| 摘要 |
An axle bearing hub structure comprises a hub, an outer semiaxle flange, a wheel pin, a transmission shaft, a wheel, an axle housing, a decompression gasket, a transmission bearing antiskid hub, a transmission bearing locking hub, and a bearing. The decompression gasket is sleeved on the transmission shaft and is tightly connected to one side of the bearing. The transmission bearing antiskid hub is mounted on the transmission shaft, the left side of the transmission bearing antiskid hub is tightly connected to the decompression gasket mounted on one side of the bearing. The transmission bearing locking hub is sleeved on the outer surface of the transmission bearing antiskid hub, and the transmission bearing locking hub is in threaded connection with the transmission bearing antiskid hub. The hub is mounted on the outer surface of the transmission shaft and is tightly connected to the outer surface of the transmission shaft. The wheel is mounted on the outer surface of the transmission shaft, and is tightly connected to the transmission shaft by means of the wheel pin. The axle housing is disposed on the outer surface of the bearing. The axle bearing hub transmits pressure to the transmission bearing locking hub by means of the decompression gasket so as to make the axle to bear reduced pressure; the transmission bearing antiskid hub is tightly connected to the bearing so as to make the vehicle body not shake. |
