CN107716830A - A kind of outer hydraulic pressure rail for power oil operates machine - Google Patents
A kind of outer hydraulic pressure rail for power oil operates machine Download PDFInfo
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- CN107716830A CN107716830A CN201711086905.5A CN201711086905A CN107716830A CN 107716830 A CN107716830 A CN 107716830A CN 201711086905 A CN201711086905 A CN 201711086905A CN 107716830 A CN107716830 A CN 107716830A
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- Prior art keywords
- hydraulic
- oil
- pipe road
- operation machine
- oil pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of outer all-hydraulic rail for power oil to operate machine, including two guide rails, operation machine frame, the hydraulic motor and hydraulic jack that are arranged in frame, in addition to hydraulic pump, accumulator and oil pipe road.Hydraulic pump and accumulator are arranged on operation machine Shelf External；Oil pipe road is made up of the sleeve pipe of Multi-section retractable, and final section sleeve pipe is fixed with ground in telescopic sleeve pipe, and front end casing joint is fixed with operation machine frame；Scalable oil pipe road is two, wherein one is inflow pipeline, another is flowline.Hydraulic pump and accumulator are fixedly installed on the ground outside operation machine by the present invention, by telescopic oil pipe road simultaneously to the hydraulic motor on two operation machines and hydraulic cylinder supply pressure oil, and oil return is set to flow into the fuel tank being fixed on ground, not only meet the need of work of operation machine, the corollary equipment of many is reduced simultaneously, and power consumption has been saved, reach energy-saving and environmental protection, the purpose of cost efficiency.
Description
Technical field
The present invention relates to a kind of hydraulic pressure rail to be worked with coordinative composition of equipments such as hydraulic press, hydraulic hammers to operate machine, particularly one
Hydraulic power supply is not arranged on operation machine by kind, and hydraulic cylinder, the hydraulic motor in outside into operation machine are constantly provided and moved
The hydraulic pressure rail operation machine of power oil, belongs to Machine Design manufacturing technology field.
Background technology
Hydraulic pressure rail operation machine is the most important supporting machinery of the equipment such as hydraulic press and hydraulic hammer.Its by frame, claw beam, hang
Extension system, hydraulic system, detecting system, lubricating system, power supply and cooling water drag chain, walking rail set and electrical control etc. 12
Part part forms, and can complete six big-movements, i.e.,：Jaw clamping and release, the parallel lifting of claw beam and tilted upward, claw beam are horizontal left
Move right, the walking of claw beam positive and negative rotation, operation machine.The hydraulic control system of hydraulic pressure rail operation machine is by each independent hydraulic pressure
Loop composition, the main pump in hydraulic system produces operation machine corresponding by each hydraulic circuit control cylinder and hydraulic motor
Action.The hydraulic components such as main pump, oil cylinder, hydraulic motor in conventional hydraulic rail operation machine are arranged on the frame of operation machine
On, the power supply and in-oil cylinder oil return cooling water source of main pump motor work are provided by power supply and cooling water drag chain.This structure
Following drawback be present in operation machine：1st, one operation machine of each setting in the left and right both sides of usual a hydraulic press or hydraulic hammer, and every
Each hydraulic component such as independent main pump, oil cylinder, hydraulic motor is all must be equipped with operation machine, at the same also need to set electric power and
Cooling water drag chain, make the input of operation machine equipment big；2nd, two usual alternations of operation machine, i.e. one operation machine of a period of time
Work, another operation machine be then in holding state, and needs the operating mode that main pump operates at full capacity and few, but main pump still needs to not
Disconnected operating, thus brings a large amount of drainings and zero load, causes energy waste；3rd, the more caused noises of equipment are just big, fault rate is just high；
4th, by the configuration limits of pump, operating efficiency is difficult to improve fuel delivery.Thus, the configuration of traditional its equipment of rail hydraulic operation machine and
Obvious technical deficiency be present in the setting of structure.
The content of the invention
For the technical deficiency of conventional hydraulic rail operation machine, the present invention provides a kind of outer hydraulic pressure rail for power oil and grasped
Make machine, hydraulic power supply is not placed on operation machine by it, and by operating the hydraulic power supply outside machine to hydraulic press both sides
Operation machine pressure oil is provided respectively, so as to reach hydraulic power unit configuration less, energy utilization rate is high, equipment failure rate is low
Purpose.
To achieve these goals, the present invention takes following technical scheme to implement：A kind of outer hydraulic pressure rail for power oil
Operation machine, including two guide rails, the operation machine frame for being arranged on two guide rails and walking being rolled on guide rail, fixed setting
Hydraulic motor and hydraulic jack in frame, in addition to hydraulic power supply and oil pipe road, described hydraulic power supply is to setting
Put the hydraulic motor in operation machine frame and hydraulic jack provide pressure oil, it is characterised in that：
The hydraulic power supply is arranged on the ground of operation machine Shelf External；
Oil pipe road is set between the hydraulic power supply and the operation machine；
Described oil pipe road is made up of more piece sleeve pipe, and the oil pipe road is scalable, and the casing joint positioned at front end covers system
In later section sleeve pipe adjacent thereto, formed such as the series connection set structure of more piston type asymmetric servo cylinders, wherein before
The casing joint at end is piston and piston rod, and later section sleeve pipe is cylinder barrel, the cylinder barrel again for the piston in later section cylinder barrel again and
Piston rod, scalable oil pipe road is formed by that analogy；
Described scalable oil pipe road wherein final section sleeve pipe is fixed with ground；
Described scalable oil pipe road is wherein fixed positioned at the casing joint of front end and operation machine frame；
Described scalable oil pipe road is two, wherein the oil-out phase of the oil inlet in an oil pipe road and hydraulic power supply
Connection, oil-out are connected with the hydraulic motor on operation machine and the oil inlet of hydraulic jack, the oil-feed in another oil pipe road
Mouth is connected with the hydraulic motor on operation machine and the oil return opening of hydraulic jack, and oil-out is connected with fuel tank；
When the machine of operation is along two guide rail walkings close to hydraulic press or hydraulic hammer, pipeline, which is in, to be stretched in described scalable oil pipe road
Do well；Otherwise when the machine of operation is away from hydraulic press or hydraulic hammer, pipeline is in retracted mode.
Further, the pipeline that the hydraulic power supply is connected with scalable oil pipe road is provided with bi-bit bi-pass electromagnetism
Reversal valve, the opening and closing of control piper.
Further, described hydraulic power supply is hydraulic pump, and hydraulic pump is directly to the liquid being arranged in operation machine frame
Pressure motor and hydraulic jack provide pressure oil.
Further, described hydraulic power supply is that hydraulic pump stores hydraulic pump to accumulator supply pressure oil, accumulator
The hydraulic energy of output, and provide pressure oil to the hydraulic motor and hydraulic jack being arranged in operation machine frame.
Hydraulic power supply is fixedly installed on the ground outside operation machine by the present invention, by telescopic oil pipe road, together
When to the hydraulic motor on two operation machines and hydraulic cylinder supply pressure oil, and oil return is flowed into the fuel tank being fixed on ground,
Not only meet the need of work of operation machine, while reduce the corollary equipment of many, and saved power consumption, reached energy-conservation,
Environmental protection, the purpose of cost efficiency.
Brief description of the drawings
Accompanying drawing 1 is in structural representation during stretching state for the oil pipe road in the present invention；
Accompanying drawing 2 is in structural representation during retracted mode for the oil pipe road in the present invention.
In attached Fig. 1 and 2：1 it is hydraulic pump, 2 be check valve, 3 be pressure switch, 4 be accumulator, 5 is bi-bit bi-pass
Solenoid directional control valve, 6 be oil pipe road, 601 be first segment sleeve pipe, 602 be the second section sleeve pipe, 603 be that Section of three sleeve pipe, 604 are
Final section sleeve pipe, 7 be operation machine frame, 701 be hydraulic motor, 702 be hydraulic cylinder, 8 be guide rail.
Embodiment
The present invention is made below in conjunction with accompanying drawing and using hydraulic power supply as the combining structure of hydraulic pump and accumulator further
Illustrate：
As shown in Figure 1, operate machine frame 7 and walking is rolled on two guide rails 8；Hydraulic motor 701 and hydraulic cylinder 702, which are fixed, to be set
Put in operation machine frame 7；Hydraulic pump 1 and accumulator 4 are arranged on the ground outside operation machine frame 7；Oil pipe road 6 is by more
Sleeve pipe composition is saved, 601 sets of systems of first segment sleeve pipe positioned at front end are in the second section sleeve pipe 602 adjacent thereto, the second section set
602 sets of systems of pipe are in Section of three sleeve pipe 603 adjacent thereto, and 603 sets of systems of Section of three sleeve pipe are in final section sleeve pipe 604, shape
Into the series connection set structure such as more piston type asymmetric servo cylinders, wherein preceding casing joint is piston and piston rod, it is latter
Section sleeve pipe is cylinder barrel, and the cylinder barrel is again the piston and piston rod in later section cylinder barrel again, forms telescopic logical oil by that analogy
Pipeline 6；Telescopic oil pipe road 6 wherein final section sleeve pipe 604 is fixed with ground；Telescopic its middle position of oil pipe road 6
Casing joint 601 in front end is fixed with operation machine frame 7；Telescopic oil pipe road 6 is two, wherein an oil pipe
The oil inlet in road is connected with the oil-out of accumulator 4, the hydraulic motor 701 and hydraulic cylinder 702 on oil-out and operation machine
Oil inlet is connected, the oil inlet in another oil pipe road and the hydraulic motor 701 on operation machine and the oil return opening of hydraulic cylinder 702
It is connected, oil-out is connected with fuel tank.
During present invention work, hydraulic pump 1 provides pressure oil to accumulator 4, and check valve 2 and pressure are provided with oil feed line
Power relay 3, accumulator 4 store the hydraulic energy that hydraulic pump 1 supplies, when the oil pressure of storage in accumulator 4 reaches pressure relay
During the pressure value that device 3 is set up in advance, pressure switch 3 sends electric signal, and the motor of hydraulic pump 1 is stopped, when storage in accumulator 4
When the oil pressure deposited is less than the pressure value that pressure switch 3 is set up in advance, pressure switch 3 sends electric signal, and the motor of hydraulic pump 1 opens
Start building to make；When needing operation machine to hydraulic press or close hydraulic hammer, two-position two-way electromagnetic directional valve 5 is powered, and accumulator 4 passes through
Telescopic oil pipe road 6 is oily to the supply pressure of hydraulic motor 701 in operation machine frame 7, and the oil return in hydraulic motor 701 is led to
Cross another telescopic oil pipe road 6 and flow into fuel tank, hydraulic motor 701 drives rolling walking mechanism on operation machine to hydraulic pressure
Machine or hydraulic hammer are drawn close, and telescopic oil pipe road 6 stretches out section by section, and reverse telescopic oil pipe road 6 is retracted section by section.
Hydraulic pump 1 and accumulator 4 are fixedly installed on the ground outside operation machine by the present invention, while by telescopic logical
Oil-piping 6 passes through another oil pipe road 6 to the hydraulic motor 701 on two operation machines and the supply pressure of hydraulic cylinder 702 oil
Oil return is flowed into the fuel tank being fixed on ground, not only meets the need of work of two operation machines, and is reduced many supporting
Equipment has saved power consumption, has reached energy-saving and environmental protection, the purpose of cost efficiency.
Claims (5)
1. a kind of outer hydraulic pressure rail for power oil operates machine, including two guide rails, it is arranged on two guide rails and can be in guide rail
The upper operation machine frame for rolling walking, the hydraulic motor and hydraulic jack that are fixedly installed in frame, in addition to hydraulic power supply
With oil pipe road, described hydraulic power supply provides pressure to the hydraulic motor and hydraulic jack being arranged in operation machine frame
Oil, it is characterised in that：
The hydraulic power supply is arranged on the ground of operation machine Shelf External；
Oil pipe road is set between the hydraulic power supply and the operation machine；
Described oil pipe road is made up of more piece sleeve pipe, and the oil pipe road is scalable, and the casing joint positioned at front end covers system
In later section sleeve pipe adjacent thereto, formed such as the series connection set structure of more piston type asymmetric servo cylinders, wherein before
The casing joint at end is piston and piston rod, and later section sleeve pipe is cylinder barrel, the cylinder barrel again for the piston in later section cylinder barrel again and
Piston rod, scalable oil pipe road is formed by that analogy；
Described scalable oil pipe road wherein final section sleeve pipe is fixed with ground；
Described scalable oil pipe road is wherein fixed positioned at the casing joint of front end and operation machine frame.
2. a kind of outer hydraulic pressure rail for power oil according to claim 1 operates machine, it is characterised in that：Described stretches
Contracting oil pipe road is two, wherein the oil inlet in an oil pipe road is connected with the oil-out of hydraulic power supply, oil-out with
Hydraulic motor on operation machine is connected with the oil inlet of hydraulic jack, on the oil inlet and operation machine in another oil pipe road
Hydraulic motor is connected with the oil return opening of hydraulic jack, and oil-out is connected with fuel tank.
3. a kind of outer hydraulic pressure rail for power oil according to claim 1 operates machine, it is characterised in that：The hydraulic pressure moves
The pipeline that power source is connected with scalable oil pipe road is provided with two-position two-way electromagnetic directional valve, and control piper beats on and off
Close.
4. a kind of outer hydraulic pressure rail for power oil according to claim 1 or 2 or 3 operates machine, it is characterised in that：It is described
Hydraulic power supply be hydraulic pump, hydraulic pump directly provides pressure to the hydraulic motor and hydraulic jack being arranged in operation machine frame
Power oil.
5. a kind of outer hydraulic pressure rail for power oil according to claim 1 or 2 or 3 operates machine, it is characterised in that：It is described
Hydraulic power supply be hydraulic pump to accumulator supply pressure oil, the hydraulic energy of accumulator storage hydraulic pump output, and to setting
Put the hydraulic motor in operation machine frame and hydraulic jack provides pressure oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086905.5A CN107716830A (en) | 2017-11-07 | 2017-11-07 | A kind of outer hydraulic pressure rail for power oil operates machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086905.5A CN107716830A (en) | 2017-11-07 | 2017-11-07 | A kind of outer hydraulic pressure rail for power oil operates machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107716830A true CN107716830A (en) | 2018-02-23 |
Family
ID=61221759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086905.5A Withdrawn CN107716830A (en) | 2017-11-07 | 2017-11-07 | A kind of outer hydraulic pressure rail for power oil operates machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107716830A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0671499A (en) * | 1992-08-26 | 1994-03-15 | Ishikawajima Harima Heavy Ind Co Ltd | Method for controlling stroke of forging press |
| CN201357203Y (en) * | 2008-11-17 | 2009-12-09 | 宁波骏嘉重型机械制造有限公司 | Driving device of forging manipulator |
| CN202278138U (en) * | 2011-10-20 | 2012-06-20 | 中国重型机械研究院有限公司 | Hydraulic multi-functional rail forging manipulator with nippling-lever telescoping function |
| CN103963334A (en) * | 2014-04-02 | 2014-08-06 | 西安交通大学 | Mechanical-hydraulic composite energy-saving servo hydraulic machine with toggle rod mechanism |
| CN104019081A (en) * | 2014-05-15 | 2014-09-03 | 周泓宇 | Double-acting multilevel hydraulic oil cylinder |
| CN104455798A (en) * | 2014-12-01 | 2015-03-25 | 盐城苏工高科机械有限公司 | Multistage expansion pressure oil pipe |
| CN204381275U (en) * | 2015-01-15 | 2015-06-10 | 西安科技大学 | A kind of robot device for flat-die forging |
| CN207563670U (en) * | 2017-11-07 | 2018-07-03 | 中科聚信洁能热锻装备研发股份有限公司 | A kind of outer hydraulic pressure rail for power oil operates machine |
-
2017
- 2017-11-07 CN CN201711086905.5A patent/CN107716830A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0671499A (en) * | 1992-08-26 | 1994-03-15 | Ishikawajima Harima Heavy Ind Co Ltd | Method for controlling stroke of forging press |
| CN201357203Y (en) * | 2008-11-17 | 2009-12-09 | 宁波骏嘉重型机械制造有限公司 | Driving device of forging manipulator |
| CN202278138U (en) * | 2011-10-20 | 2012-06-20 | 中国重型机械研究院有限公司 | Hydraulic multi-functional rail forging manipulator with nippling-lever telescoping function |
| CN103963334A (en) * | 2014-04-02 | 2014-08-06 | 西安交通大学 | Mechanical-hydraulic composite energy-saving servo hydraulic machine with toggle rod mechanism |
| CN104019081A (en) * | 2014-05-15 | 2014-09-03 | 周泓宇 | Double-acting multilevel hydraulic oil cylinder |
| CN104455798A (en) * | 2014-12-01 | 2015-03-25 | 盐城苏工高科机械有限公司 | Multistage expansion pressure oil pipe |
| CN204381275U (en) * | 2015-01-15 | 2015-06-10 | 西安科技大学 | A kind of robot device for flat-die forging |
| CN207563670U (en) * | 2017-11-07 | 2018-07-03 | 中科聚信洁能热锻装备研发股份有限公司 | A kind of outer hydraulic pressure rail for power oil operates machine |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
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| WW01 | Invention patent application withdrawn after publication |