DE965313C - Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head - Google Patents

Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head

Info

Publication number
DE965313C
DE965313C DEH15880A DEH0015880A DE965313C DE 965313 C DE965313 C DE 965313C DE H15880 A DEH15880 A DE H15880A DE H0015880 A DEH0015880 A DE H0015880A DE 965313 C DE965313 C DE 965313C
Authority
DE
Germany
Prior art keywords
clamp
clamp head
clamped
parts
machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEH15880A
Other languages
German (de)
Inventor
Willi Hillemanns
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH15880A priority Critical patent/DE965313C/en
Application granted granted Critical
Publication of DE965313C publication Critical patent/DE965313C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Description

Die Erfindung betrifft eine Maschine zum Klammern von Federn, Federeinlagen und Stahlbändern, bei der durch eine Vertikalbewegung des Klammerkopfes ein Stück Klammerbandeisen od. dgl. abgeschnitten, um die zu verklammernden Teile vorgebogen und durch eine Schließbewegung des Klammerkopfes geschlossen wird, nach Patent 891 244.The invention relates to a machine for clamping springs, spring inserts and steel strips, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, around the parts to be clamped is pre-bent and closed by a closing movement of the clamp head, according to patent 891 244.

Der Erfindung liegt die Aufgabe zugrunde, eine Maschine nach dem Hauptpatent auch für das Verklammern von Federn oder von Bandstahlrahmen untereinander geeignet zu machen.The invention is based on the object of providing a machine according to the main patent also for clamping of springs or steel strip frames to make them suitable for one another.

Die Lösung dieser Aufgabe wird erreicht durch eine an der Haltevorrichtung für das endlos geführte Klammerbandeisen ausgebildete vorspringende Nase für die zu verklammernden Teile beim Verklammern durch den aufwärts geführten Klammerkopf.The solution to this problem is achieved by an on the holding device for the endlessly guided Clamp band iron formed protruding nose for the parts to be clamped when Clamping through the upwardly guided clamp head.

Durch die erfinderische Ausbildung wird an sich losen, untereinander zu verklammernden Teilen die zur Verwendung einer Maschine nach dem Hauptpatent erforderliche Lagerung und Halterung für die Abschneid- und Umklammerungsbewegung des Klammerkopfes gegeben. So lassen sich nunmehr Federn oder auch Stahlbänder, z. B. für Rahmen, maschinell einfach verklammern.Due to the inventive training, the parts that are to be bracketed together are inherently loose for the use of a machine according to the main patent required storage and mounting for given the cutting and clasping movement of the staple head. So can now Springs or steel strips, e.g. B. for frames, simply clamp by machine.

In der Zeichnung ist eine Klammermaschine mit einer beispielsweisen Ausführung der Erfindung dargestellt. Es zeigtIn the drawing is a stapler with an exemplary embodiment of the invention shown. It shows

Abb. ι eine schematische Darstellung der Maschine, Fig. Ι a schematic representation of the machine,

Abb. 2 bis 4 das Werkzeug in verschiedenen Arbeitsstellungen.Fig. 2 to 4 the tool in different working positions.

Der Antrieb der Maschine erfolgt durch eine Welle a, auf der zwei Exzenter b, c angeordnet sind. Der Exzenter b bewirkt über den Hebel d die Aufwärtsbewegung des Klammerkopfes, der aus einer an der Maschine vertikal verschiebbaren Klaue e und einer an der Klaue e angelenkten Klaue f besteht. Zum Schließen des Werkzeuges dient der Exzenter c, der über den Hebel g und die Zugstange h die schwenkbare Klaue / gegen die Klaue e drückt. Eine an dem Exzenter b angelenkte Zugstange k betätigt über einen Winkelhebel I und eine Zugstange m eine Transportvorrichtung η f ür das Klammerband 0. Das Klammerband 0 führt sich im Fuß einer Haltevorrichtung p, die nach der Erfindung mit einer Nase u als Lagerung und Halterung für die zu verklammernden Teile versehen ist. In der Haltevorrichtung werden die zu verklammernden Teile, z. B. zwei nebeneinanderliegende Federn r für Stahlsitzböden, eingelegt. Das Klammerband 0 wird zwischen Werkstück r und Werkzeug transportiert und schlägt an der Klaue f an. Beim Aufwärtsbewegen des Klammerkopfes wird ein Stück s des Klammerbandes von der Klaue e abgeschnitten, um die zu verklammernden Teile r vorgebogen und durch Schließen des Klammerkopfes um die zu verklammernden Teiler gelegt. Es wird also bei einer Umdrehung der Welle α eine fertige Klammer hergestellt.The machine is driven by a shaft a on which two eccentrics b, c are arranged. The eccentric b causes the upward movement of the clamp head via the lever d , which consists of a claw e that can be moved vertically on the machine and a claw f articulated on the claw e . The eccentric c is used to close the tool and presses the pivoting claw / against the claw e via the lever g and the pull rod h. A b on the eccentric articulated drawbar k actuated by an angle lever I and drawbar m a transport device f η ÜR the clamp band 0. The clamp band 0 results in the foot of a holding device p, u as a bearing and support for according to the invention having a nose the parts to be clamped is provided. In the holding device, the parts to be clamped, for. B. two adjacent springs r for steel seat bases, inserted. The clamp tape 0 is transported between workpiece r and tool and hits the claw f . When the clamp head is moved upwards, a piece s of the clamp band is cut off from the claw e in order to pre-bent the parts r to be clamped and, by closing the clamp head, placed it around the dividers to be clamped. A finished bracket is thus produced with one rotation of the shaft α.

Für den Erfindungsgegenstand ist die räumliche Lage der Maschine belanglos.The spatial position of the machine is irrelevant for the subject matter of the invention.

Claims (1)

PATENTANSPRUCH: g PATENT CLAIM: g Maschine zum Klammern von Federn, Federeinlagen und Stahlbändern, bei der durch eine Vertikalbewegung des Klammerkopfes ein Stück Klammerbandeisen od. dgl. abgeschnitten, um die zu verklammernden Teile vorgebogen und durch eine Schließbewegung des Klammerkopfes geschlossen wird, nach Patent 891 244, gekennzeichnet durch eine an der Haltevorrichtung (p) für das endlos geführte Klammerbandeisen (0) ausgebildete vorspringende Nase (u) für die zu verklammernden Teile (r) beim Verklammern durch den aufwärts geführten Klammerkopf (e, f). Machine for clamping springs, spring inserts and steel strips, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head in order to pre-bent the parts to be clamped and closed by a closing movement of the clamp head, according to patent 891 244, characterized by an the holding device (p) for the endlessly guided clamp band iron (0) projecting nose (u) for the parts to be clamped (r) when clamped by the upwardly guided clamp head (e, f). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEH15880A 1953-03-27 1953-03-27 Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head Expired DE965313C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH15880A DE965313C (en) 1953-03-27 1953-03-27 Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH15880A DE965313C (en) 1953-03-27 1953-03-27 Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head

Publications (1)

Publication Number Publication Date
DE965313C true DE965313C (en) 1957-06-06

Family

ID=7147826

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH15880A Expired DE965313C (en) 1953-03-27 1953-03-27 Machine for clamping springs, spring inserts and steel bands, in which a piece of clamp iron or the like is cut off by a vertical movement of the clamp head, bent around the parts to be clamped and closed by a closing movement of the clamp head

Country Status (1)

Country Link
DE (1) DE965313C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031592A (en) * 1974-05-22 1977-06-28 Karl Schnell Device for closing elastic packages, particularly flexible tubular casings
EP0391114A1 (en) * 1989-04-05 1990-10-10 Spühl Ag Device for punching out and forming butterfly-clamps from steel strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031592A (en) * 1974-05-22 1977-06-28 Karl Schnell Device for closing elastic packages, particularly flexible tubular casings
EP0391114A1 (en) * 1989-04-05 1990-10-10 Spühl Ag Device for punching out and forming butterfly-clamps from steel strip
AU621213B2 (en) * 1989-04-05 1992-03-05 Spuhl A.G. Machine for punching out butterfly clips for fastening to a frame of a spring core

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