JP2020143766A - スプライン伸縮軸の製造方法及びスプライン伸縮軸 - Google Patents

スプライン伸縮軸の製造方法及びスプライン伸縮軸 Download PDF

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Publication number
JP2020143766A
JP2020143766A JP2019042509A JP2019042509A JP2020143766A JP 2020143766 A JP2020143766 A JP 2020143766A JP 2019042509 A JP2019042509 A JP 2019042509A JP 2019042509 A JP2019042509 A JP 2019042509A JP 2020143766 A JP2020143766 A JP 2020143766A
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JP
Japan
Prior art keywords
shaft
resin layer
tooth
spline
tooth portion
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.)
Pending
Application number
JP2019042509A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020143766A5 (enExample
Inventor
直貴 辻
Naoki Tsuji
直貴 辻
小林　正典
Masanori Kobayashi
正典 小林
淳 田野
Atsushi Tano
淳 田野
俊洋 根津
Toshihiro Nezu
俊洋 根津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JTEKT Corp
JTEKT Machine Systems Corp
Original Assignee
JTEKT Corp
Koyo Machine Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JTEKT Corp, Koyo Machine Industries Co Ltd filed Critical JTEKT Corp
Priority to JP2019042509A priority Critical patent/JP2020143766A/ja
Priority to US16/797,143 priority patent/US20200284289A1/en
Priority to EP20159527.9A priority patent/EP3705256B1/en
Priority to CN202010147593.XA priority patent/CN111661138A/zh
Publication of JP2020143766A publication Critical patent/JP2020143766A/ja
Publication of JP2020143766A5 publication Critical patent/JP2020143766A5/ja
Pending legal-status Critical Current

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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
    • 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
    • F16C3/03—Shafts; Axles telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B29C45/14622—Lining the inner or outer surface of tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • 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
    • 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
    • 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
    • F16N—LUBRICATING
    • F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • 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
    • 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
    • F16C2220/00—Shaping
    • F16C2220/02—Shaping by casting
    • F16C2220/04—Shaping by casting by injection-moulding
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)
JP2019042509A 2019-03-08 2019-03-08 スプライン伸縮軸の製造方法及びスプライン伸縮軸 Pending JP2020143766A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019042509A JP2020143766A (ja) 2019-03-08 2019-03-08 スプライン伸縮軸の製造方法及びスプライン伸縮軸
US16/797,143 US20200284289A1 (en) 2019-03-08 2020-02-21 Method for manufacturing spline telescopic shaft and spline telescopic shaft
EP20159527.9A EP3705256B1 (en) 2019-03-08 2020-02-26 Method for manufacturing spline telescopic shaft and spline telescopic shaft
CN202010147593.XA CN111661138A (zh) 2019-03-08 2020-03-05 用于制造花键伸缩轴的方法以及花键伸缩轴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019042509A JP2020143766A (ja) 2019-03-08 2019-03-08 スプライン伸縮軸の製造方法及びスプライン伸縮軸

Publications (2)

Publication Number Publication Date
JP2020143766A true JP2020143766A (ja) 2020-09-10
JP2020143766A5 JP2020143766A5 (enExample) 2022-01-27

Family

ID=69726525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019042509A Pending JP2020143766A (ja) 2019-03-08 2019-03-08 スプライン伸縮軸の製造方法及びスプライン伸縮軸

Country Status (4)

Country Link
US (1) US20200284289A1 (enExample)
EP (1) EP3705256B1 (enExample)
JP (1) JP2020143766A (enExample)
CN (1) CN111661138A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024009794A1 (enExample) * 2022-07-04 2024-01-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113085235B (zh) * 2021-05-18 2024-10-18 北京化工大学 阶梯式轮胎直压硫化内模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524290A (en) * 1978-08-04 1980-02-21 Nacam Transmitting shaft
JPS6455411A (en) * 1987-08-22 1989-03-02 Aisin Seiki Manufacture of telescopical shaft
JP2009168194A (ja) * 2008-01-18 2009-07-30 Nsk Ltd 伸縮軸の製造方法、及び、この製造方法によって製造した伸縮軸

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203201A (en) * 1963-02-25 1965-08-31 Hyster Co Slip joint for a mechanical drive
US4033020A (en) * 1975-08-04 1977-07-05 Trw Inc. Method of making a slip joint
DE102009004407B4 (de) * 2008-01-15 2023-02-23 Dana Automotive Systems Group, Llc Rohrelement mit einer Vielzahl von unterschiedlich großen Keilverzahnungen
JP5890690B2 (ja) * 2012-01-12 2016-03-22 株式会社山田製作所 ステアリングシャフト
JP5967627B2 (ja) 2014-07-31 2016-08-10 株式会社ジェイテクト スプライン伸縮軸の製造方法
JP2016148371A (ja) * 2015-02-10 2016-08-18 トヨタ自動車株式会社 車両用シャフト
DE102016203625B3 (de) * 2016-03-07 2017-03-30 Thyssenkrupp Ag Verfahren zur Herstellung einer längenveränderbaren Lenkwelle und Spritzgießvorrichtung zur Durchführung des Verfahrens
DE102016203627B3 (de) * 2016-03-07 2017-03-30 Thyssenkrupp Ag Verfahren zur Herstellung einer längenveränderbaren Lenkwelle und Spritzgießvorrichtung zur Durchführung des Verfahrens
CN205686462U (zh) * 2016-06-28 2016-11-16 长城汽车股份有限公司 花键轴和转向传动轴

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524290A (en) * 1978-08-04 1980-02-21 Nacam Transmitting shaft
JPS6455411A (en) * 1987-08-22 1989-03-02 Aisin Seiki Manufacture of telescopical shaft
JP2009168194A (ja) * 2008-01-18 2009-07-30 Nsk Ltd 伸縮軸の製造方法、及び、この製造方法によって製造した伸縮軸

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024009794A1 (enExample) * 2022-07-04 2024-01-11
WO2024009794A1 (ja) * 2022-07-04 2024-01-11 日本精工株式会社 ステアリングシャフト
JP7717411B2 (ja) 2022-07-04 2025-08-04 Ｎｓｋステアリング＆コントロール株式会社 ステアリングシャフト

Also Published As

Publication number Publication date
EP3705256A1 (en) 2020-09-09
US20200284289A1 (en) 2020-09-10
CN111661138A (zh) 2020-09-15
EP3705256B1 (en) 2022-01-12

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