JPH0347705U - - Google Patents
Info
- Publication number
- JPH0347705U JPH0347705U JP10623689U JP10623689U JPH0347705U JP H0347705 U JPH0347705 U JP H0347705U JP 10623689 U JP10623689 U JP 10623689U JP 10623689 U JP10623689 U JP 10623689U JP H0347705 U JPH0347705 U JP H0347705U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- workpiece
- drive motor
- machine tool
- rotation angle
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Turning (AREA)
- Automatic Control Of Machine Tools (AREA)
Description
第１図は本考案による工作機械の一実施例を示
す正面図、第２図は第１図に示す工作機械のワー
ク主軸付近の拡大平面図、第３図は従来のモータ
直結型の工作機械のワーク主軸付近を示す図であ
る。
１……工作機械、５……主軸駆動モータ、９…
…ワーク主軸、１０……ワーク保持手段（チヤツ
ク）、１２……回転角度量検出手段（回転角度検
出器）、１３……モータ制御手段（モータ制御部
）、１５……主軸制動手段（ブレーキ装置）。
Fig. 1 is a front view showing an embodiment of the machine tool according to the present invention, Fig. 2 is an enlarged plan view of the workpiece spindle area of the machine tool shown in Fig. 1, and Fig. 3 is a conventional motor-directly coupled machine tool. FIG. 2 is a diagram showing the vicinity of the workpiece main axis. 1...Machine tool, 5...Spindle drive motor, 9...
... Workpiece spindle, 10 ... Workpiece holding means (chuck), 12 ... Rotation angle amount detection means (rotation angle detector), 13 ... Motor control means (motor control section), 15 ... Main shaft braking means (brake device) ).
Claims (1)
ると共に、該ワーク主軸の他方に主軸制動手段を
設けた工作機械において、 前記主軸駆動モータと前記ワーク保持手段との
間に回転角度量検出手段を設け、 該回転角度量検出手段をモータ制御手段を介し
て前記主軸駆動モータに接続して構成した工作機
械。[Claims for Utility Model Registration] A machine tool having a workpiece spindle directly connected to a spindle drive motor, a workpiece holding means provided on one side of the workpiece spindle, and a spindle braking means provided on the other side of the workpiece spindle, comprising: A machine tool comprising: a rotation angle amount detection means provided between a spindle drive motor and the workpiece holding means; and the rotation angle amount detection means is connected to the spindle drive motor via a motor control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623689U JPH0347705U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10623689U JPH0347705U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347705U true JPH0347705U (en) | 1991-05-07 |
Family
ID=31654974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10623689U Pending JPH0347705U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017111824A (en) * | 2015-12-16 | 2017-06-22 | オークマ株式会社 | Control apparatus and control method for machine tool having c-axis function |
-
1989
- 1989-09-11 JP JP10623689U patent/JPH0347705U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017111824A (en) * | 2015-12-16 | 2017-06-22 | オークマ株式会社 | Control apparatus and control method for machine tool having c-axis function |