CN115491795B - High-rigidity wet spinning heavy-duty spindle easy to maintain and maintenance method thereof - Google Patents
High-rigidity wet spinning heavy-duty spindle easy to maintain and maintenance method thereof Download PDFInfo
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- CN115491795B CN115491795B CN202211150768.8A CN202211150768A CN115491795B CN 115491795 B CN115491795 B CN 115491795B CN 202211150768 A CN202211150768 A CN 202211150768A CN 115491795 B CN115491795 B CN 115491795B
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- 238000002166 wet spinning Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012423 maintenance Methods 0.000 title abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 13
- 238000003032 molecular docking Methods 0.000 description 12
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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
- D01H7/20—Lubricating arrangements
-
- 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
- D01H7/042—Spindles with rolling contact bearings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a high-rigidity wet spinning heavy-duty spindle easy to maintain and a maintenance method thereof, relates to the technical field of spindles, and aims to solve the problems that the existing heavy-duty spindle is poor in rigidity of the whole structure in the using process and is inconvenient to maintain after the using period is finished. The spindle sleeve is arranged at the upper end of the spindle foot oil cup, the spindle sleeve is arranged at the upper end of the spindle disc, an inner oil cavity is arranged in the spindle sleeve and the spindle foot oil cup, and a spindle rod is arranged in the inner oil cavity; further comprises: the reinforcing shaft is arranged at one end of the spindle blade, the reinforcing shaft and the spindle blade are integrally formed, a mounting ring seat is arranged below the reinforcing shaft, the mounting ring seat and the spindle foot oil cup are integrally formed, and a supporting chuck is arranged below the mounting ring seat; the center circular groove is arranged in the supporting chuck, a lining bearing is arranged on the inner wall of the center circular groove, and a contact turntable is arranged in the lining bearing.
Description
Technical Field
The invention relates to the technical field of spindles, in particular to a high-rigidity wet spinning heavy-duty spindle easy to maintain and a maintenance method thereof.
Background
The spindle is one of the main components for twisting and winding on a spinning machine, is an assembly taking a two-point supported slender rotating shaft as a main body, and needs to carry out auxiliary work of yarn winding by means of a heavy-duty spindle in the wet spinning process.
For example, the application number is: 202020439423.4 (heavy-duty spindle) comprising a spindle rod rotatably supported on a spindle foot, wherein the spindle rod comprises a spindle rod upper part, a spindle rod middle part and a spindle rod lower part, a spindle disc is fixedly connected to the upper end of the spindle rod lower part, the spindle rod middle part is tubular, a plurality of perforations are arranged on the pipe wall of the spindle rod, a plurality of rows are uniformly distributed along the circumferential direction, and the spindle rod upper part and the spindle rod lower part are respectively fixedly connected to two ends of the spindle rod middle part in an inserting manner; a support is arranged on the upper part of the spindle rod, the support comprises a supporting sphere, the supporting sphere is arranged in a support mounting groove on the periphery of the upper part of the spindle rod, and a disk-shaped reed is arranged between the supporting sphere and the bottom of the support mounting groove; the support mounting groove is also clamped with a gland, a limit hole with the diameter D smaller than the diameter D of the supporting sphere is formed in the gland, and the surface of the supporting sphere is attached to the inner hole orifice of the dished reed and the limit hole.
The heavy-duty spindle has poor rigidity of the whole structure in the using process and is relatively inconvenient to maintain after the using period is finished, so that the heavy-duty spindle for wet spinning with high rigidity and easy maintenance and the maintenance method thereof are provided.
Disclosure of Invention
The invention aims to provide a high-rigidity wet spinning heavy-duty spindle easy to maintain and a maintenance method thereof, so as to solve the problems that the existing heavy-duty spindle provided in the background art is poor in rigidity of the whole structure in the using process and is inconvenient to maintain after the using period is finished.
In order to achieve the above purpose, the present invention provides the following technical solutions: the high-rigidity wet spinning heavy-duty spindle easy to maintain comprises a spindle foot oil cup, wherein a spindle disc is arranged at the upper end of the spindle foot oil cup, a spindle sleeve is arranged at the upper end of the spindle disc, an inner oil cavity is arranged in the spindle sleeve and the spindle foot oil cup, and a spindle rod is arranged in the inner oil cavity;
Further comprises:
The reinforcing shaft is arranged at one end of the spindle blade, the reinforcing shaft and the spindle blade are integrally formed, a mounting ring seat is arranged below the reinforcing shaft, the mounting ring seat and the spindle foot oil cup are integrally formed, and a supporting chuck is arranged below the mounting ring seat;
The center circular groove is arranged in the supporting chuck, a lining bearing is arranged on the inner wall of the center circular groove, a contact turntable is arranged in the lining bearing, the contact turntable is movably connected with the center circular groove through the lining bearing, the upper ends of the contact turntable are respectively provided with a limiting chuck, and the size of the limiting chucks is larger than the caliber of the lining bearing;
The synchronous bearing is arranged on the inner wall of the spindle sleeve, the spindle rod is movably connected with the spindle sleeve through the synchronous bearing, a through hole is arranged above the spindle sleeve, and the through hole and the spindle sleeve are integrally formed;
the lower support chassis is arranged on the outer wall of the bottom of the spindle foot oil cup, the lower support chassis and the spindle foot oil cup are integrally formed, the butt joint disc is arranged at the lower end of the lower support chassis, the brake connecting shaft is arranged at the bottom of the butt joint disc, and the brake connecting shaft and the butt joint disc are integrally formed.
Preferably, the inside of contact carousel is provided with extends the perforation, extends perforation and contact carousel integrated into one piece setting, it is provided with the extension sill bar to extend fenestrate inside, extends sill bar and reinforcing shaft integrated into one piece setting, extends the sill bar and runs through the extension perforation and extends to the below that supports the chuck.
Preferably, four threaded connecting holes are formed in the mounting ring seat, the threaded connecting holes and the mounting ring seat are integrally formed, corresponding through holes are formed in the positions, connected with the threaded connecting holes, of the supporting chuck, the corresponding through holes and the supporting chuck are integrally formed, set screws are installed in the corresponding through holes and the threaded connecting holes, and the set screws are fixedly connected with the threaded connecting holes in a threaded mode.
Preferably, two integrated inner rings are arranged on the inner wall of the through hole, the integrated inner rings and the spindle sleeve are integrally formed, an annular filling groove is formed between the two integrated inner rings, and a sealing inner ring is arranged in the annular filling groove.
Preferably, the outer wall of the spindle blade is sleeved with a transparent outer coating film, two parity holes are formed in the transparent outer coating film, a reference through hole is formed in the spindle blade, the reference through hole and the spindle blade are integrally formed, and the two parity holes and the reference through hole are located on the same horizontal line.
Preferably, the inside of butt joint dish is provided with cup joints the circular slot, cup joints circular slot and butt joint dish integrated into one piece setting, and the butt joint dish cup joints with sealed oil plug through cup jointing the circular slot and is connected.
Preferably, a threaded oil hole is formed in the bottom of the spindle foot oil cup, the threaded oil hole and the spindle foot oil cup are integrally formed, and a sealing oil plug is arranged in the threaded oil hole.
Preferably, the inside of lower support chassis and docking tray all is provided with four installation screw, and installation screw and lower support chassis and docking tray integrated into one piece set up, and two adjacent internally mounted of installation screw have fastening screw.
Preferably, oil holes are formed in the periphery of the central circular groove, and the oil holes and the supporting chuck are integrally formed.
Preferably, the maintenance method of the easy-maintenance high-rigidity wet spinning heavy-duty spindle comprises the following steps:
step one: removing the fastening screw at the bottom of the spindle foot oil cup, removing the butt joint disc and the brake joint shaft, then rotating and removing the sealing oil plug, and pouring spindle oil in the oil cavity;
step two: removing the four set screws, removing the support chuck from the mounting ring seat, and pulling the extending bottom rod to take out the spindle blade and the reinforcing shaft from the inner part of the inner oil cavity;
Step three: soaking and cleaning the spindle blade, the spindle sleeve and the spindle foot oil cup to flush the interior of the oil cavity, and then drying the spindle blade, the spindle sleeve and the spindle foot oil cup;
Step four: reassembling the detached spindle rod, spindle sleeve and spindle foot oil cup into a spindle structure, then reinjecting new spindle oil into the inner part of the content oil cavity through the threaded oil hole, and installing a sealing oil plug for plugging;
Step five: the transparent outer envelope is sleeved on the outer wall of the spindle rod, so that the reference through holes correspond to the parity holes, then the yarn winding drum is mounted on the outer wall of the spindle rod, and finally the brake connecting shaft is connected to a brake of the spindle.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the spindle rod, the spindle sleeve and the spindle foot oil cup are subjected to soaking and cleaning treatment, so that the inside of the inner oil cavity is washed, then the spindle rod, the spindle sleeve and the spindle foot oil cup are subjected to drying treatment, the detached spindle rod, spindle sleeve and spindle foot oil cup are reassembled into a spindle structure, then new spindle oil is refilled into the inside of the inner oil cavity through the threaded oil hole, and a sealing oil plug is arranged for plugging, thereby achieving the purpose of easy maintenance, assembly and replacement of new oil, and overcoming the problems that the rigidity of the whole structure of the existing heavy-duty spindle is poor in the use process and maintenance is inconvenient after the use period is finished.
2. Through the fastening screw with spindle foot oil cup bottom is dismantled, then is dismantled the butt joint dish and is braked the spile, then rotates sealed oil plug and takes off, pours out the inside spindle oil of content oil pocket, removes four holding screws, then takes off the support chuck from the collar seat to pulling extends the sill bar and takes out spindle blade and enhancement axle from the inside of content oil pocket together, reaches the purpose of convenient to detach heavy-duty spindle, thereby is convenient for carry out inside to spindle and from outside clean maintenance.
3. The transparent outer coating is sleeved and mounted on the outer wall of the spindle blade, the reference through holes correspond to the parity holes, and then the yarn winding drum is mounted on the outer wall of the spindle blade, so that the problem that the winding drum wears the spindle blade in the long-time use process is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high rigidity wet spinning heavy duty spindle of the present invention which is easy to maintain;
FIG. 2 is a schematic view of the internal structure of the spindle foot oil cup and spindle sleeve of the present invention;
FIG. 3 is a schematic view of a support chuck structure according to the present invention;
FIG. 4 is a schematic view of a contact turret structure according to the present invention;
FIG. 5 is a schematic view of the structure of the docking plate of the present invention;
FIG. 6 is a schematic view of a seal inner ring mounting structure of the present invention;
FIG. 7 is an enlarged schematic view of the structure of the portion A of the present invention;
FIG. 8 is a schematic view of a transparent outer film mounting structure of the present invention;
In the figure: 1. spindle foot oil cup; 2. spindle sleeve; 3. a spindle blade; 4. sealing the inner ring; 5. a lower support chassis; 6. a fastening screw; 7. a butt joint disc; 8. braking the connecting shaft; 9. a spindle disc; 10. a content oil chamber; 11. a reinforcing shaft; 12. a support chuck; 13. extending the bottom bar; 14. a threaded oil hole; 15. sealing the oil plug; 16. a synchronous bearing; 17. penetrating the hole; 18. oil holes; 19. a central circular groove; 20. lining a bearing; 21. a contact turntable; 22. extending the perforation; 23. a limit chuck; 24. sleeving the round groove; 25. installing a screw hole; 26. an annular filling groove; 27. an integral inner ring; 28. a mounting ring seat; 29. a threaded hole; 30. corresponding perforations; 31. a set screw; 32. a reference through hole; 33. a transparent outer envelope; 34. and (5) a parity hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, an embodiment of the present invention is provided: the high-rigidity wet spinning heavy-duty spindle easy to maintain comprises a spindle foot oil cup 1, wherein a spindle disc 9 is arranged at the upper end of the spindle foot oil cup 1, a spindle sleeve 2 is arranged at the upper end of the spindle disc 9, an inner oil cavity 10 is arranged in the spindle sleeve 2 and the spindle foot oil cup 1, and a spindle rod 3 is arranged in the inner oil cavity 10;
Further comprises:
The reinforcing shaft 11 is arranged at one end position of the spindle blade 3, the reinforcing shaft 11 and the spindle blade 3 are integrally formed, a mounting ring seat 28 is arranged below the reinforcing shaft 11, the mounting ring seat 28 and the spindle foot oil cup 1 are integrally formed, and a supporting chuck 12 is arranged below the mounting ring seat 28;
The central circular groove 19 is formed in the support chuck 12, a lining bearing 20 is arranged on the inner wall of the central circular groove 19, a contact rotary table 21 is arranged in the lining bearing 20, the contact rotary table 21 is movably connected with the central circular groove 19 through the lining bearing 20, limit chucks 23 are arranged at the upper ends of the contact rotary table 21, and the size of the limit chucks 23 is larger than the caliber of the lining bearing 20;
the synchronous bearing 16 is arranged on the inner wall of the spindle sleeve 2, the spindle rod 3 is movably connected with the spindle sleeve 2 through the synchronous bearing 16, a through hole 17 is arranged above the spindle sleeve 2, and the through hole 17 and the spindle sleeve 2 are integrally formed;
The lower support chassis 5 is arranged on the outer wall of the bottom of the spindle foot oil cup 1, the lower support chassis 5 and the spindle foot oil cup 1 are integrally formed, the butt joint disc 7 is arranged at the lower end of the lower support chassis 5, the brake connecting shaft 8 is arranged at the bottom of the butt joint disc 7, and the brake connecting shaft 8 and the butt joint disc 7 are integrally formed.
Referring to fig. 2 and 4, an extension perforation 22 is provided in the contact turntable 21, the extension perforation 22 is integrally formed with the contact turntable 21, an extension bottom rod 13 is provided in the extension perforation 22, the extension bottom rod 13 is integrally formed with the reinforcing shaft 11, the extension bottom rod 13 penetrates the extension perforation 22 and extends to the lower side of the support chuck 12, and the extension perforation 22 provided in the contact turntable 21 plays a role of facilitating penetration of the extension bottom rod 13.
Referring to fig. 7, four threaded holes 29 are formed in the mounting ring seat 28, the threaded holes 29 and the mounting ring seat 28 are integrally formed, corresponding through holes 30 are formed in positions, connected with the threaded holes 29, of the support chuck 12, the corresponding through holes 30 and the support chuck 12 are integrally formed, set screws 31 are mounted in the corresponding through holes 30 and the threaded holes 29, the set screws 31 are fixedly connected with the threaded holes 29 in a threaded manner, and the four threaded holes 29 formed in the mounting ring seat 28 serve the function of facilitating the installation of the support chuck 12.
Referring to fig. 6, two integral inner rings 27 are provided on the inner wall of the through hole 17, the integral inner rings 27 and the spindle sleeve 2 are integrally formed, an annular filling groove 26 is provided between the two integral inner rings 27, a sealing inner ring 4 is installed in the annular filling groove 26, and the two integral inner rings 27 provided on the inner wall of the through hole 17 play a role of clamping the sealing inner ring 4.
Referring to fig. 8, a transparent outer envelope 33 is sleeved on the outer wall of the spindle rod 3, two parity holes 34 are arranged in the transparent outer envelope 33, a reference through hole 32 is arranged in the spindle rod 3, the reference through hole 32 and the spindle rod 3 are integrally formed, the two parity holes 34 and the reference through hole 32 are positioned on the same horizontal line, and the transparent outer envelope 33 sleeved on the outer wall of the spindle rod 3 plays a role in protecting the spindle rod 3 from abrasion.
Referring to fig. 5, a sleeve round groove 24 is formed in the docking plate 7, the sleeve round groove 24 and the docking plate 7 are integrally formed, the docking plate 7 is connected with the sealing oil plug 15 in a sleeve manner through the sleeve round groove 24, and the sleeve round groove 24 formed in the docking plate 7 plays a role in sleeve connection with the protruding portion of the sealing oil plug 15.
Referring to fig. 2, a threaded oil hole 14 is formed in the bottom of the spindle foot oil cup 1, the threaded oil hole 14 and the spindle foot oil cup 1 are integrally formed, a sealing oil plug 15 is installed in the threaded oil hole 14, and the threaded oil hole 14 formed in the bottom of the spindle foot oil cup 1 plays a role in facilitating oil inlet and outlet of a heavy-duty spindle.
Referring to fig. 1 and 5, four mounting screw holes 25 are formed in the lower support chassis 5 and the docking plate 7, the mounting screw holes 25 are integrally formed with the lower support chassis 5 and the docking plate 7, fastening screws 6 are mounted in two adjacent mounting screw holes 25, and the four mounting screw holes 25 formed in the lower support chassis 5 and the docking plate 7 play a role in facilitating docking connection between the lower support chassis 5 and the docking plate 7.
Referring to fig. 3, oil holes 18 are formed in the peripheral positions of the central circular groove 19, the oil holes 18 and the support chuck 12 are integrally formed, and the oil holes 18 formed in the peripheral positions of the central circular groove 19 serve to facilitate oil passing of the support chuck 12.
Referring to fig. 1-8, a maintenance method of a high-rigidity wet spinning heavy-duty spindle easy to maintain comprises the following steps:
Step one: the fastening screw 6 at the bottom of the spindle foot oil cup 1 is disassembled, then the butt joint disc 7 and the brake joint shaft 8 are disassembled, then the sealing oil plug 15 is rotated and removed, and spindle oil in the oil cavity 10 is poured out;
Step two: the four set screws 31 are removed, then the support chuck 12 is removed from the mounting ring seat 28, and the extension bottom rod 13 is pulled to take out the spindle rod 3 and the reinforcing shaft 11 together from the interior of the content oil chamber 10;
Step three: the spindle blade 3, the spindle sleeve 2 and the spindle foot oil cup 1 are subjected to soaking and cleaning treatment, so that the inside of the oil cavity 10 is washed, and then the spindle blade 3, the spindle sleeve 2 and the spindle foot oil cup 1 are subjected to drying treatment;
step four: reassembling the detached spindle rod 3, spindle sleeve 2 and spindle foot oil cup 1 into a spindle structure, then reinjecting new spindle oil into the inner part of the content oil cavity 10 through the threaded oil hole 14, and installing a sealing oil plug 15 for sealing;
step five: a transparent outer envelope 33 is fitted over the outer wall of the spindle rod 3 in a sleeve-like manner so that the reference through holes 32 correspond to the corresponding holes 34, then a yarn winding drum is fitted over the outer wall of the spindle rod 3, and finally the brake spindle 8 is connected to the brake of the spindle.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The high-rigidity wet spinning heavy-duty spindle comprises a spindle foot oil cup (1), wherein a spindle disc (9) is arranged at the upper end of the spindle foot oil cup (1), a spindle sleeve (2) is arranged at the upper end of the spindle disc (9), an inner oil cavity (10) is arranged in the spindle sleeve (2) and the spindle foot oil cup (1), and a spindle rod (3) is arranged in the inner oil cavity (10);
the method is characterized in that: further comprises:
The reinforcing shaft (11) is arranged at one end position of the spindle blade (3), the reinforcing shaft (11) and the spindle blade (3) are integrally formed, a mounting ring seat (28) is arranged below the reinforcing shaft (11), the mounting ring seat (28) and the spindle foot oil cup (1) are integrally formed, and a supporting chuck (12) is arranged below the mounting ring seat (28);
the center circular groove (19) is formed in the support chuck (12), a lining bearing (20) is arranged on the inner wall of the center circular groove (19), a contact rotary table (21) is arranged in the lining bearing (20), the contact rotary table (21) is movably connected with the center circular groove (19) through the lining bearing (20), limit chucks (23) are arranged at the upper ends of the contact rotary tables (21), and the size of the limit chucks (23) is larger than the caliber of the lining bearing (20);
The synchronous bearing (16) is arranged on the inner wall of the spindle sleeve (2), the spindle rod (3) is movably connected with the spindle sleeve (2) through the synchronous bearing (16), a through-connection hole (17) is arranged above the spindle sleeve (2), and the through-connection hole (17) and the spindle sleeve (2) are integrally formed;
The lower support chassis (5) is arranged on the outer wall of the bottom of the spindle foot oil cup (1), the lower support chassis (5) and the spindle foot oil cup (1) are integrally formed, the butt joint disc (7) is arranged at the lower end of the lower support chassis (5), the brake connecting shaft (8) is arranged at the bottom of the butt joint disc (7), and the brake connecting shaft (8) and the butt joint disc (7) are integrally formed.
2. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: the inside of contact carousel (21) is provided with and extends perforation (22), extends perforation (22) and contact carousel (21) integrated into one piece setting, the inside of extension perforation (22) is provided with and extends sill bar (13), extends sill bar (13) and reinforcing shaft (11) integrated into one piece setting, extends sill bar (13) run through extension perforation (22) and extend to the below of support chuck (12).
3. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: four threaded connection holes (29) are formed in the mounting ring seat (28), the threaded connection holes (29) and the mounting ring seat (28) are integrally formed, corresponding through holes (30) are formed in the positions, connected with the threaded connection holes (29), of the support chuck (12), the corresponding through holes (30) and the support chuck (12) are integrally formed, set screws (31) are arranged in the corresponding through holes (30) and the threaded connection holes (29), and the set screws (31) are fixedly connected with the threaded connection holes (29) in a threaded mode.
4. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: two integrated inner rings (27) are arranged on the inner wall of the through hole (17), the integrated inner rings (27) and the spindle sleeve (2) are integrally formed, annular filling grooves (26) are formed between the two integrated inner rings (27), and sealing inner rings (4) are arranged in the annular filling grooves (26).
5. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: the outer wall of the spindle blade (3) is sleeved with a transparent outer coating film (33), two parity holes (34) are formed in the transparent outer coating film (33), a reference through hole (32) is formed in the spindle blade (3), the reference through hole (32) and the spindle blade (3) are integrally formed, and the two parity holes (34) and the reference through hole (32) are located on the same horizontal line.
6. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: the inside of butt joint dish (7) is provided with cup joints circular slot (24), cup joints circular slot (24) and butt joint dish (7) integrated into one piece setting, cup joints connection through cup joint circular slot (24) and sealed oil plug (15) to butt joint dish (7).
7. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: the spindle foot oil cup is characterized in that a threaded oil hole (14) is formed in the bottom of the spindle foot oil cup (1), the threaded oil hole (14) and the spindle foot oil cup (1) are integrally formed, and a sealing oil plug (15) is arranged in the threaded oil hole (14).
8. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: the inside of lower support chassis (5) and butt joint dish (7) all is provided with four installation screw (25), and installation screw (25) and lower support chassis (5) and butt joint dish (7) integrated into one piece set up, and two adjacent internally mounted of installation screw (25) have fastening screw (6).
9. The easy-to-service high-rigidity wet spinning heavy-duty spindle of claim 1, wherein: oil holes (18) are formed in the periphery of the central circular groove (19), and the oil holes (18) and the support chuck (12) are integrally formed.
10. The method for maintaining a high rigidity wet spinning heavy duty spindle easy to maintain according to claim 1, wherein the method comprises the steps of: the method comprises the following steps:
Step one: the fastening screw (6) at the bottom of the spindle foot oil cup (1) is detached, then the butt joint disc (7) and the brake connecting shaft (8) are detached, then the sealing oil plug (15) is rotated and removed, and spindle oil in the oil cavity (10) is poured out;
step two: the four set screws (31) are detached, then the supporting chuck (12) is detached from the mounting ring seat (28), and the extending bottom rod (13) is pulled to take out the spindle rod (3) and the reinforcing shaft (11) from the inner part of the inner oil cavity (10);
step three: soaking and cleaning the spindle blade (3), the spindle sleeve (2) and the spindle foot oil cup (1) to wash the interior of the oil cavity (10), and then drying the spindle blade (3), the spindle sleeve (2) and the spindle foot oil cup (1);
Step four: reassembling the detached spindle rod (3), spindle sleeve (2) and spindle foot oil cup (1) into a spindle structure, then reinjecting new spindle oil into the inner part of the content oil cavity (10) through the threaded oil hole (14), and installing a sealing oil plug (15) for plugging;
step five: the transparent outer envelope (33) is sleeved on the outer wall of the spindle rod (3) so that the reference through holes (32) correspond to the parity holes (34), then the yarn winding drum is mounted on the outer wall of the spindle rod (3), and finally the brake connecting shaft (8) is connected to a brake of the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150768.8A CN115491795B (en) | 2022-09-21 | 2022-09-21 | High-rigidity wet spinning heavy-duty spindle easy to maintain and maintenance method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150768.8A CN115491795B (en) | 2022-09-21 | 2022-09-21 | High-rigidity wet spinning heavy-duty spindle easy to maintain and maintenance method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115491795A CN115491795A (en) | 2022-12-20 |
| CN115491795B true CN115491795B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211150768.8A Active CN115491795B (en) | 2022-09-21 | 2022-09-21 | High-rigidity wet spinning heavy-duty spindle easy to maintain and maintenance method thereof |
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| CN (1) | CN115491795B (en) |
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| 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 |
| CN207079329U (en) * | 2017-05-25 | 2018-03-09 | 宜城市天舒纺织有限公司 | A kind of spindle for spinning frame |
| CN212800658U (en) * | 2020-03-31 | 2021-03-26 | 江苏展东纺织机械专件有限公司 | Heavy-duty spindle |
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| 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 |
| CN207079329U (en) * | 2017-05-25 | 2018-03-09 | 宜城市天舒纺织有限公司 | A kind of spindle for spinning frame |
| CN212800658U (en) * | 2020-03-31 | 2021-03-26 | 江苏展东纺织机械专件有限公司 | Heavy-duty spindle |
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|---|---|
| CN115491795A (en) | 2022-12-20 |
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