Pipe joint mold

The invention discloses a pipe joint mold relating to the technical field of mold manufacturing. The pipe joint mold comprises a mold cavity, and an ejection mechanism arranged between a mold core and a mold bottom plate, wherein the mold core is firmly connected with a mold bottom plate by virtue of two supporting blocks; two adjacent sides of the mold core are respectively connected with a first oil cylinder core-pulling mechanism and a second oil cylinder core-pulling mechanism which are connected with a pipe joint core spindle; a sliding chute is formed in the mold core; a slide block with a lug boss is arranged in the sliding chute; a guide slideway matched with the lug boss is formed in the mold cavity; a spring is arranged between the slide block and the mold core; the front end of the pipe joint core spindle connected with the first oil cylinder core-pulling mechanism is connected with a pipe threaded hole insert; a pipe bolt insert is arranged on the mold core; and a pipe bolt head cavity is formed in the mold cavity. Compared with the prior art, the pipe joint mold disclosed by the invention is simple in structure, parts and components can be rapidly and alternatively produced in the molding process, the quality problem of the flash at the three-way joint is solved, and the product quality is ensured.