Shock absorber seat structure

Abstract

The utility model provides a shock absorber seat structure which comprises a shock absorber seat mounting plate, one side of the shock absorber seat mounting plate facing the interior of a vehicle is bent downwards to form an inner bent edge, and one side of the shock absorber seat mounting plate far away from the interior of the vehicle is bent downwards to form an outer bent edge. The front side and the rear side of the shock absorber seat mounting plate are bent downwards to form side bent edges, and the inner bent edges, the outer bent edges, the side bent edges and the shock absorber seat mounting plate are connected into a whole. The shock absorber bearing solves the problems that an existing shock absorber bearing is large in weight and complex in machining.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to a shock absorber seat structure. Background Art

[0002] From the perspective of future development trends, automotive materials are moving towards the direction of low density and high performance. High-strength steel, ultra-high-strength steel, aluminum-magnesium alloy and composite materials are all widely used in vehicle bodies. The main future development trend of vehicle bodies is a mixed-body of multiple materials. For example Figure 1 The shown traditional shock absorber seat is generally composed of multiple steel stamping parts welded together. However, the processing technology of using multiple steel stamping parts is complex, the weight is large, and it will also affect the position accuracy of the installation points to a certain extent. Therefore, it is necessary to invent a new shock absorber seat structure. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a shock absorber seat structure to solve the problems of large weight and complex processing of the existing shock absorber seat.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A shock absorber seat structure includes a shock absorber seat mounting plate. One side of the shock absorber seat mounting plate facing the interior of the vehicle is bent downward to form an inner bent edge. One side of the shock absorber seat mounting plate away from the interior of the vehicle is bent downward to form an outer bent edge. The front and rear sides of the shock absorber seat mounting plate are bent downward to form side bent edges. The inner bent edge, outer bent edge, and side bent edges are integrally formed with the shock absorber seat mounting plate.

[0006] Preferably, in combination with the above solution, a number of groups of reinforcing ribs are spacedly arranged on the shock absorber seat mounting plate, inner bent edge, outer bent edge, and side bent edges.

[0007] Preferably, in combination with the above solution, a reinforcing boss is provided on the inner wall of the side bent edge, and the reinforcing boss is fixedly connected to the inner walls of the shock absorber seat mounting plate and the outer bent edge.

[0008] Preferably, in combination with the above solution, a weight-reducing hole is provided on the reinforcing boss.

[0009] Preferably, in combination with the above solution, the inner bent edge is in an arc structure.

[0010] Preferably, in combination with the above solution, a number of groups of mounting bosses are spacedly arranged at the lower part of the outer bent edge, and the mounting bosses are used to be fixedly connected to the vehicle longitudinal beam by screwing.

[0011] Preferably, in combination with the above solution, the lower end of the side bending edge is bent to be provided with a fixing edge in an L-shaped structure, and the fixing edge is used for fixedly connecting with the vehicle body longitudinal beam by screwing.

[0012] Preferably, in combination with the above solution, reinforcing flanges are bent and provided on the fixing edge, the side bending edge and the inner bending edge.

[0013] Preferably, in combination with the above solution, the material used for the shock absorber seat structure is aluminum alloy.

[0014] Preferably, in combination with the above solution, shock absorber avoidance holes are provided on the shock absorber seat mounting plate.

[0015] The beneficial effects of the present utility model: By designing an integrated shock absorber seat structure made of aluminum alloy, and ensuring the overall structural stiffness of the shock absorber seat through a reasonable bending structure and strengthening structure, the overall weight of the shock absorber is greatly reduced, the production process is simplified, and the installation accuracy of the installation points can be ensured.

[0016] Hereinafter, the present utility model will be described in more detail in conjunction with the drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a structural diagram of an existing shock absorber seat.

[0018] Figure 2 FIG. is an assembly structural diagram of a shock absorber seat of the present utility model and a vehicle body longitudinal beam.

[0019] Figure 3 FIG. is another direction assembly structural diagram of a shock absorber seat of the present utility model and a vehicle body longitudinal beam.

[0020] Figure 4 FIG. is an exploded view of the assembly structure of a shock absorber seat of the present utility model and a vehicle body longitudinal beam. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] As Figure 1 shown in the existing structure of a shock absorber seat structure, it includes a shock absorber seat mounting plate, a shock absorber seat outer plate, a swing arm left front mounting plate, a swing arm rear mounting plate, a shock absorber seat reinforcing plate, and a swing arm front mounting plate. Due to the large number of parts, the production and processing are complex, and it is not conducive to lightweight design. The material of the shock absorber seat is QSTE420TM steel, the material thickness is 3mm, and the weight of the shock absorber assembly is about 11 Kg.

[0022] And a new shock absorber seat structure in this embodiment, as Figures 2 to 4As shown, it includes a shock absorber seat mounting plate 1. On one side of the shock absorber seat mounting plate 1 facing the interior of the vehicle, an inner bending edge 2 is bent downward. On the side of the shock absorber seat mounting plate 1 away from the interior of the vehicle, an outer bending edge 3 is bent downward. On the front and rear sides of the shock absorber seat mounting plate 1, side bending edges 4 are bent downward. The inner bending edge 2, the outer bending edge 3, and the side bending edges 4 are integrally formed with the shock absorber seat mounting plate 1. To increase the structural stiffness of the shock absorber seat, a number of groups of reinforcing ribs are spacedly arranged on the shock absorber seat mounting plate 1, the inner bending edge 2, the outer bending edge 3, and the side bending edges 4. The reinforcing ribs on the shock absorber seat mounting plate 1 are distributed in a grid pattern, while the reinforcing ribs on the inner bending edge 2, the outer bending edge 3, and the side bending edges 4 are distributed at parallel intervals.

[0023] To increase the connection structural rigidity of the shock absorber seat mounting plate 1, the outer bending edge 3, and the side bending edges 4, a reinforcing boss 41 is provided on the inner wall of the side bending edge 4. The reinforcing boss 41 is fixedly connected to the inner walls of the shock absorber seat mounting plate 1 and the outer bending edge 3.

[0024] For lightweight design, a weight reduction hole 42 is provided on the reinforcing boss 41.

[0025] To better adapt to the shape of the shock absorber, the inner bending edge 2 has an arc structure.

[0026] To increase the structural stiffness of the mounting points and facilitate the assembly of the shock absorber and the vehicle body longitudinal beam 100, a number of groups of mounting bosses 31 are spacedly arranged at the lower part of the outer bending edge 3. The mounting bosses 31 are used to be fixedly connected to the vehicle body longitudinal beam 100 through screw connection. Correspondingly, three mounting holes are provided on the rear side wall of the vehicle body longitudinal beam 100.

[0027] To better adapt to the shape of the vehicle body longitudinal beam 100 and assemble with the vehicle body longitudinal beam 100, the lower end of the side bending edge 4 is bent to form a fixing edge 5 with an L-shaped structure. The fixing edge 5 is used to be fixedly connected to the vehicle body longitudinal beam 100 through screw connection. A boss structure is provided on the side of the vehicle body longitudinal beam 100 facing the interior of the vehicle to facilitate screw connection and fixation with the fixing edge 5.

[0028] To further increase the structural stiffness, reinforcing flanges 6 are bent on the fixing edge 5, the side bending edges 4, and the inner bending edge 2.

[0029] To better assemble with the shock absorber and prevent part interference problems, a shock absorber avoidance hole 11 is provided on the shock absorber seat mounting plate 1.

[0030] In order to better achieve lightweight design, the material used for the shock absorber seat structure in this embodiment is aluminum alloy. The shock absorber seat adopts aluminum high-pressure die-casting technology, and the raw material is A384 aluminum alloy. The wall thickness of the shock absorber seat mounting plate 1 is 6 mm, the width of the reinforcing rib is 6 mm and the height is 5 mm, and the wall thicknesses of the inner bending edge 2, the outer bending edge 3, the side bending edge 4, and the fixed edge 5 are all 4 mm. The weight of the shock absorber seat is only 6.6 Kg. Compared with the prior art, the weight of the shock absorber seat in this embodiment is reduced by about 40%.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "one end", "one side", "both ends", "both sides", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] The present invention has been described exemplarily above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or directly applied to other occasions, they all fall within the protection scope of the present invention.

Claims

1. A shock absorber seat structure, including a shock absorber seat mounting plate (1), characterized in that, On one side of the shock absorber seat mounting plate (1) facing the vehicle interior, an inner bending edge (2) is bent downward. On the side of the shock absorber seat mounting plate (1) away from the vehicle interior, an outer bending edge (3) is bent downward. On the front and rear sides of the shock absorber seat mounting plate (1), side bending edges (4) are bent downward. The inner bending edge (2), outer bending edge (3), and side bending edges (4) are integrally formed with the shock absorber seat mounting plate (1).

2. The shock absorber seat structure according to claim 1, characterized in that On the shock absorber seat mounting plate (1), inner bending edge (2), outer bending edge (3), and side bending edges (4), several groups of reinforcing ribs are arranged at intervals.

3. The shock absorber seat structure according to claim 1, characterized in that, On the inner wall of the side bending edge (4), a reinforcing boss (41) is provided, and the reinforcing boss (41) is fixedly connected to the inner walls of the shock absorber seat mounting plate (1) and the outer bending edge (3).

4. The shock absorber seat structure according to claim 3, characterized in that, On the reinforcing boss (41), a weight-reducing hole (42) is provided.

5. The shock absorber seat structure according to claim 1, characterized in that The inner bending edge (2) is of an arc structure.

6. The shock absorber seat structure according to claim 1, characterized in that, At the lower part of the outer bending edge (3), several groups of mounting bosses (31) are arranged at intervals, and the mounting bosses (31) are used to be fixedly connected to the vehicle body longitudinal beam (100) by screwing.

7. The shock absorber seat structure according to claim 1, characterized in that, At the lower end of the side bending edge (4), a fixing edge (5) with an L-shaped structure is bent, and the fixing edge (5) is used to be fixedly connected to the vehicle body longitudinal beam (100) by screwing.

8. The shock absorber seat structure according to claim 7, characterized in that, On the fixing edge (5), side bending edge (4), and inner bending edge (2), reinforcing flanges (6) are bent.

9. The shock absorber seat structure according to claim 1, characterized in that, On the shock absorber seat mounting plate (1), a shock absorber avoidance hole (11) is provided.

10. The shock absorber seat structure according to claim 1, characterized in that, The material used for the shock absorber seat structure is aluminum alloy.

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