Install small -size pipe cutting machine of reserve cutting knife

The utility model discloses an install small -size pipe cutting machine of reserve cutting knife, including the pipe cutting machine body, pipe cutting machine body bottom is equipped with the base plate, be equipped with the support on the base plate, the support includes pole setting and horizontal pole, the pole setting with be equipped with elevating gear between the horizontal pole, horizontal pole one end is connected to the pole setting, horizontal pole other end fixedly connected with rotating electrical machines, a pivot pole is transversely derived to the rotating electrical machines, the vertical dead lever that is connected with of pivot pole one end, rotary actuator is all installed to dead lever both ends end to end, rotary actuator all transversely derives the axis of rotation, the axis of rotation all is connected with the cutting circular knife, the corresponding anchor clamps platform that is equipped with in cutting circular knife below, anchor clamps platform one side is equipped with the