CN108195699A - A kind of Rockwell apparatus - Google Patents
A kind of Rockwell apparatus Download PDFInfo
- Publication number
- CN108195699A CN108195699A CN201711376158.9A CN201711376158A CN108195699A CN 108195699 A CN108195699 A CN 108195699A CN 201711376158 A CN201711376158 A CN 201711376158A CN 108195699 A CN108195699 A CN 108195699A
- Authority
- CN
- China
- Prior art keywords
- rack
- test platform
- handle
- leading screw
- rockwell apparatus
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
- G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0078—Hardness, compressibility or resistance to crushing using indentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
Abstract
A kind of Rockwell apparatus provided by the invention,Including rack,Lifting gear,Pressure head,Loading handle,Relief lever,Instrument board,Stabilizer blade,Fixing device,Lifting gear and pressure head are housed in the rack,The lifting gear includes test platform and elevating mechanism,The test platform is provided with blind hole,The pressure head is above test platform,The loading handle and relief lever are mounted on the side wall of rack,Relief lever is above loading handle,The instrument board is mounted in front of rack,The bottom of the frame is fixedly connected with several stabilizer blades,The fixing device includes leading screw,Handle and fixed block,The leading screw is connected by the side wall of tapped through hole and test platform,The one end of the leading screw inside blind hole is equipped with fixed block,The other end is equipped with handle,Itself adjustable water plane,There is fixing device again,It can measure spherical body,Applicability is high.
Description
【Technical field】
The present invention relates to the technical field of New Hardness Testing Device, more particularly to a kind of technical field of Rockwell apparatus.
【Background technology】
Rockwell hardness measurement is presently the most one of universal hardness detection method, and Rockwell measurement is on Rockwell apparatus
It carries out.Current Rockwell apparatus needs are put in the horizontal plane, can not carry out leveling automatically.General Rockwell apparatus can only
The measured object of some surfacings is measured, the measured object of roller or surface irregularity is difficult to measure, is needed to constantly change
Different test platforms, it is cumbersome, it is poor for applicability.
【Invention content】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of Rockwell apparatus is provided, it is rational in infrastructure, it can
To adjust level by adjusting the leading screw of stabilizer blade, it whether horizontal can be seen that by observing air-bubble level, pass through test platform
Fixing device can fix spherical measurement object, convenient for measuring, improve the applicability of Rockwell apparatus.
To achieve the above object, the present invention proposes a kind of Rockwell apparatus, including rack, lifting gear, pressure head, loading
Handle, relief lever, instrument board, stabilizer blade, fixing device, equipped with lifting gear and pressure head, the lifting gear in the rack
Including test platform and elevating mechanism, the test platform is provided with blind hole, and the pressure head is above test platform, the loading hand
Handle and relief lever are mounted on the side wall of rack, and relief lever is above loading handle, before the instrument board is mounted on rack
Side, the bottom of the frame are fixedly connected with several stabilizer blades, and the fixing device includes leading screw, handle and fixed block, the leading screw
It is connected by the side wall of tapped through hole and test platform, the one end of the leading screw inside blind hole is equipped with fixed block, the other end
Handle is installed.
Preferably, rack antetheca is mounted on equipped with air-bubble level, the air-bubble level on the rack antetheca
Whether middle position is in horizontality convenient for observation Rockwell apparatus.
Preferably, the stabilizer blade of height is controlled there are four the bottom of the frame dresses by leading screw, mounted on bottom of the frame
It is horizontal convenient for adjusting convenient for preventing Rockwell apparatus on four angles.
Preferably, the elevating mechanism is connect with test platform by leading screw, equipped with handwheel, institute on the elevating mechanism
It states and more one control levers is connected on handwheel, the control stick, which is connected through a screw thread, to be fixed on handwheel, and the control stick is distributed on
It is convenient that measuring table is lifted on handwheel side wall.
Preferably, the fixed block is fixedly arranged at the front end with non-slipping block, the non-slipping block is provided with recessed with workpiece contact portion position
Slot is fixed convenient for measuring object to spherical shape.
Preferably, the bottom is provided with fixing groove, the cross section of the fixing groove is circle, and the center of circle is in test platform
On axial line, facilitate the spherical measurement for measuring object.
Preferably, there is irregular decorative pattern on the surface of the handle, convenient for rotary screw rod.
Beneficial effects of the present invention：Compared with prior art, a kind of Rockwell apparatus provided by the invention, it is rational in infrastructure,
It by increasing air-bubble level and height-adjustable stabilizer blade, preferably finds horizontal plane and measures, improved test is flat
Platform can fix spherical measurement object, facilitate the measurement of spherical roller.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of Rockwell apparatus of the present invention；
Fig. 2 is the vertical view of this practicality Rockwell apparatus test platform；
Fig. 3 is the structure diagram of the fixed block of fixing device of the present invention.
