JP2009047217A - 揺動軸受 - Google Patents
揺動軸受 Download PDFInfo
- Publication number
- JP2009047217A JP2009047217A JP2007212564A JP2007212564A JP2009047217A JP 2009047217 A JP2009047217 A JP 2009047217A JP 2007212564 A JP2007212564 A JP 2007212564A JP 2007212564 A JP2007212564 A JP 2007212564A JP 2009047217 A JP2009047217 A JP 2009047217A
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- JP
- Japan
- Prior art keywords
- positioning
- auxiliary pin
- bearing ring
- pin
- rocking
- 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.)
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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
- 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
- F16C19/50—Other types of ball or roller bearings
- F16C19/502—Other types of ball or roller bearings with rolling elements in rows not forming a full circle
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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
- 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
- F16C35/067—Fixing them in a housing
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】ハウジング1の円弧状面2に位置決め孔9を形成し、揺動軸受のプレス成形品からなる軌道輪10の外径面に上記位置決め孔9に嵌合される円形の位置決め突起16を設ける。位置決め突起16の先端面に位置決め補助ピン17を固着し、ハウジング1の円弧状面2に対する軌道輪10の組込み時に、外径寸法のバラツキが大きい軌道輪10が組込まれて、その軌道輪10の両端部が円弧状面2に当接するような場合でも、位置決め補助ピン17の先端部が位置決め孔9に嵌合されるようにして、軌道輪10の外径寸法の矯正作業を不要とし、コストの低減を図る。
【選択図】図1
Description
2 円弧状面
3 スワッシュプレート(揺動部材)
4 円弧状面
9 位置決め孔
10 軌道輪
11 保持器
12 転動体
13 転走面
15 ポケット
16 位置決め突起
17 位置決め補助ピン
18 ピン孔
19 連結ピン
Claims (6)
- 支持部材に形成された凹形の円弧状面と揺動部材に設けられた凸形の円弧状面の対向面間に組込まれる円弧状の軌道輪と、その軌道輪の内周に形成された円弧状の転走面に沿う円弧状の保持器と、その保持器のポケットに収容されて前記揺動部材を揺動自在に支持する転動体とからなり、前記軌道輪を鋼板のプレス成形品とし、その軌道輪のプレス成形時に外径面側に突出する円形の位置決め突起を設け、その位置決め突起を支持部材の円弧状面に形成された位置決め孔に挿入して軌道輪を周方向に位置決めする揺動軸受において、
前記位置決め突起の先端部に、その位置決め突起とほぼ同径の位置決め補助ピンを固着したことを特徴とする揺動軸受。 - 前記位置決め補助ピンが、合成樹脂からなる請求項1に記載の揺動軸受。
- 前記位置決め補助ピンが、金属からなる請求項1に記載の揺動軸受。
- 前記位置決め補助ピンと位置決め突起の対向面の一方に連結ピンを突設し、他方にピン孔を設け、そのピン孔に対する連結ピンの圧入によって位置決め補助ピンを固着した請求項1乃至3のいずれかの項に記載の揺動軸受。
- 前記位置決め補助ピンの固着が、接着による請求項1乃至3のいずれかの項に記載の揺動軸受。
- 前記合成樹脂からなる位置決め補助ピンの射出成形時に、その位置決め補助ピンを位置決め突起に固着した請求項2に記載の揺動軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007212564A JP5015693B2 (ja) | 2007-08-17 | 2007-08-17 | 揺動軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007212564A JP5015693B2 (ja) | 2007-08-17 | 2007-08-17 | 揺動軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009047217A true JP2009047217A (ja) | 2009-03-05 |
JP5015693B2 JP5015693B2 (ja) | 2012-08-29 |
Family
ID=40499620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007212564A Expired - Fee Related JP5015693B2 (ja) | 2007-08-17 | 2007-08-17 | 揺動軸受 |
Country Status (1)
Country | Link |
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JP (1) | JP5015693B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763129A (zh) * | 2015-11-25 | 2017-05-31 | 无锡市德美嘉机械科技有限公司 | 一种斜盘式通轴轴向柱塞泵或马达摇摆组件 |
CN107269703A (zh) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | 轴承以及具有其的车辆 |
WO2020249153A1 (de) * | 2019-06-14 | 2020-12-17 | Schaeffler Technologies AG & Co. KG | Schwenkwiegenlagerung und verfahren zur herstellung einer schwenkwiegenlagerung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286041A (ja) * | 2001-03-26 | 2002-10-03 | Ntn Corp | 揺動軸受 |
JP2006329382A (ja) * | 2005-05-30 | 2006-12-07 | Jtekt Corp | 分割型転がり軸受装置 |
-
2007
- 2007-08-17 JP JP2007212564A patent/JP5015693B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286041A (ja) * | 2001-03-26 | 2002-10-03 | Ntn Corp | 揺動軸受 |
JP2006329382A (ja) * | 2005-05-30 | 2006-12-07 | Jtekt Corp | 分割型転がり軸受装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106763129A (zh) * | 2015-11-25 | 2017-05-31 | 无锡市德美嘉机械科技有限公司 | 一种斜盘式通轴轴向柱塞泵或马达摇摆组件 |
CN107269703A (zh) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | 轴承以及具有其的车辆 |
WO2020249153A1 (de) * | 2019-06-14 | 2020-12-17 | Schaeffler Technologies AG & Co. KG | Schwenkwiegenlagerung und verfahren zur herstellung einer schwenkwiegenlagerung |
US11692531B2 (en) | 2019-06-14 | 2023-07-04 | Schaeffler Technologies AG & Co. KG | Pivot cradle bearing and method for producing a pivot cradle bearing |
Also Published As
Publication number | Publication date |
---|---|
JP5015693B2 (ja) | 2012-08-29 |
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