Hole burr grinding device for communication equipment shell machining

The utility model discloses a hole burr grinding device for communication equipment shell machining. The device comprises two fixed tables and a conveying belt, motors are fixedly mounted on the surfaces of the two fixed tables through bolts; a motor fluted disc is fixedly mounted at the power output end of the motor through a bolt; a plurality of fixing rings and fixing bases are welded to the positions, located on one side of the motor, of the upper surface of the fixing table, fixing columns are connected into the fixing rings in a sleeved mode, rotating shafts are connected into the fixingcolumns in a sleeved mode, linkage fluted discs and rotating fluted discs are welded to the outer sides of the rotating shafts, and the other ends of the rotating shafts penetrate through the fixingbases to be welded with connecting discs. Through the arrangement of the connecting disc, the dull polish disc and the auxiliary structure matched with the connecting disc, the size, the width, the thickness and other specific