JPS636749U - - Google Patents
Info
- Publication number
- JPS636749U JPS636749U JP10043286U JP10043286U JPS636749U JP S636749 U JPS636749 U JP S636749U JP 10043286 U JP10043286 U JP 10043286U JP 10043286 U JP10043286 U JP 10043286U JP S636749 U JPS636749 U JP S636749U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- gate
- separation device
- lead frame
- pressing
- 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
- Lead Frames For Integrated Circuits (AREA)
Description
第１図はこの考案の一実施例によるランナー分
離装置を示す断面側面図、第２図はそのフレーム
とランナーの状態を示す平面図、第３図は従来の
ランナー分離装置を示す断面図、第４図はその正
面図、第５図はランナーの分離状態を示す正面図
である。図中、１はリードフレーム、３はランナ
ー、４はゲート、５０はランナー押しブロツク、
５０ｂは突出部である。なお、各図中同一符号は
同一又は相当部分を示す。
Fig. 1 is a sectional side view showing a runner separation device according to an embodiment of the invention, Fig. 2 is a plan view showing the state of the frame and runners, and Fig. 3 is a sectional view showing a conventional runner separation device. FIG. 4 is a front view thereof, and FIG. 5 is a front view showing a separated state of the runner. In the figure, 1 is a lead frame, 3 is a runner, 4 is a gate, 50 is a runner push block,
50b is a protrusion. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ランナーとゲートとを上方から押圧することによ
り上記リードフレームに対し、上記ランナー並び
に上記ゲートを分離するランナー押し板を有する
ランナー分離装置において、上記ランナー押し板
の押圧面には上記ゲートに対向する位置近傍を下
方へ突出させたことを特徴とするランナー分離装
置。 A runner separation device comprising: a support base that supports a lead frame on an upper surface; and a runner push plate that separates the runner and the gate from the lead frame by pressing the runner and the gate from above; A runner separation device characterized in that the pressing surface of the runner has a portion thereof protruding downward in the vicinity of a position facing the gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10043286U JPS636749U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10043286U JPS636749U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636749U true JPS636749U (en) | 1988-01-18 |
Family
ID=30970249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10043286U Pending JPS636749U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636749U (en) |
-
1986
- 1986-06-30 JP JP10043286U patent/JPS636749U/ja active Pending
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