CN101938197B - Non-180-degree distributed motor rotor coiling die - Google Patents
Non-180-degree distributed motor rotor coiling die Download PDFInfo
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- CN101938197B CN101938197B CN2010102661975A CN201010266197A CN101938197B CN 101938197 B CN101938197 B CN 101938197B CN 2010102661975 A CN2010102661975 A CN 2010102661975A CN 201010266197 A CN201010266197 A CN 201010266197A CN 101938197 B CN101938197 B CN 101938197B
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- side plate
- motor rotor
- fixed
- wire
- counterdie
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Abstract
The invention relates to the technical field of machinery, in particular to a non-180-degree distributed motor rotor coiling die which comprises a lower die and an upper die, wherein the lower die is composed of a models, side plates, a wire-hooking sleeve, a push pawl, a shank and a slider bar. The coiling die is characterized in that a T-shaped fixed block at the top of the shank of the lower die is connected with the models by screws, a connecting block is fixed at the back side of the fixed block, the wire-hooking sleeve upwards arranged in a vertical mode is fixed by the connecting block, the top of the wire-hooking sleeve adopts a beveled wedge angle design, and the inner side of the joint of the wire-hooking sleeve and the connecting block is provided with a wire-hooking slot; the bottom of the shank is a double-layer sleeve structure with a built-in slider bar, the slider bar runs through the shank and the models, a deep groove notch is arranged in the slider bar, and the bottom of the deep groove notch is connected with a positioning pin by a pressure spring; the side plates are fixed at the front side and the back side of the models by screws and cylindrical pins, each side plate is in the shape of a trapezoid, the top of each side plate forms a circular arc transition from inside to outside and is provided with a boss, and the inner side of each side plate is connected with the push pawl by the cylindrical pins. Compared with the prior art, the invention is beneficial to increasing the effective area of the coil filled in the rotor slot.
Description
[technical field]
The present invention relates to field of mechanical technique, the motor rotor coiling mould that specifically a kind of non-180 degree distribute.
[background technology]
Along with the raising of motors designs technology, to the also increase thereupon of requirement of processing technology.The large-sized DC motor is for practicing thrift cost; Can lower the volume of magnet steel and stator casing. at this moment the magnetic pole logarithm will be greater than 1; Corresponding is that motor rotor (armature) coiling distributes for non-180 degree. this will cause the coiling difficulty; Copper factor reduces, and can not reach design object. become to influence the bottleneck of motor power output.
For to designing requirement, need a kind of special shape to be applicable to the coiling mould of round trip flight fork automatic coil winding machine to 4 utmost points/28 groove motor rotors.
[summary of the invention]
The objective of the invention is to overcome the deficiency of prior art, the motor rotor coiling mould that provides a kind of non-180 degree to distribute.
In order to achieve the above object, the present invention has designed the motor rotor coiling mould that a kind of non-180 degree distribute, and comprises the type piece, side plate; Hook line cover pushes away and grabs, die shank; Counterdie and patrix that slide bar is formed is characterized in that: the top of die shank is to adopt screw connecting-type piece around the T type fixed block in the counterdie, and the fixed block rear side is fixedly connected piece; And through contiguous block fixing hook line cover vertically upward, the angle of wedge design on inclined-plane is adopted at hook line cover top, and offers to the inside with the seam crossing of contiguous block and to collude wire casing; The die shank bottom is the built-in slide bar of two-layer equation tube-in-tube structure, and slide bar runs through die shank and type piece, and in slide bar, is provided with the deep trouth mouth, and deep trouth mouth bottom adopts stage clip to connect the location nail; Screw and straight pin fixed side are adopted in the both sides, front and back of type piece, and side plate is shape in echelon, and the top is adopted arc transition from the inside to the outside and is provided with boss, and the inboard of side plate is also adopted straight pin to connect and pawled.
Said patrix is identical with counterdie, and patrix and counterdie be along the X-direction symmetry, and is individually fixed in the two ends up and down of motor rotor.
Also be provided with two groups of slip backplates between said patrix and the counterdie, be separately fixed at the left and right sides of motor rotor, the backplate outside extends outward the guide strip rack that is provided with the U-shaped opening.
The present invention compares with prior art, helps the effective area that coil takes rotor, compares with the mould of routine, can improve the copper factor about 7%.
[description of drawings]
Fig. 1 is the structural representation of invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is the type piece; 2 is die shank; 3 is slide bar; 4 is stage clip; 5 are the location nail; 6 is side plate; 7 is screw; 8 is contiguous block; 9 is hook line cover; 10 for colluding wire casing; 11 is the slip backplate; 12 is guide strip rack; 13 for pawling; 14 is straight pin; 15 is T type fixed block; 16 is rotor; 17 is the commutator hook.
[embodiment]
Combine accompanying drawing that the utility model is done further describes at present.
As depicted in figs. 1 and 2, the present invention includes type piece 1, side plate 6, hook line cover 9 pushes away and grabs, die shank, counterdie and patrix that slide bar is formed.The top of die shank 2 is to adopt screw connecting-type piece 1 around the T type fixed block 15 in the counterdie; The fixed block rear side is fixedly connected piece 8; And through contiguous block 8 fixing hook line cover 9 vertically upward; The hook line overlaps the angle of wedge design that the inclined-plane is adopted at 9 tops, and offers to the inside with the seam crossing of contiguous block 8 and to collude wire casing 10; Die shank 2 bottoms are the built-in slide bar 3 of two-layer equation tube-in-tube structure, and slide bar 3 runs through die shank 2 and type piece 1, and in slide bar 3, are provided with the deep trouth mouth, and deep trouth mouth bottom adopts stage clip 4 to connect location nail 5; Screw 7 and straight pin 8 fixed sides 6 are adopted in the both sides, front and back of type piece 1, and side plate 6 is shape in echelon, and the top is adopted arc transition from the inside to the outside and is provided with boss, and the inboard of side plate 6 is also adopted straight pin 14 to connect and pawled 13.
Earlier rotor 16 is put into the mould that does not close up before the coiling beginning, clamp armature spindle by coil winding machine then, by slow rotor axle; Locate by being fixed on the side plate 6 inboard 13 pairs of rotors 16 of pawling; After arriving correct starting position, fixing by locating pin 5 then, this locating pin 5 is pushed and rotation to the bottom by slide bar 3; Thereby on 16 the shell rotor 16 and upper and lower mould are separately fixed at upper and lower mould is closed up under the drive of stage clip 4 locating pin 5 being fixed on to change; Then by on the hook line cover 9 collude wire casing 10 with the end of a thread on rotor commutator hook 17, loosening in the time of can preventing to wind the line, begin coiling then.Round trip flight fork coil winding machine drives enamelled wire during coiling; The guide strip rack 12 of enamelled wire on slip backplate 11; Slip into along side plate 6 in the groove of rotor 16, guide strip rack on the slip backplate 11 12 adopts the U-shaped open design, and the protective paint envelope curve is not scratched by sharp notch in getting into rotor the time.
Has boss on the side plate 6 because of mould, according to enamelled wire such as special angle and the height of angle of the v-groove design, when round trip flight fork coil winding machine high speed rotating; Because the boss on the side plate 6 exists; Make enamelled wire under the drive of winding tension and round trip flight fork coil winding machine, advance, the boss profile on side plate 6 slips into bottom land smoothly, and when not establishing boss; Because line double team angle has only 90 degree or follows little; Because enamelled wire always advances along shortest path, must fall into bottom land, cause the waste of winding space.
After specifying number of turn coiling to finish, open upper and lower mould, rotor 16 carries out next coil winding to next coiling position, repeat same action until whole coils around intact.
Coil takes the effective area of rotor when helping winding the line through this kind mould, compares with the mould of routine, can improve the copper factor about 7%.
