CN204441093U - Large stereo wound core transformer coil winding fluted disc - Google Patents
Large stereo wound core transformer coil winding fluted disc Download PDFInfo
- Publication number
- CN204441093U CN204441093U CN201520143680.2U CN201520143680U CN204441093U CN 204441093 U CN204441093 U CN 204441093U CN 201520143680 U CN201520143680 U CN 201520143680U CN 204441093 U CN204441093 U CN 204441093U
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- track plate
- fixed disk
- toothed disc
- coil winding
- wound core
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Abstract
The utility model discloses a kind of large stereo wound core transformer coil winding fluted disc, relate to transformer technology field.The utility model comprises fixed disk, track plate and toothed disc, described toothed disc and track plate form by two semicircles, be bolted between two semicircles, track plate is rotating to be arranged in toothed disc, track plate is contained on fixed disk, fixed disk is semicircular ring structure, and the back side of described toothed disc is provided with connecting ring, and the outside of connecting ring is evenly equipped with some reinforcements; Be provided with annular spacing groove above described track plate, the outer rim of track plate is provided with annular oil groove; The back side of described fixed disk is provided with the defining flange matched with the stopper slot on track plate.The utility model structure is simple, be easy to install and operation, can reduce the die-filling time, increase work efficiency.
Description
Technical field
The utility model relates to transformer technology field, particularly a kind of large stereo wound core transformer coil winding fluted disc.
Background technology
At present, the structure of three dimensional wound core transformer coil winding fluted disc forms primarily of gear ring, orbit ring and connecting ring, gear ring, orbit ring and connecting ring form by two halves, be bolted between two halves, orbit ring is embedded in the cannelure of gear ring one side, is sealed by the end face of cannelure on this gear ring, thus be fixed in the cannelure of gear ring by orbit ring by connecting ring, rotate in the cannelure of the known gear ring of orbit ring, core limb is fixed on orbit ring by fixed block.The another side of gear ring is provided with fixed head; fixed head is the arc boss that two pieces or the polylith projection be oppositely arranged relatively is housed in the one side of an annular slab; low voltage wire winding or high-tension winding mould are fixed on annular slab; winding former is contained on arc boss, and arc boss is used for supporting low pressure or high-tension winding mould.
The structure of existing three dimensional wound core transformer coil winding fluted disc is applicable to the coiling of miniature transformer, to due to the coil of large stereo rewinding material power transformer different from three-dimensional wound core distribution transformer structure, be generally cake formula band stay cushion block structure, coil overall weight can reach several tons of weights, is the decades of times of distribution transformer.Coiling fluted disc frock plays the effect supporting whole coil coiling.Because the size of fluted disc is comparatively large, own wt is comparatively large, and the reasonability of its structure determines the complexity of fitting operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of large stereo wound core transformer coil winding fluted disc, and structure is simple, be easy to install and operation, can reduce the die-filling time, increase work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of large stereo wound core transformer coil winding fluted disc, comprise fixed disk, track plate and toothed disc, described toothed disc and track plate form by two semicircles, are bolted between two semicircles, and track plate is rotating to be arranged in toothed disc, track plate is contained on fixed disk, fixed disk is semicircular ring structure, and the back side of described toothed disc is provided with connecting ring, and the outside of connecting ring is evenly equipped with some reinforcements; Be provided with annular spacing groove above described track plate, the outer rim of track plate is provided with annular oil groove; The back side of described fixed disk is provided with the defining flange matched with the stopper slot on track plate.
Further, described annular oil groove is two.
Further, the lateral margin of described fixed disk is provided with some horizontal mounting-positioning holes.
Further, described toothed disc is provided with fastening bolt.
Adopt the beneficial effect that produces of technique scheme to be: the utility model is applicable to make large stereo Wound iron-core transformer, structure is simple, reasonable in design, be easy to fitting operation, can the die-filling time be reduced, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model toothed disc;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is the structural representation of track plate;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is the partial enlarged drawing at A place in Fig. 5;
Fig. 7 is the structural representation of fixed disk;
Fig. 8 is the end view of Fig. 7;
In figure: 1, toothed disc; 2, track plate; 3, fixed disk; 4, reinforcement; 5, fastening bolt; 6, stopper slot; 7, annular oil groove; 8, horizontal mounting-positioning holes; 9, defining flange; 10, connecting ring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The coil of large stereo rewinding material power transformer is different from three-dimensional wound core distribution transformer structure, and be generally cake formula band stay cushion block structure, coil overall weight can reach several tons of weights, is the decades of times of distribution transformer.Coiling fluted disc frock plays the effect supporting whole coil coiling.Because the size of fluted disc is comparatively large, own wt is comparatively large, and the reasonability of its structure directly determines the complexity of fitting operation.
The utility model provides a kind of rational in infrastructure, fluted disc of being easy to fitting operation, and fixed disk 3 plays the effect of fixing overall coiling fluted disc.Track plate 2 is used for connecting and toothed disc 1, plays as toothed disc 1 provides the effect of swing-around trajectory simultaneously.Toothed disc 1 is used for connecting the driving gear of spooling equipment, by rotating coiling.
The utility model concrete structure is see shown in Fig. 1 to Fig. 8, comprise fixed disk 3, track plate 2 and toothed disc 1, described toothed disc 1 and track plate 2 form by two semicircles, be bolted between two semicircles, track plate 2 is rotating to be arranged in toothed disc 1, and track plate 2 is contained on fixed disk 3, fixed disk 3 is semicircular ring structure, it is characterized in that, the back side of described toothed disc 1 is provided with connecting ring 10, and the outside of connecting ring 10 is evenly equipped with some reinforcements 4; Be provided with annular spacing groove 6 above described track plate 2, the outer rim of track plate 2 is provided with annular oil groove 7; The back side of described fixed disk 3 is provided with the defining flange 9 matched with the stopper slot 6 on track plate 2, and during installation, the defining flange 9 of described fixed disk 3 is fastened on the stopper slot 6 of track plate 2.
See Fig. 5, Fig. 6, described annular oil groove 7 is two.
See Fig. 8, the lateral margin of described fixed disk 3 is provided with some horizontal mounting-positioning holes 8, connects securing member through horizontal mounting-positioning holes 8, for the fixing and location to fixed disk 3.
See Fig. 1, described toothed disc 1 is provided with fastening bolt 5.
Fixed disk 3 is furnished with positioned fastener unshakable in one's determination, connects securing member, stopping means, hoisting device etc.
Track plate 2 is furnished with the connection fastener connecting positioning disk and toothed disc 1, stopping means.Be provided with domatic at the inner circle coordinated with iron core, add the assemblage gap between itself and iron core.Orbital plane is provided with oil groove 7, reduces friction.
Toothed disc 1 is provided with fastening bolt 5 and antifriction oil groove, and toothed disc 1 inner circle is provided with the connecting ring 10 be connected with coil internal mold, because this connecting ring 10 general thickness is thinner, in order to improve its useful life, at the arranged outside reinforcement 4 of connecting ring 10.Toothed disc 1 is provided with winding protruding head fabrication hole.
The utility model adopts high rigidity steel, through high-frequency quenching process, enhances overall intensity and useful life.
During use, first toothed disc 1, track plate 2 and fixed disk 3 are taken apart to be enclosed within core limb and assemble, with fixed block, two groups of winding formers are fixed on the two ends of core limb, winding former are placed between two toothed discs 1, with arc boss, two groups of winding formers are fixed between two groups of winding formers.Toothed disc 1 is provided with the gear teeth, the gears meshing on the gear teeth and coil winding machine.Start coil winding machine, the gear driven toothed disc 1 on coil winding machine rotates, by wire-wound high-tension winding mould or low voltage wire winding.After coiling completes, toothed disc 1 and track plate 2 are taken apart and coil can be taken off from core limb.
Claims (4)
1. a large stereo wound core transformer coil winding fluted disc, comprise fixed disk (3), track plate (2) and toothed disc (1), described toothed disc (1) and track plate (2) form by two semicircles, be bolted between two semicircles, track plate (2) is rotating to be arranged in toothed disc (1), track plate (2) is contained on fixed disk (3), fixed disk (3) is semicircular ring structure, it is characterized in that, the back side of described toothed disc (1) is provided with connecting ring, and the outside of connecting ring is evenly equipped with some reinforcements (4); Be provided with annular spacing groove (6) above described track plate (2), the outer rim of track plate (2) is provided with annular oil groove (7); The back side of described fixed disk (3) is provided with the defining flange (9) matched with the stopper slot (6) on track plate (2).
2. large stereo wound core transformer coil winding fluted disc according to claim 1, is characterized in that, described annular oil groove (7) is two.
3. large stereo wound core transformer coil winding fluted disc according to claim 1, is characterized in that, the lateral margin of described fixed disk (3) is provided with some horizontal mounting-positioning holes (8).
4. large stereo wound core transformer coil winding fluted disc according to claim 1, is characterized in that, described toothed disc (1) is provided with fastening bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143680.2U CN204441093U (en) | 2015-03-14 | 2015-03-14 | Large stereo wound core transformer coil winding fluted disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143680.2U CN204441093U (en) | 2015-03-14 | 2015-03-14 | Large stereo wound core transformer coil winding fluted disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441093U true CN204441093U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520143680.2U Active CN204441093U (en) | 2015-03-14 | 2015-03-14 | Large stereo wound core transformer coil winding fluted disc |
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| CN (1) | CN204441093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085415A (en) * | 2019-05-14 | 2019-08-02 | 慈溪市大华电器有限公司 | A kind of gear die for wound core |
| CN113470969A (en) * | 2020-03-30 | 2021-10-01 | 特变电工沈阳变压器集团有限公司 | Coil winding device of three-dimensional wound core distribution transformer |
-
2015
- 2015-03-14 CN CN201520143680.2U patent/CN204441093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085415A (en) * | 2019-05-14 | 2019-08-02 | 慈溪市大华电器有限公司 | A kind of gear die for wound core |
| CN113470969A (en) * | 2020-03-30 | 2021-10-01 | 特变电工沈阳变压器集团有限公司 | Coil winding device of three-dimensional wound core distribution transformer |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |