A side wall reinforcing plate assembly comprises an A-pillar reinforcing plate, a B-pillar reinforcing plate, a doorsill reinforcing plate, an upper edge beam reinforcing plate and a C-pillar reinforcing plate, the upper end of the A-pillar reinforcing plate and the front end of the upper end part of the B-pillar reinforcing plate are subjected to tailored blank laser welding, the lower end of theA-pillar reinforcing plate and the front end of the lower end part of the doorsill reinforcing plate are subjected to laser tailor welding, the lower end part of the B-pillar reinforcing plate and the upper end part of the doorsill reinforcing plate are subjected to laser tailor welding, the rear end of the upper end of the B-pillar reinforcing plate is welded to the front end of the upper edge beam reinforcing plate in a laser tailor-welded mode, the rear end of the upper edge beam reinforcing plate is welded to the front end of the upper end of the C-pillar reinforcing plate in a laser tailor-welded mode, and the lower end of the C-pillar reinforcing plate is welded to the rear end of the lower end of the threshold reinforcing plate in a laser tailor-welded mode. According to the side wall reinforcing plate assembly, the problems that an existing side wall reinforcing plate cannot meet the safety requirement and is poor in weight, and spot welding is still needed are solved. The invention further provides a vehicle.
一种侧围加强板总成,包括A柱加强板、B柱加强板、门槛加强板、上边梁加强板、以及C柱加强板,所述A柱加强板的上端与所述B柱加强板的上端部的前端激光拼焊,所述A柱加强板的下端与所述门槛加强板的下端部的前端激光拼焊,所述B柱加强板的下端部与所述门槛加强板的上端部激光拼焊,所述B柱加强板的上端部的后端与所述上边梁加强板的前端激光拼焊,所述上边梁加强板的后端与所述C柱加强板的上端部的前端激光拼焊,所述C柱加强板的下端部与所述门槛加强板的下端部的后端激光拼焊。本发明提供的侧围加强板总成,解决现有侧围加强板无法满足安全需要、重量欠佳和仍然需要采用点焊焊接的问题。本发明还提供一种车辆。
Side wall reinforcing plate assembly and vehicle with same
一种侧围加强板总成及具有其的车辆
2020-07-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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