Secondary synchronous limiting ejection structure of injection mold

The utility model relates to a secondary synchronous limiting ejection structure of an injection mold, which comprises a mold body, a mold core structure, a product forming groove and a secondary synchronous limiting ejection mechanism arranged at the side end of the mold body, the secondary synchronous limiting ejection mechanism comprises a set of ejector pin rod body structures and reset spring bodies connected to the lower portions of the ejector pin rod body structures in a sleeving mode, and each ejector pin rod body structure comprises an ejector pin rod structure, a spring limiting block arranged on the lower portion of the ejector pin rod structure and a double-head ejector pin body arranged on the upper portion of an ejector pin rod. The lower portion of the ejector pin rod is connected with a bottom plate structure of the mold body, the double-head ejector pin and the inclined ejector are ejected out at the same time under the action of spring force during mold opening, ejection is stopped when the