Full-automatic steel pipe cutting machine tool

The utility model discloses a full-automatic steel pipe cutting machine tool which comprises a machine frame and a cutting device, the machine frame is provided with a feeding support and a discharging support, the top of the feeding support and the top of the discharging support are obliquely arranged downwards in the direction from feeding to discharging, and the cutting device is located between the feeding support and the discharging support. Compared with the prior art, an electric conveyor is not adopted as a feeding device, the top of the feeding support is obliquely arranged, the feeding function is achieved by means of automatic gravity sliding of the stainless steel pipe, and in order to adapt to the inclined stainless steel pipe, the feeding device is arranged on the top of the feeding support. The cutting device is installed on an inclined platform of the machine frame so that a cutting blade can be perpendicular to the stainless steel pipe. By means of the arrangement, cost is low, the steel pipe