JPS59120022U - Press dictation device - Google Patents
Press dictation deviceInfo
- Publication number
- JPS59120022U JPS59120022U JP1007983U JP1007983U JPS59120022U JP S59120022 U JPS59120022 U JP S59120022U JP 1007983 U JP1007983 U JP 1007983U JP 1007983 U JP1007983 U JP 1007983U JP S59120022 U JPS59120022 U JP S59120022U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cushion
- gui
- press
- punch
- 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
- Presses And Accessory Devices Thereof (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
図面はこの考案の一実施例を示す縦断面図である。
2はグイクッションシリンダ、2bはシリンダ部、5は
油圧シリンダ、5aはピストン、8は可変絞り、9は増
圧器、9aは油圧室、9bは空圧室、10はエアタンク
、12は切換え弁、20はボルスタ、22はポンチ、2
3はブランクホルダ、25はスライド、26はグイ、2
7はブランク。The drawing is a longitudinal sectional view showing an embodiment of this invention. 2 is a cushion cylinder, 2b is a cylinder part, 5 is a hydraulic cylinder, 5a is a piston, 8 is a variable throttle, 9 is a pressure intensifier, 9a is a hydraulic chamber, 9b is a pneumatic chamber, 10 is an air tank, 12 is a switching valve, 20 is bolster, 22 is punch, 2
3 is a blank holder, 25 is a slide, 26 is a guide, 2
7 is blank.
Claims (1)
に取付けられて上下動するダイ26の間でブランク27
を成形すると共に、上記ポンチ22の周囲にグイクッシ
ョンシリンダ2により弾性支持されたブランクホルダ2
3を設けたものにおいて、上記グイクッションシリンダ
2の下方に、該グイクッションシリンダ2のシリンダ部
2bにピストン5aが連動する油圧シリンダ5を設け、
該油圧シリンダ5の上室5□と増圧器9め油圧室9□間
を可変絞り8を介して接続すると共に、上記増圧器9の
空圧室9□とエアタンク11の間をダイクッション加圧
開始時開放される切換え弁12を介して接続してなるプ
レスのグイクッション装置。Punch 22 and slide 25 provided on the bolster 20
The blank 27 is placed between the dies 26 that are attached to the dies 26 and move up and down.
At the same time, a blank holder 2 is elastically supported around the punch 22 by a Gui cushion cylinder 2.
3, a hydraulic cylinder 5 is provided below the Gui cushion cylinder 2, with a piston 5a interlocking with the cylinder portion 2b of the Gui cushion cylinder 2,
The upper chamber 5□ of the hydraulic cylinder 5 and the hydraulic chamber 9□ of the pressure intensifier 9 are connected via a variable throttle 8, and the space between the pneumatic chamber 9□ of the pressure intensifier 9 and the air tank 11 is pressurized by a die cushion. A press cushion device connected via a switching valve 12 that is opened at the start.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1007983U JPS59120022U (en) | 1983-01-28 | 1983-01-28 | Press dictation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1007983U JPS59120022U (en) | 1983-01-28 | 1983-01-28 | Press dictation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59120022U true JPS59120022U (en) | 1984-08-13 |
JPS624339Y2 JPS624339Y2 (en) | 1987-01-31 |
Family
ID=30141530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1007983U Granted JPS59120022U (en) | 1983-01-28 | 1983-01-28 | Press dictation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59120022U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008531294A (en) * | 2005-03-07 | 2008-08-14 | ミューラー ワインガルテン アーゲー | Die cushion equipped with NC drive and hydraulic pad |
-
1983
- 1983-01-28 JP JP1007983U patent/JPS59120022U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008531294A (en) * | 2005-03-07 | 2008-08-14 | ミューラー ワインガルテン アーゲー | Die cushion equipped with NC drive and hydraulic pad |
Also Published As
Publication number | Publication date |
---|---|
JPS624339Y2 (en) | 1987-01-31 |
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