High-strength wear-resistant aluminum alloy hub and forging device thereof

Abstract

The invention discloses a high-strength wear-resistant aluminum alloy hub and a forging device thereof, and relates to the technical field of high-strength wear-resistant hubs, the high-strength wear-resistant aluminum alloy hub comprises a wheel hub, a hub buffer is detachably connected to the inner surface of the wheel hub, and a limiting supporting rod is detachably connected to the outer surface of the inner side of the hub buffer; an axle fixing ferrule is detachably connected to one end of the limiting supporting rod, and a tire core anti-skid layer is arranged on the outer surface of the wheel hub. The high-strength hardened layer is used for preventing external impact, the hardness of the surface of the hub is improved, the compression-resistant layer is matched for resisting extrusion on the surface of the hub, the buffer layer is used for buffering the impact strength of extrusion of the tire core, and the anti-rust layer is matched for preventing water on the surface of the hub; the hub has the characteristic of increasing the high hardness of the hub, solves the problem that the surface of a traditional hub is easy to crack when being subjected to point extrusion, and achieves the effect of increasing the high hardness of the hub.

Description

technical field [0001] The invention relates to the technical field of high-strength wear-resistant wheel hubs, in particular to a high-strength wear-resistant aluminum alloy wheel hub and a forging device thereof. Background technique [0002] With the development of technology, the car wheel unit has been widely used in the car. The aluminum alloy wheel is a metal part placed on the tire. The tire and the aluminum alloy wheel can make the car drive, and the tire is made of rubber. The following problems exist for the prior art: [0003] 1. The existing wheel hubs are controlled by manpower when polishing and grinding. When the manpower controls the wheel hub, a relatively large friction force is generated between the grinding machine and the wheel hub, which will instantly drive the wheel hub and the grinding wheel toward the wheel. Rotating in the same direction, the instantaneous force may cause the problem of bending and twisting of employees' fingers; [0004] 2. Dur...

AI Technical Summary

Problems solved by technology

[0003] 1. The existing wheel hubs are all controlled by manpower when polishing and grinding. When manpower is controlling the wheel hubs, there will be relatively large friction between the grinding machine and the wheel hubs, which will instantly drive the wheel hubs and the grinding wheels towards Turning in the same direction, the instantaneous force may cause the employee's fingers to bend and twist;

[0004] 2. When the traditional wheel hub is polished manually, a lot of metal particles and dust will be produced. These particles will float in the air. Workers who work in this state for a long time will cause certain harm to the body.

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