High-stability aluminum front hub for electric vehicle

Abstract

The high-stability aluminum front hub for the electric vehicle comprises a first steel rim, a first tire seat, a first spoke and a first center shaft, the first tire seat is fixedly connected to the inner side of the first steel rim, the first spoke is fixedly connected to the inner side of the first tire seat, and the second spoke is fixedly connected to the inner side of the first center shaft. The inner side of the first spoke is fixedly connected with a first center shaft; the rear end of the first center shaft is fixedly connected with a reinforcing ring sleeve, the rear end of the reinforcing ring sleeve is fixedly connected with a second center shaft, the rear end of the second center shaft is fixedly connected with a bearing guide seat, the outer side of the second center shaft is fixedly connected with a second spoke, and the outer side of the second spoke is fixedly connected with a second tire seat. And the outer side of the second tire seat is fixedly connected with a second steel rim. According to the high-stability aluminum front hub for the electric vehicle, the purpose of high-stability supporting is achieved through structural arrangement.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum front wheel hubs, in particular to a highly stable aluminum front wheel hub for electric vehicles. Background Art

[0002] The metallic properties of aluminum determine its high thermal conductivity, while steel has low thermal conductivity. Therefore, under the same conditions, the heat dissipation performance of aluminum alloy wheels is better than that of steel wheels, which saves more tires. In the long run, aluminum alloy wheels are not easy to deform and have better corrosion resistance, and have a longer service life.

[0003] However, the aluminum front wheel hubs currently used in electric vehicles have the following problems: they are not convenient for providing high-stability support and need to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a highly stable aluminum front wheel hub for electric vehicles 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 stable aluminum front wheel hub for an electric vehicle, comprising a first steel rim, a first tire seat, a first spoke, and a first center axis, wherein the first steel rim is fixedly connected to the first tire seat on the inner side thereof, the first spoke is fixedly connected to the inner side thereof, and the first spoke is fixedly connected to the inner side thereof;

[0006] The rear end of the first center shaft is fixedly connected to a reinforcement ring sleeve, the rear end of the reinforcement ring sleeve is fixedly connected to the second center shaft, the rear end of the second center shaft is fixedly connected to a bearing guide seat, the outer side of the second center shaft is fixedly connected to a second spoke, the outer side of the second spoke is fixedly connected to a second tire seat, and the outer side of the second tire seat is fixedly connected to a second steel rim.

[0007] Specifically, the inner sides of the first tire seat and the second tire seat are fixedly connected with reinforcement ring sleeves.

[0008] Specifically, the first steel rim, the first tire seat, the first spoke and the first center axis are arranged in an integrated structure.

[0009] Specifically, the first spokes are distributed in a ring structure.

[0010] Specifically, the reinforcement ring is fastened to the first central axis and the second central axis by screws.

[0011] Specifically, the outer periphery of the reinforcement ring is tightly connected to the first steel rim, the first tire seat, the second steel rim, and the second tire seat.

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

[0013] By installing the first steel rim, the first tire seat, the first spoke and the first center shaft, the first steel rim, the first tire seat, the first spoke and the first center shaft are integrated into an integrated arrangement, which can play a supporting and protective role and improve the overall strength. The first spoke adopts a special configuration and can perform middle support work. The rear end of the first center shaft is connected to the reinforcement ring sleeve and can be combined and connected. At the same time, the rear end of the reinforcement ring sleeve is combined and connected to the second center shaft and fixed with a bolt structure to improve the tight connection performance. The reinforcement ring sleeve is stuck in the first steel rim, the first tire seat, the second steel rim and the second tire seat and can be tightly connected, thereby improving the tightness of the first steel rim, the first tire seat, the second steel rim and the second tire seat. There may be gaps between them, and the gap position is sealed by colloid to achieve a tight connection function. The bearing guide seat at the rear end of the second center shaft is connected to the vehicle to achieve a drive transmission function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a disassembled diagram of the main body of the utility model.

[0016] In the figure: 1-first steel rim; 2-first tire seat; 3-first spoke; 4-first center axis; 5-second steel rim; 6-second tire seat; 7-second spoke; 8-reinforcement ring; 9-second center axis; 10-bearing guide. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-2 The utility model provides a technical solution: a highly stable aluminum front wheel hub for an electric vehicle, comprising a first steel rim 1, a first tire seat 2, a first spoke 3 and a first center shaft 4. The first steel rim 1 is fixedly connected to the first tire seat 2 on its inner side, the first spoke 3 is fixedly connected to the inner side of the first tire seat 2, and the first spoke 3 is fixedly connected to the inner side of the first center shaft 4;

