CN102097902A - Method for axially positioning rotor in five-station full-automatic motor rotor balance correcting machine - Google Patents
Method for axially positioning rotor in five-station full-automatic motor rotor balance correcting machine Download PDFInfo
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- CN102097902A CN102097902A CN 201010578191 CN201010578191A CN102097902A CN 102097902 A CN102097902 A CN 102097902A CN 201010578191 CN201010578191 CN 201010578191 CN 201010578191 A CN201010578191 A CN 201010578191A CN 102097902 A CN102097902 A CN 102097902A
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Abstract
The invention discloses a method for axially positioning a rotor in a five-station full-automatic motor rotor balance correcting machine. The five-station full-automatic motor rotor balance correcting machine comprises a standby station, a primary measurement station, a direction switching end station, a fan switching end station and a repetition measurement station, and among the five stations, the processed motor rotor is carried on each station about a mechanical arm rotating enter by utilizing a rotating mechanical arm. The method comprises that: 1) in running, a standby station reference point of a standby station motor rotor falls on a mechanical arm rotating common reference circle of the machine; 2) a primary measurement station motor rotor reaches a primary measurement station reference circle; 3) the direction switching end station motor rotor reaches a direction switching end station reference circle; and 4) a fan switching end station motor rotor reaches a fan switching end station reference circle. In the method, the accurate axial positioning of the rotor in the five-station full-automatic motor rotor balance correcting machine is realized. When the rotors with different lengths are processed, the axial positioning accuracy of the processed rotors can be ensured only by adjusting the position of an adjustable limiting baffle plate.
Description
Technical field
The present invention relates to a kind of axial location method of rotor, especially relate to the rotor axial localization method in a kind of five station full-automatic motor rotor balance straighteners.
Background technology
Rotor is important production and daily necessities.There is amount of unbalance in its rotor owing to be subjected to the influence of material, manufacturing process and assembling.When rotor is rotating, can produce vibration like this, bring noise, shorten harmful effect such as life of product, even bring danger, therefore must carry out dynamic balancing its rotor.
Dynamically balanced corrective in the rotor production can be divided into two big classes, promptly manual dynamic balancing straightener and full-automatic balance straightener.Manual dynamic balancing straightener cost is lower, but production efficiency is low, and balance quality is not high yet, and more to the cutting of rotor, and then the weakening of its electric property causes motor performance to degenerate, and can not satisfy the needs of High-efficient Production high-quality motor.In contrast to this, then production efficiency is contour for full-automatic balance straightener, and the balance quality height can be optimized the rotor cutting, but the machine price is more expensive relatively.Along with the development of China's motor industry, adopt full-automatic balance straightener to become inexorable trend at present.
The technical problem that the present full-automatic balance straightener of five stations that uses will solve is exactly how to eliminate when utilizing manipulator to carry between each station the problem of the rotor axial position deviation that causes.Standby station, preliminary survey station are arranged in the five station machines, switch to the end station, cut fan end station and five stations of re-measurement station, each station all is around around the manipulator, is symmetrically distributed.In the five station full-automatic motor rotor balance straighteners of present stage, the carrying of rotor and placement (location) all are the operations that merely relies on rotating machine arm, carry out subsequent handling then.Because rotating machine arm can make rotor axially produce play at it in carrying with when placing unavoidably, so the positioning accuracy of rotating machine arm often can not satisfy the accurate location requirement of rotor axial.So, preliminary survey station and re-measurement station with measurement function just can not be bearing on the bearing-surface of appointment, switching with cutting function is to end station and the cutter of cutting on the fan end station, just can not fall to being positioned on the cutting face that the place station pre-determines, cause the change of position, cutting face.That measures and cut is inaccurate, and its result reduces the performance of machine.
Document [1] Zhao Liangliang, the design of two station full-automatic balancing machines, research and realization, Zhejiang University's [master thesis], 2007. methods that adopted jacking to eject are eliminated the axial location error of rotor.In this method, the benchmark of machine is divided into machine common reference and the local benchmark of each station, and the local benchmark of each station is being the center of circle with the rotating machine arm pivot all, and the machine common reference is the outside of radius.Need be independently " jacking " and " ejecting " two cover pneumatic means of each station design during enforcement except the standby station." jacking " is that the jacking of rotor workpiece is navigated on the local benchmark of place station, and " ejecting " is the rotor workpiece to be ejected get back on the definite machine common reference of rotating machine arm.This method can be eliminated the axial location error very effectively, and weak point is that each station needs two cover pneumatic means, and mechanism's complexity is unfavorable for the machine miniaturization, thereby is difficult to implement.
Summary of the invention
The object of the present invention is to provide rotor axial localization method and device in a kind of five station full-automatic motor rotor balance straighteners, is a kind of simple, that be easy to realize, that reliability is high problem that also can solve five station full-automatic motor rotor balance straightener rotor axial location.
The technical solution used in the present invention is:
Comprise standby station, preliminary survey station, switch, cut fan end station and re-measurement station to the end station, utilize rotating machinery winding by hand manipulator pivot on each station, to carry processed rotor between five stations, during operation, streamline is transported to the standby station with processed rotor workpiece, and at this moment the standby station reference point of standby station motor rotor drops on the manipulator rotation common reference circle of machine; The step of this method is as follows:
When 1) moving, streamline is transported to the standby station with standby station motor rotor, and at this moment the standby station reference point of standby station motor rotor drops on the manipulator rotation common reference circle of machine;
2) the preliminary survey station motor rotor on the preliminary survey station to the manipulator pivot, is arrived preliminary survey station baffle plate by the standby station cylinder top on the preliminary survey station, and its displacement is the displacement of preliminary survey station, and at this moment preliminary survey station motor rotor arrives preliminary survey station basic circle;
3) switching of switching on the end station is to end station motor rotor, be switched to the switching of end on the station and change the center to the end station cylinder top tool hand-screw of disembarking, arrive and switch to end station baffle plate, at this moment its displacement is switched to the arrival of end station motor rotor and is switched to end station basic circle for switching to the displacement of end station;
4) cut and cut fan end station motor rotor on the fan end station, the fan end cylinder of being cut on the fan end station of cutting pushes up the tool hand-screw commentaries on classics center of disembarking once more, fan end station baffle plate is cut in arrival, at this moment its displacement is cut the arrival of fan end station motor rotor and is cut fan end station basic circle for cutting the displacement of fan end station;
5) the re-measurement station rotor on the re-measurement station, by the re-measurement station cylinder top on the re-measurement station to the manipulator pivot, arrive the re-measurement station baffle plate, its displacement is the re-measurement station displacement, and at this moment the re-measurement station rotor is got back on the manipulator rotation common reference circle.
The pass of described each basic circle is: preliminary survey station benchmark radius of a circle is less than manipulator rotation common reference radius of a circle, switching greater than manipulator rotation common reference radius of a circle, is cut fan end station basic circle greater than switching to end station basic circle radius and manipulator rotation common reference radius of a circle to end station benchmark radius of a circle; Following relation is arranged:
Preliminary survey station displacement-switching is to end station displacement-Qie fan end station displacement+re-measurement station displacement=0.
The beneficial effect that the present invention has is:
1) simple in structure, the reliability height is easy to realize.
2) dexterously the local benchmark of a plurality of stations is distributed in the common reference both sides, utilizes cylinder that it is switched mutually.
3), realized the accurate axial location of the rotor in the five station full-automatic motor rotor balance straighteners owing to the cooperation of cylinder and adjustable limiting baffle plate.
When 4) handling the rotor of different length, only need to regulate the position of adjustable limiting baffle plate, can guarantee the axial location precision of processing rotor.
Description of drawings
Fig. 1 makes rotor workpiece axial moving device schematic diagram.
Fig. 2 is five station full-automatic motor rotor balance straightener rotor axial positioner schematic diagrames.
