CN103475166A - Assembling method and structure of stator housing and magnet ring of motor - Google Patents
Assembling method and structure of stator housing and magnet ring of motor Download PDFInfo
- Publication number
- CN103475166A CN103475166A CN2013104029803A CN201310402980A CN103475166A CN 103475166 A CN103475166 A CN 103475166A CN 2013104029803 A CN2013104029803 A CN 2013104029803A CN 201310402980 A CN201310402980 A CN 201310402980A CN 103475166 A CN103475166 A CN 103475166A
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- magnet ring
- glue
- stator casing
- stator housing
- motor
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Abstract
The invention discloses an assembling method of a stator housing and a magnet ring of a motor. The assembling method includes the following steps that first, rigidity microparticles are added into glue, even stirring is carried out, and mixed glue is formed; second, the magnet ring is concentrically placed inside the stator housing; third, the mixed glue prepared in the first step is poured into a gap between the magnet ring and the stator housing. The invention further discloses an assembling structure of the stator housing and the magnet ring of the motor. The assembling structure comprises the stator housing and the magnet ring which are concentrically arranged, and the mixed glue is poured between the magnet ring and the stator housing. According to the assembling method of the stator housing and the magnet ring of the motor, the rigidity microparticles are added into the glue, the rigidity of the glue is improved, the easy-to-flow defect of the glue is overcome, therefore, the magnet ring and the stator housing can be effectively supported, the concentricity of the magnet ring and the stator housing can be effectively improved, meanwhile, the glue can be made to be evenly distributed on an entire bonding face, bonding strength is enhanced, and the working security of the motor is improved.
Description
Technical field
The present invention relates to motor and manufacture field, relate in particular to assemble method and the structure of a kind of motor stator casing and magnet ring.
Background technology
Epoxy glue is widely used in the assembling process of motor stator casing and magnet ring as bonding agent.In order to fill epoxy glue, leave the gap of about 0.1mm width between magnet ring and stator casing, as shown in Figure 1, magnet ring 1 is arranged in motor stator casing 2, the two is adhesively fixed by epoxy glue 3, and because epoxy glue is gluey flowing material, and curing time is long, in assembling magnet ring and stator casing process, very easily cause magnet ring center and stator case off-centring decentraction, as shown in the figure, gap one 4a in left side is less, gap two 4b on right side are larger, can't carry out the motor installation.Simultaneously, as shown in Figure 2, the easy gravitate of epoxy glue 3 flows and is piled up in bottom, causes glue layer inhomogeneous, causes bonding strength to reduce, and there is security risk in machine operation.
Summary of the invention
The technical problem to be solved in the present invention is to overcome defect of the prior art, provide a kind of and can guarantee concentricity good between stator casing and magnet ring, and glue can be distributed in motor stator casing on binding face and assemble method and the structure of magnet ring.
For addressing the above problem, the assemble method of a kind of motor stator casing of the present invention and magnet ring comprises the following steps:
1) add the rigidity microparticle in glue, stir, form and mix glue;
2) magnet ring is placed on to stator casing inside with one heart;
3) in the gap of magnet ring and stator casing the preparation of perfusion step 1 mix glue.
Described rigidity microparticle is emergy and/or quartz sand, through 320 eye mesh screens, sieves, and granular size is about 25～75 μ m; The weight ratio of described microparticle and glue is 1%～40%.
The size of described particle is preferably 50 μ m.
Described glue is epoxy glue.
The package assembly of a kind of motor stator casing and magnet ring, comprise stator casing and the magnet ring of concentric setting, and between described magnet ring and stator casing, pouring is just like the front described glue that mixes.
The assemble method of motor stator casing of the present invention and magnet ring and structure, by add the rigidity microparticle in glue, improve the rigidity of glue, solved the runny defect of glue, thereby can effectively support magnet ring and stator case, effectively improve concentricity between the two; Also can make glue can be uniformly distributed in whole adhesive surface, strengthen bonding strength, improve the fail safe of machine operation simultaneously.
The accompanying drawing explanation
Fig. 1 is stator casing and the eccentric view of magnet ring in prior art;
Fig. 2 is glue stacking states schematic diagram in prior art;
Fig. 3 is for being used stator casing and the magnet ring installation diagram of the inventive method.
Embodiment
In order to make those skilled in the art person understand better technical solution of the present invention, below in conjunction with drawings and embodiments, the present invention is described in further detail.
The assemble method of a kind of motor stator casing of the present invention and magnet ring comprises the following steps:
1) add the rigidity microparticle in glue, stir, form and mix glue;
2) magnet ring is placed on to stator casing inside with one heart;
3) in the gap of magnet ring and stator casing the preparation of perfusion step 1 mix glue.
Described rigidity microparticle is the rigidity sand such as emergy and/or quartz sand, through 320 eye mesh screens, sieves, and granular size is about 25～75 μ m, is preferably 50 μ m; The weight ratio of described microparticle and glue is 1%～40%.
Described glue is epoxy glue.
As shown in Figure 3, the package assembly of a kind of motor stator casing and magnet ring, comprise stator casing 2 and the magnet ring 1 of concentric setting, and between described magnet ring 2 and stator casing 1, pouring is just like the front described glue 3 ' that mixes.
The assemble method of motor stator casing of the present invention and magnet ring, by add the rigidity microparticle in glue, improve the rigidity of glue, solved the runny defect of glue, thereby can effectively support magnet ring 1 and stator casing 2, effectively improve concentricity between the two; Also can make to mix glue 3 ' and can be uniformly distributed in whole adhesive surface, strengthen bonding strength, improve the fail safe of machine operation simultaneously.
Claims (5)
1. the assemble method of a motor stator casing and magnet ring, is characterized in that, comprises the following steps:
1) add the rigidity microparticle in glue, stir, form and mix glue;
2) magnet ring is placed on to stator casing inside with one heart;
3) in the gap of magnet ring and stator casing the preparation of perfusion step 1 mix glue.
2. the assemble method of a kind of motor stator casing as claimed in claim 1 and magnet ring, it is characterized in that: described rigidity microparticle is emergy and/or quartz sand, through 320 eye mesh screens, sieves, granular size is 25～75 μ m; The weight ratio of described microparticle and glue is 1%～40%.
3. the assemble method of a kind of motor stator casing as claimed in claim 2 and magnet ring, it is characterized in that: the size of described particle is 50 μ m.
4. the assemble method of a kind of motor stator casing as claimed in claim 1 and magnet ring, it is characterized in that: described glue is epoxy glue.
5. the package assembly of a motor stator casing and magnet ring, it is characterized in that: comprise stator casing and the magnet ring of concentric setting, between described magnet ring and stator casing, pouring has epoxy glue water as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402980.3A CN103475166B (en) | 2013-09-06 | 2013-09-06 | The assemble method of a kind of motor stator casing and magnet ring and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402980.3A CN103475166B (en) | 2013-09-06 | 2013-09-06 | The assemble method of a kind of motor stator casing and magnet ring and structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103475166A true CN103475166A (en) | 2013-12-25 |
| CN103475166B CN103475166B (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310402980.3A Active CN103475166B (en) | 2013-09-06 | 2013-09-06 | The assemble method of a kind of motor stator casing and magnet ring and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103475166B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802542A (en) * | 2019-01-08 | 2019-05-24 | 南京一体科技有限公司 | A kind of outer rotor desk permanent-magnet switched reluctance motor |
| CN114670018A (en) * | 2022-03-31 | 2022-06-28 | 中山赛森智能装备有限公司 | Be used for motor parts pressure equipment mechanism and equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702139A (en) * | 2004-05-25 | 2005-11-30 | 上海赛科现代交通设备有限公司 | Epoxy sealing material for linear motor stator electric magnet |
| CN1712485A (en) * | 2005-07-22 | 2005-12-28 | 株洲时代新材料科技股份有限公司 | Single-component binder of rotor coil for brushless generator |
| CN1996714A (en) * | 2006-12-27 | 2007-07-11 | 上海电器科学研究所（集团）有限公司 | Packing and filling material between the motor stator coiling unit end and shell |
| CN102439821A (en) * | 2009-03-12 | 2012-05-02 | 罗伯特·博世有限公司 | Electric machine |
-
2013
- 2013-09-06 CN CN201310402980.3A patent/CN103475166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1702139A (en) * | 2004-05-25 | 2005-11-30 | 上海赛科现代交通设备有限公司 | Epoxy sealing material for linear motor stator electric magnet |
| CN1712485A (en) * | 2005-07-22 | 2005-12-28 | 株洲时代新材料科技股份有限公司 | Single-component binder of rotor coil for brushless generator |
| CN1996714A (en) * | 2006-12-27 | 2007-07-11 | 上海电器科学研究所（集团）有限公司 | Packing and filling material between the motor stator coiling unit end and shell |
| CN102439821A (en) * | 2009-03-12 | 2012-05-02 | 罗伯特·博世有限公司 | Electric machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802542A (en) * | 2019-01-08 | 2019-05-24 | 南京一体科技有限公司 | A kind of outer rotor desk permanent-magnet switched reluctance motor |
| CN114670018A (en) * | 2022-03-31 | 2022-06-28 | 中山赛森智能装备有限公司 | Be used for motor parts pressure equipment mechanism and equipment |
| CN114670018B (en) * | 2022-03-31 | 2024-05-14 | 中山赛森智能装备有限公司 | Be used for motor parts pressure equipment mechanism and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103475166B (en) | 2016-07-20 |
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