CN203768545U - Integrated bearing high-speed spinning spindle with dismountable spindle bolster - Google Patents
Integrated bearing high-speed spinning spindle with dismountable spindle bolster Download PDFInfo
- Publication number
- CN203768545U CN203768545U CN201420070732.3U CN201420070732U CN203768545U CN 203768545 U CN203768545 U CN 203768545U CN 201420070732 U CN201420070732 U CN 201420070732U CN 203768545 U CN203768545 U CN 203768545U
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- China
- Prior art keywords
- spindle
- bolster
- bearing
- oil storage
- support plate
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- Expired - Fee Related
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Abstract
The utility model relates to an integrated bearing high-speed spinning spindle with a dismountable spindle bolster. The spinning spindle comprises a spindle base and a rod plate, wherein the spindle base comprises the spindle bolster and a spindle refill; abrasive grains can be removed by directly dismounting an oil storage cup in the spindle bolster; vibration is secondarily conducted to a spindle bolster tube through a vibration reduction sleeve and lubricants, so that vibration energy consumption can be effectively reduced, and the service life of the spindle can be prolonged; the inner wall of a bearing base, the upper end surface of an elastic tube and the lower end of an oil-proof cap in the spindle refill are adopted as an outer ring, a lower support plate and an upper support plate of a roller respectively, and are combined as the integrated bearing structure, so that spindle bearings, the upper support plate and the lower support plate are reduced, the requirement of fitting accuracy among accessories is lowered, the concentricity of bearing holes is ensured, and the radial stress of the bearing holes is uniform; simultaneously, since the outer diameter of the bearing base is reduced, the diameter of the spindle plate of the spindle is reduced to facilitate high-speed operation of a smaller spindle plate, and the operating velocity is 25,000-30,000 r/min.
Description
Technical field
The utility model relates to the washable solid box high speed spinning spindle of a kind of weaving ring throstle parts, particularly a kind of bolster.
Background technology
Spindle is the critical component that plays twisting winding effect in fine spining machine, bolster is support, the oil storage parts of spindle, tradition bolster is the monolithic construction that adopts foundry goods or steel billet material to process, difficulty of processing is large, the metal worn particle producing in running remains in inner chamber, cleaning is changed oil, maintaining bothers, and shock attenuation result is poor, affects spindle service life.In the bolster structure of tradition spindle, enter inner hole of bearing seat by the spindle shaft pressure-bearing with outer shroud and upper and lower board, due to spindle bearing, bearing block the two installation endoporus decentraction and easily cause bar disc radial monolateral stressed, cause parts uneven wear phenomenon, the wharve diameter of bar dish is determined by the external diameter size of bearing block simultaneously, thereby has limited the running speed of spindle.
Summary of the invention
The purpose of this utility model is the above-mentioned weak point in order to overcome prior art, and provide one easily to process, unpick and wash conveniently, shock attenuation result is good, extend spindle service life, ensure that dead eye concentricity, radial force are even, adapt to less wharve and run up, the solid box high speed spinning spindle that bolster is washable.
The purpose of this utility model is achieved in that the solid box high speed spinning spindle that a kind of bolster is washable, comprise spindle support, bar dish, spindle support is made up of bolster and bolster, it is characterized in that bolster comprises bolster tube, shock-reducing sleeve, sealing ring, oil storage cup, oil storage cup upper inside wall has outwardly step, sealing ring is placed on step, be inserted in oil storage cup through sealing ring shock-reducing sleeve bottom, and bolster tube lower inner wall is connected with shock-reducing sleeve external wall of upper portion, periphery is connected with oil storage cup upper end inner thread.
Described bolster comprises bearing block, elastic tube, grease proofing cap, ingot egative film, ingot heelpiece, lining, it is characterized in that clamping the roller with retainer in the inner hole of bearing seat between elastic tube upper end and grease proofing cap lower end.
The utility model, owing to adopting above architecture advances, is is directly unpicked and washed oil storage cup and just can be removed abrasive particle, and vibration to bolster tube, can effectively reduce vibration energy consumption through shock-reducing sleeve and lubricating oil secondary-conduction, extends the service life of spindle.Bearing block inwall, elastic tube upper end, grease proofing cap lower end are respectively as outer shroud, bottom deck, the top deck of roller, be combined into integrated shaft bearing structure, reduce spindle bearing and upper and lower board, reduced the quality of fit requirement between part, ensured the concentricity of dead eye, hole radial force is even, meanwhile, because bearing block external diameter reduces, impel the wharve reduced of spindle, can adapt to less wharve and run up, running speed reaches 25000r/min～30000r/min.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram.
Detailed description of the invention
Now illustrated embodiment is made detailed description to the utility model by reference to the accompanying drawings.
