CN103925241B - Direct current generator wind wheel and direct current generator and wind wheel processing method - Google Patents
Direct current generator wind wheel and direct current generator and wind wheel processing method Download PDFInfo
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- CN103925241B CN103925241B CN201410169049.XA CN201410169049A CN103925241B CN 103925241 B CN103925241 B CN 103925241B CN 201410169049 A CN201410169049 A CN 201410169049A CN 103925241 B CN103925241 B CN 103925241B
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- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000005242 forging Methods 0.000 claims description 3
- 230000004807 localization Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
A kind of direct current generator wind wheel of the present invention, if the dry-air blast page being placed equidistant including ring circumference between the circular side panel of two symmetries, side plate, it is provided with the locating slot of some openings along side plate circumferential edge, the both ends of wind page are respectively positioned in opening locating slot, reduce the fixing wind page of deformation by the peripheral openings of extruding opening locating slot；The present invention provides a kind of concentricity high, effective rotary-type wind wheel side plate guarantee flatness and the concordance direct current generator wind wheel of wind page, and uses the direct current generator of this wind wheel, and produces this direct current generator wind wheel processing method.
Description
Technical field
The present invention relates to a kind of direct current generator, particularly to direct current generator wind wheel and direct current generator and wind wheel processing method.
Background technology
Traditional direct current generator includes the coaxial DC motor that wheeled wind wheel and wheeled wind wheel axle center are arranged, and rotary-type wind wheel includes
If the dry-air blast page that between circular side panel, side plate, ring circumference is placed equidistant, the rotor case of direct current generator is fixed as with wheeled wind wheel
Integrally.Biside plate is symmetrically arranged with the through hole at fixing wind page both ends, and wind page both ends arrange outer end after being inserted through through hole,
It is adjacent to fix by the outer end of wind page turns down after 90 degree the outer side surface with side plate.Due in the outer end 90 making wind page
Degree turnover operation method can produce axial eccentric force, between being connected wind page itself, biside plate and wind page with biside plate
Deformation and bias, the meeting simultaneously causing wind wheel overall produces to be reversed, thus it cannot be guaranteed that its concentricity and smooth prescription.
Therefore, how to solve the problems referred to above, become problem demanding prompt solution.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of concentricity, effective rotary-type wind wheel side plate ensure flatness and
The concordance direct current generator wind wheel of wind page, and use the direct current generator of this wind wheel, and produce the processing of this direct current generator wind wheel
Method.
For solving above-mentioned technical problem, a kind of direct current generator wind wheel of the present invention, including the circular side panel of two symmetries, side plate it
If the dry-air blast page that between, ring circumference is placed equidistant, it is provided with the locating slot of some openings, the two end portions of wind page along side plate circumferential edge
It is not positioned in opening locating slot, reduces the fixing wind page of deformation by the peripheral openings of extruding opening locating slot.
The wind wheel of the present invention is owing to using technique scheme, by forming opening locating slot along side plate circumferential edge, by rolling
Wheel arranges the twice rolling groove corresponding with biside plate and rolls, when rotating, the wind wheel completing assembling rotary spacing, makes
The peripheral openings extruding of opening locating slot makes it reduce deformation and fixing wind page, prevent wheel combination add produce man-hour side plate and
It is deformed between wind page and affects concentricity, it is achieved ensure concentricity and the flatness of biside plate and the one of wind page of wind wheel
The technique effect of cause property.The highly consistent wind wheel of concentricity can effectively reduce motor noise and extend the service life of motor, with
And simplify production and processing cost and reduce the technique effect of defective products rate.
Further improvement of the present invention scheme:
Above-mentioned direct current generator wind wheel, the both ends of wind page inner side edge are provided with the bayonet socket making axial limiting, and bayonet socket is relative with side plate
Medial surface buckle.The inner side edge at wind page both ends is inner at opening locating slot, the medial surface buckle that its bayonet socket is relative with side plate
Make the technique effect of axial accurate limiting.
Above-mentioned direct current generator wind wheel, wind wheel axle center is provided with the positioning shaft hole of coaxial DC motor.Rotary-type wind page axle center is built-in
Coaxial direct current generator, to reduce the overall volume of blower fan, the most rotary-type wind page ensures the technique effect of blast uniformity.
Above-mentioned direct current generator wind wheel, wind page and opening locating slot are curved.To ensure effective spinning extruding opening locating slot
Outward opening, is ensureing the flatness in side plate plate face and is reducing the conforming technology effect of opening when along arc rotary direction
Really.
Above-mentioned direct current generator wind wheel, positioning shaft hole side plate formed therein axle center, the positioning shaft hole of this side plate is provided with axially
The locating ring limit fixing coaxial direct current generator of stretching.Realize that direct current generator is positioned at concentric to arrange, i.e. with unidirectional current arbor
For axle center.
Above-mentioned direct current generator wind wheel, wind page and opening locating slot are curved.Ensure the stable connection between wind page and biside plate
Property, fix wind page to adapt to make it reduce deformation in the peripheral openings extruding opening locating slot in the same direction, it is ensured that crimp
The conforming technique effect of amount.Improve the technique effect of the blast conveying capacity of wind wheel simultaneously.
It is a further object of the present invention to provide a kind of direct current generator, including described wind wheel, wind wheel axle center is provided with coaxial DC electricity
Machine.
Above-mentioned a kind of direct current generator, the shell rotor of coaxial DC motor fixes as one with locating ring limit.
The direct current generator of the present invention, owing to using technique scheme, uses above-mentioned wind wheel to realize the concentricity of wind wheel and motor
Highly consistent, the flatness of the biside plate of wind wheel and the effective feature of the concordance of wind page simultaneously, effectively reduces motor and makes an uproar
Sound and the service life of prolongation motor, and simplify production and processing cost and reduce the technique effect of defective products rate.
Another object of the present invention is to provide a kind of direct current generator wind wheel processing method, comprises the steps: 1. diel
Processing side plate and wind page respectively, the circumferential edge at side plate forms some opening locating slots, and the both ends of wind page inner side edge are formed to be made
The bayonet socket of axial limiting；2. in opening locating slot, it is respectively provided with wind page, the two of wind page inner side edge after biside plate relative localization
The medial surface buckle that the bayonet socket of end is relative with side plate, is assembled into wind wheel base；3. wind wheel base is put in rolling forging die behind location,
The twice rolling groove arranged on roller edgewise outer with biside plate is corresponding, and the pair of rollers of rotation completes to assemble and the wind of rotary spacing
Outside wheel biside plate, edgewise carries out rotating rolling, makes the peripheral openings extruding of opening locating slot make it reduce deformation and fix wind page
Two ends.
Above-mentioned a kind of direct current generator wind wheel processing method, 3. step rotates rolling is the arc rotary along opening locating slot
Direction rotates rolling.
The direct current generator of the present invention due to use technique scheme,
The present invention compared with prior art concentricity is high, and effective rotary-type wind wheel side plate ensures flatness and the concordance of wind page
High technique effect, has simple in construction, advantage reasonable in design simultaneously.It is particularly well-suited in active air-purifying respirator use,
Can also dissipate as the air-supply of various small electric apparatus and radiation air simultaneously.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not constitute the present invention any
Limit.
Fig. 1 is the DC fan structural representation of the specific embodiment of the invention；
Fig. 2 is the B-B cross-sectional view of Fig. 1；
Fig. 3 is the plan structure schematic diagram of Fig. 1；
Fig. 4 is the perspective view of the specific embodiment of the invention；
Fig. 5 is the three-dimensional assembling structure schematic diagram of the specific embodiment of the invention；
Fig. 6 is the structural representation of the wherein side plate of the present invention；
Fig. 7 is the plan structure schematic diagram of Fig. 8；
Fig. 8 is the structural representation of another side plate of the present invention；
Fig. 9 is the plan structure schematic diagram of Fig. 8；
Figure 10 is the structural representation of wind page of the present invention；
Figure 11 is the plan structure schematic diagram of Figure 10.
In figure: side plate 41, locating slot 41a, wind page 42, bayonet socket 42a, positioning shaft hole 43, locating ring limit 43a.
Detailed description of the invention
As shown in Fig. 1～Figure 11, a kind of direct current generator wind wheel of the present invention, including circular side panel 41, the side plate of two symmetries
If the dry-air blast page 42 that between 41, ring circumference is placed equidistant, it is provided with the locating slot 41a of some openings, wind along side plate 41 circumferential edge
The both ends of page 42 are respectively positioned in opening locating slot 41a, are contracted by the peripheral openings of extruding opening locating slot 41a
Small deformation and fixing wind page 42.
The both ends of wind page 42 inner side edge are provided with the bayonet socket 42a making axial limiting, the inner side that bayonet socket 42a is relative with side plate 41
Face buckle.
Wind wheel axle center is provided with the positioning shaft hole 43 of coaxial DC motor.
Wind page 42 and opening locating slot 41a are curved.
Positioning shaft hole 43 side plate formed therein 41 axle center, the positioning shaft hole 43 of this side plate 41 is provided with determining of axial tension
Ring limit, position 43a fixing coaxial direct current generator.
Wind page 42 and opening locating slot 41a are curved.
A kind of direct current generator, including described wind wheel, wind wheel axle center is provided with coaxial DC motor 4.
The shell rotor of coaxial DC motor 4 fixes as one with locating ring limit 43a.
A kind of direct current generator wind wheel processing method, comprises the steps: that side plate 41 and wind page are processed in 1. diel respectively
42, the circumferential edge at side plate 41 forms the locating slot 41a of some openings, and the both ends of wind page 42 inner side edge are formed to be made axially
Spacing bayonet socket 42a；2. in opening locating slot 41a, it is respectively provided with wind page 42, wind page 42 after biside plate 41 relative localization
The medial surface buckle relative with side plate 41 for bayonet socket 42a at the both ends of inner side edge, is assembled into wind wheel base；3. wind wheel base is put
Entering in rolling forging die behind location, the twice rolling groove that roller is arranged edgewise outer with biside plate is corresponding, and the pair of rollers of rotation completes
Assemble and the outer edgewise of wind wheel biside plate 41 of rotary spacing carries out rotating rolling, make the peripheral openings of opening locating slot 41a squeeze
Pressure makes it reduce deformation and fix wind page two ends.
3. step rotates rolling is to rotate rolling along the arc rotary direction of opening locating slot 41a.
In sum, the present invention, such as description and diagramatic content, makes actual sample and through test is used for multiple times, from use
The effect of test is seen, the provable present invention can reach the purpose that it is desired, and practical value is unquestionable.Provided above
Embodiment is only used for the convenient illustration present invention.Above-mentioned not the present invention is made any pro forma restriction, any belonging to skill
Art field has usually intellectual, if in the range of without departing from the carried technical characteristic of the present invention, utilizing disclosed
The Equivalent embodiments that the done local of technology contents is changed or modified, and without departing from the technical characteristic content of the present invention, the most still
Belong in the range of the technology of the present invention feature.
Claims (9)
1. a direct current generator wind wheel, equidistantly sets including ring circumference between the circular side panel (41) of two symmetries, side plate (41)
If the dry-air blast page (42) put, it is characterised in that: the locating slot (41a) of some openings it is provided with along side plate (41) circumferential edge,
The both ends of wind page (42) are respectively positioned in opening locating slot (41a), by extruding outside opening locating slot (41a)
All openings reduce the fixing wind page (42) of deformation.
Direct current generator wind wheel the most according to claim 1, it is characterised in that: the both ends of wind page (42) inner side edge
It is provided with the bayonet socket (42a) making axial limiting, the medial surface buckle that bayonet socket (42a) is relative with side plate (41).
Direct current generator wind wheel the most according to claim 1, it is characterised in that: wind wheel axle center is provided with coaxial DC motor
Positioning shaft hole (43).
Direct current generator wind wheel the most according to claim 1, it is characterised in that: wind page (42) and opening locating slot (41a)
Curved.
Direct current generator wind wheel the most according to claim 3, it is characterised in that: positioning shaft hole (43) is formed therein
Side plate (41) axle center, the locating ring limit (43a) that the positioning shaft hole (43) of this side plate (41) is provided with axial tension is solid
Determine coaxial DC motor.
6. a direct current generator, it is characterised in that: include the arbitrary described wind wheel of the claims 1 to 5, rotor shaft
The heart is provided with coaxial DC motor (4).
A kind of direct current generator the most according to claim 6, it is characterised in that: the shell of coaxial DC motor (4) turns
Son fixes as one with locating ring limit (43a).
8. a direct current generator wind wheel processing method, comprises the steps:
1. side plate (41) and wind page (42) are processed in diel respectively, and the circumferential edge at side plate (41) forms some openings
Locating slot (41a), the both ends of wind page (42) inner side edge form the bayonet socket (42a) making axial limiting；
2. in opening locating slot (41a), it is respectively provided with wind page (42), wind page (42) after biside plate (41) relative localization
The medial surface buckle that the bayonet socket (42a) at the both ends of inner side edge is relative with side plate (41), is assembled into wind wheel base；
3. being put into by wind wheel base in rolling forging die behind location, the twice rolling groove that roller is arranged edgewise outer with biside plate is corresponding,
The pair of rollers rotated has completed wind wheel biside plate (41) the outer edgewise of assembling rotary spacing and has carried out rotating rolling, makes opening fixed
The peripheral openings extruding of position groove (41a) makes it reduce deformation and fix wind page two ends.
A kind of direct current generator wind wheel processing method the most according to claim 8, it is characterised in that: 3. step rotates rolling
Pressure is to rotate rolling along the arc rotary direction of opening locating slot (41a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169049.XA CN103925241B (en) | 2014-04-01 | 2014-04-01 | Direct current generator wind wheel and direct current generator and wind wheel processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169049.XA CN103925241B (en) | 2014-04-01 | 2014-04-01 | Direct current generator wind wheel and direct current generator and wind wheel processing method |
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| Publication Number | Publication Date |
|---|---|
| CN103925241A CN103925241A (en) | 2014-07-16 |
| CN103925241B true CN103925241B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410169049.XA Active CN103925241B (en) | 2014-04-01 | 2014-04-01 | Direct current generator wind wheel and direct current generator and wind wheel processing method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747494B (en) * | 2015-03-21 | 2017-12-22 | 朱其厚 | 3d air delivery wind wheel, wind wheel type DC fan and 3d air delivery mouth mask |
| CN113390384B (en) * | 2021-06-10 | 2023-09-05 | 湖南志成堂机电有限公司 | On-line detection and adjustment device for concentricity of wind wheel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203835795U (en) * | 2014-04-01 | 2014-09-17 | 朱其厚 | Direct-current motor wind wheel and direct-current motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6037692A (en) * | 1997-12-16 | 2000-03-14 | Miekka; Fred N. | High power low RPM D.C. motor |
| CN101463833B (en) * | 2008-12-18 | 2012-05-09 | 浙江兴昌风机有限公司 | Centrifugal wind wheel and manufacturing method thereof |
| CN101943182B (en) * | 2010-09-21 | 2012-12-12 | 浙江亿利达风机股份有限公司 | Integrated fan propeller and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203835795U (en) * | 2014-04-01 | 2014-09-17 | 朱其厚 | Direct-current motor wind wheel and direct-current motor |
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Effective date of registration: 20170526 Address after: 517000 Guangdong city of Heyuan Province, North High Tech Development Zone, No. eight Binjiang Avenue West communication limited company office building, one or two floor Patentee after: Heyuan happy Environmental Protection Technology Co., Ltd. Address before: 415406, No. 04021, dragon village, Tong Hua Village, Tianjin city, Hunan Patentee before: Zhu Qihou |
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Effective date of registration: 20200511 Granted publication date: 20160921 |
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