High -accuracy die casting die

The utility model provides a pair of high -accuracy die casting die, include: the mould section was constituteed on mould section and second were gone up by interconnect first to upper die base, upper die base, was equipped with in the mould section to fix a position the core on first on first, was equipped with in the mould section on the second and fixed a position the core on the second, the die holder, the die holder comprises interconnect's first lower mould section and second lower mould section, is equipped with first locating hole in first lower mould section, is equipped with second locating hole in second lower mould section, fixing a position the core on wherein first and corresponding with first locating hole, the location core corresponds with second locating hole on the second, over -driven fixed mold group, over -driven fixed mold group set up on first in the mould section, under move fixed mold group, move fixed mold group down to set up in first lower mould section, over -driven fixed mold gr