CN101942717A - Spindle journal bearing for ring spinning machine - Google Patents
Spindle journal bearing for ring spinning machine Download PDFInfo
- Publication number
- CN101942717A CN101942717A CN 201010226081 CN201010226081A CN101942717A CN 101942717 A CN101942717 A CN 101942717A CN 201010226081 CN201010226081 CN 201010226081 CN 201010226081 A CN201010226081 A CN 201010226081A CN 101942717 A CN101942717 A CN 101942717A
- Authority
- CN
- China
- Prior art keywords
- spindle
- bearing
- journals
- guideway
- journal bearing
- 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.)
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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
- D01H7/04—Spindles
- D01H7/08—Mounting arrangements
- D01H7/12—Bolsters; Bearings
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a spindle journal bearing for, preferably a vertically mounted spinning spindle (100), on a spinning machine (B) and the like, the spindle journal bearing comprises: a support shell (320) having an axial through hole for positioning a spindle blade (240) at an upper part (200) of the spindle; a journal bearing (330) for radially supporting the spindle blade (240) arranged in the through hole, so that an inner circumferential wall of the through hole simultaneously acts on a rolling way of a rolling part (331) of the journal bearing (330); and a guide bushing (340) which is at least partly positioned in the through hole under the journal bearing (330), and used for the spindle blade (240), the spindle journal bearing is characterized in that an axial top surface of the guide bushing (340) directly or indirectly form a lower axial support of the journal bearing (330). The invention further relates to a spinning spindle (100) and a ring spinning machine comprising the same.
Description
Technical field
The present invention relates to the vertically spindle axis journal bearing of the Yarn-spinning spindle of installation that is used for preferably as described in the preamble as claimed in claim 1.And the present invention relates to Yarn-spinning spindle and ring spinner.
Background technology
The Yarn-spinning spindle of type involved in the present invention is also referred to as the yarn spindle, comprises bottom and top.The bottom comprises the spindle bearing seat that for example spindle can be fixed to ring spinner or step rail.The top of spindle comprises spindle support, drive wharve (abbreviating wharve (" whorl ") hereinafter as) and with acting on the spindle blade of upper axis being received the bearing of journals in the bottom.This bearing that connects portion with respect to lower shaft is called spinning spindle bearing (being called the spindle axis journal bearing hereinafter).The present invention is based on the spindle axis journal bearing described in Swiss Patent CH695271A5, wherein this spindle axis journal bearing has the shortcoming of making and assembling complexity.About prior art usually further with reference to German patent application DE3932587A1 and DE4409725A1.
Summary of the invention
The objective of the invention is to particularly to avoid or to reduce at least widely the shortcoming of prior art by the complicated device of making that proposes to be used to reduce the Yarn-spinning spindle of related type.
By spindle axis journal bearing as claimed in claim 1 and by realizing this purpose as the described Yarn-spinning spindle of another independent claims.Dependent claims has been put down in writing preferred and other favourable embodiments.According to another independent claims, the invention still further relates to the ring spinner that comprises according to Yarn-spinning spindle of the present invention.
Spindle axis journal bearing according to the present invention comprises: support housing, and this support housing has the through hole that axially runs through extension, is used to locate the spindle blade on the top of described spindle; The bearing of journals, this bearing of journals are used for the described spindle blade that radial support is arranged in described through hole, make the internal perisporium of described through hole simultaneously with the raceway of rolling member that acts on the described bearing of journals; Described bearing of journals arranged beneath be arranged in the axle sleeve of described through hole to small part, this axle sleeve is used for described spindle blade is carried out central authorities' guiding.In this structure, be arranged so that the described bearing of journals is supported directly or indirectly by the axial end face of described guideway, promptly the described axial end face of described guideway is used for supporting for the described bearing of journals provides down axially directly or indirectly.
Preferably, the described support housing with axially extending bore similarly extends axially.Described support housing can be integrally manufactured with the spindle bearing seat of the described bottom of described spindle, thereby described support housing is formed the housing section of this spindle bearing seat.But preferably described support housing is configured to support sleeve, promptly is configured to be fixedly connected to the independent of described spindle bearing seat and in a tubular form member substantially.The described guideway that is positioned in the described through hole of described support housing can be axially outstanding from the bottom of described support shell, yet described guideway is positioned in the described through hole of described support shell at least in part.
The ingot bearing of journals according to the present invention preferably is provided for the Yarn-spinning spindle vertically installed, is to be understood that all positions indications (such as " top ", " bottom ", " bottom ", " below ") etc. relate to this preferential direction." axially " relates generally to the described spindle blade on described top of described spindle with respect to the axial range of the bottom of this spindle in context, the described top of the described spindle of the same expression of the longitudinal centre line of described spindle blade is with respect to the rotation of bottom.Thereby, " down axially support " of the described bearing of journals correspondingly be interpreted as axially the described bearing of journals that in the bottom surface of the described bearing of journals its effective support is provided in the described through hole of described support housing axially to lower support, this also defines the described bearing of journals in the described through hole with respect to described support housing and/or with respect to the axial location of described spindle bearing seat as a result.
Can provide this directly or indirectly axially supports down.When directly providing, described axial end face is preferably when the described rolling member that is used for making this bearing of journals especially axially dallies, directly contact with the described bearing of journals, this is that described rolling member preferably is configured to the axially reason of the cylindrical rolling member of idle running.When described support is provided indirectly, between the described axial end face of described guideway and the described bearing of journals, adapter is set, described adapter preferably is the form of the flat ring of especially making with spring steel material (flat ring).In this layout, can be arranged to described adapter or the surface of described flat ring or the described rolling member idle running that the side similarly is provided for making the described bearing of journals, as mentioned above towards the described bearing of journals.When supporting the described bearing of journals directly or indirectly, preferably be arranged to make the material of described guideway to manufacture this axial support is provided in the zone of its axial end face at least.This described guideway that also can for example make by the steel that hardened in the zone of its axial end face at least and/or electroplated and/or coated is realized.Yet scheme as an alternative, guideway also can be used plastic material, and especially the plastic material that holds with oil phase is made.
When the described bearing of journals described supported down axially directly or indirectly described axial end face by described guideway and forms, to recognize an outstanding advantage of the present invention, as CH695271A5 record, make described through hole at described support housing simply by removing from the outstanding annular collar of inwall that is used for the described described through hole that axially supports down.No longer need expensively process described support housing in both sides or from both direction.
This advantage comes from and is manufactured into the described through hole that is substantially in the straight and columnar described support housing now, and the top of described through hole is with the raceway of the described rolling member that acts on the described bearing of journals, and the bottom is used for locating described guideway.In this layout, the diameter that can be arranged to make the described through hole in the described top is slightly greater than the diameter of the described through hole in the described bottom.The advantage of this layout be since described guideway and the described bearing of journals now can the described through hole of the described support housing of top-down insertion in, so it has simplified assembling.
Preferably be arranged to described guideway and be connected with described support housing regularly, it is also axially located regularly, this can be for example by means of realizations such as interference fit or spring washers.At described guideway place, preferably in axial bottom, arrange the hypanthium bearing of journals (footstep journal bearing) of the described bar on the described top that is used for described spindle.Described guideway is for example made flexibly by the helicla flute of having processed.Described guideway thereby be used for the described hypanthium bearing of journals is fixed in the described support housing or described journal shaft bearing of described spindle flexibly.Preferably, the described hypanthium bearing of journals is made up of at least one radial support bearing insert that combines with axial support base plate etc. etc., each in the wherein said radial support bearing insert all can with another axially-spaced.Preferably as being described in further detail, flexibly make the described hypanthium bearing of journals with reference to accompanying drawing.A this elasticity modification of the described hypanthium bearing of journals for example helps changing automatically the spool on the described top that is installed in described spindle, and this helps to be avoided the infringement to described guideway when the described upper axial of described spindle is transshipped in addition.
Yarn-spinning spindle according to the present invention comprises according to spindle axis journal bearing of the present invention, and this spindle axis journal bearing is used for rotatably installing with respect to the bottom of described spindle the top of this spindle.Preferably be arranged to realize with respect to described lower shaft to described top flexiblely is installed by flexiblely making the described hypanthium bearing of journals.Exceed dead axle to elasticity, at least one stop part can be set to limit the axial dipole field of described top with respect to described bottom.This stop part for example can be configured such that the skew that axially limits described spindle blade by the axle collar on the outer surface of the bottom surface of the wharve that is connected to described spindle blade rigidly and described support housing or shaft shoulder cooperation.
Description of drawings
Fig. 1 shows the cutaway view of the Yarn-spinning spindle 100 of the vertical installation corresponding with preferred operating position.
The specific embodiment
By preferred implementation the present invention is described now with reference to accompanying drawing.
Referring now to Fig. 1,, shows the cutaway view of the Yarn-spinning spindle 100 of the vertical installation corresponding with preferred operating position.This Yarn-spinning spindle 100 comprises the spindle upper section 200 that spindle bottom 300 and the spindle axis journal bearing by as detailed below are coupling with respect to this spindle bottom 300.
Spindle upper section 200 comprises rigidly and is not connected to rotatably the spindle top 210 (not amplifying) of axially extended spindle blade 240.Spindle blade 240 has hypanthium (footstep) terminal 241 in its axial bottom.Spindle top 210 has and is used for driving by driving belt (not shown) etc. the part 220 on the top of spindle.The skew of this part 220 is limited by the last axle collar and the following axle collar 230 of spindle top 210.Spindle blade 240 is rotatably installed in the spindle bottom 300 and therefore and is correspondingly supported by the bearing of journals 330 and the hypanthium bearing of journals 350." A " represents rotating shaft, and it similarly limits the axial of Yarn-spinning spindle 100.Spindle upper section 200 can separate with spindle bottom 300 by axially being mentioned.
Unitary construction is arranged in spindle bearing seat 310 for the support housing 320 of the support set that axially projects upwards from spindle bearing seat 310.By the axle collar 321 in the corresponding circular depressions in the shoulder 312 that is installed in spindle bearing seat 310 with respect to this support housing 320 of spindle bearing seat 310 axial location.Preferably support housing 320 is force-fitted in the recess of spindle bearing seat 310 by the bottom.Support housing 320 comprises and extends axially through hole, upper axis journal bearing 330 at this through hole is arranged as journal bearing, the rolling member of this journal bearing is fabricated to cylinder roller 331, and this cylinder roller 331 directly rolls with the part of the internal perisporium of the through hole that is configured to raceway for this purpose and contacts.This structure can remove be used for the bearing of journals outer shroud with conserve space.Mark 332 expression rolling contact bearing covers.The function of the bearing of journals 330 is to handle the cross force that occurs at wharve 220 places of spindle upper section 200.
Be furnished with in the through hole of the support housing 320 below the bearing of journals 330 from the support housing 320 axially outstanding downwards cylindrical shape, axially extended, the single-piece guideway 340 that are used for central authorities' guiding.Through hole in the support housing 320 thus on top with the raceway of roller 331 that acts on the bearing of journals 330, and in the bottom with the support that acts on guideway 340.In this top the diameter of through hole can be slightly greater than the diameter (for example big a millimeter is a few tenths of) of the bottom that guideway 340 is installed.This guideway 340 in position keeps being force-fitted in the support housing 320.Scheme also can be established turn etc. for this purpose as an alternative.Guideway 340 manufactures the radial and axial elasticity and flexible that all has, and improves this flexible by the helicla flute of processing in outer surface 341.
As above illustrated, a function of guideway 340 is to provide the following axial support of the bearing of journals 330, and such advantage is to save other complex appts for this purpose.In as directed illustrative embodiments, the axial end face of guideway 340 is used for making roller 331 idle running of the bearing of journals 330 equally, thereby bears the function at raceway edge.For realizing this function, the axial end face of guideway 340 is combined with the circular depressions 342 of the rolling contact bearing cover 332 that is used for the sheathed bearing of journals 330.The ring edge 343 that radially replenishes this circular depressions 342 has the effect of its anchor ring as the raceway of the axial lower surface of the roller 331 that is used for the bearing of journals 330.For this purpose, be arranged so that especially guideway 340 has the material behavior that for example can pass through sclerosis, electroplate and/or coat the hope that realizes in the zone of its axial end face.Scheme as an alternative, the adapter of suitable manufacturing can be set between the axial end face of guideway 340 and the bearing of journals 330 and/or rolling member or cylinder roller 331, make guideway 340 can make more simply and/or make by some other materials such as plastic material.A this adapter can be the marginate packing ring that is configured to marginate ring and particularly makes with spring steel.Even when using this adapter, the axial end face of making guideway 340 as mentioned above also is favourable.
Another function of guideway 340 is that the hypanthium bearing of journals 350 that hypanthium end 241 is installed is fixing.The hypanthium bearing of journals 350 is arranged in the axial bottom of guideway 340.In illustrative embodiments as shown in the figure, the hypanthium bearing of journals 350 comprise radial support bearing insert 351 and with these radial support bearing insert 351 axially spaced axial support base plates 352.Bearing insert 351 is used for radially-directed hypanthium end 241, need remember, spindle blade 240 is pressurizeed in the spindle running radial and axially.Rolling contact bearing can be set replace bearing insert 351.Base plate 352 is placed on the supporting disk 353, radially can be free movable, and supporting disk 353 is by the interior shoulder 344 axial upwards application of forces of spring assembly 354 against guideway 340, and the axle spring that limits spindle blade 240 is installed the axial stress of absorption on spindle blade 240.Preferably spring assembly 354 comprises at least one helical spring.Also can make spring assembly 354 hermetically.
Design the hypanthium bearing of journals 350 as mentioned above and now spindle upper section 200 can be installed, make its axial springing freedom of movement with respect to spindle bottom 300.For limiting the axial dipole field of spindle upper section 200, on Yarn-spinning spindle 100, provide corresponding stop part with respect to spindle bottom 300.In illustrative embodiments as shown in the figure, the skew of the spring of spindle upper section 200 is limited downwards by the downside 231 of the wharve 230 that is stopped by the shoulder 312 of spindle bearing seat 310, and the maximum possible spring of spindle upper section 200 was offset when " f " expression was limited by the elastic force of spring assembly 354 when tip position.If make spindle upper section 200 axial load factors and thereby make spindle blade 240 axial load factors, then the spindle blade 240 of spindle or hypanthium terminal 241 is by base plate 352 and supporting disk 353 compression spring devices 354, downside 231 up to wharve 230 is stopped by the shoulder 312 of spindle bearing seat 310, thereby prevents for example helicla flute 341 overloads of guideway 340 safely.
Prevent that by rubber ring 232 top of spindle from inadvertently coming off with crimping 322 cooperations.Yet,, make it cross crimping 322 by rubber ring 232 manually is out of shape, thereby remove top if need remove the top of spindle from the bottom.
Guideway 340 in its axial bottom by being used for dish-shaped cap 370 sealing of anti-mounting spring device 354.
This cap 370 can snap-fitted or is threaded onto guideway 340.
Be damping, lubricated and/or cooling spindle, its spindle bearing seat 310 can be filled the lubricant such as oil at least in part, and guideway 340 for example has and is used to make footpath that oil enters port 345 sidelong.
Claims (16)
1. one kind is used for the preferred vertically spindle axis journal bearing of the Yarn-spinning spindle (100) of installation, and this spindle axis journal bearing comprises: support housing (320), this support housing (320) have the through hole of the spindle blade (240) on the top (200) that is used to locate described spindle; The bearing of journals (330), this bearing of journals (330) are used for the described spindle blade (240) that radial support is arranged in described through hole, make the internal perisporium of described through hole simultaneously with the raceway of rolling member (331) that acts on the described bearing of journals (330); And the guideway (340) that is used for described spindle blade (240), this guideway (340) is in the described bearing of journals (330) arranged beneath, be arranged in described through hole to small part, described spindle axis journal bearing is characterised in that, is formed the following axial support of the described bearing of journals (330) directly or indirectly by the axial end face of described guideway (340).
2. spindle axis journal bearing according to claim 1 is characterized in that, the described axial end face of described guideway (340) is configured to the raceway of the described rolling member (331) of the described bearing of journals (330).
3. spindle axis journal bearing according to claim 1 and 2, it is characterized in that, the material of described guideway (340) manufactures and is used for axial support at least at the described bearing of journals (330) in the zone of the described axial end face of this guideway (340), and/or be used to make described rolling member (331) idle running of this bearing of journals (330).
4. spindle axis journal bearing according to claim 3 is characterized in that, described guideway (340) is made by the steel that hardened in the zone of its described axial end face at least and/or electroplated.
5. according to each the described spindle axis journal bearing in the claim 1,3 or 4, it is characterized in that, between the described axial end face of described guideway (340) and the described bearing of journals (330), adapter is set, with this bearing of journals of axial support (330) indirectly in the bottom.
6. spindle axis journal bearing according to claim 5 is characterized in that, the side towards the described bearing of journals (330) of described adapter is configured to the raceway of the described rolling member (331) of this bearing of journals (330).
7. according to claim 5 or 6 described spindle axis journal bearings, it is characterized in that described adapter is configured to the flat ring particularly made by spring steel material.
8. according to each the described spindle axis journal bearing in the aforementioned claim, it is characterized in that, described through hole in the described support shell (320) manufactures straight with columnar basically, its top raceway of the described rolling member (331) that acts on the described bearing of journals (330), and the bottom is used for locating described guideway (340).
9. spindle axis journal bearing according to claim 8 is characterized in that, the diameter of the described through hole in the described top is slightly greater than the diameter of the described through hole in the described bottom.
10. according to each the described spindle axis journal bearing in the aforementioned claim, it is characterized in that, described guideway (340) is fixedly connected to described support housing (320), and locates to arrange the hypanthium bearing of journals (350) that is used for described spindle blade (240) at described guideway (340).
11. spindle axis journal bearing according to claim 10 is characterized in that, the described hypanthium bearing of journals (350) is made up of at least one the radial support bearing insert (351) that combines with axial support base plate (352).
12. spindle axis journal bearing according to claim 11, it is characterized in that, described base plate (352) is placed on the supporting disk (353), radially free movable, described supporting disk (353) is installed thereby limit the axle spring of described spindle blade (240) in described guideway (340) by shoulder (344) axial force distribution of spring assembly (354) against described guideway (340).
13. according to claim 11 or 12 described spindle axis journal bearings, it is characterized in that, this spindle axis journal bearing is configured such that the axial load factor of described spindle upper section compresses described spring assembly (354), up to the downside (231) of described wharve against the shoulder (321) of described support housing (320) or the flange in the described shoulder (312) by the application of force.
A 14. Yarn-spinning spindle (100), this Yarn-spinning spindle (100) comprises spindle bottom (300), this spindle bottom (300) is used for fixing to ring spinner or step rail (B), and described Yarn-spinning spindle (100) has spindle upper section (200), this spindle upper section (200) comprises spindle support (210), wharve (230) and spindle blade (240), this spindle blade (240) is used for respect to described spindle bottom (300) the described spindle upper section (200) that rotatably is coupling, described Yarn-spinning spindle is characterised in that this spinning stator has according to each the described spindle axis journal bearing in the aforementioned claim.
15. Yarn-spinning spindle according to claim 14 (100) is characterized in that, at least one stop part is set to limit the axial dipole field (f) of described spindle upper section (200) with respect to described spindle bottom (300).
16. a ring spinner, this ring spinner comprise according to claim 14 or 15 described at least one Yarn-spinning spindle (100).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009031886.0 | 2009-07-06 | ||
| DE200910031886 DE102009031886A1 (en) | 2009-07-06 | 2009-07-06 | Spindle bearing for spinning spindle, has carrier housing with passage hole for receiving spindle shaft of spindle upper part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101942717A true CN101942717A (en) | 2011-01-12 |
| CN101942717B CN101942717B (en) | 2012-11-28 |
Family
ID=43382709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102260819A Expired - Fee Related CN101942717B (en) | 2009-07-06 | 2010-07-06 | Spindle journal bearing for ring spinning machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101942717B (en) |
| DE (1) | DE102009031886A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789885A (en) * | 2012-10-31 | 2014-05-14 | 索若部件股份有限公司 | Spindle bearing device, textile machine, method for operating spindle bearing device, and use of O-shaped ring element |
| CN105970376A (en) * | 2016-06-23 | 2016-09-28 | 望江县润华纺织有限责任公司 | High-stability spinning spindle |
| TWI588310B (en) * | 2012-10-31 | 2017-06-21 | 韶爾零件公司 | Spindle step unit of a spindle bearing device, spindle bearing device and textile machine |
| CN109881323A (en) * | 2019-04-15 | 2019-06-14 | 无锡宏大纺织机械专件有限公司 | A kind of high-speed and energy-saving returning head device for chenille spinning machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338531B (en) * | 2018-10-08 | 2023-08-18 | 天津工业大学 | Low-energy-consumption high-speed cotton spinning spindle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4406309A1 (en) * | 1994-02-26 | 1995-08-31 | Stahlecker Fritz | Simplified spinning spindle bearing assembly with prodn. cost savings |
| US5528892A (en) * | 1993-07-28 | 1996-06-25 | Gebruder Loepfe Ag | Flexible textile spindle assembly |
| US5911674A (en) * | 1995-10-03 | 1999-06-15 | Novibra Gmbh | Spindle for a spinning or twisting machine |
| CN1607274A (en) * | 2003-10-15 | 2005-04-20 | 诺维布拉有限责任公司 | Mandril of pattern spinning machine or twisting machine |
| WO2009049432A1 (en) * | 2007-10-15 | 2009-04-23 | Rotorcraft Ag | Spinning spindle comprising an oil cup |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3932587A1 (en) | 1989-09-29 | 1991-04-11 | Stahlecker Fritz | Spindle journal bearing - has CAMs to give point support to roller ends and present spindle upper part from rising |
| DE4409725B4 (en) | 1994-03-22 | 2004-08-26 | Texparts Gmbh | Device for storing a spinning or twisting spindle |
| CH695271A5 (en) | 2002-03-01 | 2006-02-28 | Holding Fuer Industriebeteilig | Spinning spindle bearing. |
-
2009
- 2009-07-06 DE DE200910031886 patent/DE102009031886A1/en not_active Withdrawn
-
2010
- 2010-07-06 CN CN2010102260819A patent/CN101942717B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5528892A (en) * | 1993-07-28 | 1996-06-25 | Gebruder Loepfe Ag | Flexible textile spindle assembly |
| DE4406309A1 (en) * | 1994-02-26 | 1995-08-31 | Stahlecker Fritz | Simplified spinning spindle bearing assembly with prodn. cost savings |
| US5911674A (en) * | 1995-10-03 | 1999-06-15 | Novibra Gmbh | Spindle for a spinning or twisting machine |
| CN1607274A (en) * | 2003-10-15 | 2005-04-20 | 诺维布拉有限责任公司 | Mandril of pattern spinning machine or twisting machine |
| WO2009049432A1 (en) * | 2007-10-15 | 2009-04-23 | Rotorcraft Ag | Spinning spindle comprising an oil cup |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789885A (en) * | 2012-10-31 | 2014-05-14 | 索若部件股份有限公司 | Spindle bearing device, textile machine, method for operating spindle bearing device, and use of O-shaped ring element |
| CN103789885B (en) * | 2012-10-31 | 2016-08-31 | 索若部件股份有限公司 | Spindle bearing apparatus, weaving loom, the method for operation spindle bearing apparatus and the purposes of O element |
| TWI588310B (en) * | 2012-10-31 | 2017-06-21 | 韶爾零件公司 | Spindle step unit of a spindle bearing device, spindle bearing device and textile machine |
| TWI624570B (en) * | 2012-10-31 | 2018-05-21 | 韶爾零件公司 | Spindle bearing device, textile machine and method for operating a spindle bearing device and use of an o-ring element |
| CN105970376A (en) * | 2016-06-23 | 2016-09-28 | 望江县润华纺织有限责任公司 | High-stability spinning spindle |
| CN109881323A (en) * | 2019-04-15 | 2019-06-14 | 无锡宏大纺织机械专件有限公司 | A kind of high-speed and energy-saving returning head device for chenille spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009031886A1 (en) | 2011-01-20 |
| CN101942717B (en) | 2012-11-28 |
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