CN203887044U - Novel stamping die - Google Patents
Novel stamping die Download PDFInfo
- Publication number
- CN203887044U CN203887044U CN201420163282.2U CN201420163282U CN203887044U CN 203887044 U CN203887044 U CN 203887044U CN 201420163282 U CN201420163282 U CN 201420163282U CN 203887044 U CN203887044 U CN 203887044U
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- CN
- China
- Prior art keywords
- die
- upper die
- mold
- protective material
- bed die
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a novel stamping die which comprises an upper die fixing plate, an upper die, a press plate, a lower die, a base and a connecting flange, wherein the connecting flange is fixedly arranged on the upper die fixing plate by a plurality of bolts; two guide pillars which are symmetrically and vertically arranged are respectively positioned at the two sides of the lower die; the guide pillars are coaxial with a guide hole formed in the press plate; the lower surface of the upper die and the inner surface of a cavity of the lower die are respectively provided with a protective material layer; the lower die is provided with a plurality of cooling holes. The novel stamping die is simple in structure and reasonable in design; the connecting flange is arranged between the upper die and the upper die fixing plate, so that the upper die can be conveniently replaced when being damaged; the protective material layers are arranged, and the excellent wear-resisting property of ceramic particles is utilized, so that the wear resistance of the die can be improved, the abrasion strength of the die is improved, the service life of the die is prolonged, the replacement frequency of the die is effectively reduced, and the production cost is reduced.
Description
Technical field
The utility model relates to mould applications, relates in particular to a kind of diel.
Background technology
Punch process in machining occupies an important position in the processing industry of national economy.The application of sheet metal component is extremely extensive, is deep into manufacturing various aspects, and sheet material forming is mainly realized by diel.Adopt Sheet Metal Forming Technology, have that precision is high, efficiency is high, quality is good, cost-saving, save the series of advantages such as material and the energy.For stamping forming mould, generally need to there is good rigidity and impact strength, under impact repeatedly, mould is difficult for cracking or being out of shape.Traditional diel adopts stainless steel or steel alloy as material mostly, but this mould is under high-intensity repeated stock, easily there is high-temperature oxydation, make the surface quality variation of mould, simultaneously current mold is not quick detachable, and this is also difficult for changing in the time that mould damages, and pressing plate also needs to lead at work, both the level of pressing plate can be ensured, the precision of mold punching press can be ensured again.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of diel is provided.
The utility model is to be achieved through the following technical solutions:
A kind of diel; comprise upper mould fixed plate, mold, pressing plate, bed die, base; between described upper mould fixed plate and mold, be connected by mounting flange; described mounting flange is bolted on upper mould fixed plate by multiple; the both sides of described bed die are provided with symmetrical and vertically arranged lead; described lead is coaxial with the pilot hole of pressing plate; on the cavity inner surface of described mold lower surface and bed die, be equipped with protective material layer, described bed die is provided with multiple louvres.
As preferably, the large 5mm～10mm of the pilot hole degree of depth on the aspect ratio pressing plate of described lead.
As preferably, described protective material layer is and is fixedly connected with mold, bottom mold surface, and protective material layer is ceramic particle.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by by between mold and mold fixed head, mounting flange being set, in the time that mold is damaged, can be convenient for changing; By protective material layer is set, utilize the anti-wear performance of ceramic particle excellence, strengthen the wearability of mould, improve scuff resistance and the service life of mould, can effectively reduce the replacement frequency of mould, thereby reduce production cost; By louvre is set, can improve the heat that mould punching produces later, prevent the excessive thermal deformation of mould, affect the use of mould.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. upper mould fixed plate; 2. mold; 3. pressing plate; 4. bed die; 5. base; 6. mounting flange; 7. bolt; 8. pilot hole; 9. lead; 10. louvre; 11. protective material layers.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of diel, comprise upper mould fixed plate 1, mold 2, pressing plate 3, bed die 4, base 5, between described upper mould fixed plate 1 and mold 2, be connected by mounting flange 6, described mounting flange 6 is fixed on upper mould fixed plate 1 by multiple bolts 7, in the time that mold 2 is damaged, can be convenient for changing.The both sides of described bed die 4 are provided with symmetrical and vertically arranged lead 9, and described lead 9 is coaxial with the pilot hole 8 of pressing plate 3, the large 5mm～10mm of pilot hole 8 degree of depth on the aspect ratio pressing plate 3 of described lead 9.On the cavity inner surface of described mold 2 lower surfaces and bed die 4, be equipped with protective material layer 11; described protective material layer 11 is and is fixedly connected with mold 2, bed die 4 surfaces; protective material layer 11 is ceramic particle; utilize the anti-wear performance of ceramic particle excellence; strengthen the wearability of mould; improve scuff resistance and the service life of mould, can effectively reduce the replacement frequency of mould, thereby reduce production cost.Described bed die 4 is provided with multiple louvres 10, and louvre 10 can improve the heat that mould punching produces later, prevents the excessive thermal deformation of mould, affects the use of mould.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a diel, comprise upper mould fixed plate (1), mold (2), pressing plate (3), bed die (4), base (5), it is characterized in that: between described upper mould fixed plate (1) and mold (2), be connected by mounting flange (6), described mounting flange (6) is fixed on upper mould fixed plate (1) by multiple bolts (7), the both sides of described bed die (4) are provided with symmetrical and vertically arranged lead (9), described lead (9) is coaxial with the pilot hole (8) of pressing plate (3), on the cavity inner surface of described mold (2) lower surface and bed die (4), be equipped with protective material layer (11), described bed die (4) is provided with multiple louvres (10).
2. a kind of diel according to claim 1, is characterized in that: the large 5mm～10mm of pilot hole (8) degree of depth on the aspect ratio pressing plate (3) of described lead (9).
3. a kind of diel according to claim 1, is characterized in that: described protective material layer (11) is and is fixedly connected with mold (2), bed die (4) surface, and protective material layer (11) is ceramic particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163282.2U CN203887044U (en) | 2014-04-04 | 2014-04-04 | Novel stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163282.2U CN203887044U (en) | 2014-04-04 | 2014-04-04 | Novel stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887044U true CN203887044U (en) | 2014-10-22 |
Family
ID=51713492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163282.2U Expired - Fee Related CN203887044U (en) | 2014-04-04 | 2014-04-04 | Novel stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442181A (en) * | 2018-02-07 | 2018-08-24 | 永发（河南）模塑科技发展有限公司 | A kind of multifunctional mold guide post pressing plate |
-
2014
- 2014-04-04 CN CN201420163282.2U patent/CN203887044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442181A (en) * | 2018-02-07 | 2018-08-24 | 永发（河南）模塑科技发展有限公司 | A kind of multifunctional mold guide post pressing plate |
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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: 20141022 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |