CN203589983U - Housing assembly of claw-pole permanent magnet synchronous motor - Google Patents
Housing assembly of claw-pole permanent magnet synchronous motor Download PDFInfo
- Publication number
- CN203589983U CN203589983U CN201320615414.6U CN201320615414U CN203589983U CN 203589983 U CN203589983 U CN 203589983U CN 201320615414 U CN201320615414 U CN 201320615414U CN 203589983 U CN203589983 U CN 203589983U
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- Prior art keywords
- housing
- angle
- claw
- permanent magnet
- synchronous motor
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- Expired - Fee Related
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000005056 cell body Anatomy 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model belongs to the technical filed of motors, particularly relates to a housing assembly of a claw-pole permanent magnet synchronous motor and solves technical problems of unreasonable design and the like in the prior art. The housing assembly comprises a cylindrical housing, one end of the housing is open, the other end of the housing has a housing bottom, and the open end of the housing is provided with a cover plate. The housing assembly is characterized in that the open end of the housing is provided with positioning notches in the axial direction, each positioning notch is internally provided with at least one positioning pin, the outer edge of the cover plate is provided with a plurality of positioning holes which are open and arranged in the radial direction, the positioning pins are corresponding to the positioning holes in a one-to-one manner, and the positioning pins are arranged in the positioning holes. Compared with the prior art, the housing assembly of the claw-pole permanent magnet synchronous motor is advantaged in that design is reasonable, structure is simple, installation is convenient, structural strength is high, the housing is not easy to deform, maintenance is convenient, the housing assembly is not easy to damage, the yield is effectively improved, and the possibility of unqualified products is reduced.
Description
Technical field
The utility model belongs to technical field of motors, especially relates to a kind of housing unit of claw-pole permanent magnet synchronous motor.
Background technology
Motor is widely used in every field as a kind of general dynamic power machine.For example: drive the large-size machine of large-scale machine run, also have the micro-machine that drives microminiature machine run.Motor generally comprises end cap and housing, is provided with an axially extended cell body on housing, and end cap is arranged on the opening end of housing; But end cap and the syndeton between housing of the most of motors that use are at present more complicated, inconvenience is installed, also easily cause the damage of part in installing; That installs wastes time and energy, and can cause output in the set time to promote, and when safeguarding, dismantle loaded down with trivial details, also can part of damage.
For example, Chinese patent literature discloses the syndeton [application number: 201320121429.7] of a kind of claw-pole permanent magnet synchronous motor end cap and housing, comprise the housing that end cap and one end are uncovered, on housing, have at least one axially extended cell body, and the opening of this cell body is positioned at the opening end of described housing, it is characterized in that, described end cap is arranged on the opening end of this housing, and on this end cap, be provided with can be by the fixing holder of the openend of described cell body.
Although such scheme can be connected end cap with housing, still exist design reasonable not, comparatively loaded down with trivial details during installation, cause output to promote, may cause order to complete, enterprise is caused damage; And in installing, can cause the generation rate of faulty materials.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and the housing unit of claw-pole permanent magnet synchronous motor a kind of reasonable in design, simple in structure, easy for installation is provided.
For achieving the above object, the utility model has adopted following technical proposal: the housing unit of this claw-pole permanent magnet synchronous motor, the housing that comprises tubular, one end of housing is uncovered, at the bottom of the other end has shell, opening end at housing is provided with cover plate, it is characterized in that, the opening end of described housing is provided with some locating notches of axially offering, in each locating notch, be respectively equipped with at least one angle, described cover plate outer rim is provided with some radially offering and uncovered location hole, and described angle and location hole one by one corresponding setting and angle are located in location hole.
Further, owing to being respectively equipped with at least one angle in each locating notch, and angle and location hole corresponding setting one by one, thereby can make cover plate effectively be located; Owing to being provided with uncovered location hole, thereby can make angle be arranged on fast in location hole, complete fast the fixing of cover plate and housing.Obviously, this programme can effectively be accelerated installation rate, and has reduced faulty materials generation rate.
In the housing unit of above-mentioned claw-pole permanent magnet synchronous motor, described angle comprises long angle and/or short angle, and is buckled in cover plate outer face after described long angle warp-wise housing inside bend.
Further, owing to being buckled in cover plate outer face after long angle warp-wise housing inside bend, thereby can make cover plate and housing, further fixing, effectively prevented that plate shaft is to departing from housing.Long angle 6 is only set in the present embodiment, and when short angle is set, the height of short angle equates with the thickness of cover plate.
In the housing unit of above-mentioned claw-pole permanent magnet synchronous motor, between two adjacent locating notches, form end plate, on each end plate, be respectively equipped with the installation sheet turning up, described installation sheet is provided with installing hole.
In the housing unit of above-mentioned claw-pole permanent magnet synchronous motor, in a locating notch, be provided with axially extended cell body therein, it is uncovered that this cell body is positioned at one end of housing opening end, other end sealing, and the length of cell body is not less than shell length half, the both sides of described cell body are respectively equipped with angle.
Further, because the both sides of cell body are respectively equipped with angle, thereby can prevent that by the position limiting structure on end plate cell body from producing deformation.
In the housing unit of above-mentioned claw-pole permanent magnet synchronous motor, described cover plate sedimentation is set up in the opening end of housing, and the outer rim of cover plate does not exceed housing outer rim.Because the outer rim of cover plate does not exceed housing outer rim, thereby volume and installing space have effectively been reduced.
In the housing unit of above-mentioned claw-pole permanent magnet synchronous motor, the width that described long angle has round and smooth top and a long angle root is greater than the width at top.Obviously, by this scheme, can further accelerate installation rate, improve output.
Compared with prior art, the advantage of the housing unit of this claw-pole permanent magnet synchronous motor is: 1, reasonable in design, simple in structure, easy for installation.2, structural strength is high, and housing is not yielding.3, easy to maintenance, not fragile.4, can effectively improve output, reduce the generation rate of faulty materials.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
In figure, at the bottom of housing 1, shell 2, cover plate 3, locating notch 4, location hole 5, long angle 6, end plate 8, installation sheet 81, installing hole 82, cell body 41.
Embodiment
As shown in Figure 1, the housing unit of this claw-pole permanent magnet synchronous motor, the housing 1 that comprises tubular, one end of housing 1 is uncovered, and the other end has at the bottom of shell 2, opening end at housing 1 is provided with cover plate 3, it is characterized in that, the opening end of housing 1 is provided with some locating notches of axially offering 4, in each locating notch 4, is respectively equipped with at least one angle, cover plate 3 outer rims are provided with some radially offering and uncovered location hole 5, and angle and location hole 5 one by one corresponding setting and angle are located in location hole 5.
Angle comprises long angle 6 and/or short angle, and be buckled in cover plate 3 outer faces after long angle 6 warp-wise housing 1 inside bend, long angle 6 is only set in the present embodiment, when short angle is set, the height of short angle equates with the thickness of cover plate, between two adjacent locating notches 4, form end plate 8, on each end plate 8, be respectively equipped with the installation sheet 81 turning up, installation sheet 81 is provided with installing hole 82, in a locating notch 4, be provided with axially extended cell body 41 therein, it is uncovered that this cell body 41 is positioned at one end of housing 1 opening end, other end sealing, and the length of cell body 41 is not less than housing 1 length half, the both sides of cell body 41 are respectively equipped with angle.Cover plate 3 sedimentations are set up in the opening end of housing 1, and the outer rim of cover plate 3 do not exceed housing 1 outer rim, and the width that long angle 6 has round and smooth top and long angle 6 roots is greater than the width at top.
During installation, cover plate 3 aligns with housing 1 axial centre, and cover plate 3 axially moves to housing 1, and long angle 6 is entered in location hole 5, when cover plate 3 reaches behind precalculated position, after long angle 6 warp-wise housing 1 inside bend, is buckled in cover plate 3 outer faces.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used at the bottom of housing 1, shell 2 herein, the term such as cover plate 3, locating notch 4, location hole 5, long angle 6, end plate 8, installation sheet 81, installing hole 82, cell body 41, do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the housing unit of a claw-pole permanent magnet synchronous motor, the housing (1) that comprises tubular, one end of housing (1) is uncovered, at the bottom of the other end has shell (2), opening end at housing (1) is provided with cover plate (3), it is characterized in that, the opening end of described housing (1) is provided with some locating notches of axially offering (4), in each locating notch (4), be respectively equipped with at least one angle, described cover plate (3) outer rim is provided with some radially offering and uncovered location hole (5), described angle and location hole (5) one by one corresponding setting and angle are located in location hole (5).
2. the housing unit of claw-pole permanent magnet synchronous motor according to claim 1, described angle comprises long angle (6) and/or short angle, and is buckled in cover plate (3) outer face after described long angle (6) warp-wise housing (1) inside bend.
3. the housing unit of claw-pole permanent magnet synchronous motor according to claim 1 and 2, between adjacent two locating notches (4), form end plate (8), on each end plate (8), be respectively equipped with the installation sheet (81) turning up, described installation sheet (81) is provided with installing hole (82).
4. the housing unit of claw-pole permanent magnet synchronous motor according to claim 1 and 2, in a locating notch (4), be provided with axially extended cell body (41) therein, it is uncovered that this cell body (41) is positioned at one end of housing (1) opening end, other end sealing, and the length of cell body (41) is not less than housing (1) length half, and the both sides of described cell body (41) are respectively equipped with angle.
5. the housing unit of claw-pole permanent magnet synchronous motor according to claim 1 and 2, described cover plate (3) sedimentation is set up in the opening end of housing (1), and the outer rim of cover plate (3) does not exceed housing (1) outer rim.
6. the housing unit of claw-pole permanent magnet synchronous motor according to claim 2, the width that described long angle (6) has round and smooth top and long angle (6) root is greater than the width at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615414.6U CN203589983U (en) | 2013-09-30 | 2013-09-30 | Housing assembly of claw-pole permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615414.6U CN203589983U (en) | 2013-09-30 | 2013-09-30 | Housing assembly of claw-pole permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589983U true CN203589983U (en) | 2014-05-07 |
Family
ID=50587831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615414.6U Expired - Fee Related CN203589983U (en) | 2013-09-30 | 2013-09-30 | Housing assembly of claw-pole permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589983U (en) |
-
2013
- 2013-09-30 CN CN201320615414.6U patent/CN203589983U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |