CN104577634A - Device for turning collecting ring on line and use method for device - Google Patents

Device for turning collecting ring on line and use method for device Download PDF

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Publication number
CN104577634A
CN104577634A CN201410799317.6A CN201410799317A CN104577634A CN 104577634 A CN104577634 A CN 104577634A CN 201410799317 A CN201410799317 A CN 201410799317A CN 104577634 A CN104577634 A CN 104577634A
Authority
CN
China
Prior art keywords
motor
driving wheel
driven pulley
collector ring
turning
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.)
Pending
Application number
CN201410799317.6A
Other languages
Chinese (zh)
Inventor
高静
叶军海
张弘
苏胜勇
刘涛
蔡晓君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anshan Iron & Steel Electric Co Ltd
Original Assignee
Anshan Iron & Steel Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anshan Iron & Steel Electric Co Ltd filed Critical Anshan Iron & Steel Electric Co Ltd
Priority to CN201410799317.6A priority Critical patent/CN104577634A/en
Publication of CN104577634A publication Critical patent/CN104577634A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B5/00Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/28Electric drives
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/14Maintenance of current collectors, e.g. reshaping of brushes, cleaning of commutators

Abstract

The invention relates to a device for turning a collecting ring on line. A motor of the collecting ring to be turned is dragged to rotate by a motor dragging machine. The device comprises the motor dragging machine, a belt, a driving wheel and a driven wheel, wherein the driving wheel is fixedly connected with a shaft extension of the motor dragging machine; the driven wheel is connected with a charge shaft of the motor; the driving wheel and the driven wheel are connected through the belt. The device has the advantages that the motor dragging machine is used for driving the uncharged motor to rotate, thus enabling the collecting ring to rotate and meeting a turning requirement; therefore, the problem of difficulty in detaching the collecting ring is solved, and the aim of turning the collecting ring on line is achieved. The whole device is portable and flexible, occupies a small area, cannot be limited by the space and is convenient to mount.

Description

A kind of device for online turning collector ring and using method
Technical field
The present invention relates to a kind of device for online turning collector ring and using method.
Background technology
Ac motor is in production process is run, and its collector ring all creates wearing and tearing in various degree and electric arc burn.Collector ring surface damage is relatively more serious, and electrical arc erosion dell has even appearred in some collector ring surfaces, beats more severe, affect motor and normally run when brush runs.Normal docking needs whole motor to pull down, then decomposes, and rotor is extracted out and repairs collector ring, it is longer that this method repairs the duration, brings loss to the performance of enterprises.
In motor repair industry, for the repairing of motor collecting ring, generally, be that motor is removed from scene, then transport to the turning that repair shop carries out collector ring.Removing difficulty as run into motor, when cannot transport to repair shop, can process in two kinds of situation: the first, treat that the motor of turning collector ring can on-line operation can speed governing, or rotating speed is within the scope of suitable turning.Can be the method for a kind of online repairing collecting ring of 200810012643.2 with application number, it is placed under repair.The motor that the inapplicable rotating speed of the method is too fast, and the usual weight of the motor that scene is not easily moved is 6-7 ton, rotating speed is very fast, connects by routine the low cruise that pressure regulator, frequency converter etc. cannot meet turning needs.The second, treats that the motor of turning collector ring cannot on-line operation, maybe can run but can not speed governing, and its rotating speed is not within the scope of suitable turning, and this just needs a kind of device and using method of online turning collector ring.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of device for online turning collector ring and using method, this device can realize carrying out collector ring to uncharged ac motor and repair online, not by space constraint, installs easy to operate.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of device for online turning collector ring, motor drag machine is utilized to drag the electric machine rotation treating turning collector ring, comprise motor drag machine, belt, driving wheel, driven pulley, driving wheel is stretched with motor drag arbor and is fixedly connected with, driven pulley is connected with the load axis of motor, and driving wheel is connected by belt with driven pulley.
Described driven pulley is made up of upper and lower two parts, and load axis clamping is fixed by bolt by upper and lower two parts.
Described motor drag machine is the adjustable speed motor pull-over gear of band gearbox.
Described belt is adjustable straps.
Described driving wheel is connected by shaft coupling with motor drag machine.
For the using method of the device of online turning collector ring, comprise the following steps:
1) fixed electrical machinery pull-over gear, makes the shaft extension center of motor drag machine consistent with the load axis centre-height of motor, installs driving wheel and driven pulley, makes the radial direction of driving wheel and driven pulley point-blank, installs belt;
2) regulate preset rotation speed, open motor drag machine; Motor drag machine drives driving wheel to rotate, driving wheel drives driven pulley to rotate by belt transmission, and driven pulley, by driving load axis to rotate with the interference fit of load axis, makes the wire velocity control of motor collecting ring at 1-5m/s, reach required cutting speed, with lathe tool, turning is carried out to collector ring; As needs speed change, the speed of motor drag machine can be directly regulated to carry out speed governing.
Compared with prior art, the invention has the beneficial effects as follows:
Utilize motor drag machine to drive uncharged electric machine rotation, and then realize the rotation of collector ring, meet turning needs, solve the problem of collector ring being removed to difficulty, achieve the object of online turning collector ring.Whole device is portable and smart, and floor space is little not by space constraint, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that motor drag machine is connected with driving wheel.
Fig. 3 is the front view of driven pulley.
Fig. 4 is the side view of driven pulley.
In figure: 1-motor drag machine 2-driving wheel 3-driven pulley 4-belt 5-upper part 6-lower part 7-speed governing handle 8-fixes footing 9-motor.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following embodiment.
See Fig. 1-Fig. 4, a kind of device for online turning collector ring, utilize motor drag machine 1 to drag and treat that the motor 9 of turning collector ring rotates, comprise motor drag machine 1, belt 4, driving wheel 2, driven pulley 3, driving wheel 2 is fixedly connected with motor drag machine 1 shaft extension, driven pulley 3 is connected with the load axis of motor 9, and driving wheel 2 is connected by belt 4 with driven pulley 3.
Wherein, driven pulley 3 is made up of upper and lower two parts 5,6, and load axis clamping is fixed by bolt by upper and lower two parts 5,6.Motor drag machine 1 is the adjustable speed motor pull-over gear 1 of band gearbox.Belt 4 is adjustable straps 4, is preferably Type B adjustable straps 4.Driving wheel 2 is connected by shaft coupling with motor drag machine 1.Motor drag machine 1 is fixed, by establishing speed governing handle 7 thereon to regulate during speed governing by fixing footing 8.
For the using method of the device of online turning collector ring, comprise the following steps:
1) fixed electrical machinery pull-over gear 1, makes the shaft extension center of motor drag machine 1 consistent with the load axis centre-height of motor 9, installs driving wheel 2 and driven pulley 3, makes the radial direction of driving wheel 2 and driven pulley 3 point-blank, installs belt 4;
2) regulate preset rotation speed, open motor drag machine 1; Motor drag machine 1 drives driving wheel 2 to rotate, driving wheel 2 drives driven pulley 3 to rotate by belt 4 transmission, driven pulley 3 is by driving load axis to rotate with the interference fit of load axis, make the wire velocity control of motor 9 collector ring at 1-5m/s, reach required cutting speed, with lathe tool, turning is carried out to collector ring; As needs speed change, the speed of motor drag machine 1 can be directly regulated to carry out speed governing.
Because site space operating environment is limited, after good for motor drag machine 1 overall dimensions design limiting, and according to turning wire rate request, the speed adjustable range of design gearbox is 300 ~ 800r/min.Make the rotary rpm of motor 9 load axis reach the cutting speed of turning collector ring, and speed governing can be needed according to difference.
Because field operation, equipment conveying and installation question need be considered, so need consider to be designed to dismantled and assembled equipment during design.
Transmission mechanism, because the spacing of mountable device position and motor 9 axle is large, so adopt tape handler.For convenience of transport, transmission mechanism is designed to demountable structure, is connected by the driving wheel 2 of V belt translation with motor drag machine 1 shaft extension by shaft coupling.Driven pulley 3 is split type, be divided into upper and lower two parts 5,6, between top and the bottom 5,6, leave gap, by bolt, upper and lower two parts 5,6 and driven pulley 3 are fixed, make it and treat that turning motor 9 load axis clamps and form interference fit, load axis can be driven to rotate.Belt 4 is chosen as detachable adjustable length.According to the linear velocity etc. that the centre-to-centre spacing of the gearbox speed adjustable range of motor drag machine 1, load axis and shaft extension, axle journal and turning collector ring require, designing and calculating goes out the gearratio of this V belt translation, the structure of driving wheel 2 and driven pulley 3, size and groove number, belt 4 model and belt length etc., and proofread.During work, the linear velocity of collector ring should control at 1-5m/s, and bite should control at 0.03mm-0.35mm.
The present invention utilizes motor drag machine to drive uncharged electric machine rotation, and then realizes the rotation of collector ring, meets turning needs, solves the problem of collector ring being removed to difficulty, achieves the object of online turning collector ring.Whole device is portable and smart, and floor space is little not by space constraint, easy for installation.

Claims (6)

1. the device for online turning collector ring, it is characterized in that, motor drag machine is utilized to drag the electric machine rotation treating turning collector ring, comprise motor drag machine, belt, driving wheel, driven pulley, driving wheel is stretched with motor drag arbor and is fixedly connected with, driven pulley is connected with the load axis of motor, and driving wheel is connected by belt with driven pulley.
2. a kind of device for online turning collector ring according to claim 1, it is characterized in that, described driven pulley is made up of upper and lower two parts, and load axis clamping is fixed by bolt by upper and lower two parts.
3. a kind of device for online turning collector ring according to claim 1, is characterized in that, described motor drag machine is the adjustable speed motor pull-over gear of band gearbox.
4. a kind of device for online turning collector ring according to claim 1, it is characterized in that, described belt is adjustable straps.
5. a kind of device for online turning collector ring according to claim 1, it is characterized in that, described driving wheel is connected by shaft coupling with motor drag machine.
6. the using method of the device for online turning collector ring according to claim 1-5 any one, is characterized in that, comprise the following steps:
1) fixed electrical machinery pull-over gear, makes the shaft extension center of motor drag machine consistent with the load axis centre-height of motor, installs driving wheel and driven pulley, makes the radial direction of driving wheel and driven pulley point-blank, installs belt;
2) regulate preset rotation speed, open motor drag machine; Motor drag machine drives driving wheel to rotate, driving wheel drives driven pulley to rotate by belt transmission, and driven pulley, by driving load axis to rotate with the interference fit of load axis, makes the wire velocity control of motor collecting ring at 1-5m/s, reach required cutting speed, with lathe tool, turning is carried out to collector ring; As needs speed change, the speed of motor drag machine can be directly regulated to carry out speed governing.
CN201410799317.6A 2014-12-19 2014-12-19 Device for turning collecting ring on line and use method for device Pending CN104577634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410799317.6A CN104577634A (en) 2014-12-19 2014-12-19 Device for turning collecting ring on line and use method for device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410799317.6A CN104577634A (en) 2014-12-19 2014-12-19 Device for turning collecting ring on line and use method for device

Publications (1)

Publication Number Publication Date
CN104577634A true CN104577634A (en) 2015-04-29

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ID=53093126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410799317.6A Pending CN104577634A (en) 2014-12-19 2014-12-19 Device for turning collecting ring on line and use method for device

Country Status (1)

Country Link
CN (1) CN104577634A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201841267U (en) * 2010-10-27 2011-05-25 上海宝钢设备检修有限公司 Online turning device for collecting ring of synchronous rolling mill
CN202123365U (en) * 2011-05-18 2012-01-25 重庆科菲精密机械有限公司 Tool platform of turning and grinding combined processing machine tool
CN203418120U (en) * 2013-07-15 2014-02-05 庆阳市前进机械制造有限公司 Repairing and turning machine with double rollers needless to be disassembled

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201841267U (en) * 2010-10-27 2011-05-25 上海宝钢设备检修有限公司 Online turning device for collecting ring of synchronous rolling mill
CN202123365U (en) * 2011-05-18 2012-01-25 重庆科菲精密机械有限公司 Tool platform of turning and grinding combined processing machine tool
CN203418120U (en) * 2013-07-15 2014-02-05 庆阳市前进机械制造有限公司 Repairing and turning machine with double rollers needless to be disassembled

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Application publication date: 20150429

RJ01 Rejection of invention patent application after publication