CN107185845A - Full automatic commutator detection means and its detection method - Google Patents
Full automatic commutator detection means and its detection method Download PDFInfo
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- CN107185845A CN107185845A CN201710499087.5A CN201710499087A CN107185845A CN 107185845 A CN107185845 A CN 107185845A CN 201710499087 A CN201710499087 A CN 201710499087A CN 107185845 A CN107185845 A CN 107185845A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
Abstract
The present invention discloses a kind of Full automatic commutator detection means and its detection method, described device includes base, and feed mechanism, Qi Gui testing agencies, transfer mechanism, Pian Jian electrical properties testing agency, groove angle testing agency and discharge mechanism on base, electrical property detection station and groove angle detection station between gas rule detection station corresponding with each above-mentioned testing agency, piece are respectively equipped with the station platform of the base.Full automatic commutator detection means and its detection method of the present invention, can be simultaneously the gas rule of commutator, electrical property etc. be detected groove angle, piece, and the commutator after detection is classified automatically, with measurement accuracy is high, stability is good, the low feature of fault rate.
Description
Technical field
The present invention relates to a kind of Full automatic commutator detection means and its detection method, belong to commutator detection technique neck
Domain.
Background technology
Commutator（English：commutator ）Commutator is commonly called as, is in order to allowing electricity on AC permanent magnet series-wound motor
The part that motivation is persistently rotated down, commutator surrounded by several contact chips it is round, respectively connect motor rotor on
Each contact, two electrodes of outside connection are referred to as brush.Commutator operation principle is：After motor winding is by electric current,
, when it, which goes to, is balanced with magnet, the line of electricity can be led to originally in the presence of permanent magnet, by attracting to rotate with repulsive force
Relatively correspond to commutator on contact just separated with brush, and brush be connected to meet generation motive force that group of coil it is corresponding
On contact, so ceaselessly repeat down, dc motor is just turned over.
Commutator is before dispatching from the factory, it is necessary to carry out a series of size detections（Height, internal diameter, external diameter, the groove precision of commutator
Deng）With insulation resistance detection etc..Traditional commutator detection is general individually to be separated using manually or by different instruments
, there is the defects such as low detection efficiency, poor reliability, cost of labor height in test.
In view of this, the present inventor is studied this, specially develop a kind of Full automatic commutator detection means and its
Thus detection method, this case produces.
The content of the invention
, can be simultaneously to commutator it is an object of the invention to provide a kind of Full automatic commutator detection means and its detection method
Gas rule, electrical property etc. is detected between groove angle, piece, and the commutator after detection is classified automatically, with measurement
Precision is high, stability is good, the low feature of fault rate.
To achieve these goals, solution of the invention is：
Full automatic commutator detection means, including base, and feed mechanism on base, Qi Gui testing agencies, move
Send and set respectively on mechanism, Pian Jian electrical properties testing agency, groove angle testing agency and discharge mechanism, the station platform of the base
There are electrical property detection station and groove angle detection station between gas rule detection station corresponding with each above-mentioned testing agency, piece.
Preferably, the feed mechanism includes horizontally disposed vibrator bar, and it is arranged on the supporting plate of vibrator bar end,
The vibrator bar detects station platform less than commutator, and the supporting plate is connected with a lift cylinder, will by lift cylinder and supporting plate
Commutator to be measured positioned at vibrator bar end sends into station platform；The feed mechanism also includes an arc guide barrel, and the guide groove hangs down
Directly it is arranged between vibrator bar end and station platform top；The rear end of the vibrator bar is provided with the first regulation cylinder being mounted side by side
Cylinder is adjusted with second, and the second regulation cylinder is located in front of the conveying of the first regulation cylinder, described first, which adjusts cylinder, is used for
The movement of commutator to be measured is controlled, the second regulation cylinder is used for the movement for controlling commutator to be measured.
Preferably, the Qi Gui testing agencies include the gas rule detection components being located above gas rule detection station and pacified embedding
The gas advised in gas on detection station advises hook positioning seat, gas rule detection components include support, gas rule gauge head, gas rule upper cylinder and
Band, which is taken offence, advises the rotary part that gauge head is rotated, and the support is fixedly mounted on the pedestal of commutator detecting device, gas rule gauge head
It is slidably mounted on by connector on support, the gas rule upper cylinder is connected with connector, the flexible drive of upper cylinder is advised by gas
Gas rule gauge head moves up and down；The gas advises hook positioning seat for annular, including annular body, and is arranged on annular body inwall
On several be used to accommodate grooves of commutator hook portion；The rotary part includes being arranged on the gear that gas advises gauge head upper end,
The rack being meshed with gear, and the racks cylinders moved with carry-over bar, racks cylinders band carry-over bar are moved, and gear revolves therewith
Turn, so that band is taken offence, rule gauge head turns an angle.
Preferably, gas rule detection components also include the gentle rule blend stop cylinder of gas rule blend stop, the gas rule blend stop with
Gas advises blend stop cylinders, and gas rule blend stop is located at gas rule detection station side.
Preferably, lower cylinder is advised in the lower section of the gas rule hook positioning seat provided with gas, for pushing changing after the completion of detecting
To device；The gas rule upper cylinder uses the secondary cylinder with 2 flexible strokes, can measure 2 cross sections above and below commutator.
Preferably, the upper surface of the gas rule hook positioning seat annular body and gas rule detection station upper surface flush.
Preferably, the Pian Jian electrical properties testing agency includes examining between the piece between piece above electrical property detection station
Surveying component and being embedded in detection components between hook positioning seat between the piece between piece on electrical property detection station, described includes support, electricity
Upper cylinder between performance detection head and piece, the support is fixedly mounted on the pedestal of commutator detecting device, electrical property detection head
It is slidably mounted on support, upper cylinder is connected with electrical property detection head between described；Hook positioning seat is annular, bag between described
Include annular body, and be arranged on annular body inwall several can accommodate the groove of commutator hook portion；The electrical property
Detection head is insulating materials, and bottom is provided with and the one-to-one elastic probe of commutator hook portion.
Preferably, between described detection components also include between blend stop cylinder between blend stop and piece between piece, described blend stop with
Blend stop is located at electrical property detection station side between piece between blend stop cylinders between piece, piece.
Preferably, the lower section of hook positioning seat is provided with lower cylinder between piece between described, for pushing changing after the completion of detecting
To device.
Preferably, electrical property detection station upper surface is neat between the upper surface of hook positioning seat annular body and piece between described
It is flat.
Preferably, the groove angle testing agency, including detect that the groove above station is detected positioned at groove angle
Component and the detecting tool being embedded on groove angle detection station, the groove detection components include support, briquetting and indexing
Upper cylinder, the support is fixedly mounted on the pedestal of commutator detecting device, and briquetting is slidably mounted on support, the indexing
Upper cylinder is connected with briquetting；The detecting tool is annular, including annular body, and is arranged on annular body inwall
Several hook portions are detected is additionally provided with groove detection lug on tooth, the inwall of the hook portion detection tooth；The lower section of detecting tool is provided with indexing
Lower cylinder.
Preferably, the groove detection components also include groove blend stop and groove blend stop cylinder, the groove blend stop with
Groove blend stop cylinders, groove blend stop is located at groove angle detection station side.
Preferably, station upper surface flush is detected in the upper surface of the detecting tool annular body with groove angle.
Preferably, the Full automatic commutator detection means also includes inner diameter measurement mechanism, outer diameter detection mechanism, height
Wherein one or more between testing agency, piece in high pressure resistant testing agency, the high pressure resistant testing agency of bobbin.
The detection method of above-mentioned Full automatic commutator detection means, comprises the following steps：
1）Feeding step：Vibrator bar is vibrated by setpoint frequency, drives commutator to be measured to the movement of transmission end, now, first adjusts
The expansion link of displacements of cylinders and the second regulation cylinder is stretching state, when commutator to be measured, which reaches second, to be adjusted at cylinder, is stretched
Contracting bar is retracted, and commutator shifts to the first regulation cylinder, and then the second regulation Telescopic-cylinder bar stretches out again, stops latter commutation
Device advances, and the first regulation Telescopic-cylinder bar is retracted, and is moved on commutator, is transplanted on supporting plate, last supporting plate rises, and will treat
Survey commutator and be transplanted on commutator detecting device station platform along guide groove；
2）Gas advises detecting step：Commutator to be measured is transplanted on after being positioned by transfer mechanism positioning element at gas rule detection station,
Blend stop cylinders retract, blend stop is retreated, and concedes the space of commutator sinking；Gas rule lower cylinder is retracted, and commutator to be measured, which falls into hook, to be determined
Position seat, each hook portion of commutator enters in hook positioning seat groove, and positioning terminates；Then, gas rule upper cylinder drops to minimum shape
State, now gas rule gauge head extend into commutator endoporus；Racks cylinders are stretched out, and gear is promoted by rack, so that band is taken offence, rule are surveyed
Head is turned around in a section of commutator endoporus, and the gas rule being connected at the top of gauge head are advised with gas and measure instrument by air pressure change, are obtained
To the commutator measurement section endoporus sizes values and screen, gas rule upper cylinder is retracted, and is then stretched out again, to second segment stroke,
Racks cylinders are retracted, and gear is promoted by rack, so that band is taken offence, rule gauge head turns one in another section of commutator endoporus
Circle, gas rule measure instrument by air pressure change, obtain the endoporus sizes values in another section of commutator and screen；Gas rule upper cylinder is again
Retract, gas rule lower cylinder stretches out, and promotes the commutator measured, carries out postorder detection；
3）Electrical property detecting step between piece：Commutator to be measured is transplanted on electrical property between piece after being positioned by transfer mechanism positioning element
Detect at station, blend stop cylinders retract between piece, blend stop is retreated, concede the space of commutator sinking；Lower cylinder is retracted between piece, to be measured
Commutator falls into hook positioning seat, and each hook portion of commutator enters in hook positioning seat groove, and now, each hook portion is accurately positioned
It is good；Upper cylinder is acted between piece, promotes electrical property detection head so that probe and the contact of commutator hook surface, is powered (by pressure-resistant
Test instrument or resistance monitor 500v high pressures）, detect the leakage current and/or resistance value between commutator contact chip.
4）Groove angle detecting step：The commutator to be measured having good positioning is transplanted at hook and slot angle detection station, indexing gear
Bar cylinders retract, blend stop is retreated, and reserves commutator sinking space to be measured；Lower cylinder is indexed to retract（Original state is stretching）, will
Commutator to be measured is brought into detecting tool；Upper cylinder is indexed to stretch out（By the pressure regulator valve of internal links, the big of lower pressure can be controlled
It is small）, promote commutator to be measured to slowly enter inside detecting tool by briquetting, first detect the hook angle of commutator to be measured：It is to be measured
Whether each hook portion of commutator is completely corresponding with the hook portion of detecting tool detection tooth, and stretches into distance by index upper cylinder
Judge whether hook angle is qualified；If hook angle is qualified, indexing upper cylinder continues to decline, and commutator to be measured is down pushed away, groove inspection
The groove that piece initially enters commutator to be measured is surveyed, if commutator to be measured can pass through whole detecting tool, illustrates groove detection conjunction
Lattice；After the completion of detection, the indexing upper cylinder is retracted upwards, and indexing lower cylinder is protruded upward, and sends commutator to be measured back to hook and slot
Angle detects station.
5）When commutator is after all testing agencies, finally transfer mechanism transfer be issued to it is corresponding unqualified or
Certified products station, and by the push cylinder of discharge mechanism, corresponding unqualified or certified products hopper is pushed into, complete detection.
Compared with prior art, above-mentioned Full automatic commutator detection means and its detection method have the following advantages that：
1. by each testing agency, it can disposably be automatically performed electrical property detection, groove folder between feeding, the detection of gas rule, piece
The steps such as angle detection, and defective work automatic clustering is realized by discharge mechanism；
2nd, the feed mechanism, by vibrator bar and supporting plate moving up and down, realizes that commutator detection station is given birth to commutator
Antenatal procedure is smoothly docked, and is saved middle buildup and is removed material process, improves the automaticity of factory, save manpower into
This；In addition, also overcoming the phenomenon that conveyer belt transmission is easily skidded, each workpiece can be accurately sent to detection station, be reduced
The fault rate of mechanical movement；
3rd, Qi Gui testing agencies accuracy of detection is high, and resolution ratio can reach 0.1um, and human error is smaller, does not interfere with measurement
Precision, can accurately sub-elect qualified/substandard product；Gas rule detection can realize that gas rule gauge head is not directly contacted with measured surface,
Influence of the measurement power to measurement result is reduced, while preventing plowing from measured piece endoporus；Due to non-cpntact measurement, gas rule gauge head can be with
Reduce abrasion, expanded service life；According to the feature of commutator in itself, commutator crotch is contacted to corner of workpiece using hook positioning seat
Degree is accurately positioned；
4th, the Pian Jian electrical properties testing agency is by hook positioning seat, and the accurate of commutator hook portion and hook positioning seat groove can be achieved
Positioning, carries out realizing electrical property detection head elastic probe and the one-to-one corresponding of commutator hook portion, and in measurement process will not occur
Skew, it is ensured that the accuracy of detection；In addition, also having detection efficiency high, easily change, the features such as safe；
5th, the groove angle testing agency, can realize that commutator groove angle is detected automatically, detection efficiency is greatly improved,
The stability of detection is improved, and reduces human cost and person works' intensity.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the Full automatic commutator detection means dimensional structure diagram of the present embodiment；
Fig. 2 is the feed mechanism three-dimensional structure diagram of the present embodiment；
Fig. 3 coordinates installation diagram for the vibrator bar and supporting plate of the present embodiment；
Fig. 4 coordinates installation diagram for another vibrator bar and supporting plate of the present embodiment；
Fig. 5 is the present embodiment Qi Gui testing agencies stereogram；
Fig. 6 is the Qi Gui testing agencies front view of the present embodiment；
Fig. 7 advises hook positioning seat stereogram for the gas of the present embodiment；
Fig. 8 is the groove angle testing agency stereogram of the present embodiment；
Fig. 9 is the detecting tool stereogram of the present embodiment；
Figure 10 is the detecting tool top view of the present embodiment；
Figure 11 is automatic tester for electrical performances structure stereogram between the piece of the present embodiment；
Figure 12 is automatic tester for electrical performances structure front view between the piece of the present embodiment；
Figure 13 is hook positioning seat stereogram between the piece of the present embodiment.
Embodiment
As shown in figure 1, Full automatic commutator detection means, including base 1, and the feeder being sequentially arranged on base
Automatic tester for electrical performances structure 8 and material discharging machine between structure 2, transfer mechanism 3, Qi Gui testing agencies 4, groove angle testing agency 7, piece
Structure 10.Inner diameter measurement mechanism 5, outer diameter detection mechanism 6 and the high pressure resistant testing agency 9 of between centers are show further in Fig. 1.
To avoid dust and steam from entering each testing agency, influence further to can be set on Detection results, the base 1
Outer cover.Gas rule detection station corresponding with each above-mentioned testing agency, internal diameter inspection are respectively equipped with the station platform 11 of the base 1
Survey electrical property automatic detection station, the high pressure resistant detection station of between centers between station, groove angle detection station, piece.The detection dress
Put and further comprise control unit, control unit by signal wire respectively with Qi Gui testing agencies 4, inner diameter measurement mechanism 5, external diameter
Automatic tester for electrical performances structure 8, the high pressure resistant testing agency 9 of between centers and discharge between testing agency 6, groove angle testing agency 7, piece
Mechanism 10 is connected, for controlling each mechanism action.Qi Gui testing agencies 4 of the present invention, inner diameter measurement mechanism 5, external diameter
Automatic tester for electrical performances structure 8, the high pressure resistant testing agency 9 of between centers are in station between testing agency 6, groove angle testing agency 7, piece
Erection sequence on platform 11 can be adjusted as needed, can also selectively be installed, or individually be opened by control unit
Open or close some or certain several detection testing agencies.
The transfer mechanism 3 include displacement piece 31 and control displacement piece 31 act move left and right part and front and rear push part
Part, the lower surface of displacement piece 31 is higher than station platform 11, and displacement piece 31 is provided with multiple grooves 32 corresponding with each station,
For commutator to be transported into corresponding station, positioning element 33 is provided with displacement piece 31, the positioning element 33 is with changing
The face contacted to device is provided with a hemisphere jut, by the cooperation in gap between hemisphere jut 2 contact chips adjacent with commutator,
The positioning of commutator is realized, and then commutator is accurately transplanted on corresponding station.It is described to move left and right part（X to）Including
First push cylinder 35, and the first sliding block 36 being connected with the first push cylinder 35, the front and rear push part（Y-direction）Including
Second push cylinder 37, and the second sliding block 34 being connected with the second push cylinder 37, second sliding block 34 pass through connection sheet
It is connected with displacement piece 31, moves left and right part（X to）With front and rear push part（Y-direction）Movement for driving displacement piece 31, is moved
Bit slice 31 realizes that left-right and front-back is moved back and forth by the action of two cylinders, and each commutator on station platform 11 is moved to
Next station.
The discharge mechanism 10 includes being separately positioned on inner diameter measurement station, external diameter detection station, groove angle detection work
The pushing material component and hopper of automatic tester for electrical performances structure station and the high pressure resistant detection next station of station of between centers between position, piece
101, the pushing material component includes the expeller 102 being arranged on station platform 11, and each expeller is respectively connected with a push gas
Cylinder, hopper mouth is just to the lower section of expeller 102, and the hopper 101 does not conform to the unqualified trough groove angle of cell, external diameter including internal diameter
Do not conform to electrical property between cell, piece and do not conform to that cell, between centers are high pressure resistant not to conform to cell and certified products groove etc., displacement piece 31 is by after detection
Commutator is moved to before expeller 102, is then pushed into corresponding hopper 101 by corresponding expeller 102, is realized to commutator
Detection classification.
As Figure 2-3, the feed mechanism 2 includes horizontally disposed vibrator bar 21, and is arranged on the end of vibrator bar 21
The supporting plate 22 at end, the vibrator bar 21 detects station platform 11 less than commutator, and the supporting plate 22 is connected with a lift cylinder 23, leads to
Station platform can will be sent into positioned at the commutator to be measured of the end of vibrator bar 21 by crossing lift cylinder 23 and supporting plate 22.The feed mechanism
Also include an arc guide barrel 24, the guide groove 24 is vertically set between the end of vibrator bar 21 and the top of station platform 11, the support
Plate 22 is provided with the arc convex portion 221 matched with arc guide barrel 24, and the setting of guide groove 24 and arc convex portion 221, what can be made makes
Commutator is delivered up more stable.
The rear end of the vibrator bar 21 is provided with the first regulation regulation cylinder 26 of cylinder 25 and second, the first regulation cylinder
25 and second regulation cylinder 26 be mounted side by side, and second regulation cylinder 26 be located at first regulation cylinder 25 conveying in front of, pass through
Stretching for the first regulation regulation expansion link of cylinder 26 of cylinder 25 and second, can easily control each commutator to be measured
It is mobile, so as to realize accurate conveying in order.
Commutator feed mechanism 2 described in the present embodiment, by vibrator bar 21 and supporting plate moving up and down 22, realization is changed
Detect that station is smoothly docked with commutator production preceding working procedure to device, save middle buildup and remove material process, improve factory
Automaticity, saves human cost；In addition, also overcome the phenomenon easily skidded of conveyer belt transmission, each workpiece can be by
It is accurate to be sent to detection station, reduce the fault rate of mechanical movement.
In addition, as shown in figure 4, the cooperation of the supporting plate 22 and vibrator bar 21 is installed and can also so set：The supporting plate
22 with the end phase joining place of vibrator bar 21 be provided with a recess 222, the end of vibrator bar 21 be provided with recess 222 match it is convex
Portion 211, can continue vibration, it is ensured that commutator to be checked necessarily reaches the top of recess 222, and product is accurately sent to station platform 11.
As seen in figs. 5-6, the Qi Gui testing agencies 4 include being located at the gas rule detection group above gas rule detection station
Part 41 and the gas rule hook positioning seat 42 being embedded on gas rule detection station.In the present embodiment, the gas rule detection components 41 are wrapped
Include support 411, gas rule gauge head 412, gas rule upper cylinder 413 and band to take offence and advise the rotary part that gauge head 412 is rotated, the support
411 are fixedly mounted on the pedestal of commutator detecting device, and gas rule gauge head 412 is slidably installed by connector 414 and sliding block 415
On support 411, the gas rule upper cylinder 413 is connected with connector 414, takes offence to advise by the gas rule telescopic band of upper cylinder 413 and surveys
First 412 move up and down；The rotary part includes being arranged on the gear 416a that gas advises the upper end of gauge head 412, is nibbled with gear 416a phases
The rack 416b of conjunction, and the racks cylinders 417 moved with carry-over bar 416b.Racks cylinders 417 are moved with carry-over bar 416b, tooth
Wheel 416a is rotated with, so that band is taken offence, rule gauge head 412 turns an angle.The gas rule upper cylinder 413 is stretched using with 2
The secondary cylinder of indention journey, 2 grades flexible can to measure 2 cross sections above and below commutator.
Gas rule blend stop 418 is additionally provided with the gas rule detection station, the gas rule blend stop 418 is located at after gas rule detection station
Side, the gentle rule blend stop cylinder 419 of gas rule blend stop 418 is connected, and can fix commutator to be measured by gas rule blend stop 418 is moved rearwards by
Distance, facilitate the displacement of commutator to be measured.
As shown in fig. 7, the gas rule hook positioning seat 42 is annular, including annular body 421, and it is arranged on annular master
Several grooves 422 for being used to accommodate commutator hook portion on internal wall.The upper end of the gas rule hook positioning seat annular body 421
Face and gas rule detection station upper surface flush.It is to be measured to accommodate the height that the height changed is more than hook positioning seat 42, advise and examine also greater than gas
Survey the height of station board.
Lower cylinder 410 is advised in the lower section of the gas rule hook positioning seat 42 provided with gas, and the top of gas rule lower cylinder 410 is provided with push pedal
420, the flexible of lower cylinder 410 is advised by gas, can be moved upwardly or downwardly push pedal 420, so that realizing that has detected changes
To the push of device.
Commutator Qi Gui testing agencies described in the present embodiment, detection resolution can reach 0.1um, and precision is high, artificial to miss
Difference is smaller, does not interfere with measurement accuracy, can accurately sub-elect qualified/substandard product；And gas rule detection can realize measurement head
It is not directly contacted with measured surface, influence of the measurement power to measurement result is reduced, while measured piece endoporus is prevented plowing from, due to non-
Contact measurement, measurement head can reduce abrasion, expanded service life；In addition, the feature according to commutator in itself, is positioned using hook
Seated connection touches commutator crotch, and workpiece angle is accurately positioned so as to can realize.
As seen in figs. 8-10, the commutator groove angle testing agency 7 includes being located above groove angle detection station
Groove detection components 71 and be embedded in groove angle detection station on detecting tool 72.In the present embodiment, the groove
Detection components 71 include support 711, briquetting 712 and indexing upper cylinder 713, and the support 711 is fixedly mounted on commutator detection
On the pedestal of device, briquetting 712 is slidably mounted on support 711 by sliding block 714, and the indexing upper cylinder 713 passes through sliding block
714 are connected with briquetting 712, with stretching for indexing upper cylinder 713, and briquetting 712 can be achieved and slides up and down.The groove angle inspection
Survey and groove blend stop 715 is additionally provided with station, the groove blend stop 715 is located on rear side of groove angle detection station, groove blend stop 715
It is connected with blend stop cylinder 716, the distance that commutator to be measured is moved rearwards by can be fixed by blend stop 715, facilitate commutator to be measured
Displacement.
The detecting tool 72 is annular, including annular body 721, and is uniformly arranged on the inwall of annular body 721
On several hook portions detection tooth 722, the groove 724 between adjacent 2 hook portions detection tooth 722 is used to accommodate commutator to be measured
Hook portion, if all hook portions can pass through each groove 724, illustrates that each hook portion is evenly distributed, i.e., hook angle is consistent, such as
Really each hook portion can not pass through respective groove 724, then illustrate that commutator hook angle to be measured is uneven, be unqualified production
Product；Groove detection lug 723 is additionally provided with the inwall of the hook portion detection tooth 722；The groove detection lug 723 is used to detect commutator segment
Between groove width and groove depth.Station upper surface flush is detected with groove angle in the upper surface of the detecting tool annular body 721.
The lower section of the detecting tool 72 is provided with push pedal 718 provided with indexing lower cylinder 717, the top of indexing lower cylinder 717,
It by indexing the flexible of lower cylinder 717, can be moved upwardly or downwardly push pedal 718, so that realizing the commutator detected
Push.
Commutator groove angle testing agency and method described in the present embodiment, can realize that commutator groove angle is examined automatically
Survey, detection efficiency is greatly improved, the stability of detection is improved, and reduces human cost and person works' intensity.
As figs 11-13, automatic tester for electrical performances structure 8 includes being located at electrical property detection between piece between the commutator segment
Detection components 81 and hook positioning seat 82 between the piece between piece on electrical property detection station is embedded between piece above station, in this implementation
In example, detection components 81 include upper cylinder 813, the support 811 between support 811, electrical property detection head 812 and piece between described
It is fixedly mounted on the pedestal of commutator detecting device, electrical property detection head 812 is slidably mounted on support 811 by sliding block 814
On, upper cylinder 813 is connected by sliding block 814 with electrical property detection head 812 between described, and the electrical property detection head 812 is exhausted
Edge material, bottom is provided with and the one-to-one elastic probe of commutator hook portion 815.With between piece upper cylinder 813 it is flexible, can be real
Existing electrical property detection head 812 is slided up and down.Between described blend stop 816, the blend stop 816 are additionally provided with electrical property detection station
Between piece on rear side of electrical property detection station, blend stop 816 is connected with blend stop cylinder 817, and commutation to be measured can be fixed by blend stop 816
The distance that device is moved rearwards by, facilitates the displacement of commutator to be measured.
The lower section of hook positioning seat 82 is provided with the top of lower cylinder 818 between lower cylinder 818 between piece, piece provided with push pedal between described
819, it by the flexible of lower cylinder between piece 818, can be moved upwardly or downwardly push pedal 819, so that realizing that has detected changes
To the push of device.
Hook positioning seat 82 is annular between described, including annular body 821, and is uniformly arranged on annular body 821
Several on inwall can accommodate the groove 822 of commutator hook portion, can be real when commutator hook portion is each fallen within groove 822
Show being accurately positioned for commutator, now commutator hook portion is corresponded with probe about 815.The annular of hook positioning seat 82 between described
Electrical property detects station upper surface flush between the upper surface of main body and piece.
Automatic tester for electrical performances structure can be achieved to change by hook positioning seat 82 between piece between commutator segment described in the present embodiment
To the hook portion of device and being accurately positioned for hook positioning seat groove, carry out realizing electrical property detection head elastic probe and commutator hook portion
Correspond, and will not be shifted in measurement process, it is ensured that the accuracy of detection；In addition, also have detection efficiency high, Yi Geng
Change, the features such as safe.
The detection method of above-mentioned Full automatic commutator detection means, detection ordering is followed successively by：Gas rule detection, inner diameter measurement,
Electrical property automatic detection, the high pressure resistant detection of between centers between external diameter detection, the detection of groove angle, piece, are comprised the following steps that：
1）Feeding step：Vibrator bar 21 is vibrated by setpoint frequency, drives commutator to be measured to the movement of transmission end, now, first
The expansion link for adjusting the regulation cylinder 26 of cylinder 25 and second is stretching state, and cylinder 26 is adjusted when commutator to be measured reaches second
During place, expansion link is retracted, and commutator shifts to the first regulation cylinder 26, and then the second regulation expansion link of cylinder 26 stretches out again, hinders
Latter commutator of gear advances, and the first regulation cylinder 25 expansion link is retracted, and moves on commutator, until being transplanted on supporting plate 22
On, last supporting plate 22 rises in the presence of lift cylinder 23, and commutator to be measured is transplanted on into station platform 11.
2）Gas advises detecting step：Commutator to be measured is transplanted on after being positioned by positioning element 33 at gas rule detection station, gas
Rule blend stop cylinder 419 is retracted, and gas rule blend stop 418 is retreated, and concedes the space of commutator sinking；Gas rule lower cylinder 410 is retracted, to be measured
Commutator falls into hook positioning seat 42, and each hook portion of commutator enters in hook positioning seat groove, and positioning terminates.Then, on gas rule
Cylinder 413 drops to minimum state（Original state is retracted）, now gas rule gauge head 412 extend into commutator endoporus；Racks cylinders
417 stretch out（Original state is retracted）, gear 416a is promoted by rack 416b, rule gauge head 412 is in commutator so that band is taken offence
Turned around in one section in hole, the gas rule being connected at the top of gauge head 412 are advised with gas and measure instrument by air pressure change, obtaining commutator should
Measurement section endoporus sizes values are simultaneously screened, and gas rule upper cylinder 413 is retracted, and is then stretched out again, to second segment stroke, racks cylinders
417 are retracted, and gear 416a is promoted by rack 416b, so that band is taken offence, rule gauge head 412 is in another section of commutator endoporus
Inside turn around, gas rule measure instrument by air pressure change, obtain the endoporus sizes values in another section of commutator and screen.The upper gas of gas rule
Cylinder 413 is retracted again, and gas rule lower cylinder 410 stretches out, and promotes the commutator measured, carries out postorder detection.
3）Groove angle detecting step：The commutator to be measured having good positioning is transplanted at hook and slot angle detection station, now, point
Degree blend stop cylinder 716 is retracted, and blend stop 715 is retreated, and reserves commutator sinking space to be measured；Indexing lower cylinder 731 is retracted（Initial shape
State is stretching）, commutator to be measured is brought into detecting tool 72；Indexing upper cylinder 713 stretches out（It can be controlled down by pressure regulator valve
The lower pressure of the size of pressure, generally 1KG）, briquetting 712 slowly moved down, and commutator to be measured is slowly pushed into detecting tool
Inside 72, the hook angle of commutator to be measured is first detected：Whether each hook portion of commutator to be measured is examined with the hook portion of detecting tool 72
Survey the correspondence completely of tooth 722, and by index upper cylinder 713 whether stretch into Distance Judgment hook angle qualified；If hook angle is closed
Lattice, indexing upper cylinder 713 continues to decline, and commutator to be measured is down pushed away, groove detection lug 723 initially enters commutator to be measured
Groove, if commutator to be measured can pass through whole detecting tool, illustrates that groove detection is qualified；After the completion of detection, in the indexing
Cylinder 713 is retracted upwards, and indexing lower cylinder 717 is protruded upward, and is sent commutator to be measured back to hook and slot angle by push pedal 718 and is detected
Station, then carries out postorder detection by the transfer mechanism 3 of detection means.
4）Electrical property automatic detection step between piece：Commutator to be measured is transplanted between piece electrically after being positioned by positioning element 33
It can detect at station, blend stop cylinder 817 is retracted between piece, blend stop 816 is retreated between piece, concede the space of commutator sinking；Under between piece
Cylinder 818 is retracted, and commutator to be measured falls into hook positioning seat 82, and each hook portion of commutator enters hook positioning seat groove 822 between piece
Interior, now, each hook portion is accurately positioned.Upper cylinder 813 is acted between piece, promotes electrical property detection head 812 so that probe 815
With the contact of commutator hook surface, energization (passes through pressure-resistant tester or resistance monitor 500v high pressures）, detect that commutator connects
Leakage current and/or resistance value between contact.
5）When commutator is after all testing agencies, finally transfer mechanism transfer be issued to it is corresponding unqualified or
Certified products station, and by the push cylinder of discharge mechanism, corresponding unqualified or certified products hopper is pushed into, complete detection.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from the patent category of the present invention.
Claims (10)
1. Full automatic commutator detection means, it is characterised in that：Including base, and feed mechanism, gas on base
Testing agency, transfer mechanism, Pian Jian electrical properties testing agency, groove angle testing agency and discharge mechanism are advised, the base
Electrical property detection station and groove between gas rule detection station corresponding with each above-mentioned testing agency, piece are respectively equipped with station platform
Angle detects station.
2. Full automatic commutator detection means as claimed in claim 1, it is characterised in that：The feed mechanism is set including level
The vibrator bar put, and the supporting plate of vibrator bar end is arranged on, the vibrator bar detects station platform, the supporting plate less than commutator
It is connected with a lift cylinder, station platform will be sent into positioned at the commutator to be measured of vibrator bar end by lift cylinder and supporting plate；Institute
Stating feed mechanism also includes an arc guide barrel, and the guide groove is vertically set between vibrator bar end and station platform top；It is described
The rear end of vibrator bar is provided with the first regulation cylinder being mounted side by side and the second regulation cylinder, and the second regulation cylinder is located at first and adjusted
In front of the conveying of displacements of cylinders, the first regulation cylinder is used for the movement for controlling commutator to be measured, and the second regulation cylinder is used to control
Make the movement of commutator to be measured.
3. Full automatic commutator detection means as claimed in claim 1, it is characterised in that：The Qi Gui testing agencies include position
Hook positioning seat, the gas rule are advised in the gas that gas advises the gas rule detection components above detection station and is embedded on gas rule detection station
Detection components include support, gas rule gauge head, gas rule upper cylinder and band and take offence and advise the rotary part that gauge head is rotated, and the support is fixed
On the pedestal of commutator detecting device, gas rule gauge head is slidably mounted on support by connector, the upper gas of gas rule
Cylinder is connected with connector, is taken offence by gas rule upper cylinder telescopic band and advises gauge head up and down motion；The gas rule hook positioning seat is annulus
Shape, including annular body, and several grooves for being used to accommodate commutator hook portion being arranged on annular body inwall；It is described
Rotary part includes being arranged on the gear that gas advises gauge head upper end, the rack being meshed with gear, and the tooth moved with carry-over bar
Bar cylinder, racks cylinders band carry-over bar is moved, and gear is rotated with, so that band is taken offence, rule gauge head turns an angle.
4. Full automatic commutator detection means as claimed in claim 3, it is characterised in that：The gas advises the lower section of hook positioning seat
Lower cylinder is advised provided with gas, for pushing the commutator after the completion of detecting；Gas rule upper cylinder is used with 2 flexible strokes
Secondary cylinder, can measure 2 cross sections above and below commutator.
5. Full automatic commutator detection means as claimed in claim 1, it is characterised in that：The Pian Jian electrical properties testing agency
Including detection components between the piece between piece above electrical property detection station and it is embedded in the piece between piece on electrical property detection station
Between hook positioning seat, detection components include upper cylinder between support, electrical property detection head and piece between described, and the support is fixedly mounted
On the pedestal of commutator detecting device, electrical property detection head is slidably mounted on support, upper cylinder and electrical property between described
Detection head is connected；Hook positioning seat is annular, including annular body, and if being arranged on annular body inwall between described
Dry can accommodate the groove of commutator hook portion；The electrical property detection head is insulating materials, and bottom is provided with and commutator hook portion one
One corresponding elastic probe.
6. Full automatic commutator detection means as claimed in claim 5, it is characterised in that：The lower section of hook positioning seat between described
Provided with lower cylinder between piece, for pushing the commutator after the completion of detecting.
7. Full automatic commutator detection means as claimed in claim 1, it is characterised in that：The groove angle testing agency,
Including the detection work that the groove detection components above station are detected positioned at groove angle and are embedded on groove angle detection station
Dress, the groove detection components include support, briquetting and indexing upper cylinder, and the support is fixedly mounted on commutator detecting device
Pedestal on, briquetting is slidably mounted on support, it is described indexing upper cylinder be connected with briquetting；The detecting tool is annular,
Including annular body, and several hook portions detection tooth being arranged on annular body inwall, the inwall of the hook portion detection tooth
On be additionally provided with groove detection lug；The lower section of detecting tool is provided with indexing lower cylinder.
8. the Full automatic commutator detection means as described in claim 3 or 5 or 7, it is characterised in that：The gas advises detection components
Also include the gentle rule blend stop cylinder of gas rule blend stop, the gas rule blend stop advises blend stop cylinders with gas, and gas is advised blend stop and advised positioned at gas
Detect station side；The upper surface of the gas rule hook positioning seat annular body and gas rule detection station upper surface flush.Described
Between detection components also include keeping off between blend stop cylinders, piece between blend stop and piece between blend stop cylinder between blend stop and piece between piece, described
Bar is located at electrical property detection station side between piece；Electrical property is detected between the upper surface of hook positioning seat annular body and piece between described
Station upper surface flush；The groove detection components also include groove blend stop and groove blend stop cylinder, the groove blend stop and ditch
Groove blend stop cylinders, groove blend stop is located at groove angle detection station side；The upper surface of the detecting tool annular body
Station upper surface flush is detected with groove angle.
9. Full automatic commutator detection means as claimed in claim 1, it is characterised in that：The Full automatic commutator detection dress
Put also high pressure resistant including high pressure resistant testing agency, bobbin between inner diameter measurement mechanism, outer diameter detection mechanism, height detection mechanism, piece
Wherein one or more in testing agency.
10. the detection method of Full automatic commutator detection means, it is characterised in that comprise the following steps：
1）Feeding step：Vibrator bar is vibrated by setpoint frequency, drives commutator to be measured to the movement of transmission end, now, first adjusts
The expansion link of displacements of cylinders and the second regulation cylinder is stretching state, when commutator to be measured, which reaches second, to be adjusted at cylinder, is stretched
Contracting bar is retracted, and commutator shifts to the first regulation cylinder, and then the second regulation Telescopic-cylinder bar stretches out again, stops latter commutation
Device advances, and the first regulation Telescopic-cylinder bar is retracted, and is moved on commutator, is transplanted on supporting plate, last supporting plate rises, and will treat
Survey commutator and be transplanted on commutator detecting device station platform along guide groove；
2）Gas advises detecting step：Commutator to be measured is transplanted on after being positioned by transfer mechanism positioning element at gas rule detection station,
Blend stop cylinders retract, blend stop is retreated, and concedes the space of commutator sinking；Gas rule lower cylinder is retracted, and commutator to be measured, which falls into hook, to be determined
Position seat, each hook portion of commutator enters in hook positioning seat groove, and positioning terminates；Then, gas rule upper cylinder drops to minimum shape
State, now gas rule gauge head extend into commutator endoporus；Racks cylinders are stretched out, and gear is promoted by rack, so that band is taken offence, rule are surveyed
Head is turned around in a section of commutator endoporus, and the gas rule being connected at the top of gauge head are advised with gas and measure instrument by air pressure change, are obtained
To the commutator measurement section endoporus sizes values and screen, gas rule upper cylinder is retracted, and is then stretched out again, to second segment stroke,
Racks cylinders are retracted, and gear is promoted by rack, so that band is taken offence, rule gauge head turns one in another section of commutator endoporus
Circle, gas rule measure instrument by air pressure change, obtain the endoporus sizes values in another section of commutator and screen；Gas rule upper cylinder is again
Retract, gas rule lower cylinder stretches out, and promotes the commutator measured, carries out postorder detection；
3）Electrical property detecting step between piece：Commutator to be measured is transplanted on electrical property between piece after being positioned by transfer mechanism positioning element
Detect at station, blend stop cylinders retract between piece, blend stop is retreated, concede the space of commutator sinking；Lower cylinder is retracted between piece, to be measured
Commutator falls into hook positioning seat, and each hook portion of commutator enters in hook positioning seat groove, and now, each hook portion is accurately positioned
It is good；Upper cylinder is acted between piece, promotes electrical property detection head so that probe and the contact of commutator hook surface, is powered (by pressure-resistant
Test instrument or resistance monitor 500v high pressures）, detect the leakage current and/or resistance value between commutator contact chip.
4）Groove angle detecting step：The commutator to be measured having good positioning is transplanted at hook and slot angle detection station, indexes blend stop gas
Cylinder is retracted, and blend stop is retreated, and reserves commutator sinking space to be measured；Lower cylinder is indexed to retract（Original state is stretching）, will be to be measured
Commutator is brought into detecting tool；Upper cylinder is indexed to stretch out（By the pressure regulator valve of internal links, the size of lower pressure can be controlled）,
Promote commutator to be measured to slowly enter inside detecting tool by briquetting, first detect the hook angle of commutator to be measured：Commutation to be measured
Whether each hook portion of device is completely corresponding with the hook portion of detecting tool detection tooth, and stretches into Distance Judgment by index upper cylinder
Whether hook angle is qualified；If hook angle is qualified, indexing upper cylinder continues to decline, and commutator to be measured is down pushed away, groove detection lug
The groove of commutator to be measured is initially entered, if commutator to be measured can pass through whole detecting tool, illustrates that groove detection is qualified；Inspection
After the completion of survey, the indexing upper cylinder is retracted upwards, and indexing lower cylinder is protruded upward, and sends commutator to be measured the inspection of back to hook and slot angle
Survey station.
5）When commutator is after all testing agencies, finally transfer mechanism transfer be issued to it is corresponding unqualified or qualified
Product station, and by the push cylinder of discharge mechanism, corresponding unqualified or certified products hopper is pushed into, complete detection.
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| CN201710499087.5A CN107185845B (en) | 2017-06-27 | 2017-06-27 | Full-automatic commutator detection device and detection method thereof |
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| CN201710499087.5A CN107185845B (en) | 2017-06-27 | 2017-06-27 | Full-automatic commutator detection device and detection method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107764164A (en) * | 2017-10-10 | 2018-03-06 | 东莞嘉应自动化科技有限公司 | A kind of commutator endoporus detection device |
| CN107812715A (en) * | 2017-09-30 | 2018-03-20 | 台州大昌汽车部件有限公司 | A kind of automatic detecting machine and its detection method |
| CN108097607A (en) * | 2017-12-21 | 2018-06-01 | 重庆晓微城企业孵化器有限公司 | A kind of engine commutator automatic visual detecting system device for discharging |
| CN108827224A (en) * | 2018-05-21 | 2018-11-16 | 安徽龙磁精密器件有限公司 | A kind of commutator hook foot detection device |
| CN109092718A (en) * | 2018-07-30 | 2018-12-28 | 浙江尼泰厨具科技有限公司 | A kind of integrated kitchen range switch quality detection device |
| CN109201526A (en) * | 2018-07-24 | 2019-01-15 | 巢湖市金辉自控设备有限公司 | A kind of frequency converter semi-finished product work detection device |
| CN110479648A (en) * | 2019-08-13 | 2019-11-22 | 绵阳高新区鸿强科技有限公司 | A kind of production system that chip is detected, packed |
| CN113390322A (en) * | 2021-07-06 | 2021-09-14 | 深圳市利丰科技有限公司 | Automatic detection device of commutator |
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| CN108097607A (en) * | 2017-12-21 | 2018-06-01 | 重庆晓微城企业孵化器有限公司 | A kind of engine commutator automatic visual detecting system device for discharging |
| CN108097607B (en) * | 2017-12-21 | 2019-07-30 | 重庆晓微城企业孵化器有限公司 | A kind of engine commutator automatic visual detecting system device for discharging |
| CN108827224A (en) * | 2018-05-21 | 2018-11-16 | 安徽龙磁精密器件有限公司 | A kind of commutator hook foot detection device |
| CN109201526A (en) * | 2018-07-24 | 2019-01-15 | 巢湖市金辉自控设备有限公司 | A kind of frequency converter semi-finished product work detection device |
| CN109092718A (en) * | 2018-07-30 | 2018-12-28 | 浙江尼泰厨具科技有限公司 | A kind of integrated kitchen range switch quality detection device |
| CN110479648A (en) * | 2019-08-13 | 2019-11-22 | 绵阳高新区鸿强科技有限公司 | A kind of production system that chip is detected, packed |
| CN113390322A (en) * | 2021-07-06 | 2021-09-14 | 深圳市利丰科技有限公司 | Automatic detection device of commutator |
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