| 摘要 |
<p>A tool magazine apparatus is provided to prevent a noise and damage to parts due to the vibration of the port chain by mounting a vibration protecting guide on the part adjacent to the guide roller and the drive sprocket wheel. A tool magazine apparatus(100) comprises a tool port in which all kinds of tools are mounted, a port chain combined with the tool port on one side, a driving sprocket which engages with the port chain and rotates by a drive motor, one or more guide rollers(140) guiding the rotation of the port chain, vibration protecting guides(180a,180b) which are extended from contact points(P1,P2) where the driving sprocket wheel and the guide roller contact with the port chain along the tangent line.</p> |
