CN207563670U - 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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- CN207563670U CN207563670U CN201721472237.5U CN201721472237U CN207563670U CN 207563670 U CN207563670 U CN 207563670U CN 201721472237 U CN201721472237 U CN 201721472237U CN 207563670 U CN207563670 U CN 207563670U
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- oil pipe
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Abstract
The utility model is related to a kind of outer hydraulic pressure rails for power oil to operate machine, including two guide rails, operation machine rack, the hydraulic motor and hydraulic cylinder that are arranged in rack, further includes hydraulic pump, accumulator and oil pipe road.Hydraulic pump and accumulator are arranged on operation machine Shelf External；Oil pipe road is made of the casing of Multi-section retractable, and final section casing is fixed with ground in telescopic sleeve pipe, and front end casing joint is fixed with operation machine rack；Scalable oil pipe road is two, wherein one is inflow pipeline, another is flowline.Hydraulic pump and accumulator are fixed on the ground outside operation machine by the utility model, by telescopic oil pipe road, the hydraulic motor on two operation machines and hydraulic cylinder supply pressure are oily simultaneously, and oil return is made to flow into the fuel tank being fixed on ground, not only meet the need of work of operation machine, many corollary equipments are reduced simultaneously, and power consumption has been saved, reach energy-saving and environmental protection, the purpose of cost efficiency.
Description
Technical field
The utility model is related to a kind of hydraulic pressure rails to work with coordinative composition of equipments such as hydraulic press, hydraulic hammers to operate machine, especially
Be it is a kind of hydraulic power supply is not arranged on operation machine, and constantly carried in hydraulic cylinder, hydraulic motor of the outside into operation machine
Machine is operated for the hydraulic pressure rail 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 rack, 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 component 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
It moves right, the walking of claw beam positive and negative rotation, operation machine.The hydraulic control system of hydraulic pressure rail operation machine is by respectively independent hydraulic pressure
Circuit composition, the main pump in hydraulic system generates 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 mounted on the rack 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
There are following drawbacks for operation machine：1st, one operation machine of each setting in the left and right both sides of a usual hydraulic press or hydraulic hammer, and every
All must be equipped with the respectively hydraulic components such as independent main pump, oil cylinder, hydraulic motor on operation machine, at the same also need setting electric power and
Cooling water drag chain, the input for making operation machine equipment are big；2nd, two operation machines usually work alternatively, i.e. one operation machine of a period of time
Work, another operation machine need operating mode that main pump operates at full capacity and few, but main pump still needs to not then in standby mode
Disconnected operating, thus brings a large amount of drainings and zero load, causes energy waste；3rd, the noise of equipment fecund life is just big, failure rate is just high；
4th, the configuration limits that fuel delivery is pumped, working efficiency are difficult to improve.As a result, the configuration of traditional its equipment of rail hydraulic operation machine and
There are apparent technical deficiencies for the setting of structure.
Invention content
For the technical deficiency of conventional hydraulic rail operation machine, the utility model, which provides a kind of outer hydraulic pressure for power oil, to be had
Rail operates machine, and hydraulic power supply is not placed on operation machine by it, and by operating the hydraulic power supply outside machine to hydraulic press
The operation machine on both sides provides pressure oil respectively, is configured less so as to reach hydraulic power unit, energy utilization rate is high, equipment failure rate
Low purpose.
