CN202949310U - Motor end cap - Google Patents
Motor end cap Download PDFInfo
- Publication number
- CN202949310U CN202949310U CN 201220682900 CN201220682900U CN202949310U CN 202949310 U CN202949310 U CN 202949310U CN 201220682900 CN201220682900 CN 201220682900 CN 201220682900 U CN201220682900 U CN 201220682900U CN 202949310 U CN202949310 U CN 202949310U
- Authority
- CN
- China
- Prior art keywords
- end cap
- cap body
- lid
- circular
- motor end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor end cap, comprising a cap body, wherein the cap body is a circular projection, inside the cap body there is provided a bearing room, the bearing room is arranged inside the cap body, the center of the cap body is provided with a circular through hole, the periphery of the cap body is provided with kidney holes and circular holes, the cover body is radially and uniformly provided with mounting plates extending outwards from the cap body, and the mounting plates are respectively provided with a circular fixing hole. The motor end cap changes the prior structure of the bearing room of an end cap, protruding from the cap body, into the structure arranged inside the cap body, thereby greatly reducing the noise of the motor in the process of working, being more convenient in assembling and increasing production efficiency; and simultaneously, the periphery of the bearing room is provided with the heat radiation kidney holes and the circular holes, thereby enabling the motor to be rapid in heat radiation speed and increasing the working efficiency.
Description
Technical field:
The utility model relates to the electric motor end cap technical field, the end cap of using more specifically to a kind of full-automatic motor.
Background technology:
Electric motor end cap is that a kind of the installation with motor case coordinates, and is used for fixing the motor main parts size of stator and the rotor of motor internal.The reasonability of end cover structure directly has influence on the quality of motor integral body.
As Fig. 3, shown in Figure 4, existing full-automatic motor protrudes from end cap with the bearing chamber of end cap, when coordinating with inside, the position of bearings is outside at end cap, causes internal bearings and rotor distance, makes motor vibrations when work large, the noise that produces is also larger, and installs inconvenient.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of electric motor end cap of architecture advances is provided, and makes motor reduce vibrations when work, reduces noise, and is easy to assembly.
Technology solution of the present utility model is as follows:
A kind of electric motor end cap comprises lid, and lid is circular protrusions, and the centre is provided with bearing chamber, and the bearing chamber indentation is in lid portion inside, and the center is provided with manhole.
In aforesaid electric motor end cap, described bearing chamber surrounding is designed with the oval hole and circular hole is louvre, and is evenly spaced apart around the lid center.
In aforesaid electric motor end cap, described lid footpath upwards is evenly equipped with to the installation sheet of lid extension, and installation sheet is designed with respectively circular fixing hole.
The beneficial effects of the utility model are:
Compared with prior art, the utility model changes the bearing chamber of end cap into the indented style structure, and the distance of bearing and rotor when having shortened inner cooperation makes motor reduce vibrations when work, reduces noise, and is convenient during assembling, enhances productivity.
Description of drawings:
Fig. 1 is the front view of the utility model structure
Fig. 2 is the cutaway view of the utility model structure
Fig. 3 is the front view of prior art structure
Fig. 4 is the cutaway view of prior art structure
In figure: 1, lid; 2, bearing chamber; 3, manhole; 4, louvre; 5, installation sheet; 6, fixing hole.
Embodiment:
Embodiment: see Fig. 1, shown in Figure 2, a kind of electric motor end cap, this end cap is the iron plate punch forming, and described end cap comprises lid 1, and lid 1 is the housing of circular protrusions, the centre is provided with bearing chamber 2, and bearing chamber 2 indentations are in lid 1 inside, the Distance Shortened of bearing and rotor during inner the cooperation, and when bearing is installed, the position is fixed, easy for installation, bearing chamber 2 centers are provided with manhole 3, and bearing chamber 2 surroundings are designed with louvre 4, louvre 4 is oval hole and circular hole, and is evenly spaced apart around the lid center; Lid 1 footpath upwards is evenly equipped with the installation sheet 5 to the lid extension, and installation sheet 5 is designed with respectively circular fixing hole 6.
In conjunction with shown in Figure 3, existing electric motor end cap is not offered louvre, makes the machine operation adstante febre be difficult to the fast reducing temperature, thereby has affected the operating efficiency of motor.Increase the louvre structure by the utility model, the machine operation adstante febre is dispelled the heat effectively rapidly, improved the operating efficiency of motor.
Claims (3)
1. an electric motor end cap, comprise lid, it is characterized in that: lid is circular protrusions, and the centre is provided with bearing chamber, and the bearing chamber indentation is in lid portion inside, and the center is provided with manhole.
2. electric motor end cap according to claim 1, it is characterized in that: described bearing chamber surrounding is designed with the oval hole and circular hole is louvre, and is evenly spaced apart around the lid center.
3. electric motor end cap according to claim 1, it is characterized in that: footpath, described lid edge upwards is evenly equipped with to the installation sheet of lid extension, and installation sheet is designed with respectively circular fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682900 CN202949310U (en) | 2012-12-12 | 2012-12-12 | Motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682900 CN202949310U (en) | 2012-12-12 | 2012-12-12 | Motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949310U true CN202949310U (en) | 2013-05-22 |
Family
ID=48424990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682900 Expired - Fee Related CN202949310U (en) | 2012-12-12 | 2012-12-12 | Motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947430A (en) * | 2017-12-29 | 2018-04-20 | 深圳市正德智控股份有限公司 | Electric motor end cap and motor |
| CN108110937A (en) * | 2018-02-06 | 2018-06-01 | 上海川也电机有限公司 | Electric motor end cap bearing chamber |
-
2012
- 2012-12-12 CN CN 201220682900 patent/CN202949310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947430A (en) * | 2017-12-29 | 2018-04-20 | 深圳市正德智控股份有限公司 | Electric motor end cap and motor |
| CN107947430B (en) * | 2017-12-29 | 2024-03-26 | 深圳市正德智控股份有限公司 | Motor end cover and motor |
| CN108110937A (en) * | 2018-02-06 | 2018-06-01 | 上海川也电机有限公司 | Electric motor end cap bearing chamber |
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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: 20130522 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |