JPS6370863U - - Google Patents
Info
- Publication number
- JPS6370863U JPS6370863U JP16295786U JP16295786U JPS6370863U JP S6370863 U JPS6370863 U JP S6370863U JP 16295786 U JP16295786 U JP 16295786U JP 16295786 U JP16295786 U JP 16295786U JP S6370863 U JPS6370863 U JP S6370863U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- grinding amount
- detector
- workpiece
- monitoring 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.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図は、本考案に係る研削量監視装置の一実
施例を示す全体回路図、第２図は同じく本装置を
設けた平面研削盤の正面図、第３図は同じく本装
置の手順説明図、第４図は同じくタイミングチヤ
ート、第５図は同じくテーブルの平面図、第６図
はテーブルの移動説明図である。
１……平面研削盤、３……Ｘテーブル、４……
Ｙテーブル、９……被研削物たるワーク、１０…
…信号検出器、１１……測定子、２０……信号検
出回路、３０……判断回路、４０……設定部、４
３……プリセツタ、５０……表示手段、６０……
警報手段、７０……駆動制御回路、８０……位置
検出手段、９０……昇降手段。
Fig. 1 is an overall circuit diagram showing one embodiment of the grinding amount monitoring device according to the present invention, Fig. 2 is a front view of a surface grinder equipped with the same device, and Fig. 3 is a procedure explanation of the same device. 4 is a timing chart, FIG. 5 is a plan view of the table, and FIG. 6 is an explanatory diagram of table movement. 1...Surface grinder, 3...X table, 4...
Y table, 9... Workpiece to be ground, 10...
... Signal detector, 11 ... Measuring head, 20 ... Signal detection circuit, 30 ... Judgment circuit, 40 ... Setting section, 4
3... presetter, 50... display means, 60...
Alarm means, 70... Drive control circuit, 80... Position detection means, 90... Lifting means.
Claims (1)
ークに当接可能な測定子を有し、この測定子の移
動変位量を電気信号に変換する信号検出器と、 前記テーブルに関与させて前記測定子を前記ワ
ークに当接離隔させるためのワーク位置信号等を
検出するための位置検出手段と、 この位置検出手段からの出力信号に基づいて前
記信号検出器の測定子を昇降させるための昇降手
段を駆動制御する駆動制御回路と、 前記信号検出器からの出力信号からの当該測定
子の移動変位量相当デタジル信号を生成する信号
検出回路と、 基準位置からのプリセツト量を設定するプリセ
ツタを含み形成された設定部と、 前記信号検出回路の前記基準位置からの研削量
相当出力信号と前記プリセツタのプリセツト値相
当信号とが合致したかを判別する判断回路と、 研削中の被研削物の基準位置からの研削量を表
示する表示手段と、 前記判断回路の出力信号で駆動される警報手段
と、 を備え、前記測定子を所定期間だけワークに当接
させるとともに所定の研削量に至つたときに警報
を発することができるよう構成したことを特徴と
する研削量監視装置。 (2) 前記実用新案登録請求の範囲第１項におい
て、前記信号検出器が、ハーフブリツジ方式の差
動トランスから形成されていることを特徴とする
研削量監視装置。 (3) 前記実用新案登録請求の範囲第１項または
第２項において、前記信号検出器が、前記駆動制
御回路の出力に基づいて所定タイミング毎に作動
するよう形成されていることを特徴とする研削量
監視装置。 (4) 前記実用新案登録請求の範囲第１項ないし
第３項のいずれかにおいて、前記表示手段が、バ
ー表示方式の表示器と数字表示方式の表示器とか
ら形成されていることを特徴とする研削量監視装
置。 (5) 前記実用新案登録請求の範囲第１項ないし
第４項のいずれかにおいて、前記位置検出手段が
前記テーブルに関与させて作動されるワーク位置
検出器、測定Ｙ領域検出器およびアツプ位置検出
器とを含み形成されていることを特徴とする研削
量監視装置。 (6) 前記実用新案登録請求の範囲第１項ないし
第５項のいずれかにおいて、前記昇降手段が前記
信号検出器に一体的に設けられたシリンダ装置と
このシリンダ装置への供給空気圧力を制御する空
気圧力制御装置と空気供給装置とを含み形成され
ていることを特徴とする研削量監視装置。[Claims for Utility Model Registration] (1) A signal detector that has a probe that can come into contact with a workpiece attached to the table of a surface grinder, and that converts the amount of displacement of the probe into an electrical signal; a position detection means for detecting a workpiece position signal, etc. for causing the measuring head to contact and separate from the workpiece by involving the table; and a measurement of the signal detector based on the output signal from the position detection means. a drive control circuit that drives and controls a lifting means for raising and lowering the probe; a signal detection circuit that generates a digital signal corresponding to the amount of displacement of the probe from the output signal from the signal detector; and a preset from a reference position. a setting unit including a presetter for setting the grinding amount; a judgment circuit for determining whether an output signal corresponding to the grinding amount from the reference position of the signal detection circuit matches a signal corresponding to the preset value of the presetter; a display means for displaying the amount of grinding from a reference position of the workpiece to be ground inside; and an alarm means driven by an output signal of the judgment circuit, the measuring head is brought into contact with the workpiece for a predetermined period of time, and a predetermined A grinding amount monitoring device characterized in that it is configured to issue an alarm when the grinding amount reaches . (2) The grinding amount monitoring device according to claim 1, wherein the signal detector is formed from a half-bridge differential transformer. (3) In claim 1 or 2 of the utility model registration claim, the signal detector is configured to operate at predetermined timings based on the output of the drive control circuit. Grinding amount monitoring device. (4) In any one of claims 1 to 3 of the utility model registration claims, the display means is formed of a bar display type display device and a numerical display type display device. Grinding amount monitoring device. (5) In any one of claims 1 to 4 of the utility model registration claims, the position detecting means is a workpiece position detector, a measurement Y area detector, and an up position detector that are operated in association with the table. What is claimed is: 1. A grinding amount monitoring device comprising: (6) In any one of claims 1 to 5 of the utility model registration claims, the elevating means controls a cylinder device integrally provided with the signal detector and the air pressure supplied to the cylinder device. A grinding amount monitoring device comprising an air pressure control device and an air supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16295786U JPS6370863U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16295786U JPS6370863U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370863U true JPS6370863U (en) | 1988-05-12 |
Family
ID=31090711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16295786U Pending JPS6370863U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370863U (en) |
-
1986
- 1986-10-23 JP JP16295786U patent/JPS6370863U/ja active Pending
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