Metal pipeline beveling machine

The utility model discloses a metal pipeline beveling machine which comprises a beveling machine body, a cutting device body is fixedly installed on one side of the top of the beveling machine body, connecting frames which are symmetrically distributed are fixedly installed on one side of the cutting device body, an annular fixing piece is fixedly installed on the cutting device body through the connecting frames, and the annular fixing piece is fixedly installed on the top of the beveling machine body. A plurality of sliding holes are formed in the outer surface of the annular fixing piece. According to the metal pipeline beveling machine, the beveling machine body, the cutting device body, the connecting frame, the electric telescopic rod, the annular fixed part, the annular movable part, the mounting groove, the rolling wheels, the springs, the limiting blocks, the clamping plates, the sliding holes, the limiting grooves, the ejector rods and the annular baffles are used in cooperation, and the multiple cl