JP2010533823A - 回転スピンドルのクーラント供給のための密封装置およびこの種の密封装置を有する工作機械 - Google Patents
回転スピンドルのクーラント供給のための密封装置およびこの種の密封装置を有する工作機械 Download PDFInfo
- Publication number
- JP2010533823A JP2010533823A JP2010516365A JP2010516365A JP2010533823A JP 2010533823 A JP2010533823 A JP 2010533823A JP 2010516365 A JP2010516365 A JP 2010516365A JP 2010516365 A JP2010516365 A JP 2010516365A JP 2010533823 A JP2010533823 A JP 2010533823A
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- spindle
- brush seal
- sealing device
- seal
- 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
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Classifications
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0883—Protective coverings for parts of machine tools; Splash guards for spindles, e.g. for their bearings or casings
-
- 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
- B23Q11/103—Rotary joints specially adapted for feeding the cutting liquid to the spindle
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- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
- F16L27/0816—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having radial sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Sealing Devices (AREA)
- Joints Allowing Movement (AREA)
Abstract
【選択図】図1
Description
Claims (10)
- 第1のブラシ・シール(4)と第2のブラシ・シール(5)とが、連続的に順にスピンドル(2)に配置される
ことを特徴とする回転スピンドルのクーラント供給のための密封装置。 - 漏出クーラントのための戻し装置(10)が前記第1のブラシ・シール(4)と前記第2のブラシ・シール(5)との間に設けられた
ことを特徴とする請求項1に記載のクーラント供給のための密封装置。 - 第3のブラシ・シール(6)が前記第1のブラシ・シール(4)と前記第2のブラシ・シール(5)と順に設けられた
ことを特徴とする請求項1又は2に記載のクーラント供給のための密封装置。 - 漏出クーラントのための第2の戻し装置(12)が前記第2のブラシ・シール(5)と前記第3のブラシ・シール(6)との間に設けられた
ことを特徴とする請求項3に記載のクーラント供給のための密封装置。 - シールの磨耗を検出するセンサが漏出クーラントのための前期第2の戻し装置(12)に設けられた
ことを特徴とする請求項4に記載のクーラント供給のための密封装置。 - 前記ブラシ・シール(4、5、6)はケブラーである
ことを特徴とする請求項1乃至5のいずれか1項に記載のクーラント供給のための密封装置。 - 前記スピンドル(2)は工具スピンドルである
ことを特徴とする請求項1乃至6のいずれか1項に記載のクーラント供給のための密封装置。 - 前記請求項のいずれか1項による密封装置が、動作中に回転するスピンドル(2)のシーリングのために、スピンドル(2)と相対して運動する部品に、特に工作台に固定して設けられる
ことを特徴とする、工作機械の動作中に回転する、回転可能に支持されたスピンドル(2)とクーラント供給装置とを有する工作機械であって、少なくとも1のクーラントのための流路を有する、当該スピンドル(2)を通して延びる流路装置を有する工作機械。 - 前記密封装置は、少なくとも1のブラシ・シールを有し、好ましくは少なくとも1の更なる封止はラビリンスまたはスライド・リング封じである
ことを特徴とする請求項8に記載の工作機械。 - 外側に放射状に前記クーラントの給液のための供給装置が設けられており、該当する場合、外側に放射状に前記クーラントを戻すための2つの戻し装置が設けられている
ことを特徴とする請求項8および9のいずれか1項に記載の工作機械。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032889A DE102007032889A1 (de) | 2007-07-14 | 2007-07-14 | Dichtungsvorrichtung für eine Kühlmittelzufuhr an einer rotierenden Spindel sowie Werkkzeugmaschine mit einer derartigen Dichtungsvorrichtung |
PCT/DE2008/001105 WO2009010040A1 (de) | 2007-07-14 | 2008-07-02 | Dichtungsvorrichtung für eine kühlmittelzufuhr an einer rotierenden spindel sowie werkzeugmaschine mit einer derartigen dichtungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010533823A true JP2010533823A (ja) | 2010-10-28 |
Family
ID=39870205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516365A Pending JP2010533823A (ja) | 2007-07-14 | 2008-07-02 | 回転スピンドルのクーラント供給のための密封装置およびこの種の密封装置を有する工作機械 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8500128B2 (ja) |
EP (1) | EP2167848B1 (ja) |
JP (1) | JP2010533823A (ja) |
AT (1) | ATE499556T1 (ja) |
CA (1) | CA2693465A1 (ja) |
DE (2) | DE102007032889A1 (ja) |
WO (1) | WO2009010040A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010188477A (ja) * | 2009-02-18 | 2010-09-02 | Tsubakimoto Meifuran Kk | 切粉分別排出装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8794918B2 (en) | 2011-01-07 | 2014-08-05 | General Electric Company | System for adjusting brush seal segments in turbomachine |
US9255486B2 (en) | 2011-03-28 | 2016-02-09 | General Electric Company | Rotating brush seal |
US9121297B2 (en) | 2011-03-28 | 2015-09-01 | General Electric Company | Rotating brush seal |
CN105881093B (zh) * | 2016-06-15 | 2018-04-03 | 中禾亚股份有限公司 | 工具机刀塔高压切削液导水装置 |
US11754186B2 (en) * | 2020-11-17 | 2023-09-12 | Rolls-Royce North American Technologies, Inc. | Grounding brush seals |
CN112916897B (zh) * | 2021-03-09 | 2022-03-11 | 河南一工钻业有限公司 | 一种安装稳定使用寿命长的中心钻 |
DE102022100091A1 (de) | 2022-01-04 | 2023-07-06 | Hiwin Technologies Corp. | Drehtisch mit Leckage-Erkennungsfunktion |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0184941U (ja) * | 1987-11-24 | 1989-06-06 | ||
JPH11201293A (ja) * | 1997-10-23 | 1999-07-27 | General Electric Co <Ge> | 回転機械用のラビリンス/ブラシ併合シール |
JP2001090842A (ja) * | 1999-07-22 | 2001-04-03 | General Electric Co <Ge> | ブラシシール並びにブラシシールを有する機械 |
JP2004028164A (ja) * | 2002-06-24 | 2004-01-29 | Rix Corp | ロータリジョイント |
JP2005521005A (ja) * | 2002-03-26 | 2005-07-14 | シーメンス アクチエンゲゼルシヤフト | スピンドル用密封装置 |
JP2006234106A (ja) * | 2005-02-25 | 2006-09-07 | Toshiba Corp | 液体の軸封装置とその軸封装置を用いた回転電機 |
JP2006305648A (ja) * | 2005-04-26 | 2006-11-09 | Nachi Fujikoshi Corp | 工作機のクーラント循環装置 |
JP2007139045A (ja) * | 2005-11-17 | 2007-06-07 | Nsk Ltd | 回転軸用シールおよび軸受装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3801677B2 (ja) | 1996-01-19 | 2006-07-26 | リックス株式会社 | ロータリジョイント |
US6505835B2 (en) * | 2001-06-13 | 2003-01-14 | General Electric Company | Brush seals and methods of fabricating brush seals |
US7677847B2 (en) | 2002-03-26 | 2010-03-16 | Siemens Aktiengesellschaft | Sealing assembly for a spindle |
US7052015B2 (en) * | 2002-08-06 | 2006-05-30 | United Technologies Corporation | Cooling arrangement for brush seal |
DE10349968A1 (de) | 2003-10-24 | 2005-05-25 | GAT Gesellschaft für Antriebstechnik mbH | Radiale Drehdurchführung |
WO2006102782A1 (de) | 2005-03-30 | 2006-10-05 | Starragheckert Ag | Getriebe- oder motorspindelvorrichtung mit dichtungseinrichtung für eine werkzeugmaschine und verwendung dieser dichtungseinrichtung |
WO2009009189A2 (en) * | 2007-04-20 | 2009-01-15 | General Electric Company | Transporting particulate material |
-
2007
- 2007-07-14 DE DE102007032889A patent/DE102007032889A1/de not_active Withdrawn
-
2008
- 2008-07-02 CA CA2693465A patent/CA2693465A1/en not_active Abandoned
- 2008-07-02 JP JP2010516365A patent/JP2010533823A/ja active Pending
- 2008-07-02 AT AT08784293T patent/ATE499556T1/de active
- 2008-07-02 US US12/452,704 patent/US8500128B2/en not_active Expired - Fee Related
- 2008-07-02 WO PCT/DE2008/001105 patent/WO2009010040A1/de active Application Filing
- 2008-07-02 DE DE502008002681T patent/DE502008002681D1/de active Active
- 2008-07-02 EP EP08784293A patent/EP2167848B1/de not_active Not-in-force
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0184941U (ja) * | 1987-11-24 | 1989-06-06 | ||
JPH11201293A (ja) * | 1997-10-23 | 1999-07-27 | General Electric Co <Ge> | 回転機械用のラビリンス/ブラシ併合シール |
JP2001090842A (ja) * | 1999-07-22 | 2001-04-03 | General Electric Co <Ge> | ブラシシール並びにブラシシールを有する機械 |
JP2005521005A (ja) * | 2002-03-26 | 2005-07-14 | シーメンス アクチエンゲゼルシヤフト | スピンドル用密封装置 |
JP2004028164A (ja) * | 2002-06-24 | 2004-01-29 | Rix Corp | ロータリジョイント |
JP2006234106A (ja) * | 2005-02-25 | 2006-09-07 | Toshiba Corp | 液体の軸封装置とその軸封装置を用いた回転電機 |
JP2006305648A (ja) * | 2005-04-26 | 2006-11-09 | Nachi Fujikoshi Corp | 工作機のクーラント循環装置 |
JP2007139045A (ja) * | 2005-11-17 | 2007-06-07 | Nsk Ltd | 回転軸用シールおよび軸受装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010188477A (ja) * | 2009-02-18 | 2010-09-02 | Tsubakimoto Meifuran Kk | 切粉分別排出装置 |
Also Published As
Publication number | Publication date |
---|---|
US8500128B2 (en) | 2013-08-06 |
EP2167848A1 (de) | 2010-03-31 |
DE502008002681D1 (de) | 2011-04-07 |
US20100171270A1 (en) | 2010-07-08 |
WO2009010040A1 (de) | 2009-01-22 |
CA2693465A1 (en) | 2009-01-22 |
DE102007032889A1 (de) | 2009-01-15 |
ATE499556T1 (de) | 2011-03-15 |
EP2167848B1 (de) | 2011-02-23 |
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