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
Application number
Other languages
German (de)
Original Assignee
Mannesmann Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT76096B publication Critical patent/AT76096B/en

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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AT76096D 1915-04-23 1916-04-10 Tube straightening machine. AT76096B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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