JPH01138641U - - Google Patents
Info
- Publication number
- JPH01138641U JPH01138641U JP3603988U JP3603988U JPH01138641U JP H01138641 U JPH01138641 U JP H01138641U JP 3603988 U JP3603988 U JP 3603988U JP 3603988 U JP3603988 U JP 3603988U JP H01138641 U JPH01138641 U JP H01138641U
- Authority
- JP
- Japan
- Prior art keywords
- shaft member
- shaft hole
- shaft
- positioning device
- keyway
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Machine Tool Positioning Apparatuses (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Special Conveying (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
内面研削盤Ｍの全体概略構成を示す正面図、第２
図は位置決め装置の周辺部の要部平面図、第３図
は第２図―線縦断面図、第４図は第２図―
線縦断面図、第５図は位置決め装置の要部縦断
側面図、第６図はチヤツクにワークを固定した状
態の要部側面図である。
Ｗ……ワーク、２……軸孔、２ａ……キー溝、
１０……位着決め装置、２４……第１駆動部、２
５……第２駆動部、３０……モータ、３０ａ……
回転軸。
The drawings show an embodiment of the present invention, and FIG. 1 is a front view showing the overall schematic structure of an internal grinder M, and FIG.
The figure is a plan view of the main parts of the peripheral part of the positioning device, Figure 3 is a vertical sectional view along the line of Figure 2, and Figure 4 is Figure 2.
FIG. 5 is a vertical sectional view of the main part of the positioning device, and FIG. 6 is a side view of the main part with a work fixed to the chuck. W...Work, 2...Shaft hole, 2a...Keyway,
10... Positioning device, 24... First drive section, 2
5...Second drive unit, 30...Motor, 30a...
Axis of rotation.
Claims (1)
置決め装置であつて、 上記ワークの水平方向向きの軸孔部に挿入され
且つそのキー溝に係合可能な水平方向向きの軸部
材と、 上記軸部材に連結され軸部材を回転させる回転
駆動手段と、 上記軸部材をワークの軸孔部に対して軸方向に
進退駆動させる第１駆動手段と、 上記軸孔部に挿入状態にした軸部材を上方に駆
動して軸部材を軸孔部の内周面に当接させる第２
駆動手段とを備えたことを特徴とするキー溝を有
するワークの位置決め装置。[Claims for Utility Model Registration] A workpiece positioning device having a shaft hole in which a keyway is formed, which is a horizontal positioning device that is inserted into the horizontally oriented shafthole of the workpiece and can be engaged with the keyway. a shaft member oriented in the direction; a rotational drive means connected to the shaft member and configured to rotate the shaft member; a first drive unit configured to drive the shaft member forward and backward in the axial direction with respect to the shaft hole of the work; and the shaft hole. A second step for driving the shaft member inserted into the shaft hole upwardly so as to bring the shaft member into contact with the inner circumferential surface of the shaft hole.
1. A workpiece positioning device having a keyway, comprising: a drive means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603988U JPH01138641U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3603988U JPH01138641U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138641U true JPH01138641U (en) | 1989-09-21 |
Family
ID=31262657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3603988U Pending JPH01138641U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138641U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360070A (en) * | 1976-11-11 | 1978-05-30 | Riken Piston Ring Ind Co Ltd | Device for automatically arranging meet portions of piston ring workpieces |
-
1988
- 1988-03-17 JP JP3603988U patent/JPH01138641U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360070A (en) * | 1976-11-11 | 1978-05-30 | Riken Piston Ring Ind Co Ltd | Device for automatically arranging meet portions of piston ring workpieces |