CN201742252U - Stator separating mold - Google Patents
Stator separating mold Download PDFInfo
- Publication number
- CN201742252U CN201742252U CN2010202856023U CN201020285602U CN201742252U CN 201742252 U CN201742252 U CN 201742252U CN 2010202856023 U CN2010202856023 U CN 2010202856023U CN 201020285602 U CN201020285602 U CN 201020285602U CN 201742252 U CN201742252 U CN 201742252U
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- China
- Prior art keywords
- stator
- template
- mold
- die
- lamellar body
- 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 - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a stator separating mold used for molding stator piece bodies which are notched. The stator separating mold comprises a first template and a second template, a male mold is arranged on the first template, a female mold which is matched with the male mold is arranged on the second template, the male mold comprises a separating male mold used for molding the stator piece bodies which are notched, and at least two positioning grooves for positioning the stator piece bodies which are notched are arranged on the periphery of the separating male mold; and a separating female mold which is arranged corresponding to the first template is arranged on the second template, and positioning columns which correspond to the positioning grooves are arranged on the periphery of the separating female mold. The stator separating mold has the advantages of simple structure, good stamping effect and high working efficiency.
Description
Technical field
The utility model relates to a kind of stator splitting die.
Background technology
At present, the motor stator middle part offers the groove that is used to place stator coil, and stator is formed by the silicon steel sheet lamination usually.Therefore, this type of groove just forms when the punching press silicon steel sheet.
In the prior art, " one falls three " mode is adopted in the stator motor punching, after the punching press of silicon steel sheet profile, again with the flute profile punching press.Because profile and flute profile are the branch secondary centre of punch, both concentricitys are difficult to guarantee when carrying out lamination, and the wedging degree of flute profile also is difficult to guarantee, make punching laminate moulding after flute profile uneven, influence motor quality.
Summary of the invention
The utility model provides a kind of stator splitting die.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of stator splitting die, this splitting die is used for the moulding stator lamellar body of jet-bedding, comprise first template and second template, described first template is provided with punch, described second template is provided with the die that is complementary with described punch, described convex mold is useful on the moulding separation punch of the stator lamellar body of jet-bedding, offers at least two and be used to locate the location notch of the stator lamellar body of jet-bedding around described separation punch; Separate die with corresponding being provided with of described first template on described second template, offer and the corresponding reference column of described location notch around the described separation die.
Preferably, described location notch is provided with four.
Further preferably, the opening diameter of described location notch is 8mm.
Preferably, described separation punch ringwise.
Stator splitting die of the present utility model is applicable to the stator lamellar body of jet-bedding type, and additional punching press has location hole on the stator lamellar body.Separate carrying out moulding after the stator lamellar body of jet-bedding is located by this location hole, wash away waste part, and obtain final stator lasmination.
Because the technique scheme utilization, the utility model compared with prior art has following advantage: the utility model is simple in structure, and punching press is effective, high efficiency.
Description of drawings
Accompanying drawing 1 is a patrix front view of the present invention;
Accompanying drawing 2 is a counterdie front view of the present invention;
Accompanying drawing 3 is made schematic diagram one for upper and lower die worker of the present invention;
Accompanying drawing 4 is made schematic diagram two for upper and lower die worker of the present invention;
Accompanying drawing 5 is a stator lamellar body schematic diagram to be separated;
Wherein: 1, first template; 2, second template; 3, separate punch; 4, location notch; 5, separate die; 6, reference column; 7, stator lamellar body; 8, location hole; 9, groove; 10, stator lasmination; 11, stator waste material.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
A kind of stator splitting die as shown in Figure 1, 2, this splitting die are used for the moulding stator lamellar body 7 of jet-bedding, and stator lamellar body 7 upper punches have groove 9, are distributed with location hole 8 around groove 9, as shown in Figure 5.This splitting die comprises that first template 1 and second template, 2, the first templates 1 are provided with punch, and second template 2 is provided with the die that is complementary with punch.
Wherein: convex mold is useful on the moulding separation punch 3 of the stator lamellar body 7 of jet-bedding, separates punch 3 and is set to annular; Around separation punch 3, offer at least two and be used to locate the location notch 4 of the stator lamellar body 7 of jet-bedding, in the present embodiment, location hole 8 on the stator lamellar body 7 is provided with 4, so location notch 4 also is provided with 4, and the opening diameter of location notch 4 is set to 8mm.
Separate die 5 with first template, 1 corresponding being provided with on second template 2, separate offering and location notch 4 corresponding reference columns 6 of die 5 all around.
Below the concrete method of operation of present embodiment down of setting forth:
Stator lamellar body 7 as shown in Figure 5 is placed on second template 2, and 4 location holes 8 on the stator lamellar body 7 are set in the reference column 6 of second template 2, as shown in Figure 3.Start first template 1, separate punch 3 inside of groove 9 on the stator lamellar body 7 is washed away, simultaneously the profile of stator lasmination 10 is gone out, as shown in Figure 4.After carrying out 4 punching presses on the same stator lamellar body 7, can go out 4 stator lasminations 10 on every stator lamellar body 7, and produce a stator waste material 11, shown in Fig. 6,7.The location hole 8 that is used for assist location has then been stayed stator waste material 11, can not produce any influence to stator lasmination 10.
Like this, the good concentricity of the stator lasmination of going out by location hole 8 10, the groove 9 behind the lamination is unified neat, the quality of the stator of assurance.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (4)
1. stator splitting die, this splitting die is used for the moulding stator lamellar body of jet-bedding, comprise first template and second template, described first template is provided with punch, described second template is provided with the die that is complementary with described punch, it is characterized in that: described convex mold is useful on the moulding separation punch of the stator lamellar body of jet-bedding, offers at least two and be used to locate the location notch of the stator lamellar body of jet-bedding around described separation punch; Separate die with corresponding being provided with of described first template on described second template, offer and the corresponding reference column of described location notch around the described separation die.
2. stator splitting die according to claim 1 is characterized in that: described location notch is provided with four.
3. stator splitting die according to claim 2 is characterized in that: the opening diameter of described location notch is 8mm.
4. stator splitting die according to claim 1 is characterized in that: described separation punch ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202856023U CN201742252U (en) | 2010-08-09 | 2010-08-09 | Stator separating mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202856023U CN201742252U (en) | 2010-08-09 | 2010-08-09 | Stator separating mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742252U true CN201742252U (en) | 2011-02-09 |
Family
ID=43557531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202856023U Expired - Lifetime CN201742252U (en) | 2010-08-09 | 2010-08-09 | Stator separating mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742252U (en) |
-
2010
- 2010-08-09 CN CN2010202856023U patent/CN201742252U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |