CN201884338U - Dynamic-balance fast-clamping device of impeller - Google Patents
Dynamic-balance fast-clamping device of impeller Download PDFInfo
- Publication number
- CN201884338U CN201884338U CN2010206230273U CN201020623027U CN201884338U CN 201884338 U CN201884338 U CN 201884338U CN 2010206230273 U CN2010206230273 U CN 2010206230273U CN 201020623027 U CN201020623027 U CN 201020623027U CN 201884338 U CN201884338 U CN 201884338U
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- dynamic
- impeller
- balance
- dynamic balancing
- clamping device
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Abstract
The utility model discloses a dynamic-balance fast-clamping device of an impeller, comprising a dynamic-balance core shaft (1). The dynamic-balance core shaft (1) is provided with a first moving sleeve (7) and a second moving sleeve (2) which are arranged oppositely; the first moving sleeve (7) and the second moving sleeve (2) are respectively provided with first steps (9) and second steps (10) which have different sizes and correspondingly need to achieve the balanced sizes of inner holes of the impeller; the first moving sleeve (7) and the second moving sleeve (2) are respectively fixed on the dynamic-balance core shaft (1) by fastening bolts so as to fix a workpiece (6); and a coupling joint (3) is fixed on the dynamic-balance core shaft (1) by a screw (4) and is in transmission connection with a main shaft of equipment. In the dynamic-balance fast-clamping device, the structure is simple, the use is convenient, the clamping is fast, and the cost is low. In addition, the dynamic-balance fast-clamping device can be widely applied in processing dynamic balance of the impeller, and has strong practicality and promotion values.
Description
Technical field
The utility model relates to a kind of impeller quick clamping device, particularly relates to a kind of impeller dynamic balancing quick clamping device.
Background technique
Impeller is the core of pump series products, and is because moving do the high speed circular transhipment of socializing in its working procedure, by the vibration that the imbalance of impeller causes, very big to the safe operation influence of pump equipment.
For solving vibration problem, the impeller static balancing is generally transformed into the dynamic balancing solution by purchasing dynamic balancing machine in enterprise.But the impeller clamping device that provides by equipment manufacturers, the axle balance set that original equipment is supporting, adopt 2 fixed covers and 2 movable sheaths, come the tightening impeller by adjusting screw thread, the supporting device in aperture, the device monotony is too strong, utilization ratio is low, the cost height, every kind of model impeller all needs configure dedicated axle cover, and utilization ratio of device is low, the cost of production height.
In line with autonomous innovation with the energy-saving and cost-reducing principle of doing great thing of spending less, existing apparatus is undergone technological transformation, produce the needs purpose to reach to satisfy.
The model utility content
Technical problem to be solved in the utility model provide a kind of simple in structure, easy to use, clamping is rapid, cheap, can be widely used in the impeller dynamic balancing quick clamping device of the dynamically balanced processing of impeller.
In order to solve the problems of the technologies described above, the impeller dynamic balancing quick clamping device that the utility model provides, comprise the dynamic balancing axle, on described dynamic balancing axle, be provided with two first movable sheaths that are oppositely arranged and second movable sheath, corresponding respectively first step and the second step that is provided with the plurality of differently-sized size of hole dimension in the corresponding impeller that will do balance on described first movable sheath and second movable sheath, described first movable sheath and second movable sheath all are fixed on the described dynamic balancing axle by tight fixed bolt workpiece are fixed, and shaft coupling is in transmission connection on described dynamic balancing axle and with machine spindle by described screw.
Described first movable sheath is bolted on the described dynamic balancing axle by tightening first, and described second movable sheath is fixed on the described dynamic balancing axle by second tight fixed bolt.
Adopt the impeller dynamic balancing quick clamping device of technique scheme, have following advantage:
1, enlarge using scope, one puts and can do 5-6 kind balance, and the utilization scope is bigger, has reduced the quantity of balance set, and input cost is low.
2, simple in structure, adopt bolt, labor intensity is low, installs and removes convenient and swiftly, has improved working efficiency.
3, a cover can replace former 5-6 cover, saves material and place, is convenient to management.
In sum, the utility model device is a kind of quick dynamically balanced device of realizing on dynamic balancing machine.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, at dynamic balancing machine headstock output terminal, connect with dynamic balancing axle 1 by shaft coupling 3, on dynamic balancing axle 1, be provided with two first movable sheaths 7 that are oppositely arranged and second movable sheath 2, corresponding respectively first step 9 and the second step 10 that is provided with the plurality of differently-sized size of hole dimension in the corresponding impeller that will do balance on first movable sheath 7 and second movable sheath 2, first movable sheath 7 is fixed on the dynamic balancing axle 1 by tightening first bolt 8, second movable sheath 2 is fixed on the dynamic balancing axle 1 by second tight fixed bolt 5, first movable sheath 7 and second movable sheath 2 are fixing with workpiece 6, shaft coupling 3 is fixed on the dynamic balancing axle 1 by screw 4, starts dynamic balancing machine and drives workpiece 6 rotations.
The utility model is simple in structure, easy to use, cheap, can be widely used in the impeller dynamic balancing, has very strong practical and popularizing value.
Personnel in the present technique field should be realized that, the foregoing description is not with this novel qualification of opposing, as long as in this novel connotation scope, any the foregoing description technique variation, flexible program are not all exceeded protection domain of the present utility model.
Claims (2)
1. impeller dynamic balancing quick clamping device, comprise dynamic balancing axle (1), it is characterized in that: first movable sheath (7) and second movable sheath (2) that on described dynamic balancing axle (1), are provided with two positioned opposite, corresponding respectively first step (9) and the second step (10) that is provided with the plurality of differently-sized size of hole dimension in the corresponding impeller that will do balance on described first movable sheath (7) and second movable sheath (2), described first movable sheath (7) and second movable sheath (2) all are fixed on described dynamic balancing axle (1) by tight fixed bolt and upward workpiece (6) are fixed, and shaft coupling (3) is fixed on described dynamic balancing axle (1) by described screw (4) and upward and with machine spindle is in transmission connection.
2. impeller dynamic balancing quick clamping device according to claim 1, it is characterized in that: described first movable sheath (7) is fixed on the described dynamic balancing axle (1) by tightening first bolt (8), and described second movable sheath (2) is fixed on the described dynamic balancing axle (1) by second tight fixed bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206230273U CN201884338U (en) | 2010-11-24 | 2010-11-24 | Dynamic-balance fast-clamping device of impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206230273U CN201884338U (en) | 2010-11-24 | 2010-11-24 | Dynamic-balance fast-clamping device of impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884338U true CN201884338U (en) | 2011-06-29 |
Family
ID=44181878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206230273U Expired - Lifetime CN201884338U (en) | 2010-11-24 | 2010-11-24 | Dynamic-balance fast-clamping device of impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381543A (en) * | 2013-07-25 | 2013-11-06 | 贵州永红航空机械有限责任公司 | Method for manufacturing major diameter enclosed impeller |
-
2010
- 2010-11-24 CN CN2010206230273U patent/CN201884338U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381543A (en) * | 2013-07-25 | 2013-11-06 | 贵州永红航空机械有限责任公司 | Method for manufacturing major diameter enclosed impeller |
| CN103381543B (en) * | 2013-07-25 | 2015-07-22 | 贵州永红航空机械有限责任公司 | Method for manufacturing major diameter enclosed impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee after: LEO GROUP HUNAN PUMP CO.,LTD. Address before: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee before: Hunan Leo Swan Industrial Pump Co.,Ltd. Address after: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee after: Hunan Changsha Leo Swan Industrial Pump Co.,Ltd. Address before: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee before: Changsha Swan Industrial Pump Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: No. 9 road 411201 Hunan city of Xiangtan province Jiuhua Jiuhua demonstration zone Patentee after: Hunan Leo Swan Industrial Pump Co.,Ltd. Address before: The new 410114 Ridge Road in Hunan province Changsha Tianxin District No. 78 Patentee before: CHANGSHA SWAN INDUSTRIAL PUMP Co.,Ltd. Address after: The new 410114 Ridge Road in Hunan province Changsha Tianxin District No. 78 Patentee after: CHANGSHA SWAN INDUSTRIAL PUMP Co.,Ltd. Address before: 410114 Hunan province Changsha Datuo Town City Tianxin Tianxin Environmental Protection Industrial Park Patentee before: Hunan Changsha Leo Swan Industrial Pump Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |