Burr treatment device for shell production

The utility model relates to the field of differential shell machining, in particular to a burr treatment device for shell production, which comprises a support frame arranged on a base, and a clamping component for clamping a shell body is arranged on the base; the fixing disc is arranged below the supporting frame through a connecting rod, a lifting assembly for driving the fixing disc to move up and down is arranged on the supporting frame, and multiple sets of rotating pieces are rotationally distributed on the fixing disc along the center circle of the fixing disc. The deburring rolling brushes are detachably arranged at the lower ends of the rotating pieces, and a rotating assembly for driving the rotating pieces to rotate at the same time is arranged on the fixed disc. According to the differential mechanism shell deburring device, the multiple sets of deburring rolling brushes are arranged below the fixing disc, the number of the deburring rolling brushes is adjusted according to the installation hole