Core-pulling mold splitting device

The invention relates to a core-pulling mold splitting device. The core-pulling mold splitting device comprises a first sliding block and a second sliding block, a second slide block; the floating pieces are arranged into two groups and are respectively connected to the lower die; the inclined pressing mechanism is connected to the upper die, and a stop seat is arranged on the inclined pressing mechanism; the two sets of inner pulling ejector rods are arranged in one-to-one correspondence with the floating pieces, and the inner pulling ejector rods can move in the vertical direction so as to abut against the floating pieces; the sliding block jacking piece can move in the vertical direction, and the sliding block jacking piece comprises two sliding block jacking rods; one end of the first jig is movably connected to the base, and the other end of the first jig is used for being detachably connected with the first sliding block; one end of the second jig is movably connected to the base, and the other end of t