CN202599374U - Mounting structure suitable for air floating block of three-coordinate measuring instrument - Google Patents
Mounting structure suitable for air floating block of three-coordinate measuring instrument Download PDFInfo
- Publication number
- CN202599374U CN202599374U CN 201220150482 CN201220150482U CN202599374U CN 202599374 U CN202599374 U CN 202599374U CN 201220150482 CN201220150482 CN 201220150482 CN 201220150482 U CN201220150482 U CN 201220150482U CN 202599374 U CN202599374 U CN 202599374U
- Authority
- CN
- China
- Prior art keywords
- bolt
- supporting piece
- air supporting
- mounting structure
- floating block
- 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 - Fee Related
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Abstract
The utility model discloses a mounting structure suitable for an air floating block of a three-coordinate measuring instrument. The mounting structure comprises a fixing bolt for fixed connection with the air floating block, a mounting piece which is used for the fixing bolt to pass through, is provided with internal threads and is used for mounting the air floating block, and a locking nut for locking and fixing the bolt. One end, for connection with the air floating block, of the fixing bolt is provided with a fixing head with an arc-shaped surface, and the other end is provided with an inner-angle screw hole. A limit structure is disposed at the outer periphery of the locking nut. The utility model has the beneficial effects that the fixing bolt of the mounting structure has the fixing head with the arc-shaped surface and the fixing head is connected with the air floating block, so that during the adjustment of the position of the bolt or the nut used in conjunction with the bolt, the fixing head with the arc-shaped surface rotates and drives the air floating block to move only along the axial direction of the bolt without any change in the position in the radial direction of the bolt, thereby guaranteeing good precision of the position of the air floating block when the bolt or the nut is being adjusted.
Description
Technical field
The utility model relates to a kind of mounting structure, is specifically related to a kind of mounting structure that is applicable to three-coordinates measuring machine air supporting piece.
Background technology
The air supporting piece is fixed on appointed positions, and the structure that adopts usually is bolt, nut.When bolt, nut with the air supporting piece along bolt be axially fixed in assigned address after; If will adjust air supporting piece distance in the axial direction again; Just need turn bolt or nut, turn which structure and all can inevitably drive of the direction i.e. radially change of occurrence positions of air supporting piece along vertical axial.Because using the device of air supporting piece all is to have than stabilized accuracy, in case change has taken place diametrically in the position of air supporting piece, will influence the precision of the device that is provided with this air supporting piece greatly.
The utility model content
For solving the deficiency of prior art, the purpose of the utility model is to provide a kind of mounting structure that is applicable to three-coordinates measuring machine air supporting piece, when this mounting structure of adjustment, still can keep the relatively stable of air supporting piece position diametrically.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of mounting structure that is applicable to three-coordinates measuring machine air supporting piece; It is characterized in that, comprising: be used for constituting the set bolt be fixedly connected with the air supporting piece, be used to supply the aforementioned fixation bolt to pass and be provided with internal thread the fabricated section that is used to install aforementioned air supporting piece, be used to lock the set nut of aforementioned fixation bolt; The end that the aforementioned fixation bolt is used to connect the air supporting piece is provided with fixed head, the other end is provided with the interior angle screw; Aforementioned set nut outer periphery has position limiting structure.
The aforesaid mounting structure that is applicable to three-coordinates measuring machine air supporting piece is characterized in that the aforementioned fixation head has the surface of circular arc.
The aforesaid mounting structure that is applicable to three-coordinates measuring machine air supporting piece is characterized in that, aforementioned position limiting structure is to be arranged on the circumferential a plurality of breach of aforementioned set nut.
The aforesaid mounting structure that is applicable to three-coordinates measuring machine air supporting piece is characterized in that, aforementioned fixation head and aforementioned set nut lay respectively at the both sides of aforementioned fabricated section.
The usefulness of the utility model is: the set bolt in the mounting structure has the fixed head of arcuate surface; Fixed head is connected with the air supporting piece; When the position of adjustment bolt or the nut that is used with bolt, the fixed head rotation with arcuate surface only drives air supporting piece moving axially along bolt; In the upwards not change of occurrence positions of the footpath of bolt, thereby guaranteed that the air supporting piece still has positional precision preferably when adjustment bolt or nut.
Description of drawings
Fig. 1 is the structural representation of the mounting structure that is applicable to three-coordinates measuring machine air supporting piece of the utility model;
Fig. 2 is that the mounting structure among Fig. 1 is applied in the synoptic diagram on the three-coordinates measuring machine;
Fig. 3 is the local enlarged diagram of Fig. 2;
The implication of Reference numeral among the figure:
The 1-set bolt, 11-fixed head, 12-interior angle screw, 2-fabricated section, 3-set nut, 31-position limiting structure, 4-air supporting piece.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done concrete introduction.
Referring to figs. 1 through Fig. 3, be applicable to that the mounting structure of three-coordinates measuring machine air supporting piece comprises: set bolt 1, fabricated section 2, set nut 3.
Set bolt 1 one ends are provided with fixed head 11, and the other end is provided with interior angle screw 12.Wherein, Fixed head 11 is fixedly connected with air supporting piece 4 formations, and an end that is provided with interior angle screw 12 has external thread (not shown), is used for cooperating with set nut 3; Interior angle screw 12 is used to insert interior angle spanner (not shown), and rotation interior angle spanner is rotational fixation bolt 1 easily just.
For when rotational fixation screw 1 or the set nut 3; Air supporting piece 4 is the not change of occurrence positions diametrically; Circular arc is arranged on the surface of fixed head 11; So just guarantee to be connected the change that radial position does not take place for air supporting piece on the fixed head 11, can guarantee the positional precision that the air supporting piece is good.
Fabricated section 2 is the carriers that are used for fixing air supporting piece 4 and set bolt 1, and set inside has internal thread (not shown).Set bolt 1 passes fabricated section 2, and fixed head 11 and set nut 2 lay respectively at the both sides of fabricated section 2, and the screw-internal thread fit of the external thread of set bolt 1 and fabricated section 2 is with set bolt 1 stable being fixed on the fabricated section 2.
The rotational lock nut 3 for ease, in the outer periphery of set nut 3 position limiting structure 31 arranged, and as a kind of preferred version, position limiting structure 31 is for being arranged on a plurality of breach around the set nut 3.
Need to prove that the foregoing description does not limit the utility model in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the utility model.
Claims (4)
1. be applicable to the mounting structure of three-coordinates measuring machine air supporting piece; It is characterized in that, comprising: be used for constituting the set bolt be fixedly connected with the air supporting piece, be used to supply above-mentioned set bolt to pass and be provided with internal thread the fabricated section that is used to install above-mentioned air supporting piece, be used to lock the set nut of said fixing bolt; The end that the said fixing bolt is used to connect the air supporting piece is provided with fixed head, the other end is provided with the interior angle screw; Above-mentioned set nut outer periphery has position limiting structure.
2. the mounting structure that is applicable to three-coordinates measuring machine air supporting piece according to claim 1 is characterized in that the said fixing head has the surface of circular arc.
3. the mounting structure that is applicable to three-coordinates measuring machine air supporting piece according to claim 1 is characterized in that, above-mentioned position limiting structure is to be arranged on the circumferential a plurality of breach of above-mentioned set nut.
4. according to any described mounting structure that is applicable to three-coordinates measuring machine air supporting piece of claim 1 to 3, it is characterized in that said fixing head and above-mentioned set nut lay respectively at the both sides of above-mentioned fabricated section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150482 CN202599374U (en) | 2012-04-11 | 2012-04-11 | Mounting structure suitable for air floating block of three-coordinate measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150482 CN202599374U (en) | 2012-04-11 | 2012-04-11 | Mounting structure suitable for air floating block of three-coordinate measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599374U true CN202599374U (en) | 2012-12-12 |
Family
ID=47316904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220150482 Expired - Fee Related CN202599374U (en) | 2012-04-11 | 2012-04-11 | Mounting structure suitable for air floating block of three-coordinate measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636134A (en) * | 2012-04-11 | 2012-08-15 | 苏州怡信光电科技有限公司 | Installation structure suitable for air floating block of three-coordinate measuring instrument |
-
2012
- 2012-04-11 CN CN 201220150482 patent/CN202599374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636134A (en) * | 2012-04-11 | 2012-08-15 | 苏州怡信光电科技有限公司 | Installation structure suitable for air floating block of three-coordinate measuring instrument |
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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 |
Granted publication date: 20121212 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |