CN110514108A - A kind of electromagnet assembly detection means for correcting - Google Patents
A kind of electromagnet assembly detection means for correcting Download PDFInfo
- Publication number
- CN110514108A CN110514108A CN201910742322.6A CN201910742322A CN110514108A CN 110514108 A CN110514108 A CN 110514108A CN 201910742322 A CN201910742322 A CN 201910742322A CN 110514108 A CN110514108 A CN 110514108A
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- push
- limit base
- guide pad
- pull
- magnetic pole
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
- G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B7/312—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- General Physics & Mathematics (AREA)
- Electromagnets (AREA)
Abstract
A kind of electromagnet assembly detection means for correcting is made of pedestal, locking knob, guide pad a, b, compression tongue, spring top bead, support, adjusting knob, push-pull rod, push-and-pull pawl head, benchmark limit base, lever induction table, gauge outfit holder and limit base；Pedestal is equipped with support and limit base；Support is equipped with benchmark limit base；Benchmark limit base is equipped with push-pull rod, and one end is equipped with adjusting knob, and the other end is equipped with push-and-pull pawl head；It is equipped with guide pad b above push-pull rod, is additionally provided with guide pad a in push-and-pull melon both sides of head;It compresses and is equipped with spring top bead between tongue and guide pad a；Guide pad a, which is equipped with, compresses tongue, which is provided with locking knob；Gauge outfit holder is set on limit base, sets lever induction table thereon.The present invention realizes that correction, monitoring synchronously complete by clamped one time, improves work efficiency, reduces the labor intensity of operator；Not by external force at the riveting of iron core and two magnetic poles in correction course, the case where being not in loosening after component correction.
Description
Technical field
The present invention is detected using a kind of position degree of the lever induction table to electromagnet assembly, and sealed relay is belonged to
Manufacture, mounting technology field.
Background technique
As shown in Figure 1, electromagnet assembly 101 is an extremely important component in sealed relay, the riveting matter of the component
Amount (combining form at iron core 1011 and magnetic pole riveting, the deformation extent at riveting, the position degree after riveting in component between each part
Deng) and component riveting after size consistency, will have a direct impact on the assembling quality of product subsequent handling, be related to whole product
Technical performance and Reliability of Microprocessor.In practical set, 101 length of electromagnet assembly is easier to guarantee, and consistency is preferable,
But long magnetic pole 1012 usually will appear eave tile or raise the state of head, and the depth of parallelism is not able to satisfy requirement shown in Fig. 1.This two
Kind of state never will influence the assembling quality of component as shown in Figure 2 in Tongfang face.I.e. when long 1012 eave tile of magnetic pole, armature is dynamic
The deflection angle of armature and its working gas gap between long magnetic pole 1012 reduce in spring assembly 201, cause movable contact 2011 with
Break contact pressure is less than normal or no pressure, product do not discharge；When long magnetic pole 1012 is raised, the deflection angle of armature and its with
Working gas gap between long magnetic pole 1012 increases, and causes movable contact 2011 and break gap less than normal bigger than normal very with product pick-up voltage
To not working.
In order to make the electromagnet assembly after riveting 101 reach the depth of parallelism requirement of Fig. 1, the usual method is that being clamped with flat-nose pliers
The working end of long magnetic pole 1012, the one end for enforcing short magnetic pole 1013 are corrected, and have long 1012 angle beta of magnetic pole micro
Variation observes long magnetic pole working face 10121 on short magnetic pole active line 10131 in long magnetic pole working face 10121 with knife-edge ruler frame
Whether it is bonded completely with the edge of a knife of knife-edge ruler, to determine to reach the technical requirements of electromagnet assembly 101.So operation, exist with
Lower unfavorable factor and hidden danger: (1) primary correction, observation are extremely difficult to technical requirements, it will usually pass through repetitious operation, side
It can success；(2) with the situation in knife-edge ruler observation gap, though relatively more intuitive, measurement error is larger, and can not quantify, by artificial
Factor is affected；(3) it clamps long magnetic pole working face repeatedly with flat-nose pliers, different degrees of damage is easily caused to it；(4) repeatedly
Correct in multiple times, easily cause combined at long magnetic pole and the riveting of iron core it is bad, it sometimes appear that loosen the phenomenon that, need to its into
The secondary riveting of row.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems, seeking the ideal correction of one kind, detection mode, satisfaction is following to be wanted
It asks: 1, guaranteeing that long magnetic pole working face is injury-free in correction course to greatest extent；2, at the riveting for making iron core and two magnetic pole rivetings
It is in force-free state in component correction, will not be loosened after guaranteeing component correction；3, by the deformation journey of component in correction course
Degree, testing result quantization, visualization, and the correcting value of component can be adjusted according to testing result in due course；4, improve correction,
The working efficiency of detection reduces the labor intensity of operator.Positioning, stress, detected status in making component in correction, detecting are such as
Shown in Fig. 3:
In order to guarantee that long magnetic pole working face is injury-free in correction course, first its working face is bonded with fixture positioning surface A, then
Apply pressure F1 to the reverse side of working face, is fixed in fixture electromagnet assembly, monitors short magnetic pole most with lever induction table
The opposite difference in height with positioning surface A of low spot (active line), the flat shape degree of Lai Daibiao magnetic pole working face and short magnetic pole active line, if prison
Measured value is greater than parallel angle value shown in FIG. 1, and just the direction according to shown in induction list index is (as shown in Figure 3 to long magnetic pole riveting end
Region) apply thrust F2 or pulling force F3, until the monitor value of component is made to meet Fig. 1's in the case where it is not by thrust, pulling force
Technical requirements.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of electromagnet assembly detection means for correcting, it is by pedestal 1, locking knob 2, guide pad a3, compression tongue 4, spring top
Pearl 5, support 6, adjusting knob 7, guide pad b8, push-pull rod 9, push-and-pull pawl head 10, benchmark limit base 11, lever incude table 12, table
Head holder 13 and limit base 14 form；
The pedestal 1 is equipped with support 6 and limit base 14；
The support 6 is equipped with benchmark limit base 11；
Center is equipped with push-pull rod 9 on the benchmark limit base 11, and one end is equipped with adjusting knob 7, and the other end is equipped with push-and-pull
Pawl head 10；
It is equipped with guide pad b8 above the push-pull rod 9, is additionally provided with guide pad a3 in push-and-pull 10 two sides of melon head；
Spring top bead 5 is equipped between the compression tongue 4 and guide pad a3；
It is equipped on the guide pad a3 and compresses tongue 4, which is provided with locking knob 2；
The limit base 14 is equipped with gauge outfit holder 13, which is provided with lever induction table 12.
By adopting the above technical scheme the utility model has the advantages that
1, since the present invention is to realize that correction, monitoring synchronously complete by clamped one time, substantially increase the work of correction, detection
Make efficiency, reduces the labor intensity of operator；
2, long magnetic pole working face is bonded completely with benchmark limit base datum level in the present invention, it is fixed during correction
Motionless, it is effectively protected the surface quality of long magnetic pole working face；
3, long magnetic pole riveting region lower part is located to the impetus of detection components due to push-and-pull pawl head in the present invention, in correction course
Hardly by external force at the riveting of middle iron core and two magnetic poles, the case where being not in loosening after component correction.
Detailed description of the invention
Fig. 1 is the schematic diagram of electromagnet assembly in the present invention；
In figure: 1011- iron core, 1012- long magnetic pole, the short magnetic pole of 1013-, β-magnetic polar angle；
Fig. 2 is the schematic diagram of electromagnet assembly and armature movable contact spring component in the present invention；
In figure: 101- electromagnet assembly, 201- armature movable contact spring component, 2011- movable contact；
Fig. 3 is to apply stressed schematic diagram to electromagnet assembly in the present invention；
In figure: the short magnetic pole active line of 10121- long magnetic pole working face, 10131-, A- benchmark limit base datum level, F1- pressure, F2-
Thrust, F3- pulling force；
Fig. 4 is the schematic diagram of present invention detection means for correcting；
In figure: 1- pedestal, 2- locking knob, 3- guide pad a, 4- compress tongue, 5- spring top bead, F1- pressure；
Fig. 5 is the A of Fig. 4 to schematic diagram；
In figure: 6- support, 7- adjusting knob, 8- guide pad b, 9- push-pull rod, 10- push and pull pawl head, 11- benchmark limit base, 12- thick stick
Bar incudes table, 13- gauge outfit holder, 14- limit base, F2- thrust, F3- pulling force, A- benchmark limit base datum level.
Specific embodiment
In conjunction with above-mentioned attached Example, the present invention is further described.
As shown in Figures 4 and 5, a kind of electromagnet assembly detects means for correcting, it by pedestal 1, locking knob 2, guide pad a3,
Compress tongue 4, spring top bead 5, support 6, adjusting knob 7, guide pad b8, push-pull rod 9, push-and-pull pawl head 10, benchmark limit base 11,
Lever incudes table 12, gauge outfit holder 13 and limit base 14 and forms；
The pedestal 1 is equipped with support 6 and limit base 14；
The support 6 is equipped with benchmark limit base 11；
Center is equipped with push-pull rod 9 on the benchmark limit base 11, and one end is equipped with adjusting knob 7, and the other end is equipped with push-and-pull
Pawl head 10；
It is equipped with guide pad b8 above the push-pull rod 9, is additionally provided with guide pad a3 in 9 two sides of push-pull rod；
Spring top bead 5 is equipped between the compression tongue 4 and guide pad a3；
It is equipped on the guide pad a3 and compresses tongue 4, which is provided with locking knob 2；
The limit base 14 is equipped with gauge outfit holder 13, which is provided with lever induction table 12.
Operating process of the invention:
1, standard correction block is put into benchmark limit base 11, is fixed with the two compression tongues 4 in left and right, front and rear, left and right is moved
Dynamic gauge outfit holder 13, lever induction table 12 is returned to zero, gauge outfit is then removed measured zone, is prepared for measurement product component；
2, the long magnetic pole 1012 of firm electromagnet assembly will be riveted to be put into benchmark limit base 11, it is ensured that long magnetic pole working face
10121 are bonded completely with datum level A, push the two compression tongues 4 in left and right to terminal to center, then screw two locking knobs
2, long magnetic pole 1012 is fixed in benchmark limit base 11；
3, long magnetic pole 1012 is riveted end with iron core 1011 and is placed in the push/pull slot of push-and-pull pawl head 10 by overturning push-and-pull pawl head 10, and
Make magnetic pole in push/pull slot in free state；
4, gauge outfit holder 13 is moved forward, 12 gauge outfit of lever induction table of prior calibration zeroing is placed in short magnetic pole active line
Under 10131, gauge outfit holder 13 is moved left and right along its active line, and observe the situation of indicator beat；
If 5, pointer beat value is less than 0.04mm, it is considered as 101 depth of parallelism of electromagnet assembly and meets technology as shown in Figure 1
It is required that as component is qualified.If pointer beat value is greater than 0.04mm, the component is unqualified, be according to the direction of pointer beat
Determine that long magnetic pole working face 10121 relative to short magnetic pole active line 10131 is in bowing or raise head state；
6, if long magnetic pole 1012 is raised, rotation of adjustment knob 7 applies thrust F2 by 9 pairs of push-and-pull pawl heads 10 of push-pull rod, acts on
So that magnetic polar angle β is inwardly made micro deformation in long 1012 riveting face of magnetic pole, is adjusted to make in component not by pawl head active force
In the case of indicator return to zero naturally；
7, if long magnetic pole 1012 is bowed, rotation of adjustment knob 7 applies pulling force F3 to push-and-pull pawl head 10 by push-pull rod, acts on
Long magnetic pole medial surface makes magnetic polar angle β make micro deformation outward, is adjusted to make in component in the case where not by pawl head active force
Indicator returns to zero naturally；
8, after component correction, detection are qualified, lever induction 12 gauge outfit of table is removed into detection zone, push-and-pull pawl head 10 is turned back, unclamps
Locking knob 2 simultaneously pulls out two compression tongues 4, takes out and is detected component, to detect, correcting next electromagnet assembly
101 prepare.
The features of the present invention:
The present invention changes original bearing calibration, realize correction, detection synchronously complete, and will test value quantization, visualize,
The quality that ensure that component both improved work efficiency, reduced the working strength of operator, was similar electromagnet assembly
Correction, detection provide an effective method, there is certain popularization and reference value.
Claims (1)
1. a kind of electromagnet assembly detects means for correcting, it is characterized in that: it by pedestal (1), locking knob (2), guide pad a (3),
Compress tongue (4), spring top bead (5), support (6), adjusting knob (7), guide pad b (8), push-pull rod (9), push-and-pull pawl head
(10), benchmark limit base (11), lever induction table (12), gauge outfit holder (13) and limit base (14) composition；
The pedestal (1) is equipped with support (6) and limit base (14)；
The support (6) is equipped with benchmark limit base (11)；
Center is equipped with push-pull rod (9) on the benchmark limit base (11), and one end is equipped with adjusting knob (7), and the other end is set
There is push-and-pull pawl head (10)；
Guide pad b (8) are equipped with above the push-pull rod (9), are additionally provided with guide pad a (3) in push-and-pull melon head (10) two sides；
Spring top bead (5) are equipped between the compression tongue (4) and guide pad a (3)；
It is equipped on the guide pad a (3) and compresses tongue (4), which is provided with locking knob (2)；
The limit base (14) is equipped with gauge outfit holder (13), which is provided with lever induction table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742322.6A CN110514108B (en) | 2019-08-13 | 2019-08-13 | Electromagnet assembly detection and correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742322.6A CN110514108B (en) | 2019-08-13 | 2019-08-13 | Electromagnet assembly detection and correction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110514108A true CN110514108A (en) | 2019-11-29 |
| CN110514108B CN110514108B (en) | 2020-11-17 |
Family
ID=68625913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910742322.6A Active CN110514108B (en) | 2019-08-13 | 2019-08-13 | Electromagnet assembly detection and correction device |
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| Country | Link |
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| CN (1) | CN110514108B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643275A (en) * | 2020-12-29 | 2021-04-13 | 贵州天义电器有限责任公司 | Electromagnetic drive assembly welding position device |
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| JPH07120206A (en) * | 1993-10-27 | 1995-05-12 | Toshiba Corp | Gap detector |
| CN102935572A (en) * | 2012-12-04 | 2013-02-20 | 贵州天义电器有限责任公司 | Welding and positioning clamp for electromagnetic driving component |
| CN102944157A (en) * | 2012-10-18 | 2013-02-27 | 宁波金海电子有限公司 | Magnetic gap detection device for electromagnetic relay and detection method of same |
| CN204321459U (en) * | 2014-08-26 | 2015-05-13 | 贵州天义电器有限责任公司 | A kind of armature movable contact spring components welding positioning fixture |
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| CN106872086A (en) * | 2015-12-14 | 2017-06-20 | 中国科学院沈阳自动化研究所 | A kind of selector lifts core bar detection means |
| CN207703144U (en) * | 2017-11-02 | 2018-08-07 | 北京金风科创风电设备有限公司 | Measure the survey tool of flatness or gradient |
| CN109633497A (en) * | 2019-01-03 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of electromagnet testing stand and detection platform |
| CN109675962A (en) * | 2018-12-24 | 2019-04-26 | 象山维治模具有限公司 | Sheet metal apparatus for correcting |
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2019
- 2019-08-13 CN CN201910742322.6A patent/CN110514108B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07120206A (en) * | 1993-10-27 | 1995-05-12 | Toshiba Corp | Gap detector |
| CN102944157A (en) * | 2012-10-18 | 2013-02-27 | 宁波金海电子有限公司 | Magnetic gap detection device for electromagnetic relay and detection method of same |
| CN102935572A (en) * | 2012-12-04 | 2013-02-20 | 贵州天义电器有限责任公司 | Welding and positioning clamp for electromagnetic driving component |
| CN204321459U (en) * | 2014-08-26 | 2015-05-13 | 贵州天义电器有限责任公司 | A kind of armature movable contact spring components welding positioning fixture |
| CN106872086A (en) * | 2015-12-14 | 2017-06-20 | 中国科学院沈阳自动化研究所 | A kind of selector lifts core bar detection means |
| CN106596869A (en) * | 2017-02-09 | 2017-04-26 | 常熟纺织机械厂有限公司 | Electronic jacquard electromagnet assembly testing device |
| CN207703144U (en) * | 2017-11-02 | 2018-08-07 | 北京金风科创风电设备有限公司 | Measure the survey tool of flatness or gradient |
| CN109675962A (en) * | 2018-12-24 | 2019-04-26 | 象山维治模具有限公司 | Sheet metal apparatus for correcting |
| CN109633497A (en) * | 2019-01-03 | 2019-04-16 | 中车青岛四方机车车辆股份有限公司 | A kind of electromagnet testing stand and detection platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643275A (en) * | 2020-12-29 | 2021-04-13 | 贵州天义电器有限责任公司 | Electromagnetic drive assembly welding position device |
| CN112643275B (en) * | 2020-12-29 | 2023-01-13 | 贵州天义电器有限责任公司 | Electromagnetic drive assembly welding position device |
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| Publication number | Publication date |
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| CN110514108B (en) | 2020-11-17 |
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