Title:
INVERTED SPOT FACING MACHINING DEVICE
Document Type and Number:
Japanese Patent JP2001054809
Kind Code:
A
Abstract:
To attach/detach a spot facing tool and to perform positioning for machining without depending on manual operation.
One side part of a horizontally disposed saddle 10 is elevatingly fitted to one side of a device body table 9. A tool holder 11 with its tip part bent in L-shape to form a horizontal bearer 11a is fitted to the lower face of the other side part of the saddle 10, and a spot facing tool 12 is rotatably held facing upward on the horizontal bearer 11a. A main spindle 14 is assembled to the saddle 10, in the coaxial position with the spot facing tool 12 in vertically slidable and rotatable manner. A tool driver 15 detachably attached to the spot facing tool 12 from above is fitted to the lower end of the main spindle 14.
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Inventors:
YAMAMOTO YOSHIHARU
Application Number:
JP23251999A
Publication Date:
February 27, 2001
Filing Date:
August 19, 1999
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B23B41/00; B23B41/12; (IPC1-7): B23B41/00; B23B41/12
Attorney, Agent or Firm:
Mitsuo Sakamoto