DE551021C - Device for caliber drag mills for adjusting the drag rollers in the axial direction - Google Patents

Device for caliber drag mills for adjusting the drag rollers in the axial direction

Info

Publication number
DE551021C
DE551021C DENDAT551021D DE551021DD DE551021C DE 551021 C DE551021 C DE 551021C DE NDAT551021 D DENDAT551021 D DE NDAT551021D DE 551021D D DE551021D D DE 551021DD DE 551021 C DE551021 C DE 551021C
Authority
DE
Germany
Prior art keywords
drag
adjusting
caliber
roller
axial direction
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
DENDAT551021D
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.)
ANTON SCHOEPF DIPL ING
Original Assignee
ANTON SCHOEPF DIPL ING
Publication date
Application granted granted Critical
Publication of DE551021C publication Critical patent/DE551021C/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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Description

Vorrichtung für Kalibersehleppwalzwerke zum Anstellen der Schleppwalzen in axialer Richtung Um Walzen axial anzustellen, benutzt man entweder für die Walzenzapfen außer einem Radial- (auch Querlager genannt) noch ein doppelt wirkendes Axiallager (auch Längslager genannt), oder man setzt auf jeden Zapfen außer einem Querlager nöch ein einfaches Längslager. Im ersteren Falle muß das doppelt wirkende Längslager auf dem Zapfen fest angebracht werden, was umständlich ist und verschieden lange Zapfen bedingt. Im zweiten Falle braucht man auf jeder Walzenseite axiale Anstellvorrichtungen, welche von beiden-Seiten bedient werden müssen, was zeitraubend ist. Dieser Mangel wird nach der Erfindung in der Weise beseitigt, daß man jeden Zapfen mit einem Querlager und einem Längslager und außer der Vertikalanstellung mit einer an sich bekannten Axialanstellung versieht, wobei die beiden Axialanstellungen zwangsläufig in der Weise verbunden sind, daß man von einer Walzenseite aus die Axialanstellung der Walze besorgen kann.Device for caliber slack mills for adjusting the slack rollers in the axial direction In order to adjust the rolls axially, one uses either for the roll neck In addition to a radial (also called transverse bearing), there is also a double-acting axial bearing (also called longitudinal bearing), or you can rely on every journal except for a transverse bearing Another simple longitudinal bearing. In the former case, the double-acting longitudinal bearing must be firmly attached to the pin, which is cumbersome and varies in length Cones conditionally. In the second case, axial adjustment devices are required on each side of the roll, which have to be operated from both sides, which is time-consuming. This lack is eliminated according to the invention in such a way that each pin with a transverse bearing and a longitudinal bearing and apart from the vertical adjustment with a known per se Axial adjustment provides, the two axial adjustments inevitably in the Are connected way that one side of the roller from the axial adjustment of the Roller can get.

Auf der Zeichnung ist in Fig. I die Erfindung in einem Aufrißschnitt, in Fig. z in einem Grundrißschnitt und in Fig. 3 in einer Teilseitenansicht dargestellt. Die Schleppwalze ist so gezeichnet, daß sie axial noch nicht in Schluß ist. Die Axialanstellung erfolgt beispielsweise durch die Lochhebel H. Diese sind durch die Stange S verbunden, die an einem oder an beiden Enden Schraubenmuttern h trägt. Wenn man die Muttern h anzieht; kommt die Walze axial spielfrei zum Halt infolge der Zugkraft der Stange S. Alsdann kann man mit der Stellschraube K oder L von einer Stelle aus die Walze beliebig seitlich verschieben. Diese Einrichtungen haben aber auch den Vorteil, daß nach Lösen der Feststellschrauben L und k durch den Walzstab die Walze selbsttätig einspielen kann.In the drawing, the invention is shown in an elevation section in FIG. shown in Fig. z in a plan section and in Fig. 3 in a partial side view. The drag roller is drawn so that it is not yet finished axially. the Axial adjustment takes place, for example, through the hole lever H. These are through the Rod S connected, which carries screw nuts h at one or both ends. If you tighten the nuts h; the roller comes to a stop axially free of play as a result the tensile force of the rod S. Then you can with the adjusting screw K or L from a Move the roller sideways as desired. These facilities have however also the advantage that after loosening the locking screws L and k through the roller bar the roller can play in automatically.

Claims (1)

PATLNTANSPRUCIl: Vorrichtung für Kaliberschleppwalzwerke zum Anstellen der Schleppwalzen in axialer Richtung mittels eines auf jedes Lagergehäuse der SchleppNvalze einwir7, kenden Stellbügels, dadurch gekennzeichnet, daß die beiden Stellbügel durch eine Verspannung (S, h) so verbunden sind, daß die Lager zusammen mit der Walze in Schluß kommen und hierbei das Kaliber der Schleppwalze nach Lösen der Anstellschrauben (L und K) selbsttätig einspielen und außerdem die rohe axiale Anstellung der Schleppwalze von einer Stelle aus erfolgen kann.PATLNTANSPRUCIl: Device for caliber drag rolling mills for adjusting of the drag rollers in the axial direction by means of one on each bearing housing of the drag roller einwir7, kenden adjusting bracket, characterized in that the two adjusting bracket by a bracing (S, h) are connected so that the bearings together with the roller come to a conclusion and here the caliber of the drag roller after loosening the adjusting screws (L and K) automatically import and also the raw axial adjustment of the drag roller can be done from one place.
DENDAT551021D Device for caliber drag mills for adjusting the drag rollers in the axial direction Expired DE551021C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE551021T

Publications (1)

Publication Number Publication Date
DE551021C true DE551021C (en) 1932-05-25

Family

ID=6562889

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT551021D Expired DE551021C (en) Device for caliber drag mills for adjusting the drag rollers in the axial direction

Country Status (1)

Country Link
DE (1) DE551021C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935361C (en) * 1938-11-18 1955-11-17 Schloemann Ag Storage for the rolls of rolling mills
DE3827018A1 (en) * 1988-08-05 1990-02-08 Mannesmann Ag DEVICE FOR THE AXIAL GUIDE OF THE ROLLS OF WHEEL RODS FOR THE PRODUCTION OF PROFILE STEEL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935361C (en) * 1938-11-18 1955-11-17 Schloemann Ag Storage for the rolls of rolling mills
DE3827018A1 (en) * 1988-08-05 1990-02-08 Mannesmann Ag DEVICE FOR THE AXIAL GUIDE OF THE ROLLS OF WHEEL RODS FOR THE PRODUCTION OF PROFILE STEEL

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