Combined multifunctional die for commonly used gate sticks

The invention belongs to the technical field of precision casting devices, and particularly relates to a combined multifunctional die for commonly used gate sticks. The problems of low work efficiencyand high die development cost due to existing simple structure, single function, inconvenient use, poor positioning effect, and incapable of adjusting of a die cavity are solved. According to the scheme, the combined multifunctional die includes a base, the top of the base is fixedly connected with a lower die body, a lower die cavity is formed in the top of the lower die body, the four corners of the top of the base are fixedly connected with vertical rods, sliders sleeve slidably sleeve the four vertical rods respectively, and connecting blocks sleeve the four vertical rods in a penetratingmode respectively. Through the cooperation of the connecting blocks with the vertical rods and through holes with a supporting rod, an upper die body can be effectively guided, through the cooperation of a rotating turntable