CN201738056U - Electric spindle of double-twist machine - Google Patents
Electric spindle of double-twist machine Download PDFInfo
- Publication number
- CN201738056U CN201738056U CN 201020246167 CN201020246167U CN201738056U CN 201738056 U CN201738056 U CN 201738056U CN 201020246167 CN201020246167 CN 201020246167 CN 201020246167 U CN201020246167 U CN 201020246167U CN 201738056 U CN201738056 U CN 201738056U
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- bearing
- electric spindle
- interval
- oil circuit
- annular
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Abstract
The utility model provides an electric spindle of a double-twist machine. The electric spindle comprises an electric spindle shell, a bearing room, an upper bearing, an upper sealing cover, a lower bearing and a lower sealing cover, wherein the upper bearing, the upper sealing cover, the lower bearing and the lower sealing cover are respectively pressed and matched in an upper and a lower bearing room of the bearing room. The electric spindle is characterized in that a bearing separation oil way support is directly assembled between the upper and the lower bearing room of the bearing room, clamped and fixed by the upper and the lower bearings; the bearing separation oil way support includes an upper, a middle and a lower layer of structure; the upper layer is an oil inlet room, the middle layer is an oil inlet way and an oil outlet way, and the lower layer is a lower oil inlet room; and the electric spindle shell is provided with an oil inlet and an oil inlet that are respectively communicated with the oil inlet way and the oil outlet way in the middle layer of the bearing separation oil way support. The electric spindle can regularly quantitatively lubricate the electric spindle bearing combination, and consistently maintains excellent lubricating effect for the electric spindle bearing of the double-twist machine all the time, thus ensuring the stable and reliable operation of the electric spindle of the double-twist machine at high speed and prolonging the service life of the electric spindle.
Description
Technical field
The utility model belongs to Weaving device manufacturing technology field, relates to the improvement of electric spindle of two-for-one twister bearing-lubricating device, is a kind of electric spindle of two-for-one twister specifically.
Background technology
Electric spindle of two-for-one twister is the core component of two-for-one twister twisting, the performance of its high speed stable operation directly has influence on the complete machine quality of two-for-one twister, wherein guarantee electric ingot spring bearing continue to obtain good lubricated be exactly be related to electric ingot can stablize, reliably running and service life length one of key factor.
Usually electric spindle of two-for-one twister just adopts disposable lubricant grease that bearing is lubricated.Because electric spindle bearing will inevitably produce the inefficacy or the loss of lubricant grease in long-term high-speed cruising process, thereby cause lubricant effect to reduce so that have influence on stable, the reliably running and the life-span of electric spindle of two-for-one twister.And, in case find that bearing has the lubricating quality problem, electric ingot must be pulled down all from two-for-one twister and be changed, time-consuming, the effort of this method, and also very uneconomical.
Summary of the invention
The utility model is to provide a kind of electric spindle of two-for-one twister for the problem that solves the prior art existence, can regularly, quantitatively make up by electric ingot lubricating arrangement and be lubricated electric spindle bearing, keep the electric spindle of two-for-one twister bearing to obtain good lubricating effect all the time, thereby guarantee the reliable and stable operation of high speed of electric spindle of two-for-one twister, and prolong its service life.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric spindle of two-for-one twister, comprise electric flyer, bearing chamber, upper bearing (metal), top cover labyrinth, lower bearing, lower sealing cover, described bearing chamber is divided into the upper bearing (metal) chamber, lower bearing room, described upper bearing (metal), top cover labyrinth, lower bearing and lower sealing cover press fit over respectively bearing chamber on, in the lower bearing room, it is characterized in that having a bearing at interval the oil circuit support directly be assemblied in bearing chamber on, between the lower bearing room, by upper bearing (metal), lower bearing grips, described bearing oil circuit support at interval is divided into, in, following three-decker, the upper strata is provided with inlet space, the middle level is in-line and vent line, lower floor is provided with down inlet space, on the electricity flyer fuel feed hole is set, oil outlet, described fuel feed hole and oil outlet respectively with the bearing at interval in-line and the vent line UNICOM in oil circuit support middle level.
To improvement of the technical scheme: described fuel feed hole, oil outlet have been press-fitted pump nozzle and outgassing micropore plug respectively.
To further improvement in the technical proposal: described bearing is provided with keyway on the oil circuit support at interval, and keyway is embedded in positioning key, and locatees by the locating hole in positioning key and the bearing chamber.
To further improvement in the technical proposal: described bearing oil circuit support at interval is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, described upward inlet space is that annular is arranged on the end face of described horizontal convex edge, and described inlet space down is that annular is arranged on the oil circuit backing holding cylinder shape annular bottom surface of bearing interval.
The utility model advantage and good effect compared with prior art is: the utility model is the lubricant effect that improves the electric spindle of two-for-one twister bearing, on electric spindle of two-for-one twister, increased lubricating system, reliable and stable when guaranteeing the electric spindle of two-for-one twister high-speed cruising provides reliable assurance service life for prolonging electric spindle of two-for-one twister.Lubricating arrangement is skillfully constructed, and an oiling is lubricated when realizing upper and lower bearing group contract, and is easy to operate, quick.
Description of drawings
Fig. 1 is the outline drawing of the utility model electric spindle of two-for-one twister bearing-lubricating device.
Fig. 2 is that the A-A of Fig. 1 and B-B are to cutaway view.
Fig. 3 is the C-C part sectioned view of Fig. 1.
Fig. 4 is that the D-D of Fig. 2 is to cutaway view.
Fig. 5 is the bearing of the present utility model stereogram of oil circuit support at interval.
Fig. 6 is the bearing of the present utility model oil circuit schematic diagram of oil circuit support at interval.
Fig. 7 is the bearing of the present utility model cutaway view of oil circuit support at interval.
Among the figure, 1. electric flyer and bearing chamber, 2. pump nozzle, 3. outgassing micropore plug, 4. at interval oil circuit support, 5. upper bearing (metal), 6. lower bearing, 7. top cover labyrinth, 8. lower sealing cover, 9. electric spindle blade, 10. inlet space, 15. times inlet space on electric ingot support portion, 11. positioning keys, 12. in-lines, 13. vent lines, 14. of bearing
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Referring to Fig. 1-Fig. 7, the embodiment of a kind of electric spindle of two-for-one twister of the utility model comprises electric flyer and bearing chamber 1, upper bearing (metal) 5, top cover labyrinth 7, lower bearing 6, lower sealing cover 8, electric spindle blade 9, electric ingot support portion 10.Described bearing chamber is divided into upper bearing (metal) chamber, lower bearing room, and described upper bearing (metal) 5, top cover labyrinth 7, lower bearing 6 and lower sealing cover 8 press fit over respectively in the upper and lower bearing chamber of bearing chamber.There is bearing interval oil circuit support 4 directly to be assemblied between the upper and lower bearing chamber of bearing chamber, grips by upper bearing (metal) 5, lower bearing 6.Described bearing is provided with keyway on the oil circuit support 4 at interval, and keyway is embedded in positioning key 11, and locatees by positioning key 11 and the locating hole in the bearing chamber.
Described bearing oil circuit support 4 at interval is divided into the upper, middle and lower-ranking structure, the upper strata is provided with inlet space 14, the middle level is in-line 12 and vent line 13, lower floor is provided with down inlet space 15, electricity is provided with fuel feed hole, oil outlet on the flyer, described fuel feed hole and oil outlet respectively with the bearing in-line 12 and vent line 13 UNICOMs in oil circuit support 4 middle levels at interval.Described fuel feed hole, oil outlet have been press-fitted pump nozzle 2 and outgassing micropore plug 3 respectively.
Upper bearing (metal) oil circuit support 4 concrete structures at interval is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, the described inlet space 14 that goes up is on annular the is arranged on described horizontal convex edge end face, and described inlet space 15 down is arranged on bearing at interval on the oil circuit support 4 cylindrical shape annular bottom surfaces for annular.
The operation principle of electric spindle of two-for-one twister bearing-lubricating device is: regular, quantitative injects lubricant grease from the pump nozzle on the electric flyer, enter horizontally disposed inlet space 14 and the following inlet space 15 of going up by oil-in on the bearing interval oil circuit support 4 and in-line 12, upper bearing (metal) 5, lower bearing 6 and combination are lubricated, and release inefficacy or unnecessary lubricant grease by oil-out by vent line 13.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (7)
1. electric spindle of two-for-one twister, comprise electric flyer, bearing chamber, upper bearing (metal), top cover labyrinth, lower bearing, lower sealing cover, described bearing chamber is divided into the upper bearing (metal) chamber, lower bearing room, described upper bearing (metal), top cover labyrinth, lower bearing and lower sealing cover press fit over respectively bearing chamber on, in the lower bearing room, it is characterized in that having a bearing at interval the oil circuit support directly be assemblied in bearing chamber on, between the lower bearing room, by upper bearing (metal), lower bearing grips, described bearing oil circuit support at interval is divided into, in, following three-decker, the upper strata is provided with inlet space, the middle level is in-line and vent line, lower floor is provided with down inlet space, on the electricity flyer fuel feed hole is set, oil outlet, described fuel feed hole and oil outlet respectively with the bearing at interval in-line and the vent line UNICOM in oil circuit support middle level.
2. according to the described electric spindle of two-for-one twister of claim 1, it is characterized in that described fuel feed hole, oil outlet have been press-fitted pump nozzle and outgassing micropore plug respectively.
3. according to claim 1 or 2 described electric spindle of two-for-one twister, it is characterized in that described bearing is provided with keyway on the oil circuit support at interval, keyway is embedded in positioning key, and locatees by the locating hole in positioning key and the bearing chamber.
4. according to claim 1 or 2 described electric spindle of two-for-one twister, it is characterized in that described bearing interval oil circuit support is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, described upward inlet space is that annular is arranged on the end face of described horizontal convex edge, and described inlet space down is that annular is arranged on the oil circuit backing holding cylinder shape annular bottom surface of bearing interval.
5. according to the described electric spindle of two-for-one twister of claim 3, it is characterized in that described bearing interval oil circuit support is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, described upward inlet space is that annular is arranged on the end face of described horizontal convex edge, and described inlet space down is that annular is arranged on the oil circuit backing holding cylinder shape annular bottom surface of bearing interval.
6. according to claim 1 or 2 described electric spindle of two-for-one twister, it is characterized in that described bearing interval oil circuit support is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, described upward inlet space is that annular is arranged on the end face of described horizontal convex edge, and described inlet space down is that annular is arranged on the oil circuit backing holding cylinder shape annular bottom surface of bearing interval.
7. according to the described electric spindle of two-for-one twister of claim 5, it is characterized in that described bearing interval oil circuit support is a cylindrical shape, the cylindrical shape upper end is provided with horizontal convex edge, described upward inlet space is that annular is arranged on the end face of described horizontal convex edge, and described inlet space down is that annular is arranged on the oil circuit backing holding cylinder shape annular bottom surface of bearing interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246167 CN201738056U (en) | 2010-06-22 | 2010-06-22 | Electric spindle of double-twist machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020246167 CN201738056U (en) | 2010-06-22 | 2010-06-22 | Electric spindle of double-twist machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738056U true CN201738056U (en) | 2011-02-09 |
Family
ID=43553336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020246167 Expired - Lifetime CN201738056U (en) | 2010-06-22 | 2010-06-22 | Electric spindle of double-twist machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871142A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Electric spindle of two-for-one twister |
| CN104451984A (en) * | 2013-09-16 | 2015-03-25 | 苏州英迈杰机械有限公司 | Spindle of two-for-one twister |
-
2010
- 2010-06-22 CN CN 201020246167 patent/CN201738056U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871142A (en) * | 2010-06-22 | 2010-10-27 | 青岛宏大纺织机械有限责任公司 | Electric spindle of two-for-one twister |
| CN101871142B (en) * | 2010-06-22 | 2012-07-18 | 青岛宏大纺织机械有限责任公司 | Electric spindle of two-for-one twister |
| CN104451984A (en) * | 2013-09-16 | 2015-03-25 | 苏州英迈杰机械有限公司 | Spindle of two-for-one twister |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20120718 |