CN102941279A - Blanking and punching die - Google Patents
Blanking and punching die Download PDFInfo
- Publication number
- CN102941279A CN102941279A CN2012104223160A CN201210422316A CN102941279A CN 102941279 A CN102941279 A CN 102941279A CN 2012104223160 A CN2012104223160 A CN 2012104223160A CN 201210422316 A CN201210422316 A CN 201210422316A CN 102941279 A CN102941279 A CN 102941279A
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- CN
- China
- Prior art keywords
- die plate
- die
- upper die
- plate pattern
- cope match
- 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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to a machining die, in particular to a blanking and punching die. The blanking and punching die is provided with an upper die and a lower die arranged up and down, wherein an upper die plate is arranged at the bottom of the upper die, a punch head is arranged at the bottom of the upper die plate, and the upper die is in bolted connection with the upper die plate; a lower die plate is arranged at the upper part of the lower die, a sunken groove is arranged in the upper part of the lower die plate, and the lower die is in bolted connection with the lower die plate; a plurality of positioning holes are arranged at the periphery of the sunken groove, a plurality of positioning rods are arranged at the bottom of the upper die plate, and the positioning rods are inserted into the positioning holes when the upper die and the lower die get close to each other; the upper die plate and the lower die plate are both cuboid-shaped, positioning guide posts are arranged at the periphery of the lower die plate, a positioning sleeve is arranged in the corresponding position of the upper die plate, and the positioning guide posts are inserted into the positioning sleeve when the upper die plate and the lower die plate are adhered; and the upper die, the lower die, the upper die plate, the lower die plate, and the punch head are all made of materials of tool carbon steel. The blanking and punching die provided by the invention is reasonable in structural design, high in machining efficiency, good in forming effect and relatively wide in application, and the selection of materials meets the die design requirements.
Description
Technical field
The present invention relates to a kind of machining mould, specifically relate to a kind of blanking and punching mould.
Background technology
In field of machining, the structure of blanking and punching mould is varied.But there are the defectives such as manufacturing cost is high, molding effect is relatively poor more.
Summary of the invention
For the technical problem that exists in the prior art, the invention provides the blanking and punching mould of a kind of structural design advantages of simple, good forming effect.
To achieve these goals, the technical scheme of employing is as follows:
The blanking and punching mould is characterized in that, has to go to upper and lower the upper die and lower die of arranging,
The patrix bottom is provided with cope match-plate pattern, and the bottom of cope match-plate pattern is provided with drift, and patrix and cope match-plate pattern are bolted;
Counterdie top is provided with lower bolster, and the top of lower bolster is provided with recessed groove, and counterdie and lower bolster are bolted;
Be provided with several locating holes around the recessed groove, the bottom of cope match-plate pattern is provided with several backstays, and when upper die and lower die were close, backstay was inserted in the locating hole;
Cope match-plate pattern and lower bolster all are cuboid, are provided with positioning guide column around the lower bolster, and the cope match-plate pattern correspondence position is provided with abutment sleeve, and when cope match-plate pattern and lower bolster were fitted, positioning guide column was inserted in the abutment sleeve;
The material of patrix, cope match-plate pattern, counterdie, lower bolster, drift is carbon tool steel.
Blanking and punching mould of the present invention, reasonable in design, the designing requirement of material selector mould, working (machining) efficiency height and good forming effect, adaptability is wider.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of counterdie.
The specific embodiment
See also Fig. 1 and 2, the blanking and punching mould has and goes to upper and lower patrix 3 and the counterdie 1 of arranging.
Patrix 3 bottoms are provided with cope match-plate pattern 4, and the bottom of cope match-plate pattern 4 is provided with drift, and patrix 3 and cope match-plate pattern 4 are bolted.
Counterdie 1 top is provided with lower bolster 2, and the top of lower bolster 2 is provided with recessed groove 5, and counterdie 1 and lower bolster 2 are bolted.
Be provided with several locating holes 7 around the recessed groove 5, the bottom of cope match-plate pattern 4 is provided with several backstays, patrix 3 and counterdie 1 near the time, backstay is inserted in the locating hole 7.
Cope match-plate pattern 4 and lower bolster 2 all are cuboid, are provided with positioning guide column 6 around the lower bolster 2, and cope match-plate pattern 4 correspondence positions are provided with abutment sleeve, and when cope match-plate pattern 4 and lower bolster 2 were fitted, positioning guide column 6 was inserted in the abutment sleeve.
The material of patrix 3, cope match-plate pattern 4, counterdie 1, lower bolster 2, drift is carbon tool steel.
Above content only is to structure example of the present invention and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of invention or do not surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. the blanking and punching mould is characterized in that, have to go to upper and lower the upper die and lower die of arranging,
The patrix bottom is provided with cope match-plate pattern, and the bottom of cope match-plate pattern is provided with drift, and patrix and cope match-plate pattern are bolted;
Counterdie top is provided with lower bolster, and the top of lower bolster is provided with recessed groove, and counterdie and lower bolster are bolted;
Be provided with several locating holes around the recessed groove, the bottom of cope match-plate pattern is provided with several backstays, and when upper die and lower die were close, backstay was inserted in the locating hole;
Cope match-plate pattern and lower bolster all are cuboid, are provided with positioning guide column around the lower bolster, and the cope match-plate pattern correspondence position is provided with abutment sleeve, and when cope match-plate pattern and lower bolster were fitted, positioning guide column was inserted in the abutment sleeve;
The material of patrix, cope match-plate pattern, counterdie, lower bolster, drift is carbon tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104223160A CN102941279A (en) | 2012-10-30 | 2012-10-30 | Blanking and punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104223160A CN102941279A (en) | 2012-10-30 | 2012-10-30 | Blanking and punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941279A true CN102941279A (en) | 2013-02-27 |
Family
ID=47724320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104223160A Pending CN102941279A (en) | 2012-10-30 | 2012-10-30 | Blanking and punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941279A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317020A (en) * | 2013-06-23 | 2013-09-25 | 苏州腾行精密模具有限公司 | Movable charge cavity mold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611854A (en) * | 1969-10-30 | 1971-10-12 | Vitaly Konstantinovich Gilev | Compound die for punching two concentrically shaped sheet circular members from strap material in punch presses with vertical disposition of blanking planes |
| EP0102429A1 (en) * | 1982-09-06 | 1984-03-14 | Iwata, Tetsutaro | Compound die assembly |
| WO1994001233A1 (en) * | 1992-07-10 | 1994-01-20 | Bodnar Ernest R | Two stage die set |
| CN201603807U (en) * | 2009-12-31 | 2010-10-13 | 潍坊裕元电子有限公司 | Progressive stamping die for producing thin-walled metal circular ring |
| CN201880798U (en) * | 2010-11-29 | 2011-06-29 | 隆昌山川精密焊管有限责任公司 | Blanking, punching and shaping composite stamping die |
| CN102380543A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Blanking punching compound die |
| CN202239210U (en) * | 2011-09-14 | 2012-05-30 | 山东金麒麟集团有限公司 | Steel backing composite dropping belt table device |
| CN102601214A (en) * | 2012-02-24 | 2012-07-25 | 安徽江威精密制造有限公司 | Punching die for two-hole cover plate of capacitor |
-
2012
- 2012-10-30 CN CN2012104223160A patent/CN102941279A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611854A (en) * | 1969-10-30 | 1971-10-12 | Vitaly Konstantinovich Gilev | Compound die for punching two concentrically shaped sheet circular members from strap material in punch presses with vertical disposition of blanking planes |
| EP0102429A1 (en) * | 1982-09-06 | 1984-03-14 | Iwata, Tetsutaro | Compound die assembly |
| WO1994001233A1 (en) * | 1992-07-10 | 1994-01-20 | Bodnar Ernest R | Two stage die set |
| CN201603807U (en) * | 2009-12-31 | 2010-10-13 | 潍坊裕元电子有限公司 | Progressive stamping die for producing thin-walled metal circular ring |
| CN201880798U (en) * | 2010-11-29 | 2011-06-29 | 隆昌山川精密焊管有限责任公司 | Blanking, punching and shaping composite stamping die |
| CN202239210U (en) * | 2011-09-14 | 2012-05-30 | 山东金麒麟集团有限公司 | Steel backing composite dropping belt table device |
| CN102380543A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Blanking punching compound die |
| CN102601214A (en) * | 2012-02-24 | 2012-07-25 | 安徽江威精密制造有限公司 | Punching die for two-hole cover plate of capacitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317020A (en) * | 2013-06-23 | 2013-09-25 | 苏州腾行精密模具有限公司 | Movable charge cavity mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |