CN203798320U - Device for two-dimensionally measuring flatness - Google Patents
Device for two-dimensionally measuring flatness Download PDFInfo
- Publication number
- CN203798320U CN203798320U CN201420067136.XU CN201420067136U CN203798320U CN 203798320 U CN203798320 U CN 203798320U CN 201420067136 U CN201420067136 U CN 201420067136U CN 203798320 U CN203798320 U CN 203798320U
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- China
- Prior art keywords
- axis body
- axle body
- detection platform
- measuring
- utility
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a device for two-dimensionally measuring flatness. The device comprises a pedestal, a detection platform which is fixed above the pedestal, and a measuring device which is arranged on the detection platform. The device is characterized in that the measuring device comprises a first axis body capable of horizontally and linearly sliding above the detection platform, a second axis body which is vertically fixed on the first axis body and horizontally arranged, and a third axis body which is vertical. The third axis body is arranged on the second axis body and capable of sliding along the second axis body. The third axis body is also provided with a measuring assembly capable of vertically sliding on the third axis body. The measuring assembly comprises a CCD sensor and a laser generator. The device for two-dimensionally measuring flatness is stable in equipment framework, high in detection space utilization, high in measuring precision, stable in the detection platform and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of device for detection of flatness.
Background technology
Flatness refers to the variation of tested real surface to its ideal plane.
The equipment mechanism more complicated of measurement plane degree in the market and unstable, have fairly simple, with height gage and clock gauge, just can make easy measurement mechanism, but this measurement mechanism structure is too simple, causes when detecting and occur a lot of erroneous judgements and result also and out of true; Also have structure complicated especially, this device manufacturing cost is more expensive.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure and measure flatness checking device accurately.
For addressing the above problem, the utility model provides a kind of device of Quadratic Finite Element measurement plane degree, comprise base, be fixed on the detection platform of described base top and be positioned at the measurement mechanism in described detection platform, it is characterized in that, described measurement mechanism comprises can be at the first axle body of described detection platform upper horizontal linear slide, be vertically fixed on described the first axle body and horizontally disposed the second axle body, an and vertical three-axis body, described three-axis body is arranged on described the second axle body and can slides along described the second axle body, on described three-axis body, be also provided with the measurement assembly that can vertically slide on described three-axis body, described measurement assembly comprises ccd sensor and laser generator.
As further improvement of the utility model, the upper surface of described base is also provided with the chute parallel with described the first axle body, and described the second axle body part can be slided in described chute.
As further improvement of the utility model, described base is granite platform.
The beneficial effects of the utility model are, the utility model equipment framework is stable, and detection space utilization is large, and measuring accuracy is high, and detection platform is stable, and cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1-the first axle body; 2-the second axle body; 3-base; 4-laser generator; 5-detection platform; 6-CCD sensor; 7-chute; 8-three-axis body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, the utility model provides a kind of device of Quadratic Finite Element measurement plane degree, comprise base 3, be fixed on the detection platform 5 of described base 3 tops and be positioned at the measurement mechanism in described detection platform 5, described measurement mechanism comprises can be at the first axle body 1 of described detection platform 5 upper horizontal linear slide, be vertically fixed on described the first axle body 1 and horizontally disposed the second axle body 2, an and vertical three-axis body 8, described three-axis body 8 is arranged on described the second axle body 2 and can slides along described the second axle body 2, on described three-axis body 8, be also provided with the measurement assembly that can vertically slide on described three-axis body 8, described measurement assembly comprises ccd sensor 6 and laser generator 4.
As further improvement of the utility model, the upper surface of described base 3 is also provided with the chute 7 parallel with described the first axle body 1, and described the second axle body 2 parts can be slided in described chute 7.
As further improvement of the utility model, described base 3 is granite platform.
Principle of work of the present utility model is as follows:
Test product is placed in detection platform 5, mobile the first axle body 1, three-axis body 8 is slided along the second axle body 2, the feature that finds test product to measure, measure assembly and move up and down at three-axis body 8, make ccd sensor 6 and laser generator 4 find suitable position, in 1 pair of feature of mobile the first axle body, detect, then along three-axis body 8, moving the second axle body 2, making the relative position of ccd sensor 6 and test product move measurement again.
The utility model equipment framework is stable, and detection space utilization is large, and measuring accuracy is high, and detection platform 5 is stable, and cost of manufacture is low.
In addition, detection platform 5 is to be fixed on the platform that grouan makes fixed motionlessly admittedly, makes testing environment very stable.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (3)
1. the device of a Quadratic Finite Element measurement plane degree, comprise base, be fixed on the detection platform of described base top and be positioned at the measurement mechanism in described detection platform, it is characterized in that, described measurement mechanism comprises can be at the first axle body of described detection platform upper horizontal linear slide, be vertically fixed on described the first axle body and horizontally disposed the second axle body, an and vertical three-axis body, described three-axis body is arranged on described the second axle body and can slides along described the second axle body, on described three-axis body, be also provided with the measurement assembly that can vertically slide on described three-axis body, described measurement assembly comprises ccd sensor and laser generator.
2. the device of a kind of Quadratic Finite Element measurement plane degree according to claim 1, is characterized in that, the upper surface of described base is also provided with the chute parallel with described the first axle body, and described the second axle body part can be slided in described chute.
3. the device of a kind of Quadratic Finite Element measurement plane degree according to claim 2, is characterized in that, described base is granite platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067136.XU CN203798320U (en) | 2014-02-17 | 2014-02-17 | Device for two-dimensionally measuring flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067136.XU CN203798320U (en) | 2014-02-17 | 2014-02-17 | Device for two-dimensionally measuring flatness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798320U true CN203798320U (en) | 2014-08-27 |
Family
ID=51380525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067136.XU Expired - Fee Related CN203798320U (en) | 2014-02-17 | 2014-02-17 | Device for two-dimensionally measuring flatness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220483A (en) * | 2019-06-28 | 2019-09-10 | 江苏省百斯特检测技术有限公司 | Three axial plane degree detection systems of one kind and its detection method |
-
2014
- 2014-02-17 CN CN201420067136.XU patent/CN203798320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220483A (en) * | 2019-06-28 | 2019-09-10 | 江苏省百斯特检测技术有限公司 | Three axial plane degree detection systems of one kind and its detection method |
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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: 20140827 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |