The invention discloses an injection mold. The injection mold comprises a stripper plate, a female mold plate, a female mold core, a male mold core, an oblique lifter, an elastic mechanism and a limiting mechanism, wherein the female mold plate is arranged below the stripper plate; the female mold core is arranged below the female mold plate, the male mold core is arranged below the female mold core, and a mold cavity for a product to be subjected to injection molding is formed between the female mold core and the male mold core; the upper end of the oblique lifter is fixed on the stripper plate, the oblique lifter downward penetrates through the female mold plate and the female mold core obliquely, and the lower end of the oblique lifter is matched with a barb position of a female mold; the elastic mechanism is used for upward applying an elastic force to the oblique lifter in the oblique direction, and the limiting mechanism is used for limiting the movement of the oblique lifter in the oblique direction. The injection mold has the characteristics that the mounting is convenient, the processing is simple, the female mold barbing manner is ingenious, the required space is small, and the waste is reduced.