| 摘要 |
The present invention relates to a device for coupling a supply line (4) carrying a lubricant-gas flow (G) to a machine, wherein at least one lubrication point is lubricated by means of the lubricant transported by the lubricant-gas flow (G), wherein the device (1) comprises a coupling head (2) connected to the supply line (4) that can be displaced toward or away from the machine, and a receiving unit (4) disposed on the machine, and a machine having such a device. It is possible to safely and reliably connect the supply line required for a lubricant-gas lubrication to the machine to be supplied by means of the device according to the invention, even under tightly limited spatial conditions. Said aim is achieved according to the invention in that the coupling head (2) and the receiving unit (4) each comprise a centering part, the centering parts (10,29) of the coupling head (2) and the receiving unit (4) are designed complementarily to each other, and the one centering part (10) positively engages with the other centering part (29) when the receiving unit (4) is coupled to the coupling head (2), and in that the coupling head (2) comprises a connection channel (15) opening into a connecting part (14) and connected to the supply line (4), and the receiving unit (4) comprises a connection channel (26) connected to the corresponding lubrication point and opening into a connecting part (24) complementary to the connecting part (14) of the coupling head (2), so that the connecting parts (14,24) of the receiving unit (4) and the coupling head (2) are tightly connected to each other when the coupling head (2) is coupled to the receiving unit (4), and in that the position of the connecting part (24) with respect to the coupling head (2) can be modified in at least one direction (R, V, Y, Z) deviating from the direction of motion (H) of the coupling head (2). |
