CN208187922U - A kind of fixed device of Liquid penetrant testing test block - Google Patents
A kind of fixed device of Liquid penetrant testing test block Download PDFInfo
- Publication number
- CN208187922U CN208187922U CN201820399221.4U CN201820399221U CN208187922U CN 208187922 U CN208187922 U CN 208187922U CN 201820399221 U CN201820399221 U CN 201820399221U CN 208187922 U CN208187922 U CN 208187922U
- Authority
- CN
- China
- Prior art keywords
- test block
- pedestal
- plane
- pin shaft
- liquid penetrant
- 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.)
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 abstract description 2
- 238000007747 plating Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to Liquid penetrant testing field, especially a kind of fixed device of Liquid penetrant testing test block.The device includes test block frame, pedestal and fastening bolt, and the test block frame is rectangle tabular structure, and pin shaft hole is arranged in one end, and through-hole is arranged in the other end, and rectangle test block slot, the attached silica gel protective pad of slot inner wall and bottom surface is arranged in upper Middle face；The pedestal is cuboid block structure, and top is inclined-plane, and two mounting ears are arranged in inclined-plane lower end, and pin shaft hole is arranged on mounting ear, and inclined-plane upper end is equipped with tapped blind hole perpendicular to inclined-plane；The pin shaft hole of test block frame one end is connect with the pin shaft hole on the mounting ear of pedestal inclined-plane lower end by pin shaft, is formed hinge arrangement, is connected to the inclined-plane lower end of pedestal, the other end is fixed on the inclined-plane upper end of pedestal with fastening bolt.Device detection overall process is not required to hand-held test block, avoids because the test block test block caused by accidents such as fall off damages, better assures that the reliability of test block testing result in performance test and system check, have good economic value and social value.
Description
Technical field
The utility model relates to Liquid penetrant testing field, especially a kind of fixed device of Liquid penetrant testing test block.
Background technique
Penetrant detecting method is widely used in universal industrial, shipping industry, weapon industry, nuclear industry and aerospace etc.
Field, is the important means of quality control on the surface, and the reliability of Liquid penetrant testing has become the important guarantee of product quality reliability.
The effect of Liquid penetrant testing depends on the performance and defects detecting technology and the correctness of operation of flaw detection agent, and these are only by one
Fixed infiltration test block, which is tested, can just be objectively evaluated.Currently, common test block has A type test block (aluminum alloy quenching crackle
Reference block), Type B test block (reference block of chromium plating radial cracking) and c-type test block (plating nickel chromium triangle transverse crack reference block) etc., it
Be all the rectangle ARTIFICIAL CRACK test block with surface opening；In the various processes of Liquid penetrant testing, need sometimes by hand into
Row.(such as B3 type chromium plating radial cracking reference block, size are long × wide about 130mm × 40 to Bao You little again for test block itself
Mm, thickness about 3~4mm), it is not easy to hold, once falling off, will affect the reliability of testing result, or even damage test block, and test block
Complex manufacturing technology, price are also more expensive；On the other hand, penetration material is inevitably touched in operating process,
It is permanent previous, potential influence, harm health can be generated on body.
Summary of the invention
The present invention is to overcome the above deficiency, proposes a kind of fixed device of Liquid penetrant testing test block, it make operating process it is convenient,
Safety, testing result high reliablity.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of fixed device of Liquid penetrant testing test block, including test block frame, pedestal and fastening bolt, the test block frame are rectangular
Pin shaft hole is arranged in shape plate structure, one end, and through-hole is arranged in the other end, and rectangle test block slot, slot inner wall and bottom is arranged in upper Middle face
The attached silica gel protective pad in face；The pedestal is cuboid block structure, and top is inclined-plane, and two installations are arranged in inclined-plane lower end
Ear, pin shaft hole is arranged on mounting ear, and inclined-plane upper end is equipped with tapped blind hole perpendicular to inclined-plane；The pin shaft hole and pedestal of test block frame one end
Pin shaft hole on the mounting ear of inclined-plane lower end is connected by pin shaft, is formed hinge arrangement, is connected to the inclined-plane lower end of pedestal, the other end
The inclined-plane upper end of pedestal is fixed on fastening bolt.
The test block groove deep is at least the half of test block thickness.
The test block trench bottom is also set up there are two through slot.
The test block frame is equipped with spanner in one end close to through-hole.
The fastening bolt is butterfly.
The attached silicagel pad in angle of pedestal lower part four makees support leg.
The beneficial effects of the utility model are: device production is simple, fastening bolt and pin shaft have been used, it is easy to loading and unloading fast
Victory, and since test block is placed on inclined-plane, so that bleeding agent drips conveniently in test block surface, infiltration is uniform, effective, operation side
Just, fast, detection overall process is not required to hand-held test block, avoids because the test block test block caused by accidents such as fall off damages, preferably protects
The reliability of test block testing result in performance test and system check has been demonstrate,proved, there is good economic value and social value.
Detailed description of the invention
Fig. 1 is the whole main view of the utility model.
Fig. 2 is the whole C direction view of the utility model.
Fig. 3 is the main view of test block frame.
Fig. 4 is the sectional view of test block frame.
In figure: 1, test block frame, 2, pedestal, 3, fastening bolt, 4, pin shaft hole, 5, test block, 6, support leg, 7, split pin, 8,
Neonychium, 9, mounting ear, 10, pin shaft, 11, test block slot, 12, through slot, 13, through-hole, 14, spanner.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Preferably, fastening bolt used is butterfly in the present embodiment.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, shown, a kind of fixed device of Liquid penetrant testing test block, including test block frame 1, pedestal 2 and tight
Fixing bolt 3；Pin shaft hole 4 is arranged in 1 one end of test block frame, and through-hole 13 is arranged in the other end, and rectangle test block slot 11, examination is arranged in upper Middle face
Two through slots 12 are arranged in 11 bottom of block slot, and the attached silica gel protective pad 8 of 12 inner wall of test block slot and bottom surface, the effect of neonychium is will to try
When block is put into test block slot, not easy damaged test block, while clamping test block, the deep half for being at least test block thickness of test block slot 12, and protect
Card test block is put into rear slightly higher test block frame surface out, and test block frame 1 is equipped with spanner 14 in one end close to through-hole 13；2 top of pedestal is
Inclined-plane, inclined-plane lower end are arranged two mounting ears 9, pin shaft hole 4 are arranged on mounting ear 9, and screw thread is arranged perpendicular to inclined-plane in inclined-plane upper end
Blind hole is matched with fastening bolt 3, and 2 front of pedestal can be used to hold in operation, and the attached silicagel pad in angle of lower part four makees support leg
6, silica gel support leg can make device adherence properties when placing good, guarantee stability when detection operation.
By taking B3 type test block as an example, in use, the chromium plating of test block 5 is put into the test block slot 11 of test block frame 1 upwardly, it will try
The pin shaft hole 4 being arranged in block frame 1 is aligned with the pin shaft hole 4 of pedestal 2, is inserted into pin shaft 10, fixed with split pin 7, forms hinge knot
Test block frame 1 is placed on pedestal 2 by structure, and the through-hole 13 of test block frame 1 is opposite with the tapped blind hole of pedestal 2, screws in fastening bolt 3,
Test block frame 1 is fixed on pedestal 2.
In the detection process, it is placed on due to test block 5 on the inclined-plane of pedestal 2, penetrating fluid drippage on the one hand can be made convenient, one
Aspect operation is more convenient.
After the completion of detection, fastening bolt 3 is unscrewed, the spanner 14 on test block frame 1 is buttressed, by 1 one end of test block frame from pedestal 2
It lifts, 5 back side of test block is touched from the through slot 12 of test block trench bottom, test block 5 can be taken out.
When needing to clean test block frame 1 and pedestal 2, pin shaft 10 is taken out, the two is separated.
Claims (6)
1. a kind of fixed device of Liquid penetrant testing test block, including test block frame, pedestal and fastening bolt, it is characterized in that: the test block
Frame is rectangle tabular structure, and pin shaft hole is arranged in one end, and through-hole is arranged in the other end, and rectangle test block slot, slot is arranged in upper Middle face
The attached silica gel protective pad of inner wall and bottom surface；The pedestal is cuboid block structure, and top is inclined-plane, inclined-plane lower end setting two
A mounting ear, pin shaft hole is arranged on mounting ear, and inclined-plane upper end is equipped with tapped blind hole perpendicular to inclined-plane；The pin shaft hole of test block frame one end
It is connect with the pin shaft hole on the mounting ear of pedestal inclined-plane lower end by pin shaft, forms hinge arrangement, be connected to the inclined-plane lower end of pedestal,
The other end is fixed on the inclined-plane upper end of pedestal with fastening bolt.
2. the fixed device of a kind of Liquid penetrant testing test block according to claim 1, it is characterized in that: the test block groove deep is extremely
It is less the half of test block thickness.
3. the fixed device of a kind of Liquid penetrant testing test block according to claim 1, it is characterized in that: the test block trench bottom is set
Through slot there are two setting.
4. the fixed device of a kind of Liquid penetrant testing test block according to claim 1, it is characterized in that: the test block frame is close
One end of through-hole is equipped with spanner.
5. the fixed device of a kind of Liquid penetrant testing test block according to claim 1, it is characterized in that: the fastening bolt is butterfly
Shape.
6. a kind of fixed device of Liquid penetrant testing test block according to claim 1, it is characterized in that: the pedestal front can be
For holding when operation, the attached silicagel pad in angle of lower part four makees support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399221.4U CN208187922U (en) | 2018-03-23 | 2018-03-23 | A kind of fixed device of Liquid penetrant testing test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399221.4U CN208187922U (en) | 2018-03-23 | 2018-03-23 | A kind of fixed device of Liquid penetrant testing test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187922U true CN208187922U (en) | 2018-12-04 |
Family
ID=64438797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820399221.4U Active CN208187922U (en) | 2018-03-23 | 2018-03-23 | A kind of fixed device of Liquid penetrant testing test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414422A (en) * | 2018-03-23 | 2018-08-17 | 洛阳Lyc轴承有限公司 | A kind of Liquid penetrant testing test block fixing device |
-
2018
- 2018-03-23 CN CN201820399221.4U patent/CN208187922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414422A (en) * | 2018-03-23 | 2018-08-17 | 洛阳Lyc轴承有限公司 | A kind of Liquid penetrant testing test block fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: Zhong Guo Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: Zhong Guo |
|
| CP03 | Change of name, title or address |