CN103925241A - Direct-current motor wind wheel, direct-current motor and wind wheel machining method - Google Patents
Direct-current motor wind wheel, direct-current motor and wind wheel machining method Download PDFInfo
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- CN103925241A CN103925241A CN201410169049.XA CN201410169049A CN103925241A CN 103925241 A CN103925241 A CN 103925241A CN 201410169049 A CN201410169049 A CN 201410169049A CN 103925241 A CN103925241 A CN 103925241A
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- wind wheel
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- direct current
- current generator
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- 238000000034 method Methods 0.000 title abstract description 17
- 238000003754 machining Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000003672 processing method Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 3
- 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
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The invention provides a direct-current motor wind wheel which comprises two symmetric round side plates, wherein a plurality of air blades are arranged between the side plates at same intervals in the circumference direction. A plurality of open locating grooves are formed in the circumferential edges of the side plates, the two ends of each air blade are located in the open locating grooves respectively, and the peripheral openings of the open locating grooves are extruded to be shrunk and deformed to fix the air blades. The invention provides the direct-current motor wind wheel which is high in concentricity, and guarantees flatness and consistence of the air blades through the rotation wheel type wind wheel side plates, a direct-current motor comprising the wind wheel, and a direct-current motor wind wheel processing and producing method.
Description
Technical field
The present invention relates to a kind of direct current generator, particularly direct current generator wind wheel and direct current generator and wind wheel processing method.
Background technique
Traditional direct current generator comprises the coaxial DC motor that wheeled wind wheel and wheeled wind wheel axle center arrange, and rotary-type wind wheel comprises the some wind pages that encircle the equidistant setting of circumference between circular side panel, side plate, and the rotor case of direct current generator and wheeled wind wheel are fixed as one.Biside plate is symmetrically arranged with the fixedly through hole at wind page two end part, and wind page two end part were interted after through hole outer end is set, by after outer end turnover 90 degree to wind page and the outer side surfaces of side plate be adjacent to fixing.Owing to making the outer end 90 degree turnover operation methods of wind page can produce axial eccentric force, distortion and eccentric between wind page itself, biside plate and wind page are connected with biside plate, cause the meeting of wind wheel integral body to produce torsion simultaneously, thereby can not guarantee its concentricity and smooth quality requirement.Therefore, how to address the above problem, 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, and effective rotary-type wind wheel side plate guarantees the conformity direct current generator wind wheel of flatness and wind page, and the direct current generator that uses this wind wheel, and produces this direct current generator wind wheel processing method.
For solving the problems of the technologies described above, a kind of direct current generator wind wheel of the present invention, comprise between the circular side panel, side plate of two symmetries and encircle the equidistant some wind pages that arrange of circumference, it is provided with the locating slot of some openings along side plate circle edge, the two end part of wind page are positioned at respectively in opening locating slot, by the peripheral openings of extruding opening locating slot, dwindle fixedly wind page of distortion.
Wind wheel of the present invention is owing to adopting technique scheme, by handle, along side plate circle edge, form opening locating slot, by roller, the twice rolling groove corresponding with biside plate is set and to completing the wind wheel of assembling rotary spacing, carries out roll extrusion when rotating, the peripheral openings extruding that makes opening locating slot makes it dwindle distortion and fixing wind page, preventing that wind wheel combination from adding to produce man-hour produces distortion and affect concentricity between side plate and wind page, realize the conforming technique effect of the assurance concentricity of wind wheel and the flatness of biside plate and wind page.The consistent wind wheel of concentricity height can effectively reduce motor noise and extend the working life of motor, and the technique effect of simplifying production and processing cost and minimizing defective products rate.
Further improvement of the present invention scheme:
Above-mentioned direct current generator wind wheel, the two end part of wind page inner side edge are provided with the bayonet socket of making axial limiting, the inner side surface buckle that bayonet socket is relative with runner side plate.The inner side edge at wind page two end part is inner at opening locating slot, and the inner side surface buckle that its bayonet socket is relative with runner side plate is made 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.The built-in coaxial direct current generator in rotary-type wind page axle center, to dwindle the overall volume of blower fan, simultaneously rotary-type wind page guarantees the technique effect of blast uniformity.
Above-mentioned direct current generator wind wheel, wind page and opening locating slot are curved.To guarantee the outward opening of effective spinning extruding opening locating slot, when along arc rotary direction, guaranteeing the flatness and the conforming technique effect that dwindles opening of side plate plate face.
Above-mentioned direct current generator wind wheel, positioning shaft hole is formed on a wherein runner side plate axle center, and the positioning shaft hole of this runner side plate is provided with the positioning ring limit fixing coaxial direct current generator of axial tension.Realization is positioned at concentric setting direct current generator, take direct current arbor as axle center.
Above-mentioned direct current generator wind wheel, wind page and opening locating slot are curved.Guarantee the connective stability between wind page and biside plate, to adapt in the peripheral openings of pushing in the same way opening locating slot, make it dwindle distortion and fixing wind page, the conforming technique effect of assurance extrusion deformation degree.Improve the technique effect of the blast conveying capacity of wind wheel simultaneously.
Another object of the present invention is to provide a kind of direct current generator, comprises described wind wheel, and wind wheel axle center is provided with coaxial DC motor.
Above-mentioned a kind of direct current generator, shell rotor and the positioning ring limit of coaxial DC motor fix as one.
Direct current generator of the present invention is owing to adopting technique scheme, use above-mentioned wind wheel to realize the concentricity height of wind wheel and motor consistent, the flatness of biside plate and the effective feature of conformity of wind page of while wind wheel, the effectively working life of reduction motor noise and prolongation motor, and the technique effect of simplifying production and processing cost and minimizing defective products rate.
A further object of the present invention is to provide a kind of direct current generator wind wheel processing method, comprise the steps: that 1. press tool processes respectively runner side plate and wind page, circle edge at runner side plate forms some opening locating slots, and the two end part of wind page inner side edge form the bayonet socket of making axial limiting; 2. after two runner side plate relative positionings, wind page is set respectively in opening locating slot, the bayonet socket inner side surface buckle relative with runner side plate at the two end part of wind page inner side edge, is assembled into wind wheel base; 3. wind wheel base is put into behind rolling forging die location, the twice rolling groove arranging on roller is corresponding with limit, biside plate outer, the pair of rollers of rotating has completed wind wheel two limits, runner side plate outer of assembling rotary spacing and has rotated roll extrusion, and the peripheral openings extruding that makes opening locating slot makes it dwindle distortion and fixing wind page two ends.
Above-mentioned a kind of direct current generator wind wheel processing method, 3. step rotates roll extrusion is to rotate roll extrusion along the arc rotary direction of opening locating slot.
Direct current generator of the present invention is owing to adopting technique scheme,
The present invention compared with prior art concentricity is high, and effective rotary-type wind wheel side plate guarantees the conformity high-technology effect of flatness and wind page, has advantages of simple in structure, reasonable in design simultaneously.Be specially adapted to initiatively in air-purifying respirator, use, simultaneously can also be loose as air-supply and the radiation air of various small electric apparatus.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but does not form any limitation of the invention.
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 wherein structural representation of a runner 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 runner 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, positioning ring limit 43a.
Embodiment
As shown in Fig. 1～Figure 11, a kind of direct current generator wind wheel of the present invention, comprise between the circular side panel 41, side plate 41 of two symmetries and encircle the equidistant some wind pages 42 that arrange of circumference, along side plate 41 circle edge, be provided with the locating slot 41a of some openings, the two end part of wind page 42 are positioned at respectively in opening locating slot 41a, by the peripheral openings of extruding opening locating slot 41a, dwindle fixedly wind page 42 of distortion.
The two end part of wind page 42 inner side edges are provided with the bayonet socket 42a that makes axial limiting, the inner side surface buckle that bayonet socket 42a is relative with runner side plate 41a.
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 is formed on wherein runner side plate 41 axle center, and the positioning shaft hole 43 of this runner side plate 41 is provided with the positioning ring limit 43a fixing coaxial direct current generator of axial tension.
Wind page 42 and opening locating slot 41a are curved.
A direct current generator, comprises described wind wheel, and wind wheel axle center is provided with coaxial DC motor 4.
The shell rotor of coaxial DC motor 4 and positioning ring limit 43a fix as one.
A kind of direct current generator wind wheel processing method, comprise the steps: that 1. press tool processes respectively runner side plate 41a and wind page 42, in the circle edge of runner side plate 41a, form the locating slot 41a of some openings, the two end part of wind page 42 inner side edges form the bayonet socket 42a that makes axial limiting; 2. after two runner side plate 41a relative positionings, in opening locating slot 41a, wind page 42 is set respectively, the inner side surface buckle that the bayonet socket 42a at the two end part of wind page 42 inner side edges is relative with runner side plate 41a, is assembled into wind wheel base; 3. wind wheel base is put into behind rolling forging die location, the twice rolling groove arranging on roller is corresponding with limit, biside plate outer, the pair of rollers of rotating has completed wind wheel two limits, runner side plate 41a outer of assembling rotary spacing and has rotated roll extrusion, and the peripheral openings extruding that makes opening locating slot 41a makes it dwindle distortion and fixing wind page two ends.
3. step rotates roll extrusion is to rotate roll extrusion along the arc rotary direction of opening locating slot 41a.
In sum, the present invention is as specification and diagramatic content, makes actual sample and through repeatedly use test, from the effect of use test, provable the present invention can reach the object that it is expected, practical value is unquestionable.Above illustrated embodiment is only used for conveniently illustrating the present invention.Above-mentionedly not the present invention is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if within not departing from the scope of technical characteristics that the present invention puies forward, utilize disclosed technology contents to do the local equivalent embodiment who changes or modify, and do not depart from technical characteristics content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (10)
1. a direct current generator wind wheel, comprise between the circular side panel (41), side plate (41) of two symmetries and encircle the equidistant some wind pages (42) that arrange of circumference, it is characterized in that: the locating slot (41a) that is provided with some openings along side plate (41) circle edge, the two end part of wind page (42) are positioned at respectively in opening locating slot (41a), by the peripheral openings of extruding opening locating slot (41a), dwindle fixedly wind page (42) of distortion.
2. direct current generator wind wheel according to claim 1, is characterized in that: the two end part of wind page (42) inner side edge are provided with the bayonet socket (42a) of making axial limiting the inner side surface buckle that bayonet socket (42a) is relative with runner side plate (41a).
3. direct current generator wind wheel according to claim 1, is characterized in that: wind wheel axle center is provided with the positioning shaft hole (43) of coaxial DC motor.
4. direct current generator wind wheel according to claim 1, is characterized in that: wind page (42) and opening locating slot (41a) are curved.
5. direct current generator wind wheel according to claim 3, it is characterized in that: positioning shaft hole (43) is formed on wherein runner side plate (41) axle center, and the positioning shaft hole (43) of this runner side plate (41) is provided with positioning ring limit (43a) the fixing coaxial direct current generator of axial tension.
6. direct current generator wind wheel according to claim 4, is characterized in that: wind page (42) and opening locating slot (41a) are curved.
7. a direct current generator, is characterized in that: comprise the arbitrary described wind wheel of the claims 1 to 5, wind wheel axle center is provided with coaxial DC motor (1).
8. a kind of direct current generator according to claim 7, is characterized in that: the shell rotor of coaxial DC motor (4) and positioning ring limit (43a) fix as one.
9. a direct current generator wind wheel processing method, comprises the steps:
1. runner side plate (41a) and wind page (42) are processed respectively in press tool, in the circle edge of runner side plate (41a), form the locating slot (41a) of some openings, the two end part of wind page (42) inner side edge form the bayonet socket (42a) of making axial limiting;
2. after two runner side plate (41a) relative positionings, wind page (42) is set respectively in opening locating slot (41a), bayonet socket (42a) the inner side surface buckle relative with runner side plate (41a) at the two end part of wind page (42) inner side edge, is assembled into wind wheel base;
3. wind wheel base is put into behind rolling forging die location, the twice rolling groove arranging on roller is corresponding with limit, biside plate outer, the pair of rollers of rotating has completed wind wheel two runner side plate (41a) limits, outer of assembling rotary spacing and has rotated roll extrusion, and the peripheral openings extruding that makes opening locating slot (41a) makes it dwindle distortion and fixing wind page two ends.
10. a kind of direct current generator wind wheel processing method according to claim 9, is characterized in that: 3. step rotates roll extrusion is to rotate roll extrusion 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 |
Publications (2)
| Publication Number | Publication Date |
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| CN103925241A true CN103925241A (en) | 2014-07-16 |
| CN103925241B 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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150214A1 (en) * | 2015-03-21 | 2016-09-29 | 朱其厚 | Three-dimensional air-fed windwheel, windwheel-type direct current fan and three-dimensional air-fed respirator |
| CN113390384A (en) * | 2021-06-10 | 2021-09-14 | 湖南志成堂机电有限公司 | Wind wheel concentricity on-line detection adjusting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6194799B1 (en) * | 1997-12-16 | 2001-02-27 | Fred N. Miekka | High-power low-RPM DC motor |
| CN101463833A (en) * | 2008-12-18 | 2009-06-24 | 浙江兴昌风机有限公司 | Centrifugal wind wheel and manufacturing method thereof |
| CN101943182A (en) * | 2010-09-21 | 2011-01-12 | 浙江亿利达风机股份有限公司 | Integrated fan propeller and manufacturing method thereof |
| CN203835795U (en) * | 2014-04-01 | 2014-09-17 | 朱其厚 | Direct-current motor wind wheel and direct-current motor |
-
2014
- 2014-04-01 CN CN201410169049.XA patent/CN103925241B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6194799B1 (en) * | 1997-12-16 | 2001-02-27 | Fred N. Miekka | High-power low-RPM DC motor |
| CN101463833A (en) * | 2008-12-18 | 2009-06-24 | 浙江兴昌风机有限公司 | Centrifugal wind wheel and manufacturing method thereof |
| CN101943182A (en) * | 2010-09-21 | 2011-01-12 | 浙江亿利达风机股份有限公司 | Integrated fan propeller and manufacturing method thereof |
| CN203835795U (en) * | 2014-04-01 | 2014-09-17 | 朱其厚 | Direct-current motor wind wheel and direct-current motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150214A1 (en) * | 2015-03-21 | 2016-09-29 | 朱其厚 | Three-dimensional air-fed windwheel, windwheel-type direct current fan and three-dimensional air-fed respirator |
| CN113390384A (en) * | 2021-06-10 | 2021-09-14 | 湖南志成堂机电有限公司 | Wind wheel concentricity on-line detection adjusting device |
| 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 |
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| CN103925241B (en) | 2016-09-21 |
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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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