Tool magazine equipment of drilling machining center

The utility model relates to the technical field of machine tools, in particular to tool magazine equipment of a drilling machining center. Comprising a cutterhead connecting base, a tool magazine fixing plate hinged to the end of the cutterhead connecting base, a cutterhead rotating shaft fixedly connected to the end face of the cutterhead connecting base, a tool claw fixing plate rotationally arranged on the cutterhead rotating shaft in a sleeving mode, a motor, a gear mechanism and a worm and gear mechanism. A worm gear of the worm and gear mechanism is rotatably arranged on the cutter head rotating shaft in a sleeving mode and fixedly connected with the cutter claw fixing plate, a worm of the worm and gear mechanism is meshed with the worm gear, and the motor is fixedly installed on the side of the tool magazine connecting base and is in driving connection with the worm through a gear mechanism; the cutter claw fixing plate is provided with a plurality of cutter claw assemblies which are arranged at inter