Title:
工作機械
Document Type and Number:
Japanese Patent JP5227329
Kind Code:
B2
Abstract:
[Problem] The invention provides a machining tool capable of improving work production efficiency and downsizing the whole machine. [Solution] In the machining tool having a plurality of spindles 111 and a plurality of tool rests 120, the respective tool rests 120 are disposed on the side of the end surface of the spindles 111, a workpiece holding means 130 is provided at least on one of the neighboring two tool rests 120, a moving range of the tool rest 120 having the workpiece holding means 130 is set so as to include position where the both spindles 111 face to the workpiece holding means 130, a moving range of the tool rest 120 corresponding to the neighboring spindle 111 described above is set so that at least part thereof overlaps with the moving range of the tool rest 120 and so that it is slidably moved to position for avoiding the tool rests 120 from abutting from each other.
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Inventors:
Hiroshi Kasuya
Application Number:
JP2009539945A
Publication Date:
July 03, 2013
Filing Date:
October 31, 2008
Export Citation:
Assignee:
Citizen Machinery Miyano Co., Ltd.
International Classes:
B23B15/00; B23B3/32; B23B21/00
Domestic Patent References:
| JPH10138001A | 1998-05-26 | |||
| JPH03111102A | 1991-05-10 | |||
| JPH01281801A | 1989-11-13 | |||
| JPH0538601A | 1993-02-19 | |||
| JPS60131101A | 1985-07-12 |
Attorney, Agent or Firm:
Takashi Tsuno
Nobuo Fujimoto
Nobuo Fujimoto