JPH0251014U - - Google Patents
Info
- Publication number
- JPH0251014U JPH0251014U JP13012588U JP13012588U JPH0251014U JP H0251014 U JPH0251014 U JP H0251014U JP 13012588 U JP13012588 U JP 13012588U JP 13012588 U JP13012588 U JP 13012588U JP H0251014 U JPH0251014 U JP H0251014U
- Authority
- JP
- Japan
- Prior art keywords
- lining
- machine tool
- arms
- workpiece
- pulley
- 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
- 239000000284 extract Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
第1図は本考案の一実施例を示す拡大要部断面
側面図、第2図はワーク回転作動状態の側面図、
第3図は第1図の―矢視図、第4図は要部の
分解斜視図、第5図は内張りアームの正面図、第
5図は側面図である。
1……工作機械本体、2……駆動シヤフト、3
……動力取出伝達機構、4……回転プーリー、5
……内張アーム、6……外周部、7……円筒部、
8……内周面、9……弾性リング、W……ワーク
、C……軸心、O……軸心。
Fig. 1 is an enlarged cross-sectional side view of the main part showing one embodiment of the present invention, Fig. 2 is a side view of the workpiece rotation operation state,
3 is a view taken along the - arrow in FIG. 1, FIG. 4 is an exploded perspective view of essential parts, FIG. 5 is a front view of the lining arm, and FIG. 5 is a side view. 1... Machine tool body, 2... Drive shaft, 3
...Power extraction transmission mechanism, 4...Rotating pulley, 5
... Lining arm, 6 ... Outer peripheral part, 7 ... Cylindrical part,
8...Inner peripheral surface, 9...Elastic ring, W...Workpiece, C...Axis center, O...Axis center.
Claims (1)
出す動力取出伝達機構3と、 ワークWを間に、該工作機械本体1と反対側に
設けられて、該動力取出伝達機構3によつて回転
駆動される回転プーリー4と、 該回転プーリー4と同一軸心Cの円周上に配置
されると共に、上記軸心Cと平行な軸心O廻りに
揺動可能として上記回転プーリー4に枢着された
3個以上の内張りアーム5…と、 該内張りアーム5…の外周部6…に設けられ、
該内張りアーム5…の上記揺動時にワーク円筒部
7の内周面8と圧接する弾性リング9と、 を備えていることを特徴とする工作機械用のワー
ク回転駆動装置。[Claims for Utility Model Registration] A power output transmission mechanism 3 that extracts power from a drive shaft 2 of a machine tool body 1; a rotary pulley 4 rotationally driven by a mechanism 3; Three or more lining arms 5... which are pivotally connected to the rotating pulley 4, and provided on the outer periphery 6 of the lining arms 5...,
A workpiece rotation drive device for a machine tool, comprising: an elastic ring 9 that comes into pressure contact with an inner circumferential surface 8 of a workpiece cylindrical portion 7 when the lining arm 5 swings as described above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130125U JPH0641773Y2 (en) | 1988-10-03 | 1988-10-03 | Work rotation drive for machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130125U JPH0641773Y2 (en) | 1988-10-03 | 1988-10-03 | Work rotation drive for machine tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0251014U true JPH0251014U (en) | 1990-04-10 |
JPH0641773Y2 JPH0641773Y2 (en) | 1994-11-02 |
Family
ID=31385011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988130125U Expired - Lifetime JPH0641773Y2 (en) | 1988-10-03 | 1988-10-03 | Work rotation drive for machine tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0641773Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121876A (en) * | 1976-04-05 | 1977-10-13 | Kazuo Moribe | Cutting machine for ringgshaped works |
JPS61131205U (en) * | 1985-02-05 | 1986-08-16 |
-
1988
- 1988-10-03 JP JP1988130125U patent/JPH0641773Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121876A (en) * | 1976-04-05 | 1977-10-13 | Kazuo Moribe | Cutting machine for ringgshaped works |
JPS61131205U (en) * | 1985-02-05 | 1986-08-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH0641773Y2 (en) | 1994-11-02 |