CN102785286B - Hydraulic press - Google Patents
Hydraulic press Download PDFInfo
- Publication number
- CN102785286B CN102785286B CN201210279140.8A CN201210279140A CN102785286B CN 102785286 B CN102785286 B CN 102785286B CN 201210279140 A CN201210279140 A CN 201210279140A CN 102785286 B CN102785286 B CN 102785286B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- fuel tank
- slide block
- hydraulic press
- floating
- 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.)
- Active
Links
Images
Abstract
The invention discloses a hydraulic press, which comprises a liquid-flushing valve, a main oil cylinder, an upper crossbeam, an upright post, a slide block, a floating worktable, an upper template, an upper pressing post, an upper pressing head, a female mould, a lower pressing head, a lower pressing post, a lower template, a lower crossbeam, an electric control cabinet (containing a touch screen and a PLC (Programmable Logic Controller) inside), an oil box, a hydraulic station, a floating oil cylinder, a motor, a hydraulic pump, a hydraulic valve body, a pedestal and a liquid-flushing oil box. The hydraulic press disclosed by the invention has the advantages of compact structure, simple action, high production efficiency, simpleness in operation, saving in energy consumption and environmental protection.
Description
Technical field
The present invention relates to a kind of equipment manufacturing and designing for the production of the requirement of crystal aluminium oxide ceramics, pulverulent product, special process for sapphire, relate in particular to a kind of hydraulic press.
Background technology
Hydraulic press is a kind of important molding equipment, produce highly pressurised liquid by Motor Drive hydraulic pump, produce rectilinear motion by hydraulic cylinder and carry out work, because hydraulic press flexibility (adaptability) of operation is wide, therefore be widely used in metal and nonmetallic processing and forming occasion, the generally not speed governing of drive motors of conventional hydraulic press, the control of the speed of hydraulic press, direction, pressure is realized by the control of Hydraulic Elements, current hydraulic press, mainly there is following problem: control system complexity, has improved cost and fault rate; Complex structure, energy loss is serious, and transmission efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of structure tightly short, action is simple, production efficiency is high, save the hydraulic press of energy consumption and environmental protection.
The technical scheme that the present invention adopted is for achieving the above object: a kind of hydraulic press, comprises and rush liquid valve, master cylinder, entablature, column, slide block, floating work bench, cope match-plate pattern, upper compression leg, seaming chuck, former, push-down head, lower compression leg, lower bolster, sill, electrical control cabinet, fuel tank, Hydraulic Station, floating cylinder, hydraulic motor, hydraulic valve, base and rush liquid fuel tank, rushing liquid valve is connected with master cylinder, master cylinder is connected with entablature by cylinder flange, the piston rod of master cylinder is connected on slide block, column upper end is connected with entablature, lower end is connected with sill with floating work bench through slide block, cope match-plate pattern is arranged on slide block lower end, and upper compression leg is connected on cope match-plate pattern, and seaming chuck is arranged on compression leg, former is arranged on floating work bench, lower bolster is arranged on sill upper end, and lower compression leg is connected on lower bolster, and push-down head is arranged on lower compression leg, sill is arranged on base, electrical control cabinet, fuel tank and Hydraulic Station are arranged on the right side of hydraulic press frame, Hydraulic Station is arranged on fuel tank, electrical control cabinet is arranged on Hydraulic Station top, floating cylinder upper end is connected with floating work bench, and lower end is connected with sill, rushes liquid fuel tank and is arranged on entablature side, rush liquid fuel tank and be provided with air cleaner, hydraulic motor is connected with Hydraulic Station, and hydraulic valve one end is connected on master cylinder and floating cylinder, and the other end is connected with hydraulic motor.
Described electrical control is provided with Intelligent touch screen and Pressure gauge cashier's office in a shop, is provided with PLC in electrical control cabinet.
Described fuel tank is provided with liquid level gauge.
On the lower plane of described slide block and floating work bench, plane is provided with T-shaped groove.
Described column upper end is connected with entablature by nut.
Described slide block top and column junction are provided with gland.
A kind of hydraulic press of the present invention, structure is tightly urged, action is simple, production efficiency is high, save energy consumption and environmental protection.
Brief description of the drawings
Fig. 1 is the front view of a kind of hydraulic press of the present invention.
Fig. 2 is the side view of a kind of hydraulic press of the present invention.
In figure: 1, rush liquid valve; 2, master cylinder; 3, cylinder flange; 4, entablature; 5, piston rod; 6, column; 7, slide block; 8, floating work bench; 9, cope match-plate pattern; 10, upper compression leg; 11, seaming chuck; 12, former; 13, push-down head; 14, lower compression leg; 15, lower bolster; 16, sill; 17, electrical control cabinet; 18, Intelligent touch screen; 19, Pressure gauge; 20, liquid level gauge; 21, fuel tank; 22, Hydraulic Station; 23, hydraulic valve; 24, gland; 25, floating cylinder; 26, base; 27, air cleaner; 28, rush liquid fuel tank; 29, hydraulic motor; 30, nut.
Detailed description of the invention
As depicted in figs. 1 and 2, hydraulic press, comprises and rushes liquid valve 1, master cylinder 2, entablature 4, column 6, slide block 7, floating work bench 8, cope match-plate pattern 9, upper compression leg 10, seaming chuck 11, former 12, push-down head 13, lower compression leg 14, lower bolster 15, sill 16, electrical control cabinet 17, fuel tank 21, Hydraulic Station 22, hydraulic valve 23, floating cylinder 25, base 26, rush liquid fuel tank 28 and hydraulic motor 29, rushing liquid valve 1 is connected with master cylinder 2, master cylinder 2 is connected with entablature 4 by cylinder flange 3, the piston rod 5 of master cylinder is connected on slide block 7, column 6 upper ends are connected with entablature 4 by nut 30, lower end is connected with sill 16 with floating work bench 8 through slide block 7, cope match-plate pattern 9 is arranged on slide block 7 lower ends, and upper compression leg 10 is connected on cope match-plate pattern 9, and seaming chuck 11 is arranged on compression leg 10, former 12 is arranged on floating work bench 8, lower bolster 15 is arranged on sill 16 upper ends, and lower compression leg 14 is connected on lower bolster 15, and push-down head 13 is arranged on lower compression leg 14, sill 16 is arranged on base 26, electrical control cabinet 17, fuel tank 21 and Hydraulic Station 22 are arranged on the right side of hydraulic press frame, Hydraulic Station 22 is arranged on fuel tank 21, electrical control cabinet 17 is arranged on Hydraulic Station 22 tops, floating cylinder 25 upper ends are connected with floating work bench 8, lower end is connected with sill 16, rush liquid fuel tank 28 and be arranged on entablature 4 sides, rush liquid fuel tank 28 and be provided with air cleaner 27, hydraulic motor 29 is connected with Hydraulic Station 22, hydraulic valve 23 one end are connected on master cylinder 2 and floating cylinder 25, the other end is connected with hydraulic motor 29, electrical control cabinet 17 is provided with Intelligent touch screen 18 and Pressure gauge 19, is provided with PLC control system in electrical control cabinet 17, and fuel tank 21 is provided with liquid level gauge 20, on the lower plane of slide block 7 and floating work bench 8, plane is provided with T-shaped groove, and slide block 7 tops and column 6 junctions are provided with gland 24.
This hydraulic press adopts overall four-column type structure, by three beam four post fuselages, double-slider, each portion oil cylinder composition, main components adopts sheet material to be welded, eliminate internal stress through high annealing, slide block adopts four post guiding, master cylinder is distributed in back and fuselage both sides, slide block lower plane, on floating work bench, plane is equipped with T-shaped groove, in order to fixed mould, three beams adopt Q235 plate welding structure, postwelding is through high tempering, cooling to eliminate welding stress with stove, it is Q235 steel plate structure that slide block and floating work bench are placed in central sill two sides, on it, plane connects with master cylinder, adopt high annealing to eliminate internal stress, and carry out machined with high accuracy umber of feed inlet controlled machine, the Position Control of slide block adopts displacement transducer, distance is presented at Intelligent touch screen display and arranges, master cylinder sealing all adopts the quality seal circle sealing of Austrian love section, avoid the seepage of oil cylinder, and tool has good wearability and heat resistance, the cycle of changing sealing is extended greatly, piston rod adopts carbon constructional quality steel forging, refine after chromium plating on surface, hardness is high, cylinder body adopts carbon constructional quality steel forging, to ensure the uniformity of material, cylinder bore adopts powerful roll extrusion, to improve precision and case hardness, wearability is good, long service life, this machine hydraulic system comprises oil pump, each portion control valve integrated package, pilot valve, fuel tank, hydromechanical system, the composition such as pressure regulating system and various connecting lines, in the hydraulic system of the machine, there is pressure detecting point at key position, by the duty of the pressure detecting point fault that diagnosticum press occurs fast and monitoring hydraulic press, master cylinder fuel feeding adopts same set of pump group, reasonable distribution power under the prerequisite that meets technological parameter, reduce the power of complete machine, hydraulic system adopts inserted valve group, inserted valve group has hydraulic pressure commutation, locking, balance, switch at a slow speed soon, the functions such as overpressure protection, this system architecture compactness, response is fast, interior leakage is little, be active in one's movements reliable, contamination resistance is strong, liquid flowing resistance is little, easy to maintenance, life-span is long, on fuel tank, all backing plates of plane all will be increased, in case waste oil slips oil return case, fuel tank adopts Plate Welding, be provided with oil level instruction, fuel tank postwelding is not contaminated to