CN103762788A - Assembly tool of stator and rotor of motor - Google Patents
Assembly tool of stator and rotor of motor Download PDFInfo
- Publication number
- CN103762788A CN103762788A CN201310754933.5A CN201310754933A CN103762788A CN 103762788 A CN103762788 A CN 103762788A CN 201310754933 A CN201310754933 A CN 201310754933A CN 103762788 A CN103762788 A CN 103762788A
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- guide portion
- assembly
- rotor
- outer ring
- stator
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Abstract
The invention relates to an assembly tool of a stator and a rotor of a motor. The assembly tool of the stator and the rotor of the motor comprises an outer circle guide portion (1) and an axial end guide portion (2). The outer circle guide portion (1) is of a cylindrical annular shape and is connected to the inner portion of a shell of a stator assembly (4) in a sleeved mode. The axial end side face of the outer circle guide portion (1) abuts against a step on the shell of the stator assembly (4). The axial end guide portion (2) is located in the center of an iron core portion (6). One end of the axial end guide portion (2) is connected with an extending rotary shaft (8) of a rotor assembly (3) plugged in the iron core portion (6) through the outer circle guide portion (1) in a sleeved mode. The assembly tool of the stator and the rotor of the motor is simple in structure and capable of greatly shortening assembly time, improving the production efficiency, preventing the rotor from being damaged and an operator from being hurt due to clamping and effectively guaranteeing the assembly position and the assembly accuracy of the stator assembly and the rotor assembly.
Description
Technical field
The present invention relates to electric machine structure field, particularly relate to a kind of assembly tooling of electric machine rotor.
Background technology
In current motor manufacture process, efficiency and the reasonability of assembling seem particularly important, special when rotor assembly is encased in stator module owing to having suction between the magnet steel on rotor assembly and stator core, rotor assembly can be tucked in stator core fast, so easily make operating personnel's hand folding when artificially rotor assembly being packed into, and can cause damage with stator core collision at this process rotor assembly, and cause huge loss, have a strong impact on production efficiency of assembling.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of assembly tooling of electric machine rotor, simple in structure, can greatly reduce installation time, enhance productivity and can avoid damaging rotor and crushing operating personnel, this frock can effectively guarantee rigging position and the precision of stator module and rotor assembly.
The technical solution adopted for the present invention to solve the technical problems is: a kind of assembly tooling of electric machine rotor is provided, comprise outer ring guide portion and axle head guide portion, described outer ring guide portion is cylinder annular, it is socketed in the enclosure interior of stator module, step on the shaft end side of this outer ring guide portion and the housing of stator module withstands, described axle head guide portion is positioned at iron core Bu center, and one end of this axle head guide portion is socketed in by outer ring guide portion and is tucked into stretching out in rotating shaft of rotor assembly in iron core portion.
Described axle head guide portion is cylindrical, and its one end has the U-shaped groove of an opening on circumference side, and the described rotating shaft of stretching out extend into the inside of U-shaped groove and withstands with the inner face of U-shaped groove.
The center, one end of described axle head guide portion has the through hole communicating with the inner face of U-shaped groove.
The length of described U-shaped groove is less than the length of stretching out rotating shaft.
The internal diameter of described outer ring guide portion is than the large 0.5～1mm of the external diameter of rotor assembly.
Between the free end centre bore of described outer ring guide portion and end face, by arc transition, be connected.
beneficial effect
The present invention relates to a kind of assembly tooling of electric machine rotor, simple in structure, can greatly reduce installation time, replaced original manually extending in stator module rotor assembly is guided by axle head guide portion, enhance productivity and can avoid damaging rotor and crushing operating personnel, this frock can effectively guarantee rigging position and the precision of stator module and rotor assembly.
Accompanying drawing explanation
Fig. 1 is main assembling process sectional structure chart of the present invention;
Fig. 2 is the sectional structure chart after main assembling of the present invention completes.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1-2, embodiments of the present invention relate to a kind of assembly tooling of electric machine rotor, comprise outer ring guide portion 1 and axle head guide portion 2, described outer ring guide portion 1 is cylinder annular, it is socketed in the enclosure interior of stator module 4, step on the housing of the shaft end side of this outer ring guide portion 1 and stator module 4 withstands, described axle head guide portion 2 is positioned at the center of iron core portion 6, and one end of this axle head guide portion 2 is socketed in by outer ring guide portion 1 and is tucked into stretching out in rotating shaft 8 of rotor assembly 3 in iron core portion 6.
Described axle head guide portion 2 is cylindrical, and its one end has the U-shaped groove 7 of an opening on circumference side, and the described rotating shaft 8 of stretching out extend into the inside of U-shaped groove 7 and withstands with the inner face of U-shaped groove 7.
The center, one end of described axle head guide portion 2 has the through hole 9 communicating with the inner face of U-shaped groove 7.
The length of described U-shaped groove 7 is less than the length of stretching out rotating shaft 8.
The internal diameter of described outer ring guide portion 1 is than the large 0.5～1mm of the external diameter of rotor assembly 3.
Between the free end centre bore of described outer ring guide portion 1 and end face, by circular arc 10 transition, be connected.
Outer ring guide portion 1 is tucked into the shell of stator module 4 from rear end, step on the housing of outer ring guide portion 1 and stator module 4 withstands, secondly, rotor assembly 3 put into the endoporus of outer ring guide portion 1 from rear end and grasped, again axle head guide portion 2 is inserted from stator module 4 front end centers, and be enclosed within the stretching out in rotating shaft 8 of rotor assembly 3, at this moment rotor assembly 3 is unclamped, rely on the suction of rotor assembly 3 upper magnetic steels to iron core in stator module 4, rotor assembly 3 can be drawn into the installation site, center of iron core portion 6, finally with screw 5, the stator case in the support of bearing on rotor assembly 3 and stator module 4 is locked.
After installation, axle head guide portion 2 is ejected outside by rotor assembly 3, only needs to stretch out rotating shaft 8 and takes out by U-shaped groove 7.
If axle head guide portion 2 is blocked with the end face that stretches out rotating shaft 8, only thimble need be extend in the through hole 9 of axle head guide portion 2 and just can eject stretching out rotating shaft 8.
Claims (6)
1. the assembly tooling of an electric machine rotor, comprise outer ring guide portion (1) and axle head guide portion (2), it is characterized in that, described outer ring guide portion (1) is cylinder annular, it is socketed in the enclosure interior of stator module (4), step on the housing of the shaft end side of this outer ring guide portion (1) and stator module (4) withstands, described axle head guide portion (2) is positioned at the center of iron core portion (6), one end of this axle head guide portion (2) is socketed in by outer ring guide portion (1) and is tucked into stretching out in rotating shaft (8) of rotor assembly (3) in iron core portion (6).
2. the assembly tooling of a kind of electric machine rotor according to claim 1, it is characterized in that: described axle head guide portion (2) is cylindrical, its one end has the U-shaped groove (7) of an opening on circumference side, and the described rotating shaft (8) of stretching out extend into the inside of U-shaped groove (7) and withstands with the inner face of U-shaped groove (7).
3. the assembly tooling of a kind of electric machine rotor according to claim 1 and 2, is characterized in that: the center, one end of described axle head guide portion (2) has the through hole (9) communicating with the inner face of U-shaped groove (7).
4. the assembly tooling of a kind of electric machine rotor according to claim 2, is characterized in that: the length of described U-shaped groove (7) is less than the length of stretching out rotating shaft (8).
5. the assembly tooling of a kind of electric machine rotor according to claim 1, is characterized in that: the internal diameter of described outer ring guide portion (1) is than the large 0.5～1mm of external diameter of rotor assembly (3).
6. a kind of assembly tooling of electric machine rotor according to claim 1 or 5, is characterized in that: between the free end centre bore of described outer ring guide portion (1) and end face, by circular arc (10) transition, be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754933.5A CN103762788B (en) | 2013-12-31 | 2013-12-31 | A kind of assembly tooling of electric machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754933.5A CN103762788B (en) | 2013-12-31 | 2013-12-31 | A kind of assembly tooling of electric machine rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103762788A true CN103762788A (en) | 2014-04-30 |
| CN103762788B CN103762788B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310754933.5A Active CN103762788B (en) | 2013-12-31 | 2013-12-31 | A kind of assembly tooling of electric machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103762788B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283381A (en) * | 2014-10-14 | 2015-01-14 | 江苏航天动力机电有限公司 | Bearing protection tool for motor rotor filling |
| CN109378955A (en) * | 2018-12-24 | 2019-02-22 | 重庆赛力盟电机有限责任公司 | Permanent magnet machine rotor assembly tooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170198A (en) * | 2011-04-15 | 2011-08-31 | 无锡新大力电机有限公司 | Permanent magnet motor assembling tool |
| CN103023239A (en) * | 2012-12-14 | 2013-04-03 | 中船重工电机科技股份有限公司 | Entering shell tool and entering shell technology of motor magnetism rotator |
| CN203219138U (en) * | 2013-04-11 | 2013-09-25 | 安徽皖新电机有限公司 | Pressing mold for vertically assembling cast-aluminum rotor and rotary shaft |
| CN203368252U (en) * | 2013-08-15 | 2013-12-25 | 湘电集团有限公司 | Permanent magnet motor assembly tool |
| CN203722426U (en) * | 2013-12-31 | 2014-07-16 | 宁波菲仕运动控制技术有限公司 | Assembling tooling for motor stator and rotor |
-
2013
- 2013-12-31 CN CN201310754933.5A patent/CN103762788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170198A (en) * | 2011-04-15 | 2011-08-31 | 无锡新大力电机有限公司 | Permanent magnet motor assembling tool |
| CN103023239A (en) * | 2012-12-14 | 2013-04-03 | 中船重工电机科技股份有限公司 | Entering shell tool and entering shell technology of motor magnetism rotator |
| CN203219138U (en) * | 2013-04-11 | 2013-09-25 | 安徽皖新电机有限公司 | Pressing mold for vertically assembling cast-aluminum rotor and rotary shaft |
| CN203368252U (en) * | 2013-08-15 | 2013-12-25 | 湘电集团有限公司 | Permanent magnet motor assembly tool |
| CN203722426U (en) * | 2013-12-31 | 2014-07-16 | 宁波菲仕运动控制技术有限公司 | Assembling tooling for motor stator and rotor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283381A (en) * | 2014-10-14 | 2015-01-14 | 江苏航天动力机电有限公司 | Bearing protection tool for motor rotor filling |
| CN109378955A (en) * | 2018-12-24 | 2019-02-22 | 重庆赛力盟电机有限责任公司 | Permanent magnet machine rotor assembly tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103762788B (en) | 2016-08-17 |
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| C14 | Grant of patent or utility model | ||
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