CN209088681U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
- Publication number
- CN209088681U CN209088681U CN201821970549.3U CN201821970549U CN209088681U CN 209088681 U CN209088681 U CN 209088681U CN 201821970549 U CN201821970549 U CN 201821970549U CN 209088681 U CN209088681 U CN 209088681U
- Authority
- CN
- China
- Prior art keywords
- chamber
- rotation axis
- shell
- front cover
- rotor
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of motors, including shell, first chamber and second chamber are formed in the shell, stator is provided in the first chamber, rotor and rotation axis, the rotation axis passes through the center of first chamber and second chamber, the rotor setting is on the rotating shaft, the outer ring of rotor is arranged in the stator, it is relatively rotated between the stator and rotor, the both ends of the shell are provided with front cover and rear cover, opening is provided in the middle part of the front cover, the rotation axis passes through opening and extends to outside shell, the part that the rotation axis is in hull outside is provided with isolator, the isolator is provided with gear far from one end of shell, carbon brush and carbon brush holder are provided in the second chamber.The utility model is compact-sized rationally distributed.
Description
Technical field
The utility model relates to a kind of motors.
Background technique
Motor is common actuator in machinery production, and existing motor overall structure is complex, and volume is larger.
Summary of the invention
In view of this, place, the utility model provide a kind of motor to solve the above problems in view of the above-mentioned deficiencies.
In order to achieve the goal above, the utility model uses such a motor, including shell forms the in the shell
One chamber and second chamber, stator, rotor and rotation axis are provided in the first chamber, and the rotation axis passes through first
The center of chamber and second chamber, on the rotating shaft, the outer ring of rotor is arranged in the stator, described fixed for the rotor setting
It is relatively rotated between son and rotor, the both ends of the shell are provided with front cover and rear cover, are provided with out in the middle part of the front cover
Mouthful, the rotation axis passes through opening and extends to outside shell, and the part that the rotation axis is in hull outside is provided with isolator, institute
It states isolator and one end of shell is provided with gear, carbon brush and carbon brush holder are provided in the second chamber.
One end that the gear is further arranged in the utility model is additionally provided with end cap, is arranged between the end cap and gear
There is connecting shaft, is provided with spring in the connecting shaft.
The utility model, which is further arranged between the rotation axis and front cover, is provided with Front Cover Bearing, and the rotation axis is with after
Rear cover bearing is provided between lid, the Front Cover Bearing and rear cover bearing are all made of rolling bearing.
The utility model, which is further arranged between the Front Cover Bearing and rotor, is provided with anti-attrition piece, the anti-attrition piece setting
On the rotating shaft.
The utility model, which is further arranged on the end cap, is provided with gasket, gasket setting connecting shaft and end cap it
Between.
It is zinc end cap that the end cap, which is further arranged, in the utility model.
The front cover is further arranged in the utility model and rear cover is made of low-carbon steel material.
The utility model has the beneficial effects that enclosure interior is designed to two chambers, arrange in the first chamber stator,
Rotor arranges the carbon brush holder of carbon brush and fixed carbon brush in second chamber, compact-sized, rationally distributed, and rear cover with
It is that seamless connection is fixed between front cover and shell, good airproof performance and stability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
As shown in Figure 1, the utility model is a kind of motor, including shell 1, formed in the shell first chamber 2 and
Second chamber 3, stator 4, rotor 5 and rotation axis 6 are provided in the first chamber 2, and the rotation axis 6 passes through first chamber
2 and second chamber 3 center, the rotor 5 is arranged in rotation axis 6, and the outer ring of rotor 5, institute is arranged in the stator 4
It states and is relatively rotated between stator 4 and rotor 5, the both ends of the shell 1 are provided with front cover 7 and rear cover 8, and front cover 7 is with rear cover 8
Low-carbon steel material is made.
The middle part of the front cover 7 is provided with opening 9, and the rotation axis 6 passes through opening 9 and extends to outside shell 1, the rotation
The part that axis 6 is in outside shell 1 is provided with isolator 10, and the isolator 10 is provided with gear 11 far from one end of shell,
It is provided with carbon brush 12 and carbon brush holder 13 in the second chamber 3, is provided with bolt between front cover 7 and shell 1, it is solid by bolt
It is fixed, fixation is attached also by bolt between rear cover 8 and shell 1.
One end of the gear 11 is additionally provided with end cap 14, and the end cap 14 is zinc end cap.The end cap 14 and gear it
Between be provided with connecting shaft 15, be provided with spring 16 in the connecting shaft 15.Front cover is provided between the rotation axis 6 and front cover 7
Bearing 17, is provided with rear cover bearing 18 between the rotation axis 6 and rear cover 8, the Front Cover Bearing 17 is adopted with rear cover bearing 18
Use rolling bearing.Anti-attrition piece 19 is provided between the Front Cover Bearing 17 and rotor 5, the anti-attrition piece 19 is arranged in rotation axis 6
On.Gasket 20 is provided on the end cap 14, the gasket 20 is arranged between connecting shaft 15 and end cap 14.
Enclosure interior is designed to two chambers by the utility model, stator, rotor is arranged in the first chamber, second
The carbon brush holder of carbon brush and fixed carbon brush is arranged in chamber, it is compact-sized, it is rationally distributed, and rear cover and front cover and shell it
Between be that seamless connection is fixed, good airproof performance and stability is good.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
Utility model technical solution, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it is any to be familiar with this technology
The technical staff in field within the technical scope disclosed by the utility model, still can be to technology documented by previous embodiment
Scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications, change
Change or replace, the spirit and scope for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution,
It should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with claim
Protection scope subject to.
Claims (7)
1. a kind of motor, including shell, it is characterised in that: form first chamber and second chamber in the shell, described the
Stator, rotor and rotation axis are provided in one chamber, the rotation axis passes through the center of first chamber and second chamber, institute
State rotor setting on the rotating shaft, the outer ring of rotor is arranged in the stator, relatively rotates between the stator and rotor, described
The both ends of shell are provided with front cover and rear cover, and opening is provided in the middle part of the front cover, and the rotation axis passes through opening and extends
To outside shell, the part that the rotation axis is in hull outside is provided with isolator, and the isolator is set far from one end of shell
It is equipped with gear, carbon brush and carbon brush holder are provided in the second chamber.
2. motor according to claim 1, it is characterised in that: one end of the gear is additionally provided with end cap, the end cap
It is provided with connecting shaft between gear, is provided with spring in the connecting shaft.
3. motor according to claim 2, it is characterised in that: it is provided with Front Cover Bearing between the rotation axis and front cover,
Rear cover bearing is provided between the rotation axis and rear cover, the Front Cover Bearing and rear cover bearing are all made of rolling bearing.
4. motor according to claim 3, it is characterised in that: anti-attrition piece is provided between the Front Cover Bearing and rotor,
The anti-attrition piece setting is on the rotating shaft.
5. motor according to claim 2, it is characterised in that: be provided with gasket on the end cap, the gasket setting exists
Between connecting shaft and end cap.
6. motor according to claim 2, it is characterised in that: the end cap is zinc end cap.
7. motor according to claim 6, it is characterised in that: the front cover and rear cover are made of low-carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970549.3U CN209088681U (en) | 2018-11-27 | 2018-11-27 | A kind of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970549.3U CN209088681U (en) | 2018-11-27 | 2018-11-27 | A kind of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088681U true CN209088681U (en) | 2019-07-09 |
Family
ID=67125822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970549.3U Expired - Fee Related CN209088681U (en) | 2018-11-27 | 2018-11-27 | A kind of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088681U (en) |
-
2018
- 2018-11-27 CN CN201821970549.3U patent/CN209088681U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 |