DE3781810D1 - Vorrichtung zum wechseln von werkzeugen in werkzeugmaschinen. - Google Patents

Vorrichtung zum wechseln von werkzeugen in werkzeugmaschinen.

Info

Publication number
DE3781810D1
DE3781810D1 DE8787850006T DE3781810T DE3781810D1 DE 3781810 D1 DE3781810 D1 DE 3781810D1 DE 8787850006 T DE8787850006 T DE 8787850006T DE 3781810 T DE3781810 T DE 3781810T DE 3781810 D1 DE3781810 D1 DE 3781810D1
Authority
DE
Germany
Prior art keywords
locking device
tools
valve
sleeve
valve arrangement
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 - Fee Related
Application number
DE8787850006T
Other languages
English (en)
Other versions
DE3781810T2 (de
Inventor
Bengt Axel Andersson
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.)
Waco Jonsereds AB
Original Assignee
Waco Jonsereds AB
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 Waco Jonsereds AB filed Critical Waco Jonsereds AB
Publication of DE3781810D1 publication Critical patent/DE3781810D1/de
Application granted granted Critical
Publication of DE3781810T2 publication Critical patent/DE3781810T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15553—Tensioning devices or tool holders, e.g. grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
DE8787850006T 1986-01-16 1987-01-09 Vorrichtung zum wechseln von werkzeugen in werkzeugmaschinen. Expired - Fee Related DE3781810T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600182A SE451366B (sv) 1986-01-16 1986-01-16 Anordning for byte av verktyg i verktygsmaskiner

Publications (2)

Publication Number Publication Date
DE3781810D1 true DE3781810D1 (de) 1992-10-29
DE3781810T2 DE3781810T2 (de) 1993-04-22

Family

ID=20363116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787850006T Expired - Fee Related DE3781810T2 (de) 1986-01-16 1987-01-09 Vorrichtung zum wechseln von werkzeugen in werkzeugmaschinen.

Country Status (4)

Country Link
EP (1) EP0229748B1 (de)
AT (1) ATE80819T1 (de)
DE (1) DE3781810T2 (de)
SE (1) SE451366B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108539A1 (de) * 2014-06-17 2015-12-17 Kennametal Inc. Dehnspannfutter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478407A (en) * 1967-12-11 1969-11-18 United States Steel Corp Apparatus for manipulating disc-like members
US3925878A (en) * 1973-05-17 1975-12-16 Toyoda Machine Works Ltd Grinding machine with an automatic exchange device for grinding wheels
DE2700934A1 (de) * 1977-01-12 1978-07-13 Boerje Ramsbro Hydraulische spannvorrichtung
WO1982002872A1 (en) * 1981-02-24 1982-09-02 Huff Edward R Clamp assembly
SE8202293L (sv) * 1982-04-13 1983-10-14 Lofab Square Ab Anordning for fastspenning av ett verktyg
DE3326292C1 (de) * 1983-07-21 1985-01-31 Hans Kaltenbach Maschinenfabrik GmbH & Co, 7850 Lörrach Vorrichtung zum Wechseln des Sägeblattes an einer Kreissägemaschine
DE3417430A1 (de) * 1984-05-11 1985-11-14 Manfred 6980 Wertheim König Hydraulisches spannelement
JPS6138841A (ja) * 1984-07-28 1986-02-24 Kyoritsu Seiki Kk マシニングセンタに於ける交換工具
CH661237A5 (fr) * 1984-12-19 1987-07-15 Arcofil Sa Procede de chargement automatique de stations de travail et dispositif pour la mise en oeuvre de ce procede.

Also Published As

Publication number Publication date
EP0229748B1 (de) 1992-09-23
SE8600182L (sv) 1987-07-17
DE3781810T2 (de) 1993-04-22
EP0229748A3 (en) 1990-08-16
SE8600182D0 (sv) 1986-01-16
EP0229748A2 (de) 1987-07-22
SE451366B (sv) 1987-10-05
ATE80819T1 (de) 1992-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee