CN200957349Y - Hydraulic system of ultra-hard material cubic topped hydraulic apparatus above 560mm cylinder diameter - Google Patents
Hydraulic system of ultra-hard material cubic topped hydraulic apparatus above 560mm cylinder diameter Download PDFInfo
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- CN200957349Y CN200957349Y CN 200620035960 CN200620035960U CN200957349Y CN 200957349 Y CN200957349 Y CN 200957349Y CN 200620035960 CN200620035960 CN 200620035960 CN 200620035960 U CN200620035960 U CN 200620035960U CN 200957349 Y CN200957349 Y CN 200957349Y
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Abstract
The utility model discloses a superhard material hexahedron top hydraulic machines hydraulic system with more than Phi 560mm cylinder diameter, including a valve plate, a selector valve block arranged on the valve plate, a main valve which is composed of flow value block, six cylinder bodies controlled by the main valve, and an oil pump which is connected with the main valve by means of an oil circuit. The hydraulic system also has a pressure valve block, which is characterized in that: the selector valve is a direction cartridge valve controlled by an electromagnetic selector valve; the flow value is a flow cartridge valve controlled by hands; the pressure valve is an pressure cartridge valve controlled by an electrohydraulic control pressure cartridge valve; the latus rectum of the all cartridge parts is Phi 16 mm; The oil pump belongs to YCY14-1B series or all the oil pumps of SCY14-1B series. Thanks to the large flow pump and the cartridge parts with large latus rectum, therefore, the utility model is in particular applicable for the hexahedron top synthetic diamond hydraulic machine with a big cavity (Phi 560 mm or more than Phi 560 mm cylinder diameter).
Description
(1) technical field:
The utility model relates to the superhard material industry and is specifically designed to the employed hydraulic systems of extra-high tension unit such as diamond, diamond composite sheet, glomerocryst, the above superhard material cubic hydraulic press of specifically a kind of φ 560mm cylinder diameter hydraulic system.
(2) background technology:
Cubic apparatus diamond hydraulic press is that China designs voluntarily, is used for the extra-high tension unit of superhard materials such as synthesis of artificial diamond.This equipment was forged by Jinan casting since institute develops manufacturing from the sixties, through constantly improving and development, φ 560, φ 620 cylinder diameters of today have been developed into by original φ 230mm, φ 260mm, φ 280mm, φ 300mm, φ 320mm, φ 400mm, φ 420mm, φ 460mm, φ 500mm cylinder diameter.But the cubic apparatus diamond hydraulic press below φ 500mm cylinder diameter is all being continued to use and the same hydraulic system of φ 230mm cylinder diameter cubic apparatus diamond hydraulic press, promptly adopting φ 10mm latus rectum is the solenoid directional control valve group of flow area and the choke valve group hydraulic system as main valve, this uses on the cubic apparatus diamond hydraulic press of little cylinder diameter is feasible, but increasing (for example above cylinder diameter of φ 560mm or φ 560mm) along with cylinder diameter, promoting the required flow of cylinder piston also will increase, and the constant flow that the solenoid directional control valve of φ 10mm latus rectum and choke valve pass through (Ma * 40L/min), this just makes that promoting cylinder piston needs more time, the speed that causes cylinder piston to advance is extremely slow, influences manufacturing schedule.Also can by solenoid directional control valve and choke valve the time, produce " bottleneck " phenomenon even be aided with the oil pump of big flow as power source, cause the heating of solenoid directional control valve and choke valve, cause back pressure to system.
If select the solenoid directional control valve and the choke valve as φ 16mm latus rectum of big flow for use, then increase the volume and weight of cubic apparatus diamond hydraulic press because of the volume of solenoid directional control valve and choke valve, cause cost to increase considerably, when actual manufacturing equipment, can not be used.
(3) utility model content:
At the weak point of above-mentioned cubic apparatus diamond hydraulic press with hydraulic system, the purpose of this utility model has provided a kind of above superhard material cubic hydraulic press of φ 560mm cylinder diameter hydraulic system with big flow.
Can realize the above superhard material cubic hydraulic press of the φ 560mm cylinder diameter hydraulic system of above-mentioned purpose, comprise valve plate, be installed in the main valve formed by reversal valve group, flow valve (choke valve) on the valve plate, the upper cylinder body by main valve control, front-bank rotor housing, right cylinder body, lower cylinder body, rear-bank rotor housing, left cylinder and to the oil pump of main valve fuel feeding, also comprise pressure valve (overflow valve) group in the described hydraulic system, different is: reversal valve is the direction inserted valve by solenoid directional control valve control, the flow inserted valve that flow valve is served as reasons and manually controlled.Inserted valve is particularly suitable for using in the above superhard material cubic hydraulic press of the utility model φ 560mm cylinder diameter hydraulic system with the characteristics of high pressure, big flow and easy of integrationization.
The direction inserted valve can be selected the direction pick-and-place components of φ 16mm latus rectum for use, the flow inserted valve can be selected the flow pick-and-place components of φ 16mm latus rectum for use, and it is the hydraulic system use of φ 560mm or the cubic apparatus diamond hydraulic press more than the φ 560mm that the direction of φ 16mm latus rectum, flow pick-and-place components are particularly suitable at the work cylinder diameter.
As the pilot-actuated valve of direction pick-and-place components, can select the solenoid directional control valve of φ 6 latus rectums for use.
Described oil pump is all oil pumps of YCY14-1B type series or SCY14-1B series, and the power support of big flow is provided for system.
Same reason, described pressure valve are the pressure inserted valve of electrichydraulic control, and the pressure inserted valve is the pressure plug-in unit of φ 16mm latus rectum.
Advantage of the present utility model:
The above superhard material cubic hydraulic press of the utility model φ 560mm cylinder diameter hydraulic system, adopt the plug-in structure of φ 16mm latus rectum to form the valve group as direction valve and flow valve, its maximum flow is 120L/min, improved area of passage greatly, under the big prerequisite of flow oil pump as power source, making the cylinder piston pace be improved, finally is that the operating efficiency of the above cubic apparatus diamond of φ 560 cylinder diameters hydraulic press is increased substantially.
(4) description of drawings:
Fig. 1 is the hydraulic schematic diagram of traditional cubic apparatus diamond hydraulic press hydraulic system.
Fig. 2 is the hydraulic schematic diagram of the above superhard material cubic hydraulic press of the utility model φ 560mm cylinder diameter hydraulic system.
Fig. 3 is the Facad structure schematic diagram of a kind of embodiment of the utility model φ 560mm cylinder diameter above superhard material cubic hydraulic press hydraulic system.
Fig. 4 is the vertical view of Fig. 3 embodiment.
Fig. 5 is the rearview of Fig. 3 embodiment.
Figure number sign: oil-in 4-1; Booster oil-in 4-2; Main oil return opening 4-3; Implementation of port 4-4; Little valve piece 5-1; Big valve piece 5-2; System's compression aspect plug-in unit 6; Backhaul pressure plug-in unit 7; Input pressure plug-in unit 8; Idle running direction of advance plug-in unit 10-1; Quick return direction plug-in unit 10-2; Right cylinder body flow plug-in unit 24; Front-bank rotor housing flow plug-in unit 25; Upper cylinder body flow plug-in unit 26; Left cylinder flow plug-in unit 27; Rear-bank rotor housing flow plug-in unit 28; Lower cylinder body flow plug-in unit 29; Lower cylinder body direction plug-in unit 31; Rear-bank rotor housing direction plug-in unit 32; Left cylinder direction plug-in unit 33; Upper cylinder body direction plug-in unit 34; Front-bank rotor housing direction plug-in unit 35; Right cylinder body direction plug-in unit 36; Right cylinder body 48; Front-bank rotor housing 49; Upper cylinder body 50; Left cylinder 51; Rear-bank rotor housing 52; Lower cylinder body 53.
(5) specific embodiment:
As shown in Figure 1 be the hydraulic schematic diagram of traditional cubic apparatus diamond hydraulic press hydraulic system, wherein the valve group of six two-position four-way solenoid directional control valves (direction valve), six choke valves (flow valve) and two 3-position 4-way solenoid directional control valves (direction valve) formation has constituted the main valve in the hydraulic system, also comprises oil-feed, backhaul overflow valve (pressure valve) in the hydraulic system.The in-line of six two-position four-way solenoid directional control valves arranged side by side is connecting choke valve, vent line is communicated with upper cylinder body 50, front-bank rotor housing 49, right cylinder body 48, lower cylinder body 53, rear-bank rotor housing 52, left cylinder 51 respectively by the super-pressure hydraulic control one-way valve, the cylinder diameter of described cylinder body is all the same, can be respectively φ 230mm, φ 260mm, φ 280mm, φ 300mm, φ 320mm, φ 400mm, φ 420mm, φ 460mm, φ 500mm; Two 3-position 4-way solenoid directional control valves form series relationship, and one of them 3-position 4-way solenoid directional control valve (M type) is connected with oil pump, and another 3-position 4-way solenoid directional control valve (Y type) is connected with above-mentioned oil circuit in parallel.The latus rectum of described solenoid directional control valve, choke valve, overflow valve all is φ 10mm.Described hydraulic system is equipped with other Hydraulic Elements, can finish a following cyclic process automatically: electric motor starting--idle running advances--suspend--topping up--superpressure--pressurize--again superpressure--pressurize again--ftercompction--the booster release--the backhaul of-booster--quick return.
Be hydraulic schematic diagram of the present utility model as shown in Figure 2, be that will all to change latus rectum into as the two-position four-way solenoid directional control valve in Fig. 1 hydraulic schematic diagram, 3-position 4-way solenoid directional control valve, choke valve, overflow valve all be the pick-and-place components of φ 16mm, and basic oil circuit is constant, and concrete replacement content is:
1, six two-position four-way solenoid directional control valves change the direction plug-in unit of being controlled by solenoid directional control valve into, with the upper cylinder body of being controlled 50, front-bank rotor housing 49, right cylinder body 48, lower cylinder body 53, rear-bank rotor housing 52, left cylinder 51 corresponding upper cylinder body direction plug-in unit 34, front-bank rotor housing direction plug-in unit 35, right cylinder body direction plug-in unit 36, lower cylinder body direction plug-in unit 31, rear-bank rotor housing direction plug-in unit 32, the left cylinder direction plug-in units 33 of being respectively, can adopt the two-position four-way solenoid directional control valve of φ 6mm latus rectum as the solenoid directional control valve of pilot-actuated valve.
2, six choke valves change the flow plug-in unit by manual control into, with the upper cylinder body direction plug-in unit of being controlled 34, front-bank rotor housing direction plug-in unit 35, right cylinder body direction plug-in unit 36, lower cylinder body direction plug-in unit 31, rear-bank rotor housing direction plug-in unit 32, left cylinder direction plug-in unit 33 corresponding upper cylinder body flow plug-in unit 26, front-bank rotor housing flow plug-in unit 25, right cylinder body flow plug-in unit 24, lower cylinder body flow plug-in unit 29, rear-bank rotor housing flow plug-in unit 28, the left cylinder flow plug-in units 27 of being respectively.
3,3-position 4-way solenoid directional control valve (M type) changes the system's compression aspect plug-in unit 6 by solenoid directional control valve control into, can adopt the 3-position 4-way solenoid directional control valve (Y type) of φ 6mm latus rectum as the solenoid directional control valve of pilot-actuated valve; 3-position 4-way solenoid directional control valve (Y type) changes two direction plug-in units by solenoid directional control valve control into, be respectively idle running direction of advance plug-in unit 10-1 and quick return direction plug-in unit 10-2, can adopt the two-position four-way solenoid directional control valve of φ 6mm latus rectum as the solenoid directional control valve of pilot-actuated valve
4, oil-feed, backhaul overflow valve change into by the input pressure plug-in unit 8 of electrichydraulic control and backhaul pressure plug-in unit 7.
5, oil pump can use all oil pumps of YCY14-1B type series or SCY14-1B series.
6, the cylinder diameter of the upper cylinder body 50 of the utility model hydraulic system, front-bank rotor housing 49, right cylinder body 48, lower cylinder body 53, rear-bank rotor housing 52, left cylinder 51 can be enlarged to φ 560mm or more than the φ 560mm.
Be the concrete installation site of described pick-and-place components on the valve piece as shown in Figure 3:
For ease of processing and installation, described valve plate can be divided into combined two, and each installed surface of valve piece is provided with the installing hole of each plug-in unit and the asphalt channel of valve piece inside.
Fig. 3, Fig. 4, shown in Figure 5 be the front view of valve piece, the valve piece be divided into the left side little valve piece 5-1 and the big valve piece 5-2 on right side.Input pressure plug-in unit 8, system's compression aspect plug-in unit 6 are installed in the end face of little valve piece 5-1, and there is oil pump oil-in 4-1 in the front of little valve piece 5-1, and the bottom is booster oil-in 4-2.Shown in Figure 3, idle running direction of advance plug-in unit 10-1 is installed in the end face leftmost side of big valve piece 5-2, what install respectively to the right successively is backhaul pressure plug-in unit 7 and right cylinder body direction plug-in unit 36, front-bank rotor housing direction plug-in unit 35, upper cylinder body direction plug-in unit 34, left cylinder direction plug-in unit 33, rear-bank rotor housing direction plug-in unit 32, lower cylinder body direction plug-in unit 31, quick return direction plug-in unit 10-2 is installed in the front of big valve piece 5-2, up face backhaul pressure plug-in unit 7, what installed respectively on quick return direction plug-in unit 10-2 right-hand is right cylinder body flow plug-in unit 24, front-bank rotor housing flow plug-in unit 25, upper cylinder body flow plug-in unit 26, left cylinder flow plug-in unit 27, rear-bank rotor housing flow plug-in unit 28, lower cylinder body flow plug-in unit 29, the bottom of big valve piece 5-2 is implementation of port 4-4, and the right flank of big valve piece 5-2 is main oil return opening 4-3.
Claims (7)
1, the above superhard material cubic hydraulic press of φ 560mm cylinder diameter hydraulic system, comprise valve plate, be installed in main valve, upper cylinder body (50), front-bank rotor housing (49), right cylinder body (48), lower cylinder body (53), rear-bank rotor housing (52), left cylinder of forming by reversal valve valve group and flow valve valve group on the valve plate (51) and the oil pump of giving the main valve fuel feeding by main valve control, also comprise pressure valve valve group in the described hydraulic system, it is characterized in that: reversal valve is the direction inserted valve by solenoid directional control valve control, the flow inserted valve that flow valve is served as reasons and manually controlled.
2, the above superhard material cubic hydraulic press of φ 560mm cylinder diameter according to claim 1 hydraulic system, it is characterized in that: the direction inserted valve is upper cylinder body direction plug-in unit (34), front-bank rotor housing direction plug-in unit (35), right cylinder body direction plug-in unit (36), lower cylinder body direction plug-in unit (31), rear-bank rotor housing direction plug-in unit (32), the left cylinder direction plug-in unit (33) of φ 16mm latus rectum, system's compression aspect plug-in unit (6), idle running direction of advance plug-in unit (10-1), quick return direction plug-in unit (10-2); The flow inserted valve is upper cylinder body flow plug-in unit (26), front-bank rotor housing flow plug-in unit (25), right cylinder body flow plug-in unit (24), lower cylinder body flow plug-in unit (29), rear-bank rotor housing flow plug-in unit (28), the left cylinder flow plug-in unit (27) of φ 16mm latus rectum.
3, the above superhard material cubic hydraulic press of φ 560mm cylinder diameter according to claim 2 hydraulic system, it is characterized in that: the solenoid directional control valve of control upper cylinder body direction plug-in unit (34), front-bank rotor housing direction plug-in unit (35), right cylinder body direction plug-in unit (36), lower cylinder body direction plug-in unit (31), rear-bank rotor housing direction plug-in unit (32), left cylinder direction plug-in unit (33), idle running direction of advance plug-in unit (10-1), quick return direction plug-in unit (10-2) is the two-position four-way solenoid directional control valve, and its latus rectum is φ 6mm; The solenoid directional control valve of control system compression aspect plug-in unit (6) is a 3-position 4-way Y type solenoid directional control valve, and its latus rectum is φ 6mm.
4, according to the above superhard material cubic hydraulic press of any described φ 560mm cylinder diameter hydraulic system in the claim 1～3, it is characterized in that: oil pump is all oil pumps of YCY14-1B type series or SCY14-1B series.
5, according to the above superhard material cubic hydraulic press of any described φ 560mm cylinder diameter hydraulic system in the claim 1～3, it is characterized in that: the cylinder body cylinder diameter is φ 560mm or more than the φ 560mm.
6, the above superhard material cubic hydraulic press of φ 560mm cylinder diameter according to claim 1 hydraulic system, it is characterized in that: pressure valve is the pressure inserted valve of electrichydraulic control.
7, the above superhard material cubic hydraulic press of φ 560mm cylinder diameter according to claim 6 hydraulic system is characterized in that: the pressure inserted valve is the input pressure plug-in unit (8) and the backhaul pressure plug-in unit (7) of φ 16mm latus rectum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035960 CN200957349Y (en) | 2006-10-19 | 2006-10-19 | Hydraulic system of ultra-hard material cubic topped hydraulic apparatus above 560mm cylinder diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035960 CN200957349Y (en) | 2006-10-19 | 2006-10-19 | Hydraulic system of ultra-hard material cubic topped hydraulic apparatus above 560mm cylinder diameter |
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| Publication Number | Publication Date |
|---|---|
| CN200957349Y true CN200957349Y (en) | 2007-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035960 Expired - Fee Related CN200957349Y (en) | 2006-10-19 | 2006-10-19 | Hydraulic system of ultra-hard material cubic topped hydraulic apparatus above 560mm cylinder diameter |
Country Status (1)
| Country | Link |
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| CN (1) | CN200957349Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996397A (en) * | 2012-11-28 | 2013-03-27 | 晶日金刚石工业有限公司 | Variable radial ultrahigh-pressure oil pump |
| CN108445790A (en) * | 2018-04-12 | 2018-08-24 | 鸡西浩市新能源材料有限公司 | A kind of control method of the electric-control system main circuit of press |
-
2006
- 2006-10-19 CN CN 200620035960 patent/CN200957349Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996397A (en) * | 2012-11-28 | 2013-03-27 | 晶日金刚石工业有限公司 | Variable radial ultrahigh-pressure oil pump |
| CN102996397B (en) * | 2012-11-28 | 2015-03-18 | 晶日金刚石工业有限公司 | Variable radial ultrahigh-pressure oil pump |
| CN108445790A (en) * | 2018-04-12 | 2018-08-24 | 鸡西浩市新能源材料有限公司 | A kind of control method of the electric-control system main circuit of press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUILIN GUIYE INDUSTRY CO.,LTD. Free format text: FORMER NAME: GUILIN METALLURGY MACHINERY PRINCIPAL STATION |
|
| CP03 | Change of name, title or address |
Address after: No. 3, handsome Road, Guilin, the Guangxi Zhuang Autonomous Region, China: 541001 Patentee after: Guilin Guiye Industry Co., Ltd. Address before: No. 3, handsome Road, Guilin, the Guangxi Zhuang Autonomous Region, China: 541001 Patentee before: Guilin Matallurgical Machinery General Plant |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |