JPS6386937U - - Google Patents
Info
- Publication number
- JPS6386937U JPS6386937U JP18182886U JP18182886U JPS6386937U JP S6386937 U JPS6386937 U JP S6386937U JP 18182886 U JP18182886 U JP 18182886U JP 18182886 U JP18182886 U JP 18182886U JP S6386937 U JPS6386937 U JP S6386937U
- Authority
- JP
- Japan
- Prior art keywords
- supply source
- vacuum
- small hole
- groove
- utility
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図は、本考案による真空チヤツクの平面図
、第２図は、第１図のＡ―Ａ断面図、第３図は、
従来の真空チヤツクの側面断面図、第４図は、被
加工物の吸着状態を示す拡大図である。
４……小穴、９……小穴。
Fig. 1 is a plan view of the vacuum chuck according to the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a
FIG. 4, a side cross-sectional view of a conventional vacuum chuck, is an enlarged view showing the state of suction of a workpiece. 4...small hole, 9...small hole.
Claims (1)
は小穴と、圧力流体供給源に接続された複数の小
穴とを所定の間隔で形成したことを特徴とする真
空チヤツク。 A vacuum chuck characterized in that a groove or a small hole connected to a vacuum pressure supply source and a plurality of small holes connected to a pressure fluid supply source are formed at predetermined intervals on a holding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182886U JPS6386937U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182886U JPS6386937U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386937U true JPS6386937U (en) | 1988-06-06 |
Family
ID=31127058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18182886U Pending JPS6386937U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386937U (en) |
-
1986
- 1986-11-28 JP JP18182886U patent/JPS6386937U/ja active Pending