Shielding cover plate die-casting die

The utility model relates to the technical field of die-casting dies, and discloses a shielding cover plate die-casting die which comprises a lower die body and an upper die body, an injection port and an air outlet are formed in the upper die body, a material injection groove is formed in the lower die body, an ejection piece is arranged at the lower end of the lower die body, and an ejection plate is fixedly connected to the upper end of the ejection piece. A sealing groove is formed in the peripheral side of the material injection groove of the lower mold, a sealing block is fixedly connected to the lower end of the upper mold, a protective pressing assembly is arranged at the upper end of the upper mold, and the protective pressing assembly is matched with the air outlet and the injection port; according to the novel die-casting die applied to the shielding cover plate, injected slurry is limited and sealed by arranging the sealing groove and the sealing baffle, the cover plate is ejected out through the