The invention provides a passenger car top shoulder skin fixing method and a passenger car. The method comprises the steps that a plurality of embedded plates are fixed to a top cover steel framework edge beam of the passenger car, and the embedded plates are arranged in the length direction of the top cover steel framework edge beam at intervals; a plurality of adhesive positions on the edge beam of the top cover steel framework are coated with single-component adhesive, and each adhesive position is formed by two adjacent embedded plates in a surrounding mode; the shoulder jacking skin is tensioned through tensioning equipment, and the shoulder jacking skin is made of an aluminum material; the top shoulder skin in the tensioning state is pressed on the top cover steel framework edge beam, so that the top shoulder skin is fixed to the top cover steel framework edge beam through the single-component bonding glue; plug welding holes are machined in a plurality of positions, corresponding to the embedded plates one to one, of the top shoulder skin; and the multiple plug welding holes of the top shoulder skin are welded through a welding machine. The problem that in the prior art, the fixing efficiency of the top shoulder skin and the top cover steel framework edge beam of a passenger car is extremely low is solved.
本发明提供了一种客车顶肩蒙皮固定方法及客车,方法包括:将多个预埋板固定于客车的顶盖钢骨架边梁上,其中,多个预埋板沿顶盖钢骨架边梁的长度方向间隔设置;将单组分粘接胶涂覆于顶盖钢骨架边梁上的多个粘胶位置内,其中,各粘胶位置均由相邻的两个预埋板围设形成;利用涨拉设备对顶肩蒙皮进行涨拉,其中,顶肩蒙皮由铝材料制成;将涨拉状态下的顶肩蒙皮压紧于顶盖钢骨架边梁上,以使单组分粘接胶将顶肩蒙皮固定于顶盖钢骨架边梁上;对顶肩蒙皮上与各预埋板一一对应的多个位置均加工塞焊孔;利用焊机对顶肩蒙皮的多个塞焊孔进行焊接。本申请解决了现有技术中的客车的顶肩蒙皮与顶盖钢骨架边梁固定效率极低的问题。
Passenger car top shoulder skin fixing method and passenger car
客车顶肩蒙皮固定方法及客车
2023-03-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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