Claims (3)
1. spend the motor rotor coiling mould that distributes for one kind non-180; Counterdie and the patrix comprise respectively by type piece, side plate, hook line cover, pawl, die shank, slide bar being formed; It is characterized in that: the top of die shank in the counterdie (2) is provided with T type fixed block (15); Adopt screw to be connected with the type piece (1) of its top around the T type fixed block (15), the fixed block rear side is fixedly connected piece (8), and through contiguous block (8) fixing hook line cover (9) vertically upward; The angle of wedge design on inclined-plane is adopted at hook line cover (9) top, and inboard, seam crossing hook line cover (9) and contiguous block (8) top is offered and colluded wire casing (10); Die shank (2) bottom is the two-layer equation tube-in-tube structure, and built-in slide bar (3), slide bar (3) run through die shank (2) and type piece (1), and in slide bar (3), are provided with the deep trouth mouth, and deep trouth mouth bottom adopts stage clip (4) to connect location nail (5); Screw (7) and straight pin fixed side (6) are adopted in the both sides, front and back of type piece (1), and side plate (6) is trapezoidal shape, and side plate (6) top is adopted arc transition from the inside to the outside and is provided with boss, and the inboard of side plate (6) also adopts straight pin (14) to connect pawl (13).
2. the motor rotor coiling mould that a kind of non-180 degree according to claim 1 distribute, it is characterized in that: said patrix is identical with counterdie, and patrix and counterdie are symmetrical along X-direction, and is individually fixed in the two ends up and down of motor rotor.
3. the motor rotor coiling mould that a kind of non-180 degree according to claim 2 distribute; It is characterized in that: also be provided with two groups of slip backplates (11) between said patrix and the counterdie; Be separately fixed at the left and right sides of motor rotor, the backplate outside extends outward the guide strip rack (12) that is provided with the U-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102661975A CN101938197B (en) | 2010-08-27 | 2010-08-27 | Non-180-degree distributed motor rotor coiling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102661975A CN101938197B (en) | 2010-08-27 | 2010-08-27 | Non-180-degree distributed motor rotor coiling die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101938197A CN101938197A (en) | 2011-01-05 |
| CN101938197B true CN101938197B (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102661975A Active CN101938197B (en) | 2010-08-27 | 2010-08-27 | Non-180-degree distributed motor rotor coiling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101938197B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787524A (en) * | 2016-12-30 | 2017-05-31 | 浙江省三门县王中王电机焊接设备有限公司 | Flying fork type coil winding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877971A (en) * | 2006-07-07 | 2006-12-13 | 周洪豪 | Symmetric-distribution slot type automatic rotor winding machine without hook |
| JP2009065822A (en) * | 2007-08-13 | 2009-03-26 | Mitsuba Corp | Armature winding device and method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2624825B2 (en) * | 1989-03-23 | 1997-06-25 | 株式会社ミツバ | Armature winding device |
| JP3708288B2 (en) * | 1997-05-23 | 2005-10-19 | 松下電器産業株式会社 | Armature coil winding machine and winding method using the same |
| JP3519911B2 (en) * | 1997-05-30 | 2004-04-19 | 三菱電機株式会社 | Amateur coil winding device and amateur coil winding method |
-
2010
- 2010-08-27 CN CN2010102661975A patent/CN101938197B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1877971A (en) * | 2006-07-07 | 2006-12-13 | 周洪豪 | Symmetric-distribution slot type automatic rotor winding machine without hook |
| JP2009065822A (en) * | 2007-08-13 | 2009-03-26 | Mitsuba Corp | Armature winding device and method thereof |
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| Publication number | Publication date |
|---|---|
| CN101938197A (en) | 2011-01-05 |
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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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: Huaxin Town, Qingpu District Jiasong road 201807 Shanghai City No. 518 Patentee after: Shanghai Xinpeng Metal Products Co., Ltd. Address before: 201708 Shanghai city Qingpu District Jiasong Road No. 518 Co-patentee before: Shanghai Xinpeng Metal Products Co., Ltd. Patentee before: Shanghai Xinpeng Industrial Co., Ltd. |