JPS5645306A - Structure of bed in machine tool - Google Patents
Structure of bed in machine toolInfo
- Publication number
- JPS5645306A JPS5645306A JP11620379A JP11620379A JPS5645306A JP S5645306 A JPS5645306 A JP S5645306A JP 11620379 A JP11620379 A JP 11620379A JP 11620379 A JP11620379 A JP 11620379A JP S5645306 A JPS5645306 A JP S5645306A
- Authority
- JP
- Japan
- Prior art keywords
- bed
- ribs
- constitution
- fitted
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
PURPOSE:To improve cutting performance as a whole by a method wherein a bed is given structure wherein ribs are arranged in an angled form aslant to the direction perpendicular to the longitudinal side of the bed so as to increase the rigidness against the torsion around the axis Y of the bed. CONSTITUTION:Ribs 21-23 in angled form, arranged aslant to a bed, are fitted to the side (a) of the surface of the bed whereon a saddle moves slidably and to the side (b) of the part whereto a column is fitted. With this constitution, only the deformation within the faces of ribs takes place when the torsional torque round the axis Y caused by the column acts thereon, and thus high rigidness is attained for the bed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11620379A JPS5645306A (en) | 1979-09-12 | 1979-09-12 | Structure of bed in machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11620379A JPS5645306A (en) | 1979-09-12 | 1979-09-12 | Structure of bed in machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5645306A true JPS5645306A (en) | 1981-04-25 |
Family
ID=14681382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11620379A Pending JPS5645306A (en) | 1979-09-12 | 1979-09-12 | Structure of bed in machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645306A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478117A (en) * | 1982-05-06 | 1984-10-23 | Hardinge Brothers, Inc. | Slant bed for chucker machine |
JP2007175841A (en) * | 2005-12-28 | 2007-07-12 | Sumitomo Heavy Ind Ltd | Stage device |
WO2009033421A1 (en) * | 2007-09-11 | 2009-03-19 | Lu, Hsaio-Ting | A working table of machine tool for resistance to torsional deformation |
WO2012077918A2 (en) * | 2010-12-06 | 2012-06-14 | 두산인프라코어 주식회사 | Highly rigid table bed apparatus for a machining center |
JP2012166310A (en) * | 2011-02-15 | 2012-09-06 | Mitsubishi Heavy Ind Ltd | Machine tool bed |
US20130160619A1 (en) * | 2010-09-06 | 2013-06-27 | Doosan Infracore Co., Ltd. | Rib structure for a turning center bed |
JP2017024088A (en) * | 2015-07-16 | 2017-02-02 | Dmg森精機株式会社 | Machine tool |
-
1979
- 1979-09-12 JP JP11620379A patent/JPS5645306A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478117A (en) * | 1982-05-06 | 1984-10-23 | Hardinge Brothers, Inc. | Slant bed for chucker machine |
JP2007175841A (en) * | 2005-12-28 | 2007-07-12 | Sumitomo Heavy Ind Ltd | Stage device |
JP4673215B2 (en) * | 2005-12-28 | 2011-04-20 | 住友重機械工業株式会社 | Stage equipment |
WO2009033421A1 (en) * | 2007-09-11 | 2009-03-19 | Lu, Hsaio-Ting | A working table of machine tool for resistance to torsional deformation |
US20130160619A1 (en) * | 2010-09-06 | 2013-06-27 | Doosan Infracore Co., Ltd. | Rib structure for a turning center bed |
US9475159B2 (en) * | 2010-09-06 | 2016-10-25 | Doosan Infracore Co., Ltd. | Rib structure for a turning center bed |
WO2012077918A2 (en) * | 2010-12-06 | 2012-06-14 | 두산인프라코어 주식회사 | Highly rigid table bed apparatus for a machining center |
WO2012077918A3 (en) * | 2010-12-06 | 2012-08-02 | 두산인프라코어 주식회사 | Highly rigid table bed apparatus for a machining center |
JP2012166310A (en) * | 2011-02-15 | 2012-09-06 | Mitsubishi Heavy Ind Ltd | Machine tool bed |
JP2017024088A (en) * | 2015-07-16 | 2017-02-02 | Dmg森精機株式会社 | Machine tool |
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