Eembedded Lubrication Oil Feeding Device And Universal Joint Having the Same

The present invention relates to an embedded lubricant supply device, which is easily mounted on an outer surface of a driving shaft of a universal joint to automatically supply lubricant into a cross kit, and to a universal joint having the same. According to the present invention, the embedded lub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM HYOSEOK, SON INSOO, LEE SANGPILL
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an embedded lubricant supply device, which is easily mounted on an outer surface of a driving shaft of a universal joint to automatically supply lubricant into a cross kit, and to a universal joint having the same. According to the present invention, the embedded lubricant supply device comprises: a mount member having one end coaxially coupled to a rotary shaft of a universal joint, and the other end coaxially coupled to a flange yoke of the universal joint; a plurality of lubricant supply modules disposed in a circumferential direction of the mount member to automatically discharge stored lubricant by a predetermined amount over time; and a lubricant supply line for guiding the lubricant discharged from the lubricant supply modules to a cross kit. 본 발명은 유니버설 조인트의 구동축 외면에 쉽게 장착하여 크로스 킷 내부로 윤활유를 자동 공급할 수 있는 내장형 윤활유 공급장치 및 이를 갖는 유니버설 조인트에 관한 것으로, 본 발명에 따른 내장형 윤활유 공급장치는, 일단부가 유니버설 조인트의 회전축에 동축상으로 결합되고 다른 일단부가 유니버설 조인트의 플랜지 요크에 동축상으로 결합되는 마운트부재; 상기 마운트부재에 원주방향을 따라 배치되어 시간이 경과함에 따라 저장되어 있던 윤활유를 소정의 양만큼 자동으로 배출하는 복수의 윤활유 공급모듈; 및, 상기 윤활유 공급모듈에서 배출되는 윤활유를 크로스 킷으로 안내하는 윤활유 공급라인;을 포함한다.