CN109519446A - Simple mould hydraulic device - Google Patents
Simple mould hydraulic device Download PDFInfo
- Publication number
- CN109519446A CN109519446A CN201710850554.4A CN201710850554A CN109519446A CN 109519446 A CN109519446 A CN 109519446A CN 201710850554 A CN201710850554 A CN 201710850554A CN 109519446 A CN109519446 A CN 109519446A
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- Prior art keywords
- hydraulic
- oil
- frame
- hole
- valve
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Simple mould hydraulic device, comprising: frame, hydraulic system, electric control system, hydraulic hose winding device；Frame is formed by welding by profile, installation walking castor on frame；Hydraulic system includes fuel tank, hydraulic pump, hydraulic valve bank, four hydraulic cylinders, oil pipes；For electric control system by relay, PLC controller, human-computer interaction interface, hydraulic hose winding device is the reel being mounted on frame, and spool spindle is installed in vertical frame in the frame, and several reels are mounted on frame side by side.The positive effect of the present invention is: with the Simple mould device well below commodity hydraulic press capital investment, significantly reducing the manufacturing cost of mold.With basic hydraulic hydraulic system, control mechanism, human-computer interaction section, auxiliary completes high-precision mold installation, debugging, with mobility strong, easy to operate, adjustable accuracy is high, shorten installation, the debugging cycle of mold, various advantages such as safe and reliable, inspection, easy to maintenance, applied widely in use.
Description
Technical field:
This product belongs to machinery field, and in particular to the ancillary equipment of blanking die manufacture and debugging.
Background technique:
With the development of forging technology, press forging is increasingly enlarged.Since the mold for producing large-scale press forging is huge, heavy,
Hydraulic press auxiliary is needed to carry out in the debugging of later period manufacture, in order to adapt to production capacity demand, biggish Die & Mold Manufacturing Companies are required
Purchase or make a large amount of standard type press machines.Biggish parking space is needed, mobility is poor, and cost is high, increases the life of mold
Produce cost.
Summary of the invention:
The object of the present invention is to provide a kind of Simple mould hydraulic devices to replace for the debugging process in large mold production later period
For commodity hydraulic press, overcome the shortcomings of that cost input caused by commodity in use type press machine in the prior art is high.
Simple mould hydraulic device of the invention includes: frame, hydraulic system, electric control system, hydraulic hose winding
Device,
The frame is formed by welding by profile, including chassis and vertical frame, installation walking castor on chassis；
The hydraulic system includes fuel tank, hydraulic pump, hydraulic valve bank, four hydraulic cylinders, oil pipes, fuel tank therein, hydraulic
Pump, hydraulic valve bank are mounted on frame, and two position, three-way electromagnetic change valve, proportional pressure-reducing valve, pressure are contained in hydraulic valve bank therein
Force snesor, pressure measuring tie-in, direct acting overflow valve proportional pressure control valve；Petroleum pipeline therein includes fuel tank and hydraulic pump and hydraulic valve bank
Between oil pipe and hydraulic valve bank and the oil hose being placed between the oil cylinder outside frame；
The electric control system is made of relay, PLC controller, human-computer interaction interface etc., and human-computer interaction interface is shown
The actual working pressure of each oil cylinder when work, and single oil cylinder can be adjusted by the proportional pressure-reducing valve in control hydraulic system
Operating pressure.
The hydraulic hose winding device is the reel being mounted on frame, reel by two sides spoke plate and wheel hub set
At in the vertical frame of spool spindle installation in the frame, several reels are mounted on frame side by side.
The above is the basic scheme of the present invention.
It is different using length due under different service conditions, extracting oil hose out from reel, it is soft to reduce reel core
Pipe curves the number of deep camber, extends the service life of hose, while cancelling hose and one side connector of frame when using every time
Connection procedure, of the invention further improve is: use the assembly method of sliding friction between reel and spool spindle, reel with turn
Sliding sleeve fixation between dish axle is embedded on the axle center hole of wheel hub, there is radial two oil-through holes for penetrating wheel hub, sliding sleeve on wheel hub
On have the oil-through hole being mutually connected with the oil-through hole on wheel hub, spool spindle, which corresponds to oil-through hole position, annular groove, and the slot bottom of annular groove has diameter
To the oil-through hole for extending to central spindle, the oil-through hole for radially extending to central spindle is mutually connected with oil-through hole axial in central spindle, axial mistake in central spindle
Oilhole passes to shaft end, and the oil-through hole mouth of oil-through hole mouth and shaft end on wheel hub installs oil connection, and two-way oil-through hole selects one
Another to control oily channel for oil cylinder for cylinder ejector oil channel, two oil circuits between sliding sleeve and spool spindle are using three sets of rotations
Sealing ring is sealed and is isolated.
