KR101345866B1 - 선반용 주축대의 강제 냉각장치 - Google Patents
선반용 주축대의 강제 냉각장치 Download PDFInfo
- Publication number
- KR101345866B1 KR101345866B1 KR1020120052757A KR20120052757A KR101345866B1 KR 101345866 B1 KR101345866 B1 KR 101345866B1 KR 1020120052757 A KR1020120052757 A KR 1020120052757A KR 20120052757 A KR20120052757 A KR 20120052757A KR 101345866 B1 KR101345866 B1 KR 101345866B1
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- KR
- South Korea
- Prior art keywords
- wheel bearing
- blade
- built
- spindle
- motor
- 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.)
- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 238000003754 machining Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
- B23Q11/148—Methods or arrangements for maintaining a constant temperature in parts of machine tools by controlling the air temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
공작물을 회전시키기 위한 스핀들과, 상기한 스핀들의 전방 외주면에 설치되어 있는 전륜 베어링과, 상기한 스핀들의 후방 외주면에 설치되어 있는 후륜 베어링과, 상기한 전륜 베어링과 후륜 베어링의 사이에 설치되어 있으며 스핀들을 회전시키기 위한 회전동력을 발생시키는 빌트인 모터와, 상기한 빌트인 모터와 전륜 베어링의 사이에 설치되어 있는 제1 블레이드와, 상기한 빌트인 모터와 후륜 베어링의 사이에 설치되어 있는 제2 블레이드와, 상기한 전륜 베어링의 외주면에 설치되어 있는 하우징과, 상기한 빌트인 모터의 외주면에 설치되어 있으며 쿨링 오일을 위한 유로가 외주면에 형성되어 있는 재킷과, 상기한 하우징과 재킷의 외주면에 설치되어 있으며 공기 유입구 및 공기 배출구가 형성되어 있는 커버를 포함하여 이루어진다.
Description
도 2는 이 발명의 일 실시예에 따른 선반용 주축대의 강제 냉각장치의 블레이드의 사시도이다.
3 : 후륜 베어링 4 : 빌트인 모터
5 : 제1 블레이드 6 : 제2 블레이드
7 : 하우징 8 : 재킷
9 : 커버
Claims (5)
- 공작물을 회전시키기 위한 스핀들과,
상기한 스핀들의 전방 외주면에 설치되어 있는 전륜 베어링과,
상기한 스핀들의 후방 외주면에 설치되어 있는 후륜 베어링과,
상기한 전륜 베어링과 후륜 베어링의 사이에 설치되어 있으며 스핀들을 회전시키기 위한 회전동력을 발생시키는 빌트인 모터와,
상기한 빌트인 모터와 전륜 베어링의 사이에 설치되어 있는 제1 블레이드와,
상기한 빌트인 모터와 후륜 베어링의 사이에 설치되어 있는 제2 블레이드와,
상기한 전륜 베어링의 외주면에 설치되어 있는 하우징과,
상기한 빌트인 모터의 외주면에 설치되어 있으며 쿨링 오일을 위한 유로가 외주면에 형성되어 있는 재킷과,
상기한 하우징과 재킷의 외주면에 설치되어 있으며 공기 유입구 및 공기 배출구가 형성되어 있는 커버를 포함하여 이루어지며,
상기한 제1 블레이드와 제2 블레이드의 구성은, 도우넛 형태의 몸체의 한쪽면에 스핀들의 길이방향과 수평한 방향으로 일정한 간격을 가지면서 돌출 형성되어 있는 다수개의 날개편을 포함하여 이루어지며,
상기한 제1 블레이드의 날개편은 전륜 베어링을 향하여 설치되며,
상기한 제2 블레이드의 날개편은 후륜 베어링을 향하여 설치되며,
상기한 공기 유입구를 통하여 유입되는 공기가 제1 블레이드와 제2 블레이드에 의하여 주축대의 내부를 흐르게 되면서 빌트인 모터와도 열교환됨으로써 빌트인 모터를 냉각시키는 것을 특징으로 하는 선반용 주축대의 강제 냉각장치. - 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120052757A KR101345866B1 (ko) | 2012-05-18 | 2012-05-18 | 선반용 주축대의 강제 냉각장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120052757A KR101345866B1 (ko) | 2012-05-18 | 2012-05-18 | 선반용 주축대의 강제 냉각장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130128763A KR20130128763A (ko) | 2013-11-27 |
KR101345866B1 true KR101345866B1 (ko) | 2013-12-30 |
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KR1020120052757A Expired - Fee Related KR101345866B1 (ko) | 2012-05-18 | 2012-05-18 | 선반용 주축대의 강제 냉각장치 |
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KR (1) | KR101345866B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103949674A (zh) * | 2014-04-13 | 2014-07-30 | 李仕清 | 一种主轴轴头带自调整降温系统和连接头的钻床 |
CN104128626A (zh) * | 2014-07-22 | 2014-11-05 | 广州市昊志机电股份有限公司 | 具有冷却结构的高速电主轴 |
CN106217125A (zh) * | 2016-09-19 | 2016-12-14 | 广州市昊志机电股份有限公司 | 一种轴芯冷却结构 |
KR101999330B1 (ko) | 2018-02-01 | 2019-07-11 | 칸워크홀딩 주식회사 | 공작기계의 빌트인 타입 전기 구동 시스템 및 그 작동방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160093963A (ko) | 2015-01-30 | 2016-08-09 | 두산공작기계 주식회사 | 스핀들 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0740054U (ja) * | 1993-12-24 | 1995-07-18 | 日立精機株式会社 | 立形工作機械における主軸の冷却装置 |
JPH081479A (ja) * | 1994-06-20 | 1996-01-09 | Enshu Ltd | 冷却機能付き主軸装置 |
JP2000052188A (ja) | 1998-08-11 | 2000-02-22 | Toshiba Mach Co Ltd | モータビルトイン型主軸装置 |
JP2004324578A (ja) | 2003-04-25 | 2004-11-18 | Kioritz Corp | 送風用遠心羽根車 |
-
2012
- 2012-05-18 KR KR1020120052757A patent/KR101345866B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0740054U (ja) * | 1993-12-24 | 1995-07-18 | 日立精機株式会社 | 立形工作機械における主軸の冷却装置 |
JPH081479A (ja) * | 1994-06-20 | 1996-01-09 | Enshu Ltd | 冷却機能付き主軸装置 |
JP2000052188A (ja) | 1998-08-11 | 2000-02-22 | Toshiba Mach Co Ltd | モータビルトイン型主軸装置 |
JP2004324578A (ja) | 2003-04-25 | 2004-11-18 | Kioritz Corp | 送風用遠心羽根車 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103949674A (zh) * | 2014-04-13 | 2014-07-30 | 李仕清 | 一种主轴轴头带自调整降温系统和连接头的钻床 |
CN104128626A (zh) * | 2014-07-22 | 2014-11-05 | 广州市昊志机电股份有限公司 | 具有冷却结构的高速电主轴 |
CN106217125A (zh) * | 2016-09-19 | 2016-12-14 | 广州市昊志机电股份有限公司 | 一种轴芯冷却结构 |
KR101999330B1 (ko) | 2018-02-01 | 2019-07-11 | 칸워크홀딩 주식회사 | 공작기계의 빌트인 타입 전기 구동 시스템 및 그 작동방법 |
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KR20130128763A (ko) | 2013-11-27 |
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