JPS6276672U - - Google Patents
Info
- Publication number
- JPS6276672U JPS6276672U JP16893685U JP16893685U JPS6276672U JP S6276672 U JPS6276672 U JP S6276672U JP 16893685 U JP16893685 U JP 16893685U JP 16893685 U JP16893685 U JP 16893685U JP S6276672 U JPS6276672 U JP S6276672U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- turns
- press machine
- detection circuit
- limit switch
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims 1
- 230000007257 malfunction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 101710179738 6,7-dimethyl-8-ribityllumazine synthase 1 Proteins 0.000 description 1
- 101710186608 Lipoyl synthase 1 Proteins 0.000 description 1
- 101710137584 Lipoyl synthase 1, chloroplastic Proteins 0.000 description 1
- 101710090391 Lipoyl synthase 1, mitochondrial Proteins 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本案故障検出装置の一実施例を示す回
路図、第２図はブレーキ用リレーが別個に設けら
れた場合の回路図、第３図は第１図においてリミ
ツトスイツチＬＳ―４をタイマーに置き換えた場
合の回路図、第４図は検出手段を構成するカムと
リミツトスイツチＬＳ―３，ＬＳ―４の取付状態
を示す側面図、第５図は同正面図、第６図はリミ
ツトスイツチＬＳ―１〜ＬＳ―５の作動を示すタ
イムチヤート図、第７図は故障検出装置をボツク
ス化した斜視図である。
図中、１Ｘ〜１０Ｘ：リレー、ＬＳ―３，ＬＳ
―４：リミツトスイツチ、Ａ：故障検出回路、Ｃ
：運転準備完了表示灯、Ｄ：カム、Ｅ：切・入ス
イツチ。
Fig. 1 is a circuit diagram showing one embodiment of the present failure detection device, Fig. 2 is a circuit diagram when a brake relay is separately provided, and Fig. 3 is a circuit diagram in which the limit switch LS-4 in Fig. 1 is used as a timer. The circuit diagram when replaced, Figure 4 is a side view showing the installation state of the cam and limit switches LS-3 and LS-4 that constitute the detection means, Figure 5 is a front view of the same, and Figure 6 is the limit switch LS-1. -A time chart showing the operation of LS-5. Fig. 7 is a perspective view of the failure detection device in a boxed form. In the diagram, 1X to 10X: Relay, LS-3, LS
-4: Limit switch, A: Failure detection circuit, C
: Operation ready indicator light, D: Cam, E: Off/on switch.
Claims (1)
と、上死点手前で消灯し異常が無ければ定位置停
止により点灯する運転準備完了表示灯と、プレス
作動により回転するカムと該カムの周囲に配設さ
れるリミツトスイツチからなる検出手段と、上記
検出回路をプレス機の電気回路に接続する切・入
スイツチとで構成したことを特徴とするプレス機
の故障検出装置。 A failure detection circuit made up of multiple relays, a ready-to-operate indicator light that turns off before top dead center and turns on when it stops in place if there is no abnormality, a cam that rotates by press operation, and a cam around the cam. 1. A malfunction detection device for a press machine, characterized in that it is comprised of a detection means consisting of a limit switch disposed, and an on/off switch that connects the detection circuit to an electric circuit of the press machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16893685U JPH0530880Y2 (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16893685U JPH0530880Y2 (en) | 1985-10-31 | 1985-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6276672U true JPS6276672U (en) | 1987-05-16 |
| JPH0530880Y2 JPH0530880Y2 (en) | 1993-08-06 |
Family
ID=31102282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16893685U Expired - Lifetime JPH0530880Y2 (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530880Y2 (en) |
-
1985
- 1985-10-31 JP JP16893685U patent/JPH0530880Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530880Y2 (en) | 1993-08-06 |