JP7530796B2 - 減速機、及び減速機の偏心ギヤ - Google Patents
減速機、及び減速機の偏心ギヤ Download PDFInfo
- Publication number
- JP7530796B2 JP7530796B2 JP2020168404A JP2020168404A JP7530796B2 JP 7530796 B2 JP7530796 B2 JP 7530796B2 JP 2020168404 A JP2020168404 A JP 2020168404A JP 2020168404 A JP2020168404 A JP 2020168404A JP 7530796 B2 JP7530796 B2 JP 7530796B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- eccentric
- hole
- shaft
- disk
- 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.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims description 29
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- 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
- F16H2001/325—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 a carrier with pins guiding at least one orbital gear with circular holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Description
Claims (3)
- インプットギヤと、
前記インプットギヤに噛合して回転する複数のスパーギヤと、
前記スパーギヤに連結されたシャフトにおいて形成された偏心カムと、
前記偏心カムを回転自在に支持する第1貫通孔と、前記第1貫通孔に隣接して配置された第2貫通孔とを有し、前記偏心カムの回転に連動して前記インプットギヤの回転軸に対して偏心回転する偏心ギヤと、を備え、
前記偏心ギヤの中心軸方向から見て、前記第2貫通孔自身は、前記偏心ギヤの周方向の中央を中心に前記周方向の両側が非対称に形成され、前記周方向の両側のうちの一方の肉抜きよりも他方の肉抜きが少なく形成されており、
前記肉抜きが少なく形成された領域に肉厚部が形成されている、減速機。 - 前記シャフトの両端を回転自在に支持する第1円板及び第2円板と、
両端が前記第1円板と前記第2円板とに支持されると共に前記第1円板と前記第2円板の間において各前記第2貫通孔に挿通された複数の連結軸と、を備え、
前記連結軸は、前記連結軸自身が軸方向に見た断面が前記周方向の中央を中心に前記周方向の両側が非対称に形成されている、
請求項1に記載の減速機。 - 偏心カムを回転自在に支持する第1貫通孔と、前記第1貫通孔に隣接して配置された第2貫通孔とを有し、
前記第2貫通孔自身は、軸方向から見て周方向の中央を中心に前記周方向の両側が非対称に形成され、前記周方向の両側のうちの一方の肉抜きよりも他方の肉抜きが少なく形成されており、
前記肉抜きが少なく形成された領域に肉厚部が形成されており、
前記偏心カムの回転に連動して偏心回転する減速機の偏心ギヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020168404A JP7530796B2 (ja) | 2020-10-05 | 2020-10-05 | 減速機、及び減速機の偏心ギヤ |
DE102021121651.6A DE102021121651A1 (de) | 2020-10-05 | 2021-08-20 | Drehzahlminderer und Exzenterzahnrad des Drehzahlminderers |
CN202110979089.0A CN114382841A (zh) | 2020-10-05 | 2021-08-25 | 减速器和减速器的偏心齿轮 |
US17/464,134 US11603908B2 (en) | 2020-10-05 | 2021-09-01 | Speed reducer and eccentric gear of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020168404A JP7530796B2 (ja) | 2020-10-05 | 2020-10-05 | 減速機、及び減速機の偏心ギヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022060746A JP2022060746A (ja) | 2022-04-15 |
JP7530796B2 true JP7530796B2 (ja) | 2024-08-08 |
Family
ID=80738265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020168404A Active JP7530796B2 (ja) | 2020-10-05 | 2020-10-05 | 減速機、及び減速機の偏心ギヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US11603908B2 (ja) |
JP (1) | JP7530796B2 (ja) |
CN (1) | CN114382841A (ja) |
DE (1) | DE102021121651A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI813246B (zh) * | 2021-09-24 | 2023-08-21 | 台達電子工業股份有限公司 | 電動助力自行車的動力模組 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2435085C2 (ru) * | 2006-11-03 | 2011-11-27 | Спинеа С.Р.О. | Передача |
EP2784347A1 (de) * | 2013-03-25 | 2014-10-01 | Spinea s.r.o. | Getriebe |
JP6522400B2 (ja) | 2015-04-15 | 2019-05-29 | ナブテスコ株式会社 | 減速機及びそれに用いられる歯車 |
JP6573777B2 (ja) * | 2015-04-28 | 2019-09-11 | ナブテスコ株式会社 | 外歯歯車、偏心揺動型歯車装置、ロボット、及び、偏心揺動型歯車装置の使用方法 |
CN106402285B (zh) * | 2016-11-16 | 2020-09-04 | 李宗翰 | 一种可增大输出扭矩的偏心摆动型行星齿轮减速装置 |
-
2020
- 2020-10-05 JP JP2020168404A patent/JP7530796B2/ja active Active
-
2021
- 2021-08-20 DE DE102021121651.6A patent/DE102021121651A1/de active Pending
- 2021-08-25 CN CN202110979089.0A patent/CN114382841A/zh active Pending
- 2021-09-01 US US17/464,134 patent/US11603908B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20220107005A1 (en) | 2022-04-07 |
JP2022060746A (ja) | 2022-04-15 |
CN114382841A (zh) | 2022-04-22 |
DE102021121651A1 (de) | 2022-04-07 |
US11603908B2 (en) | 2023-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4818787B2 (ja) | 揺動内接噛合遊星歯車装置 | |
JP6568233B2 (ja) | 部分サイクロイド歯輪郭を有する駆動装置 | |
CN101813172A (zh) | 滚珠型两级减速装置 | |
CN101290041A (zh) | 偏心齿轮机构及由此传递转动力的方法 | |
US20180187752A1 (en) | Eccentric oscillating speed reducer | |
JP2018059556A (ja) | バックラッシュを低減したサイクロイド減速装置 | |
JP2010101454A (ja) | 減速装置 | |
CN100412411C (zh) | 针状滚子轴承和用该针状滚子轴承的减速器 | |
JP2012506005A (ja) | 偏心差動式ギアボックス | |
JP7530796B2 (ja) | 減速機、及び減速機の偏心ギヤ | |
US11168762B2 (en) | Gearbox | |
WO2012063555A1 (ja) | 遊星歯車減速機 | |
TWI431209B (zh) | 偏心凸輪式變速機構 | |
JP7463958B2 (ja) | サイクロイド変速機 | |
JP4895273B2 (ja) | 減速機 | |
JP3698990B2 (ja) | 伝動ユニット | |
CN102022479B (zh) | 偏心摆线型减速机构 | |
CN103502690B (zh) | 减速装置 | |
JP5951420B2 (ja) | アクチュエータ | |
JP2006300338A (ja) | 減速機 | |
JP4632852B2 (ja) | 産業用ロボットの旋回部構造 | |
TWI820817B (zh) | 共軛凸輪式減速機 | |
JP6570837B2 (ja) | 減速機 | |
JP2013167344A (ja) | トロイダル型無段変速機 | |
JP4610706B2 (ja) | 偏心揺動型減速機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230904 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20240422 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240627 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240716 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240729 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7530796 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |