CN201524734U - Stator-rotor separating slot-punching device - Google Patents
Stator-rotor separating slot-punching device Download PDFInfo
- Publication number
- CN201524734U CN201524734U CN2009202699119U CN200920269911U CN201524734U CN 201524734 U CN201524734 U CN 201524734U CN 2009202699119 U CN2009202699119 U CN 2009202699119U CN 200920269911 U CN200920269911 U CN 200920269911U CN 201524734 U CN201524734 U CN 201524734U
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- China
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- stator
- rotor
- punching
- slot
- separating
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- Expired - Fee Related
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Abstract
The utility model relates to a stator-rotor separating slot-punching device comprising a die shank at the upper part, a fixed plate at the lower part of the die shank, a stripper plate, a rubber pat between the fixed plate and the stripper plate, a lower die at the lower part and a lower die seat; the whole device is arranged on a slot puncher, punches a stator slot, and simultaneously separates rotor punching sheets and outer-circle stator punching sheets; and ratchet wheels on the slot punchers rotate for a circle, thus finishing a piece of stator slot-punching and rotor separating. Three punches are arranged in a punch fixing plate; by adopting interference fit, the stripper plate is in clearance fit with the punches, the two separating holes of a die are internally provided with an ejector block respectively, and a spring is used for finishing the action. Stator slot punching-manufacturing and rotor punching sheet separating are finished on molds without using a separating die of a rotor-separating sheet and a press, thus reducing the labor intensity and improving the working efficiency; and simultaneously, without using blanking dies of the outer circle of the stator, the manufacturing cost of the stator punching sheets is greatly reduced, in addition, the outer circle and the inner diameter of the stator are finished on the same mold, thus fully guaranteeing the demand of the axiality.
Description
Technical field
The utility model relates to the electric machine rotor punching and separates the jet-bedding mould, is the notching device with separated stator and rotor that can finish motor stator jet-bedding, rotor separation, stator cylindrical stamping-out.
Background technology
Motor stator jet-bedding mould at present commonly used is independent jet-bedding, by notching press dash good after, use the rotor splitting die by big forcing press separation rotor sheet again, again by manual sorting rotor punching and stator punching, the amount of labour is big, need to use large pressing machine, and efficient is very low.
Simultaneously, the cylindrical of stator punching commonly used is to be formed by big forcing press punching out by blanking die, and the inside and outside circle concentricity of electronics stator punching requires high, and is high to the accuracy of manufacture requirement of blanking die, so blanking die molding cost height.Particularly the input of traditional moulds is brought big property in the early stage input of tool to factory when factory's advanced development, and is very risky.
Based on above-mentioned several problems, design and manufacture on stator jet-bedding mould, energy separation rotor punching when jet-bedding, the mould of punching out stator cylindrical is resolved the problems referred to above simultaneously.
The utility model content
The purpose of this utility model provides the electric machine rotor punching and separates the jet-bedding mould, behind the solution stator punching jet-bedding, needs with the punching of big forcing press separation rotor, manage sheet once more, tedious problem is separated determinant blanking die molding cost height simultaneously, needs the problem that could produce with big forcing press.
The purpose of this utility model is to be achieved through the following technical solutions:
Notching device with separated stator and rotor, the die shank that comprises top, the fixed head of die shank bottom, stripper, rubber blanket between fixed head and the stripper, the counterdie of bottom and counterdie panel seat, counterdie is fixed on the counterdie panel seat by trip bolt, die shank is fixed on the fixed head by trip bolt, on fixed head and stripper, have stator slot, rotor separation cuts groove, corresponding stator slot on counterdie, rotor separation cuts groove is respectively equipped with the stator slotted eye, rotor separation cuts slotted eye, described rotor separation cuts slotted eye passes the counterdie panel seat, at stator slot, insert the stator slot shape drift respectively in the rotor separation cuts groove, rotor separation cuts drift; The discharging screw is installed between fixed head and the stripper.
Whole device is installed on the notching press, towards stator slot, and separation rotor punching simultaneously and cylindrical stator punching, the ratchet on the notching press turns over a week, promptly finishes a slice stator jet-bedding, rotor separation.Three punch are installed in the punch retainer, adopt interference fit, and stripper and punch are matched in clearance, in two sorting holes of die a jacking block are installed respectively, come execution with spring.Whole secondary mould is installed on the notching press, towards stator slot, and separation rotor punching simultaneously and cylindrical stator punching.Ratchet on the notching press turns over a week, promptly finishes a slice stator jet-bedding, rotor separation.
The beneficial effects of the utility model are:
Stator slot punching out and rotor punching are separated on the mould to be finished, and does not need splitting die and forcing press with the separation rotor sheet, has reduced labour intensity, has improved operating efficiency; Simultaneously, do not need the blanking die with the stator cylindrical, greatly reduce the product cost of stator punching, and stator cylindrical and internal diameter are finished on mould, axiality requires to have obtained abundant assurance.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described notching device with separated stator and rotor of the utility model embodiment
Among the figure:
1, die shank; 2, fixed head; 3, rubber blanket; 4, stripper; 5, counterdie; 6, counterdie panel seat; 7, trip bolt; 8, discharging screw; 9, stator slot; 10, rotor separation cuts groove; 11, stator slot shape drift; 12, rotor separation cuts drift; 13, stator slotted eye; 14, rotor separation cuts slotted eye; 15, fastening iron wire.
The specific embodiment
As shown in Figure 1, notching device with separated stator and rotor described in the utility model, the die shank 1 that comprises top, the fixed head 2 of die shank 1 bottom, stripper 4, rubber blanket 3 between fixed head 2 and the stripper 4, the counterdie 5 of bottom and counterdie panel seat 6, counterdie 5 is fixed on the counterdie panel seat 6 by trip bolt 7, die shank 1 is fixed on the fixed head 2 by trip bolt 7, on fixed head 2 and stripper 4, have stator slot 9, rotor separation cuts groove 10, corresponding stator slot 9 on counterdie 5, rotor separation cuts groove 10 is respectively equipped with stator slotted eye 13, rotor separation cuts slotted eye 14, described rotor separation cuts slotted eye 14 passes counterdie panel seat 6, at stator slot 9, insert stator slot shape drift 11 respectively in the rotor separation cuts groove 10, rotor separation cuts drift 12; Discharging screw 8 is installed between fixed head 2 and the stripper 4, the fastening iron wire 15 of a circle is installed in the periphery of rubber blanket 3.
Whole device is installed on the notching press, towards stator slot, and separation rotor punching simultaneously and cylindrical stator punching, the ratchet on the notching press turns over a week, promptly finishes a slice stator jet-bedding, rotor separation.Three punch are installed in the punch retainer, adopt interference fit, and stripper and punch are matched in clearance, in two sorting holes of die a jacking block are installed respectively, come execution with spring.Whole secondary mould is installed on the notching press, towards stator slot, and separation rotor punching simultaneously and cylindrical stator punching.Ratchet on the notching press turns over a week, promptly finishes a slice stator jet-bedding, rotor separation.
The beneficial effects of the utility model are:
Stator slot punching out and rotor punching are separated on the mould to be finished, and does not need splitting die and forcing press with the separation rotor sheet, has reduced labour intensity, has improved operating efficiency; Simultaneously, do not need the blanking die with the stator cylindrical, greatly reduce the product cost of stator punching, and stator cylindrical and internal diameter are finished with mould, axiality requires to have obtained abundant assurance.
Claims (3)
1. notching device with separated stator and rotor, the die shank that comprises top, the fixed head of die shank bottom, stripper, rubber blanket between fixed head and the stripper, the counterdie of bottom and counterdie panel seat, it is characterized in that, counterdie is fixed on the counterdie panel seat by trip bolt, die shank is fixed on the fixed head by trip bolt, on fixed head and stripper, have stator slot, rotor separation cuts groove, corresponding stator slot on counterdie, rotor separation cuts groove is respectively equipped with the stator slotted eye, rotor separation cuts slotted eye, described rotor separation cuts slotted eye passes the counterdie panel seat, at stator slot, insert the stator slot shape drift respectively in the rotor separation cuts groove, rotor separation cuts drift.
2. notching device with separated stator and rotor according to claim 1 is characterized in that: the discharging screw is installed between fixed head and the stripper.
3. notching device with separated stator and rotor according to claim 1 is characterized in that: the fastening iron wire of a circle is installed in the periphery of rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202699119U CN201524734U (en) | 2009-10-30 | 2009-10-30 | Stator-rotor separating slot-punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202699119U CN201524734U (en) | 2009-10-30 | 2009-10-30 | Stator-rotor separating slot-punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524734U true CN201524734U (en) | 2010-07-14 |
Family
ID=42516033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202699119U Expired - Fee Related CN201524734U (en) | 2009-10-30 | 2009-10-30 | Stator-rotor separating slot-punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698213A (en) * | 2009-10-30 | 2010-04-28 | 无锡新大力电机有限公司 | Notching device with separated stator and rotor |
-
2009
- 2009-10-30 CN CN2009202699119U patent/CN201524734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698213A (en) * | 2009-10-30 | 2010-04-28 | 无锡新大力电机有限公司 | Notching device with separated stator and rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20121030 |