MULTI-SPINDLE DEVICE FOR DRILLING A FLANGE HOLE IN A CAM FOR A MEDIUM ENGINE OF A SHIP, CAPABLE OF EASILY PROCESSING A FLANGE HOLE OF A CAM

摘要

PURPOSE: A multi-spindle device for drilling a flange hole in a cam for a medium engine of a ship is provided to improve work efficiency by reducing time for processing a flange hole of a cam installed on the engine of a ship.;CONSTITUTION: A multi-spindle device for drilling a flange hole in a cam for a medium engine of a ship comprises an arbor (100), multiple second rotary shafts (200), and a mounting jig (300). The arbor comprises a first rotary shaft (110) and a main gear. The first rotary shaft is extended to the inside of a drilling body and receives rotation power from a main spindle of a horizontal boring machine. The main gear is installed on the first rotary shaft. The second rotary shafts are installed inside of the drilling body and have connection gears geared with the main gear. The mounting jig is coupled to the ends of the second rotary shafts and extended to the outside of the drilling body.;COPYRIGHT KIPO 2013