CN203565650U - Stator and rotor punch and female die replaceable type motor core progressive die - Google Patents
Stator and rotor punch and female die replaceable type motor core progressive die Download PDFInfo
- Publication number
- CN203565650U CN203565650U CN201320647464.2U CN201320647464U CN203565650U CN 203565650 U CN203565650 U CN 203565650U CN 201320647464 U CN201320647464 U CN 201320647464U CN 203565650 U CN203565650 U CN 203565650U
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- die
- punch retainer
- stator
- stripper
- screw
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Abstract
The utility model discloses a stator and rotor punch and female die replaceable type motor core progressive die. The die comprises a die body, wherein the die body comprises an upper die set, a male die fixing plate, a discharging base plate, a discharging plate, a female die fixing plate and a lower die set, wherein positioning pins and screw fixing holes are machined in the upper die set, the male die fixing plate varies with the models of cores, and positioning pin holes and screw through holes are formed in the male die fixing plate corresponding to the upper die set. The stator and rotor punch and female die replaceable type motor core progressive die is capable of greatly reducing the manufacturing cost, saving energy, reducing consumption and improving working efficiency, novel in structural design, convenient to operate and use, high in practicality, and suitable for bulk production of multiple models.
Description
Technical field
The utility model relates to the punching progressive die field of motor, is specifically related to the motor stamping progressive die of a kind of replaceable rotor drift and die.
Background technology
At present, along with motor is in the extensive application of different field, the product quality that original outmoded technique is produced is uneven, and production efficiency is low, greatly can not meet market and user's demand.The appearance of high-speed punching progressive die has improved product quality and production efficiency greatly.
But because progressive die required precision is very high, fabrication cycle is longer, and prices are rather stiff, the supporting high speed and precision punch press of institute and slitter are expensive, not very large demand in the situation that, cannot reduce punching cost.
Therefore, the existence of these problems and defect, affects the development of punching industry to a certain extent.
Utility model content
For solving the defect of above-mentioned processing technology, the utility model provide a kind of applicable production in enormous quantities, equipment precision high, save energy and reduce the cost, increase work efficiency, reduce the replaceable rotor drift of die cost and the motor stamping progressive die of die.
In order to solve the problems of the technologies described above, the replaceable rotor drift that the utility model provides and the motor stamping progressive die of die are to adopt following technical scheme to realize:
The motor stamping progressive die of a kind of replaceable rotor drift and die, comprise mould body, described mould body is divided into top mold frame, punch retainer, discharging substrate, stripper, die block, lower mold holder, in described top mold frame, be provided with alignment pin, screw fixed hole, the dowel hole, the screw via hole that on described punch retainer, have same top mold frame to match; Described discharging substrate is provided with alignment pin, screw fixed hole; The dowel hole, the screw via hole that on described stripper, have same discharging substrate to match; On described lower mold holder, there are alignment pin, screw fixed hole; Described die block is similar with punch retainer, the dowel hole, the screw via hole that on it, have same lower mold holder to match; By the punch retainer of different model, stripper and die block can be carried out to complete replacement.
Next step, described punch retainer can carry out complete replacement.
Next step, described stripper can carry out complete replacement.
Next step, described die block can carry out complete replacement.
The utility model adopts such scheme, its beneficial effect is: by replacing assembly model, the investment of progressive die can be reduced to 3-5 doubly, thereby realize the quick production of small lot polytypic motor, both reduce mould investment, product quality and output have been improved again simultaneously, punching press homogeneity of product is out high, and stator rabbet is neat, and burr height is less than 0.02mm, flatness is high, almost, without the sheet that rises, reduce to greatest extent exciting curent and eddy-current loss, hoisting power.Stator and rotor can be realized automatic stack pressure, have greatly alleviated labor strength.Meanwhile, reduce manufacturing cost, energy-saving and cost-reducing, improved operating efficiency, structural design novelty, easy for operation, practical, be suitable for and produce in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the motor stamping progressive die of a kind of replaceable rotor drift and die, comprise mould body 7, described mould body is divided into top mold frame 1, punch retainer 2, discharging substrate 3, stripper 4, die block 5 and lower mold holder 6, in described top mold frame 1, process alignment pin and screw fixed hole, described punch retainer 2 is according to punching model and difference, the dowel hole and the screw via hole that on it, have same top mold frame 1 to match; Described discharging substrate 3 is similar with top mold frame 1, processes equally alignment pin and screw fixed hole; Described stripper 4 is similar with punch retainer 2, the dowel hole and the screw via hole that above have same discharging substrate 3 to match; Described lower mold holder 6 is similar with top mold frame 1, processes equally alignment pin and screw fixed hole; Described die block 5 is similar with punch retainer 2, the dowel hole and the screw via hole that on it, have same lower mold holder 6 to match; By the punch retainer of different model 2, stripper 4 and die block 5 are carried out to complete replacement, can realize the punching of different model punching.
After a kind of product punching press completes, progressive die convex mould fixed head 2, stripper 4 and die block 5 are replaced by punch retainer 2, stripper 4 and the die block 5 of another kind of product type, by shop bolt, locate, bolt is fixed, can easily realize the replacing of product type, thereby greatly reduce mould investment, greatly enhance productivity; As process the motor stamping that Y2 series base seat number is 132mm, its model is respectively 2 utmost points, 4 utmost points, 6 utmost points, 8 utmost points, five kinds of models of 10 utmost point, if make respectively independently progressive die, need to invest 3,500,000 yuan, mould, adopt the utility model only to need a set of progressive die of investment, separately add punch retainer 2, stripper 4 and the die block 5 of all the other four kinds of models, mould investment is no more than 1,000,000, and each only need selected to be installed to the product punching press that can realize different model on mould with the corresponding punch retainer 2 of product type, stripper 4 and die block 5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the motor stamping progressive die of a replaceable rotor drift and die, comprise mould body, described mould body is divided into top mold frame, punch retainer, discharging substrate, stripper, die block, lower mold holder, it is characterized in that, in described top mold frame, be provided with alignment pin, screw fixed hole, the dowel hole, the screw via hole that on described punch retainer, have same top mold frame to match; Described discharging substrate is provided with alignment pin, screw fixed hole; The dowel hole, the screw via hole that on described stripper, have same discharging substrate to match; On described lower mold holder, there are alignment pin, screw fixed hole; Described die block is similar with punch retainer, the dowel hole, the screw via hole that on it, have same lower mold holder to match; By the punch retainer of different model, stripper and die block can be carried out to complete replacement.
2. the motor stamping progressive die of replaceable rotor drift according to claim 1 and die, described punch retainer can carry out complete replacement.
3. the motor stamping progressive die of replaceable rotor drift according to claim 1 and die, described stripper can carry out complete replacement.
4. the motor stamping progressive die of replaceable rotor drift according to claim 1 and die, described die block can carry out complete replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647464.2U CN203565650U (en) | 2013-10-18 | 2013-10-18 | Stator and rotor punch and female die replaceable type motor core progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647464.2U CN203565650U (en) | 2013-10-18 | 2013-10-18 | Stator and rotor punch and female die replaceable type motor core progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565650U true CN203565650U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647464.2U Expired - Fee Related CN203565650U (en) | 2013-10-18 | 2013-10-18 | Stator and rotor punch and female die replaceable type motor core progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438604A (en) * | 2014-12-17 | 2015-03-25 | 南车株洲电机有限公司 | Replacing method and structure of single stamping die for motor stampings |
| CN105537351A (en) * | 2016-01-20 | 2016-05-04 | 北京首钢股份有限公司 | Method for improving universality of stamping die for stamping laminated pieces of electrical steel material |
-
2013
- 2013-10-18 CN CN201320647464.2U patent/CN203565650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438604A (en) * | 2014-12-17 | 2015-03-25 | 南车株洲电机有限公司 | Replacing method and structure of single stamping die for motor stampings |
| CN105537351A (en) * | 2016-01-20 | 2016-05-04 | 北京首钢股份有限公司 | Method for improving universality of stamping die for stamping laminated pieces of electrical steel material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20161018 |