Bolt press-in type insert assembly

Bolt press-in type insert assembly

The utility model discloses a bolt press-in type insert assembly in the technical field of bolts, which comprises a screw cap and a screw rod, a groove is arranged at the top of the screw cap, an oil filling hole is arranged in the groove, the bottom of the screw cap is fixedly connected with the to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XING GUIFAN, CAI YUEHUI, ZHENG GUANGFENG, LAN TONGSHAN
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
LUBRICATING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a bolt press-in type insert assembly in the technical field of bolts, which comprises a screw cap and a screw rod, a groove is arranged at the top of the screw cap, an oil filling hole is arranged in the groove, the bottom of the screw cap is fixedly connected with the top of the screw rod, an oil passing channel is arranged in the screw rod, and an inner connection riveting point is arranged on the screw rod. The inner connecting riveting point is arranged on the lining, the inner connecting riveting point is fixedly connected with the outer connecting riveting point through a rivet, the outer connecting riveting point is arranged on the lining, and the inner wall of the lining is fixedly connected with the outer wall of the screw rod, so that the lining is firmly fixed on the screw rod through the mutual matching of the outer connecting riveting point arranged on the lining and the inner connecting riveting point arranged on the screw rod; in this way, the bush can be effectively