EP4100186C0 - Walzwerkzeug und verfahren zum walzen eines profils - Google Patents

Walzwerkzeug und verfahren zum walzen eines profils

Info

Publication number
EP4100186C0
EP4100186C0 EP21705114.3A EP21705114A EP4100186C0 EP 4100186 C0 EP4100186 C0 EP 4100186C0 EP 21705114 A EP21705114 A EP 21705114A EP 4100186 C0 EP4100186 C0 EP 4100186C0
Authority
EP
European Patent Office
Prior art keywords
rolling
profile
tool
rolling tool
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.)
Active
Application number
EP21705114.3A
Other languages
English (en)
French (fr)
Other versions
EP4100186B1 (de
EP4100186A1 (de
Inventor
Stefan Lüder
Michael Felke
Peter Brau
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.)
Profiroll Technologies GmbH
Original Assignee
Profiroll Technologies 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 Profiroll Technologies GmbH filed Critical Profiroll Technologies GmbH
Publication of EP4100186A1 publication Critical patent/EP4100186A1/de
Application granted granted Critical
Publication of EP4100186C0 publication Critical patent/EP4100186C0/de
Publication of EP4100186B1 publication Critical patent/EP4100186B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
EP21705114.3A 2020-02-07 2021-02-04 Walzwerkzeug und verfahren zum walzen eines profils Active EP4100186B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020103151.3A DE102020103151A1 (de) 2020-02-07 2020-02-07 Walzwerkzeug und Verfahren zum Walzen eines Profils
PCT/EP2021/052643 WO2021156355A1 (de) 2020-02-07 2021-02-04 Walzwerkzeug und verfahren zum walzen eines profils

Publications (3)

Publication Number Publication Date
EP4100186A1 EP4100186A1 (de) 2022-12-14
EP4100186C0 true EP4100186C0 (de) 2025-04-02
EP4100186B1 EP4100186B1 (de) 2025-04-02

Family

ID=74595258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21705114.3A Active EP4100186B1 (de) 2020-02-07 2021-02-04 Walzwerkzeug und verfahren zum walzen eines profils

Country Status (4)

Country Link
EP (1) EP4100186B1 (de)
DE (1) DE102020103151A1 (de)
HU (1) HUE071839T2 (de)
WO (1) WO2021156355A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110654A1 (de) 2023-04-26 2024-10-31 Osg Ex-Cell-O Gmbh Rundwalzwerkzeug und Verfahren zur Herstellung Profilierung
EP4477334A1 (de) * 2023-06-15 2024-12-18 Profiroll Technologies GmbH Walzmaschine, system und verfahren zum walzen eines längsgerichteten profils
DE102023128274A1 (de) * 2023-10-16 2025-04-17 Profiroll Technologies Gmbh Profil-Querwalzverfahren zur Erzeugung eines Verzahnungsprofils mit Formelementen im Profileinlauf an einem Werkstück

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51257C (de) * 1889-07-05 1890-03-19 THE SlMONDS STEEL AND IRON FORGING COMPANY LIMITED in London Walzplatten zur Herstellung von Schraubengewinden
DE925522C (de) * 1950-10-20 1955-04-21 Pee Wee Maschinen Und Appbau I Verfahren, Gewindewalzen und Maschine zum Walzen von Gewinde im Durchlauf
DE803232C (de) 1951-04-02 1951-04-02 Schoppe & Faeser Feinmechanik Vorrichtung zum Herstellen von Zahnraedern und verzahnten Teilen nach dem Warmrollverfahren
DE1013612B (de) * 1953-03-12 1957-08-14 Pee Wee Maschinen Und Appbau I Einrichtung zum Kaltwalzen von achsparallelen Profilen, z.B. Verzahnungen
US3735619A (en) * 1972-01-27 1973-05-29 Lear Siegler Inc Gear roll chamfering
JPS57160532A (en) * 1981-03-25 1982-10-02 Anderson Cook Inc Rotary molding tool and spindle for said tool
CN2356779Y (zh) * 1998-07-16 2000-01-05 王雪云 变齿形螺旋轴向进给滚丝模
DE10129853C1 (de) 2001-06-21 2003-01-09 Gleason Works Werkzeug zum Anfasen und Entgraten der stirnseitigen Zahnkanten von Zahnrädern
DE102007039959B4 (de) 2007-08-23 2013-06-06 Profiroll Technologies Gmbh Verfahren zum Kaltwalzen von längsgerichteten Verzahnungen und Profilen bei langen wellenförmigen Werkstücken und Profilwalzmaschine hierzu
JP5401667B2 (ja) * 2007-10-12 2014-01-29 有希 安藤 転造ネジ軸の製造方法
JP5053399B2 (ja) * 2010-02-22 2012-10-17 ユニオンツール株式会社 転造ダイス
DE102017116895B4 (de) * 2017-07-26 2024-12-05 Osg Ex-Cell-O Gmbh Verfahren und Vorrichtung zur Herstellung einer Verzahnung an einem zylindrischen Werkstück

Also Published As

Publication number Publication date
HUE071839T2 (hu) 2025-09-28
DE102020103151A1 (de) 2021-08-12
EP4100186B1 (de) 2025-04-02
EP4100186A1 (de) 2022-12-14
WO2021156355A1 (de) 2021-08-12

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