CN104165561B - Electronic special bus motor stator validator - Google Patents
Electronic special bus motor stator validator Download PDFInfo
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- CN104165561B CN104165561B CN201410198428.1A CN201410198428A CN104165561B CN 104165561 B CN104165561 B CN 104165561B CN 201410198428 A CN201410198428 A CN 201410198428A CN 104165561 B CN104165561 B CN 104165561B
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Abstract
The present invention relates to motor test equipment.A kind of stator core height that can detect different size, rotor accommodating hole pass size and the electronic special bus motor stator validator of coil mounting groove flute profile size, including supporting plate, it is provided with the rotor accommodating hole testing agency of the first detection head and the first lift cylinder, it is provided with the coil mounting groove testing agency of the second detection head and the second lift cylinder, and it is provided with the stator core height detection mechanism of the 3rd lift cylinder of pressing plate and driving pressing plate lifting, first clamping head includes if the detection set being set-located layer by layer, second detects base shaft and the some detector bars vertically extended that head includes can be plugged in rotor accommodating hole, pressing plate, first detection head and the second detection head are all located at the surface of supporting plate.Reject when instant invention overcomes manual detection stator core height, assembling rotor that rotor accommodating hole is bad and reject the problem that the bad existing efficiency of coil mounting groove is low, impact produces smoothness during assembling coil.
Description
Technical field
The present invention relates to motor test equipment, particularly relate to a kind of electronic special bus motor stator validator.
Background technology
In order to reduce the pollution of vehicle exhaust, new-energy automobile is more and more universal as the vehicles, and the most electronic special bus (car being i.e. driven by motor) is the first-selection of new-energy automobile.Chinese Patent Application No. be 201011415244, publication date be on October 12nd, 2011, entitled " Portable folding electric vehicle " patent document in i.e. switched a kind of electric motor car.Motor in electric motor car is core component.Motor includes motor housing, the stator being fixed in motor housing and is positioned at the rotor of stator, and stator includes the stator core of tubular structure and is fixed on the coil (also known as winding) of stator core.The structure of stator core is as it is shown in figure 1, stator core 2 is provided with rotor accommodating hole 21 and some coil mounting grooves 22.The axial two ends of the through stator core of coil mounting groove 22 2 and connecting with rotor accommodating hole 21.Coil is stuck in coil mounting groove 22 and realizes being fixed on stator core 2.The parallel location plane 23 that the outer surface of stator core 2 is formed when being provided with a pair making.Stator core 2 is that the punching press again of the steel disc by stamping out is spliced and constituted together.In order to improve convenience when stator core produces, the height of the stator being typically different in the motor of specification and the specification of coil mounting groove 22 be the same, be only that the aperture of rotor accommodating hole 21 is variant.The stator core of electronic special bus make during due to drift abrasion, splice time position deviation and the reason such as steel disc height tolerance, can cause that the height of the stator core produced produces deviation, rotor accommodating hole is less than normal irregular and coil mounting groove is less than normal and the bad phenomenon such as pass deviation.In existing dynamic special bus motor production process, only by the way of manual measurement, detect whether stator core height meets the requirements and do not detect for rotor accommodating hole and coil mounting groove, if rotor accommodating hole bad when assembling rotor rotor can not the place of fitting into just be found and weed out, coil mounting groove bad when assembling coil if it find that coil assembles ability when not passing in and out or cause coil insulation breakage by direction and weeds out.The most existing detection mode on stator core not only detection efficiency is low but also can affect normally producing and causing the bad generation of secondary of subsequent handling.
Summary of the invention
The invention provides electronic special bus motor stator validator that is a kind of that can simultaneously complete stator core height, rotor accommodating hole pass size and coil mounting groove flute profile size detection and that can easily the stator of different size be detected, reject when overcoming manual detection stator core height, assembling rotor that rotor accommodating hole is bad and reject the problem that the bad existing efficiency of coil mounting groove is low, impact produces smoothness during assembling coil.
nullMore than technical problem is that and solved by following technical proposal: a kind of electronic special bus motor stator validator，Including supporting plate、Rotor accommodating hole testing agency、Coil mounting groove testing agency and stator core height detection mechanism，Rotor accommodating hole testing agency includes cylindrical first detection head and drives the first lift cylinder of the first detection head lifting，The detection set that described first detection head includes that several are the most sheathed and is detachably connected，The lower limit of the rotor accommodating hole diameter of the detected stator of the overall diameter same specification of each detection set is equal，Coil mounting groove testing agency includes the second detection head and drives the second lift cylinder of the second detection head lifting，Described second detects base shaft and the some detector bars vertically extended that head includes can be plugged in rotor accommodating hole，Circumferentially distributed in the side face of described base shaft along base shaft of described detector bar，The quantity of detector bar is equal with the quantity of coil mounting groove，The section configuration of detector bar is identical with the pass of coil mounting groove，The cross-sectional area of detector bar is equal with the aperture area lower limit of core coil mounting groove，Interval angles between detector bar is identical with the interval angles between coil mounting groove，Stator core height detection mechanism includes pressing plate and drives the 3rd lift cylinder of pressing plate lifting，Described pressing plate、First detection head and the second detection head are all located at the surface of described supporting plate.nullDuring use，Pore size according to the rotor accommodating hole in detected stator core，Take off the detection set outside detection set being positioned at same rotor accommodating hole aperture coupling，Three stator cores are in turn rested upon in the way of being vertically arranged and on supporting plate, is positioned at pressing plate、Position below first detection head and the second detection head，If the dropping distance of pressing plate meets the requirements, represent that stator core height meets the requirements、If the first detection head is inserted in rotor accommodating hole, represent that rotor accommodating hole pass meets the requirements and size is less than normal、If in the coil mounting groove that the detector bar in the second detection head can be inserted in stator core correspondingly, representing that coil mounting groove grooved meets the requirements and size is less than normal，Then exchange position，Make the height of same stator core by oneself、Rotor accommodating hole size shape、The detection of coil three differences of mounting groove size shape，If be detected that stator core difference does not the most carry out the detection of follow-up difference time undesirable.
Present invention additionally comprises shift mechanism, described shift mechanism includes undercarriage, added, the first flat-removing air cyclinder that added the 4th lift cylinder being liftably connected to undercarriage and driving undercarriage are moved in the horizontal direction, described added it is provided with four shift rods that can be plugged in rotor accommodating hole, described four shift rods equidistantly distribute on the same line, the telescopic direction of described first flat-removing air cyclinder is parallel with the distribution arrangement of described shift rod, described supporting plate is positioned at described added top and is provided with shift rod escape groove, described first detection head, second detection head and pressing plate equidistantly distribute along the distribution arrangement of shift rod；Described first detection head, the second detection head and pressing plate three, the distance between adjacent pairs is equal with the distance between adjacent shift rod.Solve the stator core automatic branch problem between different detection stations so that three detection stations can carry out concurrent job in series.
Present invention additionally comprises feeding pipeline, described feeding pipeline is provided with feeding supported hole and the block making stator core stop at feeding supported hole, described shift rod escape groove through to described feeding supported hole, described feeding supported hole is positioned on straight line determined by described four shift rods, is equal to the distance between adjacent shift rod from the one that described feeding supported hole is nearest with the distance between described feeding supported hole in described first detection head, the second detection head and pressing plate three.Allow the invention to same stator core making station carry out docking, to realize on-line checking.
As preferably, described supporting plate is provided with blanking supported hole, described blanking supported hole is positioned on straight line determined by described four shift rods, described first detection head, second detection head and pressing plate three are equal to the distance between adjacent shift rod from the one that described blanking supported hole is nearest with the distance between described blanking supported hole, electronic special bus motor stator validator also includes will be located in the cutting agency that the stator core on described blanking supported hole moves away, described cutting agency includes gripping finger cylinder, clamping bar by gripping finger air cylinder driven, drive the 5th lift cylinder of gripping finger cylinder lifting, drive the second flat-removing air cyclinder of gripping finger cylinder translational and drive the 3rd flat-removing air cyclinder of the second flat-removing air cyclinder translation, the telescopic direction of described second flat-removing air cyclinder and the 3rd flat-removing air cyclinder is identical.Defective products can be separated with non-defective unit.
As preferably, the aperture area of described blanking supported hole is more than the aperture area of rotor accommodating hole, and the lower end of described clamping bar is provided with the gib head of outwards bending.Easily and reliably the stator core being shelved on discharging supported hole can be fixed.
Present invention additionally comprises the first discharging transmission line and the second discharging transmission line；Described 3rd flat-removing air cyclinder and the second flat-removing air cyclinder all in elongation or contraction state time, described gripping finger cylinder is positioned at above described first discharging transmission line；When one in both described 3rd flat-removing air cyclinder and the second flat-removing air cyclinder is in the state of stretching out, another one is in contraction state, described gripping finger cylinder is positioned at the top of described second discharging transmission line.Non-defective unit and defective products separately output can be docked with subsequent handling, it is simple to realize automatization's line production of motor.
As preferably, described supporting plate be also arranged above compressing rod.It is prevented from during the first detection head rises with the second detection head causing iron core displacement by mentioning together with stator core and falling down damage, improves safety and reliability during detection.
As preferably, the both sides of described supporting plate are additionally provided with a pair location bar coordinated with the location plane on stator core periphery.It is prevented from during stator shifts between different detection stations producing rotating, during streamlined operation, makes coil mounting groove automatically to align with the second detection head.
As preferably, described rotor accommodating hole testing agency, coil mounting groove testing agency and stator core height detection mechanism are designed with lifting guide post.Accuracy during work can be improved.
nullPresent invention additionally comprises refueling device，Described refueling device includes oil storage tank、Oil discharge passage、Rupture of membranes bar and corrosive liquid storage bin，Described oil discharge passage for being transported to described lifting guide post by the lubricating oil in described oil storage tank，The cavity that described oil storage tank includes that at least two is the most sheathed and is fixed together，The lower wall of described cavity is provided with oil-out，Described oil-out is sealedly connected with diaphragm seal，Described rupture of membranes bar vertically extends and is positioned at the lower section of oil storage tank，Described rupture of membranes bar、And the oil-out of all of cavity is all located on same vertical curve，The most rotten formula floating drum thoroughly it is provided with in described corrosive liquid storage bin，Described regular corruption saturating formula floating drum includes that the rotproofness shell of lower ending opening and some consuming by the corrosive liquid can being corroded in liquid storage bin set the dividing plate that duration corrosion is broken，Described shell divide is gone out some floating chambers by described dividing plate，The quantity of described floating chamber is equal with the quantity of described cavity，Described dividing plate is distributed along the vertical direction，Described oil storage tank is floated on the corrosive liquid in described corrosive liquid storage bin by described floating drum，Described oil storage tank can be floated by each described floating chamber independently；During corrosive liquid in corrosive liquid storage bin often corrodes brokenly a floating chamber and causes oil storage tank to decline once, described rupture of membranes bar is only capable of poking the diaphragm seal on a cavity.During use, lubricating oil is injected in each cavity, loading in corrosive liquid storage bin according to required oiling length interval time (hereinafter referred to as setting duration) can be to set duration by corrosive liquid broken for dividing plate corrosion, when the time pouring corrosive liquid into reaches a setting duration, the dividing plate of bottom is corroded brokenly, corrosive liquid enters in the floating chamber of bottom, oil storage tank is dropped to and is floated by several second floating chamber, during decline, the diaphragm seal on outermost cavity is poked by rupture of membranes bar, outflow of lubrication oil in this cavity and lifting guide post is lubricated；When the time pouring corrosive liquid into reach two set duration time, the dividing plate that counts the second layer from the bottom up is also corroded brokenly, corrosive liquid enters in second floating chamber of number from the bottom up, oil storage tank is further lowered into being floated by the 3rd floating chamber of number from the bottom up, during decline the diaphragm seal on the cavity of the outer second layer counted the most inside poked by rupture of membranes bar, outflow of lubrication oil in this cavity and lifting guide post is lubricated；The like be corroded brokenly Zi to all of dividing plate, then change automatic fuelling device can re-start automatic oiling.
The present invention has an advantage that and can complete stator core height, rotor accommodating hole pass size and the detection of coil mounting groove flute profile size；Automaticity is high, and detection efficiency is high, and the on-line automaticization docking detection for stator core is laid a good foundation；The detection set including that several are the most sheathed due to the first detection head and being detachably connected, the lower limit of the rotor accommodating hole diameter of the detected stator of the overall diameter same specification of each detection set is equal, enabling detect the stator core that only rotor accommodating hole is different easily.
Accompanying drawing explanation
Fig. 1 is the structure chart of stator core.
Fig. 2 is the perspective view of the embodiment of the present invention one.
Fig. 3 is the enlarged diagram of gripping finger cylinder and gripping finger.
Fig. 4 is the stereoscopic-state schematic diagram of the second detection head.
Fig. 5 is the elevational schematic view of the second detection head.
Fig. 6 is the enlarged diagram of shift mechanism.
Fig. 7 is the cross-sectional schematic of the first detection head.
Fig. 8 is the schematic diagram of the refueling device in embodiment two.
Fig. 9 is schematic diagram during the broken floating chamber of refueling device corrosion.
Figure 10 is schematic diagram during broken two floating chambers of refueling device corrosion.
nullIn figure: frame 1、Supporting plate 11、First station supported hole 111、Second station supported hole 112、3rd station supported hole 113、Discharging supported hole 114、Shift rod escape groove 115、Location bar 116、Compressing rod 12、Stator core 2、Rotor accommodating hole 21、Coil mounting groove 22、Location plane 23、Refueling device 3、Oil storage tank 31、Cavity 311、Oil-out 312、Diaphragm seal 313、Oil discharge passage 32、Oil-feed bucket 321、Rupture of membranes bar 33、Corrosive liquid storage bin 34、The most rotten formula floating drum 35 thoroughly、Shell 351、Dividing plate 352、Floating chamber 353、Guide rod 36、Corrosive liquid 37、Connecting rod 38、Feeding pipeline 4、Feeding supported hole 41、Block 42、Stator core height detection mechanism 5、Pressing plate 51、3rd lift cylinder 52、3rd lifting guide post 53、Rotor accommodating hole testing agency 6、First detection 61、Pedestal 611、Detection set 612、First lift cylinder 62、First lifting guide post 63、Coil mounting groove testing agency 7、Second detection 71、Connecting plate 711、Base shaft 712、Detector bar 713、Second lift cylinder 72、Second lifting guide post 73、Shift mechanism 8、Undercarriage 81、Added 82、4th lift cylinder 84、First flat-removing air cyclinder 85、4th lifting guide post 86、Shift rod 87、Cutting agency 9、Gripping finger cylinder 91、Clamping bar 92、Gib head 921、5th lift cylinder 93、Second flat-removing air cyclinder 94、3rd flat-removing air cyclinder 95、Slide 96、Slide rail 97、Interval angles A between detector bar.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Seeing Fig. 2, a kind of electronic special bus motor stator validator, including frame 1, feeding pipeline 4, stator core height detection mechanism 5, rotor accommodating hole testing agency 6, coil mounting groove testing agency 7, shift mechanism 8 and cutting agency 9.
Frame 1 is provided with supporting plate 11 and compressing rod 12.Supporting plate 11 is positioned at the lower section of compressing rod 12.Distance between supporting plate 11 upper surface and compressing rod 12 lower surface sees Fig. 1 more than stator core 2() height and less than the height 1.5 times of stator core 2.Supporting plate 11 is sequentially provided with the first station supported hole the 111, second station supported hole the 112, the 3rd station supported hole 113 and discharging supported hole 114 from right to left.First station supported hole the 111, second station supported hole the 112, the 3rd station supported hole 113 and discharging supported hole 114 is located along the same line and the upper and lower surface of the most through supporting plate 1.First station supported hole the 111, second station supported hole the 112, the 3rd station supported hole 113 and discharging supported hole 114 4 equidistantly distribute.The aperture area of first station supported hole the 111, second station supported hole the 112, the 3rd station supported hole 113 and discharging supported hole 114 4 is equal.The aperture area of blanking supported hole 14 sees Fig. 1 more than rotor accommodating hole 21() aperture area.Supporting plate 11 is additionally provided with shift rod escape groove 115.Shift rod escape groove 115 is through to discharging supported hole 114 from the right side of supporting plate 1.The upper and lower surface of the through supporting plate of shift rod escape groove 115 1.The upper surface of supporting plate 11 is additionally provided with a pair location bar 116.A pair location bar 116 is distributed in both sides before and after shift rod escape groove 115.Distance between a pair location bar 116 sees Fig. 1 more than a pair location plane 23() between distance and see Fig. 1 less than stator core 2() external diameter.
The left end of feeding pipeline 4 is docking together with the right-hand member of supporting plate 1.The left end of feeding pipeline 4 is provided with feeding supported hole 41 and block 42.Shift rod escape groove 115 is through to feeding supported hole 41.Feeding supported hole 41 is positioned on straight line determined by the first station supported hole 111 and the second station supported hole 112.Distance between first station supported hole 111 and the second station supported hole 112 is equal to the distance between the first station supported hole 111 and feeding supported hole 41.Block 42 is the right part of supporting plate 1.
Stator core height detection mechanism 5 includes pressing plate 51, drives the 3rd lift cylinder 52 of pressing plate 51 lifting, a pair the 3rd lifting guide posts 53 and measuring pressure plate to move down the triple motion sensor (not drawing in figure) of distance.Pressing plate 51 is positioned at the surface of the first station supported hole 111.3rd lift cylinder 52 is fixed together with frame 1.3rd lifting guide post 53 is arranged on the top board of frame 1.It is provided with sliding sleeve between 3rd lifting guide post 53 and frame 1.
Rotor accommodating hole testing agency 6 includes cylindrical first detection 61, drives the first lift cylinder 62 of the first detection head lifting, a pair first lifting guide posts 63 and measure the first detection head and move down first displacement transducer (not drawing in figure) of distance.The centrage of the first detection 61 is vertically extending.The diameter of the first detection 61 sees Fig. 1 with rotor accommodating hole 21() lower limit of diameter is equal.First detection 61 is positioned at the surface of the second station supported hole 112.First lift cylinder 62 is fixed together with frame 1.First lifting guide post 63 is arranged on the top board of frame 1.It is provided with sliding sleeve between first lifting guide post 63 and frame 1.
Coil mounting groove testing agency 7 includes the second detection 71, drives the second lift cylinder 72 of the second detection head lifting, a pair second lifting guide posts 73 and measure the second detection head and move down the second displacement sensor (not drawing in figure) of distance.The centrage of the second detection 71 is vertically extending.Second detection 71 is positioned at the surface of the 3rd station supported hole 113.Second lift cylinder 72 is fixed together with frame 1.Second lifting guide post 73 is arranged on the top board of frame 1.It is provided with sliding sleeve between second lifting guide post 73 and frame 1.
Shift mechanism 8 includes undercarriage 81, added 82, the 4th lift cylinder 84 and the first flat-removing air cyclinder 85.Undercarriage 81 can slip slidingly on the base plate of frame 1.Undercarriage 81 is provided with a pair the 4th lifting guide posts 86.4th lifting guide post 86 is arranged in added 82.It is provided with guide pin bushing between 4th lifting guide post 86 and added 82.Added 82 are liftably connected to the top of undercarriage 81 by the 4th lift cylinder 84.Added 82 lower sections being positioned at supporting plate 11.Added 82 are provided with shift rod 87.Shift rod 87 is positioned at the underface of shift rod escape groove 115.The cylinder body of the first flat-removing air cyclinder 85 is fixed together with the base plate of frame 1.The piston rod of the first flat-removing air cyclinder 85 links together with undercarriage 81.First flat-removing air cyclinder 85 stretches in left-right direction.The 5th lift cylinder 93, the second flat-removing air cyclinder 94 of driving gripping finger cylinder translational and the 3rd flat-removing air cyclinder 95 of driving the second flat-removing air cyclinder translation that cutting agency 9 includes gripping finger cylinder 91, by the clamping bar 92 of gripping finger air cylinder driven, drives the lifting of gripping finger cylinder.The cylinder body of the 5th lift cylinder 93 is fixed together with slide 96.The piston rod of the 5th lift cylinder 93 links together with gripping finger cylinder 91.Second flat-removing air cyclinder 94 stretches in left-right direction.The cylinder body of the second flat-removing air cyclinder 94 is fixed on slideway base.The piston rod of the second flat-removing air cyclinder 94 is docking together with the piston rod of the 3rd flat-removing air cyclinder 95.The cylinder body of the 3rd flat-removing air cyclinder 95 is fixed together with frame 1.3rd flat-removing air cyclinder 95 stretches in left-right direction.3rd flat-removing air cyclinder 95 and the second flat-removing air cyclinder 94 are located along the same line.Slide 96 slideway is connected on the slide rail 97 that extends in left-right direction.Slide rail 97 is fixed together with frame 1.
