JPH0448639U - - Google Patents
Info
- Publication number
- JPH0448639U JPH0448639U JP9083490U JP9083490U JPH0448639U JP H0448639 U JPH0448639 U JP H0448639U JP 9083490 U JP9083490 U JP 9083490U JP 9083490 U JP9083490 U JP 9083490U JP H0448639 U JPH0448639 U JP H0448639U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- jig
- holding
- positioning
- exterior resin
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図と第２図は本考案に係るリードフオーミ
ング装置の実施例とその要部であるチヤツク治具
を示す各側面図、第３図と第４図は従来のリード
フオーミング装置の一具体例とその課題を示す各
側面図である。
１……ワーク、２……外装樹脂、３……リード
、６……リード位置決め治具、７……パンチ、１
０……ダイ、１１……押さえ治具、１２……チヤ
ツク治具。
Figures 1 and 2 are side views showing an embodiment of the lead forming device according to the present invention and a chuck jig, which is a main part thereof, and Figures 3 and 4 are side views of a conventional lead forming device. FIG. 4 is a side view showing a specific example and its problems. 1...Work, 2...Exterior resin, 3...Lead, 6...Lead positioning jig, 7...Punch, 1
0...die, 11...holding jig, 12...chuck jig.
Claims (1)
脂をリードを側方に突出させて保持すると共に、
上下方向に浮動自在に支持されたチヤツク治具と
、上記チヤツク治具より突出したリードをダイ及
び押え治具とで上下から挾持して一定の高さに上
記リードを位置決めするリード位置決め治具と、
位置決めされた上記リードを折り曲げてフオーミ
ングするパンチとを具備したことを特徴とするリ
ードフオーミング装置。 While holding the exterior resin of the workpiece with the lead drawn out from the exterior resin with the lead protruding to the side,
a chuck jig supported so as to be freely floating in the vertical direction; and a lead positioning jig for positioning the lead at a constant height by sandwiching the lead protruding from the chuck jig from above and below between a die and a holding jig. ,
A lead forming device comprising: a punch that bends and forms the positioned lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9083490U JPH0448639U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9083490U JPH0448639U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448639U true JPH0448639U (en) | 1992-04-24 |
Family
ID=31825912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9083490U Pending JPH0448639U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448639U (en) |
-
1990
- 1990-08-29 JP JP9083490U patent/JPH0448639U/ja active Pending
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