EP1132156B1 - Support pour une machine à profiler - Google Patents

Support pour une machine à profiler Download PDF

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Publication number
EP1132156B1
EP1132156B1 EP20010103709 EP01103709A EP1132156B1 EP 1132156 B1 EP1132156 B1 EP 1132156B1 EP 20010103709 EP20010103709 EP 20010103709 EP 01103709 A EP01103709 A EP 01103709A EP 1132156 B1 EP1132156 B1 EP 1132156B1
Authority
EP
European Patent Office
Prior art keywords
stand
baseplate
base
tool
arrangement according
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 - Lifetime
Application number
EP20010103709
Other languages
German (de)
English (en)
Other versions
EP1132156A2 (fr
EP1132156A3 (fr
Inventor
Hartwig Hiestermann
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.)
VAI Seuthe GmbH
Original Assignee
VAI Seuthe 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 VAI Seuthe GmbH filed Critical VAI Seuthe GmbH
Publication of EP1132156A2 publication Critical patent/EP1132156A2/fr
Publication of EP1132156A3 publication Critical patent/EP1132156A3/fr
Application granted granted Critical
Publication of EP1132156B1 publication Critical patent/EP1132156B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0818—Manufacture of tubes by drawing of strip material through dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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

Definitions

  • the invention relates to a tool stand arrangement for a profiling device consisting of a pedestal on which at least one Tool-carrying tool stand pair consisting of a front Stand and a rear stand are arranged, which front Stand in a direction transverse to the machining direction of the profiling extending guide arranged engaging and with its base plate held attached to the pedestal.
  • profiling devices are used, for example, as part of a pipe welding system used for producing longitudinally welded pipes. With such a profiling device, for example, the successive Rolling a sheet metal strip into the desired tube shape before the adjacent Shocks are welded together.
  • Such a tool stand assembly is based on a pedestal, which may be a removable disk, for example, on the pair in one or more pairs of tool stands in the machining direction of the profiling device are arranged side by side.
  • Each tool stand pair carries the appropriate shaping tools, for example Rolls with which the continuous metal strip is processed.
  • each tool stand pair are with their Base plate in one serving as a base replacement plate assigned Guide engaging held on the removable plate clamped.
  • the base itself is at its two transverse to the machining direction the Profilier observed extending sides with three clamping bolts attached to the removable plate.
  • every front stand needs all six clamping bolts are released. It is on those sides of the front stand, where this adjacent to a pair of intermediate stand is arranged, access to the clamping bolts only from above possible using correspondingly extended tools. A release and a then attaching the front stand for such a dimensional change is time consuming.
  • the described attachment of the front stand to the removable plate also has the disadvantage that an accessibility to the clamping bolt to ensure the front stand, between the intermediate stands and the tool stand pairs maintained a certain distance must become. Correspondingly long in relation to the machining direction the profiling the replacement plate must be provided.
  • a contrast improved tool stand assembly is made of DE 44 03 347 A1 known.
  • a mold rack assembly with two arranged transversely to the machining direction one behind the other Stands - a front stand and a rear stand - described. Between the stands are different on several waves Forming tools arranged between which the reshaped Tape is passed.
  • the front stand of these previously known Shoe assembly has an auxiliary pad on the actual subframe transverse to the machining direction of the mold frame assembly is displaceable. By moving the front stand The drive shafts are released from the rear stand and together with the molds arranged thereon from the rear Stand removed, so that the molds are accessible and can be replaced.
  • the piston-cylinder arrangement has a rear designated as an engagement projection adjusting projection on, which is used to move the front frame to the rear Stand facing side of the auxiliary support of the front stand engages to move the front stand away from the rear stand.
  • the stop assembly between the locking projection and the back the front frame is vertically aligned.
  • the front end the auxiliary pad is inclined to form a wedge surface.
  • Part of the piston-cylinder arrangement is also a front engagement wedge with a to the wedge surface complementary wedge surface, by means of the front Stand when returning the piston towards the rear stand is moved.
  • the distance between the rear engagement projection and the front-side engaging wedge of the piston-cylinder assembly is so large, that the auxiliary underground used from above or after can be lifted out at the top.
  • the invention is therefore the Task based, a generic tool stand arrangement mentioned above educate in such a way that the front stand with its base plate is fixable to the pedestal in a manner that the stand is immovable and that nevertheless the front stand easily solved by the pedestal and changing the same can be.
  • the opposite side of the base plate is held in a clamping bearing, which by training a in Direction of the rear stand facing projection of the base plate of the front stand, which is in an undercut, in the vertical direction is designed to act as an undercut acting upwards, engages.
  • the projection of the Base plate of the front stand as bevel of the base plate provide itself, the undercut by a complementarily formed Bevel is formed.
  • This fixed abutment for the Clamping the base plate of the front stand is expediently the base plate of the rear stand. In such an embodiment do not need any additional equipment attached to the pedestal be; Rather, the attachment of the front stand in the area its clamping bearing the attachment of the base plate of the rear Stand used on the pedestal.
  • the fastening means for fixing the base plate of the front Stands in the region of its front side on the pedestal are expediently one or more fastening bolts whose clamping direction from the vertical deviating towards the rear stand and thus is provided obliquely. With such a configuration can also provide a certain clamping force over the Base plate of the front stand to the clamping bearing to be exercised.
  • the fastening bolts are a the pedestal assigned bearing pivotally arranged so that these after pivoted about their pivot axis to remain suspended on the pedestal.
  • a tool stand pair 1 of an otherwise not shown Profiling device is used to hold and to drive two as Roll trained tools 2, 3.
  • the tool stand pair 1 is Part of a profiling device for creating pipes that consist of a Sheet metal strip 4, which is successively transformed into the desired shape, getting produced.
  • the tool stand pair 1 consists of a front stand 5 and a rear stand 6, each via a base plate 7 and 8 at a serving as a pedestal exchange plate 9 are attached. On the Removable plate 9 are in the machine direction of the metal strip 4 more arranged such tool stand pairs.
  • the rear stand 6 is, as shown in Figure 2 in an enlarged and Part cut representation recognizable over vertically inserted mounting bolts 10 connected to the removable plate 9.
  • the base plate 7 of the front stand 5 points to its to the base plate 8 of the rear Stand 6 facing side a wedge-shaped, by a bevel 11 formed projection 12, which formed in a complementary Undercut 13 of the base plate 8 of the rear stand 6 engages.
  • the undercut 13 acts as an undercut, so that with its projection 12 in the undercut 13 introduced base plate 7 in this direction is securely held.
  • the base plate 7 is in the range of its front accessible side by two eye bolts 14, one of which in the figures, only one recognizable due to the selected representation is braced with the removable plate 9.
  • the eye bolts 14 are formed by a at a pivot bearing 15 of the removable plate 9 through an eye pivoted threaded rod 16, on the bracing the base plate 7 with the removable plate 9 each have a fastening nut 17 is screwed on.
  • the eye bolts 14 are after one Loosening the fastening nuts 17 in the direction of the arrow shown in Figure 2 pivoted down so that they take out the not obstruct the front stand 5. Furthermore, the fastening means remain 14 on the removable plate 9, so they are not lost easily can go.
  • the pivot axis of the eye bolts 14 is arranged to allow an oblique tensioning of the eye bolts 14, as shown in Figure 2.
  • the Base plate 7 on its front accessible side a paragraph 18, on the the clamping force of the Befest Trentsmuttem 17 with their washers 19 acts, this paragraph 18 offset from the pivot axis of Eyebolts 14 and the clamping bearing 15 is arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Clamps And Clips (AREA)

Claims (6)

  1. Support pour machine à profiler constituée d'un socle (9), sur lequel est disposée au moins une paire de porte-outils (1) munie d'un outil (2, 3) et constituée d'un support avant (5) et d'un support arrière (6), lequel support avant (5) est disposé de manière à s'engager dans un guidage s'étendant perpendiculairement au sens d'usinage de la machine à profiler, et est maintenu par sa plaque de base (7) sur le socle (9) caractérisé en ce que la plaque de base (7) du support avant (5) présente sur la face orientée vers le support arrière (6) une saillie de serrage (11), qui s'engage, afin de fixer la plaque de base (7) au socle (9), dans un évidement (13) faisant office de butée et conformé en contre-dépouille (13) agissant dans le sens vertical, vers le haut, et en ce que la plaque de base (7) est maintenue par serrage au niveau de sa face frontale sur le socle (9).
  2. Support selon la revendication 1 caractérisé en ce que la saillie (12) de la plaque de base (7) est conformée en biseau (11) et que l'évidement (13) présente un biseau conformé de manière complémentaire.
  3. Support selon la revendication 1 ou 2 caractérisé en ce que la face de la plaque de base (8) du support arrière (6), orientée vers la plaque de base (7) du support avant (8), forme la butée afin de fixer la plaque de base (7) du support avant (5) sur le socle (9).
  4. Support selon l'une des revendications 1 à 3 caractérisé en ce qu'il est prévu, afin de fixer la plaque de base (7) du support avant (5) sur sa face frontale avant, un ou plusieurs boulons de serrage (14) dont le sens de serrage va dévier de la verticale pour se rapprocher du support arrière (6).
  5. Support selon la revendication 4 caractérisé en ce que les boulons de serrage (14) sont disposés de manière pivotante sur un palier de serrage (15) du socle (9), l'axe de pivotement des boulons de serrage (14) étant disposé quasiment parallèlement au sens d'usinage de la machine à profiler.
  6. Support selon l'une des revendications 1 à 5, caractérisé en ce que le socle est une plaque amovible (9).
EP20010103709 2000-03-04 2001-02-15 Support pour une machine à profiler Expired - Lifetime EP1132156B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20004112U 2000-03-04
DE20004112U DE20004112U1 (de) 2000-03-04 2000-03-04 Werkzeugständeranordnung für eine Profiliereinrichtung

Publications (3)

Publication Number Publication Date
EP1132156A2 EP1132156A2 (fr) 2001-09-12
EP1132156A3 EP1132156A3 (fr) 2002-08-28
EP1132156B1 true EP1132156B1 (fr) 2005-03-23

Family

ID=7938335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010103709 Expired - Lifetime EP1132156B1 (fr) 2000-03-04 2001-02-15 Support pour une machine à profiler

Country Status (2)

Country Link
EP (1) EP1132156B1 (fr)
DE (1) DE20004112U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012002945U1 (de) 2012-03-23 2013-06-25 W + K Industrie Technik Gmbh & Co. Kg Werkzeugständeranordnung für eine Profiliereinrichtung
DE102012005750A1 (de) 2012-03-23 2013-09-26 W + K Industrie Technik Gmbh & Co. Kg Werkzeugständeranordnung für eine Profiliereinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353731C3 (de) * 1973-10-26 1978-09-07 Klaus Dipl.-Ing. 6670 St Ingbert Neumann Einrichtung zum Walzenwechsel an einem Walzgerüst, insbesondere Universal-Walzgerüst
IT1225195B (it) * 1988-09-23 1990-11-02 Oto Mills Spa Profilatrice
IT1233985B (it) * 1989-03-31 1992-04-22 Oto Mills Spa Profilatrice
JPH07116738A (ja) * 1993-10-20 1995-05-09 Kusakabe Denki Kk 電縫管の成形スタンド機構

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012002945U1 (de) 2012-03-23 2013-06-25 W + K Industrie Technik Gmbh & Co. Kg Werkzeugständeranordnung für eine Profiliereinrichtung
DE102012005750A1 (de) 2012-03-23 2013-09-26 W + K Industrie Technik Gmbh & Co. Kg Werkzeugständeranordnung für eine Profiliereinrichtung
DE102012005750B4 (de) * 2012-03-23 2015-05-07 W + K Industrie Technik Gmbh & Co. Kg Werkzeugständeranordnung für eine Profiliereinrichtung

Also Published As

Publication number Publication date
DE20004112U1 (de) 2000-05-31
EP1132156A2 (fr) 2001-09-12
EP1132156A3 (fr) 2002-08-28

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