Threading pipe punching device

The invention discloses a threading pipe punching device which is characterized by comprising a bottom plate, a punching box body, a handle, a top plate, guide sliding rails, guide sliding grooves, two-way screw rods, inner hexagonal inserting holes, inner hexagonal wrenches, sliders, fixing clamps, guide rods, a storage battery, lifting screw rods, shaft sleeves, a supporting plate, a drilling motor, a drill bit, control switches, a driven wheel, a lifting motor, a driving wheel and a transmission belt. The two-way screw rods are hinged to the punching box body and arranged in the guide sliding grooves respectively, the lifting screw rods are hinged to the guide sliding rails respectively, the shaft sleeves are slidably connected to the guide rods respectively, the supporting plate is arranged on the shaft sleeves and arranged on the lifting screw rods in a threaded connection mode, the drilling motor is arranged on the supporting plate, the drill bit is arranged on the drilling motor and penetrates through