CN202420468U - High-bearing roundness measuring instrument - Google Patents
High-bearing roundness measuring instrument Download PDFInfo
- Publication number
- CN202420468U CN202420468U CN2011205518150U CN201120551815U CN202420468U CN 202420468 U CN202420468 U CN 202420468U CN 2011205518150 U CN2011205518150 U CN 2011205518150U CN 201120551815 U CN201120551815 U CN 201120551815U CN 202420468 U CN202420468 U CN 202420468U
- Authority
- CN
- China
- Prior art keywords
- roundness measuring
- measuring instrument
- bearing
- workbench
- instrument
- 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 relates to a high-bearing roundness measuring instrument. The high-bearing roundness measuring instrument comprises a bracket, a work platform arranged on the bracket, an adjusting table arranged on the work platform, a surface upright post arranged on the work platform, a transverse guide rail fixed on the surface upright post as well as a sensor bracket and a sensor which are fixed on the transverse guide rail; and the high-bearing roundness measuring instrument further comprises an air bearing spindle, wherein the air bearing spindle is arranged between the work platform and the adjusting table. The high-bearing roundness measuring instrument solves the technical problem that the measurement of the large-size workpiece cannot be realized by a traditional roundness measuring instrument. According to the high-bearing roundness measuring instrument, the precision of the instrument is improved and the bearing weight of the instrument can reach 800 kilos.
Description
Technical field
The utility model relates to a kind of surveying instrument, especially designs a kind of big carrying roundness measuring equipment.
Background technology
Traditional roundness measuring instrument, its measuring workpieces scope is generally less, can't realize the measurement to large-scale workpiece; Particularly for the workpiece of the hundreds of kilogram that weighs (as 500 kilograms to 800 kilograms); Can't realize measuring at all, the carrying of its main shaft, the adjustment of adjustment platform platform all has no idea to realize.
The utility model content
Can't realize the technical matters to the measurement of large-scale workpiece in order to solve existing roundness measuring equipment, the utility model provides a kind of big carrying roundness measuring equipment.
The technical solution of the utility model:
The big roundness measuring equipment that carries; Comprise support, be arranged on workbench on the support, be arranged on the adjustment platform on the workbench; Be arranged on face column on the workbench, be fixed on the cross rail on the face column and be fixed on sensor stand and the sensor on the cross rail; Its special character is: said roundness measuring equipment also comprises air-floating main shaft, and said air-floating main shaft is arranged between workbench and the adjustment platform.
Above-mentioned workbench is the marble workbench.
Above-mentioned adjustment platform is a two dimension adjustment platform.
The advantage that the utility model had:
1, the utility model improves the precision of instrument through between workbench and adjustment platform, air-floating main shaft being set, and the instrument system precision reaches 0.08um, and its instrument load capacity can reach 800 kilograms.
Description of drawings
Fig. 1 is the structural representation of the big carrying roundness measuring equipment of the utility model;
Wherein Reference numeral is: the 1-workbench, and the 2-air-floating main shaft, 3-adjusts platform, 4-sensor, 5-sensor stand, 6-cross rail, 7-face column, 8-support.
Embodiment
To this situation, this programme has proposed a kind of big carrying roundness measuring equipment, and the instrument system precision reaches 0.08um, and its instrument load capacity can reach 800 kilograms, and this programme schematic diagram is following:
The medium-and-large-sized marble workbench 1 of the utility model is installed on the support 8 of whole instrument, and large-scale air-floating main shaft 2 is installed on the marble workbench 1, and large-scale two dimension adjustment platform 3 is installed on the main shaft; Sensor 4 links together through sensor stand and cross rail 6, and whole cross rail 6 is fixed on the face column 7, and 7 on face column is installed on the marble workbench.Instrument work the time relies on the large-scale air-floating main shaft load capacity that guaranteed whole instrument, relies on main shaft to guarantee the rotating accuracy of whole measuring process simultaneously; Sensor stand, column and guide rail and the large-scale marble of lengthening have guaranteed the needed measurement space of large-scale workpiece, thereby the interaction of each parts has realized the measurement to large-scale workpiece, have filled up domestic this blank on the one hand.
Claims (3)
1. carry roundness measuring equipment greatly; Comprise support, be arranged on workbench on the support, be arranged on the adjustment platform on the workbench; Be arranged on face column on the workbench, be fixed on the cross rail on the face column and be fixed on sensor stand and the sensor on the cross rail; It is characterized in that: said roundness measuring equipment also comprises air-floating main shaft, and said air-floating main shaft is arranged between workbench and the adjustment platform.
2. big carrying roundness measuring equipment according to claim 1 is characterized in that: said workbench is the marble workbench.
3. big carrying roundness measuring equipment according to claim 1 and 2 is characterized in that: said adjustment platform is two dimension adjustment platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518150U CN202420468U (en) | 2011-12-19 | 2011-12-19 | High-bearing roundness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518150U CN202420468U (en) | 2011-12-19 | 2011-12-19 | High-bearing roundness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420468U true CN202420468U (en) | 2012-09-05 |
Family
ID=46745225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205518150U Expired - Fee Related CN202420468U (en) | 2011-12-19 | 2011-12-19 | High-bearing roundness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519418A (en) * | 2011-12-19 | 2012-06-27 | 西安威而信精密仪器有限公司 | Heavy load bearing roundness measuring equipment |
-
2011
- 2011-12-19 CN CN2011205518150U patent/CN202420468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519418A (en) * | 2011-12-19 | 2012-06-27 | 西安威而信精密仪器有限公司 | Heavy load bearing roundness measuring equipment |
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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: 20120905 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |