CN205341918U - Mould of nano powder press forming - Google Patents
Mould of nano powder press forming Download PDFInfo
- Publication number
- CN205341918U CN205341918U CN201620154321.1U CN201620154321U CN205341918U CN 205341918 U CN205341918 U CN 205341918U CN 201620154321 U CN201620154321 U CN 201620154321U CN 205341918 U CN205341918 U CN 205341918U
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- CN
- China
- Prior art keywords
- mould
- nib
- cavity
- compressing
- supporting plate
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of mold, a mould of nano powder press forming is provided, including being located the moulding -die that the below has a plurality of circular nibs, to fix on the pressure head seat of top with nib phase separation complex pressure head, the below of moulding -die is equipped with the cavity, and the inside of cavity is equipped with swing joint's layer board, and the layer board is located the below of nib and is connected with the below of nib is closed. The utility model discloses an inferior preforming that can make a plurality of the same dimensions, the compactness is even and the shaping is of high quality, and is difficult broken, can satisfy the operation requirement completely, through punching press once more, the cavity is rush out to the briquetting of press forming.
Description
Technical field
This utility model relates to technical field of mold, is specifically related to the mould that a kind of nanometer powder is compressing.
Background technology
At present, the domestic research having started to use nanometer powder modifying agent that iron and steel casting is modified, achieve notable achievement, and start to be applied to practice.By Nanometer-Sized UItrafines Powders Reinforced by Metal technology, improve cast steel and structure of cast iron, significantly improve mechanical property and anti-wear performance, to the technological progress promoting China's foundry industry, it is achieved the upgrading of product and the adjustment of the industrial structure, be significant.
Transport and use for the ease of nano metal modifying agent, need to be pressed into nanometer powder the bulk of certain size, should the demand of meet volume, require again to reach stable dimensions, invented a kind of special in mould compressing for nanometer powder for this, supporting with the hydraulic press of more than 12 tons, produce nanometer powder briquetting, satisfied production is actually needed.In actually used, the dead head that compressing nanometer powder briquetting is placed on casting pattern is gone out, carry out uniformly merging in iron and steel solution gradually with cast.Therefore, nanopowder metal modifying agent compressing is a sport technique segment in a kind of technique that iron and steel is modified.
Summary of the invention
This utility model is the briquetting that material is pressed into different size and quality easily according to needs of production, it is provided that the mould that a kind of nanometer powder is compressing.
The mould that a kind of nanometer powder is compressing, including the pressing mold being positioned below with some circular nibs, the pressure head coordinated that is separated with nib is fixed on the pressing head seat of top, and pressing head seat is provided with the threaded joints detachably connectable with hydraulic press；Pressing mold be connected with cavity, the inside of cavity is provided with the supporting plate of flexible connection, and supporting plate is positioned at the lower section of nib closing with the lower section of nib and is connected.
Preferably, described pressure head is connected with pressing head seat interference fit.
Preferably, described supporting plate is removable with pressing mold anterior-posterior horizontal is connected.
Preferably, the Height Adjustable setting of described supporting plate.
Of the present utility model it is beneficial in that, once can make the tabletting of multiple same size specification, it is possible to fully meet production needs；Compactness is uniform and Forming Quality good, not broken, it is possible to fully meet instructions for use；By punching press again, compressing briquetting being gone out cavity, after solving compacting, briquetting is difficult to a difficult problem for the demoulding in die cavity.
Accompanying drawing explanation
Fig. 1 this utility model overall structure schematic diagram；
Fig. 2 this utility model pressing mold and support board structure schematic diagram.
1. pressing mold in figure, 2. supporting plate, 3. pressure head, 4. pressing head seat, 5. nib.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model provides the mould that a kind of nanometer powder is compressing, including pressing mold 1, supporting plate 2, pressure head 3 and pressing head seat 4, wherein pressing mold 1 is threaded connection and is arranged on hydraulic press workbench, being positioned below the pressing mold 1 with some circular nibs 5, the pressure head coordinated that is separated with nib 5 is fixed on the pressing head seat of top.Supporting plate 2 is arranged in the cavity of pressing mold 1, and ensures no-float, and supporting plate 2 can be made to move smoothly, ensures that supporting plate 2 upper surface and pressing mold 1 contact position keep minimum gap again.Pressure head 3 is by interference fit riveted on pressing head seat 4, and pressing head seat 4 is threaded connection and is arranged on hydraulic press upper table, and when hydraulic press upper table moves down to a certain extent, pressure head 3 enters the cylindrical hole interior formation matched in clearance of pressing head seat 4.
During utility model works, mould is installed on a hydraulic press, start hydraulic press, upper table will be moved, then nanopowder metal modifying agent is uniformly filled in all cylinder nibs on pressing mold 1 surface, after filling, with scraper plate, upper surface is struck off, starting hydraulic press makes upper table move down, moving down into after to a certain degree, pressure head 3 starts to progress in the cylindrical cavity in pressing mold 1, and by the pressure compaction as requested of the nanometer powder in cavity, complete compressing after, upper shifting upper table, and supporting plate 2 is extracted out, again move down upper table, by pressure head 3, the nanometer powder briquetting in the nib body of pressing head seat 4 cylinder is ejected die cavity, then pass through and artificially collect briquetting, once can suppress multiple nanometers of briquettings, compacting can meet Production requirement repeatedly.
Claims (4)
1. the mould that a nanometer powder is compressing, it is characterized in that, including the pressing mold (1) being positioned below with some circular nibs (5), the pressure head (3) coordinated that is separated with nib (5) is fixed on the pressing head seat (4) of top, and pressing head seat (4) is provided with the threaded joints detachably connectable with hydraulic press；Pressing mold (1) be connected with cavity, the inside of cavity is provided with the supporting plate of flexible connection (2), and supporting plate (2) is positioned at the lower section of nib (5) closing with the lower section of nib (5) and is connected.
2. the mould that nanometer powder according to claim 1 is compressing, it is characterised in that described pressure head (3) is connected with pressing head seat (4) interference fit.
3. the mould that nanometer powder according to claim 1 is compressing, it is characterised in that described supporting plate (2) is removable with pressing mold (1) anterior-posterior horizontal to be connected.
4. the mould that nanometer powder according to claim 1 is compressing, it is characterised in that the Height Adjustable setting of described supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154321.1U CN205341918U (en) | 2016-03-01 | 2016-03-01 | Mould of nano powder press forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154321.1U CN205341918U (en) | 2016-03-01 | 2016-03-01 | Mould of nano powder press forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341918U true CN205341918U (en) | 2016-06-29 |
Family
ID=56184555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154321.1U Expired - Fee Related CN205341918U (en) | 2016-03-01 | 2016-03-01 | Mould of nano powder press forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379607A (en) * | 2017-07-21 | 2017-11-24 | 无锡市湖昌机械制造有限公司 | The high wood chip particle compacting containing box of compaction degree |
| CN108208928A (en) * | 2018-02-26 | 2018-06-29 | 福州幻科机电科技有限公司 | A kind of active carbon quantitative bucket array apparatus in cigarette active carbon filter production |
-
2016
- 2016-03-01 CN CN201620154321.1U patent/CN205341918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379607A (en) * | 2017-07-21 | 2017-11-24 | 无锡市湖昌机械制造有限公司 | The high wood chip particle compacting containing box of compaction degree |
| CN108208928A (en) * | 2018-02-26 | 2018-06-29 | 福州幻科机电科技有限公司 | A kind of active carbon quantitative bucket array apparatus in cigarette active carbon filter production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170301 |