CN215990524U - Stabilizing device convenient for fixing winding core by inserting wire of motor - Google Patents
Stabilizing device convenient for fixing winding core by inserting wire of motor Download PDFInfo
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- CN215990524U CN215990524U CN202122280547.XU CN202122280547U CN215990524U CN 215990524 U CN215990524 U CN 215990524U CN 202122280547 U CN202122280547 U CN 202122280547U CN 215990524 U CN215990524 U CN 215990524U
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- iron core
- elastic
- securement
- winding
- motor
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Abstract
The utility model provides a stabilizing device convenient for fixing a winding iron core by inserting a wire into a motor, belonging to the technical field of inserting the wire into the motor and comprising an iron core support and an elastic stabilizing structure; the iron core support is arranged on the workbench, and two supporting rollers for bearing the stator iron core are arranged at the upper end of the iron core support at intervals; the two elastic stabilizing structures are correspondingly arranged on the upper parts of the two supporting rolling shafts and respectively abutted against the stator iron core. According to the stabilizing device convenient for the winding iron core to be fixed by the motor wire insertion, the elastic stabilizing structure is arranged between the supporting rolling shaft and the stator iron core, so that the stator iron core is subjected to larger friction force, and the wire insertion efficiency and the wire insertion quality are ensured not to be caused by error rotation under the condition that the self weight distribution is not uniform; the device has simple structure, better later maintenance and considerable field operability, and is suitable for large, medium and small winding iron core embedded wires so as to be convenient for popularization.
Description
Technical Field
The utility model belongs to the technical field of motor wire embedding, and particularly relates to a stabilizing device for fixing a winding iron core by motor wire embedding conveniently.
Background
The coil is placed in the stator core slot with slot insulation. Wire insertion is an important process affecting the quality of windings, and generally manual operation is adopted except for conditional factory-adopted wire insertion.
At present, the coil inserting of the stator core is mostly to place a winding on an iron core support or directly place the coil inserting on a coil inserting workbench, and the coil inserting operation is time-consuming and labor-consuming. During the wire inserting process, along with the continuous increase of the coils, part of the coils are embedded in the stator core slots, so that the overall weight distribution of the windings is uneven, and when the coils are placed on the iron core support, the difficulty of the wire inserting process is increased due to the fact that the number of the wire inserting slots is changed, the self weight of the windings is uneven, and the continuous wire inserting of an operator causes the stator core to slide to different degrees.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stabilizing device convenient for fixing a winding core by inserting a wire into a motor, and aims to solve the problem that the winding core slides in the wire inserting process to increase the wire inserting difficulty.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a stabilising arrangement convenient to motor rule fixed winding iron core, includes:
the iron core support is arranged on the workbench, and two supporting rolling shafts for bearing the stator iron core are arranged at the upper end of the iron core support at intervals;
and the two elastic stable structures are correspondingly arranged on the upper parts of the two supporting rolling shafts and respectively abutted against the stator iron core.
As another embodiment of the present application, the elastic fixing structure is a long strip, and a length direction of the elastic fixing structure is consistent with a length direction of the supporting roller.
As another embodiment of the present application, the length of the elastic fixing structure is greater than the length of the supporting roller.
As another embodiment of the present application, a hand-held portion is disposed at an end of the elastic stabilizing structure.
As another embodiment of the present application, the elastic fixing structure includes a plurality of elastic blocks, and the plurality of elastic blocks are disposed at intervals along a length direction of the supporting roller.
As another embodiment of this application, the elasticity stable structure has first arcwall face and second arcwall face, first arcwall face with support the roller bearing laminating, the second arcwall face with stator core laminating.
As another embodiment of the present application, an adhesive layer connected to the supporting roller is disposed on the first arc-shaped surface.
As another embodiment of the present application, the elastic fixing structure is made of rubber.
The fixing device convenient for the motor to embed the wire and fix the winding iron core has the advantages that: compared with the prior art, the fixing device for fixing the winding iron core by inserting the wire into the motor is convenient, and the stator iron core is subjected to larger friction force by arranging the elastic fixing structure between the supporting rolling shaft and the stator iron core, so that the wire inserting efficiency and the wire inserting quality are ensured not to be caused by error rotation under the condition of uneven self weight distribution; the device has simple structure, better later maintenance and considerable field operability, and is suitable for large, medium and small winding iron core embedded wires so as to be convenient for popularization.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fixing device for fixing a winding core by inserting a winding wire into a motor according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a securing apparatus for facilitating the insertion-fixing of a winding core in a motor according to an embodiment of the present invention.
In the figure: 1. a stator core; 2. an iron core support; 3. and (5) an elastic stable structure.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and 2, a fixing device for fixing a winding core by inserting a winding wire into a motor according to the present invention will now be described. The stabilizing device convenient for the winding iron core to be fixed by the motor coil inserting comprises an iron core support 2 and two elastic stabilizing structures 3; the iron core support 2 is arranged on the workbench, and two supporting rollers for bearing the stator iron core 1 are arranged at the upper end of the iron core support 2 at intervals; the two elastic stabilizing structures 3 are correspondingly arranged on the upper parts of the two supporting rolling shafts and respectively abut against the stator core 1.
Compared with the prior art, when the stator core 1 is subjected to wire embedding, the stator core 1 is firstly placed on two supporting rollers on the core support 2, the two supporting rollers are tangent with the stator core 1, and when the wire is embedded, a worker manually drives the stator core 1 to rotate on the supporting rollers; when the stator core 1 rotates to a position required by operation, the elastic stabilizing structure 3 is arranged between the supporting rolling shaft and the stator core 1, and the elastic stabilizing structure 3 is contacted with the supporting rolling shaft and the outer surface of the stator core 1 to play a role in fixing the stator core 1, so that the aim of preventing the stator core 1 from rotating by mistake is fulfilled; when the stator core 1 needs to be rotated, the elastic stable structure 3 is removed from between the stator core 1 and the supporting rolling shaft, and the operation is convenient.
According to the stabilizing device convenient for the winding iron core to be fixed by the motor wire insertion, the elastic stabilizing structure 3 is arranged between the supporting rolling shaft and the stator iron core 1, so that the stator iron core 1 is subjected to a larger friction force, and the wire insertion efficiency and the wire insertion quality are ensured not to be caused by the fact that the stator iron core 1 is rotated by mistake under the condition that the self weight distribution is not uniform; the device has simple structure, better later maintenance and considerable field operability, and is suitable for large, medium and small winding iron core embedded wires so as to be convenient for popularization.
In some possible embodiments, referring to fig. 1 and fig. 2, the elastic fixing structure 3 is a strip shape, and the length direction of the elastic fixing structure 3 is the same as the length direction of the supporting roller.
Specifically, the laminating of elasticity fixed block is on the lateral wall of supporting the roller bearing, and the length direction of elasticity fixed block and the axial direction parallel of supporting the roller bearing, and the contact surface of elasticity fixed block and supporting roller bearing and stator core 1 has been increased to the elasticity fixed block of rectangular shape, has increased stator core 1's steadiness.
Alternatively, the length of the elastic stabilizing structure 3 is greater than the length of the supporting rollers. The end of the elastic stabilizing structure 3 extends out of the end of the supporting roller, so that the elastic stabilizing structure is convenient for workers to install and take down.
Optionally, the end of the elastic stabilizing structure 3 is provided with a hand-held portion. When the stator is installed, a worker holds the holding parts at the two ends of the elastic stabilizing structure 3, and the middle part of the elastic stabilizing structure 3 is placed between the stator core 1 and the supporting roller. When the stator core is taken down, the elastic stabilizing structure 3 is taken out along the tangential direction of the supporting roller and the stator core 1 by holding the holding parts at the two ends of the elastic stabilizing structure 3 by a worker.
In some possible embodiments, referring to fig. 1, the elastic fixing structure 3 includes a plurality of elastic blocks, and the elastic blocks are disposed at intervals along the length direction of the supporting roller.
Specifically, the plurality of elastic blocks are arranged at intervals outside the supporting roller, and the connecting lines of the plurality of elastic blocks on the same supporting roller are parallel to the axis of the supporting roller. The spacing between a plurality of elastic blocks arranged on the same supporting roller is equal.
Optionally, the number of the elastic blocks arranged on the supporting roller near the coil inserting completion part of the stator core 1 is greater than the number of the elastic blocks arranged on the other supporting roller.
In some possible embodiments, referring to fig. 1, the elastic fixing structure 3 has a first arc surface and a second arc surface, the first arc surface is attached to the supporting roller, and the second arc surface is attached to the stator core 1.
Specifically, the first arc-shaped surface is connected with the second arc-shaped surface. The first arc face is attached to the outer side wall of the supporting roller, and the second arc face is attached to the outer side wall of the stator core 1. The area of the first arc-shaped surface is larger than that of the second arc-shaped surface, namely the contact area between the elastic stabilizing structure 3 and the supporting roller is larger than that between the elastic stabilizing structure 3 and the stator core 1, so that the friction force borne by the supporting roller is increased, and the supporting roller is prevented from rotating.
Optionally, an adhesive layer can be arranged on the first arc-shaped surface, and the adhesive layer is convenient for the first arc-shaped surface to be bonded with the supporting roller, so that the elastic stabilizing structure 3 is prevented from being separated from the supporting roller.
In some possible embodiments, please refer to fig. 1, the elastic fixing structure 3 is made of rubber.
Optionally, the elastic fixing structure 3 is made of rubber.
Optionally, the elastic stable structure 3 is made of special rubber. For example, the elastic stable structure 3 is made of polyurethane rubber, which is polymerized by polyester (or polyether) and diisocyanato compounds, and has good wear resistance, good elasticity, high hardness, oil resistance and solvent resistance. Compared with common rubber, the polyurethane rubber has longer service life and better stabilizing effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Fixing device convenient to motor rule fixed winding is unshakable in one's determination, its characterized in that includes:
the iron core support is arranged on the workbench, and two supporting rolling shafts for bearing the stator iron core are arranged at the upper end of the iron core support at intervals;
and the two elastic stable structures are correspondingly arranged on the upper parts of the two supporting rolling shafts and respectively abutted against the stator iron core.
2. The device for facilitating the securement of a winding core to an electric machine rule as claimed in claim 1, wherein said elastic securement structure is elongated and the length direction of said elastic securement structure is coincident with the length direction of said supporting rollers.
3. The device for facilitating the securement of a winding core to an electric machine rule as recited in claim 2, wherein said elastic securement has a length greater than a length of said support roller.
4. The device for facilitating the securement of a winding core to an electric machine rule as recited in claim 3, characterized in that the end of said elastic securement is provided with a hand-held portion.
5. The device for facilitating the securement of a winding core to an electric machine rule of claim 1, wherein the resilient securement structure comprises a plurality of resilient blocks spaced along the length of the support roller.
6. The device for facilitating the securement of a winding core to an electric machine rule of claim 1, wherein the resilient securement structure has a first arcuate surface and a second arcuate surface, the first arcuate surface being attached to the support rollers, the second arcuate surface being attached to the stator core.
7. The device for stabilizing a winding core for a motor coil insert according to claim 6, wherein the first arcuate surface is provided with an adhesive layer connected to the support roller.
8. The device for facilitating the securement of a winding core to an electric machine winding insert of any one of claims 1 to 7, wherein the resilient securement structure is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280547.XU CN215990524U (en) | 2021-09-18 | 2021-09-18 | Stabilizing device convenient for fixing winding core by inserting wire of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280547.XU CN215990524U (en) | 2021-09-18 | 2021-09-18 | Stabilizing device convenient for fixing winding core by inserting wire of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215990524U true CN215990524U (en) | 2022-03-08 |
Family
ID=80463907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122280547.XU Active CN215990524U (en) | 2021-09-18 | 2021-09-18 | Stabilizing device convenient for fixing winding core by inserting wire of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215990524U (en) |
-
2021
- 2021-09-18 CN CN202122280547.XU patent/CN215990524U/en active Active
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