CN207513973U - Novel machine tool hydraulic pumping plant - Google Patents
Novel machine tool hydraulic pumping plant Download PDFInfo
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- CN207513973U CN207513973U CN201721337490.XU CN201721337490U CN207513973U CN 207513973 U CN207513973 U CN 207513973U CN 201721337490 U CN201721337490 U CN 201721337490U CN 207513973 U CN207513973 U CN 207513973U
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- valve
- valve block
- machine tool
- fuel tank
- pumping plant
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Abstract
The utility model discloses a kind of novel machine tool hydraulic pumping plant, including：Fuel tank, variable-frequency motor, hydraulic pump, valve block and cooling system, wherein, hydraulic pump is set in fuel tank, fuel tank accommodates hydraulic oil, variable-frequency motor is connected with hydraulic pump by shaft coupling, hydraulic pump is connected by flowline with valve block, valve block is strip, it is vertically arranged above fuel tank, the bottom of valve block causes valve block bottom to have accommodation space equipped with stent, the connecting line of valve block is contained in accommodation space, and the first side surface of valve block vertical direction is equipped with several basic output modules, and basic output module connects equipment to be driven respectively.The utility model uses variable-frequency motor, in lathe stand-by operation, can reduce frequency, power attenuation is reduced, according to the pressure and flow of machine tool needs, adjusts the frequency of variable-frequency motor, reach hydraulic system output with machine tool use to match, meet energy saving to greatest extent.
Description
Technical field
The utility model is related to a kind of novel machine tool hydraulic pumping plants.
Background technology
Lathe need of work hydraulic power unit, but existing hydraulic power unit still works as usual when lathe is stopped, and makes
Into the loss of the energy, meanwhile, hydraulic power unit volume is big, it is impossible to meet the operating mode needs of shopwork.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of novel machine tool hydraulic pumping plant.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of novel machine tool hydraulic pumping plant, including：Fuel tank, variable-frequency motor, hydraulic pump, valve block and cooling system, wherein, liquid
Press pump is set in fuel tank, and fuel tank accommodates hydraulic oil, and variable-frequency motor is connected with hydraulic pump by shaft coupling, and hydraulic pump passes through fuel-displaced
Pipe is connected with valve block, and valve block is strip, is vertically arranged above fuel tank, the bottom of valve block causes valve block bottom to have equipped with stent
Accommodation space, the connecting line of valve block are contained in accommodation space, and the first side surface of valve block vertical direction is equipped with several bases
Output module, basic output module connect equipment to be driven respectively.
An embodiment according to the present utility model, the basic output module have four tunnels, the output of first via basis
Module includes：It is sequentially connected in throttle valve, one-way throttle valve and double end reversing solenoid valve on valve block.
An embodiment according to the present utility model, the second roadbed plinth output module include：Be sequentially connected in
Pressure reducing valve, one-way throttle valve and single head reversing solenoid valve on valve block.
An embodiment according to the present utility model, the third roadbed plinth output module include：Be sequentially connected in
Hydraulic control one-way valve, pressure reducing valve and single head reversing solenoid valve on valve block.
An embodiment according to the present utility model, the 4th roadbed plinth output module include：Be sequentially connected in
Hydraulic control one-way valve, one-way throttle valve and double end reversing solenoid valve on valve block.
An embodiment according to the present utility model, the four roadbed plinth output modules are set to the first side of valve block table
The top in face, the lower section of the first side surface is several spare modules, and spare module is for connecting Hydraulic Elements, and spare module is by standby
It is blocked with valve plate.
An embodiment according to the present utility model, the second side surface of the valve block vertical direction are equipped with overflow
Valve.
An embodiment according to the present utility model, the third side surface of the valve block vertical direction are equipped with several numbers
Aobvious pressure switch.
An embodiment according to the present utility model, the top surface of the valve block are equipped with pressure gauge.
An embodiment according to the present utility model, further includes check valve and filter-press, and valve block passes through the first pipe
Road connects one end of check valve, one end of the other end connection filter-press of check valve, the other end and the oil of filter-press
Case connects, and filter-press hangs on the side of fuel tank.
An embodiment according to the present utility model, the valve block connect accumulation of energy control valve group by the second pipeline,
Accumulation of energy control valve group is equipped with accumulator, and tubular type one-way throttle valve is set between valve block and accumulation of energy control valve group.
An embodiment according to the present utility model, the cooling system include：The temperature-sensing valve that is connected and board-like
Heat exchanger, one end of plate heat exchanger are connected with fuel tank, and one end of temperature-sensing valve is connect with valve block.
An embodiment according to the present utility model, the valve block connect temperature-sensing valve by third pipeline and board-like change
Hot device.
An embodiment according to the present utility model, the connecting line of the valve block include：First pipeline, the second pipe
Road and third pipeline.
An embodiment according to the present utility model, the shaft coupling are bell cover shaft coupling.
An embodiment according to the present utility model, the upper surface of the fuel tank are equipped with liquid level temperature relay.
An embodiment according to the present utility model, the side of the fuel tank are equipped with fuel outlet ball valve.
An embodiment according to the present utility model, the valve block are set to one jiao above fuel tank, variable-frequency motor
The side of valve block is set to, the drive shaft of variable-frequency motor is set vertically with fuel tank, and hydraulic pump is set to the lower section of variable-frequency motor, stores
Energy control valve group is set to the side of variable-frequency motor, and cooling system hangs on the side of fuel tank.
The utility model uses variable-frequency motor, in lathe stand-by operation, can reduce frequency, reduce power attenuation, root
The pressure and flow needed according to machine tool adjusts the frequency of variable-frequency motor, reaches hydraulic system output and is used with machine tool
Match, meet energy saving to greatest extent.Valve block for strip and it is vertical be set on fuel tank, the bottom of valve block is equipped with branch
Frame, the accommodation space that the connecting line of valve block is formed from stent pick out so that the shortest path of connecting line, the vertical table of valve block
Face can accommodate basic output module, and valve block is set to one jiao above fuel tank, and basic output module can extend to side, make
In the superjacent air space of fuel tank, used accommodation space to the maximum extent.Digital display pressure switch can when pressure is excessive,
Cut off four roadbed plinth output modules.Filter-press can go out systemic contamination object, ensure system clean degree, and check valve can be to prevent
Only fluid ensures the safety of hydraulic pump to flowing into hydraulic pump.Accumulator control valve group can control the energy storage of accumulator, release
It puts and overflow.Liquid level temperature relay can monitor the liquid level and oil temperature of fluid.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram that the utility model removes fuel tank；
Fig. 3 is the explosive view of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, the present embodiment novel machine tool hydraulic pumping plant, including：Fuel tank 2, variable-frequency motor 15, hydraulic pump
13rd, valve block 17 and cooling system, wherein, hydraulic pump 13 is set in fuel tank 2, and fuel tank 2 accommodates hydraulic oil, variable-frequency motor 15 and liquid
Press pump 13 is connected by bell-jar shaft coupling 14, and hydraulic pump 13 is connected by flowline with valve block 17, and valve block 17 is strip, is erected
Straight to be set to 2 top of fuel tank, the bottom of valve block 17 causes 17 bottom of valve block to have accommodation space, the connecting tube of valve block 17 equipped with stent
The appearance of a street is contained in accommodation space, and the first side surface of 17 vertical direction of valve block is equipped with several basic output modules, basis output mould
Block connects equipment to be driven respectively.
The basic output module has four tunnels, and first via basis output module includes：It is sequentially connected on valve block 17
Throttle valve 10, one-way throttle valve 8 and double end reversing solenoid valve 5.The function of the roadbed plinth output module is to realize machine tool chief axis
Step up and release acts.The second roadbed plinth output module includes：It is sequentially connected in the pressure reducing valve 7, unidirectional on valve block 17
Throttle valve 8 and single head reversing solenoid valve 6.The function of the roadbed plinth output module is to realize the spinning movement of chuck.Described
Three roadbed plinth output modules include：It is sequentially connected in hydraulic control one-way valve 9, pressure reducing valve 7 and single head reversing solenoid valve 6 on valve block 17
The function of the roadbed plinth output module is to realize the rotation of machine tool tower.The 4th roadbed plinth output module includes：Sequentially
Hydraulic control one-way valve 9, one-way throttle valve 8 and the double end reversing solenoid valve 5 being connected on valve block 17.The work(of the roadbed plinth output module
It can be the raising and lowering for realizing the transformation of lathe pallet.The four roadbed plinth output modules are set to 17 first side surface of valve block
Top, the lower section of the first side surface is several spare modules, and spare module is for connecting Hydraulic Elements, and spare module is by spare
Valve plate 20 is blocked.Second side surface of the valve block 17 is equipped with overflow valve 18.The third side surface of the valve block 17 is equipped with
Several digital display pressure switches 19.The top surface of the valve block 17 is equipped with pressure gauge 16.
The cooling system includes：The temperature-sensing valve 4 and plate heat exchanger 3 being connected, one end and the oil of plate heat exchanger 3
Case 2 connects, and one end of temperature-sensing valve 4 is connect with valve block.The upper surface of the fuel tank 2 is equipped with liquid level temperature relay 21.It is described
Fuel tank 2 side be equipped with fuel outlet ball valve 1.
The valve block 17 connects one end of check valve 23, the other end connection pressure mistake of check valve 23 by the first pipeline
One end of filter 24, the other end of filter-press 24 are connected with fuel tank 2.The valve block 17 connects accumulation of energy by the second pipeline
Control valve group 11, accumulation of energy control valve group 11 are equipped with accumulator 12, and tubular type list is set between valve block 17 and accumulation of energy control valve group 11
To throttle valve 22.The valve block 17 connects temperature-sensing valve 4 and plate heat exchanger 3 by third pipeline.The company of the valve block 17
Road is taken over to include：It the first pipeline for being connect with check valve 23, the second pipeline being connect with accumulation of energy control valve group 11 and is changed with board-like
The third pipeline that hot device 3 connects.The accommodation space of first pipeline, the second pipeline and third pipeline from 17 bottom of valve block connects.
In the present embodiment, valve block 17 is set to one jiao of fuel tank 2, and variable-frequency motor 15 is set to another angle of fuel tank 2, accumulation of energy
Control valve group 11 and accumulator 12 are set to one side of fuel tank 2, and cooling system hangs on the one side of fuel tank 2, filter-press
24 hang on another side of fuel tank 2.
In use, variable-frequency motor 15 drives hydraulic pump 13, hydraulic pump 13 draws the hydraulic oil in fuel tank 2, through excess pressure
Filter 24 and check valve 23, are delivered to valve block 17, and equipment to be driven is delivered to by four roadbed plinth output modules on valve block 17, full
The elemental motion requirement of sufficient equipment, and each output pressure is monitored in real time and fed back.Accumulator 12 can store hydraulic oil
To supply the hydraulic oil of equipment to be driven when variable-frequency motor 15 is shut down.When fuel tank 2 needs cleaning, fuel outlet ball valve is opened with clear
Hydraulic oil in empty fuel tank 2.
Embodiment in the utility model is only used for illustrating the utility model, does not form to right
Limitation, other substantially equivalent replacements that those skilled in that art are contemplated that, in scope of protection of the utility model
It is interior.
Claims (18)
1. a kind of novel machine tool hydraulic pumping plant, which is characterized in that including：Fuel tank, variable-frequency motor, hydraulic pump, valve block and cooling system
System, wherein, hydraulic pump is set in fuel tank, and fuel tank accommodates hydraulic oil, and variable-frequency motor is connected with hydraulic pump by shaft coupling, hydraulic pressure
Pump is connected by flowline with valve block, and valve block is strip, is vertically arranged above fuel tank, the bottom of valve block causes equipped with stent
Accommodation space is arranged at valve block bottom, and the connecting line of valve block is contained in accommodation space, and the first side surface of valve block vertical direction is set
There are several basic output modules, basic output module connects equipment to be driven respectively.
2. novel machine tool hydraulic pumping plant according to claim 1, which is characterized in that the basic output module has four
Road, first via basis output module include：It is sequentially connected in throttle valve, one-way throttle valve and double end commutation electromagnetism on valve block
Valve.
3. novel machine tool hydraulic pumping plant according to claim 2, which is characterized in that the second roadbed plinth output module
Including：It is sequentially connected in pressure reducing valve, one-way throttle valve and single head reversing solenoid valve on valve block.
4. novel machine tool hydraulic pumping plant according to claim 3, which is characterized in that the third roadbed plinth output module
Including：It is sequentially connected in hydraulic control one-way valve, pressure reducing valve and single head reversing solenoid valve on valve block.
5. novel machine tool hydraulic pumping plant according to claim 4, which is characterized in that the 4th roadbed plinth output module
Including：It is sequentially connected in hydraulic control one-way valve, one-way throttle valve and double end reversing solenoid valve on valve block.
6. novel machine tool hydraulic pumping plant according to claim 5, which is characterized in that the four roadbed plinth output modules are set
The top of the first side surface of valve block is placed in, the lower section of the first side surface is several spare modules, and spare module is used to connect hydraulic pressure
Element, spare module are blocked by spare valve plate.
7. according to the novel machine tool hydraulic pumping plant described in claim 1,2,3,4,5 or 6, which is characterized in that the valve block erects
Nogata to the second side surface be equipped with overflow valve.
8. novel machine tool hydraulic pumping plant according to claim 7, which is characterized in that the third of the valve block vertical direction
Side surface is equipped with several digital display pressure switches.
9. novel machine tool hydraulic pumping plant according to claim 8, which is characterized in that the top surface of the valve block is equipped with pressure
Table.
10. novel machine tool hydraulic pumping plant according to claim 9, which is characterized in that further include check valve and pressure filtration
Device, valve block connect one end of check valve, one end of the other end connection filter-press of check valve, pressure mistake by the first pipeline
The other end of filter is connected with fuel tank, and filter-press hangs on the side of fuel tank.
11. novel machine tool hydraulic pumping plant according to claim 10, which is characterized in that the valve block passes through the second pipeline
Accumulation of energy control valve group is connected, accumulation of energy control valve group is equipped with accumulator, sets tubular type unidirectional between valve block and accumulation of energy control valve group
Throttle valve.
12. novel machine tool hydraulic pumping plant according to claim 11, which is characterized in that the cooling system includes：Phase
The temperature-sensing valve and plate heat exchanger of connection, one end of plate heat exchanger are connected with fuel tank, and one end of temperature-sensing valve is connect with valve block.
13. novel machine tool hydraulic pumping plant according to claim 12, which is characterized in that the valve block passes through third pipeline
Connect temperature-sensing valve and plate heat exchanger.
14. novel machine tool hydraulic pumping plant according to claim 13, which is characterized in that the connecting line packet of the valve block
It includes：First pipeline, the second pipeline and third pipeline.
15. novel machine tool hydraulic pumping plant according to claim 14, which is characterized in that the shaft coupling joins for bell cover
Axis device.
16. novel machine tool hydraulic pumping plant according to claim 14, which is characterized in that the upper surface of the fuel tank is equipped with
Liquid level temperature relay.
17. novel machine tool hydraulic pumping plant according to claim 14, which is characterized in that the side of the fuel tank is equipped with and puts
Oily ball valve.
18. novel machine tool hydraulic pumping plant according to claim 14, which is characterized in that the valve block is set on fuel tank
One jiao of side, variable-frequency motor are set to the side of valve block, and the drive shaft of variable-frequency motor is set vertically with fuel tank, and hydraulic pump is set to
The lower section of variable-frequency motor, accumulation of energy control valve group are set to the side of variable-frequency motor, and cooling system hangs on the side of fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337490.XU CN207513973U (en) | 2017-10-17 | 2017-10-17 | Novel machine tool hydraulic pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337490.XU CN207513973U (en) | 2017-10-17 | 2017-10-17 | Novel machine tool hydraulic pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513973U true CN207513973U (en) | 2018-06-19 |
Family
ID=62534683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337490.XU Active CN207513973U (en) | 2017-10-17 | 2017-10-17 | Novel machine tool hydraulic pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410373A (en) * | 2019-08-26 | 2019-11-05 | 宁波市奉化溪口威尔特制泵厂 | A kind of multichannel valve block for hydraulic station |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
-
2017
- 2017-10-17 CN CN201721337490.XU patent/CN207513973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410373A (en) * | 2019-08-26 | 2019-11-05 | 宁波市奉化溪口威尔特制泵厂 | A kind of multichannel valve block for hydraulic station |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
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