The invention belongs to the technical field of lathe equipment, and particularly relates to a quick chip removal method for a numerical control lathe. According to the cutting chip automatic cleaningmethod, a material receiving tray of the bottom of an existing traditional lathe is changed into a cleaning module, and the cleaning module is used for intensively collecting the machine tool cuttingchips; one side of the inside of the cleaning module is provided with a chip removal module, and the cutting chips collected by the cleaning module are discharged through the chip removal module; a dredging unit is installed at the lower end of the chip removal module; the dredging unit is used for preventing a conical tube from being blocked; a filter box is arranged at the lower end of the dredging unit, the cutting chips collected by the cleaning module and the chip removal module are concentrated to the filter box and filtered out, and the filter box is regularly cleaned; a water tank anda water pump are arranged at the lower end of the filter box; cutting fluid and cleaning fluid after passing through the filter box are recycled through the water pump. According to the method, the cleaning module is arranged for pushing the splashed chips to the chip removal module to perform centralized processing through the chip removal module, and the cleaning efficiency of the cutting chipsis increased.