MOULD FOR CONTINUOUS CASTING OF BILLET

The present invention relates to a mold for continuous casting of a billet, which is a cheap mold used in a continuous casting machine to continuously cast the billet such as aluminum to allow lubricant and coolant to be uniformly and stably entered to improve the quality of the billet and productiv...

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Bibliographic Details
Main Author KOO, BON YOUNG
Format Patent
LanguageEnglish
Korean
Published 20.10.2015
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Summary:The present invention relates to a mold for continuous casting of a billet, which is a cheap mold used in a continuous casting machine to continuously cast the billet such as aluminum to allow lubricant and coolant to be uniformly and stably entered to improve the quality of the billet and productivity. The mold for continuous casting of the billet, as suggested to resolve the problem above, forms a securing ring (12) protruding to an external diameter of an upper part of a cylindrical mold body (11) and having several fastening holes (12a) formed therein, and forms a hanging ring (13) protruding to an external diameter of a lower part thereof. A pouring groove (14) circularly connected to an upper surface of the securing ring (12) formed on the upper part of the mold body (11) is formed, wherein several oil supply holes (15) to communicate with the inside of a mold (10) are formed to maintain regular intervals on a lower surface of the pouring groove (14). A pouring space (16) to pour the coolant is formed by widely extending the external diameter of the lower part of the mold body (11), wherein several coolant supply holes (18) are formed on an inclined part (17) on which the extended part is formed to be inclined, and an internal diameter surface (11a) of the mold body (11) is configured to be inclined to widen the lower part thereof. 본 발명은 알루미늄과 같은 빌렛을 연속주조하는 연속주조기에 사용하는 저가의 몰드로 윤활유와 냉각수의 유입이 균일하게 안정적으로 유입되도록 하여 벨렛의 품질과 생산성을 향상할 수 있도록 구성한 빌렛 연속주조용 몰드에 관한 것이다. 즉 위 과제의 해결수단으로 제시하는 본 발명의 빌렛 연속주조용 몰드는 원통형의 몰드본체(11)의 상단부에 외경으로 돌출하되 다수의 체결공(12a)을 형성한 안착환(12)을 형성하고, 하부 외경으로 돌출한 걸림환(13)을 형성하는 통상의 빌렛 연속주조용 몰드에 있어서; 상기 몰드본체(11) 상단부에 형성하는 안착환(12)의 상단 면에 원형으로 연결되는 주입홈(14)을 형성하되 주입홈(14) 하단 면에서 몰드(10) 내부와 연통하는 다수의 오일공급홀(15)을 일정거리를 유지하여 형성하고, 몰드본체(11) 하단부 외경을 넓게 연장하여 냉각수가 유입되는 유입공간(16)을 형성하되 연장부위를 경사지게 형성한 경사부(17)에 다수의 냉각수공급공(18)을 형성하며, 몰드본체(11)의 내경면(11a)을 하부가 넓어지도록 경사지게 구성하는 것을 특징으로 한다.
Bibliography:Application Number: KR20140042915