Aviation high accuracy rubber metal encapsulated spare layer board self -locking nut

The utility model relates to an aviation high accuracy rubber metal encapsulated spare layer board self -locking nut, including self -locking nut body and metalwork layer board, the self -locking nutbody includes the convex piece, the spill nut, spiral shell rasp bar, concave piece and convex nut, m...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU BOFANG, LIU BIN, ZHU YUEXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model relates to an aviation high accuracy rubber metal encapsulated spare layer board self -locking nut, including self -locking nut body and metalwork layer board, the self -locking nutbody includes the convex piece, the spill nut, spiral shell rasp bar, concave piece and convex nut, metalwork layer board one side is equipped with the round hole, spiral shell rasp bar passes round hole and metalwork layer board threaded connection, spiral shell rasp bar one side is equipped with cross -shaped groove, metalwork layer board one side is equipped with the convex nut, convex nut oneside fixed connection convex piece, convex piece one side is equipped with the spill nut, spill nut one side fixed connection concave piece, it has spring washer to fill between concave piece and theconvex piece, the concave piece both sides all are equipped with the cavity, the utility model relates to an aviation high accuracy rubber metal encapsulated spare layer board self -locking nut, thisdevice have adopted the unsm