JPS5851848U - Press brake safety device - Google Patents
Press brake safety deviceInfo
- Publication number
- JPS5851848U JPS5851848U JP14773781U JP14773781U JPS5851848U JP S5851848 U JPS5851848 U JP S5851848U JP 14773781 U JP14773781 U JP 14773781U JP 14773781 U JP14773781 U JP 14773781U JP S5851848 U JPS5851848 U JP S5851848U
- Authority
- JP
- Japan
- Prior art keywords
- press brake
- ram
- light emitting
- base body
- safety device
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
- 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
第1図は本考案の実施例を示す全体図、第2図、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、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、 −
〇はダイ、Gは発受光器群。
第8図
17”Fig. 1 is an overall view showing an embodiment of the present invention, Fig. 2, Fig. 6, Fig. 9, Fig. 12, and Fig. 13 are explanatory diagrams of the first to fifth light emitting/receiving device groups, and Fig. 3 , FIG. 7, and FIG. 10 are explanatory diagrams of the operation of the first to third light emitting/receiving device groups, and FIG. 4, FIG. 8, and FIG.
~A circuit diagram of the third light emitter/receiver group, Figure 5 is an explanatory diagram of the operation of the second light emitter/receiver group, Figure 14 is a switch circuit for the first to fifth light emitter/receiver groups, and Figure 15 is a diagram of the processing material. The perspective view and FIG. 16 are explanatory diagrams of the operation. A is the main body, B is the base, a is the ram, b is the punch, -
〇 is the die, and G is the emitter/receiver group. Figure 8 17”
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の前方位置に発
受光器群Gを、作業者が腰を曲げて腕を水平に延ばした
状態に相当する距離とラム停止時間による安全離隔距離
の和の距離だけ離隔して設け、該発受光器群Gを、基体
Bの前面両側に発光器と受光器とを対向配設しかつその
先軸を遮光するとプレスブレーキ停止信号を出力するよ
うに構成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, the light emitting/receiving group G is placed in front of the base body B and is separated by the sum of the distance corresponding to the state in which the worker bends at the waist and extends his arms horizontally and the safe separation distance due to the ram stop time. The light emitting/receiving device group G is characterized in that a light emitting device and a light receiving device are arranged facing each other on both sides of the front surface of the base body B, and that a press brake stop signal is output when the front shaft is blocked from light. Press brake safety device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14773781U JPS5851848U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14773781U JPS5851848U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5851848U true JPS5851848U (en) | 1983-04-08 |
JPS6340266Y2 JPS6340266Y2 (en) | 1988-10-21 |
Family
ID=29940583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14773781U Granted JPS5851848U (en) | 1981-10-06 | 1981-10-06 | Press brake safety device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5851848U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001058297A (en) * | 1999-08-20 | 2001-03-06 | Riken Oputekku:Kk | Light beam type safety device |
JP2002120099A (en) * | 2000-10-13 | 2002-04-23 | Riken Optech Corp | Light beam type safety apparatus |
JP2013158789A (en) * | 2012-02-03 | 2013-08-19 | Amada Co Ltd | Safety device attaching and adjusting mechanism |
-
1981
- 1981-10-06 JP JP14773781U patent/JPS5851848U/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001058297A (en) * | 1999-08-20 | 2001-03-06 | Riken Oputekku:Kk | Light beam type safety device |
JP4647049B2 (en) * | 1999-08-20 | 2011-03-09 | 株式会社理研オプテック | Light safety device |
JP2002120099A (en) * | 2000-10-13 | 2002-04-23 | Riken Optech Corp | Light beam type safety apparatus |
JP4623813B2 (en) * | 2000-10-13 | 2011-02-02 | 株式会社理研オプテック | Light safety device |
JP2013158789A (en) * | 2012-02-03 | 2013-08-19 | Amada Co Ltd | Safety device attaching and adjusting mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPS6340266Y2 (en) | 1988-10-21 |
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