CN205533557U - Die casting machine hydraulic oil loop filter cooling device - Google Patents
Die casting machine hydraulic oil loop filter cooling device Download PDFInfo
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- CN205533557U CN205533557U CN201620054692.2U CN201620054692U CN205533557U CN 205533557 U CN205533557 U CN 205533557U CN 201620054692 U CN201620054692 U CN 201620054692U CN 205533557 U CN205533557 U CN 205533557U
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- hydraulic oil
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- die casting
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Abstract
The utility model is suitable for a die casting machine technical field discloses a die casting machine hydraulic oil loop filter cooling device, include oil tank, filter, inhale, return oil filter that the tube coupling of inhaling, returning between the oil filter has the cooling motor pump that is used for inhaling hydraulic oil from the oil tank pipeline of oil filter and entering, pipeline between inhaling oil filter and returning oil filter still is connected with cooler, driver and is used for passing through the pipeline with hydraulic oil and follows back oil filter and press to the servo motor pump of oil tank. The utility model provides a die casting machine hydraulic oil loop filter cooling device, its loop filter and cooling operation are efficient, have guaranteed the use quality of hydraulic oil, have cooled off servo motor and driver simultaneously to improve hydraulic system's life, production efficiency and stability, the hydraulic system who has solved the die casting machine gives out heat greatly, easily pollutes, easily blocks up the scheduling problem, and the reliability is good.
Description
Technical field
This utility model belongs to die casting machine technical field, particularly relates to a kind of die casting machine hydraulic oil circulation filtering cold
Radiator cooler.
Background technology
The products such as the most of aluminium alloy of Vehicles Collected from Market, kirsite, magnesium alloy be unable to do without the production of die casting machine, with
Time along with manufacturing high speed development, the high-accuracy control system of die casting machine is more and more higher to hydraulic oil quality requirements,
But due to die casting machine the most all high temperature, many dust adverse circumstances under operation, this will necessarily give die casting machine
Hydraulic system bring caloric value big, easily the problem such as pollution, easy blocking, causes hydraulic system low for service life,
The faults such as poor stability, less reliable.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of die casting machine hydraulic pressure
Oil circulation filtration chiller, its good filtration effect, of good reliability.
The technical solution of the utility model is: a kind of die casting machine hydraulic oil circulation filtering chiller, including using
Fuel tank in receiving hydraulic oil, the filter for filtrate force feed, described filter includes oil absorption filter
And return filter, the pipeline between described oil absorption filter and return filter connects to be had for by hydraulic oil
Described oil absorption filter the cooling electromechanical pump of pipeline entered is sucked from described fuel tank；Described oil absorption filter
And the pipeline between return filter be also associated with cooler, driver and for by hydraulic oil by pipeline from
Return filter is depressed into the servomotor pump of described fuel tank.
Alternatively, described cooler is internally provided with cooling line, is provided with circulation cold in described cooling line
But liquid.
Alternatively, described oil absorption filter is provided with oil suction filter element, described oil absorption filter be also associated with in
The first pollution signalling generator of described oil suction filter element blocking alarm.
Alternatively, described oil absorption filter is provided with oil return filter element, described return filter be also associated with in
Second pollution signalling generator of described oil return filter element blocking alarm.
Alternatively, the filter paper aperture of described oil suction filter element is not more than 20um.
Alternatively, the filter paper aperture of described oil return filter element is not more than 20um.
Alternatively, along described pipeline, described oil absorption filter, cooling electromechanical pump, cooler, driver,
Servomotor pump and described return filter are connected in series with described pipeline successively.
Alternatively, the roundabout setting of described cooling line.
Alternatively, described oil absorption filter connects the fuel sucking pipe stretching in fuel tank, and described return filter is even
It is connected to the oil return pipe stretching in fuel tank.
Alternatively, the position of described oil return pipe end is higher than the end of fuel sucking pipe.
Die casting machine hydraulic oil circulation filtering chiller provided by the utility model, its circulating filtration and cooling
Work efficiency is high, it is ensured that the use quality of hydraulic oil, cools servomotor and driver simultaneously, thus
Improve the service life of hydraulic system, production efficiency and stability, reach the purpose of energy-conserving and environment-protective, solve
The problems such as the Hydraulic System Fever amount of die casting machine big, easy pollution, easy blocking, of good reliability.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only this practicality
Some novel embodiments, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the principle of the die casting machine hydraulic oil circulation filtering chiller that this utility model embodiment provides is put down
Face figure.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it is permissible
Directly on another element or may be simultaneously present centering elements.It is known as when an element and " connects
In " another element, it can be directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in this utility model embodiment, only
It is relative concept or with the normal operating condition of product as reference each other, and should not be regarded as that there is limit
Property processed.
As it is shown in figure 1, a kind of die casting machine hydraulic oil circulation filtering cooling dress that this utility model embodiment provides
Put, including the fuel tank 1 for accommodating hydraulic oil, for the filter of filtrate force feed, described filter bag
Include oil absorption filter 21 and return filter 22, between described oil absorption filter 21 and return filter 22
Pipeline connect have for hydraulic oil is sucked described oil absorption filter 21 pipeline entered from described fuel tank 1
Cooling electromechanical pump 31；Pipeline between described oil absorption filter 21 and return filter 22 is also associated with
Cooler 41, driver 42 and for hydraulic oil is depressed into described fuel tank from return filter 22 by pipeline
The servomotor pump 32 of 1.Cooler 41 can use water-cooled or/and the air-cooled type of cooling, at cooling electricity
Under the effect of pump 31, hydraulic oil enters pipeline after oil absorption filter 21 carries out filtering for the first time, then flows
Supercooling electric-motor pump 31, cooler 41, driver 42 and servomotor pump 32, at servomotor pump 32
Effect under, hydraulic oil is back in fuel tank 1 by after the secondary filter of return filter 22, so,
In once circulation, hydraulic oil has carried out filtering at least twice, and has at least carried out once cooling down, die casting machine
The impurity filtered out when hydraulic system works at ordinary times can be effectively filtered out, the hydraulic oil accuracy class after filtration
More than 8 grades high-precision requirement can be brought up to by former new hydraulic oil 10～12 grades, a cooling effect therein,
Cooler 41 can be located at servomotor and driver 42 upstream, watches temperature and is controlled under the conditions of preferably, separately
Also solve outward and control the driver 42 of whole die casting machine action and oil takes motor (complete machine heart) temperature mistake
High problem, solves the problems such as caloric value is big, and hydraulic system is long for service life, and stability is high, reliability
Good, actual production effect is apparent from economic benefit, has broad application prospects.
Specifically, described cooler 41 is internally provided with cooling line, is provided with circulation in described cooling line
Coolant, circulating cooling liquid can be cooling water etc..Cooling line may connect to cooling pump, and its cooling effect is good.
Cooler 41 can also increase be arranged at driver 42 after or servomotor pump 32 after.Specifically, described cold
But pipeline can roundabout be arranged, and it cools down path length, and cooling effect is more preferably.Cooler 41 can use aluminum to close
Gold or copper alloy are made, and it can have multiple fin, and area of dissipation is big, good cooling results.
Specifically, it is characterised in that described oil absorption filter 21 is provided with oil suction filter element, described oil suction
Filter 21 is also associated with in the first pollution signalling generator of described oil suction filter element blocking alarm, can be by referring to
Pin table, light warning or sound warning realize reporting to the police, when i.e. oil suction filter element is contaminated and reaches setting value, and first
Pollute signalling generator and alarm can occur in time, change with prompting or cleaning oil suction filter element, of good reliability.
Specifically, being provided with oil return filter element in described oil absorption filter 21, described return filter 22 also connects
It is connected to the second pollution signalling generator in described oil return filter element blocking alarm, pointer gauge, light police can be passed through
Showing or sound warning realizes reporting to the police, when i.e. oil return filter element is contaminated and reaches setting value, second pollutes signalling generator can
There is alarm in time, change with prompting or cleaning oil return filter element, of good reliability.
Specifically, the filter paper aperture of described oil suction filter element is not more than 20um, the filtration essence of oil absorption filter 21
Spend up to 5～20um.
Specifically, the filter paper aperture of described oil return filter element is not more than 20um, the filtration essence of return filter 22
Spend up to 5～20um.
Specifically, along described pipeline, described oil absorption filter 21, cooling electromechanical pump 31, cooler 41,
Driver 42, servomotor pump 32 and described return filter 22 are connected in series with described pipeline, cooler successively
Can also increase between 41 and driver 42 or between driver 42 and servomotor pump 32 cooler 41 or
Filter.
The present embodiment, oil absorption filter 21 can stretch in fuel tank 1 by fuel sucking pipe 211, it is also possible to will inhale
Oil strainer 21 is integrally placed in fuel tank 1, and the end of fuel sucking pipe 211 can stretch into below the liquid level of hydraulic oil
Bottom close to fuel tank 1.Return filter 22 can stretch in fuel tank 1 by oil return pipe 221, it is possible to
To be integrally placed in fuel tank 1 by return filter 22, the position of oil return pipe 221 end can be higher than fuel sucking pipe
The end of 211.Oil absorption filter 21 and return filter 22 are spaced setting, oil absorption filter 21 and returning
Oil strainer 22 can also be arranged respectively close to the opposite sides of fuel tank 1 or the opposite diagonals of close fuel tank 1
Two ends are arranged, to improve filter effect.
This utility model embodiment additionally provides a kind of die casting machine hydraulic oil circulation filtering cooling means, in employing
Described die casting machine hydraulic oil circulation filtering chiller, comprises the following steps: described cooling electromechanical pump 31
After startup, from fuel tank 1, hydraulic oil is sucked oil absorption filter 21, and flows through cooling motor along pipeline successively
Pump 31, cooler 41, driver 42, servomotor pump 32, and by return filter 22 by hydraulic oil
It is back in fuel tank 1.Cooler 41 is equipped with cooling water pipe inside one, and the cold water flowed by injection
Reach to the device of hydraulic oil cooling purpose.Driver 42 and the cooled principle of servomotor pump 32,
Be by cooled device 41 cool down after hydraulic oil reach cooling purpose.Described cooling electromechanical pump 31 is opened
After Dong, from fuel tank 1, oil suction enters blood circulation (pipeline), and described oil absorption filter 21 is connected to cooling electricity
Between pump 31 and fuel tank 1, after described cooler 41 is connected to cool down motor, described driver 42
Being connected between cooler 41 and servomotor, described servomotor passes through return filter 22 by hydraulic oil
Again it is back in fuel tank 1.
Specifically, when the filter element in oil absorption filter 21 or return filter 22 blocks, oil absorption filter 21
Or the pollution signalling generator in return filter 22 sends alarm and changes with prompting or cleaning filter element.It can pass through
Pointer gauge, light warning or sound warning realize reporting to the police, and using effect is good.Impurity cleaning is convenient, hydraulic oil
Precision is high, and hydraulic fluid temperature can keep suitable scope, hydraulic system high life, good stability.
Die casting machine hydraulic oil circulation filtering provided by the utility model that this utility model embodiment is provided and
Cooling system, hydraulic oil can be played filtration at least twice and cool down work at least one times by a cyclic process
With, wherein filter is divided into oil absorption filter 21 and return filter 22, and return filter 22 can be with filter
Core and the device of pollution signalling generator, have hydraulic oil filtering and warning function.Dirt when return filter 22
When the pointer of dye signalling generator points to red area, represent that now return filter 22 is heavily polluted, need more
Change filter element, and the impurity filtered out when these pollutant i.e. Hydraulic System of Pressure-Casting Machine work at ordinary times.Cross
Hydraulic oil accuracy class after filter is brought up to more than 8 grades high-precision requirement by former new hydraulic oil 10～12 grades.Its
In a cooling effect, oil temperature is controlled under the conditions of preferably, additionally also solves and control whole pressure
The driver 42 of casting machine action and the too high problem of servomotor (complete machine heart) temperature.Use this practicality new
Die casting machine hydraulic oil circulation filtering that type is provided and cooling system, the actual production effect reached is with economical
Benefit is apparent from, and has broad application prospects.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (10)
1. a die casting machine hydraulic oil circulation filtering chiller, including for accommodating the fuel tank of hydraulic oil, use
Filter in filtrate force feed, it is characterised in that described filter includes oil absorption filter and oil return filter
Device, pipeline between described oil absorption filter and return filter connect have for by hydraulic oil from described fuel tank
Suck described oil absorption filter the cooling electromechanical pump of pipeline entered；Described oil absorption filter and oil return filter
Pipeline between device be also associated with cooler, driver and for by hydraulic oil by pipeline from return filter
It is depressed into the servomotor pump of described fuel tank.
2. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 1, it is characterised in that institute
State cooler and be internally provided with cooling line, described cooling line is provided with circulating cooling liquid.
3. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 1, it is characterised in that institute
Stating and be provided with oil suction filter element in oil absorption filter, described oil absorption filter is also associated with blocking up in described oil suction filter element
The first pollution signalling generator of plug alarm.
4. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 1, it is characterised in that institute
Stating and be provided with oil return filter element in oil absorption filter, described return filter is also associated with blocking up in described oil return filter element
Second pollution signalling generator of plug alarm.
5. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 3, it is characterised in that institute
The filter paper aperture stating oil suction filter element is not more than 20um.
6. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 4, it is characterised in that institute
The filter paper aperture stating oil return filter element is not more than 20um.
7. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 1, it is characterised in that edge
Described pipeline, described oil absorption filter, cooling electromechanical pump, cooler, driver, servomotor pump and institute
State return filter and be connected in series with described pipeline successively.
8. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 2, it is characterised in that institute
State the roundabout setting of cooling line.
9. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 1, it is characterised in that institute
Stating oil absorption filter connection has the fuel sucking pipe stretching in fuel tank, the connection of described return filter to stretch in fuel tank
Oil return pipe.
10. die casting machine hydraulic oil circulation filtering chiller as claimed in claim 9, it is characterised in that institute
State the position end higher than fuel sucking pipe of oil return pipe end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054692.2U CN205533557U (en) | 2016-01-20 | 2016-01-20 | Die casting machine hydraulic oil loop filter cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054692.2U CN205533557U (en) | 2016-01-20 | 2016-01-20 | Die casting machine hydraulic oil loop filter cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533557U true CN205533557U (en) | 2016-08-31 |
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ID=56766778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054692.2U Active CN205533557U (en) | 2016-01-20 | 2016-01-20 | Die casting machine hydraulic oil loop filter cooling device |
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| Country | Link |
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| CN (1) | CN205533557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485093A (en) * | 2016-01-20 | 2016-04-13 | 深圳领威科技有限公司 | Die-casting machine hydraulic oil circulating filtering and cooling device and method |
-
2016
- 2016-01-20 CN CN201620054692.2U patent/CN205533557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485093A (en) * | 2016-01-20 | 2016-04-13 | 深圳领威科技有限公司 | Die-casting machine hydraulic oil circulating filtering and cooling device and method |
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