In figure：1- racks, 2- lifting gears, 3- pressure heads, 4- loadings handle, 5- relief levers, 6- instrument boards, 7- stabilizer blades,
8- fixing devices, 9- air-bubble levels, 10- handwheels, 11- manipulate just, 12- fixing grooves, 21- test platforms, 22- elevating mechanisms,
81- leading screws, 82- handles, 83- fixed blocks, 211- blind holes, 831- non-slipping blocks.
【Specific embodiment】
Refering to Fig. 1, Fig. 2 and Fig. 3, the embodiment of the present invention provides a kind of Rockwell apparatus, including rack 1, lifting gear 2,
Pressure head 3, loading handle 4, relief lever 5, instrument board 6, stabilizer blade 7, fixing device 8 are equipped with 2 He of lifting gear in the rack 1
Pressure head 3, the lifting gear 2 include test platform 21 and elevating mechanism 22, and the test platform 21 is provided with blind hole 211, described
Pressure head 3 is above test platform 21, and the loading handle 4 and relief lever 5 are mounted on the side wall of rack 1, and relief lever 5 exists
4 top of loading handle, the instrument board 6 are mounted in front of rack, and 1 bottom of rack is fixedly connected with several stabilizer blades 7, described
Fixing device 8 includes leading screw 81, handle 82 and fixed block 83, and the leading screw 81 passes through tapped through hole and the side wall of test platform 21
Connection, the one end of the leading screw 81 inside blind hole 211 are equipped with fixed block 83, and the other end is equipped with handle 82, the rack 1
On antetheca the middle position of 1 antetheca of rack, 1 bottom of rack are mounted on equipped with air-bubble level 9, the air-bubble level 9
Portion dress there are four by leading screw control height stabilizer blade 7, on four angles of 1 bottom of rack, the elevating mechanism 22 with
Test platform 21 is connected by leading screw, and handwheel 10 on the elevating mechanism is housed, more one control levers are connected on the handwheel 10
11, the control stick 11, which is connected through a screw thread, to be fixed on handwheel 10, and the control stick 11 is distributed on 10 side wall of handwheel, described
Fixed block 83 is fixedly arranged at the front end with non-slipping block 831, and the non-slipping block 831 is provided with groove, the blind hole 211 with workpiece contact portion position
Bottom is provided with fixing groove 12, and the cross section of the fixing groove 12 is circle, and the center of circle is on the axial line of test platform 21, described turn
82 surface there is irregular decorative pattern.
The course of work of the present invention：
A kind of Rockwell apparatus proposed by the present invention during the work time, is adjusted by adjusting stabilizer blade 7 at Rockwell apparatus
In horizontality, surveyed object is placed on test platform 21, equipped with lifting gear 2 and pressure head 3, the lifting in the rack 1
Device 2 includes test platform 21 and elevating mechanism 22, and the test platform 21 is provided with blind hole 211, and the pressure head 3 is in test platform
21 tops, the loading handle 4 and relief lever 5 are mounted on the side wall of rack 1, relief lever 5 above loading handle 4,
The instrument board 6 is mounted in front of rack, and the fixing device 8 includes leading screw 81, handle 82 and fixed block 83, the leading screw 81
It is connect by tapped through hole with the side wall of test platform 21, the one end of the leading screw 81 inside blind hole 211 is equipped with fixed block
83, the other end is equipped with handle 82, and by rotating handle 82, measured object is fixed on test platform 21, then is measured.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of Rockwell apparatus, it is characterised in that：Including rack (1), lifting gear (2), pressure head (3), loading handle (4),
Relief lever (5), instrument board (6), stabilizer blade (7), fixing device (8) are equipped with lifting gear (2) and pressure head on the rack (1)
(3), the lifting gear (2) includes test platform (21) and elevating mechanism (22), and the test platform (21) is provided with blind hole
(211), the pressure head (3) is above test platform (21), and the loading handle (4) and relief lever (5) are mounted on rack (1)
Side wall on, relief lever (5) is above the loading handle (4), and the instrument board (6) is in front of rack, the rack (1)
Bottom is fixedly connected with several stabilizer blades (7), and the fixing device (8) includes leading screw (81), handle (82) and fixed block (83), institute
It states leading screw (81) to connect with the side wall of test platform (21) by tapped through hole, the leading screw (81) is in blind hole (211) inside
One end is equipped with fixed block (83), and the other end is equipped with handle (82).
2. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：Air-bubble is housed on rack (1) antetheca
Level (9), the air-bubble level (9) is mounted on the middle position of rack (1) antetheca.
3. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：There are four pass through rack (1) the bottom dress
Leading screw controls the stabilizer blade (7) of height, on four angles of rack (1) bottom.
4. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：The elevating mechanism (22) and test platform
(21) it is connected by leading screw, handwheel (10) on the elevating mechanism is housed, more one control levers are connected on the handwheel (10)
(11), the control stick (11), which is connected through a screw thread, is fixed on handwheel (10), and the control stick (11) is distributed on handwheel (10)
On side wall.
5. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：Being fixedly arranged at the front end with for the fixed block (83) is anti-
Sliding block (831), the non-slipping block (831) are provided with groove with workpiece contact portion position.
6. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：Blind hole (211) bottom is provided with fixing groove
(12), the cross section of the fixing groove (12) is circle, and the center of circle is on the axial line of test platform (21).
7. a kind of Rockwell apparatus as described in claim 1, it is characterised in that：The surface of the handle (82) has irregular
Decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376158.9A CN108195699A (en) | 2017-12-19 | 2017-12-19 | A kind of Rockwell apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376158.9A CN108195699A (en) | 2017-12-19 | 2017-12-19 | A kind of Rockwell apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108195699A true CN108195699A (en) | 2018-06-22 |
Family
ID=62576930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711376158.9A Pending CN108195699A (en) | 2017-12-19 | 2017-12-19 | A kind of Rockwell apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108195699A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490121A (en) * | 2018-12-11 | 2019-03-19 | 中车兰州机车有限公司 | Valve discone antenna surface Rockwell hardness verifying attachment and its supporting block |
| CN110530747A (en) * | 2019-09-01 | 2019-12-03 | 横店集团英洛华电气有限公司 | Bulb surface hardness detecting tool |
| CN110530748A (en) * | 2019-10-11 | 2019-12-03 | 迪赛福测量技术(江苏)有限公司 | A kind of test stand limit for height is convenient for adjusting manipulation type hardometer |
| CN111089795A (en) * | 2020-01-19 | 2020-05-01 | 徐州工程学院 | Intelligent detection device of steel slag inspection well cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575657Y (en) * | 2002-10-31 | 2003-09-24 | 时代集团公司 | Shale expansion analog testing apparatus |
| CN205483875U (en) * | 2016-03-23 | 2016-08-17 | 上海奥龙星迪检测设备有限公司 | Portable automatic rockwell hardness meter of aircraft nose |
| CN205665125U (en) * | 2016-06-04 | 2016-10-26 | 海盐鑫标模具制造有限公司 | Rockwell hardness meter |
| CN206192766U (en) * | 2016-11-10 | 2017-05-24 | 湖南人文科技学院 | Be used for rockwell hardness meter sample to support clamping device |
| CN107462487A (en) * | 2017-08-02 | 2017-12-12 | 安吉元融仪器仪表检测有限公司 | A kind of Rockwell apparatus calibration method |
-
2017
- 2017-12-19 CN CN201711376158.9A patent/CN108195699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575657Y (en) * | 2002-10-31 | 2003-09-24 | 时代集团公司 | Shale expansion analog testing apparatus |
| CN205483875U (en) * | 2016-03-23 | 2016-08-17 | 上海奥龙星迪检测设备有限公司 | Portable automatic rockwell hardness meter of aircraft nose |
| CN205665125U (en) * | 2016-06-04 | 2016-10-26 | 海盐鑫标模具制造有限公司 | Rockwell hardness meter |
| CN206192766U (en) * | 2016-11-10 | 2017-05-24 | 湖南人文科技学院 | Be used for rockwell hardness meter sample to support clamping device |
| CN107462487A (en) * | 2017-08-02 | 2017-12-12 | 安吉元融仪器仪表检测有限公司 | A kind of Rockwell apparatus calibration method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490121A (en) * | 2018-12-11 | 2019-03-19 | 中车兰州机车有限公司 | Valve discone antenna surface Rockwell hardness verifying attachment and its supporting block |
| CN110530747A (en) * | 2019-09-01 | 2019-12-03 | 横店集团英洛华电气有限公司 | Bulb surface hardness detecting tool |
| CN110530748A (en) * | 2019-10-11 | 2019-12-03 | 迪赛福测量技术(江苏)有限公司 | A kind of test stand limit for height is convenient for adjusting manipulation type hardometer |
| CN110530748B (en) * | 2019-10-11 | 2021-10-22 | 迪赛福测量技术(江苏)有限公司 | Test bench limit for height is convenient for adjust operation type sclerometer |
| CN111089795A (en) * | 2020-01-19 | 2020-05-01 | 徐州工程学院 | Intelligent detection device of steel slag inspection well cover |
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