CN202796430U - Pay-off tensioning device used for winding of transformer coil - Google Patents
Pay-off tensioning device used for winding of transformer coil Download PDFInfo
- Publication number
- CN202796430U CN202796430U CN2012204948669U CN201220494866U CN202796430U CN 202796430 U CN202796430 U CN 202796430U CN 2012204948669 U CN2012204948669 U CN 2012204948669U CN 201220494866 U CN201220494866 U CN 201220494866U CN 202796430 U CN202796430 U CN 202796430U
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- coil
- tensioning apparatus
- paying out
- unwrapping wire
- out reel
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Abstract
The utility model provides a pay-off tensioning device used for winding of a transformer coil and belongs to the technical field of machinery. The pay-off tensioning device used for the winding of the transformer coil solves the technical problems that an existing pay-off tensioning device is not capable of paying off a plurality of electromagnetic wire coils at the same time, a tensioning effect is poor, and the like. The pay-off tensioning device used for the winding of the transformer coil comprises a rack, wherein a plurality of pay-off shafts are arranged on the rack and can be inserted on the electromagnetic wire coils, the electromagnetic wire coils are fixed on the pay-off shafts in a circumferential direction, and each pay-off shaft and a support of the rack are both provided with a tensioning structure which is capable of adjusting rotational resistance of the pay-off shafts. The pay-off tensioning device used for the winding of the transformer coil is capable of paying off the plurality of the electromagnetic wire coils at the same time, and the electromagnetic wire coils have a good tensioning effect.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the unwrapping wire tensioning apparatus that a kind of unwrapping wire tensioning apparatus, particularly a kind of winded coil of transformer are used.
Background technology
Transformer Winding Machines is the special equipment of winded coil of transformer, and what relate to herein is unwrapping wire tensioning apparatus for the horizontal coil winding machine of coiling high-power transformer coil.
Horizontal coil winding machine is with coil winding machine axial, the radial compaction structure, in the production of high-power transformer coil, be widely used, for large-scale coil winding machine, a lot of all is to adopt independent unwrapping wire frame, general structure comprises base and rotates the rotating shaft that is arranged on the base, be fixed in the rotating shaft as raw-material electromagnetic wire coil, by pulling force drive electromagnetic wire coil rotation and the unwrapping wire of coil winding machine.There is following shortcoming in coil winding machine actinobacillus device of the prior art: what 1, the coiling of coil was adopted is easy pay off rack, can not strain copper cash during coiling, not only affect the coiling precision, and when startup and disable motor, can cause the confusion of copper cash, even knotting is scrapped; 2, the movement of large-scale coil winding machine actinobacillus device generally promotes by artificial, and management and the production of coil shop are made troubles; 3, along with constantly changing of magnetoelectricity equipment is new, have another large drawback that the coil winding machine actinobacillus device exists now to multiple conducting wires and around, existingly generally can only piece together with a plurality of simple and easy pay off racks, between drum fixed axis and drum and the frame all relative swing offset will occur when work, the powder that wearing and tearing produce may pollute coil and operating environment, but also can affect production efficiency.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the unwrapping wire tensioning apparatus that a kind of winded coil of transformer is used, and the technical problem that the utility model solves is that the tensile force of electromagnetic wire coil is regulated.
The purpose of this utility model can realize by following technical proposal:
The unwrapping wire tensioning apparatus that a kind of winded coil of transformer is used, this unwrapping wire tensioning apparatus comprises a frame, it is characterized in that, described frame is provided with several can be plugged on paying out reel on the electromagnetic wire coil, described electromagnetic wire coil circumferentially is fixed on the paying out reel, and every paying out reel and frame support are equipped with the tension structure that can regulate the paying out reel rotary resistance.
