CN104969457A - Winding machine and inhibiting device thereof, and winding method of electric motor - Google Patents

Winding machine and inhibiting device thereof, and winding method of electric motor Download PDF

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Publication number
CN104969457A
CN104969457A CN201480006661.3A CN201480006661A CN104969457A CN 104969457 A CN104969457 A CN 104969457A CN 201480006661 A CN201480006661 A CN 201480006661A CN 104969457 A CN104969457 A CN 104969457A
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CN
China
Prior art keywords
locating part
stopping means
winding
winding displacement
coil winding
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Granted
Application number
CN201480006661.3A
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Chinese (zh)
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CN104969457B (en
Inventor
黄思荣
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Shenzhen Dajiang Innovations Technology Co Ltd
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Shenzhen Dajiang Innovations Technology Co Ltd
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Publication of CN104969457A publication Critical patent/CN104969457A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts

Abstract

A winding machine and inhibiting device thereof, and winding method of electric motor are provided. The inhibiting device comprises: a carrier (110); a main limiting part (120) positioned on the carrier (110) and sliding relative to the carrier (110), and the main limiting part (120) is provided with a limiting part (121) of the winding part (20) to be processed used for limiting the electric motor; an elastic recovery part (130) used for providing elastic restoring force for the main limiting part (120), and allows the main limiting part (120) to automatic reset after sliding toward the carrier (110); two cable immobilizing devices (140) rotatablely connected with the carrier (110) and respectively positioned opposing sides of the main limiting part (120); a elastic part (160) used for providing elastic restoring force for the two cable immobilizing devices (140), and allows the two cable immobilizing devices (140) to automatic reset after rotating backward the main limiting part (120), and clamping the main limiting part (120); and a link gear (150) connecting the main limiting part (120) and the two cable immobilizing devices (140), and allows the main limiting part (120) to drive the two cable immobilizing devices (140) rotating backward when the main limiting part (120) slides to the default location. The inhibiting device requires little space, the structure is simple, and the requirement of motion transfer accuracy can be low.

Description

The method for winding of coil winding machine and stopping means and motor
Technical field
The present invention relates to a kind of coil winding machine, particularly a kind of coil winding machine of motor and the method for winding of stopping means and motor thereof.
Background technology
The stopping means of traditional coil winding machine front end, in winding process, main groove guide vane end stop and the winding displacement guide vane end stop of relying on carries out position restriction to the iron core of motor and enamelled wire.But, driving cannot be provided to winding displacement guide vane end stop during winding displacement action, independent control unit is needed to control winding displacement guide vane end stop, because narrow and small tool space is difficult to accommodate control unit, make control unit must be arranged at other one end of the flying fork device of coil winding machine, thus need the high-precision requirement ensureing Movement transmit, add mechanical difficulty.
Summary of the invention
Given this, the present invention is necessary the stopping means of the coil winding machine providing a kind of required precision that is less, Movement transmit that takes up room lower.
A stopping means for coil winding machine, comprising:
Supporting body;
Main locating part, is located on described supporting body, and relative to described supporting body slidably, described main locating part is provided with the limiting section treating winding part for limit electric machine;
Elastic reset part, for providing an elastic-restoring force to described main locating part, makes described main locating part automatically reset after described supporting body slides;
Two winding displacement locating parts, are rotatably connected with described supporting body, and lay respectively at the relative both sides of described main locating part;
Elastic component, for providing an elastic-restoring force to described two winding displacement locating parts, make described two winding displacement locating parts dorsad described main locating part automatically reset after rotating, clamp described main locating part; And
Link gear, connects described main locating part and described two winding displacement locating parts, drives described two winding displacement locating parts to rotate dorsad when making described main locating part slide into predeterminated position.
Compared to the stopping means of traditional coil winding machine, the stopping means of above-mentioned coil winding machine at least has the following advantages:
(1) the main locating part of above-mentioned stopping means is provided with the limiting section treating winding part of limit electric machine, main locating part relative to supporting body slidably, winding part is treated with spacing, main locating part drives two winding displacement locating parts to rotate by link gear simultaneously, and drive two bus cable devices without the need to independent power set, thus make the structure of above-mentioned stopping means comparatively simple, compact, and save taking up room of stopping means.
(2) the main locating part of above-mentioned stopping means drives two winding displacement locating parts to rotate by link gear, makes employing control unit control two locating parts simultaneously, decreases extra control unit, reduce the required precision of motion transmission.
(3) above-mentioned linkage structure can make two winding displacement locating parts stably be in different turned positions, arranges to the winding wire of different layers to facilitate.
(4) the main locating part of above-mentioned stopping means can drive two winding displacement locating parts to rotate in single glide direction, improves the accuracy of transmission, and reduces the access times of linkage structure, thus increase the useful life of link gear.
Wherein in an embodiment, described supporting body is provided with pilot hole, and described main locating part is housed in described pilot hole, and along described pilot hole inwall slidably.
Wherein in an embodiment, the relative both sides of described supporting body are respectively provided with a stopper slot, and each described winding displacement locating part is housed in a described stopper slot at least partly, and rotatable in the described stopper slot of correspondence.
Wherein in an embodiment, described supporting body comprises base portion, two opposite flanks that described base portion comprises end face and is connected with described end face, described pilot hole runs through described end face, and two described stopper slots extend to described end face from described two sides respectively.
Wherein in an embodiment, described supporting body also comprises mounting cylinder, described base portion also comprises the bottom surface be oppositely arranged with described end face, described pilot hole runs through described bottom surface, described mounting cylinder is fixed on described bottom surface, and be connected with described pilot hole, described elastic reset part is arranged in described mounting cylinder.
Wherein in an embodiment, described main locating part comprises spacing head and body, described spacing head is located at one end of described body, described two winding displacement locating parts abut with two opposite flanks of described spacing head under the elastic force effect of described elastic component, and described limiting section is located at the end face of described spacing head.
Wherein in an embodiment, the shape of the cross section of described body and the inner wall shape of described pilot hole suitable, to make described body in described pilot hole along the inwall of described pilot hole slidably.
Wherein in an embodiment, described main locating part also comprises stop part, and described stop part is located at described body one end away from described spacing head, and described stop part is contained in described mounting cylinder, described stop part in described mounting cylinder slidably, and spacing by the bottom surface of described base portion.
Wherein in an embodiment, described stop part is be fixed on described body away from the packing ring on the end face of one end of described spacing head;
Or described stop part is protrude perpendicular to the axis of described body the stop projection extended away from one end of described spacing head from described body;
Or described stop part is wear the limit shaft of described body away from one end of described spacing head perpendicular to the axis of described body.
Wherein in an embodiment, described elastic reset part is be housed in described mounting cylinder and the Compress Spring abutted with described stop part.
Wherein in an embodiment, described supporting body also comprises fixture, the openend of described mounting cylinder away from described base portion be located at by described fixture, and abut with described elastic reset part, and described elastic reset part is clamped between described stop part and described fixture.
Wherein in an embodiment, described fixture is jump ring, and described mounting cylinder is provided with the draw-in groove for holding described jump ring away from the inwall of the openend of described base portion;
Or described fixture is steady pin, described mounting cylinder is provided with away from the openend of described base portion the through hole inserted for described steady pin.
Wherein in an embodiment, described body is also provided with stopper section, described stopper section is positioned at described body one end near described spacing head, and spacing near the edge of the openend of the described end face of described base portion by described pilot hole.
Wherein in an embodiment, described stopper section is be located at the projection on described body, and described projection is fixed on the side of described body by threaded fastener;
Or described stopper section is the stop boss directly protruding extension from the side of described body.
Wherein in an embodiment, described limiting section is be located at the draw-in groove on described main locating part;
Or described limiting section is be located at the positive stop lug boss on described main locating part.
Wherein in an embodiment, described supporting body comprises the matrix of a tabular, and described matrix surface is provided with two stopper slots and the chute between described two stopper slots, described main locating part is housed in described chute, and in described chute along the bearing of trend of described chute slidably, described two winding displacement locating parts are contained in described two stopper slots respectively, and rotatable in the described stopper slot of correspondence.
Wherein in an embodiment, described elastic reset part is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
Wherein in an embodiment, the two ends of described elastic reset part are connected away from one end of described limiting section and described supporting body with described main locating part respectively, described elastic reset part at described main locating part towards compression when sliding near the direction of described supporting body;
Or the two ends of described elastic reset part are connected with the one end at the described limiting section place of described main locating part and described supporting body respectively, described elastic reset part at described main locating part towards stretcher strain when sliding near the direction of described supporting body.
Wherein in an embodiment, one end that each described winding displacement locating part and described main locating part abut against is provided with and holds projection for what arrange winding wire, the projection that holds of described two winding displacement locating parts is oppositely arranged, and to form a bayonet arrangement, described main locating part is through described bayonet arrangement.
Wherein in an embodiment, each described winding displacement locating part is provided with spigot surface, and described winding wire is along described spigot surface treating on winding part slidably to described motor.
Wherein in an embodiment, described spigot surface is be located at clinoplain outside described winding displacement locating part or arc convex.
