JP2020029957A - 軸受保持機構 - Google Patents
軸受保持機構 Download PDFInfo
- Publication number
- JP2020029957A JP2020029957A JP2019146842A JP2019146842A JP2020029957A JP 2020029957 A JP2020029957 A JP 2020029957A JP 2019146842 A JP2019146842 A JP 2019146842A JP 2019146842 A JP2019146842 A JP 2019146842A JP 2020029957 A JP2020029957 A JP 2020029957A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- holding mechanism
- crankshaft
- axis
- carrier
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H57/022—Adjustment of gear shafts or bearings
- F16H2057/0222—Lateral adjustment
- F16H2057/0224—Lateral adjustment using eccentric bushes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
2 外筒
3 キャリア
4 揺動歯車
5 クランク軸
6 クランク軸受
6A,6B 転動部材
7 伝達歯車
9 規制部材
10、110 軸受保持機構
111A、111B ブッシュ
31 第1キャリア体
32 第2キャリア体
31b,32d クランク軸取付け部(貫通孔)
31c,32c 内周面
31d,32g 雌ネジ部
31e,32h 段差部(位置決め部)
61 転動体
62 保持器
62b 第2部位
91a,92a 雄ネジ部
91b 挿入孔
91C 規制面
Claims (4)
- 雌ねじ部を含む内周面を有する第1部材と、
前記内周面に挿入される第2部材と、
前記第2部材に形成された転動面において転動する転動部材と、
前記転動部材を介して前記第2部材に回転可能に支持されるクランク軸と、
前記第1部材の前記雌ねじ部にねじ止めされる雄ネジ部を有し、前記第1部材及び前記第2部材により支持される規制部材と、
を備える
軸受保持機構。 - 雌ねじ部を含む内周面を有する第1部材と、
前記内周面に挿入される第2部材と、
前記第2部材に形成された転動面において転動する転動部材と、
前記転動部材を介して前記第2部材に回転可能に支持されるクランク軸と、
前記雌ねじ部にねじ止めされる雄ネジ部を有し、前記第1部材により支持される規制部材と、
を備える軸受保持機構。 - 前記第2部材は、前記規制部材との間に隙間を隔てて配置される、請求項2に記載の軸受保持機構。
- 前記第2部材はブッシュである、請求項1から請求項3のいずれか1項に記載の軸受保持機構。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190099270A KR20200019834A (ko) | 2018-08-15 | 2019-08-14 | 베어링 보유 지지 기구 |
US16/540,895 US10955007B2 (en) | 2018-08-15 | 2019-08-14 | Bearing retaining mechanism |
EP19191773.1A EP3611400B1 (en) | 2018-08-15 | 2019-08-14 | Gear mechanism with a bearing retaining mechanism |
TW108129055A TWI819066B (zh) | 2018-08-15 | 2019-08-15 | 軸承保持機構 |
CN201910752837.4A CN110836255A (zh) | 2018-08-15 | 2019-08-15 | 轴承保持机构 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018152983 | 2018-08-15 | ||
JP2018152983 | 2018-08-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020029957A true JP2020029957A (ja) | 2020-02-27 |
JP7332387B2 JP7332387B2 (ja) | 2023-08-23 |
Family
ID=69624095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019146842A Active JP7332387B2 (ja) | 2018-08-15 | 2019-08-08 | 軸受保持機構 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7332387B2 (ja) |
KR (1) | KR20200019834A (ja) |
TW (1) | TWI819066B (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0783226A (ja) * | 1993-09-14 | 1995-03-28 | Ntn Corp | 樹脂成形品組込針状ころ軸受装置 |
JP2009092083A (ja) * | 2007-10-03 | 2009-04-30 | Otics Corp | カムシャフト |
JP2016130536A (ja) * | 2015-01-13 | 2016-07-21 | ナブテスコ株式会社 | 歯車装置 |
JP2018047726A (ja) * | 2016-09-20 | 2018-03-29 | 日立オートモティブシステムズ株式会社 | ステアリング装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014109323A (ja) * | 2012-12-03 | 2014-06-12 | Nabtesco Corp | 歯車装置 |
-
2019
- 2019-08-08 JP JP2019146842A patent/JP7332387B2/ja active Active
- 2019-08-14 KR KR1020190099270A patent/KR20200019834A/ko not_active Application Discontinuation
- 2019-08-15 TW TW108129055A patent/TWI819066B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0783226A (ja) * | 1993-09-14 | 1995-03-28 | Ntn Corp | 樹脂成形品組込針状ころ軸受装置 |
JP2009092083A (ja) * | 2007-10-03 | 2009-04-30 | Otics Corp | カムシャフト |
JP2016130536A (ja) * | 2015-01-13 | 2016-07-21 | ナブテスコ株式会社 | 歯車装置 |
JP2018047726A (ja) * | 2016-09-20 | 2018-03-29 | 日立オートモティブシステムズ株式会社 | ステアリング装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7332387B2 (ja) | 2023-08-23 |
KR20200019834A (ko) | 2020-02-25 |
TW202014620A (zh) | 2020-04-16 |
TWI819066B (zh) | 2023-10-21 |
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