JPH0438336U - - Google Patents
Info
- Publication number
- JPH0438336U JPH0438336U JP8143790U JP8143790U JPH0438336U JP H0438336 U JPH0438336 U JP H0438336U JP 8143790 U JP8143790 U JP 8143790U JP 8143790 U JP8143790 U JP 8143790U JP H0438336 U JPH0438336 U JP H0438336U
- Authority
- JP
- Japan
- Prior art keywords
- centering
- pin
- workpiece
- tool
- fitted
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図はワークを第２図の−線の断面で示
した本考案の一実施例の説明図、第２図はワーク
の平面図、第３図は芯出し具の断面図である。
１……工作機械テーブル、２……支持具、３…
…治具、４……粗位置決めピン、５……芯出しピ
ン、６……ホルダー、７……ソケツトホルダー、
８……バネ、９……ＮＣ工作機械のスピンドル、
Ｗ……ワーク、Ｗａ……中心孔、Ｗｂ……ガイド
孔、Ｗｃ……ノツクピン孔。
FIG. 1 is an explanatory diagram of an embodiment of the present invention in which a workpiece is shown in cross section taken along the line - in FIG. 2, FIG. 2 is a plan view of the workpiece, and FIG. 3 is a sectional view of a centering tool. 1...Machine tool table, 2...Support, 3...
...Jig, 4...Rough positioning pin, 5...Centering pin, 6...Holder, 7...Socket holder,
8... Spring, 9... Spindle of NC machine tool,
W...Workpiece, Wa ...Center hole, Wb ...Guide hole, Wc ...Knock pin hole.
Claims (1)
ンをバネを介して装着した芯出し具を形成すると
共にＮＣ工作機械のテーブルに設置する治具に粗
位置決めピンを設け、工作物のガイド孔を前記粗
位置決めピンに嵌入した状態でＮＣ工作機械のス
ピンドルに装着した前記芯出し具の芯出しピンを
ＮＣプログラムにて座標設定した位置決め孔の位
置に合わせて工作物の位置決め孔に嵌入すること
を特徴とするＮＣ工作機械の自動位置決め装置。 A centering tool is formed by attaching a centering pin with a conical tip to a socket via a spring, and a rough positioning pin is installed on a jig to be installed on the table of an NC machine tool to form a guide hole in the workpiece. The centering pin of the centering tool attached to the spindle of the NC machine tool while fitted into the rough positioning pin is fitted into the positioning hole of the workpiece in alignment with the position of the positioning hole whose coordinates are set in the NC program. Features: Automatic positioning device for NC machine tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8143790U JPH084992Y2 (en) | 1990-07-31 | 1990-07-31 | Automatic positioning device for NC machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8143790U JPH084992Y2 (en) | 1990-07-31 | 1990-07-31 | Automatic positioning device for NC machine tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438336U true JPH0438336U (en) | 1992-03-31 |
| JPH084992Y2 JPH084992Y2 (en) | 1996-02-14 |
Family
ID=31627383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8143790U Expired - Lifetime JPH084992Y2 (en) | 1990-07-31 | 1990-07-31 | Automatic positioning device for NC machine tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084992Y2 (en) |
-
1990
- 1990-07-31 JP JP8143790U patent/JPH084992Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084992Y2 (en) | 1996-02-14 |