CN204205781U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
- Publication number
- CN204205781U CN204205781U CN201420569089.9U CN201420569089U CN204205781U CN 204205781 U CN204205781 U CN 204205781U CN 201420569089 U CN201420569089 U CN 201420569089U CN 204205781 U CN204205781 U CN 204205781U
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- casing
- end cap
- mounting ear
- bearing
- motor
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Abstract
The utility model discloses a kind of motor, comprise rotating shaft, rotor assembly, stator module, casing and end cap, rotor assembly and stator module are arranged on inside casing, end cap is installed in the two ends of casing, rotating shaft is bearing on the bearing chamber of end cap by bearing, also include some securing members, casing end is provided with some mounting ears, by some securing members, end cap and mounting ear are locked together, this structure is simple, easy for installation, production efficiency is high, and provides larger spatial margin can to the design of motor and production.
Description
Technical field:
The utility model relates to a kind of motor.
Background technology:
As depicted in figs. 1 and 2, existing Rolling motor comprises rotating shaft 11, rotor assembly 12, stator module 13, casing 14, end cap 15 and bolt 16, the neighboring of stator core offers screw hole 130, and bolt 16 is arranged on end cap 15 on the end of casing 14 through the screw hole 130 on stator core.Because bolt passes from stator core, the coil windings therefore on stator module needs to avoid screw hole, avoids causing short circuit between coil windings and bolt, affects the normal operation of motor.Coil windings needs to avoid screw hole, and this gives in the design of stator module and brings certain limitation, and production technology also relative complex, and production efficiency is low.
Summary of the invention:
The purpose of this utility model is to provide a kind of motor, and this structure is simple, and easy for installation, production efficiency is high, and provides larger spatial margin can to the design of motor and production.
The purpose of this utility model is achieved by following technical proposals.
A kind of motor, comprise rotating shaft, rotor assembly, stator module, casing and end cap, rotor assembly and stator module are arranged on inside casing, end cap is installed in the two ends of casing, rotating shaft is bearing on the bearing chamber of end cap by bearing, also include some securing members, casing end is provided with some mounting ears, by some securing members, end cap and mounting ear are locked together.
The inner side end of end cap described above is provided with some installation bases coordinated with mounting ear, the bottom surface of installation base is bearing on the end face of mounting ear.
Mounting ear described above is towards the inner side of casing.
The quantity of mounting ear described above is 4, and mounting ear is along the end circumference evenly arrangement of casing.
The neighboring of end cap inner side end described above is provided with annular boss, and annular boss is mutually chimeric with the end of casing.
Securing member described above is screw or rivet, and securing member is locked together installation base and mounting ear.
Described above is provided with boss portion on the bottom surface of mounting ear, screw through end cap installation base and inside the boss portion being screwed into mounting ear.
The utility model compared with prior art, has following effect:
1) casing end is provided with some mounting ears, by some securing members, end cap and mounting ear is locked together, this structure is simple, and easy for installation, production efficiency is high, and provides larger spatial margin can to the design of motor and production;
2) inner side end of end cap is provided with some installation bases coordinated with mounting ear, and the bottom surface of installation base is bearing on the end face of mounting ear, and structure is simple, and structural strength is large, connects reliable;
3) securing member is screw or rivet, and securing member is locked together installation base and mounting ear, and structure is simple, and connection is convenient;
4) neighboring of end cap inner side end is provided with annular boss, and annular boss is mutually chimeric with the end of casing, and location and installation is convenient, improves efficiency of assembling;
5) on the bottom surface of mounting ear, be provided with boss portion, screw through end cap installation base and inside the boss portion being screwed into mounting ear, structure is simple, structural strength is large, and reliability is high.
Accompanying drawing illustrates:
Fig. 1 is the exploded view of existing Rolling motor;
Fig. 2 is the structural representation of existing Rolling motor;
Fig. 3 is the stereogram of the utility model motor;
Fig. 4 is the exploded view of the utility model motor;
Fig. 5 is the vertical view of the utility model motor;
Fig. 6 is A-A cutaway view in Fig. 5;
Fig. 7 is B-B partial enlarged drawing in Fig. 6;
Fig. 8 is the structural representation of embodiment two.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the utility model is a kind of motor, comprise rotating shaft 1, rotor assembly 2, stator module 3, casing 4 and end cap 5, rotor assembly 2 and stator module 3 are arranged on inside casing 4, end cap 5 is installed in the two ends of casing 4, and rotating shaft 1 is bearing on the bearing chamber 50 of end cap 5 by bearing 6, also includes some rivets 7, casing 4 end is provided with some mounting ears 41, by some rivets 7, end cap 5 and mounting ear 41 is locked together.The inner side end of end cap 5 is provided with some installation bases 51 coordinated with mounting ear 41, the bottom surface of installation base 51 is bearing on the end face of mounting ear 41.Rivet 7 is locked together installation base 51 and mounting ear 41.The quantity of mounting ear 41 is 4, and mounting ear 41 is along the end circumference evenly arrangement of casing 4.The neighboring of end cap 5 inner side end is provided with annular boss 52, and annular boss 52 is mutually chimeric with the end of casing 4.Mounting ear 41 is towards the inner side of casing 4.
Principle of the present utility model is: casing 4 end is provided with some mounting ears 41, by some rivets 7, end cap 5 and mounting ear 41 are locked together, do not need by using bolt end cap and casing could be installed together through stator core, this structure is simple, easy for installation, production efficiency is high, and provides larger spatial margin can to the design of motor and production.
Embodiment two: as shown in Figure 8, with embodiment one difference be: what securing member adopted is screw 8, the bottom surface of mounting ear 41 is provided with boss portion 411, screw 8 through end cap 5 installation base 51 and inside the boss portion 411 being screwed into mounting ear 41, thus end cap 5 to be arranged on the end of casing 4.
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 (7)
1. a motor, comprise rotating shaft (1), rotor assembly (2), stator module (3), casing (4) and end cap (5), rotor assembly (2) and stator module (3) are arranged on casing (4) the inside, end cap (5) is installed in the two ends of casing (4), rotating shaft (1) is bearing on the bearing chamber (50) of end cap (5) by bearing (6), it is characterized in that: also include some securing members (7), casing (4) end is provided with some mounting ears (41), by some securing members (7), end cap (5) and mounting ear (41) are locked together.
2. a kind of motor according to claim 1, it is characterized in that: the inner side end of end cap (5) is provided with some installation bases (51) coordinated with mounting ear (41), the bottom surface of installation base (51) is bearing on the end face of mounting ear (41).
3. a kind of motor according to claim 2, is characterized in that: described mounting ear (41) is towards the inner side of casing (4).
4. a kind of motor according to claim 1 or 2 or 3, is characterized in that: the quantity of described mounting ear (41) is 4, and mounting ear (41) is along the end circumference evenly arrangement of casing (4).
5. a kind of motor according to claim 4, it is characterized in that: the neighboring of end cap (5) inner side end is provided with annular boss (52), annular boss (52) is mutually chimeric with the end of casing (4).
6. a kind of motor according to Claims 2 or 3, it is characterized in that: described securing member (7) is screw or rivet, securing member (7) is locked together installation base (51) and mounting ear (41).
7. a kind of motor according to claim 6, it is characterized in that: on the bottom surface of mounting ear (41), be provided with boss portion (411), screw through end cap (5) installation base (51) and be screwed into mounting ear (41) boss portion (411) the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569089.9U CN204205781U (en) | 2014-09-29 | 2014-09-29 | A kind of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569089.9U CN204205781U (en) | 2014-09-29 | 2014-09-29 | A kind of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205781U true CN204205781U (en) | 2015-03-11 |
Family
ID=52663696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569089.9U Active CN204205781U (en) | 2014-09-29 | 2014-09-29 | A kind of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205781U (en) |
-
2014
- 2014-09-29 CN CN201420569089.9U patent/CN204205781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |