CN108007765A - Level tune fixing device is used in metal hardness detection - Google Patents
Level tune fixing device is used in metal hardness detection Download PDFInfo
- Publication number
- CN108007765A CN108007765A CN201711495586.3A CN201711495586A CN108007765A CN 108007765 A CN108007765 A CN 108007765A CN 201711495586 A CN201711495586 A CN 201711495586A CN 108007765 A CN108007765 A CN 108007765A
- Authority
- CN
- China
- Prior art keywords
- rack
- fastening plates
- support board
- adjusting rod
- fixing device
- 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
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
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of metal hardness detection Level tune fixing device, including support board, equipped with first fastening plates hinged with support board, second fastening plates, 3rd fastening plates and the 4th fastening plates, first fastening plates are engaged traction with first gear by rack under the action of the first screw with the second fastening plates and rotate, 3rd fastening plates are engaged traction with second gear by rack under the action of the second screw with the 4th fastening plates and rotate, realize the fixation of testee, the bottom of support board opens up some threaded holes being threadedly coupled with adjusting rod, one end of adjusting rod is thread segment, the other end of adjusting rod is smooth section, smooth section is equipped with the stubborn head for being used for turning adjusting rod, thread segment is equipped with scale, the lower surface of the bottom of support board is equipped with pointer, realize measured object upper surface WidFin.The Level tune fixing device of the present invention realizes that testee is reliably fixed, and the fine setting of testee Local Multipoint, reduces hardness test deviation, improve structural stability.
Description
Technical field
The present invention relates to metal detection technical field, and dress is fixed with Level tune more particularly to a kind of metal hardness detection
Put.
Background technology
The detection for material hardness is tested using the hardometer of standard mostly currently on the market, according to hardness
The hardness number that meter uses demarcates hardness.Common hardness number has following several：
First, Brinell hardness；
2nd, Rockwell Hardness；
3rd, Vickers hardness；
4th, webster hardness.
By taking the Wechsler hardness tester based on webster hardness index as an example, it is described as follows：
Principle：HW=20-L/0.01, wherein L are the depth of pressing in sample, and HW is the hardness number value of webster hardness, is used
Pressure head (diamond circular cone or hardened steel ball) is pressed into the plastic deformation of material under load (including preload and main load) effect
Concentration represents.The depth of usually press-in material is bigger, and material is softer；The concentration of press-in is smaller, and material is harder.Suitable for aluminium
Live quickly and easily Non-Destructive Testing and the quality control of alloy rigidity, test is rapid, easy, a card, and hardness number can be with
Directly read, meet China YouSe standard YS/T420 and Unite States Standard ASTM B647, be standard YS/T420 recommend instrument it
One.
Premises condition using hardometer detection object hardness is：The upper surface of measured object and scleroscopic pressure head phase
Contact, and the upper surface convergence of measured object is horizontal, it is also necessary to testee is fixed, is so conducive to hardness determination
Stability and horizontal detection rate of precision.
China Patent No. CN105203082A discloses a kind of Level tune instrument, including fixed frame, level meter pipe and
Supporting rack, the tubular structure of level meter Guan Weiyi closings, the U-shaped structure setting of level meter pipe, and the pipe of level meter pipe both sides
Wall and the perpendicular structure setting of the transverse tube of bottom, are respectively arranged with graduation apparatus on the both sides tube wall of level meter pipe, level meter pipe
Transverse tube is fixed on fixed frame, and supporting rack is provided with four, is separately fixed at four corners of fixed frame.
It is easy to use although foregoing invention is simple in structure, it is convenient to adjust, but intuitively find out the horizontal feelings of testee
Condition, but still there are problems with：
First, foregoing invention can not fix testee progress structure, and when testee is detected levelness, structure is steady
Qualitative difference, easily leads to levelness deviation, lacks flexible retention mechanism；
2nd, foregoing invention is limited only to detection testee levelness, it is impossible to horizontal precisely tune is carried out to testee
Section, lacks micro-adjusting mechanism.
In order to overcome drawbacks described above, the positive innovation research of those skilled in the art, to create a kind of metal hardness inspection
Level tune fixing device is used in survey.
The content of the invention
In view of the problems of the existing technology, the present invention provides a kind of metal hardness detection to fix dress with Level tune
Put, after the Level tune fixing device, tested metal object can be rigidly secured on support board, and can be realized pair
Testee levelness is precisely adjusted, and passes through liquid water level Real Time Observation level condition.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of metal hardness detection Level tune fixing device, including support board are provided, equipped with the support board cut with scissors
The first fastening plates, the second fastening plates, the 3rd fastening plates and the 4th fastening plates connect, the center of first fastening plates are equipped with first
Rack, the center of second fastening plates are equipped with the second rack, and the overlapping position of first rack and second rack is equipped with
First connector, first connector are socketed first rack and second rack, and first connector is equipped with the
One screw, the lower end of first screw are equipped with first gear, the first gear all with first rack and
Second rack matching, the centers of the 3rd fastening plates are equipped with the 3rd rack, and the centers of the 4th fastening plates is equipped with the
The overlapping position of four racks, the 3rd rack and the 4th rack is equipped with the second connector, and second connector is socketed institute
State the 3rd rack and the 4th rack, second connector is equipped with the second screw, under second screw
End is equipped with second gear, and the second gear is all matched with the 3rd rack and the 4th rack；
The first gear is stuck in first rack and second rack；
The second gear is stuck in the 3rd rack and the 4th rack；
The bottom of the support board opens up some threaded holes, described equipped with the adjusting rod being threadedly coupled with the threaded hole
One end of adjusting rod is thread segment, and the other end of the adjusting rod is smooth section, and the smooth section, which is equipped with, to be used to turn the tune
The stubborn head of pole；
The outer surface of the bottom of the support board is equipped with pressure-bearing fixed column.
Further say, sawtooth direction, the institute opposite with the sawtooth direction of second rack of first rack
The sawtooth direction for stating the 3rd rack is opposite with the sawtooth direction of the 4th rack.
Further say, the outer surface of the thread segment is axially arranged with scale, and the scale unit of the scale is
0.001mm, the flight pitch of the thread segment are uniform.
Further say, the bottom outer surface of the support board is equipped with some pointers, and the pointer is consolidated with the support board
Fixed connection, the pointer are perpendicularly oriented to the scale close to the adjusting rod and along the adjusting rod.
Further say, the upper end of first screw and the upper end of second screw are respectively equipped with first
Nut and the second nut, the shape of each nut are all one kind in four-prism, regular hexagonal prism and positive eight prism.
Further say, the support board, first fastening plates, second fastening plates, the 3rd fastening plates, institute
The material for stating the 4th fastening plates, the adjusting rod and the pressure-bearing fixed link is all one in stainless steel, carbon steel and steel alloy
Kind.
Further say, first fastening plates, second fastening plates, the 3rd fastening plates and the 4th fastening
Plate encloses the folding that rotates around the axis.
Further say, first fastening plates, second fastening plates, the 3rd fastening plates and the 4th fastening
Plate all forms corner with the inner side of the support board, and the scope of the corner is 5 °~175 °.
Further say, tested metal object is carried on the support board, and the upper surface of the tested metal object is placed
For detecting the liquid water level of the tested metal object surface levelness.
The beneficial effects of the invention are as follows：
First, the present invention is equipped with first fastening plates hinged with support board, the second fastening plates, the 3rd fastening plates and the 4th fastening
Plate, the center of the first fastening plates are equipped with the first rack, and the center of the second fastening plates is equipped with the second rack, the first rack and the second tooth
The overlapping position of bar is equipped with the first connector, and the first connector is all socketed with the first rack and the second rack, and the first connector is equipped with
First screw, the lower end of the first screw are equipped with first gear, first gear all with the first rack and the second rack
Match somebody with somebody, the center of the 3rd fastening plates is equipped with the 3rd rack, and the center of the 4th fastening plates is equipped with the 4th rack, the 3rd rack and the 4th tooth
The overlapping position of bar is equipped with the second connector, and the second connector is all socketed with the 3rd rack and the 4th rack, and the second connector is equipped with
Second screw, the lower end of the second screw are equipped with second gear, second gear all with the 3rd rack and the 4th rack
Match somebody with somebody, first gear is stuck in the first rack and the second rack respectively, and second gear is stuck in the 3rd rack and the described 4th respectively
Rack, the sawtooth direction of the first rack is opposite with the sawtooth direction of the second rack, the sawtooth direction of the 3rd rack and the 4th
The sawtooth direction of rack is opposite；Wheel and rack occlusion traction is realized by turning screw, and tightens fixation, is realized
Flexibly fixed testee, testee fastness is good, convenient further to carry out WidFin, is conducive to hardness test work
Carry out；
2nd, support board bottom of the invention opens up some threaded holes, equipped with the adjusting rod being threadedly coupled with threaded hole, adjusts
One end of bar is thread segment, and the other end of adjusting rod is smooth section, and smooth section is equipped with the stubborn head for being used for turning adjusting rod, thread segment
Outer surface be axially arranged with scale, the scale unit of scale is 0.001mm, and the flight pitch of thread segment is uniform, the bottom of support board
Portion outer surface is equipped with some pointers, and pointer is fixedly connected with support board, and pointer is perpendicularly oriented to close to adjusting rod and along adjusting rod
Scale, realizes and the horizontal multiple spot of testee carry out is precisely adjusted, and improves the levelness of testee outer surface, so as to reduce hard
Spend detection error；
3rd, the first fastening plates, the second fastening plates, the 3rd fastening plates and the 4th fastening plates of the invention are enclosed and rotated around the axis out
Close, the first fastening plates, the second fastening plates, the 3rd fastening plates and the 4th fastening plates all form corner, corner with the inner side of support board
Scope be 5 °~175 °, for testee difference size, realize that testee multi-angle is effectively fixed, fixed and flexible is more
Become.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the Level tune fixing device top view of the present invention；
Fig. 2 is the Level tune fixing device left view of the present invention；
Each several part mark is as follows in attached drawing：
Support board 1, threaded hole 1-1, the first fastening plates 2, the second fastening plates 3, the 3rd fastening plates 4, the 4th fastening plates 5,
One rack 6, the second rack 7, the first connector 8, the first screw 8-1, first gear 8-1-1, the first nut 8-1-2,
Three racks 9, the 4th rack 10, the second connector 11, the second screw 11-1, second gear 11-1-1, the second nut 11-1-
2nd, adjusting rod 12, thread segment 12-1, scale 12-1-1, smooth section 12-2, stubborn head 12-3, pressure-bearing fixed column 13, pointer 14, shaft
15th, metal object 16, liquid water level 17 and corner α are tested.
Embodiment
Illustrate the embodiment of the present invention below by way of particular specific embodiment, those skilled in the art can be by this
The revealed content of specification understands advantages of the present invention and effect easily.The present invention can also other different modes give
Implement, i.e. without departing substantially under the scope of disclosed, different modification and change can be given.
Embodiment：Level tune fixing device is used in a kind of metal hardness detection, as Figure 1-Figure 2, including support board 1,
Equipped with first fastening plates 2 hinged with the support board, the second fastening plates 3, the 3rd fastening plates 4 and the 4th fastening plates 5, described
The center of one fastening plates is equipped with the first rack 6, and the centers of second fastening plates is equipped with the second rack 7, first rack with
The overlapping position of second rack is equipped with the first connector 8, and first connector is socketed first rack and described second
Rack, first connector are equipped with the first screw 8-1, and the lower end of first screw is equipped with first gear 8-1-
1, the first gear is all matched with first rack and second rack, and the center of the 3rd fastening plates is equipped with the 3rd
Rack 9, the center of the 4th fastening plates are equipped with the 4th rack 10, and the overlapping position of the 3rd rack and the 4th rack is set
There is the second connector 11, second connector is socketed the 3rd rack and the 4th rack, second connector are set
Have the second screw 11-1, the lower end of second screw is equipped with second gear 11-1-1, the second gear all with
3rd rack and the 4th rack matching；
The first gear is stuck in first rack and second rack；
The second gear is stuck in the 3rd rack and the 4th rack；
The bottom of the support board opens up some threaded hole 1-1, equipped with the adjusting rod 12 being threadedly coupled with the threaded hole,
One end of the adjusting rod is thread segment 12-1, and the other end of the adjusting rod is smooth section 12-2, and the smooth section, which is equipped with, to be used
In the stubborn head 12-3 for turning the adjusting rod；
The outer surface of the bottom of the support board is equipped with pressure-bearing fixed column 13.
The sawtooth direction of first rack is opposite with the sawtooth direction of second rack, the 3rd rack
Sawtooth direction is opposite with the sawtooth direction of the 4th rack.
The outer surface of the thread segment is axially arranged with scale 12-1-1, and the scale unit of the scale is 0.001mm, described
The flight pitch of thread segment is uniform.
The outer surface of the bottom of the support board is equipped with some pointers 14, and the pointer is fixedly connected with the support board,
The pointer is perpendicularly oriented to the scale close to the adjusting rod and along the adjusting rod.
The upper end of the upper end of first screw and second screw be respectively equipped with the first nut 8-1-2 and
Second nut 11-1-2, the shape of each nut are all one kind in four-prism, regular hexagonal prism and positive eight prism.
The support board, first fastening plates, second fastening plates, the 3rd fastening plates, the 4th fastening
The material of plate, the adjusting rod and the pressure-bearing fixed link is all one kind in stainless steel, carbon steel and steel alloy.
First fastening plates, second fastening plates, the 3rd fastening plates and the 4th fastening plates surround shaft
15 rotate folding.
First fastening plates, second fastening plates, the 3rd fastening plates and the 4th fastening plates all with it is described
The inner side of support board forms corner α, and the scope of the corner is 5 °~175 °.
Tested metal object 16 is carried on the support board, the upper surface of the tested metal object, which is placed, to be used to detect institute
State the liquid water level 17 of tested metal object surface levelness.
The course of work and operation principle of the present invention is as follows：
The present invention is equipped with first fastening plates hinged with support board, the second fastening plates, the 3rd fastening plates and the 4th fastening plates,
The center of first fastening plates is equipped with the first rack, and the center of the second fastening plates is equipped with the second rack, the first rack and the second rack
Overlapping position be equipped with the first connector, the first connector is all socketed with the first rack and the second rack, and the first connector is equipped with the
One screw, the lower end of the first screw are equipped with first gear, and first gear is all matched with the first rack and the second rack,
The center of 3rd fastening plates is equipped with the 3rd rack, and the center of the 4th fastening plates is equipped with the 4th rack, the 3rd rack and the 4th rack
Overlapping position be equipped with the second connector, the second connector is all socketed with the 3rd rack and the 4th rack, and the second connector is equipped with the
Two screws, the lower end of the second screw are equipped with second gear, and second gear is all matched with the 3rd rack and the 4th rack,
First gear is stuck in the first rack and the second rack respectively, and second gear is stuck in the 3rd rack and the 4th tooth respectively
Bar, the sawtooth direction of the first rack is opposite with the sawtooth direction of the second rack, the sawtooth direction of the 3rd rack and the 4th tooth
The sawtooth direction of bar is opposite；
Tested metal object is positioned on support board, the screw on the first connector is turned, passes through gear and tooth
Bar occlusion traction, the first fastening plates and the second fastening plates are after shaft rotates toward support board center position and reaches suitable position
Carry out tightening fixation, while turn the screw on the second connector, be engaged and drawn by wheel and rack, the 3rd fastening plates
Rotated with the 4th fastening plates around shaft toward support board center position and tighten fixation, realize that testee securely fixes, it is convenient
In next step testee is applied pressure to ram load；
The support board bottom of the present invention opens up some threaded holes, equipped with the adjusting rod being threadedly coupled with threaded hole, adjusting rod
One end be thread segment, the other end of adjusting rod is smooth section, and smooth section is equipped with the stubborn head for being used for turning adjusting rod, thread segment
Outer surface is axially arranged with scale, and the scale unit of scale is 0.001mm, and the flight pitch of thread segment is uniform, the bottom of support board
Outer surface is equipped with some pointers, and pointer is fixedly connected with support board, and pointer is perpendicularly oriented to carve close to adjusting rod and along adjusting rod
Degree；
Testee is firmly fixed on support board, and liquid water level is positioned over to the upper surface of testee, is passed through
The inclined degree of liquid water level is visually observed, while observes the scale of pointer direction, the office using adjusting rod to testee
Portion carries out WidFin, and stubborn head is turned with hand, and thread segment is rotated with unit 0.001mm steppings, and the upper end of thread segment contradicts quilt
Survey object, according to the dispaly state of liquid water level, until adjust testee convergence horizontal level, pressure head start to apply pressure to by
The outer surface of object is surveyed, pressure-bearing fixed column plays the role of fixed support board, realizes and testee Local Multipoint is precisely adjusted,
The levelness of testee outer surface is adjusted, so as to reduce hardness determination deviation.
The foregoing is merely the embodiment of the present invention, not thereby the foregoing is merely the embodiment of the present invention, not because
This limitation the present invention the scope of the claims, every equivalent structure made using description of the invention and accompanying drawing content, or directly or
Other related technical areas are used in indirectly, are included within the scope of the present invention.
Claims (9)
1. Level tune fixing device is used in a kind of metal hardness detection, it is characterised in that：Including support board (1), equipped with it is described
Hinged the first fastening plates (2) of support board, the second fastening plates (3), the 3rd fastening plates (4) and the 4th fastening plates (5), described first
The center of fastening plates is equipped with the first rack (6), and the center of second fastening plates is equipped with the second rack (7), first rack
The first connector (8) is equipped with the overlapping position of second rack, and first connector is socketed first rack and described
Second rack, first connector are equipped with the first screw (8-1), and the lower end of first screw is equipped with the first tooth
Take turns (8-1-1), the first gear is all matched with first rack and second rack, the center of the 3rd fastening plates
Equipped with the 3rd rack (9), the center of the 4th fastening plates is equipped with the 4th rack (10), the 3rd rack and the 4th tooth
The overlapping position of bar is equipped with the second connector (11), and second connector is socketed the 3rd rack and the 4th rack, institute
State the second connector and be equipped with the second screw (11-1), the lower end of second screw is equipped with second gear (11-1-
1), the second gear is all matched with the 3rd rack and the 4th rack；
The first gear is stuck in first rack and second rack；
The second gear is stuck in the 3rd rack and the 4th rack；
The bottom of the support board opens up some threaded holes (1-1), equipped with the adjusting rod (12) being threadedly coupled with the threaded hole,
One end of the adjusting rod is thread segment (12-1), and the other end of the adjusting rod is smooth section (12-2), and the smooth section is set
It is useful for turning the stubborn head (12-3) of the adjusting rod；
The outer surface of the bottom of the support board is equipped with pressure-bearing fixed column (13).
2. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：First tooth
The sawtooth direction of bar is opposite with the sawtooth direction of second rack, the sawtooth direction of the 3rd rack and the described 4th
The sawtooth direction of rack is opposite.
3. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：The thread segment
Outer surface be axially arranged with scale (12-1-1), the scale unit of the scale is 0.001mm, the flight pitch of the thread segment
Uniformly.
4. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：The support board
The outer surface of bottom be equipped with some pointers (14), the pointer is fixedly connected with the support board, and the pointer is close to described
Adjusting rod is simultaneously perpendicularly oriented to the scale along the adjusting rod.
5. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：Described first is tight
Determine the upper end of screw and be respectively equipped with the first nut (8-1-2) and the second nut (11-1- with the upper end of second screw
2), the shape of each nut is all one kind in four-prism, regular hexagonal prism and positive eight prism.
6. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：The loading
Plate, first fastening plates, second fastening plates, the 3rd fastening plates, the 4th fastening plates, the adjusting rod and the institute
The material for stating pressure-bearing fixed link is all one kind in stainless steel, carbon steel and steel alloy.
7. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：Described first is tight
Solid plate, second fastening plates, the 3rd fastening plates and the 4th fastening plates rotate folding around shaft (15).
8. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：Described first is tight
Solid plate, second fastening plates, the 3rd fastening plates and the 4th fastening plates are all formed with the inner side of the support board and turned
Angle (α), the scope of the corner is 5 °~175 °.
9. Level tune fixing device is used in metal hardness detection according to claim 1, it is characterised in that：The support board
The upper tested metal object (16) of carrying, the upper surface of the tested metal object, which is placed, to be used to detect the tested metal object body surface
The liquid water level (17) of face levelness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495586.3A CN108007765B (en) | 2017-12-31 | 2017-12-31 | Horizontal adjustment fixing device for metal hardness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495586.3A CN108007765B (en) | 2017-12-31 | 2017-12-31 | Horizontal adjustment fixing device for metal hardness detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007765A true CN108007765A (en) | 2018-05-08 |
| CN108007765B CN108007765B (en) | 2023-09-08 |
Family
ID=62049775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495586.3A Active CN108007765B (en) | 2017-12-31 | 2017-12-31 | Horizontal adjustment fixing device for metal hardness detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007765B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231238A (en) * | 2019-05-30 | 2019-09-13 | 吉林省维尔特隧道装备有限公司 | The gradient rigidity detection device and method in development machine hobboing cutter cutter ring section |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294802A (en) * | 2007-04-28 | 2008-10-29 | 佛山市顺德区顺达电脑厂有限公司 | Automatic level regulator |
| CN103267609A (en) * | 2013-04-28 | 2013-08-28 | 高玮 | Three-line pendulum test stand and method for centering barycenter of object |
| CN203241293U (en) * | 2013-03-25 | 2013-10-16 | 青岛山海科技有限公司 | Self-centering gripping device of steel pipe hydrostatic test device |
| CN203245763U (en) * | 2013-05-03 | 2013-10-23 | 甘肃蓝科石化高新装备股份有限公司 | Steel tube self-centering clamping device |
| CN104198312A (en) * | 2014-07-22 | 2014-12-10 | 安徽金星预应力工程技术有限公司 | Tooling for measuring hardness of clamping piece |
| CN205120491U (en) * | 2015-10-14 | 2016-03-30 | 陕西飞机工业（集团）有限公司 | Microhardness sample clamping device |
| CN205665125U (en) * | 2016-06-04 | 2016-10-26 | 海盐鑫标模具制造有限公司 | Rockwell hardness meter |
| CN106404521A (en) * | 2016-08-25 | 2017-02-15 | 太原重工股份有限公司 | Hydraulic pressure test tube machine and tube body clamping centering device |
| CN206057088U (en) * | 2016-09-29 | 2017-03-29 | 浙江晶科能源有限公司 | A kind of brittleness test device for silicon chip and crystalline silicon battery plate |
| CN107255589A (en) * | 2017-06-16 | 2017-10-17 | 爱佩仪中测（成都）精密仪器有限公司 | The plane adjustment mechanism for being easy to workpiece hardness to detect |
| CN206733770U (en) * | 2017-04-21 | 2017-12-12 | 华能国际电力股份有限公司 | A kind of AC standby tunable water saving platforms made of paper |
| CN207662713U (en) * | 2017-12-31 | 2018-07-27 | 江苏科泰检测技术服务有限公司 | Metal hardness detection Level tune fixing device |
-
2017
- 2017-12-31 CN CN201711495586.3A patent/CN108007765B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294802A (en) * | 2007-04-28 | 2008-10-29 | 佛山市顺德区顺达电脑厂有限公司 | Automatic level regulator |
| CN203241293U (en) * | 2013-03-25 | 2013-10-16 | 青岛山海科技有限公司 | Self-centering gripping device of steel pipe hydrostatic test device |
| CN103267609A (en) * | 2013-04-28 | 2013-08-28 | 高玮 | Three-line pendulum test stand and method for centering barycenter of object |
| CN203245763U (en) * | 2013-05-03 | 2013-10-23 | 甘肃蓝科石化高新装备股份有限公司 | Steel tube self-centering clamping device |
| CN104198312A (en) * | 2014-07-22 | 2014-12-10 | 安徽金星预应力工程技术有限公司 | Tooling for measuring hardness of clamping piece |
| CN205120491U (en) * | 2015-10-14 | 2016-03-30 | 陕西飞机工业（集团）有限公司 | Microhardness sample clamping device |
| CN205665125U (en) * | 2016-06-04 | 2016-10-26 | 海盐鑫标模具制造有限公司 | Rockwell hardness meter |
| CN106404521A (en) * | 2016-08-25 | 2017-02-15 | 太原重工股份有限公司 | Hydraulic pressure test tube machine and tube body clamping centering device |
| CN206057088U (en) * | 2016-09-29 | 2017-03-29 | 浙江晶科能源有限公司 | A kind of brittleness test device for silicon chip and crystalline silicon battery plate |
| CN206733770U (en) * | 2017-04-21 | 2017-12-12 | 华能国际电力股份有限公司 | A kind of AC standby tunable water saving platforms made of paper |
| CN107255589A (en) * | 2017-06-16 | 2017-10-17 | 爱佩仪中测（成都）精密仪器有限公司 | The plane adjustment mechanism for being easy to workpiece hardness to detect |
| CN207662713U (en) * | 2017-12-31 | 2018-07-27 | 江苏科泰检测技术服务有限公司 | Metal hardness detection Level tune fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231238A (en) * | 2019-05-30 | 2019-09-13 | 吉林省维尔特隧道装备有限公司 | The gradient rigidity detection device and method in development machine hobboing cutter cutter ring section |
| CN110231238B (en) * | 2019-05-30 | 2020-04-24 | 吉林省维尔特隧道装备有限公司 | Gradient hardness detection device and method for section of hob ring of heading machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108007765B (en) | 2023-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109632526A (en) | A kind of novel three point bending test device | |
| CN104764553B (en) | Measure the device and method that locking glue is affected on threaded connector pretightning force | |
| CN105675206B (en) | Generalized force loads multidimensional ergograph caliberating device and its scaling method | |
| CN110132192A (en) | A kind of robot automation's detection device | |
| CN207662713U (en) | Metal hardness detection Level tune fixing device | |
| CN108007765A (en) | Level tune fixing device is used in metal hardness detection | |
| CN209525034U (en) | Ultrasonic wave residual stress detecting tool fixture | |
| CN210664312U (en) | Flatness detection device | |
| CN210427209U (en) | Experimental fixture for measuring bending property of metal mesh | |
| CN103293058A (en) | Crack monitoring device and crack monitoring method | |
| CN209513423U (en) | A kind of tubular part hardness measurement fixture | |
| CN206787545U (en) | A kind of holder device for measurement of the level levelling rod | |
| CN109142113A (en) | A kind of anti-thorn test device of waterproof material | |
| CN208443657U (en) | A kind of easy stretching force detecting apparatus | |
| CN209784050U (en) | Shore durometer with support and convenient to adjust | |
| CN206235280U (en) | A kind of coating thickness determines device | |
| CN208366226U (en) | A kind of vertical alley trajectory measurement instrument | |
| CN208737737U (en) | Diamond shape crane fine motion inclined-plane precise measurement friction coefficient experiment instrument | |
| CN208383445U (en) | A kind of external fixation used for orthopedics mechanical analysis experimental provision | |
| CN208937432U (en) | A kind of torque test device of welding product | |
| CN206235278U (en) | A kind of sheet metal stretched thickness reduction manual measurement platform | |
| CN206891407U (en) | Automatic seat horizontal drive adjuster gap measuring apparatus | |
| CN208289686U (en) | Sapphire crystal column one side detection fixture | |
| CN110608658A (en) | Flatness detection device and flatness detection method | |
| CN213842080U (en) | Clamp for fixing measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |