CN107356355A - Magnet suction measurement device - Google Patents
Magnet suction measurement device Download PDFInfo
- Publication number
- CN107356355A CN107356355A CN201710712365.0A CN201710712365A CN107356355A CN 107356355 A CN107356355 A CN 107356355A CN 201710712365 A CN201710712365 A CN 201710712365A CN 107356355 A CN107356355 A CN 107356355A
- Authority
- CN
- China
- Prior art keywords
- magnet
- pull
- iron block
- pull rope
- workbench
- 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- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a kind of magnet suction measurement device, it is related to field of magnetic material.Its technical problem to be solved is to provide a kind of magnet suction measurement device simple to operate, accuracy is high.It includes rotating disk, pull rope, pull and push dynamometer, iron block and workbench, the pull rope is wrapped on rotating disk, described pull and push dynamometer one end is connected with pull rope, the pull and push dynamometer other end is connected with iron block, the iron block is used to adsorb in magnet, the workbench is used to place magnet, and compression tooling is provided with the workbench, and the compression tooling is used to compress magnet.By iron block absorption on magnet, under the uniform rotation of rotating disk, when the pulling force of pull rope is more than the absorption affinity between magnet and iron block, iron block is pulled away from magnet, now the peakreading in pull and push dynamometer is exactly the suction of the magnet, test process operation very simple, it is very good stability will not to be influenceed by operating personnel's difference, pull and push dynamometer reading high sensitivity, test result accuracy are high.
Description
Technical field
The present invention relates to field of magnetic material, more particularly to a kind of magnet suction measurement device.
Background technology
At present, magnet manufacture processing industry generally requires the basic mechanical parameter such as magnetic attraction of test sample, to screen
It is whether qualified with detection product.This kind of detecting tool is varied, has direct measurement also to have indirect measurement, but its precision is often
It is barely satisfactory.Commonplace suction measurement mode is exactly directly to be gone to pick up iron block with magnet in industry, and the iron block that can be picked up is most
Big weight is just the maximum adsorption power of magnet.Such a pure manual operations of test mode is more original, to be gone every time by manpower
Completion test labor intensity is big, and efficiency is low, and as a result the extraneous factor such as tested person personnel has a great influence, and test result repeats
Property it is bad, accuracy is not high, thus the degree of accuracy of test result be not enough utilized value it is not high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of magnet suction measurement dress simple to operate, accuracy is high
Put.
The technical solution adopted for the present invention to solve the technical problems is：Magnet suction measurement device, it includes rotating disk, led
Messenger, pull and push dynamometer, iron block and workbench, the pull rope are wrapped on rotating disk, described pull and push dynamometer one end and pull rope phase
Even, the pull and push dynamometer other end is connected with iron block, and the iron block is used to adsorb in magnet, and the workbench is used to place magnetic
Iron, compression tooling is provided with the workbench, and the compression tooling is used to compress magnet.
Further, the compression tooling includes screw rod and pressing plate, and the screw rod is fixed on workbench, on the pressing plate
Groove is provided with, the groove of the pressing plate through screw rod and makes pressing plate be pressed on magnet, nut and institute are provided with the screw rod
Nut is stated to be located on pressing plate.
Further, the groove of the pressing plate is strip groove.
Further, U-shaped groove is provided with the rotating disk, the pull rope is located in U-shaped groove.
The beneficial effects of the invention are as follows：By magnet suction measurement device, by iron block absorption on magnet, in the super of rotating disk
Under low speed uniform rotation, when the pulling force of pull rope is more than the absorption affinity between magnet and iron block, iron block is pulled away from magnet, now pushed away
Peakreading on tensiometer is exactly the suction of the magnet, and test process operation very simple will not be by operating personnel's difference
Influence, stability is very good, pull and push dynamometer reading high sensitivity, and test result accuracy is high, can use and measurement is repeated several times
Calculating average reduces error, so that test result is more accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is turntable structure schematic diagram；
Fig. 3 is pressure plate structure schematic diagram；
Shown in figure：1- rotating disks；2- pull ropes；3- pull and push dynamometer；4- iron blocks；5- magnet；6- pressing plates；7- nuts；8- spiral shells
Bar；9- workbench；11-U connected in stars；61- grooves.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in figure 1, the magnet suction measurement device of the present invention, including rotating disk 1, pull rope 2, pull and push dynamometer 3, iron block 4
With workbench 9, the pull rope 2 is wound on the turntable 1, and described one end of pull and push dynamometer 3 is connected with pull rope 2, the push-pull effort
Count 3 other ends with iron block 4 to be connected, the iron block 4 is used to adsorb in magnet 5, and the workbench 9 is used to place magnet 5, described
Compression tooling is provided with workbench 9, the compression tooling is used to compress magnet 5.The rotating disk is using servo-driver-electronic
Machine is controlled, and rotating disk can be controlled to keep Ultra-Low Speed uniform rotation；The pull and push dynamometer uses digital displaying push-and-pull tensiometer, will push away during measurement
Pulling force reading, which is shown, is adjusted to peak value, and reading is returned to zero, numerical monitor convenient reading, and testing precision is high.During measurement, by length
Magnet sample of the wide size more than 10mm × 10mm is positioned on work top, and compression tooling compresses magnet sample and is fixed in
On work top, then by the iron block being fixed on pull rope absorption on magnet sample, servo-driver-electric motor operation drives
Rotating disk slowly uniform rotation, due to the suction-operated between magnet sample and iron block, pull rope will be led in the presence of rotating disk
Messenger is slowly exceptionally straight, and pull and push dynamometer can slowly show that reading changes, until the pulling force of pull rope is more than between magnet and iron block
The iron block adsorbed on magnet sample is pulled away from by absorption affinity, pull rope, and the peakreading now shown in pull and push dynamometer is should
The suction size of magnet sample, can be using the method for multiple survey calculation average value, test to increase the accuracy of test result
Process operation very simple, it is very good to be influenceed stability by operating personnel's difference, pull and push dynamometer reading high sensitivity, surveys
Test result accuracy is high.
Common compression tooling is relatively more, real for example with hinge arrangement, extruding harden structure or nut riveted etc. mode
Effect is now compressed, as preferable mode, the compression tooling includes screw rod 8 and pressing plate 6, and the screw rod 8 is fixed on workbench 9
On, groove 61 is provided with the pressing plate 6, the groove 51 of the pressing plate 6 through screw rod 8 and makes pressing plate 6 be pressed on magnet 5, institute
State and nut 7 is provided with screw rod 8 and the nut 7 is located on pressing plate 6.The fixed form of the screw rod can be opened on the table
If the screw thread being connected with screw rod, directly screw rod can be tightened on workbench, fixation is simple and convenient easily operated, is opened on pressing plate
Provided with groove, screw rod can be such that pressing plate is pressed on magnet sample through pressing plate by groove, should try one's best during this operation increase pressing plate and
The contact area of magnet sample, ensure the stability that magnet sample is fixed in measurement, now tighten the nut on pressing plate,
Magnet sample can be securely fixed on the table.
As shown in figure 3, in order to preferably adjust the position of pressing plate, as preferable mode, the pressing plate 6 in practical operation
Groove 8 be strip groove.The groove of pressing plate is arranged to strip groove, in press fitting, the strip groove can be
Freely activity on screw rod, during measurement can according to the contact area of the specific size adjusting pressing plate and magnet sample of magnet sample, ten
Divide flexible.
As shown in Fig. 2 in order to strengthen the stability of pull rope winding, the security of measurement process is improved, while reduce and lead
Messenger abrasion extends its service life, and as preferable mode, U-shaped groove 11, the pull rope 2 are provided with the rotating disk 1
In U-shaped groove 11.Pull rope is arranged in groove, its position can be fixed, prevent it from rocking, when rotating disk rotates, is led
Messenger can only be wound in groove, greatly strengthen stability during measurement, improve the security of measurement process, and will be recessed
Groove is arranged to U-shaped, and in U-lag, the coefficient of friction between pull rope and U-lag is small, further can effectively reduce pull rope
Frictional dissipation, improve the service life of pull rope, further increase the security of measurement process.
Claims (4)
1. magnet suction measurement device, it is characterised in that：Including rotating disk (1), pull rope (2), pull and push dynamometer (3), iron block (4) and
Workbench (9), the pull rope (2) are wrapped on rotating disk (1), and described pull and push dynamometer (3) one end is connected with pull rope (2), institute
State pull and push dynamometer (3) other end with iron block (4) to be connected, the iron block (4) is used to adsorb in magnet (5), the workbench (9)
For placing magnet (5), compression tooling is provided with the workbench (9), the compression tooling is used to compress magnet (5).
2. magnet suction measurement device as claimed in claim 1, it is characterised in that：The compression tooling include screw rod (8) and
Pressing plate (6), the screw rod (8) are fixed on workbench (9), and groove (61), the pressing plate (6) are provided with the pressing plate (6)
Groove (51) through screw rod (8) and making pressing plate (6) be pressed on magnet (5), be provided with nut (7) and institute on the screw rod (8)
Nut (7) is stated to be located on pressing plate (6).
3. magnet suction measurement device as claimed in claim 2, it is characterised in that：The groove (8) of the pressing plate (6) is strip
Shape groove.
4. the magnet suction measurement device as described in claim 1-3 any one claims, it is characterised in that：The rotating disk
(1) U-shaped groove (11) is provided with, the pull rope (2) is located in U-shaped groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712365.0A CN107356355A (en) | 2017-08-18 | 2017-08-18 | Magnet suction measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712365.0A CN107356355A (en) | 2017-08-18 | 2017-08-18 | Magnet suction measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107356355A true CN107356355A (en) | 2017-11-17 |
Family
ID=60287330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710712365.0A Withdrawn CN107356355A (en) | 2017-08-18 | 2017-08-18 | Magnet suction measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107356355A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031170A (en) * | 2018-08-13 | 2018-12-18 | 苏州佳祺仕软件技术有限公司 | A kind of product placement mechanism for smallclothes magnet suction measurement equipment |
| CN110599873A (en) * | 2019-07-31 | 2019-12-20 | 苏州市职业大学 | Teaching device for measuring magnetic distance and magnetic force |
| CN111736101A (en) * | 2020-08-04 | 2020-10-02 | 江西科技学院 | Rotatable carrying mechanism for magnetic variable measurement |
| CN111913139A (en) * | 2020-07-01 | 2020-11-10 | 苏州佳祺仕信息科技有限公司 | Magnet tension and torque detection equipment and detection method thereof |
| CN115327455A (en) * | 2022-08-19 | 2022-11-11 | 南通茂业电子科技有限公司 | Electromagnetic chuck comprehensive performance testing device and using method thereof |
-
2017
- 2017-08-18 CN CN201710712365.0A patent/CN107356355A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031170A (en) * | 2018-08-13 | 2018-12-18 | 苏州佳祺仕软件技术有限公司 | A kind of product placement mechanism for smallclothes magnet suction measurement equipment |
| CN109031170B (en) * | 2018-08-13 | 2023-12-22 | 苏州佳祺仕软件技术有限公司 | Product placement mechanism for small magnet suction testing equipment |
| CN110599873A (en) * | 2019-07-31 | 2019-12-20 | 苏州市职业大学 | Teaching device for measuring magnetic distance and magnetic force |
| CN111913139A (en) * | 2020-07-01 | 2020-11-10 | 苏州佳祺仕信息科技有限公司 | Magnet tension and torque detection equipment and detection method thereof |
| CN111736101A (en) * | 2020-08-04 | 2020-10-02 | 江西科技学院 | Rotatable carrying mechanism for magnetic variable measurement |
| CN115327455A (en) * | 2022-08-19 | 2022-11-11 | 南通茂业电子科技有限公司 | Electromagnetic chuck comprehensive performance testing device and using method thereof |
| CN115327455B (en) * | 2022-08-19 | 2023-11-21 | 南通茂业电子科技有限公司 | Electromagnetic chuck comprehensive performance testing device and application method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
|
| WW01 | Invention patent application withdrawn after publication |