CN205970692U - Shock absorber mounting structure on automobile body - Google Patents

Abstract

The utility model discloses an installation structure of a shock absorber on a vehicle body, which comprises an aluminum installation base, the installation base includes a front wheel cover body and a shock absorber fixing plate, the front wheel cover body includes a vertical plate and a The two side plates on both sides of the vertical plate, the shock absorber fixing plate is fixed on the top of the vertical plate and the side plate; the side plate is provided with an arc-shaped groove for avoiding tires; the vertical plate and the two side plates are integrated structure. The installation structure of the shock absorber has reasonable design, convenient processing of parts, and simple manufacture; all parts of the installation structure are formed by processing aluminum plates, and the overall weight of the installation structure is small, which is conducive to the lightweight of electric vehicles.

Description

A mounting structure for a shock absorber on a vehicle body

technical field

The utility model relates to the technical field of vehicle body structure, in particular to a mounting structure of a shock absorber on a vehicle body.

Background technique

As a new energy vehicle, electric vehicles have the advantages of energy saving and environmental protection. Electric vehicles are becoming more and more research hotspots in the automotive field. At present, the common problem in the field of electric vehicles is that the battery life of electric vehicles is limited, which limits the popularization and application of electric vehicles.

The existing installation structure of the shock absorber on the car body is mostly a steel plate structure, which is heavy, which is not conducive to the lightweight of electric vehicles, and is not conducive to effectively extending the cruising range of electric vehicles, and the cost of metal parts manufacturing, assembly and maintenance is high, which is not conducive to reducing costs. Can not meet the requirements of energy saving and environmental protection. In addition, the installation structure of the existing shock absorber on the vehicle body is complicated, the welding process is many, and the manufacture is cumbersome.

Utility model content

Aiming at the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a shock absorber installation structure on the vehicle body, so as to achieve the purpose of small weight and easy manufacture.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

The mounting structure of the shock absorber on the vehicle body includes an aluminum mounting seat, the mounting seat includes a front wheel house body and a shock absorber fixing plate, and the front wheel house body includes a riser and two sides arranged on both sides of the riser The shock absorber fixing plate is fixed on the top of the vertical plate and the side plate; the side plate is provided with an arc-shaped groove for avoiding tires; the vertical plate and the two side plates are integrated.

The shock absorber fixing plate is welded on the upper end of the front wheel house body.

The lower end of the front wheel housing body is welded to the front longitudinal beam on the vehicle body.

The upper end side of the front wheel house body and the outer edge of the shock absorber fixing plate are all welded on the side wall front support beam on the vehicle body.

The front longitudinal beam is a hollow aluminum profile structure.

One end of the front support beam of the side wall is welded on the lower structure of the A-pillar on the vehicle body, and the lower support beam of the side wall is arranged between the lower part of the front support beam of the side wall and the lower structure of the A-pillar.

The front support beam of the side wall, the front support beam of the side wall, and the lower structure of the A-pillar are all hollow aluminum profile structures.

Compared with the prior art, the utility model has the following advantages: the installation structure of the shock absorber is reasonably designed, the parts are conveniently processed, and the manufacture is simple; all the parts of the installation structure are formed by processing aluminum alloy materials, the installation structure has high strength, and the overall weight is small , which is conducive to the lightweight of electric vehicles.

Description of drawings

The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

Fig. 1 is the schematic diagram of the installation structure of the present invention on the vehicle body.

Fig. 2 is the right side view of Fig. 1 .

Fig. 3 is a schematic diagram of the installation structure of the utility model.

Fig. 4 is a right side view of Fig. 3 .

Fig. 5 is an exploded schematic view of the installation structure of the present invention.

In the figure: 1. Mounting seat, 101. Shock absorber fixing plate, 102. Mounting hole, 103. Front wheel house body, 104. Front wheel house support beam, 2. Front longitudinal beam, 3. Front support beam of side wall, 4. The supporting beam under the side wall, 5. The structure under the A column.

detailed description

The specific implementation of the present utility model will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

As shown in Figures 1 to 5, the mounting structure of the shock absorber on the vehicle body includes an aluminum mount 1, the mount 1 includes a front wheel house body 103 and a shock absorber fixing plate 101, and the front wheel house body 103 includes a vertical The board and the side boards arranged on both sides of the vertical board are integrated with the vertical board and the two side boards to ensure the structural strength.

The shock absorber fixed plate 101 is a rectangular aluminum plate, and the shock absorber fixed plate is fixed on the top of the vertical plate and the side plate, and one side and the lower end of the front wheel house body are openings. The shock absorber fixing plate 101 is welded on the upper end of the front wheel house body; specifically, the shock absorber fixing plate is connected to the top of the vertical plate and the side plate by welding, and the shock absorber fixing plate is provided with a mounting hole 102 for fixing the shock absorber , and the front wheel house support beam 104 is fixed on the side plate.

Front wheel house body 103 is formed by extruding the aluminum plate into a U-shaped structure first, cutting the side plate, and cutting out arc grooves for avoiding tires at the bottom of the side plate, which will not affect the strength of the front wheel house body.

The lower end of the front wheel house body 103 is welded to the front longitudinal beam 2 on the vehicle body. The front longitudinal beam is a hollow aluminum profile structure. The longitudinal beam is formed by extrusion, and the weight is small. The hollow aluminum profile structure can ensure the structural strength and meet the requirements of the frontal collision of the vehicle.

Front wheel house body 103 upper end side and shock absorber fixing plate outer edge are all welded on the side wall front support beam 3 on the vehicle body. One end of the side wall front support beam 3 is welded on the A-pillar lower structure 5 on the vehicle body, and a side wall lower support beam 4 is arranged between the lower part of the side wall front support beam and the A-pillar lower structure, that is, the upper end of the side wall lower support beam 4 is welded on The lower part of the front side support beam 3 is welded to the lower end of the side support beam 4 on the A-pillar lower structure 5, the side front support beam 3, the side lower support beam 4 and the A-pillar lower structure 5 form a triangular support structure. The upper end of the seat is fixed and reliable.

The front support beam of the side wall, the front support beam of the side wall, and the lower structure of the A-pillar are all hollow aluminum profile structures, and reinforcing ribs can be set in the hollow aluminum profile structure to ensure structural strength. The overall weight of the installation structure is small, which is conducive to the lightweight of the electric vehicle.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various insubstantial improvements made by the idea and technical solutions of the utility model are adopted, or there is no The design and technical solutions of the utility model that are directly applied to other occasions through improvement are all within the protection scope of the utility model.

Claims (7)

1. shock damper mounting features on a kind of vehicle body, the mounting seat including aluminum it is characterised in that：Described mounting seat includes front-wheel Cover body and vibroshock fixed plate, described front-wheel cover body includes riser and is located at the biside plate on riser both sides, described vibroshock Fixed plate is fixed on riser and side plate upper end；Described side plate is provided with the arc groove for avoiding tire；Described riser and two Side plate is structure as a whole.

2. on vehicle body as claimed in claim 1 shock damper mounting features it is characterised in that：Before described vibroshock fixed plate is welded on Wheel cover body upper end.

3. on vehicle body as claimed in claim 1 shock damper mounting features it is characterised in that：The lower end welding of described front-wheel cover body On front longitudinal on vehicle body.

4. on vehicle body as claimed in claim 1 shock damper mounting features it is characterised in that：Described front-wheel cover body upper side and All it is welded on outside vibroshock fixed plate on the gusset front support beam on vehicle body.

5. on vehicle body as claimed in claim 3 shock damper mounting features it is characterised in that：Described front longitudinal is the aluminium section bar of hollow Structure.

6. on vehicle body as claimed in claim 4 shock damper mounting features it is characterised in that：The welding of described gusset front support beam one end In structure under A post on vehicle body, under gusset front support beam bottom and A post, between structure, it is provided with support beam under gusset.

7. on vehicle body as claimed in claim 6 shock damper mounting features it is characterised in that：Before described gusset front support beam, gusset Under support beam, A post, structure is the aluminium profile structure of hollow.