AT32599B - Device for upsetting flanges on shafts or the like. - Google Patents

Device for upsetting flanges on shafts or the like.

Info

Publication number
AT32599B
AT32599B AT32599DA AT32599B AT 32599 B AT32599 B AT 32599B AT 32599D A AT32599D A AT 32599DA AT 32599 B AT32599 B AT 32599B
Authority
AT
Austria
Prior art keywords
upsetting
shafts
flanges
spring
ring
Prior art date
Application number
Other languages
German (de)
Inventor
Julius Dr Urbanek
Original Assignee
Julius Dr Urbanek
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 Julius Dr Urbanek filed Critical Julius Dr Urbanek
Application granted granted Critical
Publication of AT32599B publication Critical patent/AT32599B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Vorrichtung zum Aufstauchen von Flanschen an Wellen oder   dgt.   
 EMI1.1 
 Flanschen an Wellen oder dgl., beispielsweise zum Stauchen der Flanschen von Kurbelwellen. Bei dieser Vorrichtung kommt ein an dem pressstempel hängender Ring zur Anwendung, der unter Federdruck steht und mit Bezug auf den Stempel   verschiebbar   ist. 



  Dieser Ring schiebt sich beim Niedergang des Pressstempels, ehe dieser letztere zur Wirkung kommt, über das das zu stauchende   Arbeitsstück haltende zweiteilige Untergesenk und   nimmt bei der Staucharbeit den entstehenden   Seitendruck   auf ; während der Arbeit des Stempels wird der Ring durch die zusammengedrückte Feder in seiner Lage festgehalten und haftet beim Rückgang des Stempels so lange an dem Untergesenk, bis er sich wieder 
 EMI1.2 
 
Die Zeichnung veranschaulicht in den Fig.   l, 2 und   3 drei Arbeitsstufen der Vorrichtung. 
 EMI1.3 
 seine Arbeit   beginnt. Etwaige Widerstände beim Überschieben werden durch die Feder @     überwunden.

   Beim weiteren Niedergang   des Kolbens wird die   Feder zusammengedrückt   und hält den Ring fest auf dem zweiteiligen Untergesenk nieder; der Stempel e verrichtet unterdessen seine   Staucharbeit.   



   Beim Rückgang des Stempels haftet. der Ring d zunächst noch an dem Untergesenk b,   bleibt   daher unter teilweiser Entlastung der Feder/ (von der Maximalspannung auf die 
 EMI1.4 
 

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



   <Desc / Clms Page number 1>
 



  Device for upsetting flanges on shafts or dgt.
 EMI1.1
 Flanges on shafts or the like, for example for upsetting the flanges of crankshafts. In this device, a ring hanging from the press ram is used, which is under spring pressure and can be displaced with respect to the ram.



  When the ram goes down, this ring pushes itself over the two-part lower die holding the work piece to be upset, before the latter comes into effect, and absorbs the side pressure generated during the upset work; During the work of the punch, the ring is held in place by the compressed spring and, when the punch goes down, adheres to the lower die until it is again
 EMI1.2
 
The drawing illustrates in FIGS. 1, 2 and 3 three working stages of the device.
 EMI1.3
 his work begins. Any resistance when pushing over is overcome by the spring @.

   As the piston descends further, the spring is compressed and holds the ring down firmly on the two-part lower die; meanwhile, the punch e does its compression work.



   When the stamp goes down, it sticks. the ring d initially still on the lower die b, therefore remains with partial relief of the spring / (from the maximum tension to the
 EMI1.4
 

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

 

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum Aufstauchen von Fla@schen an Wellen oder dgl.. gekennzeichnet durch einen an dem Pressstempel hängenden, unter federdruck stehenden und mit Bezug EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for upsetting bottles on shafts or the like. Characterized by a spring-loaded, referenced, hanging on the ram EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT32599D 1907-09-21 1907-09-21 Device for upsetting flanges on shafts or the like. AT32599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT32599T 1907-09-21

Publications (1)

Publication Number Publication Date
AT32599B true AT32599B (en) 1908-04-10

Family

ID=3547814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT32599D AT32599B (en) 1907-09-21 1907-09-21 Device for upsetting flanges on shafts or the like.

Country Status (1)

Country Link
AT (1) AT32599B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258239B (en) * 1958-11-27 1968-01-04 Maschf Augsburg Nuernberg Ag Device for upsetting thickenings on piston rods for large diesel engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258239B (en) * 1958-11-27 1968-01-04 Maschf Augsburg Nuernberg Ag Device for upsetting thickenings on piston rods for large diesel engines

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