AT76096B - Tube straightening machine. - Google Patents
Tube straightening machine.Info
- Publication number
- AT76096B AT76096B AT76096DA AT76096B AT 76096 B AT76096 B AT 76096B AT 76096D A AT76096D A AT 76096DA AT 76096 B AT76096 B AT 76096B
- Authority
- AT
- Austria
- Prior art keywords
- straightening machine
- tube straightening
- die
- tube
- die body
- Prior art date
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
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Die Matrizengeh use k sind durch Gewindestifte N mit den im umlaufenden Bügelrahmen e eingesetzten senkrechten Bolzen t fest verbunden. Durch kleine senkrechte Schrauben v, die in Nuten N des Bügels e eingreifen, werden die Matrizengehä. u8 in der dargestellten Stellung gesperrt bzw. festgehalten. Soll eine Auswechslung der eigentlichen dem Verschleiss unterworfenen Matrizenkörper o stattfinden, so werden die Schrauben u gelöst. Die Jatrizengehäuse können alsdann um die Bolzen t frei nach der einen oder anderen Seite gedreht werden.
Die mittlere Matrize g (Fig. 1) ist nicht nur drehbar, sondern in bekannter Weise auch in senkrechter Richtung zur Umlaufachse verstellbar, um ein Durchdrucken des Rohrbuckeis vornehmen zu können.
Die Erfindung ist an die dargestellten Einzelheiten nicht gebunden. Der eigentliche Matrizenkörper 0 kann auch unter Fortfall der Rollen w im Matrizengehäuse frei drehbar eingesetzt sein.
An Stelle der Rollen m könnten auch ein oder mehrere Kugelkränze treten.
Die Ausbildung des Bügelrahmens und die Befestigung der Matrizenkörper im Bügel kann eine beliebige sein. Statt einer mittleren in der Höhe verstellbaren Matrize können deren auch
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PATENT ANSPRUCHE :
1. Rohrrichtmaschine mit mehreren in einem umlaufenden Rahmen angebrachten Matrizen, dadurch gekennzeichnet, dass die rohrförmigen Matrizenkörper (o) im mitumlaufenden Matrizen
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The die housings k are firmly connected by threaded pins N to the vertical bolts t inserted in the circumferential bracket frame e. Small vertical screws v, which engage in grooves N of bracket e, are used to make the die housing. u8 locked or held in the position shown. If the actual die body o, which is subject to wear, is to be replaced, the screws u are loosened. The jar housing can then be rotated freely to one side or the other about the bolts t.
The middle die g (FIG. 1) is not only rotatable, but also adjustable in a known manner in a direction perpendicular to the axis of rotation in order to be able to print through the pipe hump.
The invention is not bound to the details shown. The actual die body 0 can also be inserted freely rotatable in the die housing without the rollers w.
Instead of the rollers m, one or more ball races could also be used.
The design of the frame and the attachment of the die body in the bracket can be any. Instead of a central, height-adjustable die, you can also use them
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PATENT CLAIMS:
1. Tube straightening machine with a plurality of dies mounted in a rotating frame, characterized in that the tubular die body (o) in the co-rotating dies
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE76096X | 1915-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT76096B true AT76096B (en) | 1919-04-10 |
Family
ID=5637333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT76096D AT76096B (en) | 1915-04-23 | 1916-04-10 | Tube straightening machine. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT76096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709935A (en) * | 1947-06-05 | 1955-06-07 | United States Steel Corp | Device for straightening seamless metal tubing |
-
1916
- 1916-04-10 AT AT76096D patent/AT76096B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2709935A (en) * | 1947-06-05 | 1955-06-07 | United States Steel Corp | Device for straightening seamless metal tubing |
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