Ceramic tile cutting auxiliary device for building decoration

The utility model relates to the technical field of ceramic tile cutting, and discloses a ceramic tile cutting auxiliary device for building decoration, which comprises a base, the upper surface of the base is fixedly connected with fixed clamping plates, a sliding clamping plate is arranged above each fixed clamping plate, the upper surface of each sliding clamping plate is provided with a digging hole, and the digging holes are communicated with the fixed clamping plates. The device comprises a sliding clamping plate, a plurality of digging holes are formed in the sliding clamping plate, a threaded rod is arranged in each digging hole, the bottom end of each threaded rod is fixedly connected with the upper surface of each fixed clamping plate, and a threaded cap is in threaded connection with the outer surface of each threaded rod. According to the ceramic tile fixing device, the sliding clamping plate quickly gets close to the fixed clamping plate under the cooperation of the shell and the threaded rod, so