CN205810567U - A kind of particular manufacturing craft preparing rectangle amorphous transformer - Google Patents
A kind of particular manufacturing craft preparing rectangle amorphous transformer Download PDFInfo
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- CN205810567U CN205810567U CN201620671953.5U CN201620671953U CN205810567U CN 205810567 U CN205810567 U CN 205810567U CN 201620671953 U CN201620671953 U CN 201620671953U CN 205810567 U CN205810567 U CN 205810567U
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- core
- external mold
- angle bar
- set screw
- amorphous transformer
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Abstract
This utility model discloses a kind of particular manufacturing craft preparing rectangle amorphous transformer, including external mold, the first core, the second core, the 3rd core, band iron and set screw；External mold is the tetragonal structure connected into by four angle bar；Four band irons are adjacent with the four of external mold angle bar vertical edges respectively；Eight set screw are distributed on four angle bar vertical edges of external mold, and set screw spiral enters in external mold；First core, the second core, the 3rd core are processed into three pieces of wedges by the iron block of rectangular shape to be made；First core, the second core, the 3rd core are positioned at external mold.This utility model solves traditional amorphous transformer and directly carries out the mode of production of coiling in a rectangular mould, and amorphous rectangle transformator is in the curing process without the drawback of mould shape；In the production process of whole rectangle amorphous transformer, accomplish that a mould is dual-purpose, yield can be improved and can improve again product quality, also can effectively control the die cost in the course of processing.
Description
Technical field
This utility model relates to a kind of particular manufacturing craft preparing rectangle amorphous transformer, is a kind of by circle amorphous transformer
Magnetic core is integrated into the particular manufacturing craft of rectangle.
Background technology
In the construction of conservation-minded society of China, along with the deepening continuously of development of electric utility, users are to energy-conservation
The requirement of type transformator is more and more higher.In order to accelerate the update of product, improve energy-saving horizontal, meet the demand in market.Mesh
Front Duo Jia armarium manufacturer in all parts of the country also large area uses rectangle amorphous transformer, thus, make armarium set
Accuracy during family planning is produced is obtained for the biggest lifting with scientific, and as producing the enterprise of rectangle amorphous transformer
Also the production dynamics to amorphous alloy transformer is increased.But, how to improve the production precision, how of rectangle amorphous transformer
The production efficiency improving this product the most just becomes a big bottleneck problem of manufacturer.
The winding method of traditional amorphous transformer is directly to carry out coiling, this winding method in a rectangular mould
Advantage be one-shot forming, more convenient.Shortcoming be in rectangular mould coiling rectangular shaped core can cause at each magnetic core straight
The rolling density of corner, angle is big, and magnetic core is tighter；And winding that the midpoint of length direction and width causes magnetic core is close
Spending little, magnetic core is more loose, and whole magnetic core degree of tightness in the course of processing of later process so can be caused to differ.Also can be to magnetic core
Performance and transformator produce the factors such as noise in the course of the work and cause a certain degree of impact.
Utility model content
For technical problem present in prior art, this utility model provides a kind of and prepares the special of rectangle amorphous transformer
Use mould.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of particular manufacturing craft preparing rectangle amorphous transformer, including external mold, the first core, the second core, the 3rd core,
Band iron and set screw；
Wherein, described external mold is the tetragonal structure connected into by four angle bar, and angle bar opening is all towards outside
Arrange；Four described band irons are adjacent with the four of external mold angle bar vertical edges respectively；Outside eight described set screw are distributed on
On four angle bar vertical edges of mould, set screw spiral enters in external mold, and extrudes the band iron of correspondence；
Described the first core, the second core, the 3rd core are processed into three pieces of wedges by the iron block of rectangular shape to be made；
First core, the second core, the 3rd core are positioned at external mold.
The first described core and the 3rd rectangular trapezoidal shape of core, the second core is isosceles-trapezium-shaped, the second core
Mould is between the first core, the 3rd core.
The beneficial effects of the utility model: rectangle amorphous transformer particular manufacturing craft of the present utility model, solve traditional
Amorphous transformer directly carries out the mode of production of coiling in a rectangular mould, and amorphous rectangle transformator is at solidification process
In without the drawback of mould shape；In the production process of whole rectangle amorphous transformer, accomplish that a mould is dual-purpose, product can be improved
Amount can improve again product quality, also can effectively control the die cost in the course of processing.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described for the ease of it will be appreciated by those skilled in the art that.
Fig. 1 is a kind of Special mould structure schematic diagram preparing rectangle amorphous transformer of this utility model.
Detailed description of the invention
A kind of particular manufacturing craft preparing rectangle amorphous transformer, as it is shown in figure 1, include external mold the 11, first core 121,
Two core the 122, the 3rd cores 123, band iron 14 and set screw 13；
Wherein, the tetragonal structure that above-mentioned external mold 11 is made with four 30 × 30 angle bar, angle bar opening all towards
Outside is arranged；Four band irons 14 are adjacent with the four of external mold 11 angle bar vertical edges respectively；Eight set screw 13 are distributed on external mold
On four angle bar vertical edges of 11, set screw 13 spiral enters in external mold 11, and extrudes the band iron 14 of correspondence；
Above-mentioned first core the 121, second core the 122, the 3rd core 123 is to be processed into three pieces tiltedly by the iron block of rectangular shape
Ferrum is made, the first core 121 and the 3rd rectangular trapezoidal shape of core 123, the second core 122 in isosceles-trapezium-shaped, second
Core 122 is between the first core the 121, the 3rd core 123；First core the 121, second core the 122, the 3rd core 123
In external mold 11.
This utility model prepares the technical process of rectangle amorphous transformer: amorphous magnetic core is the band by amorphous soft magnetic material
Material is wound into round, and amorphous soft magnetic material is Fe-based amorphous alloy or nanometer crystal alloy；
First according to the use requirement of required magnetic core, designing and be suitable for required transformator overall dimensions, size is first after reserving
By the strip coil of amorphous soft magnetic material around magnetic core 22(or round ringwise)；
The toroidal core 22 of winding is placed on processing desktop, first by length × width × height a size of 140 × 60 ×
The rectangle iron block linear cutter of 30mm becomes first core the 121, second core the 122, the 3rd core 123 of three pieces of wedge shapes.
First the first core the 121, the 3rd core 123 is slowly put into by direction as shown in Figure 1 in the inner ring of toroidal core 22, then by second
Core 122 is put in the middle of two pieces of wedges of the first core the 121, the 3rd core 123, gently tap the second core with nylon hammer
The upper plane of 122, utilizes the gradient of wedge to be wedged into by the second core 122 between first core the 121, the 3rd core 123, until
As the plane of first core the 121, the 3rd 123 two pieces of wedges of core flat.First core the 121, second core 122 now,
The surface of the 3rd 123 3 pieces of cores of core should be just the most smooth with the surface of toroidal core 22.So this mold
Core with regard to installation, and four interior angles of magnetic core internal diameter just consistent with core be all right angle.
At this moment, the peripheral or irregular shape of magnetic core, the square will made with 30 × 30 angle bar
External mold 11 be inserted in the periphery of toroidal core 22 gently, then the band iron 14 that four pieces of width are 30 is put into external mold gently
In gap between 11 and toroidal core 22, eight set screw 13 being located on external mold 11 by bolt regulate extruding band iron
14, utilize set square and slide gauge to measure the size in the length and width direction of magnetic core, finally according to technological requirement by magnetic
It is 200 × 120 × 30mm that the Outside Dimensions of core controls in length × width × height.
Now the rectangular shaped core after shaping is put into together with mould and heat-treatment furnace carries out high-temperature heat treatment relief it is fixed
Type also reaches required performance.By the most bottom-up for magnetic core after cooling down Deng magnetic core, first unclamp set screw 13, take out band iron
14 and external mold 11；Tap the second core 122 again with nylon hammer gently, take out the second core 122, now the first core the 121, the 3rd
Core 123 will come off naturally, separates with toroidal core 22.At this moment magnetic core is just successfully integrated into rectangle by circle.
Under normal circumstances, the magnetic core after heat treatment also needs to after shaping to carry out around copper outside magnetic core with glue sizing
Line processes.First rectangular shaped core is fully immersed in the solution of A, B glue prepared by a certain percentage after 10 minutes again by magnetic core
Taking out in solution, again loaded by magnetic core among core and external mold by the most same method, being made a concerted effort by inside and outside mould will band
Solution extrusion unnecessary in material, regulates band iron 14 by eight set screw 13 being welded on external mold 11, utilizes set square
Measure the size in the length and width direction of magnetic core with slide gauge, finally control accurately according to by the Outside Dimensions of magnetic core
It is 200 × 120 × 30mm in length × width × height.The most just magnetic core and mould put in the lump in baking oven dry with the temperature of 120 degree,
Solidification, sizing.After waiting magnetic core sufficiently cool after one hour, by the most same stripping means, core and external mold are all departed from
After, an amorphous rectangular shaped core meeting technological requirement is just completely successful.
This utility model changes the preparation method of the most traditional amorphous transformer: first pass through amorphous soft magnetic material
Circular magnetic core, around circular, is integrated into rectangular-shaped magnetic after recycling the core in particular manufacturing craft and external mold assembling by strip coil
Core so that the rectangular shaped core interior angle after preparation can be the right angle of 90 degree, and outer ring elasticity ratio is more uniform, for the outward appearance of magnetic core
All can play good effect with performance, improve the working (machining) efficiency of rectangle transformator.
This utility model to be accomplished twice in the Making programme of whole rectangle amorphous transformer: is once first by circle magnetic
Core enters heating furnace together after being integrated into rectangle and carries out heat treatment；One more be heat treatment, sizing terminate after magnetic core dehydration
Also the overall dimensions of magnetic core controlled in the processing range of regulation with this mold during solidification, then by magnetic core with
Mould is put into together and is carried out last sizing in baking oven.Like this one set of die has two use, can improve yield and again can
Improve product quality, also can effectively control the die cost in the course of processing.
Above content is only to this utility model structure example and explanation, the technology people of affiliated the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, without departing from reality by member
By novel structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (2)
1. the particular manufacturing craft preparing rectangle amorphous transformer, it is characterised in that include external mold (11), the first core (121),
Second core (122), the 3rd core (123), band iron (14) and set screw (13)；
Wherein, described external mold (11) is the tetragonal structure connected into by four angle bar, and angle bar opening is all towards outside
Arrange；Four described band irons (14) are adjacent with four angle bar vertical edges of external mold (11) respectively；Eight described set screw
(13) being distributed on four angle bar vertical edges of external mold (11), set screw (13) spiral enters in external mold (11), and extrudes correspondence
Band iron (14)；
Described the first core (121), the second core (122), the 3rd core (123) are to be processed into three by the iron block of rectangular shape
Block wedge is made；First core (121), the second core (122), the 3rd core (123) are positioned at external mold (11).
A kind of particular manufacturing craft preparing rectangle amorphous transformer the most according to claim 1, it is characterised in that described
One core (121) and the 3rd core (123) at right angles trapezoidal shape, the second core (122) in isosceles-trapezium-shaped, the second core
(122) it is positioned between the first core (121), the 3rd core (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671953.5U CN205810567U (en) | 2016-06-30 | 2016-06-30 | A kind of particular manufacturing craft preparing rectangle amorphous transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671953.5U CN205810567U (en) | 2016-06-30 | 2016-06-30 | A kind of particular manufacturing craft preparing rectangle amorphous transformer |
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| Publication Number | Publication Date |
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| CN205810567U true CN205810567U (en) | 2016-12-14 |
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| CN201620671953.5U Active CN205810567U (en) | 2016-06-30 | 2016-06-30 | A kind of particular manufacturing craft preparing rectangle amorphous transformer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369549A (en) * | 2017-07-10 | 2017-11-21 | 许昌锦荣食品有限公司 | A kind of rectangle amorphous iron core shaping equipment |
| CN108899195A (en) * | 2018-09-04 | 2018-11-27 | 安庆大众电子科技有限公司 | A kind of manufacture craft of rectangle amorphous transformer core |
| CN109192490A (en) * | 2018-09-04 | 2019-01-11 | 安庆大众电子科技有限公司 | A kind of shaping process of rectangle amorphous transformer core |
| CN110931238A (en) * | 2019-12-09 | 2020-03-27 | 横店集团东磁股份有限公司 | Nanocrystalline magnetic core and preparation method thereof |
| CN113257560A (en) * | 2021-04-16 | 2021-08-13 | 青县择明朗熙电子器件有限公司 | Manufacturing process of rectangular nanocrystalline spraying magnetic core suitable for medium-high frequency environment |
-
2016
- 2016-06-30 CN CN201620671953.5U patent/CN205810567U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369549A (en) * | 2017-07-10 | 2017-11-21 | 许昌锦荣食品有限公司 | A kind of rectangle amorphous iron core shaping equipment |
| CN108899195A (en) * | 2018-09-04 | 2018-11-27 | 安庆大众电子科技有限公司 | A kind of manufacture craft of rectangle amorphous transformer core |
| CN109192490A (en) * | 2018-09-04 | 2019-01-11 | 安庆大众电子科技有限公司 | A kind of shaping process of rectangle amorphous transformer core |
| CN110931238A (en) * | 2019-12-09 | 2020-03-27 | 横店集团东磁股份有限公司 | Nanocrystalline magnetic core and preparation method thereof |
| CN113257560A (en) * | 2021-04-16 | 2021-08-13 | 青县择明朗熙电子器件有限公司 | Manufacturing process of rectangular nanocrystalline spraying magnetic core suitable for medium-high frequency environment |
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