DE102006020936A1 - Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station - Google Patents

Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station Download PDF

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Publication number
DE102006020936A1
DE102006020936A1 DE200610020936 DE102006020936A DE102006020936A1 DE 102006020936 A1 DE102006020936 A1 DE 102006020936A1 DE 200610020936 DE200610020936 DE 200610020936 DE 102006020936 A DE102006020936 A DE 102006020936A DE 102006020936 A1 DE102006020936 A1 DE 102006020936A1
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DE
Germany
Prior art keywords
sheet metal
scissor
metal
cutting
roof construction
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.)
Ceased
Application number
DE200610020936
Other languages
German (de)
Inventor
Ignazio Barranca
Bernhard Eckert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE200610020936 priority Critical patent/DE102006020936A1/en
Publication of DE102006020936A1 publication Critical patent/DE102006020936A1/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/005—Shearing machines or shearing devices cutting by blades which move parallel to themselves for bias cutting of webs or sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)

Abstract

Claimed is a sheet metal cutting bench that cuts sheet metal panels from a coil at right angles, acute angles or obtuse angles. The sheet metal is fed from the coil either manually or automatically. The scissor cutting blade angle of azimuth presentation is infinitely variable and the blade azimuth swivel point is identical for each blade. The blade angle of azimuth presentation may be adjusted manually or automatically.

Description

Die Erfindung betrifft ein Verfahren mit dem Bleche von einer endlos Blechrolle in unterschiedlichen Schrägen zugeschnitten werden können.The The invention relates to a method with the sheets of an endless Sheet metal roll can be cut in different slopes.

Winklige Blechzuschnitte werden häufig in der Weise hergestellt, dass das Blech einer Blechrolle (Coil) entnommen wird und manuell mit einer Blechschere schräg geschnitten wird. Das manuelle zuschneiden der Bleche ist sehr zeitaufwändig. Eine weitere Möglichkeit schräge Blechzuschnitte herzustellen ist das schräge Einlegen von Blechtafeln unter ein Schlagschere. Bei diesem Verfahren ist das Handling oft sehr umständlich und der Verschnitt sehr hoch, da bei jeder Blechtafel Abfall entsteht. Blechtafeln sind im Einkauf teurer als Blech von der Rolle.angled Sheet metal blanks become common made in such a way that the sheet metal of a sheet roll (coil) is removed and cut manually with a tin snips becomes. Manual cutting of the sheets is very time consuming. Another possibility slope To produce sheet metal blanks is the oblique insertion of metal sheets under a cutting shear. In this method, the handling is often very inconvenient and the waste is very high, as waste is produced on every sheet. Metal sheets are more expensive to buy than sheet metal from the roll.

Aufgabe der Erfindung ist es ein Verfahren zu entwickeln, mit dem Blechzuschnitte maschinell, in verschiedenen Schrägen, hergestellt werden können, der Abfall gering gehalten wird und die Blechentnahme von der Rolle erfolgen kann. Auf ein einfaches Handling ist zu achten.task The invention is to develop a method with the sheet metal blanks can be produced by machine, in different bevels, the Waste is kept low and the sheet removal from the roll can be done. On a simple handling is important.

Erfindungsgemäß wird diese Aufgabe bei einer Blechtrennmaschine der eingangs genannten Art (1) dadurch gelöst, dass das Blech linear von der Blechrolle zugeführt wird und von einem stufenlos schwenkbaren Trennmesser (8) abgelängt wird. Die Maschine zeichnet sich dadurch aus, daß Trennmesser (8) und Gegenmesser (9) auf einer gemeinsamen Schwenkeinheit (10) befestigt sind. Die Schwenkeinheit (10) kann entweder manuell oder automatisch (elektrisch, pneumatisch oder hydraulisch) auf den jeweiligen Winkel eingestellt werden (4, 5, 6). Der lineare Blecheinzug kann ebenfalls manuell oder automatisch mit Einzugsrollen (2) und Wegmeßsystem (3) erfolgen.According to the invention, this object is achieved in a sheet-metal separating machine of the type mentioned at the outset ( 1 ) solved in that the sheet is fed linearly from the sheet metal roll and by a continuously pivotable cutting knife ( 8th ) is cut to length. The machine is characterized in that separating knife ( 8th ) and counter-knife ( 9 ) on a common pivoting unit ( 10 ) are attached. The swivel unit ( 10 ) can be adjusted either manually or automatically (electric, pneumatic or hydraulic) to the respective angle ( 4 . 5 . 6 ). The linear sheet feeder can also be manually or automatically with feed rollers ( 2 ) and measuring system ( 3 ) respectively.

Dieses Verfahren kann bevorzugt in Blechnereien, vor allem im Baubereich eingesetzt werden. Bei Blechverkleidungen von Giebeln und Dachgauben müssen Bleche an die Dachneigungen angepasst werden. Speziell bei Dachgauben werden Bleche mit 2 verschiedenen Winkeln (Schrägen) benötigt (Siehe Bild 2).This method can preferably be used in sheet metal workshops, especially in the construction sector. For sheet metal of gables and dormer windows sheets must be adapted to the roof pitches. Especially with dormer windows plates with 2 different angles (bevels) are required (see picture 2 ).

11
BlechseitenführungSheet cornering
22
Einzug-RichtwalzenFeed-straightening rollers
33
Wegmeßsystemmeasuring system
44
Klemmhebel für Winkelarretierungclamping lever for angular locking
55
Schwenkhebelpivoting lever
66
Winkelskalierungangle scaling
77
Hydraulikzylinderhydraulic cylinders
88th
Trennmesserseparating knife
99
Gegenmesseragainst knife
1010
Schwenkeinheitswivel unit
1111
Tischverlängerungtable extension

Claims (6)

Vorrichtung zum Trennen von Blechen mit einer oder mehreren Schrägen.Device for separating sheets with a or more slopes. Vorrichtung nach Anspruch 1, gekennzeichnet dadurch, daß das Blech von einer Endlosrolle entnommen werden kann.Device according to claim 1, characterized in that that this Sheet can be removed from an endless roll. Vorrichtung nach einem der vorherigen Ansprüche gekennzeichnet, daß das Blech manuell oder automatisch linear eingeschoben wird.Device according to one of the preceding claims, characterized that this Sheet metal is inserted manually or automatically linearly. Vorrichtung nach einem der vorherigen Ansprüche gekennzeichnet, daß das Schermesser stufenlos geschwenkt werden kann.Device according to one of the preceding claims, characterized that this Shearing blades can be steplessly swiveled. Vorrichtung nach einem der vorherigen Ansprüche gekennzeichnet, daß das Schermesser und das Gegenmesser auf einer gemeinsamen Schwenkeinheit befestigt sind.Device according to one of the preceding claims, characterized that this Schermesser and the counter knife on a common pivot unit are attached. Vorrichtung nach Anspruch 4 gekennzeichnet, daß das Schermesser manuell oder automatisch geschwenkt werden kann.Apparatus according to claim 4, characterized in that the shearing blade can be swiveled manually or automatically.
DE200610020936 2006-05-05 2006-05-05 Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station Ceased DE102006020936A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200610020936 DE102006020936A1 (en) 2006-05-05 2006-05-05 Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610020936 DE102006020936A1 (en) 2006-05-05 2006-05-05 Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station

Publications (1)

Publication Number Publication Date
DE102006020936A1 true DE102006020936A1 (en) 2007-11-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE200610020936 Ceased DE102006020936A1 (en) 2006-05-05 2006-05-05 Sheet metal cutting jig for e.g. roof construction receives metal from coil feed to scissor-action variable azimuth cutting station

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049019A1 (en) 2010-10-21 2012-04-26 Udo Dämgen Device for cutting metal sheet for manufacturing e.g. gable of house, has cutting unit which has front side cutting roller cutter that is arranged in downstream of roller cutter for edge cutting in metal sheet feed direction
CN110899459A (en) * 2019-11-15 2020-03-24 重庆市华青汽车配件有限公司 Multifunctional blanking die

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269714A (en) * 1938-11-26 1942-01-13 Midland Steel Prod Co Blanking apparatus
US2767789A (en) * 1954-06-01 1956-10-23 Littell Machine Co F J Oscillating shear for cutting trapezoidal shapes
US3440910A (en) * 1967-03-23 1969-04-29 Harry E Scribner Universal shear
US4077287A (en) * 1976-10-18 1978-03-07 Boris Anatolievich Makeev Apparatus for cross cutting coiled strip into rectangular and oblique angled plates and cutting off acute angles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269714A (en) * 1938-11-26 1942-01-13 Midland Steel Prod Co Blanking apparatus
US2767789A (en) * 1954-06-01 1956-10-23 Littell Machine Co F J Oscillating shear for cutting trapezoidal shapes
US3440910A (en) * 1967-03-23 1969-04-29 Harry E Scribner Universal shear
US4077287A (en) * 1976-10-18 1978-03-07 Boris Anatolievich Makeev Apparatus for cross cutting coiled strip into rectangular and oblique angled plates and cutting off acute angles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049019A1 (en) 2010-10-21 2012-04-26 Udo Dämgen Device for cutting metal sheet for manufacturing e.g. gable of house, has cutting unit which has front side cutting roller cutter that is arranged in downstream of roller cutter for edge cutting in metal sheet feed direction
DE102010049019B4 (en) * 2010-10-21 2014-01-30 Udo Dämgen Device for separating sheet metal
CN110899459A (en) * 2019-11-15 2020-03-24 重庆市华青汽车配件有限公司 Multifunctional blanking die

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8122 Nonbinding interest in granting licenses declared
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