CN201616743U - Automatic clearing device of commutator of motor rotor - Google Patents
Automatic clearing device of commutator of motor rotor Download PDFInfo
- Publication number
- CN201616743U CN201616743U CN2010201194872U CN201020119487U CN201616743U CN 201616743 U CN201616743 U CN 201616743U CN 2010201194872 U CN2010201194872 U CN 2010201194872U CN 201020119487 U CN201020119487 U CN 201020119487U CN 201616743 U CN201616743 U CN 201616743U
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- fixed
- rotor
- cleaning apparatus
- motor
- automatic cleaning
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Abstract
The utility model discloses an automatic clearing device of a commutator of a motor rotor, and the key points are as follows: the automatic clearing device comprises a machine base, a conveying device of the motor rotor, a mounting frame of the automatic clearing device and an electric appliance controller are arranged on the machine base, and the automatic clearing device of the commutator of the motor rotor is arranged on the mounting frame of the automatic clearing device; and a fixed block of the automatic clearing device is fixed on the mounting frame, a fixed rod is fixed at the upper end of the fixed block, the back end of a rocker arm frame is hinged with the lower end of the fixed block, a tailstock of a lifting cylinder is hinged with the fixed rod, a piston rod of the lifting cylinder is in pin joint with a connection hole at the middle part of the rocker arm frame, a positioning block for positioning the rocker arm frame is arranged below the fixed block, a motor with a rubber rolling wheel and the motor with a brush are mounted at the front end of the rocker arm frame, a cleaning-end infrared position induction device is arranged below the motor with the rubber rolling wheel, and a pipe joint which is connected with a compressed air source is arranged on the machine base. The automatic clearing device can automatically and thoroughly clear the surface of the commutator before the comprehensive test, reduce the measurement errors, improve the working efficiency and reduce the labor intensity.
Description
Technical field
The utility model relates to a kind of electric machine testing device, particularly the cleaning mechanism of rotor.
Background technology
Prior motor is produced need carry out integration test to rotor, before test, must clear up by part the commutator of rotor, this cleaning generally need manually be carried out, but it is many by manually clearing up error, common error such as mistakes and omissions and cleaning are unthoughtful, and this cleaning amount of labour is big, can't merge with automatic assembly line, efficient is very low, and increases because of clearing up the inconsiderate error that causes follow-up test of attending the meeting.China Patent No. ZL200420110739.X for example, name is called the patent of DC motor rotor comprehensive detector, its main points are to be provided with the motor and first cylinder that is oppositely arranged on monitor station, be provided with magnetic field generator between the described motor and first cylinder, other the 3rd cylinder that is provided with of motor, the 3rd ejecting rod of cylinder is provided with the contact carbon-point, and this contact carbon-point connects first oscilloscope.This detector just can only utilize and manually carry out cleaning work one by one, and clamping detects again then.
Summary of the invention
The utility model technical issues that need to address are, overcome prior art when the testing of electric motors rotor, the rotor commutator position needed the existing amount of labour of labor cleaning is big, the defective of weak effect, a kind of automatic cleaning apparatus that can carry out high-efficiency high-quality to rotor commutator position is provided.
The purpose of this utility model is achieved by following technical proposals: a kind of rotor commutator automatic cleaning apparatus, comprise support, the utility model is provided with rotor conveyer, automatic cleaning apparatus installing rack and appliance controller on support, be provided with rotor commutator automatic cleaning apparatus on the automatic cleaning apparatus installing rack; Described automatic cleaning apparatus is by fixed block, fixed lever; rocker stand; lift cylinder; locating piece; band rubber roll motor and band hairbrush motor are formed; fixed block is fixed on the described installing rack; fixed lever is fixed on the fixed block upper end; the rear end of rocker stand and fixed block lower end are hinged; the tailstock and the fixed lever of lift cylinder are hinged; a connecting hole pin joint at the piston rod of lift cylinder and rocker stand middle part; the below of fixed block is provided with the locating piece that makes the rocker stand location; band rubber roll motor and band hairbrush motor are installed in the rocker stand front end; be provided with cleaning end infrared ray position induction device below band rubber roll motor, be provided with the pipe joint that connects compressed air source on support.
As preferably, described rotor conveyer is provided with a carriage that is fixed on the support, respectively be provided with a sprocket wheel at carriage head and the tail two ends, sprocket shaft is connected with carriage by bearing, be fixed with ratchet on the sprocket shaft of carriage tail end, pawl disk is enclosed within rotationally on the sprocket shaft and by the ratchet that is located on the pawl disk and is connected with ratchet; On sprocket wheel, be provided with chain, the V-shape base of carrying rotor is set on chain, be provided with the propelling cylinder, advance the piston rod and the pawl disk pin joint of cylinder in the side of carriage tail end; Utilization advances the piston rod reach of cylinder or retreats, can drive the pawl disk swing, and do intermittence by ratchet promotion ratchet and rotate, ratchet drives sprocket rotation by sprocket shaft, sprocket wheel drives chain and moves, be located at V-shape base on the chain and carrying rotor and enter the service position, what at first arrive is the automatic cleaning apparatus position.
Described automatic cleaning apparatus is located at a side of described installing rack, be to rotate by rubber roll to drive tested rotor and rotate with the effect of rubber roll motor wherein, the effect of band hairbrush motor is with hairbrush cutting residual particles in the surface of the commutator of tested rotor and the groove to be cleared up; When work handling device passes over a rotor, the infrared ray position induction device that is located at band rubber roll motor below detects signal, send instruction by electric controller, the lift cylinder action also promotes the rocker stand bottom, make band rubber roll motor and be with the hairbrush motor to descend; rocker stand is by the locating piece location that is located at the fixed block below; the positioning end of locating piece is an adjustable alignment pin of length; band rubber roll motor begins to rotate with band hairbrush motor; the roller of band rubber roll motor is adjacent to the silicon steel sheet position of rotor; the rotor that two axial ends is placed on the V-shape base drives rotation; band hairbrush motor begins to clear up the commutator of rotor; through the time of one section setting, cleaning process finishes, lift cylinder drives band rubber roll motor and band hairbrush reset motor.
After cleaning process finishes, electrical control gear is then controlled the propulsion cylinder action, drive chain by ratchet and chain gear transmission, make the work handling device station that readvances, the rotor through cleaning process enters follow-up integration test and sortation process.
The described compressed air pipe joint that is located on the support provides the compressed-air power source to lift cylinder and propelling cylinder.
The beneficial effects of the utility model are:
1. before integration test, cut residual particles in energy automated cleaning commutator face and the groove, clean out thoroughly, can reduce false failure rate;
2. increase work efficiency, reduce labor intensity.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram of the utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of rotor commutator automatic cleaning apparatus, comprise support 1, be provided with castor under the support, on support, be provided with the work handling device 2 and automatic cleaning apparatus installing rack 4 and the electric controller that transmit rotor, side at automatic cleaning apparatus installing rack 4 is provided with rotor commutator automatic cleaning apparatus 3, tail end at automatic cleaning apparatus 3 and work handling device 2 respectively is provided with a pair of infrared ray position induction device, is provided with the pipe joint 7 that connects compressed air source on support.
Automatic cleaning apparatus 3 comprises the fixed block 35 that is fixed on the automatic cleaning apparatus installing rack 4, be provided with fixed lever 36 in fixed block 35 upper ends, fixed lever 36 is hinged with the tailstock of lift cylinder 34, the rear end of the lower end of fixed block 35 and rocker stand 33 is hinged, a connecting hole pin joint at the piston rod of lift cylinder 34 and rocker stand 33 middle parts, band rubber roll motor 31 and band hairbrush motor 32 are installed in the front end of rocker stand 33, on the carriage 22 below the band rubber roll motor 31, be provided with a pair of infrared ray position induction device 6, when work handling device passes over a rotor, infrared ray position induction device 6 detects signal, send instruction by electric controller, lift cylinder 34 actions also promote rocker stand 33 bottoms, band rubber roll motor and band hairbrush motor are descended, and by locating piece 37 location that are located at the fixed block below, the positioning end of locating piece 37 is the adjustable alignment pins of length; Band rubber roll motor and band hairbrush motor begin to rotate, the roller of band rubber roll motor is adjacent to the silicon steel sheet position of rotor, the rotor that two axial ends is placed on the V-shape base drives rotation, band hairbrush motor begins to clean the commutator of rotor, through the time of one section setting, cleaning process finishes, and lift cylinder drives band rubber roll motor and band hairbrush reset motor.
As shown in Figure 2; work handling device 2 comprises the carriage 22 that is located on the support 1; respectively be provided with a sprocket wheel 21 at carriage head and the tail two ends; sprocket shaft 28 is connected with carriage 22 by bearing; ratchet 27 is fixed on the sprocket shaft of being located at the carriage tail end; pawl disk 25 by Bearing Installation on the sprocket shaft of carriage tail end; pawl disk is provided with ratchet 26; pawl disk is connected with ratchet by ratchet; on sprocket wheel, be provided with driving chain 23; each chain link on chain is provided with a V-shape base 231 of putting rotor; be provided with propelling cylinder 24 in the side of carriage tail end; advance the piston rod and the pawl disk pin joint of cylinder; advance the piston rod reach of cylinder or retreat and to drive the pawl disk swing; and promote ratchet by ratchet and intermittently rotate; ratchet drives sprocket rotation by sprocket shaft; sprocket wheel drives chain and moves; make the rotor that V-shape base carries that is located on the chain move to each station; be provided with a pair of infrared ray position induction device 6 in the side of carriage 22 tail ends; this infrared ray position induction device be used to monitor moving of rotor do not make exceed carriage and landing on the ground; when this infrared ray position induction device detects signal, shut down by appliance controller control complete machine.
Embodiment 2: the ratchet device of the ratchet device that tooth is arranged among the embodiment 1 being used instead two ratchets, can reach the effect of the argument of rotation by the rank change of half tooth, be that the distance that chain moves at every turn can be by half tooth pitch from adjusting, this structure helps making rotor to move to the service position of setting more exactly.
On two loading ends of the V-shape base that carries rotor, pit is set, roller is set in the pit,, can make rotor frictional force when rotating less with the periphery carrying rotor of roller.
Claims (4)
1. rotor commutator automatic cleaning apparatus, comprise support (1), it is characterized in that, on support (1), be provided with rotor conveyer (2), automatic cleaning apparatus installing rack (4) and appliance controller, on automatic cleaning apparatus installing rack (4), be provided with rotor commutator automatic cleaning apparatus (3); Described automatic cleaning apparatus (3) is by fixed block (35); Fixed bar (36); Rocker stand (33); Lift cylinder (34); Locating piece (37); Band rubber roll motor (31) and band hairbrush motor (32) form; Fixed block (35) is fixed on the described installing rack (4); Fixed bar (36) is fixed on fixed block (35) upper end; The rear end of rocker stand (33) and fixed block (35) lower end are hinged; The tailstock of lift cylinder (34) and fixed bar (36) are hinged; A connecting hole pin joint at the piston rod of lift cylinder (34) and rocker stand (33) middle part; The below of fixed block (35) is provided with the locating piece (37) that makes rocker stand (33) location; Band rubber roll motor (31) and band hairbrush motor (32) are installed in rocker stand (33) front end; Below band rubber roll motor, be provided with infrared ray position induction device (6), be provided with the pipe joint (7) that connects compressed air source at support (1).
2. rotor commutator automatic cleaning apparatus according to claim 1, it is characterized in that, described rotor conveyer is provided with a carriage (22) that is fixed on the support, respectively be provided with a sprocket wheel (21) at carriage head and the tail two ends, sprocket shaft (28) is connected with carriage (22) by bearing, be fixed with ratchet (27) on the sprocket shaft of carriage tail end, pawl disk (25) is enclosed within sprocket shaft (28) rotationally and upward and by the ratchet (26) that is located on the pawl disk is connected with ratchet (27); On sprocket wheel, be provided with chain (23), on chain (23), be provided with the V-shape base (231) of carrying rotor, be provided with in the side of carriage tail end and advance cylinder (24), advance the piston rod and pawl disk (25) pin joint of cylinder.
3. rotor commutator automatic cleaning apparatus according to claim 1 and 2 is characterized in that, the positioning end of locating piece (37) is an adjustable alignment pin of length.
4. rotor commutator automatic cleaning apparatus according to claim 1 and 2 is characterized in that, described being provided with below the band rubber roll motor on the carriage (22) that infrared ray position induction device (6) is located at band rubber roll motor below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201194872U CN201616743U (en) | 2010-02-26 | 2010-02-26 | Automatic clearing device of commutator of motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201194872U CN201616743U (en) | 2010-02-26 | 2010-02-26 | Automatic clearing device of commutator of motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616743U true CN201616743U (en) | 2010-10-27 |
Family
ID=43003105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201194872U Expired - Fee Related CN201616743U (en) | 2010-02-26 | 2010-02-26 | Automatic clearing device of commutator of motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784073A (en) * | 2018-07-27 | 2020-02-11 | 奥迪股份公司 | Electric machine, motor vehicle having an electric machine, and method for operating an electric machine |
-
2010
- 2010-02-26 CN CN2010201194872U patent/CN201616743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784073A (en) * | 2018-07-27 | 2020-02-11 | 奥迪股份公司 | Electric machine, motor vehicle having an electric machine, and method for operating an electric machine |
| CN110784073B (en) * | 2018-07-27 | 2021-11-23 | 奥迪股份公司 | Electric machine, motor vehicle having an electric machine, and method for operating an electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20140226 |