APPARATUS FOR INJECTING ROLLING OIL USING GRAVITY

摘要

PURPOSE: A device for injecting rolling oil using gravity which reduces noise is provided to improve various rolling operation condition by changing the location and angle of a nozzle. CONSTITUTION: A device for injecting rolling oil using gravity which reduces noise comprises a vertical sub chamber(10), a vertical main chamber(20), and an opening and closing member(30) and a nozzle part(40). The rolling oil is charged in the vertical sub chamber and contained. The vertical main chamber is combined in the lower part of the vertical sub chamber using a rolling oil path hole. The opening and closing member is composed inside the vertical main chamber. The nozzle part is composed in the lower part of the vertical main chamber and sprays the rolling oil to the vertical main chamber.