DE958286C - Inlay bodies in inlet presses of cold rolling mills - Google Patents

Inlay bodies in inlet presses of cold rolling mills

Info

Publication number
DE958286C
DE958286C DED19293A DED0019293A DE958286C DE 958286 C DE958286 C DE 958286C DE D19293 A DED19293 A DE D19293A DE D0019293 A DED0019293 A DE D0019293A DE 958286 C DE958286 C DE 958286C
Authority
DE
Germany
Prior art keywords
bodies
cold rolling
inlay
rolling mills
presses
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
DED19293A
Other languages
German (de)
Inventor
Rudolf Brauer
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.)
DOEHNER AG
Original Assignee
DOEHNER AG
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 DOEHNER AG filed Critical DOEHNER AG
Priority to DED19293A priority Critical patent/DE958286C/en
Application granted granted Critical
Publication of DE958286C publication Critical patent/DE958286C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08Braking or tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)

Description

Beim Kaltwalzen und/oder Ziehen von Bändern, Draht u. dgl. aus Metallen, insbesondere Stahl, werden von Hand oder mechanisch betätigte Pressen an der Einlaufseite der Walz- oder Ziehwerke benutzt, die die Aufgabe haben, dem Band od. dgl. eine gewisse Führung zu geben, und dieses sauber zu halten bzw. zu säubern, bevor es in die Walze oder die Ziehwerkzeuge eintritt. Weil aus Stahl oder Eisen bestehende Backen der Presse das laufende Band beschädigen würden, werden die Backen, zwischen denen- das -Band läuft, mit Filz, Jutelappen od. dgl. belegt. Dadurch werden nicht nur Beschädigungen des Bandes vermieden, sondern es wird auch dessen Reinhaltung und Säuberung erreicht.When cold rolling and / or drawing strips, wire and the like made of metals, in particular steel, manually or mechanically operated presses are used on the inlet side of the rolling or drawing mills To give guidance and to keep it clean or to clean it before it enters the roller or the drawing tools. Because the press jaws made of steel or iron would damage the running belt, the jaws between which the belt runs are covered with felt, burlap or the like. This not only prevents damage to the belt, but also keeps it clean and cleaned.

Erfahrungsgemäß reicht aber die Säuberung mit den genannten Mitteln vielfach nicht aus. Neuerdings bedient man sich daher auch sogenannter Stahlwolle als Säuberungsmittel und zwar meist in einer zusätzlichen, in Durchlaufrichtung des Bandes vorgeschalteten Presse, wobei man auch Stahlwolle zu Platten gepreßt hat, um deren Dauerhaftigkeit als Reinigungsmittel zu erhöhen. Man hat hiermit gute Wirkung erzielt, doch ist der Verbrauch an Wolle sehr hoch, während die Bedienung von den dazu notwendigen zwei Pressen den Zeitaufwand bei jeweiliger Bandführung erhöht.Experience has shown that cleaning with the means mentioned is sufficient often not enough. So-called steel wool has recently been used as a cleaning agent, usually in an additional one, in the direction of passage The press upstream of the belt, which also involves pressing steel wool into panels has to increase their durability as a cleaning agent. You have good ones with this Effect achieved, but the consumption of wool is very high during the operation of the two presses required for this, the time required for the respective strip guidance elevated.

Es wird daher gemäß dieser Erfindung vorgeschlagen, als Einlagekörper für die Pressen einen Stoff zu verwenden, der durch Zusammenfügen, a. B. Zusammenpressen von möglichst --gleichmäßig verteilten Textil- od. dgl. Fasern, z. B. Filz und Stahlwolle, zu einer einheitlichen Masse entsteht. So hergerichtete Einlagekörper erfüllen alle obengenannten Bedingungen, ohne die geschilderten Nachteile aufzuweisen. Es sind zwar Stahlwolleerzeugnisse bekannt, die durch eine Verflechtung, Verzwirnung, Verspinnung oder Verseilung jener Wollestränge, die aus den Wolleerzeugungsmaschinen austreten, entstehen. Dabei können gegebenenfalls auch andere Faserstoffe in Strängen, z. B. Jute oder Hanf, mit eingeflochten werden, die dann also in Strängen neben und zwischen den Stahlwollesträngen liegen. Sie werden zum Polieren von Hand an Stelle sonst üblicher »Bauschen« od. dgl. verwandt.It is therefore proposed according to this invention, as an insert body to use a material for the presses which, by joining, a. B. Compression of as evenly distributed textile or similar fibers as possible, e.g. B. felt and steel wool, into a uniform mass. Inlay bodies prepared in this way satisfy everyone conditions mentioned above without having the disadvantages described. There are steel wool products are known that are made by intertwining, twisting, spinning or stranding those wool strands that emerge from the wool production machines, develop. If necessary, other fibers can also be used in strands, e.g. B. Jute or hemp, which can be braided in, which are then in strands next to and between the steel wool strands. You will otherwise have to hand polish in place usual "bulging" or the like.

Im vorliegenden Falle und zum genannten Zweck kommt nicht eine Verflechtung, Verzw irnung, Verspinnung oder Verteilung in Frage, sondern eine völlige Mischung von Stahlwolle-und Textilfaserstoffen unter starker Pressung zu relativ harten Platten. Ein Stahlwolleerzeugnis als Seil oder Schnur im Sinne des bekannten Stahlerzeugnisses würde nicht den erfindungsgemäßen Zweck erfüllen.In the present case and for the stated purpose, there is no interconnection, Twisting, spinning or distribution in question, but a complete mixture from steel wool and textile fibers under strong pressure to relatively hard panels. A steel wool product as a rope or cord in the sense of the known steel product would not serve the purpose of the invention.

In der Abbildung ist der Erfindungsgegenstand beispielsweise dargestellt. Eine von Hand betätigte Presse z ist mit den Einlagekörpern 2 ausgestattet, zwischen denen ein Band 3 geführt ist.In the figure, the subject matter of the invention is shown, for example. A manually operated press z is equipped with the insert bodies 2, between which a band 3 is performed.

Claims (1)

'PATENTANSPRUCH: Einlagekörper in Einlaufpressen von Kaltwalzwerken, dadurch gekennzeichnet, daß die Körper aus einer aus Textilfasern und Stahlwolle zusammengefügten, zu plattenartigen Körpern gepreßten Masse bestehen. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 831 657; schweizerische Patentschrift Nr. 126376. PATENT CLAIM: Insert bodies in inlet presses of cold rolling mills, characterized in that the bodies consist of a mass made of textile fibers and steel wool and pressed into plate-like bodies. Documents considered: German Patent No. 831 657; Swiss patent specification No. 126376.
DED19293A 1954-12-10 1954-12-10 Inlay bodies in inlet presses of cold rolling mills Expired DE958286C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED19293A DE958286C (en) 1954-12-10 1954-12-10 Inlay bodies in inlet presses of cold rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED19293A DE958286C (en) 1954-12-10 1954-12-10 Inlay bodies in inlet presses of cold rolling mills

Publications (1)

Publication Number Publication Date
DE958286C true DE958286C (en) 1957-02-14

Family

ID=7036332

Family Applications (1)

Application Number Title Priority Date Filing Date
DED19293A Expired DE958286C (en) 1954-12-10 1954-12-10 Inlay bodies in inlet presses of cold rolling mills

Country Status (1)

Country Link
DE (1) DE958286C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH126376A (en) * 1927-07-25 1928-08-16 Georg Weibel Means for chipping floors etc.
DE831657C (en) * 1949-06-21 1952-02-14 Norsk Stalull As Steel wool product

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH126376A (en) * 1927-07-25 1928-08-16 Georg Weibel Means for chipping floors etc.
DE831657C (en) * 1949-06-21 1952-02-14 Norsk Stalull As Steel wool product

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