CN205105056U - Formula stator cheng yuan's a frock utensil is pieced together to multislot - Google Patents
Formula stator cheng yuan's a frock utensil is pieced together to multislot Download PDFInfo
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- CN205105056U CN205105056U CN201520789622.7U CN201520789622U CN205105056U CN 205105056 U CN205105056 U CN 205105056U CN 201520789622 U CN201520789622 U CN 201520789622U CN 205105056 U CN205105056 U CN 205105056U
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Abstract
The utility model discloses a formula stator cheng yuan's a frock utensil is pieced together to multislot, this frock possesses including interior mandrel, outer circular boop, drawing of patterns base, line trim panel and notch trimmer, drawing of patterns pedestal mounting is epaxial in the heart, and the multislot is pieced together a formula stator armature and is installed on drawing of patterns base, and the multislot is pieced together a formula stator armature and is cramped admittedly by the excircle of its periphery, has inserted notch trimmer, line trim panel and the fastening of interior mandrel in stator notch position. The utility model has the advantages that the stator utmost point number of slots is many, notch size uniformity is good, in the motor stator armature round du gao, and motor moment is pulsed lessly.
Description
Technical field
The utility model relates to the technical field of stator processing, particularly a kind of frock tool being applicable to the multiple-grooved assembled piece type stator Cheng Yuan of multiple-grooved assembled piece type stator structure motor.
Background technology
Multiple-grooved assembled piece type stator structure motor, is applied to permanent magnetism class motor more, and part is used for servomotor.The assembled piece type structure of multiple-grooved assembled piece type stator structure motor farthest can improve the copper factor of motor, and multipole multi-groove structure significantly can reduce motor torque pulsation, particularly heavy-duty motor and be suitable for.Its technical bottleneck is the realizability in processing technology, multiple-grooved assembled piece type stator structure motor due to the stator number of teeth excessive, be combined into bowlder, accumulative error can cause the inside and outside circularity of stator armature poor; And then, become bowlder can cause the multiple degrees of freedom of single stator tooth, finally make the stator rabbet size of motor different, had a strong impact on the sine degree of air-gap field, caused the increase of torque pulsation.
According to the general level of domestic processing technology, design one can ensure that motor stator is spliced into stator rabbet consistent size after circle, and the high technique of armature inside and outside circle circularity precision and frock, this is the place needing at present to improve emphatically.
Utility model content
Technical problem to be solved in the utility model is the frock tool that will provide a kind of multiple-grooved assembled piece type stator Cheng Yuan, and stator slot opening size can be made even.
In order to solve above technical problem, the utility model provides the frock tool of a kind of multiple-grooved assembled piece type stator Cheng Yuan, this frock tool comprises inner axis of heart, outer circular boop, demoulding base, line trim panel and notch trimmer, described demoulding floor installation is on inner axis of heart, multiple-grooved assembled piece type stator armature is installed on demoulding base, multiple-grooved assembled piece type stator armature is solid by the cylindrical banding of its periphery, is inserted with notch trimmer in stator rabbet position, line trim panel and inner axis of heart fastening.
Described notch trimmer is epoxy plate material.
Described inner axis of heart, outer circular boop, demoulding base and line trim panel are stainless steel material.
Superior effect of the present utility model is:
1) the multiple-grooved assembled piece type stator armature of the utility model frock tool Cheng Yuan, stator poles groove number is many, notch dimensional uniformity is good, motor stator armature inner circle circularity is high, and motor torque pulsation is less;
2) utilize the width of the THICKNESS CONTROL multiple-grooved assembled piece type stator armature notch of notch trimmer, guarantee whole stator air gap magnetic field's regularity, thus reduce torque fluctuation;
3) the utility model frock tool can carry out secondary operations to multiple-grooved assembled piece type stator armature internal diameter, and can not coiling be damaged, stator also can not be made to ftracture, and secondary operations can improve the circularity of stator armature, guarantee stator air gap magnetic field's regularity, reduce torque fluctuation;
4) the utility model is easy to the demoulding, can not damage armature and this frock tool when the demoulding;
5) the utility model frock tool is installed simple, does not need lathe to locate, and only manually need install, and can not cause damage to stator winding.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is one of structure cutaway view of the present utility model;
Fig. 2 is structure cutaway view two of the present utility model;
Fig. 3 is the utility model frock scheme of installation;
Fig. 4 is the utility model notch trimmer scheme of installation;
Number in the figure illustrates:
1-inner axis of heart; 101-screw counterbore M;
2-outer circular boop;
201-screw N; 202-screw L;
3-demoulding base A;
4-line trim panel; 401-through hole P;
5-notch trimmer; 6-multiple-grooved assembled piece type stator armature.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, the present embodiment is not less than the frock tool of 36 assembled piece type stator Cheng Yuan with multiple-grooved.
Fig. 1 and Fig. 2 shows the structure cutaway view of the utility model embodiment.As depicted in figs. 1 and 2, the utility model provides the frock tool of a kind of multiple-grooved assembled piece type stator Cheng Yuan, this frock tool comprises inner axis of heart 1, outer circular boop 2, demoulding base 3, line trim panel 4 and notch trimmer 5, described demoulding base 3 is installed on inner axis of heart 1, multiple-grooved assembled piece type stator armature 6 is installed on demoulding base 3, multiple-grooved assembled piece type stator armature 6 is fastening by the outer circular boop 2 of its periphery, is inserted with notch trimmer 5 in stator rabbet position, and line trim panel 4 is fastening with inner axis of heart 1.
Fig. 4 shows the utility model notch trimmer scheme of installation.Described notch trimmer 5 is epoxy plate material, is easy to processing, and is non-magnet_conductible material, do not take out, can ensure the supporting role to notch for a long time after insertion.As shown in Figure 4, successively notch trimmer 5 is inserted stator rabbet position, ensure that insertion position is correct, the sheet number of insertion is identical with the stator number of teeth.
Fig. 3 shows the utility model frock scheme of installation.As shown in Figure 3, described inner axis of heart 1, outer circular boop 2, demoulding base 3 and line trim panel 4 is stainless steel material, can increase the intensity of the utility model frock tool, guarantees the circularity of multiple-grooved assembled piece type stator armature 6 cylindrical, facilitates subsequent installation.
The course of work of the present utility model: demoulding base 3 is installed on inner axis of heart 1, between uniform application demoulding cream, then multiple-grooved assembled piece type stator armature 6 is installed on demoulding base 3, with outer circular boop 2 stirrup outside multiple-grooved assembled piece type stator armature 6, and at screw N201 place screw fastening, until two parts of outer circular boop 2 close; Notch trimmer 5 is inserted in stator rabbet successively, and is inserted into position; After winding switching, line trim panel 4 is covered on multiple-grooved assembled piece type stator armature 6, and utilize through hole P401 and screw L202, by it and inner axis of heart 1 is fastening puts in place, overall leaching epoxy; After epoxy solidifies, utilizing screw L202 to screw in screw, inner axis of heart 1, demoulding base 3 are separated with multiple-grooved assembled piece type stator armature 6, outer circular boop 2 of dismantling; After press-in casing, can process the inner circle of multiple-grooved assembled piece type stator armature 6, complete the one-tenth circle processing of whole multiple-grooved assembled piece type stator armature.
Use the utility model frock tool round to multiple-grooved assembled piece type stator armature 6 one-tenth, guarantee that stator slot opening size is even, thus guarantee whole stator air gap magnetic field's regularity, reduce torque fluctuation.
The foregoing is only preferred embodiments of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. the frock tool of a multiple-grooved assembled piece type stator Cheng Yuan, it is characterized in that: this frock tool comprises inner axis of heart, outer circular boop, demoulding base, line trim panel and notch trimmer, described demoulding floor installation is on inner axis of heart, multiple-grooved assembled piece type stator armature is installed on demoulding base, multiple-grooved assembled piece type stator armature is solid by the cylindrical banding of its periphery, be inserted with notch trimmer in stator rabbet position, line trim panel and inner axis of heart fastening.
2. the frock tool of multiple-grooved assembled piece type stator Cheng Yuan according to claim 1, is characterized in that: described notch trimmer is epoxy plate material.
3. the frock tool of multiple-grooved assembled piece type stator Cheng Yuan according to claim 1, is characterized in that: described inner axis of heart, outer circular boop, demoulding base and line trim panel are stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789622.7U CN205105056U (en) | 2015-10-14 | 2015-10-14 | Formula stator cheng yuan's a frock utensil is pieced together to multislot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789622.7U CN205105056U (en) | 2015-10-14 | 2015-10-14 | Formula stator cheng yuan's a frock utensil is pieced together to multislot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105056U true CN205105056U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789622.7U Active CN205105056U (en) | 2015-10-14 | 2015-10-14 | Formula stator cheng yuan's a frock utensil is pieced together to multislot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385149A (en) * | 2016-10-18 | 2017-02-08 | 上海航天控制技术研究所 | Quick pouring method of thin-wall stator assembly |
| CN114285234A (en) * | 2021-12-29 | 2022-04-05 | 山东泰展威玛电机有限公司 | Stator splicing block rounding device and splicing block rounding method |
-
2015
- 2015-10-14 CN CN201520789622.7U patent/CN205105056U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385149A (en) * | 2016-10-18 | 2017-02-08 | 上海航天控制技术研究所 | Quick pouring method of thin-wall stator assembly |
| CN106385149B (en) * | 2016-10-18 | 2019-01-22 | 上海航天控制技术研究所 | A kind of Quick pouring method of thin-wall stator component |
| CN114285234A (en) * | 2021-12-29 | 2022-04-05 | 山东泰展威玛电机有限公司 | Stator splicing block rounding device and splicing block rounding method |
| CN114285234B (en) * | 2021-12-29 | 2022-12-23 | 山东泰展威玛电机有限公司 | Stator splicing block rounding device and splicing block rounding method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |