CN207069835U - A kind of rotor progressive die - Google Patents
A kind of rotor progressive die Download PDFInfo
- Publication number
- CN207069835U CN207069835U CN201720595577.0U CN201720595577U CN207069835U CN 207069835 U CN207069835 U CN 207069835U CN 201720595577 U CN201720595577 U CN 201720595577U CN 207069835 U CN207069835 U CN 207069835U
- Authority
- CN
- China
- Prior art keywords
- rotor
- punch
- step pitch
- pin
- station
- 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
The utility model discloses a kind of rotor progressive die, including die ontology, die ontology by from left to right order successively include the first step away from, second step away from, 3rd step pitch, 4th step pitch, 5th step pitch and the 6th step pitch, the first step away from, 3rd step pitch and the 4th step pitch are provided with punching station, second step is away from provided with jet-bedding station, 5th step pitch and the 6th step are provided with rotor blanking station, punching station is provided with piercing punch, jet-bedding station is provided with some positioning punch-pin for being used to rush locating slot, some convex mode spacings predetermined angular is arranged in circle, rotor blanking station is provided with blank punch-pin.The utility model produces the rotor of new construction by changing the structure of original rotor progressive die, and the rotor of new construction does not have the excessive phenomenon of aluminium water and occurred, improve the yield rate of rotor during follow-up cast aluminium.
Description
Technical field
Diel field is the utility model is related to, more particularly, to a kind of rotor progressive die.
Background technology
In traditional rotor progressive die, the oblique of rotor chute is positioned by way of rushing open slot, is being passed
In the rotor progressive die of system, one or two rotor slot shapes are washed into opening, others are closed slot, to facilitate
The oblique judgement of rotor.But the rotor being molded by the progressive die of this structure, during cast aluminium, aluminium water can be from rotor
Open slot on excessive, the strong influence quality of rotor.
Therefore, it is technical staff's urgent problem existing progressive die to be made improvements.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of rotor progressive die, by mould rotor
The mode of small gap is rushed on external diameter to position the oblique of rotor chute, changes the structure of rotor, and then solve casting aluminum rotor mistake
In journey aluminium water from open slot it is excessive the problem of, improve the qualification rate of casting aluminum rotor.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of rotor progressive die, bag
Include die ontology, described die ontology include successively by order from left to right the first step away from, second step away from, the 3rd step pitch,
4th step pitch, the 5th step pitch and the 6th step pitch, the described first step are provided with punching station away from, the 3rd step pitch and the 4th step pitch, institute
The second step stated provided with jet-bedding station, the 5th described step pitch and the 6th step away from being provided with rotor blanking station, described punching
Station is provided with piercing punch, and described jet-bedding station is provided with some positioning punch-pin for being used to rush locating slot, and described is some
Convex mode spacing predetermined angular is arranged in circle, and described rotor blanking station is provided with blank punch-pin.
Further improved as the utility model, described some positioning punch structures are identical and are rectangular parallelepiped structure, institute
The width range for some punch-pin stated is 0.5~1.5mm, and length range is 3.5~4.5mm.
Further being improved as the utility model, described die ontology includes upper die and lower die, described piercing punch,
Positioning punch-pin and blank punch-pin are equipped with mould, and described lower mould is provided with punching concave die, positioning female die and blank cavity plate, described
Positioning female die with positioning punch-pin be adapted, the depth bounds of described positioning female die is 0.05~0.1mm, and described positioning is recessed
The width range of mould is 0.5~1.5mm.
Compared with prior art, the utility model has the advantage of by change the structure of original rotor progressive die come
The rotor of new construction is produced, the rotor of new construction does not have the excessive phenomenon of aluminium water and occurred, carry during follow-up cast aluminium
The high yield rate of rotor.In simple terms, the breach on rotor diameter is gone out by some positioning punch-pin in die ontology, changed
The structure of rotor after punching press is become.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
As shown in Figure 1：A kind of rotor progressive die, including die ontology, die ontology is by order from left to right
Include the first step successively away from 1, second step away from the 2, the 3rd step pitch 3, the 4th step pitch 4, the 5th step pitch 5 and the 6th step pitch 6, the first step away from
1st, the 3rd step pitch 3 and the 4th step pitch 4 are provided with punching station 7, and second step is provided with jet-bedding station away from 2, in the 5th step pitch 5 and the 6th step
Provided with rotor blanking station 9, punching station 7 is provided with piercing punch, and jet-bedding station is provided with some for rushing determining for locating slot
Position punch-pin 10, some positioning punch-pin 10 are spaced predetermined angular and are arranged in circle, and rotor blanking station 9 is provided with blank punch-pin.
Some positioning structures of punch-pin 10 are identical and are rectangular parallelepiped structure, and the width range of some punch-pin is 0.5~1.5mm,
Length range is 3.5~4.5mm.
Die ontology includes upper die and lower die, and piercing punch, positioning punch-pin 10 and blank punch-pin are equipped with mould, lower mould
Provided with punching concave die, positioning female die and blank cavity plate, positioning female die are adapted with positioning punch-pin 10, the depth bounds of positioning female die
For 0.05~0.1mm, the width range of positioning female die is 0.5~1.5mm.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of rotor progressive die, including die ontology, it is characterised in that described die ontology is pressed from left to right
Order include successively the first step away from, second step away from, the 3rd step pitch, the 4th step pitch, the 5th step pitch and the 6th step pitch, described first
Step pitch, the 3rd step pitch and the 4th step pitch are provided with punching station, and described second step is away from provided with jet-bedding station, the 5th described step pitch
Rotor blanking station is provided with the 6th step, described punching station is provided with piercing punch, and described jet-bedding station is provided with
Some positioning punch-pin for being used to rush locating slot, described some convex mode spacings predetermined angular are arranged in circle, and described turns
Sub- blanking station is provided with blank punch-pin.
A kind of 2. rotor progressive die according to claim 1, it is characterised in that described some positioning punch-pin knots
Structure is identical and is rectangular parallelepiped structure, and the width ranges of described some punch-pin is 0.5~1.5mm, and length range is 3.5~
4.5mm。
3. a kind of rotor progressive die according to claim 1, it is characterised in that described die ontology includes upper
Mould and lower mould, described piercing punch, positioning punch-pin and blank punch-pin are equipped with mould, and it is recessed that described lower mould is provided with punching
Mould, positioning female die and blank cavity plate, described positioning female die are adapted with positioning punch-pin, the depth bounds of described positioning female die
For 0.05~0.1mm, the width range of described positioning female die is 0.5~1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595577.0U CN207069835U (en) | 2017-05-19 | 2017-05-19 | A kind of rotor progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595577.0U CN207069835U (en) | 2017-05-19 | 2017-05-19 | A kind of rotor progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069835U true CN207069835U (en) | 2018-03-02 |
Family
ID=61504240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595577.0U Expired - Fee Related CN207069835U (en) | 2017-05-19 | 2017-05-19 | A kind of rotor progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013873A (en) * | 2018-09-14 | 2018-12-18 | 临安泰华机械设备有限公司 | A kind of blanking progressive die tool |
-
2017
- 2017-05-19 CN CN201720595577.0U patent/CN207069835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013873A (en) * | 2018-09-14 | 2018-12-18 | 临安泰华机械设备有限公司 | A kind of blanking progressive die tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180302 |