The invention discloses a front auxiliary frame assembly and a vehicle. The front auxiliary frame assembly comprises a front auxiliary frame, a sleeve assembly and a connecting assembly, the sleeve assembly comprises a first sleeve and a second sleeve, the first sleeve is fixedly connected with the front auxiliary frame, the first sleeve is of a symmetrical structure and is provided with a protruding part, the protruding part protrudes out of the front auxiliary frame, and the cross sectional area of the protruding part is gradually reduced in the direction away from the front auxiliary frame. The second sleeve is fixed to the automobile body and internally provided with an inner concave part matched with the protruding part, the inner concave part is used for containing the protruding part and abuts against the protruding part, the connecting assembly comprises a first connecting piece and a first matching piece, and the first connecting piece penetrates through the first sleeve and the second sleeve and is connected with the first matching piece so as to fix the front auxiliary frame and the automobile body. By the adoption of the technical scheme, the possibility that the front auxiliary frame moves relative to the vehicle body when bearing large horizontal acting force can be reduced, and then noise of the vehicle in the running process can be reduced.
本公开是一种前副车架总成及车辆。前副车架总成包括前副车架、套管组件和连接组件,套管组件包括第一套管和第二套管,第一套管与前副车架固定连接,第一套管为对称结构,且具有凸出部,凸出部凸出于前副车架,沿远离前副车架的方向,凸出部的横截面积逐渐减小,第二套管固定于车身,且内部具有与凸出部相适配的内凹部,内凹部用于容纳凸出部,且与凸出部相抵,连接组件包括第一连接件和第一配合件,第一连接件穿过第一套管、第二套管,且与第一配合件相连,以对前副车架和车身进行固定。采用本公开的技术方案,能够减小前副车架在受到较大水平方向作用力时与车身发生窜动的可能,进而能够减小车辆在行驶过程中的噪声。
Front auxiliary frame assembly and vehicle
前副车架总成及车辆
2025-03-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |