CN216751330U - Long-life insulated motor stator silicon steel sheet - Google Patents
Long-life insulated motor stator silicon steel sheet Download PDFInfo
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- CN216751330U CN216751330U CN202220020317.1U CN202220020317U CN216751330U CN 216751330 U CN216751330 U CN 216751330U CN 202220020317 U CN202220020317 U CN 202220020317U CN 216751330 U CN216751330 U CN 216751330U
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- connecting block
- block
- fixed steel
- steel sheet
- mounting groove
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Abstract
The utility model discloses a long-life insulated motor stator silicon steel sheet which comprises a first fixed steel block and a first mounting groove, wherein the first mounting groove is formed in the outer part of the first fixed steel block, a second mounting groove is formed in the inner part of the first fixed steel block, a first reserved groove is formed between the first mounting grooves, a fixing bolt is arranged in the first reserved groove, a second fixed steel block is arranged in the first fixed steel block, and a second connecting block is fixedly connected in the second fixed steel block. This high life insulated motor stator silicon steel sheet is through being provided with the insulating rubber gasket, when the coil winding is outside at the second connecting block, the softness that utilizes the insulating rubber gasket can prevent coil and second connecting block coil and the outside wearing and tearing that take place of second connecting block when the winding, has so both prolonged the life of coil with stator silicon steel sheet, also has insulating properties, has solved the relatively poor problem of life-span and insulating nature.
Description
Technical Field
The utility model relates to the technical field of motor stator silicon steel sheets, in particular to a long-service-life insulated motor stator silicon steel sheet.
Background
The silicon steel sheet is a ferrosilicon soft magnetic alloy with extremely low carbon content, certain resistivity and maximum magnetic conductivity of iron can be improved by adding silicon, and the problems of iron core loss and the like can be reduced at the same time, the ferrosilicon sheet is mainly used in the iron core of the motor, the main function of a motor stator is to generate a rotating magnetic field, the stator is mostly made of the silicon steel sheet, and the service life and the insulativity of the conventional insulated motor stator with long service life are poor, so that the ferrosilicon sheet is not suitable for use in use; the design is integrated, so that the applicable stator silicon steel sheets are inconvenient to replace, the stator silicon steel sheets need to be integrally replaced, and materials are wasted; meanwhile, the heat dissipation performance is not good enough, so that the improvement of a long-service-life insulated motor stator silicon steel sheet is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a long-life insulated motor stator silicon steel sheet to solve the problem of poor service life and insulation in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high life insulating motor stator silicon steel sheet, includes first fixed steel bloom and first mounting groove, the outside of first fixed steel bloom is provided with first mounting groove, the inside of first fixed steel bloom is provided with the second mounting groove, be provided with first reservation groove between the first mounting groove, the inside of first reservation groove is provided with fixing bolt, the inside of first fixed steel bloom is provided with the fixed steel bloom of second, the inside fixedly connected with second connecting block of the fixed steel bloom of second, one side fixedly connected with third connecting block of second connecting block, the outside of second connecting block is provided with the insulating rubber gasket.
Preferably, the insulating rubber gasket is sleeved outside the second connecting block, and the shape of the insulating rubber gasket is matched with that of the second connecting block.
Preferably, the fixing bolts are provided with a plurality of fixing bolts, and the positions of the fixing bolts are matched with those of the second mounting grooves.
Preferably, the fixing bolt is movably connected with the first connecting block through the second mounting groove, and the first fixing steel block is detachably connected with the second fixing steel block through the fixing bolt.
Preferably, the first connecting block of outside fixedly connected with of the fixed steel bloom of second, first connecting block inlays in the inside of second mounting groove, first connecting block is provided with a plurality of, the equidistant distribution of first connecting block is in the outside of the fixed steel bloom of second.
Preferably, the inside of third connecting block is provided with the louvre, the louvre is provided with a plurality of groups, and every group is three.
Compared with the prior art, the utility model has the beneficial effects that: the stator silicon steel sheet of the insulated motor with the long service life not only realizes the long service life insulativity of the stator silicon steel sheet, realizes a split type design, is convenient for replacing the applicable stator silicon steel sheet, but also realizes the improvement of the heat dissipation performance;
(1) by arranging the insulating rubber gasket, the insulating rubber gasket is sleeved outside the second connecting block, and the shape of the insulating rubber gasket is matched with that of the second connecting block, so that when the coil is wound outside the second connecting block, the coil and the second connecting block can be prevented from being worn outside the coil and the second connecting block when wound by using the softness of the insulating rubber gasket, the service life of the coil and the stator silicon steel sheet is prolonged, and the insulating rubber gasket has insulating property and is more suitable for use;
(2) through the arrangement of the first fixed steel block, the second mounting groove, the first connecting blocks, the fixed bolts and the first reserved grooves, the first connecting blocks are embedded in the second mounting groove and are provided with a plurality of first connecting blocks, and the first connecting blocks are distributed on the outer portion of the second fixed steel block at equal intervals, so that the fixed bolts can be disassembled, the first connecting blocks are taken out from the inner portion of the second mounting groove, the second fixed steel block can be separated from the first fixed steel block, the stator silicon steel sheet suitable for phase change can be conveniently replaced, and the split type design is more suitable for use;
(3) through being provided with third connecting block, louvre, because of the inside of third connecting block is provided with the louvre, the louvre is provided with a plurality of groups, and every group is three, and after the coil winding is good, can see out for the laminating state between third connecting block and the coil, at the during operation, the accessible sets up the louvre in advance and dispels the heat for the radiating effect is better.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic structural diagram of a connection mode of the insulating rubber gasket and the second connection block in a front view;
FIG. 3 is a schematic structural diagram of a first fixed steel block and a second fixed steel block in a front view;
FIG. 4 is a schematic side view of the connection between the heat dissipation hole and the third connection block of the present invention.
In the figure: 1. a first fixed steel block; 2. a first mounting groove; 3. a first preformed groove; 4. fixing the bolt; 5. a second mounting groove; 6. a first connection block; 7. a second fixed steel block; 8. a second connecting block; 9. an insulating rubber gasket; 10. a third connecting block; 11. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a long-life insulated motor stator silicon steel sheet includes a first fixed steel block 1 and a first mounting groove 2, the first mounting groove 2 is disposed outside the first fixed steel block 1, a second mounting groove 5 is disposed inside the first fixed steel block 1, a first preformed groove 3 is disposed between the first mounting grooves 2, a fixing bolt 4 is disposed inside the first preformed groove 3, a second fixed steel block 7 is disposed inside the first fixed steel block 1, a second connecting block 8 is fixedly connected inside the second fixed steel block 7, a third connecting block 10 is fixedly connected to one side of the second connecting block 8, and an insulating rubber gasket 9 is disposed outside the second connecting block 8;
the insulating rubber gasket 9 is sleeved outside the second connecting block 8, and the shape of the insulating rubber gasket 9 is matched with that of the second connecting block 8;
specifically, as shown in fig. 1 and 2, when the coil is wound outside the second connection block 8, the softness of the insulating rubber gasket 9 can prevent the coil and the second connection block 8 from being worn outside the coil and the second connection block 8 when being wound, so that the service life of the coil and the stator silicon steel sheet is prolonged, and the insulating rubber gasket has insulating property, and is more suitable for use.
Example 2: a plurality of fixing bolts 4 are arranged, and the positions of the fixing bolts 4 are matched with those of the second mounting grooves 5;
the fixing bolt 4 is movably connected with the first connecting block 6 through the second mounting groove 5, and the first fixing steel block 1 is detachable from the second fixing steel block 7 through the fixing bolt 4;
the outer part of the second fixed steel block 7 is fixedly connected with a first connecting block 6, the first connecting block 6 is embedded in the second mounting groove 5, the first connecting blocks 6 are provided with a plurality of first connecting blocks, and the first connecting blocks 6 are distributed on the outer part of the second fixed steel block 7 at equal intervals;
specifically, as shown in fig. 1 and 3, dismantle fixing bolt 4, take out first connecting block 6 from the inside of second mounting groove 5, can break away from fixed steel bloom 7 of second and first fixed steel bloom 1 for the stator silicon steel sheet that the phase was suitable for can be convenient for change, split type design is more suitable for when using at this moment.
Example 3: the inside of the third connecting block 10 is provided with a plurality of groups of three heat dissipation holes 11, and the number of the heat dissipation holes 11 is three;
specifically, as shown in fig. 1 and 4, after the coil is wound, it can be seen that the third connecting block 10 and the coil are in a bonded state, and when the coil is in operation, heat can be dissipated through the preset heat dissipating holes 11, so that the heat dissipating effect is better.
The working principle is as follows: when the utility model is used, firstly, because the insulating rubber gasket 9 is sleeved outside the second connecting block 8, the shape of the insulating rubber gasket 9 is in a fit relation with the second connecting block 8, when the coil is wound outside the second connecting block 8, the coil and the second connecting block 8 can be prevented from being worn outside the coil and the second connecting block 8 when being wound by using the flexibility of the insulating rubber gasket 9, thus the service life of the coil and the stator silicon steel sheet is prolonged, the insulating property is provided, the utility model is more suitable for use, afterwards, because the inside of the third connecting block 10 is provided with the heat dissipation holes 11, the number of the heat dissipation holes 11 is provided with a plurality of groups, each group is three, after the coil is wound, the joint state between the third connecting block 10 and the coil can be seen, when the utility model works, the heat dissipation can be carried out through the preset heat dissipation holes 11, the heat dissipation effect is better, and finally, because of first linkage block 6 inlays in the inside of second mounting groove 5, first linkage block 6 is provided with a plurality of, first linkage block 6 equidistant distribution is in the relation of the outside of the fixed steel billet 7 of second, can dismantle fixing bolt 4, take out first linkage block 6 from the inside of second mounting groove 5, can break away from the fixed steel billet 7 of second and first fixed steel billet 1, make the stator silicon steel sheet that the commutation is suitable for of can being convenient for, at this moment split type design is more suitable for when using.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high life insulated machine stator silicon steel sheet, includes first fixed steel bloom (1) and first mounting groove (2), its characterized in that: the outside of first fixed steel block (1) is provided with first mounting groove (2), the inside of first fixed steel block (1) is provided with second mounting groove (5), be provided with first reservation groove (3) between first mounting groove (2), the inside of first reservation groove (3) is provided with fixing bolt (4), the inside of first fixed steel block (1) is provided with the fixed steel block of second (7), the inside fixedly connected with second connecting block (8) of the fixed steel block of second (7), one side fixedly connected with third connecting block (10) of second connecting block (8), the outside of second connecting block (8) is provided with insulating rubber gasket (9).
2. The stator silicon steel sheet of the insulated motor with the long service life as claimed in claim 1, wherein: the insulating rubber gasket (9) is sleeved outside the second connecting block (8), and the shape of the insulating rubber gasket (9) is identical to that of the second connecting block (8).
3. The stator silicon steel sheet for the insulated motor with long service life as claimed in claim 1, wherein: the fixing bolts (4) are provided with a plurality of fixing bolts, and the positions of the fixing bolts (4) and the second mounting grooves (5) are matched.
4. The stator silicon steel sheet for the insulated motor with long service life as claimed in claim 1, wherein: the fixing bolt (4) is movably connected with the first connecting block (6) through the second mounting groove (5), and the first fixing steel block (1) is detachable from the second fixing steel block (7) through the fixing bolt (4).
5. The stator silicon steel sheet for the insulated motor with long service life as claimed in claim 1, wherein: the outside fixedly connected with first connecting block (6) of the fixed steel bloom of second (7), first connecting block (6) inlay in the inside of second mounting groove (5), first connecting block (6) are provided with a plurality of, equidistant distribution of first connecting block (6) is in the outside of the fixed steel bloom of second (7).
6. The stator silicon steel sheet for the insulated motor with long service life as claimed in claim 1, wherein: the inside of third connecting block (10) is provided with louvre (11), louvre (11) are provided with a plurality of groups, and every group is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020317.1U CN216751330U (en) | 2022-01-05 | 2022-01-05 | Long-life insulated motor stator silicon steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020317.1U CN216751330U (en) | 2022-01-05 | 2022-01-05 | Long-life insulated motor stator silicon steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216751330U true CN216751330U (en) | 2022-06-14 |
Family
ID=81911856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220020317.1U Active CN216751330U (en) | 2022-01-05 | 2022-01-05 | Long-life insulated motor stator silicon steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216751330U (en) |
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2022
- 2022-01-05 CN CN202220020317.1U patent/CN216751330U/en active Active
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