CN210763706U - Fixing device and bobbin adaptive to same - Google Patents
Fixing device and bobbin adaptive to same Download PDFInfo
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- CN210763706U CN210763706U CN201921136050.7U CN201921136050U CN210763706U CN 210763706 U CN210763706 U CN 210763706U CN 201921136050 U CN201921136050 U CN 201921136050U CN 210763706 U CN210763706 U CN 210763706U
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- gag lever
- lever post
- pivot
- bobbin
- spring
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Abstract
The utility model provides a fixing device and bobbin rather than adaptation, fixing device including set up on the coiling machine organism unable adjustment base and with the pivot that unable adjustment base connects, the inside embedding of pivot has fastening assembly, fastening assembly is including wearing out the first gag lever post and the second gag lever post of pivot, fixedly connected with spring between first gag lever post and the second gag lever post, the one end that first gag lever post and second gag lever post are close to the spring is provided with first transfer line and second transfer line respectively, the one end of keeping away from the spring on first transfer line and the second transfer line all is provided with the screens arch, and two bellied orientations of screens deviate from each other, be provided with the through-hole that can supply the screens arch to wear out in the pivot. The bobbin includes section of thick bamboo post and section of thick bamboo wheel, and the inner wall of section of thick bamboo post is provided with the draw-in groove. The utility model discloses a screens arch cooperatees with the draw-in groove, fixes the bobbin in the pivot, simple structure, dismantlement convenience, improvement wire-wound work efficiency.
Description
Technical Field
The utility model relates to a bobbin technical field, more specifically say, it relates to a fixing device and rather than the bobbin of adaptation.
Background
A winding machine is a machine that winds a whole bundle of wire onto a bobbin. The bobbin is sleeved on a rotating shaft of the winding machine, one end of the rotating shaft is arranged on a machine body of the winding machine and is connected with a power mechanism capable of driving the rotating shaft to rotate, and the other end of the rotating shaft extends out of the machine body to be sleeved with the bobbin. In the working process, the rotating shaft rotates, and the bobbin sleeved on the rotating shaft also rotates, but the bobbin is sleeved on the rotating shaft, and in the rotating process of the rotating shaft, the bobbin may be separated from the rotating shaft, so that the abnormal winding is caused.
Chinese patent with publication number CN201660334U discloses a bobbin fixing device, which comprises a rotating shaft arranged on a winding machine body and a bobbin in a cylindrical shape, wherein the bobbin is sleeved on the rotating shaft, and one end of the bobbin abuts against the body. The fixing device of the bobbin is matched with the internal thread of the rotating shaft through the external thread of the fastener, the bobbin is fixed on the rotating shaft, the structure is simple, the dismounting is convenient, and the winding work efficiency is improved.
The utility model provides another kind solves the bobbin and rotates the technical scheme of the problem that the in-process breaks away from the pivot in the pivot.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a fixing device, which solves the problem that the bobbin is separated from the rotating shaft.
A second object of the present invention is to provide a bobbin, which is connected to the fixing device in a matching manner.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a fixing device, including set up the unable adjustment base on the coiling machine organism and with the pivot that unable adjustment base connects, the inside embedding of pivot has fastening assembly, fastening assembly is including wearing out the first gag lever post and the second gag lever post of pivot, fixedly connected with spring between first gag lever post and the second gag lever post, the one end that first gag lever post and second gag lever post are close to the spring is provided with first transfer line and second transfer line respectively, the one end of keeping away from the spring on first transfer line and the second transfer line all is provided with the screens arch, and the bellied orientation of two screens deviates from mutually, be provided with the through-hole that can supply the screens arch to wear out in the pivot.
Through adopting above-mentioned technical scheme, unable adjustment base fixes on the coiling machine organism, and pivot fixed connection is on unable adjustment base, and the power unit of coiling machine organism rotates and drives unable adjustment base and pivot and rotate simultaneously. The clamping protrusion penetrating out of the through hole on the rotating shaft can be pressed into the rotating shaft. Pressing first gag lever post and second gag lever post, under the effect of external force, the spring is compressed to can let first gag lever post and second gag lever post inwardly move, first gag lever post and second gag lever post inwardly move and drive first transfer line and second transfer line inwardly move, thereby can drive the protruding inwardly moving of screens, at this moment, the screens is protruding just can be located the inside of pivot. The first limiting rod and the second limiting rod are loosened, and due to the rebounding force of the spring, the first limiting rod and the second limiting rod rebound outwards, so that the clamping protrusions are driven to penetrate out of the through holes again.
Preferably, a limiting sleeve is sleeved outside the spring and comprises a first limiting sleeve and a second limiting sleeve, one end of the first limiting sleeve is fixedly connected with the first limiting rod, the other end of the first limiting sleeve is inserted into the second limiting sleeve, and the other end of the second limiting sleeve is fixedly connected with the second limiting rod.
Through adopting above-mentioned technical scheme, the stop collar is convenient for restrict the position of spring, avoids the spring to take place to turn round. Along with the spring is compressed constantly, the one end that first stop collar inserted the second stop collar can deepen gradually the inside of second stop collar, thereby, the length of stop collar corresponds with the length of spring.
Preferably, a sliding groove is formed in the inner side wall of the second limiting sleeve, a sliding block used for being inserted into the sliding groove is arranged at one end, inserted into the second limiting sleeve, of the first limiting sleeve, and the sliding block slides in the sliding groove.
By adopting the technical scheme, when one end of the first limiting sleeve moves in the second limiting sleeve, the sliding block on the first limiting sleeve slides in the sliding groove of the second limiting sleeve, and when the sliding block slides to two ends of the sliding groove, the sliding block cannot continuously slide, so that the first limiting sleeve cannot slide in the second limiting sleeve, and the first limiting sleeve is prevented from falling off from the second limiting sleeve.
Preferably, the first limiting rod and the second limiting rod are provided with buttons convenient for fingers to press at ends far away from the spring.
Through adopting above-mentioned technical scheme, press the button and just can drive first gag lever post and second gag lever post removal, the lifting surface area of button is greater than first gag lever post and second gag lever post, and the people hand is pressed down more comfortablely.
Preferably, the cross section of the rotating shaft is in an inverted T shape, and the bottom of the rotating shaft is integrally formed with a clamping and placing table.
By adopting the technical scheme, the clamping and placing table can realize the supporting effect on the bobbin sleeved on the rotating shaft, so that the bobbin is more stably connected to the rotating shaft.
Preferably, the top of the rotating shaft is provided with a raised head with a semicircular cross section.
By adopting the technical scheme, when the external bobbin is sleeved on the rotating shaft, the semicircular raised head can be more quickly and conveniently inserted into the bobbin.
The second purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a bobbin, establishes the section of thick bamboo post in foretell pivot and is located the section of thick bamboo wheel at section of thick bamboo post both ends including being used for the cover, the center of section of thick bamboo post is provided with the hollow cylinder who is used for penetrating the pivot, hollow cylinder's inner wall intermediate position is provided with two draw-in grooves of being connected with the protruding cooperation of screens.
Through adopting above-mentioned technical scheme, during the hollow cylinder of section of thick bamboo post was inserted in the pivot, the epaxial screens arch of commentaries on classics was connected with the draw-in groove cooperation on the hollow cylinder inner wall, made the bobbin connect in the pivot steadily. Meanwhile, the bobbin wheel is clamped on the clamping platform, so that the connection stability between the bobbin and the rotating shaft is improved.
Preferably, the drum wheel is provided with a plurality of threading holes distributed in an array.
Through adopting above-mentioned technical scheme, after the line body was around on the bobbin, need fix the line body in order to prevent that the line body from droing, wear out the line body from the through wires hole nearby, penetrate the line body from another through wires hole nearby again, it can to tie a knot.
Compared with the prior art, the utility model has the advantages of as follows: through set up fastening components in the inside of pivot, the screens arch of wearing out in the through-hole can be pressed to the inside of pivot in the pivot. The first limiting rod and the second limiting rod are loosened, and due to the rebounding force of the spring, the first limiting rod and the second limiting rod rebound outwards, so that the clamping protrusions are driven to penetrate out of the through holes again. The screens arch cooperatees with the draw-in groove, fixes the bobbin in the pivot, simple structure, dismantlement convenience, improvement wire-wound work efficiency.
Drawings
Fig. 1 is a schematic structural view of a fixing device and a fixing device of a bobbin adapted to the fixing device of the present invention, which is mainly used for showing the overall structure of the fixing device;
FIG. 2 is a schematic structural diagram of the stop collar in FIG. 1, which is mainly used for showing the overall structure of the stop collar;
fig. 3 is a schematic structural view of the bobbin of the fixing device and the bobbin adapted to the fixing device of the present invention, which is mainly used for showing the overall structure of the bobbin.
In the figure: 1. a fixed base; 2. a rotating shaft; 3. a fastening assembly; 4. a first limit rod; 5. a second limiting rod; 6. a spring; 7. a first drive lever; 8. a second transmission rod; 9. a clamping bulge; 10. a limiting sleeve; 11. a first stop collar; 12. a second stop collar; 13. a chute; 14. a slider; 15. a button; 16. a clamping and placing table; 17. a raised head; 18. a cylinder; 19. a drum wheel; 20. a hollow cylinder; 21. a card slot; 22. and (6) threading holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1, a fixing device includes a fixing base 1 and a rotating shaft 2, the fixing base 1 and the rotating shaft 2 are both made of metal materials, and the rotating shaft 2 and the fixing base 1, and the fixing base 1 and a winding machine body are connected by common fixing methods such as welding, bolt-nut connection, and the like. The section of the rotating shaft 2 is in an inverted T shape, the clamping and placing table 16 is integrally formed at the bottom of the rotating shaft 2, and the clamping and placing table 16 can support a bobbin sleeved on the rotating shaft 2. The top of the rotating shaft 2 is provided with a raised head 17 with a semicircular cross section, so that the rotating shaft 2 can be more quickly and conveniently inserted into the bobbin. The inside embedding of pivot 2 has fastening components 3, and fastening components 3 is including wearing out first gag lever post 4 and the second gag lever post 5 that adopts metal material to make of pivot 2, and the one end of keeping away from spring 6 on first gag lever post 4 and the second gag lever post 5 all is provided with the button 15 that makes things convenient for the finger to press. There is spring 6 between first gag lever post 4 and the second gag lever post 5 through welded connection, and the stop collar 10 that metal material made has been cup jointed to spring 6's outside, and stop collar 10 is convenient for restrict spring 6's position, avoids spring 6 to take place to turn round. The first transmission rod 7 and the second transmission rod 8 which are made of metal materials are respectively welded at one ends, close to the spring 6, of the first limiting rod 4 and the second limiting rod 5, clamping protrusions 9 which are made of metal materials are welded at one ends, far away from the spring 6, of the first transmission rod 7 and the second transmission rod 8, the orientation of the two clamping protrusions 9 deviates from each other, and a through hole through which the clamping protrusions 9 penetrate out is formed in the rotating shaft 2.
As shown in fig. 2, the stop collar 10 includes a first stop collar 11 and a second stop collar 12, one end of the first stop collar 11 is welded to the first stop rod 4, the other end of the first stop collar 11 is inserted into the second stop collar 12, a sliding slot 13 is provided on the inner side wall of the second stop collar 12, a sliding block 14 for inserting the sliding slot 13 is provided at one end of the first stop collar 11, which is inserted into the second stop collar 12, the sliding block 14 slides in the sliding slot 13, and the other end of the second stop collar 12 is welded to the second stop rod 5. In the process that the spring 6 is compressed, the relative position between the first limiting sleeve 11 and the second limiting sleeve 12 is changed, when one end of the first limiting sleeve 11 moves in the second limiting sleeve 12, the sliding block 14 on the first limiting sleeve 11 slides in the sliding groove 13 of the second limiting sleeve 12, and when the sliding block 14 slides to the two ends of the sliding groove 13, the sliding block 14 cannot continuously slide, so that the first limiting sleeve 11 cannot slide in the second limiting sleeve 12, and the first limiting sleeve 11 is prevented from falling off from the second limiting sleeve 12.
As shown in fig. 3, a bobbin comprises a barrel column 18 for being sleeved on a rotating shaft 2 and barrel wheels 19 arranged at two ends of the barrel column 18, a hollow cylinder 20 for penetrating the rotating shaft 2 is arranged at the center of the barrel column 18, and two clamping grooves 21 matched and connected with clamping protrusions 9 are arranged in the middle of the inner wall of the hollow cylinder 20. The rotating shaft 2 is inserted into the hollow cylinder 20 of the cylinder column 18, and the clamping protrusion 9 on the rotating shaft 2 is matched and connected with the clamping groove 21 on the inner wall of the hollow cylinder 20, so that the bobbin is stably connected on the rotating shaft 2. Meanwhile, the bobbin wheel 19 is clamped on the clamping platform 16, so that the connection stability between the bobbin and the rotating shaft 2 is improved. The drum wheel 19 is provided with a plurality of threading holes 22 distributed in an array. After the wire body is wound on the bobbin, the wire body needs to be fixed to prevent the wire body from falling off, the wire body penetrates out of one nearby threading hole 22, then the wire body penetrates into the other nearby threading hole 22, and the wire body is knotted and fixed.
The working principle is as follows: when the bobbin needs to be sleeved on the rotating shaft 2, the button 15 is pressed first, the acting force is transmitted to the first limiting rod 4 and the second limiting rod 5 through the button 15, under the action of external force, the spring 6 is compressed, one end of the first position-limiting sleeve 11 moves in the second position-limiting sleeve 12, the sliding block 14 on the first position-limiting sleeve 11 slides in the sliding groove 13 of the second position-limiting sleeve 12, and as the spring 6 is continuously compressed, one end of the first position-limiting sleeve 11 inserted into the second position-limiting sleeve 12 gradually penetrates into the second position-limiting sleeve 12, so that the length of the position-limiting sleeve 10 corresponds to that of the spring 6, thereby enabling the first limiting rod 4 and the second limiting rod 5 to move inwards, the first limiting rod 4 and the second limiting rod 5 move inwards to drive the first transmission rod 7 and the second transmission rod 8 to move inwards, therefore, the clamping protrusion 9 can be driven to move inwards, and at the moment, the clamping protrusion 9 is located inside the rotating shaft 2. At the moment, the bobbin is taken up by the other hand, the hollow cylinder 20 of the bobbin column 18 is aligned with the rotating shaft 2, the semicircular raised head 17 on the rotating shaft 2 is beneficial to the bobbin column 18 to be quickly sleeved on the rotating shaft 2, when the bobbin wheel 19 is clamped on the clamping table 16, the hand pressing the button 15 is loosened, due to the rebounding force of the spring 6, the first limiting rod 4 and the second limiting rod 5 rebound outwards, the clamping protrusion 9 is driven to penetrate out of the through hole again, the clamping protrusion 9 penetrates out of the through hole and then penetrates into the clamping groove 21 corresponding to the position of the clamping protrusion, and therefore the bobbin column 18 is connected with the rotating shaft 2. Similarly, when the bobbin needs to be removed, the bobbin can be removed by pressing the button 15 again.
Claims (8)
1. The utility model provides a fixing device, including setting up unable adjustment base (1) on the coiling machine organism and with pivot (2) that unable adjustment base (1) is connected, its characterized in that: the inside embedding of pivot (2) has fastening components (3), fastening components (3) are including wearing out first gag lever post (4) and second gag lever post (5) of pivot (2), fixedly connected with spring (6) between first gag lever post (4) and second gag lever post (5), the one end that first gag lever post (4) and second gag lever post (5) are close to spring (6) is provided with first transfer line (7) and second transfer line (8) respectively, the one end of keeping away from spring (6) on first transfer line (7) and second transfer line (8) all is provided with the protruding (9) of screens, and the orientation of two blocks of protruding (9) deviates from mutually, be provided with the through-hole that can supply the protruding (9) of screens to wear out in pivot (2).
2. A fastening device according to claim 1, wherein: stop collar (10) has been cup jointed to the outside of spring (6), stop collar (10) include first stop collar (11) and second stop collar (12), the one end and first gag lever post (4) fixed connection of first stop collar (11), the other end of first stop collar (11) inserts in second stop collar (12), the other end and second gag lever post (5) fixed connection of second stop collar (12).
3. A fastening device according to claim 2, wherein: a sliding groove (13) is formed in the inner side wall of the second limiting sleeve (12), a sliding block (14) used for being inserted into the sliding groove (13) is arranged at one end, inserted into the second limiting sleeve (12), of the first limiting sleeve (11), and the sliding block (14) slides in the sliding groove (13).
4. A fastening device according to claim 1, wherein: and one ends of the first limiting rod (4) and the second limiting rod (5) far away from the spring (6) are provided with buttons (15) convenient for fingers to press.
5. A fastening device according to claim 1, wherein: the cross-sectional shape of pivot (2) is for falling T shape, the bottom integrated into one piece of pivot (2) has card and puts platform (16).
6. A fastening device according to claim 1, wherein: and a raised head (17) with a semicircular cross section is arranged at the top of the rotating shaft (2).
7. A bobbin, characterized in that: the cylindrical roller comprises a cylindrical column (18) sleeved on the rotating shaft (2) according to any one of claims 1 to 6 and cylindrical wheels (19) arranged at two ends of the cylindrical column (18), wherein a hollow cylinder (20) used for penetrating into the rotating shaft (2) is arranged at the center of the cylindrical column (18), and two clamping grooves (21) matched and connected with the clamping protrusions (9) are formed in the middle position of the inner wall of the hollow cylinder (20).
8. A bobbin as claimed in claim 7, wherein: the drum wheel (19) is provided with a plurality of threading holes (22) which are distributed in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136050.7U CN210763706U (en) | 2019-07-19 | 2019-07-19 | Fixing device and bobbin adaptive to same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136050.7U CN210763706U (en) | 2019-07-19 | 2019-07-19 | Fixing device and bobbin adaptive to same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763706U true CN210763706U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921136050.7U Active CN210763706U (en) | 2019-07-19 | 2019-07-19 | Fixing device and bobbin adaptive to same |
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| Country | Link |
|---|---|
| CN (1) | CN210763706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876858A (en) * | 2020-08-14 | 2020-11-03 | 东台远欣机械有限公司 | Easily-assembled and easily-adjusted bracket mounting mechanism for twisting machine |
| CN117531952A (en) * | 2023-10-10 | 2024-02-09 | 泰州宏润金属科技有限公司 | Automatic metal rivet processing machine tool |
-
2019
- 2019-07-19 CN CN201921136050.7U patent/CN210763706U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111876858A (en) * | 2020-08-14 | 2020-11-03 | 东台远欣机械有限公司 | Easily-assembled and easily-adjusted bracket mounting mechanism for twisting machine |
| CN111876858B (en) * | 2020-08-14 | 2021-11-30 | 东台远欣机械有限公司 | Easily-assembled and easily-adjusted bracket mounting mechanism for twisting machine |
| CN117531952A (en) * | 2023-10-10 | 2024-02-09 | 泰州宏润金属科技有限公司 | Automatic metal rivet processing machine tool |
| CN117531952B (en) * | 2023-10-10 | 2024-05-24 | 泰州宏润金属科技有限公司 | Automatic metal rivet processing machine tool |
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