Mold core of automobile wire harness connector

A mold core of an automobile wire harness connector includes a substrate and a central mold insert. The upper surface of the substrate is extended to be provided with an upper-surface boss, and the upper-surface boss is integrated with the substrate as a whole. The inclined surfaces of the substrate include a first inclined surface and a second inclined surface. The second inclined surface is provided with the central mold insert. The lower surface of the substrate is provided with a first push rod groove, a second push rod groove and a third push rod groove. Two lower-surface first bosses are fixedly arranged in parallel on the lower surface of the substrate and between the first push rod groove and the second push rod groove. A lower-surface second boss is fixedly arranged at the lower surface of the substrate at the edge of the third push rod groove. According to the utility model, the movable mold is provided with three push rod grooves, which solves the problem of hard de-molding. According to the utilit