Modular cylinder test piece preparation mould

The utility model relates to a modular cylinder test piece preparation mould, including the die holder, seted up the heavy groove of circular shape on the top surface of die holder, the inslot that sinks coincide and is equipped with sleeve shape's die sleeve immediately, the bottom of die sleeve and the removable plug bush cooperation of heavy groove, the runner band terminal surface of die sleeve and the cooperation of the tank bottom face end face seal in heavy groove of die holder to it is sinking the compact structure in groove to be equipped with on the die holder to be arranged in compressing tightly the die sleeve downwards. Die holder and cooperation of die sleeve dependence plug bush and the tight mode of looks butt clamp, inseparable end face seal coordinates between the heavy groove tank bottom face of assistance die holder and the bottom surface of die sleeve, realizes that the wholeness of mould seals up with reliable, simultaneously, because of plug bush cooperation andclamp tight fit all belon