CN202268788U - Primary trimming die for motor stator - Google Patents
Primary trimming die for motor stator Download PDFInfo
- Publication number
- CN202268788U CN202268788U CN2011203576880U CN201120357688U CN202268788U CN 202268788 U CN202268788 U CN 202268788U CN 2011203576880 U CN2011203576880 U CN 2011203576880U CN 201120357688 U CN201120357688 U CN 201120357688U CN 202268788 U CN202268788 U CN 202268788U
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- CN
- China
- Prior art keywords
- slide block
- stator
- trimming
- connecting plate
- patrix
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A primary trimming die for a motor stator comprises an upper die, a lower die and a stator spacing stand. The upper die comprises an upper die connecting plate and a material discharging plate. The primary trimming die is characterized in that the material discharging plate is provided with a plurality slide block fixed stands; the plurality slide block fixed stands are in an annular array to be disposed on the material discharging plate; the top end of each slide block is provided with an arc-shaped pulling sheet, and the pulling sheets on the top ends of the plurality of slide blocks form an annular circumferential trimming loop; an awl core rod is fixedly arranged on the upper die connecting plate; and inclined holding pieces are arranged on the upper die connecting plate, and each inclined holding piece is pressed against a rotating sleeve on the tail end of each slide block. The lower die is composed of a lower die body and a trimming ring on the top of the lower die body. The beneficial effects of the utility model are that firstly, the mechanical pushing mode of the upper die slide blocks, the structure of the trimming ring of the lower die and other structural modes are utilized, thereby guaranteeing accuracy and stability of coil trimming, preventing a product from being discarded due to electric leakage of the coil of a stator, and guaranteeing the quality of a motor; and secondly, the primary trimming die can be universally used for trimming motors having the same inner ring diameter.
Description
Technical field
The utility model belongs to motor coil shaping machinery, specifically is a kind of motor stator mould preparation tool just.
Background technology
Motor stator is made up of iron core and the coil that is wrapped on the iron core, and along with the continuous progress of science and technology, present coil great majority adopt the cast setting line, replace the manual wire embedding, and I also have the application of relevant coil inserting apparatus patent, and the power that patented.In the process of using coil inserting apparatus, the applicant finds, in the stator behind the use coil inserting apparatus rule; Situation such as coil exposes the coil sections out-of-shape at the top end face of iron core and bottom face, and height differs, and the coil height that expose at the stator two ends is asymmetric happen occasionally; Give in the later stage operation, produce certain obstruction during like binding or coil typing, as in mechanical binding; The binding pin need be from fixing local threading (being generally the gap between stator two grooves), if the stator coil end insufficient height, the binding pin is easy to grazing to coil; Coil is colluded disconnected, cause stator to scrap, therefore; Need be a kind of behind the motor stator rule, a kind of machinery that stator coil is carried out first shaping.
The utility model content
The purpose of the utility model is to provide a kind of simple, high efficiency rational in infrastructure, accurately height and good stability, can be to the first mould preparation tool of the motor stator of dissimilar rule rear motor stator coil reshapings.
The utility model is realized through following technical scheme: a kind of motor stator is the mould preparation tool just, and it comprises patrix, counterdie; And the stator limit base, patrix comprises patrix connecting plate and stripper, is connected by guide pillar between patrix connecting plate and stripper; Guide pillar is with spring outward and supports it between the two, and it is characterized in that: described stripper is provided with the slide block holder, and some slide block holder annular array types are arranged on the stripper; Slide block is arranged in the slide block holder, and the slide block top is provided with the arcuation plectrum, and the plectrum on described some slide blocks top is formed circumference ring-type shaping hoop; Be installed with the awl plug on the described patrix connecting plate, awl the top of plug is arranged in the shaping hoop in the heart, on the described patrix connecting plate oblique top is installed also; Tiltedly stripper is run through on the top, peaks on the pivoted housing of slips end;
Described counterdie is by lower mold body and be located at the shaping ring with the lower mold body top, and its bore is slightly less than lower mold body, is arc transition with lower mold body and is connected, and the counterdie center is a through hole;
Described stator limit base is the hollow disc shape, comprises the stator positioning seat and is placed on its upper limit flange, and the stator positioning seat is provided with the stator spacing hole.
Be provided with chute in the described slide block holder, slide block places in the chute.
Be symmetrically set with the stator pressure strip on the described stator positioning seat, be provided with link gear between two pressure strips and be connected with patrix.
Described shaping ring is up-small and down-big circular cone shape.
The beneficial effect of the utility model is: the 1) tactic patterns such as shaping ring structure of promotion of the mechanical type of mode slider and counterdie in the utilization, guaranteed accuracy and stability to the coil shaping, and avoid product to scrap because of the stator coil electric leakage, guarantee the quality of motor; 2) the identical motor shaping of ability general-purpose machine inner ring diameter, the motor inequality to the motor inner ring diameter only needs to change little part parts and can realize trimming; 3) simple and reasonable, high efficiency helps realizing the mechanized operation of subsequent processing.
Description of drawings
Fig. 1 is the utility model mould general illustration.
Fig. 2,3 is a patrix structural representation in the utility model.
Fig. 4 is the utility model mould user mode reference diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to explain.As shown in the figure: a kind of motor stator is the mould preparation tool just, and it comprises patrix 1, counterdie 3; And stator limit base 2, patrix 1 comprises patrix connecting plate 11 and stripper 12,12 of patrix connecting plate 11 and strippers are connected by guide pillar 13; The guide pillar 13 outer springs 14 that are with support it between the two, and it is characterized in that: described stripper 12 is provided with slide block holder 19, and some slide block holder 19 annular array types are arranged on the stripper 12; Slide block 17 is arranged in the slide block holder 19; Slide block 17 tops are provided with arcuation plectrum 10, and the plectrum 10 on described some slide blocks 17 tops is formed circumference ring-type shaping hoop 5, is installed with awl plug 16 on the described patrix connecting plate 11; Awl the top of plug 16 is arranged in shaping hoop 5 in the heart; Oblique top 15 also is installed on the described patrix connecting plate 11, tiltedly pushes up 15 and run through stripper 12, peak on the pivoted housing 18 of slide block 17 ends;
Described counterdie 3 is by lower mold body 31 and be located at the shaping ring 32 with lower mold body 31 tops, and its bore is slightly less than lower mold body 31, is arc transition with lower mold body and is connected, and counterdie 3 centers are through hole 33;
Described stator limit base 2 is the hollow disc shape, comprises stator positioning seat 21 and is placed on its upper limit flange 22, and stator positioning seat 21 is provided with stator spacing hole 24.
Be provided with chute in the described slide block holder 19, slide block 17 places in the chute.
Being symmetrically set with 23 of stator pressure strip 23, two pressure strips on the described stator positioning seat 21 is provided with link gear 25 and is connected with patrix 1.
Described shaping ring 32 is up-small and down-big circular cone shape.
Operation principle: during use, at first the stator 4 with the embedded line circle is positioned in the stator spacing hole 24, starts lathe, and patrix 1 descends, and link gear 25 promotes pressure strip 23 and inwardly stretches, and is pressed in stator surface and fixes.Bore plug 16 then and insert in the stator 4, at first the coil on the stator 4 is strutted from inside to outside, the coil shaping on the stator interior endoporus; Patrix 1 continues to descend, and awl plug 16 inserts in the through hole 33 of counterdies 3, when the stripper 12 of patrix 1 touches stator unshakable in one's determination; Stripper 12 is connected 13 of plates with patrix distance is compressed; Tiltedly stripper 12 surfaces are stretched out on top 15 simultaneously, promote slide block 17 and slide to the mold center position, because the same slip of several slide blocks; So the arcuation plectrum 10 composition circumference ring-type shaping hoops 5 of slide block 17 front ends can come closer coil synchronously and shrink the extruding coil, coil are pressed into the shape of design.Completion is to the shaping of stator top end face coil.
In patrix 1 shaping, counterdie 3 is also simultaneously to rising, and the shaping ring 32 of following die tip is pushed coil surface, under the cooperation of awl plug 16, coil is expressed to design shape, accomplishes the shaping of stator bottom face coil.
Certainly in the shaping process, after also can being finished by the patrix shaping, counterdie is shaping again.
After the shaping, mould resets, and link gear 25 drives pressure strip 23 and resets, and can take out stator, accomplishes the first trimming of motor.
Claims (4)
1. the first mould preparation tool of a motor stator, it comprises patrix (1), counterdie (3); And stator limit base (2); Patrix (1) comprises patrix connecting plate (11) and stripper (12), is connected by guide pillar (13) between patrix connecting plate (11) and stripper (12), and guide pillar (13) is outer to be with spring (14) and to support it between the two; It is characterized in that: described stripper (12) is provided with slide block holder (19); Some slide block holders (19) annular array type is arranged on the stripper (12), and slide block (17) is arranged in the slide block holder (19), and slide block (17) top is provided with arcuation plectrum (10); The plectrum (10) on described some slide blocks (17) top is formed circumference ring-type shaping hoop (5); Be installed with awl plug (16) on the described patrix connecting plate (11), the top of awl plug (16) is arranged in shaping hoop (5) in the heart, and oblique top (15) also is installed on the described patrix connecting plate (11); Tiltedly stripper (12) is run through on top (15), peaks on the terminal pivoted housing (18) of slide block (17);
Described counterdie (3) is by lower mold body (31) and be located at and the shaping ring (32) on lower mold body (31) top, and its bore is slightly less than lower mold body (31), is arc transition with lower mold body and is connected, and counterdie (3) center is through hole (33);
Described stator limit base (2) is the hollow disc shape, comprises stator positioning seat (21) and is placed on its upper limit flange (22), and stator positioning seat (21) is provided with stator spacing hole (24).
2. motor stator according to claim 1 is the mould preparation tool just, and it is characterized in that: be provided with chute in the described slide block holder (19), slide block (17) places in the chute.
3. motor stator according to claim 1 is the mould preparation tool just, it is characterized in that: be symmetrically set with stator pressure strip (23) on the described stator positioning seat (21), be provided with link gear (25) between two pressure strips (23) and be connected with patrix (1).
4. motor stator according to claim 1 is the mould preparation tool just, and it is characterized in that: described shaping ring (32) is up-small and down-big circular cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203576880U CN202268788U (en) | 2011-09-22 | 2011-09-22 | Primary trimming die for motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203576880U CN202268788U (en) | 2011-09-22 | 2011-09-22 | Primary trimming die for motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268788U true CN202268788U (en) | 2012-06-06 |
Family
ID=46159572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203576880U Expired - Fee Related CN202268788U (en) | 2011-09-22 | 2011-09-22 | Primary trimming die for motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268788U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801263A (en) * | 2012-08-03 | 2012-11-28 | 刘钊 | Sizing mold for large permanent synchronous stator coil |
| CN103683704A (en) * | 2013-12-27 | 2014-03-26 | 山东中际电工装备股份有限公司 | Differential transmission mechanism |
| CN104300741A (en) * | 2014-07-31 | 2015-01-21 | 常州金康精工机械股份有限公司 | Motor stator shaping machine |
| CN105429397A (en) * | 2015-12-25 | 2016-03-23 | 江苏本格自动化科技有限公司 | Stator coil expansion mechanism |
| CN105978259A (en) * | 2016-06-23 | 2016-09-28 | 安徽金帅洗衣机有限公司 | Motor coil shaping method for washing machine |
| CN111462778A (en) * | 2020-04-07 | 2020-07-28 | 罗美祥 | Automatic shell-entering shaping equipment for magnetic head |
| CN112994380A (en) * | 2021-02-04 | 2021-06-18 | 杭州捷屹智能科技有限公司 | Elastic die head type motor stator coil inserting machine and coil inserting method |
-
2011
- 2011-09-22 CN CN2011203576880U patent/CN202268788U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801263A (en) * | 2012-08-03 | 2012-11-28 | 刘钊 | Sizing mold for large permanent synchronous stator coil |
| CN103683704A (en) * | 2013-12-27 | 2014-03-26 | 山东中际电工装备股份有限公司 | Differential transmission mechanism |
| CN104300741A (en) * | 2014-07-31 | 2015-01-21 | 常州金康精工机械股份有限公司 | Motor stator shaping machine |
| CN104300741B (en) * | 2014-07-31 | 2018-01-16 | 常州金康精工机械股份有限公司 | A kind of motor stator trimmer |
| CN105429397A (en) * | 2015-12-25 | 2016-03-23 | 江苏本格自动化科技有限公司 | Stator coil expansion mechanism |
| CN105978259A (en) * | 2016-06-23 | 2016-09-28 | 安徽金帅洗衣机有限公司 | Motor coil shaping method for washing machine |
| CN111462778A (en) * | 2020-04-07 | 2020-07-28 | 罗美祥 | Automatic shell-entering shaping equipment for magnetic head |
| CN111462778B (en) * | 2020-04-07 | 2021-08-24 | 泉州台商投资区长矽工业设计有限公司 | Automatic shell-entering shaping equipment for magnetic head |
| CN112994380A (en) * | 2021-02-04 | 2021-06-18 | 杭州捷屹智能科技有限公司 | Elastic die head type motor stator coil inserting machine and coil inserting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |