CN108831739A - The adjustable coiling die of oval foil coiling - Google Patents
The adjustable coiling die of oval foil coiling Download PDFInfo
- Publication number
- CN108831739A CN108831739A CN201810800951.5A CN201810800951A CN108831739A CN 108831739 A CN108831739 A CN 108831739A CN 201810800951 A CN201810800951 A CN 201810800951A CN 108831739 A CN108831739 A CN 108831739A
- Authority
- CN
- China
- Prior art keywords
- floral disc
- disk
- main
- stay
- main shaft
- 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.)
- Granted
Links
- 239000011888 foil Substances 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 9
- 210000003781 tooth socket Anatomy 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/098—Mandrels; Formers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Winding Of Webs (AREA)
Abstract
The present invention provides a kind of adjustable coiling die of oval foil coiling, the disk constitutes oval disk-like structure by straight line and camber line side, the disk is divided into fixed disk and dynamic disk, the stay is divided into straight line stay and camber line temple item facing each other, the main shaft surrounding is opposite two-by-two to be equipped with several main floral discs and secondary floral disc, the main floral disc and secondary floral disc are mutually slidably connected, and are equipped with stay facing each other on the pair floral disc and constitute oval winding former；It is respectively equipped with sliding equipment and gear linkage mechanism on dynamic disk and fixed disk, diameter adjustment is realized in common cooperation.Coil line mould of the present invention can be capable of expansion and contraction, reduces the production to line mould various sizes mold, increases the recycling rate of waterused of product, cost is greatly saved, and easy to use, and cheap, is hardly damaged.
Description
Technical field
The present invention relates to field transformers, in particular to a kind of adjustable coiling die of oval foil coiling.
Background technique
Currently, transformer coil winding mold is typically all fixed coil winding on insulating cylinder, insulating cylinder is covered in mold
On, the coil line mould of transformer is corresponding with the size of relative size according to the size of mold, and it is non-retractable, at present on the market
There is adjustable mold, but structure is more complicated, cost is relatively high, is unfavorable for being widely used to promote, so needing a kind of energy
It is enough to adjust, and transformer coil winding mold coiling easy to use is conducive to environmental protection, and the branch on winding former with save the cost
Stay can not be adjusted individually, can not adapt to demand of the user when fixing different size bronze medal on support bar to umbrella tire diameter.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable coiling dies of oval foil coiling, to solve in the prior art
Existing foregoing problems.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of adjustable coiling die of ellipse foil coiling including main shaft, stay and is respectively screwed onto main shaft both ends
Disk can install attached copper bar on the stay, and the disk constitutes oval disk-like structure by straight line and camber line side, described
Disk is divided into fixed disk and dynamic disk, and the stay is divided into straight line stay and camber line temple item facing each other, the main shaft
Surrounding is opposite two-by-two to be equipped with several main floral discs and secondary floral disc, and the main floral disc and secondary floral disc are mutually slidably connected, the secondary flower
Stay facing each other is installed on disk and constitutes oval winding former；
Sliding equipment and gear linkage mechanism, the sliding equipment and pair flower are respectively equipped on the dynamic disk and fixed disk
Disk is connected, and the gear linkage mechanism is connected with main floral disc, and diameter adjustment is realized in common cooperation.
The sliding equipment:Including secondary floral disc, big connecting rod, sliding block and dynamic disk；
It is sequentially connected in series between the pair floral disc by big connecting rod, the sliding block is mounted on secondary floral disc, between the sliding block
It is connected by small rod, the camber line temple item is mounted on secondary floral disc by sliding block, and the big connecting rod is connected with dynamic disk, described
Secondary floral disc is slidably connected with fixed disk, and the dynamic disk is slidably connected with main shaft, and the dynamic disk drives big connecting rod and secondary floral disc
It is slided on main floral disc, realizes the height adjustment of radial camber line temple item.
The gear linkage mechanism:Including main floral disc, connecting plate, master gear, pinion and fixed disk；
The main floral disc is mounted on main shaft two sides up and down, is concatenated between the main floral disc by connecting plate, the connecting plate sliding
It is mounted on main shaft side wall, the master gear is located on fixed disk, and is covered on main shaft, and the master gear is engaged with pair up and down
Gear, screw rod is connected on the pinion, and the screw rod passes through fixed disk and connecting plate, is cased on the main shaft and connect with master gear
Handle, rotation master gear linkage pinion and screw rod drives connecting plate and the axial movement of main floral disc, adjusts the width of straight line stay
Degree.
Preferably, the sliding block and secondary floral disc are equipped with axial T-slot, and the two is mutually slidably connected by T-slot, institute
It states upper end of slide block and is additionally provided with dovetail groove, the camber line temple item is mounted on sliding block by dovetail groove, under the camber line temple item
End is equipped with to match keyway with dovetail groove, and passes through keyway connection.
Preferably, the straight line stay is made of two small stays and attached copper bar, and the small stay is equipped with concave station,
The attached copper bar rides on concave station, can arbitrarily adjust the spacing between small stay, realizes radial diameter.
The camber line temple item is mounted on secondary floral disc by sliding block, and by the main floral disc of movement, main floral disc and secondary floral disc are logical
It crosses tooth socket up and down to agree with, be adjusted axially by mobile realize of main floral disc, secondary floral disc is connect with dynamic disk, which can be in master
It is slided on axis, and then reaches the position for adjusting camber line temple item, realize diameter adjustment jointly.
Preferably, it is plane that the main floral disc and connecting plate global shape, which are upper and lower ends, and the left and right sides is the ladder on inclined-plane
Shape structure, and the inclined-plane and connecting plate are fixed by bolts, and the inclined-plane inner wall is equipped with horizontal keyway, and the inclined-plane is by a left side
It successively increases to the right, the depth of the keyway is constant.
Preferably, the secondary floral disc is made of half cone-shaped structure plane and circular conical surface, and is equipped in plane and circular conical surface
Tooth socket, the position that connect with main floral disc of pair floral disc is plane, and the circular conical surface successively reduces from left to right, and with inclined-plane phase
Cooperation, the gullet depth is constant, and the pair floral disc is mounted on main floral disc by tooth socket.
The camber line temple item is mounted among circular conical surface, and straight line stay is mounted on circular conical surface two sides.
Preferably, the fixed disk inner top side is equipped with sliding rail, is equipped with slide plate on the sliding rail, and the slide plate is for limiting
The axial movement of camber line temple item, the position that fixed disk is equipped with sliding rail are equipped with a fluting, which is located at fluting inside, and sliding
Board width is greater than fluting, which, which is equipped with, adjusts scale, for determining its adjustment height, determines diameter；Institute's camber line temple item
It is equipped with snap-gauge across slide plate and fixed disk, and in tail end, the snap-gauge is vertical with slide plate, and the slide plate drives camber line temple item and card
Plate moves up and down on fixed disk.
Preferably, one end of the main shaft is equipped with casing, and dynamic disk is equipped in described sleeve pipe, and the main shaft passes through casing
And fixed disk is installed in its tail end.
Preferably, the main shaft is equipped with the main floral disc of at least three and 3 secondary floral discs.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention pass through have design rationally, one module multiple usages, save winding mould cost, degree of regulation height and easy to use
The advantages of.
Coil line mould of the present invention can be capable of expansion and contraction, reduces the production to line mould various sizes mold, increases
The recycling rate of waterused of product, is greatly saved cost, and easy to use, and cheap, is hardly damaged.
The present invention uses oval disc, pulls fixed disk that big connecting rod and secondary floral disc is driven to move on main floral disc, thus
So that camber line temple item realizes the diameter adjustment of ellipse, in circumferencial direction synchronization telescope to meet user in a certain range
Use the demand of different umbrella tire diameters；
Present invention gear drive simultaneously drives connecting plate and the axial movement of main floral disc, moves axially winner's floral disc, adjusts
It is fixed not so as to adjust the distance between straight line stay with adapting to user on adjustable stay with the connection gradient of secondary floral disc
Guarantee the demand of umbrella tire diameter when same specification copper bar.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the adjustable coiling die of oval foil coiling；
Fig. 2 is a kind of half section structure diagram of the adjustable coiling die of oval foil coiling；
Fig. 3 is a kind of side view of the adjustable coiling die of oval foil coiling；
Fig. 4 is that a kind of the bowing for adjustable coiling die of oval foil coiling cuts open figure；
Fig. 5 is connecting plate and main disc chuck structure schematic diagram；
Fig. 6 is slide block structure schematic diagram.
Appended drawing reference：
1- main shaft, 2- move disk, 3- fixed disk, 31- master gear, 32- pinion, 33- slide plate, 34- screw rod, 4- stay,
41- camber line temple item, 411- snap-gauge, 42- straight line stay, 5- connecting plate, the main floral disc of 51-, 6- pair floral disc, 61- big connecting rod, 62-
Sliding block, 63- small rod, the attached copper bar of 7-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of adjustable coiling die of ellipse foil coiling, including main shaft 1, stay 4 and difference spiral shell
The disk at 1 both ends of main shaft is connect, attached same row 7 can be installed, the disk is made of ellipse straight line and camber line side on the stay 4
Circular pan-like structure, the disk are divided into fixed disk 3 and dynamic disk 2, and the stay 4 divides for straight line stay 42 facing each other
With camber line temple item 41,1 surrounding of main shaft is opposite two-by-two to be equipped with several main floral discs 51 and secondary floral disc 6, the main floral disc 51
It is mutually slidably connected with secondary floral disc 6, stay 4 facing each other is installed on the pair floral disc 6 and constitutes oval winding former；
Sliding equipment and gear linkage mechanism, the sliding equipment and pair are respectively equipped on the dynamic disk 2 and fixed disk 3
Floral disc 6 is connected, and the gear linkage mechanism is connected with main floral disc 51, and diameter adjustment is realized in common cooperation.
The sliding equipment:Including secondary floral disc 6, big connecting rod 61, sliding block 62 and dynamic disk 2；
It is sequentially connected in series between the pair floral disc 6 by big connecting rod 61, the sliding block 62 is mounted on secondary floral disc 6, the cunning
It is connected between block 62 by small rod 63, the camber line temple item 41 is mounted on secondary floral disc 6, the big connecting rod 61 by sliding block 62
It is connected with dynamic disk 2, the pair floral disc 6 is slidably connected with fixed disk 3, sliding slot is equipped in the two sides of the pair floral disc 6, then in cunning
Sliding part is installed, which fixes with 3 bolt of fixed disk, drives secondary floral disc 6 to move axially in dynamic disk 2 in this way in slot
When, sliding part moves in sliding slot, and limits its moving distance again；The dynamic disk 2 is slidably connected with main shaft 1, the dynamic circle
Disk 2 drives big connecting rod 61 and secondary floral disc 6 to slide on main floral disc 51, realizes the height adjustment of radial camber line temple item 41.
The gear linkage mechanism:Including main floral disc 51, connecting plate 5, master gear 31, pinion 32 and fixed disk 3；
The main floral disc 51 is mounted on about 1 two sides of main shaft, is concatenated between the main floral disc 51 by connecting plate 5, the company
Plate 5 is slidably mounted on 1 side wall of main shaft, and the master gear 31 is located on fixed disk 3, and is covered on main shaft 1, the master gear 31
It is engaged with pinion 32 up and down, screw rod 34 is connected on the pinion 32, the screw rod 34 passes through fixed disk 3 and connecting plate 5, institute
The handle for being cased on main shaft 1 and connecting with master gear 31, rotation master gear 31 linkage pinion 32 and screw rod 34 are stated, connecting plate 5 is driven
It is moved axially with main floral disc 51, adjusts the width of straight line stay 42.
Preferably, the sliding block 62 and secondary floral disc 6 are equipped with axial T-slot, and the two passes through the T-slot mutually company of sliding
It connects, 62 upper end of sliding block is additionally provided with dovetail groove, and the camber line temple item 41 is mounted on sliding block 62 by dovetail groove, the arc
41 lower end of line temple item is equipped with to match keyway with dovetail groove, and passes through keyway connection.
Preferably, the straight line stay 42 is made of two small stays and attached same row 7, and the small stay is equipped with recessed
Platform, the attached same row 7 ride on concave station, can arbitrarily adjust the spacing between small stay, realize radial diameter.
The camber line temple item 41 is mounted on secondary floral disc 6 by sliding block 62, by the main floral disc 51 of movement, main floral disc 51 with
Secondary floral disc 6 is agreed with by tooth socket, is adjusted axially by mobile realize of main floral disc 51；Secondary floral disc 6 is connect with dynamic disk 2, the dynamic circle
Disk 2 can slide on main shaft 1, and then reach the position for adjusting camber line temple item 41, realize diameter adjustment jointly.
Preferably, it is plane that the main floral disc 51 and 5 global shape of connecting plate, which are upper and lower ends, and the left and right sides is inclined-plane
Trapezium structure, and the inclined-plane and connecting plate 5 are fixed by bolts, and the inclined-plane inner wall is equipped with horizontal keyway, the inclined-plane
It successively increases from left to right, the depth of the keyway is constant.
Preferably, the secondary floral disc 6 is made of half cone-shaped structure plane and circular conical surface, and is equipped in plane and circular conical surface
Tooth socket, the position that connect with main floral disc 51 of pair floral disc 6 is plane, and the circular conical surface successively reduces from left to right, and with it is oblique
Face matches, and the gullet depth is constant, and the pair floral disc 6 is mounted on main floral disc 51 by tooth socket.
The camber line temple item 41 is mounted among circular conical surface, and straight line stay 42 is mounted on circular conical surface two sides.
Preferably, 3 inner top side of fixed disk is equipped with sliding rail, is equipped with slide plate 33, institute's camber line temple on the sliding rail
Item 41 passes through slide plate 33 and fixed disk 3, and is equipped with snap-gauge 411 in tail end, and the slide plate 33 drives camber line temple item 41 and snap-gauge
411 move up and down on fixed disk 3.
Preferably, one end of the main shaft 1 is equipped with casing, is equipped with dynamic disk 2 in described sleeve pipe, the main shaft 1 passes through
Casing simultaneously installs fixed disk 3 in its tail end.
Preferably, the main shaft 1 is equipped with the secondary floral disc 6 of the main floral disc 51 and 3 of at least three.Line.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of adjustable coiling die of ellipse foil coiling, including main shaft (1), stay (4) and it is screwed onto respectively main shaft (1)
The disk at both ends can install attached copper bar (7) on the stay (4), it is characterised in that：The disk is by straight line and camber line side
Oval disk-like structure is constituted, the disk is divided into fixed disk (3) and dynamic disk (2), and the stay (4) is divided into facing each other
Straight line stay (42) and camber line temple item (41), main shaft (1) surrounding two-by-two it is opposite be equipped with several main floral discs (51) and
Secondary floral disc, the main floral disc (51) and secondary floral disc (6) are mutually slidably connected, and are equipped on the pair floral disc (6) facing each other
Stay constitutes oval winding former；
Sliding equipment and gear linkage mechanism, the sliding equipment and pair are respectively equipped on the dynamic disk (2) and fixed disk (3)
Floral disc (6) is connected, and the gear linkage mechanism is connected with main floral disc (51), and diameter adjustment is realized in common cooperation.
2. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：The sliding equipment packet
Include secondary floral disc (6), big connecting rod (61), sliding block (62) and dynamic disk (2)；
It is sequentially connected in series between the pair floral disc (6) by big connecting rod (61), the sliding block (62) is mounted on secondary floral disc (6), institute
It states and is connected between sliding block (62) by small rod (63), the camber line temple item (41) is mounted on secondary floral disc by sliding block (62)
(6), the big connecting rod (61) is connected with dynamic disk (2), and the pair floral disc (6) is slidably connected with fixed disk (3), the dynamic disk
(2) it is slidably connected with main shaft (1), the dynamic disk (2) drives big connecting rod (61) and secondary floral disc (6) sliding on main floral disc (51)
It is dynamic, realize the height adjustment of radial camber line temple item (41).
3. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：The gear-linked machine
Structure includes main floral disc (51), connecting plate (5), master gear (31), pinion (32) and fixed disk (3)；
The main floral disc (51) is mounted on main shaft (1) two sides up and down, is concatenated between the main floral disc (51) by connecting plate (5), institute
It states connecting plate (5) to be slidably mounted on main shaft (1) side wall, the master gear (31) is located on fixed disk (3), and covers in main shaft (1)
On, the master gear (31) is engaged with pinion (32) up and down, is connected with screw rod (34), the screw rod on the pinion (32)
(34) it passes through fixed disk (3) and connecting plate (5), the handle connecting with master gear (31) is cased on the main shaft (1), rotate master gear
(31) link pinion (32) and screw rod (34), drives connecting plate (5) and main floral disc (51) axial movement, adjusts straight line stay
(42) width.
4. the adjustable coiling die of ellipse foil coiling according to claim 2, it is characterised in that：The sliding block (62) and
Secondary floral disc (6) is equipped with axial T-slot, and the two is mutually slidably connected by T-slot, and sliding block (62) upper end is additionally provided with swallow
Stern notch, the camber line temple item (41) are mounted on sliding block (62) by dovetail groove, and camber line temple item (41) lower end is equipped with
Match keyway with dovetail groove, and passes through keyway and connect.
5. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：The straight line stay
(42) it is made of two small stays and attached same row (7), the small stay is equipped with concave station, and the attached same row (7) rides over recessed
On platform, the spacing between small stay can be arbitrarily adjusted, realizes radial diameter.
6. the adjustable coiling die of ellipse foil coiling according to claim 3, it is characterised in that：The main floral disc (51)
It is upper and lower ends with connecting plate (5) global shape is plane, the left and right sides is the trapezium structure on inclined-plane, and the inclined-plane and company
Plate (5) is fixed by bolts, and the inclined-plane inner wall is equipped with horizontal keyway, and the inclined-plane successively increases from left to right, the key
The depth of slot is constant.
7. the adjustable coiling die of ellipse foil coiling according to claim 6, it is characterised in that：The pair floral disc (6)
Half cone-shaped structure is made of plane and circular conical surface, and is equipped with tooth socket, the pair floral disc (6) and main floral disc in plane and circular conical surface
(51) position connected is plane, and the circular conical surface successively reduces from left to right, and matches with inclined-plane, and the gullet depth is not
Become, the pair floral disc (6) is mounted on main floral disc (51) by tooth socket.
8. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：The fixed disk (3)
Inner top side is equipped with sliding rail, and the fixed disk (3) is equipped with fluting, and the fluting side, which is equipped with, adjusts scale, pacifies on the sliding rail
Equipped with slide plate (33), institute's camber line temple item (41) passes through slide plate (33) and fixed disk (3), and is equipped with snap-gauge (411) in tail end, institute
Stating slide plate (33) drives camber line temple item (41) and snap-gauge (411) to move up and down on fixed disk (3).
9. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：The main shaft (1)
One end is equipped with casing, is equipped with dynamic disk (2) in described sleeve pipe, and the main shaft (1) passes through casing and installs fixed circle in its tail end
Disk (3).
10. the adjustable coiling die of ellipse foil coiling according to claim 1, it is characterised in that：On the main shaft (1)
Equipped with the main floral disc of at least three (51) and 3 secondary floral discs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800951.5A CN108831739B (en) | 2018-07-20 | 2018-07-20 | Adjustable winding mould for elliptic foil winding coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800951.5A CN108831739B (en) | 2018-07-20 | 2018-07-20 | Adjustable winding mould for elliptic foil winding coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108831739A true CN108831739A (en) | 2018-11-16 |
| CN108831739B CN108831739B (en) | 2024-08-23 |
Family
ID=64139763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800951.5A Active CN108831739B (en) | 2018-07-20 | 2018-07-20 | Adjustable winding mould for elliptic foil winding coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108831739B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004158201A (en) * | 2002-11-01 | 2004-06-03 | Fujikura Ltd | Manufacturing device of transposed stranded wire |
| CN2919486Y (en) * | 2006-06-03 | 2007-07-04 | 北海银河高科技产业股份有限公司 | Foil winding adjustable winding model of electric power transformer |
| CN107993840A (en) * | 2018-01-19 | 2018-05-04 | 天津东华电力设备股份有限公司 | A kind of convenient winding former adjusted |
| CN207367783U (en) * | 2017-10-11 | 2018-05-15 | 安徽同佳电子科技有限公司 | A kind of flat motor elliptical line ring mould |
| CN208352129U (en) * | 2018-07-20 | 2019-01-08 | 天津东华电力设备股份有限公司 | A kind of adjustable coiling die of ellipse foil coiling |
-
2018
- 2018-07-20 CN CN201810800951.5A patent/CN108831739B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004158201A (en) * | 2002-11-01 | 2004-06-03 | Fujikura Ltd | Manufacturing device of transposed stranded wire |
| CN2919486Y (en) * | 2006-06-03 | 2007-07-04 | 北海银河高科技产业股份有限公司 | Foil winding adjustable winding model of electric power transformer |
| CN207367783U (en) * | 2017-10-11 | 2018-05-15 | 安徽同佳电子科技有限公司 | A kind of flat motor elliptical line ring mould |
| CN107993840A (en) * | 2018-01-19 | 2018-05-04 | 天津东华电力设备股份有限公司 | A kind of convenient winding former adjusted |
| CN208352129U (en) * | 2018-07-20 | 2019-01-08 | 天津东华电力设备股份有限公司 | A kind of adjustable coiling die of ellipse foil coiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108831739B (en) | 2024-08-23 |
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