JPS599884A - Method of producing terminal - Google Patents
Method of producing terminalInfo
- Publication number
- JPS599884A JPS599884A JP11844482A JP11844482A JPS599884A JP S599884 A JPS599884 A JP S599884A JP 11844482 A JP11844482 A JP 11844482A JP 11844482 A JP11844482 A JP 11844482A JP S599884 A JPS599884 A JP S599884A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- manufacturing
- present
- small holes
- small hole
- 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.)
- Pending
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、端子の製造方法に係り、特に半導体装置のよ
うな電子機器に使用する立体的なし・しはブリッジ状に
折り曲げた端子の製造工程途上において端子の相互のか
らみ合いを防止した端子の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a terminal, and in particular to a method for manufacturing a terminal that is bent into a three-dimensional or bridge shape for use in electronic equipment such as a semiconductor device. The present invention relates to a method of manufacturing a terminal that prevents entanglement.
半導体装置に使用される端子として一般に第１図に示す
ようなものが使用されている。2. Description of the Related Art A terminal as shown in FIG. 1 is generally used in a semiconductor device.
すなわち、取付基板１上の半導体チップ２と外部導出リ
ードとを接続するために半円弧状に折り曲げた端子４を
用いている。That is, in order to connect the semiconductor chip 2 on the mounting board 1 and the external leads, the terminal 4 is bent into a semicircular arc shape.
このように立体的ないしはブリッジ状に折り曲げた端子
を用いる場合、その取扱い上、以下のような問題点があ
る。When using a terminal bent three-dimensionally or in a bridge shape as described above, there are the following problems in its handling.
（１） 立体的ないしブリッジ状の端子は、平板より
、プレス機械等によって外形切断および折り曲げ工程を
経て製造するものであるが、その製造過程において端子
が互いにからみ合い、かつ一般に外形が小さ−いことに
も起因して個個に分離するのに工数がかがること。(1) Three-dimensional or bridge-shaped terminals are manufactured from a flat plate through cutting and bending processes using a press machine, etc., but during the manufacturing process, the terminals become entangled with each other and generally have a small external shape. This is also due to the fact that it takes a lot of man-hours to separate them into individual parts.
（２）第１図に示すような半導体装置は、製造工程を自
動化し、量産するのが一般的であるが、端子のからみ合
いの状態が種々様々であるため、それを分離し、所定の
位置に供給する工程を自動化することは困難であること
。(2) Semiconductor devices like the one shown in Figure 1 are generally mass-produced by automating the manufacturing process, but since the intertwined state of the terminals varies, it is necessary to separate them and produce them in a predetermined manner. It is difficult to automate the process of feeding into position.
本発明は、上記の事情に基づきなされたもので、立体的
ないしはブリッジ状の端子の製造過程のがらみ合いを防
止し、次工程の自動化を可能にした端子の製造方法を提
供することを目的とする。The present invention was made based on the above-mentioned circumstances, and an object of the present invention is to provide a method for manufacturing a terminal that prevents interference in the manufacturing process of three-dimensional or bridge-shaped terminals and enables automation of the next process. do.
以下に、本発明の一実施例につき図面を参照して説明す
る。An embodiment of the present invention will be described below with reference to the drawings.
第２図（Ａ）、（Ｂ）は一本発明の方法による端子の製
造工程の途中を示す。すなわち平板素材１０から端子の
外形を打抜き加工した状態を示す連結部１１かも直角方
向に延びる多数の端子部１２が形成される。この端子部
１２の両端近傍に小孔１３゜１４が設けられる。FIGS. 2A and 2B show the process of manufacturing a terminal according to the method of the present invention. In other words, a large number of terminal parts 12 are formed which extend in the right angle direction from the connecting part 11, which is shown by punching the outer shape of the terminal from the flat plate material 10. Small holes 13 and 14 are provided near both ends of this terminal portion 12.
また、連結部１１には、その長手方向に沿って同一ビノ
チのガイド孔１５が設けられ、別設の送り装置により間
けり的に送られる。Further, the connecting portion 11 is provided with guide holes 15 of the same size along its longitudinal direction, and is fed intermittently by a separate feeding device.
上記の第２図（Ａ）の状態で第２図（Ｂ）のように半円
弧状にプレス加工する。In the state shown in FIG. 2(A) above, press working is performed into a semicircular arc shape as shown in FIG. 2(B).
次いで、第３図に示すようにプレス上金型１６とプレス
下金型１７とで連結部１１を挾持する。Next, as shown in FIG. 3, the connecting portion 11 is held between the upper press mold 16 and the lower press mold 17.
一方、端子部１２の下方には昇降可能な受台１８が配置
される。On the other hand, a pedestal 18 that can be raised and lowered is arranged below the terminal portion 12.
この受台１８には、端子部１２に設けた小孔１３．１４
に挿通されるガイドピン１９，２Ｃ１が植立されている
。This pedestal 18 has small holes 13 and 14 provided in the terminal portion 12.
Guide pins 19 and 2C1 are set up to be inserted into.
このガイドピン１９．２０は、端子部１２の小孔１３．
１４と同一ピッチで設けられる。This guide pin 19.20 is connected to the small hole 13.2 of the terminal portion 12.
It is provided at the same pitch as 14.
プレス上金型１６、プレス下金型１７の端部上方には、
昇降可能な切断刃２１が配置される。Above the ends of the upper press die 16 and the lower press die 17,
A cutting blade 21 that can be moved up and down is arranged.
次に、上記の各部の作動について説明する。Next, the operation of each of the above parts will be explained.
■ 送り装置によって間けつ的に送られた連結部１１を
プレス上金型１６及びプレス下金型１７で挾持する。(2) The connecting portion 11 sent intermittently by the feeding device is held between the upper press die 16 and the lower press die 17.
■ 受台１８が上昇し、ガイドピン１９．２０が、端子
部１２の小孔１３．１４に挿通される。(2) The pedestal 18 is raised and the guide pins 19.20 are inserted into the small holes 13.14 of the terminal portion 12.
■ 切断刃２１が下降し、端子部１２と連結部１１とを
切り離す。(2) The cutting blade 21 descends and separates the terminal portion 12 and the connecting portion 11.
■ 切断刃２１が下降する。■ The cutting blade 21 descends.
■ 受台１８が下降する。■ The pedestal 18 is lowered.
［有］ プレス上金型１６及びプレス下金型１７が開放
される。[Yes] The upper press mold 16 and the lower press mold 17 are opened.
の 送り装置により、連結部１１が１ピンチ進行する。The connecting portion 11 advances one pinch by the feeding device.
再び、上記の■の動作に戻り、以後同様に■ないし■の
動作を１サイクルとして繰り返される。The process returns to the above operation (1) again, and the operations (2) to (2) are repeated in the same manner as one cycle.
上記のように本発明によれば、連結部から端子部を切り
離す際に、ガイドピンによって方向を一方向に規制し、
同一方向に重ね合さるようにしたので、切断後に互いに
からみ合うことがなく、したがって従来のように分離作
業を必要としない。As described above, according to the present invention, when separating the terminal part from the connecting part, the direction is restricted to one direction by the guide pin,
Since they are overlapped in the same direction, they do not become entangled with each other after cutting, and therefore, separation work is not required as in the conventional case.
また、切断後の接続端子が同一方向に揃っているので半
導体装置等の他の部材に取付けたり、組み込む場合に取
扱いが容易となり、製造工程の自動化が可能となる。Furthermore, since the connection terminals after cutting are aligned in the same direction, handling becomes easy when attaching or assembling to other members such as a semiconductor device, and automation of the manufacturing process becomes possible.
なお、上記の実施例では、接続端子の両端に小−孔を形
成したが、要は、接続端子の方向を一方向に規制できれ
ば良いところから第４図（Ａ）に示すように両端に切欠
き２２を設けたものでも良いし、あるいは同図（Ｂ）、
（Ｃ）に示すように一端に三角形あるいは四角形の小孔
２３．２４を形成したものでも良い。In the above embodiment, small holes were formed at both ends of the connection terminal, but the point is that it is sufficient if the direction of the connection terminal can be restricted to one direction, so small holes are formed at both ends as shown in FIG. 4(A). A cutout 22 may be provided, or the same figure (B),
As shown in (C), triangular or square small holes 23 and 24 may be formed at one end.
さらには、同図（Ｄ）に示すように接続端子の中間部に
長方形あるいは楕円形の小孔２５を設けたものでも良い
。Furthermore, a rectangular or elliptical small hole 25 may be provided in the middle part of the connecting terminal as shown in FIG. 2(D).
この場合、小孔２３．２４及び２５に対応する形状のガ
イドピンを受台１８上に植設することはいうまでもない
。In this case, it goes without saying that guide pins having shapes corresponding to the small holes 23, 24 and 25 are implanted on the pedestal 18.
上記各実施例の場合には、ガイにピンと切欠き又は小孔
との位置合せが比較的容易になる利点を有する。Each of the embodiments described above has the advantage that alignment of the pin and the notch or small hole in the guy is relatively easy.
第１図は、本発明に係る接続端子の使用例を示す半導体
装置の部分側面図、第２図（Ａ）は、接続端子を形成す
るための平面図、同図（Ｂ）は、その側面図、第３図は
、本発明の製造方法を実施するための装置の概略説明図
、第４図（Ａ）な（・しくＤ）は、本発明の他の実施例
を示し、接続端子に形成した切欠き又は小孔のいくつか
の形状を示す平面図である。
１０・・・素 材、 １１・・・連結部、１２
・−・端子部、 １３．１４．２３．２４．２５・・
・小孔、１５・・・ガイド孔、 １６・・・プレ
ス上金型、１７・・・プレス下金型、 １８・・・受
台、１９．２０・・ガイドピン、 ２１・・切断刃
、２２・・切欠き
出願代理人 弁理士 菊 池 五 部FIG. 1 is a partial side view of a semiconductor device showing an example of use of the connection terminal according to the present invention, FIG. 2A is a plan view for forming the connection terminal, and FIG. 2B is a side view of the semiconductor device. Figures 3 and 3 are schematic explanatory diagrams of an apparatus for carrying out the manufacturing method of the present invention, and Figures 4 (A) and (D) show other embodiments of the present invention. FIG. 3 is a plan view showing some shapes of formed notches or small holes. 10...Material, 11...Connection part, 12
・-・Terminal part, 13.14.23.24.25...
・Small hole, 15... Guide hole, 16... Upper press die, 17... Lower press die, 18... Holder, 19.20... Guide pin, 21... Cutting blade, 22. Notch application agent Patent attorney Kikuchi Gobu
Claims (1)
れ立体的又はプＩＪ ノジ状に加工された端子を製造す
る方法において、少くとも前記端子部の一部に切欠き又
は小孔を設ける工程と、この切欠き又は小孔にガイドビ
ンを挿入して前記端子の方向を一方向に規制する工程と
、前記リボンの連結部から前記端子部を切り離す工程と
を含むことを特徴とする端子の製造方法。In a method for manufacturing a terminal that is continuously punched out from a plate-shaped material and connected in series at a connecting part and processed into a three-dimensional or IJ nozzle shape, at least a part of the terminal part is provided with a notch or a small hole. A step of inserting a guide bin into the notch or small hole to restrict the direction of the terminal in one direction, and a step of separating the terminal portion from the connecting portion of the ribbon. A method for manufacturing terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844482A JPS599884A (en) | 1982-07-09 | 1982-07-09 | Method of producing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11844482A JPS599884A (en) | 1982-07-09 | 1982-07-09 | Method of producing terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS599884A true JPS599884A (en) | 1984-01-19 |
Family
ID=14736789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11844482A Pending JPS599884A (en) | 1982-07-09 | 1982-07-09 | Method of producing terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599884A (en) |
-
1982
- 1982-07-09 JP JP11844482A patent/JPS599884A/en active Pending
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