JP2021085436A - 回転駆動装置 - Google Patents
回転駆動装置 Download PDFInfo
- Publication number
- JP2021085436A JP2021085436A JP2019213324A JP2019213324A JP2021085436A JP 2021085436 A JP2021085436 A JP 2021085436A JP 2019213324 A JP2019213324 A JP 2019213324A JP 2019213324 A JP2019213324 A JP 2019213324A JP 2021085436 A JP2021085436 A JP 2021085436A
- Authority
- JP
- Japan
- Prior art keywords
- drive
- diameter
- inner ring
- outer ring
- driven member
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 229910001374 Invar Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- 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
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
- F16H1/163—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with balls between the co-operating parts
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
2 フレーム
2a 収容孔
3、16 軸受
4 主軸
4a 拡径部
5 テーブル(駆動対象)
6 駆動モータ
6a 出力軸
7 ボールドライブ機構(駆動伝達機構)
8 駆動軸
9 ウォーム(駆動伝達部材)
9a ボール溝
10 タレット(被駆動部材)
10a 貫通孔
10b 外周面
11 インナーリング
11a 貫通孔
11b 小径部
12 アウターリング
12a 貫通孔
13 収容溝(係合用溝)
14 ボール(係合部材)
15 カップリング
Claims (1)
- 駆動対象が取り付けられる主軸に対し駆動モータの回転を伝達する駆動伝達機構であって、前記駆動モータに連結された駆動軸と、該駆動軸上に設けられる駆動伝達部材と、前記主軸に取り付けられる円盤状の被駆動部材とを含み、前記駆動伝達部材と前記被駆動部材とが直接的または間接的に係合するように構成された駆動伝達機構を備えた回転駆動装置において、
前記被駆動部材は、前記主軸に取り付けられるインナーリングと、該インナーリングに焼き嵌めによって取り付けられるアウターリングであって外周面に開口するように形成された係合用溝を有するアウターリングとで構成されており、
前記インナーリングは、熱膨張係数が5×10−6/K以下の合金である低熱膨張部材で形成されており、
前記アウターリングは、焼入れ可能な鉄系材料で形成されている
ことを特徴とする回転駆動装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019213324A JP7464379B2 (ja) | 2019-11-26 | 2019-11-26 | 回転駆動装置 |
TW109137007A TWI837430B (zh) | 2019-11-26 | 2020-10-26 | 旋轉驅動裝置 |
KR1020200139171A KR20210065035A (ko) | 2019-11-26 | 2020-10-26 | 회전 구동 장치 |
US17/079,914 US20210156461A1 (en) | 2019-11-26 | 2020-10-26 | Rotation drive device |
CN202011170984.XA CN112855858A (zh) | 2019-11-26 | 2020-10-28 | 旋转驱动装置 |
EP20204448.3A EP3828443A1 (en) | 2019-11-26 | 2020-10-28 | Rotation drive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019213324A JP7464379B2 (ja) | 2019-11-26 | 2019-11-26 | 回転駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021085436A true JP2021085436A (ja) | 2021-06-03 |
JP7464379B2 JP7464379B2 (ja) | 2024-04-09 |
Family
ID=73037841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019213324A Active JP7464379B2 (ja) | 2019-11-26 | 2019-11-26 | 回転駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210156461A1 (ja) |
EP (1) | EP3828443A1 (ja) |
JP (1) | JP7464379B2 (ja) |
KR (1) | KR20210065035A (ja) |
CN (1) | CN112855858A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI822855B (zh) * | 2018-11-26 | 2023-11-21 | 瑞士商Mps微精密系統股份公司 | 角傳動裝置 |
FR3138484A1 (fr) * | 2022-08-01 | 2024-02-02 | Valeo Systemes De Controle Moteur | Élément de sortie de couple pour un actionneur et actionneur comprenant un tel élément |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001105074A (ja) | 1999-10-12 | 2001-04-17 | Osg Corp | シュリンク型転造丸ダイス |
JP2001124180A (ja) | 1999-10-22 | 2001-05-08 | Hitachi Metals Ltd | 複合歯車 |
CN200996460Y (zh) * | 2007-01-20 | 2007-12-26 | 刘明强 | 钢基月牙形复合双金属蜗轮 |
JP2008302485A (ja) | 2007-06-11 | 2008-12-18 | Tsudakoma Corp | 回転割出装置のテーブル板体の冷却装置 |
JP5128314B2 (ja) * | 2008-03-03 | 2013-01-23 | 有限会社メーコー精機 | ボール減速機及びそれを利用した回転テーブル装置 |
EP2376808B1 (en) * | 2008-12-10 | 2013-01-23 | Vestas Wind Systems A/S | A composite gear part for a gear arrangement and a method of forming a composite gear part |
CH709665A2 (fr) | 2014-05-16 | 2015-11-30 | Nivarox Sa | Mécanisme d'horlogerie à couple de contact sans lubrification. |
JP6177450B2 (ja) | 2014-09-24 | 2017-08-09 | 三菱電機株式会社 | スクリュー圧縮機および冷凍サイクル装置 |
JP6780434B2 (ja) * | 2016-10-18 | 2020-11-04 | 日本精工株式会社 | ウォーム減速機 |
-
2019
- 2019-11-26 JP JP2019213324A patent/JP7464379B2/ja active Active
-
2020
- 2020-10-26 KR KR1020200139171A patent/KR20210065035A/ko not_active Application Discontinuation
- 2020-10-26 US US17/079,914 patent/US20210156461A1/en not_active Abandoned
- 2020-10-28 CN CN202011170984.XA patent/CN112855858A/zh active Pending
- 2020-10-28 EP EP20204448.3A patent/EP3828443A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
TW202120832A (zh) | 2021-06-01 |
CN112855858A (zh) | 2021-05-28 |
US20210156461A1 (en) | 2021-05-27 |
JP7464379B2 (ja) | 2024-04-09 |
EP3828443A1 (en) | 2021-06-02 |
KR20210065035A (ko) | 2021-06-03 |
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