WO2015058880A1 - Outil de galetage - Google Patents

Outil de galetage Download PDF

Info

Publication number
WO2015058880A1
WO2015058880A1 PCT/EP2014/067544 EP2014067544W WO2015058880A1 WO 2015058880 A1 WO2015058880 A1 WO 2015058880A1 EP 2014067544 W EP2014067544 W EP 2014067544W WO 2015058880 A1 WO2015058880 A1 WO 2015058880A1
Authority
WO
WIPO (PCT)
Prior art keywords
rollers
blank
rolling tool
intermediate body
tool according
Prior art date
Application number
PCT/EP2014/067544
Other languages
German (de)
English (en)
Inventor
Andreas Essl
Ralf Fischer
Original Assignee
Allgaier Werke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51357946&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015058880(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allgaier Werke Gmbh filed Critical Allgaier Werke Gmbh
Priority to EP14752625.5A priority Critical patent/EP3060359B2/fr
Priority to PL14752625.5T priority patent/PL3060359T5/pl
Publication of WO2015058880A1 publication Critical patent/WO2015058880A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/28—Making other particular articles wheels or the like gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls

Definitions

  • the invention relates to a roller burnishing tool for producing a tooth structure in the wall of a preform. It is generally about producing a spline in the wall of a cylindrical blank to produce a gear.
  • EP 2 282 854 B1 which describes a roll forming method.
  • DE 2 017 709 describes a tool for rolling longitudinal grooves into cylindrical workpieces, wherein the profile rollers are movably mounted in the direction of the rolling force.
  • Each profile roller is supported by two support rollers touching the profile roller at its circumference, which are mounted in a receiving body. Between each receiving body and an inner wall of a
  • the preamble of claim 1 to be designed such that you can respond quickly and with little effort to deviations of the workpiece.
  • the roller burnishing tool is intended to provide, in particular, an alternative to the conventional adaptation of the penetration depth or the profile of the rollers, which is improved in terms of installation space and costs, as well as in terms of service life.
  • changing the position of the rollers relative to the blank may even be advantageously done during operation, at least without any rebuilding or removal of the rollers.
  • a blank 6 has the shape of a cylindrical hollow body with a closed bottom 6.1 and a cylindrical wall 6.2.
  • the blank 6 is made of a blank by deep drawing.
  • the circuit board is a circular steel disk.
  • 1 grooves must be pressed into the wall 6.2 by rolling by means of the rollers. This is done in the present case in that the blank 6 is moved from an upper position I shown here in a lower position II also shown.
  • the roller 1 is mounted and arranged so that it pushes the wall 6.2 when lowering the blank 6 inward.
  • two adjacent rollers 1 form a tooth which is parallel to the feed direction 7 of the blank 6.
  • the blank 6 is clamped between a counter-holder 8 and a punch 9.
  • the counter-holder 8 is fixedly connected to a quill 10, for example by screwing.
  • the punch 9 is located inside the blank 6. It is itself shaped like a gear. The teeth of the punch 9 work at
  • rollers 1 The paired use of rollers 1 shown here, wherein two rollers 1 adjacent to each other in a housing formed from two parts. 3

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne un outil de galetage servant à produire une structure dentée dans une paroi (6.2) d'une ébauche cylindrique (6), ledit outil se caractérisant par les éléments suivants : • - un dispositif de serrage servant à maintenir l'ébauche (6); • - une couronne de galets (1) en forme de disque montés de manière à pouvoir tourner, dont les bords périphériques sont dirigés vers la paroi (6.2) de l'ébauche et peuvent être pressés contre ladite paroi; • - des tourillons (2) servant au montage des galets (1); • - un poinçon (9) placé à l'intérieur de l'ébauche (6) et muni d'une structure dentée complémentaire; • - un mécanisme d'entraînement servant à produire un mouvement relatif dans une direction d'avance (7) entre les galets (1) et l'ébauche (6). L'invention est caractérisée en ce qu'un élément intermédiaire (11) en forme de coin comprime les galets (1) en exerçant une pression sur les tourillons (2) et prend appui sur un environnement fixe, sa position dans la direction d'avance (7) étant déterminée par au moins un écarteur remplaçable.
PCT/EP2014/067544 2013-10-22 2014-08-18 Outil de galetage WO2015058880A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14752625.5A EP3060359B2 (fr) 2013-10-22 2014-08-18 Outil de galetage
PL14752625.5T PL3060359T5 (pl) 2013-10-22 2014-08-18 Narzędzie do nagniatania rolkami

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310221391 DE102013221391A1 (de) 2013-10-22 2013-10-22 Rollierwerkzeug
DE102013221391.3 2013-10-22

Publications (1)

Publication Number Publication Date
WO2015058880A1 true WO2015058880A1 (fr) 2015-04-30

Family

ID=51357946

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/067544 WO2015058880A1 (fr) 2013-10-22 2014-08-18 Outil de galetage

Country Status (4)

Country Link
EP (1) EP3060359B2 (fr)
DE (1) DE102013221391A1 (fr)
PL (1) PL3060359T5 (fr)
WO (1) WO2015058880A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015009733A1 (de) * 2015-07-31 2017-02-02 Transform Automotive LLC, Inc. Verfahren zum Rollen von Lamellenträgern oder dergleichen und ein hierzu verwendeter Profilrollensatz
DE102017119290A1 (de) * 2017-08-23 2019-02-28 Aweba Werkzeugbau Gmbh Aue Formwerkzeug mit positionierten Zahnprofil-Drückrollen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017709A1 (de) * 1970-04-14 1971-11-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Werkzeug zum Einrollen von Längsnuten in zylindrische Werkstücke
FR2554743A1 (fr) * 1983-11-10 1985-05-17 Gilles Andre Tete de formage pour cannelures longitudinales sur toute la peripherie des pieces cylindriques
EP0761338A1 (fr) * 1995-08-30 1997-03-12 SCHULER PRESSEN GmbH & Co. Procédé et dispositif pour la fabrication d'articles profilés
DE19639081A1 (de) * 1996-09-24 1998-04-02 Herzing & Schroth Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen eines Werkstückes
DE102008017608B3 (de) * 2008-04-06 2009-04-30 Aweba Werkzeugbau Gmbh Aue Verfahren zur Herstellung eines innen- und außenverzahnten topfförmigen Blechteiles und eine Vorrichtung hierzu

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007063361B4 (de) * 2007-12-28 2013-06-13 Aweba Werkzeugbau Gmbh Aue Vorrichtung zur Herstellung eines Blechwerkstückes mit einer zylindrischen innen und außen zahnartig profilierten Wand
DE102008002297A1 (de) 2008-06-09 2009-12-10 Allgaier Werke Gmbh Rollumformverfahren zur Herstellung von längsverzahnten Profilkörpern in topfförmigen zylindrischen Werkstücken
DE102009044544B4 (de) * 2009-11-16 2013-03-28 Aweba Werkzeugbau Gmbh Aue Umformvorrichtung und Einrichtverfahren zum Einbringen einer Innen- und Außenverzahnung in ein zylindrisches Werkstück

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017709A1 (de) * 1970-04-14 1971-11-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Werkzeug zum Einrollen von Längsnuten in zylindrische Werkstücke
FR2554743A1 (fr) * 1983-11-10 1985-05-17 Gilles Andre Tete de formage pour cannelures longitudinales sur toute la peripherie des pieces cylindriques
EP0761338A1 (fr) * 1995-08-30 1997-03-12 SCHULER PRESSEN GmbH & Co. Procédé et dispositif pour la fabrication d'articles profilés
DE19639081A1 (de) * 1996-09-24 1998-04-02 Herzing & Schroth Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen eines Werkstückes
DE102008017608B3 (de) * 2008-04-06 2009-04-30 Aweba Werkzeugbau Gmbh Aue Verfahren zur Herstellung eines innen- und außenverzahnten topfförmigen Blechteiles und eine Vorrichtung hierzu

Also Published As

Publication number Publication date
EP3060359B1 (fr) 2019-06-19
PL3060359T3 (pl) 2019-12-31
EP3060359A1 (fr) 2016-08-31
EP3060359B2 (fr) 2022-11-02
PL3060359T5 (pl) 2024-04-22
DE102013221391A1 (de) 2015-04-23

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