[0019] The rear end of the first center shaft 4 is fixedly connected with a reinforcement ring sleeve 8, the rear end of the reinforcement ring sleeve 8 is fixedly connected with the second center shaft 9, the rear end of the second center shaft 9 is fixedly connected with a bearing guide seat 10, the outer side of the second center shaft 9 is fixedly connected with a second spoke 7, the outer side of the second spoke 7 is fixedly connected with a second tire seat 6, and the outer side of the second tire seat 6 is fixedly connected with a second steel rim 5. By installing the first steel rim 1, the first tire seat 2, the first spoke 3 and the first center shaft 4, the first steel rim 1, the first tire seat 2, the first spoke 3 and the first center shaft 4 are integrated, which can play a supporting and protective role and improve the overall strength. The first spoke 3 adopts a special configuration setting, which can be carried out The rear end of the first center shaft 4 is connected to the reinforcement ring sleeve 8, which can be combined and connected. At the same time, the rear end of the reinforcement ring sleeve 8 is combined and connected with the second center shaft 9, and is fixed with a bolt structure to improve the tight connection performance. The reinforcement ring sleeve 8 is stuck in the first steel rim 1, the first tire seat 2, the second steel rim 5, and the second tire seat 6, and can be tightly connected, thereby improving the tightness of the first steel rim 1, the first tire seat 2, the second steel rim 5, and the second tire seat 6. There may be gaps between them, and the gap position is sealed by colloid to achieve a tight connection function. The bearing guide seat 10 at the rear end of the second center shaft 9 is connected to the vehicle to achieve a drive transmission function.

[0020] A reinforcement ring 8 is fixedly connected to the inner sides of the first tire seat 2 and the second tire seat 6 .

[0021] The first steel rim 1, the first tire seat 2, the first spoke 3 and the first center shaft 4 are arranged in an integrated structure.

[0022] The first spokes 3 are distributed in a ring structure.

[0023] The reinforcement ring 8 is fastened to the first central shaft 4 and the second central shaft 9 by screws.

[0024] The periphery of the reinforcement ring 8 is clamped and connected to the first steel rim 1 , the first tire seat 2 , the second steel rim 5 , and the second tire seat 6 .

[0025] Working principle: By installing the first steel rim 1, the first tire seat 2, the first spoke 3 and the first center shaft 4, the first steel rim 1, the first tire seat 2, the first spoke 3 and the first center shaft 4 are integrated to play a supporting and protective role and improve the overall strength. The first spoke 3 adopts a special configuration to perform middle support work. The rear end of the first center shaft 4 is connected to the reinforcement ring sleeve 8 and can be combined and connected. At the same time, the rear end of the reinforcement ring sleeve 8 is combined and connected with the second center shaft 9 and fixed with a bolt structure to improve the tight connection performance. The reinforcement ring sleeve 8 is clamped on the first steel rim 1 and the first wheel The interiors of the tire seat 2, the second steel rim 5, and the second tire seat 6 can be tightly connected, thereby improving the tightness of the first steel rim 1, the first tire seat 2, the second steel rim 5, and the second tire seat 6. There may be gaps between them, and the gap positions are sealed by colloid to achieve a tight connection function. The bearing guide seat 10 at the rear end of the second center shaft 9 is connected to the vehicle to achieve a drive transmission function. The bearing guide seat 10 and the first center shaft 4 are connected to the frame. At the same time, the tire is placed on the first steel rim 1, the first tire seat 2, the second steel rim 5, and the second tire seat 6 to play a supporting and protective role to complete the work.

[0026] 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 stable aluminum front wheel hub for an electric vehicle, characterized by: The invention comprises a first steel rim (1), a first tire seat (2), a first wheel spoke (3) and a first central axis (4); the first steel rim (1) is fixedly connected to the first tire seat (2) on its inner side; the first wheel spoke (3) is fixedly connected to the inner side of the first tire seat (2); and the first wheel spoke (3) is fixedly connected to the inner side of the first central axis (4); The rear end of the first central shaft (4) is fixedly connected to a reinforcement ring sleeve (8), the rear end of the reinforcement ring sleeve (8) is fixedly connected to a second central shaft (9), the rear end of the second central shaft (9) is fixedly connected to a bearing guide seat (10), the outer side of the second central shaft (9) is fixedly connected to a second spoke (7), the outer side of the second spoke (7) is fixedly connected to a second tire seat (6), and the outer side of the second tire seat (6) is fixedly connected to a second steel rim (5).

2. The highly stable aluminum front wheel hub for an electric vehicle according to claim 1, characterized in that: The inner sides of the first tire seat (2) and the second tire seat (6) are fixedly connected with a reinforcement ring sleeve (8).

3. The highly stable aluminum front wheel hub for an electric vehicle according to claim 2, characterized in that: The first steel rim (1), the first tire seat (2), the first spoke (3) and the first central axis (4) are arranged in an integrated structure.

4. The highly stable aluminum front wheel hub for an electric vehicle according to claim 3, characterized in that: The first spokes (3) are distributed in an annular structure.

5. The highly stable aluminum front wheel hub for an electric vehicle according to claim 4, characterized in that: The reinforcing ring sleeve (8) is fastened to the first central shaft (4) and the second central shaft (9) by means of screws.

6. The highly stable aluminum front wheel hub for an electric vehicle according to claim 5, characterized in that: The periphery of the reinforcement ring sleeve (8) is tightly connected to the first steel rim (1), the first tire seat (2), the second steel rim (5), and the second tire seat (6).

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