| 摘要 |
A hydraulic supply system of a machine tool is provided to grasp the state of a supply line at the outside by having a simple structure. A hydraulic supply system of a machine tool supplies oil pressure to a rotating palette. The hydraulic supply system of the machine tool comprises a supply block(11), a center shaft(13), and a line supporting member(20). The supply block is fixed to the machine tool. The supply block supports a discharged hydraulic supply line(12) in an oil pressure supply source. In the center shaft, the one end of the hydraulic supply line passing through the supply block is fixed and connected to one end The oil pressure supplied from the hydraulic supply line is supplied to the palette through a separate line with rotating the inside of the center shaft. The line supporting member is arranged between the supply block and the center shaft. The line supporting member supports the supply line. The line supporting member comprises a splash guide, a roller bracket, and a guide roller. In the splash guide, the supply block is fixed. The roller bracket is fixed to the splash guide. The guide roller is mounted on the roller bracket to be rotated. The guide roller supports the supply line. |
