CN203725599U - Winding iron core shaping die - Google Patents
Winding iron core shaping die Download PDFInfo
- Publication number
- CN203725599U CN203725599U CN201320850827.2U CN201320850827U CN203725599U CN 203725599 U CN203725599 U CN 203725599U CN 201320850827 U CN201320850827 U CN 201320850827U CN 203725599 U CN203725599 U CN 203725599U
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- CN
- China
- Prior art keywords
- shaping
- iron core
- wound core
- groove
- die shoe
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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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a winding iron core shaping die which comprises an upper die base and a lower die base matched with the upper die base. An iron core locating column is arranged in the middle of the lower die base, and the lower die base extends outwards along the bottom of the iron core locating column to form an annular shaping groove. The upper die base is provided with an annular shaping upper die body matched with the shaping groove. The die can improve the shaping effect of shaping a winding iron core, and improve the shaping efficiency.
Description
Technical field
The utility model relates to a kind of Wound core shaping mould.
Background technology
Traditional iron core production method is for to become monolithic by steel disc punching, and then folds into stator core or rotor core every of punch forming.But above-mentioned processing method produces a large amount of tailings in punching process, waste of material is serious.Occurred afterwards Wound core, and become band by steel disc punching, then banded steel disc is wound around, helical coil is coiled into iron core, above-mentioned processing method environmental protection, and stock utilization is high.Wound core generally will be by operation ability finished products such as welding, shaping and plastic-blastings after reeling.Prior art lacks a kind of rational in infrastructure, the Wound core shaping mould that shaping efficiency is higher.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of rational in infrastructure, the Wound core shaping mould that shaping efficiency is higher.
For achieving the above object, the technical solution of the utility model has been to provide a kind of Wound core shaping mould, the die shoe that described Wound core shaping mould comprises upper bolster and coordinates with upper bolster, described die shoe middle part is provided with iron core locating dowel, stretches out and is provided with annular shaping groove along described iron core locating dowel bottom; Described upper bolster is provided with the annular shaping patrix with shaping groove fit.By using mould described in the utility model can improve the shaping effect of Wound core shaping, also can improve the efficiency of shaping simultaneously.
As preferably, in described shaping groove, be provided with the annular material returned circle sliding up and down along shaping groove, described shaping bottom portion of groove is provided with looping pit, and described looping pit lower end is provided with push rod, and described push rod is connected with material returned circle through looping pit; Described push rod is connected with the piston rod of taking blame for others by top board.Pressure force during due to shaping between upper and lower mould is larger, and Wound core is very easily stuck with shaping groove, such design can realize after shaping by push rod upwards jack-up Wound core realize the quick taking-up of iron core.
As preferably, described iron core locating dowel is fixed by location standing screw and die shoe.Such design makes iron core locating dowel position more fixing more firm.
As preferably, between described upper bolster and die shoe, be provided with guider, the fairlead that described guider comprises lead and coordinates with lead, described fairlead inwall is provided with the steel ball sleeve coordinating with lead outer rim; Between described lead and fairlead, be connected with spring.Such design makes the operation between upper and lower die holder more stable and accurate.
As preferably, described shaping patrix lower surface and material returned ring upper surface are evenly equipped with respectively protruding shaping tooth.Can carry out chamfering and deburring processing to Wound core.
Advantage of the present utility model and beneficial effect are: by using mould described in the utility model can improve the shaping effect of Wound core shaping, also can improve the efficiency of shaping simultaneously.
Brief description of the drawings
Fig. 1 is the utility model die opening state structural representation;
Fig. 2 is the utility model matched moulds status architecture schematic diagram;
Fig. 3 is shaping patrix and material returned coil structures enlarged diagram.
In figure: 1, upper bolster; 2, die shoe; 3, iron core locating dowel; 4, shaping groove; 5, shaping patrix; 6, material returned circle; 7, push rod; 8, top board; 9, the piston rod of taking blame for others; 10, location standing screw; 11, lead; 12, fairlead; 13, steel ball sleeve; 14, spring; 15, Wound core; 16, shaping tooth.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1-Figure 3, a kind of Wound core shaping mould, the die shoe 2 that described Wound core shaping mould comprises upper bolster 1 and coordinates with upper bolster 1, described die shoe 2 middle parts are provided with iron core locating dowel 3, stretch out and are provided with annular shaping groove 4 along described iron core locating dowel 3 bottoms; Described upper bolster 1 is provided with the annular shaping patrix 5 coordinating with shaping groove 4.
In described shaping groove 4, be provided with the annular material returned circle 6 sliding up and down along shaping groove 4, described shaping groove 4 bottoms are provided with looping pit, and described looping pit lower end is provided with push rod 7, and described push rod 7 is connected with material returned circle 6 through looping pit; Described push rod 7 is connected with the piston rod 9 of taking blame for others by top board 8.
Described iron core locating dowel 3 is fixing with die shoe 2 by location standing screw 10.
Between described upper bolster 1 and die shoe 2, be provided with guider, the fairlead 12 that described guider comprises lead 11 and coordinates with lead 11, described fairlead 12 inwalls are provided with the steel ball sleeve 13 coordinating with lead 11 outer rims; Between described lead 11 and fairlead 12, be connected with spring 14.
Described shaping patrix 5 lower surfaces and material returned ring 6 upper surfaces are evenly equipped with respectively protruding shaping tooth 16.The shaping tooth 16 of projection coordinates with the line embedding groove of Wound core, can carry out chamfering and deburring processing to Wound core line embedding groove.
When actual use, after the Wound core 15 for the treatment of shaping is located by iron core locating dowel 3, put into shaping groove 4, Wound core 15 is socketed in iron core locating dowel 3 outsides and is placed in shaping groove 4 bottoms and contacts with material returned circle 6 upper surfaces; Upper bolster 1 moves downwards, and under guider guiding, shaping patrix 5 coordinates with shaping groove 4, and Wound core 15 is squeezing shaping under huge pressure; After shaping finishes, the upwards jack-up of piston rod 9 of taking blame for others, top board 8, push rod 7, material returned circle 6 move upward together with Wound core 15, complete until Wound core 15 moves to the 4 opening part shapings of shaping groove.The novel described shaping mould of this use is rational in infrastructure, stable, and shaping effect is good, and operating efficiency is high.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a Wound core shaping mould, it is characterized in that: the die shoe that described Wound core shaping mould comprises upper bolster and coordinates with upper bolster, described die shoe middle part is provided with iron core locating dowel, stretches out and is provided with annular shaping groove along described iron core locating dowel bottom; Described upper bolster is provided with the annular shaping patrix with shaping groove fit.
2. Wound core shaping mould as claimed in claim 1, it is characterized in that: in described shaping groove, be provided with the annular material returned circle sliding up and down along shaping groove, described shaping bottom portion of groove is provided with looping pit, described looping pit lower end is provided with push rod, and described push rod is connected with material returned circle through looping pit; Described push rod is connected with the piston rod of taking blame for others by top board.
3. Wound core shaping mould as claimed in claim 2, is characterized in that: described iron core locating dowel is fixed by location standing screw and die shoe.
4. Wound core shaping mould as claimed in claim 3, it is characterized in that: between described upper bolster and die shoe, be provided with guider, the fairlead that described guider comprises lead and coordinates with lead, described fairlead inwall is provided with the steel ball sleeve coordinating with lead outer rim; Between described lead and fairlead, be connected with spring.
5. Wound core shaping mould as claimed in claim 4, is characterized in that: described shaping patrix lower surface and material returned ring upper surface are evenly equipped with respectively protruding shaping tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850827.2U CN203725599U (en) | 2013-12-20 | 2013-12-20 | Winding iron core shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850827.2U CN203725599U (en) | 2013-12-20 | 2013-12-20 | Winding iron core shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725599U true CN203725599U (en) | 2014-07-23 |
Family
ID=51195702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850827.2U Expired - Fee Related CN203725599U (en) | 2013-12-20 | 2013-12-20 | Winding iron core shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725599U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280367A (en) * | 2015-07-10 | 2016-01-27 | 安徽建筑大学 | Hydraulic shaping machine for triangular three-dimensional wound core |
| CN112548453A (en) * | 2020-12-04 | 2021-03-26 | 江苏富天江电子电器有限公司 | Special tool clamp for welding motor stator core |
| CN113491057A (en) * | 2019-01-14 | 2021-10-08 | 深圳配天智能技术研究院有限公司 | Extrusion shaping assembly, laminated film shaping system and laminated film shaping method |
| CN114161120A (en) * | 2021-12-24 | 2022-03-11 | 成都华川电装有限责任公司 | Crimping frock of concatenation combination iron core |
-
2013
- 2013-12-20 CN CN201320850827.2U patent/CN203725599U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280367A (en) * | 2015-07-10 | 2016-01-27 | 安徽建筑大学 | Hydraulic shaping machine for triangular three-dimensional wound core |
| CN113491057A (en) * | 2019-01-14 | 2021-10-08 | 深圳配天智能技术研究院有限公司 | Extrusion shaping assembly, laminated film shaping system and laminated film shaping method |
| CN112548453A (en) * | 2020-12-04 | 2021-03-26 | 江苏富天江电子电器有限公司 | Special tool clamp for welding motor stator core |
| CN114161120A (en) * | 2021-12-24 | 2022-03-11 | 成都华川电装有限责任公司 | Crimping frock of concatenation combination iron core |
| CN114161120B (en) * | 2021-12-24 | 2024-04-02 | 成都华川电装有限责任公司 | Crimping frock of concatenation combination iron core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214400 Jiangsu city of Jiangyin Province Gu Shan Zhen Xin Gong Cunyun Gu Road No. 137 Patentee after: JIANGYIN HUAXIN ELECTRIC Corp. Address before: 214400, No. 137, Gu Gu Road, Gushan Town, Jiangyin, Jiangsu, Wuxi Patentee before: JIANGYIN HUAXIN ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| 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: 20140723 Termination date: 20211220 |