Title:
AUTOMATIC TOOL CHANGER IN GUN DRILL DEVICE
Document Type and Number:
Japanese Patent JP3819667
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To change a holder holding a gun drill and a guide bush separately and automatically in a gun drill device comprising a processing unit capable of advancing and retreating in an axial direction of a spindle, a holder that holds the gun drill and is mounted on the spindle, a gun drill support means placed in front of the processing unit and the guide bush mounted on the gun drill support means.
SOLUTION: A changing arm 46 capable of rotating around an axis in parallel with an axis of the spindle 25 and capable of clamping any one of the holder 28 or the guide bush 35 selectively is placed on a side of the processing unit 26. A magazine 50 capable of delivering any one of the holder 28 or the guide bush 35 with the changing arm 46 is placed on an opposite side of the processing unit 26 across a rotation axis of the changing arm 46.
Inventors:
Kondo, Yasuo
Application Number:
JP2000000083256
Publication Date:
June 23, 2006
Filing Date:
March 21, 2000
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B23Q3/155; B23B49/02; B23Q3/157; B23Q3/155; B23B49/00; B23Q3/157; (IPC1-7): B23Q3/155; B23Q3/157
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