CN107422284A - A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus - Google Patents
A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus Download PDFInfo
- Publication number
- CN107422284A CN107422284A CN201710619133.0A CN201710619133A CN107422284A CN 107422284 A CN107422284 A CN 107422284A CN 201710619133 A CN201710619133 A CN 201710619133A CN 107422284 A CN107422284 A CN 107422284A
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- CN
- China
- Prior art keywords
- fixed
- electro
- circuit breaker
- magnetic circuit
- coil block
- 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.)
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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
- 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
Abstract
The invention provides a kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus, including fixed seat, pressure head, force value sensor；The pressure head is fixed on force value sensor front end, and level fixes MUT module under test in fixed seat, and pressure head front end is contacted with the armature plate of MUT module under test, and force value sensor is fixed on sensor fixation plate；The sensor fixation plate is arranged on slide unit component, and slide unit component is fixed on fixed plate, and the slide unit component adjusts differential head by sliding block thereon and adjusts the position of sensor fixation plate in the longitudinal direction；It is additionally provided with binding post row, binding post row's electrical connection MUT module under test.The setting that the present invention passes through pressure head, force value sensor, it is ensured that electro-magnetic circuit breaker coil block electromagnetic attraction is able to the measurement of convenience and high-efficiency, so that it is guaranteed that every batch of component can reach same quality.
Description
Technical field
The present invention relates to a kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus.
Background technology
At present on the market, lack the relevant apparatus of breaker industry electromagnetic attraction measurement, particularly coil block electromagnetism to inhale
The measurement of power size parameter.Coil block is as the most important core component of electro-magnetic circuit breaker, caused suction after component is powered
The accuracy and stability of size parameter determine the quality of finished product, because each operation processing technology is complicated and with material it is special because
Element, so as to cause every batch of component to be difficult to reach same quality.
The content of the invention
To be filled in order to solve the above technical problems, the invention provides a kind of measurement of electro-magnetic circuit breaker coil block electromagnetic attraction
Put, the setting that the electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus passes through pressure head, force value sensor, it is ensured that electromagnetism open circuit
Device coil block electromagnetic attraction is able to the measurement of convenience and high-efficiency, so that it is guaranteed that every batch of component can reach same quality.
The present invention is achieved by the following technical programs.
A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus provided by the invention, including fixed seat, pressure head, power
It is worth sensor；The pressure head is fixed on force value sensor front end, and level fixes MUT module under test in fixed seat, and pressure head front end is with being tested
The armature plate contact of component, force value sensor are fixed on sensor fixation plate；The sensor fixation plate is arranged on slide unit group
On part, slide unit component is fixed on fixed plate, and the slide unit component adjusts differential head regulation sensor by sliding block thereon and fixed
The position of plate in the longitudinal direction；It is additionally provided with binding post row, binding post row's electrical connection MUT module under test.
The force value sensor is connected with display by signal transmission wire, and display is fixed in fixed plate.
The readings of the force value sensor passes through real-time display over the display after analog-to-digital conversion.
The fixed plate is fixed on bottom plate by connecting rod, and support feet cup is arranged at bottom base plate corner location bottom.
The fixed seat is fixed on cylinder top, and cylinder is vertically mounted on bottom plate,.
The cylinder connection total journey of pneumatic control causes the total journey of pneumatic control to can control fixed seat to move up and down.
The cylinder aids in fixing by air cylinder supporting structure.
The binding post row is fixed on bottom plate.
The total journey access of pneumatic control has tracheae.
The beneficial effects of the present invention are：Pass through the setting of pressure head, force value sensor, it is ensured that electro-magnetic circuit breaker coil block
Electromagnetic attraction is able to the measurement of convenience and high-efficiency, so that it is guaranteed that every batch of component can reach same quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is Fig. 1 rearview；
Fig. 5 is the enlarged diagram at A in Fig. 4；
Fig. 6 is the structural representation of MUT module under test.
In figure：103- iron cores, 104- coils, 105- coil braces, 106- armature plates, 107- yoke frames, 108- positioning holes,
109- assembly supports, 201- tracheaes, 202- workbench, the total journey of 203- pneumatic controls, 204- cylinders, 205- fixed seats, 206- pressures
Head, 207- power input wires, 208- display brackets, 209- connecting rods, 210- sliding blocks regulation differential head, 211- bottom plates,
212- support feet cups, 213- signal transmission wires, 214- air cylinder supporting structures, 215- displays, 216- slide unit components, 217- wiring
Post is arranged, 218- fixed plates, 219- sensor fixation plates, 220- force value sensors, 221- MUT module under tests, 222- locating dowels.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
As shown in Fig. 1~Fig. 6, the present invention is manually grasped for convenience according to the structure and shape of MUT module under test (221)
Make, employ cylinder (204) and be fixed on by installing screw on cylinder mount frame (214), then this part is arranged on bottom plate
(211) on, the coil block fixed seat (205) equipped with locating dowel (222) is finally installed on to the top of cylinder (204), finally
Control total journey (203) to be connected by tracheae (201) and cylinder (204) in cylinder and form a set of MUT module under test (221) admittedly
Surely the atmospheric control installs fixture placed.
Support feet cup (212) is arranged on correct position below bottom plate (211), connecting rod (209) difference connecting bottom board
(211) basic framework and fixed plate (218), is formed, then display bracket (208) and display (215) are installed on fixed plate
(218) relevant position on, it is installed on after differential head (210) is connected with slide unit component (216) in fixed plate (218).
Sensor fixation plate (219) is installed on slide unit component (216), then by pressure head (206) and force value sensor
(220) it is attached, then is connected force value sensor (220) and sensor fixation plate (219) by screw, finally by power
The data conductor (213) of value sensor (220) is correctly connected with display (215), then binding post is arranged into (217) and is installed on
Bottom plate (211) and one end of power input wire (207) is installed on binding post (217), completes the installation of package unit.
Thus, it is adapted to power supply to binding post row (217) and display (215) input, then by two power input wires
(207) the other end is respectively connected to end and the assembly support (109) of the coil (104) of MUT module under test (221), coil (104)
Conducting, according to coil electricity electromagnetic principle, coil produces magnetic field, magnetization iron core (103), so that by armature plate (106) adhesive extremely
Bonded with iron core (103) upper end, now armature plate (103) afterbody is turned right motion, and force value sensor is connected to so as to touch
(220) pressure head (206) on, in view of the lasting presence of suction, thus armature plate (106) afterbody is a certain to pressure head (206) generation
For the pressure of constant so as to form a certain strain variation, the change is sent to the internal electricity of force value sensor (220) through pressure head (206)
Road, the change is converted into a sensitive electric signal, passed after signal amplification unit amplifies through force value signal transmission wire (213)
Deliver to inside display (215) and handled (being typically A/D conversions or CPU), finally by the internal execution machine of display (215)
The constant force value size is shown on the screen of display (215) by structure.
The present invention is in operation：Outer input valve is accessed into tracheae (201) one end, operation cylinder controls total journey (203), made
Cylinder (204) declines, then the positioning hole (108) of MUT module under test (221) is correspondingly placed into the locating dowel in fixed seat (206)
(222) placed, operation cylinder controls total journey (203), cylinder (204) is increased, and is moved by adjusting slider differential head (210)
The end of power input wire (207) one is connected to coil by the dynamic pressure head (206) on slide unit component (216) to correct position
The end of the coil (104) of component (221) and assembly support (109), to needed for display (215) and binding post (217) input
The suitable power source wanted can export the size of a certain tested coil block (221) electromagnetic attraction on display (215) screen.
Claims (9)
1. a kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus, including fixed seat (205), pressure head (206), force value pass
Sensor (220), it is characterised in that：The pressure head (206) is fixed on force value sensor (220) front end, horizontal in fixed seat (205)
Fixed MUT module under test (221), pressure head (206) front end contact with the armature plate (106) of MUT module under test (221), force value sensor
(220) it is fixed on sensor fixation plate (219)；The sensor fixation plate (219) is arranged on slide unit component (216), sliding
Platform component (216) is fixed on fixed plate (218), and the slide unit component (216) adjusts differential head (210) by sliding block thereon and adjusted
Save the position of sensor fixation plate (219) in the longitudinal direction；Binding post row (217) is additionally provided with, binding post row (217) is electrically connected
Connect MUT module under test (221).
2. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 1, it is characterised in that：The force value
Sensor (220) is connected with display (215) by signal transmission wire (213), and display (215) is fixed on fixed plate
(218) on.
3. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 2, it is characterised in that：The force value
The readings of sensor (220) by after analog-to-digital conversion on display (215) real-time display.
4. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 1, it is characterised in that：The fixation
Plate (218) is fixed on bottom plate (211) by connecting rod (209), and support feet cup is arranged at bottom plate (211) bottom four corners position bottom
(212)。
5. the electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as described in claim 1 or 4, it is characterised in that：It is described
Fixed seat (205) is fixed on cylinder (204) top, and cylinder (204) is vertically mounted on bottom plate (211),.
6. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 5, it is characterised in that：The cylinder
(204) connecting the total journey of pneumatic control (203) causes the total journey of pneumatic control (203) to can control fixed seat (205) to move up and down.
7. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 5, it is characterised in that：The cylinder
(204) aid in fixing by air cylinder supporting structure (214).
8. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 1, it is characterised in that：The wiring
Post row (217) is fixed on bottom plate (211).
9. electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus as claimed in claim 6, it is characterised in that：It is described pneumatic
Total journey (203) access is controlled to have tracheae (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619133.0A CN107422284A (en) | 2017-07-26 | 2017-07-26 | A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619133.0A CN107422284A (en) | 2017-07-26 | 2017-07-26 | A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107422284A true CN107422284A (en) | 2017-12-01 |
Family
ID=60431195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619133.0A Pending CN107422284A (en) | 2017-07-26 | 2017-07-26 | A kind of electro-magnetic circuit breaker coil block electromagnetic attraction measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107422284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535640A (en) * | 2018-03-29 | 2018-09-14 | 广东电网有限责任公司 | A kind of breaker coil output size detection device |
| CN109061532A (en) * | 2018-08-31 | 2018-12-21 | 江苏核电有限公司 | A kind of device and method for the test of magnetic valve driving mechanism pull characteristics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490132U (en) * | 2009-09-03 | 2010-05-26 | 杭州之江开关股份有限公司 | Novel structure of circuit breaker instantaneous tripper |
| CN104458066A (en) * | 2014-12-03 | 2015-03-25 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Switching-type electromagnet dynamic attraction force testing system |
| CN204346627U (en) * | 2014-12-19 | 2015-05-20 | 湖北省机电研究设计院股份公司 | Diesel motor common-rail injector solenoid valve preload force measuring equipment |
| US20160299032A1 (en) * | 2015-04-09 | 2016-10-13 | Raytheon Company | Vibration test methodology using an electromagnet and related apparatus and automated testing system with material handling robot |
| CN106199469A (en) * | 2016-08-18 | 2016-12-07 | 河北工业大学 | Solenoid electromagnet static electromagnetic suction measurement device |
| CN106568546A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航系统工程研究所 | Electromagnet suction measurement system |
-
2017
- 2017-07-26 CN CN201710619133.0A patent/CN107422284A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490132U (en) * | 2009-09-03 | 2010-05-26 | 杭州之江开关股份有限公司 | Novel structure of circuit breaker instantaneous tripper |
| CN104458066A (en) * | 2014-12-03 | 2015-03-25 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Switching-type electromagnet dynamic attraction force testing system |
| CN204346627U (en) * | 2014-12-19 | 2015-05-20 | 湖北省机电研究设计院股份公司 | Diesel motor common-rail injector solenoid valve preload force measuring equipment |
| US20160299032A1 (en) * | 2015-04-09 | 2016-10-13 | Raytheon Company | Vibration test methodology using an electromagnet and related apparatus and automated testing system with material handling robot |
| CN106199469A (en) * | 2016-08-18 | 2016-12-07 | 河北工业大学 | Solenoid electromagnet static electromagnetic suction measurement device |
| CN106568546A (en) * | 2016-11-08 | 2017-04-19 | 上海宇航系统工程研究所 | Electromagnet suction measurement system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535640A (en) * | 2018-03-29 | 2018-09-14 | 广东电网有限责任公司 | A kind of breaker coil output size detection device |
| CN109061532A (en) * | 2018-08-31 | 2018-12-21 | 江苏核电有限公司 | A kind of device and method for the test of magnetic valve driving mechanism pull characteristics |
| CN109061532B (en) * | 2018-08-31 | 2023-09-08 | 江苏核电有限公司 | Device and method for testing suction characteristic of electromagnetic valve driving mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |