CN201118318Y - An electromotor acceptance shell - Google Patents
An electromotor acceptance shell Download PDFInfo
- Publication number
- CN201118318Y CN201118318Y CNU2008200550088U CN200820055008U CN201118318Y CN 201118318 Y CN201118318 Y CN 201118318Y CN U2008200550088 U CNU2008200550088 U CN U2008200550088U CN 200820055008 U CN200820055008 U CN 200820055008U CN 201118318 Y CN201118318 Y CN 201118318Y
- Authority
- CN
- China
- Prior art keywords
- rear end
- face
- motor
- motor case
- receiving cartridge
- 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 - Lifetime
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a containing casing of a motor comprising a rear end containing body and a front end cover. The rear end containing body comprises a rear end surface and a containing barrel. The motor is positioned in the containing barrel. One end of the containing barrel which is far away from the rear end cover extends outward to form a joint surface, and the joint surface is equipped with a plurality of positioning holes. The front end surface is equipped with a positioning protuberance which is matched with the positioning hole for positioning. The containing casing of the motor of the utility model has the advantages of the simple structure and the simple fabrication technology. The positioning protuberance and a central bearing chamber can be punched integrally to fabricate, thereby ensuring the concentricity of the positioning protuberance and the central bearing chamber.
Description
Technical field
The relevant a kind of case of the utility model, especially relevant a kind of precision height, and make simply, technology is the motor case easily.
Background technology
In the application of motor, generally all be provided with a shell body in the outside of motor, in order to accommodating and fixed electrical machinery, and can provide to a certain degree protection, prevent that motor from entering dust.
At present be extensive use of iron sheet stretching end cap in the motor manufacture process, its advantage is that volume is light, consumptive material is few, do not need reface processing, cost is low or the like.
General stretching end cap, front and rear cover length are symmetrical basically.In special service condition, the end cap of front and rear cover length symmetry in use can produce inapplicable, or the problem of being inconvenient to use yet sometimes.For example be applied in the motor on the water heater forced-ventilated wind blower fan.Because motor is mounted on the volute of blower, the first half of the motor of front and rear cover length symmetry will be installed in the volute of blower, will influence the installation of wind wheel, so the structure of motor must be made the different end cap in front and back.
Therefore, need provide a kind of simple in structure, easily manufactured and can guarantee concentric motor case.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and motor case a kind of simple in structure, easily manufactured is provided.
In order to solve technical problem of the present utility model, the utility model provides a kind of motor case, comprise rear end host body and front end housing, described rear end host body comprises rear end face and receiving cartridge, motor promptly is arranged in the above-mentioned receiving cartridge, away from an end of the rear end cap formation faying face that stretches out, has a plurality of location holes on the faying face on receiving cartridge, have positioning convex on the described front end face, described positioning convex can be located mutually with described location hole.
The utility model also comprises following technical characterictic, has the corresponding fastener hole that is provided with on described faying face and the front end face, described fastener hole is a screw, can be undertaken described rear end host body and front end face affixed by fastening bolt, in addition, have breach near on the sidewall of described faying face on the described receiving cartridge, be provided with Hall element in it, and have bearing chamber on described front end housing and the rear end face.
By said structure, motor case of the present utility model is simple in structure, easy to process, and can guarantee its concentric locating.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the structural representation of the rear end host body of motor case of the present utility model.
Fig. 2 is the structural representation of the front end housing of motor case of the present utility model, itself and the non-same angle of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
See also Figure 1 and Figure 2, a kind of motor case of the utility model, comprise rear end host body 1 and front end housing 2, described rear end host body 1 comprises rear end face 11 and receiving cartridge 12, motor (figure does not show) promptly is arranged in the above-mentioned receiving cartridge 12, stretching out away from an end of rear end cap 11 on receiving cartridge 12 forms faying face 121, has three location holes 1211 on the faying face 121, and above-mentioned three location holes 1211 evenly are provided with on faying face 121.On faying face 121, also have three fastener holes 1212.In addition, with on three fastener holes 1,212 three external holes 1213 are set at interval.Make bearing chamber 111 in rear end face 11 upper punches, to accommodate the bearing of motor.Because location hole 1211 is the one punch forming with bearing chamber 111, so guarantee both concentricitys easily.Near the part on the faying face 121, form breach 122 at receiving cartridge 12, can accommodate Hall element (figure does not show) by above-mentioned breach 122.
See also Fig. 2 and cooperate shown in Figure 1, front end housing 2 upsides form interface 21, the positioning convex 211 that on interface 21, has three aforementioned location holes 1211 of correspondence, in conjunction with the time, interface 21 can be docked with aforementioned faying face 121, and accommodate positioning convex 211 by above-mentioned location hole 1211 and position.On the position corresponding to aforementioned fastener hole 1212, interface 21 forms fastener hole 212, and by securing member (figure does not show, can be fastening bolt), and fastener hole 1212,212 also can be screw.Also form external hole 213 in position corresponding to aforementioned external hole 1213.In addition, form bearing chamber 22 in the punching out of the center of front end housing 2, and accommodating mouth 221 with aforementioned breach 122 corresponding positions formation, to accommodate Hall element (figure does not show).Because reception room 211 and positioning convex 211 one punch formings are so guarantee both concentricitys easily.
In conjunction with the time, after location hole 1211 and positioning convex 211 positioned, undertaken fasteningly by fastener hole 1212 and 212, front end housing 2 is firmly combined with rear end host body 1.In addition, by external hole 213,1213 convenient the fixing with other products of whole motor case combined.
By setting of the present utility model, finished purpose of design of the present utility model, product structure is simple, and is easily manufactured, and is convenient to the location.
Claims (5)
1, a kind of motor case, it is characterized in that: comprise rear end host body and front end housing, described rear end host body comprises rear end face and receiving cartridge, motor promptly is arranged in the above-mentioned receiving cartridge, on receiving cartridge away from an end of the rear end cap formation faying face that stretches out, have a plurality of location holes on the faying face, have positioning convex on the described front end face, described positioning convex can be located mutually with described location hole.
2, motor case as claimed in claim 1 is characterized in that: have the corresponding fastener hole that is provided with on described faying face and the front end face.
3, motor case as claimed in claim 2 is characterized in that: described fastener hole is a screw, can be undertaken described rear end host body and front end face affixed by fastening bolt.
4, motor case as claimed in claim 1 is characterized in that: have breach near on the sidewall of described faying face on the described receiving cartridge, be provided with Hall element in it.
5, motor case as claimed in claim 1 is characterized in that: have bearing chamber on described front end housing and the rear end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200550088U CN201118318Y (en) | 2008-01-23 | 2008-01-23 | An electromotor acceptance shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200550088U CN201118318Y (en) | 2008-01-23 | 2008-01-23 | An electromotor acceptance shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118318Y true CN201118318Y (en) | 2008-09-17 |
Family
ID=39992909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200550088U Expired - Lifetime CN201118318Y (en) | 2008-01-23 | 2008-01-23 | An electromotor acceptance shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118318Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860113A (en) * | 2010-05-07 | 2010-10-13 | 福州地益内燃机制造有限公司 | Electric generator |
| CN102624131A (en) * | 2012-03-22 | 2012-08-01 | 无锡星诺电气有限公司 | Rear cover of motor |
| CN103354399B (en) * | 2013-06-17 | 2015-12-23 | 苏州汇川技术有限公司 | Electric motor end cap and processing technology thereof |
| CN105305694A (en) * | 2015-11-24 | 2016-02-03 | 广东威灵电机制造有限公司 | Motor and housing assembly for same |
| CN106100198A (en) * | 2016-08-18 | 2016-11-09 | 中车株洲电机有限公司 | A kind of electric motor end cap and motor |
| CN108711991A (en) * | 2018-05-31 | 2018-10-26 | 广东威灵电机制造有限公司 | Mounting disc, fan assembly and washing-drying integral machine for installing motor |
| CN109194041A (en) * | 2018-10-29 | 2019-01-11 | 陕西航空电气有限责任公司 | Hall integrated circuit mounting structure |
| CN109937522A (en) * | 2016-11-11 | 2019-06-25 | 三菱电机株式会社 | The manufacturing method of the stator of rotating electric machine and the stator |
| CN110289742A (en) * | 2019-05-30 | 2019-09-27 | 安徽宏远机械制造有限公司 | A kind of low vibration electric motor end cap manufacturing method |
-
2008
- 2008-01-23 CN CNU2008200550088U patent/CN201118318Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860113A (en) * | 2010-05-07 | 2010-10-13 | 福州地益内燃机制造有限公司 | Electric generator |
| CN102624131A (en) * | 2012-03-22 | 2012-08-01 | 无锡星诺电气有限公司 | Rear cover of motor |
| CN103354399B (en) * | 2013-06-17 | 2015-12-23 | 苏州汇川技术有限公司 | Electric motor end cap and processing technology thereof |
| CN105305694A (en) * | 2015-11-24 | 2016-02-03 | 广东威灵电机制造有限公司 | Motor and housing assembly for same |
| CN106100198A (en) * | 2016-08-18 | 2016-11-09 | 中车株洲电机有限公司 | A kind of electric motor end cap and motor |
| CN109937522A (en) * | 2016-11-11 | 2019-06-25 | 三菱电机株式会社 | The manufacturing method of the stator of rotating electric machine and the stator |
| CN108711991A (en) * | 2018-05-31 | 2018-10-26 | 广东威灵电机制造有限公司 | Mounting disc, fan assembly and washing-drying integral machine for installing motor |
| CN108711991B (en) * | 2018-05-31 | 2020-09-22 | 广东威灵电机制造有限公司 | A mounting disc, fan subassembly and washing and drying all-in-one for installing motor |
| CN109194041A (en) * | 2018-10-29 | 2019-01-11 | 陕西航空电气有限责任公司 | Hall integrated circuit mounting structure |
| CN109194041B (en) * | 2018-10-29 | 2021-04-16 | 陕西航空电气有限责任公司 | Hall integrated circuit mounting structure |
| CN110289742A (en) * | 2019-05-30 | 2019-09-27 | 安徽宏远机械制造有限公司 | A kind of low vibration electric motor end cap manufacturing method |
| CN110289742B (en) * | 2019-05-30 | 2021-09-14 | 安徽宏远机械制造有限公司 | Method for manufacturing end cover of low-vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 No. 518 Wu Cheng Road, Changzhou, Jiangsu Patentee after: Changzhou Xiangming Electromotor Co., Ltd. Address before: 213011 No. 518 Wu Cheng Road, Changzhou, Jiangsu Patentee before: Changzhou Xiangxing Electric Machine Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |
|
| CX01 | Expiry of patent term |