EP0371220A3 - Radial-Gesenkwalzmaschine - Google Patents

Radial-Gesenkwalzmaschine Download PDF

Info

Publication number
EP0371220A3
EP0371220A3 EP19890117268 EP89117268A EP0371220A3 EP 0371220 A3 EP0371220 A3 EP 0371220A3 EP 19890117268 EP19890117268 EP 19890117268 EP 89117268 A EP89117268 A EP 89117268A EP 0371220 A3 EP0371220 A3 EP 0371220A3
Authority
EP
European Patent Office
Prior art keywords
roll
arbor
groove
workpiece
rolling
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.)
Granted
Application number
EP19890117268
Other languages
English (en)
French (fr)
Other versions
EP0371220B1 (de
EP0371220A2 (de
Inventor
Siegfried Gröne
Werner Sczesny
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.)
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie 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
Priority claimed from DE19883840020 external-priority patent/DE3840020A1/de
Priority claimed from DE19893906763 external-priority patent/DE3906763A1/de
Application filed by Thyssen Industrie AG filed Critical Thyssen Industrie AG
Publication of EP0371220A2 publication Critical patent/EP0371220A2/de
Publication of EP0371220A3 publication Critical patent/EP0371220A3/de
Application granted granted Critical
Publication of EP0371220B1 publication Critical patent/EP0371220B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Die Erfindung betrifft eine Radial-Gesenkwalzmaschine, bei welcher das Walzkaliber gebildet wird von einem radialwirkenden Gesenkring (7) außen, einer von unten in das Werkstück (15) eintauchenden, radialwirkenden, ortsfesten und nicht verschieblichen Dornwalze (3), einem axialwirkenden Dornwalzenteller, der von unten das Walzkaliber abschließt und einer axialwirkenden, von oben das Walzkaliber begrenzenden, radial und axial wegschwenkenden Kegelwalze (8). Die Walzebene ist geneigt. Das Be- und Entladen ist erheblich erleichtert. Da Walzebene, Waizschlittenführung (5), Kaliberlagerung und Vorschubzylinder in einer Ebene liegen, ergibt sich eine optimale Radialgesenksteifigkeit. Da der Werkstückausstoßer (16) und die Dornwalzenlagerung auf einer Seite, nämlich unterhalb des Werkstückes (15) angeordnet sind, kann die Dornwalze (3) ortsfest ausgeführt werden und braucht somit zum Be- und Entladen nicht verfahren zu werden. Das erhöht ebenfalls die Steifigkeit im Walzkaliber und macht nur eine Zustellachse erforderlich. Der Abstand zwischen der ortsfesten Dornwalze (3) und dem Aufnahmepunkt für den Werkstückrohling (15) ist immer gleich. Das ermöglicht die Beladung der Walzmaschine durch einfachen Schwenkmechanismus. Außerdem sind hohe, ringförmige Teile (Büchsen) herstellbar.
EP89117268A 1988-11-26 1989-09-19 Radial-Gesenkwalzmaschine Expired - Lifetime EP0371220B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19883840020 DE3840020A1 (de) 1988-11-26 1988-11-26 Radial-gesenkwalzmaschine
DE3840020 1988-11-26
DE19893906763 DE3906763A1 (de) 1989-03-03 1989-03-03 Radial-gesenkwalzmaschine
DE3906763 1989-03-03

Publications (3)

Publication Number Publication Date
EP0371220A2 EP0371220A2 (de) 1990-06-06
EP0371220A3 true EP0371220A3 (de) 1992-04-22
EP0371220B1 EP0371220B1 (de) 1995-01-18

Family

ID=25874595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89117268A Expired - Lifetime EP0371220B1 (de) 1988-11-26 1989-09-19 Radial-Gesenkwalzmaschine

Country Status (3)

Country Link
EP (1) EP0371220B1 (de)
AT (1) ATE117226T1 (de)
ES (1) ES2066819T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103302210B (zh) * 2013-06-13 2015-06-03 西北工业大学 一种连续板带等厚面内弯曲成形方法
CN106540963B (zh) * 2016-01-12 2018-03-20 成都成化机械制造有限公司 错位轧环工艺

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362066C (de) * 1921-02-22 1922-10-24 Adolf Kreuser G M B H Dreiwalzenwalzwerk fuer Reifen
US1745514A (en) * 1924-08-26 1930-02-04 Taylor James Hall Ring-rolling machine
GB590211A (en) * 1944-01-31 1947-07-10 Standard Telephones Cables Ltd Methods of and means for rolling annular metal bodies
US3626564A (en) * 1970-02-26 1971-12-14 Lear Siegler Inc Manufacture of bearing races
FR2330477A1 (fr) * 1975-11-06 1977-06-03 Roulements Soc Nouvelle Dispositif de roulage de bagues de roulement
DE2923001A1 (de) * 1979-06-07 1981-01-22 Thyssen Industrie Ringwalzmaschine mit dornwalzen- revolverkopf
SU860929A1 (ru) * 1980-01-04 1981-09-07 Ленинградский Ордена Ленина Политехнический Институт Им. Калинина Устройство дл раскатки осесимметричных изделий
DE3237295A1 (de) * 1982-10-08 1984-04-12 Stahlwerke Plate GmbH & Co KG, 5880 Lüdenscheid Ringwalzwerk
SU1189558A1 (ru) * 1984-01-13 1985-11-07 Andrej V Grigorev Инструмент для радиальной раскатки колец
SU1430158A1 (ru) * 1986-10-13 1988-10-15 Организация П/Я Х-5263 Устройство дл раскатки осесимметричных изделий

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362066C (de) * 1921-02-22 1922-10-24 Adolf Kreuser G M B H Dreiwalzenwalzwerk fuer Reifen
US1745514A (en) * 1924-08-26 1930-02-04 Taylor James Hall Ring-rolling machine
GB590211A (en) * 1944-01-31 1947-07-10 Standard Telephones Cables Ltd Methods of and means for rolling annular metal bodies
US3626564A (en) * 1970-02-26 1971-12-14 Lear Siegler Inc Manufacture of bearing races
FR2330477A1 (fr) * 1975-11-06 1977-06-03 Roulements Soc Nouvelle Dispositif de roulage de bagues de roulement
DE2923001A1 (de) * 1979-06-07 1981-01-22 Thyssen Industrie Ringwalzmaschine mit dornwalzen- revolverkopf
SU860929A1 (ru) * 1980-01-04 1981-09-07 Ленинградский Ордена Ленина Политехнический Институт Им. Калинина Устройство дл раскатки осесимметричных изделий
DE3237295A1 (de) * 1982-10-08 1984-04-12 Stahlwerke Plate GmbH & Co KG, 5880 Lüdenscheid Ringwalzwerk
SU1189558A1 (ru) * 1984-01-13 1985-11-07 Andrej V Grigorev Инструмент для радиальной раскатки колец
SU1430158A1 (ru) * 1986-10-13 1988-10-15 Организация П/Я Х-5263 Устройство дл раскатки осесимметричных изделий

Also Published As

Publication number Publication date
EP0371220B1 (de) 1995-01-18
ATE117226T1 (de) 1995-02-15
ES2066819T3 (es) 1995-03-16
EP0371220A2 (de) 1990-06-06

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