Mechanical structure of pipeline oxide skin grinding robot and working method of mechanical structure

The invention relates to a pipeline oxide skin polishing robot mechanical structure and a working method thereof. The pipeline oxide skin polishing robot mechanical structure comprises a main body structure, an axial movement module and a full-circle rotation module. The split type pipeline robot has the beneficial effects that the robot body forms a split type structure through the hinge, installation is easy and convenient, the pipeline does not need to be adjusted, and the robot can be rapidly installed on the pipeline only through opening and closing; the working module can move in the axial direction, rotate all around and move in the radial direction, and the pipeline oxide skin can be polished all around through one-time installation; the pipeline polishing robot for optimizing the oxide skin removing process has higher polishing efficiency; the application of the pipeline polishing robot reduces physical and mental injuries of pressure pipeline polishing work to workers, improves the safety coefficien