Tool suitable for assembling automobile gearbox

The utility model discloses a tool suitable for assembling an automobile gearbox. The tool comprises a tool table plate, an engine positioning rod and a gearbox positioning rod, the engine positioningrod is arranged on the tool table plate, a sliding rail is arranged on the tool table plate, a movable positioning plate is arranged on the sliding rail, the working table plate and the movable positioning plate are both horizontal plates, and the gearbox positioning rod is arranged on the movable positioning plate. The levelness and coaxiality of the gearbox relative to the engine can be effectively controlled, the assembly efficiency is greatly improved, and the problems that in the subsequent road test or driving process, abnormal sounds of the gearbox occur, and gear shifting is difficultare solved. And supporting points can be increased according to appearance matching of the engine and the gearbox, the tool is applied to assembling of gearboxes of different configurations and the engine, adaptability is hig