DE602438C - Pin roller drive for helical rolling mills for the production of seamless large pipes or drums - Google Patents
Pin roller drive for helical rolling mills for the production of seamless large pipes or drumsInfo
- Publication number
- DE602438C DE602438C DEV29141D DEV0029141D DE602438C DE 602438 C DE602438 C DE 602438C DE V29141 D DEV29141 D DE V29141D DE V0029141 D DEV0029141 D DE V0029141D DE 602438 C DE602438 C DE 602438C
- Authority
- DE
- Germany
- Prior art keywords
- drums
- production
- roller drive
- rolling mills
- comb
- 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
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Description
Kammwalzenantrieb für Schrägwalzwerke zur Herstellung nahtloser großer Rohre oder Trommeln Die Erfindung betrifft einen Kammwalzenantrieb für Schrägwalzwerke zur Herstellung nahtloser großer Rohre oder Trommeln, der den Zweck hat, durch seine Form dem Walzguteine möglichst breite öffnung zum Durchlaufen des hohl ausgebildeten Kammwalzgerüstes zu bieten. In solchen Schrägwalzwerken bietet die Lösung der Aufgabe oft Schwierigkeit, wie man das Walzgut dem Walzwerk zu- oder von ihm abführen soll, ohne daß es durch das Kammwalzgerüst behindert wird. Der Antrieb von quer zum Walzgut liegenden Walzen durch ein innen und außen verzahntes Antriebsrad ist an sich bekannt.Pin roller drive for piercing mills for the production of seamless large Tubes or drums The invention relates to a pinion roller drive for cross rolling mills for the production of seamless large pipes or drums that has the purpose of passing through its Shape the rolling stock an opening as wide as possible to pass through the hollow To offer the comb mill. The solution to the problem is offered in such cross rolling mills often difficulty in how the rolling stock is to be supplied to or removed from the rolling mill, without it being hindered by the comb mill. The drive from across the rolling stock lying rollers by an internally and externally toothed drive wheel is known per se.
Nach der Erfindung werden die Kammwalzen nicht mehr mit einem außen verzahnten, zentral zwischen ihnen liegenden inneren hohlen Antriebsrad verbunden, sondern alle Kammwalzen sollen mit einem innen verzahnten Antriebsrad, das sie alle außen umfaßt, kämmen. Auf diese Weise kann man das Kanunwalzgerüst mit einer sehr weiten zentralen öffnung für den Durchgang des Walzgutes versehen.According to the invention, the comb rollers are no longer with an outside toothed inner hollow drive wheel located centrally between them, but all comb rollers should have an internally toothed drive wheel that drives them all outside covered, comb. In this way you can roll the canoe with a very wide central opening provided for the passage of the rolling stock.
Besondere Vorzüge hat ein Kamm:valzenantrieb gemäß der Erfindung bei solchen Schrägwalzwerken, die mit mehr als zwei Arbeitswalzen arbeiten. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung, und zwar in Abb. i die Draufsicht auf den Antrieb eines Schrägwalzwerkes mit vier Arbeitswalzen, bei dem das innere Antriebsrad geschnit ten gezeichnet ist. Der Antriebsmotora wirkt über das Ritzel b und das innen verzahnte Antriebsrad c auf die Kammwalzend, die von dem Antriebsrad c außen umfaßt werden, Abb. a die Stiniansicht des Kammwalzenantriebes. e, f und g, h sind die Eingriffslinien der verschiedenen Verzahnungen. Es ist ohne weiteres ersichtlich, daß, wie bei i angedeutet, eine sehr weite zentrale öfnung für den Durchgang des Walzgutes entstanden ist.A comb has particular advantages: roller drive according to the invention in such cross-rolling mills that work with more than two work rolls. The drawing shows an embodiment of the invention, namely in Fig. I the plan view of the drive of a cross rolling mill with four work rolls, in which the inner drive wheel is shown geschnit th. The drive motor a acts via the pinion b and the internally toothed drive wheel c on the comb rollers, which are encompassed by the drive wheel c on the outside, Fig. A the Stini view of the comb roller drive. e, f and g, h are the lines of action of the various gears. It is readily apparent that, as indicated at i, a very wide central opening has been created for the rolling stock to pass through.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV29141D DE602438C (en) | Pin roller drive for helical rolling mills for the production of seamless large pipes or drums |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV29141D DE602438C (en) | Pin roller drive for helical rolling mills for the production of seamless large pipes or drums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602438C true DE602438C (en) | 1934-09-08 |
Family
ID=7584660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV29141D Expired DE602438C (en) | Pin roller drive for helical rolling mills for the production of seamless large pipes or drums |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE602438C (en) |
-
0
- DE DEV29141D patent/DE602438C/en not_active Expired
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