CN202599376U - Air floatation block suitable for three-coordinate measuring instrument - Google Patents
Air floatation block suitable for three-coordinate measuring instrument Download PDFInfo
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- CN202599376U CN202599376U CN 201220153876 CN201220153876U CN202599376U CN 202599376 U CN202599376 U CN 202599376U CN 201220153876 CN201220153876 CN 201220153876 CN 201220153876 U CN201220153876 U CN 201220153876U CN 202599376 U CN202599376 U CN 202599376U
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- measuring machine
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Abstract
The utility model discloses an air floatation block suitable for a three-coordinate measuring instrument. The air floatation block is characterized in that the air floatation block comprises a body and a connection head; and that the body comprises an installation surface and an air exhausting surface, wherein the installation surface is equipped with an installation member, and the air exhausting surface forms an air exhausting structure. The air floatation block suitable for the three-coordinate measuring instrument disclosed in the utility model has the advantages that the structure is simple and reliable, it is ensured that movements in each axial direction of the three-coordinate measuring instrument have no friction, the operational state of the measuring instrument is stable and reliable, and the measuring precision of the measuring instrument is high.
Description
Technical field
The present invention relates to a kind of parts of three-coordinates measuring machine, be specifically related to a kind of air supporting piece that is applicable to three-coordinates measuring machine.
Background technology
Three-coordinates measuring machine is a kind of new and effective fine measuring instrument.Its appearance is high-level efficiency processing and the increasing precision machined demands such as automatic machine tool, numerically-controlled machine of coming from the one hand, and on the other hand, electronic technology and Numeric Control Technology development also provide technical foundation for the birth of three-coordinates measuring machine.
As a kind of exact instrument, three-coordinates measuring machine need use a kind of its normal operating condition of assurance and high-precision mode of motion, so a kind of air supporting piece that is applicable to three-coordinates measuring machine simple and reliable for structure of market in urgent need.
Summary of the invention
For solving the deficiency of prior art; The object of the present invention is to provide a kind of air supporting piece that is applicable to three-coordinates measuring machine, simple and reliable for structure, can guarantee that each axially-movable of three-coordinates measuring machine does not have friction; Thereby guarantee that running status is reliable and stable, measuring accuracy is high.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Be applicable to the air supporting piece of three-coordinates measuring machine, it is characterized in that, comprising: body, connector; Above-mentioned body comprises installed surface and deflation area, and above-mentioned installed surface is provided with fabricated section, and above-mentioned deflation area is formed with exhaust structure.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that above-mentioned body is a rectangular block.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that, above-mentioned installed surface and deflation area are two planes that are parallel to each other on the rectangular block.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that above-mentioned fabricated section is installed on the installed surface through fixed screw, is formed with the depressed area between wherein.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that the connecting portion of above-mentioned connector also is provided with O-ring seal.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that above-mentioned exhaust structure is a plurality of valves.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that above-mentioned installed surface also is provided with position limiting structure.
The aforesaid air supporting piece that is applicable to three-coordinates measuring machine is characterized in that, above-mentioned position limiting structure is two circular pit.
Usefulness of the present invention is: the air supporting piece that is applicable to three-coordinates measuring machine of the present invention, and simple and reliable for structure, can guarantee that each axially-movable of three-coordinates measuring machine does not have friction, running status is reliable and stable, and measuring accuracy is high.
Description of drawings
Fig. 1 is the structural representation of installed surface of the preferred embodiment of the air supporting piece that is applicable to three-coordinates measuring machine of the present invention;
Fig. 2 is the structural representation of deflation area of the preferred embodiment of the air supporting piece that is applicable to three-coordinates measuring machine of the present invention.
The implication of Reference numeral among the figure: 1, connector, 2, installed surface, 3, deflation area, 4, fabricated section, 5, the depressed area, 6, position limiting structure, 7, exhaust structure.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
In order to understand thinking of the present invention better; At first the principle of work of air supporting piece is carried out brief description: so-called air supporting piece; Be meant pressurized air is sprayed from the exhaust structure 7 of air supporting piece; Between air supporting piece and guide rail, form certain thickness air film, this air film does not have friction when making each motion of three-coordinates measuring machine, guarantees normal motion state of three-coordinates measuring machine and measuring accuracy.
Specifically, the air supporting piece of three-coordinates measuring machine that is applicable to of the present invention comprises: body, connector 1.Wherein, connector 1 is used to connect pressurized air, and as a kind of improvement, the connecting portion on connector 1 is provided with O-ring seal, guarantees that the junction can not produce gas leak phenomenon, and then guarantees enough operating air pressures.
Body comprises installed surface 2 and deflation area 3, as a kind of preferred, body be shaped as rectangular block, installed surface 2 is two parallel on rectangular block planes with deflation area 3, two bigger planes of area preferably, their structure is respectively referring to Fig. 1 and Fig. 2.
Referring to Fig. 1, installed surface 2 is provided with fabricated section 4, and fabricated section 4 can be installed on the installed surface 2 through fixed screw, is formed with depressed area 5 in the centre of fabricated section 4, is used for being connected with the parts that driven to realize motion by the air supporting piece.
Further, in order to locate the parts that driven motion by the air supporting piece better, on the air supporting piece, also be provided with position limiting structure 6, position limiting structure 6 is preferably two circular pit.
Referring to Fig. 2, deflation area 3 is formed with exhaust structure 7.Preferred exhaust structure 7 is a plurality of valves, preferably laterally arranges.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and the foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (8)
1. be applicable to the air supporting piece of three-coordinates measuring machine, it is characterized in that, comprising: body, connector; Above-mentioned body comprises installed surface and deflation area, and above-mentioned installed surface is provided with fabricated section, and above-mentioned deflation area is formed with exhaust structure.
2. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 1 is characterized in that above-mentioned body is a rectangular block.
3. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 2 is characterized in that, above-mentioned installed surface and deflation area are two planes that are parallel to each other on the rectangular block.
4. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 1 is characterized in that above-mentioned fabricated section is installed on the installed surface through fixed screw, is formed with the depressed area between wherein.
5. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 1 is characterized in that the connecting portion of above-mentioned connector also is provided with O-ring seal.
6. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 1 is characterized in that above-mentioned exhaust structure is a plurality of valves.
7. according to each described air supporting piece that is applicable to three-coordinates measuring machine of claim 1 ~ 6, it is characterized in that above-mentioned installed surface also is provided with position limiting structure.
8. the air supporting piece that is applicable to three-coordinates measuring machine according to claim 7 is characterized in that, above-mentioned position limiting structure is two circular pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153876 CN202599376U (en) | 2012-04-13 | 2012-04-13 | Air floatation block suitable for three-coordinate measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220153876 CN202599376U (en) | 2012-04-13 | 2012-04-13 | Air floatation block suitable for three-coordinate measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599376U true CN202599376U (en) | 2012-12-12 |
Family
ID=47316906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220153876 Expired - Fee Related CN202599376U (en) | 2012-04-13 | 2012-04-13 | Air floatation block suitable for three-coordinate measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645189A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Air-floating block for coordinate measuring machine |
| CN107941279A (en) * | 2017-12-06 | 2018-04-20 | 合肥工业大学 | For measuring the measuring device of air film various parameters in air-flotation system |
-
2012
- 2012-04-13 CN CN 201220153876 patent/CN202599376U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645189A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Air-floating block for coordinate measuring machine |
| CN107941279A (en) * | 2017-12-06 | 2018-04-20 | 合肥工业大学 | For measuring the measuring device of air film various parameters in air-flotation system |
| CN107941279B (en) * | 2017-12-06 | 2019-12-03 | 合肥工业大学 | For measuring the measuring device of air film various parameters in air-flotation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180413 |