JP7846708B2 - ワークピースの冷間加工プロファイル成形のための装置および方法 - Google Patents

ワークピースの冷間加工プロファイル成形のための装置および方法

Info

Publication number
JP7846708B2
JP7846708B2 JP2023574517A JP2023574517A JP7846708B2 JP 7846708 B2 JP7846708 B2 JP 7846708B2 JP 2023574517 A JP2023574517 A JP 2023574517A JP 2023574517 A JP2023574517 A JP 2023574517A JP 7846708 B2 JP7846708 B2 JP 7846708B2
Authority
JP
Japan
Prior art keywords
tool
axis
workpiece
tool holder
profile
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
JP2023574517A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024521913A (ja
Inventor
デリアツ，ダニエル
カプキン，エクレム
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.)
Ernst Grob AG
Original Assignee
Ernst Grob AG
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 Ernst Grob AG filed Critical Ernst Grob AG
Publication of JP2024521913A publication Critical patent/JP2024521913A/ja
Application granted granted Critical
Publication of JP7846708B2 publication Critical patent/JP7846708B2/ja
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
    • 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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • B21D7/085—Bending rods, profiles, or tubes by passing between rollers or through a curved die by passing through a curved die
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
JP2023574517A 2021-06-04 2022-06-02 ワークピースの冷間加工プロファイル成形のための装置および方法 Active JP7846708B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH00654/21 2021-06-04
CH00654/21A CH718706A1 (de) 2021-06-04 2021-06-04 Vorrichtung und Verfahren zum kaltumformenden Profilieren von Werkstücken.
PCT/EP2022/065014 WO2022253942A1 (fr) 2021-06-04 2022-06-02 Dispositif et procédé de profilage de pièces par formage à froid

Publications (2)

Publication Number Publication Date
JP2024521913A JP2024521913A (ja) 2024-06-04
JP7846708B2 true JP7846708B2 (ja) 2026-04-15

Family

ID=78073763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023574517A Active JP7846708B2 (ja) 2021-06-04 2022-06-02 ワークピースの冷間加工プロファイル成形のための装置および方法

Country Status (7)

Country Link
US (1) US20240261840A1 (fr)
EP (1) EP4347151B1 (fr)
JP (1) JP7846708B2 (fr)
KR (1) KR20240043134A (fr)
CN (1) CN117794660A (fr)
CH (1) CH718706A1 (fr)
WO (1) WO2022253942A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112074A1 (fr) 2008-03-13 2009-09-17 Ernst Grob Ag Dispositif et procédé de production de profils dentés sur des pièces
WO2020099536A1 (fr) 2018-11-15 2020-05-22 Ernst Grob Ag Dispositif et procédé de profilage de pièces par formage à froid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH372535A (de) * 1959-08-05 1963-10-15 Grob Ernst Maschine zum Profilieren von Metallkörpern
CH579427A5 (fr) * 1975-02-24 1976-09-15 Grob Ernst Fa
ATE155717T1 (de) * 1994-06-25 1997-08-15 Grob Ernst Fa Verfahren und vorrichtung zum walzen von hohlteilen
JP2007519528A (ja) * 2004-02-06 2007-07-19 エルンスト グロープ アクチェンゲゼルシャフト 工作物に歯状の成形部を製作する装置及び方法
CA2615220C (fr) * 2005-07-15 2013-01-08 Ernst Grob Ag Procede pour realiser des dentures interieures et exterieures sur des pieces creuses cylindriques a paroi mince
DE102014002971A1 (de) 2014-03-06 2015-09-10 Webo Werkzeugbau Oberschwaben Gmbh Verfahren und Vorrichtung zur Herstellung eines innen-und außenverzahnten topfförmingen Blechteils mit einem Umformkopf

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112074A1 (fr) 2008-03-13 2009-09-17 Ernst Grob Ag Dispositif et procédé de production de profils dentés sur des pièces
WO2020099536A1 (fr) 2018-11-15 2020-05-22 Ernst Grob Ag Dispositif et procédé de profilage de pièces par formage à froid

Also Published As

Publication number Publication date
CN117794660A (zh) 2024-03-29
JP2024521913A (ja) 2024-06-04
CH718706A1 (de) 2022-12-15
KR20240043134A (ko) 2024-04-02
EP4347151A1 (fr) 2024-04-10
EP4347151B1 (fr) 2025-05-21
US20240261840A1 (en) 2024-08-08
WO2022253942A1 (fr) 2022-12-08

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