CN206594272U - A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit - Google Patents
A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit Download PDFInfo
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- CN206594272U CN206594272U CN201720327326.4U CN201720327326U CN206594272U CN 206594272 U CN206594272 U CN 206594272U CN 201720327326 U CN201720327326 U CN 201720327326U CN 206594272 U CN206594272 U CN 206594272U
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- support
- contactor
- screw mandrel
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- permanent magnet
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Abstract
The utility model discloses a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit, including base and support, the support is welded on the base, displacement adjustment device is provided with the support, dynamometry and support meanss, permanent magnetism type contactor fixing device and displacement tester, the displacement adjustment device includes closing handle, screw mandrel, the nut and orientation lever coordinated with screw mandrel, the closing handle and the screw mandrel integrally connected, described orientation lever one end is connected firmly with the nut, one end of the screw mandrel is located in the perforate inside the orientation lever, the dynamometry and support dress include force cell, linear bearing, contact bar and support frame, described force cell one end is connected with the orientation lever, the force cell other end contacts bar connection with described, support frame as described above lower end is provided with endoporus.The utility model can obtain electromagnetism force characteristic of the permanent magnetism type contactor under different electric currents, have the advantages that integrated level is high, assembling is simple, it is convenient to debug.
Description
Technical field
The utility model is related to permanent-magnet AC contactor technical field of measurement and test, specially a kind of degree-of-freedom permanent magnet formula contactor
Mechanism dynamic checkout unit.
Background technology
Permanent-magnet AC contactor is to utilize the magnetic pole principle that identical charges repel each other, there is a natural attraction between the sexes, is replaced with permanent mechanism driving mechanism
A kind of Micro Energy Lose contactor formed by traditional solenoid actuated mechanism.Polarity is fixed not on contactor link gear
The permanent magnet of change, be solidificated on Foundation Plate of Contactor can Variable Polarity soft magnet interact, so as to reach adhesive, keep and release
The purpose put.Soft magnet can Variable Polarity be to produce more than ten to twenties milliseconds by the electronic module being solidified togather with it
Positive and negative pulse electric current, and it is produced different polarity.According to live needs, releasing for setting is controlled with control electronic module
Magnitude of voltage is put, can also postpone to send reverse pulse current again for a period of time, to reach that low-voltage delay release or power cut off delay are released
The purpose put, make its control motor from power network shake electricity and stop jumping, so as to keep the stabilization of production system here it is Song Feng electricity
The pioneering A.C. contactor with anti-shake Electricity Functional of gas.
But when dynamically testing degree-of-freedom permanent magnet formula contactor mechanism, still lack simple and effective static properties and dynamic
Performance test means, constrain electromagnet research and development process to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of degree-of-freedom permanent magnet formula contactor mechanism
Dynamic checkout unit, including base and support, the support are welded on the base, and displacement regulation is provided with the support
Device, dynamometry and support meanss, permanent magnetism type contactor fixing device and displacement tester, the displacement adjustment device include tight
Gu handwheel, screw mandrel, the nut and orientation lever coordinated with screw mandrel, the closing handle and the screw mandrel integrally connected, the orientation
Bar one end is connected firmly with the nut, and one end of the screw mandrel is located in the perforate inside the orientation lever, the dynamometry and support
Dress includes force cell, linear bearing, contact bar and support frame, and described force cell one end is connected with the orientation lever,
The force cell other end contacts bar connection with described, and support frame as described above lower end is provided with outside endoporus, support frame as described above and filled
There is lock-screw, endoporus is inserted in the adjusting rod upper end, and the adjusting rod lower end is connected with the whorl of base.
It is preferred that, the linear bearing is connected firmly with support frame as described above one end, and the contact bar passes through the linear bearing.
It is preferred that, the permanent magnetism type contactor fixing device include permanent magnetism type contactor, upper bracket and lower carriage, it is described forever
The push rod of magnetic-type contactor left end is in contact with the end face for contacting bar.
