Resin grinding tool convenient to clean

The utility model provides a resin grinding tool convenient to clean, which comprises a telescopic rod, a U-shaped mounting seat, a hollow handle, a wing-shaped screw, an anti-skid sleeve, a sector plate, an arc-shaped protective baffle, an adjusting lug plate, a wear limit reminding block structure and a double anti-loose mounting bolt structure, the other end of the telescopic rod is inserted into the hollow handle, and the telescopic rod and the hollow handle are fastened through a wing-shaped screw; the anti-skid sleeve is sleeved on the right side of the outer wall of the hollow handle; the right end of the fan-shaped plate and the upper end of the arc-shaped protective baffle are integrally arranged; the wear limit reminding block structure is connected with the double anti-loose mounting bolt structure; and the adjusting lug plate is connected with the double anti-loose mounting bolt structure. Due to the arrangement of the trapezoidal disc, the grinding tool base plate, the grinding tool body and the