The invention relates to an angle adjusting device for an electric adjusting steering column of an automobile. The angle adjusting device comprises a support, a shell, an inner column tube, an angle adjusting bracket and an angle adjusting device, the angle adjusting device comprises an angle adjusting motor and an angle adjusting assembly, the angle adjusting motor drives the angle adjusting support to rotate at the end of the shell through the angle adjusting assembly, the angle adjusting assembly comprises a flexible shaft, a bearing seat, a supporting pin, a lead screw and a nut seat, and the flexible shaft is connected with a driving shaft of the angle adjusting motor. The lead screw penetrates through the bearing seat to be connected with the flexible shaft, the lead screw is sleeved with the nut seat, the nut seat is hinged to the side face of the angle adjusting support, the bearing seat is installed on the side face of the shell through a supporting pin, the supporting pin is perpendicular to the lead screw, and an avoiding hole for the lead screw to penetrate through is formed in the supporting pin. The angle adjusting assembly has the advantages that the angle adjusting assembly is arranged to be an independent assembly, arrangement is convenient, and replacement is very convenient.
本发明涉及一种汽车电动调节转向柱角度调节装置,包括:支座、壳体、内柱管、角度调节支架和角度调节装置;角度调节装置包括:角度调节电机和角度调节组件,角度调节电机通过角度调节组件带动角度调节支架在壳体的端部转动,角度调节组件包括:柔性轴、轴承座、支撑销、丝杠、丝母座,柔性轴与角度调节电机的驱动轴连接,丝杠穿过轴承座与柔性轴连接,丝母座套装在丝杠上,丝母座铰接在角度调节支架侧面,轴承座通过支撑销安装在壳体侧面,支撑销与丝杠垂直设置,支撑销上开设有用于丝杠穿过的避让孔;本发明的优点是:将角度调节组件设置成独立组件,不仅方便布置,而且在更换上也非常方便。
Angle adjusting device for electric adjusting steering column of automobile
一种汽车电动调节转向柱角度调节装置
2023-06-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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