The invention relates to a mechanical steering gear rack pressing mechanism which comprises a gland body, a pressing wheel and a rotating shaft, the transversely-arranged rotating shaft is rotationally installed in the lower end of the gland body, the pressing wheel is installed on the rotating shaft, and a circle of curved surface concave is formed in the middle of the pressing wheel. According to the invention, vibration and abnormal sound caused by friction are reduced, and no-load torque is reduced, so that the quality of the steering gear is improved, the cost is reduced, and generation of abnormal sound is improved.
本发明涉及一种机械转向器齿条压紧机构,包括压盖本体、压轮和转轴,所述的压盖本体下端内转动安装有呈横向布置的转轴,所述的转轴上安装有压轮,所述的压轮中部设置有一圈曲面内凹。本发明具有降低摩擦导致的振动、异响、以及降低空载力矩,从而提高转向器的品质和降低成本以及改善异响的产生。
Rack pressing mechanism of mechanical steering gear
一种机械转向器齿条压紧机构
2023-11-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Supporting mechanism of gear rack steering gear, steering gear and automobile
European Patent Office | 2022
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