CN103545697A - Terminal manufacturing method and fixing method - Google Patents
Terminal manufacturing method and fixing method Download PDFInfo
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- CN103545697A CN103545697A CN201310453208.4A CN201310453208A CN103545697A CN 103545697 A CN103545697 A CN 103545697A CN 201310453208 A CN201310453208 A CN 201310453208A CN 103545697 A CN103545697 A CN 103545697A
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- terminal
- hypotenuse
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Abstract
The invention discloses a terminal manufacturing method and fixing method. The terminal comprises a hairpin bending part and a DIP pin bending part which are bent through a plurality of bending procedures. The manufacturing method has the advantages that hairpin bending and DIP pin bending are formed at one step in the same production flow through simple bending dies, production cost is reduced greatly, and production efficiency is increased.
Description
Technical field
The present invention relates to terminal, particularly a kind of manufacture method of terminal and fixing means thereof.
Background technology
At present, existing terminal manufacture method is mainly divided into two steps and divides, and the first step is, by stamping machine, the base material of making terminal is struck out to semi-finished product terminal, then stamping forming semi-finished product terminal is made to needed terminal.This terminal manufacture method production efficiency is low, and cost of manufacture is high.
Summary of the invention
The object of the invention is the above-mentioned defect for prior art, a kind of manufacture method of terminal is provided.
For solving the above-mentioned defect of prior art, the technical scheme that the present invention will solve is: a kind of manufacture method of terminal, comprise hair clip bending part and DIP pin bending part, described hair clip bending part and described DIP pin bending part are formed by a plurality of bending operation bendings.
As a kind of improvement of the manufacture method of terminal of the present invention, described hair clip bending part comprises the following steps:
(1), first, bent by the first bending mold and the second bending mold in the base material one end that makes terminal, make the base material one end that makes terminal form article one hypotenuse;
(2), will bend out the base material of article one hypotenuse, by the second bending mold and the 4th bending mold, bent, make base material one end of terminal form second hypotenuse;
(3), will bend out the base material of second hypotenuse, by the 5th bending mold, with the 6th bending mold, second hypotenuse is bent into base material and becomes an angle of 90 degrees;
(4), the second hypotenuse is bent into the base material of an angle of 90 degrees, by the 7th bending mold, with the 8th bending mold, the second hypotenuse that is bent into an angle of 90 degrees is bent into and becomes 170 degree angles with base material;
(5), the second hypotenuse is bent into the base material at 170 degree angles, by the 9th bending mold, with the tenth bending mold, the second hypotenuse is bent into the hypotenuse parallel with base material;
(6), will be bent into second hypotenuse parallel with base material by the sizing of further bending of the 11 bending mold and the 12 bending mold;
(7), by the base material middle part of the sizing of bending, by the 13 bending mold, bend into the 3rd hypotenuse with the 14 bending mold;
(8), the 3rd hypotenuse bends into the 16 bending mold the hypotenuse that becomes 90 degree with base material by the 15 bending mold.
As a kind of improvement of the manufacture method of terminal of the present invention, described DIP pin bending part comprises the following steps;
(a), the other end of the terminal base material hair clip having been bent is bent into the 4th hypotenuse of miter angle by the 17 bending mold and the 18 bending mold;
(b), again the 4th hypotenuse that is bent into miter angle is bent into an angle of 90 degrees by the 19 bending mold and the 20 bending mold;
(c) the 4th hypotenuse, being bent into after an angle of 90 degrees is finely tuned the 4th hypotenuse of an angle of 90 degrees by the 21 bending mold and the 22 bending mold.
As a kind of improvement of the manufacture method of terminal of the present invention, described base material is any one in following member: brass member, aluminium alloy element, ferroalloy member, the silver-plated member of copper and the zinc-plated member of copper.
Compared with prior art, advantage of the present invention is: the present invention adopts hair clip bending and DIP pin to bend the one-shot forming in same production procedure of these two bending steps, and adopt simple bending mold to bend and form, greatly reduce production cost, enhance productivity.
Another object of the present invention is to provide a kind of fixing means of terminal, comprises the following steps:
The first step, choose integrated terminal, this integrated terminal one end is fixed by the first mould, this integrated terminal other end is put into the first bed die and is fixed;
After second step, these integrated terminal two ends fix, this integrated terminal middle part is fixed by a plurality of the second bed dies;
After the 3rd step, this integrated terminal are fixed by the first bed die and the second bed die, the first bed die and the first mold fasten, and the second bed die and the second mold fasten, and this integrated terminal is located completely;
The 4th step, this integrated terminal after having good positioning entered injection molding machine and injected plastic rubber shaping completely;
After the 5th step, injection moulding complete, the first bed die and the first mold depart from, and the second bed die and the second mold depart from, and take out the integrated terminal that injection moulding fixes.
A kind of improvement as the fixing means of terminal of the present invention, offers a plurality of terminal position grooves on described the first bed die.
As a kind of improvement of the fixing means of terminal of the present invention, described terminal is U-shaped terminal or T-shaped terminal.
Compared with prior art, advantage of the present invention is: the present invention adopts mold and bed die to fasten, and integrated terminal is completely fixed, and by injection molding machine, injects plastic cement, and plastic cement solidifies after sizing, and terminal is completely fixed; Operating process of the present invention is simple, and terminal fixed efficiency is high, has saved the fixing loaded down with trivial details step of traditional terminal.
Accompanying drawing explanation
Fig. 1 is hair clip bending step first step structural representation.
Fig. 2 is hair clip bending step second step structural representation.
Fig. 3 is hair clip bending step the three step structural representations.
Fig. 4 is hair clip bending step the four step structural representations.
Fig. 5 is hair clip bending step the five step structural representations.
Fig. 6 is hair clip bending step the six step structural representations.
Fig. 7 is hair clip bending step the seven step structural representations.
Fig. 8 is hair clip bending step the eight step structural representations.
Fig. 9 is DIP pin bending step first step structural representation.
Figure 10 is DIP pin bending step second step structural representation.
Figure 11 is DIP pin bending step the three step structural representations.
Figure 12 is structural representation of the present invention.
Figure 13 is U-shaped terminal fixation method first step structural representation.
Figure 14 is U-shaped terminal fixation method second step structural representation.
Figure 15 is U-shaped terminal fixation method the 3rd step structural representation.
Figure 16 is U-shaped terminal fixation method the 5th step structural representation.
Figure 17 is integrated U-shaped terminal structure schematic diagram.
Figure 18 is integrated T-shaped terminal structure schematic diagram.
Embodiment
Below just with reference to the accompanying drawings the present invention is described further.
As shown in figure 12, a kind of manufacture method of terminal, comprises hair clip bending part 1 and DIP pin bending part 2, and described hair clip bending part 1 and described DIP pin bending part 2 are formed by a plurality of bending operation bendings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, hair clip bending part 1 comprises the following steps:
(1), first, bent by the first bending mold 11 and the second bending mold 12 in base material 3 one end that make terminal, make base material 3 one end that make terminal form article one hypotenuse 13;
(2), will bend out the base material 3 of article one hypotenuse 13, by the second bending mold 21 and the 4th bending mold 22, bent, make base material 3 one end of terminal form second hypotenuses 23;
(3), will bend out the base material 3 of second hypotenuse 23, by the 5th bending mold 31, with the 6th bending mold 32, second hypotenuse 23 is bent into and 3 one-tenth an angle of 90 degrees of base material;
(4), the second hypotenuse 23 is bent into the base material 3 of an angle of 90 degrees, by the 7th bending mold 41, with the 8th bending mold 42, the second hypotenuse 23 that is bent into an angle of 90 degrees is bent into and 3 one-tenth 170 degree angles of base material;
(5), the second hypotenuse 23 is bent into the base material 3 at 170 degree angles, by the 9th bending mold 51, with the tenth bending mold 52, the second hypotenuse 23 is bent into the hypotenuse parallel with base material 3;
(6), by being bent into second hypotenuse 23 parallel with base material 3, by the 11 bending mold 61 and the 12 bending mold 62, further bending and shape;
(7), by bend sizing base material 3 middle parts, by the 13 bending mold 71, bend into the 3rd hypotenuse 73 with the 14 bending mold 72;
(8), the 3rd hypotenuse 73 is bent into and 3 one-tenth 90 hypotenuses of spending of base material by the 15 bending mold 81 and the 16 bending mold 82;
As shown in Fig. 9, Figure 10 and Figure 11, DIP pin bending part 2 comprises the following steps;
(a), the other end of the terminal base material 3 hair clip having been bent is bent into the 4th hypotenuse 93 of miter angle by the 17 bending mold 91 and the 18 bending mold 92;
(b), again the 4th hypotenuse 93 that is bent into miter angle is bent into an angle of 90 degrees by the 19 bending mold 10 and the 20 bending mold 101;
(c) the 4th hypotenuse 93, being bent into after an angle of 90 degrees is finely tuned by the 4th hypotenuse 93 of the 21 bending mold 201 and 202 pairs of an angle of 90 degrees of the 22 bending mold.
The base material 3 that the present invention adopts can be any one in following member: brass member, aluminium alloy element, ferroalloy member, the silver-plated member of copper and the zinc-plated member of copper.
Embodiment mono-: a kind of fixing means of terminal, comprises the following steps:
The first step, as shown in Figure 13 and Figure 17, choose integrated U-shaped terminal 101, these integrated U-shaped terminal 101 one end are fixing by the first mould 102, and it is fixing that these integrated U-shaped terminal 101 other ends are put into the first bed die 103;
Second step, as shown in figure 14, after these integrated U-shaped terminal 101 two ends fix, these integrated U-shaped terminal 101 middle parts are fixing by a plurality of the second bed dies 104;
The 3rd step, as shown in figure 15, after this integrated U-shaped terminal 101 is fixed by the first bed die 103 and the second bed die 104, the first bed die 103 and the first mold 105 fasten, the second bed die 104 and the second mold 106 fasten, and this integrated U-shaped terminal 101 is located completely;
The 4th step, this integrated U-shaped terminal 101 after having good positioning entered injection molding machine and injected plastic rubber shaping completely;
The 5th step, as shown in figure 16, after injection moulding completes, the first bed die 103 and the first mold 105 depart from, and the second bed die 104 and the second mold 106 depart from, and take out the integrated U-shaped terminal 101 that injection moulding fixes.
Wherein, on the first bed die 103, offer a plurality of terminal position grooves 107.Terminal position groove 107 is convenient to terminal DIP pin location.
Embodiment bis-: a kind of fixing means of terminal, comprises the following steps:
The first step, as shown in figure 18, chooses integrated T-shaped terminal 201, and these integrated T-shaped terminal 201 one end are fixing by the first mould 102, and it is fixing that these integrated T-shaped terminal 201 other ends are put into the first bed die 103;
After second step, these integrated T-shaped terminal 201 two ends fix, these integrated T-shaped terminal 201 middle parts are fixing by a plurality of the second bed dies 104;
After the 3rd step, this integrated T-shaped terminal 201 are fixed by the first bed die 103 and the second bed die 104, the first bed die 103 and the first mold 105 fasten, the second bed die 104 and the second mold 106 fasten, and this integrated T-shaped terminal 201 is located completely;
The 4th step, this integrated T-shaped terminal 101 after having good positioning entered injection molding machine and injected plastic rubber shaping completely;
After the 5th step, injection moulding complete, the first bed die 103 and the first mold 105 depart from, and the second bed die 104 and the second mold 106 depart from, and take out the integrated T-shaped terminal 201 that injection moulding fixes.
Wherein, on the first bed die 103, offer a plurality of terminal position grooves 107.Terminal position groove 107 is convenient to terminal DIP pin location.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the present invention is not limited to embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection range of claim of the present invention.In addition,, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (7)
1. a manufacture method for terminal, is characterized in that, comprises hair clip bending part and DIP pin bending part, and described hair clip bending part and described DIP pin bending part are formed by a plurality of bending operation bendings.
2. the manufacture method of terminal according to claim 1, is characterized in that, described hair clip bending part comprises the following steps:
(1), first, bent by the first bending mold and the second bending mold in the base material one end that makes terminal, make the base material one end that makes terminal form article one hypotenuse;
(2), will bend out the base material of article one hypotenuse, by the second bending mold and the 4th bending mold, bent, make base material one end of terminal form second hypotenuse;
(3), will bend out the base material of second hypotenuse, by the 5th bending mold, with the 6th bending mold, second hypotenuse is bent into base material and becomes an angle of 90 degrees;
(4), the second hypotenuse is bent into the base material of an angle of 90 degrees, by the 7th bending mold, with the 8th bending mold, the second hypotenuse that is bent into an angle of 90 degrees is bent into and becomes 170 degree angles with base material;
(5), the second hypotenuse is bent into the base material at 170 degree angles, by the 9th bending mold, with the tenth bending mold, the second hypotenuse is bent into the hypotenuse parallel with base material;
(6), will be bent into second hypotenuse parallel with base material by the sizing of further bending of the 11 bending mold and the 12 bending mold;
(7), by the base material middle part of the sizing of bending, by the 13 bending mold, bend into the 3rd hypotenuse with the 14 bending mold;
(8), the 3rd hypotenuse bends into the 16 bending mold the hypotenuse that becomes 90 degree with base material by the 15 bending mold.
