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A car swing arm with a reinforced buffer and anti-collision structure

A car swing arm and anti-collision technology, which is applied to the cantilever mounted on the pivot, vehicle parts, transportation and packaging, etc. It can solve the inconvenient adjustment and fixation of the front bush installation, poor versatility of the lower swing arm, and affect the use of the lower swing arm, etc. Problems, achieve the effect of improving connection stability, prolonging service life and improving strength

Active Publication Date: 2021-06-04
SOMIC AUTOMOTIVE COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The car swing arm is a key structural component in the car suspension system. It is mainly composed of bushes or bushings at both ends and a support rod structure in the middle. It is mainly used to connect the wheels and chassis and install shock absorbers. Due to the need It bears the impact force of the wheels and the body. When the chassis of the car is hit by the impact force, it is easy to cause damage to the lower swing arm. In order to prolong the service life of the lower swing arm, it is necessary to increase the anti-collision performance of the lower swing arm, and the existing lower swing arm is universal. Poor, the installation of the front bush is not easy to adjust and fix, resulting in failure to install in place, affecting the actual use of the lower arm

Method used

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  • A car swing arm with a reinforced buffer and anti-collision structure
  • A car swing arm with a reinforced buffer and anti-collision structure
  • A car swing arm with a reinforced buffer and anti-collision structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1-12 , according to an embodiment of the present invention, a car swing arm with a reinforced buffer and anti-collision structure includes a swing arm body 1, and a reinforcing rib 50 is provided on the surface of the swing arm body 1, and the reinforcing rib 50 is used to improve the swing arm body 1. The strength of the swing arm body 1 reduces the possibility of bending. The surface of the swing arm body 1 is coated with an anti-corrosion coating. The anti-corrosion coating can improve the corrosion resistance of the swing arm body 1. One end of the swing arm body 1 is connected to Part 2 is fixedly connected with a ball stud assembly 3, and the other end of the swing arm body 1 is provided with a rear bush assembly, which includes a rear bush outer frame 4, a rubber body 5 and a rear bush A sleeve inner frame 6, the inside of the swing arm body 1 is provided with a rear bush outer frame 4, and the rear bush outer frame is connected to the rear bush inner...

Embodiment 2

[0044] see Image 6 , the moving mechanism includes a moving rod 31, a socket three 32 and an arc-shaped plate three 33, and the side of the arc-shaped plate two 15 away from the connecting rod 8 is fixedly connected with a moving rod 31, and the inside of the cavity 14 A socket three 32 is opened near the moving rod 31, and the end of the moving rod 31 away from the arc plate two 15 passes through the three sockets 32 and is located outside the three sockets 32. One end of the rod 31 located outside the socket three 32 is connected to the arc plate three 33, and a spring one 34 is connected between the cavity 14 and the two arc plate 15, and the spring one 34 is wound around the Describe the outer surface of the moving rod 31, the moving mechanism is convenient for the operation of moving the arc plate two 15, so that the connecting rod 8 can be adjusted to the arc plate one 13, and the spring one 34 plays the role of pushing the arc plate two 15 , when the side wall of the ...

Embodiment 3

[0046] see Figure 7-11 , the limiting mechanism includes a connecting block 2 35, a limiting ring 36, a socket 4 37 and a limiting rod 38, and the end of the mounting sleeve 9 away from the mounting block 10 is fixedly connected with the connecting block 2 35, the The inner side of the connecting block 35 is provided with an arc surface matched with the connecting rod 8, and the arc surface is adapted to the outer wall of the connecting rod 8 to facilitate the rotating operation of the connecting block 2 35 around the connecting rod 8. The connecting block 2 35 There is a socket 4 37 on the surface of the socket 4 37, and the inside of the socket 4 37 is provided with a limit rod 38, and the connecting rod 8 opens a limit ring 36 close to the limit rod 38, and one end of the limit rod 38 is located at In the limiting ring 36, the other end of the limiting rod 38 is connected with the connecting mechanism;

[0047] As for the connecting mechanism, it should be noted that the ...

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Abstract

The invention discloses an automobile swing arm with a reinforced buffer and anti-collision structure, which comprises a swing arm body, one end of the swing arm body is fixedly connected with a ball stud assembly through a connecting piece, and the other end of the swing arm body is arranged There is a rear bushing assembly, and the end of the swing arm body away from the ball stud assembly and the rear bushing assembly is provided with a front bushing assembly, and the inside of the front bushing assembly is provided with a connection The two ends of the connecting rod are connected with a mounting sleeve, and the end of the mounting sleeve far away from the connecting rod is fixedly connected with a mounting block, and the surface of the mounting block is provided with a mounting hole. Beneficial effects: the car swing arm not only has an anti-collision structure, but also strengthens the buffering and anti-collision ability of the swing arm, and can buffer the impact force when the swing arm is hit, reducing the possibility of the swing arm being damaged, thereby prolonging the service life of the swing arm , and it is convenient to adjust the installation angle of the front bush, so that the front bush can be installed in place, thereby improving the versatility of the swing arm.

Description

technical field [0001] The invention relates to the technical field of automobile swing arms, in particular to an automobile swing arm with a reinforced buffer and anti-collision structure. Background technique [0002] Suspension system is a general term for all force-transmitting connection devices between the frame of the car and the axle or wheels. Or 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 car swing arm is a key structural component in the car suspension system. It is mainly composed of bushes or bushings at both ends and a support rod structure in the middle. It is mainly used to connect the wheels and chassis and install shock absorbers. Due to the need It bears the impact force of the wheels and the body. When the chassis of the car is hit by the impact force, it is easy to cause damage to the lower swing arm. In order to prolong the service life of the lower swing arm, i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G7/00B60G7/04
CPCB60G7/00B60G7/04B60G2200/10
Inventor 沈百庆朱惠全祁建良沈永祥潘志强韩贵清
Owner SOMIC AUTOMOTIVE COMPONENTS
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