CN101972813A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN101972813A CN101972813A CN 201010541917 CN201010541917A CN101972813A CN 101972813 A CN101972813 A CN 101972813A CN 201010541917 CN201010541917 CN 201010541917 CN 201010541917 A CN201010541917 A CN 201010541917A CN 101972813 A CN101972813 A CN 101972813A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- screwed hole
- patrix
- stripper
- diel
- 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.)
- Pending
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a stamping die, comprising a lower die, a discharging plate, an upper die and a cover plate arranged on the upper die. The cover plate is provided with a first screwed hole, the upper die is provided with a second screwed hole communicated with the first screwed hole of the cover plate, and the discharging plate is provided with a third screwed hole which is communicated with the first screwed hole of the first screwed hole and the second screwed hole of the upper die. By adopting the invention, operators can rapidly dismount the upper die and the cover plate so as to replace a stamping head conveniently and correct the die.
Description
Technical field
The present invention relates to mould, especially be diel.
Background technology
Diel, be in cold stamping processing with metal or nonmetal part or the half-finished a kind of special process device of being processed into, be also referred to as cold punching die, be commonly called as cold-punching mould.Punching press is at room temperature to utilize the mould that is installed on the forcing press that material is exerted pressure, and makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.Drift is mounted in the metal parts in the diel, is applied to contact with the direct of material, makes material generation deformation and cuts material.
In the use of diel, mould or drift damage easily.At the finishing mould or when changing drift, traditional diel need be pulled down cover plate from patrix, and then removes patrix, and it is more to remove part like this, and required time is more, also causes the damage of part in the unloading process easily or loses.
Summary of the invention
At the problems referred to above, main purpose of the present invention provides a kind of diel, comprise counterdie, stripper, patrix and be arranged on the cover plate of patrix, have first screwed hole on the cover plate, patrix has second screwed hole that first screwed hole with cover plate connects, and offers the 3rd screwed hole that second screwed hole with first screwed hole of described cover plate and patrix connects on the stripper.
Further, counterdie is provided with and has the drift of changing function.
Further, offer on the stripper and be used for the hole that described drift passes.
Further, stripper is provided with backstay, and patrix is provided with and is used for first reference column that backstay passes, and counterdie is provided with and is used for second reference column that backstay passes.
Further, backstay is positioned on four angles of described stripper.
Further, first screwed hole of cover plate is positioned on four angles of cover plate.
The present invention adopts above structure, and operating personnel can remove patrix and cover plate fast, changes drift easily and mould is repaired.
Description of drawings
Accompanying drawing 1 schematic diagram during for the branch mould state of diel of the present invention.
Accompanying drawing 2 schematic diagram during for the matched moulds state of diel of the present invention.
In the above accompanying drawing: 1, first screwed hole; 2, first reference column; 3, second screwed hole; 4, the 3rd screwed hole; 5, backstay; 6, drift; 7, second backstay; 8, counterdie; 9, stripper; 10, patrix; 11, cover plate.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be those skilled in the art will recognize that.
A kind of diel, comprise counterdie 8, stripper 9, patrix 10 and be arranged on the cover plate 11 of patrix 10, have four first screwed holes 1 on the cover plate 11, four first screwed holes 1 of cover plate 11 are positioned on four angles of cover plate 11, have four second screwed holes 3 on the patrix 10, have four the 3rd screwed holes 4 on the stripper 9, four second screwed holes 3 of four first screwed holes 1 of cover plate 11, patrix 10 and four the 3rd screwed holes 4 of stripper 9 connect mutually, corresponding one by one.
Change drift 6 or mould is revised, only need four bolts are back-outed from stripper, just patrix 10 can be proposed from stripper 9, this moment, patrix 10 separated with stripper 9, all cover plate 11 is split out from patrix 10 when need not like this to dismantle mould at every turn, the time saving and energy saving breakage that also is not easy to cause part, for example the stripped thread of cover plate 11 screw threads or part loses.
After changing drift 6 or the mould correction being finished, four backstays 5 of stripper 9 are inserted in four second reference columns 7 of counterdies 8, this moment, stripper 9 was positioned on the counterdie 8, and is by bolt that stripper 9 is fixing with counterdie 8.Four first reference columns 2 of patrix 10 are inserted on four backstays 5 of stripper, pass four second screwed holes 3 of four first screwed holes 1, patrix 10 of cover plate 11 and four the 3rd screwed holes 4 of stripper 9 by four bolts, cover plate 11 and patrix 10 are fastened on the stripper 9.At this moment, mould can come into operation again again.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. diel, comprise counterdie (8), stripper (9), patrix (10) and be arranged on cover plate (11) on the patrix (10), it is characterized in that: offer first screwed hole (1) on the described cover plate (11), offer on the described patrix (10) with described cover plate (11) on second screwed hole (3) that connects of first screwed hole (1), offer on the described stripper (9) with described cover plate (11) on first screwed hole (1) and the 3rd screwed hole (4) that all connects of second screwed hole (3) on the described patrix (10).
2. diel as claimed in claim 1 is characterized in that: described counterdie (8) is provided with removable drift (6).
3. diel as claimed in claim 1 or 2 is characterized in that: offer on the described stripper (9) and be used for the hole that described drift (6) passes.
4. diel as claimed in claim 1, it is characterized in that: described stripper (9) is provided with backstay (5), described patrix (10) is provided with and is used for first reference column (2) that described backstay (5) passes, and described counterdie (8) is provided with and is used for second reference column (7) that described backstay (5) passes.
5. diel as claimed in claim 4 is characterized in that: described backstay (5) is positioned on four angles of described stripper (9).
6. diel as claimed in claim 1 is characterized in that: first screwed hole (1) of described cover plate (11) is positioned on four angles of cover plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010541917 CN101972813A (en) | 2010-11-12 | 2010-11-12 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010541917 CN101972813A (en) | 2010-11-12 | 2010-11-12 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972813A true CN101972813A (en) | 2011-02-16 |
Family
ID=43572736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010541917 Pending CN101972813A (en) | 2010-11-12 | 2010-11-12 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972813A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380556A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Stripper plate of stamping die |
| CN102380555A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Fixing plate for ejector of blanking-punching compound die |
| CN112139334A (en) * | 2020-09-07 | 2020-12-29 | 衡水学院 | No mould multiple spot forming die based on computer motherboard is fashioned |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025023A (en) * | 2001-07-13 | 2003-01-28 | Sumitomo Wiring Syst Ltd | Die device |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN101664785A (en) * | 2009-09-25 | 2010-03-10 | 哈尔滨工业大学 | Combined mold applied to lubricating micro-forming process for depositing diamond-like coating |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
-
2010
- 2010-11-12 CN CN 201010541917 patent/CN101972813A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025023A (en) * | 2001-07-13 | 2003-01-28 | Sumitomo Wiring Syst Ltd | Die device |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN101664785A (en) * | 2009-09-25 | 2010-03-10 | 哈尔滨工业大学 | Combined mold applied to lubricating micro-forming process for depositing diamond-like coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380556A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Stripper plate of stamping die |
| CN102380555A (en) * | 2011-10-23 | 2012-03-21 | 芜湖金瑞特汽车零部件有限公司 | Fixing plate for ejector of blanking-punching compound die |
| CN112139334A (en) * | 2020-09-07 | 2020-12-29 | 衡水学院 | No mould multiple spot forming die based on computer motherboard is fashioned |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110216 |