CN202097305U - Durable hardware stamping mould - Google Patents
Durable hardware stamping mould Download PDFInfo
- Publication number
- CN202097305U CN202097305U CN2011202109072U CN201120210907U CN202097305U CN 202097305 U CN202097305 U CN 202097305U CN 2011202109072 U CN2011202109072 U CN 2011202109072U CN 201120210907 U CN201120210907 U CN 201120210907U CN 202097305 U CN202097305 U CN 202097305U
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- CN
- China
- Prior art keywords
- mould
- hard wear
- hardware stamping
- coating
- punch
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- 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.)
- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a durable hardware stamping mould, which comprises an upper mould and a lower mould, wherein a punch is arranged at the bottom of the upper mould; a layer of soft coating and a layer of hard wear-resisting coating are coated in sequence on the working surface of the punch; and a layer of hard wear-resisting coating is coated on the working surface of the lower mould. Due to the adoption of the scheme, the great advantage of the durable hardware stamping mould is that the hard wear-resisting coatings are adopted to improve the hardness, abrasive resistance and corrosion resistance of the punch and the lower mould, so that the punch is not liable to damage, the mould repair frequency is reduced, and the service life of the mould is prolonged; in addition, the layer of soft coating is arranged between the punch and the hard wear-resisting coating, so the abrasion caused by the hardness treatment is greatly reduced so as to further prolong the service life of the mould.
Description
Technical field
The utility model relates to the technical field of mould, refers in particular to a kind of durable hardware stamping mould.
Background technology
The hardware stamping mould is in commercial production, with various forcing presses and the instrument that is contained in the special use on the forcing press, makes the part of required shape or the instrument of goods to metal material through pressure.Existing hardware stamping mould is in the moulding production process, because the hardness of mold materials is not high enough, wearability is not high yet; Drift and counterdie are damaged, are weighed wounded through regular meeting, serious wear, and the spoilage of mould is higher; Service life is short; Though can reduce the die surface damage through improving mold materials, effect is undesirable, can not satisfy the growing demand of people.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of hardness height, high, the corrosion resistant hardware stamping mould of wearability are provided.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of durable hardware stamping mould; It includes upper die and lower die; The bottom of described patrix is provided with drift, and the working surface of drift is coated with soft coating of one deck and hard wear-resistant coating successively, and the working surface of counterdie is coated with one deck hard wear-resistant coating.
Described soft coating is a polyurethane resin.
Described hard wear-resistant coating is that DLC film, titanium nitride are filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed.
The thickness of described hard wear-resistant coating is 1～10 nanometer.
The thickness of described soft coating is 1～5 nanometer.
The utility model is after having adopted such scheme, and its great advantage is that the utility model improves hardness, wearability, the corrosion resistance of drift and counterdie through hard wear-resistant coating, makes drift be difficult for sustaining damage; Reduce the number of times that repairs a die; Prolong the service life of mould, and the utility model also scribbles the soft coating of one deck between drift and hard wear-resistant coating; Alleviate the wearing and tearing that rigid operation brings well, and then improve better the service life of mould.
Description of drawings
Fig. 1 is the side sectional view of the utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in accompanying drawing 1; The described durable hardware stamping mould of present embodiment; It includes patrix 1 and counterdie 2, and wherein, the bottom of described patrix 1 is provided with drift 3; The working surface of drift 3 is coated with soft coating 4 of one deck and hard wear-resistant coating 5 successively, and the working surface of counterdie 2 is coated with one deck hard wear-resistant coating 5.Described soft coating 4 is a polyurethane resin, and its thickness is 1～5 nanometer, is used to alleviate the wearing and tearing that the rigid operation of mould brings; Described hard wear-resistant coating 5 is for DLC film, titanium nitride are filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed, and its thickness is 1～10 nanometer, has hardness height, wear-resisting, corrosion-resistant, characteristics such as dry lubrication property is good, and difficult drop-off and environmental protection.In a word, the utility model improves hardness, wearability, the corrosion resistance of drift 3 and counterdie 2 through hard wear-resistant coating 5, makes drift 3 be difficult for sustaining damage; Reduce the number of times that repairs a die; Prolong the service life of mould, and, the soft coating that the utility model also scribbles between drift 3 and hard wear-resistant coating 5; Alleviate the wearing and tearing that rigid operation brings well, and then improve better the service life of mould.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (5)
1. durable hardware stamping mould; It includes patrix (1) and counterdie (2); It is characterized in that: the bottom of described patrix (1) is provided with drift (3); The working surface of drift (3) is coated with soft coating of one deck (4) and hard wear-resistant coating (5) successively, and the working surface of counterdie (2) is coated with one deck hard wear-resistant coating (5).
2. a kind of durable hardware stamping mould according to claim 1 is characterized in that: described soft coating (4) is a polyurethane resin.
3. a kind of durable hardware stamping mould according to claim 1 is characterized in that: described hard wear-resistant coating (5) is that DLC film, titanium nitride are filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed.
4. according to claim 1 or 3 described a kind of durable hardware stamping moulds, it is characterized in that: the thickness of described hard wear-resistant coating (5) is 1～10 nanometer.
5. according to claim 1 or 3 described a kind of durable hardware stamping moulds, it is characterized in that: the thickness of described soft coating (4) is 1～5 nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202109072U CN202097305U (en) | 2011-06-21 | 2011-06-21 | Durable hardware stamping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202109072U CN202097305U (en) | 2011-06-21 | 2011-06-21 | Durable hardware stamping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097305U true CN202097305U (en) | 2012-01-04 |
Family
ID=45383339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202109072U Expired - Fee Related CN202097305U (en) | 2011-06-21 | 2011-06-21 | Durable hardware stamping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097305U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286222A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Abrasion resistant stamping die |
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN103317027A (en) * | 2013-06-29 | 2013-09-25 | 苏州唐氏机械制造有限公司 | Abrasion-resistant stamping die |
| CN103406451A (en) * | 2013-08-16 | 2013-11-27 | 昆山西诺巴精密模具有限公司 | Wear-prevention stamping die |
| CN103639288A (en) * | 2012-02-09 | 2014-03-19 | 三菱综合材料株式会社 | Metal die for press working |
| CN103909154A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | High-limit stamping die |
| CN105903817A (en) * | 2016-06-24 | 2016-08-31 | 苏州华冲精密机械有限公司 | Aluminum profile curving mold |
| CN106984716A (en) * | 2017-06-10 | 2017-07-28 | 黄国新 | A kind of diel drift |
-
2011
- 2011-06-21 CN CN2011202109072U patent/CN202097305U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639288A (en) * | 2012-02-09 | 2014-03-19 | 三菱综合材料株式会社 | Metal die for press working |
| CN103286222A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Abrasion resistant stamping die |
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN103317027A (en) * | 2013-06-29 | 2013-09-25 | 苏州唐氏机械制造有限公司 | Abrasion-resistant stamping die |
| CN105583300A (en) * | 2013-06-29 | 2016-05-18 | 吴红平 | Wear resistant stamping mold with better rigidity and impact strength |
| CN105583300B (en) * | 2013-06-29 | 2017-12-05 | 盐城咏恒投资发展有限公司 | A kind of wear-resisting diel with preferably rigidity and impact strength |
| CN103406451A (en) * | 2013-08-16 | 2013-11-27 | 昆山西诺巴精密模具有限公司 | Wear-prevention stamping die |
| CN103909154A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | High-limit stamping die |
| CN105903817A (en) * | 2016-06-24 | 2016-08-31 | 苏州华冲精密机械有限公司 | Aluminum profile curving mold |
| CN106984716A (en) * | 2017-06-10 | 2017-07-28 | 黄国新 | A kind of diel drift |
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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: 20120104 Termination date: 20120621 |