High-safety aluminum front hub for electric vehicle

Abstract

The high-safety aluminum front hub for the electric vehicle comprises a hub structure, a first reinforcing frame and a second reinforcing frame, one side of the hub structure is fixedly connected with the first reinforcing frame, and the other side of the hub structure is fixedly connected with the second reinforcing frame. The hub structure, the second reinforcing frame and the first reinforcing frame are fixed by welding; the hub structure comprises a supporting seat, a tire bead seat, a built-in hub frame, a reinforcing rod, a reinforcing ring frame and a butt joint shaft seat, the center of the butt joint shaft seat is fixedly connected with the built-in hub frame, the outer side of the built-in hub frame is fixedly connected with the supporting seat, the tire bead seat is fixedly connected to the supporting seat, the center of the built-in hub frame is fixedly connected with the reinforcing rod, and the reinforcing ring frame is fixedly connected with the reinforcing rod. The reinforcing rods are fixedly connected through a reinforcing ring frame. According to the aluminum front hub for the electric vehicle, the safety is high, and the purpose of safe supporting is achieved through the structural arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum front wheel hubs for electric vehicles, in particular to an aluminum front wheel hub for electric vehicles with high safety. Background Art

[0002] The aluminum front wheel hub of the electric vehicle is used for supporting work, facilitating the load-bearing work of the electric vehicle, realizing the placement of the wheel body, and being able to realize the operation support work of the electric vehicle;

[0003] However, the aluminum front wheel hubs currently used in electric vehicles have the following problems: they are not easy to be effectively protected, and the safety of the front wheel hubs needs to be strengthened, so improvements are needed. Utility Model Content

[0004] The purpose of the present utility model is to provide an aluminum front wheel hub for an electric vehicle with high safety, so as to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a highly safe aluminum front wheel hub for an electric vehicle, comprising a wheel hub structure, a first reinforcement frame, and a second reinforcement frame, wherein one side of the wheel hub structure is fixedly connected to the first reinforcement frame, and the other side of the wheel hub structure is fixedly connected to the second reinforcement frame, and the wheel hub structure, the second reinforcement frame, and the first reinforcement frame are fixed by welding;

[0006] The wheel hub structure includes a support seat, a tire bead seat, a built-in hub frame, a reinforcement rod, a reinforcement ring frame and a docking shaft seat. The center of the docking shaft seat is fixedly connected to the built-in hub frame, the outer side of the built-in hub frame is fixedly connected to the support seat, the tire bead seat is fixedly connected to the support seat, the center of the built-in hub frame is fixedly connected to the reinforcement rod, and the reinforcement rod is fixedly connected via the reinforcement ring frame.

[0007] Specifically, the support seat, tire bead seat, built-in hub frame, reinforcement rod, reinforcement ring frame, and docking shaft seat are integrally cast.

[0008] Specifically, the first reinforcement frame and the second reinforcement frame are arranged on both sides of the hub structure, and the center of the first reinforcement frame is fixed to the docking shaft seat.

[0009] Specifically, the outer side of the first reinforcement frame is fixed to the bead seat by welding.

[0010] Specifically, the built-in hub frame is arranged in an arc-shaped structure, and the center of the built-in hub frame is reinforced and connected by a reinforcing rod and a reinforcing ring frame.

[0011] Specifically, the first reinforcement frame and the second reinforcement frame support and protect the side of the hub structure.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By installing the first reinforcement frame and the second reinforcement frame, the first reinforcement frame and the second reinforcement frame are fixed to the hub structure and fixed by welding, the side protection capability of the hub structure can be enhanced, the safety of the hub structure is improved, and the hub structure is made more stable.

[0014] 2. By installing the hub structure, the built-in hub frame in the hub structure plays a supporting role, and the built-in hub frame is provided with a reinforcing rod and a reinforcing ring frame to enhance the connection capability. The hub structure as a whole is formed by integrated casting to improve the load-bearing capacity. The configuration of the reinforcing rod and the reinforcing ring frame enhances the connection capability of the built-in hub frame. The outer side of the built-in hub frame is fixed to the support seat and the bead seat to facilitate the placement of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a disassembled diagram of the main body of the utility model;

[0017] Figure 3 This is a structural diagram of the hub structure of the present utility model.

[0018] In the figure: 1-wheel hub structure; 2-first reinforcement frame; 3-second reinforcement frame; 4-support seat; 5-bead seat; 6-built-in hub frame; 7-reinforcement rod; 8-reinforcement ring frame; 9-docking shaft seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides a technical solution: a highly safe aluminum front wheel hub for electric vehicles, comprising a wheel hub structure 1, a first reinforcement frame 2, and a second reinforcement frame 3. One side of the wheel hub structure 1 is fixedly connected to the first reinforcement frame 2, and the other side of the wheel hub structure 1 is fixedly connected to the second reinforcement frame 3. The wheel hub structure 1, the second reinforcement frame 3, and the first reinforcement frame 2 are fixed by welding.

[0021] The wheel hub structure 1 includes a support seat 4, a bead seat 5, an internal hub frame 6, a reinforcing rod 7, a reinforcing ring frame 8 and a docking shaft seat 9. The center of the docking shaft seat 9 is fixedly connected to the internal hub frame 6, the outer side of the internal hub frame 6 is fixedly connected to the support seat 4, the bead seat 5 is fixedly connected to the support seat 4, the center of the internal hub frame 6 is fixedly connected to the reinforcing rod 7, and the reinforcing rod 7 is fixedly connected through the reinforcing ring frame 8.

[0022] The support seat 4, the bead seat 5, the built-in hub frame 6, the reinforcing rod 7, the reinforcing ring frame 8 and the docking shaft seat 9 are integrally cast and formed.

[0023] The first reinforcement frame 2 and the second reinforcement frame 3 are arranged on both sides of the hub structure 1 , and the center of the first reinforcement frame 2 is fixed to the docking shaft seat 9 .

[0024] The outer side of the first reinforcement frame 2 is welded and fixed to the bead seat 5 .

[0025] The built-in hub frame 6 is arranged in an arc-shaped structure, and the center of the built-in hub frame 6 is reinforced and connected by a reinforcing rod 7 and a reinforcing ring frame 8.

[0026] The first reinforcement frame 2 and the second reinforcement frame 3 support and protect the side of the hub structure 1.

[0027] Working principle: When work is needed, by installing the first reinforcement frame 2 and the second reinforcement frame 3, the first reinforcement frame 2 and the second reinforcement frame 3 are fixed to the hub structure 1 and fixed by welding, which can enhance the side protection capability of the hub structure 1, improve the safety of the hub structure 1, and make the hub structure 1 more stable. By installing the hub structure 1, the built-in hub frame 6 in the hub structure 1 plays a supporting role, and the built-in hub frame 6 is provided with a reinforcement rod 7 and a reinforcement ring frame 8 to enhance the connection capability, and the hub structure 1 as a whole adopts an integrated casting molding to improve the load-bearing capacity, and the configuration of the reinforcement rod 7 and the reinforcement ring frame 8 enhances the connection capability of the built-in hub frame 6, the outer side of the built-in hub frame 6 is fixed to the support seat 4 and the bead seat 5, which is convenient for the placement of the tire, and the wheel body is connected to the outer side of the support seat 4 and the bead seat 5, and the center of the support seat 4 and the bead seat 5 is supported by the built-in hub frame 6 and the docking shaft seat 9, and the built-in hub frame 6 is provided with a reinforcement rod 7 and a reinforcement ring frame 8 to improve the connection stability and complete the work.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly safe aluminum front wheel hub for an electric vehicle, characterized by: The wheel hub structure (1) comprises a wheel hub structure (1), a first reinforcement frame (2) and a second reinforcement frame (3), wherein one side of the wheel hub structure (1) is fixedly connected to the first reinforcement frame (2), and the other side of the wheel hub structure (1) is fixedly connected to the second reinforcement frame (3), and the wheel hub structure (1), the second reinforcement frame (3) and the first reinforcement frame (2) are fixed by welding; The hub structure (1) comprises a support seat (4), a bead seat (5), an internal hub frame (6), a reinforcing rod (7), a reinforcing ring frame (8) and a docking shaft seat (9); the center of the docking shaft seat (9) is fixedly connected to the internal hub frame (6); the outer side of the internal hub frame (6) is fixedly connected to the support seat (4); the bead seat (5) is fixedly connected to the support seat (4); the center of the internal hub frame (6) is fixedly connected to the reinforcing rod (7); and the reinforcing rod (7) is fixedly connected via the reinforcing ring frame (8).

2. The aluminum front wheel hub for an electric vehicle with high safety according to claim 1, characterized in that: The support seat (4), tire bead seat (5), built-in hub frame (6), reinforcement rod (7), reinforcement ring frame (8), and docking shaft seat (9) are integrally cast and formed.

3. The aluminum front wheel hub for an electric vehicle with high safety according to claim 2, characterized in that: The first reinforcement frame (2) and the second reinforcement frame (3) are arranged on both sides of the hub structure (1), and the center of the first reinforcement frame (2) is fixed to the docking shaft seat (9).

4. The aluminum front wheel hub for an electric vehicle with high safety according to claim 3, characterized in that: The outer side of the first reinforcement frame (2) is welded and fixed to the bead seat (5).

5. The aluminum front wheel hub for an electric vehicle with high safety according to claim 4, characterized in that: The built-in hub frame (6) is arranged in an arc-shaped structure, and the center of the built-in hub frame (6) is reinforced and connected via a reinforcing rod (7) and a reinforcing ring frame (8).

6. The aluminum front wheel hub for an electric vehicle with high safety according to claim 5, characterized in that: The first reinforcement frame (2) and the second reinforcement frame (3) support and protect the side of the hub structure (1).

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