EP2421674A1 - Machine-outil et machine de fabrication de rainures ou de renfoncements similaires - Google Patents

Machine-outil et machine de fabrication de rainures ou de renfoncements similaires

Info

Publication number
EP2421674A1
EP2421674A1 EP09736838A EP09736838A EP2421674A1 EP 2421674 A1 EP2421674 A1 EP 2421674A1 EP 09736838 A EP09736838 A EP 09736838A EP 09736838 A EP09736838 A EP 09736838A EP 2421674 A1 EP2421674 A1 EP 2421674A1
Authority
EP
European Patent Office
Prior art keywords
broach
guide rod
tool unit
longitudinal direction
feed
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.)
Withdrawn
Application number
EP09736838A
Other languages
German (de)
English (en)
Inventor
Dieter Neustadt
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.)
Maschinenfabrik Fromag & Co KG GmbH
Original Assignee
Maschinenfabrik Fromag & Co KG 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
Application filed by Maschinenfabrik Fromag & Co KG GmbH filed Critical Maschinenfabrik Fromag & Co KG GmbH
Publication of EP2421674A1 publication Critical patent/EP2421674A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D43/00—Broaching tools
    • B23D43/02—Broaching tools for cutting by rectilinear movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
    • B23D3/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line for cutting grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
    • B23D41/04—Broaching machines or broaching devices characterised only by constructional features of particular parts of tool-carrying arrangements

Definitions

  • At least one guide pin can also be arranged on the guide rod and at least one guide slot on the broach.
  • the at least one guide slot extends / extend parallel to the feed surface of the broach and consequently also parallel to the feed wedge of the guide rod.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

L'invention concerne une machine-outil (1) pour la fabrication de rainures (N) ou de renfoncements similaires dans ou sur une pièce à usiner (W), en particulier pour une machine à rainurer par traction. La machine-outil présente au moins une broche (2) mobile périodiquement vers le haut et vers le bas dans la direction longitudinale de l'outil (L), présentant plusieurs lames de couteau (3) et au moins une tige de guidage s'étendant dans la direction longitudinale de l'outil (L) et munie d'un coin d'avance (5). Cette machine-outil est caractérisée en ce que le coin d'avance (5) est agencé sur le côté avant, tourné vers la broche (2), de la tige de guidage (4) et travaille sur une surface d'avance (6) de la broche (2) en forme de coin, agencée sur le côté arrière de la broche (2), la broche (2) et la tige de guidage (4) étant conjointement mobiles vers le haut et vers le bas dans la direction longitudinale (L) pendant une course de travail, et pouvant être déplacées l'une par rapport à l'autre dans la direction longitudinale au cours de l'avance.
EP09736838A 2009-04-22 2009-10-08 Machine-outil et machine de fabrication de rainures ou de renfoncements similaires Withdrawn EP2421674A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200920005880 DE202009005880U1 (de) 2009-04-22 2009-04-22 Werkzeugaggregat und Maschine zum Herstellen von Nuten o.dgl. Vertiefungen
PCT/EP2009/007219 WO2010121636A1 (fr) 2009-04-22 2009-10-08 Machine-outil et machine de fabrication de rainures ou de renfoncements similaires

Publications (1)

Publication Number Publication Date
EP2421674A1 true EP2421674A1 (fr) 2012-02-29

Family

ID=40897109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09736838A Withdrawn EP2421674A1 (fr) 2009-04-22 2009-10-08 Machine-outil et machine de fabrication de rainures ou de renfoncements similaires

Country Status (3)

Country Link
EP (1) EP2421674A1 (fr)
DE (1) DE202009005880U1 (fr)
WO (1) WO2010121636A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109513996A (zh) * 2018-11-15 2019-03-26 长沙思胜智能设备有限公司 机床的翻转接料机构及机床
CN109513991A (zh) * 2018-11-15 2019-03-26 长沙思胜智能设备有限公司 机床翻转装置的连杆机构及机床

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295177A1 (fr) * 2009-09-09 2011-03-16 Maschinenfabrik Frömag GmbH & Co. Kg Agrégat d'outil et machine d'extraction de rainures pour la fabrication de rainures ou d'évidements
CN102528527B (zh) * 2012-01-17 2014-04-16 山东立辉重工有限公司 一种拉床的连续拉削结构
CN102794655B (zh) * 2012-08-31 2015-01-07 许昌远东传动轴股份有限公司 接叉套键槽拉削加工夹具
CN102861948A (zh) * 2012-09-11 2013-01-09 唐进元 一种键槽插拉机床
DE102013111200B3 (de) * 2013-10-10 2014-12-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Bohrsystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393646A (en) 1942-06-08 1946-01-29 Ex Cell O Corp Cutting tool
US2502711A (en) 1944-11-02 1950-04-04 Thomas J Evans Pipe-cutting tool
US2488814A (en) * 1946-07-06 1949-11-22 Nellie M Gottschalt Expansible broach
US2562668A (en) * 1948-02-07 1951-07-31 Nellie M Gottschalt Broach
DE803776C (de) * 1949-07-26 1951-04-09 Deutsche Bundesbahn Vorrichtung zum Raeumen von Schieberrosten an Steuerventilen der Druckluftbremsen
DE1001088B (de) * 1952-09-04 1957-01-17 Froendenberger Masch App Gmbh Steuervorrichtung fuer die Relativbewegung des die Vorschubstange mit dem Vorschubkeil tragenden Schaltschlittens bei Nutenziehmaschinen
GB939685A (en) * 1959-02-11 1963-10-16 Sykes And Hepworth Engineers L Improvements in or relating to expansible broaching tools
DE1146327B (de) 1960-03-09 1963-03-28 Froendenberger Masch App Gmbh Vorschubvorrichtung fuer Nutenziehmaschinen
DE3240243A1 (de) 1982-10-29 1984-05-03 Thyssen Industrie Ag, 4300 Essen Werkzeug fuer nutenziehmaschinen
DE4330529C2 (de) 1993-09-09 1995-12-14 Balzat Werkzeugmaschinenfabrik Stoßräumverfahren und Vorrichtung zu seiner Durchführung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2010121636A1 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109513996A (zh) * 2018-11-15 2019-03-26 长沙思胜智能设备有限公司 机床的翻转接料机构及机床
CN109513991A (zh) * 2018-11-15 2019-03-26 长沙思胜智能设备有限公司 机床翻转装置的连杆机构及机床
CN109513996B (zh) * 2018-11-15 2020-06-02 长沙思胜智能设备有限公司 机床的翻转接料机构及机床
CN109513991B (zh) * 2018-11-15 2020-06-19 长沙思胜智能设备有限公司 机床翻转装置的连杆机构及机床

Also Published As

Publication number Publication date
DE202009005880U1 (de) 2009-07-23
WO2010121636A1 (fr) 2010-10-28

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