The invention provides a gear shaft of an automobile steering gear, which comprises a steering gear body and a gear shaft; the gear shaft comprises a transmission part arranged in an inner cavity of the steering gear body and an extension part extending out of the inner cavity; the extension part is connected with a steering wheel, and the transmission part is provided with a tooth surface matchedwith a rack; and the inner cavity is sealed and is filled with lubricating oil. The inner cavity of the steering gear is filled with sufficient lubricating oil, so that meshing of the gear shaft andthe rack is fully lubricated.
本发明提供了一种汽车转向器的齿轮轴,转向器本体和齿轮轴,所述齿轮轴包括设于所述转向器本体的内腔体内的传动部分以及延伸至内腔体外的延伸部分所述延伸部分连接方向盘,所述传动部分设有与齿条配合的齿面;所述内腔体密封且填充有润滑油。本发明在转向器的内腔体填充有充足的润滑油,使齿轮轴与齿条的啮合得到充分润滑。
Gear shaft of automobile steering gear
一种汽车转向器的齿轮轴
2021-03-23
Patent
Electronic Resource
Chinese
STEERING GEAR SHELL, AUTOMOBILE STEERING GEAR, FRONT SUBFRAME, AND AUTOMOBILE
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