CN105553198A - Rapid coil inserting machine for external stator motor - Google Patents
Rapid coil inserting machine for external stator motor Download PDFInfo
- Publication number
- CN105553198A CN105553198A CN201610089360.2A CN201610089360A CN105553198A CN 105553198 A CN105553198 A CN 105553198A CN 201610089360 A CN201610089360 A CN 201610089360A CN 105553198 A CN105553198 A CN 105553198A
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- China
- Prior art keywords
- production line
- curved shape
- pin
- transmission shaft
- power transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 54
- 238000004804 winding Methods 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a rapid coil inserting machine for an external stator motor. Under the drive of a mini direct current motor, the rapid coil inserting machine drives a bent and hollow wire winding needle to rotate in a way similar to a conical surface through a special mechanism in order to rapidly wind a varnished wire into an iron core slot of the external stator motor, so that rapid coil inserting is realized. Owing to the effect of a line expanding fork, a lead is prevented from sliding out from the slot, and an end line of a coil is heightened to be beneficial to shaping of the end line of the coil. Owing to the effect of a high-low support, the cylindrical transmission is changed into the conical transmission, and an angle of a transmission shaft is adjustable, so that rapid coil inserting of any number of slots can be realized.
Description
Art:
The present invention relates to a kind of device of the quick inserting machine of external stator motor, is especially power with direct current machine, can rapidly enamelled wire around in external stator motor stator slot, it is the competent assistant of motor manufacturing producer.
Background technology:
At present, motor manufacturing producer, is giving in small-sized external stator motor inserting-coil process, first on winding former coiling → wiring with pluck coil → overlap the technical processs such as coil → lower coil just can complete in winding inserter, there is some deficiency following in it: the step that 1. rolls off the production line is many, and efficiency is low; 2. need coil winding machine and coil inserting apparatus, cost of investment is at 10 ~ 200,000 yuan; 3. coil inserting apparatus volume and weight is comparatively large, and internal mechanism is complicated, and failure rate is more, difficult in maintenance; 4. coil girth is comparatively large, the copper cash of waste 1/4, and obviously, traditional inserting method is that investment is large, and efficiency is low, and cost is high.
Goal of the invention:
In order to solve in small-sized external stator motor inserting-coil process, step is many, and efficiency is low; Investment is large, and the high deficiency with wasting copper cash of cost, the invention provides a kind of energy to the quick inserting machine of external stator motor rolled off the production line fast in external stator motor slot.
Technical scheme:
Coiling is tested: as Fig. 1, because small-power external stator electric machine iron core internal diameter is less, arm or other Winder are just limited by very large when moving in internal diameter, for this reason, we are bent into the shape of turning round the hollow stainless steel tube that external diameter is 1mm (internal diameter is 0.6mm) and carry out coiling.
Minimum widith due to motor slot is 2mm, and rule of thumb, stainless steel tube is completely by notch coiling, and in order to study conveniently, we have two curved shapes and the stainless steel tube that can roll off the production line in stator coring groove to roll off the production line pin curved shape this.
In order to prevent wire from skidding off in groove, and ensure enough end line shapings, at the upper and lower valve rubber respectively securing a white of stator, coiling successful.
Curved shape rolls off the production line the spinning solution of pin: as Fig. 2, horizontal positioned unshakable in one's determination for external stator, see from the top down, and the center line of adjacent two notches is also not parallel, and the distance of two center lines is inner narrow outer wide, defines certain geometric angle.In order to enamelled wire smoothly around in two grooves, the roll off the production line ab section of pin of curved shape must be allowed to be vertically on the axis of external stator iron core, the roll off the production line ed section of pin of curved shape is made rotatable elbow.
In winding process, when curved shape roll off the production line pin move up time, under the effect of enamelled wire pulling force naturally down, swivel head ed section just moves up along a notch ed section elbow, realizes coiling; When curved shape roll off the production line pin move down time, under the effect of enamelled wire pulling force naturally upward, swivel head ed section moves down along another notch ed section elbow, realizes coiling; When curved shape rolls off the production line pin just when the axis rotation of ab section, ed section elbow just rotates near another notch near a notch.In a word, in the coiling process of a week, ed section elbow should around the rotation of cd section axis, and the axis again around ab section realizes revolution, could enamelled wire around in two grooves.
Technical measures:
As Fig. 3 and Fig. 4, for completing this technical scheme, the quick inserting machine of whole external stator motor forms primarily of four parts, comprises roll off the production line pin part, support line part, running part, power part of curved shape and grades.
Accompanying drawing illustrate: Fig. 1 be curved shape roll off the production line needle mould intend winding diagram; Fig. 2 is that curved shape rolls off the production line the spinning solution figure of pin; Fig. 3 is the front view of the quick inserting machine of external stator motor; Fig. 4 is the top partial view diagram of the quick inserting machine of external stator motor; Fig. 5 is that curved shape rolls off the production line pin figure; Fig. 6 is " U " clevis plate front view; Fig. 7 is " U " clevis plate vertical view; Fig. 8 is that curved shape rolls off the production line pin partial enlarged drawing; Fig. 9 is that outer (or high) support wire-fork figure and interior (or low) support wire-fork figure; Figure 10 is single-phase 16 groove 4 pole motor stator winding expanded views; Figure 11 is outer (or high) support wire-fork using method figure; Figure 12 schemes after being the shaping of U phase coil; Figure 13 is interior (or low) support wire-fork using method figure.
In figure, 1 ~ 5 makes curved shape to roll off the production line pin, and 6 are power transmission shaft, and 7 are axle sleeve, 8 are high low trestle, and 9 are supporting bracket, and 10 are wide belt, and 11 are external stator electric machine iron core, 12 are four paws clamping frame, and 13 are bearing, and 14 cry chassis, 15 are locating piece, and 16 are pillar, and 17 are support wire-fork, 18 are coil, and 19 are direct current machine, and 20 are " U " clevis plate, 21 are U phase coil, and 22 are slot wedge, and 23 are V phase coil.
Curved shape rolls off the production line pin part: as Fig. 5, Fig. 6, Fig. 7, Fig. 8, and the curved shape pin part that rolls off the production line comprises elbow (or taper end) 1, sheath 2, little spring 3, elastic tape 4, butt end 5, " U " clevis plate 20.
As Fig. 5, in order to make enamelled wire can successfully from a hold into, e brings out, and a end is made bell mouth shape, and the diameter of abc section amplifies.
As Fig. 6, Fig. 7, in order to the pin that rolls off the production line to curved shape provides power, be fixed with " U " clevis plate in its vertical section, " U " clevis plate has a hole, an axle is installed as power point in hole.
Fig. 8 is that curved shape rolls off the production line the partial enlarged drawing of pin, and wherein, 1 is elbow (or taper end), and 2 are sheath, and 3 are little spring, and 4 are elastic tape, and 5 are butt end.Sheath is sleeve-shaped, and left end has an aperture, and the roll off the production line taper end of pin of curved shape just in time can be allowed to penetrate; Right-hand member has a macropore, and the roll off the production line butt end of pin of curved shape just in time can be allowed to penetrate.The right-hand member of sheath and curved shape roll off the production line between pin and fix with elastic tape.The left end of spring and the curved shape pin that rolls off the production line is fixed, and right-hand member can freely rotate, and like this, 1 section, elbow can realize rotation, again can free-extension.
Support line part: as Fig. 9, support line part is divided into again outer (or high) support wire-fork and interior (or low) to support wire-fork two kinds, and outer (or high) support wire-fork is wherein used for the U phase coil of coiling outside, as Figure 11; Interior (or low) support wire-fork is used for the V phase coil of coiling inside, as Figure 13.The shape of support wire-fork resembles a little square stool, has four legs under rectangular planes.Support wire-fork just in time can be stuck on the outer of stator core, and under the effect of support wire-fork, wire had both been not easy to skid off from groove, was conducive to again end line shaping.
Running part: as Fig. 3 and Fig. 4, running part comprises power transmission shaft 6, axle sleeve 7, high low trestle 8, supporting bracket 9, driving-belt 10 etc.
In order to the curved shape pin that rolls off the production line can be moved up and down around two notches and realizes rotating, power transmission shaft 6 also must be similar to the rotation of taper seat, and in order to realize this function, the axle on power transmission shaft left end and " U " clevis plate is chain connection, and right-hand member penetrates in axle sleeve.
When power transmission shaft left end is chain connection with the axle on " U " clevis plate, due to " U " clevis plate sandwich power transmission shaft, power transmission shaft and the curved shape pin that rolls off the production line is positioned at a vertical plane all the time, like this, when power transmission shaft moves up and down, the curved shape pin that rolls off the production line just is driven to move up and down along ab direction; When power transmission shaft rotates around ab axis, the curved shape pin that rolls off the production line just is driven to rotate around ab axis; Obviously, power transmission shaft right-hand member can also swing up and down around the axis of " U " clevis plate, so power transmission shaft just can drive the curved shape pin that rolls off the production line to be similar to the continuous rotation of taper surface, completes the object rolled off the production line in groove.
When the right-hand member of power transmission shaft penetrates in axle sleeve, both become matched in clearance, and power transmission shaft can rotate freely and flexible in axle sleeve, and like this, power transmission shaft can rotation, can revolve round the sun again.
High low trestle: due to different by the groove number around stator core, the geometric angle that adjacent two notch median planes are formed is just different, for this reason, this just requires that the anglec of rotation of driving sleeve also can adjust with the difference of groove number at any time, to realize the coiling to different number of stator slots, for this reason, we fix an adjustable high low trestle on the belt.High low trestle is laterally fixed on the surface of wide belt, and the shape of clip is all made at two of high low trestle, and there is lock screw the upper end of clip.When in the clip that axle sleeve penetrates on high low trestle, the angle of adjustment axle sleeve, makes the curved shape pin that rolls off the production line be positioned at notch centre position, and the curved shape pin that rolls off the production line just can be driven when driving-belt rotates to realize rolling off the production line in stator motor groove outward.
Driving-belt: driving-belt is exactly traditional flat belt, driven by traditional cylindrical belt pulley, cylindrical belt pulley is driven by a DC micromotor 19.
Power section:
Power is provided by DC micromotor 19.
The whole drive system course of work: DC motor 19 rotate → drive wide belt 10 rotate → drive high low trestle 8 rotate → drive axle sleeve 7 rotate → drive power transmission shaft 6 rotate → drive curved shape roll off the production line pin 1 ~ 5 rotate → drive enamelled wire live coiling in groove.
Embodiment
Common single-phase 16 groove 4 pole motor stator winding expanded views, as Figure 10, obviously, winding configuration is single-chain type, and wiring rule is connection of playing a reversed role, and coil span is y=1-4 groove, and specific operation process is as follows.
Stator core 11 is fixed on four melon clamping frames 12, then line wheel is fixed on suitable At The Height above the quick inserting machine of external stator motor, then enamelled wire is passed curved shape to roll off the production line pin, and enamelled wire lower end is fixed in stator core.
High low trestle 8 is forwarded to side, as Fig. 4, its screw is unclamped, adjustment power transmission shaft and the angle of axle sleeve, make the curved shape pin that rolls off the production line be positioned at coiling notch centre position, then screw tightening.
As Figure 11, when around U phase coil, outer support wire-fork is snapped into stator core edge and carries out coiling.During coiling, owing to supportting the effect of wire-fork, wire would not skid off from groove, and it is just high to lay out the coil end line come, and is conducive to end line bending to side, realizes reasonable shaping.
Often after a complete coil, all to insert slot wedge, then end line be bent towards side, realize shaping.
Known by Figure 10, in U phase, each coil is connection of playing a reversed role, and namely tail connects tail, the wiring rule of head joint, for this reason, can complete the coiling of first coil, can complete the coiling of second coil, by that analogy during reversion when direct current machine rotates forward.
Often around a complete coil, not only to change the direction of rotation of direct current machine, and a low bottom-disc will be rotated, forward the position of next coil to, rely on the friction of locating piece to be fixed up in chassis.
Four coils after the shaping of U phase, as Figure 12.
As Figure 13, when around V phase coil, its method of operation and upper similar, just will carry out coiling inner support wire-fork by snapping into stator core edge between two U phase coils, lays out the coil end line come so just low, is also conducive to end line shaping.
Beneficial effect of the present invention: what the quick coil inserting apparatus of this external stator motor adopted is roll off the production line through notch with the curved shape pin that rolls off the production line, can directly enamelled wire around in stator slot, eliminate multiple step, settle at one go; Volume is little and lightweight, and manufacturing cost is in hundreds of unit; The copper cash of about 1/4 can be saved.
Claims (5)
1. the quick inserting machine of external stator motor, is characterized in that: driving-belt 10 laterally fixes a high low trestle, high low trestle clips an axle sleeve, seal in a power transmission shaft in axle sleeve, and power transmission shaft left end and the curved shape pin that rolls off the production line is that hinge is connected; The shape of support wire-fork resembles little square stool.
2. the quick inserting machine of external stator motor according to right 1, it is characterized in that: the shape of clip is all made at two of high low trestle, there is lock screw the upper end of clip; Unclamp lock screw, the angle of adjustment axle sleeve, the curved shape pin that rolls off the production line can be made to be positioned at notch centre position; Tighten lock screw, just axle sleeve can be fixed.
3. the quick inserting machine of external stator motor according to right 1, it is characterized in that: power transmission shaft left end and the curved shape pin that rolls off the production line is that hinge is when being connected, due to " U " clevis plate sandwich power transmission shaft, when power transmission shaft moves up and down, the curved shape pin that rolls off the production line just is driven to move up and down along ab direction; When power transmission shaft rotates around ab axis, the curved shape pin that rolls off the production line just is driven to rotate around ab axis; Obviously, power transmission shaft right-hand member can also swing up and down around the axis of " U " clevis plate, so power transmission shaft just can drive the curved shape pin that rolls off the production line to be similar to the continuous rotation of taper surface, completes the object rolled off the production line in groove.
4. the quick inserting machine of external stator motor according to right 1, is characterized in that: as Fig. 5, Fig. 6, Fig. 7, Fig. 8, and the roll off the production line a end of pin of curved shape makes bell mouth shape, and the diameter of abc section amplifies; Be fixed with " U " clevis plate in its vertical section, " U " clevis plate has a hole, an axle is installed as power point in hole; The roll off the production line sheath of pin of curved shape is sleeve-shaped, and left end has an aperture, and the roll off the production line taper end of pin of curved shape just in time can be allowed to penetrate; Right-hand member has a macropore, and the roll off the production line butt end of pin of curved shape just in time can be allowed to penetrate; The right-hand member of sheath and curved shape roll off the production line between pin and fix with elastic tape; The left end of spring and the curved shape pin that rolls off the production line is fixed, and right-hand member can freely rotate, and like this, 1 section, elbow can realize rotation, again can free-extension.
5. the quick inserting machine of external stator motor according to right 1, is characterized in that: as Fig. 9 and Figure 11, and the shape of support wire-fork resembles little square stool, has four legs under rectangular planes; Support wire-fork just in time can be stuck on the outer of stator core, and under the effect of support wire-fork, wire had both been not easy to skid off from groove, was conducive to again end line shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089360.2A CN105553198B (en) | 2016-02-04 | 2016-02-04 | Quick wire feeder for outer stator motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089360.2A CN105553198B (en) | 2016-02-04 | 2016-02-04 | Quick wire feeder for outer stator motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105553198A true CN105553198A (en) | 2016-05-04 |
| CN105553198B CN105553198B (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089360.2A Expired - Fee Related CN105553198B (en) | 2016-02-04 | 2016-02-04 | Quick wire feeder for outer stator motor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105553198B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535966Y (en) * | 2002-01-10 | 2003-02-12 | 万玉吉 | Electric wire embedding device |
| CN101345460A (en) * | 2007-07-13 | 2009-01-14 | 日特机械工程株式会社 | Winding method and winding device |
| JP2009033865A (en) * | 2007-07-26 | 2009-02-12 | Sumitomo Electric Ind Ltd | Winding apparatus and winding method for winding wire material on winding core thereby |
| CN101510710A (en) * | 2009-02-21 | 2009-08-19 | 万玉吉 | Rapid underline device for ceiling fan motor |
| CN102957278A (en) * | 2012-11-28 | 2013-03-06 | 孙晖 | Intelligent winding inserter |
| CN203933298U (en) * | 2014-05-13 | 2014-11-05 | 深圳市兴飞良电机设备有限公司 | With the fixture of choosing needle device |
-
2016
- 2016-02-04 CN CN201610089360.2A patent/CN105553198B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535966Y (en) * | 2002-01-10 | 2003-02-12 | 万玉吉 | Electric wire embedding device |
| CN101345460A (en) * | 2007-07-13 | 2009-01-14 | 日特机械工程株式会社 | Winding method and winding device |
| JP2009033865A (en) * | 2007-07-26 | 2009-02-12 | Sumitomo Electric Ind Ltd | Winding apparatus and winding method for winding wire material on winding core thereby |
| CN101510710A (en) * | 2009-02-21 | 2009-08-19 | 万玉吉 | Rapid underline device for ceiling fan motor |
| CN102957278A (en) * | 2012-11-28 | 2013-03-06 | 孙晖 | Intelligent winding inserter |
| CN203933298U (en) * | 2014-05-13 | 2014-11-05 | 深圳市兴飞良电机设备有限公司 | With the fixture of choosing needle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105553198B (en) | 2020-06-05 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181101 Address after: 451400 No. 8, Qian Lu, Zheng Dong New District, Zhengzhou, Henan. Applicant after: Zhengzhou Business College Applicant after: Wan Yuji Address before: 473000 East, 1 floor, West Building 4, 4 agricultural school living area, 1088 Station Road, Nanyang, Henan. Applicant before: Wan Yuji |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200605 Termination date: 20210204 |