KR20090077921A - 공작기계용 각도 분할 장치 - Google Patents
공작기계용 각도 분할 장치 Download PDFInfo
- Publication number
- KR20090077921A KR20090077921A KR1020097007826A KR20097007826A KR20090077921A KR 20090077921 A KR20090077921 A KR 20090077921A KR 1020097007826 A KR1020097007826 A KR 1020097007826A KR 20097007826 A KR20097007826 A KR 20097007826A KR 20090077921 A KR20090077921 A KR 20090077921A
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- rotation
- shaft
- housing
- support
- 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.)
- Ceased
Links
Images
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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- B23Q2210/00—Machine tools incorporating a specific component
- B23Q2210/004—Torque motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/308512—Compound angular adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machine Tool Units (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (2)
- 관통공(51a)을 가지는 하우징(51)과, 일단에 회전 구동 대상 부재(30)가 고정됨과 함께 상기 하우징(51)의 관통공(51a) 내에서 베어링(60)에 의해 회전이 자유롭게 지지되는 회전축(52)과, 그 회전축(52)을 회전 구동하여 그 각도 위치를 분할하기 위한 구동 모터(53)를 구비한 공작기계용 각도 분할 장치(50)에 있어서,상기 베어링(60)을 액시얼 방향 및 래디얼 방향의 하중을 지지 가능한 복렬 형식의 롤러 베어링으로 하고, 상기 회전축(52)이 그 회전축선 방향으로 이간(離間)되어 배치된 2개 이상의 상기 베어링(60)에 의해 지지되어 있는 것을 특징으로 하는 공작기계용 각도 분할 장치(50).
- 제1항에 있어서,상기 베어링(60)이 3렬 원통 롤러 베어링인 것을 특징으로 하는 공작기계용 각도 분할 장치(50).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006291813 | 2006-10-26 | ||
JPJP-P-2006-291813 | 2006-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090077921A true KR20090077921A (ko) | 2009-07-16 |
Family
ID=39324544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097007826A Ceased KR20090077921A (ko) | 2006-10-26 | 2007-10-23 | 공작기계용 각도 분할 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100313708A1 (ko) |
EP (1) | EP2082829A4 (ko) |
JP (1) | JP5201681B2 (ko) |
KR (1) | KR20090077921A (ko) |
CN (1) | CN101588893B (ko) |
TW (1) | TW200821083A (ko) |
WO (1) | WO2008050747A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101218161B1 (ko) * | 2010-04-01 | 2013-01-03 | 주식회사 남선기공 | 일축 자동선회 헤드장치 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2353757B1 (en) * | 2008-12-02 | 2014-12-24 | Yamazaki Mazak Corporation | Method of workpiece boring by a 5-axis machining double-housing machine tool |
JP2011042014A (ja) * | 2009-08-24 | 2011-03-03 | Tsudakoma Corp | 回転割り出しテーブル |
JP2012020378A (ja) * | 2010-07-15 | 2012-02-02 | Tsudakoma Corp | 工作機械用の割り出し装置 |
JP5318167B2 (ja) * | 2011-08-26 | 2013-10-16 | 株式会社日研工作所 | ロータリテーブル装置 |
DE102011083824A1 (de) * | 2011-09-30 | 2013-04-04 | Terex-Demag Gmbh | Drehverbindung für eine Arbeitsmaschine |
DE102012007972A1 (de) * | 2012-04-20 | 2013-10-24 | Gm Global Technology Operations, Llc | Getrieberadanordnung |
JP6081818B2 (ja) * | 2013-02-28 | 2017-02-15 | 株式会社北川鉄工所 | 回転テーブル装置 |
JP2018030219A (ja) | 2016-08-26 | 2018-03-01 | 津田駒工業株式会社 | 割出し装置におけるクランプ装置 |
CN109794636B (zh) * | 2019-04-01 | 2021-05-04 | 广州霏鸿智能科技有限公司 | 一种数控摆转铣头结构 |
CN110270966B (zh) * | 2019-05-22 | 2020-09-29 | 成都微精控科技有限公司 | 一种掉电自锁的一维转台 |
CN114555290A (zh) * | 2019-11-08 | 2022-05-27 | 株式会社三共制作所 | 旋转定位装置 |
