Zircon forming mold group device

The utility model discloses a zircon forming mold group device. The zircon forming mold group device comprises a first zircon mold and a second zircon mold, wherein two end shafts of the first zircon mold are respectively provided with a key groove; the two sides of the first zircon mold are provided with a plurality of convex teeth which are distributed on the same circle and are hemispherical; the two sides of the second zircon mold are provided with a plurality of concave teeth which are distributed on the same circle and are hemispherical and concave; flow returning grooves are formed in the middle positions of the first zircon mold and the second zircon mold respectively, and positioning strips and drainage grooves are formed in the positions at the two sides of the adjacent convex teeth or concave teeth respectively; modules are uniformly distributed on the first zircon mold and the second zircon mold between the flow returning groove and the drainage groove; a key groove is arranged in the second zircon mold at one end of a shaft, and the other end of the shaft is provided with a connecting platform; and the side surfaces of the first zircon mold and the second zircon mold are respectively provided with a penetrating round hole. The zircon forming mold group device disclosed by the utility model has the beneficial conditions of novel structure, firm quality, fast radiation, blocking prevention and long service life.