CN203910550U - Transformer coil pay-off rack - Google Patents
Transformer coil pay-off rack Download PDFInfo
- Publication number
- CN203910550U CN203910550U CN201420356398.8U CN201420356398U CN203910550U CN 203910550 U CN203910550 U CN 203910550U CN 201420356398 U CN201420356398 U CN 201420356398U CN 203910550 U CN203910550 U CN 203910550U
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- China
- Prior art keywords
- rotating shaft
- return
- rack
- brake disc
- transformer coil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002435 tendon Anatomy 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 abstract 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a transformer coil pay-off rack, and aims at providing the transformer coil pay-off rack which is simple in structure, convenient to operate, long in service life and capable of firmly fixing a coil rack on a rotary shaft. The key point of the technical scheme is that the other end, opposite to the brake device, of the rotary shaft is sleeved with a fixed plate, a movable plate and a nut in sequence, wherein the fixed plate is fixed on the rotary shaft and fixedly connected with the rotary shaft, the movable plate and the rotary shaft are in slip connection, the other end surface, opposite to the fixed plate, of the movable plate is equipped with a positioning groove which is sunken inwards, symmetrical two blocking bumps are arranged in the positioning groove, the nut is sleeved and fixed with a non-return suite, the non-return suite is equipped with a through hole for penetrating through of the rotary shaft, the edge of the through hole of the non-return suite is equipped with a non-return surface adaptive to the positioning slot, and at least two blocking slots blocked with the blocking bumps are arranged on the non-return surface.
Description
Technical field
The utility model relates to transformer manufacture technology, and more particularly, it relates to a kind of transformer coil pay off rack.
Background technology
In the prior art, the pay off rack of transformer coil coil winding machine consists of support and paying out reel conventionally, and paying out reel is driven by the coiling pulling force of coil winding machine.This paying out machine, although simple in structure, but in use, the rotation of paying out reel does not have tensile force, and when coil winding machine need to stop, paying out machine is under effect of inertia, can be rotated further, the line Hui Song on the coil of wire, cause on coil winding machine the wire tension of coiling inhomogeneous, there is the phenomenon of juxtaposition in wire.In addition, because the rotation of paying out reel does not have tensile force, the work that need to wind the line provides pulling force, and working strength is large.
Application number is that 201220232628.0 Chinese patent discloses a kind of transformer coil pay off rack, it comprises a left side, right support, left socle is provided with screw rodb base, be provided with the silk hole of passing through screw rodb base with the screw mandrel of handwheel, right support is provided with the rotating shaft of band edge circle, rotating shaft end is provided with external screw thread, screw mandrel and rotating shaft are concentric, the end face that screw mandrel is corresponding with rotating shaft is respectively equipped with suitable thimble and pin hole, rotating shaft is provided with brake apparatus, described brake apparatus comprises brake rubber block band, roller end is provided with disk, brake rubber block band is on disk, one end of brake rubber block band is fixed on right support, the other end of brake rubber block band is connected with screw rod, screw rod is through right frame, be arranged with spring, end is fixed with adjusting nut.There is following shortcoming in this transformer coil pay off rack:
While 1, using, the coil holder that is wound with wire is put into rotating shaft, coil holder one end face withstands on end circle, then on the other end face of coil holder, need ring washer and nut to carry out, be pressed on ring washer, in anti-line process, nut easily occurs loosening, make back-up ring cannot compress coil holder, coil holder and rotating shaft are relatively rotated, also need to rotate handwheel simultaneously, the thimble of screw mandrel enters the pin hole of rotating shaft, complex structure, is not easy to operation, if while screw mandrel or rotating shaft bend, just make thimble and pin hole accurately not to coordinate, cause cannot using, reducing useful life;
2, wherein brake apparatus is to coordinate by screw rod and adjusting nut, carrys out the tensile force of adjustable brake device countershaft, and because adjusting nut and screw flight coordinate, to be easily subject to generation of vibration loosening, is difficult to be transferred to suitable tensile force stably.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of simple in structure, convenient operation, high useful life, can firmly coil holder be fixedly secured to the transformer coil pay off rack in rotating shaft.
For achieving the above object, the utility model provides following technical scheme: a kind of transformer coil pay off rack, comprise installing rack, controller, rotating shaft, brake apparatus, described controller is placed on installing rack, described rotating shaft and installing rack are rotationally connected, described brake apparatus is connected with rotating shaft one end, the other end of rotating shaft is provided with external screw thread, the other end of the relative brake apparatus of described rotating shaft is arranged with fixed head successively, portable plate, nut, described fixed head is fixed on rotating shaft and is fixedly connected with, described portable plate and rotating shaft are slidably connected, the other end of the relative fixed head of described portable plate is provided with the detent caving inward, in described detent, be provided with two symmetrical screens projections, the intrinsic non-return external member of described nut sleeve, described non-return external member is provided with the through hole passing for rotating shaft, the through hole edge of non-return external member is provided with and suitable non-return of detent, described non-return is provided with at least two draw-in grooves that engage with screens projection.
By adopting technique scheme, during use, the coil holder that is wound with wire is put into rotating shaft, coil holder one end face and fixed head are inconsistent, described portable plate is set in rotating shaft and is positioned on the other end of coil holder, rotating nut, in described nut rotary course, can compress portable plate, portable plate is placed on non-return in non-return external member by detent, screens projection and draw-in groove fasten simultaneously, make portable plate relative with nut static and order about portable plate and slide along rotating shaft, make the end face of portable plate and coil holder inconsistent, can effectively prevent that nut from occurring loosening, coil holder is fixedly secured in rotating shaft and rotated with rotating shaft, the other end of rotating shaft is provided with brake apparatus, the pre-tensioning of can countershaft exerting pressure, realize unwrapping wire function and screw mandrel need to be set on installing rack, make the thimble of screw mandrel enter the pin hole of rotating shaft, reduce installing component, make simple in structure, convenient operation, the slight bending of rotating shaft simultaneously can not affect portable plate and slide in rotating shaft, also not affecting nut is connected with the bolt of rotating shaft, improve useful life.
The utility model is further set to: described draw-in groove has six, and six draw-in groove intervals are evenly arranged on non-return of non-return external member.
By adopting technique scheme, screens projection can be fastened with draw-in groove fast, be convenient to assemble.
The utility model is further set to: described brake apparatus comprises brake disc, friction plate and for ordering about the inconsistent driver of friction plate and brake disc, described brake disc is fixed in rotating shaft, and described friction plate is fixed on the telescopic shaft of driver and is positioned at brake disc one side.
By adopting technique scheme, described friction plate is under driver effect, make friction plate and brake disc inconsistent, controller can be controlled the stroke of the telescopic shaft of driver, regulate friction plate and brake disc to compress the size of power, control friction plate and brake disc and relatively rotate the frictional force that need to overcome, carry out the tensile force of adjustable brake device countershaft, because the stroke of driver is the impact that can accurately be controlled and can not be vibrated by controller, be convenient to be transferred to suitable tensile force stably.
The utility model is further set to: the side that described brake disc is relative with friction plate is provided with several annular anti-skidding convex tendons, the center of circle of several annular anti-skidding convex tendons all overlaps with the center of circle of brake disc, and the diameter of several annular anti-skidding convex tendons becomes large gradually from the Dao Qi edge, the center of circle of brake disc.
By adopting technique scheme, when brake disc and friction plate are conflicted mutually, increase the contact area of brake disc and friction plate, improve friction effect between the two.
The utility model is further set to: the quantity of described rotating shaft is two, is disposed on installing rack.
By adopting technique scheme, make two rotating shafts on this transformer coil pay off rack put the coil holder that is wound with wire, one of them rotating shaft is as standby, after the line of a rotating shaft wire reeling rack discharges simultaneously, can use another rotating shaft to carry out unwrapping wire at once, increase work efficiency; This transformer coil pay off rack also can be used for the winding of coiling two strands simultaneously, improves its scope of application.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model transformer coil pay off rack;
Fig. 2 is the structural representation two of the utility model transformer coil pay off rack;
Fig. 3 is A partial enlarged drawing in Fig. 1;
Fig. 4 is the structural representation of contrary external member in Fig. 1.
1, installing rack; 2, controller; 3, rotating shaft; 4, brake apparatus; 41, brake disc; 42, friction plate; 43, driver; 5, fixed head; 6, portable plate; 61, detent; 62, screens projection; 7, nut; 8, non-return external member; 81, through hole; 82, non-return; 83, draw-in groove.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model transformer coil pay off rack is described further.
A kind of transformer coil pay off rack, comprise installing rack 1, controller 2, rotating shaft 3, brake apparatus 4, described controller 2 is placed on installing rack 1 and can be fixed by welding, described rotating shaft 3 is rotationally connected with installing rack 1, described rotating shaft 3 can be by sheathed two or more bearings in rotating shaft 3, then by bearing pedestal, be fixed on installing rack 1, realize and being rotationally connected.
Described brake apparatus 4 is connected with rotating shaft 3 one end, the other end of rotating shaft 3 is provided with external screw thread, this external screw thread can trapezoidal thread, improve connective stability, the other end of described rotating shaft 3 relative brake apparatus 4 is arranged with fixed head 5 successively, portable plate 6, nut 7, described fixed head 5 is fixedly connected with rotating shaft 3, can use welding that fixed head 5 is fixed in rotating shaft 3, described portable plate 6 is slidably connected with rotating shaft 3, portable plate 6 can slide along the axis of rotating shaft 3, the other end of described portable plate 6 relative fixed heads 5 is provided with the detent 61 caving inward, for the ease of manufacturing, described detent is arc surface detent, in described detent 61, be provided with two symmetrical screens projections 62, the intrinsic non-return external member 8 of described nut 7 cover, described non-return external member 8 is provided with the through hole 81 passing for rotating shaft 3, through hole 81 edges of non-return external member 8 are provided with and suitable non-return 82 of detent 61, non-return circular arc anchor ring that is wherein, described non-return 82 is provided with at least two draw-in grooves 83 that engage with screens projection 62, described draw-in groove 83 has six, six draw-in groove 83 intervals are evenly arranged on non-return 82 of non-return external member, make screens projection 62 can be fast and draw-in groove 82 fasten, be convenient to assembling.
During use, the coil holder that is wound with wire is put into rotating shaft 3, coil holder one end face and fixed head 5 are inconsistent, described portable plate 6 is set in rotating shaft 3 and is positioned on the other end of coil holder, rotating nut 7, in described nut 7 rotary courses, can compress portable plate 6, portable plate 6 is placed on non-return 82 in non-return external member 8 by detent 61, the projection 62 of screens simultaneously fastens with draw-in groove 83, make portable plate 6 relative with nut 7 static and order about portable plate 6 and slide along rotating shaft 3, make portable plate 6 inconsistent with the end face of coil holder, can effectively prevent that nut 7 from occurring loosening, coil holder is fixedly secured in rotating shaft 3 with rotating shaft 3 rotations, the other end of rotating shaft 3 is provided with brake apparatus 4, the pre-tensioning of can countershaft 3 exerting pressure, realize unwrapping wire function and screw mandrel need to be set on installing rack, make the thimble of screw mandrel enter the pin hole of rotating shaft, reduce installing component, make simple in structure, convenient operation, the slight bending of rotating shaft 3 simultaneously can not affect portable plate and slide in rotating shaft, also not affecting nut 7 is connected with the bolt of rotating shaft, improve useful life.
Described brake apparatus 4 comprises brake disc 41, friction plate 42 and for ordering about the inconsistent driver 43 of friction plate 42 and brake disc 41, driver can cylinder or oil hydraulic cylinder, be preferably cylinder, convenient operation, draw materials conveniently, described brake disc 41 is fixed in rotating shaft 3, described friction plate 42 is fixed on the telescopic shaft of driver 43 and is positioned at brake disc 41 1 sides, described friction plate 42 is under driver 43 effects, make friction plate 42 and brake disc 41 inconsistent, controller 2 can be controlled the stroke of the telescopic shaft of driver 43, regulate friction plate 42 and brake disc 41 to compress the size of power, control friction plate 42 and relatively rotate the frictional force that need to overcome with brake disc 41, carry out the tensile force of adjustable brake device 4 countershafts 3, because the stroke of driver 43 is the impacts that can accurately be controlled and can not be vibrated by controller 2, be convenient to be transferred to suitable tensile force stably.
The side that described brake disc 41 is relative with friction plate 42 is provided with several annular anti-skidding convex tendons, the center of circle of several annular anti-skidding convex tendons all overlaps with the center of circle of brake disc 41, the diameter of several annular anti-skidding convex tendons becomes large gradually from the Dao Qi edge, the center of circle of brake disc 41, when brake disc 41 is conflicted mutually with friction plate 42, the contact area that increases brake disc 41 and friction plate 42, improves friction effect between the two.
The quantity of wherein said rotating shaft 3 is two, be disposed on installing rack 1, make two rotating shafts 3 on this transformer coil pay off rack put the coil holder that is wound with wire simultaneously, one of them rotating shaft 3 is as standby, after the line of rotating shaft 3 wire reeling racks discharges, can use another rotating shaft 3 to carry out unwrapping wire at once, increase work efficiency; This transformer coil pay off rack also can be used for the winding of coiling two strands simultaneously, improves its scope of application.
Claims (5)
1. a transformer coil pay off rack, comprise installing rack, controller, rotating shaft, brake apparatus, described controller is placed on installing rack, described rotating shaft and installing rack are rotationally connected, described brake apparatus is connected with rotating shaft one end, the other end of rotating shaft is provided with external screw thread, it is characterized in that: the other end of the relative brake apparatus of described rotating shaft is arranged with fixed head successively, portable plate, nut, described fixed head is fixed on rotating shaft and is fixedly connected with, described portable plate and rotating shaft are slidably connected, the other end of the relative fixed head of described portable plate is provided with the detent caving inward, in described detent, be provided with two symmetrical screens projections, the intrinsic non-return external member of described nut sleeve, described non-return external member is provided with the through hole passing for rotating shaft, the through hole edge of non-return external member is provided with and suitable non-return of detent, described non-return is provided with at least two draw-in grooves that engage with screens projection.
2. transformer coil pay off rack according to claim 1, is characterized in that: described draw-in groove has six, and six draw-in groove intervals are evenly arranged on non-return of non-return external member.
3. transformer coil pay off rack according to claim 1 and 2, it is characterized in that: described brake apparatus comprises brake disc, friction plate and for ordering about the inconsistent driver of friction plate and brake disc, described brake disc is fixed in rotating shaft, and described friction plate is fixed on the telescopic shaft of driver and is positioned at brake disc one side.
4. transformer coil pay off rack according to claim 3, it is characterized in that: the side that described brake disc is relative with friction plate is provided with several annular anti-skidding convex tendons, the center of circle of several annular anti-skidding convex tendons all overlaps with the center of circle of brake disc, and the diameter of several annular anti-skidding convex tendons becomes large gradually from the Dao Qi edge, the center of circle of brake disc.
5. transformer coil pay off rack according to claim 1 and 2, is characterized in that: the quantity of described rotating shaft is two, is disposed on installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356398.8U CN203910550U (en) | 2014-06-30 | 2014-06-30 | Transformer coil pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356398.8U CN203910550U (en) | 2014-06-30 | 2014-06-30 | Transformer coil pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910550U true CN203910550U (en) | 2014-10-29 |
Family
ID=51784806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356398.8U Expired - Fee Related CN203910550U (en) | 2014-06-30 | 2014-06-30 | Transformer coil pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910550U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916428A (en) * | 2015-05-20 | 2015-09-16 | 洛阳亚日实业集团有限公司 | Support used in conjunction with winder |
| CN109378208A (en) * | 2018-12-20 | 2019-02-22 | 宜昌昌耀变压器有限公司 | A transformer coil pay-off frame |
| CN110266162A (en) * | 2019-05-20 | 2019-09-20 | 浙江丰源智能装备有限公司 | A stator wire binding machine |
| CN110415968A (en) * | 2019-09-05 | 2019-11-05 | 珠海市科瑞思机械科技有限公司 | A kind of winding mechanism |
| CN110526036A (en) * | 2019-09-03 | 2019-12-03 | 重庆泰山电缆有限公司 | The pay off rack of Tension Adjustable |
| CN111776867A (en) * | 2020-08-13 | 2020-10-16 | 重庆泰山电缆有限公司 | Tension device for cable reel |
| CN115676488A (en) * | 2022-10-24 | 2023-02-03 | 国网福建省电力有限公司宁化县供电公司 | Power supply and distribution wire paying-off device and method for electric power |
-
2014
- 2014-06-30 CN CN201420356398.8U patent/CN203910550U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916428A (en) * | 2015-05-20 | 2015-09-16 | 洛阳亚日实业集团有限公司 | Support used in conjunction with winder |
| CN109378208A (en) * | 2018-12-20 | 2019-02-22 | 宜昌昌耀变压器有限公司 | A transformer coil pay-off frame |
| CN110266162A (en) * | 2019-05-20 | 2019-09-20 | 浙江丰源智能装备有限公司 | A stator wire binding machine |
| CN110266162B (en) * | 2019-05-20 | 2024-04-30 | 浙江丰源智能装备有限公司 | Stator wire binding machine |
| CN110526036A (en) * | 2019-09-03 | 2019-12-03 | 重庆泰山电缆有限公司 | The pay off rack of Tension Adjustable |
| CN110526036B (en) * | 2019-09-03 | 2021-04-06 | 重庆泰山电缆有限公司 | Tension-adjustable pay-off rack |
| CN110415968A (en) * | 2019-09-05 | 2019-11-05 | 珠海市科瑞思机械科技有限公司 | A kind of winding mechanism |
| CN110415968B (en) * | 2019-09-05 | 2023-09-12 | 珠海市科瑞思机械科技有限公司 | Winding mechanism |
| CN111776867A (en) * | 2020-08-13 | 2020-10-16 | 重庆泰山电缆有限公司 | Tension device for cable reel |
| CN115676488A (en) * | 2022-10-24 | 2023-02-03 | 国网福建省电力有限公司宁化县供电公司 | Power supply and distribution wire paying-off device and method for electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |