CN205015258U - Stress test of nai solvent device - Google Patents
Stress test of nai solvent device Download PDFInfo
- Publication number
- CN205015258U CN205015258U CN201520789751.6U CN201520789751U CN205015258U CN 205015258 U CN205015258 U CN 205015258U CN 201520789751 U CN201520789751 U CN 201520789751U CN 205015258 U CN205015258 U CN 205015258U
- Authority
- CN
- China
- Prior art keywords
- sample
- stationary shaft
- location
- stress test
- support
- 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 - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 239000002904 solvent Substances 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000035882 stress Effects 0.000 description 13
- 238000005336 cracking Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000006353 environmental stress Effects 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 229920001617 Vinyon Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Abstract
The utility model discloses a stress test of nai solvent device, locate including support, horizontal bracket the sample locating rack of support both sides wall and set up in the container of sample locating rack below, the sample locating rack includes that adjustable the setting is located in fixed axle, the cover of support both sides wall about the both ends the adjustable a plurality of locating levers that erect between the locating plate of locating plate and both ends at fixed axle both ends, the locating lever with set up in a plurality of constant head tank of locating plate cooperatees, the utility model discloses can treat the test sample through the sample locating rack effectively fixes a position to through the upper and lower regulation to sample test frame, make the solvent contact in the cubical container under sample and the sample locating rack, and then make the test reliable and stable.
Description
Technical field
The utility model relates to technical field of experiment equipment, particularly relates to a kind of solvent resistant stress test device.
Background technology
In engineering plastic modification field, often run into downstream client need test material shaped article after solvent resistant stress situation, oil-proof varnish or organic solvent stress cracking ability when spraying after carrying out assessment material shaped article, to reduce product turnout later stage stress cracking risk.But be then difficult to the organic solvent-resistant stress cracking performance of assessment material as material maker, need to test after client injection molding product, because consumer product shape size is different, there is no unified testing tool, be also difficult to compare assessment.Current test material environmental stress cracking instrument requires to be constructed for assessing poly resisting environmental stress and cracking situation according to ASTMD1692 and GB/T1842 " vinyon environmental stress cracking test method " of American-European system respectively.Now use environmental stress cracking instrument: adopt test tube test, glass tube length 200mm, external diameter 32mm batten 38mmX13m; Sample is curved " U " type, is then placed in test tube fixed sample, this instrument price is expensive and be not suitable for the organic solvent-resistant stress cracking performance of other plastic new material products of assessment, and large part product such as phone housing then can not be tested.And a lot of producer takes to drip solvent again with the curved product certain angle of record book in accordion form and tests, the lack of standardization and inadequate science of test gimmick, is difficult to measurement organic solvent-resistant stress cracking performance.
Utility model content
The purpose of this utility model is to provide a kind of and facilitates sample to fix and be convenient to the solvent resistant stress test device of sample test.
For reaching this object, the utility model by the following technical solutions:
A kind of solvent resistant stress test device, comprise support, Sample location frame that level frame is located at described support two side and the container that is arranged at below described Sample location frame, described Sample location frame comprise two ends up and down the adjustable stationary shaft of support two side, the location-plate being sheathed on described stationary shaft two ends and the two ends adjustable articulator of being arranged at be located at some backstays between location-plate, described backstay matches with several locating slots being arranged at described location-plate.
Wherein, the edge of described locating slot is provided with the first rule for measuring described backstay displacement.
Wherein, the two side of described support is vertically run through and is provided with stationary shaft locating slot, and the edge of described stationary shaft locating slot is provided with the second rule for measuring described Sample location frame displacement.
Wherein, the middle part of described location-plate is provided with the fixed orifice with described stationary shaft matching ends, and the surrounding of described fixed orifice is provided with described locating slot, and the angle between adjacent described locating slot is 90 degree of settings.
Wherein, the outside of described location-plate is provided with for the first fastening nut of described backstay, and described first nut is connected with the end thread of described backstay.
Wherein, the outside of described support two side is provided with for the second fastening nut of described stationary shaft, and described second nut is connected with the end thread of described stationary shaft.
The beneficial effects of the utility model: the utility model comprises support, level frame is located at the Sample location frame of described support two side, and the container be arranged at below described Sample location frame, described Sample location frame comprises the two ends adjustable stationary shaft being arranged at support two side up and down, be sheathed on the location-plate at described stationary shaft two ends, and two ends adjustable articulator is located at some backstays between location-plate, described backstay matches with several locating slots being arranged at described location-plate, the utility model can by Sample location frame to sample to be tested product effective location, and by the up-down adjustment to sample testing frame, sample is effectively contacted with the solvent in Sample location frame lower reservoir, and then make stable testing reliable.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of solvent resistant stress test device of the utility model.
Fig. 2 is the axonometric drawing of a kind of solvent resistant stress test device of the utility model.
Fig. 3 is the utility model sample clamping schematic diagram.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in accompanying drawing 1 to accompanying drawing 2, a kind of solvent resistant stress test device, comprise support 1, Sample location frame 2 that level frame is located at described support 1 two side and the container 3 that is arranged at below described Sample location frame 2, described Sample location frame 2 comprise two ends up and down the adjustable stationary shaft 21 of support 1 two side, the location-plate 22 being sheathed on described stationary shaft 21 two ends and the two ends adjustable articulator of being arranged at be located at 4 backstays 23 between location-plate 22, described backstay 23 matches with 4 locating slots 24 being arranged at described location-plate 22.
Preferred further, the edge of described locating slot 24 is provided with the first rule for measuring described backstay 23 displacement, the two side of described support 1 is vertically run through and is provided with stationary shaft locating slot 25, and the edge of described stationary shaft locating slot 25 is provided with the second rule for measuring described Sample location frame 2 displacement.The setting of rule, can running fix bar easily, and then effectively determines sample clamping position.
Preferred further, as shown in Figure 3, the middle part of described location-plate 22 is provided with the fixed orifice with described stationary shaft 21 matching ends, the surrounding of described fixed orifice is provided with described locating slot 24, angle between adjacent described locating slot 24 is 90 degree of settings, four backstays 23 are fixed in locating slot 24, sample 4 is striden across the backstay 23 of top, and under the two ends of sample 4 being pressed in the backstay of the adjacent both sides of top backstay 23, fixture between the backstay of the adjustment adjacent both sides of top backstay 23, make to reach default bending angle, then rotary sample locating rack adjust Sample location frame height, sample is contacted with the solution in bottom container, carry out reliable and stable test successively.
Preferred further, the outside of described location-plate 22 is provided with for the first fastening nut of described backstay 23, described first nut is connected with the end thread of described backstay 23, the outside of described support 1 two side is provided with for the second fastening nut of described stationary shaft 21, and described second nut is connected with the end thread of described stationary shaft 21.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (6)
1. a solvent resistant stress test device, comprise support, Sample location frame that level frame is located at described support two side and the container that is arranged at below described Sample location frame, it is characterized in that: described Sample location frame comprise two ends up and down the adjustable stationary shaft of support two side, the location-plate being sheathed on described stationary shaft two ends and the two ends adjustable articulator of being arranged at be located at some backstays between location-plate, described backstay matches with several locating slots being arranged at described location-plate.
2. a kind of solvent resistant stress test device according to claim 1, is characterized in that: the edge of described locating slot is provided with the first rule for measuring described backstay displacement.
3. a kind of solvent resistant stress test device according to claim 1, it is characterized in that: the two side of described support is vertically run through and is provided with stationary shaft locating slot, and the edge of described stationary shaft locating slot is provided with the second rule for measuring described Sample location frame displacement.
4. a kind of solvent resistant stress test device according to claim 1, it is characterized in that: the middle part of described location-plate is provided with the fixed orifice with described stationary shaft matching ends, the surrounding of described fixed orifice is provided with described locating slot, and the angle between adjacent described locating slot is 90 degree of settings.
5. a kind of solvent resistant stress test device according to claim 1, is characterized in that: the outside of described location-plate is provided with for the first fastening nut of described backstay, and described first nut is connected with the end thread of described backstay.
6. a kind of solvent resistant stress test device according to claim 1, is characterized in that: the outside of described support two side is provided with for the second fastening nut of described stationary shaft, and described second nut is connected with the end thread of described stationary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789751.6U CN205015258U (en) | 2015-10-12 | 2015-10-12 | Stress test of nai solvent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789751.6U CN205015258U (en) | 2015-10-12 | 2015-10-12 | Stress test of nai solvent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015258U true CN205015258U (en) | 2016-02-03 |
Family
ID=55213853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789751.6U Expired - Fee Related CN205015258U (en) | 2015-10-12 | 2015-10-12 | Stress test of nai solvent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362564A (en) * | 2020-11-06 | 2021-02-12 | 江苏美的清洁电器股份有限公司 | Sample test equipment |
-
2015
- 2015-10-12 CN CN201520789751.6U patent/CN205015258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362564A (en) * | 2020-11-06 | 2021-02-12 | 江苏美的清洁电器股份有限公司 | Sample test equipment |
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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: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |