Waste cleaning device for drilling machine tool

The utility model belongs to the technical field of drilling machine tools, and particularly relates to a waste cleaning device for a drilling machine tool, which comprises a drilling machine tool body. A servo motor is fixedly connected to the side wall of the drilling machine tool body. The output end of the servo motor is fixedly connected with a fixed column; during use, firstly, a collecting box is held, a fixing block is inserted into the side wall of a sliding rail, so that the collecting box can be fixed, a fixing column can be driven to rotate under the action of a servo motor, at the moment, under the action that a scraping plate makes contact with the surface of the workbench, waste remaining on the surface of the workbench can be scraped off, and the waste falls into the collecting box; waste is collected through a collecting box, and in the process, the situation that after the drilling machine tool body is used, much waste remains on the surface of a workbench of the drilling machine tool body,