CN109001029A - The compressive strength tester device of the thin-wall part of balance-adjustable - Google Patents
The compressive strength tester device of the thin-wall part of balance-adjustable Download PDFInfo
- Publication number
- CN109001029A CN109001029A CN201810670018.0A CN201810670018A CN109001029A CN 109001029 A CN109001029 A CN 109001029A CN 201810670018 A CN201810670018 A CN 201810670018A CN 109001029 A CN109001029 A CN 109001029A
- Authority
- CN
- China
- Prior art keywords
- hoistable platform
- compressive strength
- thin
- strength tester
- pedestal
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000006073 displacement reaction Methods 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0274—Tubular or ring-shaped specimens
-
- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of compressive strength tester devices of the thin-wall part of balance-adjustable, the compressive strength tester device includes pedestal and the hoistable platform that is set to above pedestal, it is provided with briquetting below hoistable platform, is fixedly connected between briquetting and hoistable platform by the pressure sensor of multiple uniform thickness；The edge of pedestal is connected with multiple brackets, and the upper end of bracket is connected with detector for displacement measuring, and detector for displacement measuring is located at the top of hoistable platform to measure the displacement of hoistable platform；The bottom surface of pedestal is rectangle, and four corner locations for being located at rectangle are each provided with a screw stabilizer blade, and screw stabilizer blade is bolted in the bottom surface of pedestal.The compressive strength tester device is capable of the compression strength of the measurement thin-wall part of fast accurate.
Description
Technical field
The present invention relates to instrument and equipments, more particularly to the compressive strength tester device of the thin-wall part of balance-adjustable.
Background technique
With social progress and development, the quality control for product is also to be increasingly stringenter, for the pipe fitting of thin-walled
And whether the compression strength of the products such as curved-surface piece is up to standard very important for the entire product assembled, currently, right
The artificial observation deformation situation after the products compression strength such as the pipe fitting of thin-walled and curved-surface piece mainly passes through extruding, very not
Precisely.
Summary of the invention
The object of the present invention is to provide a kind of compressive strength tester device of the thin-wall part of balance-adjustable, which is surveyed
Test instrument is capable of the compression strength of the measurement thin-wall part of fast accurate.
To achieve the goals above, the present invention provides a kind of compressive strength tester device of the thin-wall part of balance-adjustable,
The compressive strength tester device includes pedestal and the hoistable platform that is set to above the pedestal, is set below the hoistable platform
It is equipped with briquetting, is fixedly connected between the briquetting and the hoistable platform by the pressure sensor of multiple uniform thickness；The pedestal
Edge be connected with multiple brackets, the upper end of the bracket is connected with detector for displacement measuring, and the detector for displacement measuring is located at the liter
The top of platform is dropped to measure the displacement of the hoistable platform；The bottom surface of the pedestal is rectangle, and is located at four of rectangle
Corner location is each provided with a screw stabilizer blade, and the screw stabilizer blade is bolted in the bottom surface of the pedestal.
Preferably, the middle part setting of the pedestal is fluted, and the briquetting can be set to vertical sliding the groove
Interior, the lower end of the bracket is located at the side of the groove.
Preferably, the bottom wall of the groove is provided with opening up lower locating slot, the bottom surface of the briquetting be provided with
The corresponding upper locating slot of the lower locating slot.
Preferably, the bracket includes vertical bar and cross bar, and the vertical bar is fixed on the two sides of the groove, the cross bar
The end other end that the vertical bar is fixed in one end extends towards the direction of the groove, and the detector for displacement measuring is fixed on described
On cross bar.
Preferably, the detector for displacement measuring is dial gauge, and the measuring rod of the dial gauge falls within the upper of the hoistable platform
It is moved with the movement of the hoistable platform on surface.
Preferably, which is characterized in that the upper center position of the hoistable platform is connected with hydraulic telescopic rod.
Preferably, the material of the pedestal and hoistable platform is silicon steel.
Preferably, multiple pressure sensors are uniformly distributed in a ring centered on the axis of the hydraulic telescopic rod.
According to the above technical scheme, be provided with briquetting below heretofore described hoistable platform, the briquetting with it is described
It is fixedly connected between hoistable platform by the pressure sensor of multiple uniform thickness；The edge of the pedestal is connected with multiple brackets, institute
The upper end for stating bracket is connected with detector for displacement measuring, and the detector for displacement measuring is located at the top of the hoistable platform to measure the liter
The displacement of platform is dropped；The bottom surface of the pedestal is rectangle, and four corner locations for being located at rectangle are each provided with a screw
Stabilizer blade, the screw stabilizer blade are bolted in the bottom surface of the pedestal.In use, workpiece for measurement is placed between briquetting and pedestal,
The decline of briquetting is driven to be extruded on workpiece for measurement by hoistable platform, at this point, workpiece for measurement gradually generates downwards after being extruded
Deformation, the deformation situation that the downward shift length of hoistable platform is workpiece for measurement, last root are measured by detector for displacement measuring
The real time data cooperation deformational displacement data obtained according to pressure sensor calculate the compression strength of workpiece for measurement.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of compressive strength tester device in the present invention.
Description of symbols
1 pedestal, 2 hoistable platform
3 vertical bar, 4 cross bar
5 hydraulic telescopic rod, 6 dial gauge
7 measuring rod, 8 pressure sensor
9 briquetting, 10 screw stabilizer blade
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, it is included in the term " up and down, inside and outside front and back " etc.
The noun of locality only represents orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, without answering
It is considered as the limitation to the term.
The compressive strength tester device of the thin-wall part of balance-adjustable shown in Figure 1, the compressive strength tester device packet
The hoistable platform 2 for including pedestal 1 and being set to 1 top of pedestal, the lower section of the hoistable platform 2 is provided with briquetting 9, the pressure
It is fixedly connected between block 9 and the hoistable platform 2 by the pressure sensor 8 of multiple uniform thickness；The edge of the pedestal 1 is connected with
Multiple brackets, the upper end of the bracket are connected with detector for displacement measuring, and the detector for displacement measuring is located at the top of the hoistable platform 2
To measure the displacement of the hoistable platform 2；The bottom surface of the pedestal 1 is rectangle, and four corner locations for being located at rectangle are each
It is provided with a screw stabilizer blade 10, the screw stabilizer blade 10 is bolted in the bottom surface of the pedestal 1.
Through the implementation of the above technical solution, the lower section of the hoistable platform 2 is provided with briquetting 9, the briquetting 9 with it is described
It is fixedly connected between hoistable platform 2 by the pressure sensor 8 of multiple uniform thickness；The edge of the pedestal 1 is connected with multiple brackets,
The upper end of the bracket is connected with detector for displacement measuring, and the detector for displacement measuring is located at the top of the hoistable platform 2 to measure
State the displacement of hoistable platform 2；The bottom surface of the pedestal 1 is rectangle, and four corner locations for being located at rectangle are each provided with one
A screw stabilizer blade 10, the screw stabilizer blade 10 are bolted in the bottom surface of the pedestal 1.In use, workpiece for measurement is placed on briquetting 9
Between pedestal 1, the decline of briquetting 9 is driven to be extruded on workpiece for measurement by hoistable platform 2, at this point, workpiece for measurement is extruded
Downward deformation is gradually generated afterwards, and measuring the downward shift length of hoistable platform 2 by detector for displacement measuring is workpiece for measurement
Deformation situation, the real time data cooperation deformational displacement data finally obtained according to pressure sensor 8 calculate the anti-of workpiece for measurement
Compressive Strength.Wherein, the data of deformational displacement can the data according to measured by multiple detector for displacement measuring be averaged, pressure value
The mean values that multiple pressure sensors 8 can be taken, so that test result is more accurate.It is more by adjusting first before test
A screw stabilizer blade 10 makes pedestal 1 be in equilibrium state.
In this embodiment, in order to enable workpiece for measurement be extruded it is more stable, it is preferable that in the pedestal 1
Portion's setting is fluted, and the briquetting 9 can be arranged in the groove to vertical sliding, and the lower end of the bracket is located at described recessed
The side of slot.Workpiece for measurement is squeezed in groove.
In this embodiment, more stable in order to be extruded workpiece for measurement, it is preferable that described recessed
The bottom wall of slot is provided with opening up lower locating slot, and the bottom surface of the briquetting 9 is provided on corresponding with the lower locating slot
Locating slot.Workpiece for measurement is squeezed between locating slot and lower locating slot.
In this embodiment, in order to further convenient for the measurement of detector for displacement measuring, it is preferable that the bracket includes perpendicular
Bar 3 and cross bar 4, the vertical bar 3 are fixed on the two sides of the groove, and the end of the vertical bar 3 is fixed in one end of the cross bar 4
The other end extends towards the direction of the groove, and the detector for displacement measuring is fixed on the cross bar 4.
In this embodiment, the type of detector for displacement measuring can for this field it is arbitrary, it is contemplated that the displacement of measurement away from
From shorter, it is preferable that the detector for displacement measuring is dial gauge 6, and the measuring rod 7 of the dial gauge 6 falls within the hoistable platform 2
It is moved with the movement of the hoistable platform 2 upper surface.
In this embodiment, in order to further provide for it is a kind of drive hoistable platform 2 lift action power, it is preferable that its
It is characterized in that, the upper center position of the hoistable platform 2 is connected with hydraulic telescopic rod 5.
In this embodiment, in order to avoid the deformation of pedestal 1 and hoistable platform 2 has an impact measurement result, preferably
The material of ground, the pedestal 1 and hoistable platform 2 is silicon steel.By using silicon steel with high hardness as extrded material, survey is improved
Try the accuracy of data.
In this embodiment, in order to enable test data is more accurate, multiple pressure sensors 8 are with the liquid
It is uniformly distributed in a ring centered on the axis of pressure telescopic rod 5.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (8)
1. a kind of compressive strength tester device of the thin-wall part of balance-adjustable, which is characterized in that the compressive strength tester device
Including pedestal (1) and the hoistable platform (2) being set to above the pedestal (1), pressure is provided with below the hoistable platform (2)
Block (9) is fixedly connected between the briquetting (9) and the hoistable platform (2) by the pressure sensor (8) of multiple uniform thickness；
The edge of the pedestal (1) is connected with multiple brackets, and the upper end of the bracket is connected with detector for displacement measuring, and the displacement is surveyed
Amount instrument is located at the top of the hoistable platform (2) to measure the displacement of the hoistable platform (2)；
The bottom surface of the pedestal (1) is rectangle, and four corner locations for being located at rectangle are each provided with a screw stabilizer blade
(10), the screw stabilizer blade (10) is bolted in the bottom surface of the pedestal (1).
2. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 1, which is characterized in that the bottom
The middle part setting of seat (1) is fluted, and the briquetting (9) can be arranged in the groove to vertical sliding, under the bracket
End is located at the side of the groove.
3. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 2, which is characterized in that described recessed
The bottom wall of slot is provided with opening up lower locating slot, and the bottom surface of the briquetting (9) is provided with corresponding with the lower locating slot
Upper locating slot.
4. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 3, which is characterized in that the branch
Frame includes vertical bar (3) and cross bar (4), and the vertical bar (3) is fixed on the two sides of the groove, and one end of the cross bar (4) is fixed
Extend in the end other end of the vertical bar (3) towards the direction of the groove, the detector for displacement measuring is fixed on the cross bar
(4) on.
5. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 4, which is characterized in that institute's rheme
Shift measurement instrument is dial gauge (6), and the measuring rod (7) of the dial gauge (6) falls within the upper surface of the hoistable platform (2) with described
The movement of hoistable platform (2) and move.
6. the compressive strength tester device of the thin-wall part of balance-adjustable described in any one in -5 according to claim 1,
It is characterized in that, the upper center position of the hoistable platform (2) is connected with hydraulic telescopic rod (5).
7. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 6, which is characterized in that the bottom
The material of seat (1) and hoistable platform (2) is silicon steel.
8. the compressive strength tester device of the thin-wall part of balance-adjustable according to claim 6, which is characterized in that Duo Gesuo
Pressure sensor (8) is stated to be uniformly distributed in a ring centered on the axis of the hydraulic telescopic rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670018.0A CN109001029A (en) | 2018-06-26 | 2018-06-26 | The compressive strength tester device of the thin-wall part of balance-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670018.0A CN109001029A (en) | 2018-06-26 | 2018-06-26 | The compressive strength tester device of the thin-wall part of balance-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109001029A true CN109001029A (en) | 2018-12-14 |
Family
ID=64601250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810670018.0A Withdrawn CN109001029A (en) | 2018-06-26 | 2018-06-26 | The compressive strength tester device of the thin-wall part of balance-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109001029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447054A (en) * | 2021-07-13 | 2021-09-28 | 南方科技大学 | Adjusting platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392295Y (en) * | 2009-03-03 | 2010-01-27 | 浙江吉利汽车研究院有限公司 | Passenger side airbag stiffness detection device |
| CN205333420U (en) * | 2016-02-03 | 2016-06-22 | 葛洲坝集团试验检测有限公司 | Metal tubular product crushing test device |
| CN207263544U (en) * | 2017-09-07 | 2018-04-20 | 扬州典达精密科技有限公司 | One kind measures accurately butterfly tens(i)ometer |
| CN207300735U (en) * | 2017-08-23 | 2018-05-01 | 磐翔机电股份有限公司 | A kind of fire protection pipeline pressure testing table |
-
2018
- 2018-06-26 CN CN201810670018.0A patent/CN109001029A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392295Y (en) * | 2009-03-03 | 2010-01-27 | 浙江吉利汽车研究院有限公司 | Passenger side airbag stiffness detection device |
| CN205333420U (en) * | 2016-02-03 | 2016-06-22 | 葛洲坝集团试验检测有限公司 | Metal tubular product crushing test device |
| CN207300735U (en) * | 2017-08-23 | 2018-05-01 | 磐翔机电股份有限公司 | A kind of fire protection pipeline pressure testing table |
| CN207263544U (en) * | 2017-09-07 | 2018-04-20 | 扬州典达精密科技有限公司 | One kind measures accurately butterfly tens(i)ometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447054A (en) * | 2021-07-13 | 2021-09-28 | 南方科技大学 | Adjusting platform |
| CN113447054B (en) * | 2021-07-13 | 2023-12-19 | 南方科技大学 | Adjustment platform |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |
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| WW01 | Invention patent application withdrawn after publication |