Puncture outfit sealing valve die

The utility model relates to a puncture outfit sealing valve die which comprises a base, supporting rods are vertically arranged at the four corners of the upper surface of the base, a supporting plate is fixedly connected to the tops of the supporting rods, a portal frame is fixedly arranged on the upper surface of the supporting plate, a lifting mechanism is arranged on the portal frame, and a lower die body is arranged in the center of the upper surface of the base. A lower mold core is installed in the center of the upper portion of the lower mold body, an upper mold body connected with a lifting mechanism is arranged above the lower mold body, and an upper mold core is installed in the center of the lower portion of the upper mold body; a plurality of grooves used for forming the sealing valve body are evenly formed in the upper surface of the lower mold core, and each groove is correspondingly provided with one demolding mechanism. The mold has the beneficial effects of convenience in demolding, high pr