JPH05114452A - Manufacture of connector terminal - Google Patents
Manufacture of connector terminalInfo
- Publication number
- JPH05114452A JPH05114452A JP30119991A JP30119991A JPH05114452A JP H05114452 A JPH05114452 A JP H05114452A JP 30119991 A JP30119991 A JP 30119991A JP 30119991 A JP30119991 A JP 30119991A JP H05114452 A JPH05114452 A JP H05114452A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- tip
- long
- terminals
- short
- 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.)
- Granted
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はコネクタ端子、特に異寸
法のコネクタ端子の製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector terminal, and more particularly to a method of manufacturing connector terminals having different sizes.
【0002】[0002]
【従来の技術】電子機器においては、活線状態でのコネ
クタ挿抜時のIC破壊等の問題に対処するために、コネ
クタ端子の長さを複数種類設け、電気的な接触時間差を
とる方法がある。2. Description of the Related Art In electronic equipment, in order to deal with a problem such as IC destruction at the time of inserting / removing a connector in a live state, there is a method of providing a plurality of types of connector terminal lengths to obtain an electrical contact time difference. ..
【0003】従来のコネクタ端子は、別々の金型で製造
した長さの異なる端子を別々にコネクタハウジングに挿
入し固定する工法がとられていた。In the conventional connector terminals, a method has been adopted in which terminals having different lengths manufactured by different molds are separately inserted and fixed in the connector housing.
【0004】[0004]
【発明が解決しようとする課題】しかしながら上記の従
来の方法では、複数の端子供給の工程を要するため自動
化には不向きであり、従って端子挿入の工程が多く、端
子の整列精度、特に端子を挿入する際の整列精度が落
ち、またパーツの種類が増えて組立管理工数がかかるな
どの問題点を有していた。However, the above-mentioned conventional method is not suitable for automation because it requires a plurality of steps for supplying terminals. Therefore, there are many steps for inserting the terminals, and the terminal alignment accuracy, especially for inserting the terminals. However, there are problems that the alignment accuracy when performing is reduced, and that the number of types of parts is increased and assembly management man-hours are required.
【0005】また従来、端子の一部切り落とし等を電気
的制御で選択的に行う例はあったが、複数工程での成形
を必要とする複雑な形状は加工出来なかった。Conventionally, there has been an example in which a part of a terminal is selectively cut off by electrical control, but a complicated shape which requires molding in a plurality of steps cannot be processed.
【0006】本発明は上記従来の問題点を解決するもの
で、端子挿入の工程を減らし、端子を挿入する際の整列
精度を向上させ、且つ自動機での組立てを可能にして組
込時の工数を大幅に削減することの出来るコネクタ端子
の製造方法を提供することを目的とする。The present invention solves the above-mentioned problems of the prior art by reducing the steps for inserting terminals, improving the alignment accuracy when inserting terminals, and enabling assembly by an automatic machine. It is an object of the present invention to provide a method for manufacturing a connector terminal which can significantly reduce the number of steps.
【0007】[0007]
【課題を解決するための手段】この目的を達成するため
に本発明のコネクタ端子の製造方法は、順送プレスに長
端子先端用金型と、複数の短端子先端用金型と、端子側
部用金型とを設け、長端子先端用金型によって長端子の
先端を成形し、複数の短端子先端用金型を電気的な制御
によって選択的に連動させて長端子の先端に短端子の先
端を成形し、端子側部用金型によって端子側部を成形し
て長さの異なる複数の端子を連続して成形するようにし
たことを特徴としている。In order to achieve this object, a method of manufacturing a connector terminal according to the present invention comprises a progressive press, a long terminal tip mold, a plurality of short terminal tip molds, and a terminal side. Part die is provided, the tip of the long terminal is molded by the die for the tip of the long terminal, and a plurality of dies for the tip of the short terminal are selectively interlocked by electrical control to connect the tip of the long terminal to the tip of the long terminal. Is characterized in that the tip of the terminal is molded, and the terminal side is molded by a terminal side mold so that a plurality of terminals having different lengths are continuously molded.
【0008】[0008]
【作用】この方法によって、長さの異なる複数の端子が
電気的な制御によって所定の周期で混在、連続して成形
されるので、端子挿入の工程が減り、端子を挿入する際
の整列精度が向上し、且つ自動機での組立てが可能にな
るので、端子組込時の工数が大幅に削減出来る。また自
動組立機の端子供給装置が一台ですむので、設備コスト
の削減が可能になる。According to this method, a plurality of terminals having different lengths are mixed and continuously molded at a predetermined cycle by electrical control, so that the step of inserting the terminals is reduced and the alignment accuracy when inserting the terminals is reduced. Since it is improved and can be assembled by an automatic machine, the man-hours for assembling the terminals can be greatly reduced. Moreover, since only one terminal supply device for the automatic assembly machine is required, it is possible to reduce equipment costs.
【0009】[0009]
【実施例】以下本発明の一実施例について、図面を参照
しながら説明する。図1は本発明に係わるコネクタ端子
の製造方法の工程説明図である。図において、1は長端
子、2は短端子であり、順送プレスにはパイロット穴金
型4、長端子先端用金型5、長端子先端面付け金型6、
短端子先端用金型7、短端子先端面付け金型8、端子側
部金型9が設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a process explanatory view of a method for manufacturing a connector terminal according to the present invention. In the figure, 1 is a long terminal, 2 is a short terminal, and a pilot hole die 4, a die 5 for the tip of the long terminal, a die 6 for attaching the tip of the long terminal to the progressive press,
A short terminal tip mold 7, a short terminal tip surface mounting mold 8 and a terminal side part mold 9 are provided.
【0010】長端子先端用金型5は長端子1の先端1a
の形状を打ち抜くと共に相隣る長端子1の先端の切り落
とし1cを同時に成形するように形成されている。また
短端子先端用金型7は長端子1の先端1aに短端子2の
先端2aの形状を打ち抜く金型である。The long terminal tip mold 5 is a tip 1a of the long terminal 1.
Is punched out, and the cut-offs 1c at the tips of the adjacent long terminals 1 are formed at the same time. The short terminal tip mold 7 is a mold for punching out the shape of the tip 2a of the short terminal 2 from the tip 1a of the long terminal 1.
【0011】長端子先端面付け金型6と短端子先端面付
け金型8はコネクタへの挿入時の突入力を低減するため
に、長端子先端1aと短端子先端2aにそれぞれ面付け
加工を施す金型である。また端子側部金型9は長端子1
と短端子2の側部を成形する金型であり、その形状は長
端子1と短端子2に共通の形状をなしている。The long terminal tip surface imposing die 6 and the short terminal tip surface imposing die 8 are respectively subjected to imposition processing on the long terminal tip 1a and the short terminal tip 2a in order to reduce a rush force at the time of insertion into the connector. It is a mold to apply. The terminal side mold 9 is a long terminal 1
And a mold for molding the side portion of the short terminal 2, and the shape thereof is common to the long terminal 1 and the short terminal 2.
【0012】以上のように構成された順送プレスに端子
素材11を送り込んで、先ずパイロット穴金型4により
パイロット穴3を打ち抜き、次に長端子先端用金型5に
より長端子1の先端1aを打ち抜き成形する。この時相
隣る長端子1の先端の切り落とし1cも同時に成形され
る。そしてこの長端子先端用金型5に長端子先端面付け
金型6によって長端子1の先端1aに面付け加工が施さ
れる。The terminal material 11 is fed into the progressive press constructed as described above, the pilot hole 3 is first punched out by the pilot hole mold 4, and then the tip 1a of the long terminal 1 is punched by the long terminal tip mold 5. Stamping and molding. At this time, the cutouts 1c at the tips of the adjacent long terminals 1 are also formed at the same time. Then, the long terminal tip mold 5 is subjected to imposition processing on the tip 1a of the long terminal 1 by the long terminal tip imposition mold 6.
【0013】次に長端子1と短端子2とを所定の周期で
混在させるために、ソレノイド等を用いて電気的に制御
された短端子先端用金型7によって長端子1と所定の間
隔をおいて先に成形された長端子先端1aの上に短端子
2の先端2aが打ち抜き成形される。さらにこの短端子
先端用金型7に電気的に連動して短端子先端面付け金型
8によって短端子2の先端2aに面付け加工が施され
る。Next, in order to mix the long terminal 1 and the short terminal 2 at a predetermined cycle, the long terminal 1 and the predetermined distance are set by a short terminal tip mold 7 electrically controlled by using a solenoid or the like. The tip 2a of the short terminal 2 is stamped and formed on the previously formed long terminal tip 1a. Further, the tip 2a of the short terminal 2 is subjected to an imposition process by the short terminal tip imposition die 8 in an electrically linked manner with the short terminal tip die 7.
【0014】最後に長短両端子1、2に共通な端子側部
金型9によって長短両端子1、2の側部1b,2bの打
ち抜きが行われて連続端子10が成形される。Finally, the side portions 1b and 2b of the long and short terminals 1 and 2 are punched by the terminal side mold 9 common to the long and short terminals 1 and 2 to form the continuous terminal 10.
【0015】以上のように連続端子10に長短両端子
1、2が電気的な制御によって所定の周期で混在、連続
して成形されるので、端子挿入の工程が減り、端子を挿
入する際の整列精度が向上し、且つ自動機での組立てが
可能になるので、端子組込時の工数が大幅に削減出来、
また自動組立機の端子供給装置が一台ですむので、設備
コストの削減が可能になる。As described above, since the long and short terminals 1 and 2 are mixed and continuously molded in a predetermined cycle in the continuous terminal 10 by electrical control, the step of inserting the terminal is reduced and the terminal is inserted. Since the alignment accuracy is improved and the assembly by the automatic machine is possible, the man-hours for assembling the terminals can be greatly reduced.
Moreover, since only one terminal supply device for the automatic assembly machine is required, it is possible to reduce equipment costs.
【0016】以上のように本実施例によれば、順送プレ
スに長端子先端用金型5と、短端子先端用金型7と、端
子側部用金型9とを設け、長端子先端用金型5によって
長端子1の先端1aを成形し、短端子先端用金型7を電
気的な制御によって選択的に連動させて長端子1の先端
1aに短端子2の先端2aを成形し、端子側部用金型9
によって端子側部を成形して長さの異なる長短両端子
1、2を連続して成形することにより、連続端子10に
長短両端子1、2が所定の周期で混在して成形されるの
で、端子挿入の工程が減り、端子を挿入する際の整列精
度が向上し、且つ自動機での組立てが可能になるので、
端子組込時の工数が大幅に削減出来、また自動組立機の
端子供給装置が一台ですむので、設備コストの削減が可
能になる。As described above, according to this embodiment, the progressive press is provided with the long terminal tip mold 5, the short terminal tip mold 7, and the terminal side part mold 9, and the long terminal tip mold is provided. The tip 1a of the long terminal 1 is molded by the molding die 5 and the tip 7a of the short terminal 2 is molded on the tip 1a of the long terminal 1 by selectively interlocking the die 7 for the short terminal tip by electrical control. , Terminal side mold 9
By molding the terminal side portion by continuously molding the long and short terminals 1 and 2 having different lengths, the long and short terminals 1 and 2 are mixed and molded in the continuous terminal 10 at a predetermined cycle. Since the terminal insertion process is reduced, the alignment accuracy when inserting the terminals is improved, and it is possible to assemble with an automatic machine.
The number of man-hours required for assembling the terminals can be greatly reduced, and since only one terminal supply device for the automatic assembly machine is required, equipment costs can be reduced.
【0017】[0017]
【発明の効果】以上のように本発明は、順送プレスに長
端子先端用金型と、複数の短端子先端用金型と、端子側
部用金型とを設け、長端子先端用金型によって長端子の
先端を成形し、複数の短端子先端用金型を電気的な制御
によって選択的に連動させて長端子の先端に短端子の先
端を成形し、端子側部用金型によって端子側部を成形し
て長さの異なる複数のコネクタ端子を連続して成形する
ことにより、長さの異なる複数の端子が所定の周期で混
在して成形されるので、端子挿入の工程が減り、端子を
挿入する際の整列精度が向上し、且つ自動機での組立て
が可能になって組込時の工数が大幅に削減出来、また自
動組立機の端子供給装置が一台ですみ、設備コストの削
減が可能な優れたコネクタ端子の製造方法を実現出来る
ものである。As described above, according to the present invention, the progressive press is provided with the long terminal tip mold, the plurality of short terminal tip molds, and the terminal side part mold, and the long terminal tip mold is provided. The tip of the long terminal is molded by the mold, and the tips of the short terminals are molded at the tips of the long terminals by selectively interlocking multiple die for the tips of the short terminals by electrical control. By molding the terminal side part and continuously molding multiple connector terminals with different lengths, multiple terminals with different lengths are mixed and molded at a predetermined cycle, reducing the terminal insertion process. Alignment accuracy when inserting terminals is improved, and assembly by an automatic machine is possible, and the man-hours at the time of assembly can be greatly reduced. It is possible to realize an excellent method for manufacturing a connector terminal that can reduce costs.
【図1】本発明の一実施例におけるコネクタ端子の製造
方法の工程説明図である。FIG. 1 is a process explanatory view of a method of manufacturing a connector terminal according to an embodiment of the present invention.
1 長端子 2 短端子 5 長端子先端用金型 6 長端子先端面付け金型 7 短端子先端用金型 8 短端子先端面付け金型 9 端子側部用金型 10 連続端子 1 Long Terminal 2 Short Terminal 5 Long Terminal Tip Mold 6 Long Terminal Tip Surface Mold 7 Short Terminal Tip Surface Mold 8 Short Terminal Tip Surface Mold 9 Terminal Side Mold 10 Continuous Terminal
Claims (1)
の短端子先端用金型と、端子側部用金型とを設け、長端
子先端用金型によって長端子の先端を成形し、複数の短
端子先端用金型を電気的な制御によって選択的に連動さ
せて長端子の先端に短端子の先端を成形し、端子側部用
金型によって端子側部を成形して長さの異なる複数の端
子を連続して成形するようにしたことを特徴とするコネ
クタ端子の製造方法。1. A progressive press is provided with a long terminal tip mold, a plurality of short terminal tip molds, and a terminal side part mold, and the long terminal tip mold is formed by the long terminal tip mold. Then, the tips of the short terminals are molded at the tips of the long terminals by selectively interlocking multiple dies for the tips of the short terminals by electrical control, and the terminals are molded at the tips of the long sides by the terminals. A method of manufacturing a connector terminal, wherein a plurality of terminals having different heights are continuously molded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30119991A JPH0777152B2 (en) | 1991-10-22 | 1991-10-22 | Connector terminal manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30119991A JPH0777152B2 (en) | 1991-10-22 | 1991-10-22 | Connector terminal manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05114452A true JPH05114452A (en) | 1993-05-07 |
JPH0777152B2 JPH0777152B2 (en) | 1995-08-16 |
Family
ID=17893975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30119991A Expired - Fee Related JPH0777152B2 (en) | 1991-10-22 | 1991-10-22 | Connector terminal manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0777152B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5575062A (en) * | 1993-12-21 | 1996-11-19 | Kyocera Elco Corporation | Method for forming a connector |
CN102886684A (en) * | 2012-10-22 | 2013-01-23 | 杨兴龙 | Pneumatic binding post processing machine |
CN103855581A (en) * | 2012-12-04 | 2014-06-11 | 深圳市长盈精密技术股份有限公司 | Electric coupler manufacturing method |
CN108213870A (en) * | 2017-12-30 | 2018-06-29 | 温州益能电器有限公司 | A kind of particular manufacturing craft and its processing method of slotting spring terminal |
-
1991
- 1991-10-22 JP JP30119991A patent/JPH0777152B2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5575062A (en) * | 1993-12-21 | 1996-11-19 | Kyocera Elco Corporation | Method for forming a connector |
CN102886684A (en) * | 2012-10-22 | 2013-01-23 | 杨兴龙 | Pneumatic binding post processing machine |
CN103855581A (en) * | 2012-12-04 | 2014-06-11 | 深圳市长盈精密技术股份有限公司 | Electric coupler manufacturing method |
CN103855581B (en) * | 2012-12-04 | 2017-08-22 | 深圳市长盈精密技术股份有限公司 | Making method for electric connector |
CN108213870A (en) * | 2017-12-30 | 2018-06-29 | 温州益能电器有限公司 | A kind of particular manufacturing craft and its processing method of slotting spring terminal |
CN108213870B (en) * | 2017-12-30 | 2023-10-17 | 温州益能电器有限公司 | Special die for plug spring terminal and processing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0777152B2 (en) | 1995-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
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