The invention discloses a mistake-proof automobile steering shaft assembly which comprises a left steering shaft body, a first conical transition section, a first circular transition section, a second conical transition section, a second circular transition section, a reducing arc section, a left thirty-three gear, an inner eighteen tooth groove, a right steering shaft body, an outer eighteen gear, a limiting step ring, a reducing circular transition section, a right thirty-three gear and a limiting spline groove. The left thirty-three gear, the right thirty-three gear, the inner eighteen tooth groove and the outer eighteen gear which are optimally arranged can be matched to form a tooth missing and combining structure, it is guaranteed that the steering shaft is evenly stressed, tooth staggering damage to the steering shaft is effectively prevented, and the connection stability is good.
本发明公开了防错汽车转向轴总成,包括左转向轴体、第一锥形过渡段、第一圆形过渡段、第二锥形过渡段、第二圆形过渡段、缩径弧段、左三十三齿轮、内十八齿槽、右转向轴体、外十八齿轮、限位台阶环、缩径圆形过渡段、右三十三齿轮和限位花键槽,能够通过优化设置的左三十三齿轮、右三十三齿轮、内十八齿槽和外十八齿轮配合形成缺并齿结构,保证转向轴受力均匀,有效预防转向轴错齿损伤,连接稳定性好。
Mistake-proof automobile steering shaft assembly
防错汽车转向轴总成
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Spherical universal joint assembly of automobile steering transmission shaft
European Patent Office | 2024
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