Automatic polishing machine for surface of seamless stainless steel pipe

The invention discloses an automatic polishing machine for the surface of a seamless stainless steel pipe. The automatic polishing machine comprises a bottom plate and a polishing device, installationbases are fixedly arranged at the two ends of the top of the bottom plate respectively, L-shaped plates are fixed to the tops of the installation bases, one side of each L-shaped plate is fixedly provided with a clamping air cylinder, an output shaft of each clamping air cylinder is provided with an installation plate, a bearing pedestal is fixed to one side of each installation plate, and one side of each bearing base is rotationally connected with a limiting column through a bearing. First guide rails are fixedly arranged on the tops of the installation bases, the installation plates are slidably connected to the first guide rails, and a reducer is fixed to the top of one of the installation plates. According to the automatic polishing machine for the surface of the seamless stainless steel pipe, the surface of