CN205508724U - Contactor iron core - Google Patents
Contactor iron core Download PDFInfo
- Publication number
- CN205508724U CN205508724U CN201620310650.0U CN201620310650U CN205508724U CN 205508724 U CN205508724 U CN 205508724U CN 201620310650 U CN201620310650 U CN 201620310650U CN 205508724 U CN205508724 U CN 205508724U
- Authority
- CN
- China
- Prior art keywords
- iron core
- rivet
- locating piece
- core body
- stalloy
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electromagnets (AREA)
Abstract
The utility model discloses a contactor iron core, its technical scheme main points are: including iron core body, iron core body is set up by the silicon sheet pressure -superposed of a plurality of E shape structure to form, and the silicon steel sheet passes through fix with rivet, is equipped with a plurality of locating pieces that can imbed in the silicon steel sheet to the array along rivet shaft on the outer periphery of rivet, and the locating piece slides and sets up on the rivet, is equipped with in the rivet to be used for the ejecting first elastic component of locating piece, and the locating piece tip is equipped with the inclined plane. A silicon steel sheet in iron core body takes place after the damage, take off the silicon steel sheet that damages in iron core body, owing to set up the inclined plane on the locating piece, remaining silicon steel sheet can slide towards the inclined plane of locating piece direction, owing to set up the locating piece, the fixed of silicon steel sheet and rivet can be realized to the locating piece, after one of them silicon steel sheet takes place to damage, remaining silicon steel sheet can not rock on the rivet, need not change iron core body, and thus the maintenance cost is lowered, and the energy source is saved.
Description
Technical field
This utility model relates to a kind of iron core, more specifically, it relates to a kind of catalyst iron core.
Background technology
Catalyst refers to utilize coil to flow through current induced magnetic field in industrial electro, makes contact closure, to reach to control the electrical equipment of load.Catalyst is made up of electromagnetic system (iron core, static iron core, solenoid) contact system (normally open contact and normally closed interlock) and arc-control device.Its principle is after the solenoid of catalyst is energized, and meeting the strongest long-living magnetic field makes static iron core produce electromagnetic attraction armature, and drives shake-up action, and normally closed interlock disconnects, and normally open contact closes, and both are linkages；When the coil is de-energized, electromagnetic attraction disappears, and armature discharges under the effect of release spring, makes contact restore, and normally closed interlock closes, and normally open contact disconnects.Existing AC contactor iron core, mainly include iron core body, iron core body includes that the lamination of some E shape structures laminates setting and forms, each lamination all includes a vertical portion and three transverse parts, the transverse part end face of described intimate body is provided with short-circuited conducting sleeve, and this AC contactor iron core can make magnetic field more stable.But its transverse part end face is the most coarse, make two iron core adhesives corresponding in work slow with rate of release.
Notification number is that the utility model of CN203950749U provides a kind of AC contactor iron core, by the roughness of transverse part end face is reduced to 0.3 ~ 0.5mm, thus improve the speed of its adhesive and release, two the transverse part end faces being placed in both sides in three transverse parts of the most described iron core body are provided with short-circuited conducting sleeve, make magnetic field more stable.
But in actual use, owing to iron core is formed by stacking by stalloy, stalloy is fixed together by rivet, therefore, in actual use, after one of stalloy is damaged, so thickness of iron core will reduce, and owing to the length of rivet is certain, the remaining stalloy so stayed on rivet will slide on rivet, now it is accomplished by iron core is replaced, not only increases maintenance cost and waste resource.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of catalyst iron core, and after a stalloy is damaged wherein, remaining stalloy still can be stably fixed on rivet.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of catalyst iron core, including iron core body, described iron core body is to be arranged by the silicon steel plate stacking of some E shape structures to form, described stalloy is fixed by rivet, it is provided with some locating pieces that can embed in stalloy along the axial array of rivet on the outer circumference surface of described rivet, described locating piece sliding is arranged on rivet, being provided with the first elastic component for being ejected by locating piece in described rivet, described locating piece end is provided with inclined plane.
By using technique scheme: after a stalloy in iron core body is damaged, by the stalloy of damage, from iron core, this most internal takes off, owing to being provided with inclined plane on locating piece, remaining stalloy can slide towards the inclined plane direction of locating piece, owing to being provided with locating piece, locating piece can realize the fixing of stalloy and rivet, after one of them stalloy is damaged, remaining stalloy will not rock on rivet, need not iron core body is replaced, reduce maintenance cost, save the energy.
It is also preferred that the left the outer circumference surface of described rivet is provided with the deep gouge slided for locating piece.
By using technique scheme: by arranging deep gouge, locating piece can be realized and be connected with the sliding of rivet, simple in construction, reliable operation.
It is also preferred that the left described stalloy is provided with and rivets through hole, the inwall of described through hole is provided with the locating slot coordinated with locating piece.
By using technique scheme: by arranging through hole and locating slot, the fixing of rivet and stalloy can be realized, and locating piece can be realized embed in stalloy, it is achieved stalloy and locating piece fixing.
It is also preferred that the left described iron core body includes three transverse parts and a vertical portion, the top end face of the transverse part being positioned at two ends, vertical portion is provided with short-circuited conducting sleeve.
By using technique scheme: by arranging short-circuited conducting sleeve, when armature is adsorbed onto on iron core body, the vibrations of iron core body and noise can be made to greatly reduce, improve the work quality of catalyst iron core.
It is also preferred that the left the end face of described transverse part is provided with groove, described short-circuited conducting sleeve is embedded in described groove.
By using technique scheme: by arranging groove, short-circuited conducting sleeve installation on the end face of transverse part can be realized, simple in construction, easy for installation
It is also preferred that the left be provided with fixture block in described groove, described short-circuited conducting sleeve is provided with the draw-in groove coordinated with fixture block.
By using technique scheme: after short-circuited conducting sleeve snaps in draw-in groove, fixture block snaps in draw-in groove, it is achieved the location of short-circuited conducting sleeve, by arranging fixture block and draw-in groove, the installation realizing short-circuited conducting sleeve that can be more stable, improves catalyst iron core reliability in the course of the work.
It is also preferred that the left the length direction sliding along short-circuited conducting sleeve is provided with the second elastic component that can abut with the inwall of short-circuited conducting sleeve in described transverse part.
By using technique scheme: after stalloy is damaged, even if transverse part thickness reduces, the second elastic component can abut with the inwall of short-circuited conducting sleeve, it is achieved short-circuited conducting sleeve length direction spacing, more stable realizes short-circuited conducting sleeve fixing on transverse part.
It is also preferred that the left run through iron core body on described iron core body to be provided with some louvres.
By using technique scheme: by arranging louvre, certain heat sinking function can be played, it is to avoid iron core body causes coil to be burned due to overheated, improve the safety operationally of iron core body.
It is separately positioned on three transverse parts it is also preferred that the left described rivet is three.
By using technique scheme: arrange three rivets, both can realize the fixing of stalloy, the energy will not have been saved owing to employing the situation appearance that too much rivet causes occurring the waste of resource again.
It is also preferred that the left described short-circuited conducting sleeve is provided with lightening grooves.
By using technique scheme: by arranging lightening grooves, the weight of short-circuited conducting sleeve can be reduced, and then the weight of whole catalyst iron core can be reduced, convenient transport.
In sum, this utility model has the advantages that by arranging locating piece, the stalloy independent location on rivet can be realized, even if after a stalloy is damaged, pass through locating piece, it also is able to be positioned on rivet stalloy, the normal work of iron core will not be impacted, a kind of catalyst ferrum core, including iron core body, described iron core body is to be arranged by the silicon steel plate stacking of some E shape structures to form, described stalloy is fixed by rivet, it is provided with some locating pieces that can embed in stalloy along the axial array of rivet on the outer circumference surface of described rivet, described locating piece sliding is arranged on rivet, the first elastic component for being ejected by locating piece it is provided with in described rivet, described locating piece end is provided with inclined plane.
By using technique scheme: after a stalloy in iron core body is damaged, by the stalloy of damage, from iron core, this most internal takes off, owing to being provided with inclined plane on locating piece, remaining stalloy can slide towards the inclined plane direction of locating piece, owing to being provided with locating piece, locating piece can realize the fixing of stalloy and rivet, after one of them stalloy is damaged, remaining stalloy will not rock on rivet, need not iron core body is replaced, reduce maintenance cost, save the energy.By arranging short-circuited conducting sleeve, when armature is adsorbed onto on iron core body, the vibrations of iron core body and noise can be made to greatly reduce, improve the work quality of catalyst iron core.By arranging louvre, certain heat sinking function can be played, it is to avoid iron core body causes coil to be burned due to overheated, improve the safety operationally of iron core body.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the present embodiment；
Fig. 2 is the short-circuited conducting sleeve assembling explosive view of the present embodiment；
Fig. 3 is A portion enlarged drawing in Fig. 2；
Fig. 4 is the sectional arrangement drawing of the present embodiment；
Fig. 5 is B portion enlarged drawing in Fig. 4.
In figure: 1, iron core body；11, transverse part；12, vertical portion；2, stalloy；21, through hole；211, locating slot；3, rivet；31, deep gouge；4, the first spring；5, locating piece；51, inclined plane；6, short-circuited conducting sleeve；61, lightening grooves；62, draw-in groove；7, groove；71, fixture block；8, the second spring；9, louvre.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-5, this utility model is described in further detail.
nullA kind of catalyst iron core，Including iron core body 1，Iron core body 1 is to be laminated setting by the stalloy 2 of some E shape structures to form，After having laminated，Form three transverse parts 11 and a vertical portion 12，Transverse part 11 is vertically arranged with vertical portion 12，Copper wire is wrapped on a middle transverse part 11，Stalloy 2 is riveted together by rivet 3，Fixed structure is simple，Production cost is low，Stalloy 2 is provided with the through hole 21 coordinated with rivet 3，During installation，Rivet 3 inserts in through hole 21，Realize the fixing of stalloy 2，Rivet 3 is three and is separately positioned on three transverse parts 11，Each transverse part 11 is equipped with a rivet 3，By arranging three rivets 3，Both the fixing of stalloy 2 can have been realized，Again will not be owing to employing the situation appearance that too much rivet 3 causes occurring the waste of resource，Save the energy.
It is provided with some locating pieces 5 that can embed in stalloy 2 along the axial array of rivet 3 on the outer circumference surface of rivet 3, locating piece 5 is correspondingly arranged with stalloy 2, locating piece 5 is arranged on rivet 3 along the axial slip of rivet 3, rivet 3 is provided with the deep gouge 31 coordinated with locating piece 5, by arranging deep gouge 31, locating piece 5 can be realized be connected with the sliding of rivet 3, simple in construction, reliable operation, the first elastic component ejected in deep gouge 31 by locating piece 5 it is provided with in deep gouge 31, first elastic component is the first spring 4, the diapire of first spring 4 one end and deep gouge 31 is fixed, the other end is fixed with locating piece 5.
nullLocating piece 5 end is provided with inclined plane 51，After a stalloy 2 in iron core body 1 is damaged，The stalloy 2 of damage is taken off in iron core body 1，Owing to being provided with inclined plane 51 on locating piece 5，Therefore，Remaining stalloy 2 can slide towards inclined plane 51 direction of locating piece 5，Locating piece 5 is pressed in deep gouge 31，After stalloy 2 moves into place，Stalloy 2 can be ejected in deep gouge 31 by the first spring 4，The inwall of the through hole 21 of stalloy 2 is provided with the locating slot 211 coordinated with locating piece 5，After locating piece 5 is ejected by the first spring 4，Locating piece 5 can realize the unidirectional spacing of stalloy 2，Stalloy 2 can gather together again，Locating piece 5 can embed in stalloy 2 again，Realize the location of stalloy 2，Now iron core body 1 still can normally work，Owing to being provided with locating piece 5，Locating piece 5 can realize the fixing of stalloy 2 and rivet 3，After one of them stalloy 2 is damaged，Remaining stalloy 2 will not rock on rivet 3，Need not iron core body 1 is replaced，Reduce maintenance cost，Save the energy.
The top end face of the transverse part 11 at two ends, vertical portion 12 is provided with short-circuited conducting sleeve 6, short-circuited conducting sleeve 6 is embedded on the end face of transverse part 11, by arranging short-circuited conducting sleeve 6, when armature is adsorbed onto on iron core body 1, vibrations and the noise that can make iron core body 1 greatly reduce, and improve the work quality of catalyst iron core.
Short-circuited conducting sleeve 6 is provided with lightening grooves 61, by arranging lightening grooves 61, can reduce the weight of short-circuited conducting sleeve 6, and then can reduce the weight of whole catalyst iron core, convenient transport.
End face at transverse part 11 is provided with groove 7, short-circuited conducting sleeve 6 is embedded in groove 7, by arranging groove 7, the short-circuited conducting sleeve 6 installation on the end face of transverse part 11 can be realized, simple in construction, easy for installation, in order to avoid short-circuited conducting sleeve 6 drops in groove 7, fixture block 71 it is provided with in groove 7, short-circuited conducting sleeve 6 is provided with the draw-in groove 62 coordinated with fixture block 71, fixture block 71 is arranged along the length direction of groove 7, so can increase the contact area of fixture block 71 and short-circuited conducting sleeve 6, after short-circuited conducting sleeve 6 snaps in groove 7, fixture block 71 snaps in draw-in groove 62, realize the location of short-circuited conducting sleeve 6, by arranging fixture block 71 and draw-in groove 62, the installation realizing short-circuited conducting sleeve 6 that can be more stable, improve catalyst iron core reliability in the course of the work.
In transverse part 11, the length direction sliding along short-circuited conducting sleeve 6 is provided with the second elastic component that can abut with the inwall of short-circuited conducting sleeve 6, second elastic component is the second spring 8, after stalloy 2 is damaged, even if transverse part 11 thickness reduces, second spring 8 can abut with the inwall of short-circuited conducting sleeve 6, realizing the spacing of short-circuited conducting sleeve 6 length direction, more stable realizes short-circuited conducting sleeve 6 fixing on transverse part 11.
Faradic current is had to pass through due in operationally iron core body 1, the work of iron core body 1 is impacted by the heat produced in order to avoid electric current, run through iron core body 1 on iron core body 1 and be provided with some louvres 9, by arranging louvre 9, certain heat sinking function can be played, avoid iron core body 1 to cause coil to be burned due to overheated, improve iron core body 1 safety operationally.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a catalyst ferrum core, including iron core body (1), described iron core body (1) is to be laminated setting by the stalloy (2) of some E shape structures to form, described stalloy (2) is fixed by rivet (3), it is characterized in that: on the outer circumference surface of described rivet (3), be provided with some locating pieces (5) that can embed in stalloy (2) along rivet (3) axially array, described locating piece (5) sliding is arranged on rivet (3), the first elastic component for being ejected by locating piece (5) it is provided with in described rivet (3), described locating piece (5) end is provided with inclined plane (51).
Catalyst iron core the most according to claim 1, it is characterised in that: the outer circumference surface of described rivet (3) is provided with the deep gouge (31) slided for locating piece (5).
Catalyst iron core the most according to claim 1 and 2, it is characterized in that: described stalloy (2) is provided with the through hole (21) coordinated with rivet (3), the inwall of described through hole (21) is provided with the locating slot (211) coordinated with locating piece (5).
Catalyst iron core the most according to claim 1 and 2, it is characterized in that: described iron core body (1) includes three transverse parts (11) and a vertical portion (12), the top end face of the transverse part (11) being positioned at vertical portion (12) two ends is provided with short-circuited conducting sleeve (6).
Catalyst iron core the most according to claim 4, it is characterised in that: the end face of described transverse part (11) is provided with groove (7), and described short-circuited conducting sleeve (6) is embedded in described groove (7).
Catalyst iron core the most according to claim 5, it is characterised in that: being provided with fixture block (71) in described groove (7), described short-circuited conducting sleeve (6) is provided with the draw-in groove (62) coordinated with fixture block (71).
Catalyst iron core the most according to claim 4, it is characterised in that: in described transverse part (11), the length direction sliding along short-circuited conducting sleeve (6) is provided with the second elastic component that can abut with the inwall of short-circuited conducting sleeve (6).
Catalyst iron core the most according to claim 1, it is characterised in that: run through iron core body (1) on described iron core body (1) and be provided with some louvres (9).
Catalyst iron core the most according to claim 1, it is characterised in that: described rivet (3) is three and is separately positioned on three transverse parts (11).
Catalyst iron core the most according to claim 4, it is characterised in that: described short-circuited conducting sleeve (6) is provided with lightening grooves (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310650.0U CN205508724U (en) | 2016-04-13 | 2016-04-13 | Contactor iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310650.0U CN205508724U (en) | 2016-04-13 | 2016-04-13 | Contactor iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205508724U true CN205508724U (en) | 2016-08-24 |
Family
ID=56715272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310650.0U Expired - Fee Related CN205508724U (en) | 2016-04-13 | 2016-04-13 | Contactor iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205508724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833794A (en) * | 2017-10-31 | 2018-03-23 | 凯源新创（天津）科技有限公司 | It is a kind of to adjust the electromagnetic mechanism for being connected power between fixed core and dynamic iron core |
| CN108172374A (en) * | 2018-02-26 | 2018-06-15 | 国网甘肃省电力公司经济技术研究院 | Transformer core |
-
2016
- 2016-04-13 CN CN201620310650.0U patent/CN205508724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833794A (en) * | 2017-10-31 | 2018-03-23 | 凯源新创（天津）科技有限公司 | It is a kind of to adjust the electromagnetic mechanism for being connected power between fixed core and dynamic iron core |
| CN108172374A (en) * | 2018-02-26 | 2018-06-15 | 国网甘肃省电力公司经济技术研究院 | Transformer core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205508724U (en) | Contactor iron core | |
| MX2015016816A (en) | Electrical machine. | |
| CN203427392U (en) | Composite multilayered high-temperature resisting magnetic steel | |
| CN201113594Y (en) | Alternating-current permanent magnetism servo-motor silicon steel sheet rotor | |
| CN203377768U (en) | Grid-shaped linear motor secondary device for linear motor rail transit | |
| CN102624114A (en) | Disc type motor rotor | |
| CN201413752Y (en) | Suspended electromagnet device for low-leakage efficient Maglev train | |
| CN104282407B (en) | FERRITE CORE and high frequency transformer | |
| CN205542607U (en) | AC contactor iron core | |
| CN204852087U (en) | Brake | |
| CN105391270A (en) | Self-adaptive magnetic damper | |
| CN205542605U (en) | Iron core | |
| CN202310439U (en) | Intermediate frequency electric furnace magnet yoke | |
| CN202231508U (en) | Ring group type rotor protection device for permanent magnet motor | |
| CN203632384U (en) | Brush motor rotor | |
| CN208507437U (en) | A kind of iron-core draw-board electric shielding structure | |
| CN202167912U (en) | Permanent magnetic rotor of double permanent magnetic power frequency brushless synchronous generator | |
| CN206000858U (en) | The sliding rail of stator core fault detect servicing unit | |
| CN205713618U (en) | A kind of novel electromagnetic anticollision door | |
| CN202523643U (en) | Alternating-current contactor iron core | |
| CN106208466A (en) | Rotor | |
| CN205647177U (en) | Drum -type permanent magnet coupling's embedded conductor dish of segmentation | |
| CN203882900U (en) | Electromagnetic relay | |
| CN209046493U (en) | A kind of permanent magnet motor stator and rotor attaches together magnetic steel protection device for rotor | |
| CN202840697U (en) | Magnetic ring assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |