The invention discloses a method for quickly disassembling a grinding wheel from a non-magnetic penetrating forming grinding wheel grinding machine tool. According to the method for quickly disassembling the grinding wheel from the non-magnetic penetrating forming grinding wheel grinding machine tool, a grinding wheel improving device is used, through improving a structure of a grinding wheel device, the grinding wheel improving device can meet requirements of matching using of the non-magnetic penetrating forming grinding wheel grinding machine tool and then quick disassembling of a forming grinding wheel, and the grinding wheel improving device has the characteristics of being quick in disassembling, stable and reliable in quality, and convenient to adjust and maintain; and the structureof the grinding wheel improving device has creative and essential changes, through the creative and essential changes, the different forming hook face grinding wheel fixing plates are quickly disassembled from the non-magnetic penetrating forming grinding wheel grinding machine tool, and compared with disassembling speeds of other grinding wheels, the effect of the different forming hook face grinding wheel fixing plates is obvious, and the essential changes of the structure of the grinding wheel improving device is a final approach for realizing quick disassembling.