JP4706715B2 - スラストころ軸受用保持器の製造方法 - Google Patents
スラストころ軸受用保持器の製造方法 Download PDFInfo
- Publication number
- JP4706715B2 JP4706715B2 JP2008099164A JP2008099164A JP4706715B2 JP 4706715 B2 JP4706715 B2 JP 4706715B2 JP 2008099164 A JP2008099164 A JP 2008099164A JP 2008099164 A JP2008099164 A JP 2008099164A JP 4706715 B2 JP4706715 B2 JP 4706715B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- diameter side
- outer diameter
- cage
- 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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Classifications
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
-
- 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
- F16C19/30—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 axial load mainly
- F16C19/305—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 axial load mainly consisting of rollers held in a cage
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
- F16C33/546—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part with a M- or W-shaped cross section
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/547—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from two parts, e.g. two discs or rings joined together
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
2 保持器
3 ころ
4 保持器の波打ち屈曲部
5 保持器のポケット
8 外径側の凸部
9 内径側の凸部
Claims (1)
- 一枚の金属製の環状板に複数のころを収納するためのポケットが形成されたスラストころ軸受用保持器の製造方法であって、
金属板に絞り加工を施すことにより径方向途中領域に厚み方向に波打つ波打ち屈曲部を形成するとともに、前記波打ち屈曲部より径方向外径側の外径部および内径側の内径部は、前記波打ち屈曲部の上下波打ち高さの中間で径方向外方もしくは内方に広がる板状部分とし、
その加工後の金属板に対して、前記波打ち屈曲部の外径側屈曲起点から内径側屈曲起点までの範囲においてころを収納するための平面視矩形のポケットを厚み方向に打ち抜き形成するとともに、このポケットの打ち抜き形成と同時に、このポケットの内外両側の内壁面のうち少なくとも外径側内壁面においてころの軸方向内外両端面のうち少なくとも軸方向外端面の中心部に対して当接して当該ころをピボット支持するための凸部と、前記ポケットの周方向で両側の内壁面に径方向三ヶ所でころの直径寸法より幅狭となるようにポケット内へ向けて突出するころ抜け止め用の爪とを形成する、ことを特徴とするスラストころ軸受用保持器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099164A JP4706715B2 (ja) | 2008-04-07 | 2008-04-07 | スラストころ軸受用保持器の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099164A JP4706715B2 (ja) | 2008-04-07 | 2008-04-07 | スラストころ軸受用保持器の製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003000189A Division JP4165226B2 (ja) | 2003-01-06 | 2003-01-06 | スラストころ軸受用保持器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008202797A JP2008202797A (ja) | 2008-09-04 |
JP4706715B2 true JP4706715B2 (ja) | 2011-06-22 |
Family
ID=39780503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008099164A Expired - Fee Related JP4706715B2 (ja) | 2008-04-07 | 2008-04-07 | スラストころ軸受用保持器の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4706715B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015104946A1 (ja) | 2014-01-10 | 2015-07-16 | Ntn株式会社 | スラストころ軸受の保持器、およびその製造方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8529137B2 (en) * | 2010-04-12 | 2013-09-10 | Schaeffler Technologies AG & Co. KG | Radial bearing cage with contact feature |
JP6089607B2 (ja) | 2012-11-07 | 2017-03-08 | 株式会社ジェイテクト | スラストころ軸受用保持器 |
CN111843383B (zh) * | 2020-07-16 | 2022-05-17 | 嘉善迈德机械有限公司 | 一种自润滑轴承的制造工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4627365Y1 (ja) * | 1967-05-01 | 1971-09-21 | ||
JPS49131435U (ja) * | 1973-03-14 | 1974-11-12 | ||
JPH10220482A (ja) * | 1997-02-13 | 1998-08-21 | Nippon Seiko Kk | スラストころ軸受用保持器 |
JPH10252654A (ja) * | 1997-03-10 | 1998-09-22 | Nippon Seiko Kk | スラストころ軸受装置 |
JPH11351245A (ja) * | 1998-06-05 | 1999-12-24 | Ntn Corp | 斜板式コンプレッサ用スラスト針状ころ軸受 |
JP2000213546A (ja) * | 1999-01-28 | 2000-08-02 | Ntn Corp | スラスト針状ころ軸受用保持器およびその製造方法 |
-
2008
- 2008-04-07 JP JP2008099164A patent/JP4706715B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4627365Y1 (ja) * | 1967-05-01 | 1971-09-21 | ||
JPS49131435U (ja) * | 1973-03-14 | 1974-11-12 | ||
JPH10220482A (ja) * | 1997-02-13 | 1998-08-21 | Nippon Seiko Kk | スラストころ軸受用保持器 |
JPH10252654A (ja) * | 1997-03-10 | 1998-09-22 | Nippon Seiko Kk | スラストころ軸受装置 |
JPH11351245A (ja) * | 1998-06-05 | 1999-12-24 | Ntn Corp | 斜板式コンプレッサ用スラスト針状ころ軸受 |
JP2000213546A (ja) * | 1999-01-28 | 2000-08-02 | Ntn Corp | スラスト針状ころ軸受用保持器およびその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015104946A1 (ja) | 2014-01-10 | 2015-07-16 | Ntn株式会社 | スラストころ軸受の保持器、およびその製造方法 |
US10060476B2 (en) | 2014-01-10 | 2018-08-28 | Ntn Corporation | Thrust roller bearing cage and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JP2008202797A (ja) | 2008-09-04 |
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