The invention relates to an active stabilizer bar and an automotive suspension. The active stabilizer bar is applied to an auxiliary frame and comprises a mounting seat, a bar body and a hydraulic bushing, and the mounting seat is provided with an assembly hole; the rod body is provided with an inserting part, and the inserting part can be inserted into the assembling hole; the hydraulic bushing is arranged on the insertion part in a sleeving manner and is accommodated in the assembly hole; wherein the outer surface of the hydraulic bushing is connected with the hole wall of the assembly hole, so that the hydraulic bushing does not radially rotate relative to the mounting seat; and the inner surface of the hydraulic bushing is connected with the inserting part, so that the hydraulic bushing does not radially rotate relative to the rod body. Through the mode, the active stabilizer bar can change the torsional rigidity to meet the torsional rigidity matching value of a vehicle under different working conditions, then the chassis performance of the vehicle is improved, and the active stabilizer bar is simple in structure and convenient to manufacture.
本申请涉及一种主动稳定杆及汽车悬架。主动稳定杆,应用于副车架上,包括安装座、杆体和液压衬套:安装座设有装配孔;杆体具有插接部,插接部可插接于装配孔中;液压衬套设于插接部上并收容于装配孔中;其中,液压衬套的外表面与装配孔的孔壁连接,使得液压衬套相对安装座不发生径向转动;液压衬套的内表面与插接部连接,使得液压衬套相对杆体不发生径向转动。通过上述方式,使得主动稳定杆既能够扭转刚度变化能够满足不同工况下车辆的扭转刚度匹配值,进而提高车辆的底盘性能,又结构简单、制造方便。
Active stabilizer bar and automotive suspension
主动稳定杆及汽车悬架
2023-04-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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