CA2098662A1 - Device for forging a helical gear - Google Patents

Device for forging a helical gear

Info

Publication number
CA2098662A1
CA2098662A1 CA002098662A CA2098662A CA2098662A1 CA 2098662 A1 CA2098662 A1 CA 2098662A1 CA 002098662 A CA002098662 A CA 002098662A CA 2098662 A CA2098662 A CA 2098662A CA 2098662 A1 CA2098662 A1 CA 2098662A1
Authority
CA
Canada
Prior art keywords
helical
cavity
truncated cone
tooth
punches
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.)
Abandoned
Application number
CA002098662A
Other languages
English (en)
French (fr)
Inventor
Tetsuya Hoguchi
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.)
O Oka Forge Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2098662A1 publication Critical patent/CA2098662A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • B21K1/305—Making machine elements wheels; discs with gear-teeth helical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
CA002098662A 1992-06-18 1993-06-17 Device for forging a helical gear Abandoned CA2098662A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4-049,165 1992-06-18
JP1992049165U JP2577170Y2 (ja) 1992-06-18 1992-06-18 ヘリカル歯車の成形装置

Publications (1)

Publication Number Publication Date
CA2098662A1 true CA2098662A1 (en) 1993-12-19

Family

ID=12823474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002098662A Abandoned CA2098662A1 (en) 1992-06-18 1993-06-17 Device for forging a helical gear

Country Status (4)

Country Link
EP (1) EP0584907A3 (ja)
JP (1) JP2577170Y2 (ja)
KR (1) KR940000539U (ja)
CA (1) CA2098662A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59810933D1 (de) 1997-12-07 2004-04-08 Feintool Internat Holding Ag L Verfahren zum bearbeiten eines werkstückes und zugehörige vorrichtung
US5996229A (en) * 1998-09-25 1999-12-07 Yang; Tsung-Hsun Method and mold die for forming a spiral bevel gear from metal powders
AT505947B1 (de) * 2007-11-14 2016-04-15 Miba Sinter Austria Gmbh Verdichtungswerkzeug
CN103260789B (zh) * 2010-11-12 2016-07-13 Pmg阿斯图里亚斯粉末金属公司 加工工件的工具
US9427790B2 (en) 2010-11-12 2016-08-30 Pmg Asturias Powder Metal S.A.U. Method for forming a workpiece
CN102319759B (zh) * 2011-07-20 2014-01-15 重庆创精温锻成型有限公司 汽车换档结合齿轮齿圈上的齿形导入角冷挤压成型方法
DE102013002043A1 (de) * 2013-02-07 2014-08-07 Sona Blw Präzisionsschmiede Gmbh Kalibriergesenk und Verfahren zur Herstellung eines Getriebe-Schaltrads mit Laufverzahnung
CN111531098A (zh) * 2020-04-28 2020-08-14 思进智能成形装备股份有限公司 汽车安全带扭轴的冷镦成型工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263474A (en) * 1962-12-14 1966-08-02 Ford Motor Co Method and apparatus for forming splines
GB1096846A (en) * 1965-03-25 1967-12-29 Zd Gomselmash Method of and apparatus for manufacturing profiled articles by pressing
US3803896A (en) * 1972-05-19 1974-04-16 Automobilove Zavody Np Method and apparatus for forming locking surfaces on gear rings
JP2706927B2 (ja) * 1989-01-27 1998-01-28 三菱自動車工業株式会社 カム型による加工装置

Also Published As

Publication number Publication date
JPH06546U (ja) 1994-01-11
EP0584907A2 (en) 1994-03-02
JP2577170Y2 (ja) 1998-07-23
EP0584907A3 (en) 1995-09-06
KR940000539U (ko) 1994-01-03

Similar Documents

Publication Publication Date Title
EP1714715B1 (en) Press forming method and apparatus
EP1356878B1 (en) Method for forming pulley
CA2087223C (en) Gear product
EP0942287B1 (en) Sensor ring and method of making the same
CA2098662A1 (en) Device for forging a helical gear
JP2826913B2 (ja) ドライブプレートの製造方法
US4509353A (en) Method of and apparatus for forming gears
JP4814118B2 (ja) 歯車成形方法及び装置
JP4734267B2 (ja) 歯車成形装置
JP3418180B2 (ja) リングギアの製造方法
US4677836A (en) Apparatus for flanging and splining a thin-walled power transmission member
US4064726A (en) Method of manufacturing pressure pots having a bayonet catch, and apparatus for carrying out such method
KR101151463B1 (ko) 금속 블랭크 상에 플랜지를 제조하는 방법, 및 변속 부품
JPS63120958A (ja) 変速用歯車及びその製造装置
US5463891A (en) Method for producing ratchet devices
JPH078402B2 (ja) フランジ付きボスの成形方法
US6142004A (en) Load-bearing shaped part and a method for manufacturing shaped parts
EP2826571B1 (en) Method for manufacturing a pulley for motor vehicle applications
CA2479034C (en) Stepped cam die
JP2782364B2 (ja) 同期噛合い式変速機用ブロックリングの製造方法
JPS6410300B2 (ja)
JPS613628A (ja) ボス付歯車の押出成形装置
EP2407258B1 (en) Method for producing a pulley for motor vehicle applications and the like provided with a plurality of V-shaped peripheral races
JPS6153139B2 (ja)
JPS60261638A (ja) ボス付歯車の製造方法

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued