Track shock absorber split type combined cavity vulcanization mold and production method thereof

The invention relates to a track shock absorber split type combined cavity vulcanization mold and a production method thereof.The vulcanization mold comprises a runner base plate, a runner plate, more than two independent cavity split molds and a lower mold plate, the runner base plate is provided with a sprue bush, the runner plate is provided with a rubber runner, and each cavity split mold is provided with a molding space of a shock absorber product; and the two ends of each cavity valve mold are arranged on the two inner sides of a lower mold hanging frame of the vulcanizing machine table and can move in the lower mold hanging frame so that the cavity petal molds can be separated or make contact with one another. In the vulcanizing process, after mold splitting, the pin of a mold splitting device is inserted into the pin holes of a plate pulling frame and the mold cavity petal molds, a power source pushes the plate pulling frame to advance, the mold cavity petal molds are driven to advance in sequence, th