EP1975107A2 - Coiling device for wire, in particular welding wire - Google Patents

Coiling device for wire, in particular welding wire Download PDF

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Publication number
EP1975107A2
EP1975107A2 EP08004454A EP08004454A EP1975107A2 EP 1975107 A2 EP1975107 A2 EP 1975107A2 EP 08004454 A EP08004454 A EP 08004454A EP 08004454 A EP08004454 A EP 08004454A EP 1975107 A2 EP1975107 A2 EP 1975107A2
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EP
European Patent Office
Prior art keywords
coil
central hub
latching
basket
shell body
Prior art date
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Granted
Application number
EP08004454A
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German (de)
French (fr)
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EP1975107B1 (en
EP1975107A3 (en
Inventor
Helmut Wollnitzke
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Individual
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Publication of EP1975107A3 publication Critical patent/EP1975107A3/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/20—Skeleton construction, e.g. formed of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2245—Constructional details collapsible; with removable parts connecting flange to hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
    • B65H75/2272—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts releasably connected by relative rotatable movement of parts, e.g. threaded or bayonet fit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements

Definitions

  • the invention relates to a coil device for wire, in particular for welding wire, which has a basket for the wire.
  • a coil device for wire in particular for welding wire, known with a basket for the wire and a hub for the basket.
  • the hub has a central hub shell and radially projecting hub ribs, which are provided distributed uniformly in the circumferential direction of the hub shell.
  • the basket has two axially spaced basket rings and these interconnecting ironing elements.
  • the two basket rings and the bracket elements are welded together, so that the basket is a one-piece structure.
  • the thus formed one-piece basket has corresponding volume dimensions, which are determined in the circumferential direction by the two basket rings and in the axial direction by the bracket elements.
  • the DE 101 27 774 C2 discloses a coil device for wire, in particular for welding wire, with a hub for a basket. Also in this known coil device, the basket has two mutually axially spaced basket rings and these interconnecting ironing elements. Also, this known basket thus has corresponding voluminous dimensions.
  • the DE 20 2005 000 195 U1 describes a hub device, in particular for a welding wire spool, with a spool, which has a cylindrical Bearing body has, of which one axial end an annular mandrel flange protrudes radially outwardly, and its end portion facing away from it is formed with a threaded portion for a nut member.
  • the basket is in each case a one-piece, relatively large-volume, ie. bulky structure, which represents a correspondingly large storage requirements.
  • the invention has for its object to provide a coil device of the type mentioned, which is simple and inexpensive to produce, and in which the storage space requirement in the non-use state is relatively small.
  • the basket has a central hub shell body and coil side parts which are fixed or fixed to the axially opposite end edges of the central hub shell body by snap-locking connections.
  • the coil device designed in this way according to the invention has the advantage that the central hub shell body and the two coil side parts can be inexpensively manufactured from a suitable plastic material in correspondingly simple molds, wherein the coil side parts can be latched with the central hub shell body to form the basket in a time and energy saving manner.
  • the central hub shell body is formed at its axially opposite end edges with uniformly spaced locking holes and the respective coil side part with latchable in the locking holes locking pin.
  • the axially opposite end edges of the central hub sleeve body be formed with flange elements, which are provided with the detent holes for the locking pins of the coil side parts.
  • the flange elements extend in the radial direction of the central hub shell body, and if the latching pins of the respective coil side part extend in the axial direction, and it is particularly advantageous is when the flange members extend radially inwardly from the associated end edge of the central hub sleeve body.
  • the flange elements provided at one end edge of the central hub shell body to be circumferentially offset with respect to the flange elements provided on the axially opposite other end edge of the central hub shell body, because such a design can be achieved with relatively simple shaping devices, i. Injection molds, is feasible.
  • each flange is formed with a pair of opposing locking tabs and the respective locking pin with an undercut forming for the locking tabs locking head.
  • the respective locking pin axially protrudes from a portion of the coil side part, which is formed with a pair of mold slide recess for the associated undercut locking head.
  • the respective coil side part is filigree with a ring member and radially oriented strut elements formed at their inner ends with the axially oriented locking pin are formed.
  • the respective Have ring element at least two radially cross-braced rings and the strut elements may be formed as V-struts.
  • the at least two querverstrebten rings are provided concentrically to each other.
  • the suitably designed as a V-struts strut elements are tapered towards the center of the coil side member and terminate at the above-mentioned inner ends with the locking pin.
  • the central hub shell body may have a concentric inner sleeve integral with the central hub shell body by means of radially oriented connecting ribs.
  • the coil side parts are formed with eyelets, which are provided for fixing a wire start section and / or a Drahtendabiteses.
  • the eyelets are expediently provided on the strut elements of the coil side parts.
  • the two coil side parts are preferably designed filigree in the coil device according to the invention, it is preferred if a pair of adapter disc elements are provided, between which the basket is arranged rotationally fixed or arranged.
  • the adapter disk elements consist of a suitable plastic material; they can be produced simply and inexpensively by injection molding in a mold provided for this purpose.
  • the adapter disk elements preferably have outer edge dimensions that correspond to the outer edge dimensions of the Spooled side parts fitted, ie slightly larger than the outer edge dimensions of the coil side parts are to reliably protect the coil side parts against mechanical effects from the outside.
  • adapter disk elements can be connected or connected to one another by means of snap-lock connections.
  • snap-locking connections of the adapter disk elements are, for example, designed as a resilient latching fingers and associated latching holes.
  • the coil device according to the invention can be fixed with the adapter disk elements on a brake hub of a welding machine.
  • a brake hub is, for example.
  • Fig.1 shows in a three-dimensional representation of an embodiment of the basket 10 of a coil device for wire, in particular for welding wire.
  • the basket 10 has a central hub shell 12 and two coil side parts 14 which are fixed or fixed to the axially opposite end edges 16 of the central hub shell 12 by snap-locking connections 18.
  • the central hub shell 12 and the two coil side parts 14 are made of a suitable plastic material.
  • FIGS. 6 and 7 One of the side parts 14 is in the Figures 2 . 3 and 4 clarified, and will be described in connection with these figures below.
  • An embodiment of the central hub shell 12 is in the FIGS. 6 and 7 and will be described in more detail below in connection with these figures.
  • the respective coil side member 14 is filigree with a ring member 20 and with radially oriented strut elements 22 which extend from the ring member 20 centrein Glag radially toward the center of the coil side member 14.
  • the strut elements 22 are each formed with a latching pin 26.
  • the latching pins 26 are perpendicular to the plane defined by the strut elements 22 and the ring element 20, i.e., in the vertical direction. oriented in the axial direction of the coil side part 14.
  • Each locking pin 26 is formed with a distal locking head 28 having opposite undercuts 30.
  • the above-mentioned inner ends 24 of the strut elements 22 are each formed with a pair of mold slide recesses 32.
  • the ring element 20 of the respective coil side part 14 has two radially cross-braced rings 34.
  • the strut elements 22 are formed as V-struts 36.
  • the coil side parts 14 are also formed with eyelets 38, which are provided for fixing in particular a wire start portion of a wound on the basket 10 wire, in particular welding wire.
  • FIGS. 5 and 6 show an embodiment of the central hub shell body 12 of the basket 10.
  • the axially facing away from each other End edges 16 of the central hub shell body 12 are formed with flange elements 40, which are provided with detent holes 42 for the locking pins 26 of the coil side parts 14.
  • the flange members 40 extend inward in the radial direction of the central hub shell body 12.
  • Each flange member 40 is associated with its detent hole formed with a pair of opposing locking tabs 44 which are locked in the assembled state of the basket 10, ie the central hub shell body 12 with the two coil side members 14, with the locking pin 26 by against the undercuts 30 of the locking pin 26 are wedged like the Figure 7 illustrated on the top left.
  • a pair of adapter disk elements 46 are provided (see FIGS FIGS. 9 to 12 ), which are connected or connected to each other by means of snap-locking connections 48.
  • These snap-locking connections 48 each have a pair of diametrically opposed resilient latching fingers 50 and diametrically opposite latching holes 52 offset by these in the circumferential direction by 90 °.
  • the adapter disk elements 46 are also formed on the inside with spaced-apart stop ribs 54.
  • the gap 56 between adjacent stop ribs 54 serves to play-free recording of the flange 40 of the central hub shell 12, whereby a rotationally fixed, positive connection of the basket 10 is accomplished with the adapter disk elements 46.
  • the adapter disk elements 46 are formed on their outer circumference with an axially inwardly oriented circumferential collar 58 to effect protection of the coil side parts 14 against external influences and at the same time optimum guidance of the wire to be unwrapped from the basket 10, in particular welding wire.
  • the adapter disk elements 46 are formed with holes 60 which are provided for fixing the wire, if this is considered necessary.
  • Figure 12 illustrates in perspective cut off a design of the coil means 62 with the basket 10 and the two adapter disk elements 46, wherein the coil means 62 is provided on a brake hub 64 of a welding machine.
  • the known brake hub 64 has an externally threaded portion 66 on which a (not shown) screw nut is screwed to set the coil means 62 on the brake hub 64 between the nut and an abutment 68 of the brake hub 64 axially immovable and secured against rotation.
  • FIGS. 1 to 12 each denoted by the same reference numerals, so that it is unnecessary to describe in conjunction with the figures, all details in detail.

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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Electromagnets (AREA)
  • Wire Processing (AREA)

Abstract

The coil device (62) has a cage for wire. The cage has a central hub sleeve body and a coil side part (14) which are fixed or set at the axially opposing front wheels of the central hub sleeve body by catch-detent connections (48). The coil side part is formed with detent journal that engages in a detent hole.

Description

Die Erfindung betrifft eine Spuleneinrichtung für Draht, insbesondere für Schweißdraht, die einen Korb für den Draht aufweist.The invention relates to a coil device for wire, in particular for welding wire, which has a basket for the wire.

Aus der DE 199 13 022 B4 ist eine Spuleneinrichtung für Draht, insbesondere für Schweißdraht, mit einem Korb für den Draht und mit einer Nabe für den Korb bekannt. Die Nabe weist eine zentrale Nabenhülse und von dieser radial wegstehende Nabenrippen auf, die in Umfangsrichtung der Nabenhülse gleichmäßig verteilt vorgesehen sind. Der Korb weist zwei axial voneinander beabstandete Korbringe und diese miteinander verbindende Bügelelemente auf. Die beiden Korbringe und die Bügelelemente sind miteinander verschweißt, so dass der Korb ein einteiliges Gebilde ist. Der solchermaßen ausgebildete einteilige Korb weist entsprechende Volumenabmessungen auf, die in Umfangsrichtung durch die beiden Korbringe und in axialer Richtung durch die Bügelelemente bestimmt sind.From the DE 199 13 022 B4 is a coil device for wire, in particular for welding wire, known with a basket for the wire and a hub for the basket. The hub has a central hub shell and radially projecting hub ribs, which are provided distributed uniformly in the circumferential direction of the hub shell. The basket has two axially spaced basket rings and these interconnecting ironing elements. The two basket rings and the bracket elements are welded together, so that the basket is a one-piece structure. The thus formed one-piece basket has corresponding volume dimensions, which are determined in the circumferential direction by the two basket rings and in the axial direction by the bracket elements.

Die DE 101 27 774 C2 offenbart eine Spuleneinrichtung für Draht, insbesondere für Schweißdraht, mit einer Nabe für einen Korb. Auch bei dieser bekannten Spuleneinrichtung weist der Korb zwei voneinander axial beabstandete Korbringe und diese miteinander verbindende Bügelelemente auf. Auch dieser bekannte Korb besitzt also entsprechende voluminöse Abmessungen.The DE 101 27 774 C2 discloses a coil device for wire, in particular for welding wire, with a hub for a basket. Also in this known coil device, the basket has two mutually axially spaced basket rings and these interconnecting ironing elements. Also, this known basket thus has corresponding voluminous dimensions.

Die DE 20 2005 000 195 U1 beschreibt eine Nabeneinrichtung insbesondere für eine Schweißdrahtspule, mit einem Spulendorn, der einen zylindrischen Lagerkörper aufweist, von dessen einem axialen Ende ein ringförmiger Dornflansch radial nach außen wegsteht, und dessen davon abgewandter Endabschnitt mit einem Gewindeabschnitt für ein Mutterelement ausgebildet ist.The DE 20 2005 000 195 U1 describes a hub device, in particular for a welding wire spool, with a spool, which has a cylindrical Bearing body has, of which one axial end an annular mandrel flange protrudes radially outwardly, and its end portion facing away from it is formed with a threaded portion for a nut member.

Bei den bekannten Spuleneinrichtungen der oben genannten Art ist der Korb jeweils ein einteiliges, relativ großvolumiges, d.h. sperriges Gebilde, was einen entsprechend großen Lagerbedarf darstellt.In the known coil devices of the above-mentioned type, the basket is in each case a one-piece, relatively large-volume, ie. bulky structure, which represents a correspondingly large storage requirements.

Der Erfindung liegt die Aufgabe zugrunde, eine Spuleneinrichtung der eingangs genannten Art zu schaffen, die einfach und preisgünstig herstellbar ist, und bei welcher der Lagerraumbedarf im Nichtgebrauchs-Zustand vergleichsweise klein ist.The invention has for its object to provide a coil device of the type mentioned, which is simple and inexpensive to produce, and in which the storage space requirement in the non-use state is relatively small.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1, d.h. dadurch gelöst, dass der Korb einen zentralen Nabenhülsenkörper und Spulenseitenteile aufweist, die an den axial voneinander abgewandten Stirnrändern des zentralen Nabenhülsenkörpers durch Schnapp-Rastverbindungen festlegbar oder festgelegt sind.This object is achieved by the features of claim 1, i. achieved in that the basket has a central hub shell body and coil side parts which are fixed or fixed to the axially opposite end edges of the central hub shell body by snap-locking connections.

Die solchermaßen erfindungsgemäß ausgebildete Spuleneinrichtung weist den Vorteil auf, dass der zentrale Nabenhülsenkörper und die beiden Spulenseitenteile aus einem geeigneten Kunststoffmaterial in entsprechend einfach ausgebildeten Formwerkzeugen preisgünstig herstellbar sind, wobei die Spulenseitenteile mit dem zentralen Nabenhülsenkörper zur Ausbildung des Korbes zeit- und kraftsparend verrastbar sind.The coil device designed in this way according to the invention has the advantage that the central hub shell body and the two coil side parts can be inexpensively manufactured from a suitable plastic material in correspondingly simple molds, wherein the coil side parts can be latched with the central hub shell body to form the basket in a time and energy saving manner.

Zu diesem Zwecke ist es vorteilhaft, wenn der zentrale Nabenhülsenkörper an seinen axial voneinander abgewandten Stirnrändern mit gleichmäßig beabstandeten Rastlöchern und das jeweilige Spulenseitenteil mit in die Rastlöcher einrastbaren Rastzapfen ausgebildet ist. Dabei können die axial voneinander abgewandten Stirnränder des zentralen Nabenhülsenkörpers mit Flanschelementen ausgebildet sein, die mit den Rastlöchern für die Rastzapfen der Spulenseitenteile versehen sind.For this purpose, it is advantageous if the central hub shell body is formed at its axially opposite end edges with uniformly spaced locking holes and the respective coil side part with latchable in the locking holes locking pin. In this case, the axially opposite end edges of the central hub sleeve body be formed with flange elements, which are provided with the detent holes for the locking pins of the coil side parts.

Um einen scharfkantigen Übergang zwischen dem zentralen Nabenhülsenkörper und den beiden gleich ausgebildeten Spulenseitenteilen zu verwirklichen, ist es zweckmäßig, wenn die Flanschelemente sich in radialer Richtung des zentralen Nabenhülsenkörpers erstrecken, und wenn sich die Rastzapfen des jeweiligen Spulenseitenteiles in axialer Richtung erstrecken, wobei es besonders vorteilhaft ist, wenn sich die Flanschelemente vom zugehörigen Stirnrand des zentralen Nabenhülsenkörpers radial nach innen erstrecken. Unter Herstellungsgesichtspunkten ist es zweckmäßig, wenn die am einen Stirnrand des zentralen Nabenhülsenkörpers vorgesehenen Flanschelemente in Bezug zu den am axial abgewandten anderen Stirnrand des zentralen Nabenhülsenkörpers vorgesehenen Flanschelemente in Umfangsrichtung versetzt sind, weil eine solche Ausbildung mit relativ einfach gestalteten Formwerken, d.h. Spritzgieß-Werkzeugen, realisierbar ist.In order to realize a sharp-edged transition between the central hub shell body and the two identically designed coil side parts, it is expedient if the flange elements extend in the radial direction of the central hub shell body, and if the latching pins of the respective coil side part extend in the axial direction, and it is particularly advantageous is when the flange members extend radially inwardly from the associated end edge of the central hub sleeve body. From a manufacturing point of view, it is expedient for the flange elements provided at one end edge of the central hub shell body to be circumferentially offset with respect to the flange elements provided on the axially opposite other end edge of the central hub shell body, because such a design can be achieved with relatively simple shaping devices, i. Injection molds, is feasible.

Zweckmäßig ist es, wenn jedes Flanschelement mit einem Paar sich gegenüberliegenden Rastlaschen und der jeweilige Rastzapfen mit einem für die Rastlaschen Hinterschneidungen bildenden Rastkopf ausgebildet ist. Zur einfachen Realisierung einer solchen Ausbildung ist es bevorzugt, wenn der jeweilige Rastzapfen von einem Abschnitt des Spulenseitenteiles axial wegsteht, der mit einem Paar Formwerkzeug-Schieberaussparung für den zugehörigen Hinterschneidungs-Rastkopf ausgebildet ist.It is useful if each flange is formed with a pair of opposing locking tabs and the respective locking pin with an undercut forming for the locking tabs locking head. For easy implementation of such a design, it is preferred if the respective locking pin axially protrudes from a portion of the coil side part, which is formed with a pair of mold slide recess for the associated undercut locking head.

Unter dem Gesichtspunkt eines möglichst geringen Materialverbrauchs und somit eines geringen Gewichtes - ohne Beeinträchtigung der mechanischen Festigkeit - hat es sich als zweckmäßig erwiesen, wenn das jeweilige Spulenseitenteil filigran mit einem Ringelement und radial orientierten Strebenelementen ausgebildet ist, die an ihren Innenenden mit den axial orientierten Rastzapfen ausgebildet sind. Dabei kann das jeweilige Ringelement mindestens zwei radial querverstrebte Ringe aufweisen und können die Strebenelemente als V-Streben ausgebildet sein. Die mindestens zwei querverstrebten Ringe sind dabei zueinander konzentrisch vorgesehen. Die zweckmäßigerweise als V-Streben ausgebildeten Strebenelemente sind zum Zentrum des Spulenseitenteiles hin verjüngt und enden an den weiter oben erwähnten Innenenden mit den Rastzapfen.From the point of view of the lowest possible material consumption and thus a low weight - without affecting the mechanical strength - it has proved to be useful if the respective coil side part is filigree with a ring member and radially oriented strut elements formed at their inner ends with the axially oriented locking pin are formed. The respective Have ring element at least two radially cross-braced rings and the strut elements may be formed as V-struts. The at least two querverstrebten rings are provided concentrically to each other. The suitably designed as a V-struts strut elements are tapered towards the center of the coil side member and terminate at the above-mentioned inner ends with the locking pin.

In Abhängigkeit von den Abmessungen des Korbes bzw. der Nabe einer Schweißmaschine kann der zentrale Nabenhülsenkörper eine konzentrische Innenhülse aufweisen, die mit dem zentralen Nabenhülsenkörper mittels radial orientierter Verbindungsrippen materialeinstückig verbunden ist.Depending on the dimensions of the basket or hub of a welding machine, the central hub shell body may have a concentric inner sleeve integral with the central hub shell body by means of radially oriented connecting ribs.

Zweckmäßig kann es bei der erfindungsgemäßen Spuleneinrichtung sein, wenn die Spulenseitenteile mit Ösen ausgebildet sind, die zum Festlegen eines Drahtanfangsabschnittes und/oder eines Drahtendabschnittes vorgesehen sind. Die Ösen sind zweckmäßigerweise an den Strebenelementen der Spulenseitenteile vorgesehen. Insbesondere zur Festlegung eines Drahtanfangsabschnittes ist es zweckmäßig, wenn die Ösen in der Nachbarschaft der Rastzapfen, d.h. in der Nachbarschaft des zentralen Nabenhülsenkörpers vorgesehen sind.It may be useful in the coil device according to the invention, when the coil side parts are formed with eyelets, which are provided for fixing a wire start section and / or a Drahtendabschnittes. The eyelets are expediently provided on the strut elements of the coil side parts. In particular, for determining a wire start portion, it is useful if the eyelets in the vicinity of the locking pin, i. are provided in the vicinity of the central hub sleeve body.

Nachdem bei der erfindungsgemäßen Spuleneinrichtung die beiden Spulenseitenteile vorzugsweise filigran gestaltet sind, ist es bevorzugt, wenn ein Paar Adapterscheibenelemente vorgesehen sind, zwischen welchen der Korb verdrehfest anordenbar oder angeordnet ist. Die Adapterscheibenelemente bestehen wie der zentrale Nabenhülsenkörper und die beiden Spulenseitenteile aus einem geeigneten Kunststoffmaterial, sie sind in einem dafür vorgesehenen Formwerkzeug durch Spritzgießen einfach und preisgünstig herstellbar.After the two coil side parts are preferably designed filigree in the coil device according to the invention, it is preferred if a pair of adapter disc elements are provided, between which the basket is arranged rotationally fixed or arranged. Like the central hub shell body and the two coil side parts, the adapter disk elements consist of a suitable plastic material; they can be produced simply and inexpensively by injection molding in a mold provided for this purpose.

Die Adapterscheibenelemente weisen vorzugsweise Außenrandabmessungen auf, die an die Außenrandabmessungen der Spulenseitenteile abgepasst, d.h. geringfügig größer als die Außenrandabmessungen der Spulenseitenteile sind, um die Spulenseitenteile gegen mechanische Einwirkungen von außen zuverlässig zu schützen.The adapter disk elements preferably have outer edge dimensions that correspond to the outer edge dimensions of the Spooled side parts fitted, ie slightly larger than the outer edge dimensions of the coil side parts are to reliably protect the coil side parts against mechanical effects from the outside.

Zweckmäßig ist es, wenn die Adapterscheibenelemente mittels Schnapp-Rastverbindungen miteinander verbindbar bzw. verbunden sind. Diese Schnapp-Rastverbindungen der Adapterscheibenelemente sind bspw. als federnde Rastfinger und zu diesen zugehörige Rastlöcher ausgebildet.It is expedient if the adapter disk elements can be connected or connected to one another by means of snap-lock connections. These snap-locking connections of the adapter disk elements are, for example, designed as a resilient latching fingers and associated latching holes.

Die erfindungsgemäße Spuleneinrichtung kann mit den Adapterscheibenelementen an einer Bremsnabe einer Schweißmaschine festlegbar sein. Eine solche Bremsnabe ist bspw. in der eingangs zitierten DE 101 27 774 C2 offenbart.The coil device according to the invention can be fixed with the adapter disk elements on a brake hub of a welding machine. Such a brake hub is, for example. In the cited above DE 101 27 774 C2 disclosed.

Weitere Einzelheiten, Vorteile und Merkmale ergeben sich aus der nachfolgenden Beschreibung eines in der Zeichnung dargestellten Ausführungsbeispieles der erfindungsgemäßen Spuleneinrichtung bzw. wesentlicher Einzelheiten derselben.Further details, advantages and features will become apparent from the following description of an embodiment of the coil device according to the invention or essential details thereof shown in the drawing.

Es zeigen:

  • Fig.1 eine perspektivische Ansicht des Korbes der Spuleneinrichtung,
  • Fig.2 eine perspektivische Ansicht eines Spulenseitenteiles des Korbes gemäß Fig.1,
  • Fig.3 eine perspektivische Ansicht eines Abschnittes des Spulenseitenteiles gemäß Fig.2 in einem vergrößerten Maßstab,
  • Fig.4 eine Stirnansicht des Spulenseitenteiles gemäß Fig.2,
  • Fig.5 eine perspektivische Ansicht des zentralen Nabenhülsenkörpers des Korbes gemäß Fig.1,
  • Fig.6 eine Stirnansicht des zentralen Nabenhülsenkörpers gemäß Fig.5,
  • Fig.7 eine perspektivische Ansicht eines Abschnittes des Korbes gemäß Fig.1 in einem vergrößerten Maßstab,
  • Fig.8 eine Stirnansicht des Korbes gemäß Fig.1,
  • Fig.9 eine perspektivische Ansicht einer Ausbildung der Spuleneinrichtung,
  • Fig.10 eine perspektivische Ansicht eines Adapterscheibenelementes der Spuleneinrichtung gemäß Fig.9,
  • Fig.11 eine perspektivische Schnittdarstellung der Spuleneinrichtung - ohne Bremsnabe - , und
  • Fig.12 eine der Fig.11 ähnliche perspektivische Schnittdarstellung der Spuleneinrichtung gemeinsam mit der Bremsnabe einer Schweißmaschine.
Show it:
  • Fig.1 a perspective view of the basket of the coil device,
  • Fig.2 a perspective view of a coil side part of the basket according to Fig.1 .
  • Figure 3 a perspective view of a portion of the coil side part according to Fig.2 on an enlarged scale,
  • Figure 4 an end view of the coil side part according to Fig.2 .
  • Figure 5 a perspective view of the central hub sleeve body of the basket according to Fig.1 .
  • Figure 6 an end view of the central hub sleeve body according to Figure 5 .
  • Figure 7 a perspective view of a portion of the basket according to Fig.1 on an enlarged scale,
  • Figure 8 an end view of the basket according to Fig.1 .
  • Figure 9 a perspective view of an embodiment of the coil device,
  • Figure 10 a perspective view of an adapter disk element of the coil device according to Figure 9 .
  • Figure 11 a perspective sectional view of the coil means - without brake hub -, and
  • Figure 12 one of the Figure 11 similar perspective sectional view of the coil device together with the brake hub of a welding machine.

Fig.1 zeigt in einer räumlichen Darstellung eine Ausbildung des Korbes 10 einer Spuleneinrichtung für Draht, insbesondere für Schweißdraht. Der Korb 10 weist eine zentrale Nabenhülse 12 und zwei Spulenseitenteile 14 auf, die an den axial voneinander abgewandten Stirnrändern 16 der zentralen Nabenhülse 12 durch Schnapp-Rastverbindungen 18 festlegbar bzw. festgelegt sind. Fig.1 shows in a three-dimensional representation of an embodiment of the basket 10 of a coil device for wire, in particular for welding wire. The basket 10 has a central hub shell 12 and two coil side parts 14 which are fixed or fixed to the axially opposite end edges 16 of the central hub shell 12 by snap-locking connections 18.

Die zentrale Nabenhülse 12 und die beiden Spulenseitenteile 14 bestehen aus einem geeigneten Kunststoffmaterial.The central hub shell 12 and the two coil side parts 14 are made of a suitable plastic material.

Eines der Seitenteile 14 ist in den Figuren 2, 3 und 4 verdeutlicht, und wird in Verbindung mit diesen Figuren nachfolgend beschrieben. Eine Ausbildung der zentralen Nabenhülse 12 ist in den Figuren 6 und 7 dargestellt und wird in Verbindung mit diesen Figuren weiter unten detaillierter beschrieben.One of the side parts 14 is in the Figures 2 . 3 and 4 clarified, and will be described in connection with these figures below. An embodiment of the central hub shell 12 is in the FIGS. 6 and 7 and will be described in more detail below in connection with these figures.

Wie aus den Figuren 2 bis 4 ersichtlich ist, ist das jeweilige Spulenseitenteil 14 filigran mit einem Ringelement 20 und mit radial orientierten Strebenelementen 22 ausgebildet, die sich vom Ringelement 20 materialeinstückig radial in Richtung zum Zentrum des Spulenseitenteiles 14 erstrecken.Like from the FIGS. 2 to 4 it can be seen, the respective coil side member 14 is filigree with a ring member 20 and with radially oriented strut elements 22 which extend from the ring member 20 materialeinstückig radially toward the center of the coil side member 14.

An ihren Innenenden 24 sind die Strebenelemente 22 jeweils mit einem Rastzapfen 26 ausgebildet. Die Rastzapfen 26 sind zu der von den Strebenelementen 22 und dem Ringelement 20 aufgespannten Ebene senkrecht, d.h. in axialer Richtung des Spulenseitenteiles 14 orientiert.At their inner ends 24, the strut elements 22 are each formed with a latching pin 26. The latching pins 26 are perpendicular to the plane defined by the strut elements 22 and the ring element 20, i.e., in the vertical direction. oriented in the axial direction of the coil side part 14.

Jeder Rastzapfen 26 ist mit einem distalen Rastkopf 28 ausgebildet, der gegenüberliegend Hinterschneidungen 30 besitzt. Um die Hinterschneidungen 30 einfach realisieren zu können, sind die oben erwähnten Innenenden 24 der Strebenelemente 22 jeweils mit einem Paar Formwerkzeug-Schieberaussparungen 32 ausgebildet.Each locking pin 26 is formed with a distal locking head 28 having opposite undercuts 30. In order to easily realize the undercuts 30, the above-mentioned inner ends 24 of the strut elements 22 are each formed with a pair of mold slide recesses 32.

Das Ringelement 20 des jeweiligen Spulenseitenteiles 14 weist zwei radial querverstrebte Ringe 34 auf. Die Strebenelemente 22 sind als V-Streben 36 ausgebildet.The ring element 20 of the respective coil side part 14 has two radially cross-braced rings 34. The strut elements 22 are formed as V-struts 36.

Die Spulenseitenteile 14 sind außerdem mit Ösen 38 ausgebildet, die zum Festlegen insbesondere eines Drahtanfangsabschnittes eines auf den Korb 10 aufgewickelten Drahtes, insbesondere Schweißdrahtes, vorgesehen sind.The coil side parts 14 are also formed with eyelets 38, which are provided for fixing in particular a wire start portion of a wound on the basket 10 wire, in particular welding wire.

Die Figuren 5 und 6 zeigen eine Ausbildung des zentralen Nabenhülsenkörpers 12 des Korbes 10. Die axial voneinander abgewandten Stirnränder 16 des zentralen Nabenhülsenkörpers 12 sind mit Flanschelementen 40 ausgebildet, die mit Rastlöchern 42 für die Rastzapfen 26 der Spulenseitenteile 14 versehen sind. Die Flanschelemente 40 erstrecken sich in radialer Richtung des zentralen Nabenhülsenkörpers 12 nach innen. Jedes Flanschelement 40 ist seinem Rastloch zugeordnet mit einem Paar sich gegenüberliegenden Rastlaschen 44 ausgebildet, die im zusammengebauten Zustand des Korbes 10, d.h. des zentralen Nabenhülsenkörpers 12 mit den beiden Spulenseitenteilen 14, mit den Rastzapfen 26 verrastet sind, indem sie gegen die Hinterschneidungen 30 der Rastzapfen 26 gezwängt sind, wie die Fig.7 links oben verdeutlicht.The Figures 5 and 6 show an embodiment of the central hub shell body 12 of the basket 10. The axially facing away from each other End edges 16 of the central hub shell body 12 are formed with flange elements 40, which are provided with detent holes 42 for the locking pins 26 of the coil side parts 14. The flange members 40 extend inward in the radial direction of the central hub shell body 12. Each flange member 40 is associated with its detent hole formed with a pair of opposing locking tabs 44 which are locked in the assembled state of the basket 10, ie the central hub shell body 12 with the two coil side members 14, with the locking pin 26 by against the undercuts 30 of the locking pin 26 are wedged like the Figure 7 illustrated on the top left.

Zum Schutz insbesondere der filigran ausgebildeten Spulenseitenteile 14 des Korbes 10 gegen Einwirkungen von außen sind ein Paar Adapterscheibenelemente 46 vorgesehen (siehe die Figuren 9 bis 12), die mittels Schnapp-Rastverbindungen 48 miteinander verbindbar bzw. verbunden sind. Diese Schnapp-Rastverbindungen 48 weisen jeweils ein Paar sich diametral gegenüberliegende federnde Rastfinger 50 und gegen diese in Umfangsrichtung um 90° versetzte, diametral gegenüberliegende Rastlöcher 52 auf.To protect in particular the filigree coil side parts 14 of the basket 10 against external influences, a pair of adapter disk elements 46 are provided (see FIGS FIGS. 9 to 12 ), which are connected or connected to each other by means of snap-locking connections 48. These snap-locking connections 48 each have a pair of diametrically opposed resilient latching fingers 50 and diametrically opposite latching holes 52 offset by these in the circumferential direction by 90 °.

Die Adapterscheibenelemente 46 sind außerdem innenseitig mit voneinander beabstandeten Anschlagrippen 54 ausgebildet. Der Zwischenraum 56 zwischen benachbarten Anschlagrippen 54 dient zur spielfreien Aufnahme der Flanschelemente 40 der zentralen Nabenhülse 12, wodurch eine verdrehfeste, formschlüssige Verbindung des Korbes 10 mit den Adapterscheibenelementen 46 bewerkstelligt wird.The adapter disk elements 46 are also formed on the inside with spaced-apart stop ribs 54. The gap 56 between adjacent stop ribs 54 serves to play-free recording of the flange 40 of the central hub shell 12, whereby a rotationally fixed, positive connection of the basket 10 is accomplished with the adapter disk elements 46.

Die Adapterscheibenelemente 46 sind an ihrem Außenumfang mit einem axial nach innen orientierten umlaufenden Bund 58 ausgebildet, um einen Schutz der Spulenseitenteile 14 gegen Einwirkungen von außen und gleichzeitig eine optimale Führung des vom Korb 10 abzuspulenden Drahtes, insbesondere Schweißdrahtes, zu bewirken.The adapter disk elements 46 are formed on their outer circumference with an axially inwardly oriented circumferential collar 58 to effect protection of the coil side parts 14 against external influences and at the same time optimum guidance of the wire to be unwrapped from the basket 10, in particular welding wire.

Die Adapterscheibenelemente 46 sind mit Löchern 60 ausgebildet, die zum Festlegen des Drahtes vorgesehen sind, wenn dies als erforderlich angesehen wird.The adapter disk elements 46 are formed with holes 60 which are provided for fixing the wire, if this is considered necessary.

Fig.12 verdeutlicht perspektivisch abgeschnitten eine Ausbildung der Spuleneinrichtung 62 mit dem Korb 10 und den beiden Adapterscheibenelementen 46, wobei die Spuleneinrichtung 62 an einer Bremsnabe 64 einer Schweißmaschine vorgesehen ist. Die an sich bekannte Bremsnabe 64 weist einen Außengewindeabschnitt 66 auf, auf welchen eine (nicht dargestellte) Schraubmutter aufschraubbar ist, um die Spuleneinrichtung 62 an der Bremsnabe 64 zwischen der Schraubmutter und einem Widerlagerflansch 68 der Bremsnabe 64 axial unbeweglich und gegen Verdrehung gesichert festzulegen. Figure 12 illustrates in perspective cut off a design of the coil means 62 with the basket 10 and the two adapter disk elements 46, wherein the coil means 62 is provided on a brake hub 64 of a welding machine. The known brake hub 64 has an externally threaded portion 66 on which a (not shown) screw nut is screwed to set the coil means 62 on the brake hub 64 between the nut and an abutment 68 of the brake hub 64 axially immovable and secured against rotation.

Gleiche Einzelheiten sind in den Figuren 1 bis 12 jeweils mit den selben Bezugsziffern bezeichnet, so dass es sich erübrigt, in Verbindung mit den Figuren alle Einzelheiten jeweils detailliert zu beschreiben.Same details are in the FIGS. 1 to 12 each denoted by the same reference numerals, so that it is unnecessary to describe in conjunction with the figures, all details in detail.

Bezugsziffernliste:List of reference numerals:

1010
Korb (für 62)Basket (for 62)
1212
zentrale Nabenhülse (von 10)central hub shell (from 10)
1414
Spulenseitenteile (von 10)Coil side parts (from 10)
1616
Stirnränder (von 12)Front edges (of 12)
1818
Schnapp-Rastverbindungen (zwischen 12 und 14)Snap-on snap connections (between 12 and 14)
2020
Ringelement (von 14)Ring element (from 14)
2222
Strebenelemente (von 14)Strut elements (from 14)
2424
Innenende (von 22)Inside end (from 22)
2626
Rastzapfen (an 24 für 42)Locking pin (at 24 for 42)
2828
Rastkopf (von 26)Locking head (from 26)
3030
Hinterschneidungen (an 28 für 40)Undercuts (at 28 for 40)
3232
Formwerkzeug-Schieberaussparungen (an 24 für 30)Mold slide gate recesses (at 24 for 30)
3434
Ringe (von 20)Rings (from 20)
3636
V-Streben (von 22)V-struts (from 22)
3838
Ösen (an 22)Eyelets (at 22)
4040
Flanschelemente (von 12 an 16)Flange elements (from 12 to 16)
4242
Rastloch (in 40 für 26)Rest hole (in 40 for 26)
4444
Rastlaschen (von 40 bei 42 für 30)Snap tabs (from 40 at 42 for 30)
4646
Adapterscheibenelemente (für 14)Adapter disc elements (for 14)
4848
Schnapp-Rastverbindungen (für 46)Snap-in snap-in connections (for 46)
5050
Rastfinger (von 48)Snap finger (from 48)
5252
Rastlöcher (von 48 für 50)Detent holes (from 48 for 50)
5454
Anschlagrippen (an 46)Stop ribs (at 46)
5656
Zwischenraum (zwischen 54 und 54 für 40)Interspace (between 54 and 54 for 40)
5858
Bund (von 46)Covenant (of 46)
6060
Löcher (in 46)Holes (in 46)
6262
Spuleneinrichtungcoil device
6464
Bremsnabe (für 62)Brake hub (for 62)
6666
Außengewindeabschnitt (von 64)Male threaded section (from 64)
6868
Widerlagerflansch (von 64)Abutment flange (from 64)

Claims (19)

Spuleneinrichtung (62) für Draht, insbesondere für Schweißdraht, die einen Korb (10) für den Draht aufweist,
dadurch gekennzeichnet,
dass der Korb (10) einen zentralen Nabenhülsenkörper (12) und Spulenseitenteile (14) aufweist, die an den axial voneinander abgewandten Stirnrändern (16) des zentralen Nabenhülsenkörpers (12) durch Schnapp-Rastverbindungen (18) festlegbar oder festgelegt sind.Coil means (62) for wire, in particular for welding wire, comprising a basket (10) for the wire,
characterized,
in that the basket (10) has a central hub shell body (12) and coil side parts (14) which can be fixed or fixed at the axially mutually remote front edges (16) of the central hub shell body (12) by snap-lock connections (18). Spuleneinrichtung (62) nach Anspruch 1,
dadurch gekennzeichnet,
dass der zentrale Nabenhülsenkörper (12) an seinen axial voneinander abgewandten Stirnrändern (16) mit in Umfangsrichtung gleichmäßig beabstandeten Rasttöchern (42) und das jeweilige Spulenseitenteil (14) mit in die Rastlöcher (42) einrastbaren Rastzapfen (26) ausgebildet ist.Coil means (62) according to claim 1,
characterized,
in that the central hub shell body (12) is formed at its axially mutually remote end edges (16) with circumferentially uniformly spaced detent holes (42) and the respective coil side part (14) with latching in the latching holes (42) latching pin (26). Spuleneinrichtung (62) nach Anspruch 2,
dadurch gekennzeichnet,
dass die axial voneinander abgewandten Stirnränder (16) des zentralen Nabenhülsenkörpers (12) mit Flanschelementen (40) ausgebildet sind, die mit den Rastlöchern (42) für die Rastzapfen (26) versehen sind.Coil means (62) according to claim 2,
characterized,
in that the axially opposite end edges (16) of the central hub shell body (12) are formed with flange elements (40) which are provided with the detent holes (42) for the detent pins (26). Spuleneinrichtung (62) nach Anspruch 3,
dadurch gekennzeichnet,
dass die Flanschelemente (40) sich in radialer Richtung des zentralen Nabenhülsenkörpers (12) erstrecken, und dass sich die Rastzapfen (26) des jeweiligen Spulenseitenteiles (14) in axialer Richtung erstrecken.Coil means (62) according to claim 3,
characterized,
in that the flange elements (40) extend in the radial direction of the central hub sleeve body (12), and in that the latching pins (26) of the respective coil side part (14) extend in the axial direction. Spuleneinrichtung (62) nach Anspruch 3 oder 4,
dadurch gekennzeichnet,
dass sich die Flanschelemente (40) vom jeweiligen Stirnrand (16) des zentralen Nabenhülsenkörpers (12) radial nach innen erstrecken.Coil means (62) according to claim 3 or 4,
characterized,
in that the flange elements (40) extend radially inwards from the respective end edge (16) of the central hub sleeve body (12). Spuleneinrichtung (62) nach einem der Ansprüche 3 bis 5,
dadurch gekennzeichnet,
dass die an einem Stirnrand (16) des zentralen Nabenhülsenkörpers (12) vorgesehenen Flanschelemente (40) in Bezug zu den am axial abgewandten anderen Stirnrand (16) des zentralen Nabenhülsenkörpers (12) vorgesehenen Flanschelementen (40) in Umfangsrichtung versetzt sind.Coil device (62) according to one of claims 3 to 5,
characterized,
in that the flange elements (40) provided on an end edge (16) of the central hub shell body (12) are circumferentially offset relative to the flange elements (40) provided on the axially opposite other end edge (16) of the central hub shell body (12). Spuleneinrichtung (62) nach einem der Ansprüche 3 bis 6,
dadurch gekennzeichnet,
dass jedes Flanschelement (40) mit einem Paar sich gegenüberliegenden Rastlaschen (44) und der jeweilige Rastzapfen (26) mit einem für die Rastlaschen (44) Hinterschneidungen (30) bildenden Rastkopf (28) ausgebildet ist.Coil device (62) according to one of claims 3 to 6,
characterized,
in that each flange element (40) is formed with a pair of opposing latching tabs (44) and the respective latching pin (26) with a latching head (28) forming undercuts (30) for the latching tabs (44). Spuleneinrichtung (62) nach Anspruch 7,
dadurch gekennzeichnet,
dass der jeweilige Rastzapfen (26) von einem Abschnitt (24) des Spulenseitenteiles (14) axial wegsteht, der mit einem Paar Formwerkzeug-Schieberaussparungen (32) für die zugehörigen Hinterschneidungen (30) des jeweiligen Rastkopfes (28) ausgebildet ist.Coil means (62) according to claim 7,
characterized,
in that the respective latching pin (26) projects axially away from a section (24) of the coil side part (14) which is formed with a pair of die slide recesses (32) for the associated undercuts (30) of the respective latching head (28). Spuleneinrichtung (62) nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,
dass das jeweilige Spulenseitenteil (14) filigran mit einem Ringelement (20) und radial orientierten Strebenelementen (22) ausgebildet ist, die an ihren Innenenden (24) mit den Rastzapfen (26) ausgebildet sind.Coil device (62) according to one of claims 1 to 8,
characterized,
that the respective coil side part (14) filigree with a ring element (20) and radially oriented strut members (22) is formed, which at their inner ends (24) are formed with the locking pin (26). Spuleneinrichtung (62) nach Anspruch 9,
dadurch gekennzeichnet,
dass das jeweilige Ringelement (20) mindestens zwei radial querverstrebte Ringe (34) aufweist und die Strebenelemente (22) als V-Streben (36) ausgebildet sind.Coil means (62) according to claim 9,
characterized,
that the respective annular element (20) has at least two radially querverstrebte rings (34) and the brace members (22) and V-struts (36) are formed. Spuleneinrichtung (62) nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet,
dass der zentrale Nabenhülsenkörper (12) eine konzentrische Innenhülse aufweist, die mit dem zentralen Nabenhülsenkörper (12) mittels Verbindungsrippen materialeinstückig verbunden ist.Coil device (62) according to one of Claims 1 to 10,
characterized,
in that the central hub shell body (12) has a concentric inner sleeve materially connected in one piece to the central hub shell body (12) by means of connecting ribs. Spuleneinrichtung (62) nach einem der Ansprüche 1 bis 11,
dadurch gekennzeichnet,
dass die Spulenseitenteile (14) jeweils mit Ösen (38) ausgebildet sind, die zum Festlegen eines Drahtanfangsabschnittes vorgesehen sind.Coil device (62) according to one of claims 1 to 11,
characterized,
in that the coil side parts (14) are each formed with eyelets (38) which are provided for fixing a wire start section. Spuleneinrichtung (62) nach Anspruch 12,
dadurch gekennzeichnet,
dass die Ösen (38) an den Strebenelementen (22) vorgesehen sind.Coil means (62) according to claim 12,
characterized,
that the eyelets (38) are provided on the strut members (22). Spuleneinrichtung (62) nach Anspruch 13,
dadurch gekennzeichnet,
dass die Ösen (38) in der Nachbarschaft der Rastzapfen (26) vorgesehen sind.Coil means (62) according to claim 13,
characterized,
in that the eyelets (38) are provided in the vicinity of the latching pins (26). Spuleneinrichtung (62) nach einem der Ansprüche 1 bis 14,
dadurch gekennzeichnet,
dass ein Paar Adapterscheibenelemente (46) vorgesehen sind, zwischen welchen der Korb (10) verdrehfest und axial unbeweglich anordenbar oder angeordnet ist.Coil device (62) according to one of claims 1 to 14,
characterized,
in that a pair of adapter disk elements (46) are provided, between which the basket (10) can be arranged or arranged rotationally fixed and axially immovable. Spuleneinrichtung (62) nach Anspruch 15,
dadurch gekennzeichnet,
dass die Adapterscheibenelemente (46) Außenrandabmessungen aufweisen, die geringfügig größer sind als die Außenrandabmessungen der Spulenseitenteile (14) des Korbes (10).Coil means (62) according to claim 15,
characterized,
in that the adapter disk elements (46) have outer edge dimensions which are slightly larger than the outer edge dimensions of the coil side parts (14) of the basket (10). Spuleneinrichtung (62) nach Anspruch 15 oder 16,
dadurch gekennzeichnet,
dass die Adapterscheibenelemente (46) mittels Schnapp-Rastverbindungen (48) miteinander verbindbar oder verbunden sind.Coil means (62) according to claim 15 or 16,
characterized,
in that the adapter disk elements (46) can be connected or connected to one another by means of snap-lock connections (48). Spuleneinrichtung (62) nach Anspruch 17,
dadurch gekennzeichnet,
dass die Schnapp-Rastverbindungen (48) von federnden Rastfingern (50) und Rastlöchern (52) gebildet sind.Coil means (62) according to claim 17,
characterized,
in that the snap-locking connections (48) are formed by resilient latching fingers (50) and latching holes (52). Spuleneinrichtung (62) nach einem der Ansprüche 15 bis 18,
dadurch gekennzeichnet,
dass die Spuleneinrichtung (62) mit dem Korb (10) und den Adapterscheibenelementen (46) an einer Bremsnabe (64) einer Schweißmaschine festlegbar ist.Coil device (62) according to one of claims 15 to 18,
characterized,
in that the coil device (62) with the basket (10) and the adapter disk elements (46) can be fixed to a brake hub (64) of a welding machine.
EP08004454A 2007-03-27 2008-03-11 Coiling device for wire, in particular welding wire Not-in-force EP1975107B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007014508A DE102007014508B4 (en) 2007-03-27 2007-03-27 Coil device for wire, in particular for welding wire

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DE19913022B4 (en) 1999-03-23 2006-07-06 Helmut Wollnitzke Basket coil for wire, in particular for welding wire
DE10127774C2 (en) 2001-06-07 2003-07-17 Helmut Wollnitzke Basket spool for wire, especially for welding wire
DE202005000195U1 (en) 2005-01-07 2005-03-17 Wollnitzke Helmut Hub for reels of welding wire comprises cylindrical shaft with flange at one end and threaded opposite end on to which nut, annular spacers inside these allowing narrow reels to be fitted on hub

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938519A1 (en) * 2008-11-14 2010-05-21 Panopack Flange i.e. skylight flange, for use in rolling drum of reel or bobbin for rolling e.g. thread-like material, in building site, has wheel provided with spokes, where flange is in skylight structure
CN106744043A (en) * 2016-12-27 2017-05-31 广东奥美格传导科技股份有限公司 One kind can turn to electric cable takeup reel
CN106744043B (en) * 2016-12-27 2018-09-14 广东奥美格传导科技股份有限公司 One kind can turn to electric cable takeup reel

Also Published As

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DE102007014508A1 (en) 2008-10-09
DE102007014508B4 (en) 2010-04-22
ATE527199T1 (en) 2011-10-15
EP1975107B1 (en) 2011-10-05
EP1975107A3 (en) 2009-12-30

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