CN101677203B - Drop wire machine - Google Patents
Drop wire machine Download PDFInfo
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- CN101677203B CN101677203B CN2008101986277A CN200810198627A CN101677203B CN 101677203 B CN101677203 B CN 101677203B CN 2008101986277 A CN2008101986277 A CN 2008101986277A CN 200810198627 A CN200810198627 A CN 200810198627A CN 101677203 B CN101677203 B CN 101677203B
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- stator core
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Abstract
The present invention relates to the mechanical equipment field, specifically a method for manufacturing drop wire of a motor and a drop machine thereof. Each winding coil of the motor is arranged on a coil conducting bar of a die holder, the coil conducting bar is arranged on a stator core of the motor correspondingly, the stator core or an output shaft is in an oscillation state, a lead head pushes the coil from the coil conducting bar to a wire casing of the stator core. The method and the machine provided by the invention have advantages in that: 1. the coil slips into the wire casing of the stator core in process of vibration by utilizing a vibrator, which prevents the stator core from extruding the coil and improves motor quality; 2. the structure can adopt the coil having thin wirediameter and narrow wire casing, not only can be applied in various motor, which has wide application category and save material cost; but also can increase motor properties in condition of constant material cost.
Description
Technical field
The present invention relates to the plant equipment field, specifically is a kind of wire-falling machine.
Background technology
In the coil of stator of motor winding process, stator coil inserting machine is to send enamelled wire in the stator core plant equipment, like the denomination of invention that State Patent Office announced: the wire in-place mold for wire of stator coil inserting machine; Application number is: 200610097554.3, and its structure is: have a ring flange, ring flange one end is connected with sliver and at the storage bar of sliver outer ring; There is the storage bar lid that is installed on the ring flange outside that stores bar, and the other end of ring flange is equipped with the barrel seat, in the barrel seat material storage tube is installed; The other end of barrel seat is connected with the push rod location-plate, and push rod location-plate and be installed between the ram seat on the terminal pad and be provided with push rod has and also has a die holder; The one of which end is fixed with the flange holder of the below periphery of support ring flange; The other end connects with terminal pad, and there is weak point in above-mentioned structure: 1, coil is got in the wire casing on the electric machine iron core, squeezed in the lambda line ring recess because of its coil uses forced mode when getting into; A large amount of coils can occur fractures; Squeeze off when avoiding coil to get into wire casing, adopt the electric machine iron core of thick line footpath and wire casing notch broad, cause the manufacturing cost height; 2, this structure can only be used thicker coil relatively, so application category is unfavorable for the market development demand to narrow.
Also having a kind of is to take artificial ten thousand formulas to carry out the motor line of fall; Though can adopt iron core and the application category narrower extensive than the coil of fine line diameter and wire casing notch; But there is the low shortcoming of benefit in the artificial line of fall, and need possess the workman of certain technical ability toward contact, under the relatively large situation of flow of personnel at present; The long-term stream of enterprise's relative difficult lives in the employee, the therefore serious manufacturing schedule that hinders.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and a kind of wire-falling machine that production efficiency is high, production cost is low and coil is difficult for squeezing off is provided.
A kind of line of fall production method of motor; Each winding coil of motor is placed on the coil sliver of mould bases; Coil sliver correspondence places on the stator core of motor, makes stator core or output shaft be under the oscillatory regime, by wire head coil is pushed in the wire casing of stator core from the coil sliver.
This vibration is by vibrator being installed on the mould bases, stator core being placed on the mould bases obtain.
This vibration is to obtain by vibrator is installed on the output shaft.
A kind of wire-falling machine of realizing motor line of fall production method; The hydraulic cylinder that comprises frame, mould bases and be installed on upper rack is formed; The described frame of its spy is provided with a vibrator, and vibrator is provided with the mould bases of placing stator core, and the patrix push pedal is installed on the output shaft of hydraulic cylinder.
Said mould bases is connected with guide pillar between being reached by upper and lower laminate; Elastic component is set on the guide pillar; Top plate is provided with wire head; Wire head is provided with the coil sliver of placing coil, is provided with the iron core location at the top of coil sliver, and the vibration output shaft of vibrator passes upper and lower laminate and is connected in the wire head formation.
Said wire head both sides be provided with the thrust post, thrust post one end is fixed on the top plate.
Said top plate also has coil sliver seat, and on the coil sliver plant coil sliver seat, wire head is positioned over the set recess place of coil sliver seat.
Said output shaft also is connected with ring flange and cope match-plate pattern, is connected by joint pin between patrix push pedal and the cope match-plate pattern.
Said mould bases is provided with the iron core location, is provided with coil with respect to stator core and stores mould, and coil stores and is provided with the wire head that propelling coil gets into the stator core wire casing in the mould.
Said mould bases has a groove, is provided with back-moving spring in the groove, and the iron core location places on the back-moving spring, and the port of groove has a cavity, is equipped with stator core on the cavity, and the wire casing correspondence of stator core places the iron core location.
Described coil stores mould and is made up of coil sliver seat and the coil sliver that is inserted on the coil sliver seat, and wire head is positioned in the coil sliver, and output shaft peaks on the wire head.
Described coil stores between mould and the output shaft and also is provided with pressing plate and guide pillar push pedal, between pressing plate and guide pillar push pedal, is provided with guide pillar, is with spring on the guide pillar, and an output shaft passes pressing plate and peaks on the wire head.
A kind of wire-falling machine of realizing motor line of fall production method, the hydraulic cylinder that comprises frame, mould bases and be installed on upper rack is formed, and it has a groove in described frame; Be provided with back-moving spring in the groove, the iron core location places on the back-moving spring, and the port of groove has a cavity; Be equipped with stator core on the cavity, the wire casing correspondence of stator core places the iron core location, is provided with coil with respect to stator core and stores mould; Coil stores and is provided with the wire head that propelling coil gets into the stator core wire casing in the mould; Coil stores between mould and the hydraulic cylinder and also is provided with pressing plate and guide pillar push pedal, between pressing plate and guide pillar push pedal, is provided with guide pillar, is with spring on the guide pillar; Output shaft is provided with a vibrator, and output shaft passes pressing plate and peaks on the wire head.
The invention has the beneficial effects as follows: 1, utilize vibrator by coil in vibration processes slips into the stator core wire casing, avoid stator core to squeeze off coil, improve the quality of motor; 2, this structure can adopt the thin coil in line footpath and the stator core of narrower wire casing, can be applied to various motors on the one hand, the extensive and economical with materials cost of application category; Under the constant situation of material cost, can improve motor properties greatly on the other hand.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of another embodiment of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is done concrete further explanation.
A kind of line of fall production method of motor; Each winding coil of motor is placed on the coil sliver 206 of mould bases 2; Coil sliver 206 correspondences place on the stator core 5 of motor; Make stator core 5 or output shaft be under the oscillatory regime, coil 6 is pushed in the wire casing of stator core 5 from coil sliver 206 by wire head 205.
This vibration is by vibrator 4 being installed on the mould bases 2, stator core 5 being placed on the mould bases 2 obtain.
This vibration is by 4 acquisitions of vibrator are installed on the output shaft 301.
A kind of wire-falling machine of realizing motor line of fall production method; The hydraulic cylinder 3 that comprises frame 1, mould bases 2 and be installed on frame 1 top is formed; Its described frame 1 is provided with a vibrator 4; Vibrator 4 is provided with the mould bases 2 of placing stator core 5, and patrix push pedal 302 is installed on the output shaft 301 of hydraulic cylinder 3.
Said mould bases 2 is connected with guide pillar 203 between being reached by upper and lower laminate 201,202; Elastic component 204 is set on the guide pillar 203; Top plate 201 is provided with wire head 205; Wire head 205 is provided with the coil sliver 206 of placing coil 6, is provided with iron core location 5 at the top of coil sliver 206, and the vibration output shaft 401 of vibrator 4 passes upper and lower laminate 201,202 and is connected in wire head 205 formations.
Said wire head 205 both sides be provided with thrust post 207, thrust post 207 1 ends are fixed on the top plate 201.
Said top plate 201 also has coil sliver seat 208, on the coil sliver 206 plant coil sliver seats 208, wire head 205 be positioned over coil sliver seat the 208 recess places that establish.
Said output shaft 301 also is connected with ring flange 304 and cope match-plate pattern 303, is connected by joint pin 305 between patrix push pedal 302 and the cope match-plate pattern 303.
Said mould bases 2 is provided with iron core location 209, is provided with coil with respect to stator core 5 and stores mould 7, and coil stores and is provided with the wire head 205 that propelling coil 6 gets into stator core 5 wire casings in the mould 7.
Said mould bases 2 has a groove 210; Be provided with back-moving spring 211 in the groove 210, iron core location 209 places on the back-moving spring 211, and the port of groove 210 has a cavity 212; Be equipped with stator core 5 on the cavity 212, the wire casing correspondence of stator core 5 places iron core location 209.
Described coil stores mould 7 and is made up of coil sliver seat 701 and the coil sliver 702 that is inserted on the coil sliver seat 701, and wire head 205 is positioned in the coil sliver 702, and output shaft 301 peaks on the wire head 205.
Described coil stores between mould 7 and the output shaft 301 and also is provided with pressing plate 306 and guide pillar push pedal 307, between pressing plate 306 and guide pillar push pedal 307, is provided with guide pillar 308, is with spring 309, one output shafts 301 on the guide pillar 308 and passes pressing plate 306 and peak on the wire head 205.
A kind of wire-falling machine of realizing motor line of fall production method, the hydraulic cylinder 3 that comprises frame 1, mould bases 2 and be installed on frame 1 top is formed, and it has a groove 210 in described frame; Be provided with back-moving spring 211 in the groove 210; Iron core location 209 places on the back-moving spring 211, and the port of groove 210 has a cavity 212, is equipped with stator core 5 on the cavity 212; The wire casing correspondence of stator core 5 places iron core location 209; Be provided with coil with respect to stator core 5 and store mould 7, coil stores and is provided with the wire head 205 that propelling coil 6 gets into stator core 5 wire casings in the mould 7, and coil stores and also is provided with pressing plate 306 and guide pillar push pedal 307 between mould 7 and the hydraulic cylinder 3; Between pressing plate 306 and guide pillar push pedal 307, be provided with guide pillar 308; Be with spring 309 on the guide pillar 308, output shaft 301 is provided with a vibrator 4, and output shaft 301 passes pressing plate 306 and peaks on the wire head 205.
Operation principle like Fig. 1: coil 6 and stator core 5 order respectively are positioned on the coil sliver 206, primer fluid cylinder pressure 3, and output shaft 301 is to pressing down; When patrix push pedal 302 was pressed on thrust post 207 with stator core 5, output shaft 301 continued to pressing down, and made thrust post 207 promote top plate 201 and was shifted downwards with stator core 5; Stator core 5 produces relative motion with wire head 205, and this moment, 401 vibrations of vibrator 4 order vibration output shafts were got up, and made wire head 205 keep oscillatory regime; Wire head 205 peaks at coil 6, and stator core 5 continues coil 6 to be embedded in the wire casing of stator core 5 to moving down; At this moment, patrix push pedal 302 upward displacements, thrust post 207 and stator core 5 are left in patrix push pedal 302; Elastic component 204 forces top plate 201 to reset. and wire head 205 leaves stator core 5, just accomplishes the rule operation.
Operation principle like Fig. 2: stator core 5 is positioned on the mould bases 2; Each winding coil 6 is positioned on the lead bar 206, and vibrator 4 makes output shaft 301 vibrations, and the output shaft 3 on the hydraulic cylinder 3 is shifted downwards; It is downward to promote wire head 205; Coil 6 is pushed in the wire casing of stator core 5 from lead bar 206, make coil 6 push in the wire casing process of stator core 5 and keep oscillatory regime, let coil obtain arrangement; Get in the wire casing with the mode that slips into, make the possibility that coil is neat, tight and the reduction coil is squeezed off.
Below be the contrast case of No. 16 single-phase asynchronous capacitor motors of electric fan:
1, old-fashioned wire-falling machine
Stator dimensions is: 74 * 74 * 16mm is thick, endoporus: φ 44.5, stator slot net sectional area: 47.02mm
2, main winding 0.15 line footpath 920 circles, auxiliary winding coil 0.15 line footpath 520+180+230 circle, main winding and auxiliary winding coil weight 155 grams, this motor performance test is: high speed 1205rpm, power 45W; Middling speed 1008r pm, power 38W; Low speed 800rpm, power 33W; Winding temperature rise 68K.
2, the wire-falling machine of this structure
Stator dimensions is: 74 * 74 * 16mm is thick, endoporus: φ 44.5, stator slot net sectional area: 41.54mm
2, material is the same with above-mentioned motor, main winding 0.13 line footpath 1030 circles, and auxiliary winding coil 0.13 line footpath 650+200+280 circle, main winding and auxiliary winding coil weight 135 grams, this motor performance test is: high speed 1203rpm, power 45W; Middling speed 1100rpm, power 37.8W; Low speed 793rpm, power 32.4W; Winding temperature rise 63K.
Two motor performance that falls is makeed an appointment, and this structure is used the long-pending less stator core of slot cross-section, and the performance that motor obtains making an appointment and practice thrift 20 gram enamelled wires reduces cost thereby reach, and improves the cost performance of motor.
Vibrator can be mechanical vibrator or electromagnetic vibrator etc.
The machinery line of fall and the contrast of artificial line of fall benefit:
But the wire-falling machine of this structure is 150 of the line of falls per hour, need use 2 people, and promptly per capita per hour 75, can produce 600 8 hours every days, and a machine can be produced 1200 every day;
But experienced operator is 15 of the line of falls per hour, and can produce 120 8 hours every days;
Produce 1200 every day and can save recruitment 8 people.
With 1300 yuan of calculating of employee's monthly earnings:
The monthly output of the wire-falling machine of this structure: 1200 * 26 days=31200
Everyone average 15600 of 2 people
The production labor cost of the wire-falling machine of this structure: 15600=0.08 yuan of 1300 yuan of ÷
A line of fall workman's monthly output: 120 * 26 days=3120
A line of fall workman's production labor cost: 3120=0.42 yuan of 1300 yuan of ÷
Adopt the wire-falling machine production of this structure can reduce by 0.337 yuan of production cost.
More than be to contrast case individually, to show concrete advantage of the present invention.
Claims (1)
1. wire-falling machine, the hydraulic cylinder (3) that comprises frame (1), mould bases (2) and be installed on frame (1) top is formed, and it is characterized in that: have a groove (210) in described frame; Be provided with back-moving spring (211) in the groove (210); Iron core location (209) places on the back-moving spring (211), and the port of groove (210) has a cavity (212), is equipped with stator core (5) on the cavity (212); The wire casing correspondence of stator core (5) places iron core location (209); Be provided with coil with respect to stator core (5) and store mould (7), coil stores and is provided with the wire head (205) that propelling coil (6) gets into stator core (5) wire casing in the mould (7), and coil stores between mould (7) and the hydraulic cylinder (3) and also is provided with pressing plate (306) and guide pillar push pedal (307); Between pressing plate (306) and guide pillar push pedal (307), be provided with guide pillar (308); Be with spring (309) on the guide pillar (308), output shaft (301) is provided with a vibrator (4), and output shaft (301) passes pressing plate (306) and peaks on the wire head (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101986277A CN101677203B (en) | 2008-09-19 | 2008-09-19 | Drop wire machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101986277A CN101677203B (en) | 2008-09-19 | 2008-09-19 | Drop wire machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101677203A CN101677203A (en) | 2010-03-24 |
| CN101677203B true CN101677203B (en) | 2012-04-25 |
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ID=42029652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101986277A Expired - Fee Related CN101677203B (en) | 2008-09-19 | 2008-09-19 | Drop wire machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101677203B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016111478B4 (en) * | 2015-12-15 | 2022-05-19 | Grob-Werke Gmbh & Co. Kg | Procedure for installing a wire pack in an electrical machine |
| CN106025768A (en) * | 2016-06-28 | 2016-10-12 | 镇江市丹徒区翱龙电子有限公司 | Positioning mechanism used for grooving on inner conductor of coaxial connector |
| CN107565766B (en) * | 2016-06-30 | 2019-04-09 | 上海金陵电机股份有限公司 | A kind of stator outer press mounting accurately guides floating and presses press-in device |
| CN111682716B (en) * | 2020-06-08 | 2021-08-31 | 日立电梯电机（广州）有限公司 | Auxiliary installation device and auxiliary installation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216172A (en) * | 1997-01-24 | 1999-05-05 | 埃尔莫泰克电机技术公司 | Method and device to draw-in coils into slots of stator laminated cores of electric machines |
| CN2746642Y (en) * | 2004-07-03 | 2005-12-14 | 麻汝华 | Die head separating and moving device of wire embedding machine |
| CN201290053Y (en) * | 2008-09-19 | 2009-08-12 | 罗世明 | Vibration drop machine |
-
2008
- 2008-09-19 CN CN2008101986277A patent/CN101677203B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216172A (en) * | 1997-01-24 | 1999-05-05 | 埃尔莫泰克电机技术公司 | Method and device to draw-in coils into slots of stator laminated cores of electric machines |
| CN2746642Y (en) * | 2004-07-03 | 2005-12-14 | 麻汝华 | Die head separating and moving device of wire embedding machine |
| CN201290053Y (en) * | 2008-09-19 | 2009-08-12 | 罗世明 | Vibration drop machine |
Non-Patent Citations (2)
| Title |
|---|
| JP昭56-31355A 1981.03.30 |
| JP特开平10-174380A 1998.06.26 |
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| Publication number | Publication date |
|---|---|
| CN101677203A (en) | 2010-03-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100324 Assignee: FOSHAN SHUNDE BEIJIAO HUAYUAN MOTOR EQUIPMENT CO., LTD. Assignor: Luo Shiming Contract record no.: 2015440000004 Denomination of invention: Drop wire machine Granted publication date: 20120425 License type: Exclusive License Record date: 20150108 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20180919 |