JP2014206249A - 偏心揺動型歯車装置 - Google Patents
偏心揺動型歯車装置 Download PDFInfo
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- JP2014206249A JP2014206249A JP2013084989A JP2013084989A JP2014206249A JP 2014206249 A JP2014206249 A JP 2014206249A JP 2013084989 A JP2013084989 A JP 2013084989A JP 2013084989 A JP2013084989 A JP 2013084989A JP 2014206249 A JP2014206249 A JP 2014206249A
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- Prior art keywords
- end plate
- hole
- substrate
- gear
- eccentric
- 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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- 230000010355 oscillation Effects 0.000 title abstract description 3
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 238000003780 insertion Methods 0.000 claims abstract description 21
- 230000037431 insertion Effects 0.000 claims abstract description 21
- 239000003921 oil Substances 0.000 claims description 33
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 238000005461 lubrication Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 239000004519 grease Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
2 外筒
3 内歯ピン
4 キャリア
4a 基板部
4c シャフト部
4d 中央貫通孔
5 基部
6 主軸受
7 端板部
7a 中央貫通孔
10 クランク軸
10a 第1偏心部
10b 第2偏心部
10c 軸本体
12a 第1クランク軸受
12b 第2クランク軸受
14 第1揺動歯車
14a 外歯
14c 偏心部挿通孔
16 第2揺動歯車
16a 外歯
16c 偏心部挿通孔
25 油溝
27 基板側溝
27a 底部
27b 壁部
29 端板側溝
29a 底部
29b 壁部
Claims (3)
- 偏心部が形成されたクランク軸と、
前記クランク軸を回転可能に支持するクランク軸受と、
前記偏心部が挿入される挿通孔を有すると共に歯部を有する揺動歯車と、
前記揺動歯車の前記歯部と噛み合う内歯を有する外筒と、
前記クランク軸受が取り付けられ、前記偏心部の回転に伴う前記揺動歯車の揺動によって前記外筒との間で相対的な回転数差を生じさせるキャリアと、を備え、
前記キャリアには、中央貫通孔と、該中央貫通孔から径方向にずれた位置に配置され且つ前記クランク軸受が取り付けられる取付部と、前記揺動歯車に対向する面において前記中央貫通孔と前記取付部との間に位置し且つ潤滑油を貯留可能な油溝と、が形成されている偏心揺動型歯車装置。 - 前記キャリアは、基板部と、この基板部と別体に形成されるとともに前記揺動歯車に対して前記基板部とは反対側に配置される端板部とを有し、
前記取付部は、前記基板部に形成された基板側取付部と、前記端板部に形成された端板側取付部とを有し、
前記クランク軸受は、前記基板側取付部に取り付けられる基板側軸受と、前記端板側取付部に取り付けられる端板側軸受とを有し、
前記油溝は、前記基板部において前記揺動歯車に対向する面に形成された基板側溝と、前記端板部において前記揺動歯車に対向する面に形成された端板側溝とを有している請求項1に記載の偏心揺動型歯車装置。 - 前記クランク軸を含む複数のクランク軸受が前記キャリアの周方向に間隔をおいて配置され、
前記取付部を含む複数の取付部が前記複数のクランク軸受に対応して設けられ、
前記油溝を含む複数の油溝が前記複数の取付部に対応して設けられている請求項1又は2に記載の偏心揺動型歯車装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013084989A JP6181961B2 (ja) | 2013-04-15 | 2013-04-15 | 偏心揺動型歯車装置 |
KR1020140043042A KR102149066B1 (ko) | 2013-04-15 | 2014-04-10 | 편심 요동형 기어 장치 |
DE102014005435.7A DE102014005435A1 (de) | 2013-04-15 | 2014-04-11 | Exzenteroszillationsgetriebevorrichtung |
CN201410147100.7A CN104100681B (zh) | 2013-04-15 | 2014-04-14 | 偏心摆动型齿轮装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013084989A JP6181961B2 (ja) | 2013-04-15 | 2013-04-15 | 偏心揺動型歯車装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014206249A true JP2014206249A (ja) | 2014-10-30 |
JP6181961B2 JP6181961B2 (ja) | 2017-08-16 |
Family
ID=51618498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013084989A Active JP6181961B2 (ja) | 2013-04-15 | 2013-04-15 | 偏心揺動型歯車装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6181961B2 (ja) |
KR (1) | KR102149066B1 (ja) |
CN (1) | CN104100681B (ja) |
DE (1) | DE102014005435A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016161125A (ja) * | 2015-03-05 | 2016-09-05 | 住友重機械工業株式会社 | 駆動装置 |
DE102018100743B4 (de) | 2017-02-17 | 2022-08-11 | Sumitomo Heavy Industries, Ltd. | Zahnradvorrichtung vom exzentrisch oszillierenden Typ |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6453135B2 (ja) * | 2015-03-27 | 2019-01-16 | 住友重機械工業株式会社 | 偏心揺動型の歯車装置 |
JP6529863B2 (ja) * | 2015-08-28 | 2019-06-12 | 住友重機械工業株式会社 | 偏心揺動型の歯車装置および産業用ロボット |
JP6479613B2 (ja) * | 2015-09-03 | 2019-03-06 | 住友重機械工業株式会社 | 偏心揺動型の歯車装置 |
JP6663202B2 (ja) * | 2015-10-30 | 2020-03-11 | 日本電産シンポ株式会社 | 歯車変速機 |
JP6859039B2 (ja) * | 2016-07-12 | 2021-04-14 | ナブテスコ株式会社 | 歯車装置 |
CN108412966A (zh) * | 2017-02-09 | 2018-08-17 | 安徽聚隆机器人减速器有限公司 | 一种偏心摆动型齿轮装置 |
CN108412964B (zh) * | 2017-02-09 | 2024-09-27 | 国茂精密传动(常州)有限公司 | 一种偏心摆动型齿轮装置 |
JP2020183763A (ja) * | 2019-04-26 | 2020-11-12 | ナブテスコ株式会社 | 減速機、および、その減速機を用いる駆動装置 |
EP4411170A1 (en) * | 2023-02-02 | 2024-08-07 | Nabtesco Corporation | Speed reducer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007078010A (ja) * | 2005-09-12 | 2007-03-29 | Nabtesco Corp | 産業用ロボットの旋回部構造 |
JP2010065803A (ja) * | 2008-09-12 | 2010-03-25 | Nabtesco Corp | 偏心揺動型歯車装置 |
WO2013051422A1 (ja) * | 2011-10-04 | 2013-04-11 | ナブテスコ株式会社 | 歯車伝動装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5537907B2 (ja) | 2009-11-13 | 2014-07-02 | 株式会社岡村製作所 | 什器 |
JP5474577B2 (ja) * | 2010-01-08 | 2014-04-16 | 住友重機械工業株式会社 | 揺動内接噛合型の遊星歯車装置 |
JP5425668B2 (ja) * | 2010-03-05 | 2014-02-26 | ナブテスコ株式会社 | 歯車装置 |
JP5654972B2 (ja) * | 2011-09-16 | 2015-01-14 | 住友重機械工業株式会社 | 偏心揺動型の減速装置 |
-
2013
- 2013-04-15 JP JP2013084989A patent/JP6181961B2/ja active Active
-
2014
- 2014-04-10 KR KR1020140043042A patent/KR102149066B1/ko active IP Right Grant
- 2014-04-11 DE DE102014005435.7A patent/DE102014005435A1/de active Pending
- 2014-04-14 CN CN201410147100.7A patent/CN104100681B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007078010A (ja) * | 2005-09-12 | 2007-03-29 | Nabtesco Corp | 産業用ロボットの旋回部構造 |
JP2010065803A (ja) * | 2008-09-12 | 2010-03-25 | Nabtesco Corp | 偏心揺動型歯車装置 |
WO2013051422A1 (ja) * | 2011-10-04 | 2013-04-11 | ナブテスコ株式会社 | 歯車伝動装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016161125A (ja) * | 2015-03-05 | 2016-09-05 | 住友重機械工業株式会社 | 駆動装置 |
DE102018100743B4 (de) | 2017-02-17 | 2022-08-11 | Sumitomo Heavy Industries, Ltd. | Zahnradvorrichtung vom exzentrisch oszillierenden Typ |
Also Published As
Publication number | Publication date |
---|---|
KR20140123908A (ko) | 2014-10-23 |
JP6181961B2 (ja) | 2017-08-16 |
CN104100681A (zh) | 2014-10-15 |
KR102149066B1 (ko) | 2020-08-27 |
DE102014005435A1 (de) | 2014-10-16 |
CN104100681B (zh) | 2018-01-19 |
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