CN205301071U - Measure glass compressive strength's device - Google Patents
Measure glass compressive strength's device Download PDFInfo
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- CN205301071U CN205301071U CN201521073603.0U CN201521073603U CN205301071U CN 205301071 U CN205301071 U CN 205301071U CN 201521073603 U CN201521073603 U CN 201521073603U CN 205301071 U CN205301071 U CN 205301071U
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- top board
- gasket
- lower platen
- groove
- holding down
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Abstract
The utility model discloses a measure glass compressive strength's device, including top board, last gasket, lower gasket and holding down plate, wherein the top board is the type piece, the holding down plate is a character cut in bas -relief spare, and both match, play the effect of fixing the sample each other top board and holding down plate, can also prevent the glass spill of fracturing simultaneously, having placed two piece upper and lower gaskets in the recess of holding down plate, having needed the glass sample of test to place between upper and lower two gaskets, in the measurement process, the gasket of high strength plays the effect of protection top board and holding down plate. The simple structure of this device, convenient operation are to the strong adaptability of different shape samples.
Description
Technical field
This utility model relates to the field tests of material mechanical performance, is specifically related to a kind of device measuring glass comprcssive strength.
Background technology
Electronic universal tester conventional brace is when measuring glass comprcssive strength, and owing to lifting surface area is little, the mechanically deform time is short, be difficult to accurately measure its intensity, and metal fixture is very easy to be scratched when high rigidity glass breaking, causes the damage of fixture. Therefore, for the feature of glass high rigidity, develop a kind of device that can be used in measuring relatively thin glass comprcssive strength, significant.
Summary of the invention
The purpose of this utility model is in that for the deficiencies in the prior art, it is provided that a kind of device measuring glass comprcssive strength, effectively prevents conventional brace by high rigidity glass scratch, thus effectively extending the service life of fixture.
This utility model is achieved by following technical proposals:
A kind of device measuring glass comprcssive strength, mainly includes top board, Upper gasket, lower gasket and lower platen, and wherein top board is provided with protrusion, and lower platen is provided with groove, protrudes and groove match, is placed with Upper gasket and lower gasket in the groove of lower platen. The protrusion height of top board be 10��15mm, lower platen depth of groove be 25��30mm; Groove diameter 0.1��the 1mm less of the protrusion diameter of top board of lower platen. Upper gasket is consistent with the diameter of lower gasket, thickness all at 3��8mm, and all little than the groove diameter of the lower platen 0.1��0.5mm of their diameter. The material of top board and lower platen is steel, such as No. 45 steel, high-speed steel, chromium steel etc.; The material of Upper gasket and lower gasket is the zirconia ceramics of stabilized with yttrium oxide.
This utility model compared with prior art, has the following advantages and effect: simple in construction, strong adaptability; Utilize steel to make upper lower platen and can obtain the advantage of low cost, upper lower gasket utilizes the yttria-stabilized zirconia pottery of high intensity can effectively prevent fixture from being scratched by glass sample, lower gasket can be replaced with simultaneously easily, reduce the risk that package unit damages; This measurement device is convenient, accurate, effective.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is illustrated:
According to the structure in Fig. 1, preparing a kind of device measuring glass comprcssive strength, this device is made up of four parts such as top board 1, Upper gasket 2, lower gasket 3, lower platens 4;Wherein top board 1 and lower platen 4 are by protruding and groove match, are placed with lower gasket 3 and Upper gasket 2 in the groove of lower platen 4. Further, the protrusion height of top board 1 be 10��15mm, lower platen 4 depth of groove be 25��30mm, the groove diameter 0.1��1mm less of the protrusion diameter of top board 1 of lower platen 4; Upper gasket 2 is consistent with the diameter of lower gasket 3, thickness all at 3��8mm, and all little than the groove diameter of the lower platen 4 0.1��0.5mm of their diameter. The material of top board 1 and lower platen 4 is steel; The material of Upper gasket 2 and lower gasket 3 is the zirconia ceramics of stabilized with yttrium oxide.
This utility model device is in use; first lower platen 4 is positioned on the pedestal of electronic universal tester lower end; lower gasket 3 is placed in groove; then the glass specimen to test is placed; subsequently Upper gasket 2 is pressed on sample; for fixing sample and protection device, finally top board 1 is carried out coupling by the groove protruded with lower platen 4 fixing. Open testing machine, the measurement of comprcssive strength can be carried out.
Claims (6)
1. the device measuring glass comprcssive strength, it is characterised in that include top board (1), Upper gasket (2), lower gasket (3), lower platen (4); Wherein top board (1) is provided with protrusion, and lower platen (4) is provided with groove, protrudes and groove match, is placed with Upper gasket (2) and lower gasket (3) in the groove of lower platen (4).
2. a kind of device measuring glass comprcssive strength according to claim 1, it is characterised in that: the protrusion height of described top board (1) is 10��15mm, and the depth of groove of lower platen (4) is 25��30mm.
3. a kind of device measuring glass comprcssive strength according to claim 1, it is characterised in that: the groove diameter 0.1��1mm less of the protrusion diameter of top board (1) of described lower platen (4).
4. a kind of device measuring glass comprcssive strength according to claim 1, it is characterized in that: described Upper gasket (2) is consistent with the diameter of lower gasket (3), thickness all at 3��8mm, and all little than the groove diameter of lower platen (4) 0.1��0.5mm of their diameter.
5. a kind of device measuring glass comprcssive strength according to claim 1, it is characterised in that: described top board (1) and the material of lower platen (4) they are steel.
6. a kind of device measuring glass comprcssive strength according to claim 1, it is characterised in that: described Upper gasket (2) and the material of lower gasket (3) are the zirconia ceramics of stabilized with yttrium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073603.0U CN205301071U (en) | 2015-12-21 | 2015-12-21 | Measure glass compressive strength's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073603.0U CN205301071U (en) | 2015-12-21 | 2015-12-21 | Measure glass compressive strength's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301071U true CN205301071U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521073603.0U Active CN205301071U (en) | 2015-12-21 | 2015-12-21 | Measure glass compressive strength's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769450A (en) * | 2016-11-29 | 2017-05-31 | 中国科学院上海应用物理研究所 | Fused salt environmental mechanicses performance testing device, system and method |
| CN106989989A (en) * | 2017-05-05 | 2017-07-28 | 核工业理化工程研究院 | A kind of Mechanics Performance Testing loading system |
-
2015
- 2015-12-21 CN CN201521073603.0U patent/CN205301071U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769450A (en) * | 2016-11-29 | 2017-05-31 | 中国科学院上海应用物理研究所 | Fused salt environmental mechanicses performance testing device, system and method |
| CN106769450B (en) * | 2016-11-29 | 2019-05-03 | 中国科学院上海应用物理研究所 | Fused salt environmental mechanics performance testing device, system and method |
| CN106989989A (en) * | 2017-05-05 | 2017-07-28 | 核工业理化工程研究院 | A kind of Mechanics Performance Testing loading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |