Decorative plate cutting device

The utility model relates to the technical field of cutting, and discloses a decorative plate cutting device which comprises a motor, the driving end of the motor is provided with a bidirectional threaded rod, the outer wall of the bidirectional threaded rod is in threaded connection with a threaded block, the top end of the threaded block is fixedly connected with a clamping plate, and the side end of the clamping plate is provided with a soft cushion. Worktables are slidably connected to the two sides of the clamping plate and the two sides of the soft cushion correspondingly, a shell is fixedly connected to the bottom ends of the worktables, a supporting plate is fixedly connected to the side end of the shell, the bottom end of the motor is fixedly connected to the supporting plate, a U-shaped groove plate is fixedly connected to the middle of the top end of each workbench, and a hydraulic telescopic machine is fixedly connected to the top end of each U-shaped groove plate. According to the decorative plat