Among the figure: 1, cylinder, 2, cylinder frame, 3, processed rotor workpiece, 4, the adjustable reference baffle plate, 5, rotor workpiece place station, 6, reference point, 7, standby station reference point, 8, the standby station, 9, standby station motor rotor, 10, manipulator rotation common reference circle, 11, streamline, 12, preliminary survey station reference point 13, the preliminary survey station, 14, standby station cylinder, 15, preliminary survey station motor rotor, 16, preliminary survey station baffle plate, 17, preliminary survey station basic circle, 18, switching is to end station cylinder, 19, switching is to end station motor rotor, 20, switching is to end station baffle plate, 21, switching is to end station reference point, 22, switching is to the end station, 23, switching is to end station basic circle, 24, cut the fan end station, 25, cut fan end station reference point, 26, cut fan end station baffle plate, 27, cut fan end station motor rotor, 28, cut the fan end cylinder, 29, cut fan end station basic circle, 30, the re-measurement station baffle plate, 31, the re-measurement station rotor, 32, the re-measurement station cylinder, 33, re-measurement station, 34, the re-measurement station reference point, 35, rotating machine arm, 36, the manipulator pivot.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, be to make rotor workpiece axial moving device schematic diagram.Comprise cylinder 1, cylinder frame 2, processed rotor workpiece 3 and adjustable reference baffle plate 4 among the figure, make processed rotor workpiece 3 rotor place stations 5.Under the initial condition, processed rotor workpiece 3, between cylinder 1 and adjustable reference baffle plate 4, according to the operation requirement, processed rotor workpiece 3 can withstand adjustable reference baffle plate 4 under the effect of cylinder 1.In addition, for different stations, can be with the location swap of cylinder 1 with adjustable reference baffle plate 4.Choose processed rotor workpiece 3 in the operating process and put 6 as reference near certain point of center of gravity.
As shown in Figure 2, be example with five station full-automatic motor rotor balance straighteners, embodiment is described.
In the five station full-automatic motor rotor balance straighteners standby station 8 is arranged, preliminary survey station 13, switching is to end station 22, cut five stations such as fan end station 24 and re-measurement station 33, utilize rotating machine arm 35 on each station, to carry processed rotor between five stations around manipulator pivot 36, be respectively the standby station motor rotor 9 on the standby station 8, preliminary survey station motor rotor 15 on the preliminary survey station 13, the switching of switching on end station 22 is to end station motor rotor 19, the rotor workpiece of cutting on 31, five stations of the re-measurement station rotor of cutting fan end station motor rotor 27 and re-measurement station 33 on the fan end station 24 is simultaneously processed.The reference point of the standby station motor rotor 9 on the standby station 8 is a standby station reference point 7, the reference point of the preliminary survey station motor rotor 15 on the preliminary survey station 13 is a preliminary survey station reference point 12, the switching of switching on end station 22 is to switch to end station reference point 21 to the reference point of end station motor rotor 19, cut the reference point of cutting fan end station motor rotor 27 on the fan end station 24 for cutting fan end station reference point 25, the reference point of the re-measurement station rotor 31 of re-measurement station 33 is a re-measurement station reference point 34.
During operation, streamline 11 is transported to standby station 8 with standby station motor rotor 9, and at this moment the standby station reference point 7 of standby station motor rotor 9 drops on the manipulator rotation common reference circle 10 of machine.
Preliminary survey station motor rotor 15 on the preliminary survey station 13, pushed up to manipulator pivot 36 by the standby station cylinder on the preliminary survey station 13 14, arrive preliminary survey station baffle plate 16, its displacement is preliminary survey station displacement D1, and at this moment preliminary survey station motor rotor 15 arrives preliminary survey station basic circle 17.
The switching of switching on end station 22 is to end station motor rotor 19, the switching that is switched on end station 22 is pushed up the tool hand-screw commentaries on classics center 36 of disembarking to end station cylinder 18, arrive and switch to end station baffle plate 20, at this moment its displacement is switched to 19 arrival of end station motor rotor and is switched to end station basic circle 23 for switching to end station displacement D2.
