JPH0160018U

JPH0160018U -

Info

Publication number: JPH0160018U
Application number: JP15617487U
Authority: JP
Priority date: 1987-10-14
Filing date: 1987-10-14
Publication date: 1989-04-17
Anticipated expiration: 2002-10-14
Also published as: JPH0643541Y2

Description

[Brief explanation of the drawing]

第１図は、この考案の実施例における摺動案内
支持装置の断面正面図、第２図は、第１図の―
線における断面部分図、第３図は、第２図の
―線における断面部分図、第４図は、第２図の
―線における断面部分図、第５図は、この考
案の実施例における摺動案内支持装置の応用例の
概略図、第６図は、従来の技術における静圧ポケ
ツト方式の摺動案内支持装置の断面正面図、第７
図は、第６図の―線における断面図である。１：可動体、２：摺動面、３：ポケツト、４：
Ｔ字状溝、５：頭部溝、６：脚部溝、７：固定案
内体、８：流体供給孔、９：案内面、１０：供給
ノズル。 FIG. 1 is a cross-sectional front view of a sliding guide support device according to an embodiment of this invention, and FIG.
FIG. 3 is a partial cross-sectional view taken along line - in FIG. 2, FIG. 4 is a partial cross-sectional view taken along line - in FIG. 2, and FIG. 5 is a partial cross-sectional view taken along line - FIG. 6 is a schematic diagram of an application example of a dynamic guide support device, and FIG. 7 is a cross-sectional front view of a conventional hydrostatic pocket type sliding guide support device.
The figure is a sectional view taken along the line - in FIG. 6. 1: Movable body, 2: Sliding surface, 3: Pocket, 4:
T-shaped groove, 5: head groove, 6: leg groove, 7: fixed guide, 8: fluid supply hole, 9: guide surface, 10: supply nozzle.

Claims

[Scope of utility model registration request]

The sliding surface of the movable body is provided with a pocket of an appropriate length extending in the sliding direction, and an appropriate number of T-shaped grooves are arranged in a row, branching laterally from both sides of the pocket, forming a T-shaped groove. The leg groove, which is a part of the groove, is shallower than the pocket and serves as a constriction, and the fluid supply hole bored in the fixed guide faces the pocket laterally on the guide surface and opens at an appropriate position in the sliding direction. and a sliding guide support device with a supply nozzle attached to the opening.