Present invention additionally comprises the first discharging transmission line and the second discharging transmission line (not drawing in figure)；First discharging transmission line and the second discharging transmission line extend the most along the longitudinal direction.3rd flat-removing air cyclinder 95 and the second flat-removing air cyclinder 94 all in elongation state time, gripping finger cylinder 91 is positioned at above the first discharging transmission line；3rd flat-removing air cyclinder 95 is in elongation state and time the second flat-removing air cyclinder 94 is in contraction state, and gripping finger cylinder 91 is positioned at the top (certainly make the 3rd flat-removing air cyclinder 95 be in contraction state and gripping finger cylinder 91 is positioned at the second discharging transmission line time the second flat-removing air cyclinder 94 is in elongation state top is also possible) of the second discharging transmission line.
Seeing Fig. 3, clamping bar 92 has three.Clamping bar 92 is uniformly distributed along the circumference of gripping finger cylinder 91.The lower end of clamping bar 92 is provided with the gib head 921 of outwards bending.
Seeing Fig. 4, the second detection 71 includes connecting plate 711, base shaft 712 and some detector bars 713 vertically extended.Connecting plate 711 is for the connection of the second same second lift cylinder 72 of detection 71.The upper end of base shaft 712 links together with connecting plate 711.Base shaft 712 can be plugged into rotor accommodating hole 21(and sees Fig. 1) in.Circumferentially distributed on the side face of base shaft 712 along base shaft of detector bar 713.The quantity of detector bar 713 sees Fig. 1 with stator core 2() on coil mounting groove 22(see Fig. 1) quantity equal.The section configuration of detector bar 713 sees Fig. 1 with coil mounting groove 22() pass identical.The cross-sectional area of detector bar 713 is equal with the lower limit of the aperture area of coil mounting groove 22.
Seeing Fig. 5, the interval angles A between detector bar sees Fig. 2 with coil mounting groove 22() between interval angles identical.
Seeing Fig. 6, shift rod 87 has four.Shift rod 87 can be plugged into rotor accommodating hole 21(and sees Fig. 1) in.4 shift rods 87 equidistantly distribute on the same straight line extended in left-right direction.The adjacent distance between shift rod 87 is equal with the distance between the first station supported hole and the second station supported hole.
Seeing Fig. 7, the first detection 61 includes pedestal 611 and three detection sets 612.Detection set 612 is the most sheathed and is detachably connected.The lower limit of the diameter of the rotor accommodating hole 21 of the detected stator of the overall diameter same specification of each detection set 612 is equal.The detection set being positioned at innermost layer in detection set 612 is fixed together in the way of integrative-structure with pedestal 611.
The work process of the present invention is:
Seeing Fig. 2 and Fig. 7, the left end of feeding pipeline 4 is docking together with stator pressing equipment.See Fig. 1 according to rotor accommodating hole 21() size retain the detection set 612 of corresponding number on pedestal 611, make the overall diameter being positioned at outermost detection set in the detection set 612 staying on pedestal 611 equal with the diameter lower limit of the rotor accommodating hole in detected stator core.
See Fig. 2, the stator core 2 as shown in Figure 1 that stator the first clamping head stator pressing equipment stamps out is transported to supporting plate 11 right-hand member (i.e. feed end) through feeding pipeline 4 continuously, when stator core is connected to together with block 42, stator core stops moving ahead, and now stator core is positioned on feeding supported hole 41.
Making the first flat-removing air cyclinder 85 and the 4th lift cylinder 84 all in contraction state, now four shift rods 87 are positioned at feeding supported hole the 41, first station supported hole the 111, second station supported hole 112 and the lower section of the 3rd station supported hole 113 correspondingly；4th lift cylinder 84 drives added 82 to rise, and added 82 rise and the rotor accommodating hole 21(that makes four shift rods 87 be inserted respectively into the stator core being shelved on feeding supported hole the 41, first station supported hole the 111, second station supported hole 112 and the 3rd station supported hole 113 sees Fig. 1) in.First flat-removing air cyclinder 85 stretches out so that the stator core on feeding supported hole 41 moves to the stator core on the first station supported hole 111, on the first station supported hole 111 and moves to the stator core that the stator core on the second station supported hole 112, on the second station supported hole 112 moves on the 3rd station supported hole 113, the 3rd supported hole 113 and move on discharging supported hole 114.When stator core is positioned on supporting plate, location plane 23(sees Fig. 1) it is in fore-and-aft direction.
3rd lift cylinder 52 drives pressing plate 51 to be depressed on stator core, measuring pressure plate moves down the triple motion sensor of distance and detects the distance that pressing plate moves down, if distance represents that within set point stator core height meets the requirements, represent that stator core height is higher if above set point, the device that controls of the present invention controls the quantity that stator decompressor reduces the steel disc of composition stator core, if representing that stator core height is on the low side less than set point, then the device that controls of the present invention controls the quantity that stator decompressor increases the steel disc of composition stator core, if this stator core is not further detected by distance beyond set point, two the detection stations controlling device control follow-up, to save the energy.
First lift cylinder 62 drives the first detection 61 to move down, that measures that the first detection head moves down that the first displacement transducer of distance detects the first detection 61 moves down distance, if moving down distance and reaching in setting value represents the rotor accommodating hole that the first detection 61 is inserted in stator core, rotor accommodating hole in this stator core meets the requirements, first detection 61 represents that the rotor accommodating hole in this stator core is undesirable in can not inserting the rotor accommodating hole in stator core, during first lift cylinder 62 drives the first detection 61 to rise, if stator core is stuck with the first detection 61, then stator core and the first detection head are separated by compressing rod 12.If rotor accommodating hole is undesirable, controls the device follow-up detection station of control and this stator core is not further detected, to save the energy.
Second lift cylinder 72 drives the second detection 71 to move down, that measures that the second detection head moves down that the second displacement sensor of distance detects the second detection 71 moves down distance, if moving down distance to reach setting value and represent that the detector bar 713(in the second detection 71 sees Fig. 4) can insert in the coil mounting groove in stator core correspondingly, coil mounting groove in this stator core meets the requirements, it is undesirable that second detection 71 can not insert in stator core the coil mounting groove represented in this stator core, during second lift cylinder 72 drives the second detection 71 to rise, if stator core is stuck with the second detection 71, then stator core and the second detection head are separated by compressing rod 12.
Make the second flat-removing air cyclinder 94 and the 3rd flat-removing air cyclinder 95 all in contraction state to make clamping bar 92 be positioned at directly over discharging supported hole 114, gripping finger cylinder 91 makes to be in closed configuration between clamping bar 92,5th lift cylinder 93 drives gripping finger cylinder 91 to drop to clamping bar 92 together with clamping bar 92 and is inserted in rotor accommodating hole, gripping finger cylinder 91 makes clamping bar 92 separately make the eave tile 921(on clamping bar 92 see Fig. 3) it is hooked on the lower surface of stator core, the 5th lift cylinder 93 drives gripping finger cylinder 91 to rise and make stator core be lifted away from supporting plate 11.If the stator core picked up is non-defective unit, then the second flat-removing air cyclinder 94 and the 3rd flat-removing air cyclinder 95 all extend so that stator core is transferred to above the first discharging transmission line, are then put into by stator core and are transferred to walk on the first discharging transmission line.If the stator core picked up is defective products, then the 3rd flat-removing air cyclinder 95 is in elongation state and the second flat-removing air cyclinder 94 is in contraction state, make stator core transfer to and above discharging transmission line, then stator core is amplified and be transferred to walk on the second discharging transmission line.The most each action all completes to be automatically performed under the control controlling device of the present invention.
Embodiment two, with the difference of embodiment one be:
See Fig. 8, also include refueling device 3.Refueling device 3 includes oil storage tank 31, oil discharge passage 32, rupture of membranes bar 33, corrosive liquid storage bin 34, the most rotten formula floating drum 35, guide rod 36 and frame 37 thoroughly.
Oil storage tank 31 is linked together with the most rotten formula floating drum 35 thoroughly by connecting rod 38.It is detachably connected by bolt between connecting rod 38 and the most rotten formula floating drum 35 thoroughly.Oil storage tank 31 includes being 4 cavitys 311 that are the most sheathed and that be fixed together at least two the present embodiment.Equipped with lubricating oil (lubricating oil figure does not draw) in cavity 311.The lower wall of cavity 311 is provided with oil-out 312.Oil-out 312 is sealedly connected with diaphragm seal 313.4 oil-outs 312 that amount to of 4 cavitys are positioned on the vertical straight line of same and are positioned at the surface of rupture of membranes bar 33.The adjacent distance between diaphragm seal is equal.
One end of oil discharge passage 32 is provided with correspondingly with lifting the fuel filler neck that guide post (the i.e. the 3rd lifting guide post 53, first lifts guide post 63, second and lifts guide post 73 and the 4th lifting guide post 86) aligns.Oil discharge passage 32 other end is provided with the oil-feed bucket 321 being positioned at below oil storage tank.Oil-feed bucket 321 is fixed together with frame 1.
Rupture of membranes bar 33 vertically extends.The lower end of rupture of membranes bar 33 is connected in oil-feed bucket 321.Rupture of membranes bar 33 is positioned at the lower section of oil storage tank 31.
Corrosive liquid storage bin 34 is positioned at the lower section of oil storage tank 31.Corrosive liquid storage bin 34 is fixed together with frame 1.
The most rotten formula floating drum 35 thoroughly is positioned at corrosive liquid storage bin 34.Periodically rotten formula floating drum 35 thoroughly includes the rotproofness shell 351 of lower ending opening and four pieces of dividing plates 352.Dividing plate 352 is aluminium sheet.Dividing plate 352 is distributed along the vertical direction.Shell 351 is divided into 4 floating chambers being distributed along the vertical direction 353 by dividing plate 352.The adjacent distance between dividing plate is equal.The adjacent distance between dividing plate is equal to the distance between adjacent diaphragm seal.
Guide rod 36 vertically extends.One end of guide rod 36 is fixed together with oil storage tank 31.Oil storage tank 31 is higher than frame 1.The other end of guide rod 36 is located in frame 1 slidably.
See Fig. 9, when refueling device to be started, corrosive liquid 37 is injected in corrosive liquid storage bin 34, the most rotten formula floating drum 35 thoroughly is floated and realizes out floating of fuel tank 31 by corrosive liquid 37, stops adding corrosive liquid when fuel reserve tank 31 floats and is less than the distance between adjacent diaphragm seal to the distance between rupture of membranes bar 33 and the diaphragm seal in outermost layer cavity.Produced by each floating chamber 353, oil storage tank 31 can be floated by buoyancy independently.In the present embodiment, corrosive liquid 37 is sodium hydroxide solution.By the concentration of control corrosion rate liquid 37 or/and the thickness of dividing plate so that dividing plate liquid 37 corrosion that is corroded in setting duration is broken, and these data can be learnt by test.
When the time pouring corrosive liquid 37 into reach one set duration time, the dividing plate that is positioned at bottom in dividing plate 352 is corroded brokenly, corrosive liquid enters in floating chamber 353 and is positioned in the floating chamber of bottom, oil storage tank 31 drop to by floating chamber 353 from below to up second floating chamber of number float, the lifting guide post that the diaphragm seal 313-1 being positioned at during decline in outermost layer cavity is poked by rupture of membranes bar 33, the lubricating oil that is positioned in outermost cavity in cavity 311 is flowed to flow to be lubricated in oil discharge passage 32 by corresponding oil-out carries out a self-oiling to lifting guide post.
See Figure 10, when the time pouring corrosive liquid 37 into reaches two setting durations, dividing plate 352 is positioned at time dividing plate of lower section be also corroded brokenly, corrosive liquid enters and is positioned in floating chamber 353 in time floating chamber of lower section, oil storage tank 31 drop to by floating chamber 353 from below to up number the 3rd floating chamber float, the diaphragm seal being positioned in time outer layer cavity during decline is also poked by rupture of membranes bar 33, the lubricating oil being positioned in cavity 311 in the cavity of time outer layer drops onto in oil discharge passage 32 after being flowed out by the oil-out on secondary outer layer cavity and the oil-out in outermost layer cavity on the lifting guide post flowing to be lubricated and lifting guide post is carried out self-oiling again；The like, the present embodiment can carry out four self-oilings, then change automatic fuelling device and carry out self-oiling again.
Claims (9)
- null1. an electronic special bus motor stator validator，It is characterized in that，Including refueling device、Supporting plate、Rotor accommodating hole testing agency、Coil mounting groove testing agency and stator core height detection mechanism，Rotor accommodating hole testing agency includes cylindrical first detection head and drives the first lift cylinder of the first detection head lifting，The detection set that described first detection head includes that several are the most sheathed and is detachably connected，The lower limit of the rotor accommodating hole diameter of the detected stator of the overall diameter same specification of each detection set is equal，Coil mounting groove testing agency includes the second detection head and drives the second lift cylinder of the second detection head lifting，Described second detects base shaft and the some detector bars vertically extended that head includes can be plugged in rotor accommodating hole，Circumferentially distributed in the side face of described base shaft along base shaft of described detector bar，The quantity of detector bar is equal with the quantity of coil mounting groove，The section configuration of detector bar is identical with the pass of coil mounting groove，The cross-sectional area of detector bar is equal with the aperture area lower limit of core coil mounting groove，Interval angles between detector bar is identical with the interval angles between coil mounting groove，Stator core height detection mechanism includes pressing plate and drives the 3rd lift cylinder of pressing plate lifting，Described pressing plate、First detection head and the second detection head are all located at the surface of described supporting plate，Described refueling device includes oil storage tank、Oil discharge passage、Rupture of membranes bar and corrosive liquid storage bin，Described oil discharge passage for being transported to described lifting guide post by the lubricating oil in described oil storage tank，The cavity that described oil storage tank includes that at least two is the most sheathed and is fixed together，The lower wall of described cavity is provided with oil-out，Described oil-out is sealedly connected with diaphragm seal，Described rupture of membranes bar vertically extends and is positioned at the lower section of oil storage tank，Described rupture of membranes bar、And the oil-out of all of cavity is all located on same vertical curve，The most rotten formula floating drum thoroughly it is provided with in described corrosive liquid storage bin，Described regular corruption saturating formula floating drum includes that the rotproofness shell of lower ending opening and some consuming by the corrosive liquid can being corroded in liquid storage bin set the dividing plate that duration corrosion is broken，Described shell divide is gone out some floating chambers by described dividing plate，The quantity of described floating chamber is equal with the quantity of described cavity，Described dividing plate is distributed along the vertical direction，Described oil storage tank is floated on the corrosive liquid in described corrosive liquid storage bin by described floating drum，Described oil storage tank can be floated by each described floating chamber independently；During corrosive liquid in corrosive liquid storage bin often corrodes brokenly a floating chamber and causes oil storage tank to decline once, described rupture of membranes bar is only capable of poking the diaphragm seal on a cavity.
- Electronic special bus motor stator validator the most according to claim 1, it is characterized in that, also include shift mechanism, described shift mechanism includes undercarriage, added, the first flat-removing air cyclinder that added the 4th lift cylinder being liftably connected to undercarriage and driving undercarriage are moved in the horizontal direction, described added it is provided with four shift rods that can be plugged in rotor accommodating hole, described four shift rods equidistantly distribute on the same line, the telescopic direction of described first flat-removing air cyclinder is parallel with the distribution arrangement of described shift rod, described supporting plate is positioned at described added top and is provided with shift rod escape groove, described first detection head, second detection head and pressing plate equidistantly distribute along the distribution arrangement of shift rod；Described first detection head, the second detection head and pressing plate three, the distance between adjacent pairs is equal with the distance between adjacent shift rod.
- Electronic special bus motor stator validator the most according to claim 2, it is characterized in that, also include feeding pipeline, described feeding pipeline is provided with feeding supported hole and the block making stator core stop at feeding supported hole, described shift rod escape groove through to described feeding supported hole, described feeding supported hole is positioned on straight line determined by described four shift rods, is equal to the distance between adjacent shift rod from the one that described feeding supported hole is nearest with the distance between described feeding supported hole in described first detection head, the second detection head and pressing plate three.
- null4. according to the electronic special bus motor stator validator described in Claims 2 or 3，It is characterized in that，Described supporting plate is provided with blanking supported hole，Described blanking supported hole is positioned on straight line determined by described four shift rods，Described first detection head、Second detection head and pressing plate three are equal to the distance between adjacent shift rod from the one that described blanking supported hole is nearest with the distance between described blanking supported hole，Electronic special bus motor stator validator also includes will be located in the cutting agency that the stator core on described blanking supported hole moves away，Described cutting agency includes gripping finger cylinder、Clamping bar by gripping finger air cylinder driven、Drive the 5th lift cylinder of gripping finger cylinder lifting、Drive the second flat-removing air cyclinder of gripping finger cylinder translational and drive the 3rd flat-removing air cyclinder of the second flat-removing air cyclinder translation，The telescopic direction of described second flat-removing air cyclinder and the 3rd flat-removing air cyclinder is identical.
- Electronic special bus motor stator validator the most according to claim 4, it is characterised in that the aperture area of described blanking supported hole is more than the aperture area of rotor accommodating hole, and the lower end of described clamping bar is provided with the gib head of outwards bending.
- Electronic special bus motor stator validator the most according to claim 4, it is characterised in that also include the first discharging transmission line and the second discharging transmission line；Described 3rd flat-removing air cyclinder and the second flat-removing air cyclinder all in elongation or contraction state time, described gripping finger cylinder is positioned at above described first discharging transmission line；When one in both described 3rd flat-removing air cyclinder and the second flat-removing air cyclinder is in the state of stretching out, another one is in contraction state, described gripping finger cylinder is positioned at the top of described second discharging transmission line.
- 7. according to the electronic special bus motor stator validator described in claim 1 or 2 or 3, it is characterised in that described supporting plate be also arranged above compressing rod.
- 8. according to the electronic special bus motor stator validator described in claim 1 or 2 or 3, it is characterised in that the both sides of described supporting plate are additionally provided with a pair location bar coordinated with the location plane on stator core periphery.
- 9. according to the electronic special bus motor stator validator described in claim 1 or 2 or 3, it is characterised in that described rotor accommodating hole testing agency, coil mounting groove testing agency and stator core height detection mechanism are designed with lifting guide post.
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| CN201410198428.1A CN104165561B (en) | 2014-05-13 | 2014-05-13 | Electronic special bus motor stator validator |
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| CN201410198428.1A CN104165561B (en) | 2014-05-13 | 2014-05-13 | Electronic special bus motor stator validator |
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| CN104165561B true CN104165561B (en) | 2016-09-14 |
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| CN105059914A (en) * | 2015-07-16 | 2015-11-18 | 佛山市普拉迪数控科技有限公司 | Detection fixture capable of placing and taking workpieces conveniently |
| CN107826740B (en) * | 2017-11-24 | 2023-10-31 | 苏州索力旺新能源科技有限公司 | Quick unloader of two material levels |
| CN109471031A (en) * | 2018-12-29 | 2019-03-15 | 扬州工业职业技术学院 | A kind of equipment and detection method detecting automobile current generator |
| KR102058135B1 (en) * | 2019-08-09 | 2019-12-20 | 임형빈 | 3-Dimension automatic measuring system |
| CN112781534A (en) * | 2021-01-26 | 2021-05-11 | 崔赢允 | Automatic electronic inspection device for battery case of new energy automobile |
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| CN101191717A (en) * | 2006-11-24 | 2008-06-04 | 王伟修 | Stator stack thickness detector |
| CN203246868U (en) * | 2013-03-18 | 2013-10-23 | 常州新区金康精工机械有限公司 | Stator taking and putting device of automatic motor assembly line |
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| JP3132130B2 (en) * | 1992-04-01 | 2001-02-05 | 大同特殊鋼株式会社 | Rust prevention method and rust prevention treatment device for magnet molded body, and transfer device for magnet molded body |
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| CN101191717A (en) * | 2006-11-24 | 2008-06-04 | 王伟修 | Stator stack thickness detector |
| CN203246868U (en) * | 2013-03-18 | 2013-10-23 | 常州新区金康精工机械有限公司 | Stator taking and putting device of automatic motor assembly line |
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