CN205015235U - Hardmeter - Google Patents
Hardmeter Download PDFInfo
- Publication number
- CN205015235U CN205015235U CN201520646333.1U CN201520646333U CN205015235U CN 205015235 U CN205015235 U CN 205015235U CN 201520646333 U CN201520646333 U CN 201520646333U CN 205015235 U CN205015235 U CN 205015235U
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- China
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- upper cover
- pressure head
- handle
- screw rod
- bonnet
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Abstract
The utility model discloses a hardmeter, including base, hou gai, upper cover and face guard, base, back lid and upper cover be fixed connection in proper order, the face guard is established at the upper cover front end, face guard and upper cover fixed connection, be provided with display screen and fine setting knob on the face guard, be provided with the light source adjusting handle in the upper cover, after cover and be provided with the handle, become lotus hand wheel and pressure head, hand wheel connection is carried on one's shoulder or back with the handle with becoming respectively to the pressure head, handle one side is provided with measuring microscope, measuring microscope rotates with the back lid and is connected, the pressure head below has set gradually clamp plate examination platform, screw rod and swiveling wheel, swiveling wheel and screw rod threaded connection, this hardmeter spirit density is high, and stability is good, and convenient operation is applicable to workshop and laboratory.
Description
Technical field
The utility model relates to a kind of physical measurement techniques field, particularly relates to a kind of sclerometer.
Background technology
Metal hardness is measured and is defined by Lei Aomuer proposition hardness the earliest: represent that material repels hard object body is pressed into the ability on its surface.It is one of important performance indexes of metal material.General hardness is higher, and wearing quality is better, can be divided into by principle: Leeb Hardness Tester, Rockwell hardometer, Brinell tester, Shore durometer, Shore hardness tester, Bareol hardness meter, microhardness testers, mohs hardness, Vickers etc.Be divided into by measuring object: fruit sclerometer, cement sclerometer etc.Microhardness testers are the novel micro Vickers and the Knoop hardness testing tool that adopt precision machinery technology and photoelectric technology. it has good reliability, operability and intuitive. microhardness testers novel appearance, employing microcomputer controls, by the soft strong measurement can selecting Vickers and Knoop hardness, the power of measurement light source can be regulated, and the energy preset trial power retention time, adopt LCD display, scale of hardness HV or HK can be selected by operation control key, test force, protect the lotus time, light-source brightness can step-less adjustment. record catercorner length D1 and D2 value with micrometer eyepiece, hardness number can be shown on LCD after key-press input, easy and simple to handle. by panel input measurement impression catercorner length, screen directly reads hardness number, easy table look-up loaded down with trivial details. microhardness testers adopt unique impression to measure conversion and micrometer eyepiece one-shot measurement reading mechanism. easy to use, measuring accuracy is high. and microhardness testers also can according to user's particular/special requirement preparation camera, can take institute's pressure measurement trace and material metallographic structure. be widely used in mensuration small, thin type test specimen, the microhardness of the test specimens such as surface cementation coating and mensuration glass, pottery, agate, the Knoop hardness of the material that synthetic cut stone etc. are more crisp and hard, it is scientific research institution, factory and quality supervision department carry out the ideal grade testing tool of investigation of materials and detection.Can be used for measuring steel and cast steel, alloy tool steel, stainless steel, casting pig, spheroidal-graphite cast iron, cast aluminium alloy, ormolu (brass), signal bronze (bronze), fine copper, forged steel, thermal treatment, carbonization, laser quenching hardened layer, surface coating, steel, non-ferrous metal and small and thin part, rubber, plastics, IC thin slice, jewelry etc.
Current existing sclerometer complex structure, inconvenient operation, measuring accuracy is lower, runs stable not.
Utility model content
It is high that the technical problems to be solved in the utility model is to provide a kind of clever density, and good stability is easy to operate, is applicable to the sclerometer in workshop and laboratory.
For solving the problem, the utility model adopts following technical scheme:
A kind of sclerometer, comprise base, bonnet, upper cover and face shield, described base, bonnet and upper cover are fixedly connected sequentially, base can keep sclerometer Stability Analysis of Structures when measuring, pressure head can apply pressure to test block, thus formation indenture, described face shield is located at upper cover front end, described face shield is fixedly connected with upper cover, described face shield is provided with display screen and vernier adjustment knob, light source control hand wheel is provided with in described upper cover, described bonnet is provided with handle, become lotus handwheel and pressure head, handle, become startup and applied pressure that lotus handwheel can regulate pressure head, described pressure head is respectively with handle with become lotus handwheel and be connected, described handle side is provided with measuring microscope, test microscope can the extruding data of testing pressure head, described measuring microscope and bonnet are rotationally connected, pressing plate test stand is disposed with below described pressure head, screw rod and swiveling wheel, described swiveling wheel is connected with screw flight, the convenient position regulating pressing plate test stand.
As preferably, described pressing plate test stand is fixedly connected with screw rod, and holding structure is stablized.
As preferably, described change lotus handwheel side is provided with waver, conveniently switches different measurement patterns.
As preferably, described screw rod is connected with base rotation, facilitates rotating screw bolt.
As preferably, described pressure head and pressing plate test stand are corresponding setting, facilitate the test of pressure head.
It is high that this technical scheme has clever density, and good stability is easy to operate, is applicable to the feature in workshop and laboratory.
The beneficial effects of the utility model are: the base of setting can keep sclerometer Stability Analysis of Structures when measuring, pressure head can apply pressure to test block, thus formation indenture, handle, change lotus handwheel can regulate startup and the applied pressure of pressure head, test microscope can the extruding data of testing pressure head, swiveling wheel is connected with screw flight, the convenient position regulating pressing plate test stand, and waver is convenient switches different measurement patterns.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the scleroscopic structural drawing of one of the present utility model.
Embodiment
Consult shown in Fig. 1, a kind of sclerometer, comprise base 1, bonnet 2, upper cover 3 and face shield 4, described base 1, bonnet 2 and upper cover 3 are fixedly connected sequentially, described face shield 4 is located at upper cover 3 front end, described face shield 4 is fixedly connected with upper cover 3, described face shield 4 is provided with display screen 5 and vernier adjustment knob 6, light source control hand wheel 7 is provided with in described upper cover 3, in use, workpiece is fixed in pressing plate test stand 12, measurement pattern is regulated by becoming lotus handwheel 9, pressure head 10 is made to start to apply pressure to workpiece by adjusting handle 8 and change lotus handwheel 9, measured by measuring microscope 11, can on display screen 5 display measurement data, described bonnet 2 is provided with handle 8, become lotus handwheel 9 and pressure head 10, described pressure head 10 is respectively with handle 8 with become lotus handwheel 9 and be connected, described handle 8 side is provided with measuring microscope 11, described measuring microscope 11 is rotationally connected with bonnet 2, pressing plate test stand 12 is disposed with below described pressure head 10, screw rod 13 and swiveling wheel 14, described swiveling wheel 14 is threaded with screw rod 13.
Described pressing plate test stand 12 is fixedly connected with screw rod 13, and in use, holding structure is stablized.
Described change lotus handwheel 9 side is provided with waver 15, in use, and the measurement pattern that convenient switching is different.
Described screw rod 13 is rotationally connected with base 1, in use, facilitates rotating screw bolt 13.
Described pressure head 10 is arranged in corresponding with pressing plate test stand 12, in use, facilitates the test of pressure head 10.
In use, workpiece being fixed in pressing plate test stand 12, regulating measurement pattern by becoming lotus handwheel 9, make pressure head 10 start to apply pressure to workpiece by adjusting handle 8 and change lotus handwheel 9, measured by measuring microscope 11, can on display screen 5 display measurement data.
The base that the utility model is arranged can keep sclerometer Stability Analysis of Structures when measuring, pressure head can apply pressure to test block, thus formation indenture, handle, change lotus handwheel can regulate startup and the applied pressure of pressure head, test microscope can the extruding data of testing pressure head, swiveling wheel is connected with screw flight, the convenient position regulating pressing plate test stand, and waver is convenient switches different measurement patterns.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a sclerometer, it is characterized in that: comprise base, bonnet, upper cover and face shield, described base, bonnet and upper cover are fixedly connected sequentially, described face shield is located at upper cover front end, described face shield is fixedly connected with upper cover, described face shield is provided with display screen and vernier adjustment knob, light source control hand wheel is provided with in described upper cover, described bonnet is provided with handle, become lotus handwheel and pressure head, described pressure head is respectively with handle with become lotus handwheel and be connected, described handle side is provided with measuring microscope, described measuring microscope and bonnet are rotationally connected, pressing plate test stand is disposed with below described pressure head, screw rod and swiveling wheel, described swiveling wheel is connected with screw flight.
2. sclerometer according to claim 1, is characterized in that: described pressing plate test stand is fixedly connected with screw rod.
3. sclerometer according to claim 1, is characterized in that: described change lotus handwheel side is provided with waver.
4. sclerometer according to claim 1, is characterized in that: described screw rod is connected with base rotation.
5. sclerometer according to claim 1, is characterized in that: described pressure head and pressing plate test stand are corresponding setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646333.1U CN205015235U (en) | 2015-08-26 | 2015-08-26 | Hardmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646333.1U CN205015235U (en) | 2015-08-26 | 2015-08-26 | Hardmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015235U true CN205015235U (en) | 2016-02-03 |
Family
ID=55213830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646333.1U Expired - Fee Related CN205015235U (en) | 2015-08-26 | 2015-08-26 | Hardmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015235U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699227A (en) * | 2016-02-18 | 2016-06-22 | 苏州莱测检测科技有限公司 | Portable hardness meter |
| CN106153483A (en) * | 2016-08-27 | 2016-11-23 | 李子振 | A kind of durometer being applicable to rubber and operational approach thereof |
| CN108344633A (en) * | 2018-01-31 | 2018-07-31 | 中国航发动力股份有限公司 | A kind of light supply apparatus for Brinell's machine |
| CN109738315A (en) * | 2019-01-07 | 2019-05-10 | 上海交通大学 | Ultrasonic wave added instrumentation indentation test machine and test method |
-
2015
- 2015-08-26 CN CN201520646333.1U patent/CN205015235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699227A (en) * | 2016-02-18 | 2016-06-22 | 苏州莱测检测科技有限公司 | Portable hardness meter |
| CN106153483A (en) * | 2016-08-27 | 2016-11-23 | 李子振 | A kind of durometer being applicable to rubber and operational approach thereof |
| CN108344633A (en) * | 2018-01-31 | 2018-07-31 | 中国航发动力股份有限公司 | A kind of light supply apparatus for Brinell's machine |
| CN109738315A (en) * | 2019-01-07 | 2019-05-10 | 上海交通大学 | Ultrasonic wave added instrumentation indentation test machine and test method |
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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 Termination date: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |