hole; the busing is mounted in the bushing hole; the ball head pin assembly is mounted in the ball head hole; the bushing comprises an outer liner pipe, an inner liner pipe and a rubber body; two limiting bulges are arranged on the outer wall of the inner liner pipe; the rubber body is sleeved on the inner pipe and is clamped between the two limiting bulges; the outer liner pipe is sleeved on the rubber body. The two limiting bulges are arrange at the outer wall of the inner liner pipe of the rubber bushing anti-loose vehicle cantilever, and the rubber body is clamped between the two limiting bulges, so the rubber body can be effectively prevented from loosening, the service life of the rubber bushing is further prolonged, and the service life of the whole vehicle cantilever is prolonged.

Description

technical field [0001] The invention belongs to the field of auto parts, in particular to a rubber bush anti-loosening auto cantilever. Background technique [0002] The automobile suspension system is a general term for all force-transmitting connection devices between the frame and the axle or wheels. The impact force of the car body and attenuate the vibration caused by it, so as to ensure that the car can run smoothly. [0003] The connection between the cantilever and the body in the automobile suspension system is connected by bushing. In order to effectively control the vibration of the vehicle body caused by the unbalanced excitation from the road surface or the wheel, the bushing needs to have a large radial stiffness and a small torsional stiffness. Moreover, when the car brakes suddenly or accelerates sharply, the vehicle body leans forward greatly, and the bushing needs to have an axial limit function. However, the shock resistance of the bushes commonly used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/00
Inventor 吴广宁学君
Owner 浙江国威汽车配件有限公司