CN103894933A - Hydraulic impeller passage polishing device - Google Patents
Hydraulic impeller passage polishing device Download PDFInfo
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- CN103894933A CN103894933A CN201210596559.6A CN201210596559A CN103894933A CN 103894933 A CN103894933 A CN 103894933A CN 201210596559 A CN201210596559 A CN 201210596559A CN 103894933 A CN103894933 A CN 103894933A
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- impeller
- polishing
- shaft
- polishing trough
- shaft coupling
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a hydraulic impeller passage polishing device which comprises a motor, a transmission device, a coupler, a polishing tank and a lifting table, wherein one end of the transmission device consisting of a coupler, a transmission shaft, a bearing rack and a bearing is connected with the motor; the other end of the transmission device is connected with the coupler; the transmission shaft is coaxially connected with an impeller shaft through the coupler; an impeller is fixedly connected in the polishing tank above the lifting table; a suction port of a mixture of abrasives and water is formed in the bottom of the polishing tank. The hydraulic impeller passage polishing device has the characteristics that the device is simple in structure, high in polishing efficiency and good in effect and the equipment operation is stable, safe and high-efficiency, and the technical requirement of polishing the impeller passage can be met.
Description
Technical field the present invention relates to a kind of physics burnishing device, especially one and is applicable to middle-size and small-size impeller channel waterpower burnishing device.
Background technology is current, centering small impeller runner polishing adopts the conventional approach such as ball blast, sandblast, craft conventionally, because of impeller channel bending long and narrow, complex-shaped, this kind of way parts such as impeller outer edge of only can polishing, exist that grinding efficiency is low, the problem of poor effect.
Summary of the invention the object of this invention is to provide a kind of simple in structure, impeller channel waterpower burnishing device that grinding efficiency is high, effective.
To achieve the above object of the invention, impeller channel waterpower burnishing device of the present invention comprises motor, transmission device, shaft coupling, polishing trough, lifting platform, the transmission device one end being wherein made up of shaft coupling, power transmission shaft, bearing bracket stand, bearing is connected with motor, the other end is connected with shaft coupling, impeller shaft shaft coupling is coaxially connected power transmission shaft with impeller shaft, impeller is placed in the polishing trough that is cemented in lifting platform top, and polishing trough bottom is provided with the suction inlet of the mixture of abrasive material and water.
Adopt after said structure, the mixture of abrasive material and water is filled in impeller channel by the suction inlet of polishing trough bottom, starter motor impeller and impeller shaft synchronous rotary, utilize centrifugal action that abrasive material and aqueous mixtures are dished out, by sucking and the process of dishing out completes reciprocal grinding and polishing work.Owing to adopting and motor direct connection form, can require to select different rotating speeds for the polishing of different impellers, by adjusting longitudinally height and lateral attitude of lifting platform, guarantee that impeller is in suitable working condition, can expand the versatility using for different size impeller, increase work efficiency.
As a further improvement on the present invention, be provided with foliaceous dividing plate in polishing trough, dividing plate below is provided with the mixture suction inlet baffle plate of abrasive material and water.While adopting this structure to avoid running, form whirlpool, prevent that polishing compound is in polishing trough bottom deposition.
Advantage of the present invention is: simple in structure, grinding efficiency is high, effective, and the equipment highly effective and safe that operates steadily, can meet the requirement of impeller channel being carried out to polishing.
Description of drawings 1 is the main schematic diagram of impeller channel waterpower burnishing device overall structure of the present invention.
Fig. 2 is the left schematic diagram of impeller channel waterpower burnishing device overall structure of the present invention.
Fig. 3 is the foliaceous polishing trough dividing plate schematic diagram in polishing trough as shown in Figure 1.
Fig. 4 is the coupler structure schematic diagram as connected impeller shaft in Fig. 1.
The specific embodiment is described in further detail the present invention below in conjunction with accompanying drawing:
As Fig. 1, 2, 3 show, impeller channel waterpower burnishing device of the present invention is by motor 1, transmission device, shaft coupling 2, polishing trough 9, lifting platform 14 compositions such as parts such as grade, wherein by shaft coupling 2, power transmission shaft 3, bearing bracket stand 4, transmission device one end that bearing 5 forms is connected with motor, the other end is connected with impeller shaft shaft coupling 6 (as Fig. 4 shows), impeller shaft shaft coupling is coaxially connected power transmission shaft with impeller shaft 10, impeller shaft and impeller 11 are pegged graft, and by trundle transmission, simultaneously with the fixing impeller of impeller nut 12, impeller is placed in the polishing trough 9 that is cemented in lifting platform 14 tops, polishing trough bottom is provided with the suction inlet of the mixture 13 of abrasive material and water.In polishing trough, be consolidated with foliaceous dividing plate 7, dividing plate below offers the suction inlet baffle plate 8 of abrasive material and aqueous mixtures.By adjusting longitudinally height and lateral attitude of lifting platform, guarantee that impeller is in suitable working condition.
In actual use, the mixture of abrasive material and water is filled in impeller channel by the suction inlet of polishing trough bottom, impeller and the impeller shaft synchronous rotary of the vertical suspention of starter motor, utilize centrifugal action that abrasive material and aqueous mixtures are dished out, by sucking and the process of dishing out completes reciprocal grinding and polishing work.Owing to adopting and motor direct connection form, can require to select different rotating speeds for the polishing of different impellers, by adjusting longitudinally height and lateral attitude of lifting platform, guarantee that impeller is in suitable working condition, can expand the versatility using for different size impeller, increase work efficiency.Polishing trough foliaceous dividing plate is installed, can anti-locking apparatus running be produced whirlpool and abrasive material splashes with aqueous mixtures, the mixture suction inlet baffle plate that dividing plate below is provided with, can realize abrasive material with aqueous mixtures circulates up and down, prevents from depositing bottom polishing trough.
Claims (2)
1. an impeller channel waterpower burnishing device, comprise motor, transmission device, shaft coupling, polishing trough, lifting platform, it is characterized in that: the transmission device one end being made up of shaft coupling, power transmission shaft, bearing bracket stand, bearing is connected with motor, the other end is connected with shaft coupling, shaft coupling is coaxially connected power transmission shaft with impeller shaft, impeller is placed in the polishing trough that is cemented in lifting platform top, and polishing trough bottom is provided with the suction inlet of the mixture of abrasive material and water.
2. impeller channel waterpower burnishing device according to claim 1, is characterized in that: in polishing trough, be provided with foliaceous dividing plate, dividing plate below is provided with the mixture suction inlet baffle plate of abrasive material and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596559.6A CN103894933A (en) | 2012-12-25 | 2012-12-25 | Hydraulic impeller passage polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596559.6A CN103894933A (en) | 2012-12-25 | 2012-12-25 | Hydraulic impeller passage polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103894933A true CN103894933A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210596559.6A Pending CN103894933A (en) | 2012-12-25 | 2012-12-25 | Hydraulic impeller passage polishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103894933A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650024A (en) * | 2016-02-19 | 2016-06-08 | 太仓市磁力驱动泵有限公司 | High-efficiency magnetic pump impeller and method for grinding and polishing impeller passage by means of fluid |
| CN106670954A (en) * | 2016-12-30 | 2017-05-17 | 浙江工业大学 | Combined type rotary polishing device for centrifugal pump impeller |
| CN106695527A (en) * | 2016-12-30 | 2017-05-24 | 浙江工业大学 | Compound rotary polishing method of centrifugal pump impeller |
| CN106826529A (en) * | 2017-03-03 | 2017-06-13 | 浙江佳力科技股份有限公司 | Centrifugal pump impeller waterpower sanding apparatus |
| CN107695865A (en) * | 2017-08-28 | 2018-02-16 | 沈阳鼓风机集团申蓝机械有限公司 | A kind of self-priming waterpower runner burnishing device of small open end blade and technique |
| CN110202439A (en) * | 2019-07-04 | 2019-09-06 | 安徽莱恩电泵有限公司 | A kind of arrangement for grinding can be improved impeller channel smoothness |
| CN110253345A (en) * | 2019-06-28 | 2019-09-20 | 大连理工大学 | A kind of cmp method and burnishing device of integral wheel |
| CN110270919A (en) * | 2019-06-28 | 2019-09-24 | 大连理工大学 | A kind of rotation cmp method of integral wheel |
| WO2020258244A1 (en) * | 2019-06-28 | 2020-12-30 | 大连理工大学 | Chemical-mechanical polishing method and polishing device for integral impeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211469A (en) * | 1981-06-19 | 1982-12-25 | Hitachi Ltd | Polishing finish method of impeller |
| RU2110393C1 (en) * | 1997-01-21 | 1998-05-10 | Научно-производственный отдел защиты нефтепромыслового оборудования от коррозии и поддержания пластового давления | Method for shot-blasting of article and device for its embodiment |
| US20020016141A1 (en) * | 2000-08-02 | 2002-02-07 | Jae-Muk Lim | Device for removing burrs from workpiece |
| EP1731262A1 (en) * | 2005-05-31 | 2006-12-13 | MTU Aero Engines GmbH | Process for jet treatment of integrally bladed rotor surfaces |
| CN201309124Y (en) * | 2008-10-30 | 2009-09-16 | 张永安 | Multi-station impeller automatic sandblasting machine |
| US20110256809A1 (en) * | 2008-08-29 | 2011-10-20 | Snecma | Method of polishing bladed disks for a turbomachine and polishing device |
-
2012
- 2012-12-25 CN CN201210596559.6A patent/CN103894933A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211469A (en) * | 1981-06-19 | 1982-12-25 | Hitachi Ltd | Polishing finish method of impeller |
| RU2110393C1 (en) * | 1997-01-21 | 1998-05-10 | Научно-производственный отдел защиты нефтепромыслового оборудования от коррозии и поддержания пластового давления | Method for shot-blasting of article and device for its embodiment |
| US20020016141A1 (en) * | 2000-08-02 | 2002-02-07 | Jae-Muk Lim | Device for removing burrs from workpiece |
| EP1731262A1 (en) * | 2005-05-31 | 2006-12-13 | MTU Aero Engines GmbH | Process for jet treatment of integrally bladed rotor surfaces |
| US20110256809A1 (en) * | 2008-08-29 | 2011-10-20 | Snecma | Method of polishing bladed disks for a turbomachine and polishing device |
| CN201309124Y (en) * | 2008-10-30 | 2009-09-16 | 张永安 | Multi-station impeller automatic sandblasting machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650024A (en) * | 2016-02-19 | 2016-06-08 | 太仓市磁力驱动泵有限公司 | High-efficiency magnetic pump impeller and method for grinding and polishing impeller passage by means of fluid |
| CN106670954A (en) * | 2016-12-30 | 2017-05-17 | 浙江工业大学 | Combined type rotary polishing device for centrifugal pump impeller |
| CN106695527A (en) * | 2016-12-30 | 2017-05-24 | 浙江工业大学 | Compound rotary polishing method of centrifugal pump impeller |
| CN106695527B (en) * | 2016-12-30 | 2018-08-17 | 浙江工业大学 | A kind of centrifugal pump impeller combined type rotation polishing method |
| CN106670954B (en) * | 2016-12-30 | 2018-09-07 | 浙江工业大学 | A kind of centrifugal pump impeller combined type rotary polishing apparatus |
| CN106826529A (en) * | 2017-03-03 | 2017-06-13 | 浙江佳力科技股份有限公司 | Centrifugal pump impeller waterpower sanding apparatus |
| CN107695865A (en) * | 2017-08-28 | 2018-02-16 | 沈阳鼓风机集团申蓝机械有限公司 | A kind of self-priming waterpower runner burnishing device of small open end blade and technique |
| CN110253345A (en) * | 2019-06-28 | 2019-09-20 | 大连理工大学 | A kind of cmp method and burnishing device of integral wheel |
| CN110270919A (en) * | 2019-06-28 | 2019-09-24 | 大连理工大学 | A kind of rotation cmp method of integral wheel |
| WO2020258244A1 (en) * | 2019-06-28 | 2020-12-30 | 大连理工大学 | Chemical-mechanical polishing method and polishing device for integral impeller |
| CN110270919B (en) * | 2019-06-28 | 2021-02-19 | 大连理工大学 | Rotary chemical mechanical polishing method for integral impeller |
| CN110202439A (en) * | 2019-07-04 | 2019-09-06 | 安徽莱恩电泵有限公司 | A kind of arrangement for grinding can be improved impeller channel smoothness |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |