CN205175816U - Calibrating device of experimental power of A type shore durometer - Google Patents
Calibrating device of experimental power of A type shore durometer Download PDFInfo
- Publication number
- CN205175816U CN205175816U CN201521017480.9U CN201521017480U CN205175816U CN 205175816 U CN205175816 U CN 205175816U CN 201521017480 U CN201521017480 U CN 201521017480U CN 205175816 U CN205175816 U CN 205175816U
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- China
- Prior art keywords
- shore durometer
- lever
- base station
- scale
- calibrating device
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a calibrating device of experimental power of A type shore durometer relates to the shore durometer field, the experimental calibrating device structure of doing all can of concretely relates to shore durometer. Including the base station, install shore durometer on the base station, it has a supporter to be located shore durometer left side rigidity on the base station, and the lever of a level setting sets up in the base station top, and lever and supporter are articulated in the fulcrum position, the lever left part is provided with the scale, is provided with the slider weight on the scale, lever right part card is in the penetrator lower part, and the lever right -hand member is provided with balanced sticking together. The utility model provides an experimental power calibrating device of shore durometer exist manual loaded not enough, problem that the accuracy is not high.
Description
Technical field
The utility model relates to Shore durometer field, is specifically related to the calibrating installation structure of Shore durometer test force.
Background technology
Calibration at present for Shore durometer test force parameter uses standard dynamometer as standard usually, and adopt the mode load test power of manual loading, in load test power process, standard dynamometer is placed on special stand platform, Shore durometer is fixed in special stand upper end, is rise and decline by afterburning handle parametric controller.Although standard dynamometer has the high advantage of class of accuracy, but there is very large instability in manual loading process, because by special stand afterburner process, standard dynamometer can not be fixed, movement can be produced in afterburner process, cause and load force value out of plumb, secondly manual loading keeps test force not stablize, thus have influence on the reading of measurement result, so the test force calibrating Shore durometer in this way affects larger by human factor, the accuracy tool of measurement result is had a significant impact, the measurement result uncertainty finally evaluated is also larger.
Summary of the invention
The utility model provides a kind of calibrating installation of A type Shore durometer test force, and the utility model solves the deficiency that Shore durometer test force calibrating installation exists manual loading, the problem that accuracy is not high.
For solving the problem, the utility model adopts following technical scheme: a kind of calibrating installation of A type Shore durometer test force, comprises base station, Shore durometer installed by base station; On base station, be positioned at Shore durometer leftward position be fixed with a supporter, a horizontally disposed lever is arranged at above base station, lever and supporter hinged at position of the fulcrum; Lever left part is provided with scale, scale is provided with slide block counterweight; Lever right part is stuck in penetrator bottom, and lever right-hand member is provided with balance and sticks together.
The utility model Shore durometer test force calibrating installation, utilize to become arm bar equilibrium principle, realize load steadily to load, different test forces can be loaded by a slide block counterweight, the accuracy of measurement of Shore durometer test force calibrating installation is high, and accuracy of measurement is within ± 10mN.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Symbol description in figure: balance sticks together 1; Balance groove 2; Slide block counterweight 3; Base station 4; Fulcrum 5; Scale 6; Lever 7; Penetrator 8; Supporter 9.
Embodiment
By best embodiment, the utility model is described in detail below
.
As shown in Figure 1, a kind of calibrating installation of A type Shore durometer test force, comprises base station 4, Shore durometer is installed by base station 4; On base station 4, be positioned at Shore durometer leftward position be fixed with a supporter 9, horizontally disposed lever 7 and be arranged at above base station 4, lever 7 is hinged in fulcrum 5 position with supporter 9; Lever 7 left part is provided with scale 6, scale 6 is provided with slide block counterweight 3; Lever 7 right part is stuck in penetrator 8 bottom, the surface of lever 7 right-hand member is also provided with one balance groove 2, lever 7 right-hand member is provided with balance and sticks together 1, balance stick together 1 threaded hole coordinate with the screw rod of scale 6 right-hand member.
Shore durometer test force calibrating installation can realize the loading of different tests power.Scale high scale is designed with 0HA, 10HA, 20HA, 30HA, 40HA etc., maximal value is 100HA, obtaining corresponding test force according to the formula that Shore durometer number and test force convert, is 550mN, 2050mN, 3550mN, 5050mN, 6550mN and 8050mN respectively.When slide block counterweight is in scale 0HA position, by lever regulating flattening mechanism, the force value being loaded into Shore durometer pressure head end is 550mN, when slide block counterweight is in scale 20HA position, the force value being loaded into Shore durometer pressure head end is 2050mN, by that analogy, finally when slide block counterweight is in scale 100HA position, the force value being loaded into Shore durometer pressure head end is 8050mN.
The position that lever arm of force contacts with Shore durometer pressure head is designed with Baltimore groove, penetrator is dropped in Baltimore groove, thus avoid Shore durometer pressing generation minute movement in loading force value process, slide block counterweight is in sliding process, accomplish at the uniform velocity, the relatively manual longitudinal charging handle of this point more easily controls, when slide block counterweight slides into assigned address as far as possible, force value can be good at keeping stable, contributes to the reading of final measurement.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (1)
1. a calibrating installation for A type Shore durometer test force, comprises base station, Shore durometer is installed by base station; It is characterized in that, on base station, be positioned at Shore durometer leftward position be fixed with a supporter, a horizontally disposed lever is arranged at above base station, lever and supporter hinged at position of the fulcrum; Lever left part is provided with scale, scale is provided with slide block counterweight; Lever right part is stuck in penetrator bottom, and lever right-hand member is provided with balance and sticks together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017480.9U CN205175816U (en) | 2015-12-10 | 2015-12-10 | Calibrating device of experimental power of A type shore durometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017480.9U CN205175816U (en) | 2015-12-10 | 2015-12-10 | Calibrating device of experimental power of A type shore durometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175816U true CN205175816U (en) | 2016-04-20 |
Family
ID=55739794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521017480.9U Expired - Fee Related CN205175816U (en) | 2015-12-10 | 2015-12-10 | Calibrating device of experimental power of A type shore durometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037032A (en) * | 2017-12-08 | 2018-05-15 | 武汉华星光电半导体显示技术有限公司 | Tester |
| US11022532B2 (en) | 2017-12-08 | 2021-06-01 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Pressure and hardness tester of planar test piece |
| CN114508986A (en) * | 2022-02-18 | 2022-05-17 | 湖南省计量检测研究院 | Method for measuring lever ratio of lever type geosynthetic material thickness gauge |
-
2015
- 2015-12-10 CN CN201521017480.9U patent/CN205175816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037032A (en) * | 2017-12-08 | 2018-05-15 | 武汉华星光电半导体显示技术有限公司 | Tester |
| WO2019109527A1 (en) * | 2017-12-08 | 2019-06-13 | 武汉华星光电半导体显示技术有限公司 | Tester |
| US11022532B2 (en) | 2017-12-08 | 2021-06-01 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Pressure and hardness tester of planar test piece |
| CN114508986A (en) * | 2022-02-18 | 2022-05-17 | 湖南省计量检测研究院 | Method for measuring lever ratio of lever type geosynthetic material thickness gauge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20191210 |