The aluminum extrusion profile vehicle body structure for the new energy vehicle comprises a floor and a doorsill beam, the doorsill beam and the floor are connected through a lock rivet and structural adhesive, a cross beam used for fixing a seat is arranged on the floor, and the cross beam and the doorsill beam are connected through a flow drill screw and structural adhesive. The floor comprises a first floor used for arranging a carpet surface, a range extending battery and an automobile pipeline and a second floor used for arranging a range extending oil tank, the first floor is welded to the second floor, and the threshold beam is of an extrusion type forming structure and is made of aluminum. The invention provides an aluminum extrusion profile vehicle body structure for a new energy vehicle. An aluminum extrusion profile doorsill for the new energy vehicle and a steel-aluminum hybrid vehicle body with the section have the functions of reducing the number of structural parts, facilitating light weight of the whole vehicle and improving the mechanical performance of the whole vehicle.
本发明公开了一种用于新能源汽车的铝挤压型材车身结构,包括地板和门槛梁,门槛梁与地板通过锁铆和结构胶连接,地板上设有用于固定座椅的横梁,横梁与门槛梁通过流钻螺钉和结构胶连接,地板包括用于布置地毯面、增程电池以及汽车管道的第一地板和用于布置增程油箱的第二地板,第一地板与第二地板焊接,门槛梁为挤压型成型结构,门槛梁的材料是铝。本发明提供了一种用于新能源汽车的铝挤压型材车身结构,实现用于新能源汽车的铝挤压型材门槛和具有该截面的钢铝混合车身具有减少结构件数量、利于整车轻量化、提升整车的机械性能的功能。
Aluminum extruded profile vehicle body structure for new energy vehicle
一种用于新能源汽车的铝挤压型材车身结构
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Method for producing a motor vehicle component from an extruded aluminum profile
European Patent Office | 2020
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