Fixing structure for CNC mold cutting

The utility model discloses a CNC die cutting fixing structure which comprises a sliding rail, two self-locking sliding blocks are installed on the outer side wall of the sliding rail in a vertically symmetrical mode in a sliding mode, the upper side wall and the lower side wall of the sliding rail are each fixedly connected with a check block, and a connecting rod is fixedly connected to the middle of the side wall of one side of each self-locking sliding block. The side walls of one sides of the connecting rods are each fixedly connected with a set of connecting frames, and the middle positions of the side walls of the sides, away from each other, of the two check blocks are each fixedly connected with a connecting base. The adjustable CNC mold fixing structure is integrally arranged, after the whole CNC mold is fixed, cutting of the fixed CNC mold can be matched with station adjustment by adjusting the stations of the two self-locking sliding blocks on the sliding rails, and when CNC mold cutting work is c