DE3124053A1 - Ring winding machine - Google Patents

Ring winding machine

Info

Publication number
DE3124053A1
DE3124053A1 DE19813124053 DE3124053A DE3124053A1 DE 3124053 A1 DE3124053 A1 DE 3124053A1 DE 19813124053 DE19813124053 DE 19813124053 DE 3124053 A DE3124053 A DE 3124053A DE 3124053 A1 DE3124053 A1 DE 3124053A1
Authority
DE
Germany
Prior art keywords
ring
rollers
winding machine
unit
ring winding
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.)
Granted
Application number
DE19813124053
Other languages
German (de)
Other versions
DE3124053C2 (en
Inventor
Günter 1000 Berlin Labatt
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.)
Froitzheim & Rudert Maschinenfabrik O-1120 B GmbH
Original Assignee
KARL-HEINZ RAMM SPEZIALFABRIK fur SPULEN- und KONDENSATORENWICKELMASCHINEN INHABER INGENIEUR KARL-HEINZ RAMM
Karl Heinz Ramm Spezialfabrik Fuer Spulen und Kondensatorenwickelmaschinen Inhaber Ingenieur Karl Heinz Ramm 1000 Berlin
RAMM K H SPEZIALFAB
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 KARL-HEINZ RAMM SPEZIALFABRIK fur SPULEN- und KONDENSATORENWICKELMASCHINEN INHABER INGENIEUR KARL-HEINZ RAMM, Karl Heinz Ramm Spezialfabrik Fuer Spulen und Kondensatorenwickelmaschinen Inhaber Ingenieur Karl Heinz Ramm 1000 Berlin, RAMM K H SPEZIALFAB filed Critical KARL-HEINZ RAMM SPEZIALFABRIK fur SPULEN- und KONDENSATORENWICKELMASCHINEN INHABER INGENIEUR KARL-HEINZ RAMM
Priority to DE19813124053 priority Critical patent/DE3124053A1/en
Publication of DE3124053A1 publication Critical patent/DE3124053A1/en
Application granted granted Critical
Publication of DE3124053C2 publication Critical patent/DE3124053C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores

Abstract

The invention relates to a ring winding machine, in the case of which a ring which is to be wound with wire is held by - preferably three - rollers which are pressed against the outer cylindrical surface of said machine and all or some of which are radially adjustable, especially in the same manner. The invention comprises the contact-pressure force of the rollers (1) being produced by a pneumatically operating cylinder/piston unit (10) which is connected to an external pressure source via an adjustable pressure reducing device which keeps the pressure in the unit (10) constant. The contact-pressure force is to this extent independent of the position of the rollers (1). <IMAGE>

Description

"Ringwickelmaschine" "Ring wrapping machine"

Die Erfindung bezieht sich auf eine Ringwickelmaschine, bei der ein mit Draht zu bewickelnder Ring von- vorzugsweise drei Rollen gehalten wird, die gegen seine äußere Zylinderfläche gedrückt werden und alle oder zum Teil insbesondere in gleicher Weise radial verstellbar sind.The invention relates to a ring winding machine in which a with wire to be wound ring is held by - preferably three rollers, the are pressed against its outer cylindrical surface and all or in part in particular are radially adjustable in the same way.

Bei bekannten Maschinen dieser Art wird die Andrückkraft der Rollen von einer Feder erzeugt. Die Andrückkraft hängt infolgedessen von der Auslenkung der Feder ab.In known machines of this type, the pressing force of the rollers generated by a spring. As a result, the pressing force depends on the deflection the spring off.

Der Erfindung liegt die Aufgabe zugrunde, die eingangs erwähnte Maschine derart auszubilden, daß die Andrückkraft unabhängig von dem Abstand der Rollen vom Ringzentrum ist.The invention is based on the object of the machine mentioned at the beginning to be designed in such a way that the pressing force is independent of the distance between the rollers Ring center is.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Andrückkraft der Rollen von einer pneumatisch arbeitenden Zylinder-Kolben-Einheit erzeugt wird, die über einen einstellbaren, den Druck in der Einheit konstant haltenden Druckminderer mit einer äußeren Druckquelle verbunden ist.This object is achieved according to the invention in that the pressing force the rollers are generated by a pneumatically operated cylinder-piston unit, via an adjustable pressure reducer that keeps the pressure in the unit constant is connected to an external pressure source.

Bei einer solchen Ausbildung der Maschine ist die Andrückkraft unabhängig von der Lage der Rollen. Außerdem kann die Andrückkraft einfacher und in größerem Bereich als bisher, nämlich mit Hilfe des Druckminderers verstellt werden. Im bekannten Fall ist dazu ein Auswechseln der Federn erforderlicht Weitere Einzelheiten der Erfindung ergeben sich aus der einzigen Figur der Zeichnung, in der ein Ausführungsbeispiel der Erfindung veranschaulicht ist.With such a design of the machine, the pressing force is independent on the location of the rollers. In addition, the pressing force can be easier and larger Range than before, namely can be adjusted with the help of the pressure reducer. Im known In this case it is necessary to replace the springs Invention emerge from the single figure of the drawing, in which an embodiment of the invention is illustrated.

Darin sind mit 1 drei Rollen bezeichnet, die einem zu be wickelnden Ring 2 anliegen0 Die Rollen 1 sitzen drehbar an Rollenträgern 3, die sich um Achsen 4 entsprechend Pfeilen 5 verschwenken können. Dabei werden die Abstände der Rollen 1 vom Zentrum 6 verändert. Die Rollenträger 3 sind über eine endlose Kette 7 miteinander verbunden, die über an den Rollenträgern 3 sitzenden Rädern 8 läuft. Die Verschwenkung der Rollenträger 3 kann von einer Bedienungsperson über einen Hebel 9 vorgenommen werden.Therein are designated with 1 three roles that one to be wound Ring 2 rest against 0 The rollers 1 sit rotatably on roller carriers 3, which rotate around axes 4 can pivot according to arrows 5. Thereby the distances between the roles 1 changed from center 6. The roller carriers 3 are connected to one another via an endless chain 7 connected, which runs over seated on the roller carriers 3 wheels 8. The pivoting the roller carrier 3 can be carried out by an operator using a lever 9 will.

Bei der Bewickelung des Ringes 2 mittels einer nicht darge stellten Vorrichtung wird dieser Ring 2 zugleich um die durch das Zentrum 6 laufende Achse gedreht. Diese Drehung vermitteln dem Ring 2 die Rollen 1, die entSPreChend motorisch angetrieben sind. Dem immer grösser werdenden Umfang des Ringes 2 wird dadurch Rechnung getragen, daß die Rollen 1 sich vom Zentrum 6 weg bewegen können. Sie werden von einer Zylinder-Kolben-Einheit 10 gegen den Ring 2 gedrückt, wobei die Andrückkraft konstant bleibt. Der Zylinder 10 ist mit einem nicht dargestellten Chassis der Maschine bei 11 verbunden; eine Kolbenstange 12 der Zylinder-Kolben-Einheit 10 greift bei 13 an dem einen Schwenkhebei 3 an Der Zylinder ist über einen Anschlußstutzen 14 und über einen Druckminderer (nicht dargestellt) mit einer äußeren Druckquelle z.B. einer Druckluftsammelleitung, verbunden.When wrapping the ring 2 by means of a not presented Darge The device is this ring 2 at the same time around the axis running through the center 6 turned. This rotation mediate the ring 2, the rollers 1, which are motorized accordingly are driven. The ever increasing circumference of the ring 2 is thereby taken into account carried so that the rollers 1 can move away from the center 6. You will be from a cylinder-piston unit 10 pressed against the ring 2, the pressing force remains constant. The cylinder 10 is with a not shown chassis of the machine connected at 11; a piston rod 12 of the cylinder-piston unit 10 engages 13 on one swivel lever 3 on the cylinder is via a connecting piece 14 and via a pressure reducer (not shown) to an external pressure source e.g. a compressed air manifold connected.

Die Andrückkraft kann mittels des Druckminderers eingestellt azerdene Die Maschine ist für die Bewicklung sehr zierlicher Ringe besonders geeignet.The pressing force can be adjusted azerdene by means of the pressure reducer The machine is particularly suitable for winding very delicate rings.

Claims (5)

Ansprüche : 1. Ringwickelmaschine, bei der ein mit Draht zu bewickelnder Ring von - vorzugsweise drei - Rollen gehalten wird, die gegen seine äußere Zylinderfläche gedrückt werden und alle oder zum Teil insbesondere in gleicher Weise radial verstellbar sind, dadurch g e k e n n z e i c h n e t , daß die Andrückkraft der Rollen (1) von einer pneumatisch arbeitenden Zylinder-Kolben-Einheit (10) erzeugt wird, die über einen einstellbaren, den Druck in der Einheit (10) konstant haltenden Druckminderer mit einer äußeren Druckquelle verbunden ist. Claims: 1. Ring winding machine, in which a wire to be wound Ring of - preferably three - rollers is held against its outer cylindrical surface are pressed and all or in part in particular radially adjustable in the same way are indicated by the fact that the pressing force of the rollers (1) is generated by a pneumatically operating cylinder-piston unit (10) which Via an adjustable pressure reducer that keeps the pressure in the unit (10) constant is connected to an external pressure source. 2. Ringwickelmaschine nach Anspruch 1, dadurch g e k e n n -z e i c h n e t , daß die Kolbenstange (12) der Einheit (10) direkt oder indirekt mit einem der verstellbaren Rollenträger (3) und der Zylinder der Einheit (10) mit dem Chassis der Maschine verbunden ist.2. Ring winding machine according to claim 1, characterized in that g e k e n n -z e i c h n e t that the piston rod (12) of the unit (10) directly or indirectly with one of the adjustable roller supports (3) and the cylinder of the unit (10) with the Chassis of the machine is connected. 3. Ringwickelmaschine nach Anspruch 1 oder 2, dadurch g e k e n n z e i c h n e t , daß die Rollenträger (3) schwenkbar sind.3. Ring winding machine according to claim 1 or 2, characterized in that g e k e n n z e i c h n e t that the roller supports (3) are pivotable. 4. Ringwickelmaschine nach Anspruch 3, dadurch g e -k e n n z e i c h n e t , daß die Rollenträger (3) Räder (8) aufweisen, die von einer endlosen Kette (7) umlaufen werden derart, daß sich die Rollenträger (3) synchron verschwenken.4. Ring winding machine according to claim 3, characterized in that g e -k e n n z e i c h n e t that the roller carriers (3) have wheels (8), which are of an endless Chain (7) are rotated in such a way that the roller carriers (3) pivot synchronously. 5. Ringwickelmaschine nach den Änsprtichen 2 und 4, dadurch g e k e n n z e i c h n e t , daß die Kolbenstange (12) an der Kette (7) angreift.5. Ring wrapping machine according to Änsprtichen 2 and 4, thereby g e k It is noted that the piston rod (12) engages the chain (7).
DE19813124053 1981-06-12 1981-06-12 Ring winding machine Granted DE3124053A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813124053 DE3124053A1 (en) 1981-06-12 1981-06-12 Ring winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813124053 DE3124053A1 (en) 1981-06-12 1981-06-12 Ring winding machine

Publications (2)

Publication Number Publication Date
DE3124053A1 true DE3124053A1 (en) 1982-12-30
DE3124053C2 DE3124053C2 (en) 1987-05-07

Family

ID=6134896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813124053 Granted DE3124053A1 (en) 1981-06-12 1981-06-12 Ring winding machine

Country Status (1)

Country Link
DE (1) DE3124053A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109933C1 (en) * 2001-02-21 2002-08-22 Aichele Werkzeuge Gmbh Cutting device and cutting tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721708A (en) * 1952-05-09 1955-10-25 Paul H Rogers Self-centering toroidal core holding and driving fixture
US2872123A (en) * 1957-10-07 1959-02-03 Kenneth P Gorman Toroidal core rotator assembly
US2994487A (en) * 1958-09-22 1961-08-01 Robert E Ditrick Self-adjusting toroidal core support apparatus
DE2602990B2 (en) * 1975-01-28 1978-07-27 Rca Corp., New York, N.Y. (V.St.A.) Process for winding toroidal coils around toroidal cores and toroidal coil winding machines for carrying out the process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721708A (en) * 1952-05-09 1955-10-25 Paul H Rogers Self-centering toroidal core holding and driving fixture
US2872123A (en) * 1957-10-07 1959-02-03 Kenneth P Gorman Toroidal core rotator assembly
US2994487A (en) * 1958-09-22 1961-08-01 Robert E Ditrick Self-adjusting toroidal core support apparatus
DE2602990B2 (en) * 1975-01-28 1978-07-27 Rca Corp., New York, N.Y. (V.St.A.) Process for winding toroidal coils around toroidal cores and toroidal coil winding machines for carrying out the process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109933C1 (en) * 2001-02-21 2002-08-22 Aichele Werkzeuge Gmbh Cutting device and cutting tool
EP1238765A2 (en) * 2001-02-21 2002-09-11 Aichele Werkzeuge GmbH Pre-stressed cutting tool and cutting device including such a cutting tool
EP1238765A3 (en) * 2001-02-21 2004-05-12 Aichele Werkzeuge GmbH Pre-stressed cutting tool and cutting device including such a cutting tool
US7146893B2 (en) 2001-02-21 2006-12-12 Aichele Werkzeuge Gmbh Cutting device and cutting tool

Also Published As

Publication number Publication date
DE3124053C2 (en) 1987-05-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KARLHEINZ RAMM GMBH SPEZIALFABRIK FUER SPULEN- UND

8327 Change in the person/name/address of the patent owner

Owner name: FROITZHEIM & RUDERT GMBH MASCHINENFABRIK, O-1120 B

8339 Ceased/non-payment of the annual fee