JPS5939026U - Press mold for piercing holes - Google Patents
Press mold for piercing holesInfo
- Publication number
- JPS5939026U JPS5939026U JP13499782U JP13499782U JPS5939026U JP S5939026 U JPS5939026 U JP S5939026U JP 13499782 U JP13499782 U JP 13499782U JP 13499782 U JP13499782 U JP 13499782U JP S5939026 U JPS5939026 U JP S5939026U
- Authority
- JP
- Japan
- Prior art keywords
- upper mold
- piercing holes
- piercing
- press mold
- cables
- 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
- Forging (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図は本考案の一実施例であるピアス穴加工用プレス
型の断面説明図、第２図は第１図のｎ−■線断面矢視図
、第３図および第４図はそれぞれに第１図の作動状態を
示す断面図、第５図および第６図はこの考案の他の実施
例としてのピアス穴加工用プレス型の作動状態を示す断
面説明図である。
１・・・・・・下ホルダー（下型）、３・・・・・・ボ
タンダイ、４・・・・・・上ホルダー（上型）、８・・
・・・・ベース、１０・・・・・・バックプレート、１
１ａ、１１ｂ・・・・・・把手部、１２ａ、１２ｂ・・
・・・・ワイヤ（索条）、１９・・・・・・スライドブ
ロック、１６・・・・・・ピアスポンチ、１９・・・・
・・弾性体、Ｗ・・・・・・ワーク、Ｂ・・・・・・退
避位置。
第３図
第４図Fig. 1 is an explanatory cross-sectional view of a press die for piercing holes, which is an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line n-■ in Fig. 1, and Figs. 3 and 4 respectively. FIG. 1 is a cross-sectional view showing the operating state, and FIGS. 5 and 6 are cross-sectional explanatory views showing the operating state of a press die for piercing holes as other embodiments of this invention. 1...Lower holder (lower mold), 3...Button die, 4...Upper holder (upper mold), 8...
...Base, 10...Back plate, 1
1a, 11b...handle part, 12a, 12b...
...Wire (route), 19...Slide block, 16...Earring punch, 19...
...Elastic body, W...Workpiece, B...Retreat position. Figure 3 Figure 4
Claims (1)
ロックを前記上型の作動方向と同方向にスライドし得る
ように配設し、前記上型とスライドブロックの間には当
該位置と退避位置との間を支ライド可能なバックプレー
トを設けるとともに、このバックプレートのスライド方
向両端にはそれぞれに把手部を有する索条を連結して該
索条を上型外に導出する一方、前記スライドブロックに
は、自由状態においてはピアスポンチよりも長く、かつ
上型が下死点に達したときには下型上のワークに直接若
しくは間接的に圧接する弾性体を設けたことを特徴とす
るピアス穴加工用プレス型。 ゛′A slide block equipped with a piercing punch is disposed on the upper mold that moves up and down so as to be able to slide in the same direction as the operating direction of the upper mold, and between the upper mold and the slide block there is a position and a retracted position. A back plate that can support and ride between the blocks is provided, and cables each having a handle are connected to both ends of the back plate in the sliding direction, and the cables are led out of the upper mold. is for piercing holes, characterized in that it is provided with an elastic body that is longer than the piercing punch in a free state and that presses directly or indirectly against the workpiece on the lower die when the upper die reaches the bottom dead center. Press type.゛′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13499782U JPS5939026U (en) | 1982-09-06 | 1982-09-06 | Press mold for piercing holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13499782U JPS5939026U (en) | 1982-09-06 | 1982-09-06 | Press mold for piercing holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5939026U true JPS5939026U (en) | 1984-03-12 |
Family
ID=30303996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13499782U Pending JPS5939026U (en) | 1982-09-06 | 1982-09-06 | Press mold for piercing holes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939026U (en) |
-
1982
- 1982-09-06 JP JP13499782U patent/JPS5939026U/en active Pending
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