CN2657850Y - Hydrostatic slideway - Google Patents
Hydrostatic slideway Download PDFInfo
- Publication number
- CN2657850Y CN2657850Y CN 03281074 CN03281074U CN2657850Y CN 2657850 Y CN2657850 Y CN 2657850Y CN 03281074 CN03281074 CN 03281074 CN 03281074 U CN03281074 U CN 03281074U CN 2657850 Y CN2657850 Y CN 2657850Y
- Authority
- CN
- China
- Prior art keywords
- axles
- utility
- model
- slide block
- hydrostatic slideway
- 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.)
- Expired - Lifetime
Links
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model relates to a static-pressure guide, which comprises axles, a slide and fixing plates, wherein ends of two or more parallel round axles are connected by the fixing plates; the slider has holes for mounting the axles; the gaps between the slider and the axles are hydraulic oil chambers, which have sealing rings; the hydraulic oil is injected into the hydraulic oil chambers via a reducer by an oil pump. The utility model is characterized in that the fixing plates for connecting ends of the round axles are independent. The friction between the slider and the axles is small, so the utility model is convenient to manufacture, process and use.
Description
One, technical field
The utility model belongs to field of mechanical manufacture technology, specifically is a kind of hydrostatic slideway.
Two, background technology
On lathe,, influence the serviceability of lathe because direct contact type rail friction power is bigger, so normal employing hydrostatic slideway, but existing hydrostatic slideway generally is V font, square, and its manufacturing, adjustment, maintenance be difficulty, structure is reasonable inadequately, and it is convenient inadequately to use.For this reason, I have designed comparatively reasonably hydrostatic slideway (application number is 03271789.X) of a kind of structure, but this Structures under Hydrostatic Pressure guide rail is because the many same fixed heads of parallel axes axle head, and in reality was made, the manufacturing difficulty of processing was bigger.
Three, summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of manufacturing processing more simple hydrostatic slideway.
The technical solution of the utility model is as follows:
A kind of hydrostatic slideway, comprise axle, slide block, fixed head, wherein two parallel circular shaft two ends are connected by fixed head, and the hole of dress axle is arranged on the slide block, the space of slide block and between centers is a hydraulic fluid chamber, it is characterized in that: the fixed head of two parallel axes two ends connections is separate.
Hydraulic oil of the present utility model is injected in the hydraulic fluid chamber by flow controller by oil pump, between slide block and hydraulic fluid chamber sealing ring is arranged.
The utility model is because the fixed head of many circular axle head connections is separate, and is more simple and convenient in actual manufacturing, processing, use.
Four, description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional view of Fig. 1.
Five, the specific embodiment
Embodiment as shown in Figure 1, 2, a kind of hydrostatic slideway, comprise axle (1) (2), slide block (7), fixed head (3) (4) (5) (6), wherein two parallel circular shaft (1) (2) two ends are connected by fixed head (3) (4) (5) (6) respectively, the hole that the dress axle is arranged on the slide block (7), slide block (7) is hydraulic fluid chamber (9) with the space of between centers, it is characterized in that: the fixed head (3) (4) (5) (6) that circular shaft (1) (2) two ends connect is separate.
Hydraulic oil of the present utility model injects hydraulic fluid chamber (9) by oil pump by flow controller.
Between slide block of the present utility model (7) and hydraulic fluid chamber (9) sealing ring (8) is arranged.
Parallel axes of the present utility model can be more than two.
Claims (2)
1, a kind of hydrostatic slideway, comprise axle (1) (2), slide block (7), fixed head (3) (4) (5) (6), wherein two parallel circular shaft (1) (2) two ends are connected by fixed head (3) (4) (5) (6) respectively, the hole that the dress axle is arranged on the slide block (7), slide block (7) is hydraulic fluid chamber (9) with the space of between centers, it is characterized in that: the fixed head (3) (4) (5) (6) that circular shaft (1) (2) two ends connect is separate.
2, according to the described hydrostatic slideway of claim 1, it is characterized in that: parallel axes is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03281074 CN2657850Y (en) | 2003-09-30 | 2003-09-30 | Hydrostatic slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03281074 CN2657850Y (en) | 2003-09-30 | 2003-09-30 | Hydrostatic slideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657850Y true CN2657850Y (en) | 2004-11-24 |
Family
ID=34332673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03281074 Expired - Lifetime CN2657850Y (en) | 2003-09-30 | 2003-09-30 | Hydrostatic slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657850Y (en) |
-
2003
- 2003-09-30 CN CN 03281074 patent/CN2657850Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130930 Granted publication date: 20041124 |