Cutting machine tool facilitating cut object fixing

The utility model discloses a cutting machine tool capable of conveniently fixing a cut object. The device comprises a base and a fixing plate, a rubber pad is arranged at the lower end of the base; ahydraulic cylinder is arranged on the upper surface of the machining table. The fixed plate is arranged on the inner side of the hydraulic cylinder; the inner end of the second threaded rod is rotationally connected with a connecting plate; and a movable seat is arranged on the inner end face of the connecting plate, the two ends of the sliding rod are connected with the left side wall and the right side wall in the mounting groove correspondingly, clamping grooves are formed in the left side wall and the right side wall in the communicating groove, filter screens are arranged on the clampinggrooves, the lower end of the communicating groove penetrates through the machining table and communicates with a concentrating box, and a spraying pipe is arranged on the rear side of the concentrating box. According to the