DE413914C - Roll stand with roll change frame - Google Patents
Roll stand with roll change frameInfo
- Publication number
- DE413914C DE413914C DESCH71953D DESC071953D DE413914C DE 413914 C DE413914 C DE 413914C DE SCH71953 D DESCH71953 D DE SCH71953D DE SC071953 D DESC071953 D DE SC071953D DE 413914 C DE413914 C DE 413914C
- Authority
- DE
- Germany
- Prior art keywords
- roll
- stand
- change frame
- roll stand
- frame
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/06—Cassettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/12—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by vertically displacing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
Walzgerüst mit Walzenwechselrahmen. Zusatz zum Patent 384010. Der im Patent 384010 dargestellte Wechselrahmen hat sich zwar gut bewährt, trotzdem erweist sich seine Verbesserung als vorteilhaft. Bisher wurden die Hundebalken mit den Führungen und Abstreifern an den Walzenständern selbst befestigt und bei einem Rahmenwechsel den neuen Walzen entsprechend jedesmal an den Ständern selbst neu eingestellt. Dieses lästige Einstellen am Walzenständer fällt weg, sobald die Hundebalken anstatt am Walzenständer am Wechselrahmen befestigt und mit demselben ein- und ausgebaut werden. Wenn in den Wechselrahmen außerhalb des Walzgerüstes neue Profilwalzen eingebaut werden, dann ist das Einstellen der Hundebalken, Führungen und Abstreifer bei leichter Übersicht wesentlich einfacher als am Walzenständer, außerdem kann diese Arbeit zuverlässiger ausgeführt werden, weil mehr Zeit zum genauen Anpassen zur Verfügung steht. Die Walzenstraße kommt rascher wieder in Betrieb, und ihre Leistungsfähigkeit wird erhöht.Roll stand with roll change frame. Addendum to patent 384010. The The removable frame shown in patent 384010 has proven its worth, nevertheless its improvement proves beneficial. So far the dog bars were using the guides and scrapers attached to the roll stands themselves and at a Frame change according to the new rollers every time on the stand itself set. This annoying adjustment on the roller stand is no longer necessary as soon as the dog bar is reached instead of being attached to the roll stand on the removable frame and installed and removed with the same will. If new profile rolls are built into the change frame outside of the rolling stand then adjusting the dog bars, guides and scrapers is easier Overview much easier than on the roll stand, and this work can also be done run more reliably because more time is available for precise adjustment stands. The rolling mill comes back into operation more quickly, and its efficiency will be raised.
In der Zeichnung stellt dar Abb. i Aufriß des eingebauten Wechselrahmens mit Hundebalken und Führungen, Abb. a Grundriß des eingebauten Wechselrahmens.In the drawing, Fig. I shows an elevation of the built-in removable frame with dog bar and guides, Fig. a plan of the built-in removable frame.
Im Walzenständer a ist der bekannte Wechselrahmen b eingebaut, mit welchem nicht nur die Walzen c und deren Einbaustücke d zusammen ausgehoben und eingebaut werden, sondern zugleich auch die Hundebalken e, die Führungen f und die Abstreifer g. Auf diese Weise wird der vollständige Walzeneinbau außerhalb des Walzenständers richtig zusammengestellt, so daß nach dem Einsetzen in den Walzenständer nur noch der Deckel des Walzenständers festzuschrauben und die Anstellschrauben anzuziehen sind, um mit der Walzarbeit beginnen zu können. Die Zeitersparnis für das ganze Walzwerk und die Walzmannschaft ist durch dieses Verfahren des Walzenwechsels eine ganz erhebliche.The well-known removable frame b is installed in the roll stand a, with which not only the rollers c and their chocks d excavated together and be installed, but also the dog bars e, the guides f and the Scraper g. In this way, the complete roll installation is outside the roll stand correctly put together so that after insertion into the roll stand only screw the cover of the roller stand tight and tighten the adjusting screws to start rolling. The time saving for the whole The rolling mill and the rolling crew are one through this process of changing rolls quite considerable.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH71953D DE413914C (en) | Roll stand with roll change frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH71953D DE413914C (en) | Roll stand with roll change frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE413914C true DE413914C (en) | 1925-05-18 |
Family
ID=7440337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH71953D Expired DE413914C (en) | Roll stand with roll change frame |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE413914C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE911602C (en) * | 1941-01-31 | 1954-05-17 | Siemag Vertriebsgesellschaft M | Roll change frame for roll stands |
-
0
- DE DESCH71953D patent/DE413914C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE911602C (en) * | 1941-01-31 | 1954-05-17 | Siemag Vertriebsgesellschaft M | Roll change frame for roll stands |
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