EP0389736A3 - Profilwalzeneinrichtung - Google Patents

Profilwalzeneinrichtung Download PDF

Info

Publication number
EP0389736A3
EP0389736A3 EP19890830464 EP89830464A EP0389736A3 EP 0389736 A3 EP0389736 A3 EP 0389736A3 EP 19890830464 EP19890830464 EP 19890830464 EP 89830464 A EP89830464 A EP 89830464A EP 0389736 A3 EP0389736 A3 EP 0389736A3
Authority
EP
European Patent Office
Prior art keywords
roll forming
forming machine
shafts
sleeves
rolls
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.)
Withdrawn
Application number
EP19890830464
Other languages
English (en)
French (fr)
Other versions
EP0389736A2 (de
Inventor
Aleardo Chezzi
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.)
Oto Mills SpA
Original Assignee
Oto Mills SpA
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 Oto Mills SpA filed Critical Oto Mills SpA
Publication of EP0389736A2 publication Critical patent/EP0389736A2/de
Publication of EP0389736A3 publication Critical patent/EP0389736A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/023—Transverse shifting one housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B21B35/141—Rigid spindle couplings, e.g. coupling boxes placed on roll necks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
EP19890830464 1989-03-31 1989-10-24 Profilwalzeneinrichtung Withdrawn EP0389736A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8940053A IT1233985B (it) 1989-03-31 1989-03-31 Profilatrice
IT4005389 1989-03-31

Publications (2)

Publication Number Publication Date
EP0389736A2 EP0389736A2 (de) 1990-10-03
EP0389736A3 true EP0389736A3 (de) 1991-04-03

Family

ID=11247263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890830464 Withdrawn EP0389736A3 (de) 1989-03-31 1989-10-24 Profilwalzeneinrichtung

Country Status (3)

Country Link
EP (1) EP0389736A3 (de)
JP (1) JPH0318410A (de)
IT (1) IT1233985B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2605501B2 (ja) * 1991-05-07 1997-04-30 株式会社豊田自動織機製作所 変速機におけるギアとヨークの連結構造
DE20004112U1 (de) * 2000-03-04 2000-05-31 Vai Seuthe GmbH, 58675 Hemer Werkzeugständeranordnung für eine Profiliereinrichtung
EP2251110A1 (de) * 2009-05-13 2010-11-17 DREISTERN GmbH & Co.KG Profiliermaschine
JP5881634B2 (ja) * 2013-03-25 2016-03-09 ジヤトコ株式会社 保持具
AT515177B1 (de) * 2013-12-10 2015-08-15 Asmag Holding Gmbh Antriebssystem sowie damit ausgerüstete Profilieranlage
CN103934275B (zh) * 2014-04-09 2017-01-04 中冶南方工程技术有限公司 一种轧辊传动接轴
CN116618445B (zh) * 2023-07-24 2023-09-15 山东高原油气装备有限公司 一种防形变的钢管加工用热轧装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808125A1 (de) * 1968-11-09 1970-05-27 Demag Ag Walzwerksanlage zur Verformung von Baendern oder Blechstreifen,insbesondere zu Laengsnahtrohren
US3901060A (en) * 1974-03-08 1975-08-26 Emiliane Off Mecc Forming unit for machines for manufacturing welded pipes
DE2732233B1 (de) * 1977-07-16 1978-11-30 Masch Und Werkzeugbau Gmbh Profiliermaschine
JPS6138719A (ja) * 1984-07-31 1986-02-24 Nisshin Steel Co Ltd 成形ロ−ルスタンド
EP0320465A2 (de) * 1988-09-23 1989-06-14 Oto Mills S.P.A. Profilwalzeneinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163U (ja) * 1983-06-16 1985-01-05 三菱電機株式会社 教育機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808125A1 (de) * 1968-11-09 1970-05-27 Demag Ag Walzwerksanlage zur Verformung von Baendern oder Blechstreifen,insbesondere zu Laengsnahtrohren
US3901060A (en) * 1974-03-08 1975-08-26 Emiliane Off Mecc Forming unit for machines for manufacturing welded pipes
DE2732233B1 (de) * 1977-07-16 1978-11-30 Masch Und Werkzeugbau Gmbh Profiliermaschine
JPS6138719A (ja) * 1984-07-31 1986-02-24 Nisshin Steel Co Ltd 成形ロ−ルスタンド
EP0320465A2 (de) * 1988-09-23 1989-06-14 Oto Mills S.P.A. Profilwalzeneinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 10, no. 193 (M-496)(2249) 08 July 1986, & JP-A-61 38719 (NISSHIN STEEL CO.LTD.) 24 February 1986, *

Also Published As

Publication number Publication date
IT1233985B (it) 1992-04-22
IT8940053A0 (it) 1989-03-31
EP0389736A2 (de) 1990-10-03
JPH0318410A (ja) 1991-01-28

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