CN202685812U

CN202685812U - Swing arm for front suspension of automobile

Info

Publication number: CN202685812U
Application number: CN 201220232329
Authority: CN
Inventors: 宁学君; 吴广
Original assignee: ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Current assignee: ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2013-01-23
Anticipated expiration: 2022-05-23

Abstract

The utility model discloses a swing arm for a front suspension of an automobile. The swing arm for the front suspension comprises a swing arm stamping body (1) with a triangular structure. A swing arm ball head (4) connected with a steering knuckle and two groups of rubber buffering components connected with a frame are arranged in each of the three corners of the triangular swing arm stamping body (1). A pentagonal reinforcement plate (5) is additionally arranged on the swing arm stamping body (1). The reinforcement plate is additionally arranged on the swing arm stamping body, so that the swing arm is simple in structure, the stress intensity of the stamping body of the swing arm for the front suspension is improved, the swing arm for the front suspension is difficult to break in a using process, and the service life of the swing arm for the front suspension is prolonged. Therefore, the swing arm is simple in structure and high in practicability, and has high popularization and application value.

Description

A kind of front suspension oscillating arm of vehicle

Technical field

The utility model relates to a kind of automobile component, is specifically related to a kind of front suspension oscillating arm of vehicle.

Background technology

Because different automobile types, the pattern of front suspension oscillating arm of vehicle is also different with structure, such as a vehicle of Japanese Toyota, its front suspension swing arm has the triangular form structure, by the swing arm bulb, swing arm punching press body and two groups of rubber buffer module compositions, two groups of rubber buffer assembly connecting vehicle frames, the swing arm bulb connects steering swivel, and swing arm punching press body is by the moulding of individual layer steel plate punched.Because the swing arm bulb is with on two groups of rubber buffer unit constructions, on center of symmetry point, at the swing arm working process, swing arm punching press body is stressed uneven not, has the shortcoming that fractures easily.

The utility model content

Technical problem to be solved in the utility model is, provides a kind of simple in structure, is subjected to force intensity large, not the front suspension oscillating arm of vehicle of frangibility.

In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: front suspension oscillating arm of vehicle, this front suspension swing arm comprises the swing arm punching press body that is the triangular form structure, the long limit of this triangular form with is connected the angle that a minor face consists of and is provided with a swing arm bulb that connects steering swivel, be provided with two groups of rubber buffer assemblies of connecting vehicle frame at two other angle, be equipped with a pentagonal brace panel at described swing arm punching press body.

Further, described two groups of rubber buffer assemblies are respectively Large lining assembly and little bush assembly, and the Large lining assembly is positioned on the long limit of triangular form and the angle that the another one minor face consists of, and little bush assembly is positioned on the angle that two minor faces of triangular form consist of.

The utility model is by having added a brace panel at swing arm punching press body, this improvement is not only simple in structure, and the force intensity that is subjected to of front suspension swing arm punching press body is increased, the front suspension swing arm has increased the service life of front suspension swing arm in use procedure also frangibility not just.In a word, the utility model is simple in structure, and is practical, is worthy of popularization very much.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left TV structure scheme drawing of Fig. 1.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further details.

Embodiment of the present utility model: as shown in Figure 1 and Figure 2, the utility model comprises the trident asterisk note structure of the similar M-B car of swing arm punching press body 1(that is the triangular form structure, but the triangular form structure of this swing arm punching press body 1 is asymmetric,), be respectively equipped with a swing arm bulb 4 and two groups of rubber buffer assemblies on three angles of the swing arm punching press body 1 of this triangular form, two groups of rubber buffer assemblies are respectively Large lining assembly 3 and little bush assembly 2.Concrete, swing arm bulb 4 is located at the position at the angle that long limit and minor face consist of, and Large lining assembly 3 is located at the position at the angle that long limit and another minor face consist of, and little bush assembly 2 is positioned at the position at the angle that two minor faces consist of.Wherein, swing arm bulb 4 connects steering swivel, two groups of rubber buffer assembly connecting vehicle frames.Main improvement of the present utility model is: be equipped with a pentagonal brace panel 5 at described swing arm punching press body 1, the shape on its each limit is such as adopting straight line or curve according to being decided by the shape of the swing arm punching press body 1 of its covering.This brace panel 5 is fixed by welding on the position of centre of trident star of swing arm punching press body 1, cooperates shape, the position of swing arm punching press body 1, and is simple in structure, and the force intensity that is subjected to of swing arm punching press body 1 is strengthened greatly.

Claims

1. front suspension oscillating arm of vehicle, this front suspension swing arm comprises the swing arm punching press body (1) that is the triangular form structure, the long limit of this triangular form with is connected the angle that a minor face consists of and is provided with a swing arm bulb (4) that connects steering swivel, be provided with two groups of rubber buffer assemblies of connecting vehicle frame at two other angle, it is characterized in that: be equipped with a pentagonal brace panel (5) at described swing arm punching press body (1).

2. front suspension oscillating arm of vehicle according to claim 1, it is characterized in that: described two groups of rubber buffer assemblies are respectively Large lining assembly (3) and little bush assembly (2), Large lining assembly (3) is positioned on the long limit of triangular form and the angle that the another one minor face consists of, and little bush assembly (2) is positioned on the angle that two minor faces of triangular form consist of.