Cut and cut fan end station motor rotor 27 on the fan end station 24, the fan end cylinder of being cut on the fan end station 24 28 of cutting pushes up the tool hand-screw commentaries on classics center 36 of disembarking once more, fan end station baffle plate 26 is cut in arrival, at this moment its displacement is cut 27 arrival of fan end station motor rotor and is cut fan end station basic circle 29 for cutting fan end station displacement D3.
The pass of each basic circle is: the radius of preliminary survey station basic circle 17 is less than the radius of manipulator rotation common reference circle 10, switching is cut fan end station basic circle 29 greater than switching to holding station basic circle 23 radiuses and manipulator to rotate the radius of common reference circle 10 to the radius of the radius of holding station basic circle 23 greater than manipulator rotation common reference circle 10.Following relation is arranged:
Preliminary survey station displacement D1-switches to holding station displacement D2-to cut fan end station displacement D3+ re-measurement station displacement D4=0.
Adopt above-mentioned axial location method, make and need only cylinder of configuration on each station that needs axial location, only carry out " jacking " or " ejecting ", make structure simpler.
Claims (2)
1. station full-automatic motor rotor balance straightener rotor axial location method, comprise standby station, preliminary survey station, switch, cut fan end station and re-measurement station to the end station, utilize rotating machinery winding by hand manipulator pivot on each station, to carry processed rotor between five stations, during operation, streamline is transported to the standby station with processed rotor workpiece, and at this moment the standby station reference point of standby station motor rotor drops on the manipulator rotation common reference circle of machine; It is characterized in that the step of this method is as follows:
When 1) moving, streamline (11) is transported to standby station (8) with standby station motor rotor (9), and at this moment the standby station reference point (7) of standby station motor rotor (9) drops on the manipulator rotation common reference circle (10) of machine;
2) the preliminary survey station motor rotor (15) on the preliminary survey station (13), pushed up to manipulator pivot (36) by the standby station cylinder (14) on the preliminary survey station (13), arrive preliminary survey station baffle plate (16), its displacement is preliminary survey station displacement (D1), and at this moment preliminary survey station motor rotor (15) arrives preliminary survey station basic circle (17);
3) switching of switching on end station (22) is to end station motor rotor (19), the switching that is switched on end station (22) is pushed up the tool hand-screw commentaries on classics center (36) of disembarking to end station cylinder (18), arrive and switch to end station baffle plate (20), at this moment its displacement is switched to end station motor rotor (19) arrival and is switched to end station basic circle (23) for switching to end station displacement (D2);
4) cut and cut fan end station motor rotor (27) on the fan end station (24), the fan end cylinder of being cut on the fan end station (24) (28) of cutting pushes up the tool hand-screw commentaries on classics center (36) of disembarking once more, fan end station baffle plate (26) is cut in arrival, at this moment its displacement is cut fan end station motor rotor (27) arrival and is cut fan end station basic circle (29) for cutting fan end station displacement (D3);
5) the re-measurement station rotor (31) on the re-measurement station (33), pushed up to manipulator pivot (36) by the re-measurement station cylinder (32) on the re-measurement station (33), arrive re-measurement station baffle plate (30), its displacement is re-measurement station displacement (D4), and at this moment re-measurement station rotor (31) is got back on the manipulator rotation common reference circle (10).
2. a kind of five station full-automatic motor rotor balance straightener rotor axial location methods according to claim 1, it is characterized in that: the pass of described each basic circle is: the radius of preliminary survey station basic circle (17) is less than the radius of manipulator rotation common reference circle (10), switching is rotated the radius of common reference round (10) to the radius of end station basic circle (23) greater than manipulator, cuts fan end station basic circle (29) greater than the radius that switches to end station basic circle (23) radius and manipulator rotation common reference round (10); Following relation is arranged:
Preliminary survey station displacement (D1)-switching is to end station displacement (D2)-Qie fan end station displacement (D3)+re-measurement station displacement (D4)=0.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010578191A CN102097902B (en) | 2010-12-06 | 2010-12-06 | Method for axially positioning rotor in five-station full-automatic motor rotor balance correcting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010578191A CN102097902B (en) | 2010-12-06 | 2010-12-06 | Method for axially positioning rotor in five-station full-automatic motor rotor balance correcting machine |
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| CN102097902A true CN102097902A (en) | 2011-06-15 |
| CN102097902B CN102097902B (en) | 2012-09-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983693A (en) * | 2012-12-12 | 2013-03-20 | 常州鼎唐电机有限公司 | Five-station balancing machine for motor rotor |
| CN103170969A (en) * | 2011-12-23 | 2013-06-26 | 秦皇岛市兴龙源金属制品有限公司 | Feeding mechanical arm assembly for removing burrs on wheel hub |
| CN104410231A (en) * | 2014-12-11 | 2015-03-11 | 上海剑平动平衡机制造有限公司 | Two-station rotator drilling de-weight full-automatic balance machine |
| CN109130269A (en) * | 2018-09-27 | 2019-01-04 | 青岛双星橡塑机械有限公司 | Tyre vulcanizer |
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| CN2590262Y (en) * | 2002-12-23 | 2003-12-03 | 上海电动工具研究所 | Dynamic balance correcting machine having automatic positioning DC motor rotor angel |
| US20050119847A1 (en) * | 2002-04-19 | 2005-06-02 | Kye-Jung Park | Method for automatically compensating for unbalance correction position and correction amount in balancing machine |
| CN101630884A (en) * | 2009-08-06 | 2010-01-20 | 杭州集智机电设备制造有限公司 | Method for automatically compensating density and angle of full-automatic motor rotor balancing machine |
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2010
- 2010-12-06 CN CN201010578191A patent/CN102097902B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050119847A1 (en) * | 2002-04-19 | 2005-06-02 | Kye-Jung Park | Method for automatically compensating for unbalance correction position and correction amount in balancing machine |
| CN2590262Y (en) * | 2002-12-23 | 2003-12-03 | 上海电动工具研究所 | Dynamic balance correcting machine having automatic positioning DC motor rotor angel |
| CN101630884A (en) * | 2009-08-06 | 2010-01-20 | 杭州集智机电设备制造有限公司 | Method for automatically compensating density and angle of full-automatic motor rotor balancing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170969A (en) * | 2011-12-23 | 2013-06-26 | 秦皇岛市兴龙源金属制品有限公司 | Feeding mechanical arm assembly for removing burrs on wheel hub |
| CN102983693A (en) * | 2012-12-12 | 2013-03-20 | 常州鼎唐电机有限公司 | Five-station balancing machine for motor rotor |
| CN104410231A (en) * | 2014-12-11 | 2015-03-11 | 上海剑平动平衡机制造有限公司 | Two-station rotator drilling de-weight full-automatic balance machine |
| CN109130269A (en) * | 2018-09-27 | 2019-01-04 | 青岛双星橡塑机械有限公司 | Tyre vulcanizer |
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| CN102097902B (en) | 2012-09-19 |
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Address after: Three 310030 Hangzhou Road, Zhejiang province Xihu District Xiyuan No. 10 pier three Applicant after: HANGZHOU JIZHI MECHATRONIC Co.,Ltd. Address before: Three 310030 Hangzhou Road, Zhejiang province Xihu District Xiyuan No. 10 pier three Applicant before: Hangzhou Chi Chi mechanical and electrical equipment manufacturing Limited by Share Ltd. Address after: Three 310030 Hangzhou Road, Zhejiang province Xihu District Xiyuan No. 10 pier three Applicant after: Hangzhou Chi Chi mechanical and electrical equipment manufacturing Limited by Share Ltd. Address before: Three 310030 Hangzhou Road, Zhejiang province Xihu District Xiyuan No. 10 pier three Applicant before: Hangzhou Jizhi Mechatronic Equipment Manufacture Co.,Ltd. |
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