CN103580394B - Stringing motor stator core outer press mounting structure around - Google Patents
Stringing motor stator core outer press mounting structure around Download PDFInfo
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- CN103580394B CN103580394B CN201310574794.8A CN201310574794A CN103580394B CN 103580394 B CN103580394 B CN 103580394B CN 201310574794 A CN201310574794 A CN 201310574794A CN 103580394 B CN103580394 B CN 103580394B
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- brace rod
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The present invention relates to a kind of outer press mounting of stringing motor stator core around structure, a kind of hot pressing assembling structure of surrounding stringing motor stator core hot jacket support, belongs to technical field of motors specifically.It comprises support and iron core, support inner sleeve dress stator core, support and stator core interference fit.Support is cage modle brace rod structure, comprises upper and lower two frame bottom plates parallel to each other, is connected between two frame bottom plates by multiple sole plate supports muscle.Stator core is cage modle brace rod structure, comprises upper and lower two stator core base plates parallel to each other, is connected between two stator core base plates by stator core brace rod.Structure of the present invention is simple, compact, reasonable, and iron core is inserted in the support of heating, iron core brace rod and sole plate supports muscle interference fit, and support and iron core do not need to process keyway, easy to process, and suit easily realizes.
Description
Technical field
The present invention relates to a kind of outer press mounting of stringing motor stator core around structure, a kind of hot pressing assembling structure of surrounding stringing motor stator core hot jacket support, belongs to technical field of motors specifically.
Background technology
Current surrounding stringing motor stator core outer press mounting structure adopts assembling structure of colding pressing, and be press-fit into place by iron core with forcing press after iron core is inserted in support, support and iron core are matched in clearance, and both connect to come transmitting torque and circumferential registration with key.This assembling structure support and the iron core of colding pressing need process keyway, then to rivet in support keyway key, during suit, the key on support strictly aimed at by iron core keyway, and at the easy ovalizing deflection of brace rod of support circumference discrete distribution radially in the surrounding stringing support course of processing, increase the difficulty of dress of colding pressing.Adopt hot pressing assembling structure, iron core is inserted in the support of heating, interference fit between iron core and support, does not need key to connect transmitting torque, and iron core and support do not need to process keyway, support and stator core is easy to process, press mounting structure structure simple, suit is easy to realize.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus provide a kind of outer press mounting of stringing motor stator core around structure, do not need to process keyway, structure is simple, manufacturing procedure is few, and it is convenient and swift that stator is inserted in support.
According to technical scheme provided by the invention, around stringing motor stator core outer press mounting structure comprises support and iron core, it is characterized in that: support inner sleeve dress stator core, support and stator core interference fit.Support is cage modle brace rod structure, comprises upper and lower two frame bottom plates parallel to each other, is connected between two frame bottom plates by multiple sole plate supports muscle.
Each sole plate supports muscle comprises the first linkage section, first being in turn connected into one and coordinates section, second to coordinate section and the second linkage section, and first coordinates section and second to coordinate circular diameter in section to be respectively D1 and D2, and D1 is greater than D2.
Stator core is cage modle brace rod structure, comprises upper and lower two stator core base plates parallel to each other, is connected between two stator core base plates by stator core brace rod.Stator core brace rod comprises the first suit section and the second suit section that link into an integrated entity, and the first suit section and the second suit section outside diameter are respectively D1 ' and D2 ', D1 ' be greater than D2 '.
Be provided with one group of cooling body between every two sole plate supports muscle, often organize cooling body and comprise multiple cooling water pipe, cooling water pipe runs through upper and lower two frame bottom plates.
Multiple sole plate supports muscle is uniformly distributed along support circumferencial direction.
In first linkage section and the second linkage section, circular diameter is all greater than circular diameter in the first cooperation section.
Second coordinates the length of section to be less than the length of the second suit section.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and iron core is inserted in the support of heating, iron core brace rod and sole plate supports muscle interference fit, and support and iron core do not need to process keyway, easy to process, and suit easily realizes.
Accompanying drawing explanation
Fig. 1 is stand structure schematic diagram.
Fig. 2 is BB cutaway view in Fig. 1.
Fig. 3 is stator core construction schematic diagram.
Fig. 4 is CC cutaway view in Fig. 3.
Description of reference numerals: 1-support, 2-stator core, 3-sole plate supports muscle, 3.1-first linkage section, 3.2-first section of cooperation, 3.3-second section of cooperation, 3.4-second linkage section, 4-frame bottom plate, 5-cooling water pipe, 6-stator core base plate, 7-stator core brace rod, 7.1-first section of suit, 7.2-second section of suit.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ 4, the present invention mainly comprises support 1 and iron core 2, support 1 inner sleeve dress stator core 2, support 1 and stator core 2 interference fit.
As shown in Figure 1 and 2, support 1 is cage modle brace rod structure, comprises between upper and lower two frame bottom plate 4, two frame bottom plates 4 parallel to each other and being connected by multiple sole plate supports muscle 3.Multiple sole plate supports muscle 3 is uniformly distributed along support 1 circumferencial direction.
Be provided with one group of cooling body between every two sole plate supports muscle 3, often organize cooling body and comprise multiple cooling water pipe 5, cooling water pipe 5 runs through upper and lower two frame bottom plates 4.
Each sole plate supports muscle 3 comprises the first linkage section 3.1, first being in turn connected into one and coordinates section 3.2, second to coordinate section 3.3 and the second linkage section 3.4.First coordinates section 3.2 and second to coordinate circular diameter in section 3.3 to be respectively D1 and D2, and D1 is greater than D2, is convenient to stator core 2 and coordinates section 3.2 end to install from first.In first linkage section 3.1 and the second linkage section 3.4, circular diameter is all greater than circular diameter in the first cooperation section 3.2.
As shown in Fig. 3 ~ 4, stator core 2 is cage modle brace rod structure, comprises between upper and lower two stator core base plate 6, two stator core base plates 6 parallel to each other and being connected by stator core brace rod 7.
Stator core brace rod 7 comprises the first suit section 7.1 of linking into an integrated entity and the second suit section 7.2, first is set with section 7.1 and the second suit section 7.2 outside diameter is respectively D1 ' and D2 ', D1 ' be greater than D2 '.Second coordinates the length of section 3.3 to be less than the length of the second suit section 7.2, ensure that stator core 2 is axially reliably being located with stator core 2 end face after being set with support.
Support 1 and stator core 2 adopt hot press-fit approach to install, and stator core 2 cover installs in the support 1 of heating, sole plate supports muscle 3 and stator core brace rod 7 interference fit.Support 1 and stator core 2 do not need to process keyway, reduce manufacturing procedure, and structure is simple, and cover process of assembling is convenient and swift, simple.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that those skilled in the art can make oher improvements and changes without departing from the spirit and concept in the present invention.
Claims (5)
1. around, a stringing motor stator core outer press mounting structure, comprises support (1) and iron core (2), it is characterized in that: support (1) inner sleeve dress stator core (2), support (1) and stator core (2) interference fit; Support (1) is cage modle brace rod structure, comprises upper and lower two frame bottom plates (4) parallel to each other, is connected between two frame bottom plates (4) by multiple sole plate supports muscle (3);
Each sole plate supports muscle (3) comprises the first linkage section (3.1), first being in turn connected into one and coordinates section (3.2), second to coordinate section (3.3) and the second linkage section (3.4), first coordinates section (3.2) and second to coordinate section (3.3) interior circular diameter to be respectively D1 and D2, and D1 is greater than D2;
Stator core (2) is cage modle brace rod structure, comprises upper and lower two stator core base plates (6) parallel to each other, is connected between two stator core base plates (6) by stator core brace rod (7); Stator core brace rod (7) comprises the first suit section (7.1) and the second suit section (7.2) that link into an integrated entity, and the first suit section (7.1) and the second suit section (7.2) outside diameter are respectively D1 ' and D2 ', D1 ' be greater than D2 '.
2. the outer press mounting of stringing motor stator core around structure as claimed in claim 1, it is characterized in that: between every two sole plate supports muscle (3), be provided with one group of cooling body, often organize cooling body and comprise multiple cooling water pipe (5), cooling water pipe (5) runs through upper and lower two frame bottom plates (4).
3. the outer press mounting of stringing motor stator core around structure as claimed in claim 1, is characterized in that: multiple sole plate supports muscle (3) is uniformly distributed along support (1) circumferencial direction.
4. the outer press mounting of stringing motor stator core around structure as claimed in claim 1, is characterized in that: described first linkage section (3.1) and the second linkage section (3.4) interior circular diameter are all greater than the first cooperation section (3.2) interior circular diameter.
5. the outer press mounting of stringing motor stator core around structure as claimed in claim 1, is characterized in that: described second coordinates the length of section (3.3) to be less than the length of the second suit section (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574794.8A CN103580394B (en) | 2013-11-13 | 2013-11-13 | Stringing motor stator core outer press mounting structure around |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574794.8A CN103580394B (en) | 2013-11-13 | 2013-11-13 | Stringing motor stator core outer press mounting structure around |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103580394A CN103580394A (en) | 2014-02-12 |
| CN103580394B true CN103580394B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310574794.8A Active CN103580394B (en) | 2013-11-13 | 2013-11-13 | Stringing motor stator core outer press mounting structure around |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889334A (en) * | 2005-06-29 | 2007-01-03 | 中国科学院电工研究所 | External water channel evaporative cooling horizontal motor |
| CN201345573Y (en) * | 2008-12-10 | 2009-11-11 | 抚顺煤矿电机制造有限责任公司 | Small high-power electric motor |
| CN202900736U (en) * | 2012-11-14 | 2013-04-24 | 哈尔滨电机厂有限责任公司 | Multi-step seam allowance interference sleeving structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4906807B2 (en) * | 2008-07-30 | 2012-03-28 | 三菱電機株式会社 | Motor stator, motor and air conditioner |
-
2013
- 2013-11-13 CN CN201310574794.8A patent/CN103580394B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889334A (en) * | 2005-06-29 | 2007-01-03 | 中国科学院电工研究所 | External water channel evaporative cooling horizontal motor |
| CN201345573Y (en) * | 2008-12-10 | 2009-11-11 | 抚顺煤矿电机制造有限责任公司 | Small high-power electric motor |
| CN202900736U (en) * | 2012-11-14 | 2013-04-24 | 哈尔滨电机厂有限责任公司 | Multi-step seam allowance interference sleeving structure |
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| Publication number | Publication date |
|---|---|
| CN103580394A (en) | 2014-02-12 |
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