Punching device convenient to clean and used for drum set production

The utility model discloses a perforating device for drum set production convenient to clean, which comprises a machine table, a transverse plate, a brush and a lead screw, the lead screw is embedded and installed at the front end of the upper surface of the machine table, a stepping motor is fixed at one end of the lead screw, a shaft rotatably installed on the stepping motor penetrates through one end of the lead screw to be fixed with a lead screw rotatably installed in the lead screw, and the lead screw is fixed with the transverse plate. A nut sliding block is installed on a lead screw in the lead screw in a threaded mode, a connecting block is fixed to the top end of the nut sliding block, the top end of the connecting block is fixed to the front end of the lower surface of a transverse plate, a brush is fixed to the lower surface of the transverse plate, the bottom end of the brush makes contact with the upper surface of the machine table, and collecting grooves are fixed to the two sides of the machin