EP2644292A1 - Vorrichtung und Verfahren zum Richten von Rohren auf Profilmaschinen - Google Patents

Vorrichtung und Verfahren zum Richten von Rohren auf Profilmaschinen Download PDF

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Publication number
EP2644292A1
EP2644292A1 EP13158408.8A EP13158408A EP2644292A1 EP 2644292 A1 EP2644292 A1 EP 2644292A1 EP 13158408 A EP13158408 A EP 13158408A EP 2644292 A1 EP2644292 A1 EP 2644292A1
Authority
EP
European Patent Office
Prior art keywords
pipe
axis
station
straightening
rollers
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Withdrawn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
EP13158408.8A
Other languages
English (en)
French (fr)
Inventor
Vittorio Travini
Fabio Fraccaroli
Livio Travini
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.)
Olimpia 80 SRL
Original Assignee
Olimpia 80 SRL
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 Olimpia 80 SRL filed Critical Olimpia 80 SRL
Publication of EP2644292A1 publication Critical patent/EP2644292A1/de
Withdrawn legal-status Critical Current

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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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work

Definitions

  • the deviation of the axis of the pipe is detected by means of laser rays and, by means of special software, correction signals are sent to the motor drives which manage the displacements on the X - Y axes of the straightening station.
  • These axes are conveniently provided with multi-turn absolute encoders.
  • a station of straightening or forcing 20 of the pipe 10 comprising two pairs of opposite rollers with adjustable axes: a first pair of horizontal forcing rollers 21 with vertical axes adjustable along the horizontal axis X ( Figure 3 ) and a pair of vertical forcing rollers 22 with horizontal axes, adjustable along the vertical axis Y ( Figure 2 ).
  • reference numerals 23 and 24 denote the drives respectively of the horizontal 21 and vertical 22 pairs of rollers, along the X and Y axes respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)
EP13158408.8A 2012-03-26 2013-03-08 Vorrichtung und Verfahren zum Richten von Rohren auf Profilmaschinen Withdrawn EP2644292A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000468A ITMI20120468A1 (it) 2012-03-26 2012-03-26 Apparecchiatura e metodo per la raddrizzatura di tubi su profilatrici

Publications (1)

Publication Number Publication Date
EP2644292A1 true EP2644292A1 (de) 2013-10-02

Family

ID=46022529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13158408.8A Withdrawn EP2644292A1 (de) 2012-03-26 2013-03-08 Vorrichtung und Verfahren zum Richten von Rohren auf Profilmaschinen

Country Status (2)

Country Link
EP (1) EP2644292A1 (de)
IT (1) ITMI20120468A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769444A (zh) * 2014-02-25 2014-05-07 中冶赛迪工程技术股份有限公司 大棒材轧件弯头在线处理装置
CN105170707A (zh) * 2015-10-09 2015-12-23 太原科技大学 一种组合式矫直机
CN112718932A (zh) * 2020-12-21 2021-04-30 黄彩虹 一种铝合金门窗型材矫正处理系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309746A (en) 1993-01-28 1994-05-10 Abbey Etna Machine Company Automatic tube straightening system
DE19651422A1 (de) 1996-12-11 1998-06-18 Helga Wanzke Richtmaschine
EP0916425A1 (de) * 1997-11-17 1999-05-19 Sms Schloemann-Siemag Aktiengesellschaft Rollenrichtmaschine zum Richten eines Walzprofils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309746A (en) 1993-01-28 1994-05-10 Abbey Etna Machine Company Automatic tube straightening system
DE19651422A1 (de) 1996-12-11 1998-06-18 Helga Wanzke Richtmaschine
EP0916425A1 (de) * 1997-11-17 1999-05-19 Sms Schloemann-Siemag Aktiengesellschaft Rollenrichtmaschine zum Richten eines Walzprofils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769444A (zh) * 2014-02-25 2014-05-07 中冶赛迪工程技术股份有限公司 大棒材轧件弯头在线处理装置
CN105170707A (zh) * 2015-10-09 2015-12-23 太原科技大学 一种组合式矫直机
CN112718932A (zh) * 2020-12-21 2021-04-30 黄彩虹 一种铝合金门窗型材矫正处理系统

Also Published As

Publication number Publication date
ITMI20120468A1 (it) 2013-09-27

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