CN203556710U - Single stamping mold structure of motor lamination - Google Patents
Single stamping mold structure of motor lamination Download PDFInfo
- Publication number
- CN203556710U CN203556710U CN201320556220.3U CN201320556220U CN203556710U CN 203556710 U CN203556710 U CN 203556710U CN 201320556220 U CN201320556220 U CN 201320556220U CN 203556710 U CN203556710 U CN 203556710U
- Authority
- CN
- China
- Prior art keywords
- stripper
- punch
- guide pillar
- material unloading
- unloading board
- 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
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a single stamping mold structure of a motor lamination, which comprises an upper mold seat and a lower mold seat. The left part and the right part of the lower mold seat are symmetrically provided with guide columns and the middle part is provided with a recess mold. The left part and the right part of the upper mold seat are symmetrically provided with guide sleeves which correspond with the positions of the guide columns and the middle part is provided with a projected mold. The end of the projected mold is provided with a material unloading board. The left part and the right part of the material unloading board are respectively provided with a material unloading board guide column. A butterfly spring is sleeved at the upper end of the material unloading board guide column. The upper mold seat is provided with material unloading board guide sleeves of which the positions correspond with the material guiding board guide columns. The material unloading board guide columns are sleeved in the material unloading board guide sleeves. The single stamping mold structure of the motor lamination has high stability and long service life.
Description
Technical field
The utility model discloses a kind of motor stamping single punch-die structure.
Background technology
In the parts of motor, the quality of punching directly affects the overall performance of motor, for improving punching quality, existing manufacturing enterprise generally improves for mould, but, through long-term use, find that existing punch die structure still exists punching quality low and produce unsettled defect, traces it to its cause, mainly contain: 1, punch die is with punch shaft to connecting without constraint, and jet-bedding process easily causes flute profile skew; 2, in jet-bedding process, positioning precision is poor, and the accuracy of manufacture of excircle orientation device chain wheel and the quality of fit of punching are poor; 3, the long-time frequent compressive deformation of discharging rubber, causes stripping force to reduce, and even causes that punch gnaws mouth; 4, punch and matrix gap is difficult to meet technological requirement, because install during punch die, gap is guaranteed by rule of thumb by operative employee, and punch is longer, and stability is poor again.Therefore because gap is irregular, cause that punch rushes partially, causes burr overproof during jet-bedding.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and when a kind of High speed slot punching is provided, punch has the motor stamping single punch-die structure of good stability and long service life.
The utility model deal with problems adopt technical scheme be:
A kind of motor stamping single punch-die structure, comprise upper bolster and die shoe, described die shoe is symmetrically set with guide pillar and middle part is provided with die, described upper bolster is symmetrically set with the guide pin bushing corresponding with guide pillar position and middle part is provided with punch, the end of punch is provided with stripper, this stripper left and right is respectively provided with stripper guide pillar, this stripper guide pillar upper end is socketed with butterfly spring, described upper bolster is provided with the position stripper guide pin bushing corresponding with stripper guide pillar, described guide column sleeve is connected in guide pin bushing, described stripper guide column sleeve is connected in stripper guide pin bushing.
As the further setting of such scheme: described upper bolster is aluminum alloy materials.
The beneficial effects of the utility model are:
1, stripper and upper intermode design stripper guide pillar, stripper guide pin bushing be as its guide, makes the punch can unstability when High speed slot punching.And punch and stripper gap be die clearance 3 times, so both played its guide effect, the life-span of having improved again punch.
2, shedding mechanism also removes rubber and uses disk spring instead, thereby increased stripping force, punch press speed can reach 800～1200 times/min, the vibration that patrix inertia force causes when reducing High speed slot punching, upper bolster material has been done to improvement, adopt aluminum alloy cast modeling seat, greatly alleviated patrix weight.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of motor stamping single punch-die structure, comprise upper bolster 8 and die shoe 1, described die shoe 1 is symmetrically set with guide pillar 2 and middle part is provided with die 3, described upper bolster 8 is symmetrically set with the guide pin bushing 4 corresponding with guide pillar 2 positions and middle part is provided with punch 9, the end of punch 9 is provided with stripper 5, these stripper 5 left and right are respectively provided with stripper guide pillar 6, these stripper guide pillar 6 upper ends are socketed with butterfly spring 10, described upper bolster 8 is provided with the position stripper guide pin bushing 7 corresponding with stripper guide pillar 6, described guide pillar 2 is socketed in guide pin bushing 4, described stripper guide pillar 6 is socketed in stripper guide pin bushing 7, described upper bolster 8 is aluminum alloy materials.
Design stripper guide pillar 6 between stripper 5 and upper bolster 8, stripper guide pin bushing 7 be as its guide, makes the punch 9 can unstability when High speed slot punching.And punch 9 and stripper 5 gaps are die clearance 3 times, so both played its guide effect, improved again the life-span of punch 9.
Shedding mechanism also removes rubber and uses disk spring 10 instead, thereby increased stripping force, punch press speed can reach 800～1200 times/min, the vibration that patrix inertia force causes when reducing High speed slot punching, upper bolster 8 materials have been done to improvement, adopt aluminum alloy cast modeling seat, greatly alleviated patrix weight.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (2)
1. a motor stamping single punch-die structure, comprise upper bolster (8) and die shoe (1), it is characterized in that: described die shoe (1) is symmetrically set with guide pillar (2) and middle part is provided with die (3), described upper bolster (8) is symmetrically set with the guide pin bushing (4) corresponding with guide pillar (2) position and middle part is provided with punch (9), the end of punch (9) is provided with stripper (5), this stripper (5) left and right is respectively provided with stripper guide pillar (6), this stripper guide pillar (6) upper end is socketed with butterfly spring (10), described upper bolster (8) is provided with the position stripper guide pin bushing (7) corresponding with stripper guide pillar (6), described guide pillar (2) is socketed in guide pin bushing (4), described stripper guide pillar (6) is socketed in stripper guide pin bushing (7).
2. a kind of motor stamping single punch-die structure according to claim 1, is characterized in that: described upper bolster (8) is aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556220.3U CN203556710U (en) | 2013-09-06 | 2013-09-06 | Single stamping mold structure of motor lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556220.3U CN203556710U (en) | 2013-09-06 | 2013-09-06 | Single stamping mold structure of motor lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556710U true CN203556710U (en) | 2014-04-23 |
Family
ID=50506462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556220.3U Expired - Fee Related CN203556710U (en) | 2013-09-06 | 2013-09-06 | Single stamping mold structure of motor lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741434A (en) * | 2014-07-18 | 2015-07-01 | 杨元清 | Motor stamping die |
-
2013
- 2013-09-06 CN CN201320556220.3U patent/CN203556710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741434A (en) * | 2014-07-18 | 2015-07-01 | 杨元清 | Motor stamping die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201895206U (en) | Pneumatic pressing machine | |
| CN202045259U (en) | Adjustable precise U-shaped bending die | |
| CN203887040U (en) | Disc-shaped workpiece stretching die | |
| CN203556711U (en) | Single stamping mold structure of motor lamination | |
| CN203556710U (en) | Single stamping mold structure of motor lamination | |
| CN202803948U (en) | High-efficiency elastic sheet forming equipment | |
| CN203265398U (en) | Thick material high strength continuous punching stripping die | |
| CN204470432U (en) | A kind of mould material pressing core position limiting structure | |
| CN203155990U (en) | Button die structure of automobile damping support | |
| CN203853433U (en) | Motor stamping die | |
| CN203610608U (en) | Metal gravity casting die with spring ejecting mechanism | |
| CN102728727A (en) | Mould guiding structure device | |
| CN201832907U (en) | Drawing mold of left and right rear-wheel covers for automobile | |
| CN201253656Y (en) | Positioning die carrier | |
| CN203792624U (en) | Novel front-mold push plate | |
| CN203622722U (en) | Mold angle ejector device | |
| CN203726774U (en) | Injection mold straight ejector rod adjusting mechanism | |
| CN103909618A (en) | Mold push plate device | |
| CN204523941U (en) | A kind of die arrangement for sound shielding sheet fabrication | |
| CN102886430A (en) | Mold bushing | |
| CN204338725U (en) | Guide pillar on a kind of mould | |
| CN202192249U (en) | Guide structure of pressure cast die | |
| CN204526051U (en) | The die device that a kind of novel Internet of Things controls | |
| CN203293469U (en) | Mold with inclined top guide plate | |
| CN201437133U (en) | Square guide pillar subassembly for die |
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 |
Granted publication date: 20140423 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |