CN216320672U - Oil mist liquefaction circulating device and numerical control machine tool thereof - Google Patents
Oil mist liquefaction circulating device and numerical control machine tool thereof Download PDFInfo
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- CN216320672U CN216320672U CN202122664796.9U CN202122664796U CN216320672U CN 216320672 U CN216320672 U CN 216320672U CN 202122664796 U CN202122664796 U CN 202122664796U CN 216320672 U CN216320672 U CN 216320672U
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Abstract
The utility model belongs to the technical field of numerical control machines, and particularly relates to an oil mist liquefaction circulating device and a numerical control machine thereof, wherein the oil mist liquefaction circulating device comprises an exhaust pipe, an exhaust mechanism, a filtering mechanism, a liquefaction mechanism and a drain pipe; the exhaust pipe is connected with the exhaust mechanism; the filter mechanism is connected with the air draft mechanism through a pipeline and is used for reducing the flow speed of oil mist entering the filter mechanism; the liquefying mechanism is connected with the filtering mechanism, is positioned above the air inlet of the filtering mechanism and is used for liquefying the oil mist in the filtering mechanism; the drain pipe is connected with the filtering mechanism and is positioned at the bottom of the filtering mechanism. The oil mist is recycled in the space and is pumped away by the air pumping mechanism, so that the purpose of cleaning is achieved, the environment is protected, and the production cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of numerical control machines, and particularly relates to an oil mist liquefaction circulating device and a numerical control machine thereof.
Background
In the machining process of a machine tool, particularly in the machining process of a numerical control machine tool, a large amount of oil mist can be generated, generally, an exhaust hole is formed in a machining tool, a filter element is arranged on the exhaust hole, and the generated oil mist is filtered by the filter element and is exhausted out of the machine tool; however, the oil mist is discharged in such a way, the filter element needs to be frequently replaced, the filter part is thorough, or the filter element is not replaced for a long time, the oil mist can be discharged out of the machine tool, and as the oil mist is generally processed indoors and cannot be discharged indoors in time, the wall body is easily polluted and yellowed after a long time, the cleaning is difficult, and the health of workers is even influenced; moreover, the oil mist is discharged out of the machine tool, cannot be recycled, is not environment-friendly and increases the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil mist liquefaction circulating device and a numerical control machine tool thereof, and aims to solve the technical problems that in the prior art, as oil mist is discharged out of a machine tool, a cavity is difficult to clean, cannot be recycled, is not environment-friendly and increases cost.
In order to achieve the above object, an oil mist liquefaction circulating device provided in an embodiment of the present invention includes an exhaust pipe, an exhaust mechanism, a filtering mechanism, a liquefaction mechanism, and a drain pipe; the exhaust pipe is connected with the exhaust mechanism; the filter mechanism is connected with the air draft mechanism through a pipeline and is used for reducing the flow speed of oil mist entering the filter mechanism; the liquefying mechanism is connected with the filtering mechanism, is positioned above the air inlet of the filtering mechanism and is used for liquefying the oil mist in the filtering mechanism; the drain pipe is connected with the filtering mechanism and is positioned at the bottom of the filtering mechanism.
Optionally, the filter mechanism comprises a filter tank and a filter assembly; an accommodating cavity is formed in the filter box, and the filter assembly is arranged in the accommodating cavity and connected with the filter box; the air draft mechanism, the liquefaction mechanism and the liquid discharge pipe are all connected with the filter box.
Optionally, the filtering assembly includes a plurality of filtering nets, and the filtering nets are arranged at equal intervals in a rectangular shape in the filtering box.
Optionally, each of the filter screens is arranged longitudinally.
Optionally, the liquefaction mechanism comprises a water pump, a water pipe and a water diversion block; the water pipe is connected with the water pump and the water distribution block; the water distribution block is arranged in the filter box and is positioned above the air inlet; the water distribution block is provided with a plurality of water distribution holes, and each water distribution hole is over against the filtering component.
Optionally, each water diversion hole is provided with a spray head, and each spray head is opposite to the filtering component.
Optionally, the air draft mechanism is connected with the filtering mechanism through an air inlet pipe.
Optionally, the air draft mechanism comprises a fixing frame and a fan, and the fan is arranged on the fixing frame.
One or more technical solutions in the oil mist liquefaction circulating device provided by the embodiment of the present invention at least have one of the following technical effects: according to the oil mist liquefaction circulating device, the connecting part of the exhaust pipe and the exhaust mechanism is sealed, external oil mist is pumped into the exhaust pipe through the exhaust mechanism, and the oil mist is conveyed to the filtering mechanism from the exhaust pipe under the action of the exhaust mechanism due to the fact that the exhaust mechanism is connected with the filtering mechanism through a pipeline; after the oil mist enters the filtering mechanism, because the oil mist is gaseous, the oil mist introduced into the filtering mechanism can be suspended at the top in the filtering mechanism, one end of the liquefying mechanism extends into the filtering mechanism, and the part extending into the filtering mechanism is positioned above the air inlet of the filtering mechanism, so that the oil mist introduced into the filtering mechanism can be well cooled and liquefied; the liquefied oil mist falls to the bottom of the filtering mechanism under the action of gravity and is discharged through a liquid discharge pipe arranged at the bottom of the filtering mechanism; the filter mechanism slows down the flow velocity of the oil mist introduced into the filter mechanism, and the liquefaction effect of the oil mist is enhanced; so, realize the oil mist at space internal recycle, and the oil mist is taken away through exhaust mechanism, reaches clear purpose, very environmental protection has reduced manufacturing cost.
Another embodiment of the utility model provides a numerical control machine tool, which comprises a machine body and the oil mist liquefaction circulating device; an installation cavity is arranged in the machine body, and one end of the exhaust pipe is connected to the top of the machine body and communicated with the installation cavity; the liquid discharge pipe is connected with the machine body.
The technical scheme in the numerical control machine tool provided by the embodiment of the utility model at least has one of the following technical effects: according to the numerically-controlled machine tool, the oil mist liquefaction circulating device is arranged on the outer side of the machine body, the exhaust pipe is connected with the exhaust mechanism and the machine body, oil mist is generated in the machining process in the installation cavity due to the fact that the exhaust pipe is connected with the top of the machine body, the oil mist is suspended in the installation cavity and is sucked into the filtering mechanism from the top in the installation cavity under the action of the exhaust mechanism, the oil mist is liquefied due to heat exchange between the liquefying mechanism and the oil mist, the filtering mechanism slows down the flow velocity of the oil mist introduced into the filtering mechanism, and the liquefying effect of the oil mist is enhanced; the liquefied oil mist enters the machine body through a liquid discharge pipe; therefore, the internal circulation and the full utilization of the oil mist are realized, the aim of cleaning is fulfilled, the cost can be saved, and the oil mist cleaner is pollution-free and has practicability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a numerical control machine tool according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an oil mist liquefaction cycle apparatus according to an embodiment of the present invention.
Fig. 3 is a cut-away view of a filter mechanism provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a filter screen according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a water diversion block provided in an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-oil mist liquefaction circulating device 2-numerical control machine tool 10-exhaust pipe
11-air draft mechanism 12-filtering mechanism 13-liquefying mechanism
14-liquid discharge pipe 15-air inlet pipe 20-machine body
111-fixed frame 112-fan 121-air inlet
122-filter box 123-filter assembly 131-water pump
132-water pipe 133-water distribution block 1221-accommodating cavity
1231-filter screen 1331-water diversion holes.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 2, an oil mist liquefaction circulating device 1 is provided, which includes an exhaust pipe 10, an exhaust mechanism 11, a filtering mechanism 12, a liquefaction mechanism 13, and a drain pipe 14; the exhaust pipe 10 is connected with the exhaust mechanism 11; the filtering mechanism 12 is connected with the air draft mechanism 11 through a pipeline, and the filtering mechanism 12 is used for reducing the flow speed of the oil mist entering the filtering mechanism 12; the liquefying mechanism 13 is connected with the filtering mechanism 12 and is located above the air inlet 121 of the filtering mechanism 12, and is used for liquefying the oil mist in the filtering mechanism 12; drain pipe 14 is connected to filter mechanism 12 and is located at the bottom of filter mechanism 12.
Specifically, in the oil mist liquefaction circulating device 1 of the embodiment of the utility model, the connection part of the exhaust pipe 10 and the exhaust mechanism 11 is sealed, external oil mist is pumped into the exhaust pipe 10 through the exhaust mechanism 11, and the oil mist is conveyed from the exhaust pipe 10 to the filter mechanism 12 under the action of the exhaust mechanism 11 because the exhaust mechanism 11 is connected with the filter mechanism 12 through a pipeline; after the oil mist enters the filtering mechanism 12, because the oil mist is gaseous, the oil mist introduced into the filtering mechanism 12 and pinched by the filtering mechanism 12 can be suspended at the top part in the filtering mechanism 12, one end of the liquefying mechanism 13 extends into the filtering mechanism 12, and the part extending into the filtering mechanism 12 is positioned above the air inlet 121 of the filtering mechanism 12, so that the oil mist introduced into the filtering mechanism 12 can be well cooled and liquefied; the liquefied oil mist falls to the bottom of the filter mechanism 12 under the action of gravity and is discharged through a discharge pipe 14 arranged at the bottom of the filter mechanism 12; the filter mechanism 12 slows down the flow velocity of the oil mist introduced into the filter mechanism 12, and the liquefaction effect of the oil mist is enhanced; so, realize the oil mist at space internal recycle, and the oil mist is taken away through exhaust mechanism, reaches clear purpose, very environmental protection has reduced manufacturing cost.
In the present embodiment, as shown in fig. 1 to 3, the filtering mechanism 12 includes a filtering tank 122 and a filtering assembly 123; an accommodating cavity 1221 is formed in the filter box 122, and the filter assembly 123 is arranged in the accommodating cavity 1221 and connected with the filter box 122; the air draft mechanism 11, the liquefaction mechanism 13 and the liquid discharge pipe 14 are all connected with the filter box 122. Specifically, the filter box 122 may have a cylindrical shape, a square shape, or the like, and in this embodiment, has a square shape; the filter assembly 123 is fixed in the accommodating cavity 1221 and fills the accommodating cavity 1221; when the oil mist enters the filter box 122 through the air inlet 121, the oil mist contacts the filter assembly 123 and slows down the flow rate through the filter assembly 123, and at this time, the liquefying mechanism 13 cools the oil mist, and as the flow rate of the oil mist is slowed down, heat exchange can be sufficiently performed, so that the oil mist liquefaction is realized. One end of liquefaction mechanism 13 extends into filtration tank 122, and drain pipe 14 is connected to the bottom of filtration tank 122.
In this embodiment, as shown in fig. 3 to 4, the filtering assembly 123 includes a plurality of filtering nets 1231, and the filtering nets 1231 are uniformly arranged at intervals and are disposed in the filtering box 122 in a rectangular shape. Specifically, a plurality of holes are formed in the filter screen 1231, oil mist passes through the holes, the filter screens 1231 are uniformly arranged in the accommodating cavity 1221 at intervals, the accommodating cavity 1221 is filled with the oil mist, and the flow rate of the oil mist entering the filter box 122 is sufficiently slowed down, so that the liquefaction mechanism 13 can sufficiently cool the oil mist; the filter screen 1231 is made of metal, so that heat conduction and heat dissipation are fast.
In this embodiment, as shown in fig. 3, the filtering nets 1231 are arranged longitudinally. Specifically, the filter screens 1231 are vertically arranged at intervals in the longitudinal direction, and the air inlet 121 faces the filter screens 1231.
In the present embodiment, as shown in fig. 1 to 2 and fig. 5, the liquefaction mechanism 13 includes a water pump 131, a water pipe 132, and a water diversion block 133; the water pipe 132 is connected with the water pump 131 and the water diversion block 133; the water diversion block 133 is arranged in the filter box 122 and is positioned above the air inlet 121; the water distribution block 133 is provided with a plurality of water distribution holes 1331, and each water distribution hole 1331 is over against the filter assembly 123. Specifically, the liquefaction mechanism 13 may adopt an air-cooling structure or a water-cooling structure, and in this embodiment, a water-cooling structure is adopted; the water pipe 132 and the water pump 131 are arranged outside the filter box 122, the water distribution block 133 is arranged close to the air inlet 121, the water distribution holes 1331 are uniformly distributed on the water distribution block 133 at intervals, and the water distribution holes 1331 are communicated with the water pipe 132; when the water distributor is used, the water pump 131 pumps cold water, the cold water enters the water distribution block 133 through the water pipe 132, and the cold water is sprayed out of the water distribution holes 1331 and sprayed onto the filter screens 1231; the oil mist is gas and can be suspended upwards, the arranged water diversion block 133 is positioned at the top of the filter box 122 and above the air inlet 121, and cold water is sprayed onto the oil mist in the filter box 122 from top to bottom under the action of gravity, so that the oil mist is fully sprayed and cooled, liquefied and recycled.
In this embodiment, as shown in fig. 3 and 5, each of the water diversion holes 1331 is provided with a spray head (not shown), and each of the spray heads faces the filter assembly 123. Specifically, the shower nozzle is installed on water diversion piece 133, and the shower nozzle is with cold water blowout, sprays out cold water through the shower nozzle, and cold water sprays the scope wider in holding chamber 1221, and the cooling effect is better.
In the embodiment, as shown in fig. 1-2, the air draft mechanism 11 is connected to the filtering mechanism 12 through an air inlet pipe 15. Specifically, the air inlet pipe 15 is connected with the air draft mechanism 11 and the filter box 122, so that the position and installation of the air draft mechanism 11 are convenient to set.
In this embodiment, as shown in fig. 1 to 2, the air pumping mechanism 11 includes a fixing frame 111 and a fan 112, and the fan 112 is disposed on the fixing frame 111. Specifically, the blower 112 is a forward-inclined centrifugal blower 112 with a height 208 series, the fixing frame 111 can be set to a proper height according to requirements, the fixing frame 111 is used for fixing the blower 112, and the blower 112 is connected with the air inlet pipe 15 and the exhaust pipe 10.
In another embodiment of the present invention, as shown in fig. 1, there is provided a numerically controlled machine tool 2, including a machine body 20 and the oil mist liquefaction cycle device 1; an installation cavity is arranged in the machine body 20, and one end of the exhaust pipe 10 is connected to the top of the machine body 20 and communicated with the installation cavity; drain pipe 14 is connected to body 20.
Specifically, in the numerical control machine tool 2 of the utility model, the oil mist liquefaction circulating device 1 is installed outside the machine body 20, the exhaust pipe 10 is connected with the exhaust mechanism 11 and the machine body 20, and the filter box 122, the water pump 131 and the fixing frame 111 are both installed on the machine body 20; because the exhaust pipe 10 is connected with the top of the machine body 20, oil mist is generated in the machining process in the installation cavity, the oil mist is suspended in the installation cavity, is sucked into the filtering mechanism 12 from the top in the installation cavity under the action of the exhaust mechanism 11, and is liquefied through heat exchange between the liquefying mechanism 13 and the oil mist, the filtering mechanism 12 slows down the flow velocity of the oil mist introduced into the filtering mechanism 12, and the liquefying effect of the oil mist is enhanced; liquefied oil mist enters the machine body 20 through the liquid discharge pipe 14 to realize internal circulation; therefore, the internal circulation and the full utilization of the oil mist are realized, the aim of cleaning is fulfilled, the cost can be saved, and the oil mist cleaner is pollution-free and has practicability.
The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An oil mist liquefaction circulating device is characterized in that: comprises an exhaust pipe, an exhaust mechanism, a filtering mechanism, a liquefying mechanism and a drain pipe; the exhaust pipe is connected with the exhaust mechanism; the filter mechanism is connected with the air draft mechanism through a pipeline and is used for reducing the flow speed of oil mist entering the filter mechanism; the liquefying mechanism is connected with the filtering mechanism, is positioned above the air inlet of the filtering mechanism and is used for liquefying the oil mist in the filtering mechanism; the drain pipe is connected with the filtering mechanism and is positioned at the bottom of the filtering mechanism.
2. The oil mist liquefaction cycle device according to claim 1, characterized in that: the filtering mechanism comprises a filtering box and a filtering component; an accommodating cavity is formed in the filter box, and the filter assembly is arranged in the accommodating cavity and connected with the filter box; the air draft mechanism, the liquefaction mechanism and the liquid discharge pipe are all connected with the filter box.
3. The oil mist liquefaction cycle device according to claim 2, characterized in that: the filter assembly comprises a plurality of filter screens, and the filter screens are uniformly arranged at intervals and are arranged in the filter box in a rectangular shape.
4. The oil mist liquefaction cycle device according to claim 3, characterized in that: the filter screens are arranged longitudinally.
5. The oil mist liquefaction cycle device according to claim 2, characterized in that: the liquefaction mechanism comprises a water pump, a water pipe and a water distribution block; the water pipe is connected with the water pump and the water distribution block; the water distribution block is arranged in the filter box and is positioned above the air inlet; the water distribution block is provided with a plurality of water distribution holes, and each water distribution hole is over against the filtering component.
6. The oil mist liquefaction cycle device according to claim 5, characterized in that: and each water distribution hole is provided with a spray head, and each spray head is over against the filtering component.
7. The oil mist liquefaction cycle device according to any one of claims 1 to 6, characterized in that: the air draft mechanism is connected with the filtering mechanism through an air inlet pipe.
8. The oil mist liquefaction cycle device according to any one of claims 1 to 6, characterized in that: the air draft mechanism comprises a fixing frame and a fan, and the fan is arranged on the fixing frame.
9. A kind of numerical control machine tool, characterized by: the oil mist liquefaction circulating device comprises a machine body and the oil mist liquefaction circulating device as claimed in any one of claims 1 to 8; an installation cavity is arranged in the machine body, and one end of the exhaust pipe is connected to the top of the machine body and communicated with the installation cavity; the liquid discharge pipe is connected with the machine body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122664796.9U CN216320672U (en) | 2021-11-02 | 2021-11-02 | Oil mist liquefaction circulating device and numerical control machine tool thereof |
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| CN202122664796.9U CN216320672U (en) | 2021-11-02 | 2021-11-02 | Oil mist liquefaction circulating device and numerical control machine tool thereof |
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| CN216320672U true CN216320672U (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828080A (en) * | 2021-11-02 | 2021-12-24 | 东莞市深亚精密机械有限公司 | Oil mist liquefaction circulating device and numerical control machine tool thereof |
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2021
- 2021-11-02 CN CN202122664796.9U patent/CN216320672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828080A (en) * | 2021-11-02 | 2021-12-24 | 东莞市深亚精密机械有限公司 | Oil mist liquefaction circulating device and numerical control machine tool thereof |
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