Threshold assembly and side wall assembly connecting structure and vehicle
Threshold assembly and side wall assembly connecting structure and vehicle
- Neue Suche nach: WU CUNXUE
- Neue Suche nach: ZHANG YONG
- Neue Suche nach: CHEN SHICHANG
- Neue Suche nach: RAN JIANLIANG
- Neue Suche nach: ZHAO FENGLIANG
- Neue Suche nach: WU CUNXUE
- Neue Suche nach: ZHANG YONG
- Neue Suche nach: CHEN SHICHANG
- Neue Suche nach: RAN JIANLIANG
- Neue Suche nach: ZHAO FENGLIANG
The invention belongs to the technical field of vehicle body parts, and particularly relates to a doorsill assembly and side wall assembly connecting structure and a vehicle, the doorsill assembly and side wall assembly connecting structure comprises a doorsill assembly and a side wall assembly, the doorsill assembly is connected to the side wall assembly, and the doorsill assembly comprises a doorsill body, a doorsill connecting plate and an A column connecting nut plate; the doorsill connecting plate and the A column connecting nut plate are both connected to the doorsill body, and the side wall assembly is connected with the doorsill connecting plate and the A column connecting nut plate. The connecting structure aims to solve the problems that in the background technology, when an aluminum alloy doorsill and a side wall assembly are connected, SPR connection is not suitable for connection of a steel-aluminum-steel three-layer plate, consequently, the process is difficult to implement, the connecting space needed by SPR connection is larger than that needed by spot welding, the height of a doorsill spigot is large, and the man-machine access convenience is poor.
本发明属于车身部件技术领域，具体涉及一种门槛总成与侧围总成连接结构及车辆，包括门槛总成和侧围总成，所述门槛总成连接在侧围总成上，所述门槛总成包括门槛本体、门槛连接板和A柱连接螺母板，所述门槛连接板和A柱连接螺母板均连接在门槛本体上，所述侧围总成与门槛连接板连接，并与A柱连接螺母板连接。其目的是：用来解决背景技术中指出的铝合金门槛与侧围总成连接时，SPR连接不适合钢铝钢三层板的连接，导致工艺实施困难，且SPR连接需要的连接空间相比点焊更大，导致门槛止口高度较高，人机进出便利性不佳的问题。
Dokumentinformationen
Threshold assembly and side wall assembly connecting structure and vehicle
一种门槛总成与侧围总成连接结构及车辆
2023-03-03
Patent
Elektronische Ressource
Chinesisch
| IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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