The invention discloses a floor welding assembly based on a front-engine front-wheel-drive improved rear-wheel-drive vehicle type, the floor welding assembly comprises a cabin assembly, a floor framework assembly and a floor skin, the end part of the cabin assembly and the end part of the floor skin are connected through welding, and the floor skin and the cabin assembly are fixedly arranged above the floor framework assembly; a first avoiding structure allowing a transmission shaft to penetrate through, a second avoiding structure allowing double tires of rear wheels to be arranged and a third avoiding structure allowing a hub of a rear axle to be arranged are arranged on the floor framework assembly, and a fourth avoiding structure allowing an engine cooling bag to be arranged is arranged on the cabin assembly. The first avoiding structure allowing the transmission shaft to penetrate through, the second avoiding structure allowing the rear wheel double tires to be arranged and the third avoiding structure allowing the rear axle hub to be arranged are arranged on the floor framework assembly, and the fourth avoiding structure allowing the engine cooling bag to be arranged is arranged on the cabin assembly. A body-in-white based on a front-engine front-wheel-drive vehicle type is improved into a rear-wheel-drive vehicle type.

    本发明公开了一种基于前置前驱改进的后驱车型的地板焊接总成,所述地板焊接总成包括机舱总成、地板骨架总成和地板蒙皮,所述机舱总成和地板蒙皮的端部通过焊接进行连接,所述地板蒙皮和机舱总成固定设置在地板骨架总成上方;所述地板骨架总成上布置有供传动轴穿过的第一避让结构、供后轮双胎布置的第二避让结构和供后桥轮彀布置的第三避让结构,所述机舱总成布置有供发动机冷却包布置的第四避让结构。本发明通过在地板骨架总成上布置有供传动轴穿过的第一避让结构,供后轮双胎布置的第二避让结构和供后桥轮彀布置的第三避让结构,以及在机舱总成布置有供发动机冷却包布置的第四避让结构,实现了将基于前置前驱车型的白车身改进为后驱车型。


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    Title :

    Floor welding assembly based on front-engine front-wheel-drive improved rear-wheel-drive vehicle type


    Additional title:

    一种基于前置前驱改进的后驱车型的地板焊接总成


    Contributors:
    XU HONGYAN (author) / QIANG XIAOWEN (author) / LEI MINGXING (author) / LUO LIAO (author) / LI NIE (author) / WANG TUO (author) / HUANG XIA (author) / HOU LU (author) / LIU LONGFEI (author) / ZHU QI (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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