CN220643369U - Spindle adjusting structure of spinning machine - Google Patents
Spindle adjusting structure of spinning machine Download PDFInfo
- Publication number
- CN220643369U CN220643369U CN202321389847.4U CN202321389847U CN220643369U CN 220643369 U CN220643369 U CN 220643369U CN 202321389847 U CN202321389847 U CN 202321389847U CN 220643369 U CN220643369 U CN 220643369U
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- spindle
- wall
- rod
- spinning machine
- bobbin
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- 238000009987 spinning Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 230000007547 defect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of spindles of spinning machines, in particular to a spindle adjusting structure of a spinning machine, which comprises a spindle seat, wherein a spindle rod is fixedly connected to the outer wall of the top of the spindle seat, a bobbin is sleeved on the outer wall of the spindle rod, a rectangular opening is formed in the outer wall of the spindle rod, two bidirectional screws are rotatably connected to the inner walls of two sides of the rectangular opening, two threaded sleeves are screwed to the outer wall of each bidirectional screw, two connecting plates are rotatably connected to the outer walls of the two threaded sleeves, two pressing seats are rotatably connected to one ends of the four connecting plates respectively, and the pressing seats are in contact with the inner walls of the bobbin. The utility model overcomes the defects of the prior art, and the two-way screw rod, the thread sleeve, the connecting plate and the pressing seat are matched in the spindle rod, so that the pressing seat is conveniently and directly driven to press the inner wall of the bobbin, the bobbin is conveniently fixed on the spindle rod, and the rotating head and the two-way screw rod are matched, so that the bobbin can be conveniently and rapidly replaced.
Description
Technical Field
The utility model relates to the technical field of spinning machine spindles, in particular to a spinning machine spindle adjusting structure.
Background
The spindle of spinning machine generally comprises a spindle seat and a spindle rod, wherein the spindle rod is rotationally connected with the spindle seat, the spindle rod comprises a spool mounting shaft and a driving belt mounting shaft, and the spool mounting shaft is sleeved with a spool.
Through retrieving, chinese patent application number CN201896214U discloses a spinning machine spindle, including spindle base and spindle blade, the spindle blade with the spindle base rotates to be connected, the spindle blade includes spool installation axle and transmission installation axle, spool installation epaxial cover is equipped with the spool, spool installation axle top is provided with locking device.
One of the spindles of the spinning machine in the above patent has the following disadvantages: in the above patent, the thread is arranged on the spindle rod, the bobbin is conveniently fixed on the spindle rod through the matching between the thread and the locking nut, but the spindle rod can continuously rotate when in use, so that friction between the nut and the thread can be caused, the thread can be directly damaged for a long time, and the bobbin is inconvenient to detach.
Disclosure of Invention
The present utility model aims to solve or at least alleviate the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spinning machine spindle adjusting structure, includes the spindle holder, spindle holder top outer wall fixedly connected with spindle blade, and the outer wall of spindle blade cup joints the spool, rectangular opening has been seted up to the outer wall of spindle blade, and rectangular opening's both sides inner wall rotates and is connected with same two-way screw rod, two thread bush have to the outer wall spiro union of two screw rods, and the outer wall of two thread bush all rotates and is connected with two connecting plates, four the one end of connecting plate rotates respectively and is connected with two and compresses tightly the seat, compress tightly the inner wall of seat and spool and contact.
Optionally, the outer wall of the top of the spindle blade is provided with a round groove, and the inner wall of the bottom of the round groove is rotationally connected with a rotating head.
Optionally, the outer wall of the top of the spindle blade is provided with a round groove, and the inner wall of the bottom of the round groove is rotationally connected with a rotating head.
Optionally, the inner wall rotation of spindle pole is connected with the connecting rod, and the both ends of connecting rod are fixed connection respectively on rotating head and two-way screw rod.
Optionally, a fixing seat is fixedly connected to the middle point of the bidirectional screw rod, and the fixing seat is fixedly connected to the inner wall of the rectangular opening.
Optionally, two compress tightly the seat and be the arc structure, and two one side outer walls that compress tightly the seat all bond and have the rubber pad.
Optionally, a limiting ring is fixedly connected to the outer wall of the spindle blade.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the bidirectional screw rod is arranged in the spindle rod, and the bidirectional screw rod, the threaded sleeve, the connecting plate and the compression seat are matched, so that the compression seat is conveniently and directly driven to compress the inner wall of the bobbin, the bobbin is conveniently fixed on the spindle rod, and the rotating head and the bidirectional screw rod are matched, so that the bobbin can be conveniently and rapidly replaced;
(2) According to the bobbin pressing device, the limiting rod is arranged on the spindle rod, the bobbin is supported conveniently by the limiting rod, and the rubber pad is arranged on the pressing seat, so that the friction force between the pressing seat and the inner wall of the bobbin is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of a spindle blade structure according to the present utility model;
FIG. 3 is a schematic perspective view of a spindle blade according to the present utility model;
fig. 4 is a schematic structural view of a pressing seat of the present utility model.
In the figure: 1. an ingot seat; 2. a spindle blade; 3. a bobbin; 4. a rotating head; 5. a rectangular opening; 6. a limiting ring; 7. a bidirectional screw; 8. a thread sleeve; 9. a fixing seat; 10. a connecting plate; 11. a compressing seat; 12. a connecting rod; 13. and a prismatic groove.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a spindle adjusting structure of a spinning machine comprises a spindle seat 1, a spindle rod 2 is fixedly connected to the outer wall of the top of the spindle seat 1, a bobbin 3 is sleeved on the outer wall of the spindle rod 2, a rectangular opening 5 is formed in the outer wall of the spindle rod 2, two side inner walls of the rectangular opening 5 are rotationally connected with the same bidirectional screw rod 7, two thread sleeves 8 are screwed on the outer wall of the bidirectional screw rod 7, the two thread sleeves 8 are conveniently and directly driven to move towards each other or away from each other when the bidirectional screw rod 7 rotates, two connecting plates 10 are rotationally connected to the outer walls of the two thread sleeves 8, one ends of four connecting plates 10 are respectively rotationally connected with two compressing seats 11, the compressing seats 11 are directly driven to be compressed on the inner wall of the bobbin 3 through the connecting plates 10 when the two thread sleeves 8 move towards each other, and the compressing seats 11 are contacted with the inner wall of the bobbin 3.
Specifically, referring to fig. 1-3, a circular groove is formed in the outer wall of the top of the spindle blade 2, a rotating head 4 is rotatably connected to the inner wall of the bottom of the circular groove, a prismatic groove 13 is formed in the outer wall of the top of the rotating head 4, and the prismatic groove 13 formed in the rotating head 4 facilitates driving the rotating head 4 to rotate through an inner hexagonal wrench.
Specifically, referring to fig. 4, the inner wall of the spindle blade 2 is rotatably connected with a connecting rod 12, two ends of the connecting rod 12 are respectively and fixedly connected to the rotating head 4 and the bidirectional screw rod 7, a fixing seat 9 is fixedly connected to the middle point of the bidirectional screw rod 7, the fixing seat 9 is fixedly connected to the inner wall of the rectangular opening 5, the connecting rod 12 is arranged to conveniently connect the rotating head 4 to the bidirectional screw rod 7, and the rotating head 4 conveniently and directly drives the bidirectional screw rod 7 to rotate when rotating.
Specifically, referring to fig. 3-4, the two compressing seats 11 are arc-shaped, and rubber pads are adhered to the outer walls of one sides of the two compressing seats 11, so that the friction between the compressing seats 11 and the bobbin 3 is increased conveniently due to the arrangement of the rubber pads.
Specifically, referring to fig. 2-3, a limiting ring 6 is fixedly connected to the outer wall of the spindle rod 2, and the limiting ring 6 is arranged to support the bobbin 3 conveniently.
Working principle: when the bobbin 3 is used, the bobbin 3 is sleeved on the spindle rod 2, the setting of the limiting ring 6 is convenient to support the bobbin 3, then the inner hexagonal wrench is inserted into the prismatic groove 13, the rotating head 4 is directly driven to rotate by the rotating inner hexagonal, the rotating head 4 directly drives the bidirectional screw rod 7 to rotate through the connecting rod 12 when rotating, the two thread sleeves 8 move in opposite directions when the bidirectional screw rod 7 positively rotates, the two compression seats 11 are directly driven to move in opposite directions through the connecting plate 10, and the two compression seats 11 are directly compressed on the inner wall of the bobbin 3 when moving in opposite directions, so that the bobbin 3 is conveniently compressed and fixed.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a spinning machine spindle adjusts structure, includes spindle holder (1), its characterized in that: the spindle base is characterized in that a spindle rod (2) is fixedly connected to the outer wall of the top of the spindle base (1), a spool (3) is sleeved on the outer wall of the spindle rod (2), a rectangular opening (5) is formed in the outer wall of the spindle rod (2), the inner walls of the two sides of the rectangular opening (5) are rotationally connected with the same two-way screw rod (7), two threaded sleeves (8) are screwed on the outer wall of the two-way screw rod (7), two connecting plates (10) are rotationally connected to the outer wall of each threaded sleeve (8), two pressing bases (11) are rotationally connected to one ends of the connecting plates (10) respectively, and the pressing bases (11) are in contact with the inner walls of the spool (3).
2. A spinning machine spindle adjusting structure according to claim 1, characterized in that: the outer wall of the top of the spindle blade (2) is provided with a round groove, and the inner wall of the bottom of the round groove is rotationally connected with a rotating head (4).
3. A spinning machine spindle adjusting structure according to claim 2, characterized in that: the outer wall of the top of the rotating head (4) is provided with a prismatic groove (13).
4. A spinning machine spindle adjusting structure according to claim 2, characterized in that: the inner wall of the spindle blade (2) is rotationally connected with a connecting rod (12), and two ends of the connecting rod (12) are respectively and fixedly connected to the rotating head (4) and the bidirectional screw rod (7).
5. A spinning machine spindle adjusting structure according to claim 1, characterized in that: the middle point of the bidirectional screw rod (7) is fixedly connected with a fixing seat (9), and the fixing seat (9) is fixedly connected to the inner wall of the rectangular opening (5).
6. A spinning machine spindle adjusting structure according to claim 1, characterized in that: two compress tightly seat (11) are arc structure, and the outer wall of one side of two compress tightly seat (11) all bonds and has the rubber pad.
7. A spinning machine spindle adjusting structure according to claim 1, characterized in that: the outer wall of the spindle blade (2) is fixedly connected with a limiting ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389847.4U CN220643369U (en) | 2023-05-31 | 2023-05-31 | Spindle adjusting structure of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389847.4U CN220643369U (en) | 2023-05-31 | 2023-05-31 | Spindle adjusting structure of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643369U true CN220643369U (en) | 2024-03-22 |
Family
ID=90287068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389847.4U Active CN220643369U (en) | 2023-05-31 | 2023-05-31 | Spindle adjusting structure of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643369U (en) |
-
2023
- 2023-05-31 CN CN202321389847.4U patent/CN220643369U/en active Active
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