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Novel automobile control arm

A technology of automobile control arm and control arm, which is applied in the direction of vehicle parts, cantilever mounted on the pivot, suspension, etc., can solve the problems of poor sealing performance of ball pins, heavy control arm quality, waste of materials, etc., and achieve strengthening Sealing performance, reduction of production cost, effect of weight reduction

Inactive Publication Date: 2018-06-01
NANTONG ZHI HANG MECHANICAL & ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of existing automobile control arms, but some of the existing control arms are too heavy, which wastes a lot of material, and the stiffness of the bushing on some control arms cannot meet the performance requirements of high radial stiffness for a long time, and some The sealing performance of the ball pin on the control arm is not high, it is easy to enter dust and affect the normal rotation of the ball pin

Method used

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  • Novel automobile control arm
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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-3 , the present invention provides a technical solution: a new type of automobile control arm, including a rubber bush 1, a control arm body 3 and a ball pin 6, one end of the control arm body 3 is provided with a bush installation end 2, and The bushing mounting end 2 is forged with the control arm body 3 as a whole, the middle of the control arm body 3 is provided with a ball pin mounting end 5, and the ball pin mounting end 5 is connect...

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Abstract

The invention discloses a novel automobile control arm, which comprises a first rubber bush, a control arm body, a ball pin and a second rubber bush; a ball pin installing end and a bush installing end are arranged on the control arm body for better mounting the ball pin and the rubber bush; a first rubber bush and a second rubber bush are arranged on the bush installing end, the ball pin is arranged on the ball pin installing end; a groove is arranged on the control arm body, and the groove is arranged between the ball pin and the first and second rubber bushes, so as to reduce the mass of the control arm main body; an anti-dust cover is arranged on the ball pin, thus the sealing performance between the ball base and the ball pin is greatly intensified, and the normal rotation of the ballpin influenced by entry of external powder dust or impurities is avoided; a middle metal framework is arranged in the rubber bush, upper and lower ends of the middle metal frame are provided with non-penetrating slots, thus the rubber fluid can be flowed to both sides of the middle metal framework better.

Description

technical field [0001] The invention relates to the technical field of automobile equipment, in particular to a novel automobile control arm. Background technique [0002] The control arm is an important part of the car, which has a great influence on the ride comfort and handling stability of the car. The main function of the control arm is to control the rotation track of the wheel and transmit various forces acting on the wheel to the body. [0003] There are many kinds of existing automobile control arms, but some of the existing control arms are too heavy to waste a lot of material. The sealing performance of the ball pin on the control arm is not high, and dust is easy to enter and affect the normal rotation of the ball pin. [0004] Therefore, how to design a new type of automotive control arm has become a problem we have to solve at present. Contents of the invention [0005] The purpose of the present invention is to provide a new control arm for automobiles to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/00B60G7/04
CPCB60G7/005B60G7/04B60G2204/40
Inventor 袁德梅
Owner NANTONG ZHI HANG MECHANICAL & ELECTRICAL TECH CO LTD
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