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DE337096C - Device for making wire screws by winding the wire onto a mandrel - Google Patents

Device for making wire screws by winding the wire onto a mandrel

Info

Publication number
DE337096C
DE337096C DENDAT337096D DE337096DD DE337096C DE 337096 C DE337096 C DE 337096C DE NDAT337096 D DENDAT337096 D DE NDAT337096D DE 337096D D DE337096D D DE 337096DD DE 337096 C DE337096 C DE 337096C
Authority
DE
Germany
Prior art keywords
wire
mandrel
winding
jaws
screws
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
DENDAT337096D
Other languages
German (de)
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.)
JOHANN SCHNAPKA
Original Assignee
JOHANN SCHNAPKA
Publication date
Application granted granted Critical
Publication of DE337096C publication Critical patent/DE337096C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/02Coiling wire into particular forms helically
    • B21F3/04Coiling wire into particular forms helically externally on a mandrel or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Description

Vorrichtung zur Herstellung voll Drahtschrauben durch Aufwinden des Drahtes auf einen Dorn. Bekannt ist eine Vorrichtung zur Herstellung von Drahtschrauben durch Aufwinden des Drahtes auf einen Dorn zwischen radial zum Dorn einstellbaren, einander gegenüberstehenden Backen, von denen die Backen der einen Seite gegen diejenigen der anderen Seite versetzt angeordnet sind und zwischen denen der Draht auf der Spindel fortschreitet. Diese Vorrichtung bedingt eine Menge einander gegenüberstehender Backen, die in ihren Zwischenräumen den Schraubengang bilden. Dies ist sehr umständlich, .da viele Backen bei Änderung der Schraubenganghöhe ausgewechselt und neu eingestellt werden müssen.Device for producing full wire screws by winding the Wire on a mandrel. A device for producing wire screws is known by winding the wire onto a mandrel between adjustable radially to the mandrel, facing jaws, of which the jaws of one side against those the other side are offset and between which the wire on the Spindle advances. This device involves a lot of opposing Jaws that form the screw thread in their interstices. This is very cumbersome Because many jaws are changed and readjusted when the screw pitch is changed Need to become.

Die Vorrichtung gemäß der Erfindung zur Herstellung von Drahtschrauben unterscheidet sich .demgegenüber durch die besondere Ausgestaltung und Lagerung der Backen.. Gemäß Wer Erfindung sind die Backen in der Längsrichtung des Wickeldornes verstellbar und die Backen besitzen winkelförmig gestaltete Zähne, die dem eingeführten zur Schraube zu windenden Drahte den Weg der Winddung bestimmen. Die -winkelförmigen Zähne ermöglichen, bei ein und derselben Maschine Drähte verschiedener Stärke zu Schrauben zu wickeln. Soll die Ganghöhe der zu wickelnden Schraube geändert werden, so braucht man nur die beiden Backen in der Dornrichtung .gegeneinander einzustellen, was natürlich bedeutend leichter bewirkt werden kann als bei der Vorrichtung, bei welcher die Zwischenräume zwischen Einzelbacken den Schraubengang bilden.The device according to the invention for the manufacture of wire screws differs. on the other hand, by the special design and storage the jaws .. According to Wer's invention, the jaws are in the longitudinal direction of the winding mandrel adjustable and the jaws have angular teeth that are introduced to the The wires to be wound to the screw determine the path of the winding. The -angular Teeth make it possible to use one and the same machine to produce wires of different thicknesses Wrap screws. If the pitch of the screw to be wound is to be changed, so you only need to adjust the two jaws in the direction of the mandrel. which, of course, can be effected much more easily than with the device at which the spaces between the individual jaws form the screw thread.

Auf der Zeichnung ist die Vorrichtung in einer Ausführungsform dargestellt.In the drawing, the device is shown in one embodiment.

Auf den an sich bekannten Dorn a wird der Draht b zwischen Backen schraubenförmig gewunden. Die Backen c sind in der Längsrichtung .des Wickeldornes verstellbar und der wirksame Teil der Backen ist in Form von Zähnen d ausgebildet. Infolge dieser Ausgestaltung der Backen kann der Draht, der schraubenförmig zu wickeln ist, innerhalb gewisser Grenzen beliebige Stärke haben. Soll die Ganghöhe der herzustellenden Drahtschraube e geändert werden, so braucht man die Backen c nur gegeneinander etwas zu verstellen und. an der Grundplatte wieder festzulegen.The wire b is placed between jaws on the mandrel a known per se helically wound. The jaws c are in the longitudinal direction of the winding mandrel adjustable and the effective part of the jaws is designed in the form of teeth d. As a result of this design of the jaws, the wire can wind the helically is to have any strength within certain limits. Should be the pitch of the to be produced Wire screw e are changed, so you only need the jaws c against each other a little to adjust and. to be fixed again on the base plate.

Claims (1)

PATEN T-ANSPRUCH: Vorrichtung zur Herstellung von Drahtschrauben durch Aufwinden des Drahtes auf einen Dorn zwischen radial zum Dorn einstellbaren, einander gegenüberstehenden Backen, dadurch gekennzeichnet, daß die Backen (c) längs des Dornes verschiebbar sind und winkelförmig gestaltete Zähne aufweisen. PATENT T-CLAIM: Device for the production of wire screws by winding the wire onto a mandrel between opposing jaws adjustable radially to the mandrel, characterized in that the jaws (c) are displaceable along the mandrel and have angular teeth.
DENDAT337096D Device for making wire screws by winding the wire onto a mandrel Expired DE337096C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337096T

Publications (1)

Publication Number Publication Date
DE337096C true DE337096C (en) 1921-05-25

Family

ID=6221086

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT337096D Expired DE337096C (en) Device for making wire screws by winding the wire onto a mandrel

Country Status (1)

Country Link
DE (1) DE337096C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143087A1 (en) * 1980-11-15 1982-06-24 Womako Maschinenkonstruktionen GmbH, 7440 Nürtingen Apparatus for winding wire helices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143087A1 (en) * 1980-11-15 1982-06-24 Womako Maschinenkonstruktionen GmbH, 7440 Nürtingen Apparatus for winding wire helices

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