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High-strength aluminum alloy hub structure

An aluminum alloy wheel hub, high-strength technology, applied to highly elastic wheels, wheels, spoked wheels, etc., can solve the problems of the hub being unable to resist the force, the permanent damage of the wheel hub, the large moment of inertia of the tire, etc., to reduce the moment of inertia, The effect of reducing unsprung mass and prolonging service life

Pending Publication Date: 2021-08-13
安徽拓普勒汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a high-strength aluminum alloy wheel hub structure to solve the problem that the wheel hub cannot resist the friction with the ground due to the low strength at the edge of the wheel hub when the tire burst occurs in the above background technology. force, and because the existing hub mechanism does not have the function of absorbing vibration and noise, it will directly cause permanent damage to the hub, and because the overall weight of the hub is relatively high, the moment of inertia of the tire will be relatively large during the driving process of the vehicle. question

Method used

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Embodiment 1

[0030] see Figure 1-5 and Figure 7 , the present invention provides a technical solution: a high-strength aluminum alloy wheel hub structure, including a hub body 100, the center of the front side wall of the hub body 100 is provided with a mounting seat 120, the outer wall of the mounting seat 120 is connected to the inner side of the wheel hub body 100 A number of spokes 110 are arranged between the walls, and the outer side wall of the installation seat 120 is located behind the spokes 110 and is socketed with a mating seat 130. The outer side wall of the mating seat 130 is integrally formed with four supporting columns 140, and the four supporting columns 140 are all Located in the inner cavity of the hub body 100, the center of the inner side wall of the hub body 100 is provided with an inner groove bottom 150, and the ends of the four support columns 140 are welded to the inner side wall of the inner groove bottom 150, and the front side wall of the inner groove bottom...

Embodiment 2

[0033] see Figure 1-3 and Figure 7 , the present invention provides a technical solution: a high-strength aluminum alloy wheel hub structure, including a hub body 100, the center of the front side wall of the hub body 100 is provided with a mounting seat 120, the outer wall of the mounting seat 120 is connected to the inner side of the wheel hub body 100 A number of spokes 110 are arranged between the walls, and the outer side wall of the installation seat 120 is located behind the spokes 110 and is socketed with a mating seat 130. The outer side wall of the mating seat 130 is integrally formed with four supporting columns 140, and the four supporting columns 140 are all Located in the inner cavity of the hub body 100, the center of the inner side wall of the hub body 100 is provided with an inner groove bottom 150, and the ends of the four support columns 140 are welded to the inner side wall of the inner groove bottom 150, and the front side wall of the inner groove bottom...

Embodiment 3

[0036] see Figure 1-2 and Figure 5-6 , the present invention provides a technical solution: a high-strength aluminum alloy wheel hub structure, including a hub body 100, the center of the front side wall of the hub body 100 is provided with a mounting seat 120, the outer wall of the mounting seat 120 is connected to the inner side of the wheel hub body 100 A number of spokes 110 are arranged between the walls, and the outer side wall of the installation seat 120 is located behind the spokes 110 and is socketed with a mating seat 130. The outer side wall of the mating seat 130 is integrally formed with four supporting columns 140, and the four supporting columns 140 are all Located in the inner cavity of the hub body 100, the center of the inner side wall of the hub body 100 is provided with an inner groove bottom 150, and the ends of the four support columns 140 are welded to the inner side wall of the inner groove bottom 150, and the front side wall of the inner groove bott...

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Abstract

The invention discloses a high-strength aluminum alloy hub structure in the technical field of automobile hubs, the high-strength aluminum alloy hub structure comprises a hub body, a mounting seat is arranged at the center of the front side wall of the hub body, and a plurality of spokes are arranged between the outer side wall of the mounting seat and the inner side wall of the hub body; and a matching seat is arranged on the outer side wall of the mounting seat and is located behind a spoke; according to the high-strength aluminum alloy hub structure, the structural design is reasonable, the strength of acting force borne in the spokes is greatly reduced, the effect of stabilizing a vehicle body is achieved, the controllability of a driver for vehicle driving is ensured, the risk of vehicle rollover is fundamentally avoided, personal safety of a driver is guaranteed, damage to the hub body is avoided, the service life of a product is effectively prolonged, meanwhile, the overall weight of the hub body is effectively reduced, the unsprung mass of a vehicle is reduced, and then the rotational inertia of a tire in the driving process of the vehicle is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile hubs, in particular to a high-strength aluminum alloy hub structure. Background technique [0002] Automobile hub is a cylindrical metal part in the automobile tire centered on the shaft to support the tire. It is an important part connecting the brake disc, wheel disc and half shaft. It is a product of various specifications. With the gradual improvement of my country's economic strength, automobiles are the main choice for people to travel in life, which makes the wheel hub industry rise day by day. [0003] However, the aluminum alloy wheel hub structure currently on the market still has certain deficiencies in actual use: [0004] 1. When a tire blows out, due to the low strength of the edge of the wheel hub, the wheel hub cannot resist the force generated by friction with the ground, which reduces the driver's control over the vehicle and is prone to the risk of vehicle rollover. Seriousl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B3/00B60B9/00B60B19/00
CPCB60B3/00B60B9/00B60B19/00B60B2900/3312B60B2900/731B60B2900/321B60B2900/111B60B2900/325
Inventor 昝建玖
Owner 安徽拓普勒汽车科技有限公司
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