Self-lubricating sliding bearing

The utility model relates to the technical field of sliding bearings, and discloses a self-lubricating sliding bearing which comprises a shaft seat assembly, a bearing bush assembly and a rotating shaft body, the bearing bush assembly comprises a lower bearing bush and an upper bearing bush, oil sto...

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1. Verfasser: CUI ZIHUI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of sliding bearings, and discloses a self-lubricating sliding bearing which comprises a shaft seat assembly, a bearing bush assembly and a rotating shaft body, the bearing bush assembly comprises a lower bearing bush and an upper bearing bush, oil storage blocks are arranged on the outer wall of the lower bearing bush and the outer wall of the upper bearing bush, and oil storage grooves are formed in the middles of the oil storage blocks. An arc part is arranged at the end part of the oil storage block, the section of the oil storage block is volcanic, the oil storage block, the lower bearing bush and the upper bearing bush are integrally formed, and the two ends of the oil storage block extend to the front and rear ends of the lower bearing bush and the upper bearing bush. The oil storage blocks are arranged on the surfaces of the lower bearing bush and the upper bearing bush, and the oil storage grooves are formed in the oil storage blocks, so that when the d