CN108180828A - A kind of heavy water reactor element end plate detecting tool - Google Patents
A kind of heavy water reactor element end plate detecting tool Download PDFInfo
- Publication number
- CN108180828A CN108180828A CN201711452487.7A CN201711452487A CN108180828A CN 108180828 A CN108180828 A CN 108180828A CN 201711452487 A CN201711452487 A CN 201711452487A CN 108180828 A CN108180828 A CN 108180828A
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- CN
- China
- Prior art keywords
- end plate
- detecting tool
- heavy water
- water reactor
- image 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The present invention relates to a kind of heavy water reactor element end plate detecting tool, including pedestal datum plate, support pin and shop bolt；Symmetrical two groups of pin holes are distributed on the pedestal datum plate, it is every group three, uniformly distributed for 120 °；Three pin hole installation support pins of one of which, for accurately being supported to end plate, reduce abrasion of the end plate to pedestal datum plate；Another group of three pin hole installs shop bolt, for being positioned to end plate；The pedestal datum plate material good for translucency is process；The both sides of the detecting tool are respectively equipped with three threaded locating holes, for installing the image instrument being detected to end plate size, to ensure that detecting tool repeatedly loads and unloads the consistency of end plate.Heavy water reactor nuclear power fuel assembly end plate image instrument detecting tool can reach following effect：1) detection of size rapid batch can be realized with 20 pieces of heavy water end plates of stable holding；2) it is positioned by the partial arc of end plate, clip position is accurate, and consistency is preferable.
Description
Technical field
The invention belongs to nuclear power fuel component end plate size detection fields, and in particular to a kind of heavy water reactor element end plate detection
Tooling.
Background technology
Heavy water reactor is platy structure with nuclear fuel assembly end plate, is formed by stamping die punching, and structural shape is more regular,
But my company is detected the detection of end plate by conventional measurer and manual image kind equipment, and be single-piece list size at present
It measures, detection efficiency is low, can not meet the detection in production process.Before designing the detecting tool, end plate detection needs to grasp
Make personnel uninterruptedly to be operated, using the tooling, with reference to full-automatic image instrument, can realize the full-automatic inspection of 20 pieces of end plates
It surveys, has greatly saved labour and detection time.
Invention content
It is an object of the invention to：By studying invention heavy water reactor fuel assembly end plate image instrument detecting tool, make component
End plate can be clamped smoothly on the securing means, and then carry out size detection using optical dimensions detection device, and do not influence
Optical device light transmits, and quickly and accurately completes the size detection of end plate.
Technical scheme is as follows：A kind of heavy water reactor element end plate detecting tool, including pedestal datum plate, supporting pin
Nail and shop bolt；Symmetrical two groups of pin holes are distributed on the pedestal datum plate, it is every group three, uniformly distributed for 120 °；Its
In one group of three pin hole installation support pin, for accurately being supported to end plate, reduce abrasion of the end plate to pedestal datum plate；Separately
One group of three pin hole installs shop bolt, for being positioned to end plate；The pedestal datum plate material good for translucency
Material is process；The both sides of the detecting tool are respectively equipped with three threaded locating holes, and end plate size is carried out for installing
The image instrument of detection, to ensure that detecting tool repeatedly loads and unloads the consistency of end plate.
Two groups of pin holes are matched with the transition arc of end plate, to ensure steady clamping.
The good material of the translucency is organic glass.
The detecting tool length is 750-800mm, width 500-600mm, can fix 20 end plates simultaneously,
Conform exactly to the stroke range of image instrument.
The support pin plays support compression, and the fixation that is loaded is carried out to end plate, ensures image instrument test side board foot
Light transmission is good when very little, and the position repeatability after workpiece replacing is good.
The image instrument is Hai Kesi classical 321GL image instruments.
The image instrument is ten thousand person of outstanding talent's 3040AZ projecting apparatus.
The image instrument is Zhao's Schneider full-automatic image instrument.
The remarkable result of the present invention is：Heavy water reactor nuclear power fuel assembly end plate image instrument detecting tool can reach following
Effect：
1) detection of size rapid batch can be realized with 20 pieces of heavy water end plates of stable holding；
2) it is positioned by the partial arc of end plate, clip position is accurate, and consistency is preferable；
3) by tight fit positioning column, it can prevent end plate position caused by detection platform movement in detection process from not knowing
Sexual deviation；
4) it is easy to use, it is only necessary to which that end plate, which rotates by a certain angle, can be clamped and be dismantled；
5) fixer body is manufactured using the good poly (methyl methacrylate) plate of translucency, does not influence most optics such as image instrument
Size detection equipment light transmits, and can realize automation size detection；
6) fixing device is in direct contact with optical detection apparatus, and the components such as glass panel will not be damaged.
Description of the drawings
Fig. 1 is the structure diagram of pedestal datum plate；
Fig. 2 is a kind of heavy water reactor element end plate detecting tool structure diagram of the present invention；
Fig. 3 uses schematic diagram for a kind of heavy water reactor element end plate detecting tool of the present invention；
In figure：1. pedestal datum plate, 2. support pins, 3. shop bolts, 4. end plates.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment a kind of heavy water reactor element end plate detecting tool of the present invention is made into
One step is described in detail.
As shown in Figs. 1-3, a kind of heavy water reactor element end plate detecting tool including pedestal datum plate 1, support pin 2 and is determined
Position pin 3；Symmetrical two groups of pin holes are distributed on the pedestal datum plate 1, it is every group three, uniformly distributed for 120 °；Wherein one
Three pin hole installation support pins 2 of group, for accurately being supported to end plate 4, reduce abrasion of the end plate 4 to pedestal datum plate 1；Separately
One group of three pin hole installs shop bolt 3, for being positioned to end plate 4；The pedestal datum plate 1 is good for translucency
Material is process；The both sides of the detecting tool are respectively equipped with three threaded locating holes, for install to 4 size of end plate into
The image instrument of row detection, to ensure that detecting tool repeatedly loads and unloads the consistency of end plate 4.
Two groups of pin holes are matched with the transition arc of end plate 4, to ensure steady clamping.
The good material of the translucency is organic glass.
The detecting tool length is 750-800mm, width 500-600mm, can fix 20 end plates 4 simultaneously,
Also the stroke range of image instrument is conformed exactly to.
The support pin 2 plays support compression, and the fixation that is loaded is carried out to end plate 4, ensures image instrument detection end plate 4
Light transmission is good during size, and the position repeatability after workpiece replacing is good.
The image instrument is Hai Kesi classical 321GL image instruments.
The image instrument is ten thousand person of outstanding talent's 3040AZ projecting apparatus.
The image instrument is Zhao's Schneider full-automatic image instrument.
Claims (8)
1. a kind of heavy water reactor element end plate detecting tool, it is characterised in that：Including pedestal datum plate (1), support pin (2) and determine
Position pin (3)；Symmetrical two groups of pin holes are distributed on the pedestal datum plate (1), it is every group three, uniformly distributed for 120 °；Its
In one group of three pin hole installation support pin (2), for accurately being supported to end plate (4), reduce end plate (4) to pedestal datum plate
(1) abrasion；Another group of three pin holes installation shop bolt (3), for being positioned to end plate (4)；The pedestal base
Quasi- plate (1) material good for translucency is process；The both sides of the detecting tool are respectively equipped with three threaded locating holes, use
In the image instrument that installation is detected end plate (4) size, to ensure that detecting tool repeatedly loads and unloads the consistency of end plate (4).
2. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：Two groups of pin holes
It is matched with the transition arc of end plate (4), to ensure steady clamping.
3. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The translucency is good
Material is organic glass.
4. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The detecting tool is long
It spends for 750-800mm, width 500-600mm, 20 end plates (4) can be fixed simultaneously, also conform exactly to the stroke of image instrument
Range.
5. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The support pin
(2) play support compression, the fixation that is loaded is carried out to end plate (4), ensure that light transmission is good during image instrument detection end plate (4) size
Good, the position repeatability after workpiece replacing is good.
6. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The image instrument is sea
Gram this classical 321GL image instrument.
7. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The image instrument is ten thousand
Bold and unconstrained 3040AZ projecting apparatus.
8. a kind of heavy water reactor element end plate detecting tool as described in claim 1, it is characterised in that：The image instrument is Zhao
Schneider full-automatic image instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452487.7A CN108180828A (en) | 2017-12-28 | 2017-12-28 | A kind of heavy water reactor element end plate detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452487.7A CN108180828A (en) | 2017-12-28 | 2017-12-28 | A kind of heavy water reactor element end plate detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180828A true CN108180828A (en) | 2018-06-19 |
Family
ID=62548005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711452487.7A Pending CN108180828A (en) | 2017-12-28 | 2017-12-28 | A kind of heavy water reactor element end plate detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180828A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070091256A (en) * | 2007-08-21 | 2007-09-10 | 최현수 | Hydraulic chuck for machine tools |
| CN202692960U (en) * | 2012-06-13 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Flexible support for measuring car body |
| CN103968796A (en) * | 2014-05-05 | 2014-08-06 | 中国科学院长春光学精密机械与物理研究所 | High-reproducibility surface shape detection supporting device of optical element |
| CN205192440U (en) * | 2015-11-25 | 2016-04-27 | 新乡市智谷光电科技有限公司 | Tool is measured to angularity |
-
2017
- 2017-12-28 CN CN201711452487.7A patent/CN108180828A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070091256A (en) * | 2007-08-21 | 2007-09-10 | 최현수 | Hydraulic chuck for machine tools |
| CN202692960U (en) * | 2012-06-13 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Flexible support for measuring car body |
| CN103968796A (en) * | 2014-05-05 | 2014-08-06 | 中国科学院长春光学精密机械与物理研究所 | High-reproducibility surface shape detection supporting device of optical element |
| CN205192440U (en) * | 2015-11-25 | 2016-04-27 | 新乡市智谷光电科技有限公司 | Tool is measured to angularity |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |