CN2436289Y - Combined ceramic moulding die - Google Patents
Combined ceramic moulding die Download PDFInfo
- Publication number
- CN2436289Y CN2436289Y CN 00221651 CN00221651U CN2436289Y CN 2436289 Y CN2436289 Y CN 2436289Y CN 00221651 CN00221651 CN 00221651 CN 00221651 U CN00221651 U CN 00221651U CN 2436289 Y CN2436289 Y CN 2436289Y
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- Prior art keywords
- die
- ceramic
- alloy
- core
- die holder
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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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Abstract
The utility model relates to a combined ceramic extrusion moulding die head which belongs to the corollary equipment of powder material extrusion moulding in the industry, such as catalyst, ceramic, food, etc. The combined ceramic extrusion moulding die head mainly comprises a ceramic die sleeve, an alloy die holder, a ceramic die core, an alloy core frame and an alloy die support, wherein, the ceramic die sleeve is assembled in a die holder hole; the ceramic die core is assembled in a core frame hole; the core frame is assembled on a support frame of the die holder; the die holder is assembled on the die support. The utility model has the advantages of abrasion resistance, corrosion resistance, simple manufacture, easy disassembly and assembly, long service life and good product regularity.
Description
Combined type pottery extrusion molding die head belongs to chemistry or physical method and equipment technical field that operation is transported, is specifically related to the corollary equipment of powder material extrusion molding in the industries such as catalyst, pottery, food.
At present, the molding die of extruded moulding is directly die sinking hole on orifice plate of core rod in the industries such as catalyst, pottery, food, and core rod is concentrated and is contained on the block pressur plate.The product of extruding does not guarantee that with the core degree centre bore seven askew eight is oblique, irregularity.In addition, domesticly because of material contains soda acid, bring difficulty for the molding die selection of extruded moulding in producing product process such as phosphorus/vanadium catalyst, die head should be corrosion-resistant, and is wear-resistant again.Die head generally adopts 1Cr18Ni9Ti alloy or Mo
2The Ti alloy is made, and this class alloy is all not wear-resisting.Sometimes denude, corrode and hocket, a secondary new die head was used less than 24 hours, the physical dimension of its finished product with regard to poor 0.2m/m about.Therefore do die head with this class material, can't guarantee the physical dimension of product and the regularity of product.
The purpose of this utility model is a kind of simple, easy disassembling, long service life, combined type pottery extrusion molding die head that the product regularity is good made of design.
The utility model is achieved like this: it mainly comprises a ceramic die sleeve, an alloy die holder, a ceramic mold core, an alloy core frame and an alloy die shoe, the ceramic die cover is assemblied in the die holder hole, ceramic mold core is assemblied in the core frame hole, the core frame is assemblied on the support of die holder, and die holder is assemblied on the die shoe.
Below in conjunction with drawings and Examples the utility model is described in detail.
In the accompanying drawing 1,1-alloy die holder; 2-alloy core frame; The 3-ceramic mold core; 4-pottery die sleeve; 5-alloy die shoe.Specifically, ceramic die sleeve 4 is assemblied in alloy die holder 1 hole, and ceramic mold core 3 is assemblied in alloy core frame 2 holes, and alloy core frame 2 is assemblied on the support of alloy die holder 1, and alloy die holder 1 is assemblied on the alloy die shoe 1.
Powder material is under the extruding of gravity, by three charging apertures of die holder, extrusion molding from difform die head during work.Adopt structure of the present utility model, external diameter does not have error in the product physical dimension that can guarantee to extrude, and the product regularity is good.Owing to adopt ceramic material, have higher wear-resisting, rotproofness in addition, die head can be produced about 1 year continuously.
The utility model is made simple, and easy disassembling can be widely used in powder material extrusion molding in the industries such as catalyst, pottery, food.
Claims (1)
1. combined type pottery extrusion molding die head, it is characterized in that it mainly comprises a ceramic die sleeve, an alloy die holder, a ceramic mold core, an alloy core frame and an alloy die shoe, the ceramic die cover is assemblied in the die holder hole, ceramic mold core is assemblied in the core frame hole, the core frame is assemblied on the support of die holder, and die holder is assemblied on the die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221651 CN2436289Y (en) | 2000-09-05 | 2000-09-05 | Combined ceramic moulding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221651 CN2436289Y (en) | 2000-09-05 | 2000-09-05 | Combined ceramic moulding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436289Y true CN2436289Y (en) | 2001-06-27 |
Family
ID=33586515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221651 Expired - Fee Related CN2436289Y (en) | 2000-09-05 | 2000-09-05 | Combined ceramic moulding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436289Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850577A (en) * | 2009-03-31 | 2010-10-06 | 伊莫拉Sacmi机械合作公司 | Mould for the manufacture of ceramic products |
| CN107855137A (en) * | 2017-11-02 | 2018-03-30 | 东南大学 | Suitable for the shaping of catalyst equipment of more specifications |
-
2000
- 2000-09-05 CN CN 00221651 patent/CN2436289Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850577A (en) * | 2009-03-31 | 2010-10-06 | 伊莫拉Sacmi机械合作公司 | Mould for the manufacture of ceramic products |
| CN101850577B (en) * | 2009-03-31 | 2015-02-18 | 伊莫拉Sacmi机械合作公司 | Mould for the manufacture of ceramic products |
| CN107855137A (en) * | 2017-11-02 | 2018-03-30 | 东南大学 | Suitable for the shaping of catalyst equipment of more specifications |
| CN107855137B (en) * | 2017-11-02 | 2021-03-23 | 东南大学 | Catalyst former suitable for many specifications |
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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 |