CN104931880B - Rotor intelligence beat test system - Google Patents
Rotor intelligence beat test system Download PDFInfo
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- CN104931880B CN104931880B CN201510295939.XA CN201510295939A CN104931880B CN 104931880 B CN104931880 B CN 104931880B CN 201510295939 A CN201510295939 A CN 201510295939A CN 104931880 B CN104931880 B CN 104931880B
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Abstract
The present invention relates to a kind of rotor intelligence beat test system, it includes tester table, the component of the beat test device that is arranged on tester table and the rotation of motor rotor, and the beat test device includes：Axial laser displacement meter, displacement signal is transferred to the displacement transducer one of the axial laser displacement meter, radial direction laser displacement meter, displacement signal is transferred to the displacement transducer two of the radial direction laser displacement meter, the axial laser displacement meter and radial direction laser displacement meter are arranged on the table top of the tester table, the component of the motor rotor rotation is arranged on below the table top of the tester table, during the Component driver rotor rotation of the motor rotor rotation, the axial laser displacement meter can detect its beat displacement on axial rotary, the radial direction laser displacement meters can detect its beat displacement diametrically.The test result accuracy of the system is high, and stability is good.
Description
Technical field
The invention belongs to rotor testing field, and in particular to a kind of rotor intelligence beat test system.
Background technology
For judging the elements such as flabellum or rotating shaft dynamic quality characteristic under working speed, beat is an important reference
Index parameter, dynamic beat source include spindle central skew, amount of unbalance and geometric tolerances etc., and its relatively low beat amount can
It is higher in the lower stability that runs at high speed to represent rotating shaft piece, noise vibration amount is smaller.
At present, conventional beat test system is when testing the product to be measured such as rotating shaft, and measuring surface is usually common continuous
Planar survey, and the discontinuous face structure of this structure of flabellum can not measure so that the measurement precision of system is low, stability is poor.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of rotor intelligence beat test system, the system makes
With convenient, can the beat such as intelligent test flabellum or rotor, the test result accuracy of this system is high, and stability is good.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of rotor intelligence beat test system, it includes tester table, the beat being arranged on tester table is surveyed
Trial assembly is put and the component of motor rotor rotation, the beat test device include：Axial laser displacement meter, by displacement
Signal is transferred to the displacement transducer one of the axial laser displacement meter, radial direction laser displacement meter, displacement signal is transferred into institute
The displacement transducer two of radial direction laser displacement meter is stated, the axial laser displacement meter and radial direction laser displacement meter are arranged at described
On the table top of tester table, the component of the motor rotor rotation is arranged on below the table top of the tester table, described
During the Component driver rotor rotation of motor rotor rotation, the axial laser displacement meter can detect it in rotary shaft
Upward beat displacement, the radial direction laser displacement meters can detect its beat displacement diametrically.
In the preferred embodiment of the present invention, further comprise, axial laser displacement meter and radial direction the laser displacement
Meter connects regulation and control main frame by data wire, and the regulation and control main frame is pressed provided with what display screen, button and controlled motor rotated
Button.
In the preferred embodiment of the present invention, further comprise, the component of motor rotor rotation includes motor, institute
The output shaft for stating motor is connected with gear, and the gear engages with a rotation fluted disc, and rotor can be stuck in the rotation
In fluted disc, motor rotating band moving gear rotation, gear drives rotary teeth disc spins, and rotor is with the rotary teeth disc spins.
In the preferred embodiment of the present invention, further comprise, spacing hole, the rotation are provided with inside the rotation fluted disc
The excircle for turning fluted disc is provided with some teeth, and tooth engages with the tooth of gear, with described after rotor is spacing in the spacing hole
Rotary teeth disc spins.
In the preferred embodiment of the present invention, further comprise, being provided with the spacing hole can be along above and below spacing hole
Mobile clamping jaw, the clamping jaw are clamped rotor and are limited in inside rotation fluted disc, and rotor is with the rotary teeth disc spins.
