The invention discloses a cross beam assembly, a frame and a vehicle, and relates to the field of frame chassis, on one hand, the cross beam assembly comprises two sub-cross beams which are spliced with each other, each sub-cross beam comprises a V-shaped cross beam body and a connecting cross beam, and the opening end of each V-shaped cross beam body extends out of a connecting section with a set length in the longitudinal direction; the closed end is used for being connected with the V-shaped cross beam body of the other sub-cross beam, and the connecting section is used for being connected with a longitudinal beam; the two ends of the connecting cross beam are connected with the connecting sections respectively, and a shock absorber support used for being connected with a shock absorber is arranged on the connecting cross beam. In the second aspect, the frame comprises a cross beam assembly. In a third aspect, the vehicle includes a frame. The two sub-cross beams are connected to form the hourglass-shaped cross beam assembly structure, and each sub-cross beam adopts a casting process, so that the anti-torque capability of the hourglass-shaped cross beam assembly is higher. And the shock absorber bracket is arranged on the connecting cross beam, so that the balanced suspension cross beam, the cross beam connecting plate and the shock absorber bracket are integrated, the processing and manufacturing are more convenient, the cost is lower, and the installation is quick.
本发明公开了一种横梁总成、车架及车辆,涉及车架底盘领域,一方面,该横梁总成包括两个相互拼接的子横梁,子横梁包括V型横梁本体和连接横梁,V型横梁本体的开口端沿纵向伸出设定长度的连接段,封闭端用于与另一子横梁的V型横梁本体连接,连接段用于与纵梁连接;连接横梁的两端分别与连接段连接,在连接横梁上设有用于与减震器连接的减震器支架。第二方面,该车架包括横梁总成。第三方面,该车辆包括车架。通过将两个子横梁连接,形成沙漏型的横梁总成结构,且每个子横梁均采用铸造工艺,其抗扭矩能力更强。且减震器支架设置在连接横梁上,不仅使平衡悬架横梁、横梁连接板和减震器支架均一体化集成,加工制造更为方便、成本更低,且安装快捷。
Cross beam assembly, frame and vehicle
一种横梁总成、车架及车辆
2023-10-17
Patent
Electronic Resource
Chinese
Frame cross member preparation process, frame cross member, frame assembly and vehicle
European Patent Office | 2022
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