Cutting fluid filtering device

Abstract

The utility model discloses a cutting fluid filtering device which comprises a filtering box, a first baffle and a second baffle are installed on the inner walls of the two opposite sides in the filtering box respectively, the first baffle and the second baffle are matched to divide an inner cavity of the filtering box into a filtering cavity and a drying cavity, the filtering cavity is located above the drying cavity, and a motor is fixed to the rear end of the filtering cavity. The output end of the motor is fixedly connected with a filter screen, a connecting rod is installed at the bottom end of the filter screen, one end of the connecting rod is hinged to the bottom of the filter screen, the other end of the connecting rod is hinged to the top of the first baffle, and the end, away from the second baffle, of the first baffle is hinged to the filter box. The bottom end of the liquid outlet pipe is tangent to the top end of the second baffle, a drying lamp is fixed to the inner wall of the drying cavity, a collecting box with the top open is placed at the bottom end of the drying cavity, and one side of the top end of the drying cavity communicates with a steam outlet. According to the cutting fluid recycling device, cutting fluid can be filtered, and filtered metal filings can be dried and recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a cutting fluid filtering device. Background Art

[0002] In the machining process, cutting fluid is usually required. The functions of cutting fluid are cleaning, rust prevention, lubrication and cooling, etc. Especially in deep hole machining, since deep hole machining usually adopts internal cooling, if the cutting fluid contains impurities, it will cause the water spray hole in the tool to be blocked or the cutting fluid flow to be blocked, which will affect the quality of deep hole machining, cutting fluid deterioration, reduced rust prevention performance, reduced service life, and machining equipment damage, affecting continuous operation, and even causing unnecessary production stoppage and other serious problems. At present, in the subsequent treatment of cutting fluid after use, filtering method is usually used to filter out the cutting fluid, and the filtered metal debris and cutting fluid are separated and recovered. The current cutting fluid filtering device only has a single filtering function, and the collected metal chips need to be taken out for drying and then collected for use, which is very inconvenient. Utility Model Content

[0003] The purpose of the present application is to provide a cutting fluid filtering device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a cutting fluid filtering device, comprising a filter box, wherein a first baffle and a second baffle are respectively installed on the inner walls of opposite sides of the interior of the filter box, the first baffle and the second baffle cooperate to separate the inner cavity of the filter box into an independent filter chamber and a drying chamber, the filter chamber is located above the drying chamber, a motor is fixedly installed at the rear end of the filter chamber, a filter screen is fixedly connected to the output end of the motor, a connecting rod is installed at the bottom end of the filter screen, one end of the connecting rod is hingedly connected to the bottom of the filter screen, the other end of the connecting rod is hingedly connected to the top of the first baffle, and an end of the first baffle facing away from the second baffle is hingedly connected to the filter box, a liquid outlet pipe communicating with the interior of the filter chamber is provided on one side of the bottom end of the filter chamber, the bottom end of the liquid outlet pipe is tangent to the top of the second baffle, a drying lamp is fixedly installed on the inner wall of the drying chamber, a collecting box with an open top is placed at the bottom end of the drying chamber, and a steam outlet is connected to one side of the top of the drying chamber.

[0005] Preferably, a feed hopper is fixedly mounted on the top of the filter box, the bottom end of the feed hopper is connected to a diversion pipe, and the bottom end of the diversion pipe is provided with a plurality of evenly distributed liquid outlets.

[0006] Preferably, one end of the first baffle plate is adapted to fit in with the second baffle plate, and a sealing strip fixed to the second baffle plate is provided at the fitting position.

[0007] Preferably, a condenser is installed on the pipeline of the steam outlet, a collecting bucket is placed on the bottom plate of the filter box, and the output end and the liquid outlet pipe of the condenser are both connected to the interior of the collecting bucket.

[0008] Preferably, the collecting box is slidably connected to the filter box and the collecting box can be pulled out from the front side of the filter box.

[0009] Preferably, the motor, condenser and drying lamp are electrically connected to an external power source.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, cutting fluid and metal chips are separated by a filter, the cutting fluid is discharged from the liquid outlet pipe, the motor drives the filter to rotate, the filter pushes the first baffle to open through the connecting rod, and at the same time, the metal chips on the filter are poured out and fall into the collection box in the drying chamber, the motor drives the filter to reset, the first baffle and the second baffle cooperate to close the drying chamber, and the drying lamp dries the metal chips, thus realizing the integration of separation and drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic structural diagram of a cutting fluid filtering device in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the filter structure of a cutting fluid filtering device in an embodiment of the present application.

[0015] In the figure: 1. filter box; 2. first baffle; 3. second baffle; 4. filter chamber; 5. drying chamber; 6. filter screen; 7. motor; 8. connecting rod; 9. sealing strip; 10. liquid outlet pipe; 11. collecting bucket; 12. drying lamp; 13. collecting box; 14. steam outlet; 15. condenser; 16. feed hopper; 17. diverter pipe; 18. liquid outlet. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2A cutting fluid filtering device shown in the figure comprises a filter box 1, wherein the inner walls on opposite sides of the filter box 1 are respectively installed with a first baffle 2 and a second baffle 3, wherein the first baffle 2 and the second baffle 3 cooperate to separate the inner cavity of the filter box 1 into an independent filter cavity 4 and a drying cavity 5, wherein the filter cavity 4 is located above the drying cavity 5, and a motor 7 is fixedly installed at the rear end of the filter cavity 4, and a filter screen 6 is fixedly connected to the output end of the motor 7, and a connecting rod 8 is installed at the bottom end of the filter screen 6, wherein one end of the connecting rod 8 is hingedly connected to the bottom of the filter screen 6, and the other end of the connecting rod 8 is hingedly connected to the top of the first baffle 2, and the end of the first baffle 2 facing away from the second baffle 3 is hingedly connected to the filter box 1, and the filter cavity 4 is fixedly connected to the output end of the motor 7. A liquid outlet pipe 10 connected to the interior is provided on one side of the bottom end thereof, and the bottom end of the liquid outlet pipe 10 is tangent to the top end of the second baffle 3. A drying lamp 12 is fixedly installed on the inner wall of the drying chamber 5, and a collecting box 13 with an open top is placed at the bottom end of the drying chamber 5. A steam outlet 14 is connected to one side of the top end of the drying chamber 5. The cutting fluid and metal chips are separated by the filter, and the cutting fluid is discharged from the liquid outlet pipe. The motor drives the filter to rotate, and the filter pushes the first baffle to open through the connecting rod. At the same time, the metal chips on the filter are poured out and fall into the collecting box in the drying chamber. The motor drives the filter to reset, and the first baffle and the second baffle cooperate to close the drying chamber, and the drying lamp dries the metal chips, thereby realizing the integration of separation and drying.

[0021] By means of the above structure: a feed hopper 16 is fixedly installed on the top of the filter box 1, and the bottom end of the feed hopper 16 is connected to a diverter pipe 17, and the bottom end of the diverter pipe 17 is provided with a plurality of evenly distributed liquid outlets 18. The cutting fluid is poured from the feed hopper, and then diverted to each liquid outlet to fall, and filtered and diverted on the filter screen.

[0022] With the above structure, the first baffle plate 2 and one end of the second baffle plate 3 are adapted to fit together and a sealing strip 9 fixed to the second baffle plate is provided at the fitting position.

[0023] By means of the above structure: a condenser 15 is installed on the pipeline of the steam outlet 14, a collecting barrel 11 is placed on the bottom plate of the filter box 1, the output end of the condenser 15 and the liquid outlet pipe 10 are both connected to the interior of the collecting barrel 11, and the condenser condenses and recovers the evaporated cutting fluid.

[0024] By means of the above structure, the collecting box 13 is slidably connected to the filter box 1 and the collecting box 13 can be pulled out from the front side of the filter box 1 .

[0025] By means of the above structure, the motor 7, the condenser 15 and the drying lamp 12 are electrically connected to an external power source.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting fluid filtering device, comprising a filter box (1), characterized in that: The filter box (1) has inner walls on opposite sides thereof respectively provided with a first baffle (2) and a second baffle (3). The first baffle (2) and the second baffle (3) cooperate to separate the inner cavity of the filter box (1) into an independent filter cavity (4) and a drying cavity (5). The filter cavity (4) is located above the drying cavity (5). A motor (7) is fixedly installed at the rear end of the filter cavity (4). The output end of the motor (7) is fixedly connected to a filter screen (6). A connecting rod (8) is installed at the bottom end of the filter screen (6). One end of the connecting rod (8) is hingedly connected to the bottom of the filter screen (6). The other end of the connecting rod (8) is hingedly connected to the top of the first baffle (2); the end of the first baffle (2) facing away from the second baffle (3) is hingedly connected to the filter box (1); a liquid outlet pipe (10) communicating with the interior of the filter chamber (4) is provided on one side of the bottom end thereof; the bottom end of the liquid outlet pipe (10) is tangent to the top of the second baffle (3); a drying lamp (12) is fixedly mounted on the inner wall of the drying chamber (5); a collecting box (13) with an open top is placed at the bottom end of the drying chamber (5); and a steam outlet (14) is communicated with on one side of the top end of the drying chamber (5).

2. A cutting fluid filtering device according to claim 1, characterized in that: A feed hopper (16) is fixedly mounted on the top of the filter box (1), the bottom of the feed hopper (16) is connected to a diversion pipe (17), and the bottom of the diversion pipe (17) is provided with a plurality of evenly distributed liquid outlets (18).

3. A cutting fluid filtering device according to claim 1, characterized in that: The first baffle plate (2) and one end of the second baffle plate (3) are adapted to fit in abutment with each other and a sealing strip (9) fixed to the second baffle plate is provided at the fitting position.

4. A cutting fluid filtering device according to claim 1, characterized in that: A condenser (15) is installed on the pipeline of the steam outlet (14), a collecting bucket (11) is placed on the bottom plate of the filter box (1), and the output end of the condenser (15) and the liquid outlet pipe (10) both lead to the interior of the collecting bucket (11).

5. A cutting fluid filtering device according to claim 1, characterized in that: The collecting box (13) is slidably connected to the filter box (1), and the collecting box (13) can be pulled out from the front side of the filter box (1).

6. A cutting fluid filtering device according to claim 1, characterized in that: The motor (7), condenser (15) and drying lamp (12) are electrically connected to an external power source.

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