Shaft sleeve having cooling function

The invention discloses a shaft sleeve having cooling function. The shaft sleeve comprises a shaft sleeve body; the inner wall of the shaft sleeve body is provided with oil grooves along the length direction of the shaft sleeve body; the wall surface of the shaft sleeve body is provided with cooling...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YUAN JIANGMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a shaft sleeve having cooling function. The shaft sleeve comprises a shaft sleeve body; the inner wall of the shaft sleeve body is provided with oil grooves along the length direction of the shaft sleeve body; the wall surface of the shaft sleeve body is provided with cooling water passages; the cooling water passages and the oil grooves are arranged in a spaced manner; the cooling water passages are embedded into the shaft sleeve body; the diameter of each cooling water passage is 1/3 to 1/2 of the thickness of the sidewall of the shaft sleeve body; the middle part of the sidewall of the shaft sleeve body is provided with oil filling holes communicating with the oil grooves; and the two ends of the shaft sleeve body are separately provided with a cooling water inlet and a cooling water outlet which are connected with the cooling water passages. According to the shaft sleeve having the cooling function disclosed by the invention, the cooling water passages and the oil grooves are arran