The invention discloses an automobile body reinforcing structure and a mounting method. The automobile body reinforcing structure comprises an A-column outer plate, an A-column roof side rail outer plate, a top cover cross beam outer plate, an A-column inner plate, an A-column roof side rail inner plate, a top cover cross beam inner plate and a tubular beam. The tubular beam is made of steel, aluminum or magnesium. The automobile body reinforcing structure has the characteristics of improving the rigidity of the vehicle body, reducing the number of parts, simplifying the assembly process, reducing the die cost and realizing light weight of the vehicle body.
本发明的一种汽车车身加强结构和安装方法,包括A柱外板、A柱上边梁外板、顶盖横梁外板、A柱内板、A柱上边梁内板、顶盖横梁内板、管梁。管梁采用钢材质、铝材质或镁材质。本发明具有车身刚度提高,零件数量减少,装配工艺简化,模具成本降低,车身实现轻量化的特点。
Automobile body reinforcing structure and mounting method
一种汽车车身加强结构和安装方法
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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