CN205157116U - Condenser fan injection molding dynamic balance detection device - Google Patents
Condenser fan injection molding dynamic balance detection device Download PDFInfo
- Publication number
- CN205157116U CN205157116U CN201520883987.6U CN201520883987U CN205157116U CN 205157116 U CN205157116 U CN 205157116U CN 201520883987 U CN201520883987 U CN 201520883987U CN 205157116 U CN205157116 U CN 205157116U
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- China
- Prior art keywords
- condenser fan
- dynamic balance
- controller
- vibration sensor
- detecting device
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Abstract
The utility model discloses a condenser fan injection molding dynamic balance detection device, including workstation, support, marker pen and controller, be equipped with the control panel on the anterior hang plate of workstation, the upper surface of workstation is equipped with the calibrated scale, be equipped with the fixed plate on the calibrated scale, and workstation, calibrated scale and fixed plate are connected through the pivot, the nut has been cup jointed in the pivot, one side of calibrated scale is equipped with the bottom plate, the vertical axial vibration sensor that is equipped with on the bottom plate, the top of axial vibration sensor is equipped with radial vibration sensor, the top of stand is connected with the layer board, the upper surface of layer board is then arranged in to the controller, detect from axial and radial dynamic balance to the condenser fan injection molding simultaneously, calculation through the contrast of the scale on calibrated scale controller increases little fastener on the condenser fan injection molding, make the condenser fan injection molding reach the dynamic balance, it can be to the dynamic balance adjustment of condenser fan injection molding not need to be changed other machinery, measuring result simple to use is accurate.
Description
Technical field
The utility model relates to a kind of fan condenser fan moulding dynamic balance detecting device and method field, particularly a kind of condenser fan moulding dynamic balance detecting device.
Background technology
Along with the prosperity of electronics technology, fan is extensively employed.In the design of fan, the distribution that leaf weight is uneven, can cause the center of gravity of fan cannot overlap with its rotation center, makes this fan produce the bad shortcomings such as vibration because of uneven in time rotating, and then this fan propeller is transshipped, reduce its fiduciary level and reduction of service life.Therefore, in the quality control of fan, effective balance detection corrects the generation can lowering the problems referred to above.The balance detection of rotating object is generally divided into " static equilibrium " and " transient equilibrium " two class, and the rotor dynamic balancing being applied to flabellum to correct be that most fan manufacturer is classified as work necessary on processing procedure.For example, the blade (impeller) after ejection formation and the flabellum after loading onto magnetic stripe or rotor (rotor), all need to carry out balance correction.
Dynamic balance calibrating method is generally the dynamic balance calibration machine with vibration transducer and phasometer, the vibration signal of this fan is measured when this fan turns, this vibration signal comprises the vibratory output of fan, the phase place of such as amplitude size (displacement), amplitude speed, amplitude acceleration, amount of unbalance and frequency etc., by phase effect Y-factor method Y or the uneven TRANSFER METHOD of standard component, measure size and the position of the unbalance mass, of this fan propeller.Then, referring again to a test stone, by lowering this unbalance mass, or increase this unbalance mass, ground mode, to reach the requirement of test stone at its symmetric points.But prior art also fails to provide a kind of good standard in order to detect the quality of fan.
Enter and can detect the transient equilibrium of fan in traditional fan condenser fan moulding dynamic balance detecting device, cannot the transient equilibrium of fan condenser fan moulding be checked and be adjusted, if so there is the condenser fan moulding do not met the demands in dynamically balanced check, then condenser fan moulding is waste product, wastes resource and manpower greatly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of condenser fan moulding dynamic balance detecting device, cannot to solve cause in prior art above-mentioned the transient equilibrium of fan condenser fan moulding be checked and be adjusted, if the condenser fan moulding do not met the demands in dynamically balanced check, then condenser fan moulding is waste product, wastes the defect of resource and manpower greatly.
For achieving the above object, the utility model provides following technical scheme: a kind of condenser fan moulding dynamic balance detecting device, comprise worktable, support, marking pen and controller, the front rake plate of described worktable is provided with control panel, the upper surface of worktable is provided with index dial, index dial is provided with fixed head, and worktable, index dial is connected by rotating shaft with fixed head, rotating shaft is socketed with nut, the side of index dial is provided with base plate, base plate is vertically provided with axial vibration sensor, the top of axial vibration sensor is provided with radial vibration sensor, described support comprises column and supporting plate, the supporting leg of side, worktable rear portion is connected with column, the top of column is connected with supporting plate, controller is then placed in the upper surface of supporting plate, marking pen is located at the front portion of controller, the middle part of marking pen is provided with magnet.
