JPH03100034U - - Google Patents
Info
- Publication number
- JPH03100034U JPH03100034U JP636390U JP636390U JPH03100034U JP H03100034 U JPH03100034 U JP H03100034U JP 636390 U JP636390 U JP 636390U JP 636390 U JP636390 U JP 636390U JP H03100034 U JPH03100034 U JP H03100034U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- movable part
- fluid
- slide device
- reservoir chamber
- 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 7
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
- Drilling And Boring (AREA)
Description
第１図は本考案の第１実施例を示すスライド装
置の正面図、第２図は第１図の−線断面図、
第３図は本考案の他の実施例を示すスライド装置
の正面図、第４図は第３図の−線断面図、第
５図は本考案に使用する軸受スリーブの拡大図で
右半分を断面で示している。第６図は上下方向ス
ライド装置における可動部の重心線がガイド部材
の中立線に対して偏心している場合の影響を説明
するための説明図、第７図は従来の上下方向スラ
イド装置の一例を示す側面図である。
１０……ガイド部材、１１……可動部、１８…
…流体圧溜室、１９……圧力流体供給管。
FIG. 1 is a front view of a slide device showing a first embodiment of the present invention, FIG. 2 is a sectional view taken along the line -- in FIG.
Fig. 3 is a front view of a slide device showing another embodiment of the present invention, Fig. 4 is a sectional view taken along the line - - in Fig. 3, and Fig. 5 is an enlarged view of the bearing sleeve used in the present invention, showing the right half. Shown in cross section. Fig. 6 is an explanatory diagram for explaining the effect when the center of gravity of the movable part in the vertical sliding device is eccentric with respect to the neutral line of the guide member, and Fig. 7 shows an example of the conventional vertical sliding device. FIG. 10... Guide member, 11... Movable part, 18...
...Fluid pressure reservoir chamber, 19...Pressure fluid supply pipe.
Claims (1)
向に制御移動可能としたスライド装置において、 可動部の重量をＷ、受圧面積をＡ、供給される
流体圧力をＰとするとき、Ａ＝Ｗ／Ｐの受圧面積
を上面にもつ流体圧溜室を可動部内に形成し、こ
の流体圧溜室に所定圧力の流体を常時上向きに供
給する圧力流体供給管を上下方向に配設したこと
を特徴とするスライド装置。[Scope of Claim for Utility Model Registration] In a slide device in which a movable part can be controlled to move vertically with respect to a fixed guide member, the weight of the movable part is W, the pressure receiving area is A, and the supplied fluid pressure is When P, a fluid pressure reservoir chamber having a pressure receiving area of A=W/P on the upper surface is formed in the movable part, and a pressure fluid supply pipe that constantly supplies fluid at a predetermined pressure upward to this fluid pressure reservoir chamber is connected up and down. A slide device characterized in that it is arranged in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP636390U JP2534794Y2 (en) | 1990-01-26 | 1990-01-26 | Slide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP636390U JP2534794Y2 (en) | 1990-01-26 | 1990-01-26 | Slide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100034U true JPH03100034U (en) | 1991-10-18 |
| JP2534794Y2 JP2534794Y2 (en) | 1997-05-07 |
Family
ID=31510038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP636390U Expired - Fee Related JP2534794Y2 (en) | 1990-01-26 | 1990-01-26 | Slide device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534794Y2 (en) |
-
1990
- 1990-01-26 JP JP636390U patent/JP2534794Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534794Y2 (en) | 1997-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |