CN102223029B - Winding machine - Google Patents
Winding machine Download PDFInfo
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- CN102223029B CN102223029B CN 201010149105 CN201010149105A CN102223029B CN 102223029 B CN102223029 B CN 102223029B CN 201010149105 CN201010149105 CN 201010149105 CN 201010149105 A CN201010149105 A CN 201010149105A CN 102223029 B CN102223029 B CN 102223029B
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Abstract
The invention discloses a winding machine, which comprises a rotary table and a driving mechanism for driving the rotary table to rotate. The rotary table comprises a rotary winding forming die and a side pressing die, wherein the rotary winding forming die is formed by laminating an upper pressing die, an inner R core die and a lower pressing die in sequence; and the side pressing die presses and embeds a copper wire with a flat section into the rotary winding forming die. The winding machine has the advantage of mechanically producing a pole coil of a steel rolling motor to improve production efficiency and quality of the coil.
Description
Technical field
The present invention relates to the motor manufacturing technology field, the pole coil coiling that relates to steel mill electric machine is shaped, and relates in particular to the coil winding machine for the manufacture of the pole coil of steel mill electric machine.
Background technology
At present, the pole coil 001(of steel mill electric machine is as shown in Figure 1) coiling to be shaped be to adopt the edge-wind mould, on rotary table, copper cash artificial coiling in flat cross section is shaped.There is the defective of inefficiency in this artificial winding method, the needs of inadaptable batch production.In addition, in BENDING PROCESS, thicken phenomenon (as shown in Figure 2, in figure have thicken place 002) near inboard part due to flat section material.For obtaining qualified section thickness, just use air grinder the polish plane of each circle coil bending part inboard, each circle coil all need be polished, and is time-consuming, and the dust that produces of polishing affects operator's health.Every 4-6 circle needs the cooling circle of coiling ventilation, and the length of the coil of this circle also need be changed coil die with wide all than the large 10mm of primary coil external form, has greatly affected quality and the working (machining) efficiency of coil.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of coil winding machine, and this coiling function realizes the pole coil of mechanization production steel mill electric machine, to improve production efficiency and the quality of coil, overcomes the deficiency that prior art exists.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of coil winding machine, it is characterized in that, comprise rotary table and drive the driving mechanism of rotary table rotation, described rotary table has by top die, interior R core, dip mold superpose successively the rotation coiling finishing die that consists of and the side pressure mould of flat cross section copper cash being supported embedded rotating coiling finishing die.
In the present invention, the side pressure mould can be with in flat cross section copper cash embedded rotating coiling finishing die, and then driving mechanism driving rotary table rotates, and rotation coiling finishing die is followed rotation, flat cross section copper wire winding is shaped, and wherein the radius of a circle of interior R core has determined the formative radius of coil.Adopt this technical scheme, realized the pole coil of mechanization production steel mill electric machine, improved production efficiency and the quality of coil.
For the coil inboard that guarantees to be shaped thickening not, the compressed oil cylinder that drives the upper and lower motion of top die is installed in described rotary table, described interior R core thickness is slightly less than flat cross section copper cash thickness.Like this, upper and lower pressing mold forms a kind of opening-closing structure, the pressured locking oil cylinder that moves up and down of cope match-plate pattern drives, closure puts in place rear and is continued to exert pressure by compressed oil cylinder, the compacted oil cylinder of upper and lower pressing mold of upper and lower closure is tightly held, gap thickness between upper and lower pressing mold is by the thickness limits of interior R core, the coil inboard of shaping can't be thickened, so that reach the requirement that coil does not thicken.
In the present invention, described driving mechanism is variable-frequency motor.This variable-frequency electric function is alleviated the impact that rotate in place.In addition, also be provided with transmission mechanism between variable-frequency motor and rotary table, have overload clutch in described transmission mechanism.Overload clutch can guarantee the safe, reliable of transmission process.
In the specific embodiment of the invention, described rotary table also includes fixed mesa and revolution table top, described side pressure mould comprises quiet side pressure mould and moving side pressure mould, static being fixed on fixed mesa of described quiet side pressure mould, the position that enters in order to limit flat cross section copper cash; Described moving side pressure mould acts on the lateral surface of flat cross section copper cash, rotates with the revolution table top.And at quiet side pressure head and the sliding shoe that is bent storeroom pad one chopsticks shape, adopt such structure, can guarantee that the roughness of copper line surface does not descend, the coil lateral surface Glabrous thorn after shaping, thereby the quality of raising coil.
In order to support coil and the loop length after processing to be positioned in the course of processing, described rotary table also connects a bar shaped workbench, has positioning module above the end of described bar shaped workbench away from rotary table, the below has the support pulley, and the described corresponding pulley motion track position that supports is provided with arc orbit.
Be provided with the coil guide bracket before realizing that flat cross section copper cash can accurately enter rotation coiling finishing die and fix flat cross section copper cash in the coil winding process, be positioned on described fixed mesa to rotate the coiling finishing die, described coil guide bracket is provided with pneumatic chuck.
In order to realize carrying out continuously smoothly of coil winding work, the place ahead of described rotary table is provided with pay off rack in addition, has the circular drum that coils flat cross section copper cash on described pay off rack.
In the specific embodiment of the present invention, also be provided with a platform between described pay off rack and pneumatic chuck.This platform can be used for cutting off, the welding copper cash, and the copper cash after welding can also clap to continue on this platform to be shaped.In addition, draw-gear is set also before platform, described draw-gear is the rubber rollers that is driven by traction electric machine.This draw-gear can be set fast and at a slow speed, before the long section of preparing coiling, but the quick traction feeding increasing work efficiency, when winding coil near positioning module or when oppositely being adjacent to positioning module, feeding can improve positioning accuracy at a slow speed.
For preventing rebounding after coil forming, described revolution table top is provided with and guarantees that the coil bending angle is greater than the locating piece of 90 °.
In addition, in order conveniently to collect the good coil of coiling, also be provided with bobbin above described rotary table, described bobbin is suspended on a single armed and hangs on.In the specific embodiment of the present invention, described bobbin is by the crossbearer beam and hang that setting a roof beam in place in a left side on the crossbearer beam, sets a roof beam in place and consist of in the right side; Setting a roof beam in place and right setting a roof beam in place by two vertical steel plates formations at interval in a described left side, has jack spaced apart on described steel plate from top to bottom, is inserted with latch in described jack.Because the pole coil component that stacks up after coiling is heavier, adopt the bobbin of this spline structure, can divide circle to sling pole coil, alleviated workman's labour intensity, also facilitated vacating space to come the new coil of coiling.
In order to realize that bobbin can together rotate along with rotary table, described single armed hangs by the Rotary cloumn of crossbeam and supporting traverse, is positioned at the motor that moves around on crossbeam and the suspension hook that is connected on motor consists of, and described crossbearer beam is suspended on suspension hook.
By foregoing detailed description, can find out, coil winding machine of the present invention has advantages of the pole coil of realizing the mechanization production steel mill electric machine to improve production efficiency and the quality of coil.
Description of drawings
The present invention will be described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic diagram of pole coil;
Fig. 2 shows prior art coiling pole coil and has the medial thickness phenomenon, and 002 is thickening;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the structural representation of rotary table;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is rotary table internal structure schematic diagram;
Fig. 7 is the structural representation of side pressure mould;
Fig. 8 is the A place enlarged diagram of Fig. 7.
Embodiment
As shown in Figure 3, coil winding machine of the present invention comprises that pay off rack 100, draw-gear 200, rotary table 300, single armed hang 400, bobbin 500, platform 700, coil guide bracket 800, bar shaped workbench 900.
Wherein, as Fig. 4, Fig. 5, shown in Figure 6, rotary table 300 includes top die 301, interior R core 302, dip mold 303, fixed mesa 304, revolution table top 305, axle sleeve 306, main shaft 307, pulling shaft 308, compressed oil cylinder 309 and transmission mechanism and driving mechanism (not shown).
Described main shaft 307 is positioned at axle sleeve 306 by bearings, and its upper end is stretched out axle sleeve 309 and is arranged in the axis hole of fixed mesa 304 by bearings.Revolution table top 305 is positioned at the below of fixed mesa and is fixed with main shaft 307.Has respectively guide rail between the end face of the upper flange of turning round table top 305 and axle sleeve 306 and between revolution table top 305 and fixed mesa 304.Pulling shaft 308 is positioned at the axis hole of main shaft 307, and main shaft 307 and fixed mesa 304 are stretched out in its upper end.Top die 301 is fixed on the upper end of pulling shaft 308, is positioned at top die 301 belows on pulling shaft and overlaps successively and R core 302 and dip mold 303 are arranged, interior R core 302 and dip mold 303 and pulling shaft 308 matched in clearance.Top die 301, interior R core 302, dip mold 303 have consisted of rotation of the present invention and have been winding into pattern 30.Main shaft 307 and axle sleeve 306 are stretched out in the lower end of pulling shaft 308, have guide pin bushing between main shaft 307 bottoms and pulling shaft 308.The lower end of pulling shaft 308 is connected on compressed oil cylinder 309.Described transmission mechanism includes gear wheel 311, gear assembly 312, overload clutch (not shown), described gear wheel 311 is fixed on the below of revolution table top 305, gear assembly 312 is fixed on axle sleeve 306, the pinion of its upper end and gear wheel 311 engagements, the gear engagement of the gear of lower end and the upper end of clutch, the lower end of clutch is connected on driving mechanism, in the present invention, driving mechanism is the variable-frequency motor (not shown).A side that is winding into pattern 30 in rotation is provided with side pressure mould 40, described side pressure mould 40 is divided into quiet side pressure mould 41 and moving side pressure mould 42, quiet side pressure mould 41 is fixed on fixed mesa on 304, and moving side pressure mould 42 is fixed on revolution table top 305, can together rotate along with the revolution table top.As Fig. 7, shown in Figure 8, quiet side pressure mould 41 and moving side pressure mould 42 consist of by pressure head 43 and side pressure mould oil cylinder 44, and pressure head 43 is positioned at the front end of quiet side pressure mould 41 and moving side pressure mould 43, and side pressure mould oil cylinder 44 is used for drive ram 43 advance and retreat.
In said structure, side pressure mould 40 is with in flat cross section copper cash embedded rotating coiling finishing die 30, then variable-frequency motor 320 drives rotary table 300 and rotates, rotation coiling finishing die 30 is followed rotation, flat cross section copper wire winding is shaped, and wherein the radius of a circle of interior R core 302 has determined the formative radius of coil.Upper and lower pressing mold 301,303 forms a kind of opening-closing structure, the pressured locking oil cylinder 309 that moves up and down of cope match-plate pattern 301 drives, closure puts in place rear and is continued to exert pressure by compressed oil cylinder 309, the upper and lower pressing mold 301 of upper and lower closure, 303 compacted oil cylinders 309 are tightly held, gap thickness between upper and lower pressing mold 301,303 is by the thickness limits of interior R core 302, the coil inboard of shaping can't be thickened, so that reach the requirement that coil does not thicken.Adopt quiet side pressure mould 41 can limit the distortion of lateral surface after the copper cash bending, 42 of moving side pressure moulds are along with revolution table top 305 rotates together, be used for crooked flat cross section copper cash and guarantee to be shaped after coil lateral surface Glabrous thorn, thereby the quality of raising coil.
In addition, more as shown in Figure 5, for preventing rebounding after coil forming, described revolution table top is provided with and guarantees that the coil bending angle is greater than the locating piece 50 of 90 °.
And for example Fig. 3, Fig. 4, shown in Figure 5, also connect bar shaped workbench 900 on revolution table top 305, has the pulley 901 of support below the end of this bar shaped workbench 900 away from the revolution table top, have positioning module 902 on bar shaped workbench 900, the corresponding pulley 901 movement locus positions supported are provided with arc orbit 903.
The place ahead of rotary table 300 is followed successively by coil guide bracket 800, platform 700, draw-gear 200 and pay off rack 100.
Pay off rack 100 has the circular drum 101 that coils flat cross section copper cash.In the coil winding process, also the flat cross section copper cash of coiling just is not coiled on circular drum 101, is coil winding machine flat cross section without interruption copper cash.
Draw-gear 200 is the rubber rollers that is driven by traction electric machine, is arranged on the place ahead of platform 700.This draw-gear 200 can be set fast and two kinds of speed at a slow speed.This draw-gear 200 can be set fast and at a slow speed, before the long section of preparing coiling, but the quick traction feeding increasing work efficiency, when winding coil near positioning module or when oppositely being adjacent to positioning module, feeding can improve positioning accuracy at a slow speed.
Platform 700 can be used for cutting off, the welding copper cash, and the copper cash after welding can also clap to continue on this platform to be shaped.Coil guide bracket 800 is fixed on fixed mesa 304, is positioned at the place ahead that rotation is winding into pattern 30, and coil guide bracket 800 is provided with pneumatic chuck 801.Coil guide bracket 800 is used for flat cross section copper cash is accurately sent into rotation coiling finishing die 30 and fix flat cross section copper cash by pneumatic chuck 30 in the coil winding process.
In addition, see also Fig. 3, bobbin 500 is positioned at the top of rotary table 300, hangs 400 by single armed and hangs, and wherein, bobbin 500 is by crossbearer beam 501 and hang that a left side on crossbearer beam 501 sets a roof beam in place 502, set a roof beam in place in the right side and 503 consist of; And left set a roof beam in place 502 and the right 503 two blocks of vertical steel plates 504 by the interval of setting a roof beam in place consist of, have jack spaced apart 505 on steel plate 504 from top to bottom, be inserted with latch 506 in jack 505.Be made of the Rotary cloumn 402 of crossbeam 401, supporting traverse 401 and the stepping motor 403 that can move left and right on crossbeam 401 and single armed hangs 400, stepping motor is connected with suspension hook 404 for 403 times, and the crossbearer beam 501 of bobbin 500 just is suspended on suspension hook 404.Adopt such structure, single armed hangs 400 along with the process drive bobbin 500 of rotary table 300 at coiling is rotated, the coil sections that bobbin 500 can be good with coiling and the form-wound coil of completing divide the circle grouping to be placed in the top of rotary table 300, for coiling new coil vacating space, can reduce the labour intensity that the workman lays coil on the other hand on the one hand.
Be exactly more than coil winding machine of the present invention, by above detailed description, can find out that this coil winding machine has advantages of the pole coil of realizing the mechanization production steel mill electric machine to improve production efficiency and the quality of coil.
But, those skilled in the art will recognize that, above-mentioned embodiment is exemplary, in order better to make those skilled in the art can understand this patent, can not be interpreted as it is this patent to be comprised the restriction of scope, so long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (10)
1. coil winding machine, comprise rotary table and drive the driving mechanism of rotary table rotation, described rotary table has by top die, interior R core, dip mold superpose successively the rotation coiling finishing die that consists of and the side pressure mould of flat cross section copper cash being supported embedded rotating coiling finishing die;
The compressed oil cylinder that drives the upper and lower motion of top die is installed in described rotary table, and described interior R core thickness is slightly less than flat cross section copper cash thickness;
Described driving mechanism is variable-frequency motor;
Also be provided with transmission mechanism between described variable-frequency motor and rotary table, have overload clutch in described transmission mechanism;
It is characterized in that: described rotary table also includes fixed mesa and revolution table top, and described side pressure mould comprises quiet side pressure mould and moving side pressure mould, static being fixed on fixed mesa of described quiet side pressure mould, the position that enters in order to limit flat cross section copper cash; Described moving side pressure mould acts on the lateral surface of flat cross section copper cash, rotates with the revolution table top.
2. coil winding machine according to claim 1, it is characterized in that: described rotary table also connects a bar shaped workbench, has positioning module above the end of described bar shaped workbench away from rotary table, the below has the support pulley, and corresponding described support pulley motion track position is provided with arc orbit.
3. coil winding machine according to claim 2 is characterized in that: be provided with the coil guide bracket before being positioned at rotation coiling finishing die on described fixed mesa, described coil guide bracket is provided with pneumatic chuck.
4. coil winding machine according to claim 3, it is characterized in that: the place ahead of described rotary table is provided with pay off rack, has the circular drum of coiling flat cross section copper cash on described pay off rack.
5. coil winding machine according to claim 4, is characterized in that: also be provided with a platform between described pay off rack and pneumatic chuck.
6. coil winding machine according to claim 5 is characterized in that: draw-gear also is set before described platform, and described draw-gear is the rubber rollers that is driven by traction electric machine.
7. coil winding machine according to claim 1 is characterized in that: described revolution table top is provided with and guarantees that the coil bending angle is greater than the locating piece of 90 °.
8. coil winding machine according to claim 1 is characterized in that: described rotary table top also is provided with bobbin, and described bobbin is suspended on a single armed and hangs on.
9. coil winding machine according to claim 8 is characterized in that: described bobbin is by the crossbearer beam and hang that setting a roof beam in place in a left side on the crossbearer beam, sets a roof beam in place and consist of in the right side; Setting a roof beam in place and right setting a roof beam in place by two vertical steel plates formations at interval in a described left side, has jack spaced apart on described steel plate from top to bottom, is inserted with latch in described jack.
10. coil winding machine according to claim 9, it is characterized in that: described single armed hangs by the Rotary cloumn of crossbeam and supporting traverse, is positioned at the stepping motor that moves around on crossbeam and the suspension hook that is connected on stepping motor consists of, and described crossbearer beam is suspended on suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010149105 CN102223029B (en) | 2010-04-16 | 2010-04-16 | Winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010149105 CN102223029B (en) | 2010-04-16 | 2010-04-16 | Winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN102223029A CN102223029A (en) | 2011-10-19 |
| CN102223029B true CN102223029B (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010149105 Active CN102223029B (en) | 2010-04-16 | 2010-04-16 | Winding machine |
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| CN (1) | CN102223029B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752729B (en) * | 2013-12-26 | 2016-04-13 | 宁波海融电器有限公司 | Spiral filament forming machine |
| CN109286285A (en) * | 2017-07-21 | 2019-01-29 | 东风汽车电气有限公司 | A kind of swing mechanism of electrical machine element molding machine |
| CN111029134B (en) * | 2019-12-31 | 2021-07-13 | 北京北广科技股份有限公司 | Inductance coil winding device and winding method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094106U (en) * | 1991-04-26 | 1992-01-22 | 机械电子工业部中电设计研究院 | Automation device of pole coil pancake winding machine |
| CN2249961Y (en) * | 1995-11-10 | 1997-03-19 | 中机中电设计研究院 | Coil flat winder |
| CN2378815Y (en) * | 1999-04-14 | 2000-05-17 | 株洲电力机车厂 | Coil edgewinding machine |
| CN2544392Y (en) * | 2002-04-02 | 2003-04-09 | 永济电机厂 | Digital controlled wire winder |
| JP2004248429A (en) * | 2003-02-14 | 2004-09-02 | Toyota Motor Corp | Stator coil module, its manufacturing method and rotating electric machine |
| CN201075787Y (en) * | 2007-07-30 | 2008-06-18 | 株洲九方装备模具实业有限公司 | Coil edgewinding machine |
-
2010
- 2010-04-16 CN CN 201010149105 patent/CN102223029B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094106U (en) * | 1991-04-26 | 1992-01-22 | 机械电子工业部中电设计研究院 | Automation device of pole coil pancake winding machine |
| CN2249961Y (en) * | 1995-11-10 | 1997-03-19 | 中机中电设计研究院 | Coil flat winder |
| CN2378815Y (en) * | 1999-04-14 | 2000-05-17 | 株洲电力机车厂 | Coil edgewinding machine |
| CN2544392Y (en) * | 2002-04-02 | 2003-04-09 | 永济电机厂 | Digital controlled wire winder |
| JP2004248429A (en) * | 2003-02-14 | 2004-09-02 | Toyota Motor Corp | Stator coil module, its manufacturing method and rotating electric machine |
| CN201075787Y (en) * | 2007-07-30 | 2008-06-18 | 株洲九方装备模具实业有限公司 | Coil edgewinding machine |
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| CN102223029A (en) | 2011-10-19 |
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Application publication date: 20111019 Assignee: Shanghai Shangdian Mechanical and Electrical Equipment Engineering Co.,Ltd. Assignor: Shanghai Electromotor Factory Co., Ltd., Shanghai Electric Group Contract record no.: 2015310000004 Denomination of invention: Microcomputerized visual monitor system for secondary winder Granted publication date: 20130612 License type: Exclusive License Record date: 20150106 |
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