Quick turnover device for vehicle frame

The utility model provides a quick turnover device for a frame, which comprises a driving mechanism, two turnover mechanisms and a transmission mechanism, the turnover mechanisms are arranged at two ends of the frame, the driving mechanism is arranged on the outer side of one turnover mechanism, the driving mechanism drives the adjacent turnover mechanism to rotate, and the transmission mechanism is arranged on the outer side of the turnover mechanism. The other set of turnover mechanism is driven to rotate through the transmission mechanism; the turnover mechanism sequentially comprises a chain wheel I, a faceplate welding assembly, a bent plate and a rotating shaft which penetrates through the chain wheel I and the faceplate welding assembly and is fixed through a flat key, and the bent plate is fixedly connected to the inner side of the faceplate welding assembly. The quick turnover device for the frame is suitable for the situation that the center distance between two shafts is long, can work in a severe