Adjustable pin

• Main Authors: HE JIHUA, CAO XINGQIANG, LI ZHIBING, LU XIN, CHEN HONG, PAN RUNZHOU, ZHU XIAOMING, ZHU JINXIANG, ZHANG ZHONG, HE JUNJIE
• Format: Patent
• Language: Chinese; English
• Published: 16.10.2018
• 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 combination of round pin piece forms that adjustable pin, it is mainly by cylindrical pin and supporting the head of pin is provided with the grafting slotted hole that the supply and marketing piece was pegged graft, the afterbody of pin is provided with the screw thread section and disposes the adjusting screw nut, round pin nail -head part set the toper section to,and be in radially be provided with in the toper section through the axle slice round pin piece male bar grafting slotted hole center, that supply both sides one -tenth grafting toper form, it has simple structure, convenient to use, and the parameter that the pin used can be adjusted in a flexible way in easy dismouting, enlarges characteristics such as its application range. 种可调销钉，它主要由柱状的销钉以及配套的销片组合而成，所述销钉的头部设置有供销片插接的插接槽孔，所述销钉的尾部设置有螺纹段并配置调距螺母；所述的销钉头部设置成锥形段，且在所述锥形段上径向设置有经过轴中心的、供两边成插接锥形状的片状销片插入的条形插接槽孔；它具有结构简单，使用方便，易拆装，可灵活调节销钉使用的参数，扩大其使用范围等特点。