Self-greasing ballscrew consists of spindle with screwable screw nut and grease unit with oil container

摘要

The self-greasing ballscrew comprises a spindle (20) on which a screwable screw nut (30) is located with at least one greasing unit (40) and at least one oil container (50). The screw nut has a receiver hole (32) inside whilst the spindle has an associated opening (321). The side of the screw nut has an outer open receiver opening (322). The greasing unit is positionable in the receiver hole of the screw nut such that the greasing unit is joined at one end via a projection (41) that extends behind the opening of the receiver hole. The oil container is fillable with oil material that rests with the receiver section of the greasing unit.