To ensure security performance when hydraulic cylinder work, prevent caused by causing upper mold to fall because of situations such as tubing leak
Hydraulic control one-way valve is added in danger on oil cylinder.
To reserve the lay-down position of oil cylinder on frame convenient for overall movement of the invention, oil cylinder is placed in inoperative
On frame, when work, removes oil cylinder from frame, moves to operating position.
It pushed away for the manpower convenient for apparatus of the present invention, draw movement, pull rod or lever are set on the chassis of frame or in vertical frame.
The positive effect of the present invention is: with the Simple mould device well below commodity hydraulic press capital investment, substituting liquid
Press is used for the installation in large-scale blanking die later period, debugging, significantly reduces the manufacturing cost of mold.With basic hydraulic hydraulic pressure system
System, control mechanism, human-computer interaction interface, auxiliary complete the installation of high-precision mold, debugging, have mobility strong, it is easy to operate,
Adjustable accuracy is high, shortens installation, the debugging cycle of mold, safe and reliable, inspection, easy to maintenance, applied widely etc. in use
Various advantages.
Detailed description of the invention
Fig. 1 is frame in the present invention and the component entirety stereoscopic schematic diagram on frame.
Fig. 2 is the oil-through hole schematic diagram of the installation relation and perforation reel and spool spindle of reel, reel on spool spindle.
Fig. 3 is control system figure of the present invention.
Fig. 4 is hydraulic cylinder working state figure.
Specific embodiment
Refering to fig. 1, Simple mould hydraulic device of the invention includes frame 6, hydraulic system 2, electric control system 3, liquid
Hose reeling device 5 is pressed,
The frame 6 is formed by welding by profile, including chassis 6-1 and vertical frame 6-2, installation walking castor 7 on chassis；
Refering to fig. 1, Fig. 3, Fig. 4, the hydraulic system 2 include fuel tank, hydraulic pump, hydraulic valve bank, four small-sized hydraulic oil cylinders
13, oil pipe, fuel tank therein, hydraulic pump, hydraulic valve bank are mounted on frame 6, contain two-position three way in hydraulic valve bank therein
Solenoid directional control valve 16,18, pressure sensor 20, direct acting overflow valve 15, proportional pressure-reducing valve 17, proportional pressure control valve 19, pressure sensing
Device 20, hydraulic control one-way valve 21, pressure measuring tie-in；
Petroleum pipeline therein includes oil pipe between fuel tank and hydraulic pump and hydraulic valve bank and hydraulic valve bank and is placed in outside frame
Oil cylinder between oil hose；
Refering to fig. 1, Fig. 4, the electric control system is made of relay, PLC controller, human-computer interaction interface etc., man-machine
When interactive interface shows work, the actual working pressure of each oil cylinder, and the proportional pressure-reducing valve in control hydraulic system can be passed through
To adjust the operating pressure of single oil cylinder.
Referring to Fig.2, the hydraulic hose winding device 5 is the reel being mounted on frame, reel 5 by two sides spoke
Plate 5-1 and wheel hub 5-2 composition installs sliding sleeve 9, the fixed axle center hole for being embedded in wheel hub 5-2 of sliding sleeve 9 between reel 5 and spool spindle 8
On, there are radial two oil-through holes for penetrating wheel hub on wheel hub 5-2, has the radial direction being mutually connected with the oil-through hole on wheel hub on sliding sleeve 9
There are annular groove in oil-through hole, the oil-through hole position that spool spindle 8 corresponds on sliding sleeve 9, and the slot bottom of annular groove has the radial mistake for extending to reel central spindle
Oilhole, the oil-through hole that central spindle is radially extended on spool spindle 8 are mutually connected with oil-through hole axial in central spindle, and axial oil-through hole exists in central spindle
The port closing of shaft end, have by proximal ends be connected to axial oil-through hole, aperture spool spindle periphery two radial oil-through holes,
Oil-through hole mouth and shaft end radial direction oil-through hole mouth on wheel hub install oil connection, and it is cylinder ejector oil that two-way oil-through hole, which selects one,
Channel 22, another to control oily channel 23 for oil cylinder, two oil circuits between sliding sleeve and spool spindle use three sets of rotating seal ring 8-4
It is sealed and is isolated.
Refering to fig. 1, on the vertical frame 6-2 of the installation of spool spindle 8 in the frame, several reel 5-1 are mounted on side by side on frame 6.
To ensure security performance when hydraulic cylinder work, prevent caused by causing upper mold to fall because of situations such as tubing leak
The hydraulic control one-way valve as safety valve is added in danger on oil cylinder.
To reserve the lay-down position of hydraulic cylinder 13 on frame, hydraulic cylinder 13 is non-convenient for overall movement of the invention
It is placed on when work on frame 6, when work removes oil cylinder from frame 6, is supported between upper mold 10 and lower die 11.
It pushed away for the manpower convenient for apparatus of the present invention, draw movement, lever 12 is set in the vertical frame upper end of frame.
Refering to Fig. 3, Fig. 4, the course of work of the present invention is: the mold 10,11 debugged will be needed to place first, by the present apparatus
After being moved to suitable position, hydraulic cylinder 13 is removed and is individually positioned in mold quadrangle jack-up position, activation system, hydraulic pump 14
Steady pressure hydraulic oil is exported under the action of direct acting overflow valve 15, after stable working, at two position, three-way electromagnetic change valve 16
In right positions, two position, three-way electromagnetic change valve 18 is in leftward position, and proportional pressure control valve 19, which is adjusted, arrives maximum position, man-machine
Interactive interface controls the operating pressure of the proportional pressure-reducing valve 17 in hydraulic system, the pressure for being output to hydraulic cylinder is continuously improved
Power ejects hydraulic cylinder, and after upper mold jack-up is left lower die, two position, three-way electromagnetic change valve 18 switches right positions, makes
Oil cylinder stop, at this time according to four 13 positions of hydraulic cylinder and mold guiding device the case where, adjusted by human-computer interaction interface
The operating pressure of each cylinder promotes the relative angle of upper mold and lower die to adjust the pressure of four hydraulic cylinder oil feed lines, adjusts
Control hydraulic cylinder continues to rise after the completion of whole, and upper mold is jacked to parked at maximum position.Operator can be upper at this time
The installation and adjustment work of mold widget are carried out in lower die space.When mold needs to mold test, two-position three-way electromagnetic is changed
It is in leftward position to valve 16, hydraulic control one-way valve 21 is in the open state, and two position, three-way electromagnetic change valve 18 is switched to right lateral position
Set, reduce fluid pressure in hydraulic hydraulic cylinder by adjusting proportional pressure control valve 19, after pressure reduction, by upper mold from
Weight, hydraulic cylinder is slowly pushed back, and realizes molding effect.Signal is fed back to electric control system by pressure sensor 20, in people
Machine interactive interface shows the real-time fluid pressure of hydraulic cylinder, is conveniently adjusted.
Claims (5)
1. Simple mould hydraulic device, it is characterized in that: including frame, hydraulic system, electric control system, hydraulic hose winding dress
It sets,
The frame is formed by welding by profile, including chassis and vertical frame, installation walking castor on chassis；
The hydraulic system includes fuel tank, hydraulic pump, hydraulic valve bank, four hydraulic cylinders, oil pipes, fuel tank therein, hydraulic
Pump, hydraulic valve bank are mounted on frame, and two position, three-way electromagnetic change valve, proportional pressure-reducing valve, pressure are contained in hydraulic valve bank therein
Force snesor, pressure measuring tie-in, direct acting overflow valve proportional pressure control valve, petroleum pipeline therein include fuel tank and hydraulic pump and hydraulic valve bank
Between oil pipe, hydraulic valve bank and the oil hose being placed between the oil cylinder outside frame；
The electric control system is made of relay, PLC controller, human-computer interaction interface；
The hydraulic hose winding device is the reel being mounted on frame, and reel is made of the spoke plate and wheel hub of two sides,
In the vertical frame of spool spindle installation in the frame, four reels are mounted on frame side by side.
2. Simple mould hydraulic device according to claim 1, it is characterized in that: being rubbed between reel and spool spindle using sliding
The assembly method of wiping, the sliding sleeve fixation between reel and turntable shaft are embedded on the axle center hole of wheel hub, there is radial transmission on wheel hub
Two oil-through holes of wheel hub have the oil-through hole being mutually connected with the oil-through hole on wheel hub on sliding sleeve, and spool spindle corresponds to oil-through hole position
There is annular groove, the slot bottom of annular groove has the radial oil-through hole for extending to central spindle, radially extends to axial excessively oily in the oil-through hole and central spindle of central spindle
Hole is mutually connected, and axial oil-through hole passes to shaft end in central spindle, and the oil-through hole mouth of oil-through hole mouth and shaft end on wheel hub installs oil pipe
Connector, it is cylinder ejector oil channel that two-way oil-through hole, which selects one, another to control oily channel for oil cylinder, between sliding sleeve and spool spindle
Two oil circuits are sealed and are isolated using three sets of rotating seal rings.
3. Simple mould hydraulic device according to claim 1, it is characterized in that: adding the liquid as safety valve on oil cylinder
Control check valve.
4. Simple mould hydraulic device according to claim 1, it is characterized in that: the lay-down position of oil cylinder is reserved on frame,
Oil cylinder is placed on frame in inoperative, and when work removes oil cylinder from frame, moves to operating position.
5. Simple mould hydraulic device according to claim 1, it is characterized in that: being arranged on the chassis of frame or in vertical frame
Pull rod or lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850554.4A CN109519446A (en) | 2017-09-20 | 2017-09-20 | Simple mould hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710850554.4A CN109519446A (en) | 2017-09-20 | 2017-09-20 | Simple mould hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519446A true CN109519446A (en) | 2019-03-26 |
Family
ID=65769199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710850554.4A Pending CN109519446A (en) | 2017-09-20 | 2017-09-20 | Simple mould hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519446A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582173U (en) * | 2013-07-08 | 2014-05-07 | 新懿机电技术发展(西安)有限公司 | Winding device for plural long flexible pipes with large pipe diameters |
| CN203835836U (en) * | 2014-04-23 | 2014-09-17 | 湖南联智桥隧技术有限公司 | Synchronous lifting hydraulic control system |
| CN204878100U (en) * | 2015-06-12 | 2015-12-16 | 中国建筑股份有限公司 | Hydraulic pressure syncmotor formula hydraulic control platform |
| CN205709243U (en) * | 2016-04-03 | 2016-11-23 | 长春龙源电力设备有限公司 | The dish tubing rack that a kind of distance is adjustable |
| CN205910007U (en) * | 2016-07-12 | 2017-01-25 | 中国航空工业集团公司沈阳发动机设计研究所 | A zero loading device for aeroengine base bearing tester |
| CN106629486A (en) * | 2017-01-14 | 2017-05-10 | 山东职业学院 | Hydraulic automatic balancing control system based on PLC |
| CN106870479A (en) * | 2015-12-13 | 2017-06-20 | 申久祝 | A kind of electric-hydraulic proportion electric control system based on PLC |
| CN207261367U (en) * | 2017-09-20 | 2018-04-20 | 吉林省海格力斯自动化设备制造有限公司 | Simple mould hydraulic device |
-
2017
- 2017-09-20 CN CN201710850554.4A patent/CN109519446A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582173U (en) * | 2013-07-08 | 2014-05-07 | 新懿机电技术发展(西安)有限公司 | Winding device for plural long flexible pipes with large pipe diameters |
| CN203835836U (en) * | 2014-04-23 | 2014-09-17 | 湖南联智桥隧技术有限公司 | Synchronous lifting hydraulic control system |
| CN204878100U (en) * | 2015-06-12 | 2015-12-16 | 中国建筑股份有限公司 | Hydraulic pressure syncmotor formula hydraulic control platform |
| CN106870479A (en) * | 2015-12-13 | 2017-06-20 | 申久祝 | A kind of electric-hydraulic proportion electric control system based on PLC |
| CN205709243U (en) * | 2016-04-03 | 2016-11-23 | 长春龙源电力设备有限公司 | The dish tubing rack that a kind of distance is adjustable |
| CN205910007U (en) * | 2016-07-12 | 2017-01-25 | 中国航空工业集团公司沈阳发动机设计研究所 | A zero loading device for aeroengine base bearing tester |
| CN106629486A (en) * | 2017-01-14 | 2017-05-10 | 山东职业学院 | Hydraulic automatic balancing control system based on PLC |
| CN207261367U (en) * | 2017-09-20 | 2018-04-20 | 吉林省海格力斯自动化设备制造有限公司 | Simple mould hydraulic device |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200302 Address after: Group 5, Lianchang village, Baiquan Town, Dongliao County, Liaoyuan City, 136000 Jilin Province Applicant after: Chinese auto Polytron Technologies Inc Address before: 136600 Jilin Industrial Zone Baiquan Town Dongliao County in Liaoyuan Province Applicant before: Jilin Hai Hai GREE automation equipment manufacturing Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |
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| WD01 | Invention patent application deemed withdrawn after publication |