CN109545533A - A kind of common mode inductance production technology - Google Patents
A kind of common mode inductance production technology Download PDFInfo
- Publication number
- CN109545533A CN109545533A CN201811586009.XA CN201811586009A CN109545533A CN 109545533 A CN109545533 A CN 109545533A CN 201811586009 A CN201811586009 A CN 201811586009A CN 109545533 A CN109545533 A CN 109545533A
- Authority
- CN
- China
- Prior art keywords
- scolding tin
- common mode
- card
- production technology
- dispensing
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 6
- 238000004513 sizing Methods 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F2017/0093—Common mode choke coil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention discloses a kind of common mode inductance production technologies, only successively the following steps are included: copper wire cutting, coiling, dispensing, cutting foot, scolding tin, Cheng Jian；The dispensing step is located at after spooling step, is located at before scolding tin step；The scolding tin step be located at cut step it is rapid after；The dispensing step fixes two interior pins for glue of punctuating inside；It is described to cut step suddenly using manual shearing-foot device sizing pin pitch, then subtract the length that pin exceeds.The present invention reduces 4 procedures, it is 99% that product qualified rate, which is up to, and operation is simplified, and not only reduces personnel's expenditure, and production efficiency has obtained large increase, has certain economic value by simplifying improvement.
Description
Technical field
The present invention relates to inductance processing technology fields, and in particular to a kind of common mode inductance production technology of simplification.
Background technique
Common mode inductance is one of common electronics component in electronic circuit, production process be also it is relative complex, process is numerous
More, production efficiency is not high.Horizontal common mode inductance conventional production process process include 10 procedures, be followed successively by copper wire cutting, coiling,
Preshearing foot, scolding tin, dispensing, rear whole foot, cuts foot, self-correcting, Cheng Jian at dog-ear degree, wherein there is likely to be following problems: 1. scolding tin
In the process, scolding tin position is unstable, does over again more；2. during cutting foot, pin is too long, foot hole low efficiency is cut in insertion, is cut
Pin fraction defective is high, can also require further whole foot sometimes.
Summary of the invention
In view of the above-mentioned problems, the invention proposes a kind of common mode inductance production technologies of simplification.
A kind of common mode inductance production technology, only successively the following steps are included: copper wire cutting, coiling, dispensing, cut foot, scolding tin,
Cheng Jian；The dispensing step is located at after spooling step, is located at before scolding tin step；The scolding tin step be located at cut step it is rapid it
Afterwards；The dispensing step fixes two interior pins for glue of punctuating inside；It is described to cut step suddenly using manual shearing-foot device sizing foot
Away from then subtracting the length that pin exceeds.
Further, the manual shearing-foot device is described mainly by fixing seat, the card being set in the fixing seat
Card is equipped with the card slots of indent, and the card slots are divided into multiple plug-in unit lattice by partition, and the height of the partition is small
In the depth of the card slots, while again smaller than the height of inductance, set that there are four pin through holes on each plug-in unit lattice, it is described logical
Hole depth is crossed equal to inductance pin full-length.
Further, the card two sides are connected with gate fixed frame, consolidate at equal intervals on the gate fixed frame crossbeam
Surely there are multiple mini cylinders, the end of multiple mini cylinders is connected with casting die plate jointly, and the casting die plate is for protruding into described insert
Part slot compresses inductance.
Further, the card two sides connect the fixing seat by rotating circular disc.
Beneficial effects of the present invention: by simplifying improvement, reduce 4 procedures, it is 99% that product qualified rate, which is up to, operation
It is simplified, not only reduces personnel's expenditure, and production efficiency has obtained large increase, there is certain economic value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of manual shearing-foot device；
Fig. 2 is the structural schematic diagram of card；
Fig. 3 is structural schematic diagram when casting die plate compresses；
Fig. 4 is structural schematic diagram when card is overturn.
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.
A kind of common mode inductance production technology, only successively the following steps are included: copper wire cutting, coiling, dispensing, cut foot, scolding tin,
Cheng Jian；Including dispensing step, scolding tin step, the dispensing step is located at after spooling step, is located at before scolding tin step；It is described
Scolding tin step be located at cut step it is rapid after；The dispensing step fixes two interior pins for glue of punctuating inside；It is described that cut step rapid
Using manual shearing-foot device sizing pin pitch, the length that pin exceeds then is subtracted.
Copper wire must be beyond full-length 6-7 centimeters in order to coiling when cutting, and the end of a thread after complete becomes pin, too
Length is not easy to scolding tin, so existing production technology is rapid equipped with preshearing step.In addition, product is horizontal type structure, pin will be at right angle
State, so inner ring two pins fold right angle again, convenient for sizing scolding tin, so that existing production technology needs after preshearing foot
Want dog-ear degree.Existing production technology cuts step and uses pneumatic pinrshape suddenly, and the above is an iron plate with holes by pin pitch requirement, under
Face is Pneumatic cutter, but when pin will be inserted into 4 hole on iron plate, needs in advance to carry out it to arrange and just facilitates insertion into, after insertion
Pneumatic foot push is stepped on, that is, is cut into as the pin of required length, is easy to be warped by cutter shock in this process pin, at this time
There is the self-correcting process in existing production technology.
The present invention improves above-mentioned steps, directly arrives a glue process around complete line, i.e., glue of punctuating inside, which is fixed in two, to be drawn
Foot is inserted into the progress of manual shearing-foot device and cuts foot manually, cuts scolding tin after foot, just completes entire inductance production technology at examining,
Without self-correcting.
The manual shearing-foot device, as shown in Figure 1 and Figure 2, mainly by fixing seat 1, the plug-in unit being set in the fixing seat
Plate 2, the card 2 are equipped with the card slots 3 of indent, and the card slots 3 are divided into multiple plug-in unit lattice 5 by partition 4, described
The height of partition 4 is less than the depth of the card slots 3, while again smaller than the height of inductance, sets that there are four draw on each plug-in unit lattice 5
Foot through hole 6,6 depth of through hole are equal to inductance pin full-length.
Inductance of the pin dispensing after fixed is inserted into card manually, then cuts pin, side easy to operate manually
Just, the problem of pin will not being caused to warp.
Inductance is cutting foot process mesorelief in order to prevent, influences to cut foot effect, it is solid that 2 two sides of card are connected with gate
Determine frame 7, multiple mini cylinders 8 are fixed at intervals on 7 crossbeam of gate fixed frame etc., the end of multiple mini cylinders 8 is common
It is connected with casting die plate 9, the casting die plate 9 compresses inductance, as shown in Figure 3 for protruding into the card slots 3.
Foot is cut from card bottom, there are certain constant, 2 two sides of card connect described by rotating circular disc 10
Fixing seat 1 overturns card after casting die plate compresses inductance, as shown in figure 4, placing pin upwards, cuts foot operation more
It is convenient.
The present invention, which passes through, simplifies improvement, reduces 4 procedures, and it is 99% that product qualified rate, which is up to,
Operation is simplified, and not only reduces personnel's expenditure, and production efficiency has obtained large increase, has certain economy
Value.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of common mode inductance production technology, including dispensing step, scolding tin step, which is characterized in that the dispensing step is located at
After spooling step, it is located at before scolding tin step；The scolding tin step be located at cut step it is rapid after.
2. common mode inductance production technology according to claim 1, which is characterized in that only successively the following steps are included: copper wire
Cutting, dispensing, cuts foot, scolding tin, Cheng Jian at coiling；
The dispensing step fixes two interior pins for glue of punctuating inside；
It is described to cut step suddenly using manual shearing-foot device sizing pin pitch, then subtract the length that pin exceeds.
3. common mode inductance production technology according to claim 2, which is characterized in that the manual shearing-foot device is mainly by solid
Reservation, the card being set in the fixing seat, the card be equipped with indent card slots, the card slots by every
Plate is divided into multiple plug-in unit lattice, and the height of the partition is less than the depth of the card slots, while again smaller than the height of inductance, often
Pin through hole there are four being set on a plug-in unit lattice, it is described that inductance pin full-length is equal to by hole depth.
4. common mode inductance production technology according to claim 3, which is characterized in that the card two sides are connected with gate
Fixed frame is fixed at intervals with multiple mini cylinders on the gate fixed frame crossbeam etc., and the end of multiple mini cylinders connects jointly
It is connected to casting die plate, the casting die plate compresses inductance for protruding into the card slots.
5. common mode inductance production technology according to claim 4, which is characterized in that the card two sides pass through rotation circle
Disk connects the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586009.XA CN109545533A (en) | 2018-12-25 | 2018-12-25 | A kind of common mode inductance production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586009.XA CN109545533A (en) | 2018-12-25 | 2018-12-25 | A kind of common mode inductance production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109545533A true CN109545533A (en) | 2019-03-29 |
Family
ID=65857100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586009.XA Pending CN109545533A (en) | 2018-12-25 | 2018-12-25 | A kind of common mode inductance production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109545533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133549A (en) * | 2020-07-30 | 2020-12-25 | 九江福欧特电子有限公司 | Inductor production process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100004756U (en) * | 2008-10-29 | 2010-05-10 | 주식회사 대우일렉트로닉스 | Common mode choke coil |
| CN104148547A (en) * | 2014-08-28 | 2014-11-19 | 东莞市大忠电子有限公司 | Lead pin cutting machine |
| CN104715888A (en) * | 2013-12-12 | 2015-06-17 | 常州银河创新磁电有限公司 | Magnet ring choking coil |
| CN205318995U (en) * | 2015-12-21 | 2016-06-15 | 深圳市高斯博电子科技有限公司 | Resonant inductance ware |
| CN106601471A (en) * | 2016-12-30 | 2017-04-26 | 山东中瑞电子股份有限公司 | Automatic soldering and testing integrated machine for inductance coil and working method of automatic soldering and testing integrated machine |
| CN107377827A (en) * | 2017-07-17 | 2017-11-24 | 石国华 | It is a kind of can batch cutting inductance pin cutting machine |
| CN108856590A (en) * | 2018-06-20 | 2018-11-23 | 佛山市程显科技有限公司 | A kind of pinrshape structure of pinrshape |
| CN108922749A (en) * | 2018-08-17 | 2018-11-30 | 周贤 | passive coupling induction coil |
-
2018
- 2018-12-25 CN CN201811586009.XA patent/CN109545533A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100004756U (en) * | 2008-10-29 | 2010-05-10 | 주식회사 대우일렉트로닉스 | Common mode choke coil |
| CN104715888A (en) * | 2013-12-12 | 2015-06-17 | 常州银河创新磁电有限公司 | Magnet ring choking coil |
| CN104148547A (en) * | 2014-08-28 | 2014-11-19 | 东莞市大忠电子有限公司 | Lead pin cutting machine |
| CN205318995U (en) * | 2015-12-21 | 2016-06-15 | 深圳市高斯博电子科技有限公司 | Resonant inductance ware |
| CN106601471A (en) * | 2016-12-30 | 2017-04-26 | 山东中瑞电子股份有限公司 | Automatic soldering and testing integrated machine for inductance coil and working method of automatic soldering and testing integrated machine |
| CN107377827A (en) * | 2017-07-17 | 2017-11-24 | 石国华 | It is a kind of can batch cutting inductance pin cutting machine |
| CN108856590A (en) * | 2018-06-20 | 2018-11-23 | 佛山市程显科技有限公司 | A kind of pinrshape structure of pinrshape |
| CN108922749A (en) * | 2018-08-17 | 2018-11-30 | 周贤 | passive coupling induction coil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133549A (en) * | 2020-07-30 | 2020-12-25 | 九江福欧特电子有限公司 | Inductor production process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |