JPS60171639U - Knockout device for press molds - Google Patents
Knockout device for press moldsInfo
- Publication number
- JPS60171639U JPS60171639U JP5587184U JP5587184U JPS60171639U JP S60171639 U JPS60171639 U JP S60171639U JP 5587184 U JP5587184 U JP 5587184U JP 5587184 U JP5587184 U JP 5587184U JP S60171639 U JPS60171639 U JP S60171639U
- Authority
- JP
- Japan
- Prior art keywords
- knockout
- press
- hydraulic oil
- operates
- fluid
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図Ａｔ Ｂｙ Ｃｔ Ｄは、ノックアウト装置の作
動を順序を追って示した説明図。第２図Ａ、 Ｂは主要
部の正断面及び流体圧配管図。
図面の主要部を表わす符号の説明、１・・・・・・板材
、５・・・・・・パンチ、７・・・・・・ノックアウト
パッド、２３・・・・・・ノックアウトプレート、５３
・・・・・・作動油補充装置。FIG. 1 At By Ct D is an explanatory diagram showing the operation of the knockout device in sequence. Figures 2A and 2B are a front cross section of the main parts and a diagram of the fluid pressure piping. Explanation of symbols representing main parts of the drawings: 1... Plate material, 5... Punch, 7... Knockout pad, 23... Knockout plate, 53
・・・・・・Hydraulic oil replenishment device.
Claims (2)
動シリンダ部に流体シリンダ、アキュムレータよりなる
流体回路を接続し、プレスの１サイクル中の下死点を過
ぎて上死点に至る間の１定期間だけ駆動シリンダを作動
させる空気圧制御回路を設けてなることを特徴とするプ
レス金型のノックアウト装置。(1) A fluid circuit consisting of a fluid cylinder and an accumulator is connected to the drive cylinder part of the knockout member driven by fluid pressure, and a period of time from the bottom dead center to the top dead center during one cycle of the press A knockout device for a press mold, characterized in that it is provided with a pneumatic control circuit that only operates a drive cylinder.
による減量を自動的に補充する作動油補充装置を備えた
ことを特徴とする実用新案登録請求の範囲第１項に記載
のプレス金型のノックアウト装置。(2) A knockout of a press mold according to claim 1 of the utility model registration claim, characterized in that it is equipped with a hydraulic oil replenishment device that automatically replenishes the loss of hydraulic oil that operates the knockout member due to leakage. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5587184U JPS60171639U (en) | 1984-04-18 | 1984-04-18 | Knockout device for press molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5587184U JPS60171639U (en) | 1984-04-18 | 1984-04-18 | Knockout device for press molds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60171639U true JPS60171639U (en) | 1985-11-14 |
| JPH0221154Y2 JPH0221154Y2 (en) | 1990-06-07 |
Family
ID=30578951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5587184U Granted JPS60171639U (en) | 1984-04-18 | 1984-04-18 | Knockout device for press molds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171639U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573438U (en) * | 1980-06-02 | 1982-01-08 | ||
| JPS57118836A (en) * | 1981-01-14 | 1982-07-23 | Aioi Seiki Kk | Hydraulic driving device for knock-out device of press machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53113161A (en) * | 1977-03-14 | 1978-10-03 | Kurita Water Ind Ltd | Dewatering method for sludge |
-
1984
- 1984-04-18 JP JP5587184U patent/JPS60171639U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573438U (en) * | 1980-06-02 | 1982-01-08 | ||
| JPS57118836A (en) * | 1981-01-14 | 1982-07-23 | Aioi Seiki Kk | Hydraulic driving device for knock-out device of press machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221154Y2 (en) | 1990-06-07 |
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