CN201876216U - Novel measuring tool for detecting total length of blade - Google Patents
Novel measuring tool for detecting total length of blade Download PDFInfo
- Publication number
- CN201876216U CN201876216U CN2010206157047U CN201020615704U CN201876216U CN 201876216 U CN201876216 U CN 201876216U CN 2010206157047 U CN2010206157047 U CN 2010206157047U CN 201020615704 U CN201020615704 U CN 201020615704U CN 201876216 U CN201876216 U CN 201876216U
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- CN
- China
- Prior art keywords
- measuring
- seat
- length overall
- blade length
- measuring tool
- 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
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 10
- 238000005056 compaction Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a novel measuring tool for detecting the total length of a blade, which can effectively solve the problems that the traditional measuring tool for detecting the total length of the blade has low measuring precision and a poor measuring effect, and has the advantages that: the structure is simple, the measuring operation is convenient, the measuring result is accurate and stable, and is not affected by the operating level of an operator. The novel measuring tool comprises a frame measuring tool, and is characterized by also comprising a measuring seat and guide blocks, and the guide blocks are arranged on the frame measuring tool; the two ends of the measuring seat are arranged on the guide blocks through rolling bearings, and a compaction seat is arranged at the upper part of the center of the measuring seat; a measuring plate is arranged at the lower part of the center of the measuring seat, and the upper end of the measuring plate is connected with a mandril; the mandril is arranged in an axial step hole which is arranged at the center of the measuring seat, and a dial gauge is arranged on the compaction seat; and the upper end part of the mandril is contacted with the head of the dial gauge in the measuring process.
Description
Technical field
The utility model relates to blade testing tool field, is specially a kind of new blade length overall test measuring device.
Background technology
Existing blade length overall measuring tool (seeing Fig. 1, Fig. 2), it places the framework measuring tool to detect on the gear of blade length overall with locating clamp plate 19, two row's straight pins and measurement piece 18 groove width clearance fit.During detection, measure piece, slide on the blade length overall, use clearance gauge to detect length overall face light leak gap width with finger setting.Its shortcoming is: owing to adopt original clearance gauge mensuration, its measuring accuracy is extremely low, and efficiency of measurement is lower; In addition, need to guarantee all the time to measure piece A face and the no light leak of locating clamp plate applying during operation, prop up for avoiding the excessive piece of will measuring of clearance gauge, need apply the power of appropriateness in measuring the piece back side with hand, if acting force is excessive, the locating clamp plate that then can bend causes measurement data inaccurate, and therefore existing length overall measuring tool is had relatively high expectations to operating personnel's operant level.
Summary of the invention
At the problems referred to above, the utility model provides a kind of new blade length overall test measuring device, it can effectively solve, and existing blade length overall measuring tool measuring accuracy is low, the problem of measurement effect difference, simple in structure, measuring operation is convenient, measurement result is accurate, stable, and its measurement result is not subjected to the influence of operating personnel's operant level.
Its technical scheme is such, it comprises the framework measuring tool, it is characterized in that: it also comprises measuring seat and guide block, described guide block is installed on described framework measuring tool, described measuring seat two ends are installed on described guide block by rolling bearing, in described measuring seat central upper pressed seat is installed, the bottom is equipped with the measurement plate, described measurement plate upper end is connected with push rod, described push rod is installed in the axial step hole at described measuring seat center, on the described pressed seat clock gauge is installed, contacts with the clock gauge gauge outfit in the upper end of push rod described in the measuring process.
It is further characterized in that: described measurement plate is installed on web joint by screw, and described push rod is installed on described web joint; Described measurement plate lower surface is circular-arc, and it remains in measuring process with blade length overall upper thread and contacts; Described guide block is provided with circular-arc according to blade length overall circular arc and is connected with described framework measuring tool by keyway.
A kind of new blade length overall test measuring device of the present utility model, it is simple in structure, and is easy to use, and its measuring process and measurement result be less to be subjected to the manual operation influence, measures accurately.
Description of drawings
Fig. 1 is a stator blade of the present utility model profile three-dimensional test measuring device master TV structure synoptic diagram;
Fig. 2 is the plan structure synoptic diagram of Fig. 1;
The structural representation that Fig. 3 looks for the utility model master;
The structural representation that Fig. 4 overlooks for Fig. 3;
The structural representation that Fig. 5 looks for Fig. 4 left side.
Embodiment
See Fig. 3, Fig. 4 and Fig. 5, the utility model comprises framework measuring tool 15, measuring seat 5 and guide block 13, guide block 13 is installed on framework measuring tool 15, measuring seat 5 two ends are installed on guide block 13 by rolling bearing 12, in measuring seat 5 central upper pressed seat 2, bottom are installed and are equipped with and measure plate 6, measure plate 6 upper ends and be connected with push rod 8, push rod 8 is installed in the axial step hole at measuring seat 5 centers 16,2 are equipped with clock gauge 14 on the pressed seat, and push rod 8 upper ends contact with clock gauge 14 gauge outfits in measuring process.Measure plate 6 and be installed on web joint 16 by screw 7, push rod 8 is installed on web joint 16; Measure plate 6 lower surfaces and be circular-arc, it remains in measuring process with blade length overall upper thread and contacts; Guide block 13 is set to circular-arc according to blade length overall circular arc and is connected with framework measuring tool 15 by keyway 17.Among Fig. 3,9 is nut, and 10 is the step pin, and 17 is the 10mm calibrated bolck; Among Fig. 4,1,4 are screw, and 3 are the folder spring, and 11 is straight pin.
Specifically describe the process of using the utility model to detect the blade length overall below: guide block 13 is fixed on the framework measuring tool 15, measuring seat 5 places on the guide block 13, place 10mm calibrated bolck 18 between measuring seat 5 and measurement plate 6, clock gauge 14 is made zero, take out 10mm calibrated bolck 18 then, along back of the body aspect slip measuring seat 5 in the blade, read the clock gauge reading simultaneously, finish surveying work.
Claims (4)
1. new blade length overall test measuring device, it comprises the framework measuring tool, it is characterized in that: it also comprises measuring seat and guide block, described guide block is installed on described framework measuring tool, described measuring seat two ends are installed on described guide block by rolling bearing, in described measuring seat central upper pressed seat is installed, the bottom is equipped with the measurement plate, described measurement plate upper end is connected with push rod, described push rod is installed in the axial step hole at described measuring seat center, on the described pressed seat clock gauge is installed, contacts with the clock gauge gauge outfit in the upper end of push rod described in the measuring process.
2. a kind of new blade length overall test measuring device according to claim 1, it is characterized in that: described measurement plate is installed on web joint by screw, and described push rod is installed on described web joint.
3. a kind of new blade length overall test measuring device according to claim 2 is characterized in that: described measurement plate lower surface is circular-arc, and it remains in measuring process with blade length overall upper thread and contacts.
4. a kind of new blade length overall test measuring device according to claim 1 is characterized in that: described guide block is provided with circular-arc according to blade length overall circular arc and is connected with described framework measuring tool by keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206157047U CN201876216U (en) | 2010-11-20 | 2010-11-20 | Novel measuring tool for detecting total length of blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206157047U CN201876216U (en) | 2010-11-20 | 2010-11-20 | Novel measuring tool for detecting total length of blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876216U true CN201876216U (en) | 2011-06-22 |
Family
ID=44164133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206157047U Expired - Lifetime CN201876216U (en) | 2010-11-20 | 2010-11-20 | Novel measuring tool for detecting total length of blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147224A (en) * | 2010-11-20 | 2011-08-10 | 无锡透平叶片有限公司 | Novel measuring tool for overall length of blade |
| CN106524848A (en) * | 2016-12-27 | 2017-03-22 | 无锡透平叶片有限公司 | Blade forging dial gauge horizontal detection device |
-
2010
- 2010-11-20 CN CN2010206157047U patent/CN201876216U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147224A (en) * | 2010-11-20 | 2011-08-10 | 无锡透平叶片有限公司 | Novel measuring tool for overall length of blade |
| CN102147224B (en) * | 2010-11-20 | 2014-09-24 | 无锡透平叶片有限公司 | Novel measuring tool for overall length of blade |
| CN106524848A (en) * | 2016-12-27 | 2017-03-22 | 无锡透平叶片有限公司 | Blade forging dial gauge horizontal detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20140924 |
|
| RGAV | Abandon patent right to avoid regrant |