Convenient-to-use aluminum front hub for electric vehicle

Abstract

The aluminum front hub convenient to use for the electric vehicle comprises a rim, a first spoke, an attaching base, a butt joint shaft, a protection structure and a protection frame, the side end of the butt joint shaft is fixedly connected with the attaching base, the first spoke is fixedly arranged on the attaching base, and the rim is fixedly connected to the outer side of the first spoke; a protection frame is fixedly arranged at the rear end of the attaching base, the upper end of the protection frame is fixedly welded to a protection structure, and the upper end of the protection structure is fixedly welded to a rim. According to the aluminum front hub convenient to use for the electric vehicle, due to the structural arrangement, the use of the aluminum front hub for the electric vehicle is achieved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum front hubs for electric vehicles, and specifically relates to an aluminum front hub for electric vehicles that is convenient to use. Background Art

[0002] With the increasing frequency of use of electric vehicles, the requirements for the weight, appearance, etc. of electric vehicle tires have increased. In order to meet the high requirements for electric vehicle tires, it is necessary to design hubs that are lighter, more convenient, and more beautiful. Most of the aluminum hubs on the market have disadvantages such as heavy weight and single appearance. The purpose of this design and research is to make the aluminum hub lighter and more beautiful in appearance;

[0003] At the same time, while the aluminum front hub for electric vehicles is being lightened, attention needs to be paid to the side stability of the hub to prevent fractures on the side and strengthen protection. Therefore, the existing aluminum front hubs need to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an aluminum front hub for electric vehicles that is convenient to use, so as to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an aluminum front hub for electric vehicles that is convenient to use, including a rim, a first spoke, a fitting seat, a docking shaft, a protection structure, and a protection frame. The side end of the docking shaft is fixedly connected to the fitting seat. The first spoke is fixedly arranged on the fitting seat, and the rim is fixedly connected to the outside of the first spoke;

[0006] The protection frame is fixedly arranged at the rear end of the fitting seat. The upper end of the protection frame is fixedly welded to the protection structure, and the upper end of the protection structure is fixedly welded to the rim.

[0007] Specifically, the rim, the first spoke, the fitting seat, and the docking shaft are integrally cast.

[0008] Specifically, the protection structure and the protection frame are subsequently installed and fixed.

[0009] Specifically, the protection structure includes a docking welding frame, a reinforcement frame, and an inner bracket. The outer ring of the inner bracket is fixedly connected to the reinforcement frame, and the outer ring of the reinforcement frame is fixedly connected to the docking welding frame.

[0010] Specifically, the docking welding frame is clamped and fixedly welded to the rim.

[0011] Specifically, there are six reinforcement frames, which are supported in a multi-point manner. The protection frame and the fitting seat are fixed by screws.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the setting of the overall structure, the stability of the side of the wheel hub is improved to prevent breakage on the side. At the same time, the rim, the first spoke, the fitting seat, and the docking shaft are made of aluminum alloy material and are set in a hollow shape, making the overall structure lighter.

[0014] 2. By installing a protective structure, the docking welding frame, the reinforcement frame, and the inner bracket in the protective structure are fixedly connected. At the same time, the inner bracket is fixedly connected to the protective frame. The protective structure and the protective frame are for subsequent installation. The rim, the first spoke, the fitting seat, and the docking shaft are integrally formed. The protective frame is placed on the fitting seat and then fixed and combined with screws. At the same time, the docking welding frame is clamped and fixed to the inner side of the rim, and then welded and reinforced to improve the overall performance. The edge position of the rim is reinforced, and the setting of the protective frame is used to protect and support the center and side parts of the rim. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 is an exploded view of the main body of the present utility model;

[0017] Figure 3 is a three-dimensional view of the protective structure of the present utility model.

[0018] In the figure: 1 - rim; 2 - first spoke; 3 - fitting seat; 4 - docking shaft; 5 - protective structure; 6 - protective frame; 8 - docking welding frame; 9 - reinforcement frame; 10 - inner bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a convenient-to-use aluminum front wheel hub for an electric vehicle, including a rim 1, a first spoke 2, a fitting seat 3, a docking shaft 4, a protective structure 5, and a protective frame 6. The side end of the docking shaft 4 is fixedly connected to the fitting seat 3. The first spoke 2 is fixedly arranged on the fitting seat 3. The outer side of the first spoke 2 is fixedly connected to the rim 1. Through the setting of the overall structure, the stability of the side of the wheel hub is improved to prevent breakage on the side. At the same time, the rim 1, the first spoke 2, the fitting seat 3, and the docking shaft 4 are made of aluminum alloy material and are set in a hollow shape, making the overall structure lighter.

[0021] A protective frame 6 is fixedly provided at the rear end of the fitting seat 3. The upper end of the protective frame 6 is fixedly welded to the protective structure 5, and the upper end of the protective structure 5 is fixedly welded to the rim 1.

[0022] The rim 1, the first spoke 2, the fitting seat 3, and the docking shaft 4 are integrally cast.

[0023] The protective structure 5 and the protective frame 6 are fixedly installed subsequently.

[0024] The protective structure 5 includes a butt welding frame 8, a reinforcement frame 9, and an inner bracket 10. The outer ring of the inner bracket 10 is fixedly connected to the reinforcement frame 9, and the outer ring of the reinforcement frame 9 is fixedly connected to the butt welding frame 8. By installing the protective structure 5, the butt welding frame 8, the reinforcement frame 9, and the inner bracket 10 inside the protective structure 5 are fixedly connected. At the same time, the inner bracket 10 is fixedly connected to the protective frame 6. The protective structure 5 and the protective frame 6 are for subsequent installation. The rim 1, the first spoke 2, the fitting seat 3, and the docking shaft 4 are integrally formed. The protective frame 6 is placed on the fitting seat 3 and then fixedly combined by screws. At the same time, the butt welding frame 8 is fixedly clamped to the inner side of the rim 1, and then welded and reinforced to improve the overall performance. The edge position of the rim 1 is reinforced, and the center and side parts of the rim 1 are protected and supported in cooperation with the setting of the protective frame 6.

[0025] The butt welding frame 8 is clamped to the rim 1 and fixedly welded at the same time.

[0026] Six reinforcement frames 9 are provided, which adopt multi-point support. The protective frame 6 and the fitting seat 3 are fixedly connected by screws.

[0027] Working principle: When work is required, the user improves the stability of the side of the wheel hub through the setting of the overall structure to prevent the side from cracking. At the same time, the rim 1, the first spoke 2, the fitting seat 3, and the docking shaft 4 are made of aluminum alloy material and are set in a hollow shape, making the overall structure lighter. By installing the protective structure 5, the butt welding frame 8, the reinforcement frame 9, and the inner bracket 10 inside the protective structure 5 are fixedly connected. At the same time, the inner bracket 10 is fixedly connected to the protective frame 6. The protective structure 5 and the protective frame 6 are for subsequent installation. The rim 1, the first spoke 2, the fitting seat 3, and the docking shaft 4 are integrally formed. The protective frame 6 is placed on the fitting seat 3 and then fixedly combined by screws. At the same time, the butt welding frame 8 is fixedly clamped to the inner side of the rim 1, and then welded and reinforced to improve the overall performance. The edge position of the rim 1 is reinforced, and the center and side parts of the rim 1 are protected and supported in cooperation with the setting of the protective frame 6 to complete the work.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum front hub for electric vehicles that is convenient to use, characterized in that: It includes a rim (1), a first spoke (2), a fitting seat (3), a docking shaft (4), a protection structure (5) and a protection frame (6). The side end of the docking shaft (4) is fixedly connected to the fitting seat (3). The first spoke (2) is fixedly arranged on the fitting seat (3), and the rim (1) is fixedly connected to the outside of the first spoke (2). A protection frame (6) is fixedly arranged at the rear end of the fitting seat (3). The upper end of the protection frame (6) is fixedly welded to the protection structure (5), and the upper end of the protection structure (5) is fixedly welded to the rim (1).

2. The aluminum front hub for electric vehicle that is convenient to use according to claim 1, characterized in that: The rim (1), the first spoke (2), the fitting seat (3) and the docking shaft (4) are integrally cast.

3. The aluminum front hub for electric vehicle convenient to use according to claim 2, characterized in that: The protection structure (5) and the protection frame (6) are subsequently installed and fixed.

4. The aluminum front hub for electric vehicle that is convenient to use according to claim 3, wherein: The protection structure (5) includes a butt welding frame (8), a reinforcement frame (9) and an inner bracket (10). The outer ring of the inner bracket (10) is fixedly connected to the reinforcement frame (9), and the outer ring of the reinforcement frame (9) is fixedly connected to the butt welding frame (8).

5. The aluminum front hub for electric vehicle convenient to use according to claim 4, characterized in that: The butt welding frame (8) is clamped and fixedly welded to the rim (1) at the same time.

6. The aluminum front hub for electric vehicle convenient to use according to claim 5, wherein: Six reinforcement frames (9) are provided and supported in a multi-point manner. The protection frame (6) is fixed to the fitting seat (3) by screws.

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