The invention discloses a connecting structure between a vehicle roof and a vehicle body, and relates to the field of vehicle production and manufacturing. The connecting structure comprises a top cover front cross beam assembly, a top cover and side wall assemblies arranged on the two sides of the vehicle body. The top cover front cross beam assembly comprises a top cover front cross beam inner plate and a top cover front cross beam outer plate covering the top cover front cross beam inner plate, wherein the top cover front cross beam outer plate and the top cover front cross beam inner plate are welded; the side wall assembly comprises a side wall outer plate, a supporting column reinforcing plate, a supporting column inner plate and a cross beam connecting plate which are sequentially arranged in a stacked mode from top to bottom, wherein the cross beam connecting plate is located on the inner side of the vehicle body and extends into the vehicle; and the top cover comprises a top cover outer plate covering the top cover front cross beam assembly, wherein the top cover outer plate is welded to the top cover front cross beam assembly and the side wall assemblies. The mounting strength and the mounting precision of the structure can be effectively improved.
本发明公开了一种车顶与车身间的连接结构,涉及车辆生产制造领域,包括顶盖前横梁总成、顶盖和车身两侧均设有的侧围总成,所述顶盖前横梁总成包括顶盖前横梁内板以及覆盖在所述顶盖前横梁内板上的顶盖前横梁外板,且所述顶盖前横梁外板和顶盖前横梁内板间焊接设置;所述侧围总成包括右上至下依次层叠设置的侧围外板、支柱加强板、支柱内板和横梁连接板,所述横梁连接板位于车身内侧并向车内伸出;所述顶盖包括覆盖在顶盖前横梁总成上的顶盖外板,且顶盖外板与顶盖前横梁总成和侧围总成间均焊接。本发明能够有效提升结构的安装强度和安装精度。
Connecting structure between vehicle roof and vehicle body
一种车顶与车身间的连接结构
05.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Connecting structure and connecting method for roof and end wall, vehicle body and railway vehicle
Europäisches Patentamt | 2024
|