EP1789616A1 - Spindle support for ring spinning frames - Google Patents
Spindle support for ring spinning framesInfo
- Publication number
- EP1789616A1 EP1789616A1 EP05769029A EP05769029A EP1789616A1 EP 1789616 A1 EP1789616 A1 EP 1789616A1 EP 05769029 A EP05769029 A EP 05769029A EP 05769029 A EP05769029 A EP 05769029A EP 1789616 A1 EP1789616 A1 EP 1789616A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spindle
- tubes
- spindle carrier
- bearing
- bearing housing
- 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.)
- Withdrawn
Links
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
- D01H7/04—Spindles
- D01H7/08—Mounting arrangements
- D01H7/10—Spindle supports; Rails; Rail supports, e.g. poker guides
Definitions
- the invention relates to Spindelträgem for ring spinning machines in the form of two parallel side members on which spindle bearing housing can be clamped.
- DD 29 797 discloses a spindle carrier in the form of two juxtaposed tubes on which the spindle bearing housing can be clamped by means of tabs.
- no machining of the spindle bearing housing bearing tubes is required.
- the Spindellager ⁇ housing can be clamped in any spindle pitch on the tubes.
- the juxtaposition of the tubes in the horizontal direction requires a lot of space, especially since the tubes require a mutual distance, which allows the passage of the spindle bearing housing. This impairs the possible arrangement and the possibility of movement of other working organs of the ring spinning machine.
- the invention was therefore the task of proposing a more favorable arrangement of the spindle carrier. It solves this problem by the features mentioned in the characterizing part of the main claim. This arrangement requires only little space in the horizontal direction and does not increase the height of the ring spinning machine, as it remains within the necessary height of the spindle bearing housing.
- FIG. 1 shows the cross section through the spindle region of a ring spinning machine.
- Fig. 2 shows a detail for the fastening of the longitudinal members; FIGS. 3 and 4 variants for different side members.
- the spindle carrier according to Figures 1 and 2 consist of two along the ring spinning machine extending tubes 1 and 2, which are supported by means of clamping pieces 3 on spindle support bridges 4 vertically above the other. Both the spindle support bridges 4 and the clamping pieces 3 have on the diameter of the spindle support tubes 1, 2 tuned, semi-cylindrical bearing shells 5 and 6.
- the Klemrn publishede 3 are fixed by screws 7 to the spindle support bridges 4.
- the spindle support bridges 4 are preferably arranged on intermediate stands of the ring spinning machine, the spindle support tubes 1 and 2 accordingly extend preferably from spindle support bridge to spindle support bridge or from intermediate stand to intermediate stand.
- a plurality of spindle bearing housing 8 are secured by clamping between two consecutive spindle support bridges 4. They have for this purpose also on the diameter of the spindle support tubes tuned, semi-cylindrical bearing shells 9 and 10.
- the clamping is achieved by tabs 11 which are fastened by means of screws 12 to the spindle bearing housings 8.
- a spindle 13 and a tangential belt 14 driving it is indicated.
- At least one of the bearing shells of the spindle support bridge 4 and its clamping piece 3, preferably the lower bearing shell 6 ', is not exactly cylindrical. Rather, the upper and lower quarters of this bearing shell are moved by a small amount of not more than 0.3 mm to 0.5 mm apart. That way you can
- one of the bearing shells 5 or 6 of the spindle support bridge 4 or in addition to this also one of the bearing shells 9 or 10 of the spindle bearing housing 8 may have this deviation from the semi-cylindrical shape.
- the exact position of the Spindel ⁇ bearing housing is ensured by the other, exactly semi-cylindrical bearing shell.
- at least one of the spindle support tubes 1 or 2 and correspondingly the associated bearing shell 9 or 10 of the spindle bearing housing must be arranged exactly and their position tolerated.
- a precisely vertical position of the spindle carrier tubes 1, 2 must be ensured one above the other.
- the investment of the spindle support tube 2 at the left boundary of the bore is crucial. This would also be the case, for example, by a rectangular design of the bearing for the spindle carrier tube 2.
- the spindle carrier tubes 1, 2 preferably have matching dimensions. However, it can be seen from FIG. 3 that one of the spindle carrier tubes 2 'can also have smaller dimensions than the main tube 1.
- the load of the spindle bearing housing 8 is received here essentially by the upper spindle carrier tube 2, the lower spindle carrier tube 2' secures only the latter exact position of the spindle bearing housing. 8
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a ring spinning frame which comprises two adjacent longitudinal supports for the spindle bearing housing (8) between which the spindle bearing housing passes through. According to the invention, both of the longitudinal supports (1, 2) are arranged in a vertical manner on top of each other, in order to reduce the amount of space required for said device in the horizontal direction. The spindle bearing housing is adjacent to the longitudinal supports and therefor does not increase the space required in the vertical direction.
Description
Spindelträger für RingspinnmaschinenSpindle carrier for ring spinning machines
Die Erfindung befasst sich mit Spindelträgem für Ringspinnmaschinen in Form zweier paralleler Längsträger, auf denen Spindellagergehäuse festklemmbar sind.The invention relates to Spindelträgem for ring spinning machines in the form of two parallel side members on which spindle bearing housing can be clamped.
Aus der DE 74 17 794 Ul ist es bekannt, als Spindelträger ein Rohr vorzusehen. Ein derartiges Rohr ist ein wohlfeiles Halbzeug, das Bearbeitung nur insofern erfordert, als es im Abstand der jeweils vorgesehenen Spindelteilung mit Bohrungen zur Aufnahme der Spindeln versehen werden muss.From DE 74 17 794 Ul it is known to provide a spindle as a spindle support. Such a tube is a cheap semifinished product, the processing requires only insofar as it must be provided with holes for receiving the spindles at a distance of the respectively provided spindle pitch.
Die DD 29 797 offenbart einen Spindelträger in Form zweier nebeneinander angeordneter Rohre, auf denen die Spindellagergehäuse mittels Laschen festklemmbar sind. Hier ist keine Bearbeitung der die Spindellagergehäuse tragenden Rohre erforderlich. Die Spindellager¬ gehäuse können in jeder beliebigen Spindelteilung auf den Rohren festgeklemmt werden. Es hat sich aber gezeigt, dass das nebeneinander Anordnen der Rohre in waagrechter Richtung sehr viel Platz beansprucht, zumal die Rohre einen gegenseitigen Abstand erfordern, der den Durchtritt der Spindellagergehäuse erlaubt. Dies beeinträchtigt die mögliche Anordnung und die Bewegungsmöglichkeit weiterer Arbeitsorgane der Ringspinnmaschine.DD 29 797 discloses a spindle carrier in the form of two juxtaposed tubes on which the spindle bearing housing can be clamped by means of tabs. Here no machining of the spindle bearing housing bearing tubes is required. The Spindellager¬ housing can be clamped in any spindle pitch on the tubes. However, it has been shown that the juxtaposition of the tubes in the horizontal direction requires a lot of space, especially since the tubes require a mutual distance, which allows the passage of the spindle bearing housing. This impairs the possible arrangement and the possibility of movement of other working organs of the ring spinning machine.
Der Erfindung war daher die Aufgabe gestellt, eine günstigere Anordnung der Spindelträger vorzuschlagen. Sie löst diese Aufgabe durch die im Kennzeichen des Hauptanspruches genannten Merkmale. Diese Anordnung erfordert nur geringen Bauraum in waagrechter Richtung und erhöht die Bauhöhe der Ringspinnmaschine nicht, da sie innerhalb der notwendigen Bauhöhe der Spindellagergehäuse bleibt.The invention was therefore the task of proposing a more favorable arrangement of the spindle carrier. It solves this problem by the features mentioned in the characterizing part of the main claim. This arrangement requires only little space in the horizontal direction and does not increase the height of the ring spinning machine, as it remains within the necessary height of the spindle bearing housing.
In den Figuren der Zeichnung sind Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigenIn the figures of the drawing embodiments of the invention are shown schematically. Show it
Fig. 1 den Querschnitt durch den Spindelbereich einer Ringspinnmaschine;
Fig. 2 eine Einzelheit für das Befestigen der Längsträger; Fig. 3 und 4 Varianten für andersartige Längsträger.1 shows the cross section through the spindle region of a ring spinning machine. Fig. 2 shows a detail for the fastening of the longitudinal members; FIGS. 3 and 4 variants for different side members.
Die Spindelträger gemäß der Figuren 1 und 2 bestehen aus zwei sich längs der Ringspinnmaschine erstreckenden Rohren 1 und 2, die mittels Klemmstücken 3 an Spindelträgerbrücken 4 senkrecht übereinander gehaltert sind. Sowohl die Spindelträgerbrücken 4 als auch die Klemmstücke 3 weisen auf den Durchmesser der Spindelträgerrohre 1 , 2 abgestimmte, halbzylindrische Lagerschalen 5 und 6 auf. Die Klemrnstücke 3 sind durch Schrauben 7 an den Spindelträgerbrücken 4 befestigt. Die Spindelträgerbrücken 4 sind vorzugsweise an Zwischenständern der Ringspinnmaschine angeordnet, die Spindelträgerrohre 1 und 2 erstrecken sich demgemäss vorzugsweise von Spindelträgerbrücke zu Spindelträgerbrücke bzw. von Zwischenständer zu Zwischenständer.The spindle carrier according to Figures 1 and 2 consist of two along the ring spinning machine extending tubes 1 and 2, which are supported by means of clamping pieces 3 on spindle support bridges 4 vertically above the other. Both the spindle support bridges 4 and the clamping pieces 3 have on the diameter of the spindle support tubes 1, 2 tuned, semi-cylindrical bearing shells 5 and 6. The Klemrnstücke 3 are fixed by screws 7 to the spindle support bridges 4. The spindle support bridges 4 are preferably arranged on intermediate stands of the ring spinning machine, the spindle support tubes 1 and 2 accordingly extend preferably from spindle support bridge to spindle support bridge or from intermediate stand to intermediate stand.
An den Spindelträgerrohren 1 und 2 sind zwischen zwei aufeinander folgenden Spindelträgerbrücken 4 mehrere Spindellagergehäuse 8 durch Klemmung befestigt. Sie weisen zu diesem Zweck ebenfalls auf die Durchmesser der Spindelträgerrohre abgestimmte, halbzylindrische Lagerschalen 9 und 10 auf. Die Klemmung wird durch Laschen 11 erreicht, die mittels Schrauben 12 an den Spindellagergehäusen 8 befestigbar sind. Oberhalb des Spindellagergehäuses 8 ist eine Spindel 13 und ein sie antreibender Tangentialriemen 14 angedeutet.On the spindle support tubes 1 and 2, a plurality of spindle bearing housing 8 are secured by clamping between two consecutive spindle support bridges 4. They have for this purpose also on the diameter of the spindle support tubes tuned, semi-cylindrical bearing shells 9 and 10. The clamping is achieved by tabs 11 which are fastened by means of screws 12 to the spindle bearing housings 8. Above the spindle bearing housing 8, a spindle 13 and a tangential belt 14 driving it is indicated.
Wie aus Figur 2 erkennbar ist zumindest eine der Lagerschalen der Spindelträgerbrücke 4 und ihres Klemmstückes 3, vorzugsweise die untere Lagerschale 6' nicht genau zylindrisch. Vielmehr sind das obere und das untere Viertel dieser Lagerschale um einen geringen Betrag von nicht mehr als 0,3 mm bis 0,5 mm auseinander gerückt. Auf diese Weise lassen sichAs can be seen from FIG. 2, at least one of the bearing shells of the spindle support bridge 4 and its clamping piece 3, preferably the lower bearing shell 6 ', is not exactly cylindrical. Rather, the upper and lower quarters of this bearing shell are moved by a small amount of not more than 0.3 mm to 0.5 mm apart. That way you can
Fertigungstoleranzen in den Abständen der Lagerschalen der Spindelträgerbrücken 4 und der Spindellagergehäuse 8, die eine Überbestimmung des Systems darstellen würden, vermeiden.Manufacturing tolerances in the distances of the bearing shells of the spindle support bridges 4 and the spindle bearing housing 8, which would represent an over-determination of the system, avoid.
Es versteht sich, dass anstelle einer der Lagerschalen 5 oder 6 der Spindelträgerbrücke 4 oder zusätzlich zu dieser auch eine der Lagerschalen 9 oder 10 der Spindellagergehäuse 8 diese Abweichung von der halbzylindrischen Form aufweisen kann. Die exakte Lage der Spindel¬ lagergehäuse ist durch die andere, genau halbzylindrische Lagerschale sichergestellt. Es muß also mindestens eines der Spindelträgerrohre 1 oder 2 und entsprechend die zugeordnete Lagerschale 9 bzw. 10 der Spindellagergehäuse exakt angeordnet und ihre Lage toleriert sein.
Um eine exakte Lage der Spindellagergehäuse 8 sicher zustellen, muss eine genau senkrechte Lage der Spindelträgerrohre 1, 2 übereinander gewährleistet sein. Hierfür ist die Anlage des Spindelträgerrohres 2 an der linken Begrenzung der Bohrung ausschlaggebend. Dies wäre auch durch eine bspw. rechteckige Ausbildung der Lagerstelle für das Spindelträgerrohr 2 der Fall.It is understood that instead of one of the bearing shells 5 or 6 of the spindle support bridge 4 or in addition to this also one of the bearing shells 9 or 10 of the spindle bearing housing 8 may have this deviation from the semi-cylindrical shape. The exact position of the Spindel¬ bearing housing is ensured by the other, exactly semi-cylindrical bearing shell. Thus, at least one of the spindle support tubes 1 or 2 and correspondingly the associated bearing shell 9 or 10 of the spindle bearing housing must be arranged exactly and their position tolerated. In order to ensure an exact position of the spindle bearing housing 8, a precisely vertical position of the spindle carrier tubes 1, 2 must be ensured one above the other. For this purpose, the investment of the spindle support tube 2 at the left boundary of the bore is crucial. This would also be the case, for example, by a rectangular design of the bearing for the spindle carrier tube 2.
Bevorzugt weisen die Spindelträgerrohre 1, 2 übereinstimmende Abmessungen auf. Aus Figur 3 ist aber erkennbar, dass eines der Spindelträgerrohre 2' auch geringere Abmessungen auf¬ weisen kann als das Hauptrohr 1. Die Last der Spindellagergehäuse 8 wird hier im wesentlichen durch das obere Spindelträgerrohr 2 aufgenommen, das untere Spindelträgerrohr 2' sichert hier nur die exakte Stellung der Spindellagergehäuse 8.The spindle carrier tubes 1, 2 preferably have matching dimensions. However, it can be seen from FIG. 3 that one of the spindle carrier tubes 2 'can also have smaller dimensions than the main tube 1. The load of the spindle bearing housing 8 is received here essentially by the upper spindle carrier tube 2, the lower spindle carrier tube 2' secures only the latter exact position of the spindle bearing housing. 8
Es ist auch möglich, gemäß Figur 4 eines der Spindelträgerrohre durch eine Stange 15 aus Vollmaterial zu ersetzen. Es versteht sich, das in den Ausführungsformen der Figuren 3 und 4 die Lage der unteren Spindelträger 2' bzw. 15 entsprechend toleriert sein muss.It is also possible, as shown in FIG. 4, to replace one of the spindle support tubes by a rod 15 made of solid material. It is understood that in the embodiments of Figures 3 and 4, the position of the lower spindle carrier 2 'or 15 must be tolerated accordingly.
Bezugszahl enlisteReference number list
1 Längsträger1 longitudinal member
2 Längsträger2 side members
3 Klemmstück3 clamping piece
4 Spindelträgerbrücke4 spindle carrier bridge
5 Lagerschale5 bearing shell
6 Lagerschale6 bearing shell
7 Befestigungsschraube7 fixing screw
8 Spindellagergehäuse8 spindle bearing housing
9 Lagerschale des Spindellagergehäuses9 bearing shell of the spindle bearing housing
10 Lagerschale des Spindellagergehäuses10 bearing shell of the spindle bearing housing
11 Klemmlasche11 clamping strap
12 Befestigungsschraube12 fixing screw
13 Spindel13 spindle
14 Tangentialriemen14 tangential straps
15 Stange
15 pole
Claims
1. Spindelträger für Ringspinnmaschinen in Form zweier paralleler Längsträger, auf denen Spindellagergehäuse festklemmbar sind, dadurch gekennzeichnet, dass die Längsträger (1, 2) senkrecht übereinander angeordnet sind.1. spindle carrier for ring spinning machines in the form of two parallel side members on which spindle bearing housing can be clamped, characterized in that the longitudinal members (1, 2) are arranged vertically one above the other.
2. Spindelträger nach Anspruch 1, dadurch gekennzeichnet, dass die Längsträger als Rohre (1, 2) ausgebildet sind.2. spindle carrier according to claim 1, characterized in that the longitudinal members are formed as tubes (1, 2).
3. Spindelträger nach Anspruch 2, dadurch gekennzeichnet, dass die Rohre (1, 2) zylindrischen Querschnitt aufweisen.3. spindle carrier according to claim 2, characterized in that the tubes (1, 2) have cylindrical cross-section.
4. Spindelträger nach Anspruch 2, dadurch gekennzeichnet, dass die Rohre (1, 2) übereinstimmende Abmessungen aufweisen.4. spindle carrier according to claim 2, characterized in that the tubes (1, 2) have matching dimensions.
5. Spindelträger nach Anspruch 2, dadurch gekennzeichnet, dass die Rohre (1, 2) unterschiedliche Abmessungen aufweisen.5. spindle carrier according to claim 2, characterized in that the tubes (1, 2) have different dimensions.
6. Spindelträger nach Anspruch 1 , dadurch gekennzeichnet, dass einer der Längsträger (15) aus Vollmaterial besteht.6. spindle carrier according to claim 1, characterized in that one of the longitudinal members (15) consists of solid material.
7. Spindelträger nach Anspruch 1, bei der die Längsträger in zylindrischen Lagerschalen aufgenommen sind, dadurch gekennzeichnet, dass die Lagerschale (6') für einen der Längsträger (2) in geringem Maße längsrund ausgebildet ist.7. spindle carrier according to claim 1, wherein the longitudinal members are accommodated in cylindrical bearing shells, characterized in that the bearing shell (6 ') for one of the longitudinal members (2) is formed longitudinally to a small extent.
8. Spindelträger nach Anspruch 1, bei der die Spindellagergehäuse in halbzylindrischen Lagerschalen aufgenommen sind, dadurch gekennzeichnet, dass die Lagerschale (10) für einen der Längsträger (2) in geringem Maße längsrund ausgebildet ist. 8. spindle carrier according to claim 1, wherein the spindle bearing housings are accommodated in semi-cylindrical bearing shells, characterized in that the bearing shell (10) for one of the longitudinal members (2) is formed longitudinally to a small extent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200410041098 DE102004041098A1 (en) | 2004-08-24 | 2004-08-24 | Spindle carrier for ring spinning machines |
| PCT/EP2005/008387 WO2006021296A1 (en) | 2004-08-24 | 2005-08-03 | Spindle support for ring spinning frames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1789616A1 true EP1789616A1 (en) | 2007-05-30 |
Family
ID=35063365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05769029A Withdrawn EP1789616A1 (en) | 2004-08-24 | 2005-08-03 | Spindle support for ring spinning frames |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1789616A1 (en) |
| JP (1) | JP2008510896A (en) |
| CN (1) | CN101006217A (en) |
| DE (1) | DE102004041098A1 (en) |
| WO (1) | WO2006021296A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005042589B4 (en) * | 2005-09-07 | 2010-01-14 | Oerlikon Textile Gmbh & Co. Kg | Clamping fixture of spindle bearing housings on ring spinning machines |
| CN104195686B (en) * | 2013-07-15 | 2017-02-08 | 湖北金环股份有限公司 | Integral electric spindle support for viscose spinning machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB245218A (en) * | 1924-10-08 | 1926-01-07 | Thomas Alexander Boyd | Improvements in spinning and twisting frames |
| US2209840A (en) * | 1933-06-06 | 1940-07-30 | Ind Machine Corp | Apparatus for group package forming |
| US2228682A (en) * | 1940-05-11 | 1941-01-14 | Atwood Machine Co | Spindle mounting |
| US2321664A (en) * | 1942-06-20 | 1943-06-15 | Celanese Corp | Spindle support |
| DD29797A1 (en) * | 1962-04-21 | 1964-08-15 | Werner Halang | Spindle bank for spinning and twisting machines |
| DE2014490A1 (en) * | 1970-03-25 | 1971-10-14 | Spindelfabnk Süßen Schurr, Stahl ecker & Grill GmbH, 7334 Süßen | Spinning or twisting machine spindle support |
-
2004
- 2004-08-24 DE DE200410041098 patent/DE102004041098A1/en not_active Ceased
-
2005
- 2005-08-03 WO PCT/EP2005/008387 patent/WO2006021296A1/en active Application Filing
- 2005-08-03 EP EP05769029A patent/EP1789616A1/en not_active Withdrawn
- 2005-08-03 CN CNA200580028332XA patent/CN101006217A/en active Pending
- 2005-08-03 JP JP2007528651A patent/JP2008510896A/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006021296A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004041098A1 (en) | 2006-03-30 |
| JP2008510896A (en) | 2008-04-10 |
| CN101006217A (en) | 2007-07-25 |
| WO2006021296A1 (en) | 2006-03-02 |
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Legal Events
| Date | Code | Title | Description |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OERLIKON TEXTILE GMBH & CO. KG |
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| DAX | Request for extension of the european patent (deleted) | ||
| RBV | Designated contracting states (corrected) |
Designated state(s): CH DE ES IT LI |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: OERLIKON TEXTILE GMBH & CO. KG |
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