JPS6031906U - Drilling machine abnormal operation detection device - Google Patents
Drilling machine abnormal operation detection deviceInfo
- Publication number
- JPS6031906U JPS6031906U JP12482483U JP12482483U JPS6031906U JP S6031906 U JPS6031906 U JP S6031906U JP 12482483 U JP12482483 U JP 12482483U JP 12482483 U JP12482483 U JP 12482483U JP S6031906 U JPS6031906 U JP S6031906U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- drilling machine
- operation detection
- abnormal operation
- machine abnormal
- 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
- Drilling And Boring (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施態様を示す側面図、第２図Ａ
、 Ｂはチャック上の被検出部およびドリルと近接セン
サーとの関係を示す一部断面平面図、第３図Ａ−Ｄはこ
の考案の作用を示すグラフである。
Ｍ・・・モータ、Ｃ・・・チャック、Ｄ・・・ドリル、
Ｗ・・・工作物、１，３・・・大径部分、２，４・・・
小径部分、１０．２０・・・近接スイッチ、３０・・・
比較回路、Ｓ１０、Ｓ２０・・・検出信号、Ｓ３０・・
・異常信号。Figure 1 is a side view showing one embodiment of this invention, Figure 2A
, B is a partial cross-sectional plan view showing the relationship between the detected part on the chuck, the drill, and the proximity sensor, and FIGS. 3A to 3D are graphs showing the operation of this invention. M...Motor, C...Chuck, D...Drill,
W...Workpiece, 1, 3...Large diameter part, 2, 4...
Small diameter part, 10.20... Proximity switch, 30...
Comparison circuit, S10, S20...detection signal, S30...
・Abnormal signal.
Claims (1)
形成されており、 該チャック上の被検出部とドリルに対してそれぞれ検出
域を有する如くに第１と第２に近接センサーが設けられ
ており、かつ、 これら近接センサーが比較回路に接続されていて、両近
接センサーから入力される検出信号間に差異のあった場
合には異常信号を発生する如くに該比較回路が構成され
ている ことを特徴とする穿孔機の異常動作検出装置。[Scope of Claim for Utility Model Registration] The chuck is formed with a detected portion consisting of a large diameter portion and a small diameter portion. A second proximity sensor is provided, and these proximity sensors are connected to a comparison circuit, so that if there is a difference between the detection signals input from both proximity sensors, an abnormal signal is generated. An abnormal operation detection device for a drilling machine, characterized in that the comparison circuit is configured in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12482483U JPS6031906U (en) | 1983-08-11 | 1983-08-11 | Drilling machine abnormal operation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12482483U JPS6031906U (en) | 1983-08-11 | 1983-08-11 | Drilling machine abnormal operation detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6031906U true JPS6031906U (en) | 1985-03-04 |
| JPS6331854Y2 JPS6331854Y2 (en) | 1988-08-25 |
Family
ID=30284409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12482483U Granted JPS6031906U (en) | 1983-08-11 | 1983-08-11 | Drilling machine abnormal operation detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6031906U (en) |
-
1983
- 1983-08-11 JP JP12482483U patent/JPS6031906U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331854Y2 (en) | 1988-08-25 |
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