CN2760571Y - Magnetor stator testing device - Google Patents
Magnetor stator testing device Download PDFInfo
- Publication number
- CN2760571Y CN2760571Y CN 200420105333 CN200420105333U CN2760571Y CN 2760571 Y CN2760571 Y CN 2760571Y CN 200420105333 CN200420105333 CN 200420105333 CN 200420105333 U CN200420105333 U CN 200420105333U CN 2760571 Y CN2760571 Y CN 2760571Y
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- China
- Prior art keywords
- stator
- model
- utility
- protection cylinder
- magneto
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- 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 discloses a magnetor stator testing device, a protecting barrel and a core shaft which is used for installing a magnetor stator are fixed on a work platform, the core shaft is verticality arranged and positioned in the protecting barrel, the bottom end of the core shaft is connected with a motor output shaft on the lower part of the platform, and the core shaft is driven to rotate by a motor; the upper end of the protecting barrel is provided with a stator installing plate which is provided with a connecting pin and a connecting hole which are corresponding to a stator installing hole, and the outer side of the protecting barrel on the work platform is also provided with a wire connecting post which is connected with a stator output end and a display device input end. The utility model has the advantages of simple structure, and reasonable design; furthermore, all parametric detection of the magnetor stator can be singly completed by the utility model. Results can also be directly displayed under the condition that the utility model is connected with an outer part display, qualification or not can be understood fully at one glance by comparing with the standard values which are previously inputted into the outer part display, and the utility model is very suitable for on-line detection.
Description
Technical field
The utility model relates to motorcycle engine magneto generator pick-up unit, relates to a kind of device that the stator of magneto generator is tested particularly.
Background technology
At present, the white-hot stage has been arrived in motorcycle industry competition, and good quality is the important means that further dominates the market, so present performance and quality requirements such as reliability to the motorcycle engine parts that comprise magneto generator is more and more higher.Magneto generator comprises stator and rotor two parts, and the detection to magneto generator in the past is regardless of stator and rotor, promptly can't directly detect the magneto generator stator separately, can only carry out comprehensive detection and test item only limits to lighting voltage and ignition angle to magneto generator.Traditional magneto generator detection method adopts the magneto ignition system proving installation, before detecting, the workman will dismantle frock clamp, again magneto generator is installed on the anchor clamps, carry out circuit then and connect, test finishes, and can not directly know various parameters, need gather data, by could finally determining the occurrence of each parameter after a series of calculating.The disadvantage of the method is directly to detect separately the magneto generator stator, and efficient is low, and finishing a detection needs one hour nearly, therefore is not suitable for online detection; Substantially can't detect for projects such as trigger waveform, igniting charge waveforms, igniting peak value, insulating property, short circuit in windings, the cost height is not said, and owing to need to finish the connection of circuit before detecting, and need data are carried out complicated processing, so the testing staff is also had higher requirements.
Summary of the invention
At the prior art above shortcomings, the purpose of this utility model just is to provide a kind of device simple, that can finish the various parameter detecting of magneto generator stator separately that uses.
The technical solution of the utility model is achieved in that a kind of magneto generator stator proving installation, comprise workbench, be fixed with protection cylinder and the mandrel that is used to install magneto rotor on the workbench, mandrel vertically is provided with and is positioned at protection cylinder, the mandrel bottom is connected with the motor output shaft of platform below, by its rotation of driven by motor.Be provided with the stator installing plate that is used for stator is play fixing and installation effect in the protection cylinder upper end, the stator installing plate is provided with connecting pin corresponding with the stator mounting hole and connecting hole.The protection cylinder outside also is provided with the binding post that connects stator output terminal and display device input end on workbench.
Adopt the magneto generator stator proving installation of technique scheme, use simple, at first the magneto rotor of a standard is installed on the mandrel in the protection cylinder (for the magneto generator stator of same model, these installation steps only need to carry out when first magneto generator stator of test, other then can use same magneto rotor), next again magneto generator stator to be tested is fixed on the stator installing plate by connecting pin and connecting hole, with the corresponding connection of its output cable with binding post, last starter motor, drive the magneto rotor rotation by it, the magneto rotor of rotation produces magnetic field, and by stator cutting magnetic line generation electric signal, directly trigger waveform, the igniting charge waveforms, the igniting peak value, insulating property, projects such as short circuit in winding show by the department of computer science that is electrically connected with the binding post exterior display device of unifying, by comparing, can judge very intuitively whether magneto generator stator to be tested is qualified with the standard value of importing exterior display device in advance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model relates to a kind of magneto generator stator proving installation, comprises workbench 1, is fixed with columniform protection cylinder 2 and the mandrel 3 that is used to install magneto rotor on the workbench 1.Mandrel 3 vertically is provided with and is positioned at protection cylinder 2, which is provided with the positioning key corresponding with the magneto rotor keyway, and its lower end is connected with motor 5 output shafts of platform 1 below by driving belt 4, drives its rotation by motor 5.Be provided with stator installing plate 6 in protection cylinder 2 upper ends, stator installing plate 6 is rounded, and its size is suitable with protection cylinder 2 external diameters.The effect of protection cylinder 2 has two, and one is used for support stator installing plate 6; It two shields, and prevents that rotor from causing damage to external world because of high speed rotating comes off.Stator installing plate 6 is provided with two connecting holes 11 corresponding with the magneto generator stator, and each connecting hole 11 has the connecting pin 12 that matches.In the present embodiment, connecting hole 11 is a threaded hole, and connecting pin 12 is a screw.By connecting pin 12 the magneto generator stator is fixed on the stator installing plate 6.Be positioned at protection cylinder 2 outsides and be provided with support 7 on workbench 1, binding post 8 is installed on the support 7, binding post 8 is connected with the output terminal of stator, and the extension line of binding post 8 links to each other with the digital storage oscilloscope of computer system, display and standard respectively.Display comprises graphic alphanumeric display and digital indicator, graphic alphanumeric display shows trigger waveform, igniting charge waveforms, and digital indicator directly shows ignition angle, cutoff number of times, lighting current, rotating speed, ignition voltage, trigger voltage and the lighting voltage of stator.Display and oscillograph are prior art, are produced by the BeiJing PuYuanJing power Science Co., Ltd, and model is DS 5022M.Because binding post and display, the oscillographic connection do not need to spend performing creative labour for the person of ordinary skill of the art and just can realize, thus on accompanying drawing its connected mode of omission.
In order to make the stator installing plate firm on protection cylinder, the utility model protection cylinder 2 outsides on workbench 1 are provided with cylinder 9, connect a movable compact heap 10 on the piston rod of cylinder 9.During detection, stator installing plate 6 firmly places protection cylinder 2 upper ends under the effect of movable compact heap 10.Simultaneously, for the ignition angle magneto generator shows intuitively, present embodiment also is provided with ignition angle index dial 13 on workbench 1, ignition angle index dial 13 fits tightly by the barrel and the magneto rotor of protection cylinder 2, establishes pointer in the ignition angle index dial 13 and indicates intuitively at the ignition angle of the following magneto generator of effect of magnetic field force.
The working time of motor is controlled by time control unit in a complete test process, and time control unit is a single-chip microcomputer.In the present embodiment, a course of work is set at 20 seconds, and this moment, output signal was steady, and test result is the most reliable.Certainly, also can directly control the working time of motor by manual operation startup/stop button.
Principle of work of the present utility model is such: after magneto rotor is sleeved on the mandrel, and starter motor, motor drives the mandrel rotation by preset rotation speed, and then drives the magneto rotor rotation by mandrel.In rotation process, magneto rotor produces magnetic field, and produces electric signal by the stator cutting magnetic line.In the rotation speed change process, cutoff number of times, coil voltage, electric current are by screen demonstration together after the Computer Processing, and by comparing with the standard value of importing computing machine in advance, if the result is qualified, it is qualified then directly to show on screen; Otherwise show defective.Trigger waveform, igniting charge waveforms then show by oscillograph, and can directly and import oscillographic reference waveform in advance and compare demonstration.
Claims (2)
1. magneto generator stator proving installation, comprise workbench (1), it is characterized in that: be fixed with protection cylinder (2) on the described workbench (1) and be used to install the mandrel (3) of magneto rotor, mandrel (3) vertically is provided with and is positioned at protection cylinder (2), and mandrel (3) bottom is connected with motor (5) output shaft of platform below; Be provided with stator installing plate (6) in protection cylinder (2) upper end, stator installing plate (6) is provided with connecting pin corresponding with the stator mounting hole (12) and connecting hole (11); Go up protection cylinder (2) outside at workbench (1) and also be provided with the binding post (8) that connects stator output terminal and display device input end.
2. magneto generator stator proving installation according to claim 1, it is characterized in that: described workbench (1) is gone up protection cylinder (2) outside and is provided with cylinder (9), connects the movable compact heap (10) that is used to compress stator installing plate (6) on the piston rod of cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105333 CN2760571Y (en) | 2004-11-27 | 2004-11-27 | Magnetor stator testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105333 CN2760571Y (en) | 2004-11-27 | 2004-11-27 | Magnetor stator testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760571Y true CN2760571Y (en) | 2006-02-22 |
Family
ID=36082774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105333 Expired - Fee Related CN2760571Y (en) | 2004-11-27 | 2004-11-27 | Magnetor stator testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760571Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589887A (en) * | 2011-01-17 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Motor testing device |
| CN104898060A (en) * | 2015-06-18 | 2015-09-09 | 青岛艾诺智能仪器有限公司 | Device and method of rapidly detecting backward installed stator coil |
| CN106595432A (en) * | 2016-11-30 | 2017-04-26 | 东莞市天合机电开发有限公司 | Stator inner hole automatic detection device |
| CN108181108A (en) * | 2017-11-28 | 2018-06-19 | 广州市昊志机电股份有限公司 | A kind of magneto test fixture structure |
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
-
2004
- 2004-11-27 CN CN 200420105333 patent/CN2760571Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589887A (en) * | 2011-01-17 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Motor testing device |
| CN104898060A (en) * | 2015-06-18 | 2015-09-09 | 青岛艾诺智能仪器有限公司 | Device and method of rapidly detecting backward installed stator coil |
| CN104898060B (en) * | 2015-06-18 | 2018-08-07 | 青岛艾诺智能仪器有限公司 | The anti-loaded device for fast detecting of stator coil |
| CN106595432A (en) * | 2016-11-30 | 2017-04-26 | 东莞市天合机电开发有限公司 | Stator inner hole automatic detection device |
| CN106595432B (en) * | 2016-11-30 | 2018-12-25 | 宁国金鑫电机有限公司 | A kind of automatic detection device of stator inner hole |
| CN108181108A (en) * | 2017-11-28 | 2018-06-19 | 广州市昊志机电股份有限公司 | A kind of magneto test fixture structure |
| CN110907825A (en) * | 2019-11-14 | 2020-03-24 | 温州大学苍南研究院 | Test tool of brushless direct current motor prototype |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN ENGINE MANUFACTURING CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20071221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071221 Address after: Shen Shen industrial park, Banan District, Chongqing, China: 400054 Patentee after: Chongqing Zongshen Engine Manufacturing Co., Ltd. Address before: No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu, 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20121127 |