The invention discloses a side wall cross beam lap joint structure and a vehicle, and relates to the technical field of vehicles, on one hand, the structure comprises a side wall assembly and a cross beam, the side wall assembly comprises a side wall main body and two limiting parts, the side wall main body is provided with a sinking platform, and the two limiting parts are connected with the side wall main body and located on the two sides of the sinking platform; the cross beam comprises a cross beam main body, a lap joint part and a sinking part, the lap joint part is connected with the cross beam main body and extends towards the side wall assembly, and the lap joint part is in lap joint fit with the sinking platform; the sinking part is arranged at the end, connected with the lap joint part, of the cross beam body, protrudes in the sinking direction of the sinking platform and is located between the two limiting parts. On the other hand, the vehicle comprises the side wall cross beam lap joint structure. The lap joint part is matched with the sinking platform in a lap joint mode, and the sinking part is located between the two limiting parts, so that the relative position of the side wall assembly and the cross beam is limited, positioning is convenient, the number of forming procedures is small, machining is easy, collision deformation is not likely to happen, and machining efficiency is improved.
本发明公开了一种侧围横梁搭接结构及车辆,涉及车辆技术领域,一方面,该结构包括侧围总成和横梁,侧围总成包括侧围主体和两个限位部,侧围主体开设有下沉平台,两个限位部与侧围主体连接,并位于下沉平台两侧;横梁包括横梁主体、搭接部和下沉部,搭接部与横梁主体连接并向侧围总成延伸,搭接部与下沉平台搭接配合;下沉部设在横梁主体与搭接部连接的端部,下沉部向下沉平台的下沉方向突出,并位于两个限位部之间。另一方面,该车辆包括上述侧围横梁搭接结构。通过搭接部与下沉平台的搭接配合,并使下沉部位于两个限位部之间,从而限定了侧围总成和横梁相对位置,定位方便,成型工序少,且易于加工不易磕碰变形,提高了加工效率。
Side wall cross beam lap joint structure and vehicle
一种侧围横梁搭接结构及车辆
2023-09-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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