High-pressure water outlet structure for machine tool cutting fluid purification treatment

Abstract

The utility model relates to the technical field of machine tool cutting fluid purification appliances, and discloses a high-pressure water outlet structure for machine tool cutting fluid purification treatment, which comprises a filter box, a water pump and a booster pump, the liquid pumping end of the water pump is communicated and connected with a liquid conveying pipe, and a filter screen is fixedly mounted on the inner wall of the liquid conveying pipe; and a floating ball is fixedly mounted on the outer surface of the infusion tube. According to the high-pressure water outlet structure for machine tool cutting fluid water purification treatment, through arrangement of a water pump, a floating ball, a centrifugal barrel, a collecting box and a pressurizing pump, one end of a liquid conveying pipe and the floating ball are placed in cutting fluid, the cutting fluid can be pumped into the centrifugal barrel after the water pump is turned on, and a filter screen can filter large impurities in the cutting fluid; and fine impurities can be centrifugally filtered, the filtered cutting fluid can enter the collecting box, the impurities in the used cutting fluid can be conveniently filtered, the cutting fluid can be repeatedly used conveniently, and the utilization rate of the cutting fluid is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool cutting fluid water purification tools, in particular to a high-pressure water outlet structure used for machine tool cutting fluid water purification treatment. 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, and has good cooling, lubrication, rust prevention, oil removal and cleaning, anti-corrosion, and easy dilution properties. During the use of cutting fluid, it will carry metal and other impurities into the collection box, which is not convenient for repeated use of the cutting fluid in the later stage. The insufficient filtering effect of the cutting fluid will affect the utilization rate of the cutting fluid.

[0003] Chinese patent announcement number CN207575912U discloses a purification device for machine tool cutting fluid, comprising: a purification box; a screen assembly, which is accommodated in a first cavity, the screen assembly comprising a horizontal guide rod whose two ends are respectively connected to the upper parts of two mutually parallel vertical inner surfaces in the first cavity, a sliding sleeve sleeved on the horizontal guide rod, a screen cylinder detachably connected to the two sliding sleeves and located between the two horizontal guide rods, and a driving component that drives the screen cylinder to reciprocate along the two horizontal guide rods; a flow component, which comprises a first liquid pump arranged at the bottom of the first cavity, a first infusion tube connected to the output end of the first liquid pump at one end and passing through the first through hole and extending to the second upper chamber at the other end, and a filter component arranged in the second upper chamber and connected to the first infusion tube at one end. The purification device for machine tool cutting fluid provided by the utility model is not only reasonably designed, simple in structure and low in cost, but also has extremely high promotion value.

[0004] However, the utility model has the following problems when actually used:

[0005] During the use of cutting fluid, impurities such as metals will be carried into the collection box, which is not convenient for repeated use of the cutting fluid in the future. The filtering effect of the cutting fluid is insufficient, which will affect the utilization rate of the cutting fluid. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-pressure water outlet structure for water purification of machine tool cutting fluid, which solves the problems in the prior art:

[0008] During the use of cutting fluid, impurities such as metals will be carried into the collection box, which is not convenient for repeated use of the cutting fluid in the future. The insufficient filtering effect of the cutting fluid will affect the utilization rate of the cutting fluid.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-pressure water outlet structure for water purification of machine tool cutting fluid, including a filter box, a water pump and a pressure pump, the liquid extraction end of the water pump is connected with an infusion tube, a filter is fixedly installed on the inner wall of the infusion tube, a floating ball is fixedly installed on the outer surface of the infusion tube, a collection box is inserted into the inner wall of the filter box, the inner bottom wall of the filter box is connected to a motor by bolts, and the output end of the motor is connected to a centrifugal cylinder by bolts.

[0011] Optionally, the pressure pump is fixedly connected to the inner bottom wall of the collection box, and a universal wheel is fixedly installed on the lower surface of the filter box.

[0012] Optionally, the upper surface of the filter box is supported by a box cover, and the water pump is connected to the middle part of the upper surface of the box cover by bolts.

[0013] Optionally, a cover plate is threadedly connected to the upper surface of the centrifugal cylinder, and the water outlet end of the water pump is connected to the interior of the centrifugal cylinder.

[0014] Optionally, the filter box is connected to the interior of the collection box, and a window is provided on one side of the collection box.

[0015] Optionally, a clamping bolt for limiting is provided at the bottom of the side of the filter box, and one end of the clamping bolt passes through the filter box and is threadedly arranged inside the collecting box. The liquid suction end of the pressure pump is connected to the inside of the collecting box, and the liquid outlet end of the pressure pump is provided with a drain pipe.

[0016] (III) Beneficial effects

[0017] The utility model provides a high-pressure water outlet structure for water purification of machine tool cutting fluid, which has the following beneficial effects:

[0018] The high-pressure water outlet structure for water purification of machine tool cutting fluid is configured with a water pump, a floating ball, a centrifugal cylinder, a collecting box and a pressure pump. One end of the infusion tube is placed together with the floating ball into the interior of the cutting fluid. When the water pump is turned on, the cutting fluid is pumped into the interior of the centrifugal cylinder. The filter screen can filter larger impurities in the cutting fluid. When the motor is turned on, the centrifugal cylinder can be driven to rotate, which is convenient for centrifugal filtration of the cutting fluid. Fine impurities can be centrifugally filtered, and the filtered cutting fluid will enter the interior of the collecting box. When the pressure pump is turned on, the filtered cutting fluid can be discharged by pressurization, which is beneficial to filtering impurities in the cutting fluid after use, facilitating repeated use of the cutting fluid, and improving the utilization rate of the cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the box cover structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the centrifugal cylinder of the utility model.

[0023] In the figure: 1. filter box; 2. water pump; 3. booster pump; 4. infusion tube; 5. filter screen; 6. floating ball; 7. collection box; 8. motor; 9. centrifugal cylinder; 10. universal wheel; 11. box cover; 12. cover plate; 13. window. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figures 1 to 4The utility model provides a technical solution: a high-pressure water outlet structure for water purification of machine tool cutting fluid, comprising a filter box 1, a water pump 2 and a pressure pump 3, the liquid extraction end of the water pump 2 is connected with a liquid infusion tube 4, the inner wall of the liquid infusion tube 4 is fixedly installed with a filter screen 5, the filter screen 5 can filter larger impurities, the outer surface of the liquid infusion tube 4 is fixedly installed with a floating ball 6, the floating ball 6 floats on the surface of the cutting fluid, the liquid inlet of the liquid infusion tube 4 is lower than the horizontal plane of the cutting fluid, the cutting fluid will enter the inside of the liquid infusion tube 4, and a collection box 7 is plugged into the inner wall of the filter box 1, the inner bottom wall of the filter box 1 is connected with a motor 8 by bolts, the output end of the motor 8 is connected with a centrifugal cylinder 9 by bolts, the upper surface of the centrifugal cylinder 9 is threadedly connected with a cover plate 12, the water outlet end of the water pump 2 is connected with the inside of the centrifugal cylinder 9, the pressure pump 3 is fixedly connected to the inside of the collection box 7 The bottom wall, one end of the infusion tube 4 together with the floating ball 6 is placed inside the cutting fluid. After the water pump 2 is turned on, the cutting fluid will be pumped into the inside of the centrifugal cylinder 9. The filter screen 5 can filter the larger impurities inside the cutting fluid. After the motor 8 is turned on, the centrifugal cylinder 9 can be driven to rotate, which is convenient for centrifugal filtration of the cutting fluid. The fine impurities can be centrifugally filtered, and the filtered cutting fluid will enter the inside of the collecting box 7. After the pressure pump 3 is turned on, the filtered cutting fluid can be discharged by pressurizing. The lower surface of the filter box 1 is fixedly installed with a universal wheel 10, and the upper surface of the filter box 1 is supported by a box cover 11. The water pump 2 is bolted to the middle of the upper surface of the box cover 11. The filter box 1 is connected to the inside of the collecting box 7, and a window 13 is provided on one side of the collecting box 7. The collection situation of the cutting fluid inside the collecting box 7 is conveniently observed through the window 13.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] In the utility model, the working steps of the device are as follows:

[0028] First, place one end of the infusion tube 4 together with the floating ball 6 into the interior of the cutting fluid. Secondly, when the water pump 2 is turned on, the cutting fluid will be pumped into the interior of the centrifugal cylinder 9. The filter 5 can filter the larger impurities in the cutting fluid. Then, when the motor 8 is turned on, the centrifugal cylinder 9 can be driven to rotate, which is convenient for centrifugal filtration of the cutting fluid. The fine impurities can be centrifugally filtered. Finally, the filtered cutting fluid will enter the interior of the collection box 7. When the pressure pump 3 is turned on, the filtered cutting fluid can be discharged by pressurizing.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure water outlet structure for purifying machine tool cutting fluid, comprising a filter box (1), a water pump (2) and a pressure pump (3), characterized in that: The liquid extraction end of the water pump (2) is connected to a liquid infusion tube (4), a filter screen (5) is fixedly mounted on the inner wall of the liquid infusion tube (4), a floating ball (6) is fixedly mounted on the outer surface of the liquid infusion tube (4), a collecting box (7) is inserted into the inner wall of the filter box (1), a motor (8) is connected to the inner bottom wall of the filter box (1) by bolts, and the output end of the motor (8) is connected to a centrifugal cylinder (9) by bolts.

2. The high-pressure water outlet structure for water purification of machine tool cutting fluid according to claim 1, characterized in that: The pressure pump (3) is fixedly connected to the inner bottom wall of the collection box (7), and a universal wheel (10) is fixedly mounted on the lower surface of the filter box (1).

3. The high-pressure water outlet structure for water purification of machine tool cutting fluid according to claim 1, characterized in that: The upper surface of the filter box (1) is supported by a box cover (11), and the water pump (2) is connected to the middle part of the upper surface of the box cover (11) by means of bolts.

4. The high-pressure water outlet structure for water purification of machine tool cutting fluid according to claim 1, characterized in that: The upper surface of the centrifugal cylinder (9) is threadedly connected with a cover plate (12), and the water outlet end of the water pump (2) is connected to the interior of the centrifugal cylinder (9).

5. The high-pressure water outlet structure for water purification of machine tool cutting fluid according to claim 1, characterized in that: The filter box (1) is connected to the interior of the collection box (7), and a viewing window (13) is provided on one side of the collection box (7).

6. The high-pressure water outlet structure for water purification of machine tool cutting fluid according to claim 1, characterized in that: A clamping bolt for limiting position is provided at the bottom of the side of the filter box (1); one end of the clamping bolt passes through the filter box (1) and is threadedly arranged inside the collecting box (7); the liquid extraction end of the pressure pump (3) is connected to the inside of the collecting box (7); and a liquid discharge pipe is provided at the liquid outlet end of the pressure pump (3).

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