JPS61127963U - - Google Patents
Info
- Publication number
- JPS61127963U JPS61127963U JP1985011491U JP1149185U JPS61127963U JP S61127963 U JPS61127963 U JP S61127963U JP 1985011491 U JP1985011491 U JP 1985011491U JP 1149185 U JP1149185 U JP 1149185U JP S61127963 U JPS61127963 U JP S61127963U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- holding
- holding member
- end surface
- grinding machine
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１図は本考案の研削盤のワーク保持装置の要
部断面図、第２図は本考案が適用される研削盤の
主要部正面図である。
２…主軸、４…ワーク、４ａ…一端面、４ｂ…
他端面、５…保持部材、６…弾力保持手段、１６
…回転伝動手段。
FIG. 1 is a sectional view of a main part of a work holding device of a grinding machine according to the present invention, and FIG. 2 is a front view of a main part of a grinding machine to which the present invention is applied. 2...Spindle, 4...Workpiece, 4a...One end surface, 4b...
Other end surface, 5... Holding member, 6... Elastic holding means, 16
...Rotary transmission means.
Claims (1)
回転させる保持部材が主軸の先端に設けられ、 前記ワークの他端面を押圧して弾性的に保持す
る弾力保持手段が、前記保持部材と対向して設け
られ、 その弾力保持手段を前記保持部材と同方向に同
速度で回転させる回転伝動手段が備えられている
ことを特徴とする研削盤のワーク保持装置。[Claims for Utility Model Registration] A holding member that holds one end surface of the workpiece to be ground and rotates the workpiece is provided at the tip of the spindle, and elastic holding means that presses and elastically holds the other end surface of the workpiece. A workpiece holding device for a grinding machine, characterized in that the workpiece holding device for a grinding machine is provided with rotation transmission means that is provided opposite to the holding member and rotates the elastic holding means in the same direction and at the same speed as the holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985011491U JPS639409Y2 (en) | 1985-01-29 | 1985-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985011491U JPS639409Y2 (en) | 1985-01-29 | 1985-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127963U true JPS61127963U (en) | 1986-08-11 |
| JPS639409Y2 JPS639409Y2 (en) | 1988-03-19 |
Family
ID=30493659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985011491U Expired JPS639409Y2 (en) | 1985-01-29 | 1985-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639409Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210095A (en) * | 2007-03-14 | 2007-08-23 | Ntn Corp | Method for manufacturing dynamic pressure-type bearing device |
-
1985
- 1985-01-29 JP JP1985011491U patent/JPS639409Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210095A (en) * | 2007-03-14 | 2007-08-23 | Ntn Corp | Method for manufacturing dynamic pressure-type bearing device |
| JP4504391B2 (en) * | 2007-03-14 | 2010-07-14 | Ｎｔｎ株式会社 | Manufacturing method of hydrodynamic bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639409Y2 (en) | 1988-03-19 |