CN105448512B - Jig and assemble method - Google Patents
Jig and assemble method Download PDFInfo
- Publication number
- CN105448512B CN105448512B CN201510807558.5A CN201510807558A CN105448512B CN 105448512 B CN105448512 B CN 105448512B CN 201510807558 A CN201510807558 A CN 201510807558A CN 105448512 B CN105448512 B CN 105448512B
- Authority
- CN
- China
- Prior art keywords
- groove
- jig
- magnetic core
- lower magnetic
- jig body
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229920002799 BoPET Polymers 0.000 claims abstract description 25
- 239000005041 Mylar™ Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The present invention relates to a kind of jigs, for assisting the upper and lower magnetic core of installation electronic component, comprising: jig body, the first groove being provided in the jig body and the second groove, first groove are connected to second groove；First groove is for accommodating the upper and lower magnetic core；Second groove is used to accommodate the mylar film of protection electronic component.In addition, also providing a kind of assemble method.The first groove and the second groove opened up in jig body in the jig, during group electronic components, electronic component is placed in the first groove, it will be in the placement of mylar film used in assembling process and the first groove, assembling product time, save the cost are just substantially reduced, while also reducing product defect rate, it is easy to operate, it is easy to accomplish batch production.
Description
Technical field
The present invention relates to electronic component installing areas, more particularly to jig and assemble method.
Background technique
With the innovation of electronic technology, present electronic component develops towards lightening direction, such as power inductance
Magnetic core etc. in device, transformer.Magnetic core in general electronic component is divided into upper and lower two parts, after two parts are separately formed
Assembling use is carried out again.Traditional assembling mode is by the way of man-made assembly, usually in the dispensing of lower magnetic core end face, Mylar attaching
Piece covers magnetic core, baking, solidification, carries out subsequent related process process.
But it is smaller and smaller in view of the volume of magnetic core, and during man-made assembly, process is discontinuous, operation is not flowed
Freely, it will lead to the problems such as production efficiency is low, at high cost, product defect rate is high.
Summary of the invention
Based on this, it is necessary to for assembling product low efficiency, problem at high cost, provide a kind of jig and assemble method.
A kind of jig, for assisting the upper and lower magnetic core of installation electronic component, comprising: jig body is provided with the jig
The first groove and the second groove on ontology, first groove are connected to second groove；First groove is for holding
Receive the upper and lower magnetic core；Second groove is used to accommodate the mylar film of protection electronic component.
The jig body is equipped with multiple first grooves in one of the embodiments, and multiple described first is recessed
In regularly arranged, the shape of first groove and the shape of the upper and lower magnetic core match slot.
Second groove is along linear extension in one of the embodiments, and first groove is along second groove
Length direction interval setting.
The jig body is additionally provided with through-hole in one of the embodiments, and the through-hole is connected to first groove.
The quantity of second groove is two in one of the embodiments, and two second grooves are parallel to each other.
The end face of second groove is inverted trapezoidal in one of the embodiments,.
The also built-in steel bar of the jig body, the steel bar are constituted and the jig body in one of the embodiments,
Similar frame.
The jig body is in silica gel, bakelite, acrylic or glass-fiber-plate jig body in one of the embodiments,
It is a kind of.
In addition, also providing a kind of assemble method, the jig is used, comprising:
Magnetic core, lower magnetic core, mylar film and jig in offer；
The lower magnetic core is placed in the first groove of the jig body；
Frictioning processing is carried out in the bonding location of the lower magnetic core and upper magnetic core；
The mylar film is placed in second groove；
The upper magnetic core is bonded on the lower magnetic core.
It in one of the embodiments, further include baking-curing step.
The first groove and the second groove opened up in jig body in the jig, in the process of group electronic components
In, electronic component is placed in the first groove, by mylar film used in assembling process place with the first groove in, just significantly
Assembling product time, save the cost are shortened, while also reducing product defect rate, it is easy to operate, it is easy to accomplish batch production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment jig；
Fig. 2 watches figure attentively for an embodiment jig；
Fig. 3 is the bottom view of an embodiment jig；
Fig. 4 is the enlarged drawing of the first groove in jig main view in Fig. 2；
Fig. 5 is the first groove in Fig. 2 along the sectional view in the face A-A；
Fig. 6 is the left view of an embodiment jig；
Fig. 7 is the assemble method flow chart using jig.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that the limitation present invention.Term as used herein "and/or" includes one or more related
Listed item any and all combinations.
As shown in Figure 1 is the structural schematic diagram of jig.This jig is upper and lower in installation electronic component for assisting
Magnetic core.In figure jig include jig body 100, be provided in jig body 100 the first groove 200 and the second groove 300,
One groove 200 is connected to the second groove 300；First groove 100 is for accommodating upper and lower magnetic core；Second groove 200 is protected for accommodating
Protect the mylar film of electronic component.
Fig. 2, Fig. 3 are respectively the main view and bottom view of jig, and figure refers to Fig. 1-3, and jig body 100 is equipped with multiple the
One groove 200, multiple first grooves 200 arrange, and the shape of the first groove 200 and upper and lower magnetic core matches.In the present embodiment
For multiple first groove, 200 equidistantly distributeds in jig body 100, space D is 13.57 (± 0.5) mm.In the present embodiment
The quantity of one groove 200 is 12.The long L of jig body 100 is 165.30 (± 0.5) mm in the present embodiment, and wide W is 15
(±0.5)mm.In other embodiments, the size of jig body 100 can be adaptively adjusted according to actual needs.
In other embodiments, the quantity of the first groove 200 may be one, or multiple.In other implementations
In example, the spacing between multiple first grooves 200 can be unequal, and the size of its spacing can also be according to the ruler of upper and lower magnetic core
Very little size adjusts.
Fig. 4 is the enlarged drawing of the first groove in jig main view in Fig. 2, and Fig. 5 is the first groove cuing open along the face A-A in Fig. 2
Face figure, with reference to Fig. 3, Fig. 4, Fig. 5, jig sheet 100 is additionally provided with through-hole 400, and through-hole 400 is connected to the first groove 200.Through-hole 400
Diameter be 4.5mm, the end face of the first groove 200 is " ten " font.In the present embodiment, the first length L1 of " ten " font is
9.15mm, the second length L2 are 10.40mm, the first width W1 is 3.2mm, the second width W2 is 6.6mm, all sizes ±
It is fluctuated in the range of 0.5mm.
With reference to Fig. 5, the height H1 of jig body 100 is 12mm, wherein the depth H 2 of the first groove 200 is 4mm, through-hole
400 depth is 8mm, and size fluctuates in the range of ± 0.5mm.It is recessed first can be set according to the size of upper and lower magnetic core
The size of slot and through-hole.
In other embodiments, the number of through-hole 400 can be multiple, as long as being connected with the first groove 200, lead to
Hole 400 can be understood as ventilation opening, mainly air-flow be allowed to flow through, and magnetic core is adsorbed on the slot bottom of the first groove 200 in placement.
With reference to Fig. 1, the second groove 300 is along linear extension, and the first groove 200 is along the length direction interval of the second groove 300
Setting.The quantity of second groove 300 is two, and two the second grooves 300 are parallel to each other.
As described in Figure 6 is the left view of jig, and in the present embodiment, the end face of the second groove 300 is inverted trapezoidal,
In, trapezoidal upper side length a1 is 05mm；Lower side length a2 is 1.2mm, and the depth h of the second groove 300 is 1.7mm, and two second recessed
The spacing d of slot (310,320) is 5mm, and all sizes fluctuate in the range of ± 0.5mm.The dimension information of second groove 300 can
To be adjusted according to the size of mylar film.
In other embodiments, the end face of the second groove 300 can be V-type, U-shaped.Or second groove 300 groove face phase
For the side relative tilt of the jig body, wherein groove face can be with plane, or cambered surface.The setting of second groove 300
At above-mentioned shape convenient for placing mylar film, because general mylar film than relatively thin, be not easy to positioning and place.
Meanwhile the also built-in steel bar (not shown) of jig body 100, steel bar constitute frame similar with jig body 100,
For preventing jig body 100 from deforming, while the reliability of jig can also be increased and its extend the service life of jig.
The jig is silica gel jig in the present embodiment, and since silica gel is easily molded, price is low, and high temperature resistant, material are soft
High resilience has protective effect to upper and lower magnetic core, the influence of extruding and its chipping will not be caused to the shape of upper and lower magnetic core.
Jig can also be bakelite, acrylic or glass-fiber-plate etc. in other embodiments.
With reference to Fig. 7, a kind of assemble method using jig, comprising:
S10: magnetic core, lower magnetic core, mylar film and jig in offer.
The upper magnetic core and lower magnetic core assembled is provided, the frictioning for needing to bond plays protection to upper and lower magnetic core and makees
Mylar film and its jig of above-mentioned elaboration.
S20: lower magnetic core is placed in the first groove of jig body.
Multiple lower magnetic cores of preparation are placed in multiple first grooves opened up in jig body, the size of the first groove
It is corresponding with the size of lower magnetic core, that is, it descends magnetic core that can align and is accurately placed in the first groove.
S30: frictioning processing is carried out in the bonding location of lower magnetic core and upper magnetic core.
Frictioning processing is carried out in the position that lower magnetic core and upper magnetic core need to bond, facilitates the upper and lower magnetic core of bonding.Tradition assembling
Upper and lower magnetic core is individually to carry out dispensing processing to each lower magnetic core.After the jig, frictioning this process flow greatly shortens
Time, cost is saved.
S40: mylar film is placed in the second groove.
The jig is strip, and mylar film is also strip, and relative to single mylar film, the area of bar shaped mylar film compares
Greatly, it in the process flow of Mylar attaching piece, is not easy to stick together two panels or three pieces mylar film.Second is opened up in jig body
Groove is placed convenient for the alignment of mylar film, has saved working hour, will avoid wasting using bar shaped mylar film, and can to assemble
The qualification rate of product reaches 95%.
S50: upper magnetic core is bonded on lower magnetic core.
Finally the alignment of upper magnetic core is placed in the first groove that jig body opens up, that is, by upper magnetic core and lower magnetic core
Alignment abuts, and is then bonded as an entirety.When placing upper magnetic core, since the depth of the first groove is greater than upper and lower magnetic
The height of core and, upper magnetic core is not above the upper surface of jig body, can place magnetic core by the destruction of external environment.
Further include the steps that upper and lower magnetic core carrying out baking-curing.
The upper and lower magnetic core being bonded together is placed on baking-curing in baking oven；Then test, coding, Qie Maila, packaging
Etc. a series of process, entire assembling process is completed.
By using the jig, during assembling electronic product, substantially reduce the assembling product time, save at
This, while product defect rate is also reduced, it is easy to operate, it is easy to accomplish batch production.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of jig, for assisting the upper and lower magnetic core of installation electronic component, comprising: jig body is provided with the jig sheet
The first groove and the second groove on body, the jig body are equipped with multiple first grooves, first groove and institute
The connection of the second groove is stated, second groove is along linear extension, and first groove is between the length direction of second groove
Every setting；First groove is for accommodating the upper and lower magnetic core；Second groove is used to accommodate the item of protection electronic component
Shape mylar film, the bar shaped mylar film are placed between the upper and lower magnetic core；The depth of first groove is greater than described upper and lower
The height of magnetic core and.
2. jig according to claim 1, which is characterized in that multiple first grooves are in regularly arranged, and described first
The shape of groove and the shape of the upper and lower magnetic core match.
3. jig according to claim 1, which is characterized in that the jig body is additionally provided with through-hole, the through-hole and institute
State the connection of the first groove.
4. jig according to claim 1, which is characterized in that described second between two neighboring first groove is recessed
The quantity of slot is two, and two second grooves are parallel to each other.
5. jig according to claim 1, which is characterized in that the end face of second groove is inverted trapezoidal.
6. jig according to claim 1, which is characterized in that the also built-in steel bar of the jig body, the steel bar are constituted
Frame similar with the jig body.
7. jig according to claim 1, which is characterized in that the jig body is silica gel, bakelite, acrylic or glass
One of plate.
8. a kind of assemble method uses jig described in claim 1-7 any one, comprising:
Magnetic core, lower magnetic core, mylar film and jig in offer；
The lower magnetic core is placed in the first groove of the jig body；
Frictioning processing is carried out in the bonding location of the lower magnetic core and upper magnetic core；
The mylar film is placed in second groove；
The upper magnetic core is bonded on the lower magnetic core.
9. assemble method according to claim 8 further includes baking-curing step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807558.5A CN105448512B (en) | 2015-11-19 | 2015-11-19 | Jig and assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807558.5A CN105448512B (en) | 2015-11-19 | 2015-11-19 | Jig and assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105448512A CN105448512A (en) | 2016-03-30 |
| CN105448512B true CN105448512B (en) | 2019-05-03 |
Family
ID=55558595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510807558.5A Expired - Fee Related CN105448512B (en) | 2015-11-19 | 2015-11-19 | Jig and assemble method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105448512B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211735B (en) * | 2016-08-25 | 2022-08-19 | 深圳振华富电子有限公司 | Electronic component rubberizing positioning fixture and rubberizing method |
| CN207917874U (en) * | 2018-01-19 | 2018-09-28 | 深圳市海目星激光智能装备股份有限公司 | A kind of jig assembling mechanism |
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| CN205211587U (en) * | 2015-11-19 | 2016-05-04 | 深圳振华富电子有限公司 | Fixture |
Family Cites Families (2)
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| CN202089923U (en) * | 2011-06-08 | 2011-12-28 | 郑振华 | Combined type double-faced adhesive tape structure |
| CN104533904B (en) * | 2015-01-04 | 2017-02-22 | 河南中云创光电科技股份有限公司 | E-shaped magnetic core gum application tool |
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|---|---|---|---|---|
| CN1286145A (en) * | 1999-08-31 | 2001-03-07 | 株式会社村田制作所 | Method and device for coating with paste |
| CN1877761A (en) * | 2006-06-26 | 2006-12-13 | 天通控股股份有限公司 | Method for fabricating nickel zinc ferrite integrated with PIN and dedicated smelting tool therefor |
| CN201514852U (en) * | 2009-09-24 | 2010-06-23 | 东莞弘电电子有限公司 | Shaping mold component for shape of inductor |
| CN102034601A (en) * | 2010-11-30 | 2011-04-27 | 深圳市优创展科技有限公司 | Method for pouring adhesive into inductor |
| CN202093976U (en) * | 2011-05-09 | 2011-12-28 | 东莞奇力新电子有限公司 | Positioning tool fixing device for inductance component soldering tin |
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| Publication number | Publication date |
|---|---|
| CN105448512A (en) | 2016-03-30 |
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