General device of locomotive body assembly

The invention relates to the technical field of locomotive body manufacture and in particular relates to a general device of a locomotive body assembly. The general device comprises an end part tensioning device, an end part measuring platform, a side beam bearing device, a pressing device, a cross beam for tensioning an end part and a middle bearing jacking device, wherein the left side of the end part tensioning device is provided with the end part measuring platform, and the right side of the end part tensioning device is provided with the side beam bearing device and the pressing device; the end part tensioning device is fixedly connected with the cross beam for tensioning the end part; and one side of the pressing device is provided with the middle bearing jacking device. The general device of the locomotive body assembly has the advantages that the automation degree is high, the functions are complete, the operation is simple, the reliability and the safety are better, the process is improved, the auxiliary clamping time of assembly and welding is shortened, the working efficiency is improved, the labor intensity of workers is greatly reduced, the generality is strong, and the manufacture quality requirements of various types are met, and the general device can be popularized and applied easily.