CN201792393U - Universal die set for blanking washers - Google Patents
Universal die set for blanking washers Download PDFInfo
- Publication number
- CN201792393U CN201792393U CN2010202070951U CN201020207095U CN201792393U CN 201792393 U CN201792393 U CN 201792393U CN 2010202070951 U CN2010202070951 U CN 2010202070951U CN 201020207095 U CN201020207095 U CN 201020207095U CN 201792393 U CN201792393 U CN 201792393U
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- China
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- plate
- die
- hole
- clamping device
- lower bolster
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- Expired - Fee Related
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Abstract
The utility model provides a universal die set for blanking washers, which mainly comprises an upper die plate, a lower die plate, a positioning device, a clamping device, pins, an ejector plate, an upper backing plate and a lower backing plate. The positioning device is used for fixedly connecting the upper die plate together with the lower die plate by the aid of a guide sleeve and a guide post; positioning pins are arranged on both the upper die plate and the lower die plate; one end of each positioning pin is inserted into a positioning pin hole of a die core so that the die core is accurately positioned on the die set; the clamping device is mounted on the die plates; a fixing clamp of the clamping device is mounted on the upper die plate; a hole is arranged on the fixing clamp; a spring is mounted in the hole; two ends of the spring are respectively abutted to the upper die plate and the fixing clamp; the fixing clamp tightly clamps a male die fixing plate of the die core under the action of elastic force; a pressing plate of the clamping device is mounted on the lower die plate by the aid of screws; another hole is arranged on the pressing plate; another spring is mounted in the hole while two ends of the spring are respectively abutted to the lower die plate and the pressing plate; and the pressing plate tightly clamps a punch die fixing plate of the die core under the action of elastic force after the screws are screwed up.
Description
Technical field
The utility model relates to a kind of universal mold, particularly relates to the versatility die set of φ 30mm with interior all size packing ring product.
Background technology
Packing ring mould commonly used comprises patrix assembly apparatus and lower mould assembly device.The patrix assembly apparatus comprises the upper padding plate that is linked in sequence in upper bolster, punch retainer, punch, material-pulling device; The lower mould assembly device comprises the lower bolster that is linked in sequence in die shoe, punch-die fixed head, punch-die, elastic tripper.
There is following shortcoming aborning in this packing ring mould: because the packing ring specification is many, each specification one cover particular manufacturing craft is manufactured difficulty, and the cycle is long, the cost height.
Summary of the invention
In order to address the above problem all round die holder that the utility model provides a kind of stamping-out packing ring to use.
In order to achieve the above object, the utility model stamping-out packing ring all round die holder adopts following technical scheme: mainly be made up of cope match-plate pattern, lower bolster, positioner, clamping device, pin, top board, upper padding plate, lower bolster.
Positioner is fixed together cope match-plate pattern and lower bolster by guide pin bushing and guide pillar, is equipped with alignment pin on cope match-plate pattern and the lower bolster, and an end of alignment pin inserts in the dowel hole of core rod, makes the core rod accurate in locating on die holder.
Clamping device is contained on the template, and the geometrical clamp of clamping device is contained on the cope match-plate pattern, and geometrical clamp is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on cope match-plate pattern and the geometrical clamp, and the effect that geometrical clamp is subjected to elastic force clamps the punch retainer of core rod; The pressing plate of clamping device is contained on the lower bolster by screw, and pressing plate is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on lower bolster and the pressing plate, tighten screw, and the effect that pressing plate is subjected to elastic force clamps the punch-die fixed head of core rod.
Pin places cope match-plate pattern, and an end pastes mutually with top board, pastes mutually with pusher in the die of other end insertion core rod, by top board pin is moved up and down in die holder and core rod.
For the wearability that increases die holder has increased upper padding plate and lower bolster respectively on cope match-plate pattern and lower bolster, prolonged the service life of die holder.
Beneficial effect
The advantage that the utility model compared with prior art has: 1. adopt the die holder of above structure only need aborning processing change core rod just can stamping-out φ 30mm with the packing ring product of interior all specifications, reduced the manufacturing cycle of mould, production efficiency is improved greatly.2. to have versatility reusable for die holder, reduced the cost of mould.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
1. cope match-plate patterns among the figure, 2. geometrical clamp, 3. guide pin bushing, 4. lower bolster, 5 alignment pins, 6. pressing plate, 7. screw, 8. pin, 9. guide pillar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 shows the utility model overall structure.
Present embodiment is a kind of all round die holder of can stamping-out φ 30mm using with the stamping-out packing ring of the packing ring of interior all specifications, mainly is made up of cope match-plate pattern, lower bolster, positioner, clamping device, pin, top board, upper padding plate, lower bolster.
