CN2765904Y - Ceramic composite compression roller - Google Patents
Ceramic composite compression roller Download PDFInfo
- Publication number
- CN2765904Y CN2765904Y CN 200420105571 CN200420105571U CN2765904Y CN 2765904 Y CN2765904 Y CN 2765904Y CN 200420105571 CN200420105571 CN 200420105571 CN 200420105571 U CN200420105571 U CN 200420105571U CN 2765904 Y CN2765904 Y CN 2765904Y
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- ceramic composite
- central
- central shaft
- ceramic
- 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
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Abstract
The utility model discloses a ceramic composite compression roller. Its outer coat adopts special ceramics material. Its inner wall is a metal sleeve. Both ends of the inner walls are provided with central-axis. The ceramic outer coat and the metal sleeve adopt the adhesive to bond between them. The metal sleeve and the central-axis adopt hot pressing connection or welding between them. The central-axis is provided with a clamping cap outside; the clamping cap and the central-axis use bolt to connect between them. The special ceramics material includes alumina, zirconia, silicon nitride, zirconia toughened alumina ceramic; or it adopts aluminum and aluminum alloy as its matrix, and then micro-arc is oxidated into alumina. The structure can ensure the quality of the compressed production; simultaneously it prolongs the service life of the pressure roller greatly, reducing the production cost of the enterprise.
Description
One, technical field
The utility model relates to a kind of forming machine device in the industries such as papermaking, metallurgy, sugaring, particularly relates to a kind of Ceramic Composite pressure roller.
Two, background technology
Pressure roller is a kind of forming machine device in the industries such as papermaking, metallurgy, sugaring, the easily worn part of the allied equipment that occurs on the domestic and international market adopts the method for chromium plating, Wimet, carburizing or carbonitriding, nitriding treatment more at present, or is difficult to normal the use under the industrial and mineral mal-condition; Work-ing life is short, the quality product that influence is produced, or cost an arm and a leg.
Three, summary of the invention
The purpose of this utility model is to provide a kind of Ceramic Composite pressure roller of being made by big, wear-resistant, corrosion-resistant, the anti-special ceramic material that washes away of hardness, and, original roller structure has been made corresponding change overcome the existing in prior technology deficiency according to the performance that stupalith itself has.
The purpose of this utility model is achieved in that a kind of Ceramic Composite pressure roller, it is characterized in that: overcoat adopts special cermacis (1), and inwall is metal sleeve (2), and the inwall two ends are provided with central shaft (3); Adopt the binding agent bonding between overcoat special cermacis (1) and the inwall metal sleeve (2), take hot pressing to be connected between metal sleeve (2) and the central shaft (3) or weld, be connected with bolt between the outer friction top (4) that is provided with of central shaft (3), friction top (4) and central shaft (3); The material of overcoat special cermacis (1) adopts aluminum oxide, zirconium white, silicon nitride, Zirconia reinforced alumina ceramic, and perhaps adopting aluminium and aluminium alloy is matrix, and differential arc oxidation becomes aluminum oxide then.
Ceramic Composite pressure roller of the present utility model, its overcoat adopts special cermacis, inwall is a metal sleeve, the inwall two ends are provided with central shaft, adopt the binding agent bonding between ceramic coat and the metal sleeve, take hot pressing to be connected between metal sleeve and the central shaft or weld, central shaft is provided with friction top outward, be connected with bolt between friction top and the central shaft, special ceramic material adopts aluminum oxide, zirconium white, silicon nitride, Zirconia reinforced alumina ceramic, perhaps adopting aluminium and aluminium alloy is matrix, and differential arc oxidation becomes aluminum oxide then.This structure can guarantee by the quality of die pressing product, prolongs the work-ing life of pressure roller simultaneously greatly, reduces enterprise's production cost.
Four, accompanying drawing and explanation
Fig. 1 is the cross-sectional synoptic diagram of the utility model Ceramic Composite pressure roller.
Fig. 2 is the vertical synoptic diagram of the utility model Ceramic Composite pressure roller central shaft.
Fig. 3 is the vertical synoptic diagram of the utility model Ceramic Composite pressure roller friction top.
Five, implementation
Below in conjunction with accompanying drawing the utility model is done detailed description.
As Fig. 1,2,3 one kind of Ceramic Composite pressure roller, it is characterized in that: overcoat adopts special cermacis (1), and inwall is metal sleeve (2), and the inwall two ends are provided with central shaft (3); Adopt the binding agent bonding between overcoat special cermacis (1) and the inwall metal sleeve (2), take hot pressing to be connected between metal sleeve (2) and the central shaft (3) or weld, be connected with bolt between the outer friction top (4) that is provided with of central shaft (3), friction top (4) and central shaft (3); The material of overcoat special cermacis (1) adopts aluminum oxide, zirconium white, silicon nitride, Zirconia reinforced alumina ceramic, and perhaps adopting aluminium and aluminium alloy is matrix, and differential arc oxidation becomes aluminum oxide then.
Claims (3)
1, a kind of Ceramic Composite pressure roller is characterized in that: overcoat adopts special cermacis (1), and inwall is metal sleeve (2), and the inwall two ends are provided with central shaft (3).
2, Ceramic Composite pressure roller according to claim 1, it is characterized in that: adopt the binding agent bonding between overcoat special cermacis (1) and the inwall metal sleeve (2), take hot pressing to be connected between metal sleeve (2) and the central shaft (3) or weld, be connected with bolt between the outer friction top (4) that is provided with of central shaft (3), friction top (4) and central shaft (3).
3, Ceramic Composite pressure roller according to claim 1 is characterized in that: the material of overcoat special cermacis (1) adopts aluminum oxide, zirconium white, silicon nitride, Zirconia reinforced alumina ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105571 CN2765904Y (en) | 2004-12-12 | 2004-12-12 | Ceramic composite compression roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105571 CN2765904Y (en) | 2004-12-12 | 2004-12-12 | Ceramic composite compression roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765904Y true CN2765904Y (en) | 2006-03-22 |
Family
ID=36606568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105571 Expired - Fee Related CN2765904Y (en) | 2004-12-12 | 2004-12-12 | Ceramic composite compression roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765904Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179954A (en) * | 2010-11-12 | 2011-09-14 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN101536223B (en) * | 2006-11-15 | 2012-02-22 | 松下电器产业株式会社 | Collector for nonaqueous secondary battery and method for manufacturing same, method for manufacturing electrode for nonaqueous secondary battery, and nonaqueous secondary battery |
| CN104499025A (en) * | 2014-12-03 | 2015-04-08 | 哈尔滨工业大学 | Compression roller for flat-die biomass molding machine and ceramic layer growth method of compression roller |
| US11911981B2 (en) * | 2018-08-24 | 2024-02-27 | Subaru Corporation | Composite shaping apparatus and composite shaping method |
-
2004
- 2004-12-12 CN CN 200420105571 patent/CN2765904Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101536223B (en) * | 2006-11-15 | 2012-02-22 | 松下电器产业株式会社 | Collector for nonaqueous secondary battery and method for manufacturing same, method for manufacturing electrode for nonaqueous secondary battery, and nonaqueous secondary battery |
| CN102179954A (en) * | 2010-11-12 | 2011-09-14 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN102179954B (en) * | 2010-11-12 | 2015-01-21 | 河南农业大学 | Wear-resisting non-metal forming tube for biomass forming machine and manufacturing process thereof |
| CN104499025A (en) * | 2014-12-03 | 2015-04-08 | 哈尔滨工业大学 | Compression roller for flat-die biomass molding machine and ceramic layer growth method of compression roller |
| CN104499025B (en) * | 2014-12-03 | 2017-11-03 | 哈尔滨工业大学 | A kind of ceramic layer growing method of flat-die biomass forming machine pressure roller |
| US11911981B2 (en) * | 2018-08-24 | 2024-02-27 | Subaru Corporation | Composite shaping apparatus and composite shaping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |