EP3059339A1 - Double function fixing element for fixing a spin ring and ring holder on the ring bank of a ring spinning frame or ring twisting frame - Google Patents
Double function fixing element for fixing a spin ring and ring holder on the ring bank of a ring spinning frame or ring twisting frame Download PDFInfo
- Publication number
- EP3059339A1 EP3059339A1 EP16000263.0A EP16000263A EP3059339A1 EP 3059339 A1 EP3059339 A1 EP 3059339A1 EP 16000263 A EP16000263 A EP 16000263A EP 3059339 A1 EP3059339 A1 EP 3059339A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- spinning
- holder
- rail
- ring holder
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/52—Ring-and-traveller arrangements
- D01H7/54—Ring-and-traveller arrangements with fixed rings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/52—Ring-and-traveller arrangements
- D01H7/64—Ring supports, e.g. ring rails
Definitions
- the invention relates to the attachment of a spinning ring on the ring rail of a ring spinning or ring twisting machine.
- the rotation of the thread is effected by a ring traveler rotating on a spinning ring about a spindle.
- a ring traveler rotating on a spinning ring about a spindle.
- the ring traveler rotates the spindle as centrally as possible.
- the optimum diameter of the ring traveler track hangs around the spindle and the like. from the type of yarn to be processed, so e.g. in a lot change on the ring spinning machine from a coarse to a fine yarn of e.g. 42 mm to 38 mm.
- this ring holder for example, be first attached independently of the spinning ring on the ring rail, after which the spinning ring is inserted into the ring holder.
- This two-part design also has the advantage that only then of its dimensions very compact spinning ring made of high quality materials or must be hardened or coated in a special way.
- Such systems beat eg the DE 42 12 508 A1 , the DE 42 25 137 A1 and the DE 18 14 145 A in front.
- a ring holder is first aligned with the spindle and fastened to the ring rail by means of screws.
- a quick coupling element such as an elastomeric intermediate ring, provided so that the spinning ring can be snapped into a central opening of the ring holder and is held there by clamping the elastomeric intermediate ring.
- the DE 42 25 137 A1 With respect.
- the DE 18 14 145 A discloses a system of a ring holder and a spinning ring, which can be arranged on the ring holder and fixed together with this by means of fastening means each consisting of a screw and an associated lock nut on the ring rail is fixed.
- the ring holder is fastened by means of the fastening device initially movable transversely to the mounting axis on the ring rail.
- the spinning ring is placed on the ring holder.
- the ring holder is aligned with the spinning ring by means of the fastening device and fixed to the ring rail by tightening the lock nut and the screw.
- a release of the fastening device is required, whereby the orientation of the system is lost.
- a device comprising a spinning ring, a ring holder and a fastener for attachment to a ring rail of a ring spinning or ring twisting machine, the ring holder alignable to a spindle of the ring spinning or ring twisting machine independently of the spinning ring with the fastener to the ring rail fastened is, and wherein the spinning ring is fastened to the ring holder, characterized in that the spinning ring with the fastening element can be fastened to the aligned on the ring rail ring holder.
- the inventors have recognized that, if it is designed to be suitable, the fastener with which you can attach the ring holder to the ring rail, for the attachment of the spinning ring on the ring holder, so use in a dual function.
- This not only saves a fastening component, but also avoids the otherwise often complex in the art and the size of increasing configurations of the connection spider ring to ring holder as the preparation of special grooves, threads or additional intermediate elements such as an elastic ring or springs.
- the proposed device allows a replacement of the spinning ring without having to align the system of ring holder and new spinning ring again, since the ring holder remains fixed in the aligned state at the ring rail, while the spinning ring can be replaced.
- the invention results in a total not only a cost, but also very compact, easy to handle system of spinning ring and ring holder, the spinning ring can still be connected safely and quickly and easily replaceable with the ring holder.
- the ring holder is fastened to the fastening element on the ring rail, it is of course necessary that the ring rail is prepared correspondingly corresponding to the fastener.
- the fastening element it is of course necessary that the ring rail is prepared correspondingly corresponding to the fastener.
- fastening receptacles such as certain holes that may still need to have sufficient clearance to align the ring holder to the spindle.
- a double-sided spinning ring can be attached to the ring holder, ie a spinning ring which has a guide rail for a ring traveler at its two axial ends.
- These spinning rings can be turned over after wear of a guide rail and continue to be used.
- the spinnaker ring on the ring holder receiving opening must be designed only suitable for the guide rail and the fastener over the guide rail sufficiently. In the embodiments with twin screw and bayonet this can be done for example by interposed discs.
- intermediate washers can also be used or the guide rail cross-brackets are pushed onto an upwardly facing pin of the fastener, or the upper part of the fastener may be formed as a foldable rail on the guide rail.
- the invention preferably provides that two or more such fasteners are used. Because especially in fast rotating the spindle ring travelers considerable forces are exerted on the spinning ring and ring holder, which can be better absorbed by several distributed over the circumference of the spinning ring-ring traveler combination fasteners. With two and in particular with three uniformly distributed over the circumference fasteners to obtain particularly stable connections of the spinning ring with the ring rail.
- the ring holder has a receptacle, for example in the form of a recess on the periphery of its central opening, into which the lower part of the spinning ring is used accurately.
- a receptacle for example in the form of a recess on the periphery of its central opening, into which the lower part of the spinning ring is used accurately.
- This allows a minimum height and thus the lowest cost of the spinning ring due to the expensive materials.
- spinning ring and ring holder are less accurate to each other, so also includes a self-centering seat of the spinning ring on the ring holder to the scope of the invention.
- the tailor-made or self-centering insertion of the spinning ring does not necessarily take place on the ring holder itself, but can also be mediated by the fastener.
- the fastener must be aligned in the attachment of the ring holder to the spindle of the ring spinning or ring twisting machine, so that it can serve as a reference for the spinning ring.
- the seat of the fastener in the ring rail has sufficient clearance to its orientation.
- spinning ring and upper part of the fastener must fit or self-centering, e.g. over wedge surfaces, to match each other.
- the object mentioned is achieved by a method for attaching a spinning ring and a ring holder by means of a fastener to a ring rail of a ring spinning or ring twisting machine.
- the method is characterized in that it comprises a first step of fixing the ring holder to the ring rail aligned with a spindle of the ring spinning or ring twisting machine independently of the spinning ring by means of the fastening element and a second step of fastening the spinning ring with the fastening element to the aligned fixed ring holder includes.
- the individual components spinning ring, ring holder, fastening element and ring rail may preferably be a correspondingly described above component according to one of the preferred embodiments.
- the ring holder and the spinning ring are thus independently fixed or fixed such that a release of the attachment and thus a replacement of the spinning ring does not affect the aligned fixation of the ring holder on the ring rail.
- FIG. 1 are shown in perspective view as individual components an inventive system of spinning ring 1, ring holder 2 and double screw 3a and Spinnringmutter 3b existing fastener 3, which system then in FIG. 2 shown assembled together with the ring traveler cleaner 40.
- the assembled state of the ring holder 2 is flat and without clearance on the (not shown) ring rail of the ring spinning or ring twisting machine to prevent the ingress of dirt.
- a double screw 3a is inserted into the two through holes 23 of the ring holder 2 and guided through a corresponding recess and the ring rail, which is screwed from the bottom of the ring rail from each a nut on the lower thread 31 of the double screws 3a ,
- screwing the double screw 3a can be secured against turning with a (not shown) in its hexagon socket 34 engaging Allen key.
- a (not shown) in its hexagon socket 34 engaging Allen key.
- the recesses of the ring rail can also be provided directly with an inner thread corresponding to the lower thread 31 of the double screws 3a.
- the necessary for the alignment of the ring holder 2 game only from the through holes 23 of the ring holder 2 are provided.
- the tightening of the double screw 3a takes place by means of a (not shown) in its hexagon socket 34 engaging Allen wrench.
- variant 3a ' of the double screw 3a shown.
- the variant 3a ' also has the hexagon socket 34', the upper thread 33 'and the lower thread 31'. While in the double screw 3a, however, their radially projecting central part 32 secures the ring holder 2 on the ring rail, this is omitted in the variant 3a '.
- the variant 3a ' as compared with the double screw 3a, are made of a thinner material rod and requires fewer Fräsarbeits réelle.
- a separate intermediate ring 32 ' is required for the variant 3a', which functionally replaces the middle part 32 in the double screw 3a.
- the upper thread 33 and the spinning ring nut 3b can be used without tools operable clamping or snap fasteners, which may have a slightly lower holding force compared to the screw, but are faster solvable and fastened.
- this area can be made corrugated to accommodate a spring-loaded clip instead of the spider ring nut 3b, or this upper area is used as a vertical axis of rotation for a pivotable on the projection 12 of the spinning ring 1 element resiliently against the side wall 13 of the Spinnrings 1 is supported.
- other solutions such as a pivotable about a horizontal axis at the top of the fastener snap device are within the scope of the invention.
- these elements can also be provided with mutually corresponding wedge surfaces.
- the manufacturing tolerances of the spinning ring 1 and ring holder 2 relative to each other can be somewhat relaxed, although the height of both elements is somewhat increased by the inclined surfaces.
- the double screw 3a can also be equipped with the same external hexagon as the spider ring nut 3b, so that the same tool can be used for screwing both elements together.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung umfassend einen Spinnring (1), einen Ringhalter (2) und wenigstens ein Befestigungselement (3) zur Befestigung an einer Ringbank einer Ringspinn- oder Ringzwirnmaschine. Der Ringhalter (2) ist ausrichtbar zu einer Spindel der Ringspinn- oder Ringzwirnmaschine unabhängig vom Spinnring (1) mit dem Befestigungselement (3) an der Ringbank fixierbar. Der Spinnring (1) ist an dem Ringhalter (2) befestigbar. Die Vorrichtung zeichnet sich dadurch aus, dass der Spinnring (1) mit dem Befestigungselement (3) an dem an der Ringbank ausgerichtet fixierten Ringhalter (2) befestigbar ist.The invention relates to a device comprising a spinning ring (1), a ring holder (2) and at least one fastening element (3) for attachment to a ring rail of a ring spinning or ring twisting machine. The ring holder (2) can be aligned to a spindle of the ring spinning or ring twisting machine independently of the spinning ring (1) with the fastening element (3) on the ring rail. The spinning ring (1) can be fastened to the ring holder (2). The device is characterized in that the spinning ring (1) with the fastening element (3) can be fastened to the ring holder (2) which is fixed on the ring rail.
Description
Die Erfindung betrifft die Befestigung eines Spinnrings an der Ringbank einer Ringspinn- oder Ringzwirnmaschine.The invention relates to the attachment of a spinning ring on the ring rail of a ring spinning or ring twisting machine.
Bei einer Ringspinn- oder Ringzwirnmaschine wird die Drehung des Fadens durch einen auf einem Spinnring um eine Spindel umlaufenden Ringläufer bewirkt. Zur Erreichung hoher Produktivität sind dazu hohe Geschwindigkeiten des Ringläufers auf dem Spinnring erforderlich, was trotz entsprechender Materialwahl und Verarbeitung zu einem gewissen Verschleiß dieser Bauteile führt. Zudem ist es zur Erreichung guter Faden- und Spulenqualitäten, insbesondere bei hoher Ringläufergeschwindigkeit erforderlich, dass der Ringläufer die Spindel möglichst zentrisch umläuft. Schließlich hängt der optimale Durchmesser der Ringläuferbahn um die Spindel u.a. von der zu verarbeitenden Garnart ab, sollte also z.B. bei einem Partiewechsel auf der Ringspinnmaschine von einem groben auf ein feines Garn von z.B. 42 mm auf 38 mm verringert werden.In a ring spinning or ring twisting machine, the rotation of the thread is effected by a ring traveler rotating on a spinning ring about a spindle. To achieve high productivity to high speeds of the ring traveler on the spinning ring are required, which despite appropriate choice of material and processing leads to a certain wear of these components. In addition, it is necessary to achieve good thread and bobbin qualities, especially at high ring traveler speed, that the ring traveler rotates the spindle as centrally as possible. Finally, the optimum diameter of the ring traveler track hangs around the spindle and the like. from the type of yarn to be processed, so e.g. in a lot change on the ring spinning machine from a coarse to a fine yarn of e.g. 42 mm to 38 mm.
Da eine Ringspinn- oder Ringzwirnmaschine eine sehr hohe Zahl von Spindeln besitzt, verzichtet man aus technischen und ökonomischen Gründen darauf, direkt an der Ringbank Befestigungsreferenzen zu jeder Spindel vorzusehen, sondern lässt für die Befestigung des Spinnrings an der Ringbank ein gewisses Spiel zum Ausrichten des Spinnrings zu seiner zugehörigen Spindel zu. Um trotzdem den Spinnring, z.B. bei Partiewechsel oder bei zu starker Abnutzung, möglichst einfach und schnell auswechseln zu können, sind zweiteilige Ausführungen im Stand der Technik weit verbreitet. Bei diesen wird der Spinnring nicht unmittelbar an der Ringbank befestigt, sondern dessen Befestigung an der Ringbank wird durch einen zwischengeschalteten Ringhalter vermittelt. Dabei kann dieser Ringhalter z.B. zunächst unabhängig vom Spinnring an der Ringbank befestigt werden, wonach der Spinnring in den Ringhalter eingesetzt wird. Diese zweiteilige Ausführung hat zudem den Vorteil, dass nur der dann von seinen Abmessungen sehr kompakte Spinnring aus hochwertigen Materialien gefertigt oder in besonderer Weise gehärtet oder beschichtet werden muss.Since a ring spinning or ring twisting machine has a very high number of spindles, omitted for technical and economic reasons to provide directly to the ring rail fastening references to each spindle, but leaves for the attachment of the spinning ring on the ring rail a certain amount of play for aligning the spinning ring to its associated spindle too. Nevertheless, in order to be able to exchange the spinning ring as easily and quickly as possible, for example when changing batches or in the event of excessive wear, two-part designs are widely used in the prior art. In these, the spinning ring is not attached directly to the ring rail, but its attachment to the ring rail is mediated by an intermediate ring holder. In this case, this ring holder, for example, be first attached independently of the spinning ring on the ring rail, after which the spinning ring is inserted into the ring holder. This two-part design also has the advantage that only then of its dimensions very compact spinning ring made of high quality materials or must be hardened or coated in a special way.
Solche Systeme schlagen z.B. die
Zur Verbesserung schlägt die
Die
Ausgehend von dem Stand der Technik ist es eine Aufgabe der vorliegenden Erfindung, eine Befestigung eines Spinnrings an der Ringbank einer Ringspinn- oder Ringzwirnmaschine vorzuschlagen, welche einen kompakten und kostengünstigen Spinnring erlaubt, der ausrichtbar zur Spindel an der Ringbank befestigbar und einfach und schnell auswechselbar ist.Based on the prior art, it is an object of the present invention to provide an attachment of a spinning ring to the ring rail of a ring spinning or ring twisting machine, which allows a compact and inexpensive spinning ring, which can be aligned to the spindle on the ring rail fastened and easily and quickly replaceable ,
Diese Aufgabe wird gelöst durch eine Vorrichtung umfassend einen Spinnring, einen Ringhalter und ein Befestigungselement, zur Befestigung an einer Ringbank einer Ringspinn- oder Ringzwirnmaschine, wobei der Ringhalter ausrichtbar zu einer Spindel der Ringspinn- oder Ringzwirnmaschine unabhängig vom Spinnring mit dem Befestigungselement an der Ringbank befestigbar ist, und wobei der Spinnring an dem Ringhalter befestigbar ist, dadurch gekennzeichnet, dass der Spinnring mit dem Befestigungselement an dem an der Ringbank ausgerichtet fixierten Ringhalter befestigbar ist.This object is achieved by a device comprising a spinning ring, a ring holder and a fastener for attachment to a ring rail of a ring spinning or ring twisting machine, the ring holder alignable to a spindle of the ring spinning or ring twisting machine independently of the spinning ring with the fastener to the ring rail fastened is, and wherein the spinning ring is fastened to the ring holder, characterized in that the spinning ring with the fastening element can be fastened to the aligned on the ring rail ring holder.
Dabei haben die Erfinder erkannt, dass, sofern man es geeignet ausgestaltet, sich das Befestigungselement, mit dem man den Ringhalter an der Ringbank befestigt, auch für die Befestigung des Spinnringes am Ringhalter, also in einer Doppelfunktion, verwenden lässt. Damit lässt sich nicht nur ein Befestigungsbauteil einsparen, sondern man vermeidet auch die ansonsten im Stand der Technik häufig recht komplexen und die Baugröße erhöhenden Gestaltungen der Verbindung Spinnring zu Ringhalter wie die Anfertigung spezieller Nuten, Gewinde oder zusätzlicher Zwischenelemente wie einem elastischen Ring oder Federn. Des Weiteren ermöglicht die vorgeschlagene Vorrichtung ein Auswechseln des Spinnrings ohne das System aus Ringhalter und neuem Spinnring erneut ausrichten zu müssen, da der Ringhalter im ausgerichteten Zustand an der Ringbank fixiert verbleibt, während der Spinnring ausgetauscht werden kann. Durch die Erfindung ergibt sich insgesamt nicht nur ein kostengünstiges, sondern auch sehr kompaktes, leicht handhabbares System aus Spinnring und Ringhalter, wobei der Spinnring dennoch sicher und schnell und leicht auswechselbar mit dem Ringhalter verbunden werden kann.In this case, the inventors have recognized that, if it is designed to be suitable, the fastener with which you can attach the ring holder to the ring rail, for the attachment of the spinning ring on the ring holder, so use in a dual function. This not only saves a fastening component, but also avoids the otherwise often complex in the art and the size of increasing configurations of the connection spider ring to ring holder as the preparation of special grooves, threads or additional intermediate elements such as an elastic ring or springs. Furthermore, the proposed device allows a replacement of the spinning ring without having to align the system of ring holder and new spinning ring again, since the ring holder remains fixed in the aligned state at the ring rail, while the spinning ring can be replaced. The invention results in a total not only a cost, but also very compact, easy to handle system of spinning ring and ring holder, the spinning ring can still be connected safely and quickly and easily replaceable with the ring holder.
Damit der Ringhalter mit dem Befestigungselement an der Ringbank befestigbar ist, ist es natürlich erforderlich, dass die Ringbank entsprechend korrespondierend für das Befestigungselement vorbereitet ist. Je nach Ausführung des Befestigungselementes genügen jedoch hier in vielen Fällen die ohnehin im Stand der Technik an der Ringbank vorgesehenen Befestigungsaufnahmen wie z.B. gewisse Bohrlöcher, die ggf. noch über ein ausreichendes Spiel zur Ausrichtung des Ringhalters zur Spindel verfügen müssen.Thus, the ring holder is fastened to the fastening element on the ring rail, it is of course necessary that the ring rail is prepared correspondingly corresponding to the fastener. Depending on the design of the fastening element, however, in many cases they are sufficient anyway in the prior art on the ring rail provided fastening receptacles such as certain holes that may still need to have sufficient clearance to align the ring holder to the spindle.
Insbesondere wenn man als Befestigungselement Standardkomponenten wie Doppelschrauben, Bajonettverschlüsse oder Klammern verwendet, erhält man eine besonders kostengünstige Lösung. Dabei bietet die Befestigung des Spinnringes mit einer Mutter auf dem oberen Gewinde einer Doppelschraube eine besonders feste und langlebige Verbindung, während Bajonettverschlüsse und Klemmverbindungen den Vorteil des noch schnelleren Lösens und Befestigens und damit der Austauschbarkeit des Spinnringes bieten.In particular, when used as a fastener standard components such as double screws, bayonet locks or brackets, we obtain a particularly cost-effective solution. The attachment of the spinning ring with a nut on the upper thread of a double screw provides a particularly strong and durable connection, while bayonet and clamp provide the advantage of even faster release and fastening and thus the interchangeability of the spinning ring.
Dabei kann auch ein doppelseitiger Spinnring an dem Ringhalter angebracht werden, also ein Spinnring, der an seinen beiden axialen Enden eine Führungsschiene für einen Ringläufer besitzt. Diese Spinnringe können nach Abnutzung einer Führungsschiene umgedreht und weiterverwendet werden. Zur Anbringung eines solchen doppelseitigen Spinnrings am Ringhalter muss die den Spinnring am Ringhalter aufnehmende Öffnung nur geeignet für die Führungsschiene gestaltet werden und das Befestigungselement die Führungsschiene ausreichend übergreifen. Bei den Ausführungsformen mit Doppelschraube und Bajonett kann dies beispielsweise durch zwischengeschobene Scheiben geschehen. Bei den Klemmvorrichtungen können ebenfalls Zwischenscheiben verwendet oder auf einen nach oben weisenden Stift des Befestigungselements die Führungsschiene übergreifende Klammern aufgeschoben werden, oder der obere Teil des Befestigungselements kann als auf die Führungsschiene klappbare Klemme ausgebildet sein.In this case, a double-sided spinning ring can be attached to the ring holder, ie a spinning ring which has a guide rail for a ring traveler at its two axial ends. These spinning rings can be turned over after wear of a guide rail and continue to be used. To attach such a double-sided spider ring on the ring holder the spinnaker ring on the ring holder receiving opening must be designed only suitable for the guide rail and the fastener over the guide rail sufficiently. In the embodiments with twin screw and bayonet this can be done for example by interposed discs. In the clamping devices intermediate washers can also be used or the guide rail cross-brackets are pushed onto an upwardly facing pin of the fastener, or the upper part of the fastener may be formed as a foldable rail on the guide rail.
Zur Erhöhung der Haltekraft sieht die Erfindung bevorzugt vor, dass zwei oder mehr solcher Befestigungselemente verwendet werden. Denn insbesondere bei schnell die Spindel umlaufenden Ringläufern werden auf den Spinnring und Ringhalter beträchtliche Kräfte ausgeübt, die von an mehreren über den Umfang der Spinnring-Ringläufer Kombination verteilten Befestigungselementen besser aufgenommen werden können. Mit zwei und insbesondere mit drei gleichmäßig über den Umfang verteilten Befestigungselementen erhält man besonders stabile Verbindungen des Spinnrings mit der Ringbank.To increase the holding force, the invention preferably provides that two or more such fasteners are used. Because especially in fast rotating the spindle ring travelers considerable forces are exerted on the spinning ring and ring holder, which can be better absorbed by several distributed over the circumference of the spinning ring-ring traveler combination fasteners. With two and in particular with three uniformly distributed over the circumference fasteners to obtain particularly stable connections of the spinning ring with the ring rail.
In einer bevorzugten Ausführungsform weist der Ringhalter eine Aufnahme, z.B. in Form einer Aussparung an der Peripherie seiner Zentralöffnung, auf, in welche das Unterteil des Spinnrings passgenau eingesetzt wird. Dies ermöglicht eine minimale Bauhöhe und damit aufgrund der teuren Materialien geringste Kosten für den Spinnring. Sollen jedoch Spinnring und Ringhalter weniger genau zueinander gearbeitet werden, so gehört auch ein selbstzentrierender Sitz des Spinnrings am Ringhalter zum Umfang der Erfindung. Dazu kann man z.B. das Unterteil des Spinnrings etwas höher und in Keilform ausbilden und dann in eine zu ihr korrespondierende Keilform in der Aufnahme des Ringhalters einsetzen.In a preferred embodiment, the ring holder has a receptacle, for example in the form of a recess on the periphery of its central opening, into which the lower part of the spinning ring is used accurately. This allows a minimum height and thus the lowest cost of the spinning ring due to the expensive materials. However, if spinning ring and ring holder are less accurate to each other, so also includes a self-centering seat of the spinning ring on the ring holder to the scope of the invention. For this purpose, for example, you can form the lower part of the spinning ring slightly higher and in a wedge shape and then insert it into a corresponding wedge shape in the recording of the ring holder.
Die passgenaue oder selbstzentrierende Einsetzung des Spinnringes muss jedoch nicht unbedingt am Ringhalter selbst erfolgen, sondern kann auch durch das Befestigungselement vermittelt werden. Dazu muss dann allerdings nicht nur der Ringhalter, sondern auch das Befestigungselement bei der Befestigung des Ringhalters zur Spindel der Ringspinn- oder Ringzwirnmaschine ausgerichtet werden, so dass es als Referenz für den Spinnring dienen kann. Dies ist aber ohne weiteres möglich, sofern der Sitz des Befestigungselementes in der Ringbank über ein ausreichendes Spiel zu seiner Ausrichtung verfügt. Weiter müssen dann Spinnring und oberer Teil des Befestigungselementes passgenau oder selbstzentrierend, z.B. über Keilflächen, zueinander passen.The tailor-made or self-centering insertion of the spinning ring, however, does not necessarily take place on the ring holder itself, but can also be mediated by the fastener. For this purpose, however, not only the ring holder, but also the fastener must be aligned in the attachment of the ring holder to the spindle of the ring spinning or ring twisting machine, so that it can serve as a reference for the spinning ring. However, this is readily possible if the seat of the fastener in the ring rail has sufficient clearance to its orientation. Further, then spinning ring and upper part of the fastener must fit or self-centering, e.g. over wedge surfaces, to match each other.
Nach einem verfahrensmäßigen Aspekt der vorliegenden Erfindung wird die eingangs genannte Aufgabe durch ein Verfahren zum Befestigen eines Spinnrings und eines Ringhalters mittels eines Befestigungselementes an einer Ringbank einer Ringspinn- oder Ringzwirnmaschine gelöst. Das Verfahren zeichnet sich dadurch aus, dass es einen ersten Schritt des zu einer Spindel der Ringspinn- oder Ringzwirnmaschine unabhängig vom Spinnring ausgerichteten Fixierens des Ringhalters an der Ringbank mittels des Befestigungselements und einen zweiten Schritt des Befestigens des Spinnrings mit dem Befestigungselement an dem ausgerichtet fixierten Ringhalter umfasst. Bei den einzelnen Komponenten Spinnring, Ringhalter, Befestigungselement und Ringbank kann es sich in bevorzugter Weise um eine entsprechend vorstehend beschriebene Komponente nach einer der bevorzugten Ausführungsformen handeln. Im Unterschied zum Stand der Technik werden der Ringhalter und der Spinnring somit unabhängig voneinander derart fixiert bzw. befestigt, dass ein Lösen der Befestigung und damit ein Auswechseln des Spinnrings die ausgerichtete Fixierung des Ringhalters an der Ringbank nicht beeinflusst. Dadurch lassen sich die vorstehend beschriebenen Vorteile in gleicher Weise erreichen.According to a procedural aspect of the present invention, the object mentioned is achieved by a method for attaching a spinning ring and a ring holder by means of a fastener to a ring rail of a ring spinning or ring twisting machine. The method is characterized in that it comprises a first step of fixing the ring holder to the ring rail aligned with a spindle of the ring spinning or ring twisting machine independently of the spinning ring by means of the fastening element and a second step of fastening the spinning ring with the fastening element to the aligned fixed ring holder includes. The individual components spinning ring, ring holder, fastening element and ring rail may preferably be a correspondingly described above component according to one of the preferred embodiments. In contrast to the prior art, the ring holder and the spinning ring are thus independently fixed or fixed such that a release of the attachment and thus a replacement of the spinning ring does not affect the aligned fixation of the ring holder on the ring rail. As a result, the advantages described above can be achieved in the same way.
Im Folgenden wird die Erfindung an Hand eines in den Zeichnungen dargestellten Ausführungsbeispiels und einiger seiner Varianten näher erläutert.In the following the invention with reference to an embodiment shown in the drawings and some of its variants will be explained in more detail.
- Fig. 1
- in perspektivischer Ansicht als Einzelkomponenten ein erfinderisches System aus Spinnring, Ringhalter und Befestigungselement;
- Fig. 2
- in perspektivischer Ansicht das zusammengebaute erfinderische System aus
Fig. 1 aus Spinnring, Ringhalter und Befestigungselement;
- Fig. 1
- in perspective view as individual components an inventive system of spinning ring, ring holder and fastener;
- Fig. 2
- in perspective view of the assembled inventive system
Fig. 1 made of spinning ring, ring holder and fastener;
In
Zu seiner Befestigung auf der Ringbank wird je eine Doppelschraube 3a in die beiden Durchbohrungen 23 des Ringhalters 2 eingesetzt und durch eine entsprechende Aussparung auch der Ringbank geführt, wonach von der Unterseite der Ringbank aus je eine Mutter auf die unteren Gewinde 31 der Doppelschrauben 3a aufgeschraubt wird. Beim Verschrauben kann die Doppelschraube 3a mit einem (nicht dargestellten) in ihren Innensechskant 34 eingreifenden Inbusschlüssel gegen Mitdrehen gesichert werden. Damit bei der Befestigung der Ringhalter 2 zu seiner (nicht dargestellten) durch seine Zentralöffnung 21 reichenden Spindel ausgerichtet werden kann, weisen die Durchbohrungen 23 des Ringhalters 2 und/oder die Aussparungen der Ringbank ausreichend Spiel auf.For its attachment to the ring rail a
Soll auf die Muttern auf der Unterseite der Ringbank verzichtet werden, können die Aussparungen der Ringbank auch direkt mit einem zum unteren Gewinde 31 der Doppelschrauben 3a korrespondierenden Innengewinde versehen werden. In diesem Fall muss das für die Ausrichtung des Ringhalters 2 nötige Spiel allein von den Durchbohrungen 23 des Ringhalters 2 zur Verfügung gestellt werden. Das Festziehen der Doppelschraube 3a erfolgt dabei mittels eines (nicht dargestellten) in ihren Innensechskant 34 eingreifenden Inbusschlüssels.If it is necessary to dispense with the nuts on the underside of the ring rail, the recesses of the ring rail can also be provided directly with an inner thread corresponding to the
Nach Befestigung und somit Fixierung des Ringhalters 2 auf der Ringbank wird der Spinnring 1 mit seinem ringförmig auskragenden Unterteil 12 in die die Zentralöffnung 21 des Ringhalters 2 umgebende Aussparung 22 des Ringhalters 2 eingelegt. Unterteil 12 und Aussparung 22 sind dabei passgenau zueinander gearbeitet, sodass der Spinnring 1 flach und ohne Zwischenraum auf dem Ringhalter aufliegt, so dass kein Schmutz eindringen kann und der Spinnring 1 die Ausrichtung des Ringhalters 2 zur Spindel übernimmt. Die passgenaue Ausführung erlaubt es dabei, das Unterteil 12 sehr dünn auszuführen, so dass die Materialkosten für den Spinnring minimiert werden können. Durch Aufschrauben der Spinnringmuttern 3b auf das obere Gewinde 33 der Doppelschrauben 3a wird der Spinnring 1 schließlich fest mit dem Ringhalter 2 verbunden.After attachment and thus fixation of the
Schließlich ist im rechten Teil von
Während in der in den
Alternativ zum oberen Gewinde 33 und der Spinnringmutter 3b lassen sich auch ohne Werkzeug betätigbare Klemm- oder Schnappbefestigungen einsetzen, die gegenüber der Verschraubung vielleicht eine etwas geringere Haltekraft besitzen, dafür aber schneller lös- und befestigbar sind. So kann z.B. statt dem oberen Gewinde 33 dieser Bereich geriffelt ausgeführt werden, um statt der Spinnringmutter 3b eine federbelastete Klammer aufzunehmen, oder man verwendet diesen oberen Bereich als vertikale Drehachse für ein auf die Auskragung 12 des Spinnrings 1 schwenkbares Element, das sich federnd gegen die Seitenwand 13 des Spinnrings 1 abstützt. Aber auch weitere Lösungen wie beispielsweise ein um eine horizontale Achse am Oberteil des Befestigungselementes schwenkbare Schnappvorrichtung gehören zum Umfang der Erfindung.As an alternative to the
Statt der zueinander passgenauen flachen Ausführung von Auskragung 12 des Spinnrings 1 und Aussparung 22 des Ringhalters 2 können diese Elemente auch mit zueinander korrespondierenden Keilflächen versehen werden. Damit können die Fertigungstoleranzen von Spinnring 1 und Ringhalter 2 relativ zueinander etwas gelockert werden, wobei allerdings durch die schrägen Flächen die Bauhöhe beider Elemente etwas vergrößert wird.Instead of the precisely fitting flat design of
Wenngleich die erfindungsgemäße Befestigung eines Spinnrings an der Ringbank einer Ringspinn- oder Ringzwirnmaschine im Vorstehenden nur in bestimmten Varianten beschrieben wurde, ist für den Fachmann deutlich, dass die einzelnen Ausgestaltungen sowohl größtenteils frei miteinander kombiniert als auch einzeln verwendet werden können und auch weitere Varianten möglich sind. So lässt sich die Doppelschraube 3a statt mit einem Innensechskant 34 zu ihrer Verschraubung auch mit demselben Außensechskant wie die Spinnringmutter 3b ausstatten, so dass für die Verschraubung beider Elemente dasselbe Werkeug verwendet werden kann.Although the inventive attachment of a spinning ring to the ring rail of a ring spinning or ring twisting machine has been described in the foregoing only in certain variants, it is clear to those skilled in the art that the individual embodiments both largely freely combined with each other and can be used individually and also other variants are possible , Thus, instead of using a
Weiter soll der Vollständigkeit halber darauf hingewiesen werden, dass der unbestimmte Artikel nicht ausschließt, dass mit ihm bezeichnete Bauteile nicht auch mehrfach vorhanden sein können. Genauso bedeutet die Beschreibung eines bestimmten Bauteils nicht notwendigerweise, dass seine Funktionen nicht auch auf mehrere alternative Bauteile verteilt werden könnten, oder die Funktionen mehrerer beschriebener Bauteile nicht in einem einzigen zusammengefasst werden könnten.Further, for the sake of completeness, it should be pointed out that the indefinite article does not exclude that components designated by it can not also be present multiple times. Likewise, the description of a particular component does not necessarily mean that its functions could not be distributed among several alternative components, or that the functions of several described components could not be grouped together.
Claims (6)
einen Spinnring (1),
einen Ringhalter (2) und
wenigstens ein Befestigungselement (3) zur Befestigung an einer Ringbank einer Ringspinn- oder Ringzwirnmaschine,
wobei der Ringhalter (2) ausrichtbar zu einer Spindel der Ringspinn- oder Ringzwirnmaschine unabhängig vom Spinnring (1) mit dem Befestigungselement (3) an der Ringbank fixierbar ist, und
wobei der Spinnring (1) an dem Ringhalter (2) befestigbar ist,
dadurch gekennzeichnet,
dass der Spinnring (1) mit dem Befestigungselement (3) an dem an der Ringbank ausgerichtet fixierten Ringhalter (2) befestigbar ist.Device comprising
a spinning ring (1),
a ring holder (2) and
at least one fastening element (3) for attachment to a ring rail of a ring spinning or ring twisting machine,
wherein the ring holder (2) alignable to a spindle of the ring spinning or ring twisting machine regardless of the spinning ring (1) with the fastening element (3) is fixable to the ring rail, and
wherein the spinning ring (1) is attachable to the ring holder (2),
characterized,
in that the spinning ring (1) can be fastened with the fastening element (3) to the ring holder (2) fixed on the ring rail.
dadurch gekennzeichnet, dass
das Verfahren umfasst
einen ersten Schritt des zu einer Spindel der Ringspinn- oder Ringzwirnmaschine unabhängig vom Spinnring (1) ausgerichteten Fixierens des Ringhalters (2) an der Ringbank mittels des Befestigungselements (3), und
einen zweiten Schritt des Befestigens des Spinnrings (1) mit dem Befestigungselement (3) an dem ausgerichtet fixierten Ringhalter (2).Method for fastening a spinning ring (1) and a ring holder (2) by means of a fastening element (3) on a ring rail of a ring spinning or ring twisting machine,
characterized in that
the method comprises
a first step of the to a spindle of the ring spinning or ring twisting machine independent of the spinning ring (1) aligned fixing the ring holder (2) on the ring rail by means of the fastener (3), and
a second step of attaching the spinning ring (1) to the fastener (3) on the aligned fixed ring holder (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015002183.4A DE102015002183A1 (en) | 2015-02-20 | 2015-02-20 | Double-function fastening element for fastening a spinning ring and ring holder to the ring rail of a ring spinning or ring twisting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3059339A1 true EP3059339A1 (en) | 2016-08-24 |
EP3059339B1 EP3059339B1 (en) | 2018-06-06 |
Family
ID=55300350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16000263.0A Active EP3059339B1 (en) | 2015-02-20 | 2016-02-03 | Double function fixing element and method for fixing a spin ring and ring holder on the ring bank of a ring spinning frame or ring twisting frame |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3059339B1 (en) |
JP (1) | JP6762729B2 (en) |
KR (1) | KR20160102354A (en) |
CN (1) | CN105908291B (en) |
DE (1) | DE102015002183A1 (en) |
ES (1) | ES2673168T3 (en) |
TW (1) | TWI690635B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017002264U1 (en) | 2017-05-02 | 2017-05-17 | Saurer Components Gmbh | Insert element for reducing flow conditions on a rotating spindle on a ring spinning machine |
CH714299A1 (en) * | 2017-11-03 | 2019-05-15 | Rieter Ag Maschf | Ring holder of a ring spinning machine. |
CN109763220A (en) * | 2019-03-26 | 2019-05-17 | 江苏格罗瑞节能科技有限公司 | Active revolving ring |
Citations (9)
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DE613102C (en) * | 1933-06-29 | 1935-05-11 | Carl Hofmann Fa | Device for fastening a runner ring of ring spinning and ring twisting machines |
DE1814145A1 (en) | 1967-12-13 | 1969-08-07 | Rieter Ag Maschf | Attachment for runner rings of spinning and twisting machines |
US4378672A (en) * | 1980-11-28 | 1983-04-05 | Burlington Industries, Inc. | Ring/traveler system noise reduction |
DE3527631A1 (en) * | 1985-08-01 | 1987-02-05 | Reiners & Fuerst | Ring spinning or twisting machine |
DE4212508A1 (en) | 1991-04-15 | 1992-10-22 | Prosino Srl | Ring spinner for ring spinning machine - has rapid coupling and uncoupling locks between ring and carrier rail for fast assembly and removal |
DE4225137A1 (en) | 1992-07-30 | 1994-02-03 | Reiners & Fuerst | Spinning ring mounting - has a threaded lower section to screw into a threaded opening in the ring holder |
DE19627285A1 (en) * | 1996-07-06 | 1998-01-08 | Rieter Ag Maschf | Spinning station, especially for use in spinning machines |
DE102006015295A1 (en) * | 2006-04-01 | 2007-10-04 | Reiners + Fürst GmbH & Co. KG | Textile ring spinning assembly has socket with wave-shaped inner rim engaging with matching ring insert |
DE102007043463A1 (en) * | 2007-09-12 | 2009-03-19 | Oerlikon Accotex Texparts Gmbh | Holder for attaching a spinning ring to a ring rail of a ring spinning or twisting machine |
Family Cites Families (6)
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DE1814145U (en) * | 1960-01-09 | 1960-06-30 | Helmut Lingemann | DEVICE FOR CONNECTING PROFILE RUNGS AT ONE LEVEL. |
DE4215883A1 (en) * | 1991-05-21 | 1992-11-26 | Fehrer Ernst | RING SPIDER DEVICE |
CN2732773Y (en) * | 2004-07-16 | 2005-10-12 | 张晓方 | Easily adjustable ring spindle assembly of spinning frame |
CN200961170Y (en) * | 2006-10-16 | 2007-10-17 | 经纬纺织机械股份有限公司榆次分公司 | Ring spinning frame steel neckline |
CN200981908Y (en) * | 2006-12-08 | 2007-11-28 | 上海二纺机股份有限公司 | Adjustable ring supporting device for ring spinning frame |
DE102007029505A1 (en) * | 2007-06-25 | 2009-01-08 | Deutsche Institute für Textil- und Faserforschung Stuttgart | Device and thread guide ring for a ring spinning or twisting machine and ring spinning or twisting machine |
-
2015
- 2015-02-20 DE DE102015002183.4A patent/DE102015002183A1/en not_active Withdrawn
-
2016
- 2016-02-03 EP EP16000263.0A patent/EP3059339B1/en active Active
- 2016-02-03 ES ES16000263.0T patent/ES2673168T3/en active Active
- 2016-02-18 CN CN201610141325.0A patent/CN105908291B/en active Active
- 2016-02-18 TW TW105104737A patent/TWI690635B/en not_active IP Right Cessation
- 2016-02-19 JP JP2016030013A patent/JP6762729B2/en active Active
- 2016-02-19 KR KR1020160019678A patent/KR20160102354A/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE613102C (en) * | 1933-06-29 | 1935-05-11 | Carl Hofmann Fa | Device for fastening a runner ring of ring spinning and ring twisting machines |
DE1814145A1 (en) | 1967-12-13 | 1969-08-07 | Rieter Ag Maschf | Attachment for runner rings of spinning and twisting machines |
US4378672A (en) * | 1980-11-28 | 1983-04-05 | Burlington Industries, Inc. | Ring/traveler system noise reduction |
DE3527631A1 (en) * | 1985-08-01 | 1987-02-05 | Reiners & Fuerst | Ring spinning or twisting machine |
DE4212508A1 (en) | 1991-04-15 | 1992-10-22 | Prosino Srl | Ring spinner for ring spinning machine - has rapid coupling and uncoupling locks between ring and carrier rail for fast assembly and removal |
DE4225137A1 (en) | 1992-07-30 | 1994-02-03 | Reiners & Fuerst | Spinning ring mounting - has a threaded lower section to screw into a threaded opening in the ring holder |
DE19627285A1 (en) * | 1996-07-06 | 1998-01-08 | Rieter Ag Maschf | Spinning station, especially for use in spinning machines |
DE102006015295A1 (en) * | 2006-04-01 | 2007-10-04 | Reiners + Fürst GmbH & Co. KG | Textile ring spinning assembly has socket with wave-shaped inner rim engaging with matching ring insert |
DE102007043463A1 (en) * | 2007-09-12 | 2009-03-19 | Oerlikon Accotex Texparts Gmbh | Holder for attaching a spinning ring to a ring rail of a ring spinning or twisting machine |
Also Published As
Publication number | Publication date |
---|---|
KR20160102354A (en) | 2016-08-30 |
DE102015002183A1 (en) | 2016-08-25 |
JP2016153545A (en) | 2016-08-25 |
TWI690635B (en) | 2020-04-11 |
TW201700806A (en) | 2017-01-01 |
JP6762729B2 (en) | 2020-09-30 |
CN105908291B (en) | 2019-09-06 |
CN105908291A (en) | 2016-08-31 |
EP3059339B1 (en) | 2018-06-06 |
ES2673168T3 (en) | 2018-06-20 |
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