Operation principle of the present utility model is: a plurality of paying out reels on the frame are for the simultaneously coiling of a plurality of electromagnetic wire coils, paying out reel is provided with the tension structure that can regulate the paying out reel rotary resistance, utilize coil winding machine to the rotation of transformer coil during coiling, the pulling electromagnetic wire coil rotates, the rotary resistance that tension structure provides for electromagnetic wire coil can be rotated smoothly unwrapping wire with electromagnetic wire coil and the copper cash tension is advisable, and this tension structure can also prevent that when the coil winding machine opening and closing coiling that the tension variations to electromagnetic wire coil causes is lax even chaotic.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, described tension structure comprises the regulating wheel that is fixedly installed on the paying out reel, offer limited ring groove on the outer peripheral face of described regulating wheel, described limited ring groove inside lap has a tension band, one end of described tension band is fixed on the frame, the other end of described tension band and a screw are connected, and are arranged with holddown spring on the described screw, described screw also be opened in frame on screw cooperate.Adjustment screw can be adjusted tension band to the frictional force of regulating wheel, thereby adjusts the rotary resistance of paying out reel, and copper cash is in suitable tensioning state during with the assurance coiling.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, the inboard of described tension band is provided with frictional layer, and described frictional layer is the damping rubber band.The regulating wheel friction of damping rubber band and metal material is rotated paying out reel under certain resistance, and is easy to heat radiation.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, described tension structure comprises adjustable clamp and regulating wheel that is fixedly installed on the frame, described adjustable clamp comprise can be respectively with two sidewalls of regulating wheel against lever arm and fixed arm, offer guide through hole on the described adjustable clamp body, be equipped with a bolt on the described lever arm, described bolt also is plugged in the guide through hole.Bolt can be regulated the distance between lever arm and the fixed arm, and then adjusts the resistance between adjustable clamp and the regulating wheel.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, the inboard of described lever arm and fixed arm is provided with frictional layer, and described frictional layer is the damping rubber band.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, described regulating wheel is provided with a pin parallel with paying out reel, and described pin can be plugged in the location hole on the electromagnetic wire coil.Electromagnetic wire coil is circumferentially located by pin and paying out reel.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, described frame comprises base and the support that is fixed on the base, and described paying out reel is fixed on the support and is parallel to each other.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, the number of described paying out reel is 8～64, and two row are evenly distributed on the support about dividing.In this programme, the number of paying out reel is 36, can be for 36 or following simultaneously coiling of electromagnetic wire coil.
In the unwrapping wire tensioning apparatus that above-mentioned winded coil of transformer is used, described base is provided with and drives wheel and driven wheel, described driving wheel and driven wheel be arranged on ground guide rail and cooperate, described driving wheel links to each other with a motor.Utilize the wheel of driven by motor to adjust position between this unwrapping wire tensioning apparatus and the coil winding machine.
Compared with prior art, the utlity model has following advantage:
1, is equiped with tension structure on the axis of orientation in this unwrapping wire tensioning apparatus, can adjusts the tensile force of paying out reel, be applicable to the coiling of the electromagnetic wire coil of all size, and guarantee the coiling quality.
2, the frame in this unwrapping wire tensioning apparatus is provided with the wheel that cooperates with ground guide rail, can adjust position between frame and the coil winding machine by motor-driven wheel, is convenient to operation and workshop management to actinobacillus device.
3, this unwrapping wire tensioning apparatus is provided with a plurality of paying out reels, and in the embodiment, the number of paying out reel is 36, applicable 36 or following simultaneously unwrapping wire coiling of electromagnetic wire coil.
Description of drawings
Fig. 1 is the perspective view of this unwrapping wire tensioning apparatus among the embodiment one.
Fig. 2 is the planar structure schematic diagram of this unwrapping wire tensioning apparatus among the embodiment one.
Fig. 3 is the difference structural representation of the paying out reel of this unwrapping wire tensioning apparatus among the embodiment one.
Fig. 4 is the structural representation of paying out reel among the embodiment one.
Fig. 5 is the structure enlarged drawing of A among Fig. 2.
Fig. 6 is the tension structure schematic diagram of embodiment two.
Fig. 7 is the structure enlarged drawing of B among Fig. 2.
Fig. 8 is the structure enlarged drawing of C among Fig. 3.
Fig. 9 is the perspective view of electromagnetic wire coil and paying out reel among the embodiment one.
Among the figure, 1, frame; 1a, base; 1b, support; 2, electromagnetic wire coil; 3, paying out reel; 411, regulating wheel; 412, limited ring groove; 413, tension band; 414, screw; 415, holddown spring; 416, frictional layer; 421, adjustable clamp body; 422, lever arm; 423, fixed arm; 424, guide through hole; 425, bolt; 5, pin; 6, location hole; 71, drive wheel; 72, driven wheel; 73, guide rail; 74, motor; 75, reduction gearing; 76, baffle; 77, shaft coupling; 78, driving shaft; 8, axle sleeve.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Embodiment one:
Such as Fig. 1, Fig. 2 and shown in Figure 3, this unwrapping wire tensioning apparatus comprises a frame 1, frame 1 comprises base 1a and the support 1b that is fixed on the base 1a, paying out reel 3 is fixed on support 1b upward and is parallel to each other, electromagnetic wire coil 2 circumferentially is fixed on the paying out reel 3, and pass through axle sleeve 8 with its axial limiting, wherein, the number of paying out reel 3 is 36, these 36 paying out reels 3 are divided into two-layer up and down at support 1b, every one deck all evenly distributes in two sides intersections of support 1b, base 1a is provided with and drives wheel 71 and driven wheel 72, drive wheel 71 and driven wheel 72 and be arranged on ground guide rail 73 and cooperate, driving wheel 71 links to each other with a motor 74, utilizes the wheel of motor 74 drives to adjust position between this unwrapping wire tensioning apparatus and the coil winding machine.
Such as Fig. 4, Fig. 5 and shown in Figure 9, this unwrapping wire tensioning apparatus comprises a regulating wheel 411 that is located on the paying out reel 3, offer limited ring groove 412 on the outer peripheral face of regulating wheel 411, limited ring groove 412 inside laps have a tension band 413, one end of tension band 413 is fixed on the frame 1, the other end of tension band 413 and a screw 414 are connected, and are arranged with holddown spring 415 on the screw 414, screw 414 also be opened in frame 1 on screw cooperate.Adjustment screw 414 can be adjusted the frictional force of 413 pairs of regulating wheels 411 of tension band, thereby adjust the rotary resistance of paying out reel 3, copper cash is in suitable tensioning state during with the assurance coiling, the inboard of tension band 413 is provided with frictional layer 416, frictional layer 416 is the damping rubber band, regulating wheel 411 frictions of damping rubber band and metal material are rotated paying out reel 3 under certain resistance, and are easy to heat radiation.Paying out reel 3 on this device is fixed on the support 1b by bearing, and regulating wheel 411 is provided with the pin 5 parallel with paying out reel 3, and this pin 5 cooperates with location hole 6 on the electromagnetic wire coil 2, and electromagnetic wire coil 2 circumferentially is fixed on the paying out reel 3.
As shown in Figure 7; base 1a is provided with and drives wheel 71 and driven wheel 72; drive wheel 71 and driven wheel 72 and be arranged on ground guide rail 73 and cooperate; driving wheel 71 links to each other with motor 74 by driving shaft 78; wherein; also be provided with two reduction gearing 75 between motor 74 and the driving wheel 71; above reduction gearing 75, also be equipped with one for the protection of the baffle 76 of gear; the structure of wheel is and the similar metallic wheel that is provided with postive stop baffle of train wheel; four wheels all be arranged in parallel; the wheel that utilizes motor 74 to drive is adjusted the position between this unwrapping wire tensioning apparatus and the coil winding machine, is convenient to the management in workshop and the operation of this device.
As shown in Figure 8, the motor 74 that links to each other with driving wheel 71 links to each other with two driving wheels 71 by the screw gear changed course is rear, and screw gear can produce very large gearratio, has better deceleration effect, wherein also is provided with shaft coupling 77 between motor 74 and the driving shaft.
Embodiment two:
As shown in Figure 6, the content of present embodiment is roughly identical with embodiment one, difference is: tension structure comprises adjustable clamp and regulating wheel 411 that is fixedly installed on the frame 1, adjustable clamp comprise can be respectively with two sidewalls of regulating wheel 411 against lever arm 422 and fixed arm 423, offer guide through hole 424 on these 421 bodies of adjustable clamp, be equipped with a bolt 425 on the lever arm 422, bolt 425 also is plugged in the guide through hole 424, bolt 425 can be regulated the distance between lever arm 422 and the fixed arm 423, and then the resistance between adjustment adjustable clamp and the regulating wheel 411, wherein, the support 1b of the body of adjustable clamp and this unwrapping wire tensioning apparatus is connected, the inboard of lever arm 422 and fixed arm 423 is provided with frictional layer 416, and described frictional layer 416 is the damping rubber band.
The operation principle of this device is: a plurality of paying out reels 3 on the frame 1 are for a plurality of electromagnetic wire coil 2 simultaneously coilings, paying out reel 3 is provided with the tension structure that can regulate paying out reel 3 rotary resistances, utilize coil winding machine to the rotation of transformer coil during coiling, pulling electromagnetic wire coil 2 rotates, the rotary resistance that tension structure provides for electromagnetic wire coil 2 can be rotated smoothly unwrapping wire with electromagnetic wire coil 2 and the copper cash tension is advisable, and this tension structure can also prevent that when the coil winding machine opening and closing coiling that the tension variations to electromagnetic wire coil 2 causes is lax even chaotic.
Although this paper has more used frame 1, base 1a, support 1b, electromagnetic wire coil 2, paying out reel 3, regulating wheel 411, limited ring groove 412, tension band 413, screw 414, holddown spring 415, frictional layer 416, adjustable clamp body 421, lever arm 422, fixed arm 423, guide through hole 424, bolt 425, pin 5, location hole 6, driven the terms such as wheel 71, driven wheel 72, guide rail 73, motor 74, reduction gearing 75, baffle 76, shaft coupling 77, driving shaft 78, axle sleeve 8, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (9)
1. unwrapping wire tensioning apparatus that winded coil of transformer is used, this unwrapping wire tensioning apparatus comprises a frame (1), it is characterized in that, described frame (1) is provided with several can be plugged on paying out reel (3) on the electromagnetic wire coil (2), described electromagnetic wire coil (2) circumferentially is fixed on the paying out reel (3), and every paying out reel (3) is equipped with the tension structure that can regulate paying out reel (3) rotary resistance with frame (1) support (1b).
2. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 1, it is characterized in that, described tension structure comprises the regulating wheel (411) that is fixedly installed on the paying out reel (3), offer limited ring groove (412) on the outer peripheral face of described regulating wheel (411), described limited ring groove (412) inside lap has a tension band (413), one end of described tension band (413) is fixed on the frame (1), the other end of described tension band (413) and a screw (414) are connected, be arranged with holddown spring (415) on the described screw (414), described screw (414) also be opened in frame (1) on screw cooperate.
3. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 2 is characterized in that the inboard of described tension band (413) is provided with frictional layer (416), and described frictional layer (416) is the damping rubber band.
4. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 1, it is characterized in that, described tension structure comprises adjustable clamp and a regulating wheel (411) that is fixedly installed on the frame (1), described adjustable clamp comprise can be respectively with two sidewalls of regulating wheel (411) against lever arm (422) and fixed arm (423), offer guide through hole (424) on the described adjustable clamp body (421), be equipped with a bolt (425) on the described lever arm (422), described bolt (425) also is plugged in the guide through hole (424).
5. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 4, it is characterized in that, the inboard of described lever arm (422) and fixed arm (423) is provided with frictional layer (416), and described frictional layer (416) is the damping rubber band.
6. according to claim 2 or the unwrapping wire tensioning apparatus used of 3 or 4 or 5 described a kind of winded coil of transformers, it is characterized in that, described regulating wheel (411) is provided with a pin (5) parallel with paying out reel (3), and described pin (5) can be plugged in the location hole (6) on the electromagnetic wire coil (2).
7. according to claim 1 and 2 or the unwrapping wire tensioning apparatus used of 3 or 4 or 5 described a kind of winded coil of transformers, it is characterized in that, described frame (1) comprises base (1a) and is fixed on support (1b) on the base (1a), and it is upper and be parallel to each other that described paying out reel (3) is fixed on support (1b).
8. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 7 is characterized in that the number of described paying out reel (3) is 8～64, and minute up and down two row are evenly distributed on the support (1b).
9. the unwrapping wire tensioning apparatus used of a kind of winded coil of transformer according to claim 7, it is characterized in that, described base (1a) is provided with and drives wheel (71) and driven wheel (72), described driving wheel (71) and driven wheel (72) be arranged on ground guide rail (73) and cooperate, described driving wheel (71) links to each other with a motor (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204948669U CN202796430U (en) | 2012-09-25 | 2012-09-25 | Pay-off tensioning device used for winding of transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204948669U CN202796430U (en) | 2012-09-25 | 2012-09-25 | Pay-off tensioning device used for winding of transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796430U true CN202796430U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204948669U Expired - Fee Related CN202796430U (en) | 2012-09-25 | 2012-09-25 | Pay-off tensioning device used for winding of transformer coil |
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| CN (1) | CN202796430U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030086A (en) * | 2014-03-31 | 2014-09-10 | 宁波奥捷工业自动化有限公司 | Automatic rotor-tensioning device for winding machines |
| CN104555586A (en) * | 2014-12-15 | 2015-04-29 | 大连达尔马电机有限公司 | Multi-axis pay-off machine |
| CN106062908A (en) * | 2014-03-04 | 2016-10-26 | 日特机械工程株式会社 | Wire winding apparatus and wire winding method |
| CN108597860A (en) * | 2018-03-26 | 2018-09-28 | 东莞市智感机械电子科技有限公司 | A kind of payingoff mechanism of coil winding machine and its anti-knotting broken string method |
| CN110054019A (en) * | 2019-04-11 | 2019-07-26 | 上海上电电机股份有限公司 | A kind of coil electromagnetism line is perpendicular around forming processing device |
-
2012
- 2012-09-25 CN CN2012204948669U patent/CN202796430U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106062908A (en) * | 2014-03-04 | 2016-10-26 | 日特机械工程株式会社 | Wire winding apparatus and wire winding method |
| CN104030086A (en) * | 2014-03-31 | 2014-09-10 | 宁波奥捷工业自动化有限公司 | Automatic rotor-tensioning device for winding machines |
| CN104555586A (en) * | 2014-12-15 | 2015-04-29 | 大连达尔马电机有限公司 | Multi-axis pay-off machine |
| CN108597860A (en) * | 2018-03-26 | 2018-09-28 | 东莞市智感机械电子科技有限公司 | A kind of payingoff mechanism of coil winding machine and its anti-knotting broken string method |
| CN108597860B (en) * | 2018-03-26 | 2023-08-18 | 东莞市智感机械电子科技有限公司 | Paying-off mechanism of winding machine and knotting-preventing wire-breaking method thereof |
| CN110054019A (en) * | 2019-04-11 | 2019-07-26 | 上海上电电机股份有限公司 | A kind of coil electromagnetism line is perpendicular around forming processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zhongyuan Inventor before: Yu Gaobo Inventor before: Huang Zhongyuan Inventor before: Ren Kaiqian Inventor before: Wu Qingguo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU GAOBO HUANG ZHONGYUAN REN KAIQIAN WU QINGGUO TO: HUANG ZHONGYUAN |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |