CN101761507A - Split-type rotor rotating wheel part - Google Patents
Split-type rotor rotating wheel part Download PDFInfo
- Publication number
- CN101761507A CN101761507A CN200910259581A CN200910259581A CN101761507A CN 101761507 A CN101761507 A CN 101761507A CN 200910259581 A CN200910259581 A CN 200910259581A CN 200910259581 A CN200910259581 A CN 200910259581A CN 101761507 A CN101761507 A CN 101761507A
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- China
- Prior art keywords
- rotor
- rotating wheel
- runner
- wheel part
- split
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Abstract
The invention provides a split-type rotor rotating wheel part, and relates to a water pump part, in particular to an improved structure of a rotor rotating wheel of a water pump. The split-type rotor rotating wheel part comprises a rotor and a rotating wheel, wherein the rotor is an injection molding part and is internally provided with a permanent magnet; and the front and the back ends of a central through hole of the rotor are respectively fixed with a ceramic ring. The rotor rotating wheel part is characterized in that the rotor is provided with a front and a back connecting ends; one end of the rotating wheel is provided with a connecting sleeve which is fixed at the front connecting end of the rotor; the rotating wheel is provided with a central through hole; and an axial line of the central through hole of the rotating wheel coincides with that of the central through hole of the rotor. The split-type rotor rotating wheel part has the advantages of improving the universality of parts, realizing batch production of the parts, greatly reducing the number of moulds, simplifying the structure of the moulds and being beneficial to reducing the production cost.
Description
Technical field
The present invention relates to a kind of pump part, especially to the architecture advances of water pump rotor runner.
Background technique
The structure of existing water pump rotor runner parts is: rotor magnet and the injection moulding of impeller one are as a whole.Add man-hour, a kind of rotor magnet is joined a kind of impeller, does a mold.The defective of this water pump rotor runner parts is: do not have general part in the production process, the product of every kind of model all must be equipped with independently, a whole set of mould, therefore the mould kind is many, make the expense height of mould, and during production different model product, matching die is many, and more the mold exchange trouble causes cost of production high.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of mould use amount that reduces is provided, simplify the split-type rotor rotating wheel part of mould structure.
Technical solution of the present invention is: split-type rotor rotating wheel part, and it comprises rotor and runner; Rotor is a moulding, includes permanent magnet, and the rear and front end of rotor center through hole respectively is fixed with a ceramic ring; It is characterized in that: rotor is provided with forward and backward connecting end; Runner one side is provided with connecting sleeve, and connecting sleeve is fixed on the preceding connecting end of rotor; Runner is provided with central through bore, and runner central through bore axis overlaps with the rotor center through-bore axis.
Described runner is an impeller.
Described runner is a pinwheel, and pinwheel is vertically fixed on the chassis by some pins and forms, and the chassis is perpendicular to runner central through bore axis, and pin is that to be distributed in radially symmetrically with the center chassis be on some circumference in the center of circle.
In order to keep pinwheel running balance, equal in length, the equal diameters of the pin on the described same circumference.
In order to keep pinwheel both sides hydraulic pressure unanimity, described pinwheel chassis is provided with some through holes, and through hole is that to be distributed in radially symmetrically with the center chassis be on some circumference in the center of circle.
The connecting sleeve endoporus of connecting end and runner one side can be designed to the multiaspect scapus and the multiaspect body opening of mutual corresponding matching before the described rotor, and also can being designed to each other, keyway cooperates.
When the present invention uses, be fixed on two end axles on pump cover or the pump case, insert from the two ends of rotor 2 respectively, with the ceramic ring Spielpassung of the rear and front end that is fixed on the rotor center through hole.
The present invention is because with rotor and separately design of runner, independently be made into part, be assembled into parts again, therefore the connecting end that needs only rotor and runner carries out standardized designs production, and the rotor of different model and runner just can be according to the collocation of customer requirement random combination, and this has just improved the versatility of part greatly, realized the production in enormous quantities of part, reduce simultaneously the quantity of mould significantly, simplified the structure of mould, very favourable for reducing production costs.
Description of drawings
Accompanying drawing 1 is cut-away view of the present invention.
Accompanying drawing 2 is rotor stereogram of the present invention.
Accompanying drawing 3 is impeller stereogram of the present invention.
Accompanying drawing 4 is pinwheel stereogram of the present invention.
Among the figure: 1, ceramic ring, 2, rotor, 3, permanent magnet, 4, impeller, 5, pinwheel.
Embodiment
Split-type rotor rotating wheel part, it comprises rotor 2 and impeller 4; Rotor 2 is a moulding, includes permanent magnet 3, and the rear and front end of rotor 2 central through bores respectively is fixed with a ceramic ring 1, and rotor 2 is provided with forward and backward connecting end, and the top of preceding connecting end is a regular hexahedron.Impeller 4 adopts six chip impellers, and a side of impeller 4 is provided with connecting sleeve, this connecting sleeve endoporus be arranged to rotor before positive six faces of connecting end corresponding matching, impeller 4 connecting sleeve sockets and gummed are fixed on before the rotor 2 on the connecting ends.Impeller 4 is provided with a central through bore, the dead in line of the central through bore on the axis of this central through bore and the rotor 2.
Described runner also can adopt pinwheel 5.Pinwheel 5 is vertically fixed on the chassis by the pin of some equal in length, equal diameters and forms, pinwheel 5 is provided with center hole, the chassis is perpendicular to the center hole axis, it is on some circumference in the center of circle that pin is distributed in the center chassis, the chassis is provided with some through holes, it is on some circumference in the center of circle that through hole is distributed in the center chassis, and pin and through hole all are radial symmetric and distribute.One side of pinwheel 5 is provided with connecting sleeve, the keyway that this connecting sleeve endoporus is provided with, and with the connecting key corresponding matching on the connecting end before the rotor, pinwheel 5 connecting sleeve sockets and gummed are fixed on the rotor 2 preceding connecting ends.Pinwheel 5 is provided with a central through bore, the dead in line of the central through bore on the axis of this central through bore and the rotor 2.
Claims (6)
1. split-type rotor rotating wheel part, it comprises rotor and runner; Rotor is a moulding, includes permanent magnet, and the rear and front end of rotor center through hole respectively is fixed with a ceramic ring; It is characterized in that: rotor is provided with forward and backward connecting end; Runner one side is provided with connecting sleeve, and connecting sleeve is fixed on the preceding connecting end of rotor; Runner is provided with central through bore, and runner central through bore axis overlaps with the rotor center through-bore axis.
2. according to the described split-type rotor rotating wheel part of claim 1, it is characterized in that: described runner is an impeller.
3. according to the described split-type rotor rotating wheel part of claim 1, it is characterized in that: described runner is a pinwheel, pinwheel is vertically fixed on the chassis by some pins and forms, the chassis is perpendicular to the axis of runner central through bore, and pin is that to be distributed in radially symmetrically with the center chassis be on some circumference in the center of circle.
4. according to the described split-type rotor rotating wheel part of claim 1, it is characterized in that: the connecting sleeve of connecting end and runner one side can be designed to the multiaspect scapus and the multiaspect body opening of mutual corresponding matching before the described rotor, and also can being designed to each other, keyway cooperates.
5. according to the described split-type rotor rotating wheel part of claim 3, it is characterized in that: equal in length, the equal diameters of the pin on the described same circumference.
6. according to the described split-type rotor rotating wheel part of claim 3, it is characterized in that: described pinwheel chassis is provided with some through holes, and it is that through hole is radial symmetric on some circumference in the center of circle that through hole is distributed in the center chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910259581A CN101761507A (en) | 2009-12-21 | 2009-12-21 | Split-type rotor rotating wheel part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910259581A CN101761507A (en) | 2009-12-21 | 2009-12-21 | Split-type rotor rotating wheel part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761507A true CN101761507A (en) | 2010-06-30 |
Family
ID=42492856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910259581A Pending CN101761507A (en) | 2009-12-21 | 2009-12-21 | Split-type rotor rotating wheel part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761507A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471823A (en) * | 2013-08-21 | 2013-12-25 | 东方电气集团东方汽轮机有限公司 | Test rotor |
| CN103944993A (en) * | 2014-04-25 | 2014-07-23 | 北京乐动卓越信息技术有限公司 | Million-level user simultaneous online mobile platform server architecture |
| CN110486321A (en) * | 2019-08-26 | 2019-11-22 | 佛山市力诚智能科技有限公司 | A kind of water pump rotor forming method |
-
2009
- 2009-12-21 CN CN200910259581A patent/CN101761507A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471823A (en) * | 2013-08-21 | 2013-12-25 | 东方电气集团东方汽轮机有限公司 | Test rotor |
| CN103944993A (en) * | 2014-04-25 | 2014-07-23 | 北京乐动卓越信息技术有限公司 | Million-level user simultaneous online mobile platform server architecture |
| CN110486321A (en) * | 2019-08-26 | 2019-11-22 | 佛山市力诚智能科技有限公司 | A kind of water pump rotor forming method |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |