Quick fixing module of CNC (computer numerical control) transition equipment

The utility model discloses a quick fixing module of CNC (computer numerical control) transition equipment, which comprises first processing equipment, second processing equipment and a transition rack module positioned between the first processing equipment and the second processing equipment, the first processing equipment and the second processing equipment are respectively positioned on two sides of the transition rack module, and fixing blocks are arranged on two sides of the transition rack module. A connecting frame is arranged on one side of the fixing block; the fixing modules are arranged between the transition rack module and the first machining equipment and between the transition rack module and the second machining equipment respectively, the first fixing screws are matched with the fixing blocks, and the second fixing screws are matched, so that the transition rack module is fixedly connected with the first machining equipment and the second machining equipment respectively; and the stability o