CN201728284U - Hardware punching die - Google Patents
Hardware punching die Download PDFInfo
- Publication number
- CN201728284U CN201728284U CN2010201985807U CN201020198580U CN201728284U CN 201728284 U CN201728284 U CN 201728284U CN 2010201985807 U CN2010201985807 U CN 2010201985807U CN 201020198580 U CN201020198580 U CN 201020198580U CN 201728284 U CN201728284 U CN 201728284U
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- wear
- resistant coating
- die
- filmed
- drift
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Abstract
The utility model relates to the technical field of dies, in particular to a hardware punching die, which comprises an upper die and a lower die. A punch pin is arranged at the bottom of the upper die, and the surface of the punch pin is coated with a hard wear-resistant coating which has the characteristics of high hardness, wear resistance, corrosion resistance, dry lubricity, low probability of falling off, environmental protection, and the like, so that the hardness, the wear resistance and the corrosion resistance of the punch pin are increased, the punch pin has low probability of being damaged, die repairing times are reduced, and the service life of the die is prolonged.
Description
Technical field:
The utility model relates to technical field of mold, refers in particular to the hardware stamping mould.
Background technology:
The hardware stamping mould is in industrial production, with various forcing presses and the specific purpose tool that is contained on the forcing press, by pressure metal material is made the part of required form or the instrument of goods.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 bruised, weigh wounded through regular meeting, serious wear, and the spoilage of mould is higher; service life is short; though can reduce the die surface damage by improving mold materials, effect is undesirable, can not satisfy the growing demand of people.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and the hardware stamping mould of a kind of hardness height, wearability height, corrosion-resistant, long service life is provided.
To achieve these goals, the technical solution adopted in the utility model is: the hardware stamping mould, and it includes upper die and lower die, and the bottom of patrix is provided with drift, and the surface-coated of drift has one deck hard wear-resistant coating.
The working surface of described counterdie also is coated with one deck hard wear-resistant coating.
Described wear-resistant coating is that DLC film (Diamond-like Carbon film, diamond-film-like), titanium nitride are filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed.
The thickness of described wear-resistant coating is 1～10 nanometer.
The thickness of described wear-resistant coating is preferably 1～3 nanometer.
The utility model beneficial effect is: the hardware stamping mould that the utility model provides, it includes upper die and lower die, the bottom of patrix is provided with drift, and the surface-coated of drift has one deck hard wear-resistant coating, and hard wear-resistant coating has characteristics such as hardness height, wear-resisting, corrosion-resistant, dry lubrication, difficult drop-off, environmental protection, hardness, wearability, the corrosion resistance of raising drift make that drift is difficult for sustaining damage, reduce the number of times that repairs a die, prolong the service life of mould.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model counterdie.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see Fig. 1, shown in 2, the utility model includes patrix 1 and counterdie 2, the bottom of patrix 1 is provided with drift 3, the surface-coated of drift 3 has one deck densification, even and combine hard wear-resistant coating 4 with drift 3, the working surface of counterdie 2 also can be coated with one deck hard wear-resistant coating 4, wear-resistant coating 4 can be the DLC film, titanium nitride is filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed, the wear-resistant coating 4 of drift 3 and the wear-resistant coating 4 of counterdie 2 can be the same also can be different, wherein, the DLC film is to contain adamantine amorphous carbon-film, is similar to diamond and has good tribological property again, make the case hardness height of drift 3, wear-resisting, any surface finish, coefficient of friction is low to moderate 0.10, and have corrosion resistance and anti stick preferably, the demoulding easily; Titanium nitride is filmed and is had heat-resisting quantity, and about 600 degree also have wear-resisting, the corrosion resistance of height, prolong the service life of mould; During filming, titanium carbonitride contains carbon element, the hardness height, and slickness is good, makes that drift 3 is high temperature resistant, wear-resisting, corrosion-resistant, and has anti-viscosity; The effect that contains aluminium during TiAlN is filmed has the high temperature oxidative resistance, and about 800 degree also can be set the best condition of filming, the service life that can improve mould according to kind, the material of mould to the preferable performance of drift 3 performances under dry type or high-speed condition; Chromium nitride is filmed and is had heat-resisting quantity and mar proof, and non-ferrous metal is had very high dissolubility resistent.Thereby hard wear-resistant coating 4 of the present utility model has characteristics such as hardness height, wear-resisting, corrosion-resistant, dry lubrication, difficult drop-off, environmental protection, improve hardness, wearability, the corrosion resistance of mould, make that mould is difficult for sustaining damage, reduce the number of times that repairs a die, prolong the service life of mould.
The thickness of wear-resistant coating 4 is 1～10 nanometer, is preferably 1～3 nanometer, and thickness can be 1 nanometer, 2 nanometers, 3 nanometers, 6 nanometers, 10 nanometers etc., can certainly be other numerical value, and thickness is little, can not influence the size of mould.
Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. 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), and the surface-coated of drift (3) has one deck hard wear-resistant coating (4).
2. hardware stamping mould according to claim 1 is characterized in that: the working surface of described counterdie (2) also is coated with one deck hard wear-resistant coating (4).
3. hardware stamping mould according to claim 1 is characterized in that: described wear-resistant coating (4) is that DLC film, titanium nitride are filmed, titanium carbonitride is filmed, TiAlN is filmed or chromium nitride is filmed.
4. according to any described hardware stamping mould of claim 1-3, it is characterized in that: the thickness of described wear-resistant coating (4) is 1～10 nanometer.
5. hardware stamping mould according to claim 4 is characterized in that: the thickness of described wear-resistant coating (4) is 1～3 nanometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201985807U CN201728284U (en) | 2010-05-21 | 2010-05-21 | Hardware punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201985807U CN201728284U (en) | 2010-05-21 | 2010-05-21 | Hardware punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728284U true CN201728284U (en) | 2011-02-02 |
Family
ID=43519442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201985807U Expired - Fee Related CN201728284U (en) | 2010-05-21 | 2010-05-21 | Hardware punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728284U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160797A (en) * | 2013-04-09 | 2013-06-19 | 东莞市浩瀚纳米科技有限公司 | Nano ceramic coating, coating-deposited die-casting mold and preparation method thereof |
| 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 |
| CN103372604A (en) * | 2012-04-16 | 2013-10-30 | 成都槟果科技有限公司 | Surface leveling die for punching parts |
| CN103639288A (en) * | 2012-02-09 | 2014-03-19 | 三菱综合材料株式会社 | Metal die for press working |
| CN105499401A (en) * | 2013-06-29 | 2016-04-20 | 吴红平 | Wear-resistant stamping mold with relatively good rigidity and impact resistance |
| CN106077303A (en) * | 2016-08-24 | 2016-11-09 | 昆山电子羽电业制品有限公司 | Backboard punching shaving die |
| CN107900339A (en) * | 2017-12-12 | 2018-04-13 | 苏州创浩新材料科技有限公司 | A kind of ultrasonic vibration 3D printing device and Method of printing |
-
2010
- 2010-05-21 CN CN2010201985807U patent/CN201728284U/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 |
| CN103372604A (en) * | 2012-04-16 | 2013-10-30 | 成都槟果科技有限公司 | Surface leveling die for punching parts |
| CN103160797A (en) * | 2013-04-09 | 2013-06-19 | 东莞市浩瀚纳米科技有限公司 | Nano ceramic coating, coating-deposited die-casting mold and preparation method thereof |
| 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 |
| CN103286201B (en) * | 2013-06-29 | 2016-01-06 | 苏州唐氏机械制造有限公司 | A kind of wear-resisting diel |
| CN103286222B (en) * | 2013-06-29 | 2016-04-06 | 苏州海而仕信息科技有限公司 | Wear-resisting diel |
| CN105499401A (en) * | 2013-06-29 | 2016-04-20 | 吴红平 | Wear-resistant stamping mold with relatively good rigidity and impact resistance |
| CN106077303A (en) * | 2016-08-24 | 2016-11-09 | 昆山电子羽电业制品有限公司 | Backboard punching shaving die |
| CN107900339A (en) * | 2017-12-12 | 2018-04-13 | 苏州创浩新材料科技有限公司 | A kind of ultrasonic vibration 3D printing device and Method of printing |
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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: 20110202 Termination date: 20110521 |