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AssigneeYamazaki Mazak Corporation
InventorsKo Hioki, Yasuhiro Goshima, Masahiro Sugiura, Toru Yamamoto
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The invention provides a device for automatically carrying in and out a workpiece cooperating with a tool spindle stock of a composite working lathe. The composite working lathe comprises a main spindle 10, a workpiece handling device 20 and a tool spindle stock 30 that rotates around a B axis. A workpiece carry-in/out device 100 comprises a frame 120 including a material carry-in hand 130 and a finished product tray 140, and a cylinder 110 for moving the frame back and forth. A door 60 of a cover 50 is opened to carry in a material B1 and carry out a finished product P1.
A workpiece carry-in/out device for a composite working lathe comprising a main spindle for gripping and rotating a workpiece, a tool spindle stock that moves along a Z axis parallel to the axis line of the main spindle and an X axis orthogonal to the Z axis and further rotates around a B axis perpendicular to a plane formed by the X axis and the Z axis, a tool magazine for supplying a machining tool and a workpiece chuck hand for gripping a workpiece to a tool spindle of the tool spindle stock in an exchangeable manner, and a cover for covering a machining area, wherein
Dependencies are inferred from the claim text.