CN202793690U - Static balance test frame - Google Patents
Static balance test frame Download PDFInfo
- Publication number
- CN202793690U CN202793690U CN 201220467095 CN201220467095U CN202793690U CN 202793690 U CN202793690 U CN 202793690U CN 201220467095 CN201220467095 CN 201220467095 CN 201220467095 U CN201220467095 U CN 201220467095U CN 202793690 U CN202793690 U CN 202793690U
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- CN
- China
- Prior art keywords
- rotor disk
- test
- rotor
- static
- balance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machinery, in particular to a static balance test frame. At present, when a known impact crusher is in operation, as the crusher is high in rotation speed and large in inertial force, if a rotor is unbalanced, the crusher strongly shakes, cannot normally work and is not ideal. In order to overcome the shortcomings, the static balance test frame can balance the rotor. The technical scheme for solving the technical problems includes that the static balance test frame comprises a base plate, propeller struts, a test shaft, two rolling bearings and a rotor disk, and is characterized in that two sides of the base plate are respectively provided with one propeller strut, the two rolling bearings are arranged at the upper ends of the propeller struts, the test shaft is arranged between the two bearings, and the rotor disk for test is arranged on the test shaft. When the rotor disk is unbalanced, a proper counter weight can be added on the side opposite to one heavier side. The rotor disk can be static at each position of 360 degrees after a few times of adjustment, and meets the requirement on balance after test.
Description
Technical field
The utility model relates to a kind of changing machinery technology field.
Background technology
At present, known impact crusher is when operation, because the rotating speed of machine is high, inertial force is large, if rotor is uneven, can cause strong shake, and cisco unity malfunction is not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of static equilibrium experiment frame, just can reach the purpose of rotor balancing.
The technical scheme in the invention for solving the technical problem is: the static equilibrium experiment frame that is comprised of chassis, man-like shelf, experiment axle, rolling bearing and rotor disk, it is characterized in that: respectively be provided with a man-like shelf in the both sides, chassis, the man-like shelf upper end arranges two dish rolling bearings, is provided with the experiment axle between two bearings.Be provided with the rotor disk of experiment usefulness on the experiment axle.When rotor disk is uneven, can add suitable counterweight laying particular stress on a side opposite.Reaching rotor disk through several times adjustment can be static 360 ° of each positions, and experiment finishes, and rotor disk reaches the balance requirement.
The beneficial effects of the utility model are: simple in structure, easy to use, allow rotor disk reach good balance effect.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation.
1. rotor disks among the figure, 2. experiment axle 3. man-like shelves, 4. chassis.
Embodiment
Among Fig. 1,4 both sides respectively are provided with a man-like shelf 3 on the chassis, and the man-like shelf upper end arranges two dish rolling bearings, is provided with experiment axle 2 between two bearings.Be provided with the rotor disk 1 of experiment usefulness on the experiment axle.When rotor disk is uneven, can add suitable counterweight laying particular stress on a side opposite.Reaching rotor disk through several times adjustment can be static 360 ° of each positions, and experiment finishes, and rotor disk reaches the balance requirement.
Claims (1)
1. static equilibrium experiment frame, formed by chassis, man-like shelf, experiment axle, rolling bearing and rotor disk, it is characterized in that: (4) both sides respectively are provided with a man-like shelf (3) on the chassis, the man-like shelf upper end arranges two dish rolling bearings, be provided with experiment axle (2) between two bearings, be provided with the rotor disk (1) of experiment usefulness on the experiment axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467095 CN202793690U (en) | 2012-09-04 | 2012-09-04 | Static balance test frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467095 CN202793690U (en) | 2012-09-04 | 2012-09-04 | Static balance test frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793690U true CN202793690U (en) | 2013-03-13 |
Family
ID=47820935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467095 Expired - Fee Related CN202793690U (en) | 2012-09-04 | 2012-09-04 | Static balance test frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793690U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592082A (en) * | 2013-11-12 | 2014-02-19 | 哈尔滨东安发动机（集团）有限公司 | Method for measuring static unbalance amount of long and thin flexible rotor |
| CN103674429A (en) * | 2013-12-06 | 2014-03-26 | 哈尔滨东安发动机（集团）有限公司 | Method for measuring unbalance amount of flexible hollow shaft |
| CN111289180A (en) * | 2020-02-24 | 2020-06-16 | 杭州中豪电动科技有限公司 | Method and equipment for vertical de-weighting dynamic balance of rotor disc of disc type motor |
-
2012
- 2012-09-04 CN CN 201220467095 patent/CN202793690U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592082A (en) * | 2013-11-12 | 2014-02-19 | 哈尔滨东安发动机（集团）有限公司 | Method for measuring static unbalance amount of long and thin flexible rotor |
| CN103674429A (en) * | 2013-12-06 | 2014-03-26 | 哈尔滨东安发动机（集团）有限公司 | Method for measuring unbalance amount of flexible hollow shaft |
| CN111289180A (en) * | 2020-02-24 | 2020-06-16 | 杭州中豪电动科技有限公司 | Method and equipment for vertical de-weighting dynamic balance of rotor disc of disc type motor |
| CN111289180B (en) * | 2020-02-24 | 2022-03-29 | 杭州中豪电动科技有限公司 | Method and equipment for vertical de-weighting dynamic balance of rotor disc of disc type motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |