DE290775C - Universal rolling mill for rolling out I-beams - Google Patents

Universal rolling mill for rolling out I-beams

Info

Publication number
DE290775C
DE290775C DE1915290775D DE290775DA DE290775C DE 290775 C DE290775 C DE 290775C DE 1915290775 D DE1915290775 D DE 1915290775D DE 290775D A DE290775D A DE 290775DA DE 290775 C DE290775 C DE 290775C
Authority
DE
Germany
Prior art keywords
rolling
beams
rings
universal
rolling mill
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
DE1915290775D
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Application granted granted Critical
Publication of DE290775C publication Critical patent/DE290775C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Zusatz zum Patent 289606.Addendum to patent 289606.

Das Hauptpatent 289606 betrifft ein Universalwalzwerk zum Auswalzen von !-Trägern, bei welchem ein einziges Gerüst mit zwei horizontalen, in vertikaler Richtung verstellbaren und zwei vertikalen, in horizontaler und vertikaler Richtung verstellbaren Walzen vorhanden ist, und auf den Achsen der Horizontalwalzen verschiebbare Ringe vorhanden sind, die in Ausdrehungen der Stirnflächen der Vertikalwalzen hineinragen können, und, aus diesen Ausdrehungen entfernt, die Kanten der Trägerflanschen bearbeiten sollen.The main patent 289606 relates to a universal rolling mill for rolling out! -Carriers, in which a single frame with two horizontal, adjustable in the vertical direction and two vertical rollers that can be adjusted in the horizontal and vertical directions and there are movable rings on the axes of the horizontal rollers, which can protrude into recesses in the end faces of the vertical rollers, and from these Recesses removed to machine the edges of the beam flanges.

Um zu vermeiden, daß sich an den Kanten der Trägerflanschen da, wo die Ringe die Horizontalwalzen berühren, Grate bilden, werden nach der vorliegenden Erfindung die Ringe so ausgebildet, daß sie nicht nur die Flanschenkante, sondern auch einen Teil der Innenfläche des Flansches bekleiden.In order to avoid that on the edges of the support flanges where the rings Horizontal rolls touching, forming burrs, become the rings according to the present invention designed so that they not only the flange edge, but also part of the Cover the inner surface of the flange.

In der beiliegenden Zeichnung ist die Erfindung dargestellt.The invention is illustrated in the accompanying drawing.

Fig. ι zeigt die Wirkung der Ringe c in Verbindung mit den Horizontalwalzen a. Wie man sieht, greift eine Art Flansch ä der Ringe c über die abgestumpften Kegel der Horizontalwalzen; dadurch werden die Flanschen des Trägers gestaucht und nach außen gebogen. Fig. 2 läßt erkennen, wie die Trägerflanschen durch einen folgenden Stich mittels der Vertikalwalzen b wieder geradegerichtet werden.Fig. Ι shows the effect of the rings c in connection with the horizontal rollers a. As you can see, a kind of flange ä of the rings c engages over the truncated cones of the horizontal rollers; as a result, the flanges of the beam are compressed and bent outward. Fig. 2 shows how the support flanges are straightened again by a subsequent stitch by means of the vertical rollers b.

Dieselbe Form der Ringe läßt sich auch anwenden, wenn die Träger, wie in Fig. 3 und 4 •des Hauptpatentes dargestellt, gleichzeitig vor den Horizontal walzen, den Vertikalwalzen und einseitig von den Ringen bearbeitet werden. In diesem Fall müssen die Flanschen d der Ringe c spitz auslaufen, damit ein Absatz auf der Innenseite der Trägerflanschen vermieden wird.The same shape of the rings can also be used when the carrier, as shown in Fig. 3 and 4 • of the main patent, are processed simultaneously in front of the horizontal rollers, the vertical rollers and on one side of the rings. In this case, the flanges d of the rings c must taper to a point so that a shoulder on the inside of the support flanges is avoided.

Claims (1)

Patent-Anspruch:Patent claim: Universalwalzwerk zum Auswalzen von I-Trägem nach Patent 289606, dadurch gekennzeichnet, daß die Ringe (c) so ausgebildet sind, daß sie außer den Kanten der Trägerflanschen auch einen Teil der inneren Fläche dieser Flanschen bekleiden.Universal rolling mill for rolling out I-beams according to patent 289606, thereby characterized in that the rings (c) are designed so that they, in addition to the edges of the support flanges, also part of the cover the inner surface of these flanges.
DE1915290775D 1913-10-28 1915-06-20 Universal rolling mill for rolling out I-beams Expired DE290775C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE289606T 1913-10-28
DE290775T 1915-06-20

Publications (1)

Publication Number Publication Date
DE290775C true DE290775C (en) 1916-03-15

Family

ID=29557175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1915290775D Expired DE290775C (en) 1913-10-28 1915-06-20 Universal rolling mill for rolling out I-beams

Country Status (1)

Country Link
DE (1) DE290775C (en)

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