CN103846339A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN103846339A CN103846339A CN201210497702.6A CN201210497702A CN103846339A CN 103846339 A CN103846339 A CN 103846339A CN 201210497702 A CN201210497702 A CN 201210497702A CN 103846339 A CN103846339 A CN 103846339A
- Authority
- CN
- China
- Prior art keywords
- plate
- lower bolster
- die plate
- cope match
- plate pattern
- 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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- Punching Or Piercing (AREA)
Abstract
The invention discloses a stamping die. The stamping die comprises a base, a discharging plate, an upper die plate and a lower die plate; the lower die plate is installed on the base; two ends of the upper die plate are provided with die handles; the discharging plate is installed between the upper die plate and the lower die plate; a guiding rod is arranged between the upper die plate and the lower die plate; an upper cover plate is arranged on the upper die plate; material chambers are formed in the upper die plate and the lower die plate; threaded holes are formed in the upper cover plate. When the stamping die is used, through a plurality of step grooves which are formed on the surface of one side, opposite to the lower die plate, of the discharging plate, of the lower die plate, the contact area between the discharging plate and the lower die plate is reduced, accordingly noise caused by impaction between the discharging plate and the lower die plate during the working process of the stamping die is reduced, operators can rapidly dismantle the upper die plate and the upper cover plate, and punch replacement and die repairing and maintenance are convenient. The stamping die has the advantages of being simple in structure, convenient to use and install, simple in operation, saving labor and having safe and reliable functions.
Description
Technical field
The present invention relates to a kind of diel.
Background technology
At present, diel has obtained widely using, diel be in Cold Press Working by metal or nonmetal part or the half-finished a kind of special process device of being processed into, also referred to as cold punching die, be commonly called as cold-punching mould.Punching press is at room temperature to utilize the mould being arranged on forcing press to exert pressure to material, 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 diel, is applied to the direct of material and contacts, and makes material generation deformation and cuts material.In the use procedure of diel, mould or drift easily damage, in the time of finishing mould or replacing drift, traditional diel need to be pulled down upper cover plate from cope match-plate pattern, then removing cope match-plate pattern, remove like this part more, required time is also more, also easily causes damage or the loss of part in unloading process.
Contact area between its discharging version of traditional diel and lower bolster is larger, thereby causes between discharging version and lower bolster because shock produces noise, and its accuracy declines, and this brings loss to user.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of noise of producing because of shock between diel discharging version in the course of the work and lower bolster of reducing, and operating personnel can remove cope match-plate pattern and upper cover plate, the diel that is convenient for changing drift and mould is repaired by fast dismantling.
For addressing the above problem, the present invention adopts following technical scheme: a kind of diel of the present invention, comprise base, stripper, cope match-plate pattern and lower bolster, described lower bolster is arranged on base, and described cope match-plate pattern two ends are equipped with die shank, and described stripper is arranged between cope match-plate pattern and lower bolster, between described cope match-plate pattern and described lower bolster, be also provided with guide rod, described cope match-plate pattern is provided with upper cover plate, is equipped with material chamber on described cope match-plate pattern and described lower bolster, and described upper cover plate is provided with screwed hole.
As technical scheme preferably, described stripper is provided with backstay, and described cope match-plate pattern is provided with first locating dowel of passing for described backstay, and described lower bolster is provided with second locating dowel of passing for described backstay.
As technical scheme preferably, the some sections of poor grooves that the side surface that described stripper is relative with lower bolster is provided with, thereby can reduce the contact area between discharging version and lower bolster.
As technical scheme preferably, described lower bolster is provided with drift.
As technical scheme preferably, described screwed hole is provided with more than two.
The beneficial effect of a kind of diel of the present invention is: reduce the noise that produces because of shock between diel discharging version in the course of the work and lower bolster, and operating personnel can remove cope match-plate pattern and upper cover plate by fast dismantling, be convenient for changing drift and mould is repaired.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of a kind of diel of the present invention.
Detailed description of the invention
A kind of diel as shown in Figure 1, comprise base 1, stripper 2, cope match-plate pattern 3 and lower bolster 4, described lower bolster 4 is arranged on base 1, described cope match-plate pattern 3 two ends are equipped with die shank 5, described stripper 2 is arranged between cope match-plate pattern 3 and lower bolster 1, described cope match-plate pattern 3 is provided with upper cover plate 7, is equipped with material chamber 8 on described cope match-plate pattern 3 and described lower bolster 4, and described upper cover plate 3 is provided with screwed hole 9.
Described stripper 2 is provided with backstay 10, and described cope match-plate pattern 3 is provided with first locating dowel 11 of passing for described backstay 10, and described lower bolster 4 is provided with second locating dowel 6 of passing for described backstay 10.
The some sections of poor grooves 12 that the side surface that described stripper 2 is relative with lower bolster 4 is provided with, thereby can reduce the contact area between discharging version 2 and lower bolster 4, and then reduce the noise producing because of shock between diel of the present invention discharging version in the course of the work 2 and lower bolster 4.
Described lower bolster 4 is provided with drift 13.
Described screwed hole 9 is provided with more than two, and in this enforcement example, described screwed hole 9 is provided with four.
A kind of diel of the present invention has the following advantages: when use, some sections of poor grooves that are provided with by a stripper side surface relative with lower bolster, thereby can reduce the contact area between discharging version and lower bolster, and then reduce the noise producing because of shock between diel of the present invention discharging version in the course of the work and lower bolster, and operating personnel can remove cope match-plate pattern and upper cover plate by fast dismantling, be convenient for changing drift and mould is repaired, it is simple in structure, use, easy for installation, simple to operate, laborsaving, there is safe and reliable effect.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a diel, comprise base, stripper, cope match-plate pattern and lower bolster, it is characterized in that: described lower bolster is arranged on base, described cope match-plate pattern two ends are equipped with die shank, described stripper is arranged between cope match-plate pattern and lower bolster, between described cope match-plate pattern and described lower bolster, is also provided with guide rod, and described cope match-plate pattern is provided with upper cover plate, on described cope match-plate pattern and described lower bolster, be equipped with material chamber, described upper cover plate is provided with screwed hole.
2. diel according to claim 1, it is characterized in that: described stripper is provided with backstay, described cope match-plate pattern is provided with first locating dowel of passing for described backstay, and described lower bolster is provided with second locating dowel of passing for described backstay.
3. diel according to claim 1 and 2, is characterized in that: the some sections of poor grooves that the side surface that described stripper is relative with lower bolster is provided with, thus can reduce the contact area between discharging version and lower bolster.
4. diel according to claim 1, is characterized in that: described lower bolster is provided with drift.
5. diel according to claim 1, is characterized in that: described screwed hole is provided with more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497702.6A CN103846339A (en) | 2012-11-29 | 2012-11-29 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497702.6A CN103846339A (en) | 2012-11-29 | 2012-11-29 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103846339A true CN103846339A (en) | 2014-06-11 |
Family
ID=50854724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497702.6A Pending CN103846339A (en) | 2012-11-29 | 2012-11-29 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103846339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750424A (en) * | 2014-12-17 | 2016-07-13 | 张庆彬 | Low-noise stamping die |
| CN106393262A (en) * | 2016-11-02 | 2017-02-15 | 江苏弘信华印电路科技有限公司 | Rapid die exchange support |
-
2012
- 2012-11-29 CN CN201210497702.6A patent/CN103846339A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750424A (en) * | 2014-12-17 | 2016-07-13 | 张庆彬 | Low-noise stamping die |
| CN106393262A (en) * | 2016-11-02 | 2017-02-15 | 江苏弘信华印电路科技有限公司 | Rapid die exchange support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |