| 摘要 |
A method and a device for lubricating a bearing position in a machine tool or parts of the machine tool are provided to preclude the impurities such as a coolant, a lubricant, or chips from being infiltrated by sealing a housing through an air compressing method. A device for lubricating a bearing position in a machine tool or parts of the machine tool are composed of at least one rotating device, rotatably supported at the position of at least one bearing placed in a housing, and a lubricating device for intermittently supplying the lubricant to the bearing position. The housing is formed with a lubricant path containing lubricant supply chambers placed at the bearing position, and the path is extended from an inlet(18) to outlets. The lubrication device contains a lubricant fogging generating apparatus(16) connected to the inlet to supply the lubricant fogging into the lubricant path through the lubricant fogging generating apparatus. The outlets are connected to the condensation units, and the condensation units contain a discharge unit. Tool holders(8,9) are placed with a spindle combined to the driving source. |