guarantee fluid through Passivation Treatment, native system is provided with accident warning device, when oil circuit stop up or oil pressure liquid level when low on operation panel lubricated abnormal alarm lamp glittering and shut down, oil filter in circulated filter system is large volume precision oil filter, and with stopping up warning signal transmitter, when oil filter is stopped up and can report to the police by dirt, prompting maintenance personal cleaning or more renew cartridge, the pipeline of hydraulic system adopts high pressure flange to connect the seepage of effectively having avoided hydraulic oil, install reliable, have shockproof, anti-loosening measure.Fuel tank bottom is provided with oil discharging valve.Before all oil pipe welderings, all through overpickling, postwelding is again through past welding slag, deburring and white picking, to guarantee the clean of fluid pressure line, are rushed the employing of liquid system and are rushed liquid valve, and the action that utilizes the power of the freely falling body of the natural law to complete, makes null speed fast, energy-conservation, fault rule is low, the advantage that output is high, electrical system PLC Programmable Logic Controller is in conjunction with touch-screen master control, in conjunction with relevant pilot valve, stroke numerical display function device completes the pressure to whole system, slider displacement, the parameter centralized Control such as failure alarm signal, can complete complete machine repertoire button centralized Control and be provided with scram button, urgent backhaul button, the reliability of safety action and the reliability of system, electrical system sub-power part and control section, power section: control start-stop and the protection switch of general supply and each portion motor, control section: main control panel, in master console, establish PLC and touch-screen, can complete the control operation of whole actions of this machine, and be provided with action button and the function switch of the action of main frame each several part, the start-stop button of each portion motor, PLC instruction, pressure digital display and adjustment member (show and control by touch-screen), stroke numerical display function and adjustment member (show and control by touch-screen), dwell time can be set, the warning of the instruction of valve body break-make and each several part, monitor indicator lamp etc., grasp at any time the working condition of press, active button station is for semi-automatic work mode, adopt both hands buttons (spacing is pressed standard) subsidiary scram button and necessary button composition, complete the automanual control of lathe, in electrical control cabinet, be provided with illuminating lamp and ventilation ventilation equipment, regulator cubicle has good sealing, can effectively prevent the intrusion of dust, in power distribution cabinet, is furnished with earth leakage protective device, and give and stay supply socket 220V/10A a set of, PLC is by CPU module, A/D and D/A modular converter, programmable device, the compositions such as input and output module, it is the core of whole electric control system, input, output module should at least respectively reserve four points for subsequent use, industrial control touch screen has good man-machine interface as the input and output display terminal of PLC programmable control system, after configuration, make system adjust convenient clean soon simultaneously, reduce distribution, rely on the high-performance of touch-screen greatly to improve operability and the reliability of system, overall operation state that can instant playback equipment by Touch Screen position sensor (pressure, position, time etc.), comprising: equipment important technological parameters, master cylinder, unsteady pressure, the travel position of slide block, oil temperature warning assembling device, in the time that oil temperature reaches design temperature, alarm start to report to the police alarm start flicker, oil pump capacity: oil pump flow increases by 30 liters/mm on former basis in order to gather way, displacement transducer: in upper and lower oil cylinder stroke process, adopting displacement transducer to carry out measuring distance, is that distance setting direct convenience is quick, and this hydraulic press security protection system comprises: scram button, there is when abnormal to press " suddenly stopping " button, comprise that motor is all out of service, hydraulic support security circuit, out of control descending for anti-limited slip block, at piston type master cylinder cavity of resorption, hydraulic support easing valve loop is set, guarantee safety, hydraulic interlocking loop is set, when guaranteeing to support easing valve and not opening, master cylinder epicoele just cannot be gone up pressure, liquid level warning, fuel tank is furnished with liquid level alarm device, and liquid level warning divides super normal work liquid level and the too low two kinds of situations of liquid level, non-normal working liquid level warning, amber light is bright, at this moment answers oil dropping apparatus repairing to normal work liquid level, the too low warning of liquid level, when red, press quits work, and at this moment essential oil dropping apparatus repairing is to normal work liquid level, and machine can start work, overload protection, is provided with deadweight safety valve in hydraulic system, guarantee that press can not overload work and damage press, light curtain protector, in manual operation safety, equipment increases upper a set of light curtain protector that increases, and in equipment running process, when artificial violation operation, equipment is out of service immediately, can use after waiting object to leave light curtain protector from new startup.
Claims (6)
1. a hydraulic press, is characterized in that: comprise and rush liquid valve, master cylinder, entablature, column, slide block, floating work bench, cope match-plate pattern, upper compression leg, seaming chuck, former, push-down head, lower compression leg, lower bolster, sill, electrical control cabinet, fuel tank, Hydraulic Station, floating cylinder, hydraulic motor, hydraulic valve, base and rush liquid fuel tank, rushing liquid valve is connected with master cylinder, master cylinder is connected with entablature by cylinder flange, the piston rod of master cylinder is connected on slide block, column upper end is connected with entablature, lower end is connected with sill with floating work bench through slide block, cope match-plate pattern is arranged on slide block lower end, and upper compression leg is connected on cope match-plate pattern, and seaming chuck is arranged on compression leg, former is arranged on floating work bench, lower bolster is arranged on sill upper end, and lower compression leg is connected on lower bolster, and push-down head is arranged on lower compression leg, sill is arranged on base, electrical control cabinet, fuel tank and Hydraulic Station are arranged on the right side of hydraulic press frame, Hydraulic Station is arranged on fuel tank, electrical control cabinet is arranged on Hydraulic Station top, floating cylinder upper end is connected with floating work bench, and lower end is connected with sill, rushes liquid fuel tank and is arranged on entablature side, rush liquid fuel tank and be provided with air cleaner, hydraulic motor is connected with Hydraulic Station, and hydraulic valve one end is connected on master cylinder and floating cylinder, and the other end is connected with hydraulic motor.
2. a kind of hydraulic press according to claim 1, is characterized in that: described electrical control is provided with Intelligent touch screen and Pressure gauge cashier's office in a shop, is provided with Programmable Logic Controller in electrical control cabinet.
3. a kind of hydraulic press according to claim 1, is characterized in that: described fuel tank is provided with liquid level gauge.
4. a kind of hydraulic press according to claim 1, is characterized in that: on the lower plane of described slide block and floating work bench, plane is provided with T-shaped groove.
5. a kind of hydraulic press according to claim 1, is characterized in that: described column upper end is connected with entablature by nut.
6. a kind of hydraulic press according to claim 1, is characterized in that: described slide block top and column junction are provided with gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279140.8A CN102785286B (en) | 2012-08-08 | 2012-08-08 | Hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279140.8A CN102785286B (en) | 2012-08-08 | 2012-08-08 | Hydraulic press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785286A CN102785286A (en) | 2012-11-21 |
| CN102785286B true CN102785286B (en) | 2014-07-02 |
Family
ID=47150967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210279140.8A Active CN102785286B (en) | 2012-08-08 | 2012-08-08 | Hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785286B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527111B (en) * | 2013-08-02 | 2017-02-08 | 佛山市业精机械制造有限公司 | High-precision and strong-power hydraulic machine |
| CN103395219B (en) * | 2013-08-02 | 2015-10-21 | 成都快典科技有限公司 | High-precision high-strength hydraulic machine |
| CN103464581B (en) * | 2013-09-27 | 2016-03-09 | 吉林省元隆达工装设备有限公司 | A kind of thermoforming stamping machine |
| CN105500693A (en) * | 2016-01-29 | 2016-04-20 | 上海甬兴塑胶有限公司 | Ultrasonic wave welding device for injection molding workpiece |
| CN105798672A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Intelligent photoelectric induction ranging tool clamp for machine tool drilling |
| CN106769412B (en) * | 2016-12-26 | 2019-05-10 | 江苏苏南建筑安装工程有限公司 | A kind of waste steel bar compression verifying attachment for building |
| CN107044916A (en) * | 2017-02-23 | 2017-08-15 | 江苏铭格锻压设备有限公司 | Hydraulic press cylinder body and application system of the fuselage ring structure based on finite element analysis |
| CN108620495A (en) * | 2017-03-21 | 2018-10-09 | 卢婷 | A kind of high-precision metal forming hydraulic press |
| CN107116173A (en) * | 2017-05-15 | 2017-09-01 | 天津太平洋超高压设备有限公司 | Hydraulic press and wheel hub hydraulic press |
