The invention discloses a buffer connecting device and a vehicle, and belongs to the technical field of vehicles. According to the buffer connecting device and the vehicle, the connecting faces of the flexible sleeve, the rigid sleeve and the steering gear shell are all the conical faces, and after the lining is installed in the installation hole, the locking piece provides pre-tightening force so that the flexible sleeve can be tightly attached to the inner conical face of the installation hole; the flexible sleeve can provide buffering damping force in two directions in the axial direction and the radial direction of the mounting hole, it is guaranteed that the flexible sleeve is evenly stressed in the axial direction and the radial direction of the mounting hole at the same time and evenly provides counter force, then it is guaranteed that the steering gear shell is more stable and free of abnormal vibration or deformation when impacted by a vehicle body, the steering gear is protected, and the service life of the steering gear is prolonged. The noise generation suppression capability is high, the NVH problem is avoided, and noise generation and transmission are effectively avoided; meanwhile, the damping mechanism can provide damping in different directions after being subjected to the pre-tightening force of the locking piece, the damping force of the flexible sleeve can be adjusted through the damping mechanism, and the buffering effect of the flexible sleeve is further improved.

    本发明公开了一种缓冲连接装置及车辆,属于车辆技术领域。本发明的缓冲连接装置及车辆,柔性套与刚性套和转向器壳体的连接面均为圆锥面,将衬套装入安装孔内后,通过锁紧件提供预紧力可使柔性套与安装孔的内圆锥面紧密贴合,可使柔性套可沿安装孔的轴向和径向提供两个方向的缓冲阻尼力,保证柔性套在安装孔的轴向和径向两个方向同时均匀受力并均匀提供反力,进而保证转向器壳体受到车体的冲击时更加稳定,无异常震动或变形,对转向器起到保护作用,且抑制噪音产生能力强,避免了NVH问题,有效避免噪音的产生和传递;同时,阻尼机构在受到锁紧件的预紧力后能提供不同方向的阻尼,可通过阻尼机构调节柔性套的阻尼力,进一步提高柔性套的缓冲效果。


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    Titel :

    Buffer connecting device and vehicle


    Weitere Titelangaben:

    一种缓冲连接装置及车辆


    Beteiligte:
    LU YI (Autor:in)

    Erscheinungsdatum :

    04.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



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