CN1301070A - Raw material band of terminals and method for producing terminals - Google Patents
Raw material band of terminals and method for producing terminals Download PDFInfo
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- CN1301070A CN1301070A CN 99125706 CN99125706A CN1301070A CN 1301070 A CN1301070 A CN 1301070A CN 99125706 CN99125706 CN 99125706 CN 99125706 A CN99125706 A CN 99125706A CN 1301070 A CN1301070 A CN 1301070A
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- terminal
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- terminals
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- polyphone
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Abstract
A combination of raw material bands for terminals is composed of two said raw material bands, which are arranged oppositely and have the extended connecting parts for the terminals regularly arranged betweeen two raw material bands and the extended serially connecting parts for the terminals on different band. Said the raw material bands, terminals and serially connecting parts are integrated into a whole. Its advantages are high electroplating quality and productivity, and low cost.
Description
The relevant a kind of electric connector terminal of the present invention refers to a kind ofly stamp out the terminal material belt combination in the progressive press tool mode especially, and the electric connector terminal of electroplating with the terminal material belt combining form when electroplating, and a kind of method of producing this terminal.
Usually be equiped with some bonder terminals in the electric connector, these bonder terminals not only shape mostly are identical or close, and it is also arranged in connector usually regularly.So, for making terminal production and follow-up plating and assembly work realize high efficiency automation mechanized operation, in connector production, usually adopt metal sheet band material, strike out the intermediate products of terminal material belt combining form in the progressive press tool mode, utilize the acknowledgement of consignment of strip and plating and the assembling that positioning action is carried out automation then.Relevant prior art can be consulted patents such as Taiwan patent application the 84108196th and No. 83209060.
See also shown in Figure 1, for disclosing a kind of existing strip 1 ' that carries some bonder terminals 2 ' that is stamped to form in the progressive press tool mode, there is side cut groove 10 ' at strip 1 ' edge every a determining deviation punching press, nearly centre position every a determining deviation then punching press location hole 12 ' is arranged, and extend connecting portion 14 ', 16 ' regularly at another edge relative with side cut groove 10 '.Again, connecting portion 14 ', 16 ' end and bonder terminal 2 ' link into an integrated entity, and its junction dashes and is provided with snap slot 18 ', and the section configuration of snap slot 18 ' sees also shown in Figure 2, and it is two relative V-shaped grooves of two-sided punching press.The shape of bonder terminal 2 ' then sees also shown in Figure 3, among the figure two independent bonder terminals 2 ', the middle part of this bonder terminal 2 ' is a main part 20 ', and main part 20 ' both sides dash respectively and are provided with the contact site 22 ' that is electrically conducted with the terminal (not shown) of butt connector (not shown), interfere with the connector insulating body (not shown) of accommodating terminal 2 ' and make the fixing interference part 24 ' of terminal, weld impedance adjustment portion 28 ' with the unit area impedance of the weld part 26 ' that electrically conducts and adjusting duplet high-frequency signal mutually with printed circuit board (PCB)
Just, aforementioned strip 1 ' is only for making things convenient for the usefulness of processing procedure, goes into after insulating body (not shown) makes electric connector when terminal 2 ' plant, can locate strip 1 ' is folded down and discards from snap slot 18 '.Therefore, this strip 1 ' is generally relatively weaker with bonder terminal 2 ' junction intensity, yet because terminal 2 ' has three long projecting ends, be contact site 22 ', weld part 26 ' and impedance adjustment portion 28 ', so it is crooked that the terminal 2 ' that is stamped to form easily produces when packing and carrying, especially cause the projecting end 22 ', 26 ', 28 ' of terminal 2 ' crooked etc. bad, electroplate and normally the carrying out of assembling processing procedure such as grade thereby influence follow-up terminal.And, these terminals 2 ' and strip 1 ' to be combined in the electroplating process transmission terminal 2 ' stationarity poor, the projecting end 22 ', 26 ', 28 ' of terminal 2 ' is yielding, thereby causes the electroplating quality instability.For reaching instructions for use, then must increase gold-plated zone, and cause golden salt consumption too big.In addition, this kind terminal material belt is combined in and generally can only adopts pure charged plating form in the electroplating process, can not adopt double material strips to electroplate form simultaneously, so production capacity is lower.
The object of the invention is to provide a kind of electric connector terminal strip combination and method for producing terminals, this terminal material belt combination can make the terminal that carries on it not yielding when packing and carrying, reduce the meaningless damage of terminal to control cost, when electroplating, can increase the stationarity of transmission, guaranteeing electroplating quality and to save golden salt, and can implement two discharge bands and electroplate simultaneously to promote and electroplate production capacity.
The object of the present invention is achieved like this arranges the strip of two some electronics of carrying in opposite directions, this strip is a sheet long-bar metal material, its upper punch is provided with some perforation of rule arrangement at a certain distance, and extend some connecting portions between two strips from a side of strip respectively, to be connected with respective terminal respectively, these terminals are become one with strip and become regularly at a certain distance two row be arranged between two strips, it is characterized in that between two strips, also being extended with polyphone portion, with with different strips on the longer part one of terminal connect, make two strips, plurality of terminals and polyphone portion fuse.
Owing to adopt such scheme, and the terminal material belt that can make acquisition be combined in packing and when carrying its terminal not yielding, and can reduce the meaningless damage of terminal to control cost, and when electroplating, can increase the stationarity of transmission, keeping electroplating quality and to save golden salt, and can implement two discharge bands and electroplate simultaneously to promote and electroplate production capacity.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the stock layout design drawing of existing terminal material belt.
Fig. 2 is II shown in Figure 1-II partial cross sectional views.
Fig. 3 is the pattern of the independent terminal of two on the strip shown in Figure 1.
Fig. 4 is the stock layout design drawing of terminal material belt of the present invention.
See also shown in Figure 4ly, the present invention includes two and be stamped to form and carry the microscler strip 1 of some bonder terminals 2 in the progressive press tool mode.There is side cut groove 10 at strip 1 one edges every a determining deviation punching press, and it has location hole 12 by the centre position every a determining deviation punching press, then extend connecting portion 14,16 regularly in the middle of two strips at another edge relative with the edge that side cut groove 10 is arranged.Some bonder terminals 2 of carrying are connected with the end difference one of connecting portion 14,16 on the strip 1, and the junction dashes and is provided with snap slot 18, and this snap slot 18 is two relative V-shaped grooves (can consult shown in Figure 2) of two-sided punching press, thereby intensity is lower herein.
The middle part of bonder terminal 2 is a main part 20, main part 20 both sides dash altogether and are provided with four longer parts, promptly the contact site 22 that is electrically conducted with the terminal of butt connector, interfere with the connector insulating body (not shown) of accommodating terminal 2 and make the fixing interference part 24 of terminal, weld mutually with weld part 26 that electrically conducts and the impedance adjustment portion 28 that regulates the unit area impedance of duplet high-frequency signal with printed circuit board (PCB).The main part 20 of each terminal 2 has two places to link to each other with connecting portion 14,16 respectively.
In addition, between two strips, be extended with fine strip shape polyphone portion 3, these polyphone portion 3 two ends respectively with different strips on the longer part one of terminal link to each other, two strips 1, plurality of terminals 2 and 3 threes of polyphone portion are fused.
In the present embodiment, longer because impedance adjustment portion 28 extends, and its top end surface is noncontact face when terminal 2 is packed connector body (not shown) into, surface quality is less demanding, so polyphone of the present invention portion 3 is to be connected with the end one of impedance adjustment portion 28.Because the setting of this polyphone portion 3, terminal 2 are for to be carried on two strips 1 with freely-supported beam type support pattern, with the beam type support pattern, the bearing stability of terminal material belt combination of the present invention improves greatly compared to prior art.Moreover, because bearing stability improves,, and can reduce the meaningless damage of terminal so the good terminal 2 of punching press is not yielding when packing and carrying, and when plating, the strip stable drive, the electroplating quality of terminal 2 is more stable, can effectively control golden salt consumption.Moreover this kind terminal material belt is combined in the electroplating process need only carry out very little improvement to running part with respect to prior art, promptly can carry out the mode of production that two strips electroplate simultaneously and electroplate, and can promote production capacity.
After the fabrication schedules such as plating of terminal 2 are finished, polyphone portion 3 can be cut, carry out the processing procedures such as assembling of terminal 2 and connector body (not shown) then, to finish the manufacturing of whole electric connector.
Claims (9)
1. terminal material belt combination, punching press is provided with respectively from a side of strip and extends some connecting portions between two strips on the two microscler sheet metal strips that are arranged in parallel, plurality of terminals is connected with aforementioned connecting portion respectively, so that these terminals become one with strip and become two row to be arranged between two strips at a certain distance regularly, it is characterized in that: be extended with polyphone portion between two strips, it connects with the longer part one of terminal on the different strips and two strips, plurality of terminals and polyphone portion is fused.
2. terminal material belt combination according to claim 1, it is characterized in that: the centre position of close strip is every the location hole of the regular arrangement of a determining deviation punching press.
3. terminal material belt combination according to claim 2, it is characterized in that: a side blow of strip is pressed with the side cut groove of regular arrangement at a certain distance.
4. terminal material belt combination according to claim 1, it is characterized in that: polyphone portion is connected lower to the surface requirements in use position of terminal.
5. terminal material belt according to claim 1 combination, it is characterized in that: terminal has contact site, interference part, weld part and impedance adjustment portion respectively, and aforementioned polyphone portion is connected in the impedance adjustment portion.
6. terminal material belt combination according to claim 1, it is characterized in that: terminal and the punching press of connecting portion connection have snap slot.
7. terminal material belt combination according to claim 1 is characterized in that: terminal is the relative V-shaped groove that two-sided punching press forms with the snap slot of connecting portion connection.
8. method for producing terminals may further comprise the steps:
Set out two corresponding strips in a rectangular lamellar body metal material upper punch, on the strip and towards being provided with location hole:
Punching out goes out two row plurality of terminals between this corresponding strip, and these terminals comprise the longer part of at least one, is connected each other for a string company headquarters extends the long part of this two row terminal;
Then guiding above-mentioned two row terminals simultaneously with two strips in electroplating process electroplates;
After plating is finished, aforementioned polyphone portion is removed.
9. method for producing terminals may further comprise the steps:
The stock layout design, this stock layout comprises following structure:
Two strips that be arranged in parallel which is provided with respectively from a side of strip and extend some connecting portions between two strips;
The plurality of terminals that is connected with aforementioned connecting portion respectively is so that these terminals become one with strip and become two row to be arranged in regularly between two strips with a determining deviation;
Extend the polyphone portion be located between two strips, its with different strips on terminal longer part one connection and two strips, plurality of terminals and polyphone portion are fused;
Stamping out as described above in the mode of progressive press tool, stock layout designs described terminal material belt combination;
In the mode that two strips are electroplated simultaneously, terminal is electroplated;
After plating is finished, aforementioned polyphone portion is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99125706 CN1095230C (en) | 1999-12-23 | 1999-12-23 | Raw material band of terminals and method for producing terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99125706 CN1095230C (en) | 1999-12-23 | 1999-12-23 | Raw material band of terminals and method for producing terminals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1301070A true CN1301070A (en) | 2001-06-27 |
| CN1095230C CN1095230C (en) | 2002-11-27 |
Family
ID=5284117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99125706 Expired - Fee Related CN1095230C (en) | 1999-12-23 | 1999-12-23 | Raw material band of terminals and method for producing terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095230C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980406A (en) * | 2010-10-08 | 2011-02-23 | 得意精密电子(苏州)有限公司 | Method for manufacturing electric connector terminal |
| CN102142634A (en) * | 2010-12-15 | 2011-08-03 | 实盈电子(东莞)有限公司 | Electric connector and manufacturing manner thereof |
| CN102623822A (en) * | 2011-02-01 | 2012-08-01 | 林扬电子股份有限公司 | Single/double-row terminal semi-formed material belt and manufacturing method of electronic part |
| CN102856760A (en) * | 2011-06-30 | 2013-01-02 | 苏州品翔电通有限公司 | Vertical injection molding, punch forming and tin soldering system for production using terminal material strips |
| CN103311776A (en) * | 2013-05-28 | 2013-09-18 | 番禺得意精密电子工业有限公司 | Manufacturing method of terminal of electric connector, and terminal of electric connector |
| CN106334910A (en) * | 2016-11-03 | 2017-01-18 | 上海晴格电子有限公司 | Automatic laser welded card tray with stainless steel sheet laminates |
| CN106532308A (en) * | 2015-09-10 | 2017-03-22 | 泰连德国有限公司 | Sheet metal part with improved connection tab geometry |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209461728U (en) | 2019-03-11 | 2019-10-01 | 番禺得意精密电子工业有限公司 | Electric connector |
-
1999
- 1999-12-23 CN CN 99125706 patent/CN1095230C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980406A (en) * | 2010-10-08 | 2011-02-23 | 得意精密电子(苏州)有限公司 | Method for manufacturing electric connector terminal |
| CN101980406B (en) * | 2010-10-08 | 2012-09-19 | 得意精密电子(苏州)有限公司 | Method for manufacturing electric connector terminal |
| CN102142634A (en) * | 2010-12-15 | 2011-08-03 | 实盈电子(东莞)有限公司 | Electric connector and manufacturing manner thereof |
| CN102623822A (en) * | 2011-02-01 | 2012-08-01 | 林扬电子股份有限公司 | Single/double-row terminal semi-formed material belt and manufacturing method of electronic part |
| CN102856760A (en) * | 2011-06-30 | 2013-01-02 | 苏州品翔电通有限公司 | Vertical injection molding, punch forming and tin soldering system for production using terminal material strips |
| CN103311776A (en) * | 2013-05-28 | 2013-09-18 | 番禺得意精密电子工业有限公司 | Manufacturing method of terminal of electric connector, and terminal of electric connector |
| CN103311776B (en) * | 2013-05-28 | 2015-11-18 | 番禺得意精密电子工业有限公司 | The manufacture method of the terminal of electric connector and the terminal of electric connector |
| CN106532308A (en) * | 2015-09-10 | 2017-03-22 | 泰连德国有限公司 | Sheet metal part with improved connection tab geometry |
| CN106334910A (en) * | 2016-11-03 | 2017-01-18 | 上海晴格电子有限公司 | Automatic laser welded card tray with stainless steel sheet laminates |
| CN106334910B (en) * | 2016-11-03 | 2018-11-27 | 上海晴格电子有限公司 | A kind of stainless steel substrates build up the Kato of automatic laser welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1095230C (en) | 2002-11-27 |
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Granted publication date: 20021127 Termination date: 20141223 |
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