CN109647288A - A kind of floating top hammer multilayer processing device of diamond belt type press - Google Patents
A kind of floating top hammer multilayer processing device of diamond belt type press Download PDFInfo
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- CN109647288A CN109647288A CN201910114169.2A CN201910114169A CN109647288A CN 109647288 A CN109647288 A CN 109647288A CN 201910114169 A CN201910114169 A CN 201910114169A CN 109647288 A CN109647288 A CN 109647288A
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- top hammer
- floating
- hydraulic cylinder
- movable chamber
- diamond
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/065—Presses for the formation of diamonds or boronitrides
- B01J3/067—Presses using a plurality of pressing members working in different directions
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metal Extraction Processes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of floating top hammer multilayer processing devices for diamond belt type press.Rack inner top has Barrel of Hydraulic Cylinders, and rack inner top is fixed with support frame, and hydraulic cylinder tube inner chamber is equipped with hydraulic cylinder piston, and hydraulic cylinder piston connects hydraulic cylinder piston rod, and hydraulic cylinder piston rod extends downwardly Barrel of Hydraulic Cylinders and is fixed with active top hammer；Support frame offers multiple floating processing cavitys being sequentially communicated from top to bottom, and each floating processing cavity is mainly made of big movable chamber and small movable chamber；Accommodating is equipped with diamond production mould group in big movable chamber；Small movable chamber content is equipped with the top hammer connector that floats up and down；The uppermost not set small movable chamber of floating processing cavity, big movable chamber are provided with diamond production mould group；The bottom of nethermost floating processing cavity is further fixed on a fixed top hammer.Multilayer processing device of the present invention, the pressure generated to hydraulic cylinder are more effectively utilized, and realize the synchronous production of multiple groups diamond, and have more preferably energy consumption ratio.
Description
Technical field
The present invention relates to a kind of floating top hammer multilayer processing devices of novel two-sided high pressure apparatus, are suitable for superhigh-pressure high-temp
The superhard materials such as diamond are produced, the multifunctional function of single cylinder are realized by floating top hammer, to realize efficient, energy-efficient
The production of diamond.
Background technique
The China superhard material Industry in China passes through the development in more than 50 years, it has also become diamond big producer, but at present
Domestic diamond manufacturing enterprise is still the production technology with using based on the production of cubic hinge press progress low and middle-end diamond
Content is low, and product specification is not high, lacks the production technology for high grade diamond.High grade diamond generally uses two sides
Press machining, there are larger differences with international most advanced level in the quality of production and production efficiency for the belt type press in China
The service life for producing mould group away from, diamond is low, high production cost, therefore China's grinding for diamond belt type press
Study carefully with biggish demand.
Summary of the invention
The invention proposes a kind of floating top hammer multilayer processing devices for diamond belt type press.By setting
A kind of novel multilayer processing device is counted, up and down motion realization pair of the upper and lower two connected floating top hammers in cylindrical hole is passed through
The transmitting for the production pressure that hydraulic cylinder generates generates hydraulic cylinder to realize the synchronous production to multiple groups diamond
Pressure is more effectively utilized, and has more preferably energy consumption ratio.
The technical scheme is that
The present invention includes rack and the Barrel of Hydraulic Cylinders, hydraulic cylinder piston, the hydraulic cylinder piston rod, active that are installed in rack
Top hammer, upper floating top hammer, support frame, lower floating top hammer, fixed top hammer, spring, the top hammer that floats up and down connector；Rack inner top
It is fixed with Barrel of Hydraulic Cylinders, rack inner top is fixed with the support frame with multistage floating processing cavity, hydraulic cylinder tube inner chamber peace
Equipped with a hydraulic cylinder piston, hydraulic cylinder piston is fixedly connected with hydraulic cylinder piston rod, and hydraulic cylinder piston rod extends downwardly hydraulic cylinder
Cylinder barrel, and hydraulic cylinder piston rod lower end is fixed with active top hammer；Support frame offers multiple floatings being sequentially communicated from top to bottom
Processing cavity, each floating processing cavity are mainly made of underlying big movable chamber and underlying small movable chamber, big activity
The internal diameter of chamber is greater than the internal diameter of small movable chamber；It the small movable chamber of underlying floating processing cavity and is located above
The lower movable chamber of floating processing cavity is directly connected to；Accommodating is equipped with diamond production mould group in big movable chamber, and diamond produces mould
Group includes mold core and prestress annular, and mold core is fixed in the central through hole of prestress annular, mold core center be equipped with diamond at
Type chamber is connected between the bottom surface of prestress annular and big movable chamber inner bottom surface by spring；Accommodating is equipped with up and down in small movable chamber
Floating top hammer connector, the top hammer that floats up and down connector include the upper floating top hammer and lower floating top hammer for being located at upper and lower,
Upper floating top hammer and lower floating top hammer are coaxial docking；The uppermost not set small movable chamber of floating processing cavity, only big movable chamber,
The big movable chamber is provided with diamond production mould group；The bottom of nethermost floating processing cavity is further fixed on a fixed top hammer.
Between active top hammer and upper floating top hammer below, between upper floating top hammer and lower floating top hammer, fixed top hammer
A diamond production mould group is equipped between the lower floating top hammer above it.
The Barrel of Hydraulic Cylinders is equipped with hydraulic cylinder oil inlet and outlet, and hydraulic cylinder oil inlet and outlet is communicated to hydraulic power source.
The outer diameter and Barrel of Hydraulic Cylinders outer diameter of the prestress annular coincide.
The active top hammer, upper floating top hammer, lower floating top hammer, fixed top hammer end are circular platform type, and mold core is artificial
The upper and lower ends of diamond forming chamber open up conical counterbore, and active top hammer and lower floating top hammer are cooperatively connected under respectively
In the conical counterbore of the corresponding mold core upper end in side, upper floating top hammer and fixed top hammer mating connection to the corresponding mould in respective top
In the conical counterbore of core lower end.
Present hydraulic cylinder piston rod connects the active top hammer of top, then by upper and lower two floating top hammers to pressure
The production pressure that hydraulic cylinder generates successively is passed to multiple groups diamond production mould group by transmitting effect.From there through designed
Novel multi-layer processing unit (plant), the pressure for generating hydraulic cylinder pass to multiple diamonds lifes by floating top hammer in layer
Mould group is produced, realizes the processing of single cylinder multiaction.
The beneficial effects of the present invention are:
The present invention is, using the interaction of power, pressure successively to be passed to artificial gold by the multipair top hammer that floats up and down
Hard rock produces mould group.
The present invention realizes while applying production pressure to multiple groups diamond production mould group, maintains in its production process
Required high pressure conditions, significantly improve production efficiency.
Detailed description of the invention
Fig. 1 is structure sketch of the invention.
Serial number in figure: 1, hydraulic cylinder oil inlet and outlet；2, Barrel of Hydraulic Cylinders；3, rack；4, hydraulic cylinder piston；5, hydraulic cylinder is living
Stopper rod；6, active top hammer；7, mold core；8, prestress annular；9, upper floating top hammer；10, support frame；11, lower floating top hammer；12, with
The connected fixation top hammer of rack；13, spring；14, the top hammer that floats up and down connector.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, present invention specific implementation includes rack 3 and the Barrel of Hydraulic Cylinders 2, the hydraulic cylinder that are installed in rack 3
Piston 4, hydraulic cylinder piston rod 5, active top hammer 6, upper floating top hammer 9, support frame 10, lower floating top hammer 11, fixed top hammer 12, bullet
Spring 13, the top hammer that floats up and down connector 14；3 inner top of rack is fixed with Barrel of Hydraulic Cylinders 2, and 3 inner top of rack, which is fixed with, to be had
The support frame 10 of multistage floating processing cavity, 2 inner cavity of Barrel of Hydraulic Cylinders are equipped with a hydraulic cylinder piston 4, and hydraulic cylinder piston 4 is fixed
Connection liquid cylinder pressure piston rod 5, hydraulic cylinder piston rod 5 extends downwardly Barrel of Hydraulic Cylinders 2, and 5 lower end of hydraulic cylinder piston rod is fixed with
Active top hammer 6；Support frame 10 offers multiple floating processing cavitys being coaxially sequentially communicated, each floating processing cavity master from top to bottom
It to be made of underlying big movable chamber and underlying small movable chamber, the internal diameter of big movable chamber is greater than small movable chamber
Internal diameter；In two floating processing cavitys, it is located relatively at the small movable chamber of the floating processing cavity of lower section and is located relatively at top
The lower movable chamber of floating processing cavity be directly connected to；Accommodating is equipped with diamond production mould group, diamond production in big movable chamber
Mould group includes mold core 7 and prestress annular 8, and mold core 7 is fixed in the central through hole of prestress annular 8, and prestress annular 8 is placed in hydraulic cylinder
Inside cylinder barrel 2,7 center of mold core is equipped with diamond forming cavity, leads between the bottom surface of prestress annular 8 and big movable chamber inner bottom surface
Cross the connection of spring 13；Accommodating is equipped with the top hammer connector 14 that floats up and down in small movable chamber, and the top hammer that floats up and down connector 14 wraps
The upper floating top hammer 9 for being located at upper and lower and lower floating top hammer 11 are included, upper floating top hammer 9 and lower floating top hammer 11 are coaxial right
It connects.
As shown in Figure 1, the uppermost not set small movable chamber of floating processing cavity, only big movable chamber should in specific implementation
Big movable chamber is provided with diamond production mould group, the lower floating top hammer 11 using active top hammer 6 as floating processing cavity；It is nethermost
The bottom (10 bottom of support frame) of floating processing cavity is further fixed on a fixed top hammer 12.So that under active top hammer 6 and its
Between the upper floating top hammer 9 of side, between upper floating top hammer 9 and lower floating top hammer 11, fixed top hammer 12 and the lower floating above it
A diamond production mould group is equipped between top hammer 11.
Barrel of Hydraulic Cylinders 2 is equipped with hydraulic cylinder oil inlet and outlet 1, and hydraulic cylinder oil inlet and outlet 1 is communicated to hydraulic power source.In hydraulic cylinder
In cylinder 2, the intracavity space above and below hydraulic cylinder piston 4 is connected to hydraulic power source.
The outer diameter and 2 outer diameter of Barrel of Hydraulic Cylinders of prestress annular 8 coincide, and prestress annular 8 can be in 2 axial direction of Barrel of Hydraulic Cylinders
Lower movement.
As shown in Figure 1, active top hammer 6, upper floating top hammer 9, lower floating top hammer 11, fixed 12 end of top hammer are rotary table
Type, the upper and lower ends of 7 diamond forming cavity of mold core open up conical counterbore, active top hammer 6 and lower floating top hammer 11
It is cooperatively connected into the conical counterbore of corresponding 7 upper end of mold core in respective lower section, upper floating top hammer 9 and the fixed cooperation of top hammer 12 connect
It is connected in the respectively conical counterbore of corresponding 7 lower end of mold core in top.
The specific implementation course of work of the invention is as follows:
When diamond belt type press is started to work, active top hammer 6 is connected by the piston rod 5 of hydraulic cylinder, is pushed away
It moves it to move downward, the diamond that the pressure that hydraulic cylinder generates passes to top layer is produced into mould group, then by above floating downward
The diamond that pressure is transmitted to lower layer is produced mould group, successively analogized by dynamic top hammer 9,11.
Floating top hammer is made of upper floating top hammer 9, lower floating nail hammer 11 and the top hammer connector 14 that floats up and down, wherein up and down
14 shape of floating top hammer connector is cylinder.Support frame 10 is fixed together with rack 3, to prestress annular 8 and floating top hammer
It plays a supportive role, and limits its radial displacement.
In pressure process, prestress annular 8 and floating top hammer float up and down according to pressure size, after production process
It is resetted by spring 13, thereby realize while production pressure is applied to multiple groups diamond production mould group, maintain its life
High pressure conditions needed for production process, increase exponentially production efficiency.
Claims (5)
1. a kind of floating top hammer multilayer processing device of diamond belt type press, it is characterised in that:
Including rack (3) and the Barrel of Hydraulic Cylinders (2) being installed in rack (3), hydraulic cylinder piston (4), hydraulic cylinder piston rod
(5), active top hammer (6), upper floating top hammer (9), support frame (10), lower floating top hammer (11), fixed top hammer (12), spring
(13), the top hammer that floats up and down connector (14)；Rack (3) inner top is fixed with Barrel of Hydraulic Cylinders (2), and rack (3) inner top is solid
Surely there is the support frame (10) with multistage floating processing cavity, Barrel of Hydraulic Cylinders (2) inner cavity is equipped with a hydraulic cylinder piston (4),
Hydraulic cylinder piston (4) is fixedly connected hydraulic cylinder piston rod (5), and hydraulic cylinder piston rod (5) extends downwardly Barrel of Hydraulic Cylinders (2), and
Hydraulic cylinder piston rod (5) lower end is fixed with active top hammer (6)；Support frame (10) offer from top to bottom it is multiple be sequentially communicated it is floating
Dynamic processing cavity, each floating processing cavity are mainly made of underlying big movable chamber and underlying small movable chamber, big living
The internal diameter of dynamic chamber is greater than the internal diameter of small movable chamber；It the small movable chamber of underlying floating processing cavity and is located above
The lower movable chamber of floating processing cavity be directly connected to；Accommodating is equipped with diamond production mould group, diamond production in big movable chamber
Mould group includes mold core (7) and prestress annular (8), and mold core (7) is fixed in the central through hole of prestress annular (8), mold core (7) center
Equipped with diamond forming cavity, connected between the bottom surface of prestress annular (8) and big movable chamber inner bottom surface by spring (13)；It is small
Accommodating is equipped with float up and down top hammer connector (14) in movable chamber, and the top hammer that floats up and down connector (14) includes being located at
The upper floating top hammer (9) and lower floating top hammer (11) of lower section, upper floating top hammer (9) and lower floating top hammer (11) are coaxial docking；Most
The not set small movable chamber of floating processing cavity above, only big movable chamber, the big movable chamber are provided with diamond production mould group；Most
The bottom of following floating processing cavity is further fixed on a fixed top hammer (12).
2. the floating top hammer multilayer processing device of diamond belt type press according to claim 1, feature exist
Between upper floating top hammer (9) in: active top hammer (6) and below, between upper floating top hammer (9) and lower floating top hammer (11),
It is equipped with a diamond between fixed top hammer (12) and the lower floating top hammer (11) above it and produces mould group.
3. the floating top hammer multilayer processing device of diamond belt type press according to claim 1, feature exist
In: the Barrel of Hydraulic Cylinders (2) is equipped with hydraulic cylinder oil inlet and outlet (1), and hydraulic cylinder oil inlet and outlet (1) is communicated to hydraulic power source.
4. the floating top hammer multilayer processing device of diamond belt type press according to claim 1, feature exist
In: the outer diameter and Barrel of Hydraulic Cylinders (2) outer diameter of the prestress annular (8) coincide.
5. the floating top hammer multilayer processing device of diamond belt type press according to claim 1, feature exist
In: the active top hammer (6), upper floating top hammer (9), lower floating top hammer (11), fixed top hammer (12) end are circular platform type,
The upper and lower ends of mold core (7) diamond forming cavity open up conical counterbore, active top hammer (6) and lower floating top hammer
(11) it is cooperatively connected into the respectively conical counterbore of corresponding mold core (7) upper end in lower section, upper floating top hammer (9) and fixed top hammer
(12) it is cooperatively connected into the respectively conical counterbore of corresponding mold core (7) lower end in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114169.2A CN109647288B (en) | 2019-02-14 | 2019-02-14 | Floating top hammer multilayer processing device of artificial diamond two-side top press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114169.2A CN109647288B (en) | 2019-02-14 | 2019-02-14 | Floating top hammer multilayer processing device of artificial diamond two-side top press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109647288A true CN109647288A (en) | 2019-04-19 |
| CN109647288B CN109647288B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910114169.2A Active CN109647288B (en) | 2019-02-14 | 2019-02-14 | Floating top hammer multilayer processing device of artificial diamond two-side top press |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63319039A (en) * | 1987-06-22 | 1988-12-27 | Kobe Steel Ltd | Super high pressure pressurizing device for solid |
| CN1059304A (en) * | 1991-10-21 | 1992-03-11 | 任现合 | Make the method for diamond segment |
| US7306441B2 (en) * | 2004-01-13 | 2007-12-11 | Chien-Min Sung | High pressure crystal growth apparatuses and associated methods |
| CN101306337A (en) * | 2007-05-18 | 2008-11-19 | 上海重型机械工程成套公司 | Diamond press |
| CN102059077A (en) * | 2010-07-15 | 2011-05-18 | 李强 | Cylindrical two-sided top diamond press |
| CN106824003A (en) * | 2017-02-23 | 2017-06-13 | 河南工业大学 | A kind of hinge type belt type press device |
-
2019
- 2019-02-14 CN CN201910114169.2A patent/CN109647288B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63319039A (en) * | 1987-06-22 | 1988-12-27 | Kobe Steel Ltd | Super high pressure pressurizing device for solid |
| CN1059304A (en) * | 1991-10-21 | 1992-03-11 | 任现合 | Make the method for diamond segment |
| US7306441B2 (en) * | 2004-01-13 | 2007-12-11 | Chien-Min Sung | High pressure crystal growth apparatuses and associated methods |
| CN101306337A (en) * | 2007-05-18 | 2008-11-19 | 上海重型机械工程成套公司 | Diamond press |
| CN102059077A (en) * | 2010-07-15 | 2011-05-18 | 李强 | Cylindrical two-sided top diamond press |
| CN106824003A (en) * | 2017-02-23 | 2017-06-13 | 河南工业大学 | A kind of hinge type belt type press device |
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| Publication number | Publication date |
|---|---|
| CN109647288B (en) | 2020-10-30 |
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