CN103887057B - A kind of transformer core V-type rushes maneuver - Google Patents
A kind of transformer core V-type rushes maneuver Download PDFInfo
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- CN103887057B CN103887057B CN201410147311.0A CN201410147311A CN103887057B CN 103887057 B CN103887057 B CN 103887057B CN 201410147311 A CN201410147311 A CN 201410147311A CN 103887057 B CN103887057 B CN 103887057B
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Abstract
The invention discloses a kind of transformer core V-type and rush maneuver, it relates to transformer core V and rushes technical field.It includes die-cut platform, V-type punch die and backer and yoke piece, and die-cut platform is provided with two backers, and V-type punch die is fixed on V-type and rushes on machine, and yoke piece matches with backer.Described iron core V-type rushes operating procedure: A, will on die-cut platform install two backers；B, V-type punch die is fixed on V-type rushes on machine；C, again by the face below or on the basis of the top of lower yoke of the upper yoke of yoke piece according on backer；D, last, yoke piece is against die-cut platform and moves to V-type punch die, by V-type punch die by yoke piece punching molding.Present invention reduces the noise of transformator, temperature rise and open circuit loss, make operative employee feel safe, improve production efficiency.
Description
Technical field
The present invention relates to transformer core V and rush technical field, be specifically related to a kind of transformer core V-type punching operation
Method.
Background technology
On the basis of " V " type breach operational approach of the upper and lower iron yoke of former iron core is the top of upper yoke and the following of lower yoke
Face is die-cut, causes the size and shape cumulative error of yoke sheet all to focus on " V " breach, makes Transformer increase electromagnetism whirlpool
Stream, noise, temperature rise, open circuit loss, owing to pattern is complicated, operative employee has no a sense of safety.
In sum, traditional transformation iron core silicon steel sheet V-type rushes the operating platform that operational approach is not fixed, entirely by support
Fix 3 points, there is a lot of hidden danger in operation: 1, operative employee has fear；2, safety does not ensure, than " V " type
The error of breach is big；3, because the noise that causes of error, temperature rise, open circuit loss are bigger；4, transformer core adds eddy current.
Summary of the invention
For not enough present on prior art, the present invention seeks to be to provide a kind of transformer core V-type punching operation
Method, reduces the noise of transformator, temperature rise and open circuit loss, makes operative employee feel safe, and improves production efficiency.
To achieve these goals, the present invention is to realize by the following technical solutions: a kind of transformer core V-type punching
Maneuver, including die-cut platform, V-type punch die and backer and yoke piece, die-cut platform is provided with two backers, and V-type punch die is solid
Being scheduled on V-type and rush on machine, yoke piece matches with backer.
Rushing maneuver according to above-mentioned a kind of transformer core V-type, wherein, described iron core V-type is rushed operating procedure and is:
A, will on die-cut platform install two backers；
B, V-type punch die is fixed on V-type rushes on machine；
C, again by the face below or on the basis of the top of lower yoke of the upper yoke of yoke piece according on backer；
D, last, yoke piece is against die-cut platform and moves to V-type punch die, by V-type punch die by yoke piece punching molding.
The present invention by die-cut for the face below and on the basis of the top of lower yoke of iron core upper yoke, so error of " V " breach
Reduce, thus reduce the noise of transformator, temperature rise and open circuit loss, make operative employee feel safe, improve production efficiency.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the accompanying drawings with detailed description of the invention；
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with
Detailed description of the invention, is expanded on further the present invention.
With reference to Fig. 1, this detailed description of the invention by the following technical solutions: a kind of transformer core V-type rushes maneuver, including
Die-cut platform 1, V-type punch die 2 and backer 3 and yoke piece 4, die-cut platform 1 is provided with two backers 3, and V-type punch die 2 is fixed on V
Type rushes on machine, and yoke piece 4 matches with backer 3.
It should be noted that described iron core V-type is rushed operating procedure and is:
A, will on die-cut platform 1 install two backers 3；
B, V-type punch die 2 is fixed on V-type rushes on machine；
C, again by the face below or on the basis of the top of lower yoke of the upper yoke of yoke piece 4 according on backer 3；
D, last, yoke piece 4 is against die-cut platform and moves to V-type punch die 2, by V-type punch die 2 by die-cut for yoke piece 4
Molding.
This detailed description of the invention makes operating platform again, by the rolling off the production line of upper yoke of yoke piece 4 and reaching the standard grade of lower yoke
On the basis of line die-cut, such operative employee feels safe reliably, eliminates the psychology of fear.So error of V-type punching decreases,
Thus reduce transformer core electromagnetic eddy, reduce noise, temperature rise, open circuit loss, improve outside production efficiency, and iron core
See ratio the most attractive in appearance.
Embodiment 1: the province-norm S11 transformator of the most same capacity, open circuit loss exceeds standard, and need to be can be only achieved by external coordination,
With same material after improvement, the province-norm transformator of same capacity, reduce open circuit loss, promote S11 province-norm also can do.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (1)
1. the operational approach of a transformer core V-type flushing device, it is characterised in that transformer core V-type flushing device includes punching
Cutting flat with platform (1), V-type punch die (2) and backer (3) and yoke piece (4), die-cut platform (1) is provided with two backers (3), V-type is rushed
Mould (2) is fixed on V-type and rushes on machine, and yoke piece (4) matches with backer (3), by by the following of iron core upper yoke and lower ferrum
Face according to being punched out on backer (3) on the basis of the top of yoke, to reduce the error of " V " type breach, reduces open circuit loss；
Wherein, concrete iron core V-type rushes operating procedure:
(A), by upper for die-cut platform (1), two backers (3) are installed；
(B), V-type punch die (2) is fixed on V-type to rush on machine；
(C), again face on the basis of the following of the upper yoke of yoke piece (4) or the top of lower yoke is depended on backer (3)；
(D), finally, yoke piece 4 is against die-cut platform and moves to V-type punch die (2), by V-type punch die (2) by yoke piece (4)
Punching molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147311.0A CN103887057B (en) | 2014-04-14 | 2014-04-14 | A kind of transformer core V-type rushes maneuver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410147311.0A CN103887057B (en) | 2014-04-14 | 2014-04-14 | A kind of transformer core V-type rushes maneuver |
Publications (2)
| Publication Number | Publication Date |
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| CN103887057A CN103887057A (en) | 2014-06-25 |
| CN103887057B true CN103887057B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410147311.0A Active CN103887057B (en) | 2014-04-14 | 2014-04-14 | A kind of transformer core V-type rushes maneuver |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596706U (en) * | 2010-01-06 | 2010-10-06 | 佛山市的特非晶电气有限公司 | Puncturing and positioning device for V-shaped notch of silicon steel sheet |
| CN102646504A (en) * | 2011-02-22 | 2012-08-22 | 蒋元华 | Detachable silicon steel sheet wound core with multiple 'V'-shaped notches |
| CN103084467A (en) * | 2011-10-28 | 2013-05-08 | 苏州工业园区隆盛电器成套设备制造有限公司 | Cutting process of silicon steel sheets of transformers for railway vehicles |
| CN203760310U (en) * | 2014-04-14 | 2014-08-06 | 南通龙翔电器设备有限公司 | Transformer core V-shaped punching structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002299129A (en) * | 2001-03-29 | 2002-10-11 | Toshiba Corp | Stationary induction electrical apparatus iron core |
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2014
- 2014-04-14 CN CN201410147311.0A patent/CN103887057B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596706U (en) * | 2010-01-06 | 2010-10-06 | 佛山市的特非晶电气有限公司 | Puncturing and positioning device for V-shaped notch of silicon steel sheet |
| CN102646504A (en) * | 2011-02-22 | 2012-08-22 | 蒋元华 | Detachable silicon steel sheet wound core with multiple 'V'-shaped notches |
| CN103084467A (en) * | 2011-10-28 | 2013-05-08 | 苏州工业园区隆盛电器成套设备制造有限公司 | Cutting process of silicon steel sheets of transformers for railway vehicles |
| CN203760310U (en) * | 2014-04-14 | 2014-08-06 | 南通龙翔电器设备有限公司 | Transformer core V-shaped punching structure |
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| Publication number | Publication date |
|---|---|
| CN103887057A (en) | 2014-06-25 |
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