本发明公开了一种塑料波纹管打孔设备,包括打孔机,该打孔机包括螺纹带刀转动轮、定位轮、齿轮传动机构和定位孔;螺纹带刀转动轮为圆柱体,其柱面有螺纹,并安装有刀片;定位轮为表面光滑的圆柱体,可沿其轴心转动;螺纹带刀转动轮与齿轮传动机构相连;齿轮传动机构位于打孔机内;定位轮有两个,其大小与螺纹带刀转动轮相同;两个定位轮与螺纹带 The invention discloses a plastic corrugated pipe punching equipment, which comprises a punching machine which comprises a screwdriver rotating wheel, a locating wheel, a gear transmission mechanism and a locating hole; the rotating knife of the screwdriver knife is a cylinder whose column The surface is threaded, and a blade is mounted; the positioning wheel is a smooth-surfaced cylinder which can rotate along the axis of the shaft; the rotating knife with screwdriver is connected with the gear transmission mechanism; the gear transmission mechanism is located in the drilling machine; , The same size with the thread knife rotation wheel; two positioning wheel and thread belt