JPS6386910U - - Google Patents
Info
- Publication number
- JPS6386910U JPS6386910U JP18205986U JP18205986U JPS6386910U JP S6386910 U JPS6386910 U JP S6386910U JP 18205986 U JP18205986 U JP 18205986U JP 18205986 U JP18205986 U JP 18205986U JP S6386910 U JPS6386910 U JP S6386910U
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- clamp arm
- workpiece
- height position
- machine tool
- 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
- 238000005553 drilling Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims 2
- 230000009191 jumping Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Drilling And Boring (AREA)
Description
第１図は、本考案に係るＮＣ穴あけ工作機械の
穴あけ深さ補正装置を示す説明図、第２図は、同
装置によつて深さ補正をした穴あけ状態を示す説
明図、第３図は、従来のＮＣ穴あけ工作機械を示
す斜視図、第４図はその断面図、第５図は、同機
械による穴あけ状態を示す説明図である。
図面中、５……Ｚ軸送り部、６……ターレツト
ヘツド、８ａ……工具、９……すのこ定盤、１０
……ワーク、１１……サーボモータ、１４……ブ
ラケツト、１５……クランプアーム、１８……デ
ジタル測長センサ、１９……コントローラ、２０
……ＮＣ装置である。
Fig. 1 is an explanatory diagram showing a drilling depth correction device for an NC drilling machine tool according to the present invention, Fig. 2 is an explanatory diagram showing a drilling state in which the depth has been corrected by the same device, and Fig. 3 , FIG. 4 is a perspective view showing a conventional NC drilling machine tool, FIG. 4 is a sectional view thereof, and FIG. 5 is an explanatory diagram showing a state of drilling by the same machine. In the drawings, 5... Z-axis feed section, 6... Turret head, 8a... Tool, 9... Slatted surface plate, 10
... Workpiece, 11 ... Servo motor, 14 ... Bracket, 15 ... Clamp arm, 18 ... Digital length measurement sensor, 19 ... Controller, 20
...It is an NC device.
Claims (1)
時の切削力によるワークの振動及び跳ね上がり等
を防止するクランプアームを備えたＮＣ穴あけ工
作機械において、前記クランプアームの高さ方向
の移動量を検出する検出手段と、前記検出手段に
よつて検出した前記クランプアームの押え高さ位
置情報と予め記憶されている前記ワークの基準高
さ位置情報とを比較演算し、その値に差が生じる
とその量に対応して工具の高さ位置を制御するＮ
Ｃ装置とを具備したことを特徴とするＮＣ穴あけ
工作機械の穴あけ深さ補正装置。 Detection for detecting the amount of movement of the clamp arm in the height direction in an NC drilling machine tool equipped with a clamp arm that holds the workpiece near the drilling position to prevent the workpiece from vibrating or jumping up due to cutting force during drilling. means compares and calculates the presser foot height position information of the clamp arm detected by the detection means and the reference height position information of the workpiece stored in advance, and if there is a difference in the values, the amount is N correspondingly controls the height position of the tool
A drilling depth correction device for an NC drilling machine tool, characterized in that it is equipped with a C device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18205986U JPS6386910U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18205986U JPS6386910U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386910U true JPS6386910U (en) | 1988-06-06 |
Family
ID=31127509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18205986U Pending JPS6386910U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360906A (en) * | 1989-07-31 | 1991-03-15 | Takeuchi Seisakusho:Kk | Processing method making work upper face as reference and device therefor |
-
1986
- 1986-11-28 JP JP18205986U patent/JPS6386910U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360906A (en) * | 1989-07-31 | 1991-03-15 | Takeuchi Seisakusho:Kk | Processing method making work upper face as reference and device therefor |
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