JPH0285539U - - Google Patents
Info
- Publication number
- JPH0285539U JPH0285539U JP16610588U JP16610588U JPH0285539U JP H0285539 U JPH0285539 U JP H0285539U JP 16610588 U JP16610588 U JP 16610588U JP 16610588 U JP16610588 U JP 16610588U JP H0285539 U JPH0285539 U JP H0285539U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- body frame
- main body
- gap
- sectional area
- 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
- 239000012530 fluid Substances 0.000 claims description 5
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Machine Tool Units (AREA)
Description
第１図は、この考案のインデツクステーブルの
第１実施例を示す縦断面図。第２図は、この考案
のインデツクステーブルの第２実施例を示す縦断
面図。第３図は、この考案のインデツクステーブ
ルの第３実施例を示す縦断面図。
１，１′……本体フレーム、３……軸受、７，
７′……回転テーブル、１１，２１，３１……流
体投入口、１３，２３，３３……垂直管路、１７
，２７，３７……管路の流体出口、１９，２９，
３９……間隙部、１９Ａ，２９Ａ，３９Ａ……小
断面積部、１９Ｂ，２９Ｂ，３９Ｂ……大断面積
部。
FIG. 1 is a longitudinal sectional view showing a first embodiment of the index table of this invention. FIG. 2 is a longitudinal sectional view showing a second embodiment of the index table of this invention. FIG. 3 is a vertical sectional view showing a third embodiment of the index table of this invention. 1, 1'...Body frame, 3...Bearing, 7,
7'...Rotary table, 11, 21, 31...Fluid inlet, 13, 23, 33...Vertical pipe line, 17
, 27, 37...Fluid outlet of the pipeline, 19, 29,
39...Gap portion, 19A, 29A, 39A...Small cross-sectional area portion, 19B, 29B, 39B...Large cross-sectional area portion.
Claims (1)
り付けられてなるインデツクステーブルにおいて
、 本体フレームまたは回転テーブルの少なくとも
一方の外部から内部に導く流体を本体フレームと
回転テーブルとの間に画定形成された間隙部に案
内供給する管路が形成されており、 該間隙部は外部に向けて流体を吐出させるべく
周面側に開口部が形成され、かつ、該開口部にお
いて流路断面積が小となり、内部において流路断
面積が大となるように形成されていることを特徴
とするインデツクステーブル。[Claims for Utility Model Registration] In an index table in which a rotatable table is mounted on a main body frame, a fluid is introduced between the main body frame and the rotary table from the outside to the inside of at least one of the main body frame and the rotary table. A conduit is formed to guide and supply the fluid to a gap defined between the two, and the gap has an opening formed on the circumferential surface side to discharge the fluid to the outside, and the gap has a An index table characterized in that the cross-sectional area of the flow path is small and the cross-sectional area of the flow path is large inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166105U JPH08112Y2 (en) | 1988-12-21 | 1988-12-21 | Index table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988166105U JPH08112Y2 (en) | 1988-12-21 | 1988-12-21 | Index table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285539U true JPH0285539U (en) | 1990-07-05 |
| JPH08112Y2 JPH08112Y2 (en) | 1996-01-10 |
Family
ID=31453195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988166105U Expired - Lifetime JPH08112Y2 (en) | 1988-12-21 | 1988-12-21 | Index table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08112Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016002635A (en) | 2014-06-18 | 2016-01-12 | ファナック株式会社 | Rotary table body having cover |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150726A (en) * | 1984-08-18 | 1986-03-13 | Citizen Watch Co Ltd | Rotary table |
-
1988
- 1988-12-21 JP JP1988166105U patent/JPH08112Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150726A (en) * | 1984-08-18 | 1986-03-13 | Citizen Watch Co Ltd | Rotary table |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08112Y2 (en) | 1996-01-10 |