Simple self-locking pin shaft

• Main Authors: QIN JUN, NAN YAJIE, FU RUIHUA, GAO WUXIAO, YAN YALU, CAO WEI, MIAO FENG, ZHENG ZHAOTU
• Format: Patent
• Language: Chinese; English
• Published: 10.02.2023
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a simple self-locking pin shaft, and belongs to the field of machinery. The lock ring is of a hollow annular structure, a clamping block groove is formed in the center of the upper surface of the lock ring, and a circular lock cylinder piece groove is formed in the center...