CN106531557B - The assembling structure and its assembly method of magnetic latching relay - Google Patents
The assembling structure and its assembly method of magnetic latching relay Download PDFInfo
- Publication number
- CN106531557B CN106531557B CN201611110878.6A CN201611110878A CN106531557B CN 106531557 B CN106531557 B CN 106531557B CN 201611110878 A CN201611110878 A CN 201611110878A CN 106531557 B CN106531557 B CN 106531557B
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- China
- Prior art keywords
- bolt
- latching relay
- magnetic latching
- location hole
- clamping plate
- 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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- 238000000034 method Methods 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 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 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Electromagnets (AREA)
Abstract
The present invention provides the assembling structures and its assembly method of a kind of magnetic latching relay, belong to field of mechanical technique.It solves the problems, such as that prior art assembling is cumbersome.The assembling structure of this magnetic latching relay, magnetic latching relay includes pedestal, clamping plate, coil block, yoke iron slice and magnet steel part, the quantity of above-mentioned clamping plate is connected to for two and yoke iron slice and magnet steel part between two clamping plates, it is characterized in that, there is the bolt of protrusion between above-mentioned yoke iron slice and magnet steel part, have and the one-to-one jack of bolt on the clamping plate, the base interior is cavity and one end open, the both sides at the pedestal opening end have recessed fitting groove, also have and the one-to-one location hole of jack on the pedestal, above-mentioned fitting groove is between adjacent two location hole, above-mentioned bolt is threaded through simultaneously at jack and location hole.Assembling structure and its assembly method assembling of this magnetic latching relay are easy.
Description
Technical field
The invention belongs to field of mechanical technique, are related to the assembling structure and its assembly method of a kind of magnetic latching relay.
Background technology
Magnetic latching relay is a kind of new type of relay and a kind of automatic switch to grow up in recent years.And other
Electromagnetic relay is the same, and turn on automatically and cutting action are played to circuit.The difference is that magnetic latching relay is normally closed or normal
Open state is entirely to rely on the effect of permanent-magnet steel, the conversion of on off state be the pulse electrical signal triggering by one fixed width and
It completes.
Magnetic latching relay is divided into single-phase and three-phase.According to the relevant information, magnetic latching relay currently on the market
Contact switching current maximum is up to 150A；Control coil voltage is divided into DC9V, DC12V etc..Generally appliance life 10000 times；Machine
The tool service life 1000000 times；Contact pressure drop<100mV.Therefore, have that power saving, performance be stable, small, large carrying capacity,
The characteristics of than general electromagnetic relay superior performance.
But the electromagnetic coil of existing magnetic latching relay is combined after two yoke riveteds there are certain error, after assembling
There are problems that being bonded out-of-flatness.
Invention content
The present invention first purpose be in view of the above-mentioned problems existing in the prior art, provide it is a kind of can make magnetic keep relay
The assembling structure of the magnetic latching relay of the smooth assembling of device energy, second object of the present invention are to provide rear above-mentioned with above-mentioned dress
The assembly method of distribution structure.
First purpose of the present invention can be realized by following technical proposal：
A kind of assembling structure of magnetic latching relay, magnetic latching relay include pedestal, clamping plate, coil block, yoke iron slice
With magnet steel part, the quantity of above-mentioned clamping plate is connected to for two and yoke iron slice and magnet steel part between two clamping plates, which is characterized in that on
Stating has the bolt of protrusion between yoke iron slice and magnet steel part, have and the one-to-one jack of bolt, the base on the clamping plate
Internal seat is cavity and one end open, and the both sides at the pedestal opening end have recessed fitting groove, also have on the pedestal
With the one-to-one location hole of jack, between adjacent two location hole, above-mentioned bolt is threaded through slotting above-mentioned fitting groove simultaneously
At hole and location hole.
Clamping plate, yoke iron slice form core assembly after being connected with magnet steel part, then that bolt at the least significant end of core assembly is embedding
At fitting groove, thick assembling is formed at this time.
Then core assembly is pushed, each bolt is made to be embedded at its corresponding location hole, at this time with this assembling structure
Relay molding assembly.
In the assembling structure of above-mentioned magnetic latching relay, the clamping plate has elasticity.
Flexible clamping plate can make above-mentioned core assembly smoothly be packed into pedestal.
In the assembling structure of above-mentioned magnetic latching relay, the clamping plate is plastic material.
In the assembling structure of above-mentioned magnetic latching relay, the clamping plate is steel disc.
In the assembling structure of above-mentioned magnetic latching relay, the fitting groove extends to its middle part by pedestal opening end
Locate, the line between above-mentioned adjacent two location hole can run through above-mentioned fitting groove.
In the assembling structure of above-mentioned magnetic latching relay, the pedestal is an integral structure.
In the assembling structure of above-mentioned magnetic latching relay, the bolt end has the transition part seamlessly transitted.
In the assembling structure of above-mentioned magnetic latching relay, the transition part is the fillet of bolt end.
In the assembling structure of above-mentioned magnetic latching relay, the transition part is the chamfering of bolt end.
The setting of transition part can make bolt smoothly in location hole.
Second object of the present invention can be realized by following technical proposal：
A kind of assembly method of magnetic latching relay, magnetic latching relay include pedestal, clamping plate, coil block, yoke iron slice
With magnet steel part, the bolt of protrusion is respectively provided on the yoke iron slice and magnet steel part, the quantity of above-mentioned clamping plate is has on two and clamping plate
Have and include the following steps with the one-to-one jack of bolt, the assembly method：
A, core assembly assembles：Two panels yoke iron slice is respectively fixedly connected at the both ends of coil block, then by yoke iron slice and magnetic
At the jack of the bolt insertion intermediate plate of steel part, core assembly is formed；
B, finished product is pre-installed：Base interior is cavity and one end opening, is had in the both sides of the openend of pedestal perforative
Fitting groove, pedestal side also has incites somebody to action with the one-to-one location hole of jack, above-mentioned fitting groove between adjacent two location hole
Core assembly is since pedestal opening end is packed into, and bolt misplaces with corresponding location hole in the assembling process, and one of bolt is embedding
Enter in fitting groove；
C, molding assembly：Core assembly is pushed, the bolt after core assembly translation thereon is at corresponding location hole.
In the assembly method of above-mentioned magnetic latching relay, the bolt of the magnet steel part and corresponding location hole phase
Matching, the bolt of the yoke iron slice are slightly less than corresponding location hole.
Compared with prior art, the assembling structure of this magnetic latching relay due to assembling when core assembly only do by a small margin
Displacement just can be by its molding assembly, therefore, assembling is simple, and efficiency of assembling is high.
Meanwhile the contact area reduced between bolt and pedestal in assembling process as possible, therefore, Assembly stability is also
Compare high.
Description of the drawings
Fig. 1 is the structure diagram of the assembling structure of this magnetic latching relay.
Fig. 2 be this magnetic latching relay assembling structure in core assembly structure diagram.
In figure, 1, pedestal；1a, fitting groove；1b, location hole；2nd, clamping plate；3rd, coil block；4th, yoke iron slice；5th, magnet steel part；
6th, bolt.
Specific embodiment
As depicted in figs. 1 and 2, the assembling structure of this magnetic latching relay, magnetic latching relay include pedestal 1, clamping plate 2,
Coil block 3, yoke iron slice 4 and magnet steel part 5, the quantity of above-mentioned clamping plate 2 are connected to two for two and yoke iron slice 4 and magnet steel part 5
Between clamping plate 2, between above-mentioned yoke iron slice 4 and magnet steel part 5 there is the bolt 6 of protrusion, have on the clamping plate 2 with bolt 6 one by one
Corresponding jack, 1 inside of pedestal is cavity and one end open, and the both sides of 1 openend of pedestal have recessed assembling
Slot 1a also has on the pedestal 1 and is located at adjacent two location holes 1b with the one-to-one location hole 1b of jack, above-mentioned fitting groove 1a
Between, above-mentioned bolt 6 is threaded through at jack and location hole 1b simultaneously.
The clamping plate 1 has elasticity.In the present embodiment, the clamping plate 1 is plastic material.It is described according to reality
Clamping plate 1 is also feasible for steel disc.
The fitting groove 1a's extends to its center by 1 openend of pedestal, the company between above-mentioned adjacent two location holes 1b
Line can run through above-mentioned fitting groove 1a.
The pedestal 1 is an integral structure.
6 end of bolt has the transition part seamlessly transitted.In the present embodiment, the transition part is bolt end
Fillet.According to actual conditions, the transition part is also feasible for the chamfering of bolt end.
The assembly method of this magnetic latching relay, magnetic latching relay include pedestal, clamping plate, coil block, yoke iron slice and
The bolt of protrusion is respectively provided on magnet steel part, the yoke iron slice and magnet steel part, the quantity of above-mentioned clamping plate is has on two and clamping plate
With the one-to-one jack of bolt, which includes the following steps：
A, core assembly assembles：Two panels yoke iron slice is respectively fixedly connected at the both ends of coil block, then by yoke iron slice and magnetic
At the jack of the bolt insertion intermediate plate of steel part, core assembly is formed；
B, finished product is pre-installed：Base interior is cavity and one end opening, is had in the both sides of the openend of pedestal perforative
Fitting groove, pedestal side also has incites somebody to action with the one-to-one location hole of jack, above-mentioned fitting groove between adjacent two location hole
Core assembly is since pedestal opening end is packed into, and bolt misplaces with corresponding location hole in the assembling process, and one of bolt is embedding
Enter in fitting groove；
C, molding assembly：Core assembly is pushed, the bolt after core assembly translation thereon is at corresponding location hole.
The bolt and corresponding location hole of the magnet steel part match, and it is right with it that the bolt of the yoke iron slice is slightly less than
The location hole answered.
Clamping plate, yoke iron slice form core assembly after being connected with magnet steel part, then that bolt at the least significant end of core assembly is embedding
At fitting groove, thick assembling is formed at this time.
Then core assembly is pushed, each bolt is made to be embedded at its corresponding location hole, at this time with this assembling structure
Relay molding assembly.
Claims (1)
1. a kind of assembly method of magnetic latching relay, magnetic latching relay include pedestal, clamping plate, coil block, yoke iron slice and
The bolt of protrusion is respectively provided on magnet steel part, the yoke iron slice and magnet steel part, the quantity of above-mentioned clamping plate is has on two and clamping plate
With the one-to-one jack of bolt, which includes the following steps：
A, core assembly assembles：Two panels yoke iron slice is respectively fixedly connected at the both ends of coil block, then by yoke iron slice and magnet steel part
Bolt insertion intermediate plate jack at, formed core assembly；
B, finished product is pre-installed：Base interior is cavity and one end opening, has perforative assembling in the both sides of the openend of pedestal
Slot, pedestal side also have with the one-to-one location hole of jack, above-mentioned fitting groove is between adjacent two location hole, by magnetic core
Component is since pedestal opening end is packed into, and bolt misplaces with corresponding location hole in the assembling process, one of bolt insertion dress
In slot allocation；
C, molding assembly：Core assembly is pushed, the bolt after core assembly translation thereon is at corresponding location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110878.6A CN106531557B (en) | 2016-12-06 | 2016-12-06 | The assembling structure and its assembly method of magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110878.6A CN106531557B (en) | 2016-12-06 | 2016-12-06 | The assembling structure and its assembly method of magnetic latching relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106531557A CN106531557A (en) | 2017-03-22 |
| CN106531557B true CN106531557B (en) | 2018-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611110878.6A Active CN106531557B (en) | 2016-12-06 | 2016-12-06 | The assembling structure and its assembly method of magnetic latching relay |
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| Country | Link |
|---|---|
| CN (1) | CN106531557B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117589Y (en) * | 2007-08-31 | 2008-09-17 | 上海万佳精密元件有限公司 | Single-phase magnetic holding relay |
| CN202930332U (en) * | 2012-09-11 | 2013-05-08 | 浙江亿德科技有限公司 | Magnetic latching relay |
| CN203205352U (en) * | 2013-04-19 | 2013-09-18 | 湖南航天经济发展有限公司 | Small-sized electric power magnetic latching relay |
| CN204558376U (en) * | 2015-04-17 | 2015-08-12 | 宁波福特继电器有限公司 | A kind of power magnetic force keeping relay |
-
2016
- 2016-12-06 CN CN201611110878.6A patent/CN106531557B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117589Y (en) * | 2007-08-31 | 2008-09-17 | 上海万佳精密元件有限公司 | Single-phase magnetic holding relay |
| CN202930332U (en) * | 2012-09-11 | 2013-05-08 | 浙江亿德科技有限公司 | Magnetic latching relay |
| CN203205352U (en) * | 2013-04-19 | 2013-09-18 | 湖南航天经济发展有限公司 | Small-sized electric power magnetic latching relay |
| CN204558376U (en) * | 2015-04-17 | 2015-08-12 | 宁波福特继电器有限公司 | A kind of power magnetic force keeping relay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106531557A (en) | 2017-03-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Assembly structure and assembly method of magnetic retention relay Granted publication date: 20180626 Pledgee: Agricultural Bank of China Limited Zhejiang Yangtze River Delta integration demonstration zone sub branch Pledgor: ZHEJIANG GREAT ELECTRICAL Co.,Ltd. Registration number: Y2024330000335 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |