JPS6011119U - Press mold for punching - Google Patents
Press mold for punchingInfo
- Publication number
- JPS6011119U JPS6011119U JP10374583U JP10374583U JPS6011119U JP S6011119 U JPS6011119 U JP S6011119U JP 10374583 U JP10374583 U JP 10374583U JP 10374583 U JP10374583 U JP 10374583U JP S6011119 U JPS6011119 U JP S6011119U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- auxiliary cutting
- die
- punching
- cutting blade
- 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
- Punching Or Piercing (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
第１図は従来のプレス金型による加工状態を示 ・す
状態図、第２図はこの考案の一実施例であるプ
□レス金型のうち上補助切刃による打抜き加工の加工
状態を示す断面図、第３図はプレス素材の縁部における
打抜き形状を説明するための斜視図、第４図はこの考案
の一実施例であるプレス金型のうち上型切刃による打抜
き加工の加工状態を示す断面図である。
１・・・・・・下型、２・・・・・・下型切刃、３・・
・・・・プレス素材、４・・・・・・パッド、５・・・
・・・上型、６・・・・・・上型切刃、７・・・・・・
上補助切刃、１０・・・・・・駆動ピン、１１・・・・
・・上補助切刃。Figure 1 shows the state of processing using a conventional press die, and Figure 2 shows a press die that is an example of this invention.
□A cross-sectional view showing the state of punching using the upper auxiliary cutting edge of the less mold. Figure 3 is a perspective view to explain the punching shape at the edge of the press material. Figure 4 is an example of the implementation of this idea. FIG. 3 is a cross-sectional view showing a processing state of a punching process using an upper die cutting blade in an exemplary press die. 1...lower die, 2...lower die cutting blade, 3...
...Press material, 4...Pad, 5...
... Upper die, 6... Upper die cutting blade, 7...
Upper auxiliary cutting blade, 10... Drive pin, 11...
...Top auxiliary cutting blade.
Claims (1)
レス素材を上型に取付けられた打抜刃によって打抜くプ
レス装置において、前記打抜刃が上型の下端部に固定さ
れた上型切刃とその上型切刃に隣接して上下動可能な少
なくとも一つの上補助刃とに分割され、さらに前記上補
助切刃と対向する位置の下型に上下動可能な下型用補助
切刃が前記上補助切刃と対応させて設けられ、また前記
上補助切刃に係合してその上方向の動きを規制するため
の駆動ピンを挿入するピン挿入部が前記上型の所定位置
に形成され、かつ前記上補助切刃に係合してその下方向
の動きを規制するための駆動ピンを挿入する挿入部が前
記下型の所定位置に形成されていることを特徴とする打
抜き用プレス金型。In a press device that punches a press material pressed and fixed to a lower die and a lower die cutting blade by a pad with a punching blade attached to an upper die, the punching blade is an upper die cutter fixed to the lower end of the upper die. A lower die auxiliary cutting blade that is divided into a blade and at least one upper auxiliary blade that is movable up and down adjacent to the upper auxiliary cutting edge, and that is further movable up and down to the lower die at a position facing the upper auxiliary cutting blade. is provided corresponding to the upper auxiliary cutting blade, and a pin insertion portion for inserting a drive pin for engaging the upper auxiliary cutting blade and regulating its upward movement is located at a predetermined position of the upper die. For punching, the insertion portion is formed at a predetermined position of the lower die, into which a drive pin is inserted for engaging the upper auxiliary cutting edge and regulating its downward movement. Press mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10374583U JPS6011119U (en) | 1983-07-04 | 1983-07-04 | Press mold for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10374583U JPS6011119U (en) | 1983-07-04 | 1983-07-04 | Press mold for punching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011119U true JPS6011119U (en) | 1985-01-25 |
| JPS6350033Y2 JPS6350033Y2 (en) | 1988-12-22 |
Family
ID=30243906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10374583U Granted JPS6011119U (en) | 1983-07-04 | 1983-07-04 | Press mold for punching |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011119U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128089A (en) * | 1977-04-15 | 1978-11-08 | Toyota Motor Corp | Punching device |
| JPS57160837U (en) * | 1981-03-31 | 1982-10-08 |
-
1983
- 1983-07-04 JP JP10374583U patent/JPS6011119U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128089A (en) * | 1977-04-15 | 1978-11-08 | Toyota Motor Corp | Punching device |
| JPS57160837U (en) * | 1981-03-31 | 1982-10-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350033Y2 (en) | 1988-12-22 |
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