3. the manufacture method of terminal according to claim 1, is characterized in that, described DIP pin bending part comprises the following steps;
(a), the other end of the terminal base material hair clip having been bent is bent into the 4th hypotenuse of miter angle by the 17 bending mold and the 18 bending mold;
(b), again the 4th hypotenuse that is bent into miter angle is bent into an angle of 90 degrees by the 19 bending mold and the 20 bending mold;
(c) the 4th hypotenuse, being bent into after an angle of 90 degrees is finely tuned the 4th hypotenuse of an angle of 90 degrees by the 21 bending mold and the 22 bending mold.
4. according to the manufacture method of the terminal described in claim 2 and 3 any one, it is characterized in that, described base material is any one in following member: brass member, aluminium alloy element, ferroalloy member, the silver-plated member of copper and the zinc-plated member of copper.
5. a fixing means for terminal, is characterized in that, comprises the following steps:
The first step, choose integrated terminal, this integrated terminal one end is fixed by the first mould, this integrated terminal other end is put into the first bed die and is fixed;
After second step, these integrated terminal two ends fix, this integrated terminal middle part is fixed by a plurality of the second bed dies;
After the 3rd step, this integrated terminal are fixed by the first bed die and the second bed die, the first bed die and the first mold fasten, and the second bed die and the second mold fasten, and this integrated terminal is located completely;
The 4th step, this integrated terminal after having good positioning entered injection molding machine and injected plastic rubber shaping completely;
After the 5th step, injection moulding complete, the first bed die and the first mold depart from, and the second bed die and the second mold depart from, and take out the integrated terminal that injection moulding fixes.
6. the fixing means of terminal according to claim 5, is characterized in that, offers a plurality of terminal position grooves on described the first bed die.
7. the fixing means of terminal according to claim 5, is characterized in that, described terminal is U-shaped terminal or T-shaped terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453208.4A CN103545697B (en) | 2013-09-29 | 2013-09-29 | A kind of preparation method of terminal and fixing means thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453208.4A CN103545697B (en) | 2013-09-29 | 2013-09-29 | A kind of preparation method of terminal and fixing means thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103545697A true CN103545697A (en) | 2014-01-29 |
| CN103545697B CN103545697B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453208.4A Expired - Fee Related CN103545697B (en) | 2013-09-29 | 2013-09-29 | A kind of preparation method of terminal and fixing means thereof |
Country Status (1)
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| CN (1) | CN103545697B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111817A (en) * | 2016-08-26 | 2016-11-16 | 上海康比利仪表有限公司 | A kind of mould for processing with many bent angles supporter |
| CN108448289A (en) * | 2018-03-12 | 2018-08-24 | 东莞市广业电子有限公司 | A kind of data connector and its manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362763A (en) * | 2000-12-31 | 2002-08-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector for forming method |
| JP2006059654A (en) * | 2004-08-19 | 2006-03-02 | Tokai Rika Co Ltd | Manufacturing method of terminal |
| CN201167155Y (en) * | 2008-03-11 | 2008-12-17 | 深圳市君灏精密工业有限公司 | PLCC-DIP terminal |
| CN102694331A (en) * | 2012-05-30 | 2012-09-26 | 苏州旭创精密模具有限公司 | Network cable interface terminal die |
| CN202564681U (en) * | 2012-02-10 | 2012-11-28 | 番禺得意精密电子工业有限公司 | Electrical connector |
-
2013
- 2013-09-29 CN CN201310453208.4A patent/CN103545697B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362763A (en) * | 2000-12-31 | 2002-08-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector for forming method |
| JP2006059654A (en) * | 2004-08-19 | 2006-03-02 | Tokai Rika Co Ltd | Manufacturing method of terminal |
| CN201167155Y (en) * | 2008-03-11 | 2008-12-17 | 深圳市君灏精密工业有限公司 | PLCC-DIP terminal |
| CN202564681U (en) * | 2012-02-10 | 2012-11-28 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN102694331A (en) * | 2012-05-30 | 2012-09-26 | 苏州旭创精密模具有限公司 | Network cable interface terminal die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111817A (en) * | 2016-08-26 | 2016-11-16 | 上海康比利仪表有限公司 | A kind of mould for processing with many bent angles supporter |
| CN108448289A (en) * | 2018-03-12 | 2018-08-24 | 东莞市广业电子有限公司 | A kind of data connector and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103545697B (en) | 2016-05-04 |
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Denomination of invention: A method of making terminal and its fixing method Effective date of registration: 20201112 Granted publication date: 20160504 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN CITY GUANGYE ELECTRONICS Co.,Ltd. Registration number: Y2020980007825 |
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Granted publication date: 20160504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |