CN202025640U - Die for manufacturing segmented foil strip-wrapping air duct coil - Google Patents
Die for manufacturing segmented foil strip-wrapping air duct coil Download PDFInfo
- Publication number
- CN202025640U CN202025640U CN2011200162510U CN201120016251U CN202025640U CN 202025640 U CN202025640 U CN 202025640U CN 2011200162510 U CN2011200162510 U CN 2011200162510U CN 201120016251 U CN201120016251 U CN 201120016251U CN 202025640 U CN202025640 U CN 202025640U
- Authority
- CN
- China
- Prior art keywords
- air channel
- coil
- air duct
- die
- paper tinsel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a die for manufacturing a segmented foil strip-wrapping air duct coil, which comprises floral discs and air duct rods, wherein air duct ports are arranged on the floral discs in the width direction and are respectively arranged at two ends of the air duct rods; and air duct rod racks are arranged in the air duct ports. The die has the advantages that the air duct rods are positioned and supported by the floral discs at the two ends of the coil to finish the winding and horizontal casting of the segmented foil wind coil, so that the air ducts are formed by manufacture; the die has a simple structure and is convenient to use; and the problem of the arrangement of the air duct and the radiating heat of the segmented winding coil is solved.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of mould that is used to make segmentation paper tinsel strip winding air channel coil.
Background technology
For segmentation paper tinsel formula winding coil, because the coiling characteristics of himself, must adopt the method for horizontal cast, this point is different from the vertical pouring method of wound coil, and the air channel of wound coil be provided with get pull out quite convenient, after treating coil cast cooling, manually axially extract the air channel rod from the coil of moulding by casting and get final product.
At present for segmentation paper tinsel coiling, the band air channel structure is because its manufacturing process difficulty is big, so seldom producer adopts, but in practical engineering design, transformer for larger capacity needs because dispel the heat, must adopt the air channel, it is close perhaps to improve the design electricity for the material-saving design, for the heat-sinking capability of strengthening coil the air channel must be set in coil.
The utility model content
The utility model purpose: at the problems referred to above, the purpose of this utility model provides a kind of mould of making segmentation paper tinsel strip winding air channel coil, and is simple in structure, easy to use, solves segmentation paper tinsel coiling air channel and makes the problem of moulding.
Technical scheme: a kind of mould of making segmentation paper tinsel strip winding air channel coil, comprise floral disc and air channel rod, the described floral disc width of cloth is to offering wind passage mouth, and described floral disc places the two ends of described air channel rod respectively, and described air channel rod is placed in the described wind passage mouth.
The shape of described wind passage mouth is identical with the shape of cross section of described air channel rod, makes air channel rod setting up, locating firmly on floral disc, prevents that operations such as follow-up coiling, cast from exerting an influence to air channel moulding and mass of coil.
Described wind passage mouth offer quantity and decide according to designing requirement the position, adapt to different designing requirements.
Described air channel rod has pattern draft, after coil completes, the air channel rod easily can be taken out, and obtains the coil air channel of moulding.
Beneficial effect: compared with prior art, the utility model has the advantages that by at the floral disc at coil two ends to air channel rod positioning supports, finish the coiling and the horizontal cast of segmentation paper tinsel coiling, make the air channel make moulding, simple in structure, easy to use, the air channel that has solved segmentation paper tinsel coiling is provided with and heat dissipation problem.
Description of drawings
Fig. 1 is a kind of cutaway view of making the mould of segmentation paper tinsel strip winding air channel coil in user mode of the utility model;
Fig. 2 is a kind of end view of making the mould of segmentation paper tinsel strip winding air channel coil in user mode of the utility model;
Fig. 3 is the structural representation of floral disc.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Shown in accompanying drawing 1 to 3, a kind of mould of making segmentation paper tinsel strip winding air channel coil comprises floral disc 1 and air channel rod 2, and described floral disc 1 width of cloth is to offering wind passage mouth 3, and described floral disc 1 places the two ends of described air channel rod 2 respectively, and described air channel rod 2 is placed in the described wind passage mouth 3.
When making segmentation paper tinsel strip winding air channel coil, floral disc 1 is separately fixed at the two ends of coil internal mold 4, coiling segmentation foil 5 on foil winding equipment then, according to designing requirement, coiling behind the coil sections, air channel rod 2 is placed on one by one in the wind passage mouth 3 of floral disc 1 at two ends, continues coiling segmentation foil 5 then, air channel rod 2 is clamped in the foil coil of ectonexine.After finishing, coiling installs external mold additional, air channel rod 2 to coil two ends extension is used the strutting piece positioning supports, removes the floral disc 1 of internal mold both sides then, to the horizontal cast of coil, the interior air channel excellent 2 of coil is filled by pours on every side filled up, after the curing cooling excellent 2 dismountings in air channel are got final product.
What air channel rod 2 adopted is that polyformaldehyde POM material is made, and its shape of cross section requires to make according to coil design.Because the degree of expanding with heat and contract with cold of POM bar and the copper material of coil own, that the pours resin is compared variation is bigger, so after the coil moulding by casting solidifies cooling, air channel rod 2 shrinkage ratio coils itself are more obvious, and air channel rod 2 has pattern draft, can take out easily, obtain the paper tinsel strip winding air channel coil of moulding.
Claims (3)
1. mould of making segmentation paper tinsel strip winding air channel coil, comprise floral disc (1) and air channel rod (2), described floral disc (1) width of cloth is to offering wind passage mouth (3), it is characterized in that: described floral disc (1) places the two ends of described air channel rod (2) respectively, and described air channel rod (2) is placed in the described wind passage mouth (3).
2. a kind of mould of making segmentation paper tinsel strip winding air channel coil according to claim 1, it is characterized in that: the shape of described wind passage mouth (3) is identical with the shape of cross section of described air channel rod (2).
3. a kind of mould of making segmentation paper tinsel strip winding air channel coil according to claim 1, it is characterized in that: described air channel rod (2) has pattern draft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162510U CN202025640U (en) | 2011-01-19 | 2011-01-19 | Die for manufacturing segmented foil strip-wrapping air duct coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162510U CN202025640U (en) | 2011-01-19 | 2011-01-19 | Die for manufacturing segmented foil strip-wrapping air duct coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025640U true CN202025640U (en) | 2011-11-02 |
Family
ID=44850584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200162510U Expired - Fee Related CN202025640U (en) | 2011-01-19 | 2011-01-19 | Die for manufacturing segmented foil strip-wrapping air duct coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262959A (en) * | 2011-01-19 | 2011-11-30 | 江苏宝亨新电气有限公司 | Mold for manufacturing subsectional foil winding air channel coil |
-
2011
- 2011-01-19 CN CN2011200162510U patent/CN202025640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262959A (en) * | 2011-01-19 | 2011-11-30 | 江苏宝亨新电气有限公司 | Mold for manufacturing subsectional foil winding air channel coil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202585102U (en) | Adjustable winding former for elliptical coil of transformer | |
| CN202025640U (en) | Die for manufacturing segmented foil strip-wrapping air duct coil | |
| CN102262959A (en) | Mold for manufacturing subsectional foil winding air channel coil | |
| CN202473527U (en) | A magnetic component | |
| CN102360924A (en) | Air duct structure for cast coil and manufacturing method for air duct structure | |
| CN203521151U (en) | Dry type transformer high-tension coil pouring hard mold | |
| CN203578704U (en) | Casting die shell fixing and winding device | |
| CN204155724U (en) | A kind of open dry-type transformer | |
| CN102420507A (en) | Winding die and preparation method for amorphous alloy stator core | |
| CN207682760U (en) | A kind of automobile retarder generation rotor coil molding machine die device | |
| CN201788820U (en) | Enamelled wire winding mold base | |
| CN202339815U (en) | Coil pouring mould | |
| CN201664749U (en) | Combined pouring structure of brake | |
| CN205021918U (en) | Stock form worm and injection mold thereof | |
| CN202887917U (en) | Supporting cushion block for forced air cooling air guiding cylinder | |
| CN205194480U (en) | Iron core of dry -type magnetic screen reactor | |
| CN218299542U (en) | Coil and air duct integrated structure of epoxy cast transformer | |
| CN202258702U (en) | Coil poured air duct structure | |
| CN104835640B (en) | Current transformer and preparation method thereof | |
| CN201796722U (en) | Transformer coil | |
| CN203118761U (en) | Pressing tool for three-phase elliptical coil | |
| CN203875308U (en) | Die-casting die release mechanism | |
| CN206271522U (en) | A kind of continuous winding structure with longitudinal oil duct/air channel | |
| CN204178876U (en) | A kind of triangle three-dimensional reel iron core transformer folder | |
| CN203300431U (en) | Pouring inner mould for dry type transformer coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOHENGXIN ELECTRIC (GROUP) CO., LTD. Free format text: FORMER OWNER: JIANGSU BAOHENGXIN ELECTRIC CO., LTD. Effective date: 20150122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150122 Address after: 212132 Jiangsu Province, Zhenjiang New District, Dagang East Road, No. 3, building 18, No. Patentee after: Baoheng new electric (Group) Co. Ltd. Address before: 212132 No. 18 Dongfang Road, Dagang New District, Jiangsu, Zhenjiang, China Patentee before: Jiangsu Baohengxin Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180119 |