| 摘要 |
<p>Provided in the present invention is a device for supplying cutting oil, which can extend the life of components in a bushing by closing a cutting oil flow path and can prevent leakage of the cutting oil during non-processed time. According to an embodiment of the present invention, the disclosed device for supplying cutting oil comprises: a cutting oil flow path which is formed inside a body of a tool rest; a clamping unit which is installed in the body of the tool rest in order to perform clamping; and an opening and closing member which is connected with the clamping unit in order to open or close the cutting oil flow path. When clamping of the clamping unit, the opening and closing unit opens the cutting oil flow path. When unclamping of the clamping unit, the opening and closing units close the cutting oil flow path.</p> |
