CN108490376A - A kind of rotary magnet torsion-testing tooling and its operating method - Google Patents
A kind of rotary magnet torsion-testing tooling and its operating method Download PDFInfo
- Publication number
- CN108490376A CN108490376A CN201810386980.1A CN201810386980A CN108490376A CN 108490376 A CN108490376 A CN 108490376A CN 201810386980 A CN201810386980 A CN 201810386980A CN 108490376 A CN108490376 A CN 108490376A
- Authority
- CN
- China
- Prior art keywords
- panel
- torsion
- rotary magnet
- bottom plate
- cylinder
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 238000011017 operating method Methods 0.000 title claims abstract description 9
- 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 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- G01R33/1253—Measuring galvano-magnetic properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of rotary magnet torsion-testing tooling and its operating methods, including pedestal, bottom plate and carrier plate, it is moved forward and backward in the middle part of pedestal upper surface and bottom plate is installed, bottom plate both ends are symmetrically vertically-mounted two guide posts, two guide post upper ends are equipped with the carrier plate moved up and down, there are two rise cylinder for vertically symmetrical installation on bottom plate, rise the mandril of cylinder upward, and it is connected with carrier plate, carrier plate includes first panel and second panel, the connecting hole to match with guide post is disposed in the both ends of first panel, first panel is slidably mounted on guide post, second panel is mounted in the upper surface of first panel, positive and negative anodes copper billet there are two being mounted side by side in the middle part of the lower face of second panel, the upper surface left and right ends of first panel are arranged with the semi-surrounding locating piece to match with second panel end.The present invention has the characteristics that testing efficiency simple in structure, easy to operate, that rotary magnet is greatly improved by the rotation of two second panels.
Description
Technical field
The present invention relates to rotary magnet test fixture technical fields, more particularly to a kind of rotary magnet torque measuring trial work
Dress and its operating method.
Background technology
The rotary magnet torsion-testing of script, generally use are manually tested, when test, by each product
Left and right carry out weights-hoist operation, the substantially numerical measuring of the torque of rotary magnet can be come out, this measurement method, no
Only inefficiency, increase labor intensity, while being also easy to cause error, the torque value of product can not be accurately measured,
To solve the above-mentioned problems, a kind of new torsion-testing tooling of design is necessary.
Invention content
Technical problem to be solved by the invention is to provide a kind of rotary magnet torsion-testing tooling and its operating method,
With testing efficiency simple in structure, easy to operate, greatly improving by the rotation of two second panels rotary magnet, simultaneously
It greatly reduces the labor intensive of worker, the production efficiency for improving product, reduce the features such as cost of labor of product.
The technical solution adopted by the present invention to solve the technical problems is：A kind of rotary magnet torsion-testing tooling is provided
And its operating method, including pedestal, bottom plate and carrier plate, pedestal upper surface middle part, which is moved forward and backward, is equipped with bottom plate, bottom
Plate both ends it is symmetrical it is vertically-mounted have two guide posts, two guide post upper ends are equipped with the carrier plate moved up and down, on the bottom plate
Vertically symmetrical installation upward, and is connected there are two cylinder, the mandril of the rising cylinder is risen with carrier plate, the carrier
Plate includes first panel and second panel, and the connecting hole to match with guide post is disposed in the both ends of the first panel, described
First panel be slidably mounted on guide post, the second panel be mounted on first panel upper surface in, described second
Positive and negative anodes copper billet there are two being mounted side by side in the middle part of the lower face of panel, the upper surface left and right ends of the first panel are arranged
There are the semi-surrounding locating piece to match with second panel end, two semi-surrounding locating pieces to be centrosymmetric, the second panel
Rear side is disposed with inner groovy, circuit board is equipped in inner groovy, circuit board is connected with electromagnet carrier and positive and negative anodes copper billet, described
Second panel on several electromagnet carriers are uniformly installed, the pedestal both ends are vertically symmetrical to be equipped with column, described
Carrier plate above be horizontally installed with fixed plate, the fixed plate both ends are connected with column, if being uniformly equipped in fixed plate
Dry and the one-to-one torsion-testing column of electromagnet carrier.