To achieve these goals, the utility model takes following technical scheme to implement：A kind of outer hydraulic pressure for power oil
Rail operates machine, including two guide rails, is arranged on two guide rails and the operation machine rack of walking, fixation can be rolled on guide rail
The hydraulic motor and hydraulic cylinder being arranged in rack further include hydraulic power supply and oil pipe road, the hydraulic power supply
Pressure oil is provided to the hydraulic motor and hydraulic cylinder being arranged in operation machine rack, 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；
The oil pipe road is made of more piece casing, and the oil pipe road is scalable, the casing joint positioned at front end
Set system is formed in later section casing adjacent thereto such as the series connection set structure of more piston type asymmetric servo cylinders,
The casing joint of middle front end is piston and piston rod, and later section casing is cylinder barrel, which is again the work in later section cylinder barrel again
Plug and piston rod, and so on form scalable oil pipe road；
The scalable oil pipe road wherein final section casing is fixed with ground；
The scalable oil pipe road is wherein fixed positioned at the casing joint of front end and operation machine rack；
The scalable oil pipe road is two, wherein the oil inlet in oil pipe road and hydraulic power supply is fuel-displaced
Mouthful it is connected, oil outlet is connected with the hydraulic motor on operation machine and the oil inlet of hydraulic cylinder, another oil pipe road
Oil inlet is connected with the hydraulic motor on operation machine and the oil return opening of hydraulic cylinder, and oil outlet is connected with fuel tank；
The scalable oil pipe road is when the machine of operation is along two guide rail walkings close to hydraulic press or hydraulic hammer, at pipeline
In the state of stretching；Otherwise when the machine of operation is far 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 equipped with bi-bit bi-pass electromagnetism
Reversal valve, the opening and closing of control piper.
Further, the hydraulic power supply is hydraulic pump, and hydraulic pump is directly to the liquid being arranged in operation machine rack
Pressure motor and hydraulic cylinder provide pressure oil.
Further, the hydraulic power supply is oily to accumulator supply pressure for hydraulic pump, accumulator storage hydraulic pump
The hydraulic energy of output, and provide pressure oil to the hydraulic motor and hydraulic cylinder being arranged in operation machine rack.
Hydraulic power supply is fixed on the ground outside operation machine by the utility model, passes through telescopic oil pipe
Road, while hydraulic motor and hydraulic cylinder supply pressure oil on two operation machines, and flow into oil return and be fixed on ground
Fuel tank, not only meets the need of work of operation machine, while reduces many corollary equipments, and saved power consumption, reaches
Energy-saving and environmental protection, the purpose of cost efficiency.
Description of the drawings
Attached drawing 1 is in structure diagram during stretching state for the oil pipe road in the utility model；
Attached drawing 2 is in structure diagram during retracted mode for the oil pipe road in the utility model.
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 casing, 602 be the second section casing, 603 be third section casing, 604 be
Final section casing, 7 be operation machine rack, 701 be hydraulic motor, 702 be hydraulic cylinder, 8 be guide rail.
Specific embodiment
The utility model is made below in conjunction with attached drawing and using hydraulic power supply as the composite structure of hydraulic pump and accumulator into
One step illustrates：
As shown in Figure 1, operation machine rack 7 rolls walking on two guide rails 8；Hydraulic motor 701 and hydraulic cylinder 702 are solid
Surely it is arranged in operation machine rack 7；Hydraulic pump 1 and accumulator 4 are arranged on the ground outside operation machine rack 7；Oil pipe road 6
It being made of more piece casing, 601 sets of systems of first segment casing positioned at front end are in the second section casing 602 adjacent thereto, and second
602 sets of systems of casing are saved in third section casing 603 adjacent thereto, 603 sets of systems of third section casing are in final section casing 604
It is interior, it is formed such as the series connection set structure of more piston type asymmetric servo cylinders, wherein preceding casing joint is piston and piston rod,
Later section casing is cylinder barrel, which is again the piston and piston rod in later section cylinder barrel again, and so on composition it is telescopic
Oil pipe road 6；Telescopic oil pipe road 6 wherein final section casing 604 is fixed with ground；Telescopic oil pipe road 6 its
In be located at front end casing joint 601 with operate machine rack 7 fix；Telescopic oil pipe road 6 is two, wherein one logical
The oil inlet of oil-piping is connected with the oil outlet of accumulator 4, oil outlet and the hydraulic motor 701 and hydraulic cylinder on operation machine
702 oil inlet is connected, the hydraulic motor 701 and hydraulic cylinder 702 on the oil inlet in another oil pipe road and operation machine
Oil return opening is connected, and oil outlet is connected with fuel tank.
During utility model works, hydraulic pump 1 provides pressure oil to accumulator 4, and check valve 2 is equipped on oil feed line
With pressure switch 3, accumulator 4 stores the hydraulic energy that hydraulic pump 1 supplies, when the oil pressure stored in accumulator 4 reaches pressure
During the pressure value that relay 3 is set up in advance, pressure switch 3 sends out electric signal, and 1 motor of hydraulic pump is stopped, when accumulator 4
When the oil pressure of interior storage is less than the pressure value that pressure switch 3 is set up in advance, pressure switch 3 sends out electric signal, 1 electricity of hydraulic pump
Machine starts work；When needing operation machine to hydraulic press or close hydraulic hammer, two-position two-way electromagnetic directional valve 5 is powered, accumulator 4
By hydraulic motor 701 supply pressure oil of the telescopic oil pipe road 6 in operation machine rack 7, returning in hydraulic motor 701
Oil flows into fuel tank by another telescopic oil pipe road 6, hydraulic motor 701 drive rolling walking mechanism on operation machine to
Hydraulic press or hydraulic hammer are drawn close, and telescopic oil pipe road 6 stretches out section by section, and reversed telescopic oil pipe road 6 is retracted section by section.
Hydraulic pump 1 and accumulator 4 are fixed on the ground outside operation machine, while by scalable by the utility model
Hydraulic motor 701 of the oil pipe road 6 on two operation machines and 702 supply pressure of hydraulic cylinder oil, and pass through another logical oil
Oil return is flowed into the fuel tank being fixed on ground by pipeline 6, not only meets the need of work of two operation machines, and reduces many
Corollary 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 rack for rolling walking, the hydraulic motor and hydraulic cylinder that are fixed in rack, further include hydraulic power supply
With oil pipe road, the hydraulic power supply provides pressure to the hydraulic motor and hydraulic cylinder being arranged in operation machine rack
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；
The oil pipe road is made of more piece casing, and the oil pipe road is scalable, and the casing joint positioned at front end covers system
In later section casing 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 casing is cylinder barrel, the cylinder barrel again for the piston in later section cylinder barrel again with
Piston rod, and so on form scalable oil pipe road；
The scalable oil pipe road wherein final section casing is fixed with ground；
The scalable oil pipe road is wherein fixed positioned at the casing joint of front end and operation machine rack.
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 outlet of hydraulic power supply, oil outlet with
Hydraulic motor on operation machine is connected with the oil inlet of hydraulic cylinder, on the oil inlet in another oil pipe road and operation machine
Hydraulic motor is connected with the oil return opening of hydraulic cylinder, and oil outlet 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 equipped with two-position two-way electromagnetic directional valve, and control piper beats on and off
It closes.
4. a kind of outer hydraulic pressure rail for power oil according to claim 1 or 2 operates machine, it is characterised in that：Described
Hydraulic power supply is hydraulic pump, and hydraulic pump directly provides pressure to the hydraulic motor and hydraulic cylinder being arranged in operation machine rack
Oil.
5. a kind of outer hydraulic pressure rail for power oil according to claim 1 or 2 operates machine, it is characterised in that：Described
Hydraulic power supply is hydraulic pump to accumulator supply pressure oil, the hydraulic energy of accumulator storage hydraulic pump output, and to setting
Hydraulic motor and hydraulic cylinder in operation machine rack provide pressure oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472237.5U CN207563670U (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 |
|---|---|---|---|
| CN201721472237.5U CN207563670U (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 |
|---|---|
| CN207563670U true CN207563670U (en) | 2018-07-03 |
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ID=62694001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472237.5U Active CN207563670U (en) | 2017-11-07 | 2017-11-07 | A kind of outer hydraulic pressure rail for power oil operates machine |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716830A (en) * | 2017-11-07 | 2018-02-23 | 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 |
| CN111570708A (en) * | 2019-11-21 | 2020-08-25 | 王州雷 | Clamping and forging control method for shaft machining |
-
2017
- 2017-11-07 CN CN201721472237.5U patent/CN207563670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716830A (en) * | 2017-11-07 | 2018-02-23 | 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 |
| CN111570708A (en) * | 2019-11-21 | 2020-08-25 | 王州雷 | Clamping and forging control method for shaft machining |
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