CN201970817U

CN201970817U - Automotive anti-shock and horizontal swinging arm

Info

Publication number: CN201970817U
Application number: CN2011201142872U
Authority: CN
Inventors: 张项云
Original assignee: NINGBO XINZHIHUA AUTOMOBILE COMPONENT CO Ltd
Current assignee: NINGBO XINZHIHUA AUTOMOBILE COMPONENT CO Ltd
Priority date: 2011-04-18
Filing date: 2011-04-18
Publication date: 2011-09-14
Anticipated expiration: 2021-04-18

Abstract

The utility model discloses an automotive anti-shock and horizontal swinging arm, which comprises a lower swinging arm body, a rear lining and a connecting sleeve. The automotive anti-shock and horizontal swinging arm is characterized in that the lower swinging arm body adopts a cavity structure, the rear lining is fixed on the rear lining mounting end of the lower swinging arm body, the connecting sleeve is fixed on the connecting sleeve mounting end of the lower swinging arm body, and the center of the rear lining is arranged on the middle axial line of the connecting sleeve. The overall structure of the automotive anti-shock and horizontal swinging arm is simple, the weight of the whole structure is reduced to a certain degree, the adhesive force of wheels to the ground is increased, and the anti-shock strength is improved.

Description

The left and right sides swing arm of automobile antidetonation

Technical field

The utility model relates to a kind of automobile component, particularly a kind of automobile antidetonation left and right sides swing arm.

Background technology

Following swing arm structure at present commonly used be by swing arm upper body down, the swing arm lower body is involutory down is welded, structure is loaded down with trivial details, and following swing arm upper body, lower body are Forging Parts, and weight is heavier, the ram ratio that is subjected to of vehicle body is bigger in the process of moving, and the traction of wheel is also smaller simultaneously.

The utility model content

The purpose of this utility model is to provide a kind of automobile antidetonation left and right sides swing arm simple in structure in order to solve above-mentioned the deficiencies in the prior art.

To achieve these goals, the automobile antidetonation left and right sides swing arm that the utility model is designed, comprise bottom arm body, back bush and adapter sleeve, it is characterized in that bottom arm body is a cavity body structure, back bush is fixed on the back bush installation end of bottom arm body, adapter sleeve is fixed on the adapter sleeve installation end of bottom arm body, the center of back bush is positioned on the axis of adapter sleeve, the said structure simplicity of design, can alleviate single-piece weight to a certain extent, the impulsive force that makes vehicle body be subjected in the process of moving reduces, and has improved the traction of wheel simultaneously.

In order to improve impact strength, the inner chamber midway location of described bottom arm body is provided with reinforced plate.

The automobile antidetonation left and right sides swing arm that the utility model obtains, its integral body is made of bottom arm body, back bush, adapter sleeve and the reinforced plate that is fixed on the bottom arm body, make relatively simple for structure, can alleviate single-piece weight to a certain extent, the impulsive force that makes vehicle body be subjected in the process of moving reduces, and has also improved the traction of wheel; In order to improve impact strength, the inner chamber midway location of bottom arm body is provided with reinforced plate simultaneously.

Description of drawings

Fig. 1 is the integral structure scheme drawing of embodiment 1;

Fig. 2 is the integral structure scheme drawing of embodiment 2;

Fig. 3 is the cutaway view of A-A among Fig. 2.

Among the figure: bottom arm body 1, back bush 2, adapter sleeve 3, reinforced plate 4, back bush installation end 12, adapter sleeve installation end 13.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Embodiment 1:

As shown in Figure 1, the automobile antidetonation left and right sides swing arm that the utility model provides, comprise bottom arm body 1, back bush 2 and adapter sleeve 3, bottom arm body 1 is a cavity body structure, back bush 2 is welded on the back bush installation end 12 of bottom arm body 1, adapter sleeve 3 is welded on the adapter sleeve installation end 13 of bottom arm body 1, the center of back bush 2 is positioned on the axis of adapter sleeve 3 vertical directions, the said structure simplicity of design, can alleviate single-piece weight to a certain extent, the impulsive force that makes vehicle body be subjected in the process of moving reduces, and has improved the traction of wheel simultaneously.

Embodiment 2:

As Fig. 2, shown in Figure 3, the automobile antidetonation left and right sides swing arm that present embodiment provides, its general structure is consistent with embodiment 1, but in order to improve impact strength, the inner chamber midway location of described bottom arm body 1 is welded with reinforced plate 4.

Claims

1. automobile antidetonation left and right sides swing arm, comprise bottom arm body (1), back bush (2) and adapter sleeve (3), it is characterized in that bottom arm body (1) is a cavity body structure, back bush (2) is fixed on the back bush installation end (12) of bottom arm body (1), adapter sleeve (3) is fixed on the adapter sleeve installation end (13) of bottom arm body (1), and the center of back bush (2) is positioned on the axis of adapter sleeve (3).

2. automobile antidetonation left and right sides swing arm according to claim 1 is characterized in that the inner chamber midway location of bottom arm body (1) is provided with reinforced plate (4).