In the preferred embodiment of the present invention, further comprise, the end of the clamping jaw is connected with rotary oil cylinder, passes through
The rotary oil cylinder promotes the clamping jaw to be moved up and down in spacing hole.
In the preferred embodiment of the present invention, further comprise, the side wall both sides of the spacing hole are all provided with fluted, folder
The part that the end of pawl contacts with spacing hole is provided with limited block, and the limited block slides in a groove.
The beneficial effects of the invention are as follows:
The test system of one, the present invention, rotor to be measured can be sensed by the radium-shine displacement meter on axially and radially in work
Make the beat amount under rotating speed, be not only able to monitor continuous surface, and discontinuous face structure can be detected, the test result of the system
The beat amount of surface rotor can be accurately obtained, accuracy is high, and stability is good.
Secondly, the present invention test system, whole intelligentized control method is easy to use, and regulate and control conveniently, simplify use
Step.
Brief description of the drawings
Technical scheme in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 the structural representation of present invention.
Fig. 2 is the component structure diagram of motor rotor rotation.
Fig. 3 is the structural representation that clamping jaw moves up and down in fluted disc is rotated.
Wherein, 1- regulates and controls main frame, 11- display screens, 12- buttons, 13- buttons, 2- tester tables, the rotation of 3- motors rotor
The component turned, 31- motors, the output shaft of 32- motors, 33- gears, 34- rotation fluted discs, 35- spacing holes, 36- clamping jaws, 37- rotations
Turn oil cylinder, the end of 38- clamping jaws, 341- grooves, 381- limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment
As shown in figure 1, disclosing a kind of rotor intelligence beat test system in the present embodiment, it includes regulating and controlling main frame
1st, the component 3 of tester table 2, the beat test device that is arranged on tester table 2 and the rotation of motor rotor, by electricity
Machine rotor is fixed on the component 3 of motor rotor rotation, the rotation of its drive motor rotor, and beat test device can be examined
Radial beat amount and axial-shift amount when measuring rotor rotation.
Specifically, above-mentioned beat test device includes：Axial laser displacement meter 4, displacement signal is transferred to above-mentioned axial direction
The displacement transducer 1 of laser displacement meter 4, radial direction laser displacement meter 5, displacement signal is transferred to above-mentioned radial direction laser displacement
The displacement transducer 2 51 of meter 5, above-mentioned axial laser displacement meter 4 and radial direction laser displacement meter 5 are arranged at above-mentioned tester table 2
Table top on, also, above-mentioned axial laser displacement meter 4 and radial direction laser displacement meters 5 connect regulation and control main frame 1 by data wire,
Above-mentioned regulation and control main frame 1 is provided with the button 13 that display screen 11, button 12 and controlled motor rotate.
The component 3 of above-mentioned motor rotor rotation is arranged on below the table top of above-mentioned tester table 2, above-mentioned motor
During the motor rotor of component 3 rotation of rotor rotation, above-mentioned axial laser displacement meter 4 can detect it on axial rotary
Beat displacement, above-mentioned radial direction laser displacement meters 5 can detect its beat displacement diametrically.
Specifically as shown in Figure 2, the power source of the component 3 of above-mentioned motor rotor rotation is motor 31, motor
Output shaft 32 is connected with gear 33, and said gear 33 engages with a rotation fluted disc 34, and the inside of rotation fluted disc 34 is provided with spacing hole
35, the excircle of above-mentioned rotation fluted disc 34 is provided with some teeth, and tooth engages with the tooth of gear 33, and rotor is in above-mentioned spacing hole 35
In it is spacing after rotated with above-mentioned rotation fluted disc 34, i.e. the rotating band moving gear 33 of motor 31 rotates, gear 33 drive rotation fluted disc 34
Rotation, rotor rotate with above-mentioned rotation fluted disc 34.
