Pipe injection mold

The invention discloses a pipe injection mold. A pipe injection mold comprises an upper mold set, an injection molding hole is formed in the upper mold set, a lower mold set is connected to the lower portion of the upper mold set, an auxiliary pushing device is installed on the left side of the lower mold set, a lower mold base body is arranged in the lower mold set, an injection molding cavity is formed in the lower mold base body, connecting columns are arranged on the periphery beside the injection molding cavity, and a pushing frame is installed on the right side of the lower mold base body; a first fixing frame is arranged in the pushing frame, a carrying rod is installed at one end of the first fixing frame, and a first inner sliding groove is formed in the first fixing frame. The two ends of an injection molding cavity are pushed inwards during injection molding through the auxiliary pushing devices and the pushing frames installed on the two sides of the lower die set and the two sides of the upper di