CN201446129U - Roll shaft of roll drawing die - Google Patents
Roll shaft of roll drawing die Download PDFInfo
- Publication number
- CN201446129U CN201446129U CN2009200594023U CN200920059402U CN201446129U CN 201446129 U CN201446129 U CN 201446129U CN 2009200594023 U CN2009200594023 U CN 2009200594023U CN 200920059402 U CN200920059402 U CN 200920059402U CN 201446129 U CN201446129 U CN 201446129U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- roll
- roll mandrel
- drawing die
- nano membrane
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
The utility model relates to a roll shaft of a roll drawing die, belonging to the field of metal processing, in particularly to a roll shaft of a roll drawing die for processing shaped wires with various shapes; the roll shaft consists of a roll shaft base body and a surface nano membrane on the roll shaft; the surface nano membrane is deposited on the surface of the roll shaft; the nano membrane is deposited on the surface of the roll shaft by adopting physical vapor; the roll shaft has high hardness, strong binding force, wear resistance, friction prevention and clean surface; and the thickness of the nano membrane is 1.0 to 3.0 mum. The roll shaft has simple structure and long service life.
Description
Technical field
A kind of roller drawing-die of the utility model roll mandrel belongs to the metal manufacture field.Particularly relate to a kind of roller drawing-die roll mandrel of processing the deformed wire of various cross sectional shapes.
Background technology
The roller drawing-die is mainly used to process the deformed wire of various cross sectional shapes.During superhigh intensity deformed spring steel wire more than producing 2000MPa, the roll mandrel carrying stress in the roller drawing-die is very big, is easy to wear out failure.Very short service life by the roll mandrel that traditional materials such as carbon tool steel, bearing steel are made, almost can't produce normally.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art, and a kind of wear resistant friction reducing is provided, the roller drawing-die roll mandrel that roll mandrel significantly improves service life.
The purpose of this utility model reaches by following measure, it is made up of roll mandrel matrix and roll mandrel nano surface film, roll mandrel nano surface film is to be deposited on the roll mandrel surface, roll mandrel nano surface film adopts physical vapour deposition (PVD) on the roll mandrel surface, the hardness height, adhesion is strong, wear resistant friction reducing and any surface finish, the roll mandrel in the roller drawing-die is significantly improved service life, and can satisfy the requirement of industrial production.
Nanometer film thickness 1.0-3.0 μ m.
Of the present utility model simple in structure, long service life.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is A-A schematic cross-sections of accompanying drawing 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, the utility model is made up of roll mandrel matrix 1 and roll mandrel nano surface film 2, roll mandrel nano surface film is to be deposited on the lip-deep one deck DLC of roll mandrel nanometer film, adopt physical vapour deposition (PVD) on the roll mandrel surface, roll mandrel nano surface film hardness height, adhesion is strong, wear resistant friction reducing and any surface finish, roll mandrel nano surface film thickness is at 1.0-3.0 μ m, roll mandrel in the roller drawing-die is significantly improved service life, and can satisfy industrial requirement.
Claims (2)
1. a roller drawing-die roll mandrel is characterized in that being made up of roll mandrel matrix and roll mandrel nano surface film, and roll mandrel nano surface film is to be deposited on the roll mandrel surface.
2. a kind of roller drawing-die roll mandrel according to claim 1 is characterized in that roll mandrel nano surface film thickness 1.0-3.0 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200594023U CN201446129U (en) | 2009-06-25 | 2009-06-25 | Roll shaft of roll drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200594023U CN201446129U (en) | 2009-06-25 | 2009-06-25 | Roll shaft of roll drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446129U true CN201446129U (en) | 2010-05-05 |
Family
ID=42550838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200594023U Expired - Fee Related CN201446129U (en) | 2009-06-25 | 2009-06-25 | Roll shaft of roll drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588992A (en) * | 2020-12-11 | 2021-04-02 | 合肥中辰轻工机械有限公司 | Seaming wheel applied to pop can and production process thereof |
-
2009
- 2009-06-25 CN CN2009200594023U patent/CN201446129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588992A (en) * | 2020-12-11 | 2021-04-02 | 合肥中辰轻工机械有限公司 | Seaming wheel applied to pop can and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202097305U (en) | Durable hardware stamping mould | |
| CN201728284U (en) | Hardware punching die | |
| CN202411215U (en) | Metal stamping abrasion-resistant die | |
| CN201446129U (en) | Roll shaft of roll drawing die | |
| CN203370952U (en) | Automobile punching part die of high abrasion-resistant coating | |
| CN201574921U (en) | Plunger of oil well pump | |
| CN201325158Y (en) | Screw bolt with hard coating | |
| Wang et al. | Effects of tribological behavior of DLC film on micro-deep drawing processes | |
| CN105499401A (en) | Wear-resistant stamping mold with relatively good rigidity and impact resistance | |
| CN203316485U (en) | Carbide roller for roller die | |
| CN203545390U (en) | Pressing guide plate for hollow elevator guide rail | |
| CN203316845U (en) | Spring steel peeling die | |
| CN103350490A (en) | PVD (physical vapour deposition) composite ceramic coating screw and manufacturing method thereof | |
| CN206104657U (en) | Low -cost high life combination formula drift that punches a hole | |
| CN201361660Y (en) | Coated die of numerical control punching machine | |
| CN201344237Y (en) | Double-metal valve rod nut for gate valve | |
| CN202462787U (en) | Lubricating ejector sleeve mold | |
| CN202469264U (en) | High abrasion-resistant double-metal light type composite pipe | |
| CN203155809U (en) | Press roll of sheet metal flattening machine | |
| CN201366834Y (en) | Printing nickel screen improvement mould | |
| CN201757130U (en) | Sliding bearing | |
| CN203067516U (en) | Anti-abrasive transmission shaft of textile machine | |
| CN201283683Y (en) | Two-layer composite self-lubricating coiling bearing material with high performance | |
| CN211888996U (en) | Alloy forming core rod for powder metallurgy | |
| CN201446157U (en) | Straightener roll |
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: 20100505 Termination date: 20130625 |