CN204497881U - A kind of iron-shell motor - Google Patents
A kind of iron-shell motor Download PDFInfo
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- CN204497881U CN204497881U CN201520172449.6U CN201520172449U CN204497881U CN 204497881 U CN204497881 U CN 204497881U CN 201520172449 U CN201520172449 U CN 201520172449U CN 204497881 U CN204497881 U CN 204497881U
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- end cap
- rear end
- lug
- end housing
- flange
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Abstract
The utility model discloses a kind of iron-shell motor, comprise rotating shaft, rotor assembly, stator module, front end housing and rear end cap, rotor assembly is arranged in rotating shaft, stator module is nested in outside rotor assembly, the cylindrical portion that described front end housing and rear end cap all comprise end cap bottom surface and axially extend from end cap outer side bottom surface edge, rotor assembly and stator module are arranged on inside the cylindrical portion of front end housing and rear end cap, the end of cylindrical portion is provided with outward extending flange, the flange of front end housing and rear end cap is close together mutually, flange is provided with some lugs, lug on front end housing and between the lug on rear end cap corresponding to it by together with rivet, this structure is simple, Automated assembly can be realized, be convenient to production and administration, production cost can be reduced greatly, improve the market competitiveness.
Description
Technical field:
The utility model relates to a kind of iron-shell motor, belongs to technical field of motors.
Background technology:
In existing iron-clad stretching motor, the flange extended toward outside is provided with at the opening part of the cylindrical portion of front end housing and rear end cap, the flange of front end housing and rear end cap is close together, and on flange, be provided with lug, locked by screw and nut between lug on lug on front end housing and rear end cap corresponding to it and be installed together, but this operation complicated operation easy for installation, parts are more, when screw and nut is tightened, due to overexertion, the situation that normal generation bullet pad breaks, and operation can not realize automation and standardization, need the manpower of at substantial, production cost is relatively high.
Summary of the invention:
The purpose of this utility model is to provide a kind of iron-shell motor, and this structure is simple, can realize Automated assembly, be convenient to production and administration, can reduce production cost greatly, improves the market competitiveness.
The purpose of this utility model is achieved by following technical proposals.
A kind of iron-shell motor, comprise rotating shaft, rotor assembly, stator module, front end housing and rear end cap, rotor assembly is arranged in rotating shaft, stator module is nested in outside rotor assembly, the cylindrical portion that described front end housing and rear end cap all comprise end cap bottom surface and axially extend from end cap outer side bottom surface edge, rotor assembly and stator module are arranged on inside the cylindrical portion of front end housing and rear end cap, the end of cylindrical portion is provided with outward extending flange, the flange of front end housing and rear end cap is close together mutually, flange is provided with some lugs, lug on front end housing and between the lug on rear end cap corresponding to it by together with rivet.
Rivet described above is aluminium nail, in the middle of lug, offer through hole, and aluminium nail through the through hole in the middle of front end housing and rear end cap upper lug, and makes aluminium nail be out of shape thus the lug of two on front end housing and rear end cap is installed together by punching press.
The quantity of lug described above is 4, and 4 lugs are evenly distributed along flange circumference.
It is described above between adjacent two lugs, flange is provided with mounting ear.
Front end housing described above and rear end cap are all by sheet metal punching stretch forming
The utility model compared with prior art, has following effect:
1) lug on front end housing and between the lug on rear end cap corresponding to it by together with rivet, this structure is simple, can realize Automated assembly, be convenient to production and administration, production cost can be reduced greatly, improve the market competitiveness, and reliability is higher, conforming product rate is high;
2) in the middle of lug, through hole is offered, aluminium nail is through the through hole in the middle of front end housing and rear end cap upper lug, and make aluminium nail be out of shape thus the lug of two on front end housing and rear end cap is installed together by punching press, structure is simple, easy to assembly, firm, can Automated assembly be realized, reduce production cost.
Accompanying drawing illustrates:
Fig. 1 is the stereogram of iron-shell motor in embodiment;
Fig. 2 is the exploded view of iron-shell motor in embodiment;
Fig. 3 is the vertical view of iron-shell motor in embodiment;
Fig. 4 is A-A cutaway view in Fig. 3.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the present embodiment is a kind of iron-shell motor, comprise rotating shaft 1, rotor assembly 2, stator module 3, front end housing 4 and rear end cap 5, rotor assembly 2 is arranged in rotating shaft 1, stator module 3 is nested in outside rotor assembly 2, the cylindrical portion 42 that described front end housing 4 and rear end cap 5 all comprise end cap bottom surface 41 and axially extend from the outer ledge of end cap bottom surface 41, rotor assembly 2 and stator module 3 are arranged on inside the cylindrical portion 42 of front end housing 4 and rear end cap 5, the end of cylindrical portion 42 is provided with outward extending flange 43, the flange 43 of front end housing 4 and rear end cap 5 is close together mutually, flange 43 is provided with some lugs 44, be riveted together by rivet 6 between lug 44 on lug 44 on front end housing 4 and rear end cap 5 corresponding to it.Described rivet 6 is aluminium nails, through hole 440 is offered in the middle of lug 44, aluminium nail through the through hole 440 in the middle of front end housing 4 and rear end cap 5 upper lug 44, and makes aluminium nail be out of shape thus two lugs 44 on front end housing 4 and rear end cap 5 are installed together by punching press.The quantity of described lug 44 is 4, and 4 lugs 44 are evenly distributed along flange 43 circumference.Between adjacent two lugs 44, flange 43 is provided with mounting ear.Described front end housing 4 and rear end cap 5 are all by sheet metal punching stretch forming.
Above embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited thereto; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (5)
1. an iron-shell motor, comprise rotating shaft (1), rotor assembly (2), stator module (3), front end housing (4) and rear end cap (5), rotor assembly (2) is arranged in rotating shaft (1), stator module (3) is nested in rotor assembly (2) outside, the cylindrical portion (42) that described front end housing (4) and rear end cap (5) all comprise end cap bottom surface (41) and axially extend from end cap bottom surface (41) outer ledge, rotor assembly (2) and stator module (3) are arranged on cylindrical portion (42) the inside of front end housing (4) and rear end cap (5), the end of cylindrical portion (42) is provided with outward extending flange (43), the flange (43) of front end housing (4) and rear end cap (5) is close together mutually, flange (43) is provided with some lugs (44), it is characterized in that: the lug (44) on front end housing (4) and rear end cap (5) are gone up between the lug (44) corresponding to it and be riveted together by rivet (6).
2. a kind of iron-shell motor according to claim 1, it is characterized in that: described rivet (6) is aluminium nail, through hole (440) is offered in the middle of lug (44), aluminium nail through the through hole (440) in the middle of front end housing (4) and rear end cap (5) upper lug (44), and makes aluminium nail be out of shape thus two lugs (44) on front end housing (4) and rear end cap (5) are installed together by punching press.
3. a kind of iron-shell motor according to claim 1 and 2, is characterized in that: the quantity of described lug (44) is 4, and 4 lugs (44) are evenly distributed along flange (43) circumference.
4. a kind of iron-shell motor according to claim 3, is characterized in that: between adjacent two lugs (44), (43) are provided with mounting ear to flange.
5. a kind of iron-shell motor according to claim 1 and 2, is characterized in that: described front end housing (4) and rear end cap (5) are all by sheet metal punching stretch forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172449.6U CN204497881U (en) | 2015-03-25 | 2015-03-25 | A kind of iron-shell motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172449.6U CN204497881U (en) | 2015-03-25 | 2015-03-25 | A kind of iron-shell motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497881U true CN204497881U (en) | 2015-07-22 |
Family
ID=53577164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172449.6U Active CN204497881U (en) | 2015-03-25 | 2015-03-25 | A kind of iron-shell motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497881U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414898A (en) * | 2015-12-14 | 2016-03-23 | 浙江科锋汽车电器有限公司 | Method for manufacturing flanging-forming direct-current motor shell |
| CN107404174A (en) * | 2017-08-28 | 2017-11-28 | 广东威灵电机制造有限公司 | Motor case and motor |
| CN107591928A (en) * | 2017-09-11 | 2018-01-16 | 珠海凯邦电机制造有限公司 | Motor |
| CN109478820A (en) * | 2016-07-18 | 2019-03-15 | Lg伊诺特有限公司 | Motor |
| CN112688470A (en) * | 2020-12-18 | 2021-04-20 | 绵阳富临精工股份有限公司 | Control motor for electric VVT |
-
2015
- 2015-03-25 CN CN201520172449.6U patent/CN204497881U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414898A (en) * | 2015-12-14 | 2016-03-23 | 浙江科锋汽车电器有限公司 | Method for manufacturing flanging-forming direct-current motor shell |
| CN105414898B (en) * | 2015-12-14 | 2018-04-03 | 浙江科锋汽车电器有限公司 | A kind of preparation method of the direct-current motor shell of flange shaping |
| CN109478820A (en) * | 2016-07-18 | 2019-03-15 | Lg伊诺特有限公司 | Motor |
| US11063490B2 (en) | 2016-07-18 | 2021-07-13 | Lg Innotek Co., Ltd. | Motor and motor housing |
| CN107404174A (en) * | 2017-08-28 | 2017-11-28 | 广东威灵电机制造有限公司 | Motor case and motor |
| CN107404174B (en) * | 2017-08-28 | 2024-03-26 | 广东威灵电机制造有限公司 | Motor shell and motor |
| CN107591928A (en) * | 2017-09-11 | 2018-01-16 | 珠海凯邦电机制造有限公司 | Motor |
| CN112688470A (en) * | 2020-12-18 | 2021-04-20 | 绵阳富临精工股份有限公司 | Control motor for electric VVT |
| CN112688470B (en) * | 2020-12-18 | 2022-03-15 | 绵阳富临精工股份有限公司 | Control motor for electric VVT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |