Automobile front lower swing arm assembly

A front lower swing arm and assembly technology, applied in the field of auto parts, can solve the problems of easy installation of front bushes, poor versatility, heavy weight, etc.

Active Publication Date: 2016-12-07
NINGBO YONGXIN AUTO COMPONENTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The suspension of a car is an assembly that connects all transmission and connection devices between the car body and the wheels. Its main function is to transmit all forces and moments acting between the wheels and the body, and to slow down the vibration transmitted from the wheels to the body during driving. , to improve the stability and comfort of driving. The suspension includes front suspension and rear suspension. The longitudinal force and lateral force during braking and turning are one of the key components that determine the performance of the vehicle. The lower arm assembly of the front suspension is mainly connected with the front sub-frame assembly through the front bush and the rear bush The ball joint of the swing arm is connected with the steering knuckle and the steering guide mechanism. Accord

Method used

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  • Automobile front lower swing arm assembly
  • Automobile front lower swing arm assembly
  • Automobile front lower swing arm assembly

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023]As shown in the figure, the present invention provides a front lower swing arm assembly of an automobile, including a lower swing arm main body assembly 1, a ball joint assembly 2 and a front bushing 3 are arranged on the lower swing arm main body assembly 1, the A swing arm 16 is provided between the ball head assembly 2 and the front bush 3, the front bush 3 is provided with a front bush connecting rod 4, and the material of the lower swing arm main body assembly 1 is aluminum alloy , the projection of the inner surface of the swing arm 16 on the horizontal plane includes a first straight line 5 parallel to the horizontal plane and an arc line 6 connected to the first straight line 5, and the upper surface of the swing arm 16 is on the ball head The vertical plane where the axis of the assembly 2 is located includes an oblique line 7 an...

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Abstract

The invention discloses an automobile front lower swing arm assembly which comprises a lower swing arm body assembly (1), wherein a ball head assembly (2) and a front bushing (3) are arranged on the lower swing arm body assembly (1); a swing arm (16) is arranged between the ball head assembly (2) and the front bushing (3); a front bushing connecting rod (4) is arranged inside the front bushing (3). The automobile front lower swing arm assembly is characterized in that the lower swing arm body assembly (1) is made of aluminum alloy; projection of the inner side surface of the swing arm (16) on the horizontal plane comprises a first straight line (5) parallel to the horizontal plane and an arc line (6) connected with the first straight line (5). According to the provided automobile front lower swing arm assembly, the bearing capability requirements after the material is changed can be met, and transmission mechanisms such as a transmission shaft can be avoided, so that the weight is lightest, the cost is low, the universality is good, the mounting is convenient, the reliability is good, and the rigidity adjustability of the front bushing is good.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an automobile front lower swing arm assembly. Background technique [0002] The suspension of a car is an assembly that connects all transmission and connection devices between the car body and the wheels. Its main function is to transmit all forces and moments acting between the wheels and the body, and to slow down the vibration transmitted from the wheels to the body during driving. , to improve the stability and comfort of driving. The suspension includes front suspension and rear suspension. The longitudinal force and lateral force during braking and turning are one of the key components that determine the performance of the vehicle. The lower arm assembly of the front suspension is mainly connected with the front sub-frame assembly through the front bush and the rear bush The ball joint of the swing arm is connected with the steering knuckle and the steering guide mechanism. Acco...

Claims

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Application Information

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IPC IPC(8): B60G7/00
CPCB60G7/00B60G2206/10
Inventor 王泉胜柴明军胡高强应伟群
Owner NINGBO YONGXIN AUTO COMPONENTS MFG
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