DE602172C - Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips - Google Patents

Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips

Info

Publication number
DE602172C
DE602172C DEK128965D DEK0128965D DE602172C DE 602172 C DE602172 C DE 602172C DE K128965 D DEK128965 D DE K128965D DE K0128965 D DEK0128965 D DE K0128965D DE 602172 C DE602172 C DE 602172C
Authority
DE
Germany
Prior art keywords
rollers
strips
cut
pairs
roller
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
DEK128965D
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
Publication date
Priority to DEK128965D priority Critical patent/DE602172C/en
Application granted granted Critical
Publication of DE602172C publication Critical patent/DE602172C/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
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/005Edge deburring or smoothing

Landscapes

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

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Die Herstellung von schmalem Bandeisen geschieht vielfach in dear Weise, daß man breite Bänder fertig walzt und diese dann auf einer Streifenschere in mehrere schmale Bänder unterteilt. Beim Schneiden dieser Streifen entstehen an den Schnittflächen scharfe Ränder, welche bei der Weiterverarbeitung sehr leicht zu Verletzungen führen. . Zum Entgraten und Abrunden der Ränder sind besondere Rollenwalzvorrichtungen erforderlich. The production of narrow band iron is often done in such a way that one wide strips are finished and then cut into several narrow strips on strip scissors Ribbons divided. When cutting these strips arise on the cut surfaces sharp edges, which can easily lead to injuries during further processing. . Special roller devices are required for deburring and rounding the edges. Die Erfindung betrifft eine solche Warnvorrichtung. Sie besteht aus einer den zerteilten Bandeisenstreifen entsprechenden Anzahl von Rollenpaaren, die hintereinander senkrecht auf einer Grundplatte und stufenförmig übereinander versetzt angeordnet sind, und deren Rollen verschiedene Durchmesser besitzen, um die geschnittenen Bänder beim ao Abgraten in voller Breite ausnutzen zu können. Außerdem besitzt jedes Rollenpaar eine verstellbar angeordnete- Rolle, um den Rollenabstand der jeweiligen) Breite der zerschnittenen Bandstreifen einstellen zu können,
as Die Walzvorrichtung besteht aus einer Grundplatten, auf welcher entsprechend der Anzahl der geschnittenen Streifen die erforderlichen Rollenpaare angeordnet sind, denn für jeden Streifen ist ein Rollenpaar notwendig. Es können also auf der Grundplatte Rollenpaare in beliebiger Anzahl angeordnet sein; diese richten sich jeweils! nach, der Anzahl der geschnittenen Streifen. Da die geschnittenen Streifen dicht nebeneinandei· laufen, werden die Rollen für die einzelnen Bänder stufenförmig übereinander angeordnet und 'erhalten außerdem verschiedene Durchmesser. In Abb. 2 ist die stufenförmige Anordnung der Rollen d, e, f und; g dargestellt, und Abb. 3 zeigt die verschiedenen Durchmesser der Rollen im Grundriß. Durch diese Art der Rollenanordnung ist es· möglich, gleichzeitig an jedem einzelnen Band die Ränder zwischen) einem Rollenpaar zu entgraten und rund zu walzen. Von jedem RoI-lenpaar ist die eine Rolle fest gelagert und die andere entsprechend der Bandbreite durch eine Schraube k (Abb. 3) verstellbar angeordnet. Abb. 4 zeigt den geschnittenen Bandeisenstreifenmit den scharfen Rändern und Abb. 5 das Rundwalzen der Ränder der einzelnen Streifen zwischen den Rollen, α ist die Streifenschere und b der Wickelhaspel (Abb. 1).
The invention relates to such a warning device. It consists of a number of pairs of rollers corresponding to the cut iron strips, which are arranged vertically one behind the other on a base plate and offset in steps, and whose rollers have different diameters in order to be able to use the full width of the cut strips during ao trimming. In addition, each pair of rollers has an adjustable roller in order to be able to adjust the roller spacing of the respective) width of the cut tape strips,
The rolling device consists of a base plate on which the required pairs of rollers are arranged according to the number of strips cut, because a pair of rollers is necessary for each strip. Any number of pairs of rollers can therefore be arranged on the base plate; these are each directed! according to the number of strips cut. Since the cut strips run close together, the rollers for the individual strips are arranged one above the other in a stepped manner and are also given different diameters. In Fig. 2 is the stepped arrangement of the rollers d, e, f and; g , and Fig. 3 shows the different diameters of the rollers in plan. This type of roller arrangement makes it possible to deburr the edges between a pair of rollers and to roll them round at the same time on each individual strip. Of each pair of rollers, one roller is fixedly mounted and the other is arranged to be adjustable according to the bandwidth by means of a screw k (Fig. 3). Fig. 4 shows the cut iron strip with the sharp edges and Fig. 5 shows the rolling of the edges of the individual strips between the rolls, α is the strip cutter and b is the reel (Fig. 1).
PATENTANSi1KUCH :PATENTANSi 1 KUCH: Rollenwaizvorrichtung, zum gleichzeitigen Abrunden der scharfen Kanten von längs zerschnittenen Bandeisenstreifen, dadurch gekennzeichnet, daß auf einer Grundplatte eine den zerteilten Bandeisenstreifen entsprechende Anzahl von Rollenpaaren mit Rollen verschiedenen Durchmessers senkrecht und hintereinander gestellt sowie stufenförmig übereinander versetzt angeordnet sind und daß jeweils die eine Rolle der einzelnen Rollenpaare fest gelagert, die andere entsprechend der Breite der zerschnittenen Streifen durch eine Stellschraube verstellbar eingerichtet ist.Roller weighing device, for the simultaneous rounding of the sharp edges of longitudinally cut iron strips, characterized in that on one Base plate has a number of pairs of rollers corresponding to the number of pairs of iron strips that have been cut with rollers of different diameters placed vertically and one behind the other as well as staggered one above the other are arranged and that in each case one role of the individual pairs of rollers is fixed stored, the other set up adjustable according to the width of the cut strips by an adjusting screw is.
DEK128965D Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips Expired DE602172C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK128965D DE602172C (en) Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK128965D DE602172C (en) Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips

Publications (1)

Publication Number Publication Date
DE602172C true DE602172C (en) 1934-09-05

Family

ID=7246743

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK128965D Expired DE602172C (en) Roller device for the simultaneous rounding of the sharp edges of longitudinally cut iron strips

Country Status (1)

Country Link
DE (1) DE602172C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635493A (en) * 1948-08-28 1953-04-21 Richard M Schumacher Metalworking
US2775151A (en) * 1953-02-09 1956-12-25 Caine Steel Company Metal working apparatus
DE1121904B (en) * 1954-10-23 1962-01-11 Hohenlimburger Maschb Anstalt Device for dividing and rounding steel strips

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635493A (en) * 1948-08-28 1953-04-21 Richard M Schumacher Metalworking
US2775151A (en) * 1953-02-09 1956-12-25 Caine Steel Company Metal working apparatus
DE1121904B (en) * 1954-10-23 1962-01-11 Hohenlimburger Maschb Anstalt Device for dividing and rounding steel strips

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