It is preferred that, the lower carriage bottom is connected firmly with base, and upper end is supported on the permanent magnetism type contactor bottom, it is described on
Support at the top of the permanent magnetism type contactor with being in contact, and the upper bracket is connected with the lower carriage.
It is preferred that, the displacement tester includes laser displacement sensor and adjusting bracket, the laser displacement sensing
Device is movably arranged in the adjusting bracket, and the adjusting bracket is fixedly installed on base.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through displacement adjustment device control
Orientation lever drives contact bar to do directed movement by force cell, so that laser displacement sensor is beaten in contact rod end surface
Application point be subjected to displacement change, by observing the displacement registration of laser displacement sensor, can be achieved displacement thin tail sheep adjustment,
After the initial displacement stroke for adjusting permanent magnetism type contactor, it is powered and tested, electromagnetic force drives permanent magnetism type contactor left
The push rod at end, passes to force cell by contacting bar by electromagnetic force, electromagnetic force size can be read, and input is changed in addition, passing through
Size of current, can obtain electromagnetism force characteristic of the permanent magnetism type contactor under different electric currents, with integrated level is high, assembling is simple, adjust
The advantages of trying to facilitate.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- closing handles；2- supports；3- screw mandrels；4- nuts；5- orientation levers；6- force cells；7- support frames；
8- linear bearings；9- contacts bar；10- permanent magnetism type contactors；11- upper brackets；12- Optical displacement sensors；13- adjusting brackets；14-
Base；15- adjusting rods；16- lock-screws；17- lower carriages.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of degree-of-freedom permanent magnet formula contactor mechanism is dynamically surveyed
Trial assembly is put, including base 14 and support 2, and the support 2 is welded on the base 14, and displacement tune is provided with the support 2
Regulating device, dynamometry and support meanss, permanent magnetism type contactor fixing device and displacement tester, the displacement adjustment device include
Closing handle 1, screw mandrel 3, the nut 4 and orientation lever 5 coordinated with screw mandrel 3, the closing handle 1 and the integrally connected of screw mandrel 3,
Described one end of orientation lever 5 is connected firmly with the nut 4, and one end of the screw mandrel 3 is located in the perforate inside the orientation lever 5, institute
Stating dynamometry and support dress includes force cell 6, linear bearing 8, contact bar 9 and support frame 7, described one end of force cell 6
It is connected with the orientation lever 5, the other end of force cell 6 is connected with the bar 9 that contacts, and the lower end of support frame as described above 7 is provided with
Endoporus, the outside of support frame as described above 7 is equipped with lock-screw 16, and endoporus, the lower end of adjusting rod 15 are inserted in the upper end of adjusting rod 15
It is threadedly coupled with the base 14.
The linear bearing 8 is connected firmly with the one end of support frame as described above 7, and the contact bar 9 passes through the linear bearing 8；It is described
Permanent magnetism type contactor fixing device includes permanent magnetism type contactor 10, upper bracket 11 and lower carriage 17, the permanent magnetism type contactor 10
The push rod of left end is in contact with the end face for contacting bar 9；The bottom of lower carriage 17 is connected firmly with base 14, and upper end is supported on institute
The bottom of permanent magnetism type contactor 10 is stated, the upper bracket 11 is in contact with the top of permanent magnetism type contactor 10, the upper bracket 11
It is connected with the lower carriage 17；The displacement tester includes laser displacement sensor 12 and adjusting bracket 13, the laser
Displacement transducer 12 is movably arranged in the adjusting bracket 13, and the adjusting bracket 13 is fixedly installed on base 14.
Operation principle：A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit of the utility model, is adjusted by displacement
Regulating device control orientation lever logical 5 crosses force cell 6 and drives contact bar 9 to do directed movement, so that laser displacement sensor 12
The application point beaten on the contact end face of bar 9 is subjected to displacement change, can be real by observing the displacement registration of laser displacement sensor 12
After the thin tail sheep adjustment of existing displacement, the initial displacement stroke for adjusting permanent magnetism type contactor 10, it is powered and tested, electromagnetism
Power drives the push rod of the left end of permanent magnetism type contactor 10, passes to force cell 6 by contacting bar 9 by electromagnetic force, electromagnetism can be read
Power size, in addition, by changing input current size, can obtain electromagnetic force of the permanent magnetism type contactor 10 under different electric currents special
Property, have the advantages that integrated level is high, assembling is simple, it is convenient to debug.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit, including base（14）And support（2）, its feature exists
In：The support（2）It is welded on the base（14）On, the support（2）On be provided with displacement adjustment device, dynamometry and support
Device, permanent magnetism type contactor fixing device and displacement tester, the displacement adjustment device include closing handle（1）, screw mandrel
（3）With screw mandrel（3）The nut of cooperation（4）And orientation lever（5）, the closing handle（1）With the screw mandrel（3）Integrally connected, institute
State orientation lever（5）One end and the nut（4）Connect firmly, the screw mandrel（3）One end be located at the orientation lever（5）Internal perforate
Interior, the dynamometry and support dress include force cell（6）, linear bearing（8）, contact bar（9）And support frame（7）, it is described to survey
Force snesor（6）One end and the orientation lever（5）Connection, the force cell（6）The other end and the contact bar（9）Even
Connect, support frame as described above（7）Lower end is provided with endoporus, support frame as described above（7）Outside is equipped with lock-screw（16）, the adjusting rod（15）
Endoporus, the adjusting rod are inserted in upper end（15）Lower end and the base（14）Threaded connection.
2. a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit according to claim 1, it is characterised in that：Institute
State linear bearing（8）With support frame as described above（7）One end is connected firmly, the contact bar（9）Through the linear bearing（8）.
3. a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit according to claim 1, it is characterised in that：Institute
Stating permanent magnetism type contactor fixing device includes permanent magnetism type contactor（10）, upper bracket（11）And lower carriage（17）, the magneto
Contactor（10）The push rod of left end and the contact bar（9）End face be in contact.
4. a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit according to claim 3, it is characterised in that：Institute
State lower carriage（17）Bottom and base（14）Connect firmly, upper end is supported on the permanent magnetism type contactor（10）Bottom, the upper bracket
（11）With the permanent magnetism type contactor（10）Top is in contact, the upper bracket（11）With the lower carriage（17）Connection.
5. a kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit according to claim 1, it is characterised in that：Institute
Stating displacement tester includes laser displacement sensor（12）And adjusting bracket（13）, the laser displacement sensor（12）Activity
It is arranged on the adjusting bracket（13）On, the adjusting bracket（13）It is fixedly installed on base（14）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327326.4U CN206594272U (en) | 2017-03-30 | 2017-03-30 | A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327326.4U CN206594272U (en) | 2017-03-30 | 2017-03-30 | A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594272U true CN206594272U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327326.4U Expired - Fee Related CN206594272U (en) | 2017-03-30 | 2017-03-30 | A kind of degree-of-freedom permanent magnet formula contactor mechanism dynamic checkout unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405780A (en) * | 2018-11-28 | 2019-03-01 | 苏州新智机电科技有限公司 | A kind of sucker jack value measuring device |
| CN113156312A (en) * | 2021-04-30 | 2021-07-23 | 福建师范大学 | High-power linear electric motor dynamic behavior testing arrangement of adjustable structure |
-
2017
- 2017-03-30 CN CN201720327326.4U patent/CN206594272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405780A (en) * | 2018-11-28 | 2019-03-01 | 苏州新智机电科技有限公司 | A kind of sucker jack value measuring device |
| CN113156312A (en) * | 2021-04-30 | 2021-07-23 | 福建师范大学 | High-power linear electric motor dynamic behavior testing arrangement of adjustable structure |
| CN113156312B (en) * | 2021-04-30 | 2022-07-22 | 福建师范大学 | High-power linear electric motor dynamic behavior testing arrangement of adjustable structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180330 |