As shown in Figure 1, the solid box high speed spinning spindle that a kind of bolster is washable, comprise spindle support, bar dish, spindle support is press-fitted and is formed by bolster and bolster, bolster comprises bolster tube 11, shock-reducing sleeve 12, sealing ring 14, oil storage cup 13, oil storage cup 13 upper inside wall have outwardly step, sealing ring 14 is placed on step, be inserted in oil storage cup 13 through sealing ring 14 shock-reducing sleeve 12 bottoms, and bolster tube 11 lower inner wall are connected with shock-reducing sleeve 12 external wall of upper portion, periphery is connected with oil storage cup 13 upper end inner threads.Bolster comprises bearing block 3, elastic tube 4, grease proofing cap 1, ingot egative film 8, ingot heelpiece 9, lining 7, roller 2 with retainer, ingot heelpiece 9, ingot egative film 8, lining 7 are arranged in elastic tube 4 bottom endoporus successively, elastic tube 4 upper end cylindricals and bearing block 3 inwall taper fit, clamp the roller 2 with retainer in bearing block 3 endoporus between elastic tube 4 upper ends and grease proofing cap 1 lower end.Be equipped with the bearing block 3 of the spindle bearing roller 2 of retainer be press-fitted combination with elastic tube 4 taperings of lining 7, locating sleeve 5, damper 6 are fastened between shock-reducing sleeve 12 inwalls in elastic tube 4 and the bolster in bolster and are combined into spindle support, and spindle blade 10 is press-fitted in bar dish insertion spindle support and is supported on ingot egative film 8 with wharve 15.
Claims (2)
1. the solid box high speed spinning spindle that bolster is washable, comprise spindle support, bar dish, spindle support is made up of bolster and bolster, it is characterized in that bolster comprises bolster tube (11), shock-reducing sleeve (12), sealing ring (14), oil storage cup (13), oil storage cup (13) upper inside wall has outwardly step, sealing ring (14) is placed on step, be inserted in oil storage cup (13) through sealing ring (14) shock-reducing sleeve (12) bottom, bolster tube (11) lower inner wall and shock-reducing sleeve (12) external wall of upper portion are connected, periphery is connected with oil storage cup (13) upper end inner thread.
2. the washable solid box high speed spinning spindle of bolster as claimed in claim 1, bolster comprises bearing block (3), elastic tube (4), grease proofing cap (1), ingot egative film (8), ingot heelpiece (9), lining (7), it is characterized in that clamping the roller (2) with retainer in bearing block (3) endoporus between elastic tube (4) upper end and grease proofing cap (1) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070732.3U CN203768545U (en) | 2014-02-19 | 2014-02-19 | Integrated bearing high-speed spinning spindle with dismountable spindle bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070732.3U CN203768545U (en) | 2014-02-19 | 2014-02-19 | Integrated bearing high-speed spinning spindle with dismountable spindle bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768545U true CN203768545U (en) | 2014-08-13 |
Family
ID=51285753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070732.3U Expired - Fee Related CN203768545U (en) | 2014-02-19 | 2014-02-19 | Integrated bearing high-speed spinning spindle with dismountable spindle bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768545U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789888A (en) * | 2014-02-19 | 2014-05-14 | 衡阳纺织机械有限公司 | Whole-type bearing high-speed spinning spindle with detachable and washable spindle feet |
| CN105401274A (en) * | 2015-10-27 | 2016-03-16 | 衡阳纺织机械有限公司 | Radial double vibration absorption long oiling period spindle foot |
| CN105401273A (en) * | 2015-10-27 | 2016-03-16 | 衡阳纺织机械有限公司 | Radial double vibration absorption long oiling period high-speed energy-saving spindle |
| CN106801277A (en) * | 2017-03-22 | 2017-06-06 | 嵊州市裕宝纺织机械有限公司 | A kind of weaving spindle that can independently lubricate |
| CN109338531A (en) * | 2018-10-08 | 2019-02-15 | 天津工业大学 | A kind of low energy consumption speedy cotton spindles |
-
2014
- 2014-02-19 CN CN201420070732.3U patent/CN203768545U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789888A (en) * | 2014-02-19 | 2014-05-14 | 衡阳纺织机械有限公司 | Whole-type bearing high-speed spinning spindle with detachable and washable spindle feet |
| CN105401274A (en) * | 2015-10-27 | 2016-03-16 | 衡阳纺织机械有限公司 | Radial double vibration absorption long oiling period spindle foot |
| CN105401273A (en) * | 2015-10-27 | 2016-03-16 | 衡阳纺织机械有限公司 | Radial double vibration absorption long oiling period high-speed energy-saving spindle |
| CN106801277A (en) * | 2017-03-22 | 2017-06-06 | 嵊州市裕宝纺织机械有限公司 | A kind of weaving spindle that can independently lubricate |
| CN109338531A (en) * | 2018-10-08 | 2019-02-15 | 天津工业大学 | A kind of low energy consumption speedy cotton spindles |
| CN109338531B (en) * | 2018-10-08 | 2023-08-18 | 天津工业大学 | Low-energy-consumption high-speed cotton spinning spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170219 |