JPH0460645U - - Google Patents
Info
- Publication number
- JPH0460645U JPH0460645U JP10266190U JP10266190U JPH0460645U JP H0460645 U JPH0460645 U JP H0460645U JP 10266190 U JP10266190 U JP 10266190U JP 10266190 U JP10266190 U JP 10266190U JP H0460645 U JPH0460645 U JP H0460645U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- cylinder
- headstock
- outer periphery
- chuck
- 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
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
Description
第１図は本考案の主軸台カバーの説明断面図、
第２図は従来の主軸台カバーの説明断面図である
。
１１……脚、１２……主軸台、１３……主軸、
１７……ロータ、１８……ステータ、２３……チ
ヤツクシリンダ、２７……シリンダカバー、２８
……主軸台カバー、２９……円筒状カバー、３０
……給気用風窓。
Figure 1 is an explanatory cross-sectional view of the headstock cover of the present invention.
FIG. 2 is an explanatory sectional view of a conventional headstock cover. 11...leg, 12...headstock, 13...main spindle,
17...Rotor, 18...Stator, 23...Chuck cylinder, 27...Cylinder cover, 28
... Headstock cover, 29 ... Cylindrical cover, 30
...Air supply wind window.
Claims (1)
ーにおいて、チヤツクシリンダ外周を囲み後方を
開口するシリンダカバーを主軸台に設け、主軸台
カバーには外気を導入する風窓又は及び隙間を設
けるとともに後面には前記シリンダカバーの外周
に空気流通路を形成するように外包する筒状カバ
ーを設けてなり、チヤツクシリンダの回転でシリ
ンダ回りの風によりカバー内の熱気を排出するこ
とを特徴とする主軸台カバーの構造。 In a headstock cover with a chuck cylinder on the main shaft, a cylinder cover that surrounds the outer periphery of the chuck cylinder and opens at the rear is provided on the headstock, and the headstock cover is provided with a wind window or a gap to introduce outside air, and the rear surface is A headstock cover characterized in that a cylindrical cover is provided around the outer periphery of the cylinder cover so as to form an airflow passage, and hot air inside the cover is discharged by wind around the cylinder as the chuck cylinder rotates. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266190U JPH0748366Y2 (en) | 1990-09-29 | 1990-09-29 | Structure of the headstock cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10266190U JPH0748366Y2 (en) | 1990-09-29 | 1990-09-29 | Structure of the headstock cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460645U true JPH0460645U (en) | 1992-05-25 |
| JPH0748366Y2 JPH0748366Y2 (en) | 1995-11-08 |
Family
ID=31847098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10266190U Expired - Lifetime JPH0748366Y2 (en) | 1990-09-29 | 1990-09-29 | Structure of the headstock cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748366Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4210308B2 (en) | 2007-04-03 | 2009-01-14 | ファナック株式会社 | Machine tool with the main body covered with a cover |
-
1990
- 1990-09-29 JP JP10266190U patent/JPH0748366Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748366Y2 (en) | 1995-11-08 |