CN212655913U - Spindle convenient to pull and insert for cotton spinning - Google Patents
Spindle convenient to pull and insert for cotton spinning Download PDFInfo
- Publication number
- CN212655913U CN212655913U CN202020626944.0U CN202020626944U CN212655913U CN 212655913 U CN212655913 U CN 212655913U CN 202020626944 U CN202020626944 U CN 202020626944U CN 212655913 U CN212655913 U CN 212655913U
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- China
- Prior art keywords
- wall
- spindle
- rotating
- rod
- rotating shaft
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a cotton spinning is with spindle of conveniently pulling out and inserting, including the cover spindle body on the pivot outer wall, the spindle body is close to the one end of pivot and seted up with pivot size assorted opening, the cavity has been seted up to the inside of pivot, be equipped with the toper piece in the cavity, be fixed with expanding spring between the one end of toper piece and the inner wall of cavity, the other end of toper piece is fixed with the connecting rod, be provided with the ejector pad on the outer wall of pivot, be fixed with the slide bar between ejector pad and the connecting rod, set up a plurality of sockets that communicate with the cavity in on the outer wall of pivot, every all slide in the socket and have the pole of supporting, it is located the rotor plate in every pole outside to rotate on the outer wall of pivot. The utility model discloses a slip ejector pad realizes changeing over to and popping out of board, realizes the dismantlement and the fixed of spindle body, makes things convenient for the plug.
Description
Technical Field
The utility model relates to the technical field of textile equipment, especially, relate to a cotton spinning is with spindle of conveniently pulling out and inserting.
Background
The spindle is one of the main parts for twisting and winding on spinning machine and is an assembly with two-point supported slender revolving shaft as main body. Spindles are provided on the roving frame, the spinning frame and the twisting frame. The roving spindle is a round steel rod, the top end of the roving spindle is generally provided with a groove for supporting and driving flyers to rotate together, the spindle toe position at the lower end is provided with a spindle foot oil cup for supporting, and the middle part is provided with a spindle sleeve as an upper bearing of the spindle. The spun yarn spindle consists of a spindle blade, a spindle disc, a supporting part (commonly called a spindle liner), a spindle hook, a spindle foot, a brake and the like.
However, the existing spindles have the problem of inconvenient assembly and disassembly, and the spindles cannot be replaced or maintained quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background technology and providing a spindle which is convenient for pulling and inserting for cotton spinning.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the spindle comprises a spindle body sleeved on the outer wall of a rotating shaft, wherein one end, close to the rotating shaft, of the spindle body is provided with a through hole matched with the size of the rotating shaft, a cavity is formed in the rotating shaft, a conical block is arranged in the cavity, a telescopic spring is fixed between one end of the conical block and the inner wall of the cavity, a connecting rod is fixed at the other end of the conical block, a push block is arranged on the outer wall of the rotating shaft, a sliding rod is fixed between the push block and the connecting rod, a plurality of insertion holes communicated with the cavity are formed in the outer wall of the rotating shaft, each insertion hole is internally provided with a supporting rod in a sliding mode, and a rotating plate located on the outer side of each supporting rod is rotatably connected to the outer wall of the rotating.
Preferably, a sliding groove slides on the outer wall of the rotating shaft, and the width of the sliding groove is matched with the diameter of the sliding rod.
Preferably, a rotating groove is formed in the joint of the rotating shaft and the rotating plate, a rotating rod is fixed in the rotating groove, the end part of the rotating plate is sleeved on the outer wall of the rotating rod, and torque springs with two ends respectively fixedly connected with the outer wall of the rotating rod and the outer wall of the rotating plate are further sleeved on the outer walls of the two ends of the rotating rod.
Preferably, the inner wall of the through opening is provided with an annular groove.
Preferably, the end of the conical block close to the connecting rod has a smaller cross-sectional area.
Compared with the prior art, the cotton spinning spindle with convenient pulling and inserting has the advantages that:
the spindle body is sleeved on the outer wall of the rotating shaft, the push block is released, the conical block moves towards one side of the push block under the reverse elasticity of the telescopic spring, the pressing and pressing rod moves towards the outer side through the contact of the pressing and pressing rod and the conical block, the pressing and rotating plate rotates towards the outer side to the annular groove to press against the spindle body, the spindle body is fixed, and the spindle body is convenient to insert and pull out.
Drawings
Fig. 1 is a schematic structural view of a spindle for cotton spinning which is convenient to pull and insert;
FIG. 2 is a cross-sectional view of a spindle for cotton spinning which is convenient to pull and insert;
fig. 3 is a top view of the joint between the push block and the connecting rod of the spindle for cotton spinning, which is convenient for pulling and inserting.
In the figure: 1 spindle body, 2 rotating shafts, 3 push blocks, 4 sliding rods, 5 connecting rods, 6 conical blocks, 7 through holes, 8 annular grooves, 9 telescopic springs, 10 abutting rods and 11 rotating plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a spindle that cotton spinning was inserted with conveniently pulling out, including the spindle body 1 of cover on 2 outer walls of pivot, spindle body 1 is close to the one end of pivot 2 and offers and rotates 2 size assorted opening 7, the cavity has been offered to the inside of pivot 2, be equipped with toper piece 6 in the cavity, toper piece 6 is close to the one end sectional area of connecting rod 5 less, can be ejecting towards the outside with support rod 10 when toper piece 6 removes towards connecting rod 5 one side, be fixed with expanding spring 9 between the inner wall of the one end of toper piece 6 and cavity, when expanding spring 9 expandes completely, toper piece 6 removes towards ejector pad 3 one side.
The other end of the conical block 6 is fixed with a connecting rod 5, the outer wall of the rotating shaft 2 is provided with a push block 3, a sliding rod 4 is fixed between the push block 3 and the connecting rod 5, the outer wall of the rotating shaft 2 is provided with a sliding groove, the width of the sliding groove is matched with the diameter of the sliding rod 4, when the push block 3 slides, the sliding rod 4 slides in the sliding groove, the outer wall of the rotating shaft 2 is provided with a plurality of sockets communicated with the cavity, each socket is internally provided with a support rod 10, the outer wall of the rotating shaft 2 is rotatably connected with a rotating plate 11 positioned outside each support rod 10, the joint of the rotating shaft 2 and the rotating plate 11 is provided with a rotating groove, a rotating rod is fixed in the rotating groove, the end part of the rotating plate 11 is sleeved on the outer wall of the rotating rod, the outer walls at the two ends of the rotating rod are also sleeved with a torque spring, the two ends of which are respectively fixedly connected with the outer wall of the rotating rod and the outer wall of the rotating plate, further, offer on the outer wall of pivot 2 with every commentaries on classics board 11 size assorted draw-in grooves, make things convenient for commentaries on classics board 11 to change over to, overlap spindle body 1 on the outer wall of pivot 2, release ejector pad 3, conical block 6 moves toward ejector pad 3 one side under expanding spring 9's reverse elasticity, through the contact of resisting pole 10 and conical block 6, the extrusion is resisted pole 10 and is moved toward the outside, the extrusion changes board 11 and rotates to support spindle body 1 in the ring channel 8 toward the outside, accomplishes spindle body 1's fixed.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
Now, the operation principle of the present invention is explained as follows:
when carrying out the installation of spindle body 1, press ejector pad 3 and promote forward, it rotates towards the inboard to change board 11 under torque spring's reverse elasticity, overlap spindle body 1 on the outer wall of pivot 2, release ejector pad 3, conical block 6 moves towards ejector pad 3 one side under expanding spring 9's reverse elasticity, through the contact of resisting pole 10 and conical block 6, the extrusion is resisted pole 10 and is moved towards the outside, extrusion commentaries on classics board 11 rotates to supporting spindle body 1 in the ring channel 8 towards the outside, accomplish the fixed of spindle body 1, when carrying out the dismantlement of spindle body 1, it can to press ejector pad 3 forward again.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A spindle which is convenient to pull and insert for cotton spinning, comprising a spindle body (1) sleeved on the outer wall of a rotating shaft (2), it is characterized in that one end of the spindle body (1) close to the rotating shaft (2) is provided with a through hole (7) which is matched with the rotating shaft (2) in size, a cavity is arranged in the rotating shaft (2), a conical block (6) is arranged in the cavity, a telescopic spring (9) is fixed between one end of the conical block (6) and the inner wall of the cavity, the other end of the conical block (6) is fixed with a connecting rod (5), the outer wall of the rotating shaft (2) is provided with a push block (3), a sliding rod (4) is fixed between the push block (3) and the connecting rod (5), a plurality of sockets communicated with the cavity are arranged on the outer wall of the rotating shaft (2), a support rod (10) slides in each socket, the outer wall of the rotating shaft (2) is rotatably connected with a rotating plate (11) positioned at the outer side of each abutting rod (10).
2. The pulling and inserting spindle for cotton spinning according to claim 1, characterized in that the outer wall of the rotating shaft (2) is provided with a sliding groove, and the width of the sliding groove is matched with the diameter of the sliding rod (4).
3. The spindle convenient to pull and insert for cotton spinning according to claim 1, wherein a rotating groove is formed at the joint of the rotating shaft (2) and the rotating plate (11), a rotating rod is fixed in the rotating groove, the end of the rotating plate (11) is sleeved on the outer wall of the rotating rod, and torque springs with two ends respectively fixedly connected with the outer wall of the rotating rod and the outer wall of the rotating plate (11) are further sleeved on the outer walls of the two ends of the rotating rod.
4. The spindle for spinning cotton conveniently according to claim 1, characterized in that the inner wall of said through opening (7) is equipped with a ring groove (8).
5. The pulling and inserting spindle for cotton spinning as claimed in claim 1, wherein the end of the conical block (6) near the connecting rod (5) has a smaller cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626944.0U CN212655913U (en) | 2020-04-23 | 2020-04-23 | Spindle convenient to pull and insert for cotton spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626944.0U CN212655913U (en) | 2020-04-23 | 2020-04-23 | Spindle convenient to pull and insert for cotton spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655913U true CN212655913U (en) | 2021-03-05 |
Family
ID=74765506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020626944.0U Expired - Fee Related CN212655913U (en) | 2020-04-23 | 2020-04-23 | Spindle convenient to pull and insert for cotton spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418758A (en) * | 2022-09-06 | 2022-12-02 | 江苏展东纺织机械专件有限公司 | Easy-to-pull-and-insert collective doffing supporting type waterproof spindle and pulling-and-inserting method thereof |
-
2020
- 2020-04-23 CN CN202020626944.0U patent/CN212655913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418758A (en) * | 2022-09-06 | 2022-12-02 | 江苏展东纺织机械专件有限公司 | Easy-to-pull-and-insert collective doffing supporting type waterproof spindle and pulling-and-inserting method thereof |
| CN115418758B (en) * | 2022-09-06 | 2024-03-26 | 江苏展东纺织机械专件有限公司 | Collective doffing supporting waterproof spindle easy to pull and insert and pulling and inserting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 518100 floor 3, plant 5, No. 3 industrial zone, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen yintiantang Trading Co.,Ltd. Address before: No.22, Yangmen Industrial Zone, Xili dacan, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Liu Yaosen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |