CN216161542U - Assembled soft magnetic alloy iron core - Google Patents
Assembled soft magnetic alloy iron core Download PDFInfo
- Publication number
- CN216161542U CN216161542U CN202120973336.1U CN202120973336U CN216161542U CN 216161542 U CN216161542 U CN 216161542U CN 202120973336 U CN202120973336 U CN 202120973336U CN 216161542 U CN216161542 U CN 216161542U
- Authority
- CN
- China
- Prior art keywords
- iron core
- press
- connecting hole
- core
- soft magnetic
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses an assembled soft magnetic alloy iron core, wherein both ends of a U-shaped iron core are provided with a plurality of clamping grooves, both ends of the U-shaped iron core and positioned at the clamping grooves are provided with first connecting holes, both ends of a press-sealed iron core are provided with a plurality of flat sheets, the flat sheets are clamped in the clamping grooves at both ends of the U-shaped iron core, the flat sheets are provided with second connecting holes, the positions of the second connecting holes correspond to the positions of the first connecting holes and are connected through bolts, the middle position of one side of the press-sealed iron core is provided with an assembling hole, the press-sealed iron core is provided with a third connecting hole at the assembling hole, one end of a core column is provided with a plug, the plug is provided with a fourth connecting hole, the plug is inserted in the assembling hole of the press-sealed iron core, and the fourth connecting hole corresponds to the position of the third connecting hole and is connected through bolts, the assembled soft magnetic alloy iron core is reasonable in structure, is convenient for replacing the U-sealed iron core and the core column and saves cost, and can be replaced according to actual requirements, thereby greatly improving flexibility.
Description
Technical Field
The utility model relates to the technical field of soft magnetic alloy iron cores, in particular to an assembled soft magnetic alloy iron core.
Background
At present, the general soft magnetic alloy iron core that uses on the market is the integral type, when need remove the alloy iron core other places and use, can only wholly change to can carry out holistic customization, thereby cause the waste, consequently, a modified technique is urgently needed to solve this problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembled soft magnetic alloy iron core, wherein a U-shaped iron core, a press-sealed iron core and a core column are of detachable structures, so that the U-shaped iron core, the press-sealed iron core and the core column can be conveniently replaced, the cost is saved, and the core column is of a detachable structure, so that the core column can be replaced according to actual requirements, the flexibility is greatly improved, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: an assembled soft magnetic alloy iron core comprises a fixing piece, a press sealing piece and a core column;
the fixing piece comprises a U-shaped iron core, a plurality of clamping grooves are formed in two ends of the U-shaped iron core, and first connecting holes are formed in the positions, located at the clamping grooves, of the two ends of the U-shaped iron core;
the press-sealing piece comprises a press-sealing iron core, a plurality of flat sheets are arranged at two ends of the press-sealing iron core, the flat sheets are clamped in clamping grooves at two ends of the U-shaped iron core, second connecting holes are formed in the flat sheets, the positions of the second connecting holes correspond to the positions of the first connecting holes and are connected through bolts, an assembling hole is formed in the middle of one side of the press-sealing iron core, and a third connecting hole is formed in the position, located at the assembling hole, of the press-sealing iron core;
and a plug is arranged at one end of the core column, a fourth connecting hole is formed in the plug, the plug is inserted into the assembling hole of the press seal iron core, and the fourth connecting hole corresponds to the third connecting hole in position and is connected with the third connecting hole through a bolt.
Preferably, the assembled soft magnetic alloy iron core provided by the utility model is characterized in that the thicknesses of the flat sheets at the two ends of the press-sealed iron core are the same, and the thicknesses of the flat sheets are consistent with the thicknesses of the clamping grooves at the two ends of the U-shaped iron core, so that the stability of the press-sealed iron core after being connected with the U-shaped iron core is ensured.
Preferably, the outer diameter of the plug is consistent with the inner diameter of the assembling hole formed in the press seal iron core, so that the connection stability of the core column and the press seal iron core is ensured.
Preferably, according to the assembled soft magnetic alloy iron core provided by the utility model, one end of the first connecting hole is provided with a bolt head groove and matched with the bolt head part of the bolt, and the other end of the first connecting hole is provided with a nut groove and matched with the nut, so that the upper end surface and the lower end surface of the U-shaped iron are both flat, and the bolt and the nut do not form a bulge, so that the installation is not influenced.
Preferably, according to the assembled soft magnetic alloy iron core provided by the utility model, one end of the third connecting hole is provided with a bolt head groove and is matched with the bolt head part of the bolt, and the other end of the third connecting hole is provided with a nut groove and is matched with the nut, so that the upper end surface and the lower end surface of the press-sealed iron core are both flat, and the bolt and the nut do not form a bulge, so that the installation is not influenced.
Preferably, the assembled soft magnetic alloy iron core provided by the utility model has the advantages that the aperture of the second connecting hole is consistent with that of the first connecting hole, and the aperture of the third connecting hole is consistent with that of the fourth connecting hole, so that the mounting stability of the bolt is ensured.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the U-shaped iron core, the press-sealed iron core and the core column are of detachable structures, so that the U-shaped iron core, the press-sealed iron core and the core column can be replaced conveniently, and cost is saved.
(2) Because the stem is detachable structure, so can carry out the change of stem according to actual demand to improve the flexibility greatly.
(3) The press-sealed iron core and the U-shaped iron core are connected in a flat sheet and clamping groove mode, so that heat can be smoothly dissipated, heat dissipation performance is improved, and the service life of the whole press-sealed iron core is guaranteed.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic top view of a U-shaped iron core;
FIG. 3 is a schematic view of a U-shaped iron core in a horizontal view;
FIG. 4 is a schematic view of a press-sealed iron core in a horizontal view;
FIG. 5 is a schematic top view of a press-sealed iron core;
fig. 6 is a schematic diagram of a stem structure.
FIG. 7 is a schematic bottom view of the present invention.
In the figure: u type iron core 1, draw-in groove 2, first connecting hole 3, press seal iron core 4, plain film 5, second connecting hole 6, pilot hole 7, third connecting hole 8, stem 9, plug 10, fourth connecting hole 11.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an assembled soft magnetic alloy iron core comprises a fixing piece, a press sealing piece and a core column 9;
the fixing piece comprises a U-shaped iron core 1, a plurality of clamping grooves 2 are formed in two ends of the U-shaped iron core 1, first connecting holes 3 are formed in two ends of the U-shaped iron core 1 and located at the clamping grooves 2, bolt head grooves are formed in one ends of the first connecting holes 3 and matched with bolt heads of bolts, and nut grooves are formed in the other ends of the first connecting holes 3 and matched with nuts;
the press-sealing piece comprises a press-sealing iron core 4, a plurality of flat sheets 5 are arranged at two ends of the press-sealing iron core 4, the flat sheets 5 are clamped in clamping grooves 2 at two ends of a U-shaped iron core 1, the thickness of the flat sheets 5 at two ends of the press-sealing iron core 4 is the same, the thickness of the flat sheets 5 is consistent with that of the clamping grooves 2 at two ends of the U-shaped iron core 1, the flat sheets 5 are provided with second connecting holes 6, the positions of the second connecting holes 6 correspond to those of the first connecting holes 3 and are connected through bolts, the aperture of the second connecting holes 6 is consistent with that of the first connecting holes 3, an assembling hole 7 is formed in the middle position of one side of the press-sealing iron core 4, the press-sealing iron core 4 is positioned at the assembling hole 7 and is provided with a third connecting hole 8, one end of the third connecting hole 8 is provided with a bolt head groove and is matched with the bolt head part of the bolt, and the other end of the third connecting hole 8 is provided with a nut groove and is matched with the nut;
the plug 10 is arranged at one end of the core column 9, a fourth connecting hole 11 is formed in the plug 10, the plug 10 is inserted into the assembling hole 7 of the press seal iron core 4, the outer diameter of the plug 10 is consistent with the inner diameter of the assembling hole 7 formed in the press seal iron core 4, the fourth connecting hole 11 corresponds to the third connecting hole 8 in position and is connected through a bolt, and the aperture of the third connecting hole 8 is consistent with that of the fourth connecting hole 11.
The use method and the principle are as follows: select suitable stem 9 according to the demand, insert the pilot hole 7 of pressure seal iron core 4 with the plug 10 of stem 9 in, and twist the bolt into third connecting hole 8 and fourth connecting hole 11 and cooperate with the nut, later insert the plain film 5 at pressure seal iron core 4 both ends in the draw-in groove 2 of U type iron core 1, later twist the bolt into first connecting hole 3 and second connecting hole 6 and cooperate with the nut, make U type iron core 1, pressure seal iron core 4 and stem 9 interconnect, obtain soft magnetic alloy iron core, the last wire winding step of accomplishing, if soft magnetic alloy iron core needs to adjust or the change of stem 9, then directly demolish stem 9 and change suitable stem 9 can. The structure of the utility model is reasonable, the U-shaped iron core 1, the press-sealed iron core 4 and the core column 9 are detachable, the replacement of the U-shaped iron core 1, the press-sealed iron core 4 and the core column 9 is convenient, and the cost is saved; the core column 9 is of a detachable structure, so that the core column 9 can be replaced according to actual requirements, and the flexibility is greatly improved; the press-sealed iron core 4 is connected with the U-shaped iron core 1 in a flat sheet 5 and clamping groove 2 mode, so that heat can be smoothly dissipated, heat dissipation performance is improved, and the service life of the whole press-sealed iron core is guaranteed.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. An assembled soft magnetic alloy iron core is characterized in that: comprises a fixed part, a press seal part and a core column (9);
the fixing piece comprises a U-shaped iron core (1), a plurality of clamping grooves (2) are formed in two ends of the U-shaped iron core (1), and first connecting holes (3) are formed in two ends of the U-shaped iron core (1) and located in the clamping grooves (2);
the press-sealing piece comprises a press-sealing iron core (4), a plurality of flat sheets (5) are arranged at two ends of the press-sealing iron core (4), the flat sheets (5) are clamped in clamping grooves (2) at two ends of a U-shaped iron core (1), second connecting holes (6) are formed in the flat sheets (5), the positions of the second connecting holes (6) correspond to those of the first connecting holes (3) and are connected through bolts, an assembling hole (7) is formed in the middle of one side of the press-sealing iron core (4), and a third connecting hole (8) is formed in the position, located in the assembling hole (7), of the press-sealing iron core (4);
the core column (9) is provided with a plug (10) at one end, a fourth connecting hole (11) is formed in the plug (10), the plug (10) is inserted into the assembling hole (7) of the press-sealed iron core (4), and the fourth connecting hole (11) corresponds to the third connecting hole (8) in position and is connected through a bolt.
2. The assembled soft magnetic alloy core of claim 1, wherein: the thickness of the flat sheets (5) at the two ends of the press-sealed iron core (4) is the same, and the thickness of the flat sheets (5) is consistent with the thickness of the clamping grooves (2) at the two ends of the U-shaped iron core (1).
3. The assembled soft magnetic alloy core of claim 1, wherein: the outer diameter of the plug (10) is consistent with the inner diameter of an assembly hole (7) formed in the press seal iron core (4).
4. The assembled soft magnetic alloy core of claim 1, wherein: and one end of the first connecting hole (3) is provided with a bolt head groove and matched with the bolt head part of the bolt, and the other end of the first connecting hole (3) is provided with a nut groove and matched with the nut.
5. The assembled soft magnetic alloy core of claim 1, wherein: and one end of the third connecting hole (8) is provided with a bolt head groove and matched with the bolt head part of the bolt, and the other end of the third connecting hole (8) is provided with a nut groove and matched with the nut.
6. The assembled soft magnetic alloy core of claim 1, wherein: the aperture of the second connecting hole (6) is consistent with that of the first connecting hole (3), and the aperture of the third connecting hole (8) is consistent with that of the fourth connecting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120973336.1U CN216161542U (en) | 2021-05-08 | 2021-05-08 | Assembled soft magnetic alloy iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120973336.1U CN216161542U (en) | 2021-05-08 | 2021-05-08 | Assembled soft magnetic alloy iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161542U true CN216161542U (en) | 2022-04-01 |
Family
ID=80834981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120973336.1U Active CN216161542U (en) | 2021-05-08 | 2021-05-08 | Assembled soft magnetic alloy iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161542U (en) |
-
2021
- 2021-05-08 CN CN202120973336.1U patent/CN216161542U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222211354U (en) | Plate heat exchanger convenient to assemble | |
| CN218829537U (en) | Split stator coil winding tool with high universality | |
| CN219875641U (en) | Assembly frame unit, frame assembly and photovoltaic assembly | |
| CN214013050U (en) | Battery cell with limiting structure and battery module thereof | |
| CN212874678U (en) | Battery module and vehicle | |
| CN210805904U (en) | Battery module and connecting piece thereof | |
| CN213124088U (en) | Current transformer convenient to heat dissipation | |
| CN211089257U (en) | Solderless ventilation frid for motor | |
| CN212909251U (en) | Lightweight two-pole generator | |
| CN221225975U (en) | Pin electric connection structure of direct-current medium-voltage step-up transformer | |
| CN215300296U (en) | Square stator core | |
| CN216412869U (en) | Novel three-dimensional top board of amorphous | |
| CN224267097U (en) | An anti-interference middle plate structure for DC motors | |
| CN222233808U (en) | Full-tab battery connecting sheet structure | |
| CN222767605U (en) | Stator welding tool | |
| CN219321148U (en) | Four-split coil structure of phase-shifting rectification dry-type transformer | |
| CN215300295U (en) | Square stator punching sheet | |
| CN217466990U (en) | Conversion device of test fixture | |
| CN216851448U (en) | Tooth yoke disconnect-type stator | |
| CN221507887U (en) | Power transformer | |
| CN215941539U (en) | Boring bar joint | |
| CN213124091U (en) | Spliced current transformer | |
| CN221080188U (en) | Sealing structure and pole thereof | |
| CN221091108U (en) | Handlebar structure and vehicle | |
| CN223401759U (en) | Battery cover assembly and battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |