CN108181033A - A kind of electromagnet tension measuring device and method - Google Patents
A kind of electromagnet tension measuring device and method Download PDFInfo
- Publication number
- CN108181033A CN108181033A CN201711422642.0A CN201711422642A CN108181033A CN 108181033 A CN108181033 A CN 108181033A CN 201711422642 A CN201711422642 A CN 201711422642A CN 108181033 A CN108181033 A CN 108181033A
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- CN
- China
- Prior art keywords
- electromagnet
- closing piece
- movable core
- measuring device
- bottom plate
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- 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
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- 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
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of electromagnet tension measuring device and method, device includes bottom plate, and one end of the bottom plate is provided with the jam plate for fixing load cell, and the other end is provided with terminal socket；Preceding closing piece and rear closing piece are also disposed on bottom plate between the jam plate and terminal socket, the preceding closing piece is provided with sliding slot, movable core hook is provided in the sliding slot, the movable core hook can be slided along sliding slot, the movable core hook is connected by screw rod with the load cell, and the rear closing piece is equipped with the fixed bit for fixed electromagnet.The present invention can measure the value of thrust of each product so that measure more accurate and improve measuring speed.
Description
Technical field
The present invention relates to electromagnet tensile test technical field, more particularly to a kind of electromagnet tension measuring device and side
Method.
Background technology
Electromagnet is switched on generating a kind of device of electromagnetic force, in order to which electromagnet is made to power off demagnetization immediately, often uses and disappears
The faster soft iron of magnetic or silicon steel material make.Such electromagnet is magnetic when being powered, and magnetic just disappears therewith after power-off.Electricity
Magnet has in daily life to be extremely widely applied, since its invention also makes the power of generator obtain very big carry
It is high.Previous electromagnet tensile test is all to hang counterweight using traditional, and speed is slow, and precision and reproducibility are very poor, it is impossible to essence
Really measure the pulling force of each product.
Invention content
The technical problems to be solved by the invention are to provide a kind of electromagnet tension measuring device and method, can measure each
The value of thrust of product so that measure more accurate and improve measuring speed.
The technical solution adopted by the present invention to solve the technical problems is：A kind of electromagnet tension measuring device is provided, is wrapped
Bottom plate is included, one end of the bottom plate is provided with the jam plate for fixing load cell, and the other end is provided with terminal socket；It is described
Preceding closing piece and rear closing piece are also disposed on bottom plate between jam plate and terminal socket, the preceding closing piece is provided with sliding slot, institute
It states and movable core hook is provided in sliding slot, the movable core hook can be slided along sliding slot, the movable core hook
It is connected by screw rod with the load cell, the rear closing piece is equipped with the fixed bit for fixed electromagnet.
It is connected between the preceding closing piece and rear closing piece by adjustable screw, the adjustable screw is used to adjust preceding closing piece with after
The distance between closing piece.
The shape and the shape of reeded one end of electromagnet movable core to be measured of the movable core hook match.
The jam plate is vertically mounted on one end of bottom plate.
The technical solution adopted by the present invention to solve the technical problems is：A kind of electromagnet measuring method of tensile force is provided, is adopted
With above-mentioned electromagnet tension measuring device, include the following steps：
(1) movable core is put into inside electromagnet, then electromagnet is put into the fixed bit of rear closing piece, while guarantee can
That reeded end of dynamic iron core is positioned over movable core hook the inside；
(2) terminal of electromagnet is injected in the groove of terminal socket, be powered primary；
(3) in electromagnet galvanization, electromagnet generates an attraction to movable core, and movable core drives at this time
Movable core is linked up with, and movable core hook generates a pulling force by screw rod to load cell.
The preceding closing piece of adjusting is further included between the step (1) and step (2) and the distance between rear closing piece is different to measure
The step of apart from lower pulling force size.
Advantageous effect
As a result of above-mentioned technical solution, compared with prior art, the present invention having the following advantages that and actively imitating
Fruit：Load cell is fixed on load cell jam plate by the present invention, and in electromagnet galvanization, electromagnet ontology is to movable
Iron core generates an attraction, and movable core drives movable core hook at this time, and movable core hook can be by screw rod to dynamometry
Sensor generates a pulling force, by the length for adjusting adjustable screw, to adjust the distance between preceding closing piece and rear closing piece, is convenient for
Measure the size of different distance lower pulling force.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram when present invention measures.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of electromagnet tension measuring device, as shown in Figure 1, including bottom plate 1, the bottom
One end of plate 1 is provided with the jam plate 2 for fixing load cell 3, and the jam plate 2 is vertically mounted on one end of bottom plate 1, another
End is provided with terminal socket 4；Closing piece 5 and rear lock before being also disposed on bottom plate 1 between the jam plate 2 and terminal socket 4
Block 6, the preceding closing piece 5 are provided with sliding slot, movable core hook 7 are provided in the sliding slot, the movable core hook 7 can
It is slided along sliding slot, the movable core hook 7 is connected by screw rod 8 with the load cell 3, the movable core hook
7 shape and the shape of 10 reeded one end of movable core of electromagnet 11 to be measured match.Closing piece 6, which is equipped with, after described uses
In the fixed bit of fixed electromagnet 11.In present embodiment, pass through 9 phase of adjustable screw between the preceding closing piece 5 and rear closing piece 6
Even, the adjustable screw 9 is used to adjust the distance between preceding closing piece 5 and rear closing piece 6..
Embodiments of the present invention further relate to a kind of electromagnet pull force test method, and movable core 10 is put into electromagnet 11
Ontology the inside, then 11 ontology of electromagnet is put into rear 6 top of closing piece, while ensure that the reeded end of movable core 10 is positioned over
7 the inside of movable core hook；By adjust adjustable screw 9 length, to adjust the distance between preceding closing piece 5 and rear closing piece 6, just
In the size for measuring different distance lower pulling force；After regulating distance, 11 terminal of electromagnet is injected to the groove of terminal socket 4, is led to
It is electric primary；In 11 galvanization of electromagnet, 11 ontology of electromagnet generates an attraction to movable core 10, at this time such as Fig. 2
Shown, movable core 10 drives movable core hook 7, and movable core hook 7 can generate one by screw rod 8 to load cell 3
A pulling force, so as to complete to test.
It is not difficult to find that load cell is fixed on load cell jam plate by the present invention, and in electromagnet galvanization, electricity
Magnet ontology generates an attraction to movable core, and movable core drives movable core hook, movable core hook meeting at this time
One pulling force is generated to load cell by screw rod, by the length for adjusting adjustable screw, to adjust preceding closing piece and rear closing piece
The distance between, convenient for measuring the size of different distance lower pulling force.
Claims (6)
1. a kind of electromagnet tension measuring device, including bottom plate, which is characterized in that one end of the bottom plate is provided with to fix
The jam plate of load cell, the other end are provided with terminal socket；It is also set successively on bottom plate between the jam plate and terminal socket
Preceding closing piece and rear closing piece are equipped with, the preceding closing piece is provided with sliding slot, and movable core hook is provided in the sliding slot, described movable
Iron core hook can be slided along sliding slot, and the movable core hook is connected by screw rod with the load cell, after described
Closing piece is equipped with the fixed bit for fixed electromagnet.
2. electromagnet tension measuring device according to claim 1, which is characterized in that between the preceding closing piece and rear closing piece
It is connected by adjustable screw, the adjustable screw is used to adjust the distance between preceding closing piece and rear closing piece.
3. electromagnet tension measuring device according to claim 1, which is characterized in that the shape of the movable core hook
Match with the shape of reeded one end of electromagnet movable core to be measured.
4. electromagnet tension measuring device according to claim 1, which is characterized in that the jam plate is vertically mounted on bottom plate
One end.
5. a kind of electromagnet measuring method of tensile force, which is characterized in that using as described in any claim in claim 1-4
Electromagnet tension measuring device, includes the following steps：
(1) movable core is put into inside electromagnet, then electromagnet is put into the fixed bit of rear closing piece, while ensure movable iron
That reeded end of core is positioned over movable core hook the inside；
(2) terminal of electromagnet is injected in the groove of terminal socket, be powered primary；
(3) in electromagnet galvanization, electromagnet generates an attraction to movable core, and movable core drives movable at this time
Iron core is linked up with, and movable core hook generates a pulling force by screw rod to load cell.
6. electromagnet measuring method of tensile force according to claim 5, which is characterized in that the step (1) and step (2) it
Between further include adjust the distance between preceding closing piece and rear closing piece to measure different distance lower pulling force size the step of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422642.0A CN108181033A (en) | 2017-12-25 | 2017-12-25 | A kind of electromagnet tension measuring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422642.0A CN108181033A (en) | 2017-12-25 | 2017-12-25 | A kind of electromagnet tension measuring device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108181033A true CN108181033A (en) | 2018-06-19 |
Family
ID=62547434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422642.0A Pending CN108181033A (en) | 2017-12-25 | 2017-12-25 | A kind of electromagnet tension measuring device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181033A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865742A (en) * | 2009-11-27 | 2010-10-20 | 湘潭大学 | Device for testing push-pull force of electromagnet |
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN103884455A (en) * | 2012-12-20 | 2014-06-25 | 国家核电技术有限公司 | Pulling force measuring device |
| CN106568537A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航***工程研究所 | Electromagnet suction measuring device |
| CN206325855U (en) * | 2016-11-17 | 2017-07-14 | 宁波兴茂电子科技有限公司 | A kind of electromagnet ATE |
| CN206573244U (en) * | 2016-12-28 | 2017-10-20 | 久利科技（苏州）有限公司 | A kind of coil tensile test fixture |
-
2017
- 2017-12-25 CN CN201711422642.0A patent/CN108181033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865742A (en) * | 2009-11-27 | 2010-10-20 | 湘潭大学 | Device for testing push-pull force of electromagnet |
| CN103884455A (en) * | 2012-12-20 | 2014-06-25 | 国家核电技术有限公司 | Pulling force measuring device |
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN106568537A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航***工程研究所 | Electromagnet suction measuring device |
| CN206325855U (en) * | 2016-11-17 | 2017-07-14 | 宁波兴茂电子科技有限公司 | A kind of electromagnet ATE |
| CN206573244U (en) * | 2016-12-28 | 2017-10-20 | 久利科技（苏州）有限公司 | A kind of coil tensile test fixture |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |