EP1561522B1 - Dispositif et procédé de cintrage de profilés - Google Patents

Dispositif et procédé de cintrage de profilés Download PDF

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Publication number
EP1561522B1
EP1561522B1 EP20050075199 EP05075199A EP1561522B1 EP 1561522 B1 EP1561522 B1 EP 1561522B1 EP 20050075199 EP20050075199 EP 20050075199 EP 05075199 A EP05075199 A EP 05075199A EP 1561522 B1 EP1561522 B1 EP 1561522B1
Authority
EP
European Patent Office
Prior art keywords
roll
bending head
divisible
arrangement
head
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.)
Not-in-force
Application number
EP20050075199
Other languages
German (de)
English (en)
Other versions
EP1561522A1 (fr
Inventor
Johannes Theodorus Scholten
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.)
Bend Holding BV
Original Assignee
Bend Holding BV
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 Bend Holding BV filed Critical Bend Holding BV
Publication of EP1561522A1 publication Critical patent/EP1561522A1/fr
Application granted granted Critical
Publication of EP1561522B1 publication Critical patent/EP1561522B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Claims (10)

  1. Dispositif pour plier des profilés comme du matériel (1) en form de barre où de tube dans un premier mode d'operation, comprenant une divisible tête de pliage centrale (3), montée dans un châssis, et une divisible dispositif de serrage (4a,4b), reliée avec la divisible tête de pliage centrale (3), pour accepter et serrer à deux côtés et pour transporter le matériel (1) qui aurai plié vers la divisible tête de pliage centrale, ainsi qu'une dispositif de transport (2) montée dans le châssis, pour transporter le matériel (1) qui aurai plié le long d'un axe principal vers la tête (3), et un guidage (6) pour guider et supporter le matériel (1) qui aurai plié près de la tête (3) dans une direction latérale, caractérisée en ce qu'un premier roueau additionel (7a,7b) est monté sur la tête de pliage centrale (3) et qu'un rouleau auxiliaire (9c) est monté sur le châssis, pour cintrer le matériel (1) qui aurai plié avec un courbe prédéterminé dans un deuxième mode d'operation.
  2. Dispositif selon la revendication 1, caractérisée en ce que le premier rouleau additionel (7a,7b) est monté sur le divisible dispositif de serrage (4a,4b).
  3. Dispositif selon la revendication 2, caractérisée en ce que le premier rouleau additionel (7a,7b) est construit divisible.
  4. Dispositif selon la revendication 3, caractérisée en ce que la tête de pliage (3), le dispositif de serrage (4a,4b) et le premier rouleau additionel (7a,7b) chacun se compose de deux moitiés, qui peuvent se séparer mutuellement au moins essentiellement symétrique à l'égard du matériel (1) qui aurai plié.
  5. Dispositif selon une de revendications précédentes, caractérisée en ce que le dispositif est prévu d'un deuxième rouleau additionel (8), pour cintrer le matériel (1) qui aurai plié en collaborant au premier rouleau additionel (7a,7b) et le rouleau auxiliaire (9c).
  6. Dispositif selon la revendication 5, caractérisée en ce que des moyens de positionnement sont prevus, pour renvoyer le deuxième rouleau additionel (8) du voisinage de la tête de pliage (3) dans le premier mode d' opération et pour positioner le deuxième rouleau additionel (8) près de la tête de pliage (3) dans le deuxième mode d'opération.
  7. Dispositif selon une quelconque des revendications 1 à 4 , caractérisée en ce que de le rouleau auxiliaire (9c) est monté aux châssis, près du guidage (6), pour cintrer le matériel (1) qui aurai plié en collaborant au guidage (6) et le premier rouleau additionel (7a,7b).
  8. Dispositif selon la revendication 1, caractérisée en ce que le guidage (6) est construit comme un système de deux rouleaux de guidage (9a,9b), montés l'un à côté de l'autre.
  9. Dispositif selon la revendication 8, caractérisée en ce que les deux rouleaux de guidage (9a,9b) sont montés sur un chariot (10).
  10. Procédé pour plier des profilés comme du matériel (1) en form de barre ou de tube dans un premier mode d'operation, où le matériel (1) qui aurai plié est conduit autour une divisible tête de pliage centrale (3) à l'aide d'une divisible dispositif de serrage (4a,4b), reliée avec la divisible tête de pliage centrale (3) et où au même temps le matériel (1) qui aurai plié est conduit le long d'un axe principal vers la divisible tête (3) de pliage centrale, caractérisée en ce que le procédé comprends un deuxième mode d'opération, dans lequel un premier rouleau additionel (7a,7b) monté sur la divisible tête de pliage centrale (3) et un rouleau auxiliaire (9c), plient le matériel (1) pour obtenir un courbe prédéterminé.
EP20050075199 2004-02-05 2005-01-26 Dispositif et procédé de cintrage de profilés Not-in-force EP1561522B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025410 2004-02-05
NL1025410A NL1025410C1 (nl) 2004-02-05 2004-02-05 Inrichting en werkwijze voor het buigen van profielen.

Publications (2)

Publication Number Publication Date
EP1561522A1 EP1561522A1 (fr) 2005-08-10
EP1561522B1 true EP1561522B1 (fr) 2007-11-21

Family

ID=34676044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050075199 Not-in-force EP1561522B1 (fr) 2004-02-05 2005-01-26 Dispositif et procédé de cintrage de profilés

Country Status (3)

Country Link
EP (1) EP1561522B1 (fr)
DE (1) DE602005003378T2 (fr)
NL (1) NL1025410C1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922127B1 (fr) 2007-10-15 2010-03-05 Jaubjaub Consulting Machine a cintrer un profile et outillage de cintrage pour une telle machine
JP2012240106A (ja) * 2011-05-23 2012-12-10 Furukawa Electric Co Ltd:The 曲げ加工機、及び長尺体成形品製造方法
JP5894136B2 (ja) * 2013-12-04 2016-03-23 株式会社デンソーエアシステムズ 加工ユニットおよび加工装置
WO2015083310A1 (fr) * 2013-12-04 2015-06-11 株式会社デンソーエアシステムズ Unité de traitement et dispositif de traitement
JP5894137B2 (ja) * 2013-12-04 2016-03-23 株式会社デンソーエアシステムズ 加工装置
CN105583269A (zh) * 2016-01-26 2016-05-18 浙江沪新不锈钢制造有限公司 钢管折弯机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1354820A (fr) * 1962-10-19 1964-03-13 Cintreuse automatique et dispositif simplifiant le cintrage du tube métallique
GB1463522A (en) * 1974-09-11 1977-02-02 Russel Bowen Systems Ltd Bending machines
NL1000150C1 (nl) * 1995-04-13 1996-10-15 Busschers Metaalbedrijf Bv Inrichting voor het buigen van pijpen.
IT1318032B1 (it) * 2000-06-20 2003-07-21 Star Bend S R L Macchina per la piegatura di tubi e simili, particolarmente mediantecalandratura.

Also Published As

Publication number Publication date
DE602005003378T2 (de) 2008-10-02
DE602005003378D1 (de) 2008-01-03
EP1561522A1 (fr) 2005-08-10
NL1025410C1 (nl) 2005-08-08

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