CN202695086U - Coiling locating device of transformer triangular iron core - Google Patents
Coiling locating device of transformer triangular iron core Download PDFInfo
- Publication number
- CN202695086U CN202695086U CN2012203762802U CN201220376280U CN202695086U CN 202695086 U CN202695086 U CN 202695086U CN 2012203762802 U CN2012203762802 U CN 2012203762802U CN 201220376280 U CN201220376280 U CN 201220376280U CN 202695086 U CN202695086 U CN 202695086U
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- iron core
- triangular iron
- triangular
- locating
- location
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Abstract
The utility model discloses a coiling locating device of a transformer triangular iron core, which mainly solves the problems of non-uniformity in twisting of a winding and low production efficiency of a locating device of the traditional triangular iron core. The coiling locating device of the transformer triangular iron core comprises a drying mesh belt (1), and is characterized by also comprising two triangular locating boards (2), wherein the two locating boards (2) are arranged on two ports of the triangular iron core (3), the periphery of each locating board (2) is an inclined plane and is coincident with the slope of the port of the triangular iron core (3), a through hole (4) matched with a rotating shaft (1) is arranged in the center of each locating board (2), the rotating shaft (1) penetrates through the two locating boards (2), and the locating boards (2) are clung to the triangular iron core (3) through clamping members. By adopting the embedded locating boards, the coiling locating device of the transformer triangular iron core is capable of automatic centering, ensures that the rotation centre line of the triangular iron core is automatically coincident with the geometrical centre line, brings convenience for installing the triangular iron core, is uniform in twisting the winding of each iron core pillar, does not need regulation after the iron core is installed, and is high in production efficiency.
Description
Technical field
The utility model relates to a kind of transformer triangular iron core spooling equipment, is specifically related to a kind of transformer triangular iron core coiling positioner.
Background technology
Triangular iron core is to be arranged by the solid that three iron core column are equilateral triangle to form, and is widely used on the equipment such as transformer and reactor.Triangular iron core and plane iron core have relatively been saved material, have reduced cost, because three balances have improved performance, have reduced loss, and noise is low.In order to guarantee preferably magnetic conductivity of iron core, the fabrication of iron core structure of remaining silent, iron core is without seam, and winding just need to directly be wrapped on the iron core column like this, because triangular iron core is spatial form, adopts original plane iron core coiling machine can't realize being installed and locating triangular iron core.Thereby, special-purpose triangular iron core positioner has appearred, this positioner is to adopt the chuck mode structure, chuck is fixed on the gyroaxis, gyroaxis passes the center of triangular iron core, and chuck is two and is located at respectively the two ends of triangular iron core that the chuck end face is provided with three groups of intermediate plates that are 120 ° of angles, intermediate plate can and can be stuck in three bights of triangular iron core along the radiai adjustment of chuck, and drive unit drives gyroaxis and rotates.Winding former is installed on the iron core column, and winding former drives rotation by winding transmission device, realizes the winding of each iron core of triangular iron core is twined.There is following technological deficiency in this triangular iron core positioner: 1. gyroaxis can not self-centering when being installed for triangular iron core, it is the center that gyroaxis is not positioned at triangular iron core, be difficult to regulate, deviation is larger, easily causes the winding of each iron core column on the triangular iron core to twine inhomogeneous.2. after finishing an iron core column winding winding, gyroaxis rotates 120 ° and twines winding in next iron core column, need to readjust the position between frock and the winding transmission device this moment, so that keep good transmission between winding former and the winding transmission device, production efficiency is low.
The utility model content
Twine problem inhomogeneous and that production efficiency is low in order to solve existing triangular iron core positioner winding, the utility model provides bright a kind of transformer triangular iron core coiling positioner, this transformer triangular iron core coiling positioner adopts embedded location-plate, can self-centering, make centre of gyration line and the geometric center lines automatic reclosing of triangular iron core, the triangular iron core that is installed is convenient, and the winding of each iron core column twines evenly, need not to regulate after once being installed, production efficiency is high again.
The technical solution of the utility model is: this transformer triangular iron core coiling positioner comprises gyroaxis, also be provided with two triangle location-plates, two location-plates are positioned at the two-port place of triangular iron core, location-plate periphery matches for the inclined-plane and with the gradient of triangular iron core port, the center of location-plate is provided with the through hole that matches with gyroaxis, gyroaxis passes two location-plates, and location-plate keeps being adjacent to triangular iron core by Fastener.
Described Fastener comprises positioning sleeve and nut, and the two ends of gyroaxis are provided with the screw thread adaptive with nut, and positioning sleeve withstands on the outside of location-plate and by fastening nuts.
The positioning sleeve at described triangular iron core two ends is rack-mount, and positioning sleeve can rotate relative to support.
The utlity model has following beneficial effect: owing to take such scheme, adopt embedded location-plate, the inclined-plane of location-plate upper periphery squeezes mutually with triangular iron core, can realize self-centering, make centre of gyration line and the geometric center lines automatic reclosing of triangular iron core, the triangular iron core accurate positioning, the triangular iron core that is installed is convenient, the winding of each iron core column twines evenly, need not to regulate after once being installed again, and production efficiency is high.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of location-plate 2 among Fig. 1.
Accompanying drawing 3 is vertical views of Fig. 2.
Accompanying drawing 4 is structural representations of Fig. 1 intermediate cam iron core 3.
1-gyroaxis among the figure, 2-location-plate, 3-triangular iron core, 4-through hole, 5-positioning sleeve, 6-nut, 7-support.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with Fig. 2, Fig. 3, shown in Figure 4, this transformer triangular iron core coiling positioner comprises gyroaxis 1, also be provided with two triangle location-plates 2, two location-plates 2 are positioned at the two-port place of triangular iron core 3, location-plate 2 periphery matches for the inclined-plane and with the gradient of triangular iron core 3 ports, the center of location-plate 2 is provided with the through hole 4 that matches with gyroaxis 1, and gyroaxis 1 passes two location-plates 2, and location-plate 2 keeps being adjacent to triangular iron core 3 by Fastener.Owing to take technique scheme, adopt embedded location-plate 2, the inclined-plane of location-plate 2 upper peripheries squeezes mutually with triangular iron core 3, can realize self-centering, make centre of gyration line and the geometric center lines automatic reclosing of triangular iron core 3, triangular iron core 3 accurate positionings, triangular iron core 3 convenience are installed, the winding of each iron core column twines evenly, need not to regulate after once being installed again, and production efficiency is high.
Described Fastener comprises positioning sleeve 5 and nut 6, and the two ends of gyroaxis 1 are provided with the screw thread adaptive with nut 6, and positioning sleeve 6 withstands on the outside of location-plate 2 and fastening by nut 6.Present embodiment is mode of priority, certainly adopts the Fastener of other structure also can reach the purpose of this utility model, as adopting the Fasteners such as cylinder, rack-and-pinion.
The positioning sleeve 6 at described triangular iron core 3 two ends is installed on the support 7, and positioning sleeve 6 can rotate relative to support 7.After iron core column winding on the triangular iron core 3 twined, gyroaxis 1 rotated 120 ° and twines winding in next iron core column, and need not the position between adjusting tool and the winding transmission device this moment, shortened the time of being installed, and production efficiency is high.
Claims (3)
1. transformer triangular iron core coiling positioner, comprise gyroaxis (1), it is characterized in that: also be provided with two triangle location-plates (2), two location-plates (2) are positioned at the two-port place of triangular iron core (3), location-plate (2) periphery matches for the inclined-plane and with the gradient of triangular iron core (3) port, the center of location-plate (2) is provided with the through hole (4) that matches with gyroaxis (1), gyroaxis (1) passes two location-plates (2), and location-plate (2) keeps being adjacent to triangular iron core (3) by Fastener.
