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Novel structural aluminum alloy wheel for heavy vehicles

A new type of structure, heavy-duty vehicle technology, applied in vehicle parts, rims, transportation and packaging, etc., can solve the problems of easy cracking of aluminum alloy wheel lock ring grooves, inconvenient disassembly and assembly, and heavy weight, and achieve good self-locking performance. The effect of operating convenience, improving convenience of use, and reducing cost of use

Inactive Publication Date: 2019-05-21
ZHONGBEI UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0010] In order to solve the above-mentioned problems that the lock ring groove of the aluminum alloy wheel for heavy vehicles is easy to crack, inconvenient to disassemble and assemble, and the weight is heavy, the purpose of the present invention is to provide a new structure aluminum alloy wheel for heavy vehicles, which uses aluminum alloy wheel rims to replace traditional steel wheels. The locking ring is locked, and the detachable wheel rim and rim are connected by threads, so that the wheel has high strength, good safety, light weight, and has good processing technology

Method used

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  • Novel structural aluminum alloy wheel for heavy vehicles
  • Novel structural aluminum alloy wheel for heavy vehicles
  • Novel structural aluminum alloy wheel for heavy vehicles

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Embodiment Construction

[0029] A new type of structural aluminum alloy wheel for heavy vehicles disclosed by the present invention, see Figure 4-8 ,

[0030] It includes an aluminum alloy rim 1 and an aluminum alloy rim 2, and the aluminum alloy rim 2 is close to the side where the aluminum alloy rim 1 is mounted with a tire.

[0031] The inner side of the aluminum alloy rim 2 is provided with a protruding ring 22, the inner side of the protruding ring 22 has an internal thread 21, the outer edge of the aluminum alloy rim 1 has an external thread 11 matching the internal thread 21, and the aluminum alloy rim 2 is detachable through threaded connection Installed on the aluminum alloy rim 1. The protruding ring 22 makes the overall structure more stable and ensures the strength of the threaded connection.

[0032] Preferably, the threaded connection adopts a zigzag thread, and the angles α and β between the left tooth surface and the right tooth surface of the zigzag thread and the vertical plane ar...

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Abstract

The invention discloses a novel structural aluminum alloy wheel for heavy vehicles. The wheel comprises an aluminum alloy rim and an aluminum alloy flange, the aluminum alloy flange is adjacent to oneside, on which a tire is mounted, of the aluminum alloy rim, the inner side of the aluminum alloy flange is provided with a convex ring, the inner side of the convex ring is provided with an inner thread, the outer side edge of the aluminum alloy rim is provided with an outer thread matching the inner thread, and the aluminum alloy flange is detachably mounted on the aluminum alloy rim through screw connection. The wheel solves the problems that a conventional aluminum alloy wheel lock ring groove for vehicles is easy to crack, is inconvenient to assemble and disassemble and has a large weight, adopts the aluminum alloy flange to replace a conventional steel retaining ring, makes the rim and the flange be detachably connected by a screw, has high strength, good safety and light weight, and has good processing manufacturability.

Description

technical field [0001] The invention relates to the technical field of wheel design, in particular to a new structural aluminum alloy wheel for heavy vehicles. Background technique [0002] Lightweight is one of the important directions of heavy vehicles and wheeled chariots, and it is the main way to save energy, reduce emissions and improve mobility. The use of light metal materials to replace steel is an important means to achieve lightweight. Aluminum alloy has low density, high specific strength and good processability, and is the best material for lightweight vehicles and wheeled chariots. [0003] The wheel is a rotating component that bears the load between the tire and the axle. As the action part of heavy vehicles and wheeled chariots, there are many in the whole vehicle, but steel wheels are currently used. For example, for a wheeled chariot, the wheels are made of Q235 steel split welding, and there are 8 wheels on the single vehicle. A single wheel weighs near...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B25/14
Inventor 张治民王强徐健赵熹杨亚琴
Owner ZHONGBEI UNIV
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