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US 8,505,894 B2Granted
Machine tool
AssigneeMakino Milling Machine Co., Ltd.
InventorsMuneo Takahashi, Toshiyuki Kusakari
Life of this patent
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Abstract
A machine tool (11) according to the present invention includes a table (49) having a pallet mount on which a pallet for a workpiece to be mounted thereon is mounted, a pallet station (17) provided on the side of the machine tool and having a pallet rest for a pallet to be placed thereon, and a pallet carrying device (19) arranged between the table (49) and a column (23). The pallet is carried between the table (49) and the pallet station (17).
Claims5
A machine tool for machining a workpiece by moving a tool and the workpiece relative to each other, said machine tool comprising:
- a bed,
- a column erected on the bed,
- a headstock adapted to be movable horizontally in an X-axis direction,
- a vertical spindle head adapted to be movable vertically in a Z-axis direction on the headstock, and for rotatably supporting a spindle adapted to mount the tool on the top end thereof,
- a table adapted to be movable horizontally in a Y-axis direction on the bed and having a pallet mount on which a pallet for said workpiece to be mounted thereon is mounted;
- a pallet station provided on the side of the bed and having a pallet rest for a pallet to be placed thereon;
- and
- a pallet carrying device having arranged between said column and said table, a carrying arm for holding a pallet, said carrying arm being moved horizontally in the X-axis direction to carry said pallet between said table and said pallet station.
5 more elements
Dependencies are inferred from the claim text.