CN202178677U - Double coil winding device for motor - Google Patents
Double coil winding device for motor Download PDFInfo
- Publication number
- CN202178677U CN202178677U CN2011203120100U CN201120312010U CN202178677U CN 202178677 U CN202178677 U CN 202178677U CN 2011203120100 U CN2011203120100 U CN 2011203120100U CN 201120312010 U CN201120312010 U CN 201120312010U CN 202178677 U CN202178677 U CN 202178677U
- Authority
- CN
- China
- Prior art keywords
- back shaft
- support shaft
- riser
- pairs
- positioning
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a double coil winding device for a motor, relating to a motor coil, in particular to the technical field of double coil winding for direct drive motors. One end of a rotating support shaft is fixedly connected with a first upright plate; both ends of the first upright plate are respectively connected with a first support shaft and a second support shaft symmetrically by taking an axis of the rotating support shaft as a center; the other ends of the first support shaft and the second support shaft are respectively connected to a second upright plate; two pairs of first positioning loops are fixed on the first support shaft and positioning pieces are fixed between each pair of the positioning loops; two pairs of second positioning loops are fixed on the second support shaft; a positioning reverse wheel is fixed on the second support shaft between the two pairs of the second positioning loops; and positioning reverse pieces are fixed between each pair of the second positioning loops. The double coil winding can be realized by providing a payout stand at one side of the winding device, the method is easy to realize, and the production efficiency can be effectively improved.
Description
Technical field
The utility model relates to motor coil, relates in particular to a kind of winding technology field of direct driving motor twin coil.
Background technology
Wind energy is as a kind of regenerative resource of cleaning, and along with technology is progressively ripe, operating cost from now on can be lower than water power and thermoelectricity, and development prospect is boundless.The continuous increase of present wind-driven generator single-machine capacity, variable speed constant frequency, Variable Pitch type wind energy conversion system have occupied leading position gradually.Gear box is to transship and the higher parts of premature damage rate in the MW grade wind driven generator unit at present; Beginning to develop a kind of directly driving wind turbine generator abroad (also claims: the gearless wind motor); This unit adopts the multistage asynchronous motor directly to be connected the mode that drives with impeller; Remove this legacy device of gear box from; Multiple advantage such as high efficiency has very big development space when possessing low noise, improve unit durability, reduce unit volume, reducing operation expense, lower noise, low wind speed in the wind-force electrical machinery development.
In recent years, generation of electricity by new energy work obtains the active encouragement and support of country." electric power law " clearly stipulated.Country encourages and support utilizes regenerative resource and clean energy resource generating.Also propose in China's plans for economic and social development and the long-range objectives through the year 2010 outline " generations of electricity by new energy such as develop actively wind energy, oceanic energy, geothermal energy ".In order to support wind power generation, the preferential policy that some local government departments have also put into effect some wind-powered electricity generations has in succession played impetus preferably to the development of wind-powered electricity generation.The coil winding of direct driving motor generally adopted unicoil around mode in the wind power generator in the past, had plenty of operation at the scene, the coil winding out-of-flatness, and winding length is difficult to accurate control in the coil, causes resistance unbalance easily.Need carry out welding operation to each coil after the single coil coiling or mechanically be clamped together; The connection process of accomplishing this each individual layer of series coil like this just comprises the additional production step; This process must be looked over one's shoulder when what is more important specifically comprised welding, prevented to follow welding process the high temperature appearance of coil to occur damaging.
Summary of the invention
The purpose of the utility model is to provide a kind of coiling device that can overcome the prior art defective, improve the motor twin coil of coil winding efficient.
The utility model comprises a rotation back shaft; End at the rotation back shaft is fixedly connected first riser; Axle center with the rotation back shaft is that the difference symmetry connects first back shaft and second back shaft at the two ends of said first riser at the center; The other end of said first back shaft and second back shaft is connected on second riser, and said second riser and said first riser are arranged in parallel; It is characterized in that: on said first back shaft, be fixedly connected two pairs first locating rings, between every pair first locating ring, spacing is fixed at least five spacers respectively on said first back shaft identically along the length direction of first back shaft; On said second back shaft, be fixedly connected two pairs second locating rings along the length direction of second back shaft; Stationary positioned reverse wheel on second back shaft between two pairs second locating rings, between every pair second locating ring, on said second back shaft respectively spacing fix identically at least five the location commutator segments.
The free end of the rotation back shaft of the utility model is connected with the output of a motor; Through the control motor speed; The drum stand of being made up of first, second riser and first, second back shaft is rotated, and only needing provides a pay off rack in a side of the utility model, just can realize the coiling of twin coil; Method is easy to realize, can enhances productivity with effect.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the floor map of location commutator segment.
Embodiment
The utility model is provided with a rotation back shaft 1 that can be connected with motor; End at rotation back shaft 1 is fixedly connected first riser 2, is that the difference symmetry connects first back shaft 3 and second back shaft 4 at the two ends of first riser 2 at the center with the axle center that rotates back shaft 1.The other end of first back shaft 3 and second back shaft 4 is connected on second riser 5, and second riser 5 and first riser 2 are arranged in parallel.
On first back shaft 3, be fixedly connected two pairs first locating rings 6,7 along the length direction of first back shaft 3, according to the number of plies design demand of every group of coil between every pair first locating ring 6 and 7, spacing is fixed seven spacers 8 respectively on first back shaft 3 identically.
On second back shaft 4, be fixedly connected two pairs second locating rings 9,10 along the length direction of second back shaft 4, a fixing location reverse wheel 11 on two pairs second locating rings 9, second back shaft 4 between 10.Spacing is fixed seven location commutator segments 12 identically respectively at every pair second locating ring 9, between 10, on second back shaft 4.
As shown in Figure 2, each is located commutator segment 12 and is provided with an annular body 12-1, in the side of annular body 12-1 fan-shaped opening 12-2 is set.
Claims (2)
1. the coiling device of a motor twin coil; Comprise a rotation back shaft; End at the rotation back shaft is fixedly connected first riser; Axle center with the rotation back shaft is that symmetry connection first back shaft and second back shaft are distinguished at the two ends of said first riser in the center, and the other end of said first back shaft and second back shaft is connected on second riser, and said second riser and said first riser are arranged in parallel; It is characterized in that: on said first back shaft, be fixedly connected two pairs first locating rings, between every pair first locating ring, spacing is fixed at least five spacers respectively on said first back shaft identically along the length direction of first back shaft; On said second back shaft, be fixedly connected two pairs second locating rings along the length direction of second back shaft; Stationary positioned reverse wheel on second back shaft between two pairs second locating rings, between every pair second locating ring, on said second back shaft respectively spacing fix identically at least five the location commutator segments.
2. according to the coiling device of the said motor twin coil of claim 1, it is characterized in that said location commutator segment is an annular body, opening is set in a side of said annular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203120100U CN202178677U (en) | 2011-08-25 | 2011-08-25 | Double coil winding device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203120100U CN202178677U (en) | 2011-08-25 | 2011-08-25 | Double coil winding device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178677U true CN202178677U (en) | 2012-03-28 |
Family
ID=45868541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203120100U Withdrawn - After Issue CN202178677U (en) | 2011-08-25 | 2011-08-25 | Double coil winding device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315732A (en) * | 2011-08-25 | 2012-01-11 | 江苏宝杰隆电磁线有限公司 | Winding device of double coils of motor |
-
2011
- 2011-08-25 CN CN2011203120100U patent/CN202178677U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315732A (en) * | 2011-08-25 | 2012-01-11 | 江苏宝杰隆电磁线有限公司 | Winding device of double coils of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120328 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |