JPH0285542U - - Google Patents
Info
- Publication number
- JPH0285542U JPH0285542U JP16414388U JP16414388U JPH0285542U JP H0285542 U JPH0285542 U JP H0285542U JP 16414388 U JP16414388 U JP 16414388U JP 16414388 U JP16414388 U JP 16414388U JP H0285542 U JPH0285542 U JP H0285542U
- Authority
- JP
- Japan
- Prior art keywords
- base
- vacuum chuck
- vacuum
- connection port
- suction surface
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jigs For Machine Tools (AREA)
Description
第１図はこの考案の一実施例を示す構成図であ
り、第２図は第１図の断面図である。第３図は従
来の真空チヤツクを示す構成図であり、第４図は
第３図の断面図である。
図において、１はベース、２は接続口、３は排
気口、４は吸着面、５は加工物、６はスリツト、
７は吸入口である。なお、図中同一符号は同一又
は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a sectional view of FIG. 1. FIG. 3 is a block diagram showing a conventional vacuum chuck, and FIG. 4 is a sectional view of FIG. 3. In the figure, 1 is the base, 2 is the connection port, 3 is the exhaust port, 4 is the suction surface, 5 is the workpiece, 6 is the slit,
7 is an inlet. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
械加工に使用する真空チヤツクにおいて、ベース
と、上記ベースの上面に設けられ、流体透過性鋳
鉄で形成されている吸着面と、上記ベースの端部
に設けられ真空発生源に接ながる接続口と、上記
接続口と上記吸着面を接なぐ排気抗とを備えたこ
とを特徴とする真空チヤツク。 A vacuum chuck used for machining by holding and fixing a workpiece using low vacuum pressure includes a base, a suction surface provided on the upper surface of the base and made of fluid-permeable cast iron, and the base. 1. A vacuum chuck comprising: a connection port provided at an end of the vacuum chuck and connected to a vacuum generation source; and an exhaust pipe connecting the connection port and the suction surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16414388U JPH0285542U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16414388U JPH0285542U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285542U true JPH0285542U (en) | 1990-07-05 |
Family
ID=31449494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16414388U Pending JPH0285542U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285542U (en) |
-
1988
- 1988-12-19 JP JP16414388U patent/JPH0285542U/ja active Pending
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