JPS58116198U - Press machine overload protector device - Google Patents
Press machine overload protector deviceInfo
- Publication number
- JPS58116198U JPS58116198U JP993382U JP993382U JPS58116198U JP S58116198 U JPS58116198 U JP S58116198U JP 993382 U JP993382 U JP 993382U JP 993382 U JP993382 U JP 993382U JP S58116198 U JPS58116198 U JP S58116198U
- Authority
- JP
- Japan
- Prior art keywords
- overload protector
- press machine
- protector device
- machine overload
- air supply
- 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
- Control Of Presses (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図は従来例の断面図、第２図はプレス機械の能力線
図を示す要因、第３図は本考案の実施例を示す断面図、
第４図はス畏イドストロークとエア圧力との関係を示す
要因、第５図はプレス性能線図とオー）＜Ｑ−ドブロチ
フタバルブ設定能力と −の関係を示す要因であ
る＝
１はプランジャ、２はスライド、３は連結部分、７は圧
力室、８はオーバロードプロテクタバルブ、１１は大径
受圧室、１２は小径受圧室、１−５はエア供給機構。Fig. 1 is a sectional view of a conventional example, Fig. 2 is a factor showing a capacity diagram of a press machine, and Fig. 3 is a sectional view of an embodiment of the present invention.
Figure 4 shows the factors that show the relationship between the slide stroke and air pressure, and Figure 5 shows the press performance diagram and the factors that show the relationship between -. A plunger, 2 a slide, 3 a connecting portion, 7 a pressure chamber, 8 an overload protector valve, 11 a large diameter pressure receiving chamber, 12 a small diameter pressure receiving chamber, and 1-5 an air supply mechanism.
Claims (1)
形成し、該圧力室７をオーバロードプロテクタバルブ８
の小径受圧室′１仕連通しかつ油を封入すると共に、該
オーバロードプロテクタバルブ８の大径受圧室１１をエ
ア供給機構１３に接続し、゛該エア供給機構１３をスラ
イド２のストローク位置によって増減してプレス能力線
図に近似した値となるように構成したことを特徴とする
プ゛ レス機械のオーバロードプロテクタ装置。−A pressure chamber 7 is formed in the connecting portion 3 between the plunger 1 and the slide 2, and the pressure chamber 7 is connected to an overload protector valve 8.
The small diameter pressure receiving chamber '1 of the overload protector valve 8 is connected to the air supply mechanism 13, and the large diameter pressure receiving chamber 11 of the overload protector valve 8 is connected to the air supply mechanism 13. An overload protector device for a press machine, characterized in that it is configured to increase or decrease to a value that approximates a press capacity diagram. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP993382U JPS58116198U (en) | 1982-01-29 | 1982-01-29 | Press machine overload protector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP993382U JPS58116198U (en) | 1982-01-29 | 1982-01-29 | Press machine overload protector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116198U true JPS58116198U (en) | 1983-08-08 |
Family
ID=30022537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP993382U Pending JPS58116198U (en) | 1982-01-29 | 1982-01-29 | Press machine overload protector device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116198U (en) |
-
1982
- 1982-01-29 JP JP993382U patent/JPS58116198U/en active Pending
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