Pressing actuator

The invention provides a pressing actuator, and belongs to the technical field of automobile parts, and the pressing actuator comprises a shell provided with a containing cavity, and the wall surface of the containing cavity protrudes to form a stroke lug; the base is arranged in the containing cavity and can rotate relative to the shell, the base is provided with a pull rod, and one end of the pull rod is bent and hinged to the base; the push rod is arranged in the containing cavity and can ascend and descend relative to the base, the push rod is provided with a limiting groove and a stroke groove, the other end of the pull rod is bent and arranged in the limiting groove and can move along the limiting groove, and the stroke convex lug is arranged in the stroke groove and can move along the stroke groove. The device has the beneficial effects that when the pressing actuator is operated to enable the pull rod to rotate around the base and move in the limiting groove, the stroke convex lug can move along the s