Wherein in an embodiment, each described winding displacement locating part is warp architecture or linear structure, and one end of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, and one end is used for abutting with described main locating part in addition;
Or, each described winding displacement locating part is warp architecture or linear structure, and the middle part of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, each described winding displacement locating part is used near one end of described limiting section abutting with described main locating part.
Wherein in an embodiment, described elastic component is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
Wherein in an embodiment, the two ends of described elastic component are fixedly connected with described two winding displacement locating parts respectively, and the stretcher strain when described two winding displacement locating parts rotate dorsad of described elastic component;
Or described elastic component is two, the two ends of each described elastic component respectively winding displacement locating part described with and described supporting body are connected, and the compression when described two winding displacement locating parts rotate dorsad of each described elastic component.
Wherein in an embodiment, described link gear comprises two ratchets, two sour jujubes, two ratchet gears and axial elasticity parts;
Described two ratchets are located on described supporting body rotationally, and are positioned at the relative both sides of described main locating part; Each described ratchet has multiple intervals prepsetting gap and the ratchet tilted towards same clockwise;
Described two sour jujubes are located on described main locating part rotationally, and move with described main locating part; Described two sour jujubes are matched with the ratchet of described two ratchets respectively, and to make described main locating part when single glide direction is slided, described two sour jujubes drive described two pawl wheel respectively;
Described two ratchet gears are located on described two winding displacement locating parts respectively, and match with described two ratchets respectively, to make described two ratchets promote described two ratchet gears respectively, and then described two winding displacement locating parts are rotated dorsad;
Described axial elasticity part provides a torsion to described two sour jujubes, automatically resets after described two sour jujubes are rotated under the effect of described axial elasticity part.
Wherein in an embodiment, described multiple prepsetting gap comprises multiple first prepsetting gap and multiple second prepsetting gap, each described first prepsetting gap is not identical relative to the maximum radius in the axle center of described ratchet with each described second prepsetting gap relative to the maximum radius in the axle center of described ratchet, and described multiple first prepsetting gap and described multiple second prepsetting gap are arranged alternately.
Wherein in an embodiment, each described first prepsetting gap is consistent relative to the radius in the axle center of described ratchet;
And/or each described second prepsetting gap is consistent relative to the radius in the axle center of described ratchet.
Wherein in an embodiment, described two sour jujubes adopt same sour jujube axle and described main locating part to be rotatably connected;
Or described two sour jujubes respectively adopt a sour jujube axle and described main locating part to be rotatably connected.
Wherein in an embodiment, described main locating part is provided with long and narrow axis hole, and described sour jujube axle is threaded fastener, and is fixed in described axis hole by nut, when unclamping described nut, described sour jujube axle in described axis hole slidably.
Wherein in an embodiment, each described ratchet is rotatably connected by an alignment pin and described supporting body.
Wherein in an embodiment, described supporting body is provided with long and narrow pin-and-hole, and described alignment pin is threaded fastener, and is fixed in described pin-and-hole by nut, when unclamping described nut, described alignment pin in described pin-and-hole slidably.
Wherein in an embodiment, described supporting body is provided with pilot hole, two stopper slots and two storage tanks;
Described main locating part is housed in described pilot hole, and along described pilot hole inwall slidably;
Described two stopper slots respectively with the relative both sides of described supporting body, each described winding displacement locating part is housed in a described stopper slot at least partly, and rotatable in the described stopper slot of correspondence;
Each described storage tank lays respectively between described pilot hole and a described stopper slot, and is communicated with described pilot hole and a described stopper slot; Each described ratchet is housed in a described storage tank.
Wherein in an embodiment, each described winding displacement locating part is provided with long and narrow through hole, and each described ratchet gear is fixed on corresponding described winding displacement locating part by threaded fastener and nut; Described threaded fastener through described through hole, and after unclamping described nut, described threaded fastener in described through hole slidably, to regulate the relative position of described ratchet gear on described winding displacement locating part.
Wherein in an embodiment, the teeth portion that each described ratchet gear comprises a matrix and extends from described matrix;
Or described ratchet gear is the teeth portion of directly extending from described winding displacement locating part.
Wherein in an embodiment, described teeth portion is square straight-tooth, and the top of described straight-tooth is provided with inclined plane;
Or described teeth portion is the helical teeth of arc, and the incline direction of described helical teeth is contrary with the incline direction of the ratchet on described ratchet.
Wherein in an embodiment, described axial elasticity part is torsion spring, extension spring or elastic caoutchouc rope.
Wherein in an embodiment, described link gear comprises two spur racks, two tooth bar gears and tooth bar return unit;
Described two spur racks are located at two opposite flanks of described main locating part respectively, and along described main locating part axially slidably, each described spur rack all has multiple intervals prepsetting gap and the ratchet tilted towards same direction;
Described two tooth bar gears are located on described two winding displacement locating parts respectively, and match with described two spur racks respectively, to make described two the tooth bar gears of the promotion respectively of described two spur racks, and then described two winding displacement locating parts are rotated dorsad;
Described tooth bar return unit provides an elastic-restoring force to described two spur racks, described main locating part slides relative to described supporting body, make described tooth bar return unit generation elastic deformation, until described tooth bar return unit acts on the elastic force of described spur rack, be enough to promote described winding displacement locating part rotate, described spur rack is resetted.
Wherein in an embodiment, described multiple prepsetting gap comprises multiple first prepsetting gap and multiple second prepsetting gap, the maximum height of each described first prepsetting gap in the vertical direction of the axis of described spur rack is not identical with the maximum height of each described second prepsetting gap in the vertical direction of the axis of described spur rack, and described multiple first prepsetting gap and described multiple second prepsetting gap are arranged alternately.
Wherein in an embodiment, the height of each described first prepsetting gap in the vertical direction of the axis of described spur rack is consistent;
And/or the height of each described second prepsetting gap in the vertical direction of the axis of described spur rack is consistent.
Wherein in an embodiment, the teeth portion that described tooth bar gear comprises a matrix and extends from described matrix;
Or described tooth bar gear is the teeth portion of directly extending from described winding displacement locating part.
Wherein in an embodiment, described teeth portion is square straight-tooth, and the top of described straight-tooth is provided with inclined plane;
Or described teeth portion is the helical teeth of arc, and the incline direction of described helical teeth is contrary with the incline direction of the ratchet of described spur rack.
Wherein in an embodiment, each described winding displacement locating part is provided with long and narrow through hole, and each described tooth bar gear is fixed on corresponding described winding displacement locating part by threaded fastener and nut; Described threaded fastener through described through hole, and after unclamping described nut, described threaded fastener in described through hole slidably, to regulate the relative position of described tooth bar gear on described winding displacement locating part.
Wherein in an embodiment, described tooth bar return unit is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
Wherein in an embodiment, the two ends of each described tooth bar return unit are connected with described spur rack and described main locating part respectively.
Wherein in an embodiment, two opposite flanks of described main locating part are respectively provided with an axially extended gathering sill along described main locating part, in the gathering sill of described two spur racks respectively on two opposite flanks of described main locating part slidably.
Wherein in an embodiment, described main locating part, towards when sliding near the direction of described supporting body, drives described two winding displacement locating parts to rotate dorsad;
Or, when described main locating part slides towards the direction away from described supporting body, drive described two winding displacement locating parts to rotate dorsad.
Wherein in an embodiment, described predeterminated position is the medium position of the sliding stroke of described main locating part.
Wherein in an embodiment, described predeterminated position is the position of the described limiting section of described main locating part when just having stretched out outside described two winding displacement locating parts.
Meanwhile, the present invention also provides a kind of coil winding machine adopting above-mentioned stopping means.
A kind of coil winding machine, is characterized in that, comprising:
Above-mentioned stopping means;
Keeper, treats winding part for what locate described motor;
Winder, treats winding part described in being wrapped in by winding wire.
Wherein in an embodiment, described keeper is rotating firm cover, described in treat that winding part is set in and describedly just to put, and to rotate together along with described firm cover.
Wherein in an embodiment, described Winder is flying trident Winder.
Wherein in an embodiment, described stopping means can move in parallel relative to described keeper, to regulate the spacing between described limiting section and described keeper.
Wherein in an embodiment, also comprise actuator, described actuator drives described stopping means to move in parallel, and/or described actuator drives described keeper to move in parallel.
In addition, the present invention also provides a kind of method for winding applying the motor of above-mentioned coil winding machine.
A method for winding for motor, comprises the steps:
Step a, provides above-mentioned coil winding machine;
By described motor, step b, treats that winding part is placed on described keeper, described in treat that winding part comprises multiple spaced wrapping post, and form winding slot between described multiple wrapping post;
Step c, treats that by one of them the described wrapping post of coiling matches with the limiting section of described main locating part, to locate described wrapping post;
Steps d, winding wire is wound around around described wrapping post by described Winder, and is arranged closely on institute's wrapping post by described winding displacement locating part.
Wherein in an embodiment, described method also comprises step:
Step e, after being wound around described wrapping post, changes the relative position of described winding part and described main locating part, and another one is treated, and the described wrapping post of coiling coordinates with the limiting section of described main limiting component;
Step f, around described another one, winding wire is treated that the wrapping post of coiling is wound around by described Winder, and be arranged closely in described another one by described winding displacement locating part and treat on the wrapping post of coiling;
Step h, repeats step e and f, until need the wrapping post of coiling and all complete coiling action.
Wherein in an embodiment, described steps d comprises further:
Steps d 1, winding wire is wound around around described stopping means by described Winder, and is arranged in order one deck by described winding displacement locating part;
Steps d 2, change the spacing between described two winding displacement locating parts, described Winder rearranges one deck winding wire by described winding displacement locating part on described one deck winding wire.
The method for winding of above-mentioned motor at least has the following advantages:
(1) method for winding of above-mentioned motor drives drive two winding displacement locating parts to rotate by the interlock of main locating part, with spacing treat winding part while, carry out winding displacement, and carry out winding displacement without the need to independent power set, thus improve the efficiency of coiling.
(2) method for winding of above-mentioned motor adopts a control unit to control two locating parts simultaneously, decreases extra control unit, reduces the required precision of motion transmission, and then improves the coiling quality of motor.
(3) method for winding of above-mentioned motor utilizes linkage structure, makes two winding displacement locating parts stably be in different turned positions, arranges to facilitate to the winding wire of different layers.
Accompanying drawing explanation
Fig. 1 is the exploded view of the coil winding machine of embodiments of the present invention;
Fig. 2 is the assembly drawing of the stopping means of the coil winding machine shown in Fig. 1;
The schematic diagram of the multiple different conditions of the same cycle period in the stopping means use procedure that Fig. 3 ~ 9 are the coil winding machine shown in Fig. 1;
Figure 10 is the flow chart of the method for winding of the motor of embodiments of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, when assembly is called as " being fixed on " another assembly, directly can there is assembly placed in the middle in it on another assembly or also.When an assembly is considered to " connection " another assembly, it can be directly connected to another assembly or may there is assembly placed in the middle simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Embodiments of the present invention provide a kind of coil winding machine of motor, for carrying out coiling to the winding part of motor.This coil winding machine adopts a stopping means to carry out spacing to the winding part of motor, and arranges winding wire, and winding wire is closely arranged on described winding part.
This stopping means comprises the supporting body for carrying miscellaneous part, for the main locating part of the winding part of limit electric machine, for providing elastic-restoring force to the elastic reset part of described main locating part, for the winding displacement locating part arranged winding wire, for providing elastic-restoring force to the elastic component of described winding displacement locating part, for driving the link gear of described winding displacement locating part when described main locating part slides into predeterminated position.
Wherein in some embodiments, the winding part of this motor can be the stator of motor, also can be the rotor of motor.
Wherein in some embodiments, it is inner that described main locating part, described elastic reset part, described winding displacement locating part, elastic component and described link gear can be housed in described supporting body, also can be located at the outside of supporting body.
Wherein in some embodiments, the limiting section of described main locating part can be depressed part, and such as, stopper slot also can be lug boss, such as, and limited post.
Wherein in some embodiments, the quantity of described winding displacement locating part can be two, also can be two or more.
Wherein in some embodiments, each described winding displacement locating part is warp architecture, also can be linear structure.
Wherein in some embodiments, one end of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, and one end is used for abutting with described main locating part in addition; Or the middle part of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, each described winding displacement locating part near one end of described limiting section, for abutting with described main locating part.
Wherein in some embodiments, described elastic reset part comprises following at least one: extension spring, Compress Spring, elastic rubber column, elastic caoutchouc rope.
Some embodiments wherein, the two ends of described elastic reset part are connected away from one end of described limiting section and described supporting body with described main locating part respectively, described elastic reset part at described main locating part towards compression when sliding near the direction of described supporting body;
Or the two ends of described elastic reset part are connected with the one end at the described limiting section place of described main locating part and described supporting body respectively, described elastic reset part at described main locating part towards stretcher strain when sliding near the direction of described supporting body.
Wherein in some embodiments, described elastic component comprises following at least one: extension spring, Compress Spring, elastic rubber column, elastic caoutchouc rope.
Wherein in some embodiments, described elastic component can be one, also can be two or more.
Wherein in some embodiments, the two ends of described elastic component are fixedly connected with described two winding displacement locating parts respectively, and the stretcher strain when described two winding displacement locating parts rotate dorsad of described elastic component;
Or the two ends of described elastic component respectively winding displacement locating part described with and described supporting body are connected, and the compression when described two winding displacement locating parts rotate dorsad of each described elastic component.
Wherein in some embodiments, described link gear can be ratchet gearing mechanism, also can be spur rack link gear.
Wherein in some embodiments, during the single direction of described main locating part in the process of reciprocatingly sliding, just trigger link gear, and drive described winding displacement locating part to rotate by link gear.
Such as, described main locating part, towards when sliding near the direction of described supporting body, drives described two winding displacement locating parts to rotate dorsad.Or, when described main locating part slides towards the direction away from described supporting body, drive described two winding displacement locating parts to rotate dorsad.
Wherein in some embodiments, described predeterminated position is the medium position of the sliding stroke of described main locating part, and such as, described link gear, when described limiting section has just stretched out outside described two winding displacement locating parts, drives described winding displacement locating part to rotate.
Wherein in some embodiments, described link gear drives described two winding displacement locating parts relatively to open predetermined angle, and described predetermined angle is multiple, described link gear makes described two winding displacement locating part selectivity be in the stable state of one of them predetermined angle.Such as, when needs are wound around multilayer, the corresponding one deck winding wire of each predetermined angle.
Based on above-mentioned coil winding machine, embodiments of the present invention also provide a kind of method for winding of motor.This method for winding adopts above-mentioned coil winding machine, and the winding part of motor carries out coiling closely.
Wherein in some embodiments, the winding part of motor can only be wound around one deck winding wire, also can be wound around two layers and two-layer above winding wire.
Wherein in some embodiments, winding part has multiple spaced wrapping post, forms winding slot between multiple wrapping post, and each circle winding wire can be wrapped on single wrapping post, also can be wrapped on multiple wrapping post simultaneously.
Below in conjunction with accompanying drawing, some embodiments of the present invention are elaborated.
Refer to Fig. 1 and Fig. 2, the coil winding machine 10 of embodiments of the present invention, comprise stopping means 100, keeper 200 and Winder 300.Stopping means 100 treats winding part 20 for limit electric machine, and arranges winding wire.Keeper 200, treats winding part 20 for positioning motor.Winder 300, treats winding part 20 for what winding wire is wrapped in motor.
Stopping means 100 comprises supporting body 110, main locating part 120, elastic reset part 130, two winding displacement locating parts 140, link gear 150 and elastic components 160.
Supporting body 110 is as the bearing part of miscellaneous part, and its concrete structure can design according to actual needs.Specifically in the illustrated embodiment in which, the mounting cylinder 113 that supporting body 110 comprises base portion 111 and is fixedly connected with base portion 111.
Main locating part 120 is located on supporting body 110, and relative supporting body 110 slidably.Main locating part 120 is provided with the limiting section 121 treating winding part 20 for limit electric machine.It is concrete that supporting body 110 is provided with pilot hole 112, and main locating part 120 is housed in pilot hole 112 in the illustrated embodiment in which, and along pilot hole 112 inwall slidably.
Concrete, two opposite flanks that the base portion 111 of supporting body 110 comprises end face and is connected with end face, pilot hole 112 runs through the end face of base portion 111.Mounting cylinder 113 is fixed on the bottom surface of base portion 111, and is connected with pilot hole 112.
The concrete structure of limiting section 121 can design according to different demand, and such as, in the illustrated embodiment in which, limiting section 121 can for being located at the draw-in groove on main locating part 120.In other embodiments, limiting section 121 can for being located at the positive stop lug boss on main locating part 120.
See also Fig. 3, the concrete structure of main locating part 120 can design according to different demand, and such as, in the illustrated embodiment in which, main locating part 120 comprises spacing 123 and body 125, the one end being located at body 125 for spacing 123.
Further, the shape of the cross section of body 125 and the inner wall shape of pilot hole 112 suitable, to make body 125 in pilot hole 112 along the inwall of pilot hole 112 slidably.
Further, main locating part 120 also comprises stop part 127, and stop part 127 is located at body 125 away from one end of spacing 123, and in mounting cylinder 113 slidably, and the bottom surface of the base portion 111 of carried body 110 is spacing for stop part 127.
The concrete structure of stop part 127 can design according to different demand, and such as, in the illustrated embodiment in which, stop part 127 is for being fixed on body 125 away from the packing ring on the end face of one end of spacing 123.
In other embodiments, stop part 127 is protruding perpendicular to the stop of the axis protrusion extension of body 125 away from one end of spacing 123 from body 125.
In other embodiments, stop part 127 is wear the limit shaft of body 125 away from one end of spacing 123 perpendicular to the axis of body 125.
Further, the body 125 of main locating part 120 is also provided with stopper section 129, stopper section 129 is positioned at body 125 near one end of spacing 123, and it is spacing near the edge of the openend of the end face of base portion 111 to be directed to hole 112.
The concrete structure of stopper section 129 can be multiple, and such as, in the illustrated embodiment in which, stopper section 129 is for being located at the projection on body 125, and projection is fixed on the side of body 125 by threaded fastener.In another embodiment, stopper section 129 is the stop boss directly protruding extension from the side of body 125.
Elastic reset part 130, for providing an elastic-restoring force to main locating part 120, makes main locating part 120 automatically reset after supporting body 110 slides.Elastic reset part 130 can be extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
Elastic reset part 130 can be installed in different ways, such as, wherein in an embodiment, the two ends of elastic reset part 130 are connected away from one end of limiting section 121 and supporting body 110 with main locating part 120 respectively, elastic reset part 130 at main locating part 120 towards compression when sliding near the direction of supporting body 110.
In another embodiment, the two ends of elastic reset part 130 are connected with the one end at limiting section 121 place of main locating part 120 and supporting body 110 respectively, elastic reset part 130 at main locating part 120 towards stretcher strain when sliding near the direction of supporting body 110.
Specifically in the illustrated embodiment in which, elastic reset part 130 is Compress Spring, and Compress Spring is housed in mounting cylinder 113, and abuts with the stop part 127 of main locating part 120.
Further, supporting body 110 also comprises fixture (not shown), the openend of mounting cylinder 113 away from base portion 111 be located at by fixture, and abut with elastic reset part 130, between the stop part 127 making elastic reset part 130 be clamped in main locating part 120 and fixture.
The concrete structure of fixture can design according to different demand, and such as, in the illustrated embodiment in which, fixture is jump ring, and mounting cylinder 113 is provided with the draw-in groove 113a for holding jump ring away from the inwall of the openend of base portion 111.
In other embodiments, fixture is steady pin, and mounting cylinder 113 is provided with away from the openend of base portion 111 through hole inserted for steady pin.
Two winding displacement locating parts 140 are rotatably connected with supporting body 110, and lay respectively at the relative both sides of main locating part 120.Concrete the relative both sides of supporting body 110 are respectively provided with a stopper slot 116, and each winding displacement locating part 140 is housed in a stopper slot 116 all at least partly in the illustrated embodiment in which, and rotatable in stopper slot 116.
Particularly, two stopper slots 116 extend to end face from two sides of the base portion 111 of supporting body 110 respectively.
The shape of winding displacement locating part 140 and connected mode can design according to different demands, such as, in the illustrated embodiment in which, each winding displacement locating part 140 is warp architecture or linear structure, and one end of each winding displacement locating part 140 is rotationally connected by rotating shaft and supporting body 110, one end is used for abutting with main locating part 120 in addition.
In other embodiments, each winding displacement locating part 140 is warp architecture or linear structure, and the middle part of each winding displacement locating part 140 is rotationally connected by rotating shaft and supporting body 110, each winding displacement locating part 140 is used near one end of limiting section 121 abutting with main locating part 120.
Further, one end that each winding displacement locating part 140 and main locating part 120 abut against is provided with and holds protruding 142 for what arrange winding wire, the projection 142 that holds of two winding displacement locating parts 140 is oppositely arranged, and to form a bayonet arrangement, main locating part 120 is through this bayonet arrangement.
Further, each winding displacement locating part 140 is provided with spigot surface 141, and winding wire is along spigot surface 141 treating on winding part 20 slidably to motor.Such as, spigot surface 141 is for being located at clinoplain outside winding displacement locating part 140 or arc convex.
Elastic component 160 for providing an elastic-restoring force to two winding displacement locating parts 140, make two winding displacement locating parts 140 dorsad main locating part 120 automatically reset after rotating, thus clamp main locating part 120.
Specifically in the illustrated embodiment in which, two winding displacement locating parts 140 abut with two opposite flanks of spacing 123 under the elastic force effect of elastic component 160, and limiting section 121 is located at the end face of spacing 123.
Elastic component 160 can be extension spring, Compress Spring, elastic rubber column, elastic caoutchouc rope etc.
The structure of elastic component 160 and mounting means can design according to different demand, such as, wherein in an embodiment, the two ends of elastic component 160 are fixedly connected with two winding displacement locating parts 140 respectively, and elastic component 160 stretcher strain when two winding displacement locating parts 140 rotate dorsad.
In another embodiment, elastic component 160 is two, and the two ends of each elastic component 160 are connected with a winding displacement locating part 140 and supporting body 110 respectively, and each elastic component 160 compression when two winding displacement locating parts 140 rotate dorsad.
Specifically in the illustrated embodiment in which, elastic reset part 130 is Compress Spring, and is arranged in the mounting cylinder 113 of supporting body 110.
Link gear 150 connects main locating part 120 and two winding displacement locating parts 140, drives two winding displacement locating parts 140 to rotate dorsad when making main locating part 120 slide into predeterminated position.
The concrete structure of link gear 150 can design according to different demand.Such as, in the illustrated embodiment in which, link gear 150 comprises two ratchets, 151, two sour jujubes, 153, two ratchet gears 155 (as shown in Figure 3) and axial elasticity part 157.
Two ratchets 151 are located on supporting body 110 rotationally, and are positioned at the relative both sides of main locating part 120.Each ratchet 151 has multiple intervals prepsetting gap and the ratchet tilted towards same clockwise.
Specifically in the illustrated embodiment in which, supporting body 110 is provided with two storage tanks 117, and each storage tank 117 lays respectively between pilot hole 112 and a stopper slot 116, and is communicated with pilot hole 112 and a stopper slot 116; Each ratchet 151 is housed in a storage tank 117.
Further, each ratchet 151 is rotatably connected by an alignment pin and supporting body 110.
It is concrete that supporting body 110 is provided with long and narrow pin-and-hole 118, and alignment pin is threaded fastener, and is fixed in pin-and-hole 118 by nut in the illustrated embodiment in which, when unclamping nut, alignment pin in pin-and-hole 118 slidably.
Two sour jujubes 153 are located on main locating part 120 rotationally, and move with main locating part 120.Two sour jujubes 153 are matched with the ratchet of two ratchets 151 respectively, and to make main locating part 120 when single glide direction is slided, two sour jujubes 153 drive two ratchets 151 to rotate respectively.
The mounting means of two sour jujubes 153 can design according to different demand, and such as, in the illustrated embodiment in which, two sour jujubes 153 adopt same sour jujube axle and main locating part 120 to be rotatably connected.
Certainly, in the present invention, two sour jujubes 153 also can be provided separately, and such as, in other embodiments, two sour jujubes 153 respectively adopt a sour jujube axle and main locating part 120 to be rotatably connected.
Further, main locating part 120 is provided with long and narrow axis hole 124, and sour jujube axle is threaded fastener, and is fixed in axis hole 124 by nut, when unclamping nut, sour jujube axle in axis hole 124 slidably.
Two ratchet gears 155 are located on two winding displacement locating parts 140 respectively, and match with two ratchets 151 respectively, to make two ratchets 151 promote two ratchet gears 155 respectively, and then two winding displacement locating parts 140 are rotated dorsad.
The concrete structure of ratchet gear 155 can design according to different demand, such as, specifically in the illustrated embodiment in which, and the teeth portion that each ratchet gear 155 comprises a matrix and extends from matrix.In other embodiments, ratchet gear 155 is the teeth portion of directly extending from winding displacement locating part 140.
Further, the shape of teeth portion can be multiple, and such as, in the illustrated embodiment in which, teeth portion is square straight-tooth, and the top of straight-tooth is provided with inclined plane.In other embodiments, teeth portion is the helical teeth of arc, and the incline direction of helical teeth is contrary with the incline direction of the ratchet on ratchet 151.
Further, each winding displacement locating part 140 is provided with long and narrow through hole 143, and each ratchet gear 155 is fixed on corresponding winding displacement locating part 140 by threaded fastener and nut; Threaded fastener through through hole 143, and after unclamping nut, threaded fastener in through hole 143 slidably, to regulate the relative position of ratchet gear 155 on winding displacement locating part 140.
Further, ratchet 151 matches with ratchet gear 155, makes described two winding displacement locating parts 140 relatively open predetermined angle.Such as, described predetermined angle can be multiple, and described link gear 150 makes described two winding displacement locating part 140 selectivity be in the stable state of one of them predetermined angle.
Specifically in the illustrated embodiment in which, the maximum radius of the prepsetting gap on ratchet 151 can design according to different functions, namely, the ultimate range in surface to the axle center of ratchet 151 of prepsetting gap can be set to different size, thus match with ratchet gear 155, make two ratchet gears 155 drive described two winding displacement locating parts 140 to launch the predetermined angle of different size.
Such as, multiple prepsetting gap comprises multiple first prepsetting gap and multiple second prepsetting gap, first prepsetting gap is not identical relative to the maximum radius in the axle center of ratchet 151 with the second prepsetting gap relative to the maximum radius in the axle center of ratchet 151, and the first prepsetting gap and the second prepsetting gap are arranged alternately.
Suppose that the first prepsetting gap is less than the maximum radius of the second prepsetting gap relative to the axle center of ratchet 151 relative to the maximum radius in the axle center of ratchet 151, when the teeth portion of ratchet gear 155 is connected on the first prepsetting gap, two winding displacement locating parts 140 are just connected to two opposite flanks of main locating part 120, thus arrange to ground floor winding part; When the teeth portion of ratchet gear 155 is connected on the second prepsetting gap, because the second prepsetting gap is greater than the maximum radius of the first prepsetting gap relative to the axle center of ratchet 151 relative to the maximum radius in the axle center of ratchet 151, two ratchet gears 155 are made to drive two winding displacement locating parts 140 to rotate respectively, thus make two winding displacement locating parts 140 launch predetermined angle, and then the second group of upper winding wire being positioned at ground floor winding wire is arranged.
In other embodiments, multiple prepsetting gap comprises the first prepsetting gap, the second prepsetting gap and the 3rd prepsetting gap, first prepsetting gap, the second prepsetting gap and the 3rd prepsetting gap are different relative to the maximum radius in the axle center of ratchet 151, and the first prepsetting gap, the second prepsetting gap and the 3rd prepsetting gap are arranged alternately successively.
Suppose that the second prepsetting gap is greater than the maximum radius of the first prepsetting gap relative to the axle center of ratchet 151 relative to the maximum radius in the axle center of ratchet 151, be less than the maximum radius of the 3rd prepsetting gap relative to the axle center of ratchet 151, when the teeth portion of ratchet gear 155 is connected on the first prepsetting gap of ratchet 151, two winding displacement locating parts, 140 pairs of ground floor winding parts are arranged; When the teeth portion of ratchet gear 155 is connected on the second prepsetting gap of ratchet 151, two winding displacement locating parts, 140 pairs of second layer winding parts are arranged; When the teeth portion of ratchet gear 155 is connected on the 3rd prepsetting gap of ratchet 151, two winding displacement locating parts, 140 pairs of third layer winding parts are arranged.
Further, described first prepsetting gap is consistent relative to the radius in the axle center of described ratchet 151.
And/or described second prepsetting gap is consistent relative to the radius in the axle center of described ratchet 151.
And/or described 3rd prepsetting gap is consistent relative to the radius in the axle center of described ratchet 151.
Axial elasticity part 157 provides a torsion to two sour jujubes 153, automatically resets after two sour jujubes 153 are rotated under the effect of axial elasticity part 157.Axial elasticity part 157 can be torsion spring, extension spring, elastic caoutchouc rope etc.
It should be noted that, in the present invention, supporting body 110 also can be other structures, such as, supporting body 110 comprises the matrix of a tabular, and matrix surface is provided with two stopper slots 116 and the chute between two stopper slots 116, main locating part 120 is housed in chute, and, two winding displacement locating parts 140 are contained in two stopper slots 116 respectively in chute along the bearing of trend of chute slidably, and rotatable in the stopper slot 116 of correspondence.
Link gear 150 is not limited to the structure of foregoing description, also can be other structures.Such as, in other embodiments, link gear 150 comprises two spur racks, two tooth bar gears and tooth bar return unit.
Two spur racks are located at two opposite flanks of main locating part 120 respectively.Each spur rack all has multiple intervals prepsetting gap and the ratchet tilted towards same direction.
Two tooth bar gears are located on two winding displacement locating parts 140 respectively, and match with two spur racks respectively, to make two spur racks promote two tooth bar gears respectively, and then two winding displacement locating parts 140 are rotated dorsad.
The concrete structure of tooth bar gear can design according to different demand, such as, wherein in an embodiment, and the teeth portion that tooth bar gear comprises a matrix and extends from matrix.In other embodiments, tooth bar gear is the teeth portion of directly extending from winding displacement locating part 140.
The shape of teeth portion also can design according to different demand, and such as, wherein in an embodiment, teeth portion is square straight-tooth, and the top of straight-tooth is provided with inclined plane.In other embodiments, teeth portion is the helical teeth of arc, and the incline direction of helical teeth is contrary with the incline direction of the ratchet of spur rack.
Further, each winding displacement locating part 140 is provided with long and narrow through hole 143, and each tooth bar gear is fixed on corresponding winding displacement locating part 140 by threaded fastener and nut; Threaded fastener through through hole 143, and after unclamping nut, threaded fastener in through hole 143 slidably, with the relative position of adjusting gear rack gear on winding displacement locating part 140.
Described tooth bar return unit provides an elastic-restoring force to described two spur racks, described main locating part 120 slides relative to described supporting body 110, make described tooth bar return unit generation elastic deformation, until described tooth bar return unit acts on the elastic force of described spur rack, be enough to promote described winding displacement locating part 140 rotate, described spur rack is resetted.Described tooth bar return unit can be extension spring, Compress Spring, elastic rubber column, elastic caoutchouc rope etc.
Concrete, two opposite flanks of described main locating part 120 are respectively provided with an axially extended gathering sill along described main locating part 120, in the gathering sill of described two spur racks respectively on two opposite flanks of described main locating part 120 slidably.
Further, spur rack matches with tooth bar gear, makes described two winding displacement locating parts 140 relatively open predetermined angle.Such as, described predetermined angle can be multiple, and described link gear 150 makes described two winding displacement locating part 140 selectivity be in the stable state of one of them predetermined angle.
In the illustrated embodiment in which, the maximum height of prepsetting gap on spur rack in the vertical direction of the axis of spur rack can design according to different functions, namely, the ultimate range that surface to the spur rack of prepsetting gap is parallel to the major axis of its length direction can be set to different size, thus match with tooth bar gear, make two tooth bar gears drive described two winding displacement locating parts 140 to launch the predetermined angle of different size.
Such as, multiple prepsetting gap comprises the first prepsetting gap and the second prepsetting gap, the maximum height of the first prepsetting gap in the vertical direction of the axis of spur rack and the second prepsetting gap maximum height in the vertical direction of the axis of spur rack is not identical, and the first prepsetting gap and the second prepsetting gap are arranged alternately.
Suppose that the maximum height of the first prepsetting gap in the vertical direction of the axis of spur rack is less than the maximum height of the second prepsetting gap in the vertical direction of the axis of spur rack, axial distance is preset when spur rack moves first, when the teeth portion of tooth bar gear is connected on the first prepsetting gap, two winding displacement locating parts 140 are just connected to two opposite flanks of main locating part 120, thus arrange to ground floor winding part; Axial distance is preset when spur rack moves second, when the teeth portion of tooth bar gear is connected on the second prepsetting gap, because the maximum height of the second prepsetting gap in the vertical direction of the axis of spur rack is greater than the maximum height of the first prepsetting gap in the vertical direction of the axis of spur rack, two tooth bar gears are made to drive two winding displacement locating parts 140 to rotate respectively, thus make two winding displacement locating parts 140 launch predetermined angle, and then the second group of upper winding wire being positioned at ground floor winding wire is arranged.
In other embodiments, multiple prepsetting gap comprises the first prepsetting gap, the second prepsetting gap and the 3rd prepsetting gap, first prepsetting gap, the second prepsetting gap and the maximum height of the 3rd prepsetting gap in the vertical direction of the axis of spur rack are different, and the first prepsetting gap, the second prepsetting gap and the 3rd prepsetting gap are arranged alternately successively.
Suppose that the maximum height of the second prepsetting gap in the vertical direction of the axis of spur rack is greater than the maximum height of the first prepsetting gap in the vertical direction of the axis of spur rack, be less than the maximum height of the 3rd prepsetting gap in the vertical direction of the axis of spur rack, when the teeth portion of tooth bar gear is connected on the first prepsetting gap of spur rack, two winding displacement locating parts, 140 pairs of ground floor winding parts are arranged; When the teeth portion of tooth bar gear is connected on the second prepsetting gap of spur rack, two winding displacement locating parts, 140 pairs of second layer winding parts are arranged; When the teeth portion of tooth bar gear is connected on the 3rd prepsetting gap of spur rack, two winding displacement locating parts, 140 pairs of third layer winding parts are arranged.
Further, the height of multiple prepsetting gap is consistent respectively, and namely the maximum height of each prepsetting gap is equal with minimum constructive height.Such as, the height of described first prepsetting gap in the vertical direction of the axis of described spur rack is consistent; The height of described second prepsetting gap in the vertical direction of the axis of described spur rack is consistent.
In addition, main locating part 120 just can drive two winding displacement locating parts 140 in single glide direction.Such as, in the illustrated embodiment in which, when main locating part 120 slides towards the direction away from supporting body 110, two winding displacement locating parts 140 are driven to rotate dorsad.
In other embodiments, main locating part 120, towards when sliding near the direction of supporting body 110, drives two winding displacement locating parts 140 to rotate dorsad.
Described " predeterminated position " can design according to different demand, such as, described predeterminated position can be the medium position of the sliding stroke of main locating part 120, concrete in the illustrated embodiment in which, described predeterminated position is the position of the limiting section 121 of main locating part 120 when just having stretched out outside two winding displacement locating parts 140.
The concrete structure of keeper 200 can design according to different demand, and such as, in the illustrated embodiment in which, keeper 200 is rotating firm cover, treats that winding part 20 is set in and just puts, and rotates together along with firm cover.
Certainly, in the present invention, keeper 200 also can be other structures, and such as, keeper 200 also can be manipulator.
Further, stopping means 100 can move in parallel relative to keeper 200, to regulate the spacing between limiting section 121 and keeper 200.
Further, coil winding machine 10 also comprises actuator, and actuator drives stopping means 100 to move in parallel, and/or, drive keeper 200 to move in parallel.
The concrete structure of Winder 300 can be existing winding mechanism, and such as, in the illustrated embodiment, Winder 300 is flying trident Winder.
Compared to traditional coil winding machine, above-mentioned coil winding machine 10 at least has the following advantages:
(1) the main locating part 120 of above-mentioned stopping means 100 is provided with the limiting section 121 treating winding part 20 of limit electric machine, main locating part 120 relative to supporting body 110 slidably, winding part 20 is treated with spacing, main locating part 120 drives two winding displacement locating parts 140 to rotate by link gear 150 simultaneously, and drive two bus cable devices without the need to independent power set, thus make the structure of above-mentioned stopping means 100 comparatively simple, compact, and save taking up room of stopping means 100.
(2) the main locating part 120 of above-mentioned stopping means 100 drives two winding displacement locating parts 140 to rotate by link gear 150, make employing control unit control two locating parts simultaneously, decrease extra control unit, reduce the required precision of motion transmission.
(3) above-mentioned linkage structure can make two winding displacement locating parts 140 stably be in different turned positions, arranges to the winding wire of different layers to facilitate.
(4) the main locating part 120 of above-mentioned stopping means 100 can drive two winding displacement locating parts 140 to rotate in single glide direction, improve the accuracy of transmission, and reduce the access times of linkage structure, thus increase the useful life of link gear 150.
Based on above-mentioned coil winding machine 10, the present invention also provides a kind of method for winding of motor.
See also Figure 10, the method for winding of the motor of present embodiment, comprise the steps S 501 ~ S 504.
Step S 501, provides above-mentioned coil winding machine 10.
The concrete structure of coil winding machine 10 is as foregoing description, and in this not go into detail.
By motor, step S 502, treats that winding part 20 is placed on keeper 200, treat that winding part 20 comprises multiple spaced wrapping post 21, and form winding slot 23 between multiple wrapping post 21.
According to motor, the concrete structure of keeper 200 can treat that winding part 20 designs, such as, specifically in the present embodiment, treat that winding part 20 is the stator of motor, this stator has multiple spaced wrapping post 21, and forms winding slot 23 between multiple wrapping post 21.Keeper 200 is rotating firm cover, treats that winding part 20 is set in and just puts, and rotates together along with firm cover.
In other embodiments, treat that winding part 20 is the rotor of motor, this rotor has multiple spaced wrapping post 21, and forms winding slot 23 between multiple wrapping post 21.This keeper 200 is gripper of manipulator, locates this rotor by this gripper of manipulator.
Step S 503, treats that by one of them the wrapping post 21 of coiling matches with the limiting section 121 of main locating part 120, to locate wrapping post 21.
Specifically in the present embodiment, actuator drives stopping means 100 towards keeper 200 translation, until one of them treats that the wrapping post 21 of coiling matches with the limiting section 121 of main locating part 120.
The concrete structure of limiting section 121 can according to treating that the wrapping post 21 of winding part 20 designs, and such as, in the present embodiment, limiting section 121 is for being located at the draw-in groove on main locating part 120, and reference column is stuck in this fluting.In other embodiments, limiting section 121 is for being located at the positive stop lug boss on main locating part 120, and reference column and this positive stop lug boss abut against.
Step S504, winding wire is wound around around wrapping post 21 by Winder 300, and is arranged closely on institute's wrapping post 21 by winding displacement locating part 140.
Specifically in the present embodiment, winding wire line is wrapped on two winding displacement locating parts 140 of stopping means 100 by Winder 300, and the spigot surface 141 along two winding displacement locating parts 140 slides into be treated on the wrapping post 21 of winding part 20, thus carries out winding displacement by winding displacement locating part 140.
Step S504 can realize in different ways, and such as, if desired single wrapping post 21 needs arrangement multi-layer winding line, then step S504 may further include following steps:
Winding wire is wound around around stopping means 100 by Winder 300, and is arranged in order one deck by winding displacement locating part 140;
Change the spacing between two winding displacement locating parts 140, Winder 300 rearranges one deck winding wire by winding displacement locating part 140 on one deck winding wire.
If desired continuously carry out coiling to multiple wrapping post 21, then the method for winding of described motor also comprises step S505 ~ S507.
Step S505, after being wound around wrapping post 21, change the relative position of winding part and main locating part 120, another one is treated, and the wrapping post 21 of coiling coordinates with the limiting section 121 of main limiting section 121.
In the present embodiment, rotational positioning part 200, make to treat that winding part 20 is followed keeper 200 and rotated together, until another one treats that the wrapping post 21 of coiling is relative with the limiting section 121 of the main locating part 120 of stopping means 100, then, actuator drives stopping means 100, and the limiting section 121 making main locating part 120 matches with the wrapping post 21 treating winding part 20, treats the wrapping post 21 of coiling with spacing this.
Step S506, around another one, winding wire is treated that the wrapping post 21 of coiling is wound around by Winder 300, and be arranged closely in another one by winding displacement locating part 140 and treat on the wrapping post 21 of coiling.
In the present embodiment, winding wire line is wrapped on two winding displacement locating parts 140 of stopping means 100 by Winder 300, and the spigot surface 141 along two winding displacement locating parts 140 slides into another one to be treated on the wrapping post 21 of winding part 20, thus carries out winding displacement by winding displacement locating part 140.
Step S 507, repeats step S 505 and S 506, until need the wrapping post 21 of coiling and all complete coiling action.
Below for the stator of motor, and illustrate the method for winding of the motor of present embodiment by reference to the accompanying drawings.
First, as shown in Figure 3, the limiting section 121 of the wrapping post 21 of the stator of brushless electric machine with the main locating part 120 of stopping means 100 is coordinated, with the wrapping post 21 of the stator of this brushless electric machine spacing.
Then, as shown in Figure 4, the wrapping post 21 of stator relative to stopping means 100 near translation, wrapping post 21 is made to promote the main locating part 120 of stopping means 100, main locating part 120 is towards the internal slide of supporting body 110, until the inner side of wrapping post 21 and two winding displacement locating parts 140 of stopping means 100 hold protruding 142 outermost concordant, the projection 142 that holds of two winding displacement locating parts 140 contacts with the relative two sides of main locating part 120.
Then, as shown in Figure 5, the wrapping post 21 of stator away from translation, makes winding wire progressively be wrapped in wrapping post 21 from the Inside To Outside of wrapping post 21 relative to stopping means 100, forms ground floor winding wire.
Then, as shown in Figure 6, when the wrapping post 21 of stator continues away from translation relative to stopping means 100, until when the main locating part 120 of stopping means 100 stretches out the outside of two winding displacement locating parts 140, two sour jujubes 153 on main locating part 120 abut with two ratchets 151 simultaneously, and drive two ratchets 151 to rotate.Two ratchets 151 rotate relative to ratchet gear 155, make ratchet gear 155 be connected on the second prepsetting gap of ratchet 151, the second prepsetting gap of ratchet 151 is greater than the radius of the first prepsetting gap relative to the axle center of ratchet 151 relative to the radius in the axle center of ratchet 151.Two winding displacement locating parts 140 open predetermined angle relatively.
Then, as shown in Figure 7, the wrapping post 21 of stator relative to stopping means 100 near translation, wrapping post 21 is made to promote the main locating part 120 of stopping means 100, main locating part 120 is towards the internal slide of bearing part, until the outermost of wrapping post 21 is concordant with the outermost holding projection 142 of two winding displacement locating parts 140 of stopping means 100, the projection 142 that holds of two winding displacement locating parts 140 contacts with the ground floor winding wire on wrapping post 21.Meanwhile, winding wire is progressively wrapped in winding post A from the Inside To Outside of wrapping post 21, forms second layer winding wire.
Then, as shown in Figure 8, the wrapping post 21 of stator relative to stopping means 100 away from translation, until the inner side of wrapping post 21 is concordant with the outermost holding projection 142 of two winding displacement locating parts 140 of stopping means 100.
Finally, as shown in Figure 9, when the wrapping post 21 of stator continues away from translation relative to stopping means 100, when the main locating part 120 of stopping means 100 stretches out the outside of two winding displacement locating parts 140, two sour jujubes 153 on main locating part 120 abut with two ratchets 151 simultaneously, and drive two ratchets 151 to rotate.Two ratchets 151 rotate relative to ratchet 151 gear, and make ratchet gear 155 be connected on the first prepsetting gap of ratchet 151, two winding displacement locating parts 140 contact with two opposite flanks of main locating part 120.
If desired coiling is carried out to another one wrapping post 21, then repeat above-mentioned steps.
The method for winding of above-mentioned motor at least has the following advantages:
(1) method for winding of above-mentioned motor is linked by main locating part 120 and drives drive two winding displacement locating parts 140 to rotate, with spacing treat winding part 20 while, carry out winding displacement, and carry out winding displacement without the need to independent power set, thus improve the efficiency of coiling.
(2) method for winding of above-mentioned motor adopts a control unit to control two locating parts simultaneously, decreases extra control unit, reduces the required precision of motion transmission, and then improves the coiling quality of motor.
(3) method for winding of above-mentioned motor utilizes linkage structure, makes two winding displacement locating parts 140 stably be in different turned positions, arranges to facilitate to the winding wire of different layers.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (56)

1. a stopping means for coil winding machine, is characterized in that, comprising:
Supporting body;
Main locating part, is located on described supporting body, and relative to described supporting body slidably, described main locating part is provided with the limiting section treating winding part for limit electric machine;
Elastic reset part, for providing an elastic-restoring force to described main locating part, makes described main locating part automatically reset after described supporting body slides;
Two winding displacement locating parts, are rotatably connected with described supporting body, and lay respectively at the relative both sides of described main locating part;
Elastic component, for providing an elastic-restoring force to described two winding displacement locating parts, make described two winding displacement locating parts dorsad described main locating part automatically reset after rotating, clamp described main locating part; And
Link gear, connects described main locating part and described two winding displacement locating parts, drives described two winding displacement locating parts to rotate dorsad when making described main locating part slide into predeterminated position.
2. the stopping means of coil winding machine according to claim 1, is characterized in that, described supporting body is provided with pilot hole, and described main locating part is housed in described pilot hole, and along described pilot hole inwall slidably.
3. the stopping means of coil winding machine according to claim 2, it is characterized in that, the relative both sides of described supporting body are respectively provided with a stopper slot, and each described winding displacement locating part is housed in a described stopper slot at least partly, and rotatable in the described stopper slot of correspondence.
4. the stopping means of coil winding machine according to claim 3, it is characterized in that, described supporting body comprises base portion, two opposite flanks that described base portion comprises end face and is connected with described end face, described pilot hole runs through described end face, and two described stopper slots extend to described end face from described two sides respectively.
5. the stopping means of coil winding machine according to claim 4, it is characterized in that, described supporting body also comprises mounting cylinder, described base portion also comprises the bottom surface be oppositely arranged with described end face, described pilot hole runs through described bottom surface, described mounting cylinder is fixed on described bottom surface, and is connected with described pilot hole, and described elastic reset part is arranged in described mounting cylinder.
6. the stopping means of coil winding machine according to claim 5, it is characterized in that, described main locating part comprises spacing head and body, described spacing head is located at one end of described body, described two winding displacement locating parts abut with two opposite flanks of described spacing head under the elastic force effect of described elastic component, and described limiting section is located at the end face of described spacing head.
7. the stopping means of coil winding machine according to claim 6, is characterized in that, the shape of the cross section of described body and the inner wall shape of described pilot hole suitable, to make described body in described pilot hole along the inwall of described pilot hole slidably.
8. the stopping means of coil winding machine according to claim 6, it is characterized in that, described main locating part also comprises stop part, described stop part is located at described body one end away from described spacing head, described stop part is contained in described mounting cylinder, described stop part in described mounting cylinder slidably, and spacing by the bottom surface of described base portion.
9. the stopping means of coil winding machine according to claim 8, is characterized in that, described stop part is be fixed on described body away from the packing ring on the end face of one end of described spacing head;
Or described stop part is protrude perpendicular to the axis of described body the stop projection extended away from one end of described spacing head from described body;
Or described stop part is wear the limit shaft of described body away from one end of described spacing head perpendicular to the axis of described body.
10. the stopping means of coil winding machine according to claim 8, is characterized in that, described elastic reset part is be housed in described mounting cylinder and the Compress Spring abutted with described stop part.
The stopping means of 11. coil winding machines according to claim 10, it is characterized in that, described supporting body also comprises fixture, the openend of described mounting cylinder away from described base portion be located at by described fixture, and abut with described elastic reset part, described elastic reset part is clamped between described stop part and described fixture.
The stopping means of 12. coil winding machines according to claim 11, is characterized in that, described fixture is jump ring, and described mounting cylinder is provided with the draw-in groove for holding described jump ring away from the inwall of the openend of described base portion;
Or described fixture is steady pin, described mounting cylinder is provided with away from the openend of described base portion the through hole inserted for described steady pin.
The stopping means of 13. coil winding machines according to claim 6, it is characterized in that, described body is also provided with stopper section, described stopper section is positioned at described body one end near described spacing head, and spacing near the edge of the openend of the described end face of described base portion by described pilot hole.
The stopping means of 14. coil winding machines according to claim 13, is characterized in that, described stopper section is be located at the projection on described body, and described projection is fixed on the side of described body by threaded fastener;
Or described stopper section is the stop boss directly protruding extension from the side of described body.
The stopping means of 15. coil winding machines according to claim 1, is characterized in that, described limiting section is be located at the draw-in groove on described main locating part;
Or described limiting section is be located at the positive stop lug boss on described main locating part.
The stopping means of 16. coil winding machines according to claim 1, it is characterized in that, described supporting body comprises the matrix of a tabular, and described matrix surface is provided with two stopper slots and the chute between described two stopper slots, described main locating part is housed in described chute, and, described two winding displacement locating parts are contained in described two stopper slots respectively in described chute along the bearing of trend of described chute slidably, and rotatable in the described stopper slot of correspondence.
The stopping means of 17. coil winding machines according to claim 1, is characterized in that, described elastic reset part is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
The stopping means of 18. coil winding machines according to claim 1, it is characterized in that, the two ends of described elastic reset part are connected away from one end of described limiting section and described supporting body with described main locating part respectively, described elastic reset part at described main locating part towards compression when sliding near the direction of described supporting body;
Or the two ends of described elastic reset part are connected with the one end at the described limiting section place of described main locating part and described supporting body respectively, described elastic reset part at described main locating part towards stretcher strain when sliding near the direction of described supporting body.
The stopping means of 19. coil winding machines according to claim 1, it is characterized in that, one end that each described winding displacement locating part and described main locating part abut against is provided with and holds projection for what arrange winding wire, the projection that holds of described two winding displacement locating parts is oppositely arranged, to form a bayonet arrangement, described main locating part is through described bayonet arrangement.
The stopping means of 20. coil winding machines according to claim 1, is characterized in that, each described winding displacement locating part is provided with spigot surface, and described winding wire is along described spigot surface treating on winding part slidably to described motor.
The stopping means of 21. coil winding machines according to claim 20, is characterized in that, described spigot surface is be located at clinoplain outside described winding displacement locating part or arc convex.
The stopping means of 22. coil winding machines according to claim 1, it is characterized in that, each described winding displacement locating part is warp architecture or linear structure, and one end of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, and one end is used for abutting with described main locating part in addition;
Or, each described winding displacement locating part is warp architecture or linear structure, and the middle part of each described winding displacement locating part is rotationally connected by rotating shaft and described supporting body, each described winding displacement locating part is used near one end of described limiting section abutting with described main locating part.
The stopping means of 23. coil winding machines according to claim 1, is characterized in that, described elastic component is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
The stopping means of 24. coil winding machines according to claim 1, is characterized in that, the two ends of described elastic component are fixedly connected with described two winding displacement locating parts respectively, and the stretcher strain when described two winding displacement locating parts rotate dorsad of described elastic component;
Or described elastic component is two, the two ends of each described elastic component respectively winding displacement locating part described with and described supporting body are connected, and the compression when described two winding displacement locating parts rotate dorsad of each described elastic component.
The stopping means of 25. coil winding machines according to claim 1, is characterized in that, described link gear comprises two ratchets, two sour jujubes, two ratchet gears and axial elasticity parts;
Described two ratchets are located on described supporting body rotationally, and are positioned at the relative both sides of described main locating part; Each described ratchet has multiple intervals prepsetting gap and the ratchet tilted towards same clockwise;
Described two sour jujubes are located on described main locating part rotationally, and move with described main locating part; Described two sour jujubes are matched with the ratchet of described two ratchets respectively, and to make described main locating part when single glide direction is slided, described two sour jujubes drive described two pawl wheel respectively;
Described two ratchet gears are located on described two winding displacement locating parts respectively, and match with described two ratchets respectively, to make described two ratchets promote described two ratchet gears respectively, and then described two winding displacement locating parts are rotated dorsad;
Described axial elasticity part provides a torsion to described two sour jujubes, automatically resets after described two sour jujubes are rotated under the effect of described axial elasticity part.
The stopping means of 26. coil winding machines according to claim 25, it is characterized in that, described multiple prepsetting gap comprises multiple first prepsetting gap and multiple second prepsetting gap, each described first prepsetting gap is not identical relative to the maximum radius in the axle center of described ratchet with each described second prepsetting gap relative to the maximum radius in the axle center of described ratchet, and described multiple first prepsetting gap and described multiple second prepsetting gap are arranged alternately.
The stopping means of 27. coil winding machines according to claim 26, is characterized in that, each described first prepsetting gap is consistent relative to the radius in the axle center of described ratchet;
And/or each described second prepsetting gap is consistent relative to the radius in the axle center of described ratchet.
