JPH0436603U - - Google Patents
Info
- Publication number
- JPH0436603U JPH0436603U JP7609490U JP7609490U JPH0436603U JP H0436603 U JPH0436603 U JP H0436603U JP 7609490 U JP7609490 U JP 7609490U JP 7609490 U JP7609490 U JP 7609490U JP H0436603 U JPH0436603 U JP H0436603U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- processing device
- machining
- displacement sensor
- coordinate system
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Numerical Control (AREA)
Description
第１図はこの考案の主要部を示し、座標系設定
を行なう構成ブロツク図、第２図は変位センサを
備えたワーク移動位置決め装置を上タレツトに装
着された計測用治具に接近させた状態の側面図、
第３図は第２図における平面図、第４図は加工位
置Ｃにおける中心Ｐ。と実際の計測用治具の座標
値Ｐ′０との関係図、第５図はタレツトの装着穴
に装着された計測用治具を加工位置に割出して下
降させた状態の側面図、第６図はこの考案を実施
した一実施例のタレツトパンチプレスの平面図で
ある。
１……タレツトパンチプレス（工作機械）、５
……上タレツト、１９……変位センサ、２１……
ワーク移動位置決め装置、２５……測定用治具、
３３……ＣＰＵ、３９……基準値・メモリ、４１
……実際の座標値・メモリ、４３……演算処理装
置、４５……補正処理装置、４７……ＮＣ加工プ
ログラム・メモリ。
Figure 1 shows the main parts of this invention, and is a block diagram of the configuration for setting the coordinate system. Figure 2 shows a state in which a workpiece moving and positioning device equipped with a displacement sensor is brought close to a measurement jig attached to the upper turret. side view,
FIG. 3 is a plan view of FIG. 2, and FIG. 4 shows the center P at the processing position C. and the actual coordinate value P'0 of the measuring jig. Figure 5 is a side view of the measuring jig attached to the mounting hole of the turret indexed to the machining position and lowered. FIG. 6 is a plan view of a turret punch press according to an embodiment of this invention. 1...turret punch press (machine tool), 5
...Upper turret, 19...Displacement sensor, 21...
Workpiece movement and positioning device, 25...measuring jig,
33...CPU, 39...Reference value/memory, 41
...Actual coordinate value/memory, 43...Arithmetic processing device, 45...Correction processing device, 47...NC machining program/memory.
Claims (1)
置に割出される適数のツールと、ワークを把持し
てワークの所望位置を前記加工位置に移動して位
置決めするワーク移動位置決め装置と、このワー
ク移動位置決め装置に設けられた変位センサと、
前記加工位置から機械原点までの予め設定された
基準値と前記変位センサで測定された機械原点か
ら加工位置に設けられた各ツールまでにおける実
際の変位量とに基づいて相対誤差を演算処理する
演算処理装置と、この演算処理装置で演算処理さ
れた相対誤差に基づき座標系を補正する補正処理
装置と、を備えてなることを特徴とする工作機械
における座標系自動設定装置。 An appropriate number of tools indexed to a machining position for machining a workpiece in a machine tool, a workpiece movement and positioning device that grips the workpiece and moves the workpiece to a desired position to position the workpiece, and this workpiece movement and positioning device. a displacement sensor installed in the
Calculation of a relative error based on a preset reference value from the machining position to the machine origin and the actual displacement measured by the displacement sensor from the machine origin to each tool installed at the machining position. 1. An automatic coordinate system setting device for a machine tool, comprising: a processing device; and a correction processing device that corrects a coordinate system based on a relative error calculated by the processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076094U JP2592045Y2 (en) | 1990-07-19 | 1990-07-19 | Punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076094U JP2592045Y2 (en) | 1990-07-19 | 1990-07-19 | Punch press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436603U true JPH0436603U (en) | 1992-03-27 |
| JP2592045Y2 JP2592045Y2 (en) | 1999-03-17 |
Family
ID=31617259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076094U Expired - Lifetime JP2592045Y2 (en) | 1990-07-19 | 1990-07-19 | Punch press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2592045Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177848A (en) * | 1984-02-23 | 1985-09-11 | Mori Seiki Seisakusho:Kk | Origin correction method for numerically controlled machine tools |
-
1990
- 1990-07-19 JP JP1990076094U patent/JP2592045Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177848A (en) * | 1984-02-23 | 1985-09-11 | Mori Seiki Seisakusho:Kk | Origin correction method for numerically controlled machine tools |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2592045Y2 (en) | 1999-03-17 |
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