[go: up one dir, main page]

DE3839681C2 - - Google Patents

Info

Publication number
DE3839681C2
DE3839681C2 DE3839681A DE3839681A DE3839681C2 DE 3839681 C2 DE3839681 C2 DE 3839681C2 DE 3839681 A DE3839681 A DE 3839681A DE 3839681 A DE3839681 A DE 3839681A DE 3839681 C2 DE3839681 C2 DE 3839681C2
Authority
DE
Germany
Prior art keywords
ball
carrier
centering
clamping
tool holder
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
DE3839681A
Other languages
German (de)
English (en)
Other versions
DE3839681A1 (de
Inventor
Gerhard 7121 Loechgau De Scheer
Werner 7120 Bietigheim-Bissingen De Muendlein
Gerhard 7121 Ingersheim De Stolz
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.)
Komet Praezisionswerkzeuge Robert Breuning GmbH
Original Assignee
Komet Stahlhalter- und Werkzeugfabrik Robert Breuning 7122 Besigheim De GmbH
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
Priority claimed from DE3739710A external-priority patent/DE3739710C1/de
Application filed by Komet Stahlhalter- und Werkzeugfabrik Robert Breuning 7122 Besigheim De GmbH filed Critical Komet Stahlhalter- und Werkzeugfabrik Robert Breuning 7122 Besigheim De GmbH
Priority to DE3839681A priority Critical patent/DE3839681A1/de
Publication of DE3839681A1 publication Critical patent/DE3839681A1/de
Application granted granted Critical
Publication of DE3839681C2 publication Critical patent/DE3839681C2/de
Granted 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B23B31/1077—Retention by screws acting on a floating pin
    • 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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • 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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/165—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with balls or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/022—Balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
DE3839681A 1987-11-24 1988-11-24 Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel Granted DE3839681A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3839681A DE3839681A1 (de) 1987-11-24 1988-11-24 Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3739710A DE3739710C1 (en) 1987-11-24 1987-11-24 Device for connecting two machine parts, in particular two tool parts of machine tools
DE3839681A DE3839681A1 (de) 1987-11-24 1988-11-24 Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel

Publications (2)

Publication Number Publication Date
DE3839681A1 DE3839681A1 (de) 1989-06-15
DE3839681C2 true DE3839681C2 (zh) 1990-04-12

Family

ID=25862095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3839681A Granted DE3839681A1 (de) 1987-11-24 1988-11-24 Vorrichtung zum verbinden eines werkzeughalters mit einem traeger, insbesondere einer werkzeugmaschinenspindel

Country Status (1)

Country Link
DE (1) DE3839681A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927423A1 (de) * 1989-08-19 1991-02-21 Daimler Benz Ag Kupplung zum verbinden zweier teile, insbesondere von fahrzeugen untereinander
DE4010653A1 (de) * 1990-04-03 1991-10-10 Lebrecht Horst Dipl Ing Fh Zentrierende spannvorrichtung
DE4101545A1 (de) * 1991-01-19 1992-07-23 Fraunhofer Ges Forschung Vorrichtung zur verbindung zweier bauteile mittels ultraschall
DE4230712A1 (de) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag Verdrehsicherung
DE29501733U1 (de) * 1995-02-03 1995-03-23 Westfalia-Werke Knöbel GmbH & Co., 33378 Rheda-Wiedenbrück Kugel-Ringrinnenkupplung für die Verbindung des Kupplungskugeltragarms mit der fahrzeugfesten Führungshülse einer Fahrzeuganhängerkupplung
DE29518660U1 (de) * 1995-11-23 1996-02-01 Ant. Panhans GmbH Werkzeug- und Maschinenfabrik, 72488 Sigmaringen Spannvorrichtung
DE29519664U1 (de) * 1995-12-12 1996-02-15 Spreitzer, Johann, 78559 Gosheim Spann- und Zentrierdorn
JP5064622B2 (ja) * 2001-09-21 2012-10-31 パスカルエンジニアリング株式会社 クランプ装置
TW200914172A (en) * 2007-09-29 2009-04-01 Honor Seiki Company Ltd Dual-surface constraint tool holder for lathe/miller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522555A1 (de) * 1984-12-19 1986-06-26 GTE Valeron Corp., Troy, Mich. Einrichtung zum verbinden eines auswechselbaren werkzeugkopfes mit einer werkzeugspindel

Also Published As

Publication number Publication date
DE3839681A1 (de) 1989-06-15

Similar Documents

Publication Publication Date Title
DE3108439C1 (de) Bohrwerkzeug, insbesondere Bohrstange
EP0339321A1 (de) Spannvorrichtung zum axialen Spannen zweier voneinander lösbarer Maschinenteile
EP0451360A2 (de) Spannvorrichtung zum Einspannen eines Werkzeuges in einem Werkzeugträger
DE3814550C1 (en) Clamping device for clamping two machine parts releasable from one another
DE102010014322A1 (de) Werkzeugkopf für ein rotierendes Werkzeug
DE2744410A1 (de) 4-backen-spannfutter fuer ein werkstueck
DE3632045C1 (de) Vorrichtung zur Verbindung zweier Werkzeugteile
DE3839681C2 (zh)
AT396887B (de) Vorrichtung zur verbindung zweier maschinenteile, insbesondere zweier werkzeugteile von werkzeugmaschinen
EP0027282B1 (de) Spindelverlängerung für Werkzeugmaschinen
DE3601225C1 (de) Wechselkopf fuer eine Werkzeugwechselvorrichtung
EP0247410A2 (de) Kupplung zur Verbindung von Werkzeugkopf und Werkzeughalter an Werkzeugmaschinen
DE20212313U1 (de) Vielschneidiges Rotationswerkzeug
EP0548878A1 (de) Vorrichtung zum präzisen Verbinden von Zwei zylindrischen Bauteilen, besonders zur Herstellung zusammengesetzter Werkzeuge
DE69215905T2 (de) Spannvorrichtung für fräser oder ähnliche, anpassbar für verschiedene haltergrössen
DE3729093C1 (de) Spannvorrichtung mit mechanischem Kraftverstaerker
DE69902374T2 (de) Werkzeugwechselgerät
DE202005018193U1 (de) Spannvorrichtung
DE3233868A1 (de) Einspanneinrichtung fuer hohle werkstuecke
DE4209485A1 (de) Spannzangenfutter
DE19941424A1 (de) Vorrichtung zum Aufspannen eines Werkstückes
DE8814664U1 (de) Vorrichtung zum Verbinden eines Werkzeughalters mit einem Träger, insbesondere einer Werkzeugmaschinenspindel
DE661868C (de) Vorrichtung zum Auf- und Abschrauben von Werkstueckteilen
DE29604036U1 (de) Werkzeughalter für Werkzeugmaschinen
DE20105764U1 (de) Vorrichtung zum Bearbeiten von Werkstücken

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KOMET PRAEZISIONSWERKZEUGE ROBERT BREUNING GMBH, 7

8339 Ceased/non-payment of the annual fee