Patent ID: 8844411
Filing Date: 2014-09-30
Classification: B23B,B23Q,Y10T

Abstract:
1. A machining apparatus for a shaft-type workpiece, the apparatus comprising: a frame defining a pair of spaced and upright side walls and a vertical front wall bridging the side walls; vertical guides on one of the side walls; a headstock and tailstock vertically shiftable in the vertical guides and capable of rotating a workpiece about an upright axis; horizontal guides on the front wall; a turret adapted to hold first machining tools horizontally shiftable on the horizontal guides for engagement of the tools with a workpiece held and rotated by the headstock and tailstock; a holder on the other of the side walls capable of holding a workpiece with an end of the workpiece exposed; and a second tool engageable with the exposed end of the workpiece.