| CN107351223A (en) * | 2017-08-31 | 2017-11-17 | 马鞍山齐力机电设备有限公司 | A kind of float type liquid press and its method of work |
| CN110107550A (en) * | 2018-01-29 | 2019-08-09 | 中车唐山机车车辆有限公司 | A kind of magnetic suspension train hydraulic support system and magnetic suspension train |
| CN110061275A (en) * | 2019-05-07 | 2019-07-26 | 大连天能装备制造有限公司 | Hydraulic press is used in a kind of assembling of fuel cell pile |
| EP3967880B1 (en) * | 2019-11-08 | 2024-03-20 | Hitachi Construction Machinery Co., Ltd. | Hydraulic actuator control device for dump truck |
| CN113415016A (en) * | 2021-07-28 | 2021-09-21 | 南通锻压设备如皋有限公司 | Double-layer multi-floating powder thermoforming hydraulic machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136299A (en) * | 2001-11-07 | 2003-05-14 | Press Kogyo Co Ltd | Hydraulic cushion device built in press die mechanism |
| US6793002B2 (en) * | 2002-03-08 | 2004-09-21 | Techmire Ltd. | Multiple-slide die-casting system |
| CN201026671Y (en) * | 2007-01-25 | 2008-02-27 | 重庆工学院 | Economic fine blanking hydraulic press |
| CN101028743A (en) * | 2007-03-28 | 2007-09-05 | 金偑瑾 | Guide pillar hydraulic press |
| CN201559324U (en) * | 2009-08-31 | 2010-08-25 | 吉林省吉大机电设备有限公司 | Multi-cylinder hydraulic press and combined device thereof |
| WO2011105973A1 (en) * | 2010-02-25 | 2011-09-01 | Demirer Teknolojik Sistemler Sanayi̇ Ticaret Limited Sirketi | Hydraulic system providing power saving in ceramic press machines and method for providing it |
| CN102602019A (en) * | 2012-03-22 | 2012-07-25 | 上海大学 | Low-power 200mm/s grade high-speed large-tonnage four-post single-acting hot-stamping oil press |
-
2012
- 2012-08-08 CN CN201210279140.8A patent/CN102785286B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785286A (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785286B (en) | Hydraulic press | |
| CN2488681Y (en) | Accurate oil hydraulic press in high speed | |
| CN201195237Y (en) | Automobile purifier carrier pressing in numerical control machine | |
| CN104589033B (en) | Butterfly plate hydraulic automatic combination device for butterfly valve assembly machine and combination method thereof | |
| CN102049461A (en) | Multidirectional numerical control hydraulic press for metal plasticity forming | |
| CN204649414U (en) | Automobile Clutch Plate Spring suppresses load testing machine | |
| CN110369537A (en) | Double-station bidirectional horizontal Gimbal servo numerical control hydraulic extrusion press | |
| CN106624414B (en) | A kind of Double-station welding special plane | |
| CN107650418B (en) | Valve control up-flushing function collection system of numerical control machine electrohydraulic hybrid drive servo powder forming machine | |
| CN103769428A (en) | Numerical control efficient energy-saving and environment-friendly cold extrusion forming machine | |
| CN214134435U (en) | Steel wire resistance welding device for automobile seat backrest framework | |
| CN204935261U (en) | A kind of cutting blade real-time measurement apparatus | |
| CN207984039U (en) | A kind of multifunction high-precision fine hydraulic press | |
| CN204692246U (en) | A kind of digital hydraulic transmission system for cluster well hydraulic pumping unit | |
| CN211321334U (en) | Communication management device of digit control machine tool | |
| CN104174714A (en) | Self-moving pipe orifice correction hydraulic machine | |
| CN210125665U (en) | Automatic control system for machining box structure | |
| CN211492976U (en) | Servo drive module of press machine | |
| CN209902528U (en) | Build-up welding workstation | |
| CN110153360A (en) | A kind of hot extrusion system of processing suitable for spindle nose forging | |
| CN110153347A (en) | A kind of novel forging press | |
| CN211525256U (en) | Gas circuit detection device | |
| CN113664135A (en) | Double-column free forging hydraulic unit | |
| CN207522197U (en) | A kind of dedicated iron filings cleaning intelligent robot of mechanical processing | |
| CN110901147A (en) | Servo drive module of press machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: Room 4905, No. 9-1 Haifu Road, Dalian Free Trade Pilot Area, Dalian City, Liaoning Province, 116000 Patentee after: Dalian Tianneng Equipment Manufacturing Co., Ltd. Address before: 116039 Qiange Village, Xinzhaizi Street, Ganjingzi District, Dalian City, Liaoning Province Patentee before: Dalian Tianneng Machinery Co., Ltd. |