Decorative plate carving and drilling machining tool

The utility model belongs to the field of decorative plate carving and drilling, particularly relates to a decorative plate carving and drilling tool, and provides the following scheme aiming at the problems that an existing decorative plate machining tool lacks a displacement adjusting device, cannot carry out complex carving and drilling on the surface of a decorative plate and is low in efficiency. The device comprises a first motor, a box body and a supporting platform, one side of the box body is fixedly connected with the supporting platform, the supporting platform is provided with the first motor, an output shaft of the first motor is fixedly connected with a rotating disc, the rotating disc is fixedly connected with a first rotating motor, and an output shaft of the first rotating motor is provided with a bevel gear transmission mechanism; a screw adjusting device is arranged on one side of the bevel gear transmission mechanism, a gear and rack adjusting device is arranged at the bottom of the screw