JP2018128041A - シャフトとヨークの組立体 - Google Patents
シャフトとヨークの組立体 Download PDFInfo
- Publication number
- JP2018128041A JP2018128041A JP2017019815A JP2017019815A JP2018128041A JP 2018128041 A JP2018128041 A JP 2018128041A JP 2017019815 A JP2017019815 A JP 2017019815A JP 2017019815 A JP2017019815 A JP 2017019815A JP 2018128041 A JP2018128041 A JP 2018128041A
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- shaft
- diameter
- diameter portion
- large diameter
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005549 size reduction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/185—Steering columns yieldable or adjustable, e.g. tiltable adjustable by axial displacement, e.g. telescopically
-
- 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/20—Connecting steering column to steering 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
- F16C3/023—Shafts; Axles made of several parts, e.g. by welding
-
- 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
- F16D1/08—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 with clamping hub; with hub and longitudinal key
- F16D1/0852—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 with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0858—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 with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
-
- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/20—Alloys based on aluminium
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/52—Positive connections with plastic deformation, e.g. caulking or staking
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/80—Positive connections with splines, serrations or similar profiles to prevent movement between joined 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/102—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via polygon shaped connections
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Forging (AREA)
- Steering Controls (AREA)
Abstract
Description
前記シャフトの先端は、隣接する部位に比べて径が大きく形成された大径部とされ、
前記ヨークは、略筒状に形成され前記大径部に差し込まれたヨーク本体部と、このヨーク本体部から前記シャフトに沿って延び前記ヨーク本体部よりも薄肉状に形成された薄肉部と、前記ヨーク本体部から前記シャフトから離間する方向に軸線に沿って延び互いに対向して設けられた2つのアーム部と、を有し、
前記ヨーク本体部は、前記大径部に対して内径が略同一に形成されたヨーク一般径部と、このヨーク一般径部の端部から軸線に向かって延び前記大径部に対して内径が小さく形成された段差部と、を有し、
前記段差部は、前記大径部の先端に当接し、
前記薄肉部は、少なくとも前記大径部の外径よりも軸線側に縮径された縮径部を含むことを特徴とするシャフトとヨークの組立体が提供される。
前記大径部と前記シャフト本体部の間には、最も外径の小さい小径部が形成されている。
<実施例>
20…ヨーク
21…ヨーク本体部
21a…ヨーク一般径部
21c…段差部
22…薄肉部
22a…縮径部
23…アーム部
30…アウタシャフト(シャフト)
31…大径部
CL…軸線
Claims (4)
- シャフトと、このシャフトの先端に固定され継手の一部を構成するヨークと、からなるシャフトとヨークの組立体において、
前記シャフトの先端は、隣接する部位に比べて径が大きく形成された大径部とされ、
前記ヨークは、略筒状に形成され前記大径部に差し込まれたヨーク本体部と、このヨーク本体部から前記シャフトに沿って延び前記ヨーク本体部よりも薄肉状に形成された薄肉部と、前記ヨーク本体部から前記シャフトから離間する方向に軸線に沿って延び互いに対向して設けられた2つのアーム部と、を有し、
前記ヨーク本体部は、前記大径部に対して内径が略同一に形成されたヨーク一般径部と、このヨーク一般径部の端部から軸線に向かって延び前記大径部に対して内径が小さく形成された段差部と、を有し、
前記段差部は、前記大径部の先端に当接し、
前記薄肉部は、少なくとも前記大径部の外径よりも軸線側に縮径された縮径部を含むことを特徴とするシャフトとヨークの組立体。 - 前記シャフトの基端は、シャフト本体部とされ、
前記大径部と前記シャフト本体部の間には、最も外径の小さい小径部が形成されていることを特徴とする請求項1に記載のシャフトとヨークの組立体。 - 前記大径部の外径は、前記アーム部同士の間隔よりも大きいことを特徴とする請求項1又は2に記載のシャフトとヨークの組立体。
- 前記シャフト及び前記ヨークの素材は、アルミニウム、又は、アルミニウム合金が用いられていることを特徴とする請求項1乃至3いずれか1項記載のシャフトとヨークの組立体。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017019815A JP6893420B2 (ja) | 2017-02-06 | 2017-02-06 | シャフトとヨークの組立体 |
DE102017129776.6A DE102017129776A1 (de) | 2017-02-06 | 2017-12-13 | Baugruppe aus Welle und Gabelkopf |
US15/876,862 US10711844B2 (en) | 2017-02-06 | 2018-01-22 | Assembly of shaft and yoke |
CN201810095553.8A CN108394452B (zh) | 2017-02-06 | 2018-01-31 | 轴与轭的组装体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017019815A JP6893420B2 (ja) | 2017-02-06 | 2017-02-06 | シャフトとヨークの組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018128041A true JP2018128041A (ja) | 2018-08-16 |
JP6893420B2 JP6893420B2 (ja) | 2021-06-23 |
Family
ID=63039196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017019815A Active JP6893420B2 (ja) | 2017-02-06 | 2017-02-06 | シャフトとヨークの組立体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10711844B2 (ja) |
JP (1) | JP6893420B2 (ja) |
CN (1) | CN108394452B (ja) |
DE (1) | DE102017129776A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200082093A (ko) * | 2018-12-28 | 2020-07-08 | 남양넥스모 주식회사 | 경량형 유니버셜 조인트 어셈블리 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11052937B2 (en) * | 2018-01-19 | 2021-07-06 | Steering Solutions Ip Holding Corporation | Splined component assembly and method |
JP6581737B1 (ja) * | 2019-02-27 | 2019-09-25 | 株式会社ショーワ | 動力伝達軸用の管体及び動力伝達軸 |
DE102019117061A1 (de) * | 2019-05-24 | 2020-11-26 | Schaeffler Technologies AG & Co. KG | Gewindetriebteil eines Gewindetriebs |
WO2021113388A1 (en) * | 2019-12-02 | 2021-06-10 | Easytork Automation Corporation | External shaft connection assembly for a vane actuator |
DE102022129857A1 (de) | 2022-11-11 | 2024-05-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verbindungseinheit zum Verbinden einer Lenkvorrichtung mit einem Rad eines Fahrzeugs, Lenkvorrichtung und Verfahren zum Herstellen einer Verbindungseinheit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193754A (ja) * | 2000-01-07 | 2001-07-17 | Nsk Ltd | 弾性軸継手 |
JP2007062477A (ja) * | 2005-08-30 | 2007-03-15 | Nsk Ltd | ステアリング装置 |
JP2009275878A (ja) * | 2008-05-16 | 2009-11-26 | Ntn Corp | スプライン軸、動力伝達シャフトおよび等速自在継手外輪 |
JP2012026523A (ja) * | 2010-07-26 | 2012-02-09 | Nsk Ltd | 自在継手とシャフトの結合構造 |
WO2013153826A1 (ja) * | 2012-04-13 | 2013-10-17 | 日本精工株式会社 | 回転伝達機構及び電動パワーステアリング装置 |
WO2016071017A1 (de) * | 2014-11-06 | 2016-05-12 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit wenigstens einem axial fixierten schiebeelement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2790699B2 (ja) | 1990-02-23 | 1998-08-27 | 株式会社松井製作所 | ユニバーサルジョイントのヨークの製造方法 |
FR2804734B1 (fr) * | 2000-02-03 | 2002-06-07 | Gkn Glaenzer Spicer | Ensemble d'un arbre et d'une piece femelle, joint de transmission homocinetique a billes correspondant et piece femelle correspondante |
JP2008011992A (ja) * | 2006-07-04 | 2008-01-24 | Olympus Medical Systems Corp | 内視鏡 |
US20080096677A1 (en) * | 2006-10-18 | 2008-04-24 | Kurzeja Patrick L | Weld yoke assembly |
JP6139875B2 (ja) * | 2012-12-18 | 2017-05-31 | 株式会社山田製作所 | ステアリング装置を構成するヨークとシャフトのヨークとシャフトの接合方法 |
JP5745604B2 (ja) * | 2013-12-17 | 2015-07-08 | 株式会社山田製作所 | ステアリング装置 |
-
2017
- 2017-02-06 JP JP2017019815A patent/JP6893420B2/ja active Active
- 2017-12-13 DE DE102017129776.6A patent/DE102017129776A1/de not_active Withdrawn
-
2018
- 2018-01-22 US US15/876,862 patent/US10711844B2/en active Active
- 2018-01-31 CN CN201810095553.8A patent/CN108394452B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001193754A (ja) * | 2000-01-07 | 2001-07-17 | Nsk Ltd | 弾性軸継手 |
JP2007062477A (ja) * | 2005-08-30 | 2007-03-15 | Nsk Ltd | ステアリング装置 |
JP2009275878A (ja) * | 2008-05-16 | 2009-11-26 | Ntn Corp | スプライン軸、動力伝達シャフトおよび等速自在継手外輪 |
JP2012026523A (ja) * | 2010-07-26 | 2012-02-09 | Nsk Ltd | 自在継手とシャフトの結合構造 |
WO2013153826A1 (ja) * | 2012-04-13 | 2013-10-17 | 日本精工株式会社 | 回転伝達機構及び電動パワーステアリング装置 |
WO2016071017A1 (de) * | 2014-11-06 | 2016-05-12 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit wenigstens einem axial fixierten schiebeelement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200082093A (ko) * | 2018-12-28 | 2020-07-08 | 남양넥스모 주식회사 | 경량형 유니버셜 조인트 어셈블리 |
KR102208238B1 (ko) * | 2018-12-28 | 2021-01-28 | 남양넥스모 주식회사 | 경량형 유니버셜 조인트 어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
CN108394452A (zh) | 2018-08-14 |
DE102017129776A1 (de) | 2018-08-23 |
US10711844B2 (en) | 2020-07-14 |
JP6893420B2 (ja) | 2021-06-23 |
US20180223910A1 (en) | 2018-08-09 |
CN108394452B (zh) | 2022-05-31 |
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