DE2146994C3 - Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen - Google Patents

Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen

Info

Publication number
DE2146994C3
DE2146994C3 DE2146994A DE2146994A DE2146994C3 DE 2146994 C3 DE2146994 C3 DE 2146994C3 DE 2146994 A DE2146994 A DE 2146994A DE 2146994 A DE2146994 A DE 2146994A DE 2146994 C3 DE2146994 C3 DE 2146994C3
Authority
DE
Germany
Prior art keywords
crank
rollers
tool
crankshaft
roller
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.)
Expired
Application number
DE2146994A
Other languages
German (de)
English (en)
Other versions
DE2146994B2 (de
DE2146994A1 (de
Inventor
Hans J. Dipl.-Kfm. 5143 Wassenberg Naumann
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.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Wilhelm Hegenscheidt 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 Wilhelm Hegenscheidt GmbH filed Critical Wilhelm Hegenscheidt GmbH
Priority to DE2146994A priority Critical patent/DE2146994C3/de
Priority to US00223892A priority patent/US3735620A/en
Priority to JP9504172A priority patent/JPS548183B2/ja
Publication of DE2146994A1 publication Critical patent/DE2146994A1/de
Publication of DE2146994B2 publication Critical patent/DE2146994B2/de
Application granted granted Critical
Publication of DE2146994C3 publication Critical patent/DE2146994C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE2146994A 1971-09-21 1971-09-21 Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen Expired DE2146994C3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2146994A DE2146994C3 (de) 1971-09-21 1971-09-21 Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen
US00223892A US3735620A (en) 1971-09-21 1972-02-07 Crankshaft rolling apparatus
JP9504172A JPS548183B2 (ja) 1971-09-21 1972-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146994A DE2146994C3 (de) 1971-09-21 1971-09-21 Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen

Publications (3)

Publication Number Publication Date
DE2146994A1 DE2146994A1 (de) 1973-04-05
DE2146994B2 DE2146994B2 (de) 1973-08-02
DE2146994C3 true DE2146994C3 (de) 1974-03-14

Family

ID=5820110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2146994A Expired DE2146994C3 (de) 1971-09-21 1971-09-21 Einrichtung zum Glattwalzen von Kurbelwellenlagersitzen

Country Status (3)

Country Link
US (1) US3735620A (ja)
JP (1) JPS548183B2 (ja)
DE (1) DE2146994C3 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299017A (en) * 1979-05-11 1981-11-10 W. Hegenscheidt Gesellschaft Mbh Apparatus for smooth rolling the bearing seats of crankshafts
DE3224268C1 (de) * 1982-06-28 1984-01-05 Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz Maschine fuer die Bearbeitung von Kurbelwellen
US4554811A (en) * 1983-08-04 1985-11-26 Toyoda Koki Kabushiki Kaisha Crankpin rolling apparatus
JPS6045653U (ja) * 1983-09-02 1985-03-30 ダイハツ工業株式会社 クランクシヤフトの強化加工用支持装置
DE3689955D1 (de) * 1986-07-19 1994-08-11 Hegenscheidt Gmbh Wilhelm Verfahren zum Walzen von Querbohrungen aufweisende Zapfen.
DE3670786D1 (de) * 1986-07-19 1990-06-07 Hegenscheidt Gmbh Wilhelm Werkzeug zum glattwalzen.
DE19722308C1 (de) * 1997-05-28 1998-04-16 Hegenscheidt Mfd Gmbh Festwalzmaschine für Kurbelwellen
US6272896B1 (en) 1999-12-23 2001-08-14 Daimlerchrysler Corporation Secondary (back-up) roller design for the fillet rolling of the crankshaft
US6434992B1 (en) * 2001-02-05 2002-08-20 Hegenscheidt-Mfd Corporation Fillet rolling support roller
DE102005014998B4 (de) * 2005-04-01 2007-04-05 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzmaschine für Kurbelwellen
DE202008007563U1 (de) * 2008-06-05 2008-10-02 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzrollenkopf
CN110394595B (zh) * 2019-07-12 2024-01-19 江苏长龄液压股份有限公司 一种张紧油缸内孔表面强化工具及强化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070955B (de) * 1959-12-10 Wilhelm Hegenscheidt Kommanditgesellschaft Erkelenz (RhId) Vorrichtung zum gleich zeitigen Festwalzen der Hohlkehlen und der Laufflache an den Kurbelzapfen und Lagerstellen λ on Kurbelwellen
US125996A (en) * 1872-04-23 Improvement in machines for straightening tubes, bars, and shafting
US2915809A (en) * 1955-04-28 1959-12-08 Jr Walter F Egger Burnishing head
US2876528A (en) * 1956-02-17 1959-03-10 Int Harvester Co Tool for cold rolling crankshaft fillets
US2841861A (en) * 1956-07-10 1958-07-08 Int Harvester Co Device for cold rolling of crankshaft fillets

Also Published As

Publication number Publication date
DE2146994B2 (de) 1973-08-02
DE2146994A1 (de) 1973-04-05
US3735620A (en) 1973-05-29
JPS4838853A (ja) 1973-06-07
JPS548183B2 (ja) 1979-04-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee