CN108414422A - A kind of Liquid penetrant testing test block fixing device - Google Patents
A kind of Liquid penetrant testing test block fixing device Download PDFInfo
- Publication number
- CN108414422A CN108414422A CN201810244202.9A CN201810244202A CN108414422A CN 108414422 A CN108414422 A CN 108414422A CN 201810244202 A CN201810244202 A CN 201810244202A CN 108414422 A CN108414422 A CN 108414422A
- Authority
- CN
- China
- Prior art keywords
- test block
- plane
- pedestal
- fixing device
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 104
- 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 25
- 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 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 abstract description 2
- 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
- 238000005516 engineering process Methods 0.000 description 3
- 238000007747 plating Methods 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
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration 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
- 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
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The present invention relates to Liquid penetrant testing field, especially a kind of Liquid penetrant testing test block fixing device.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 beneficial effects of the invention are as follows：The device makes simple, and detection overall process is not required to hand-held test block, avoids the test block caused by test block such as falls off at the accidents and 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 present invention relates to Liquid penetrant testing field, especially a kind of Liquid penetrant testing test block fixing device.
Background technology
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 obtain objective evaluation.Currently, common test block has A type test blocks（Aluminum alloy quenching crackle
Reference block）, Type B test block（Chromium plating radial cracking reference block）And c-type test block（Plate nickel chromium triangle transverse crack reference block）Deng 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.Test block itself and Bao You little（Such as B3 type chromium plating radial cracking reference blocks, size is long × wide about 130mm × 40
Mm, thickness about 3~4mm）, it is not easy to hold, once falling off, the reliability of testing result can be influenced, 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.
Invention content
The present invention is to overcome the above deficiency, proposes a kind of Liquid penetrant testing test block fixing device, it make operating process it is convenient,
Safety, testing result reliability are high.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of Liquid penetrant testing test block fixing device, including test block frame, pedestal and fastening bolt, the test block frame are rectangular slab
Pin shaft hole is arranged in shape structure, one end, and through-hole is arranged in the other end, and rectangle test block slot is arranged in upper Middle face, and slot inner wall and bottom surface are equal
Attached silica gel protective pad；The pedestal is cuboid block structure, and top is inclined-plane, and two mounting ears, peace is arranged in inclined-plane lower end
Pin shaft hole is set on dress 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 and pedestal inclined-plane
Pin shaft hole on the mounting ear of lower end is connected by axis pin, is formed hinge arrangement, is connected to the inclined-plane lower end of pedestal, the other end is with tight
Fixing bolt is fixed on the inclined-plane upper end of pedestal.
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 straight slot.
The test block frame is being equipped with spanner close to one end of 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 invention are as follows：The device makes simply, has used fastening bolt and axis pin, easy to loading and unloading quick,
And since test block is positioned on inclined-plane so that it is convenient that bleeding agent is dripped in test block surface, and infiltration is uniform, effective, easy to operate,
Fast, detection overall process is not required to hand-held test block, avoids the test block caused by test block such as falls off at the accidents and damages, better assures that
The reliability of test block testing result in performance test and system check has good economic value and social value.
Description of the drawings
Fig. 1 is the whole front view of the present invention.
Fig. 2 is the whole C direction views of the present invention.
Fig. 3 is the front 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, axis pin, 11, test block slot, 12, straight slot, 13, through-hole, 14, spanner.
Specific implementation mode
The present invention 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, a kind of shown, Liquid penetrant testing test block fixing device, 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, upper Middle face setting rectangle test block slot 11, examination is arranged in the other end
Two straight 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, test block slot 12 is deep to be at least the half of test block thickness, and protects
Card test block be put into it is rear it is slightly higher go out test block frame surface, test block frame 1 is being equipped with spanner 14 close to one end of 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, inclined-plane upper end is threaded perpendicular to inclined-plane
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, ensure stability when detection operation.
By taking B3 type test blocks 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 axis pin 10, is fixed with split pin 7, and hinge knot is formed
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.
It in detection process, 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 straight slot 12 of test block trench bottom, you can take out test block 5.
When needing to clean test block frame 1 and pedestal 2, axis pin 10 is taken out, the two is detached.
Claims (6)
1. a kind of Liquid penetrant testing test block fixing device, 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 by axis pin with the pin shaft hole on the mounting ear of pedestal inclined-plane lower end, 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. a kind of Liquid penetrant testing test block fixing device according to claim 1, it is characterized in that：The test block groove deep is extremely
It is the half of test block thickness less.
3. a kind of Liquid penetrant testing test block fixing device according to claim 1, it is characterized in that：The test block trench bottom is set
Straight slot there are two setting.
4. a kind of Liquid penetrant testing test block fixing device 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. a kind of Liquid penetrant testing test block fixing device according to claim 1, it is characterized in that：The fastening bolt is butterfly
Shape.
6. a kind of Liquid penetrant testing test block fixing device 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 |
|---|---|---|---|
| CN201810244202.9A CN108414422A (en) | 2018-03-23 | 2018-03-23 | A kind of Liquid penetrant testing test block fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244202.9A CN108414422A (en) | 2018-03-23 | 2018-03-23 | A kind of Liquid penetrant testing test block fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108414422A true CN108414422A (en) | 2018-08-17 |
Family
ID=63132331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810244202.9A Pending CN108414422A (en) | 2018-03-23 | 2018-03-23 | A kind of Liquid penetrant testing test block fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108414422A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004184376A (en) * | 2002-12-06 | 2004-07-02 | Nippon Steel Corp | Automatic liquid penetrant inspection method of steel plate |
| CN205374250U (en) * | 2016-01-28 | 2016-07-06 | 山东科技大学 | A bearing positioner for determining rock mass bottom plate osmotic coefficient |
| CN106768683A (en) * | 2016-11-24 | 2017-05-31 | 中广核检测技术有限公司 | Nuclear power station steam generator hydroecium separates plate welding seams Liquid penetrant testing equipment |
| CN206627394U (en) * | 2017-03-02 | 2017-11-10 | 山东昊月新材料股份有限公司 | A kind of health uses high hydroscopic resin permeating performance tester for portable |
| CN207020050U (en) * | 2017-08-14 | 2018-02-16 | 福建省国鼎检测技术有限公司 | A kind of permeance property test device |
| CN208187922U (en) * | 2018-03-23 | 2018-12-04 | 洛阳Lyc轴承有限公司 | A kind of fixed device of Liquid penetrant testing test block |
-
2018
- 2018-03-23 CN CN201810244202.9A patent/CN108414422A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004184376A (en) * | 2002-12-06 | 2004-07-02 | Nippon Steel Corp | Automatic liquid penetrant inspection method of steel plate |
| CN205374250U (en) * | 2016-01-28 | 2016-07-06 | 山东科技大学 | A bearing positioner for determining rock mass bottom plate osmotic coefficient |
| CN106768683A (en) * | 2016-11-24 | 2017-05-31 | 中广核检测技术有限公司 | Nuclear power station steam generator hydroecium separates plate welding seams Liquid penetrant testing equipment |
| CN206627394U (en) * | 2017-03-02 | 2017-11-10 | 山东昊月新材料股份有限公司 | A kind of health uses high hydroscopic resin permeating performance tester for portable |
| CN207020050U (en) * | 2017-08-14 | 2018-02-16 | 福建省国鼎检测技术有限公司 | A kind of permeance property test device |
| CN208187922U (en) * | 2018-03-23 | 2018-12-04 | 洛阳Lyc轴承有限公司 | A kind of fixed device of Liquid penetrant testing test block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105004622A (en) | Shock testing device of large-scale protecting glass | |
| CN110564944B (en) | Beryllium bronze contact reed heat treatment positioning tool and heat treatment process using same | |
| CN205120491U (en) | Microhardness sample clamping device | |
| CN102183415A (en) | Small sample hydraulic burst test method and device for material property test | |
| CN208187922U (en) | A kind of fixed device of Liquid penetrant testing test block | |
| CN104198772A (en) | Embedded chip testing socket and manufacturing method thereof | |
| CN108414422A (en) | A kind of Liquid penetrant testing test block fixing device | |
| CN2869764Y (en) | Comprehensive measuring checker for bearing carriage | |
| CN206546137U (en) | Crankshaft end-face flange unthreaded hole position detecting tool | |
| WO2022047774A1 (en) | Test indentor and sensor | |
| CN107870124A (en) | Fixture for the experiment of composite board compression performance | |
| CN106404553B (en) | Three-point bending sample ductile fracture toughness JIC auxiliary test device and test method | |
| CN205301071U (en) | Measure glass compressive strength's device | |
| CN111024492A (en) | Sample clamping device for detecting impact performance of thin plate and test method | |
| CN207992007U (en) | A kind of Liquid penetrant testing test block frame | |
| CN202041414U (en) | Sample loading and clamping device | |
| CN209764626U (en) | Battery hardness detection device | |
| CN210512890U (en) | Oil tank heat insulation plate detection tool | |
| CN207798541U (en) | A kind of C-shaped ring stress loading device for stress corrosion (cracking) test | |
| CN208341057U (en) | A kind of multiaxis sample point glue equipment | |
| CN112362467A (en) | Plate-shaped sample centering device and centering structure for high-frequency fatigue test | |
| CN207586019U (en) | A kind of fixture for the experiment of composite board compression performance | |
| CN213902180U (en) | Utensil is examined to stamping workpiece external diameter | |
| CN109459473B (en) | Material passivation film damage repair in-situ monitoring device | |
| CN213657693U (en) | Cylindrical precision casting inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant after: Luoyang Bearing Group Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Applicant before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China |