CN201337899Y - Anvil for synthetic diamond press - Google Patents
Anvil for synthetic diamond press Download PDFInfo
- Publication number
- CN201337899Y CN201337899Y CNU2008202382049U CN200820238204U CN201337899Y CN 201337899 Y CN201337899 Y CN 201337899Y CN U2008202382049 U CNU2008202382049 U CN U2008202382049U CN 200820238204 U CN200820238204 U CN 200820238204U CN 201337899 Y CN201337899 Y CN 201337899Y
- Authority
- CN
- China
- Prior art keywords
- hammer
- press
- anvil
- synthetic
- square
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model discloses an anvil for synthetic diamond press, wherein the anvil (3) comprises an anvil body (1), the surface of the anvil body (1) is in a square, and the anvil body (1) is made from hard alloy. The anvil is characterized in that the surface of the anvil body (1) is extended out to form a square stage (2) which uses the surface square of the anvil body as the bottom thereof. The anvil can enable the synthesis diamond press to realize the combination of working modes of a cubic hinge press and a growth ring type belt-type press, a synthetic rod in a synthetic block has even pressure field and temperature fields, the quality of diamond is increased, the production efficiency is high, and the device cost is low.
Description
Technical field
The utility model relates to the diamond synthesis press, is specifically related to the diamond synthesis press and hammers into shape with the top.
Background technology
The synthetic press commonly used of diamond has two kinds at present: hinge type cubic apparatus and top, two sides.The super-pressure synthetic mould of cubic hinge press is made up of mutually perpendicular six the top hammers of three-dimensional axis.It is 45 °-46 ° that big bevel angle is hammered on the used top of cubic hinge press into shape, and the angle of the flat side of a hammer and sealing surface is 40 °-42 °, and the flat side of a hammer is a square, is made by carbide alloy.During work, the top hammer is to six face pressurizations of the synthetic piece of regular hexahedron, by mobile 12 sealing strips, six the faces formation super-pressure synthetic cavities of sealing strip and top hammer of forming of pyrophyllite.Cubic hinge press is realized by the piston of 6 oil cylinders the driving of top hammer.Domestic present widespread usage hinge type cubic hinge press.
Belt type press is by up and down two top hammers and a year wheeled mould constitute cylindrical super-pressure chamber.Year wheeled mould generally is made of the circular cylinder pressure and the outer multilayer alloy steel ring of cylinder of the carbide alloy manufacturing of centre.Two tops are hammered into shape the cylindrical synthetic piece in the cylinder pressure are pressurizeed in the building-up process, and cylinder pressure bears and synthesizes the radial direction expanding force that piece produces when two top hammers pressurize to synthetic piece.Year, wheeled belt type press was that external widely used diamond is produced professional equipment.
Cubic hinge press has that structure is simple relatively, cost is low, easy operating, production efficiency advantages of higher.But when synthetic, after six top hammers of cause are compressed to certain stroke, four corner angle of every top hammer are near mutual wedge, limited the top hammer further to synthetic piece pressurization, make synthesis pressure be difficult to pass to synthetic piece center, inhomogeneous and the insufficient pressure of pressure causes being difficult to synthesize high quality diamond when causing synthetic piece synthetic.Belt type press can obtain big compression travel because top hammer cone angle is little, and pressure is easy to be transferred to synthetic piece inside, can produce the bulky grain high grade diamond, even can synthesize gem grade diamond.But the year wheeled mould price height of belt type press, technology is difficult to control, and production efficiency is low.
Summary of the invention
The purpose of this utility model is: provide a kind of diamond synthesis press to hammer into shape with the top, this top hammer be applied to have six cylinders and wherein two cylinder have the diamond synthesis press of independent pressurization, realize cubic hinge press and year wheeled belt type press working method combine raising diamond quality.
The purpose of this utility model is achieved through the following technical solutions: the top hammer comprises the top hammer body, the flat side of a hammer of top hammer body is a square, the top hammer body is made by carbide alloy, the hammer flat side of a hammer in top is 45 °-46 ° with the angle α on big inclined-plane, it is characterized in that: prolong on the flat side of a hammer of top hammer body that one section be the square platform at the end with flat side of a hammer square.
Diamond synthesis press of the present utility model is with in the hammer of top, and square platform height h is 1mm.
Diamond synthesis press of the present utility model is with in the hammer of top, and the top hammer flat side of a hammer and sealing surface angle β are greater than 42 °.
Two top hammers of the present utility model and four common top hammer combinations, make cubic hinge press realize that the concrete grammar of belt type press work is: after superpressure began, six oil cylinders produced thrust, made two top hammers and four common top hammers to synthetic piece pressurization; Incipient stage six synthetic pieces of top hammer compression synchronously form the pyrophyllite sealing strip between four common top hammer adjacent seal faces; Four common top hammer pressurizes subsequently, two top corresponding oil cylinders of hammer continue supercharging, and two supercharging top hammers continue the synthetic piece of compression, realize the belt type press working method on the basis of cubic apparatus.
Top of the present utility model hammer makes the diamond synthesis press realize combining of cubic hinge press and wheeled belt type press method of work of year, make press combine the advantage of year wheeled belt type press and cubic hinge press, synthetic rod produces the increase of radial compression pressure in the synthetic piece, pressure can pass to the synthetic rod center, the synthetic rod pressurized field of force and temperature field are even, thereby on cubic hinge press, can produce the bulky grain high quality diamond, and the production efficiency height, equipment cost is low.
Description of drawings
Fig. 1 is the utility model top hammer schematic diagram.
Fig. 2 is two high pressure chest schematic diagrames that the top hammer becomes with four common top capitates.
Among the figure: 1 top hammer body, 2 side's platforms, 3 top hammers, 4 common top hammers, 5 synthetic pieces.
The specific embodiment
As shown in Figure 1, this top hammer 3 comprises top hammer body 1, and the flat side of a hammer of top hammer body 1 be square, and top hammer body 1 is made by carbide alloy, the flat side of a hammer of top hammer is 45 °-46 ° with the angle α on big inclined-plane, it is characterized in that: prolong on the flat side of a hammer of top hammer body 1 that one section be the square platform 2 at the end with flat side of a hammer square.
Diamond synthesis press of the present utility model is with in the hammer of top, and square platform 2 height h are 1mm.
Diamond synthesis press of the present utility model is with in the hammer of top, and the flat side of a hammer of top hammer and sealing surface angle β are greater than 42 °.
Two top hammers of the present utility model, 3 and four common tops hammer 4 combinations, make concrete grammar that cubic hinge press realizes belt type press work as shown in Figure 2, after superpressure began, six oil cylinders produced thrust, made 4 pairs of synthetic piece 5 pressurizations of 3 and four common tops of two top hammers hammer; Six synthetic 5, four common tops of piece of top hammer compression were synchronously hammered into shape and were formed the pyrophyllite sealing strip between 4 adjacent seal faces incipient stage; 4 pressurizes are hammered on four common tops into shape subsequently, and two top hammer 3 corresponding oil cylinders continue supercharging, and two supercharging top hammers continue the synthetic piece 5 of compression, realize the belt type press working method on the basis of cubic apparatus.
Claims (3)
1. the diamond synthesis press is hammered into shape with the top, this top hammer (3) comprises top hammer body (1), the flat side of a hammer of top hammer body (1) is a square, top hammer body (1) is made by carbide alloy, the flat side of a hammer of top hammer is 45 °-46 ° with the angle d on big inclined-plane, it is characterized in that: prolong on the flat side of a hammer of top hammer body that one section be the square platform (2) at the end with flat side of a hammer square.
2. diamond synthesis press according to claim 1 is hammered into shape with the top, it is characterized in that: square platform (2) height h is 1mm.
3. diamond synthesis press according to claim 1 is hammered into shape with the top, it is characterized in that: the flat side of a hammer of top hammer and sealing surface angle β are greater than 42 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382049U CN201337899Y (en) | 2008-12-30 | 2008-12-30 | Anvil for synthetic diamond press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382049U CN201337899Y (en) | 2008-12-30 | 2008-12-30 | Anvil for synthetic diamond press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337899Y true CN201337899Y (en) | 2009-11-04 |
Family
ID=41233434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202382049U Expired - Fee Related CN201337899Y (en) | 2008-12-30 | 2008-12-30 | Anvil for synthetic diamond press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337899Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046180A (en) * | 2018-09-21 | 2018-12-21 | 孙启奇 | A kind of intelligence top hammer, intelligent cubic hinge press and intelligent control method |
| CN111203153A (en) * | 2020-01-20 | 2020-05-29 | 常州大学 | Operation and sealing method of large cubic press based on double-face top mode |
-
2008
- 2008-12-30 CN CNU2008202382049U patent/CN201337899Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046180A (en) * | 2018-09-21 | 2018-12-21 | 孙启奇 | A kind of intelligence top hammer, intelligent cubic hinge press and intelligent control method |
| CN111203153A (en) * | 2020-01-20 | 2020-05-29 | 常州大学 | Operation and sealing method of large cubic press based on double-face top mode |
| CN111203153B (en) * | 2020-01-20 | 2022-11-01 | 常州大学 | Operation and sealing method of large cubic press based on double-face top mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201225343Y (en) | Gas-liquid mixing boosting device | |
| CN201337899Y (en) | Anvil for synthetic diamond press | |
| CN205761032U (en) | The top hammer of diamond synthesis cubic hinge press | |
| CN101890457A (en) | Pipeline joint crimping tool | |
| CN201337900Y (en) | Hydraulic system of cubic hinge press capable of simultaneously pressurizing six cylinders and then independently pressurizing last two cylinders | |
| CN204338115U (en) | The pyrophillite assembled block of super-pressure synthesis | |
| CN208515042U (en) | A kind of open-type inclinable press | |
| CN1332743C (en) | Method for working of two-sided press of cubic apparatus artificial diamond press and its top hammer | |
| CN219150045U (en) | Novel diamond synthesis equipment | |
| CN209519732U (en) | A kind of hard alloy top hammer component having cavity | |
| CN201244629Y (en) | Gas-liquid reinforcement riveter | |
| CN2609753Y (en) | Isostatic pressing machine | |
| CN206716851U (en) | A kind of diel for easily taking out workpiece | |
| CN201871658U (en) | High-speed cold forging hydraulic press | |
| CN100431733C (en) | Hydraulic expansion forming process | |
| CN214346299U (en) | Impact-resistant composite small cushion block for artificial diamond synthesis | |
| CN203900142U (en) | Cold extrusion die of valve ejector rod | |
| CN202208055U (en) | Two-mold hydraulic type buckling channel forming machine | |
| CN203816591U (en) | Novel holding-up hammer for synthesizing diamonds | |
| CN220547471U (en) | Steel coil tower-shaped vibration leveling machine device | |
| CN203018053U (en) | Pressurization type synthetic press holding-up hammer for producing diamond compact | |
| CN219540236U (en) | Hard alloy top hammer | |
| CN202621127U (en) | Hydraulic machine pressure transmitting system for synthetizing artificial diamond and product thereof | |
| CN201815289U (en) | Specially-shaped ultrahigh-pressure combined top hammer | |
| CN2799066Y (en) | Hinge type diamond press |
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: 20091104 Termination date: 20131230 |