The stopping means of 28. coil winding machines according to claim 25, is characterized in that, described two sour jujubes adopt same sour jujube axle and described main locating part to be rotatably connected;
Or described two sour jujubes respectively adopt a sour jujube axle and described main locating part to be rotatably connected.
The stopping means of 29. coil winding machines according to claim 28, is characterized in that, described main locating part is provided with long and narrow axis hole, described sour jujube axle is threaded fastener, and be fixed in described axis hole by nut, when unclamping described nut, described sour jujube axle in described axis hole slidably.
The stopping means of 30. coil winding machines according to claim 25, is characterized in that, each described ratchet is rotatably connected by an alignment pin and described supporting body.
The stopping means of 31. coil winding machines according to claim 30, is characterized in that, described supporting body is provided with long and narrow pin-and-hole, described alignment pin is threaded fastener, and be fixed in described pin-and-hole by nut, when unclamping described nut, described alignment pin in described pin-and-hole slidably.
The stopping means of 32. coil winding machines according to claim 25, is characterized in that, described supporting body is provided with pilot hole, two stopper slots and two storage tanks;
Described main locating part is housed in described pilot hole, and along described pilot hole inwall slidably;
Described two stopper slots respectively with the relative both sides of described supporting body, each described winding displacement locating part is housed in a described stopper slot at least partly, and rotatable in the described stopper slot of correspondence;
Each described storage tank lays respectively between described pilot hole and a described stopper slot, and is communicated with described pilot hole and a described stopper slot; Each described ratchet is housed in a described storage tank.
The stopping means of 33. coil winding machines according to claim 25, is characterized in that, each described winding displacement locating part is provided with long and narrow through hole, and each described ratchet gear is fixed on corresponding described winding displacement locating part by threaded fastener and nut; Described threaded fastener through described through hole, and after unclamping described nut, described threaded fastener in described through hole slidably, to regulate the relative position of described ratchet gear on described winding displacement locating part.
The stopping means of 34. coil winding machines according to claim 25, is characterized in that, the teeth portion that each described ratchet gear comprises a matrix and extends from described matrix;
Or described ratchet gear is the teeth portion of directly extending from described winding displacement locating part.
The stopping means of 35. coil winding machines according to claim 34, is characterized in that, described teeth portion is square straight-tooth, and the top of described straight-tooth is provided with inclined plane;
Or described teeth portion is the helical teeth of arc, and the incline direction of described helical teeth is contrary with the incline direction of the ratchet on described ratchet.
The stopping means of 36. coil winding machines according to claim 25, is characterized in that, described axial elasticity part is torsion spring, extension spring or elastic caoutchouc rope.
The stopping means of 37. coil winding machines according to claim 1, is characterized in that, described link gear comprises two spur racks, two tooth bar gears and tooth bar return unit;
Described two spur racks are located at two opposite flanks of described main locating part respectively, and along described main locating part axially slidably, each described spur rack all has multiple intervals prepsetting gap and the ratchet tilted towards same direction;
Described two tooth bar gears are located on described two winding displacement locating parts respectively, and match with described two spur racks respectively, to make described two the tooth bar gears of the promotion respectively of described two spur racks, and then described two winding displacement locating parts are rotated dorsad;
Described tooth bar return unit provides an elastic-restoring force to described two spur racks, described main locating part slides relative to described supporting body, make described tooth bar return unit generation elastic deformation, until described tooth bar return unit acts on the elastic force of described spur rack, be enough to promote described winding displacement locating part rotate, described spur rack is resetted.
38. according to the stopping means of coil winding machine according to claim 37, it is characterized in that, described multiple prepsetting gap comprises multiple first prepsetting gap and multiple second prepsetting gap, the maximum height of each described first prepsetting gap in the vertical direction of the axis of described spur rack is not identical with the maximum height of each described second prepsetting gap in the vertical direction of the axis of described spur rack, and described multiple first prepsetting gap and described multiple second prepsetting gap are arranged alternately.
39. according to the stopping means of coil winding machine according to claim 38, and it is characterized in that, the height of each described first prepsetting gap in the vertical direction of the axis of described spur rack is consistent;
And/or the height of each described second prepsetting gap in the vertical direction of the axis of described spur rack is consistent.
40., according to the stopping means of coil winding machine according to claim 37, is characterized in that, the teeth portion that described tooth bar gear comprises a matrix and extends from described matrix;
Or described tooth bar gear is the teeth portion of directly extending from described winding displacement locating part.
The stopping means of 41. coil winding machines according to claim 40, is characterized in that, described teeth portion is square straight-tooth, and the top of described straight-tooth is provided with inclined plane;
Or described teeth portion is the helical teeth of arc, and the incline direction of described helical teeth is contrary with the incline direction of the ratchet of described spur rack.
42. according to the stopping means of coil winding machine according to claim 37, and it is characterized in that, each described winding displacement locating part is provided with long and narrow through hole, and each described tooth bar gear is fixed on corresponding described winding displacement locating part by threaded fastener and nut; Described threaded fastener through described through hole, and after unclamping described nut, described threaded fastener in described through hole slidably, to regulate the relative position of described tooth bar gear on described winding displacement locating part.
43. according to the stopping means of coil winding machine according to claim 37, and it is characterized in that, described tooth bar return unit is extension spring, Compress Spring, elastic rubber column or elastic caoutchouc rope.
44. according to the stopping means of coil winding machine according to claim 37, and it is characterized in that, the two ends of each described tooth bar return unit are connected with described spur rack and described main locating part respectively.
45. according to the stopping means of coil winding machine according to claim 37, it is characterized in that, two opposite flanks of described main locating part are respectively provided with an axially extended gathering sill along described main locating part, in the gathering sill of described two spur racks respectively on two opposite flanks of described main locating part slidably.
The stopping means of 46. coil winding machines according to claim 1, is characterized in that, described main locating part, towards when sliding near the direction of described supporting body, drives described two winding displacement locating parts to rotate dorsad;
Or, when described main locating part slides towards the direction away from described supporting body, drive described two winding displacement locating parts to rotate dorsad.
The stopping means of 47. coil winding machines according to claim 1, is characterized in that, described predeterminated position is the medium position of the sliding stroke of described main locating part.
The stopping means of 48. coil winding machines according to claim 47, is characterized in that, described predeterminated position is the position of the described limiting section of described main locating part when just having stretched out outside described two winding displacement locating parts.
49. 1 kinds of coil winding machines, is characterized in that, comprising:
Stopping means described in any one of Claims 1 to 48;
Keeper, treats winding part for what locate described motor;
Winder, treats winding part described in being wrapped in by winding wire.
50. coil winding machines according to claim 49, is characterized in that, described keeper is rotating firm cover, described in treat that winding part is set in and describedly just to put, and to rotate together along with described firm cover.
51. coil winding machine according to claim 49, is characterized in that, described Winder is flying trident Winder.
52. coil winding machines according to claim 49, is characterized in that, described stopping means can move in parallel relative to described keeper, to regulate the spacing between described limiting section and described keeper.
53. coil winding machines according to claim 52, is characterized in that, also comprise actuator, and described actuator drives described stopping means to move in parallel, and/or described actuator drives described keeper to move in parallel.
The method for winding of 54. 1 kinds of motors, is characterized in that, comprises the steps:
Step a, provides the coil winding machine described in any one of claim 49 ~ 53;
By described motor, step b, treats that winding part is placed on described keeper, described in treat that winding part comprises multiple spaced wrapping post, and form winding slot between described multiple wrapping post;
Step c, treats that by one of them the described wrapping post of coiling matches with the limiting section of described main locating part, to locate described wrapping post;
Steps d, winding wire is wound around around described wrapping post by described Winder, and is arranged closely on institute's wrapping post by described winding displacement locating part.
The method for winding of 55. motors according to claim 54, is characterized in that, described method also comprises step:
Step e, after being wound around described wrapping post, changes the relative position of described winding part and described main locating part, and another one is treated, and the described wrapping post of coiling coordinates with the limiting section of described main limiting component;
Step f, around described another one, winding wire is treated that the wrapping post of coiling is wound around by described Winder, and be arranged closely in described another one by described winding displacement locating part and treat on the wrapping post of coiling;
Step h, repeats step e and f, until need the wrapping post of coiling and all complete coiling action.
The method for winding of 56. motors according to claim 54, is characterized in that, described steps d comprises further:
Steps d 1, winding wire is wound around around described stopping means by described Winder, and is arranged in order one deck by described winding displacement locating part;
Steps d 2, change the spacing between described two winding displacement locating parts, described Winder rearranges one deck winding wire by described winding displacement locating part on described one deck winding wire.
CN201480006661.3A 2014-08-21 2014-08-21 The method for winding of coil winding machine and its stopping means and motor Expired - Fee Related CN104969457B (en)

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CN108777197A (en) * 2018-04-24 2018-11-09 安徽春辉仪表线缆集团有限公司 A kind of novel parallel line is to band equipment
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CN108777197A (en) * 2018-04-24 2018-11-09 安徽春辉仪表线缆集团有限公司 A kind of novel parallel line is to band equipment
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