Dustproof machine tool for metal surface finish machining

The utility model discloses a dustproof machine tool for metal surface finish machining, which relates to the technical field of machining machine tools and comprises a machine tool, a machine tool cover is arranged on the side face of the machine tool, a ventilation pipe is arranged above the machine tool cover, the other end of the ventilation pipe is connected with a fan pump, and the other end of the fan pump is connected with a dust filtering box. By starting the fan pump, wind power generated by the fan pump can collect metal dust generated by the machine tool, air containing the metal dust can enter the dust filtering box, the magnet plate can adsorb part of the metal dust, the baffle can disturb airflow in the dust filtering box, the air is prevented from directly flowing out, and the dust filtering box is prevented from being damaged. Water can be atomized into small particles through the spraying head, and metal dust contained in air discharged from the air outlet can be effectively adsorbed through