JP2011510238A - 簡素化された回転ベアリングユニットおよびそのようなベアリングユニットの製造方法 - Google Patents
簡素化された回転ベアリングユニットおよびそのようなベアリングユニットの製造方法 Download PDFInfo
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- JP2011510238A JP2011510238A JP2010543074A JP2010543074A JP2011510238A JP 2011510238 A JP2011510238 A JP 2011510238A JP 2010543074 A JP2010543074 A JP 2010543074A JP 2010543074 A JP2010543074 A JP 2010543074A JP 2011510238 A JP2011510238 A JP 2011510238A
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- race ring
- inner race
- thin
- sawtooth profile
- sleeve
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
- F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49682—Assembling of race and rolling anti-friction members
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49679—Anti-friction bearing or component thereof
- Y10T29/49682—Assembling of race and rolling anti-friction members
- Y10T29/49684—Assembling of race and rolling anti-friction members with race making
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49707—Bearing surface treatment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
2 ・・・外側エンベロープ面
3,5 ・・・外周溝
4 ・・・内側レースリング
6,9 ・・・テーパ状鋸歯プロファイル
7 ・・・薄壁スリーブ
8 ・・・スロット
10 ・・・フランジ部材
11 ・・・締め付け部材
12 ・・・ボール
13 ・・・環状ショルダ
14 ・・・ケージ
15 ・・・シールデバイス
16 ・・・貫通チャネル
Claims (5)
- 内側エンベロープ面に設けられた外周溝(3)を備えた外側レースリング(1)と、
外周溝(5)を有する外側エンベロープ面と、テーパ状鋸歯プロファイル(6)を有する前記内側エンベロープ面と、を備えた内側レースリング(4)と、
薄壁スリーブ(7)と、
フランジ部材(10)と、を組み合わせ、
前記テーパ状鋸歯プロファイル(6)は前記内側レースリングの軸方向に延在し、
前記薄壁スリーブ(7)には軸方向に延在したスロット(8)を利用してスロットが形成されており、且つ前記外側エンベロープ面上にテーパ状の鋸歯プロファイル(9)を備え、前記内側レースリング(4)と前記薄壁スリーブ(7)とが軸方向において互いに対して移動する場合、前記鋸歯プロファイル(9)は、シャフトに対する前記薄壁スリーブのグリップを増減するための前記内側レースリング(4)の前記内側エンベロープ面上の前記鋸歯プロファイル(6)と協働し、
前記フランジ部材(10)は、前記薄壁スリーブ(7)の外側に接続され且つ前記薄壁スリーブ(7)と前記内側レースリング(4)との間の相互移動を生じさせるために操作可能な締め付け部材(11)が設けられ、
前記外側および内側レースリング(1,4)の外周溝(3,5)は、該外周溝の間に配置された複数の回転体(12)のためのレーストラックを共に形成するように、互いに対して配置されたベアリングユニットにおいて、
前記テーパ状の鋸歯プロファイル(6)を形成した前記内側レースリング(4)の面は、旋削加工に続いて硬化処理することによって形成された面であることを特徴とするベアリングユニット。 - 前記外側レースリング(1)は球状に湾曲した外側エンベロープ面(2)を備えていることを特徴とする請求項1に記載のベアリングユニット。
- 前記薄壁スリーブ(7)に面した前記内側レースリング(4)の表面層は硬化した表面層であることを特徴とする請求項1または2に記載のベアリングユニット。
- 外側レースリング(1)と、
テーパ状鋸歯プロファイル(6)を有する前記内側エンベロープ面を備えた内側レースリング(4)と、
薄壁スリーブ(7)と、
フランジ部材(10)と、を組み合わせ、
前記テーパ状鋸歯プロファイル(6)は前記内側レースリングの軸方向に延在し、
前記薄壁スリーブ(7)には軸方向に延在したスロット(8)を利用してスロットが形成されており、且つ前記外側エンベロープ面上にテーパ状の鋸歯プロファイル(9)を備え、該鋸歯プロファイル(9)は前記内側レースリング(4)の前記内側エンベロープ面内の前記鋸歯プロファイル(6)と協働し、
前記フランジ部材(10)は、前記スリーブ(7)の外側に接続され且つ前記薄壁スリーブ(7)と前記内側レースリング(4)との間の相互移動を生じさせるために操作可能な締め付け部材(11)が設けられたベアリングユニットを製造するための方法において、
前記テーパ状の鋸歯プロファイル(6)を形成した前記内側レースリング(4)の面は、柔らかい旋削によって形成され、少なくとも前記スリーブ(7)に面した表面層のどこであっても硬化処理されることを特徴とする方法。 - 柔らかい旋削加工された前記内側レースリング(4)の表面層は、高周波焼入れ処理されることを特徴とする請求項4に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0800084-6 | 2008-01-15 | ||
SE0800084A SE0800084L (sv) | 2008-01-15 | 2008-01-15 | Förenklad rullningslagerenhet och en metod för tillverkning av en sådan lagerenhet |
PCT/SE2008/000711 WO2009091297A1 (en) | 2008-01-15 | 2008-12-17 | Simplified rolling bearing unit and a method for manufacturing such a bearing unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011510238A true JP2011510238A (ja) | 2011-03-31 |
JP5351177B2 JP5351177B2 (ja) | 2013-11-27 |
Family
ID=40383479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010543074A Active JP5351177B2 (ja) | 2008-01-15 | 2008-12-17 | 簡素化された回転ベアリングユニットおよびそのようなベアリングユニットの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8510954B2 (ja) |
EP (1) | EP2242937B1 (ja) |
JP (1) | JP5351177B2 (ja) |
CN (1) | CN101970894B (ja) |
SE (1) | SE0800084L (ja) |
WO (1) | WO2009091297A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3004770B1 (fr) * | 2013-04-23 | 2015-08-21 | Skf Ab | Dispositif de palier a roulement pour colonne de direction |
US11199221B1 (en) * | 2015-12-10 | 2021-12-14 | Mauro Commercial Industries Of Vero Beach, Llc | Precision single-bearing set roller guide wheel and low profile positioning stages using the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0227526B2 (ja) * | 1986-01-24 | 1990-06-18 | Esu Kaa Efu Mekan Purodakuteru Ab | |
JPH04333521A (ja) * | 1991-05-10 | 1992-11-20 | Koyo Seiko Co Ltd | 転がり軸受軌道輪の製造方法 |
JP2000035035A (ja) * | 1998-06-25 | 2000-02-02 | Skf Mekan Ab | 軸受ユニット装置 |
JP2002257145A (ja) * | 2000-12-28 | 2002-09-11 | Ntn Corp | 転がり軸受及び軸受軌道輪の製造方法 |
JP2003194081A (ja) * | 2001-11-16 | 2003-07-09 | Skf:Ab | スリーブを軸に取り付けるための方法および該取付けのためのスリーブ装置 |
JP2004044787A (ja) * | 2002-05-14 | 2004-02-12 | Koyo Seiko Co Ltd | 軸受軌道部材の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0227526U (ja) | 1988-08-10 | 1990-02-22 | ||
US5878496A (en) * | 1996-04-09 | 1999-03-09 | Purdue Research Foundation | Method of manufacturing a component |
US6440237B1 (en) | 2000-05-23 | 2002-08-27 | Delphi Technologies, Inc. | Process for forming cold formed high-load bearing steel parts |
US6874234B1 (en) * | 2000-05-23 | 2005-04-05 | Delphi Technologies, Inc. | Process for forming steel roller bearings |
US7117574B2 (en) * | 2002-03-15 | 2006-10-10 | Purdue Research Foundation | Determining expected fatigue life of hard machined components |
EP2025765A4 (en) * | 2006-05-19 | 2014-05-28 | Nsk Ltd | BEARING BEARING |
WO2008076011A1 (en) | 2006-12-20 | 2008-06-26 | Aktiebolaget Skf | A spherical roller bearing with integrated locking device |
-
2008
- 2008-01-15 SE SE0800084A patent/SE0800084L/xx unknown
- 2008-12-17 WO PCT/SE2008/000711 patent/WO2009091297A1/en active Application Filing
- 2008-12-17 US US12/812,990 patent/US8510954B2/en active Active
- 2008-12-17 EP EP08870784.9A patent/EP2242937B1/en active Active
- 2008-12-17 JP JP2010543074A patent/JP5351177B2/ja active Active
- 2008-12-17 CN CN2008801280708A patent/CN101970894B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0227526B2 (ja) * | 1986-01-24 | 1990-06-18 | Esu Kaa Efu Mekan Purodakuteru Ab | |
JPH04333521A (ja) * | 1991-05-10 | 1992-11-20 | Koyo Seiko Co Ltd | 転がり軸受軌道輪の製造方法 |
JP2000035035A (ja) * | 1998-06-25 | 2000-02-02 | Skf Mekan Ab | 軸受ユニット装置 |
JP2002257145A (ja) * | 2000-12-28 | 2002-09-11 | Ntn Corp | 転がり軸受及び軸受軌道輪の製造方法 |
JP2003194081A (ja) * | 2001-11-16 | 2003-07-09 | Skf:Ab | スリーブを軸に取り付けるための方法および該取付けのためのスリーブ装置 |
JP2004044787A (ja) * | 2002-05-14 | 2004-02-12 | Koyo Seiko Co Ltd | 軸受軌道部材の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101970894A (zh) | 2011-02-09 |
SE531355C2 (sv) | 2009-03-03 |
JP5351177B2 (ja) | 2013-11-27 |
EP2242937B1 (en) | 2019-08-14 |
WO2009091297A1 (en) | 2009-07-23 |
US20100290730A1 (en) | 2010-11-18 |
US8510954B2 (en) | 2013-08-20 |
CN101970894B (zh) | 2013-04-24 |
SE0800084L (sv) | 2009-03-03 |
EP2242937A1 (en) | 2010-10-27 |
EP2242937A4 (en) | 2016-02-17 |
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