Metal pipe cutting and sawing machine with height adjusting function

The utility model discloses a metal pipe cutting and sawing machine with a height adjusting function, and relates to the technical field of cutting and sawing machines, the metal pipe cutting and sawing machine comprises a base, trundles and a first motor, the trundles are symmetrically installed at the bottom of the base, the first motor is installed at the bottom of the inner side of the base, a first fluted disc is installed at the top of the first motor, and a second fluted disc is installed at the bottom of the first fluted disc. The first fluted disc is meshed with a first gear, and the first gear is connected with a second gear through a connecting rod. According to the metal pipe cutting and sawing machine with the height adjusting function, a first motor is adopted to drive a gear and a fluted disc to mesh with each other, so that a lead screw is driven to rotate to lift a working platform, the working platform can be adjusted according to using habits of workers, and the using comfort of the machine