AT22755B - Device for forming buttons, handles and. Like. From sheet metal sleeves. - Google Patents

Device for forming buttons, handles and. Like. From sheet metal sleeves.

Info

Publication number
AT22755B
AT22755B AT22755DA AT22755B AT 22755 B AT22755 B AT 22755B AT 22755D A AT22755D A AT 22755DA AT 22755 B AT22755 B AT 22755B
Authority
AT
Austria
Prior art keywords
handles
sheet metal
metal sleeves
forming buttons
rollers
Prior art date
Application number
Other languages
German (de)
Inventor
Fritz Rohrbeck
Original Assignee
Fritz Rohrbeck
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 Fritz Rohrbeck filed Critical Fritz Rohrbeck
Application granted granted Critical
Publication of AT22755B publication Critical patent/AT22755B/en

Links

Landscapes

  • Press Drives And Press Lines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Formen von Knöpfen, Griffen u. dgl. aus Blechhülsen. 



   Der Gegenstand der vorliegenden Erfindung kennzeichnet sich dadurch, dass von entsprechend im gleichen Sinne angetriebenen, fassonierten Walzen ein Hohlgesenk gebildet wird, in welches man die zu formende Hülse mittels eines   Oberteiles hineindrückt,   welcher ebenfalls durch eine oder mehrere im gleichen Sinne gedrehte und fassonierte Walzen gebildet wird. Der Vorteil der durch diese Vorrichtung erreicht wird, besteht in der leichteren Arbeit, rascheren Formung und der Mög ! ichkeit, bei gleichem Kraftaufwande im Verhältnisse zu früheren Vorrichtungen Hülsen mit stärkerer Wandung formen zu können. 
 EMI1.1 
 weise im Schnitt und Fig. 4 einen Querschnitt. 



   Die Vorrichtung besteht im wesentlichen aus zwei durch Scharnier a drehbar miteinander verbundenen Backen b, c, von denen der eine (b) an einem entsprechenden Gestelle angeschraubt ist. Zu beiden Seiten des Backens b sind Lagerböcke d angeordnet, in welchen die fassonierten Druckwalzen e, f gelagert sind, auf deren Achsen Zahnräder    < /,/'   aufgekeilt sind, welche von einem auf der Hauptwelle i sitzenden Zahnrade   k angetrieben   werden. Wie aus Fig. 2 ersichtlich, bilden die Walzen e und f, welche in   entsprechendem   Abstande voneinander gelagert sind, die fassonierten Seitenwandungen eines   Ilohlgesenkes.   



  Der Oberteil desselben wird beispielsweise durch eine Walze 1 gebildet, welche an dem Backen c drehbar befestigt ist und durch das vom   Zahnrade   h angetriebene   Zwischenrad mu   im Sinne der Zahnräder   9   und h bezw. der Walzen e und f gedreht wird. 



      Diezu formende- Hülse steckt   auf den in einem Kugellager   11   laufenden Dorn 0, welcher in eine seitlich vom Backen b angebrachte Führung p eingeschoben wird. Die   Hülse   liegt auf den Seitenwandungen des oben genannten Hohlgesenkes auf. Nun wird die 
 EMI1.2 
 Zahnrad der Walze 1 in Eingriff mit dem Zwischenrade tn kommt und sich nun alle drei Walzen e, f, l in gleichem Sinne drehen. Die Walze 1 wird durch Drohen an der Kurbel r 
 EMI1.3 
 
Das Niederdrücken der Walze   1   ist entsprechend geregelt, um   gleichmässig geformte   Arbeitsstücke zu erhalten. Ist der Griff oder der Knopf fertig geformt, dann wird nach   Rückdrehen   der   Kurbel f die   Spindel s in die in Fig. 2 gezeichnete Lage gebracht.

   Der 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Device for forming buttons, handles and. Like. From sheet metal sleeves.



   The subject matter of the present invention is characterized in that a hollow die is formed by shaped rollers driven in the same way, into which the sleeve to be formed is pressed by means of an upper part, which is also formed by one or more rollers rotated and shaped in the same way becomes. The advantage of this device is that it is easier to work, faster to form and it is possible! ility to be able to form sleeves with thicker walls with the same amount of force compared to earlier devices.
 EMI1.1
 as in section and Fig. 4 is a cross section.



   The device consists essentially of two jaws b, c rotatably connected to one another by hinge a, one of which (b) is screwed to a corresponding frame. On both sides of the jaw b there are bearing blocks d, in which the shaped pressure rollers e, f are mounted, on the axes of which gears are keyed, which are driven by a gear k seated on the main shaft i. As can be seen from FIG. 2, the rollers e and f, which are mounted at a corresponding distance from one another, form the shaped side walls of an Ilohl die.



  The upper part of the same is formed, for example, by a roller 1 which is rotatably attached to the jaw c and by the intermediate gear driven by the gear h mu in the sense of the gears 9 and h respectively. the rollers e and f is rotated.



      The sleeve to be shaped is placed on the mandrel 0 running in a ball bearing 11, which is pushed into a guide p attached to the side of the jaw b. The sleeve rests on the side walls of the above-mentioned hollow die. Now the
 EMI1.2
 The gear wheel of the roller 1 comes into engagement with the intermediate gear tn and all three rollers e, f, l now rotate in the same direction. The roller 1 is operated by threatening the crank r
 EMI1.3
 
The pressing down of the roller 1 is regulated accordingly in order to obtain uniformly shaped work pieces. When the handle or button is fully formed, the spindle s is brought into the position shown in FIG. 2 after the crank f has been turned back.

   The

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

EMI1.4 derart angeordnet sind, dass sie einerseits mit ihren Erzeugenden die Seitenwandungen eines feststehenden Hohlgesenkes, andererseits den beweglichen Oberteil desselben bilden, welcher die zu formende Hülse in das lIohlgesenk eindrückt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. EMI1.4 are arranged in such a way that on the one hand they form with their generators the side walls of a fixed hollow die, on the other hand the movable upper part of the same, which presses the sleeve to be formed into the hollow die. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT22755D 1905-05-05 1905-05-05 Device for forming buttons, handles and. Like. From sheet metal sleeves. AT22755B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT22755T 1905-05-05

Publications (1)

Publication Number Publication Date
AT22755B true AT22755B (en) 1906-01-25

Family

ID=3531317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22755D AT22755B (en) 1905-05-05 1905-05-05 Device for forming buttons, handles and. Like. From sheet metal sleeves.

Country Status (1)

Country Link
AT (1) AT22755B (en)

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