Protective structure for numerical control machine tool

The utility model discloses a protective structure for a numerical control machine tool, which relates to the technical field of numerical control machine tools and comprises a protective door, sliding rods are symmetrically and fixedly connected to one side of the protective door, a moving mechanism is slidably connected to the sliding rods, a cleaning strip is placed in the moving mechanism, and one side, far away from the moving mechanism, of the cleaning strip is abutted against the protective door. One end of the moving mechanism is fixedly connected with a connecting column, the end, away from the moving mechanism, of the connecting column is fixedly connected with a connecting plate, and the end, away from the connecting column, of the connecting plate penetrates through the protective door to be fixedly connected with a moving handle. And when the moving mechanism moves, the cleaning strip located in the moving mechanism cleans foreign matters adhered to the inner side of the protective door, the arra