Axial sliding lead screw structure

• Main Authors: GAO XUDONG, WANG KONGJUN, XU ZHENGTAO
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of sliding lead screw equipment, in particular to an axial sliding lead screw structure. Comprising a protection side plate, a sliding supporting rod is arranged on the inner side of a connecting through hole, a limiting stop block is connected to the front end of the sliding supporting rod, a buffering side plate is connected to the tail end of the sliding supporting rod, a buffering inner pad is connected to one end of the buffering side plate, and buffering outer columns are symmetrically arranged at the left end and the right end of a sliding block. The shock absorber buffering device has the beneficial effects that when the buffering side plate is subjected to external impact force, the buffering side plate correspondingly moves, the shock absorber is extruded in the process, then the shock absorber is extruded and deformed under stress, and therefore buffering of the impact force is achieved; the shock absorber does not make contact with a first guide rod