CN104733977A - Connector manufacturing method - Google Patents
Connector manufacturing method Download PDFInfo
- Publication number
- CN104733977A CN104733977A CN201310732677.XA CN201310732677A CN104733977A CN 104733977 A CN104733977 A CN 104733977A CN 201310732677 A CN201310732677 A CN 201310732677A CN 104733977 A CN104733977 A CN 104733977A
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- China
- Prior art keywords
- connector
- terminal
- terminals
- material strip
- manufacture method
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or printed circuit board
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- Manufacturing Of Electrical Connectors (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The invention discloses a connector manufacturing method which includes the steps that a, a material belt is provided, and the material belt is provided with a series of adjacent terminals in a stamping mode; b, the number of terminals required by a connector is determined, a plurality of terminal sets are formed on the material belt, several terminals are cut off from the terminal sets, and circular-arc-shaped positioning grooves are formed; c, the terminal sets on the material belt are assembled into a die through the positioning groove and integrally formed with insulating bodies in an injection molding mode; d, the material belt is cut to form the electrical connector. Due to the fact that in the manufacturing process, positioning holes in the material belt are of a circular-arc structure, matching with a guiding column on the die is conducted relatively easily compared with an existing connector manufacturing method, and therefore the material belt and the terminals can be positioned smoothly.
Description
[technical field]
The present invention relates to a kind of manufacture method of connector, particularly relate to a kind of manufacture method being applied to electronic equipment connector.
[background technology]
Society, the electronics development such as mobile phone, panel computer, notebook computer are rapid, not only substantial amounts, and it is frequent to update.Various electric connector is all applied to realize the connection of the signal of telecommunication in these electronic equipments.A kind of electric connector for connecting two circuit boards refer to Chinese invention patent application disclose 102227851A, No. 102290652A.This electric connector generally comprises insulating body, be immobilizated in the several terminals of insulating body both sides and be positioned at the retaining piece at insulating body two ends, wherein terminal is used for transmission of electric signals, retaining piece is for strengthening being fixed on circuit board by electric connector, certainly also there is size little electric connector that retaining piece is not set, because terminal soldering is enough at the retain strength of circuit board the stability ensureing electric connector.
The manufacture method of existing electric connector generally comprises two kinds, one is insulating body injection mo(u)lding, terminal and retaining piece punch forming, then terminal and retaining piece are assembled on insulating body respectively, in this method, plant after each insulating body all needs to locate respectively terminal and retaining piece, therefore insulating body positioning process is numerous and diverse thus terminal plant precision controlling difficult, and therefore production efficiency is lower again; Another kind method be after terminal punching press with insulating body integrated injection molding, then retaining piece is assembled, in this method, after terminal material belt punching press forms terminal, before injection moulding, need interval to cut part terminal on material strip, stay material strip upper terminal being entered injection mo(u)lding in mould by location, the accuracy of terminal material belt location directly affects the normotopia degree of the terminal of electric connector, and when the terminal placement in terminal material belt is not placed on preposition in a mold, affect the location fit of upper and lower mould, affect follow-up injection molding processes.
Therefore, be necessary to provide a kind of manufacture method of connector to solve the problem of prior art.
[summary of the invention]
Technical problem to be solved by this invention is: the manufacture method providing a kind of connector, improves the technical problem that terminal material belt in manufacture process is accurately located.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of manufacture method of connector, is characterized in that:
A () provides material strip, and punching press has adjacent a series of terminals:
B () determines the number of terminals needed for connector, on material strip, interval composition several terminals group, cuts several terminals, and on material strip, be formed with the location notch of arc-shaped between this terminal group;
C terminal group on material strip is arranged in mould by location notch by (), with and insulating body integrated injection molding; D () cuts material strip and forms connector.
Further improvement project has: described location notch runs through the side of material strip splicing ear.
Further improvement project has: described location notch is the both sides running through material strip, is called location hole, and between terminal in a terminal group.
Further improvement project has: be positioned at the retaining piece that outermost terminal forms connector in each terminal group.
Further improvement project has: the structure of described retaining piece is identical with the structure of all the other terminals.
Further improvement project has: the distance of described retaining piece and terminals of adjacent is greater than the distance between other terminal and terminals of adjacent.
Further improvement project has: a pair material strip is mounted opposite respectively the both sides at mould.
Compared with prior art, the present invention has following beneficial effect: because the location hole on material strip in manufacture process has the part of circular arc, so coordinate than the post of leading be easier to on mould thus enable material strip and terminal locate smoothly.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the punching press formation terminal of terminal material belt of the present invention, wherein illustrates the terminal material belt of a pair of identical structure;
Fig. 2 is the schematic diagram that terminal material belt of the present invention cuts part terminal;
Fig. 3 is the schematic diagram that terminal injection moulding of the present invention forms insulating body;
Fig. 4 is the another kind of execution mode schematic diagram of terminal material belt location hole of the present invention.
[embodiment]
Connector of the present invention comprises insulating body and is immobilizated in the several terminals in insulating body.In the present embodiment, the terminal being positioned at insulating body two ends can serve as retaining piece, only for strengthening the adhesion of connector and circuit board, can not transmit data.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the manufacture method of connector of the present invention is the method method adopting terminal 1 and insulating body 3 integrated injection molding.
Connector manufacturing method of the present invention has following operation:
A () obtains material strip 10, be formed with a series of terminals 1 in material strip 10 upper punch pressure;
B () determines the number of terminals (as required by the invention 14 number of terminals) needed for connector, interval composition several terminals group 12 on material strip, cut the terminal of some between several terminals group 12 on material strip 10, and form the location notch 11 with circular shape in the material strip place punching press cutting terminal;
C terminal group on material strip is arranged in mould by location notch 11 by (), usually when terminal group is sent into mould by material strip, this location notch can coordinate and locates with a post of leading for mould, with and insulating body integrated injection molding
D () cuts material strip makes insulating body 3 depart from material strip formation electric connector.
In the present embodiment, because in described terminal group 12, the two-terminal 13 in outside can serve as the retaining piece of connector, larger distance can be become between terminal 13 and adjacent terminal, so in terminal group 12, one adjacent with terminal 13 or several terminal also can cropped fall, thus the distance between terminal 13 and newly adjacent terminal is greater than the distance between all the other terminal and terminals of adjacent.In terminal group 12, the structure of all terminals is identical, so the terminal 13 serving as retaining piece is identical with the structure of all the other terminals, certainly, in other embodiments, the structure of retaining piece also can be different from the structure of terminal.Do not needing in the connector of retaining piece, also without the need to cutting terminal in terminal group 12.
In the present embodiment, location hole 11 is configured to the side running through material strip 10 splicing ear, location notch 11 like this is not complete circle but a part for circle, namely location notch 11 is the hole of opening, this structure facilitates the shaping of location notch, namely direct when cutting unnecessary terminal, just can form this location notch.Because location notch 11 has the part of circular arc, so coordinate than the post of leading be easier to on mould thus enable material strip and terminal locate smoothly, namely because location hole 11 has the part of circular arc, though with lead a post and slightly misplace also than being easier to correcting.Please from consulting shown in Fig. 4, at other execution modes, location notch also can also be set to whole circular locating openings 11 ', and namely this location hole also can just plasticly when punch forming terminal form, convenient manufacture.
Claims (7)
1. a manufacture method for connector, is characterized in that:
A () provides material strip, and punching press has adjacent a series of terminals;
B () determines the number of terminals needed for connector, on material strip, interval composition several terminals group, cuts several terminals, and on material strip, be formed with the location notch of arc-shaped between this terminal group;
C terminal group on material strip is arranged in mould by location notch by (), with and insulating body integrated injection molding; D () cuts material strip and forms connector.
2. the manufacture method of connector as claimed in claim 1, is characterized in that: described location notch runs through the side of material strip splicing ear.
3. the manufacture method of connector as claimed in claim 1, is characterized in that: described location notch is the both sides running through material strip, is called location hole, and between terminal in a terminal group.
4. the manufacture method of connector as claimed any one in claims 1 to 3, is characterized in that: be positioned at the retaining piece that outermost terminal forms connector in each terminal group.
5. the manufacture method of connector as claimed in claim 4, is characterized in that: the structure of described retaining piece is identical with the structure of all the other terminals.
6. the manufacture method of connector as claimed in claim 5, is characterized in that: the distance of described retaining piece and terminals of adjacent is greater than the distance between other terminal and terminals of adjacent.
7. the manufacture method of as claimed any one in claims 1 to 3 connector, is characterized in that: a pair material strip is mounted opposite respectively the both sides at mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732677.XA CN104733977A (en) | 2013-12-18 | 2013-12-18 | Connector manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732677.XA CN104733977A (en) | 2013-12-18 | 2013-12-18 | Connector manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733977A true CN104733977A (en) | 2015-06-24 |
Family
ID=53457587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310732677.XA Pending CN104733977A (en) | 2013-12-18 | 2013-12-18 | Connector manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733977A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994443A (en) * | 2017-12-14 | 2018-05-04 | 阜阳裕晟电子科技有限公司 | A kind of manufacture method of automotive connector |
| CN109066263A (en) * | 2018-08-13 | 2018-12-21 | 昆山杰顺通精密组件有限公司 | The manufacturing method of positive anti-plug USB socket |
| CN109066267A (en) * | 2018-07-20 | 2018-12-21 | 启东乾朔电子有限公司 | The manufacturing method of material strip component and electric connector |
| CN110380253A (en) * | 2019-07-19 | 2019-10-25 | 胜蓝科技股份有限公司 | A kind of manufacturing method and connector of connector |
| CN114788079A (en) * | 2019-12-09 | 2022-07-22 | 罗伯特·博世有限公司 | Method for producing a cell connector combination, battery pack and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239338A (en) * | 1998-06-17 | 1999-12-22 | 住友电装株式会社 | Appliance connector and production method thereof |
| CN1407676A (en) * | 2001-08-27 | 2003-04-02 | 莫列斯公司 | Electric connector manufacture and its products |
| CN1771634A (en) * | 2004-03-31 | 2006-05-10 | 松下电工株式会社 | Connector and its manufacturing method |
| CN201838767U (en) * | 2010-11-03 | 2011-05-18 | 东莞市凯昶德电子科技有限公司 | Terminal and material band layout structure |
| CN202034550U (en) * | 2011-04-21 | 2011-11-09 | 东莞长安乌沙联基电业制品厂 | Terminal material belt |
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
-
2013
- 2013-12-18 CN CN201310732677.XA patent/CN104733977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239338A (en) * | 1998-06-17 | 1999-12-22 | 住友电装株式会社 | Appliance connector and production method thereof |
| CN1407676A (en) * | 2001-08-27 | 2003-04-02 | 莫列斯公司 | Electric connector manufacture and its products |
| CN1771634A (en) * | 2004-03-31 | 2006-05-10 | 松下电工株式会社 | Connector and its manufacturing method |
| CN201838767U (en) * | 2010-11-03 | 2011-05-18 | 东莞市凯昶德电子科技有限公司 | Terminal and material band layout structure |
| CN202034550U (en) * | 2011-04-21 | 2011-11-09 | 东莞长安乌沙联基电业制品厂 | Terminal material belt |
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994443A (en) * | 2017-12-14 | 2018-05-04 | 阜阳裕晟电子科技有限公司 | A kind of manufacture method of automotive connector |
| CN109066267A (en) * | 2018-07-20 | 2018-12-21 | 启东乾朔电子有限公司 | The manufacturing method of material strip component and electric connector |
| CN109066263A (en) * | 2018-08-13 | 2018-12-21 | 昆山杰顺通精密组件有限公司 | The manufacturing method of positive anti-plug USB socket |
| CN109066263B (en) * | 2018-08-13 | 2020-04-10 | 昆山杰顺通精密组件有限公司 | Manufacturing method of positive and negative plug USB socket |
| CN110380253A (en) * | 2019-07-19 | 2019-10-25 | 胜蓝科技股份有限公司 | A kind of manufacturing method and connector of connector |
| CN114788079A (en) * | 2019-12-09 | 2022-07-22 | 罗伯特·博世有限公司 | Method for producing a cell connector combination, battery pack and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215316 North Gate 1588, Kunshan, Jiangsu, Suzhou Applicant after: JIANGSU JINGLIAN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 215314 cities in Jiangsu Province town of Kunshan City Zhou Chong branch 158, room 4 Applicant before: JIANGSU JINGLIAN ELECTRONIC TECHNOLOGY CO., LTD. |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170711 Address after: Xiangcheng District Jinfeng Industrial Park, Beiqiao street, Ling Feng Village of Suzhou city in Jiangsu province Jufeng Road No. 666 Suzhou Kaixin Applicant after: Tongling Tongfeng Precision Technology Co. Ltd. Address before: 215316 North Gate 1588, Kunshan, Jiangsu, Suzhou Applicant before: JIANGSU JINGLIAN ELECTRONIC TECHNOLOGY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |