WO2012063125A3 - Tool for machining a workpiece - Google Patents

Tool for machining a workpiece Download PDF

Info

Publication number
WO2012063125A3
WO2012063125A3 PCT/IB2011/002867 IB2011002867W WO2012063125A3 WO 2012063125 A3 WO2012063125 A3 WO 2012063125A3 IB 2011002867 W IB2011002867 W IB 2011002867W WO 2012063125 A3 WO2012063125 A3 WO 2012063125A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
workpiece
machining
drive
working direction
Prior art date
Application number
PCT/IB2011/002867
Other languages
German (de)
French (fr)
Other versions
WO2012063125A2 (en
Inventor
Diego CASTRO MENÉNDEZ-CASTANEDO
Juan Ignacio LÓPEZ MARTINEZ
Iván José PRESA LOPEZ
Original Assignee
Pmg Asturias Powder Metal S.A.U.
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 Pmg Asturias Powder Metal S.A.U. filed Critical Pmg Asturias Powder Metal S.A.U.
Priority to CN201180054586.4A priority Critical patent/CN103260789B/en
Priority to EP11805185.3A priority patent/EP2637810B1/en
Publication of WO2012063125A2 publication Critical patent/WO2012063125A2/en
Publication of WO2012063125A3 publication Critical patent/WO2012063125A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/025—Dies with parts moving along auxiliary lateral directions
    • 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)
  • Mechanical Operated Clutches (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

The invention relates to a tool (1) for machining a workpiece (4). The tool (1) contains a tool element (3) that can be moved in the working direction (22) in order to be applied to a surface (21) of the workpiece (4). A drive element (19, 19a, 19b) that can be driven in a drive direction (24) transversally to the working direction (22) of the tool element (3) interacts with the tool element (3) to transmit a force. A transmission element (2, 2a, 2b) for transmitting force between the drive element (19, 19a, 19b) and the tool element (3) is positioned between the tool element (3) and the drive element (19, 19a, 19b).
PCT/IB2011/002867 2010-11-12 2011-11-11 Tool for machining a workpiece WO2012063125A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180054586.4A CN103260789B (en) 2010-11-12 2011-11-11 The instrument of processing work
EP11805185.3A EP2637810B1 (en) 2010-11-12 2011-11-11 Tool for machining a workpiece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6972010 2010-11-12
ATGM697/2010 2010-11-12

Publications (2)

Publication Number Publication Date
WO2012063125A2 WO2012063125A2 (en) 2012-05-18
WO2012063125A3 true WO2012063125A3 (en) 2012-07-19

Family

ID=45446101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/002867 WO2012063125A2 (en) 2010-11-12 2011-11-11 Tool for machining a workpiece

Country Status (3)

Country Link
EP (1) EP2637810B1 (en)
CN (1) CN103260789B (en)
WO (1) WO2012063125A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180507B (en) * 2016-07-28 2018-06-19 江苏太平洋精锻科技股份有限公司 Thin wall cylinder inner wall second radially inner ring forming technology

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527594A1 (en) * 1964-01-16 1969-08-14 Smeralovy Zd Y Narodni Podnik Method and device for the production of precision profile bars by radial pressing
DE2212512A1 (en) * 1972-03-15 1973-10-04 Praga Automobilove Zd Y N P PROCESS AND DEVICE FOR FORMING LOCKS IN TOOTHING OF SLIDING SLEEVES OR DGL
DE2517039A1 (en) * 1975-04-17 1976-10-28 Vni Instrumentalnij I Ssr Die system for radial die forging - has retractable lower centre punch support for downwards removal of forgings
JPH02200341A (en) * 1989-01-27 1990-08-08 Mitsubishi Motors Corp Working device by cam die
EP0584907A2 (en) * 1992-06-18 1994-03-02 O-Oka Forge Co., Ltd. Device for forging a helical gear
DE19523689A1 (en) * 1995-07-05 1997-01-16 Krupp Ag Hoesch Krupp Method of calibrating workpieces with profiled external contour, such as gearwheels - involves forging workpieces, starting from preform, radially inwards over whole generated surface, forging being carried out cold or semi-hot
EP2060346A2 (en) * 2007-11-14 2009-05-20 Miba Sinter Austria GmbH Densification tool, press comprising such tool and process for the densification of a sintered part or powder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803896A (en) * 1972-05-19 1974-04-16 Automobilove Zavody Np Method and apparatus for forming locking surfaces on gear rings
WO2005053875A1 (en) * 2003-12-04 2005-06-16 Bishop Innovation Limited Steering rack manufacture
AT507738B1 (en) 2008-12-16 2011-03-15 Miba Sinter Austria Gmbh METHOD FOR STORING THE INTERNAL FORMING OF A POWDER METALLUALLY MANUFACTURED SHEET SUCTION FOR A MANUAL GEARBOX

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527594A1 (en) * 1964-01-16 1969-08-14 Smeralovy Zd Y Narodni Podnik Method and device for the production of precision profile bars by radial pressing
DE2212512A1 (en) * 1972-03-15 1973-10-04 Praga Automobilove Zd Y N P PROCESS AND DEVICE FOR FORMING LOCKS IN TOOTHING OF SLIDING SLEEVES OR DGL
DE2517039A1 (en) * 1975-04-17 1976-10-28 Vni Instrumentalnij I Ssr Die system for radial die forging - has retractable lower centre punch support for downwards removal of forgings
JPH02200341A (en) * 1989-01-27 1990-08-08 Mitsubishi Motors Corp Working device by cam die
EP0584907A2 (en) * 1992-06-18 1994-03-02 O-Oka Forge Co., Ltd. Device for forging a helical gear
DE19523689A1 (en) * 1995-07-05 1997-01-16 Krupp Ag Hoesch Krupp Method of calibrating workpieces with profiled external contour, such as gearwheels - involves forging workpieces, starting from preform, radially inwards over whole generated surface, forging being carried out cold or semi-hot
EP2060346A2 (en) * 2007-11-14 2009-05-20 Miba Sinter Austria GmbH Densification tool, press comprising such tool and process for the densification of a sintered part or powder

Also Published As

Publication number Publication date
EP2637810A2 (en) 2013-09-18
WO2012063125A2 (en) 2012-05-18
CN103260789B (en) 2016-07-13
EP2637810B1 (en) 2017-08-02
CN103260789A (en) 2013-08-21

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