2. transformer triangular iron core according to claim 1 coiling positioner, it is characterized in that: described Fastener comprises positioning sleeve (5) and nut (6), the two ends of gyroaxis (1) are provided with the screw thread adaptive with nut (6), and positioning sleeve (6) withstands on the outside of location-plate (2) and fastening by nut (6).
3. transformer triangular iron core according to claim 2 coiling positioner, it is characterized in that: the positioning sleeve (6) at triangular iron core (3) two ends is installed on the support (7), and positioning sleeve (6) can rotate relative to support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203762802U CN202695086U (en) | 2012-07-31 | 2012-07-31 | Coiling locating device of transformer triangular iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203762802U CN202695086U (en) | 2012-07-31 | 2012-07-31 | Coiling locating device of transformer triangular iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695086U true CN202695086U (en) | 2013-01-23 |
Family
ID=47550668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203762802U Expired - Fee Related CN202695086U (en) | 2012-07-31 | 2012-07-31 | Coiling locating device of transformer triangular iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695086U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409208A (en) * | 2014-12-15 | 2015-03-11 | 广西职业技术学院 | Winding tensioning device |
| CN105140021A (en) * | 2015-10-09 | 2015-12-09 | 四川圣凯利电气设备有限公司 | Quick positioning and fixing deice for triangular three-dimensional coiled iron core |
| CN105196205A (en) * | 2015-07-10 | 2015-12-30 | 安徽建筑大学 | Three-dimensional triangular winding transformer core hydraulic assembly station |
| CN105428052A (en) * | 2015-12-30 | 2016-03-23 | 广州有色金属研究院 | Manipulator spiral binding method for transformer core assembly |
| CN107889039A (en) * | 2017-12-25 | 2018-04-06 | 苏州明氏自动化技术有限公司 | Moving-iron receiver |
| CN111899972A (en) * | 2020-07-16 | 2020-11-06 | 江苏扬电科技股份有限公司 | Special silicon steel iron core multifunctional combined positioning assembly |
| CN113674963A (en) * | 2021-07-22 | 2021-11-19 | 国网河北省电力有限公司沧州供电分公司 | Positioning device and workbench for three-dimensional wound core of transformer |
-
2012
- 2012-07-31 CN CN2012203762802U patent/CN202695086U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409208A (en) * | 2014-12-15 | 2015-03-11 | 广西职业技术学院 | Winding tensioning device |
| CN105196205A (en) * | 2015-07-10 | 2015-12-30 | 安徽建筑大学 | Three-dimensional triangular winding transformer core hydraulic assembly station |
| CN105140021A (en) * | 2015-10-09 | 2015-12-09 | 四川圣凯利电气设备有限公司 | Quick positioning and fixing deice for triangular three-dimensional coiled iron core |
| CN105428052A (en) * | 2015-12-30 | 2016-03-23 | 广州有色金属研究院 | Manipulator spiral binding method for transformer core assembly |
| CN105428052B (en) * | 2015-12-30 | 2017-06-16 | 广州有色金属研究院 | A kind of manipulator spiral bandage method for transformer core assembling |
| CN107889039A (en) * | 2017-12-25 | 2018-04-06 | 苏州明氏自动化技术有限公司 | Moving-iron receiver |
| CN107889039B (en) * | 2017-12-25 | 2024-05-14 | 苏州格洛佛精密科技有限公司 | Moving iron telephone receiver |
| CN111899972A (en) * | 2020-07-16 | 2020-11-06 | 江苏扬电科技股份有限公司 | Special silicon steel iron core multifunctional combined positioning assembly |
| CN111899972B (en) * | 2020-07-16 | 2024-05-14 | 江苏扬电科技股份有限公司 | Special silicon steel core multifunctional combined positioning assembly |
| CN113674963A (en) * | 2021-07-22 | 2021-11-19 | 国网河北省电力有限公司沧州供电分公司 | Positioning device and workbench for three-dimensional wound core of transformer |
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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: 20130123 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |