The invention discloses a carbon fiber side wall assembly, an upper vehicle body, a white vehicle body and an automobile, a main body is made of a carbon fiber composite material, and the carbon fiber side wall assembly comprises a side wall outer plate, a side wall reinforcing plate, a side wall inner plate, a rear side wall upper inner plate and a wheel cover outer plate; the side wall reinforcing plate is fixed to the inner surface of the front portion of the side wall outer plate in an aligned mode. The side wall inner plate is fixed to a B column area and a boundary beam on the inner surface of the side wall reinforcing plate in an aligned mode. The rear side wall upper inner plate is aligned and fixed at the upper part of the rear end of the inner surface of the side wall outer plate; the wheel cover outer plate is fixed to the lower portion of the rear end of the inner surface of the side wall outer plate in an aligned mode. Metal plate reinforcing plates are correspondingly arranged at the positions of the vehicle door hinge, the locking ring and the lifting block of the side wall reinforcing plate respectively; various materials such as carbon fibers, aluminum materials and steel plates are adopted to synthesize the mixed material body-in-white through various connecting modes such as riveting, bonding, spot welding and screw joint, and on the premise that related performance is met, the weight is greatly reduced, the light weight level is improved, and energy conservation and emission reduction are achieved.
本发明公开了一种碳纤维侧围总成、上车体、白车身及汽车,主体由碳纤维复合材料构成,包括侧围外板、侧围加强板、侧围内板、后侧围上部内板以及轮罩外板;侧围加强板对位固定于侧围外板的前部内表面;侧围内板对位固定于侧围加强板内表面的B柱区域及边梁;后侧围上部内板对位固定于侧围外板内表面后端上部;轮罩外板对位固定于侧围外板内表面后端下部;所述侧围加强板的车门铰链、锁环以及举升块位置分别对应设置有钣金加强板;本发明通过采用碳纤维、铝材、钢板等多种材料通过铆接、粘接、点焊、螺接等多种连接方式合成混合材料白车身,在满足相关性能前提下,实现大幅降重,提升轻量化水平,节能减排。
Carbon fiber side wall assembly, upper automobile body, white automobile body and automobile
一种碳纤维侧围总成、上车体、白车身及汽车
01.11.2024
Patent
Elektronische Ressource
Chinesisch
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