CN102684353A - Slip ring cover of motor - Google Patents
Slip ring cover of motor Download PDFInfo
- Publication number
- CN102684353A CN102684353A CN2012101470005A CN201210147000A CN102684353A CN 102684353 A CN102684353 A CN 102684353A CN 2012101470005 A CN2012101470005 A CN 2012101470005A CN 201210147000 A CN201210147000 A CN 201210147000A CN 102684353 A CN102684353 A CN 102684353A
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- CN
- China
- Prior art keywords
- slip ring
- cover
- motor
- ring cover
- cover body
- 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.)
- Pending
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- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a slip ring cover of a motor. The slip ring cover comprises a fixed end and a cover body covering outside a brush frame, wherein the fixed end and the cover body are welded into a whole, and the cover body is made of thin steel plates. According to the slip ring cover of the motor, the original casting slip ring cover is cancelled, the entire structure is simplified and adjusted under the condition of guaranteeing the usability and is made of the thin steel plates except for the fixed end, the fixed end is arranged on an end cover or a fan cover in design, and meanwhile, the requirement for preferably installing and adjusting the brush frame and then installing the slip ring cover is met, so that the time for an assembly process of the entire slip ring structure is shortened by 1/3, the material cost is saved by 1/3, and simultaneously, the fastening structure of the slip ring cover of the motor is enhanced.
Description
Technical field
The present invention relates to a kind of slip ring motor, relate in particular to a kind of slip ring cover of slip ring motor.
Background technology
At present, slip ring motor slip ring cover structure is used foundry goods aggregate erection structure usually.There is following problem in such mounting structure in manufacturing, assembling link and actual motion:
1, needs prior mfg. moulding die in the manufacture process,, also directly had influence on the production cycle of motor except the manufacturing expense of mould;
2, the whole weight of foundry goods slip ring cover lays particular stress on, and is assemblied in the load-bearing that has increased stiff end on the motor, has also increased the whole quality of motor; The operating vibration of motor also increases to some extent;
3, the foundry goods slip ring cover for alleviating its weight, has reduced the volume of slip ring cover in actual use to a certain extent.Therefore, the intracavity space of slip ring cover reduces thereupon, has directly had influence on the assembly space of motor sliding ring, and inconvenience has also increased the man-hour of slip ring assembling when installing, and has directly influenced the production efficiency of motor.
Summary of the invention
The object of the present invention is to provide a kind of motor sliding ring cover, it has the characteristics simple, that cost is low, in light weight and efficiency of assembling is high of making, the problem that exists with the slip ring cover that solves slip ring motor in the prior art.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of motor sliding ring cover, it comprises the cover body that stiff end is outer with covering on brush holder, and said stiff end and cover body are welded as a whole, and wherein, said cover body is processed by sheet metal.
Especially, said steel-sheet thickness is 3mm.
Especially, said cover body is by a sheet metal punch forming.
Especially, said cover body is welded by the polylith sheet metal.
Especially, said stiff end is fixed on the electric motor end cap through set bolt.
Beneficial effect of the present invention does; Compared with prior art said motor sliding ring cover has been cancelled original foundry goods slip ring cover, because overall structure has been done to simplify adjustment under the situation that guarantees serviceability, except that stiff end, all adopts sheet metal to process; And with stiff end design on end cap or fan housing; Satisfy installation, adjustment that the brush holder assembling can be preferential simultaneously, carry out the installation of slip ring cover again, make whole slip ring structure time spent in the assembly process process shorten 1/3rd; Practiced thrift 1/3rd on the material cost; The fastening structure of motor sliding ring cover has obtained reinforcement simultaneously.
Description of drawings
Fig. 1 is the structural representation of the motor sliding ring that provides of the specific embodiment of the invention 1.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the motor sliding ring that provides of the specific embodiment of the invention 1.
In the present embodiment; A kind of motor sliding ring cover comprises stiff end 1 and cover body 2, and said stiff end 1 is welded as a whole with cover body 2, and said stiff end 1 is fixed on the electric motor end cap 4 through set bolt 3; Said cover body 2 covers on outside the brush holder 5; Process for the 3mm sheet metal by thickness, and said stiff end 1 weight of bearing whole slip ring cover because of needs, its steel plate thickness is greater than the thickness of cover body 2 steel plates.
Said cover body 2 can be one-body molded through punching press by a sheet metal, also can will be welded by the polylith sheet metal simultaneously.
Said stiff end 1 also can be fixed on the motor fan housing as required, only need satisfy installation, adjustment that brush holder 5 assemblings can be preferential, and the installation of carrying out slip ring cover again gets final product.
Above embodiment has just set forth basic principle of the present invention and characteristic; The present invention is not limited by above-mentioned example; Can change with the change of the installation site of the processing mode of cover body and stiff end; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various variations and change, and these variations and change all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (5)
1. motor sliding ring cover, it comprises the cover body that stiff end is outer with covering on brush holder, and said stiff end and cover body are welded as a whole, and it is characterized in that, and said cover body is processed by sheet metal.
2. motor sliding ring cover according to claim 1 is characterized in that, said steel-sheet thickness is 3mm.
3. according to claim 1 or 2 each described motor sliding ring covers, it is characterized in that said cover body is by a sheet metal punch forming.
4. according to claim 1 or 2 each described motor sliding ring covers, it is characterized in that said cover body is welded by the polylith sheet metal.
5. motor sliding ring cover according to claim 1 is characterized in that said stiff end is fixed on the electric motor end cap through set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101470005A CN102684353A (en) | 2012-05-11 | 2012-05-11 | Slip ring cover of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101470005A CN102684353A (en) | 2012-05-11 | 2012-05-11 | Slip ring cover of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102684353A true CN102684353A (en) | 2012-09-19 |
Family
ID=46815869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101470005A Pending CN102684353A (en) | 2012-05-11 | 2012-05-11 | Slip ring cover of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102684353A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953126A (en) * | 2021-01-20 | 2021-06-11 | 中国长江动力集团有限公司 | Universal type turbogenerator collecting ring housing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201051689Y (en) * | 2007-05-14 | 2008-04-23 | 李炳峰 | Steel plate structure electromotor |
| CN101265863A (en) * | 2007-03-16 | 2008-09-17 | 辽宁承业汽车零部件制造有限公司 | Motor vehicle starter |
| JP2009095153A (en) * | 2007-10-10 | 2009-04-30 | Denso Corp | Ac power generator for vehicle |
| CN202550749U (en) * | 2012-05-11 | 2012-11-21 | 无锡欧瑞京机电有限公司 | Motor slip ring cover |
-
2012
- 2012-05-11 CN CN2012101470005A patent/CN102684353A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265863A (en) * | 2007-03-16 | 2008-09-17 | 辽宁承业汽车零部件制造有限公司 | Motor vehicle starter |
| CN201051689Y (en) * | 2007-05-14 | 2008-04-23 | 李炳峰 | Steel plate structure electromotor |
| JP2009095153A (en) * | 2007-10-10 | 2009-04-30 | Denso Corp | Ac power generator for vehicle |
| CN202550749U (en) * | 2012-05-11 | 2012-11-21 | 无锡欧瑞京机电有限公司 | Motor slip ring cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953126A (en) * | 2021-01-20 | 2021-06-11 | 中国长江动力集团有限公司 | Universal type turbogenerator collecting ring housing |
| CN112953126B (en) * | 2021-01-20 | 2023-09-08 | 中国长江动力集团有限公司 | Universal collecting ring housing of steam turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |