ES2291987T3 - Dispositivo para el apriete y desapriete termicos de herramientas en mandriles de contraccion. - Google Patents

Dispositivo para el apriete y desapriete termicos de herramientas en mandriles de contraccion. Download PDF

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Publication number
ES2291987T3
ES2291987T3 ES05002270T ES05002270T ES2291987T3 ES 2291987 T3 ES2291987 T3 ES 2291987T3 ES 05002270 T ES05002270 T ES 05002270T ES 05002270 T ES05002270 T ES 05002270T ES 2291987 T3 ES2291987 T3 ES 2291987T3
Authority
ES
Spain
Prior art keywords
housing
refrigerant
contraction
mandrel
cooling
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.)
Expired - Lifetime
Application number
ES05002270T
Other languages
English (en)
Spanish (es)
Inventor
Rudiger Steudte
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.)
Bilz Werkzeugfabrik GmbH and Co KG
Original Assignee
Bilz Werkzeugfabrik GmbH and Co KG
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 Bilz Werkzeugfabrik GmbH and Co KG filed Critical Bilz Werkzeugfabrik GmbH and Co KG
Application granted granted Critical
Publication of ES2291987T3 publication Critical patent/ES2291987T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1179—Retention by friction only, e.g. using springs, resilient sleeves, tapers using heating and cooling
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • B23P11/027—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold for mounting tools in tool holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17957—Friction grip
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/35—Miscellaneous
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53439—Means to assemble or disassemble including provision to utilize thermal expansion of work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Jigs For Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Gripping On Spindles (AREA)
ES05002270T 2004-03-20 2005-02-03 Dispositivo para el apriete y desapriete termicos de herramientas en mandriles de contraccion. Expired - Lifetime ES2291987T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004004424U DE202004004424U1 (de) 2004-03-20 2004-03-20 Einrichtung zum thermischen Spannen und Entspannen von Werkzeugen in Schrumpffuttern
DE202004004424~U 2004-03-20

Publications (1)

Publication Number Publication Date
ES2291987T3 true ES2291987T3 (es) 2008-03-01

Family

ID=32731344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05002270T Expired - Lifetime ES2291987T3 (es) 2004-03-20 2005-02-03 Dispositivo para el apriete y desapriete termicos de herramientas en mandriles de contraccion.

Country Status (6)

Country Link
US (1) US7157676B2 (enExample)
EP (1) EP1584408B1 (enExample)
JP (1) JP2005262440A (enExample)
AT (1) ATE374669T1 (enExample)
DE (2) DE202004004424U1 (enExample)
ES (1) ES2291987T3 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005043206B4 (de) * 2005-09-09 2015-10-22 Franz Haimer Maschinenbau Kg Einrichtung und Verfahren zum Kühlen von Werkzeughaltern mit Schrumpffuttern
WO2007028522A2 (de) * 2005-09-09 2007-03-15 Franz Haimer Maschinenbau Kg Vorrichtung und verfahren zur kühlung von schrumpffuttern bzw.vorrichtung zur aufnahme von werkzeugfuttern
DE202006005517U1 (de) * 2006-04-03 2007-05-16 Rineck Gmbh Maschinenbau Induktionsschrumpfvorrichtung zum Wechseln von Werkzeugen, wie Bohrer, Fräser o.dgl. in einem Werkzeughalter
US7959387B2 (en) * 2007-10-03 2011-06-14 Kennametal Inc. Shrink fit sleeve for tool holder
US20100051610A1 (en) * 2008-08-27 2010-03-04 Parlec, Inc. Combination tool presetter and induction heat-shrink apparatus
DE102008051282A1 (de) 2008-10-10 2010-04-15 Bilz Werkzeugfabrik Gmbh & Co. Kg Verfahren zum thermischen Spannen von Werkzeugen in Schrumpffuttern
DE102009034730A1 (de) 2009-07-24 2011-01-27 Franz Haimer Maschinenbau Kg Nebelkühlung
DE102012002596A1 (de) * 2012-02-13 2013-08-14 Franz Haimer Maschinenbau Kg Vorrichtung zur Kühlung eines Schrumpffutters
DE102017107096A1 (de) 2017-04-03 2018-10-04 Bilz Werkzeugfabrik Gmbh & Co. Kg Spannfutter zum Spannen von Objekten und Verfahren zur Herstellung eines solchen
CN113245795B (zh) * 2021-06-02 2021-09-21 四川天坤模具制造有限公司 一种拉伸胀型连续成型工艺
DE102022114046A1 (de) * 2022-06-02 2023-12-07 Haimer Gmbh Vorrichtung zum Kühlen und/oder Trocknen eines Schrumpf-futters und Verfahren zum Kühlen und/oder Trocknen eines Werkzeughalters, insbesondere eines Schrumpffutters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625090A (en) * 1984-05-30 1986-11-25 Park-Ohio Industries, Inc. Apparatus for inductively heat treating workpiece bore walls
DE29820838U1 (de) * 1998-11-21 1999-04-22 Helmut Diebold GmbH & Co. Goldring-Werkzeugfabrik, 72417 Jungingen Reduzierhülse für eine Schrumpfvorrichtung für eine Werkzeugaufnahme
US6161309A (en) * 1999-04-28 2000-12-19 Cook; Harold D. Heat shrink tool holder cooler
DE10015074C1 (de) * 2000-03-25 2001-08-16 Glimpel Emuge Werk Schrumpfgerät für Werkzeuge,insbesondere Hartmetallwerkzeuge
DE10024423A1 (de) * 2000-05-19 2001-11-22 Otto Bilz, Werkzeugfabrik Gmbh & Co Verfahren zum kraftschlüssigen Einspannen eines Werkzeuges
DE10025004B4 (de) 2000-05-22 2009-12-31 Kelch & Links Gmbh Kühleinrichtung für ein Schrumpfgerät
JP4575562B2 (ja) * 2000-06-30 2010-11-04 株式会社ミヤデン ツール焼きばめ焼き抜き用加熱装置
US6857177B2 (en) * 2000-09-01 2005-02-22 Gemini Group, Inc. System for presetting shrink-fit tools
EP1310323B1 (de) * 2001-11-12 2011-03-30 Franz Haimer Maschinenbau KG Schrumpfvorrichtung für einen Werkzeughalter

Also Published As

Publication number Publication date
DE202004004424U1 (de) 2004-07-15
JP2005262440A (ja) 2005-09-29
DE502005001590D1 (de) 2007-11-15
EP1584408A1 (de) 2005-10-12
EP1584408B1 (de) 2007-10-03
ATE374669T1 (de) 2007-10-15
US7157676B2 (en) 2007-01-02
US20050204552A1 (en) 2005-09-22

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