Cutting fluid supply device

Abstract

The utility model discloses a cutting fluid supply device, which relates to the technical field of machining, solves the problems of short service life of cutting fluid and poor cutting effect of the existing device, and adopts the following scheme that the right side of a milling machine is provided with return boxes which are opposite in position. Through the arrangement of the motor, the rotating rod, the stirring rod and the injection pipe, the cutting fluid can be continuously stirred, and the phenomenon that the cutting fluid is precipitated, deteriorated and smelly after being placed for a long time when the machine tool is shut down or standby for a long time is prevented, so that the service life of the cutting fluid is prolonged, and the using effect of the cutting fluid is improved; meanwhile, through the arrangement of a backflow box, a filter plate, a water pump and a backflow pipe, the cutting fluid and the chippings flow into the backflow box after being mixed, then the chippings are adsorbed to the filter plate through the separation effect of the filter plate, the cutting fluid flows into the cutting fluid groove again through the water pump and the backflow pipe so as to be reused, the cutting effect is improved, and the practicability is high. And the quality of finished products is ensured.

Description

Technical Field

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

[0002] Cutting fluid is an industrial liquid used in the process of metal cutting and grinding to cool and lubricate tools and workpieces. Cutting fluid is scientifically compounded from a variety of super-functional additives. It has good cooling, lubrication, rust prevention, oil removal and cleaning, anti-corrosion, and easy dilution properties.

[0003] After searching, the application with patent number CN210060598U discloses a micro-cutting fluid supply device for a milling machine, including a shell, a fixed seat, an input non-return valve 2, an input pipe, an input non-return valve 1, a chamber 1, a piston 1, a connecting rod 1, an output non-return valve 1, etc. The fixed seat is fixedly connected to the central interior of the upper side of the shell, the interior of the left side of the shell is provided with a chamber 1, and the interior of the right side of the shell is provided with a chamber 2; the input non-return valve 2 and the input non-return valve 1 are fixedly connected to the interior of the lower left side of the shell, and the input non-return valve 2 and the lower side inlet of the input non-return valve are connected to the input pipe, and the piston 1 and the piston 2 work simultaneously, thereby meeting the need for continuous supply of cutting fluid and improving the processing quality.

[0004] However, due to the long-term shutdown or standby of the machine tool, the cutting fluid is prone to deterioration and odor after being left for a long time, and it is easy to precipitate and solidify after being left for a long time, resulting in a short service life of the cutting fluid and poor use effect. At the same time, since the milling machine will produce chips mixed with the cutting fluid during cutting, due to the setting of chamber one and chamber two, the mixture of chips and cutting fluid is always used, and the chips will affect the cutting effect, resulting in poor quality of the finished product.

[0005] Therefore, we propose a cutting fluid supply device. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a cutting fluid supply device, which solves the problems of short service life of the cutting fluid and poor cutting effect of the prior device.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting fluid supply device, comprising a milling machine, a supply barrel is installed on the left side of the milling machine, and a cutting fluid groove is opened on the top surface of the supply barrel;

[0008] The top surface of the supply barrel is equipped with two sets of injection ports in opposite positions, a motor is fixedly installed at the center of the top surface of the supply barrel, a rotating rod located inside the supply barrel is mounted on the output end of the motor, and stirring rods evenly distributed are fixedly installed on the outer wall of the rotating rod. The bottom surface of the supply barrel is equipped with an injection pipe connected to the cutting fluid tank, and an electric valve is installed on the outer wall of the injection pipe;

[0009] A reflux box is installed on the right side of the milling machine, and an output pipe connected to the right side of the cutting fluid tank is installed on the outer wall of the reflux box. A filter plate made of magnets with matching specifications is installed inside the reflux box, and evenly distributed filter holes are opened on the top surface of the filter plate. A reflux pipe connected to the left side of the cutting fluid tank is installed on the bottom surface of the reflux box, and a water pump is installed on the outer wall of the reflux pipe.

[0010] Preferably, the stirring rod is cylindrical, and an oil-isolating film is installed on the outer wall of the stirring rod, so as to prevent the cutting fluid from sticking to the stirring rod and reduce the cost of using the cutting fluid.

[0011] Preferably, a scraper that fits the inner wall of the supply barrel is fixedly mounted on the top of the stirring rod, so that the cutting fluid adhering to the inner wall of the supply barrel can be scraped to prevent the cutting fluid from solidifying on the inner wall of the supply barrel, thereby improving the utilization rate of the cutting fluid.

[0012] Preferably, the top surface of the reflux box is equipped with a box cover, a connecting column is fixedly installed between the box cover and the filter plate, and a handle is fixedly installed on the top surface of the box cover, so that the filter plate can be extracted to clean and recycle the debris on the filter plate.

[0013] Preferably, the top surface of the box cover is provided with evenly distributed heat dissipation holes, so that the cutting fluid can be cooled.

[0014] Preferably, a discharge valve located on the right side of the water pump is mounted on the outer wall of the reflux pipe, so that the discarded cutting fluid after use can be easily discharged.

[0015] The utility model provides a cutting fluid supply device, which has the following beneficial effects:

[0016] 1. The cutting fluid supply device can continuously stir the cutting fluid through the arrangement of a motor, a rotating rod, a stirring rod and an injection pipe, so as to prevent the cutting fluid from settling, deteriorating and becoming smelly after being placed for a long time when the machine tool is stopped or on standby for a long time, thereby improving the service life and use effect of the cutting fluid;

[0017] 2. At the same time, through the setting of the reflux box, filter plate, water pump and reflux pipe, the cutting fluid and debris are mixed and flow into the reflux box, and then through the separation effect of the filter plate, the debris is adsorbed on the filter plate, and the cutting fluid flows back into the cutting fluid tank through the water pump and reflux pipe, so as to be used again, which improves the cutting effect and ensures the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the supply barrel of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the reflux box of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the reflux pipe of the utility model.

[0022] In the figure: 1. milling machine; 2. supply barrel; 3. injection port; 4. motor; 5. rotating rod; 6. stirring rod; 7. scraper; 8. injection pipe; 9. electric valve; 10. cutting fluid tank; 11. reflux box; 12. output pipe; 13. filter plate; 14. filter hole; 15. connecting column; 16. box cover; 17. handle; 18. reflux pipe; 19. water pump; 20. discharge valve; 21. heat dissipation hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Figure 1-4 As shown: the top surface of the supply barrel 2 is equipped with two sets of injection ports 3 located opposite to each other, a motor 4 is fixedly installed at the center of the top surface of the supply barrel 2, a rotating rod 5 located inside the supply barrel 2 is mounted on the output end of the motor 4, and evenly distributed stirring rods 6 are fixedly installed on the outer wall of the rotating rod 5, and an injection pipe 8 connected to the cutting fluid tank 10 is installed on the bottom surface of the supply barrel 2, and an electric valve 9 is installed on the outer wall of the injection pipe 8. Through the arrangement of the motor 4, the rotating rod 5, the stirring rod 6 and the injection pipe 8, the cutting fluid can be continuously stirred to prevent the cutting fluid from precipitating, deteriorating and becoming smelly due to long-term storage when the machine tool is stopped or on standby for a long time, thereby improving the service life and use effect of the cutting fluid.

[0025] Example 2: Figure 2-4 As shown: the right side of the milling machine 1 is equipped with a reflux box 11 in a relatively opposite position, and the outer wall of the reflux box 11 is equipped with an output pipe 12 connected to the right side of the cutting fluid tank 10, and the interior of the reflux box 11 is equipped with a filter plate 13 made of magnets with matching specifications, and the top surface of the filter plate 13 is provided with evenly distributed filter holes 14, and the bottom surface of the reflux box 11 is equipped with a reflux pipe 18 connected to the left side of the cutting fluid tank 10, and the outer wall of the reflux pipe 18 is equipped with a water pump 19. Through the arrangement of the reflux box 11, the filter plate 13, the water pump 19 and the reflux pipe 18, the cutting fluid is mixed with the debris and flows into the reflux box 11, and then through the separation effect of the filter plate 13, the debris is adsorbed on the filter plate 13, and the cutting fluid flows back into the cutting fluid tank 10 through the water pump 19 and the reflux pipe 18, so as to be used again, thereby improving the cutting effect and ensuring the quality of the finished product.

[0026] Example 3: Figure 4 As shown: the stirring rod 6 is cylindrical, and an oil-isolating film is installed on the outer wall of the stirring rod 6. A scraper 7 that fits the inner wall of the supply barrel 2 is fixedly installed on the top of the stirring rod 6. This can prevent the cutting fluid from sticking to the stirring rod 6, reduce the cost of using the cutting fluid, and scrape the cutting fluid stuck on the inner wall of the supply barrel 2 to prevent the cutting fluid from solidifying on the inner wall of the supply barrel 2, thereby improving the utilization rate of the cutting fluid.

[0027] The working principle and use process of the utility model are as follows: when the device is needed to work, the stirring rod 6 is driven to rotate by the motor 4, so that the cutting fluid can be continuously stirred to prevent the cutting fluid from precipitating, deteriorating and becoming smelly after being placed for a long time when the machine tool is stopped or on standby for a long time. The cutting fluid flows into the cutting fluid tank 10 through the injection pipe 8 for use, and the cutting fluid is mixed with the debris and flows into the reflux box 11. Then, through the separation effect of the filter plate 13, the debris is adsorbed on the filter plate 13, and the cutting fluid flows back into the cutting fluid tank 10 through the water pump 19 and the reflux pipe 18, so that the cutting fluid is used again. When the cutting fluid usage cycle is over, the cutting fluid can be discharged through the discharge valve 20.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting fluid supply device, comprising a milling machine (1), wherein a supply barrel (2) is mounted on the left side of the milling machine (1), and a cutting fluid groove (10) is formed on the top surface of the supply barrel (2); Features: The top surface of the supply barrel (2) is equipped with two sets of injection ports (3) located opposite to each other. A motor (4) is fixedly mounted at the center of the top surface of the supply barrel (2). A rotating rod (5) located inside the supply barrel (2) is mounted on the output end of the motor (4). Evenly distributed stirring rods (6) are fixedly mounted on the outer wall of the rotating rod (5). The bottom surface of the supply barrel (2) is equipped with an injection pipe (8) connected to a cutting fluid tank (10), and an electric valve (9) is mounted on the outer wall of the injection pipe (8); The right side of the milling machine (1) is equipped with a reflux box (11) in an opposite position, the outer wall of the reflux box (11) is equipped with an output pipe (12) connected to the right side of the cutting fluid tank (10), the interior of the reflux box (11) is equipped with a filter plate (13) made of magnets with matching specifications, the top surface of the filter plate (13) is provided with evenly distributed filter holes (14), the bottom surface of the reflux box (11) is equipped with a reflux pipe (18) connected to the left side of the cutting fluid tank (10), and the outer wall of the reflux pipe (18) is equipped with a water pump (19).

2. A cutting fluid supply device according to claim 1, characterized in that: The stirring rod (6) is cylindrical, and an oil-isolating film is mounted on the outer wall of the stirring rod (6).

3. A cutting fluid supply device according to claim 1, characterized in that: A scraper (7) is fixedly mounted on the top end of the stirring rod (6) and is in contact with the inner wall of the supply barrel (2).

4. A cutting fluid supply device according to claim 1, characterized in that: The top surface of the reflux box (11) is equipped with a box cover (16), a connecting column (15) is fixedly installed between the box cover (16) and the filter plate (13), and a handle (17) is fixedly installed on the top surface of the box cover (16).

5. A cutting fluid supply device according to claim 4, characterized in that: The top surface of the box cover (16) is provided with evenly distributed heat dissipation holes (21).

6. A cutting fluid supply device according to claim 1, characterized in that: The outer wall of the return pipe (18) is provided with a discharge valve (20) located on the right side of the water pump (19).

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