| 摘要 |
The present invention relates to an apparatus for clamping a block tool of a lathe for finishing a large-sized crank shaft, and more particularly, to an apparatus for clamping a block tool of a lathe for finishing a large-sized crank shaft which can smoothly finish a large-sized crank shaft by stably fixing a block tool. That is, the present invention can closely fix a block tool (block type tool) for finishing a crank shaft for a large-sized ship to a tool supporting body using hydraulic pressure, a disk spring, a bolt type clamping rod, and others to thereby fix the block tool more firmly and stably at the time of finishing of the crank shaft and to keep the firmly fixed state so that the block tool does not deviate from its original position even by vibration during finishing. |
