CN104280301A - Portable mold hardness measurement device - Google Patents
Portable mold hardness measurement device Download PDFInfo
- Publication number
- CN104280301A CN104280301A CN201410587089.6A CN201410587089A CN104280301A CN 104280301 A CN104280301 A CN 104280301A CN 201410587089 A CN201410587089 A CN 201410587089A CN 104280301 A CN104280301 A CN 104280301A
- Authority
- CN
- China
- Prior art keywords
- measuring
- hardness
- measuring tube
- release lever
- carriage release
- 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.)
- Granted
Links
Abstract
The invention discloses a portable mold hardness measurement device. The portable mold hardness measurement device comprises a hardness gauge body and a measurement device, wherein the measurement device comprises a measurement pipe which is vertically arranged on the side surface of the hardness gauge body and is connected with the hardness gauge body; a hardness display meter is arranged on the front surface of the hardness gauge body; an energy storage spring is arranged inside the measurement pipe; a movable rod connected with the energy storage spring is arranged at one end, extending into the hardness gauge body, of the measurement pipe; a measurement probe is arranged at one end, far from the hardness gauge body, of the measurement pipe; the measurement probe penetrates out of the measurement pipe in a free state of the energy storage spring; the movable rod and the measurement probe are arranged at two ends of the measurement pipe along the center axis of the measurement pipe; the movable rod is arranged in a guide tank of the hardness gauge body. The portable mold hardness measurement device is simple in structure and convenient to use; the hardness and the strength of deep grooves or holes of molds can be detected; the measurement accuracy and the measurement efficiency are improved.
Description
Technical field
The present invention relates to sclerometer checkout equipment technical field, particularly relate to a kind of portable die hardness measuring device.
Background technology
Sclerometer is a kind of checkout equipment for measuring material hardness.Sclerometer is divided into bench mounted hardness tester, portable hardometer two kinds, and bench mounted hardness tester is mainly used in laboratory and uses, and has the advantage that precision is high, and portable hardometer is used for mounted Bu Shi or permanent assembling parts, easy to carry.Mainly be divided into portable Leeb Hardness Tester, portable Rockwell hardness tester, Portable Brinell hardness tester.
In the process of actual measurement, such as, when mould being detected, if die surface offers groove or hole, produce thermal stress change owing to can produce in the process of boring or groove milling in heat causing hole or in groove, therefore also can there is corresponding change in the hardness of its inside.When using the portable electronic sclerometer of prior art to carry out hardness measurement to this some holes or groove, if the degree of depth of groove/opening is darker, that bottom that just probe cannot be extend into groove/opening is measured, and therefore portable electronic sclerometer of the prior art is not suitable for the hardness measuring dark groove/opening.
Summary of the invention
In order to solve the technical matters existed in background technology, the present invention proposes a kind of portable die hardness measuring device, structure is simple, easy to use, meets the hardness of the dark groove/opening of mould and the mensuration of intensity, improves measuring accuracy and measures efficiency.
A kind of portable die hardness measuring device that the present invention proposes, comprise sclerometer body and measurement mechanism, measurement mechanism comprises measuring tube, measuring tube is vertically set on the side of sclerometer body and is connected with sclerometer body, sclerometer body front is provided with hardness indicator gauge, energy-stored spring is provided with in measuring tube, the measuring tube one end stretching into sclerometer body interior is provided with the carriage release lever be connected with energy-stored spring, measuring sonde is provided with in measuring tube away from sclerometer body one end, measuring sonde passes measuring tube under energy-stored spring free state, carriage release lever, measuring sonde is arranged on the two ends of measuring tube along the central axis of measuring tube, carriage release lever arranges in the intrinsic gathering sill of sclerometer, the side opening of carriage release lever is provided with teeth groove, teeth groove is arranged along the length direction of carriage release lever, sclerometer body interior is provided with transmitting gear, the central axis of transmitting gear and hardness indicator gauge arranges and drives indicators turn, teeth groove on transmitting gear and carriage release lever is suitable, measuring sonde and groove/opening to be measured offset and drive energy-stored spring upwardly carriage release lever, teeth groove on carriage release lever drives transmitting gear rotation to realize pointer and deflects on hardness indicator gauge.
Preferably, measuring sonde is a kind of in adamas probe, steel ball probe and sintered carbide ball probe.
Preferably, sclerometer body is provided with hand-held position.
Preferably, measuring tube is set with the baffle plate offseted with mould, baffle plate is connected with Handheld Division by extrusion spring, and the stiffness factor of extrusion spring is less than the stiffness factor of energy-stored spring.
Preferably, extrusion spring to be arranged on outside measuring tube and coaxially to arrange with energy-stored spring.
Preferably, extrusion spring is distributed on outside measuring tube.
Preferably, measuring tube be provided with along measuring tube central axial direction arrange scale for measuring the degree of depth of groove/opening to be measured.
A kind of portable die hardness measuring device provided by the invention, measuring tube stretches in groove/opening and makes to offset bottom measuring sonde and groove/opening, drive measuring sonde by sclerometer body and offset until measuring sonde flushes with bottom groove/opening bottom groove/opening, measuring sonde drives energy-stored spring, carriage release lever moves up, the pointer that teeth groove on carriage release lever drives transmitting gear to rotate in drive hardness indicator gauge swings, thus hardness and the intensity of Measurement die can be read on hardness indicator gauge, by the rack geared adopted, measuring accuracy, measurement efficiency is high.The present invention is set with baffle plate on measuring tube, and baffle plate is connected with sclerometer body by extrusion spring, ensures the bottom in measuring sonde vertical insertion grooves/hole, improves measuring accuracy further and measures efficiency.Measuring tube in the present invention is provided with the scale arranged along measuring tube central axial direction, can be used for measuring the degree of depth of groove/opening, has widened purposes of the present invention.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of a kind of portable die hardness measuring device that the present invention proposes.
Fig. 2 is the inner structure schematic diagram of a kind of portable die hardness measuring device that the present invention proposes.
Fig. 3 is the structural representation of a kind of portable die hardness measuring device specific embodiment that the present invention proposes.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, Fig. 1 is the surface structure schematic diagram of a kind of portable die hardness measuring device that the present invention proposes; Fig. 2 is the inner structure schematic diagram of a kind of portable die hardness measuring device that the present invention proposes; Fig. 3 is the structural representation of a kind of portable die hardness measuring device specific embodiment that the present invention proposes.
With reference to Fig. 1, Fig. 2, a kind of portable die hardness measuring device that the present invention proposes, comprise sclerometer body 1 and measurement mechanism 2, measurement mechanism 2 comprises measuring tube 20, measuring tube 20 is vertically set on the side of sclerometer body 1 and is connected with sclerometer body 1, sclerometer body 1 is provided with hand-held position, sclerometer body 1 front is provided with hardness indicator gauge 11, energy-stored spring 21 is provided with in measuring tube 20, measuring tube 20 one end stretching into sclerometer body 1 inside is provided with the carriage release lever 22 be connected with energy-stored spring 21, measuring sonde 23 is provided with in measuring tube 20 away from sclerometer body 1 one end, measuring sonde 23 is sintered carbide ball probe, measuring sonde 23 passes measuring tube 20 under energy-stored spring 21 free state, carriage release lever 22, measuring sonde 23 is arranged on the two ends of measuring tube 20 along the central axis of measuring tube 20, carriage release lever 22 arranges in the gathering sill in sclerometer body 1, the side opening of carriage release lever 22 is provided with teeth groove, teeth groove is arranged along the length direction of carriage release lever 22, sclerometer body 1 inside is provided with transmitting gear 12, transmitting gear 12 arranges with the central axis of hardness indicator gauge 11 and drives indicators turn, transmitting gear 12 is suitable with the teeth groove on carriage release lever 22, measuring sonde 23 and groove/opening to be measured offset and drive energy-stored spring 21 upwardly carriage release lever 22, teeth groove on carriage release lever 22 drives transmitting gear 12 rotation to realize pointer and deflects on hardness indicator gauge 12.
Using method of the present invention is as follows: measuring tube 20 stretches in groove/opening and makes to offset bottom measuring sonde 23 and groove/opening, drive measuring sonde 23 by sclerometer body 1 and offset until measuring sonde flushes with bottom groove/opening bottom groove/opening, measuring sonde 23 drives energy-stored spring 21, carriage release lever 22 moves up, the pointer that teeth groove on carriage release lever 22 drives transmitting gear 12 to rotate in drive hardness indicator gauge 11 swings, thus hardness and the intensity of Measurement die can be read on hardness indicator gauge 11, the rack geared of the present invention by adopting, measuring accuracy, measurement efficiency is high.
With reference to Fig. 3, in a particular embodiment, measuring tube 20 is set with the baffle plate 24 offseted with mould, baffle plate 24 is connected with sclerometer body 1 by extrusion spring 25, extrusion spring 25 is distributed on outside measuring tube 20, and the stiffness factor of extrusion spring 25 is less than the stiffness factor of energy-stored spring 21, measuring tube 20 be provided with along measuring tube 20 central axial direction arrange scale for measuring the degree of depth of groove/opening to be measured.The present invention is set with baffle plate 24 on measuring tube 20, and baffle plate 24 is connected with sclerometer body 1 by extrusion spring 25, ensures the bottom in measuring sonde 23 vertical insertion grooves/hole, improves measuring accuracy further and measures efficiency; Measuring tube 20 is provided with the scale arranged along measuring tube 20 central axial direction, can be used for measuring the degree of depth of groove/opening, has widened purposes of the present invention.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a portable die hardness measuring device, it is characterized in that, comprise sclerometer body (1) and measurement mechanism (2), measurement mechanism (2) comprises measuring tube (20), measuring tube (20) is vertically set on the side of sclerometer body (1) and is connected with sclerometer body (1), sclerometer body (1) front is provided with hardness indicator gauge (11), energy-stored spring (21) is provided with in measuring tube (20), measuring tube (20) one end stretching into sclerometer body (1) inner is provided with the carriage release lever (22) be connected with energy-stored spring (21), measuring sonde (23) is provided with away from the measuring tube (20) of sclerometer body (1) one end, measuring sonde (23) passes measuring tube (20) under energy-stored spring (21) free state, carriage release lever (22), measuring sonde (23) is arranged on the two ends of measuring tube (20) along the central axis of measuring tube (20), carriage release lever (22) arranges in the gathering sill in sclerometer body (1), the side opening of carriage release lever (22) is provided with teeth groove, teeth groove is arranged along the length direction of carriage release lever (22), sclerometer body (1) inside is provided with transmitting gear (12), transmitting gear (12) arranges with the central axis of hardness indicator gauge (11) and drives indicators turn, transmitting gear (12) is suitable with the teeth groove on carriage release lever (22), measuring sonde (23) and groove/opening to be measured offset and drive energy-stored spring (21) upwardly carriage release lever (22), teeth groove on carriage release lever (22) drives transmitting gear (12) rotation to realize pointer and deflects on hardness indicator gauge (11).
2. portable die hardness measuring device according to claim 1, is characterized in that, measuring sonde (23) is one in adamas probe, steel ball probe and sintered carbide ball probe.
3. portable die hardness measuring device according to claim 1, is characterized in that, sclerometer body (1) is provided with hand-held position.
4. portable die hardness measuring device according to claim 1, it is characterized in that, measuring tube (20) is set with the baffle plate (24) offseted with mould, baffle plate (24) is connected with sclerometer body (1) by extrusion spring (25), and the stiffness factor of extrusion spring (25) is less than the stiffness factor of energy-stored spring (21).
5. portable die hardness measuring device according to claim 4, is characterized in that, extrusion spring (25) is arranged on measuring tube (20) outside and coaxially arranges with energy-stored spring (21).
6. portable die hardness measuring device according to claim 4, is characterized in that, extrusion spring (25) is distributed on measuring tube (20) outside.
7. the portable die hardness measuring device according to claim 1 or 4, is characterized in that, measuring tube (20) be provided with along measuring tube (20) central axial direction arrange scale for measuring the degree of depth of groove/opening to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587089.6A CN104280301B (en) | 2014-10-28 | 2014-10-28 | A kind of portable die hardness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587089.6A CN104280301B (en) | 2014-10-28 | 2014-10-28 | A kind of portable die hardness measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104280301A true CN104280301A (en) | 2015-01-14 |
| CN104280301B CN104280301B (en) | 2018-11-20 |
Family
ID=52255398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410587089.6A Active CN104280301B (en) | 2014-10-28 | 2014-10-28 | A kind of portable die hardness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104280301B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314943A (en) * | 2016-04-27 | 2017-11-03 | 上海颢屹汽车设计有限公司 | Cortex hardness detecting instrument |
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234614Y (en) * | 1994-09-16 | 1996-09-04 | 牡丹江市机械研究所 | Hand fruit hardness meter |
| CN2255041Y (en) * | 1995-12-19 | 1997-05-28 | 营口市材料试验机厂 | Rubber/plastic hardness investigating device |
| CN2406244Y (en) * | 1999-12-28 | 2000-11-15 | 时代集团公司 | Hardness-meter test table |
| CN101183062A (en) * | 2007-11-06 | 2008-05-21 | 浙江工业大学 | Hardness detection method of semi-fixed abrasive grain abrasive tools |
| CN201221933Y (en) * | 2008-05-12 | 2009-04-15 | 中钢集团邢台机械轧辊有限公司 | Roller rigidity detection point depth measuring rule |
| CN201367441Y (en) * | 2009-03-05 | 2009-12-23 | 鞍钢股份有限公司 | Automatic correcting device of manipulator for inserting sublance into carbon head in rotating furnace |
| CN201583463U (en) * | 2009-12-31 | 2010-09-15 | 李小莉 | Electronic digital display Shore durometer |
| CN202305352U (en) * | 2011-10-18 | 2012-07-04 | 温州市海宝仪器有限公司 | Digital display sclerometer |
| CN103033428A (en) * | 2012-12-13 | 2013-04-10 | 张天宝 | Digital display Barcol hardness gauge |
| CN203811489U (en) * | 2014-03-14 | 2014-09-03 | 宁波甬抚机械有限公司 | Portable durometer for mold measurement |
-
2014
- 2014-10-28 CN CN201410587089.6A patent/CN104280301B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234614Y (en) * | 1994-09-16 | 1996-09-04 | 牡丹江市机械研究所 | Hand fruit hardness meter |
| CN2255041Y (en) * | 1995-12-19 | 1997-05-28 | 营口市材料试验机厂 | Rubber/plastic hardness investigating device |
| CN2406244Y (en) * | 1999-12-28 | 2000-11-15 | 时代集团公司 | Hardness-meter test table |
| CN101183062A (en) * | 2007-11-06 | 2008-05-21 | 浙江工业大学 | Hardness detection method of semi-fixed abrasive grain abrasive tools |
| CN201221933Y (en) * | 2008-05-12 | 2009-04-15 | 中钢集团邢台机械轧辊有限公司 | Roller rigidity detection point depth measuring rule |
| CN201367441Y (en) * | 2009-03-05 | 2009-12-23 | 鞍钢股份有限公司 | Automatic correcting device of manipulator for inserting sublance into carbon head in rotating furnace |
| CN201583463U (en) * | 2009-12-31 | 2010-09-15 | 李小莉 | Electronic digital display Shore durometer |
| CN202305352U (en) * | 2011-10-18 | 2012-07-04 | 温州市海宝仪器有限公司 | Digital display sclerometer |
| CN103033428A (en) * | 2012-12-13 | 2013-04-10 | 张天宝 | Digital display Barcol hardness gauge |
| CN203811489U (en) * | 2014-03-14 | 2014-09-03 | 宁波甬抚机械有限公司 | Portable durometer for mold measurement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314943A (en) * | 2016-04-27 | 2017-11-03 | 上海颢屹汽车设计有限公司 | Cortex hardness detecting instrument |
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
| CN110595870B (en) * | 2019-09-17 | 2021-09-28 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104280301B (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105092399B (en) | Combined type qualimeter | |
| CN203024675U (en) | Longhole survey tool | |
| CN203117060U (en) | Stratometer | |
| CN104034297A (en) | Device for automatically measuring diameter of tree | |
| CN202814322U (en) | Concentricity detection device for sleeve part | |
| CN102878899A (en) | Device for measuring length of stepped hole inside deep hole | |
| CN103837058A (en) | Center line caliper gauge | |
| CN104280301A (en) | Portable mold hardness measurement device | |
| CN108278953B (en) | Touch height test tool and test method | |
| CN102706248A (en) | Two-dimensional displacement measurement device and method | |
| CN201285263Y (en) | Internal groove caliper gauge | |
| CN205100966U (en) | Cross four arm caliper survey appearance of drilling rod storage formula | |
| CN104297085A (en) | Digital display-type mold hardness measuring device | |
| CN202709971U (en) | Device for detecting distance between clamping spring grooves of piston | |
| CN202836443U (en) | Device for measuring length of stepped hole inside deep hole | |
| CN203744873U (en) | Center line gauge | |
| CN102506661A (en) | Diameter measuring mechanism for inner-bore slot | |
| CN203116686U (en) | Verticality gauge | |
| CN105136253A (en) | Magnetostrictive liquid level meter detection device | |
| CN201277842Y (en) | Inner caliper with staff | |
| CN203811489U (en) | Portable durometer for mold measurement | |
| CN201922081U (en) | Drilling machine capable of displaying machining depth | |
| CN102476324A (en) | Measuring movement rest | |
| CN206192223U (en) | Sign indicating number bridge height detector | |
| CN2914080Y (en) | New pattern high-temperature and low-temperature box tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151126 Address after: The economic development zone of Longgang road and Yaohai road junction Qi Garden real District of Hefei City, Anhui province 230000 two B group 39 building 803 room Applicant after: HEFEI ZAIDE MACROMOLECULE MATERIAL CO., LTD. Address before: 230000 No. 45 West Chaohu Road, upper town, Feixi County, Anhui, Hefei Applicant before: HEFEI ZHUOYUE ANALYTICAL INSTRUMENTS CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: 244000 Anhui Tongling suburb Bridge Economic Development Zone Datong Industrial and Trade Park Xicheng plastic products Patentee after: Tongling Xicheng plastic products Co., Ltd. Address before: The economic development zone of Longgang road and Yaohai road junction Qi Garden real District of Hefei City, Anhui province 230000 two B group 39 building 803 room Patentee before: HEFEI ZAIDE MACROMOLECULE MATERIAL CO., LTD. |