Connecting rod bolt burr removing machine

The utility model discloses a connecting rod bolt burr removing machine, relates to the technical field of bolt machining equipment, and aims to solve the problem that the efficiency is low because the existing burr removing machine can only remove burrs on the surface of a single connecting rod bolt at a time when the existing burr removing machine is used. Mounting blocks are arranged on the lower portions of the centers of the left end and the right end of the machine body correspondingly, mounting grooves are formed in the centers of the interiors of the mounting blocks, first gears are distributed at the upper end and the lower end of the interior of each mounting groove at equal intervals, and a bearing plate is arranged at the center of the interior of each mounting groove. A plurality of connecting rod bolts needing to be polished are fixed at the same time, the connecting rod bolts of different specifications can be fixed at the same time through cooperative use of a first spring and a clamping plate