DE880436C - Detachable fastening for roller stand with clamping hook as fastening means - Google Patents
Detachable fastening for roller stand with clamping hook as fastening meansInfo
- Publication number
- DE880436C DE880436C DES24514A DES0024514A DE880436C DE 880436 C DE880436 C DE 880436C DE S24514 A DES24514 A DE S24514A DE S0024514 A DES0024514 A DE S0024514A DE 880436 C DE880436 C DE 880436C
- Authority
- DE
- Germany
- Prior art keywords
- fastening
- clamping hook
- levers
- roller stand
- detachable
- 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
- B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
Walzenwechselgerüste müssen, um den Produktionsausfall möglichst gering zu halten, schnell ge-.wechselt werden. Die bisher bekannten Befestigungsarten der Walzgerüste auf den Sohlplatten mittels Schrauben oder Bolzen mit Keilen oder Klemmbügeln mit Schrauben erfordern meist zuviel Zeit zum Wechseln und,sind außerdem schlecht zugänglich.Roll changing stands must in order to minimize production downtime to be changed quickly. The previously known types of attachment Roll stands on the base plates using screws or bolts with wedges or clamps with screws usually require too much time to change and are also bad accessible.
Die Erfindung schlägt vor, schwenkbare Klemmhaken außermittig lose auf einer am Gerüst oder an den. Sohlplatten angeordneten Welle zu lagern und die Exzenterwirkung zum Anziehen und Lösen, der Klemmhaken zu benutzen. Die Neuerung hat gegenüber den bekannten Vorrichtungen den Vorteil einfacherer und vor allen Dingen schnellerer Bedienung. Die Betätigungshebel sind leichter zugänglich,. und außerdem ist die Vorrichtung infolge der geringen Exzentrizität selbsthemmend.The invention proposes swiveling clamping hooks loosely off-center on one of the scaffolding or on the. To store base plates arranged shaft and the Eccentric action for tightening and loosening, to use the clamping hook. The innovation has the advantage of simpler and above all over the known devices Things faster service. The operating levers are more easily accessible. and In addition, the device is self-locking due to the low eccentricity.
In den Zeichnungen werden zwei Ausführungsbeispiele der Erfindung gezeigt.The drawings show two exemplary embodiments of the invention shown.
Bei der Anordnung nach den. Fig. i und 2 sind die Klemmhaken i, i' exzentrisch lose auf der am Walzgerüst 3 angeordneten Welle 4 bzw. ¢` gelagert. Auf den beiden Enden der Welle befinden sich, aufgekeilt, die Hebelpaare :2,27. Zugschrauben 5 verbinden die jeweils einander gegenüberliegenden Hebel. Das Gerüst kann nachdem Aufsetzern auf die Sohlplatte 7 durch Hochschwenken der Hebel 2, 2' und Anziehender Muttern 6 an der Sohlplatte befestigt werden, wobei sich die an dieser vorgesehenen Keilflächen 8 auf die Keilflächen 9 der Klemmhaken legen.In the arrangement according to the. Fig. I and 2 are the clamping hooks i, i ' Eccentrically loosely mounted on the shaft 4 or ¢ `arranged on the roll stand 3. On both ends of the shaft there are keyed pairs of levers: 2.27. Lag screws 5 connect the levers located opposite one another. The scaffolding can after touching down on the base plate 7 by pivoting the levers 2, 2 ' and tightening the nuts 6 are fastened to the soleplate, the to Place these intended wedge surfaces 8 on the wedge surfaces 9 of the clamping hooks.
Die in den. Fig. 3 und 4 dargestellte Ausbildung der Vorrichtung weist die gleichen Klemmhebelpaare i, i' mit dem Unterschied auf; daß die Wellen 4"4' auf der Sohlplatte 7 angeordnet sind und mittels der hier als Handhebel ausgeführten Hebel ä, 2' gedreht werden. Diese Handhebel sind im Ausführungsbeispiel nur auf einer Seite. des Gerüstes vorgesehen. Erfindungsgemäß besteht für die Keilflächen 8, 9 (8', 9) noch eine Verstellmöglichkeit durch die Stellschrauben io, ro'. Diese werden beim ersten Einbau des Gerüstes eingestellt, damit alle Nöcken gleichmäßig tragen, und anschließend blockiert.The ones in the. Fig. 3 and 4 illustrated embodiment of the device has the same pairs of clamping levers i, i 'with the difference; that the waves 4 "4 ' are arranged on the base plate 7 and by means of the here executed as a hand lever Lever ä, 2 'can be turned. These hand levers are only on in the exemplary embodiment one side. of the scaffolding provided. According to the invention there is for the wedge surfaces 8, 9 (8 ', 9) an adjustment option by means of the adjusting screws io, ro'. These are adjusted when the scaffolding is installed for the first time so that all the knobs are even wear, and then blocked.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES24514A DE880436C (en) | 1951-08-21 | 1951-08-21 | Detachable fastening for roller stand with clamping hook as fastening means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES24514A DE880436C (en) | 1951-08-21 | 1951-08-21 | Detachable fastening for roller stand with clamping hook as fastening means |
Publications (1)
Publication Number | Publication Date |
---|---|
DE880436C true DE880436C (en) | 1953-06-22 |
Family
ID=7477894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES24514A Expired DE880436C (en) | 1951-08-21 | 1951-08-21 | Detachable fastening for roller stand with clamping hook as fastening means |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE880436C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE938963C (en) * | 1953-03-27 | 1956-02-09 | Demag Ag | Detachable clamping device for roll stand |
DE1003676B (en) * | 1955-01-27 | 1957-03-07 | Banning A G J | Detachable clamping fixture for rolling frames and other rolling mill machines that can be moved on base plates |
US2835021A (en) * | 1955-03-14 | 1958-05-20 | Morgan Construction Co | Roll stand lock |
DE1291715B (en) * | 1960-10-11 | 1969-04-03 | Sack Gmbh Maschf | Rolling mill stand |
-
1951
- 1951-08-21 DE DES24514A patent/DE880436C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE938963C (en) * | 1953-03-27 | 1956-02-09 | Demag Ag | Detachable clamping device for roll stand |
DE1003676B (en) * | 1955-01-27 | 1957-03-07 | Banning A G J | Detachable clamping fixture for rolling frames and other rolling mill machines that can be moved on base plates |
US2835021A (en) * | 1955-03-14 | 1958-05-20 | Morgan Construction Co | Roll stand lock |
DE1291715B (en) * | 1960-10-11 | 1969-04-03 | Sack Gmbh Maschf | Rolling mill stand |
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