JPS5851847U - Press brake safety device - Google Patents
Press brake safety deviceInfo
- Publication number
- JPS5851847U JPS5851847U JP14773681U JP14773681U JPS5851847U JP S5851847 U JPS5851847 U JP S5851847U JP 14773681 U JP14773681 U JP 14773681U JP 14773681 U JP14773681 U JP 14773681U JP S5851847 U JPS5851847 U JP S5851847U
- Authority
- JP
- Japan
- Prior art keywords
- press brake
- safety device
- base body
- light
- 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
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図は本考案の実施例を示す全体図、第２図１、 第
６図、第９図、第１２図、第１３図は第１〜第５発受光
器群の説明図、第３図、第７図、第１０図は第１〜第３
発受光器群の動作説明図、第４図、第８図、第１１図は
第１〜第３発受光器群の回路図、第５図は第２発受光器
群の動作説明図、第１４図は第１〜第５発受光器群のス
イッチ回路図、第１５図は加工材の斜視図、第１６図は
その動作説明図である。
Ａは本体、Ｂは基体、ａはラム、ｂはパンチ、Ｃはダイ
、Ｆは発受光器群。
−１−
」−−−−−−−−−２−
０第５図FIG. 1 is an overall view showing an embodiment of the present invention, FIG. 2 is an explanatory diagram of the first to fifth light emitting/receiving device groups, and FIG. Figures 1 to 3 are shown in Figures 7 and 10.
4, 8, and 11 are circuit diagrams of the first to third light emitting and receiving groups. FIG. 5 is a diagram explaining the operation of the second light emitting and receiving group. FIG. 14 is a switch circuit diagram of the first to fifth light emitting/receiving device groups, FIG. 15 is a perspective view of the processed material, and FIG. 16 is an explanatory diagram of its operation. A is the main body, B is the base, a is the ram, b is the punch, C is the die, and F is the light emitting/receiving group. −1− ”−−−−−−−−2−0Figure 5
Claims (1)
ａ及びダイＣとをそれぞれ対向して設け、ラムａを上下
動することでパンチｂとダイＣとで加工材を折曲加工す
るプレスブレーキにおいて、前記基体Ｂの前面位置に発
受光器群Ｆを水平方向に向けて設け、該発受光器群Ｆを
多数の発光器と受光器とを基体前面両側に水平方向に間
隔を有して設け、かつその光線を遮光するとプレスブレ
ーキ停止信号を出力するようにしたことを特徴とするプ
レスブレーキの安全装置。A ram a and a die C equipped with a punch b are provided facing each other on a body A and a base body B that face each other, and by moving the ram a up and down, the workpiece is bent by the punch b and the die C. In the press brake, a light emitter/receiver group F is provided horizontally on the front surface of the base body B, and the light emitter/receiver group F includes a large number of light emitters and light receivers spaced apart from each other in the horizontal direction on both sides of the front face of the base body. 1. A safety device for a press brake, characterized in that a press brake stop signal is output when the light beam is blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14773681U JPS5851847U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14773681U JPS5851847U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5851847U true JPS5851847U (en) | 1983-04-08 |
| JPS6340265Y2 JPS6340265Y2 (en) | 1988-10-21 |
Family
ID=29940582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14773681U Granted JPS5851847U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3536416A1 (en) * | 2018-03-07 | 2019-09-11 | TRUMPF Maschinen Austria GmbH & Co. KG. | Method for monitoring a production assembly and manufacturing system with a safety system |
-
1981
- 1981-10-06 JP JP14773681U patent/JPS5851847U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3536416A1 (en) * | 2018-03-07 | 2019-09-11 | TRUMPF Maschinen Austria GmbH & Co. KG. | Method for monitoring a production assembly and manufacturing system with a safety system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340265Y2 (en) | 1988-10-21 |
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