Demolding jig of rotational molding mold

The utility model discloses a demolding jig of a rotational molding mold. The demolding jig is characterized by comprising fixing parts, a rotating rod, a base, connecting rods, a hinge, a butterfly piece A, a butterfly piece B, a petal piece A and a petal piece B, wherein the fixing parts are connected with the rotational molding mold; the rotating rod is in threaded connection with the fixing parts; the base is in threaded connection with the rotating rod; the connecting rod is hinged with the base; the hinge is hinged with the rotating rod; the butterfly piece A is hinged with the connecting rod; the butterfly piece B is hinged with the connecting rod; the petal piece A is fixed together with the butterfly piece A; the petal piece B is fixed together with the butterfly piece B. The demolding jig has the beneficial effects that when being formed, a mold is fixed outside the rotational molding mold, after being formed, the rotational molding mold can be demolded by rotating the rotating rod, the structure is simple, the operation is easy, the production efficiency can be greatly improved, the production cost of companies can be reduced, and the economic benefits of the companies can be increased.