Bearing seal suitable for cold-rolled tin plate high-speed annealing line
The utility model discloses a bearing seal suitable for a high-speed annealing line of a cold-rolled tin plate, which relates to the technical field of metallurgy and comprises an integrally formed seal ring body, and the seal ring body comprises a base body, a positioning bulge, an inner lip edge a...
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model discloses a bearing seal suitable for a high-speed annealing line of a cold-rolled tin plate, which relates to the technical field of metallurgy and comprises an integrally formed seal ring body, and the seal ring body comprises a base body, a positioning bulge, an inner lip edge and an outer lip edge. According to the utility model, the two layers of lips are arranged in parallel, and the outer lip of the outer layer is utilized to block external foreign matters, so that a dustproof effect is achieved, the foreign matters are prevented from entering the sealing matching area, damaging the inner lip, destroying the sealing cavity and causing sealing failure, and when the inner lip is pressed and clung to the shaft neck to be bounced off in the operation process of the bearing, the bearing is protected. The outer lip edge can provide elastic support for the inner lip edge to keep the pre-tightening force of the inner lip edge and assist the inner lip edge to form a stable sealing cavity, comp |
---|