JP7600698B2 (ja) | 2021-01-18 | 2024-12-17 | 株式会社ジェイテクト | 回転テーブル装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1254409A (en) * | 1969-11-28 | 1971-11-24 | Hoesch Ag | Improvements in or relating to rotary roller bearings |
JPH068338Y2 (ja) * | 1987-12-23 | 1994-03-02 | 光洋精工株式会社 | 複合円筒ころ軸受 |
JPH02116137A (ja) | 1988-10-26 | 1990-04-27 | Hitachi Ltd | 半導体装置の製造方法および半導体装置 |
US5201249A (en) * | 1992-02-25 | 1993-04-13 | Progressive Blasting Systems | Multi-purpose indexing turntable |
DE9214796U1 (de) * | 1992-10-31 | 1992-12-17 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Wälzlager |
JPH0810504A (ja) | 1994-06-29 | 1996-01-16 | Reika Kogyo Kk | 異相間物質移動装置 |
JPH08105438A (ja) * | 1994-09-30 | 1996-04-23 | Ntn Corp | 複合ころ形式旋回軸受 |
US5584621A (en) * | 1995-06-13 | 1996-12-17 | Bertsche Engineering Corp. | Direct drive multiple axes rotary spindle head for milling machine |
JP2999964B2 (ja) * | 1996-09-11 | 2000-01-17 | ファナック株式会社 | 垂直軸直動機構 |
US6279219B1 (en) * | 1998-09-24 | 2001-08-28 | Takahiro Engineering Works Ltd. | Roller turret including rollers mounted on support portions of roller shafts, which are eccentric with respect to stud portions fixed in holes in turret body, and method of manufacturing the roller turret |
JP2000145794A (ja) * | 1998-11-06 | 2000-05-26 | Mitsubishi Heavy Ind Ltd | 超高速・高剛性転がり軸受 |
JP2000271829A (ja) * | 1999-03-25 | 2000-10-03 | Ntn Corp | 回転テーブル |
DE10010295A1 (de) * | 2000-03-02 | 2001-09-06 | Schaeffler Waelzlager Ohg | Radial-Axial-Wälzlager |
JP3720298B2 (ja) * | 2001-12-28 | 2005-11-24 | 株式会社森精機製作所 | 工作機械の回転割り出し装置 |
CN2553950Y (zh) * | 2002-07-11 | 2003-06-04 | 山东鲁南机床有限公司 | 一种钻、铣床用工件分度机构 |
JP2004314203A (ja) * | 2003-04-11 | 2004-11-11 | Nsk Ltd | 工作機械テーブル装置及び工作機械テーブル装置用転がり軸受 |
JP4320241B2 (ja) * | 2003-11-07 | 2009-08-26 | 津田駒工業株式会社 | インデックステーブル |
CN2703612Y (zh) * | 2004-05-20 | 2005-06-08 | 山东豪迈机械科技有限公司 | 轮胎模电火花成型机床的精密分度装置 |
-
2007
- 2007-10-18 TW TW096139002A patent/TW200821083A/zh unknown
- 2007-10-23 EP EP07830350A patent/EP2082829A4/en not_active Withdrawn
- 2007-10-23 JP JP2008540991A patent/JP5201681B2/ja not_active Expired - Fee Related
- 2007-10-23 US US12/446,004 patent/US20100313708A1/en not_active Abandoned
- 2007-10-23 WO PCT/JP2007/070616 patent/WO2008050747A1/ja active Application Filing
- 2007-10-23 CN CN200780039161XA patent/CN101588893B/zh not_active Expired - Fee Related
- 2007-10-23 KR KR1020097007826A patent/KR20090077921A/ko not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101218161B1 (ko) * | 2010-04-01 | 2013-01-03 | 주식회사 남선기공 | 일축 자동선회 헤드장치 |
Also Published As
Publication number | Publication date |
---|---|
EP2082829A4 (en) | 2012-01-25 |
CN101588893B (zh) | 2011-07-06 |
TW200821083A (en) | 2008-05-16 |
EP2082829A1 (en) | 2009-07-29 |
JP5201681B2 (ja) | 2013-06-05 |
WO2008050747A1 (fr) | 2008-05-02 |
JPWO2008050747A1 (ja) | 2010-02-25 |
CN101588893A (zh) | 2009-11-25 |
US20100313708A1 (en) | 2010-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20090416 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20110707 Comment text: Request for Examination of Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130117 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20130605 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20130117 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |