EP4100186C0 - ROLLING TOOL AND METHOD FOR ROLLING A PROFILE - Google Patents

ROLLING TOOL AND METHOD FOR ROLLING A PROFILE

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
German (de)
French (fr)
Other versions
EP4100186B1 (en
EP4100186A1 (en
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/en
Application granted granted Critical
Publication of EP4100186C0 publication Critical patent/EP4100186C0/en
Publication of EP4100186B1 publication Critical patent/EP4100186B1/en
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 Rolling tool and method for rolling a profile Active EP4100186B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020103151.3A DE102020103151A1 (en) 2020-02-07 2020-02-07 Rolling tool and method for rolling a profile
PCT/EP2021/052643 WO2021156355A1 (en) 2020-02-07 2021-02-04 Rolling tool and method for rolling a profile

Publications (3)

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

Family

ID=74595258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21705114.3A Active EP4100186B1 (en) 2020-02-07 2021-02-04 Rolling tool and method for rolling a profile

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110654A1 (en) 2023-04-26 2024-10-31 Osg Ex-Cell-O Gmbh Round rolling tool and method for producing profiling
EP4477334A1 (en) * 2023-06-15 2024-12-18 Profiroll Technologies GmbH Rolling machine, system and method for rolling a longitudinally oriented profile
DE102023128274A1 (en) * 2023-10-16 2025-04-17 Profiroll Technologies Gmbh Profile cross rolling process for producing a gear profile with form elements in the profile inlet on a workpiece

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51257C (en) * 1889-07-05 1890-03-19 THE SlMONDS STEEL AND IRON FORGING COMPANY LIMITED in London Rolled plates for the production of screw threads
DE925522C (en) * 1950-10-20 1955-04-21 Pee Wee Maschinen Und Appbau I Process, thread rolling and machine for rolling threads in a continuous flow
DE803232C (en) 1951-04-02 1951-04-02 Schoppe & Faeser Feinmechanik Device for the production of toothed wheels and toothed parts according to the hot rolling process
DE1013612B (en) * 1953-03-12 1957-08-14 Pee Wee Maschinen Und Appbau I Device for cold rolling of axially parallel profiles, e.g. Gears
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 (en) * 1998-07-16 2000-01-05 王雪云 Variable tooth type screw axial feed thread rolling die
DE10129853C1 (en) 2001-06-21 2003-01-09 Gleason Works Tool for chamfering and deburring the front tooth edges of gear wheels
DE102007039959B4 (en) 2007-08-23 2013-06-06 Profiroll Technologies Gmbh Method for cold rolling of longitudinal gears and profiles for long shaft-shaped workpieces and profile rolling machine for this purpose
JP5401667B2 (en) * 2007-10-12 2014-01-29 有希 安藤 Method for manufacturing rolled screw shaft
JP5053399B2 (en) * 2010-02-22 2012-10-17 ユニオンツール株式会社 Rolling dies
DE102017116895B4 (en) * 2017-07-26 2024-12-05 Osg Ex-Cell-O Gmbh Method and device for producing a gear on a cylindrical workpiece

Also Published As

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

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