Positioner is fixed together cope match-plate pattern 1 and lower bolster 4 by guide pin bushing 3 and guide pillar 9, is equipped with alignment pin 5 on cope match-plate pattern 1 and the lower bolster 4, and an end of alignment pin 5 inserts in the dowel hole of core rod, makes the core rod accurate in locating on die holder.
Clamping device is contained on the template, and the geometrical clamp 2 of clamping device is contained on the cope match-plate pattern 1, and geometrical clamp 2 is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on cope match-plate pattern 1 and the geometrical clamp 2, and the effect that geometrical clamp 2 is subjected to elastic force clamps the punch retainer of core rod; The pressing plate 6 of clamping device is contained on the lower bolster 4 by screw 7, and pressing plate 6 is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on lower bolster 4 and the pressing plate 6, tighten screw 7, and the effect that pressing plate 6 is subjected to elastic force clamps the punch-die fixed head of core rod.
Pin 8 places cope match-plate pattern 1, one end to paste mutually with top board, pastes mutually with pusher in the die of other end insertion core rod, by top board pin is moved up and down in die holder and core rod.
For the wearability that increases die holder has increased upper padding plate and lower bolster respectively on cope match-plate pattern 1 and lower bolster 4, prolonged the service life of die holder.
Claims (4)
1. the general die set of stamping-out packing ring, by cope match-plate pattern and lower bolster, positioner, clamping device, pin, top board and backing plate are formed, it is characterized in that: positioner is fixed together cope match-plate pattern (1) and lower bolster (4) by guide pin bushing (3) and guide pillar (9), be equipped with alignment pin (5) on cope match-plate pattern (1) and the lower bolster (4), one end of alignment pin (5) inserts in the dowel hole of core rod, clamping device is contained on the template, the geometrical clamp of clamping device (2) is contained on the cope match-plate pattern (1), the pressing plate of clamping device (6) is contained on the lower bolster (4) by screw (7), and pin (8) can move up and down in die holder and core rod.
2. the general die set of stamping-out packing ring according to claim 1 is characterized in that: geometrical clamp (2) is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on cope match-plate pattern (1) and the geometrical clamp (2).
3. the general die set of stamping-out packing ring according to claim 1 is characterized in that: pressing plate (6) is provided with the hole, and spring is housed in the hole, and the two ends of spring withstand on respectively on lower bolster (4) and the pressing plate (6).
4. the general die set of stamping-out packing ring according to claim 1 is characterized in that: on cope match-plate pattern (1) and lower bolster (4) upper padding plate and lower bolster are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202070951U CN201792393U (en) | 2010-05-28 | 2010-05-28 | Universal die set for blanking washers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202070951U CN201792393U (en) | 2010-05-28 | 2010-05-28 | Universal die set for blanking washers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792393U true CN201792393U (en) | 2011-04-13 |
Family
ID=43847314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202070951U Expired - Fee Related CN201792393U (en) | 2010-05-28 | 2010-05-28 | Universal die set for blanking washers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886794A (en) * | 2012-09-29 | 2013-01-23 | 宜兴蓝天箱包有限公司 | Moveable cutting die |
| CN102950624A (en) * | 2011-08-31 | 2013-03-06 | 南京梅山冶金发展有限公司 | Manufacturing die of sealing flange cushion |
| CN103101081A (en) * | 2013-01-28 | 2013-05-15 | 广州新莱福磁电有限公司 | Composite stamping die |
| CN111085609A (en) * | 2019-12-31 | 2020-05-01 | 常州机电职业技术学院 | Quick die change device of frock of upper and lower mould separation |
-
2010
- 2010-05-28 CN CN2010202070951U patent/CN201792393U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950624A (en) * | 2011-08-31 | 2013-03-06 | 南京梅山冶金发展有限公司 | Manufacturing die of sealing flange cushion |
| CN102950624B (en) * | 2011-08-31 | 2015-07-22 | 南京梅山冶金发展有限公司 | Manufacturing die of sealing flange cushion |
| CN102886794A (en) * | 2012-09-29 | 2013-01-23 | 宜兴蓝天箱包有限公司 | Moveable cutting die |
| CN103101081A (en) * | 2013-01-28 | 2013-05-15 | 广州新莱福磁电有限公司 | Composite stamping die |
| CN103101081B (en) * | 2013-01-28 | 2015-09-30 | 广州新莱福磁电有限公司 | A kind of composite punching die |
| CN111085609A (en) * | 2019-12-31 | 2020-05-01 | 常州机电职业技术学院 | Quick die change device of frock of upper and lower mould separation |
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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: 20110413 Termination date: 20120528 |