The invention belongs to the technical field of automobile components, and provides a front axle wheel end structure and an automobile. The front axle wheel end structure comprises a hub and a brake disc. The brake disc is provided with a hub hole. The hub is a stepped shaft which is provided with an axially-through bearing hole. The large shaft end of the stepped shaft is inserted in the hub hole and locked to the brake disc through a locking mechanism. A disc body of the brake disc is located at the small shaft end of the stepped shaft. A knuckle is rotationally installed in the bearing hole through a bearing. According to the front axle wheel end structure, due to the fact that the hub hole is formed in the brake disc and the hub is inserted into the hub hole and locked by the locking mechanism, when the brake disc becomes invalid and needs to be replaced, the brake disc can be disassembled only by disassembling a tire at first, then disassembling a brake caliper and loosening the locking mechanism; the disassembly and assembly technology is simple, maintenance time is shortened, maintenance efficiency is improved, and the brake disc placement cost is reduced; due to the fact that an ABS gear ring and the bearing do not need to be disassembled, the ABS gear ring and the bearing are protected, normal stress of the bearing is ensured, and the service life of the bearing is prolonged.
Front axle wheel end structure and automobile
2015-11-18
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Manufacturing method of automobile front and rear axle wheel end assembly
Europäisches Patentamt | 2024
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