CN211481111U - Motor stator coil shaping die - Google Patents
Motor stator coil shaping die Download PDFInfo
- Publication number
- CN211481111U CN211481111U CN202020463868.6U CN202020463868U CN211481111U CN 211481111 U CN211481111 U CN 211481111U CN 202020463868 U CN202020463868 U CN 202020463868U CN 211481111 U CN211481111 U CN 211481111U
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- guide
- stator coil
- motor stator
- section
- ring channel
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Abstract
The utility model discloses a motor stator coil plastic mould, including guide stem, ring channel and spacing step, the guide stem is located the center, guide stem outside hoop is equipped with the ring channel, the ring channel outside is equipped with spacing step, the vertical direction of guide stem includes guide segment and shaping section, the guide segment is different with the external diameter of shaping section. The utility model discloses a motor stator coil plastic mould, simple structure, convenient operation, the effective quick stator coil plastic operation that carries on of ability both guarantees coil shape and size, promotes quality and production efficiency again, is applicable to small batch production's stator.
Description
Technical Field
The utility model belongs to the technical field of the motor is made, concretely relates to motor stator coil plastic mould.
Background
In motor production, the size, the uniformity etc. of stator coil plastic often are the production technology that is difficult to control, and the casing can be interfered to the coil too big, and the rotor can be interfered to the coil undersize, and the end cover can be interfered to the coil overlength, and these problems often lead to the coil to damage in the motor assembling process and assembly efficiency is not high.
At present, the traditional production process for binding and shaping manually is the main reason for the problems, the manual operation cannot ensure that the overall dimension and the shape of the coil are regular, special shaping equipment cannot be put into the production in small batches, the cost is too high, the operation difficulty is complex, and the production efficiency is greatly influenced by frequently replacing the tool.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the not enough among the prior art, provide a motor stator coil plastic mould, simple structure, convenient operation, the effective quick stator coil plastic operation that carries on of ability both guarantees coil shape and size, promotes quality and production efficiency again, is applicable to small batch production's stator.
The technical scheme is as follows: a motor stator coil plastic mould, including guide stem, ring channel and spacing step, the guide stem is located the center, guide stem outside hoop is equipped with the ring channel, the ring channel outside is equipped with spacing step, the vertical direction of guide stem includes guide segment and shaping section, the guide segment is different with the external diameter of shaping section.
Further, the height of the guide core column is larger than that of the limiting step.
Further, the guide section is located above the forming section.
Further, the outer diameter of the forming section is larger than that of the guide section.
Further, the outer diameter of the guide section is equal to the inner diameter of the stator.
Further, the width of the annular groove is larger than that of the limiting step.
Has the advantages that: the utility model discloses a motor stator coil plastic mould, simple structure, convenient operation, the effective quick stator coil plastic operation that carries on of ability both guarantees coil shape and size, promotes quality and production efficiency again, is applicable to small batch production's stator.
Drawings
Fig. 1 is a schematic perspective view of the mold of the present invention;
FIG. 2 is a sectional view of the mold of the present invention;
fig. 3 is a top view of the mold of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The motor stator coil shaping die shown in fig. 1 to 3 comprises a guide core column 1, an annular groove 4 and a limiting step 5, wherein the guide core column 1 is located at the center, the annular groove 4 is annularly arranged on the outer side of the guide core column 1, the limiting step 5 is arranged on the outer side of the annular groove 4, the guide core column 1 comprises a guide section 2 and a forming section 3 in the vertical direction, and the outer diameter of the guide section 2 is different from that of the forming section 3.
As a further optimization of the above embodiment:
in this embodiment, preferably, the height of the guiding stem 1 is greater than the height of the limiting step 5. Because the center of the stator is a through hole, in order to be matched with the stator and play a role of guiding, a guiding core column 1 matched with the inner diameter of the stator is arranged at the center of the die. The guiding stem 1 has the function of guiding and positioning fixation, so the height of the guiding stem 1 needs to be larger than the height of the stop step 5.
Preferably, in this embodiment, the guide section 2 is located above the shaping section 3. Further, the outer diameter of the forming section 3 is larger than that of the guide section 2. The guiding section 2 is used for guiding, specifically guiding the position of the stator, namely positioning, and the molding section 3 is used for positioning the coil outside the stator so as to mold and position the coil within a certain range, so that the positioning is performed firstly and then the molding is performed according to the steps, and the position of the guiding section 2 is arranged above the molding section 3. And the outer diameter of the stator with the coil is larger, so that the outer diameter of the forming section 3 is larger than that of the guide section 2 for the convenience of forming.
In this embodiment, the outer diameter of the guiding segment 2 is preferably equal to the inner diameter of the stator, so as to realize positioning and guiding of the stator to the upper end of the guiding core column 1, and facilitate the subsequent molding process.
In this embodiment, the width of the annular groove 4 is preferably greater than the width of the limit step 5.
The utility model discloses a mould concrete use as follows:
place a mould earlier during the use as the lower mould, the notch up to circle and stem cooperation are the guide in the stator, vertically place on the lower mould, place a mould in the stator top as last mould again, confirm the stem and align the interior back of circle of stator and suppress downwards, treat that the spacing step of mould is accomplish promptly when laminating stator core, the suppression can be artifical strike and use pressure equipment.
The utility model discloses a motor stator coil plastic mould, simple structure, convenient operation, the effective quick stator coil plastic operation that carries on of ability both guarantees coil shape and size, promotes quality and production efficiency again, is applicable to small batch production's stator.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a motor stator coil plastic mould which characterized in that: including guide stem (1), ring channel (4) and spacing step (5), guide stem (1) is located the center, guide stem (1) outside hoop is equipped with ring channel (4), the ring channel (4) outside is equipped with spacing step (5), guide stem (1) vertical direction includes guide section (2) and shaping section (3), guide section (2) are different with the external diameter of shaping section (3).
2. The motor stator coil shaping mold according to claim 1, wherein: the height of the guide core column (1) is greater than that of the limiting step (5).
3. The motor stator coil shaping mold according to claim 1, wherein: the guide section (2) is positioned above the forming section (3).
4. The motor stator coil shaping mold according to claim 1, wherein: the outer diameter of the forming section (3) is larger than that of the guide section (2).
5. The motor stator coil shaping mold according to claim 1, wherein: the outer diameter of the guide section (2) is equal to the inner diameter of the stator.
6. The motor stator coil shaping mold according to claim 1, wherein: the width of the annular groove (4) is larger than that of the limiting step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463868.6U CN211481111U (en) | 2020-04-02 | 2020-04-02 | Motor stator coil shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463868.6U CN211481111U (en) | 2020-04-02 | 2020-04-02 | Motor stator coil shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481111U true CN211481111U (en) | 2020-09-11 |
Family
ID=72362229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020463868.6U Active CN211481111U (en) | 2020-04-02 | 2020-04-02 | Motor stator coil shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211481111U (en) |
-
2020
- 2020-04-02 CN CN202020463868.6U patent/CN211481111U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |