DE475936C - Device for bending corrugated sheet metal - Google Patents

Device for bending corrugated sheet metal

Info

Publication number
DE475936C
DE475936C DES73111D DES0073111D DE475936C DE 475936 C DE475936 C DE 475936C DE S73111 D DES73111 D DE S73111D DE S0073111 D DES0073111 D DE S0073111D DE 475936 C DE475936 C DE 475936C
Authority
DE
Germany
Prior art keywords
sheet metal
rollers
corrugated sheet
bending
bending corrugated
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
Application number
DES73111D
Other languages
German (de)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES73111D priority Critical patent/DE475936C/en
Application granted granted Critical
Publication of DE475936C publication Critical patent/DE475936C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling

Landscapes

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

Description

Vorrichtung zum Biegen von gewellten Blechen Zum Biegen von Blechen verwendet man gewöhnlich Walzen,oder Pressen, deren Länge der gesamten Länge des zu biegenden Bleches entspricht. Man kann z. B. Wellblech dadurch herstellen, daß man eine Blechtafel durch mit Rollen versehene Walzen hindurchgibt, wobei die Rollen sich entsprechend der fortschreitenden Bearbeitung in vertikaler und horizontaler Richtung einander nähern. Man hat weiter Maschinen gebaut, bei denen eine mit einer Rille versehene Walze über eine Profilschiene unter Druck hin und her bewegt wird. Diese Maschinen werden infolge ihrer großen Baulänge sehr teuer. Demgegenüber ist ,es Gegenstand der Erfindung, ein Werkzeug zu schaffen, durch das das Biegen von Blechen von Hand möglich gemacht wird. Eine derartige Einrichtung ist gegenüber den. bisher verwendeten Maschinen einfach und billig, unabhängig von einem bestimmten. Standort, und gestattetes, selbst sehr schmale Wellen in lange Bleche zu pressen.Device for bending corrugated sheet metal For bending sheet metal one usually uses rollers, or presses, the length of which is the entire length of the corresponds to the sheet to be bent. You can z. B. produce corrugated iron in that a metal sheet is passed through rollers provided with rollers, the rollers according to the progressive processing in vertical and horizontal Approach each other direction. They continued to build machines with one with one Grooved roller is moved back and forth over a profile rail under pressure. These machines are very expensive due to their length. In contrast is , It is the object of the invention to provide a tool by which the bending of Sheet metal is made possible by hand. Such a facility is opposite the. previously used machines simple and cheap, regardless of a particular one. Location, and allowed to press even very narrow shafts into long sheets.

Das Wessen der neuen Einrichtung sei an Hand der Zeichnung erklärt. Es liegt die Aufgabe vor, ,ein Blech in Zickzackform zu biegen, und zwar mit sehr geringen Zwischenräumenzwischen. den @einzelnen Erhöhungen und Vertiefungen, die man auf seiner gewöhnlichen Biegepresse kaum herstellen kann. Der Arbeitsgang wird deshalb in mehrere Stufen unterteilt, wobei jedoch während ;des ganzen Biegevorgangs immer die gleichen Werkzeuge verwendet werden. Die Werkzeuge bestehen aus einer feststehenden Schiene, deren Querschnitt dem herzustellenden Profil entspricht, und aus einem oder mehreren Rollenpaaren. i bezeichnet das zu biegende Blech, 1- ist die feststehende Schiene, 3, 4 (i3, 14, 23, 24) sind das Rollenpaar. Die Rollen sitzen, wie aus der Zeichnung ersiehtlieh ist, auf ,einer Welle 5, die auf ihrer Verlängerung einen Handgriff 6 trägt. Aus der Zeichnung ist weiter .ersichtlich, daß der Abstand der zugehörigen Rollen eines Rollenpaares ieinstellbar ist. Es sei angenommen, daß das Blech i bereits vorgebogen sei. Es wird ;nun. zwischen Schiene 2 und Rollen 3, 4 gebracht und durch Andrücken der Rollen 3, 4 aus der Stellung I in die Stellung II gebogen. Ist diese Stellung ,erreicht, so werden die Rollen, gegebenenfalls unter Zwischenschaltung :noch eines :oder mehrerer Arbeitsgänge, vollkommen zusammengerückt (Stellung III), so, daß sie mit der zwischen ihnen :entstehenden Rille das Gegenprofil zur Schiene 2 bilden, in ,das das Blech i hineingedrückt wird.The nature of the new facility is explained using the drawing. The task at hand is to bend sheet metal in a zigzag shape, with a very large small spaces between. the @individual peaks and valleys that one can hardly produce on an ordinary bending press. The operation will therefore divided into several stages, but during the entire bending process the same tools are always used. The tools consist of one fixed rail, the cross-section of which corresponds to the profile to be produced, and from one or more pairs of roles. i denotes the sheet to be bent, 1- is the fixed rail, 3, 4 (i3, 14, 23, 24) are the pair of rollers. The roles sit, as can be seen from the drawing, on a shaft 5, which on their Extension carries a handle 6. The drawing also shows that that the distance between the associated roles of a pair of rollers can be adjusted. Be it it is assumed that the sheet i has already been pre-bent. It will; well. between rail 2 and rollers 3, 4 brought and by pressing the rollers 3, 4 out of position I bent into position II. When this position is reached, the roles possibly with the interposition of: one more: or more work steps, completely moved together (position III), so that they with the between them: arising The groove form the counter profile to the rail 2, into which the sheet metal i is pressed.

Die dargestellte Anordnung ist naturgemäß nur eine der verschiedenen: Ausführungsmöglichkeiten. Die Schiene 2 kann unterhalb des Blechfes und dafür, das Rollenpaar oberhalb angeordnet werden, oder die Rollenachse kann feststehen, und das Blech wird zusammen mit der Schiene über dem Rollenpaar hinbewegt.The arrangement shown is of course only one of the different: Execution options. The rail 2 can be below the sheet metal and for that Pair of rollers are arranged above, or the roller axis can be fixed, and the sheet is moved together with the rail over the pair of rollers.

Claims (1)

PATENTANSPRUCH: Werkzeug zum Biegen von Blechsem von Hand, gekennzeichnet durch ein an seinem Handgriff befestigtes Rollenpaar, dessen Abstand verstellbar ist, so däß durch Anpressen des zu binden Blechces mit Hilfe dieser Rollen gegen seine Profilscbiene das .gewünschte Profil in ein oder mehreren Arbeitsgängen hergestellt werden kann.PATENT CLAIM: Tool for bending sheet metal semiconductors by hand, marked by a pair of rollers attached to its handle, the distance between which is adjustable is, so that by pressing the Blechces to be bound with the help of these roles against his Profilscbiene produced the desired profile in one or more operations can be.
DES73111D Device for bending corrugated sheet metal Expired DE475936C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES73111D DE475936C (en) Device for bending corrugated sheet metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES73111D DE475936C (en) Device for bending corrugated sheet metal

Publications (1)

Publication Number Publication Date
DE475936C true DE475936C (en) 1929-05-03

Family

ID=7503671

Family Applications (1)

Application Number Title Priority Date Filing Date
DES73111D Expired DE475936C (en) Device for bending corrugated sheet metal

Country Status (1)

Country Link
DE (1) DE475936C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072446A1 (en) * 2003-02-06 2004-08-26 Emitec Gesellschaft Für Emissionstechnologie Mbh Method and tool for producing structured sheet metal layers, and catalyst support
DE102006018660A1 (en) * 2006-04-21 2007-10-31 Audi Ag Device for determination of the initial force level in forming of hollow profiles, especially longitudinal runners of motor vehicles useful in motor vehicle production decreases tool costs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072446A1 (en) * 2003-02-06 2004-08-26 Emitec Gesellschaft Für Emissionstechnologie Mbh Method and tool for producing structured sheet metal layers, and catalyst support
DE102006018660A1 (en) * 2006-04-21 2007-10-31 Audi Ag Device for determination of the initial force level in forming of hollow profiles, especially longitudinal runners of motor vehicles useful in motor vehicle production decreases tool costs
DE102006018660B4 (en) * 2006-04-21 2008-05-15 Audi Ag Device for determining the initial force level when deforming hollow sections

Similar Documents

Publication Publication Date Title
DE2450624A1 (en) DEVICE FOR PRESSING DEEP, THIN-WALLED CONTAINER FLOORS WITH LARGE DIAMETERS
DE3133792C2 (en) Infeed gap on a continuously operating press for a pressed material mat in the course of the production of chipboard, fiberboard and similar pressed material
DE475936C (en) Device for bending corrugated sheet metal
DE2209653A1 (en) Method and machine for the production of corrugations in sheet metal
DE2242492A1 (en) CONTINUOUS PRESS
DE102018120683A1 (en) TARGET APPARATUS
DE951206C (en) Machine for folding sheet metal in parallel folds
DE2443195A1 (en) MULTI-PURPOSE MACHINE FOR METAL WORKING
DE397271C (en) Device for bending sheet metal ends
DE682148C (en) Bending press for sheet metal profiles
AT515282B1 (en) Dressage device
DE906683C (en) Bending machine for bending sheet metal, strip iron, rod iron, profile iron, etc. like
DE411722C (en) Device for bending sheet metal ends
DE641744C (en) Device for bending sheet metal into the shape of profiles
DE820291C (en) Machine for bending sheet metal
DE319160C (en) A device for bending sheet metal or the like consisting of an upper and two lower rollers.
DE399818C (en) Device for processing pipes
DE152170C (en)
DE704386C (en) Device for the production of corrugated sheets
AT214234B (en) Method and device for reducing the thickness of metals or alloys
DE547199C (en) Method of forming water chambers
DE510835C (en) Wood bending machine
DE390274C (en) Folding machine with a clamping beam consisting of two parts
DE327733C (en) Bending machine for bending sheet metal plates that are to be bent in different directions
DE170210C (en)