Grinding wheel forming device

The utility model provides a grinding wheel forming device to the punching machine is pressed head position to put unchangeablely and is leaded to the emery wheel solidity not reach the problem of requirement in solving prior art. Grinding wheel forming device including the die holder that is equipped with into the die cavity and with the die holder cooperation pressure head in order to compress tightly the grit, grinding wheel forming device still includes the device support, be equipped with the spring holder on the device support, compress tightly between spring holder and the pressure head and be used for providing continuous effect the spring of power to the pressure head. Being equipped with the mount pad on installing the support, having compressed tightly the spring between mount pad and the pressure head, the spring can provide the effort that lasts for compressing tightly of pressure head, and the pressure head compresses tightly the grit with the die holder together, compares with prior art, and th