As shown in figure 3, being provided with above-mentioned spacing hole 35 can press from both sides along the clamping jaw 36 that spacing hole moves up and down, above-mentioned clamping jaw 36
Firmly rotor is limited in inside rotation fluted disc 34, and rotor rotates with above-mentioned rotation fluted disc 34.
Rotor to be detected is placed into clamped in clamping jaw 36 when, there is rotary oil cylinder to promote clamping jaw 36 to protrude
Rotate fluted disc, after rotor is clipped in clamping jaw 36, the bar of rotary oil cylinder 37 withdraw go to drive clamping jaw 36 to return to it is original
Position, and the end of clamping jaw 36 is stuck in the spacing hole 35 of rotation fluted disc 34 so that and clamping jaw 36 rotates with rotation fluted disc 34, turns
Rotary oil cylinder 37 is also with synchronous axial system when dynamic.Specific connected mode between them is：Connected in the end of above-mentioned clamping jaw 36
There is rotary oil cylinder 37, promote above-mentioned clamping jaw 36 to be moved up and down in spacing hole 35 by above-mentioned rotary oil cylinder 37.
The side wall both sides of above-mentioned spacing hole 35 are all provided with fluted 341, the part that the end 38 of clamping jaw contacts with spacing hole 35
Provided with limited block 381, above-mentioned limited block 381 slides in groove 341.
The operation principle of test system in the present embodiment：After rotor to be tested is clamped by clamping jaw, startup is pressed
Button, motor rotation, motor give rotor one work rotation status, then pass through displacement transducer one, displacement transducer two
Shifted signal on axially and radially is transmitted to axial laser displacement meter and radial direction laser displacement meter, axial laser displacement meter and footpath
The beat amount monitored to laser displacement meter is transferred to regulation and control main frame, and regulation and control main frame is given with data signal to be shown.
The test system of the present invention, rotor to be measured can be sensed by the radium-shine displacement meter on axially and radially in working speed
Under beat amount, be not only able to monitor continuous surface, and discontinuous face structure can be detected, the test result of the system being capable of essence
The beat amount of surface rotor is really obtained, accuracy is high, and stability is good.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (4)
1. a kind of rotor intelligence beat test system, it includes tester table, the beat being arranged on tester table test
Device and the component of motor rotor rotation, it is characterised in that the beat test device includes：Axial laser displacement
Meter, the displacement transducer one that displacement signal is transferred to the axial laser displacement meter, radial direction laser displacement meter, by displacement signal
The displacement transducer two of the radial direction laser displacement meter is transferred to, the axial laser displacement meter and radial direction laser displacement meter are all provided with
Put on the table top of the tester table, the component of the motor rotor rotation is arranged under the table top of the tester table
Side, when the Component driver rotor of the motor rotor rotation rotates, the axial laser displacement meter can detect it
Beat displacement on axial rotary, the radial direction laser displacement meters can detect its beat displacement diametrically；
The component of motor rotor rotation includes motor, and the output shaft of the motor is connected with gear, the gear and one
Fluted disc engagement is rotated, rotor can be stuck in the rotation fluted disc, and motor rotating band moving gear rotation, gear drives rotation
Fluted disc rotates, and rotor is with the rotary teeth disc spins；
Be provided with spacing hole inside the rotation fluted disc, the excircle for rotating fluted disc is provided with some teeth, and the tooth of tooth and gear is nibbled
Close, with the rotary teeth disc spins after rotor is spacing in the spacing hole；
The clamping jaw that can be moved up and down along spacing hole is provided with the spacing hole, the clamping jaw clamps rotor and is limited in rotation
Inside fluted disc, rotor is with the rotary teeth disc spins.
2. rotor intelligence beat test system according to claim 1, it is characterised in that the axial laser displacement
Meter and radial direction laser displacement meters by data wire connect regulation and control main frame, it is described regulate and control main frame provided with display screen, button and
The button that controlled motor rotates.
3. rotor intelligence beat test system according to claim 1, it is characterised in that the end of the clamping jaw connects
Rotary oil cylinder is connected to, promotes the clamping jaw to be moved up and down in spacing hole by the rotary oil cylinder.
4. rotor intelligence beat test system according to claim 3, it is characterised in that the side wall of the spacing hole
Both sides are all provided with fluted, and the part that the end of clamping jaw contacts with spacing hole is provided with limited block, and the limited block slides in a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295939.XA CN104931880B (en) | 2015-06-02 | 2015-06-02 | Rotor intelligence beat test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295939.XA CN104931880B (en) | 2015-06-02 | 2015-06-02 | Rotor intelligence beat test system |
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| Publication Number | Publication Date |
|---|---|
| CN104931880A CN104931880A (en) | 2015-09-23 |
| CN104931880B true CN104931880B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510295939.XA Active CN104931880B (en) | 2015-06-02 | 2015-06-02 | Rotor intelligence beat test system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269405B (en) * | 2015-11-13 | 2019-01-29 | 东莞市显隆电机有限公司 | High-speed high-precision laser displacement dynamic deflection tester |
| CN111965395B (en) * | 2020-08-14 | 2021-03-30 | 浙江沪龙科技股份有限公司 | Motor production detection system and detection method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101285671A (en) * | 2008-06-04 | 2008-10-15 | 益阳橡胶塑料机械集团有限公司 | Closed-smelting machine rotor vibration movement detection device |
| CN103791810A (en) * | 2014-02-14 | 2014-05-14 | 哈尔滨工业大学 | Aero-engine rotor stacking assembly method and device based on radial and axial measurement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383488C (en) * | 2006-03-17 | 2008-04-23 | 清华大学 | Method and sensor for measuring radial and axial displacement of synchronouslly rotation axis |
| CN101770064A (en) * | 2009-01-05 | 2010-07-07 | 富准精密工业(深圳)有限公司 | Device and method for detecting displacement of automatic focusing lens |
| US8706288B2 (en) * | 2009-05-21 | 2014-04-22 | Electro Scientific Industries, Inc. | Apparatus and method for non-contact sensing of transparent articles |
| CN102221351A (en) * | 2010-04-19 | 2011-10-19 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN102607360B (en) * | 2012-03-14 | 2014-05-28 | 瑞智(青岛)精密机电有限公司 | Method and device for measuring rotor uniwafer deflection |
| CN202938746U (en) * | 2012-11-14 | 2013-05-15 | 龙泉市金鸿汽车空调有限公司 | Semi-automatic rotor deflection detector |
| CN103267465B (en) * | 2013-05-08 | 2015-11-25 | 河北省电力勘测设计研究院 | The device of synchro measure positive coupling axis and radial displacement |
| CN204719210U (en) * | 2015-06-02 | 2015-10-21 | 苏州工业园区聚博精密设备有限公司 | Rotor intelligence beat test macro |
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- 2015-06-02 CN CN201510295939.XA patent/CN104931880B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285671A (en) * | 2008-06-04 | 2008-10-15 | 益阳橡胶塑料机械集团有限公司 | Closed-smelting machine rotor vibration movement detection device |
| CN103791810A (en) * | 2014-02-14 | 2014-05-14 | 哈尔滨工业大学 | Aero-engine rotor stacking assembly method and device based on radial and axial measurement |
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| CN104931880A (en) | 2015-09-23 |
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Address after: Room 2176, building 2, Lianfeng Commercial Plaza, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: SUZHOU INDUSTRIAL PARK JUMBO PRECISION DEVICE Co.,Ltd. Address before: 215000 second teaching building, No. 150 benevolence Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU INDUSTRIAL PARK JUMBO PRECISION DEVICE Co.,Ltd. |
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Address after: Room 111-03, building 1, No. 10, Jinshan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Jubo precision equipment Co.,Ltd. Address before: Room 2176, building 2, Lianfeng Commercial Plaza, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU INDUSTRIAL PARK JUMBO PRECISION DEVICE Co.,Ltd. |