Front suspension module assembly device of electric vehicle

Abstract

The front suspension module assembly device of the electric vehicle comprises a front suspension supporting frame connected to the front end of a vehicle frame, the front suspension supporting frame comprises two first supporting beams, two second supporting beams, a first reinforcing beam and a second reinforcing beam, the front ends of the two first supporting beams are close to each other, and the front ends of the two second supporting beams are close to each other. The lower end of the second supporting beam is connected with the front ends of the first supporting beams, a mounting area is formed between the lower end of the second supporting beam and the front ends of the first supporting beams, a steering mechanism and a supporting piece are arranged between the two first supporting beams, and a shock absorber is connected between the second supporting beam and the second reinforcing beam; the supporting structure is simpler, the front end space of the supporting structure is larger through the bent first supporting beam, the steering mechanism, the shock absorber and the supporting plate are connected and assembled more effectively and reasonably in the front end space, meanwhile, later maintenance is facilitated, the maintenance efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicles, and more specifically relates to a front suspension module assembly device for an electric vehicle. Background Art

[0002] For existing electric golf carts, due to the complex frame structure, the layout of the front suspension assembly at the front end of the frame is very unreasonable, and the mechanism settings are chaotic, resulting in an increase in later maintenance costs.

[0003] After the applicant improved the frame, the front suspension assembly was synchronously improved, making its layout more reasonable, having a larger assembly space, and reducing the later maintenance costs. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a front suspension module assembly device for an electric vehicle, which has a more reasonable layout at the front end of the frame, a larger assembly space, and reduces the later maintenance costs.

[0005] To achieve the above object, the utility model provides the following technical solution: A front suspension module assembly device for an electric vehicle, including a front suspension support frame connected to the front end of the frame. The front suspension support frame includes two first support beams, two second support beams, a first reinforcement beam and a second reinforcement beam. The first reinforcement beam is located between the two first support beams, and the second reinforcement beam is located between the two second support beams. The rear end of the first support beam is connected to the frame, the second reinforcement beam is connected to the frame, both ends of the second support beam are respectively connected to the second reinforcement beam and the first support beam. The front ends of the two first support beams are close to each other. The lower end of the second support beam is connected to the front end of the first support beam. An installation area is formed between the lower end of the second support beam and the front end of the first support beam. A steering mechanism and a support member are arranged between the two first support beams. A shock absorber is connected between the second support beam and the second reinforcement beam;

[0006] A first connecting member is arranged on the bottom surface of the front end of the first support beam. The support member is connected to the first connecting member. A second connecting member is arranged between the front ends of the two first support beams. The steering mechanism is connected to the second connecting member. A third connecting member is arranged between the second support beam and the second reinforcement beam. The shock absorber is connected to the third connecting member.

[0007] Further, the first connecting member is in a "bow" shape, and the support member is rotationally connected to two slots on the first connecting member.

[0008] Further, the second connecting member includes a first connecting plate, a second connecting plate, a third connecting plate, and a fourth connecting plate. Both sides of the first connecting plate are connected to the first connecting member. The steering mechanism is connected to the third connecting plate. Both sides of the third connecting plate are connected to the front ends of the first support beams. Both ends of the fourth connecting plate are connected to the lower ends of the second support beams.

[0009] Further, the third connecting member is U-shaped, its bottom is connected to the shock absorber, and one side is simultaneously connected to the second support beam and the second reinforcing beam, and the other side is simultaneously connected to the vehicle frame and the second reinforcing beam.

[0010] Further, a third reinforcing beam is provided between the rear ends of the two first support beams.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The two first support beams and the two second support beams form the total support of the front suspension, and the support structure is more concise. Moreover, the bent first support beam makes the front-end space larger, which more effectively and reasonably enables the connection and assembly of the steering mechanism, the shock absorber, and the support plate in the front-end space. At the same time, it is convenient for later maintenance, improves the maintenance efficiency, and reduces the maintenance cost. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the front suspension module assembly device of the electric vehicle of the present utility model;

[0013] Figure 2 It is a schematic structural diagram of the front suspension module assembly device of the electric vehicle of the present utility model from another perspective;

[0014] Figure 3 It is a schematic structural diagram of the front suspension support frame in the front suspension module assembly device of the electric vehicle of the present utility model;

[0015] Figure 4 It is a schematic structural diagram of the first connecting member in the front suspension module assembly device of the electric vehicle of the present utility model;

[0016] Figure 5 It is a schematic structural diagram of the second connecting member in the front suspension module assembly device of the electric vehicle of the present utility model.

[0017] Reference Numerals: First support beam 1; Second support beam 2; First reinforcing beam 3; Second reinforcing beam 4; Steering mechanism 5; Support member 6; Shock absorber 7; First connecting member 8; Second connecting member 9; Third connecting member 10; First connecting plate 11; Second connecting plate 12; Third connecting plate 13; Fourth connecting plate 14; Third reinforcing beam 15; Vehicle frame 16. Detailed Embodiments

[0018] In the description of the present utility model, it should be noted that for orientation terms, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as limiting the specific protection scope of the present utility model.

[0019] In addition, such terms as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meanings of "several" and "a number of" are two or more, unless otherwise specifically and clearly defined.

[0020] Refer to Figures 1 to 5 for further description of the present utility model.

[0021] A front suspension module assembly device for an electric vehicle, comprising a front suspension support frame connected to the front end of a vehicle frame 16. The front suspension support frame includes two first support beams 1, two second support beams 2, a first reinforcement beam 3 and a second reinforcement beam 4. The first reinforcement beam 3 is located between the two first support beams 1, and the second reinforcement beam 4 is located between the two second support beams 2. The rear end of the first support beam 1 is connected to the vehicle frame 16, the second reinforcement beam 4 is connected to the vehicle frame 16, and both ends of the second support beam 2 are respectively connected to the second reinforcement beam 4 and the first support beam 1. The front ends of the two first support beams 1 are close to each other. The lower end of the second support beam 2 is connected to the front end of the first support beam 1. An installation area is formed between the lower end of the second support beam 2 and the front end of the first support beam 1. A steering mechanism 5 and a support member 6 are arranged between the two first support beams 1. A shock absorber 7 is connected between the second support beam 2 and the second reinforcement beam 4;

[0022] A first connecting member 8 is arranged on the front end bottom surface of the first support beam 1. The support member 6 is connected to the first connecting member 8. A second connecting member 9 is arranged between the front ends of the two first support beams 1. The steering mechanism 5 is connected to the second connecting member 9. A third connecting member 10 is arranged between the second support beam 2 and the second reinforcement beam 4. The shock absorber 7 is connected to the third connecting member 10.

[0023] As Figures 1 to 5As shown, two first support beams 1 and two second support beams 2 form the total support of the front suspension. The support structure is more concise, and the bent first support beam 1 makes the front-end space larger, which enables more effective and reasonable connection and assembly of the steering mechanism 5, shock absorber 7 and support plate in the front-end space. At the same time, it is convenient for later maintenance, improves maintenance efficiency and reduces maintenance costs.

[0024] Preferably in this embodiment, the second support beam 2 is welded to the first support beam 1, and the second support beam 2 is welded to the second reinforcement beam 4.

[0025] As Figure 2 and Figure 4 shown, preferably in this embodiment, the first connecting member 8 is in a "bow" shape, the support member 6 is rotatably connected to two slots on the first connecting member 8, the slots of the first connecting member 8 face the wheel, and the upper side is welded to the first support beam 1.

[0026] As Figure 5 shown, preferably in this embodiment, the second connecting member 9 includes a first connecting plate 11, a second connecting plate 12, a third connecting plate 13 and a fourth connecting plate 14. Both sides of the first connecting plate 11 are connected to the first connecting member 8, the steering mechanism 5 is connected to the third connecting plate 13, both sides of the third connecting plate 13 are connected to the front end of the first support beam 1, and both ends of the fourth connecting plate 14 are connected to the lower end of the second support beam 2.

[0027] Preferably in this embodiment, the first connecting plate 11 is welded to the first connecting member 8, the third connecting plate 13 is welded to the first support beam 1, and the fourth connecting plate 14 is welded to the second support beam 2

[0028] As Figure 1 shown, preferably in this embodiment, the third connecting member 10 is in a U shape, its bottom is connected to the shock absorber 7, one side is simultaneously connected to the second support beam 2 and the second reinforcement beam 4, and the other side is simultaneously connected to the vehicle frame 16 and the second reinforcement beam 4.

[0029] Preferably in this embodiment, the outer side of one side of the third connecting member 10 is welded to the second support beam 2, the end of the side is welded to the second reinforcement beam 4, the inner side of the other side of the third connecting member 10 is welded to the end of the second reinforcement beam 4, and the outer side of the other side of the third connecting member is also connected to the vehicle frame 16 through bolts and nuts.

[0030] As Figure 2 shown, preferably in this embodiment, a third reinforcement beam 15 is provided between the rear ends of the two first support beams 1, and the third reinforcement beam 15 is welded to the first support beam 1.

[0031] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A front suspension module assembly device for an electric vehicle, characterized in that: The front suspension support frame includes two first support beams, two second support beams, a first reinforcement beam and a second reinforcement beam, the first reinforcement beam is located between the two first support beams, the second reinforcement beam is located between the two second support beams, the rear end of the first support beam is connected to the frame, the second reinforcement beam is connected to the frame, the two ends of the second support beam are respectively connected to the second reinforcement beam and the first support beam, the front ends of the two first support beams are close to each other, the lower end of the second support beam is connected to the front end of the first support beam, an installation area is formed between the lower end of the second support beam and the front end of the first support beam, a steering mechanism and a support member are arranged between the two first support beams, and a shock absorber is connected between the second support beam and the second reinforcement beam; A first connecting member is arranged on the bottom surface of the front end of the first support beam, the support member is connected to the first connecting member, a second connecting member is arranged between the front ends of the two first support beams, the steering mechanism is connected to the second connecting member, a third connecting member is arranged between the second support beam and the second reinforcement beam, and the shock absorber is connected to the third connecting member.

2. The front suspension module assembly device of an electric vehicle according to claim 1, characterized in that: The first connecting member is in a "bow" shape, and the supporting member is rotatably connected to the two grooves on the first connecting member.

3. The front suspension module assembly device of an electric vehicle according to claim 1, characterized in that: The second connecting member includes a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate, both sides of the first connecting plate are connected to the first connecting member, the steering mechanism is connected to the third connecting plate, both sides of the third connecting plate are connected to the front end of the first support beam, and both ends of the fourth connecting plate are connected to the lower end of the second support beam.

4. The front suspension module assembly device of an electric vehicle according to claim 1, characterized in that: The third connecting member is U-shaped, with its bottom connected to the shock absorber, one side of which is simultaneously connected to the second support beam and the second reinforcement beam, and the other side of which is simultaneously connected to the frame and the second reinforcement beam.

5. The front suspension module assembly device of an electric vehicle according to claim 1, characterized in that: A third reinforcement beam is arranged between the rear ends of the two first support beams.

Images