AT132238B - Machine for the production of double headed nails. - Google Patents

Machine for the production of double headed nails.

Info

Publication number
AT132238B
AT132238B AT132238DA AT132238B AT 132238 B AT132238 B AT 132238B AT 132238D A AT132238D A AT 132238DA AT 132238 B AT132238 B AT 132238B
Authority
AT
Austria
Prior art keywords
machine
production
upsetting
wire
headed nails
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Sperhake
Original Assignee
Otto Sperhake
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 Otto Sperhake filed Critical Otto Sperhake
Application granted granted Critical
Publication of AT132238B publication Critical patent/AT132238B/en

Links

Landscapes

  • Treatment Of Fiber Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Maschine zur   Hmstdhtug   von   Dopppikopfnägehi.   
 EMI1.1 
 zeitig an einen schrittweise vorgeschobenen Draht mittels zweier Klemmbackenpaare und einem Stauchstempel aufgestaucht werden. Sie   besteht im wesentlichen darin,   dass ein Teil der Klemmbacken in einem in Achsrichtung des Drahtes verschiebbaren Körper senkrecht zum Draht verschiebbar gelagert   ist.

   Ein weiterer Bestandteil der Erfindung   ist, dass die Über- 
 EMI1.2 
 backen infolge ihrer geraden Führung parallel zur Werkslückachse bei jeder beliebigen Drahtstärke voll zur Anlage an den Draht gelangen. 
 EMI1.3 
   Ausführungsart dargestellt, u.   zw. zeigt Fig. 1 einen   Längsschnitt, Fig. 2   einen Querschnitt nach   l-B   der Fig. 1, wogegen Fig. 3 das Pressen eines Doppelkopfnagels in geöffnetem und   zusammengepresstem   Zustande der   Klemmbacken veranschaulicht.   



   Zwischen den Stauchstellen angreifende Klemmvorrichtungen b sind parallel verschiebbar zur Mittelachse des zu bearbeitendenden Drahtes c angeordnet zwecks Herstellung der ersten Stauchstelle. Zwecks Herstellung der nächsten   Stauchstelle können   die Klemmvorrichtungen gegen eine feststehende oder langsamer bewegte Klemmvorrichtung a verschoben werden. 



   Die   Klemmvorrichtungen   b sind symmetrisch an einer gemeinsamen, verschiebbaren Hülse e beliebigen Querschnittes angeordnet, so dass die an sich verschieden gerichteten Arbeitsdrucke der einzelnen Werkzeuge der Klemmvorrichtungen    sieh   infolge der gemein- 
 EMI1.4 
 beeinflusst sind. 



   Der Arbeitsgang beim Stauchen an zwei oder mehreren   Stauchstellen   ist folgender : 
 EMI1.5 
 halten den Draht c fest. Hierauf erfolgt zunächst das Abschneiden des zuvor fertiggestellten Nagels, was auf beliebige bekannte Art geschieht, wobei gleichzeitig eine Spitze od. dgl. an dem Drahtende erzeugt werden kann. Danach vollführen die   Klemmvorrichtungen   b und der   Presskopf f   eine Bewegung gegen die Klemmvorrichtung a hin, wodurch die Stauchung der 
 EMI1.6 
 jetzt wieder in ihre alte Lage   zurück und   lassen durch Auseinandergehen unter gleichzeitigem Öffnen der Klemmbacken   a   das bearbeitete Stück los. Darauf bringt der Vorschub weiteres Material nach der Arbeitsstelle, und das Spie] wiederholt sich. 

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



   <Desc / Clms Page number 1>
 



  Machine for hmstdhtug of double head sewing.
 EMI1.1
 can be upset on a step-by-step wire by means of two pairs of clamping jaws and an upsetting die. It consists essentially in the fact that a part of the clamping jaws is mounted so as to be displaceable perpendicular to the wire in a body which is displaceable in the axial direction of the wire.

   Another component of the invention is that the transfer
 EMI1.2
 bake due to their straight guidance parallel to the back axis of the factory reach fully to the wire with any wire thickness.
 EMI1.3
   Design shown, u. Between Fig. 1 shows a longitudinal section, Fig. 2 shows a cross section according to 1-B of Fig. 1, whereas Fig. 3 illustrates the pressing of a double-headed nail in the open and compressed state of the clamping jaws.



   Clamping devices b acting between the upsetting points are arranged displaceably parallel to the central axis of the wire c to be processed for the purpose of producing the first upsetting point. In order to produce the next upsetting point, the clamping devices can be shifted against a fixed or more slowly moving clamping device a.



   The clamping devices b are arranged symmetrically on a common, displaceable sleeve e of any cross-section, so that the working pressures of the individual tools of the clamping devices, which are directed differently, are
 EMI1.4
 are influenced.



   The process for upsetting at two or more upsetting points is as follows:
 EMI1.5
 hold the wire c. This is followed by cutting off the previously finished nail, which is done in any known manner, with a point or the like being able to be produced at the end of the wire at the same time. Then perform the clamping devices b and the pressing head f a movement against the clamping device a, whereby the compression of the
 EMI1.6
 now return to their old position and let go of the processed piece by moving apart while opening the clamping jaws a. The feed then brings more material to the job, and the game repeats itself.

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

 

Claims (1)

PATENT-ANSPRÜCHE : 1. Maschine zur Herstellung von Doppelkopfnägeln durch gleichzeitiges Austauchen zweier Köpfe an schrittweise vorgeschobenem Draht mit Hilfe von zwei Klemmbackenpaaren und einem Stauchstempel, der beim Anstauchen eines Kopfes an dem freien Drahtende das eine in Schliesslage befindliche Backenpaar gegen das andere verschiebl, so dass zwischen den beiden Backenpaaren ebenfalls ein Kopf angestaucht wird, dadurch gekennzeichnet, dass die beiden <Desc/Clms Page number 2> EMI2.1 EMI2.2 PATENT CLAIMS: 1.Machine for the production of double-headed nails by simultaneously exchanging two heads on gradually advanced wire with the help of two pairs of clamping jaws and an upsetting punch which, when upsetting a head at the free wire end, shifts one pair of jaws in the closed position against the other, so that between the two Pair of jaws is also upset a head, characterized in that the two <Desc / Clms Page number 2> EMI2.1 EMI2.2
AT132238D 1931-05-11 1931-05-11 Machine for the production of double headed nails. AT132238B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT132238T 1931-05-11

Publications (1)

Publication Number Publication Date
AT132238B true AT132238B (en) 1933-03-10

Family

ID=3637320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT132238D AT132238B (en) 1931-05-11 1931-05-11 Machine for the production of double headed nails.

Country Status (1)

Country Link
AT (1) AT132238B (en)

Similar Documents

Publication Publication Date Title
AT132238B (en) Machine for the production of double headed nails.
DE307880C (en)
DE532919C (en) Manufacture of pipes with inwardly reinforced ends by upsetting
DE544588C (en) Machine for the production of double-headed nails by simultaneously upsetting two heads on wire that is fed step by step
DE555561C (en) Process for upsetting and shaping the end of an electrically heated iron or steel bar
DE414592C (en) Device for the production of rear axle housings for motor vehicles
DE545580C (en) Machine for producing pins, especially so-called tacks
DE701349C (en) Method and tool for the finished molding of the commercial part with the stop surfaces as well as for straightening the subsequent leg parts of hand-forged hair burning scissors legs
DE2123561C3 (en) Chain bending machine
DE332149C (en) Blacksmith tongs with changeable jaw width
DE375201C (en) Counterholder for rivet and screw shafts when upsetting the head on horizontal upsetting or forging machines
DE541033C (en) Parallel vice
DE1301297B (en) Device for upsetting elongated workpieces on presses
DE459528C (en) Device for cold pressing horseshoe nails from continuous bar stock using a four-jaw press
DE347108C (en) Device for forging the helically wound flat ends of stone screws
DE494465C (en) Tool for producing riveted connections with the help of closed hollow rivets
DE1930165C2 (en) Method for completing a hand tool to be operated by impact and device for carrying out the method
DE658766C (en) Device for the production of corrugated sheets
AT128776B (en) Vice.
AT113294B (en) Device and method for cold pressing horseshoe nails from continuous bar stock.
DE483584C (en) Pliers with movable jaws for aligning shafts or needles clamped parallel to each other
DE375980C (en) Device on riveting machines for holding buckles and similar metal parts when fastening them to leather and fabrics with rivets
DE505398C (en) Machine for the production of chains, in which the chain link is formed from a U-shaped pre-bent workpiece by bending and welding the wedge-shaped, pointed leg ends
DE663227C (en) Method and device for upsetting a bending bead on cardboard
DE481430C (en) Method and device for the production of tools provided with handles