Automobile part assembling and positioning device

The utility model provides an automobile part assembling and positioning device, and relates to the technical field of automobile part assembling machinery, the automobile part assembling and positioning device comprises a positioning support table, side positioning connecting plates are vertically welded at the two ends of the positioning support table respectively, and a positioning support cylinder of a cylindrical structure is vertically arranged in the middle of the upper surface of the positioning support table; the left side and the right side of the upper surface of the positioning supporting table are each fixedly connected with a spiral push cylinder, and the left side and the right side of the upper surface of the positioning supporting table are each movably connected with a side edge supporting seat. The shaft body is fixed in the radial direction, and the situation that parts on the shaft incline in the assembling process, so that slipping or assembly failure is caused can be effectively avoided