Two longitudinal slide rails are disposed in the middle part of the pedestal upper surface, the bottom plate is slidably mounted on longitudinal slide rail
On, the floor rear is longitudinally provided with pusher cylinder, and pusher cylinder is connected by the fixing bracket of end with pedestal, described
The push rod of pusher cylinder connect with floor rear by link block, the pusher cylinder is equipped with down on bottom plate one end
Hold the fixed frame being connected with pedestal.
The torsion-testing column includes servomotor, gear reducer and torsion sensor, the main shaft of the servo motor
Downwards, and with the input shaft of speed reducer it is connected, the output shaft of speed reducer passes through fixed plate, and is passed by shaft coupling and torsion
Sensor upper end is connected, and the lower end of the torsion sensor is equipped with three-jaw cylinder.
It has been evenly arranged and the one-to-one grooving of electromagnet carrier, the second panel on rear side of the second panel
Rear side is disposed with the circuit cover board of sealing inner groovy.
It is symmetrically installed in the middle part of the first panel upper surface both ends there are two positioning column, is arranged in the second panel
There is the location hole to match with positioning column.
The upper end of the positive and negative anodes copper billet is connected by connecting hole with second panel, the lower end of the positive and negative anodes copper billet
It is in contact across first panel, and with the elastic force probe in first panel.
The electromagnet carrier includes baffle and product lead connector, and the baffle is in and arranges there are two being total to
Set, between the two formed product slot, the product lead connector be mounted on baffle outer fix on, and with after second panel
The circuit board of side is connected.
Step a, worker first installs rotary magnet in the electromagnet carrier of second panel, while by rotating electromagnetic
Upward, the terminal pin on rotary magnet is inserted at the product lead connector in electromagnet carrier the shaft of iron, installation
After the completion, into further work；
Step b, the second panel with rotary magnet is placed on the upper surface of first panel later；
Step c, and then start pusher cylinder, the mandril of pusher cylinder is shunk so that entire carrier plate is moved to torque measuring
It tries below column；
Step d, then start and rise cylinder, rise cylinder and above push away entire carrier plate so that the product of electromagnet carrier
Shaft be inserted into the three-jaw cylinder of torsion-testing column lower end, after the completion start three-jaw cylinder so that three-jaw cylinder catches production
Product, and start servo motor and shaft is driven to move left and right, torsion sensor carries out torsional test to product, is selected by computer
Defective work, and be marked, at the same time worker can install rotary magnet in another piece of second panel；
Step e, it after completing test, is returned according to former step so that tooling is returned to script state, and worker will test
Second panel is removed；
Step f, the electromagnet tested is removed, and repeats the operation of step c, d and e, two pieces of second panels are taken turns
Stream operation, until the rotary magnet of same batch is fully completed test.
Advantageous effect：The present invention relates to a kind of rotary magnet torsion-testing tooling and its operating methods, have structure letter
It is single, easy to operate, greatly improve the testing efficiency of rotary magnet by the rotation of two second panels while greatly reducing
The labor intensive of worker, reduces the features such as cost of labor of product at the production efficiency for improving product.
Description of the drawings
Fig. 1 is the topology view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the topology view at pusher cylinder of the present invention；
Fig. 4 is the topology view of torsion-testing column of the present invention；
Fig. 5 is the topology view of carrier plate of the present invention；
Fig. 6 is the topology view of first panel and second panel of the present invention；
Fig. 7 is the topology view at positive and negative anodes copper billet of the present invention.
Diagram：1, pedestal, 2, bottom plate, 3, carrier plate, 4, electromagnet carrier, 5, torsion-testing column, 6, column, 7, fixed
Plate, 8, rise cylinder, 9, link block, 10, fixed frame, 11, pusher cylinder, 12, longitudinal slide rail, 13, servo motor, 14, slow down
Machine, 15, shaft coupling, 16, torsion sensor, 17, three-jaw cylinder, 18, connecting hole, 19, semi-surrounding locating piece, 20, baffle, 21,
Product lead connector, 22, positioning column, 23, circuit cover board, 24, grooving, 25, terminal pin, 26, guide post, 27, second panel,
28, first panel, 29, positive and negative anodes copper billet.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.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 rotary magnet torsion-testing tooling and its operating method, such as 7 institutes of Fig. 1-
Show, including pedestal 1, bottom plate 2 and carrier plate 3, is moved forward and backward in the middle part of 1 upper surface of pedestal and bottom plate 2,2 liang of bottom plate are installed
End is symmetrically vertically-mounted to have two guide posts 26, two 26 upper ends of guide post to be equipped with the carrier plate 3 moved up and down, the bottom plate 2
There are two cylinder 8 is risen, the mandril of the rising cylinder 8 upward, and is connected with carrier plate 3, described for upper vertically symmetrical installation
Carrier plate 3 include first panel 28 and second panel 27, be disposed with and 26 phase of guide post in the both ends of the first panel 28
The connecting hole matched, the first panel 28 are slidably mounted on guide post 26, and the second panel 27 is mounted on first panel
It in 28 upper surface, is mounted side by side in the middle part of the lower face of the second panel 27 there are two positive and negative anodes copper billet 29, described the
The upper surface left and right ends of one panel 28 are arranged with the semi-surrounding locating piece 19 to match with 27 end of second panel, two and half packets
It encloses locating piece 19 to be centrosymmetric, 27 rear side of second panel is disposed with inner groovy, circuit board is equipped in inner groovy, electricity
Road plate is connected with electromagnet carrier 4 and positive and negative anodes copper billet 29, several electromagnet are uniformly equipped in the second panel 27
Carrier 4,1 both ends of pedestal are vertically symmetrical to be equipped with column 6, and 3 top of carrier plate is horizontally installed with fixed plate 7,
7 both ends of fixed plate are connected with column 6, and it is one-to-one with electromagnet carrier 4 that several are uniformly equipped in fixed plate 7
Torsion-testing column 5.
Two longitudinal slide rails 12 are disposed in the middle part of 1 upper surface of pedestal, the bottom plate 2 is slidably mounted on longitudinal cunning
On rail 12,2 rear side of bottom plate is longitudinally provided with pusher cylinder 11, the fixing bracket and pedestal that pusher cylinder 11 passes through end
1 is connected, and the push rod of the pusher cylinder 11 is connect by link block 9 with 2 rear side of bottom plate, and the pusher cylinder 11 is the bottom of close to
The fixed frame 10 that lower end is connected with pedestal 1 is installed on 2 one end of plate.
The torsion-testing column 5 includes servo motor 13, speed reducer 14 and torsion sensor 16, the servo motor
13 main shaft downwards, and is connected with the input shaft of speed reducer 14, and the output shaft of speed reducer 14 passes through fixed plate 7, and passes through
Shaft coupling 15 is connected with 16 upper end of torsion sensor, and the lower end of the torsion sensor 16 is equipped with three-jaw cylinder 17.
27 rear side of the second panel be evenly arranged with 4 one-to-one grooving 24 of electromagnet carrier, described the
Two panels, 27 rear side is disposed with the circuit cover board 23 of sealing inner groovy.
Positioning column 22 there are two being symmetrically installed in the middle part of the 28 upper surface both ends of first panel, the second panel 27
On be disposed with the location hole to match with positioning column 22.
The upper end of the positive and negative anodes copper billet 29 is connected by connecting hole 18 with second panel 27, the positive and negative anodes copper billet
29 lower end passes through first panel 28, and is in contact with the elastic force probe in first panel 28.
The electromagnet carrier 4 includes baffle 20 and product lead connector 21, and the baffle 20 is in there are two being total to
It being arranged side by side, forms product slot between the two, the product lead connector 21 is mounted in 20 outer fix of baffle, and with
The circuit board of 27 rear side of second panel is connected.
Step a, worker installs rotary magnet in the electromagnet carrier 4 of second panel 27 first, while will rotation
Upward, the terminal pin 25 on rotary magnet is inserted into the product lead connector in electromagnet carrier 4 to the shaft of electromagnet
At 21, after installation is complete, into further work；
Step b, the second panel 27 with rotary magnet is placed on the upper surface of first panel 28 later；
Step c, and then start pusher cylinder 11, the mandril of pusher cylinder 11 is shunk so that entire carrier plate 3 is moved to torsion
5 lower section of square test pole；
Step d, then start and rise cylinder 8, rise cylinder 8 and above push away entire carrier plate 3 so that electromagnet carrier 4
The shaft of product is inserted into the three-jaw cylinder 17 of 5 lower end of torsion-testing column, starts three-jaw cylinder 17 after the completion so that three-jaw gas
Cylinder 17 catches product, and starts servo motor 13 and shaft is driven to move left and right, and torsion sensor 16 carries out torsional test to product,
Defective work is selected by computer, and is marked, at the same time worker can install rotation in another piece of second panel 27
Turn electromagnet；
Step e, it after completing test, is returned according to former step so that tooling is returned to script state, and worker will test
Second panel 27 is removed；
Step f, the electromagnet tested is removed, and repeats the operation of step c, d and e, two pieces of second panels 27 carry out
Operated in turn, until the rotary magnet of same batch is fully completed test.
Embodiment
In actual mechanical process, in order to ensure a worker can completely be operated, a pair second is usually determined
There are four electromagnet carrier 4, the rotary magnet on four electromagnet carriers 4 passes through four torsion-testing columns for installation on panel 27
5 carry out torsion-testing.
Two secondary second panels 27 are generally selected when test, and four rotary magnets are mounted on a secondary second panel 27 first
Electromagnet carrier 4 in, the second panel 27 after installing later is encased in first panel 28, by first panel 28
The semi-surrounding locating piece 19 at end face both ends limits second panel 27, while by positioning column 22 to the position of second panel 27
Set and positioned, the positive and negative anodes copper billet 29 on 27 lower face of second panel pass through first panel 28, while in first panel 28
Elastic force probe be in contact so that product on electromagnet carrier 4 is powered.
Start pusher cylinder 11 later, the mandril of pusher cylinder 11 is shunk so that entire carrier plate 3 is moved to torsion-testing
5 lower section of column, then starts and rises cylinder 8, rises cylinder 8 and above pushes away entire carrier plate 3 so that the product of electromagnet carrier 4
Shaft is inserted into the three-jaw cylinder 17 of 5 lower end of torsion-testing column, starts three-jaw cylinder 17 after the completion so that three-jaw cylinder 17 is grabbed
Firmly product, and start servo motor 13 and shaft is driven to move left and right, torsion sensor 16 carries out torsional test to product, passes through meter
Calculation machine selects defective work, and is marked, and at the same time worker can install rotating electromagnetic in another piece of second panel 27
Iron.
Finally control rises cylinder 8 and pusher cylinder 11 is returned to script state, while replacing with new second panel 27,
And product is completed into test and is removed from first piece of second panel 27, it repeats the operation several times, completes a batch of rotary magnet
Torsion-testing.
Claims (8)
1. a kind of rotary magnet torsion-testing tooling, including pedestal (1), bottom plate (2) and carrier plate (3), it is characterised in that：Institute
It is moved forward and backward in the middle part of pedestal (1) upper surface stated and bottom plate (2) is installed, bottom plate (2) both ends are symmetrically vertically-mounted two guide posts
(26), two guide post (26) upper ends are equipped with the carrier plate (3) moved up and down, vertically symmetrical on the bottom plate (2) to be equipped with
Two rise cylinder (8), and the mandril of the rising cylinder (8) upward, and is connected with carrier plate (3), the carrier plate (3)
Including first panel (28) and second panel (27), it is disposed in the both ends of the first panel (28) and matches with guide post (26)
Connecting hole, the first panel (28) is slidably mounted on guide post (26), and the second panel (27) is mounted on first
In the upper surface of panel (28), it is mounted side by side that there are two positive and negative anodes copper billets in the middle part of the lower face of the second panel (27)
(29), the upper surface left and right ends of the first panel (28) are arranged with the semi-surrounding to match with second panel (27) end
Locating piece (19), two semi-surrounding locating pieces (19) are centrosymmetric, and inner groovy is disposed on rear side of the second panel (27),
Circuit board is installed, circuit board is connected with electromagnet carrier (4) and positive and negative anodes copper billet (29), the second panel in inner groovy
(27) several electromagnet carriers (4) are uniformly installed, the pedestal (1) both ends are vertically symmetrical to be equipped with column (6), institute on
It is horizontally installed with fixed plate (7) above the carrier plate (3) stated, the fixed plate (7) both ends are connected with column (6), fixed plate
(7) several and the one-to-one torsion-testing column (5) of electromagnet carrier (4) are uniformly installed on.
2. a kind of rotary magnet torsion-testing tooling according to claim 1, it is characterised in that：The pedestal (1)
Two longitudinal slide rails (12) are disposed in the middle part of upper surface, the bottom plate (2) is slidably mounted in longitudinal slide rail (12), described
It is longitudinally provided with pusher cylinder (11), the fixing bracket and pedestal (1) phase that pusher cylinder (11) passes through end on rear side of bottom plate (2)
Even, the push rod of the pusher cylinder (11) on rear side of link block (9) and bottom plate (2) by connecting, the pusher cylinder (11)
The fixed frame (10) that lower end is connected with pedestal (1) is installed on bottom plate (2) one end.
3. a kind of rotary magnet torsion-testing tooling according to claim 2, it is characterised in that：The torsion-testing
Column (5) includes servo motor (13), speed reducer (14) and torsion sensor (16), and the main shaft of the servo motor (13) is vertical
Downward, and with the input shaft of speed reducer (14) it is connected, the output shaft of speed reducer (14) passes through fixed plate (7), and passes through shaft coupling
(15) it is connected with torsion sensor (16) upper end, the lower end of the torsion sensor (16) is equipped with three-jaw cylinder (17).
4. a kind of rotary magnet torsion-testing tooling according to claim 1, it is characterised in that：The second panel
(27) rear side has been evenly arranged and the one-to-one grooving (24) of electromagnet carrier (4), the second panel (27) rear side cloth
It is equipped with the circuit cover board (23) of sealing inner groovy.
5. a kind of rotary magnet torsion-testing tooling according to claim 1, it is characterised in that：The first panel
(28) it is symmetrically installed in the middle part of the both ends of upper surface there are two positioning column (22), is disposed in the second panel (27) and positioning column
(22) location hole to match.
6. a kind of rotary magnet torsion-testing tooling according to claim 1, it is characterised in that：The positive and negative anodes copper
The upper end of block (29) is connected by connecting hole (18) with second panel (27), and the lower end of the positive and negative anodes copper billet (29) passes through the
One panel (28), and be in contact with the elastic force probe in first panel (28).
7. a kind of rotary magnet torsion-testing tooling according to claim 1, it is characterised in that：The electromagnet carries
Tool (4) includes baffle (20) and product lead connector (21), there are two the baffle (20) is total to, in being arranged side by side, and the two
Between form product slot, the product lead connector (21) is mounted in baffle (20) outer fix, and and second panel
(27) circuit board on rear side of is connected.
8. a kind of operating method of rotary magnet torsion-testing tooling as claimed in claim 3, is as follows：
(a), worker installs rotary magnet in the electromagnet carrier (4) of second panel (27) first, while by electric rotating
Upward, the product lead that the terminal pin (25) on rotary magnet is inserted into electromagnet carrier (4) patches the shaft of magnet
At part (21), after installation is complete, into further work；
(b), the second panel (27) with rotary magnet is placed on the upper surface of first panel (28) later；
(c) and then start pusher cylinder (11), the mandril of pusher cylinder (11) is shunk so that entire carrier plate (3) is moved to torsion
Below square test pole (5)；
(d), then start and rise cylinder (8), rise cylinder (8) and above push away entire carrier plate (3) so that electromagnet carrier (4)
The shaft of product be inserted into the three-jaw cylinder (17) of torsion-testing column (5) lower end, start three-jaw cylinder (17) after the completion, make
It obtains three-jaw cylinder (17) and catches product, and start servo motor (13) and shaft is driven to move left and right, torsion sensor (16) is to production
Product carry out torsional test, select defective work by computer, and be marked, at the same time worker can be at another piece second
Panel installs rotary magnet on (27)；
(e), it after completing test, is returned according to former step so that tooling is returned to script state, the second face that worker will test
Plate (27) is removed；
(f) electromagnet tested is removed, and repeats the operation of step c, d and e, two pieces of second panels (27) are grasped in turn
Make, until the rotary magnet of same batch is fully completed test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386980.1A CN108490376B (en) | 2018-04-26 | Rotary electromagnet torque testing tool and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386980.1A CN108490376B (en) | 2018-04-26 | Rotary electromagnet torque testing tool and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108490376A true CN108490376A (en) | 2018-09-04 |
| CN108490376B CN108490376B (en) | 2024-07-30 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190129A (en) * | 2018-11-15 | 2020-05-22 | 上海海立电器有限公司 | Online detection device and method for magnetic performance of iron core |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022572A (en) * | 2000-07-11 | 2002-01-23 | Mitsubishi Electric Corp | Dynamometer |
| CN102253352A (en) * | 2011-04-22 | 2011-11-23 | 襄樊五二五泵业有限公司 | Magnetic leakage factor detecting method and device for magnetic coupling |
| CN107957311A (en) * | 2017-12-25 | 2018-04-24 | 宁波兴茂电子科技有限公司 | The torque test device and its test method of a kind of rotary magnet |
| CN208224470U (en) * | 2018-04-26 | 2018-12-11 | 宁波兴茂电子科技有限公司 | A kind of rotating electromagnet torsion-testing tooling |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022572A (en) * | 2000-07-11 | 2002-01-23 | Mitsubishi Electric Corp | Dynamometer |
| CN102253352A (en) * | 2011-04-22 | 2011-11-23 | 襄樊五二五泵业有限公司 | Magnetic leakage factor detecting method and device for magnetic coupling |
| CN107957311A (en) * | 2017-12-25 | 2018-04-24 | 宁波兴茂电子科技有限公司 | The torque test device and its test method of a kind of rotary magnet |
| CN208224470U (en) * | 2018-04-26 | 2018-12-11 | 宁波兴茂电子科技有限公司 | A kind of rotating electromagnet torsion-testing tooling |
Non-Patent Citations (1)
| Title |
|---|
| 徐君;朱颖;潘万苗;应献;葛荣杰;: "磁悬浮效应微扭矩传感器校准仪设计", 中国测试, no. 02 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190129A (en) * | 2018-11-15 | 2020-05-22 | 上海海立电器有限公司 | Online detection device and method for magnetic performance of iron core |
| CN111190129B (en) * | 2018-11-15 | 2022-06-28 | 上海海立电器有限公司 | Online detection device and method for magnetic performance of iron core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201796137U (en) | Full-automatic assembly line type re-checking device for electric energy meter | |
| CN110261775A (en) | A kind of motor performance detection device | |
| CN108181573A (en) | The test device of PCBA | |
| CN202939303U (en) | Wire connecting and disconnecting mechanism for automated verification of electric energy meter | |
| CN105403391A (en) | Slide rail performance testing device and testing method thereof | |
| CN104569530A (en) | Rapid three-phase electronic type electric energy meter calibration crimp connection device and calibration method thereof | |
| CN215575530U (en) | Flying probe testing machine for PCB | |
| CN206451600U (en) | Inductance coil automatic tin soldering, testing integrated machine | |
| CN204044281U (en) | A kind of measurement jig of circuit board | |
| CN209264937U (en) | A kind of table magnetic survey test-run a machine | |
| CN105563198B (en) | A kind of integrated form may move disc type tool magazine and manipulator detection device for combination property | |
| CN203287476U (en) | Withstand voltage test jig for magnetic cores of transformers | |
| CN208224470U (en) | A kind of rotating electromagnet torsion-testing tooling | |
| CN207717926U (en) | Pcb board burning test device | |
| CN108490376A (en) | A kind of rotary magnet torsion-testing tooling and its operating method | |
| CN203870221U (en) | DC motor detection bench | |
| CN203720245U (en) | System for automatically measuring counter electromotive force of motor | |
| CN202421449U (en) | Automatic testing mechanism of small-size low-voltage electric appliance testing workbench | |
| CN202900610U (en) | Test machine for electric fuel pump | |
| CN113820650B (en) | Full-automatic detection equipment for electric energy meter keys and anti-magnetic interference performance | |
| CN212255609U (en) | Automatic testing device and air conditioner | |
| CN206584227U (en) | The test system of automobile controller | |
| CN205538064U (en) | PCB online test device | |
| CN108490376B (en) | Rotary electromagnet torque testing tool and operation method thereof | |
| CN104793122B (en) | Circuit board function test equipment |
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 |