JP4179516B2 - 歯車の締結方法および締結構造 - Google Patents
歯車の締結方法および締結構造 Download PDFInfo
- Publication number
- JP4179516B2 JP4179516B2 JP2006210133A JP2006210133A JP4179516B2 JP 4179516 B2 JP4179516 B2 JP 4179516B2 JP 2006210133 A JP2006210133 A JP 2006210133A JP 2006210133 A JP2006210133 A JP 2006210133A JP 4179516 B2 JP4179516 B2 JP 4179516B2
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- JP
- Japan
- Prior art keywords
- press
- gear
- fitting
- fitting hole
- boss
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/064—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable
- F16D1/072—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end non-disconnectable involving plastic deformation
-
- 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
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
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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
- 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
- F16H55/17—Toothed wheels
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49464—Assembling of gear into force transmitting device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49465—Gear mounting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Retarders (AREA)
Description
本発明は、例えば、段付き歯車の製造にも適用できる。段付き歯車は従来においてはピニオンカッターでの加工に頼っている。本発明の方法を採用した場合には、段付き歯車を分割して、それぞれをホブカッター或いは研削砥石により歯切り加工を施して仕上げる。例えば、図3に示すように、一方の分割した歯車31の軸端部に歯先円径の大きな圧入用外歯部分32を形成し、他方の分割した歯車33の中心部分に圧入穴34を形成しておく。そして、圧入用外歯部分32を圧入穴34に圧入固定して、一体化された段付き歯車30を組み立てる。このようにすれば、安価に高精度の段付き歯車30を得ることができる。
1a 軸線
2 前段遊星キャリア
2a 軸線
3 歯車の締結構造
11 外歯
12 ピニオン本体部分
13 圧入用外歯部分
14 ボス
15 テーパ面
21 円形開口部
22 圧入穴
23 ボス圧入穴
24 段面
25、26 テーパ面
30 段付き歯車
31、33 歯車
32 圧入用外歯部分
34 圧入穴
Claims (3)
- 歯車の軸端部を被締結側部材の円形開口部に圧入固定することにより、歯車を被締結側部材に締結する歯車の締結方法において、
歯車の軸端部の外周面部分に、他の部分に比べて、歯先円径が大きく、しかも歯先が尖っている圧入用外歯部分を、当該歯車の歯切加工時に創成することにより形成し、
被締結側部材の円形開口部に、圧入用外歯部分の歯先円径よりも小径の圧入穴を形成し、
圧入用外歯部分を圧入穴に圧入して、圧入用外歯部分の歯先部分を圧入穴の内周面部分に食い込ませることを特徴とする歯車の締結方法。 - 請求項1において、
軸端部の圧入用外歯部分の先端面から、圧入用外歯部分の歯底円径と同一外径のボスを同軸状態で突出させておき、
被締結側部材の円形開口部に、圧入穴よりも小径の心出し用のボス圧入穴を同軸状態に形成しておき、
ボス圧入穴にボスを圧入して歯車と被締結側部材の心出しを行いながら、圧入用外歯部分を圧入穴に圧入固定することを特徴とする歯車の締結方法。 - 請求項1または2に記載の方法によって歯車が締結されていることを特徴とする歯車の締結構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006210133A JP4179516B2 (ja) | 2006-08-01 | 2006-08-01 | 歯車の締結方法および締結構造 |
US11/818,286 US8020299B2 (en) | 2006-08-01 | 2007-06-14 | Method of fastening gear and structure of the same |
EP07014109A EP1892430B1 (en) | 2006-08-01 | 2007-07-18 | Method of fastening gear and structure of the same |
DE602007007159T DE602007007159D1 (de) | 2006-08-01 | 2007-07-18 | Verfahren zur Befestigung eines Getriebes und Struktur dafür |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006210133A JP4179516B2 (ja) | 2006-08-01 | 2006-08-01 | 歯車の締結方法および締結構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008038932A JP2008038932A (ja) | 2008-02-21 |
JP4179516B2 true JP4179516B2 (ja) | 2008-11-12 |
Family
ID=38921701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006210133A Active JP4179516B2 (ja) | 2006-08-01 | 2006-08-01 | 歯車の締結方法および締結構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8020299B2 (ja) |
EP (1) | EP1892430B1 (ja) |
JP (1) | JP4179516B2 (ja) |
DE (1) | DE602007007159D1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007005667A1 (de) * | 2007-01-31 | 2008-08-07 | Wittenstein Ag | Wellen-Nabenverbindung mit Verzahnung |
GB0807778D0 (en) * | 2008-04-29 | 2008-06-04 | Romax Technology Ltd | Apparatus and method for improving radial stresses in a gear transmission mounting |
DE102008050964A1 (de) * | 2008-10-09 | 2010-04-15 | Daimler Ag | Schaltbares Doppelrad für Doppelkupplungsgetriebe sowie Doppelkupplungsgetriebe |
GB2471832A (en) * | 2009-07-07 | 2011-01-19 | Agco Gmbh | A method of securing an annulas gear in an aperture in a tractor back axle housing |
JP5633033B2 (ja) * | 2009-07-31 | 2014-12-03 | 並木精密宝石株式会社 | 有段減速歯車及びその製造方法 |
US9359957B2 (en) * | 2011-10-12 | 2016-06-07 | Hamilton Sundstrand Corporation | Planet gear for air turbine starter system |
US20130307384A1 (en) * | 2012-05-16 | 2013-11-21 | Bsh Home Appliances Corporation | Home appliance with self-locking aperture |
CN102705478A (zh) * | 2012-06-19 | 2012-10-03 | 无锡市百顺机械厂 | 七辊初矫机同步齿轮 |
US9194436B2 (en) * | 2012-10-24 | 2015-11-24 | Gm Global Technology Operations, Llc | Serrated shaft debris collector |
US9394733B2 (en) * | 2012-12-07 | 2016-07-19 | Apple Inc. | Assembly process for glue-free hinge |
CN104279237B (zh) * | 2013-07-09 | 2019-05-07 | 博格华纳公司 | 带有内花键拉削系统的套管 |
DE102015111166A1 (de) * | 2015-07-10 | 2017-01-12 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Nachstelleinrichtung für eine Scheibenbremse |
US10001175B2 (en) * | 2015-10-27 | 2018-06-19 | Ford Global Technologies, Llc | Transmission output shaft |
US10267365B2 (en) * | 2015-12-11 | 2019-04-23 | General Electric Company | Power gearbox pin arrangement |
DE102016203188A1 (de) * | 2016-02-29 | 2017-08-31 | Bayerische Motoren Werke Aktiengesellschaft | Welle-Nabe-Verbindung |
JP2018197601A (ja) * | 2017-05-25 | 2018-12-13 | いすゞ自動車株式会社 | 固定方法及び固定構造 |
FR3068408B1 (fr) | 2017-06-28 | 2021-03-19 | Valeo Equip Electr Moteur | Ensemble d'entrainement d'une machine electrique tournante pour un vehicule automobile |
DE102018206536B4 (de) * | 2018-04-27 | 2024-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen einer Welle-Nabeverbindung und Kraftfahrzeugwelle mit einer solchen Verbindung |
DE102019004568A1 (de) * | 2018-07-17 | 2020-01-23 | Sew-Eurodrive Gmbh & Co Kg | Welle-Nabe-Verbindung und Verfahren zum Herstellen einer Welle-Nabe-Verbindung |
US11480240B2 (en) | 2020-03-11 | 2022-10-25 | Steering Solutions Ip Holding Corporation | Stamped hub for cast plastic |
CN115229442A (zh) * | 2022-07-28 | 2022-10-25 | 大连日牵电机有限公司 | 一种矿用自卸车机架与行星架的组合机械加工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821863A (en) * | 1952-12-09 | 1958-02-04 | Veeder Root Inc | Composite gear cone |
US3100333A (en) * | 1959-04-22 | 1963-08-13 | Bendix Corp | Method of making compound gear |
JP3550433B2 (ja) | 1995-03-09 | 2004-08-04 | カヤバ工業株式会社 | 遊星歯車式減速装置 |
DE19850889B4 (de) | 1998-11-05 | 2005-07-07 | Sew-Eurodrive Gmbh & Co. Kg | Verfahren zur Fertigung einer formschlüssigen Verbindung bei einem Planetengetriebe und ein Planetengetriebe |
DE10316155B4 (de) | 2002-05-24 | 2006-04-20 | Sew-Eurodrive Gmbh & Co. Kg | Welle, Baureihe von Wellen und Verfahren zur Fertigung |
-
2006
- 2006-08-01 JP JP2006210133A patent/JP4179516B2/ja active Active
-
2007
- 2007-06-14 US US11/818,286 patent/US8020299B2/en active Active
- 2007-07-18 EP EP07014109A patent/EP1892430B1/en active Active
- 2007-07-18 DE DE602007007159T patent/DE602007007159D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE602007007159D1 (de) | 2010-07-29 |
US8020299B2 (en) | 2011-09-20 |
EP1892430A2 (en) | 2008-02-27 |
JP2008038932A (ja) | 2008-02-21 |
EP1892430A3 (en) | 2009-06-17 |
US20080028612A1 (en) | 2008-02-07 |
EP1892430B1 (en) | 2010-06-16 |
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