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Suspending swing arm assembly

A suspension pendulum, assembly technology, applied to the cantilever mounted on the pivot, suspension, transportation and packaging, etc., can solve the problems of shaking or difficulty in returning, bad steering wheel, direction failure, etc., and achieve increased wear resistance. , good safety, good ride comfort

Inactive Publication Date: 2012-10-24
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design and manufacturing level of the swing arm is directly reflected in the driving stability of the steering wheel. Poor design and manufacturing technology will cause the steering wheel to loosen, tremble or be difficult to return, or even lose direction.

Method used

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  • Suspending swing arm assembly

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Effect test

Embodiment Construction

[0012] Such as figure 1 As shown, the suspension swing arm assembly of the present invention includes a ball pin 1, an inner ball seat 2, an outer ball seat 3, and a housing 4 that are installed sequentially from the inside to the outside. The ball pin 1 extends outside the outer wall of the housing 4 and A dust cover 5 is installed between the shells 4, wherein the inner ball seat 2 is made of resin, the ball pin 1, the outer ball seat 3, and the shell 4 are all forged from aluminum-silicon-magnesium alloy; at the same time, the inner ball seat A groove 6 is opened on the inner wall of the inner ball seat 2, and the groove 6 surrounds the inner wall of the inner ball seat 2 in a horizontal circumferential direction. A clip 7 is arranged on the outer wall of the dustproof cover 5 .

[0013] The above-mentioned embodiments are only used to explain the inventive concept of the present invention, but not to limit the protection of the rights of the present invention. Any ins...

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Abstract

The invention discloses a suspending swing arm assembly, and belongs to the technical field of auto spare parts. The suspending swing arm assembly comprises a ball pin, internal and external ball seats and a housing which are sequentially arranged in match from inside to outside; a dustproof cover is arranged between the external wall of the ball pin and the housing, and the external wall of the ball pin is extended out of the housing; the internal ball seat is made of resin; the ball pin, the external ball seat and the housing are all manufactured by forging aluminum-silicon-magnesium alloy; and concave grooves are formed in the internal wall of the internal ball seat. The suspending swing arm assembly has the advantages of capability of automatically compensating the abrasion loss, high strength of extension and capability of achieving self-lubricating effect; and with the adoption of the suspending swing arm assembly, relatively high safety and relatively high riding comfort can be kept when a vehicle runs in various road conditions.

Description

technical field [0001] The invention discloses a suspension swing arm assembly, which belongs to the technical field of auto parts. Background technique [0002] The suspension swing arm assembly is the main key component of the independent suspension front axle. Its quality directly affects the service life of the vehicle, the comfort of the ride and the safety of driving. The suspension swing arm assembly is used for the connection between the vehicle body and the steering wheel. It is a safety part to ensure the steering and jumping of the steering wheel, and it plays a role in supporting the vehicle body and maintaining balance. Since the swing arm assembly is distributed at both ends of the steering wheel and is connected by a ball joint, the rotation of the swing arm mandrel and the twisting of the rubber bushing make the vehicle achieve a certain degree of stability during operation, thereby achieving the purpose of driving. The design and manufacturing level of the ...

Claims

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Application Information

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IPC IPC(8): B60G7/00
Inventor 张新华张若煜
Owner SHAOXING UNIVERSITY
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