Tungsten steel male die fixing device

The utility model discloses a tungsten steel terrace die fixing device, relates to the technical field of tungsten steel terrace dies, and aims to solve the problem that when an existing tungsten steel terrace die is installed in a terrace die groove, generally, one end of the terrace die is directly inserted into the terrace die groove manually, and then the terrace die is knocked into the terrace die groove through knocking. The problems that the perpendicularity of the male die is not limited and fixed, so that the male die is inclined in the knocking process, the male die is inclined after being installed, and the die does not reach the standard are solved. A fixing lantern ring is fixedly arranged in the base ring, the lower end face of the fixing lantern ring and the lower end face of the base ring are located on the same horizontal plane, clamping rings are arranged in the fixing lantern ring, the number of the clamping rings is three, and the circle centers of the three clamping rings and the circle c