Preferably, the upper end of described rotating shaft is provided with screw thread, and screw thread matches with nut.
Preferably, described controller comprises display screen, button, pilot lamp and magnet area, matches with the magnet at the middle part of described marking pen in magnet area.
Preferably, described control panel comprises scram button, start button, constant speed rotary knob and timing rotation button.
Preferably, be interconnected by circuit between described controller and control panel, control panel is connected with rotating shaft, and controller is connected with radial vibration sensor with axial vibration sensor respectively.
Preferably, described index dial upper surface indicates equally distributed scale mark.
The beneficial effect of above technical scheme is adopted to be: the utility model is controlled by control panel countershaft, and be provided with axial vibration sensor and radial vibration sensor, simultaneously from axially detecting the transient equilibrium of condenser fan moulding with radial, and measurement result is passed to controller process, process show that side-play amount and the position needing adjustment to increase little fastener show on a display screen, and on condenser fan moulding, increase little fastener by the calculating of the scale contrast controller on index dial, condenser fan moulding is made to reach transient equilibrium, do not need the discarded condenser fan moulding do not met the demands, do not need to change other machinery to adjust the transient equilibrium of condenser fan moulding yet, marking pen on controller can mark condenser fan moulding, take conveniently, use simple measurement result accurate, and the transient equilibrium of condenser fan moulding is checked very convenient, Be very effective, save manpower and resource.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-worktable, 2-support, 3-supporting plate, 4-controller, 5-index dial, 6-fixed head, 7-rotating shaft, 8-nut, 9-base plate, 10-axial vibration sensor, 11-radial vibration sensor, 12-scram button, 13-start button, 14-constant speed rotary knob, 15-timing rotation button, 16-marking pen, 41-display screen, 42-button, 43-pilot lamp.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows embodiment of the present utility model: a kind of condenser fan moulding dynamic balance detecting device, comprise worktable 1, support 2, marking pen 16 and controller 4, the front rake plate of described worktable 1 is provided with control panel, the upper surface of worktable 1 is provided with index dial 5, index dial 5 upper surface indicates equally distributed scale mark, index dial 5 is provided with fixed head 6, worktable 1, index dial 5 is connected by rotating shaft 7 with fixed head 6, rotating shaft 7 is socketed with nut 8, the side of index dial 5 is provided with base plate 9, base plate 9 is vertically provided with axial vibration sensor 10, the top of axial vibration sensor 10 is provided with radial vibration sensor 11, described support 2 comprises column and supporting plate 3, the supporting leg of side, worktable 1 rear portion is connected with column, the top of column is connected with supporting plate 3, controller 4 is placed in the upper surface of supporting plate 3, marking pen 16 is located at the front portion of controller 4, the middle part of marking pen 16 is provided with magnet.
In the utility model, controller 4 comprises display screen 41, button 42, pilot lamp 43 and magnet area, pilot lamp 43 has red led and green indicating lamp, match with the magnet at the middle part of described marking pen 16 in magnet area, control panel comprises scram button 12, start button 13, constant speed rotary knob 14 and timing rotation button 15, be interconnected by circuit between controller 4 and control panel, control panel is connected with rotating shaft 7, and controller 4 is connected with radial vibration sensor 11 with axial vibration sensor 10 respectively.
The upper end of rotating shaft 7 is provided with screw thread, and screw thread matches with nut 8.Condenser fan moulding is placed in the upper end of rotating shaft 7, be fixed by nut 8 pairs of condenser fan mouldings, on adjustment control panel, timing rotation button 15 and constant speed rotary knob 14 are to suitable time and speed, started by press button 13, then rotating shaft 7 starts to rotate, now control panel passes to controller 4 the rotary speed information of rotating shaft 7, measured by the axial vibration of axial vibration sensor 10 and radial vibration sensor 11 pairs of condenser fan mouldings and radial vibration, and send measurement result to controller 4, controller 4 pairs of data carry out overall treatment, draw the side-play amount of condenser fan moulding, initial setting is carried out by button 42 pairs of side-play amounts, specify if side-play amount meets, green indicating lamp 43 is bright, do not meet and specify that then red led 43 is bright, and on display screen 41, demonstrate the position needing adjustment, staff marks in conjunction with index dial 5 pairs of condenser fan mouldings according to the data that display screen 41 provides, and add little fastener in the part needed, condenser fan moulding is made to reach transient equilibrium, in operation, during normal work, rotating shaft 7 stops automatically when reaching timing demands, when running into special circumstances, pressing scram button 12 makes rotating shaft stop operating.
The utility model is controlled by control panel countershaft 1, and be provided with axial vibration sensor 10 and radial vibration sensor 11, simultaneously from axially detecting the transient equilibrium of condenser fan moulding with radial, and measurement result is passed to controller 4 and process, process show that side-play amount and the position needing adjustment to increase little fastener show on display screen 41, and on condenser fan moulding, increase little fastener by the calculating of the scale contrast controller 4 on index dial 5, condenser fan moulding is made to reach transient equilibrium, do not need the discarded condenser fan moulding do not met the demands, do not need to change other machinery to adjust the transient equilibrium of condenser fan moulding yet, marking pen 16 on controller 4 can mark condenser fan moulding, take conveniently, use simple measurement result accurate, and the transient equilibrium of condenser fan moulding is checked very convenient, Be very effective, save manpower and resource.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a condenser fan moulding dynamic balance detecting device, comprise worktable, support, marking pen and controller, it is characterized in that, the front rake plate of described worktable is provided with control panel, the upper surface of worktable is provided with index dial, index dial is provided with fixed head, and worktable, index dial is connected by rotating shaft with fixed head, rotating shaft is socketed with nut, the side of index dial is provided with base plate, base plate is vertically provided with axial vibration sensor, the top of axial vibration sensor is provided with radial vibration sensor, described support comprises column and supporting plate, the supporting leg of side, worktable rear portion is connected with column, the top of column is connected with supporting plate, controller is then placed in the upper surface of supporting plate, marking pen is located at the front portion of controller, the middle part of marking pen is provided with magnet.
2. a kind of condenser fan moulding dynamic balance detecting device according to claim 1, it is characterized in that, the upper end of described rotating shaft is provided with screw thread, and screw thread matches with nut.
3. a kind of condenser fan moulding dynamic balance detecting device according to claim 1, it is characterized in that, described controller comprises display screen, button, pilot lamp and magnet area, matches with the magnet at the middle part of described marking pen in magnet area.
4. a kind of condenser fan moulding dynamic balance detecting device according to claim 1, it is characterized in that, described control panel comprises scram button, start button, constant speed rotary knob and timing rotation button.
5. a kind of condenser fan moulding dynamic balance detecting device according to claim 1, it is characterized in that, be interconnected by circuit between described controller and control panel, control panel is connected with rotating shaft, and controller is connected with radial vibration sensor with axial vibration sensor respectively.
6. a kind of condenser fan moulding dynamic balance detecting device according to claim 1, it is characterized in that, described index dial upper surface indicates equally distributed scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883987.6U CN205157116U (en) | 2015-11-06 | 2015-11-06 | Condenser fan injection molding dynamic balance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883987.6U CN205157116U (en) | 2015-11-06 | 2015-11-06 | Condenser fan injection molding dynamic balance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157116U true CN205157116U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883987.6U Expired - Fee Related CN205157116U (en) | 2015-11-06 | 2015-11-06 | Condenser fan injection molding dynamic balance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444818A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Mechanical automated balance device |
| CN108195514A (en) * | 2018-02-09 | 2018-06-22 | 广州市艾派克智能激光科技有限公司 | Automatically the device and method that uneven point position is searched after vertical dynamic balance detection |
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
-
2015
- 2015-11-06 CN CN201520883987.6U patent/CN205157116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444818A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Mechanical automated balance device |
| CN108195514A (en) * | 2018-02-09 | 2018-06-22 | 广州市艾派克智能激光科技有限公司 | Automatically the device and method that uneven point position is searched after vertical dynamic balance detection |
| CN108489667A (en) * | 2018-06-11 | 2018-09-04 | 苏州德弗朗空气控制技术有限公司 | Fan dynamic balance detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 15 Huaihai Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Bokang automotive trim Co. Address before: 241007 No. 15 Yongchang Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee before: WUHU SAIYINGXING AUTOMOBILE PARTS CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |