CN113403130A - Water-based metal cutting fluid and preparation method thereof - Google Patents
Water-based metal cutting fluid and preparation method thereof Download PDFInfo
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- CN113403130A CN113403130A CN202110592262.1A CN202110592262A CN113403130A CN 113403130 A CN113403130 A CN 113403130A CN 202110592262 A CN202110592262 A CN 202110592262A CN 113403130 A CN113403130 A CN 113403130A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/284—Esters of aromatic monocarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/046—Siloxanes with specific structure containing silicon-oxygen-carbon bonds
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention belongs to the technical field of metal cutting fluid, and particularly relates to a water-based metal cutting fluid and a preparation method thereof, wherein the water-based metal cutting fluid comprises the following components in percentage by mass (S1): putting diglycol borate ester, polyethylene glycol, sodium benzoate, trisodium phosphate, dimethyl silicone oil and sulfurized calcium alkyl phenolate into a stirrer according to the proportion of deionized water, heating to 75-85 ℃, and stirring for 8-12 minutes; s2: firstly, cooling the temperature in a stirrer to 45-50 ℃, then putting triethanolamine, vegetable oil, silicone-based ester, methylbutynol and a dispersing agent into the stirrer in proportion, and stirring for 30-35 minutes; s3: taking out the mixture in the stirrer, putting the mixture into a filter, and filtering and discharging the mixture by using a 200-mesh filter screen to obtain the cutting fluid product; the invention provides a water-based metal cutting fluid and a preparation method thereof, and aims to solve the problems that when a solution is filtered, a filter screen is generally adopted for direct filtration, but when the solution is filtered with higher requirements, the filtration efficiency is low due to smaller pores of the filter screen, and even the filter screen is blocked and can not discharge liquid.
Description
Technical Field
The invention belongs to the technical field of metal cutting fluid, and particularly relates to water-based metal cutting fluid and a preparation method thereof.
Background
The metal cutting fluid widely used in the metal processing industry in China at present is mainly an emulsified oil product, more than 80% of the content of the emulsified oil product is mineral oil, and the emulsified oil product is a liquid with certain viscosity after water is added. The metal cutting fluid belongs to a high-energy consumption product, and needs to consume a large amount of petroleum product resources.
Some technical solutions related to metal cutting fluids also appear in the prior art, for example, a chinese patent with application number 2009100682103 discloses a water-based reactive multifunctional metal cutting fluid and a preparation method thereof, and the composition formula of the water-based reactive multifunctional metal cutting fluid comprises a surfactant, a solvent, vegetable oleic acid, triethanolamine, sodium salt with corrosion inhibition function, a corrosion inhibitor, dimer acid, a defoaming agent, a preservative, deionized water, a defoaming agent 903, a preservative 1227, deionized water and the like. The metal cutting fluid is non-toxic, harmless, pollution-free, harmless to human body, non-corrosive to metal surface, odorless after long-term use, and not going bad, has excellent auxiliary cutting functions of cooling, lubricating, cleaning, extreme pressure, rust prevention and the like, can be used in metal processing of equipment such as turning, milling, planing, drilling, boring, stamping, wire cutting and the like, and is particularly suitable for top grade numerical control machine tools. The cutting fluid has extremely high physical stability and small surface strength, can effectively reduce the cutting temperature, reduce the thermal deformation of a workpiece and a cutter, improve the durability of the cutter, greatly improve the processing precision and the surface smoothness of the workpiece, and effectively remove dirt on the surface of the workpiece, so that the natural rust prevention time of the processed workpiece reaches more than 45 days.
In the prior art, when a solution is filtered, a filter screen is generally adopted for direct filtration, but when the requirement on the solution filtration is high, the filtration efficiency is low due to small holes of the filter screen, and even the filter screen is blocked and can not discharge liquid, so that the invention provides the water-based metal cutting fluid and the preparation method thereof.
Disclosure of Invention
The invention provides a water-based metal cutting fluid and a preparation method thereof, aiming at making up for the defects of the prior art and solving the problems that when a solution is filtered, a filter screen is generally adopted for direct filtration, but when the solution is filtered with higher requirements, the filtration efficiency is low due to smaller pores of the filter screen, and even the filter screen is blocked and can not discharge liquid.
1. The technical scheme adopted by the invention for solving the technical problems is as follows: the water-based metal cutting fluid provided by the invention comprises the following raw materials in parts by weight:
10-15 parts of diethylene glycol borate
5-8 parts of polyethylene glycol
6-8 parts of sodium benzoate
7-8 parts of trisodium phosphate
10-12 parts of dimethyl silicone oil
6-8 parts of sulfurized calcium alkyl phenate
8-10 parts of triethanolamine
8-10 parts of vegetable oil
10-20 parts of deionized water
5-8 parts of silicone-based ester
6-9 parts of methylbutynol
5-8 parts of a dispersing agent.
A preparation method of the water-based metal cutting fluid, which is suitable for the water-based metal cutting fluid; the method comprises the following steps:
s1: putting diglycol borate ester, polyethylene glycol, sodium benzoate, trisodium phosphate, dimethyl silicone oil and sulfurized calcium alkyl phenolate into a stirrer according to the proportion of deionized water, heating to 75-85 ℃, and stirring for 8-12 minutes;
s2: firstly, cooling the temperature in a stirrer to 45-50 ℃, then putting triethanolamine, vegetable oil, silicone-based ester, methylbutynol and a dispersing agent into the stirrer in proportion, and stirring for 30-35 minutes;
s3: taking out the mixture in the stirrer, putting the mixture into a filter, and filtering and discharging the mixture by using a 200-mesh filter screen to obtain the cutting fluid product.
Preferably, the filter described in S3 thereof comprises a filter vat; the cross section of the filter barrel is in an inverted trapezoid shape, a feed hopper is fixedly connected at the center of the top end of the filter barrel, a discharge port is formed in the bottom end of the filter barrel, and a support column is fixedly connected to the outer side wall of the filter barrel; an annular groove is formed in the inner side wall of the top end of the filtering barrel, and an annular plate is connected to the bottom of the annular groove in a sliding mode; the inner wall of the filter barrel is fixedly connected with a fixed plate through a group of first fixed rods, and the bottom end of the fixed plate is fixedly connected with a motor; the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the fixing plate, and the first rotating shaft is fixedly connected with a bottom plate; a filter screen is fixedly connected between the annular plate and the bottom plate; the feeding hopper, the annular plate, the bottom plate and the first rotating shaft are all positioned on the central line of the filter barrel, and the inner diameter of the annular plate is larger than the radius of the bottom plate; when the filter works, the solution is firstly placed on a bottom plate in a filter barrel through a feed hopper, a motor is started simultaneously, the motor drives the bottom plate to rotate through a first rotating shaft, the rotating solution can be tightly attached to the filter screen under the action of centrifugal force, the liquid can be sprayed out of the filter screen under the action of the centrifugal force, the filtering efficiency is accelerated, impurities can rotate in the filter screen under the action of the centrifugal force, the impurities are always in a flowing state, and the condition that the filter screen is blocked by the impurities is avoided.
Preferably, the inner wall of the filter barrel is fixedly connected with a pair of cleaning plates which are symmetrically distributed through a second fixing rod; a group of first grooves are formed in the side wall, close to the filter screen, of the sweeping board; the bottom of the first groove is fixedly connected with a push block through a spring, a soft hairbrush is arranged on the side wall of the push block away from the bottom of the first groove, and the soft hairbrush is in contact with the filter screen; the first grooves between the pair of sweeping plates are distributed in a staggered mode; during operation, when the filter screen rotates, the soft brush on the cleaning plate can contact with the filter screen, and the soft brush cleans some impurities blocked on the filter screen hole, so that the situation that some fine impurities are blocked on the filter screen under the action of centrifugal force is prevented, the liquid outlet rate of the solution is influenced, and the filtering effect of the solution is ensured.
Preferably, a group of second grooves are formed in the side wall, close to the filter screen, of the sweeping board, and the second grooves are located between the first grooves; a pair of third grooves which are symmetrically distributed is formed in the side wall of the annular groove; a second rotating shaft is rotatably connected to the side wall of the third groove and penetrates through the first groove and the second groove in the cleaning plate; a through groove is formed in the push block, and a shaft of the second rotating shaft penetrating through the first groove is positioned in the through groove; a pair of symmetrically distributed rotating rods is fixedly connected to the second rotating shaft positioned on the shaft of the second groove, and collision balls are fixedly connected to the end parts of the rotating rods; the collision ball is made of rubber; a first gear is fixedly connected to the second rotating shaft on the shaft of the third groove; the outer side wall of the annular plate is provided with an annular rack, and the annular rack is meshed with the first gear; the during operation, when the bottom plate is rotatory, filter screen and annular slab all can take place the rotation simultaneously, and the annular slab takes place the rotation and can drive first gear revolve through annular rack, and first gear revolve can drive the rotary rod rotatory, and the rotary rod can drive collision ball and filter screen bump at rotatory in-process, can drive the filter screen and shake, and the vibrations of filter screen when the collision helps cleaning of impurity and the efficiency that cleans that improves the filter screen.
Preferably, the rotating rod is composed of a first connecting rod, a second connecting rod and a third connecting rod; first cavities are formed in the first connecting rod, the second connecting rod and the third connecting rod; the first cavity is internally and slidably connected with a push plate, and the push plate is fixedly connected to the side wall of the first cavity through a spring; the second connecting rod extends into the first cavity of the first connecting rod through a third fixing rod and is fixedly connected to the push plate; the third connecting rod extends into the first cavity of the second connecting rod through a third fixing rod and is fixedly connected to the push plate; the first connecting rod is fixedly connected to the second rotating shaft; the collision ball extends into the first cavity of the third connecting rod through the third fixing rod and is fixedly connected to the push plate; the during operation, when the rotary rod is followed the second axis of rotation and is rotated, the rotary rod receives under the effect of centrifugal force, the head rod, push pedal in second connecting rod and the third connecting rod all can outwards promote, drive the whole extension of rotary rod, improve the rotation rate of rotary rod tip collision ball, the reinforcing collision ball is to the collision dynamics of filter screen, can adjust the rotational speed through crossing the motor, the rotational speed of first axis of rotation is higher, the jam rate of impurity is higher, also increase thereupon for guaranteeing the liquid yield, through the rotary rod extension, strengthen the vibrations of filter screen, further reduce the jam rate of impurity, improve liquid efficiency.
Preferably, the outer side walls of the first connecting rod, the second connecting rod and the third connecting rod are hinged with push wheels, and the hinged parts are provided with torsion springs; arc-shaped rods are fixedly connected to the outer side walls of the first connecting rod, the second connecting rod and the third connecting rod; a group of elastic sheets are fixedly connected to the arc-shaped rod; a first push rod is fixedly connected to one side of the push wheel, which is positioned in the first cavity, and a vibration rod is fixedly connected to the other side of the push wheel; the first push rod and the push plate are contacted with each other; the elastic pieces of the vibration rod and the arc-shaped rod are contacted with each other in rotation; the during operation, after collision ball and filter screen collision, the rotary rod is under the dual effort of filter screen and second axis of rotation, can contract, when the shrink, push away the wheel under the elastic force effect of torsional spring, it is rotatory, it rotates to push away the rotatory vibrations pole of wheel and carry out the arc, can collide with the flexure strip on the arc pole when the vibrations pole rotates, the flexure strip after the collision can take place the tremor, the tremor power passes through the filter screen and collides the contact of ball, transmit on the filter screen, let filter screen and vibrations ball take place the relative contact motion, and when the extrusion rotary rod shrink, the filter screen still can take place vibrations, further reduce the jam rate of impurity, guarantee the play liquid efficiency of filter screen.
Preferably, a first air bag is arranged at the bottom of the second groove; the push block is connected to the side wall of the first groove in a sealing and sliding manner; the first air bag is communicated with the first groove through a hose, and a communication point is positioned at the bottom of the first groove; the during operation, because of when the rotary rod improves at the rotational speed of second axis of rotation, the length extension of rotary rod, the rotary rod extension drives collision ball when rotatory, can extrude first gasbag, and in the gaseous first recess that passes through the hose entering of first gasbag, promote the outside motion of ejector pad, the ejector pad motion drives the laminating that the pappus brush is inseparabler on the filter screen, increases the power of cleaning of pappus brush, and the rotational speed is higher the rotary rod longer more moreover, cleans the dynamics on the pappus brush bigger.
Preferably, a second air bag is fixedly connected to the side wall of the through groove close to the bottom of the first groove; a fourth groove is formed in the side wall, close to the filter screen, of the push block; an opening of the fourth groove is fixedly connected with an elastic curved film, and the elastic curved film is inwards concave towards the bottom of the fourth groove; the soft brush is fixedly connected to the outer side wall of the elastic curved membrane; the elastic curved membrane and the fourth groove form a sealed cavity, and the sealed cavity is communicated with the second air bag; during operation, when the ejector pad outwards moved, the logical groove of ejector pad this moment also can remove in the second axis of rotation, and the logical groove removes and can drive the second gasbag and receive the extrusion of second axis of rotation, and gas can get into the fourth recess, and it is ejecting to bend the membrane with elasticity, and the crooked membrane of elasticity is ejecting can increase the scope of cleaning of pappus brush.
Preferably, a second cavity is formed between the fixing plates, and a cam is fixedly connected to the first rotating shaft positioned on the shaft of the second cavity; the first fixing rod is connected with a vibration ball in a sliding mode, and the vibration ball is fixedly connected to the outer side wall of the fixing plate through a spring; the vibration ball is fixedly connected with a fourth connecting rod, the fourth connecting rod extends into the second cavity, and the fourth connecting rod is fixedly connected with a moving plate; the cam is contacted with the moving plate when rotating; during operation, the liquid filtered through centrifugal force can flow along the inner wall of filter vat, and for the flow rate of accelerating liquid, can drive the cam rotation when first axis of rotation rotates, the cam rotation can promote the movable plate and remove, and the movable plate removes and can drive vibrations ball striking filter vat inner wall through the fourth connecting rod, and the vibrations of filter vat can increase the flow of inner wall liquid, improves the collection efficiency of filter.
The invention has the following beneficial effects:
1. according to the water-based metal cutting fluid and the preparation method thereof, the motor drives the bottom plate to rotate through the first rotating shaft, the rotating solution can be tightly attached to the filter screen under the action of centrifugal force, the liquid can be sprayed out of the filter screen under the action of the centrifugal force, the filtering efficiency is improved, impurities can rotate in the filter screen under the action of the centrifugal force, the impurities are always in a flowing state, and the situation that the filter screen is blocked by the impurities is avoided.
2. According to the water-based metal cutting fluid and the preparation method thereof, through the mutual matching of the cleaning plate, the first rotating shaft and the vibration ball, impurities blocked on the holes of the filter screen can be cleaned in a vibration mode, the situation that the fine impurities are blocked on the filter screen under the action of centrifugal force to influence the liquid outlet rate of the solution is prevented, and the filtering effect of the solution is guaranteed.
3. According to the water-based metal cutting fluid and the preparation method thereof, the cam is driven to rotate when the first rotating shaft rotates, the cam rotates to push the moving plate to move, the moving plate moves to drive the vibration ball to impact the inner wall of the filter barrel through the fourth connecting rod, the vibration of the filter barrel can increase the flow of liquid on the inner wall, and the collection efficiency of the filter is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is an enlarged view of area B of FIG. 2;
FIG. 5 is an enlarged view of area C of FIG. 3;
FIG. 6 is an enlarged view of area D of FIG. 3;
FIG. 7 is an enlarged view of area E of FIG. 6;
FIG. 8 is an enlarged view of area F of FIG. 7;
FIG. 9 is a flow chart of a method of preparing a water-based metal cutting fluid;
in the figure: 1. a filter vat; 11. a feed hopper; 12. a discharge port; 13. a fixing plate; 14. a first fixing lever; 15. an electric motor; 16. a first rotating shaft; 17. a base plate; 18. an annular groove; 19. an annular plate; 191. a filter screen; 2. cleaning the board; 21. a first groove; 22. a push block; 23. a soft brush; 3. a second groove; 31. a third groove; 32. a first gear; 33. a second rotating shaft; 34. a through groove; 35. rotating the rod; 36. a collision ball; 4. a first connecting rod; 41. a first cavity; 42. pushing the plate; 43. a third fixing bar; 44. a push wheel; 45. a first push rod; 46. a vibration rod; 47. an arcuate bar; 48. an elastic sheet; 49. a second connecting rod; 491. a third connecting rod; 5. a first air bag; 51. a second air bag; 52. a fourth groove; 53. an elastic curved film; 6. a second cavity; 61. a vibration ball; 62. a cam; 63. and (5) moving the plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 9, the water-based metal cutting fluid of the present invention is composed of the following raw materials in parts by weight:
10-15 parts of diethylene glycol borate
5-8 parts of polyethylene glycol
6-8 parts of sodium benzoate
7-8 parts of trisodium phosphate
10-12 parts of dimethyl silicone oil
6-8 parts of sulfurized calcium alkyl phenate
8-10 parts of triethanolamine
8-10 parts of vegetable oil
10-20 parts of deionized water
5-8 parts of silicone-based ester
6-9 parts of methylbutynol
5-8 parts of a dispersing agent.
A preparation method of the water-based metal cutting fluid, which is suitable for the water-based metal cutting fluid; the method comprises the following steps:
s1: putting diglycol borate ester, polyethylene glycol, sodium benzoate, trisodium phosphate, dimethyl silicone oil and sulfurized calcium alkyl phenolate into a stirrer according to the proportion of deionized water, heating to 75-85 ℃, and stirring for 8-12 minutes;
s2: firstly, cooling the temperature in a stirrer to 45-50 ℃, then putting triethanolamine, vegetable oil, silicone-based ester, methylbutynol and a dispersing agent into the stirrer in proportion, and stirring for 30-35 minutes;
s3: taking out the mixture in the stirrer, putting the mixture into a filter, and filtering and discharging the mixture by using a 200-mesh filter screen to obtain the cutting fluid product.
As an embodiment of the present invention, the filter as set forth in S3 includes a filter basket 1; the cross section of the filter barrel 1 is in an inverted trapezoid shape, a feed hopper 11 is fixedly connected to the center of the top end of the filter barrel 1, a discharge port 12 is formed in the bottom end of the filter barrel 1, and a support column is fixedly connected to the outer side wall of the filter barrel 1; an annular groove 18 is formed in the inner side wall of the top end of the filter barrel 1, and an annular plate 19 is connected to the bottom of the annular groove 18 in a sliding mode; a fixed plate 13 is fixedly connected to the inner wall of the filter barrel 1 through a group of first fixed rods 14, and a motor 15 is fixedly connected to the bottom end of the fixed plate 13; the output end of the motor 15 is fixedly connected with a first rotating shaft 16, the first rotating shaft 16 penetrates through the fixing plate 13, and a bottom plate 17 is fixedly connected with the first rotating shaft 16; a filter screen 191 is fixedly connected between the annular plate 19 and the bottom plate 17; the feed hopper 11, the annular plate 19, the bottom plate 17 and the first rotating shaft 16 are all positioned on the central line of the filter barrel 1, and the inner diameter of the annular plate 19 is larger than the radius of the bottom plate 17; during operation, in the prior art, when a solution is filtered, the filter screen 191 is generally adopted for direct filtering, but when the filtering requirement on the solution is high, the filtering efficiency is low due to the fact that holes of the filter screen 191 are small, and even the phenomenon that the filter screen 191 is blocked and liquid can not be discharged occurs.
As an embodiment of the present invention, a pair of cleaning plates 2 symmetrically distributed is fixed to the inner wall of the filtering barrel 1 through a second fixing rod; a group of first grooves 21 are formed in the side wall, close to the filter screen 191, of the sweeping board 2; a pushing block 22 is fixedly connected to the bottom of the first groove 21 through a spring, a soft brush 23 is arranged on the side wall of the pushing block 22 away from the bottom of the first groove 21, and the soft brush 23 is in contact with the filter screen 191; the first grooves 21 between the pair of sweeping plates 2 are distributed in a staggered manner; during operation, when filter screen 191 rotates, the pappus brush 23 on the cleaning board 2 can contact with the filter screen 191, and the pappus brush 23 cleans some impurity of jam on the filter screen 191 punchhole, prevents that some tiny impurity from blockking up on the filter screen 191 under the effect of receiving the centrifugal force, influences the play liquid rate of solution, guarantees the filter effect of solution.
As an embodiment of the present invention, a group of second grooves 3 is disposed on the side wall of the sweeping board 2 close to the filter screen 191, and the second grooves 3 are located between the first grooves 21; a pair of third grooves 31 which are symmetrically distributed are formed in the side wall of the annular groove 18; a second rotating shaft 33 is rotatably connected to the side wall of the third groove 31, and the second rotating shaft 33 penetrates through the first groove 21 and the second groove 3 of the cleaning plate 2; a through groove 34 is formed in the push block 22, and a shaft of the second rotating shaft 33 penetrating through the first groove 21 is located in the through groove 34; a pair of symmetrically distributed rotating rods 35 are fixedly connected to the second rotating shaft 33 on the axis of the second groove 3, and collision balls 36 are fixedly connected to the ends of the rotating rods 35; the collision ball 36 is made of rubber; a first gear 32 is fixedly connected to the second rotating shaft 33 on the shaft of the third groove 31; the outer side wall of the annular plate 19 is provided with an annular rack, and the annular rack is meshed with the first gear 32; the during operation, when bottom plate 17 is rotatory, filter screen 191 and annular plate 19 all can take place the rotation simultaneously, annular plate 19 takes place the rotation and can drive first gear 32 through the annular rack and rotate, first gear 32 rotates and can drive the rotary rod 35 rotatory, rotary rod 35 can drive collision ball 36 and filter screen 191 at rotatory in-process and collide, can drive filter screen 191 and shake, the vibrations of filter screen 191 when the collision, help cleaning of impurity and the efficiency that cleans that improves filter screen 191.
As an embodiment of the present invention, the rotating rod 35 is composed of a first connecting rod 4, a second connecting rod 49 and a third connecting rod 491; a first cavity 41 is formed in each of the first connecting rod 4, the second connecting rod 49 and the third connecting rod 491; a push plate 42 is slidably connected in the first cavity 41, and the push plate 42 is fixedly connected to the side wall of the first cavity 41 through a spring; the second connecting rod 49 extends into the first cavity 41 of the first connecting rod 4 through the third fixing rod 43 and is fixedly connected to the push plate 42; the third connecting rod 491 extends into the first cavity 41 of the second connecting rod 49 through the third fixing rod 43 and is fixedly connected to the push plate 42; the first connecting rod 4 is fixedly connected to the second rotating shaft 33; the collision ball 36 extends into the first cavity 41 of the third connecting rod 491 via the third fixing rod 43, and is fixedly connected to the push plate 42; in operation, when the rotating rod 35 rotates along with the second rotating shaft 33, the rotating rod 35 is under the action of centrifugal force, the first connecting rod 4, the push plates 42 in the second connecting rod 49 and the third connecting rod 491 can be pushed outwards, the whole extension of the rotating rod 35 is driven, the rotating speed of the collision ball 36 at the end part of the rotating rod 35 is increased, the collision force of the collision ball 36 on the filter screen 191 is enhanced, the rotating speed can be adjusted by the motor 15, the higher the rotating speed of the first rotating shaft 16 is, the higher the blocking rate of impurities is, the liquid outlet rate is increased along with the impurities, the extension of the rotating rod 35 is used for enhancing the vibration of the filter screen 191, the blocking rate of the impurities is further reduced, and the liquid outlet efficiency is improved.
As an embodiment of the present invention, the outer side walls of the first connecting rod 4, the second connecting rod 49 and the third connecting rod 491 are hinged with a pushing wheel 44, and the hinged parts are provided with torsion springs; the outer side walls of the first connecting rod 4, the second connecting rod 49 and the third connecting rod 491 are fixedly connected with arc-shaped rods 47; a group of elastic sheets 48 are fixedly connected to the arc-shaped rod 47; a first push rod 45 is fixedly connected to one side of the push wheel 44, which is located in the first cavity 41, and a vibration rod 46 is fixedly connected to the other side of the push wheel 44; the first push rod 45 and the push plate 42 are in contact with each other; the vibration rod 46 and the elastic sheet 48 of the arc rod 47 are contacted with each other in rotation; the during operation, after collision ball 36 and filter screen 191 collide, the rotary rod 35 is under filter screen 191 and the dual effort of second axis of rotation 33, can contract, when the shrink, push wheel 44 is under the elastic force effect of torsional spring, it is rotatory, push wheel 44 is rotatory to drive vibrations pole 46 and is carrying out the arc rotation, vibrations pole 46 can collide with the flexure strip 48 on the arc pole 47 when rotating, the flexure strip 48 after the collision can take place the tremor, the contact of tremor power through filter screen 191 and collision ball 36, transmit on the filter screen 191, let filter screen 191 and vibrations ball 61 take place the relative contact motion, and when extrusion rotary rod 35 contracts, vibrations still can take place for filter screen 191, further reduce the jam rate of impurity, guarantee the play liquid efficiency of filter screen 191.
As an embodiment of the present invention, the bottom of the second groove 3 is provided with a first air bag 5; the push block 22 is connected to the side wall of the first groove 21 in a sealing and sliding manner; the first air bag 5 is communicated with the first groove 21 through a hose, and a communication point is positioned at the bottom of the first groove 21; during operation, because of when the rotary rod 35 improves at the rotational speed of second axis of rotation 33, the length extension of rotary rod 35, the rotary rod 35 extension drives collision ball 36 when rotatory, can extrude first gasbag 5, the gas of first gasbag 5 passes through in the hose gets into first recess 21, promote ejector pad 22 outwards movement, ejector pad 22 moves and drives the inseparabler laminating of pappus brush 23 on filter screen 191, increase the power of cleaning of pappus brush 23, and the higher rotary rod 35 that the rotational speed is, clean the dynamics on the pappus brush 23 is big more.
As an embodiment of the present invention, a second airbag 51 is fixedly connected to a side wall of the through slot 34 close to the bottom of the first groove 21; a fourth groove 52 is formed in the side wall, close to the filter screen 191, of the push block 22; an opening of the fourth groove 52 is fixedly connected with an elastic curved membrane 53, and the elastic curved membrane 53 is inwards concave towards the bottom of the fourth groove 52; the soft brush 23 is fixedly connected to the outer side wall of the elastic curved membrane 53; the elastic curved membrane 53 and the fourth groove 52 form a sealed cavity, and the sealed cavity and the second air bag 51 are communicated with each other; during operation, when the pushing block 22 moves outwards, the through groove 34 of the pushing block 22 moves on the second rotating shaft 33, the through groove 34 moves to drive the second air bag 51 to be extruded by the second rotating shaft 33, air enters the fourth groove 52 to eject the elastic curved film 53, and the elastic curved film 53 is ejected to enlarge the cleaning range of the soft brush 23.
As an embodiment of the present invention, a second cavity 6 is opened between the fixing plates 13, and a cam 62 is fixed to the first rotating shaft 16 on the shaft of the second cavity 6; the first fixing rod 14 is connected with a vibration ball 61 in a sliding manner, and the vibration ball 61 is fixedly connected to the outer side wall of the fixing plate 13 through a spring; the vibration ball 61 is fixedly connected with a fourth connecting rod, the fourth connecting rod extends into the second cavity 6, and the fourth connecting rod is fixedly connected with a movable plate 63; the cam 62 is contacted with the moving plate 63 when rotating; during operation, the liquid filtered through centrifugal force can flow along the inner wall of filter vat 1, and for the flow rate of accelerating liquid, first axis of rotation 16 can drive cam 62 rotatory when rotating, and the cam 62 is rotatory can push movable plate 63 and move, and movable plate 63 removes and can drive vibrations ball 61 through the fourth connecting rod and strike filter vat 1 inner wall, and the vibrations of filter vat 1 can increase the flow of inner wall liquid, improves the collection efficiency of filter.
The working principle is as follows: firstly, putting the solution on a bottom plate 17 in a filter barrel 1 through a feed hopper 11, starting a motor 15 at the same time, driving the bottom plate 17 to rotate by the motor 15 through a first rotating shaft 16, enabling the rotating solution to be tightly attached to a filter screen 191 under the action of centrifugal force, and enabling the liquid to be sprayed out of the filter screen 191 under the action of the centrifugal force; the annular plate 19 rotates to drive the first gear 32 to rotate through the annular rack, the first gear 32 rotates to drive the rotating rod 35 to rotate, and the rotating rod 35 drives the collision ball 36 to collide with the filter screen 191 in the rotating process; when the rotating speed of the rotating rod 35 on the second rotating shaft 33 is increased, the length of the rotating rod 35 is extended, when the rotating rod 35 is extended to drive the collision ball 36 to rotate, the first air bag 5 is extruded, air in the first air bag 5 enters the first groove 21 through the hose, the pushing block 22 is pushed to move outwards, the pushing block 22 moves to drive the soft brush 23 to be attached to the filter screen 191 more tightly, and the cleaning force of the soft brush 23 is increased; when the pushing block 22 moves outwards, the through groove 34 of the pushing block 22 moves on the second rotating shaft 33, the through groove 34 moves to drive the second air bag 51 to be extruded by the second rotating shaft 33, air enters the fourth groove 52 to eject the elastic curved film 53, and the elastic curved film 53 is ejected to enlarge the cleaning range of the soft brush 23; when the first rotating shaft 16 rotates, the cam 62 is driven to rotate, the cam 62 rotates to push the moving plate 63 to move, the moving plate 63 moves to drive the vibration ball 61 to impact the inner wall of the filter barrel 1 through the fourth connecting rod, the vibration of the filter barrel 1 can increase the flow of liquid on the inner wall, and the collection efficiency of the filter is improved.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The water-based metal cutting fluid is characterized by comprising the following raw materials in parts by weight:
10-15 parts of diethylene glycol borate
5-8 parts of polyethylene glycol
6-8 parts of sodium benzoate
7-8 parts of trisodium phosphate
10-12 parts of dimethyl silicone oil
6-8 parts of sulfurized calcium alkyl phenate
8-10 parts of triethanolamine
8-10 parts of vegetable oil
10-20 parts of deionized water
5-8 parts of silicone-based ester
6-9 parts of methylbutynol
5-8 parts of a dispersing agent.
2. A method for producing a water-based metal cutting fluid, characterized in that the production method is applied to the water-based metal cutting fluid of claim 1; the method comprises the following steps:
s1: putting diglycol borate ester, polyethylene glycol, sodium benzoate, trisodium phosphate, dimethyl silicone oil and sulfurized calcium alkyl phenolate into a stirrer according to the proportion of deionized water, heating to 75-85 ℃, and stirring for 8-12 minutes;
s2: firstly, cooling the temperature in a stirrer to 45-50 ℃, then putting triethanolamine, vegetable oil, silicone-based ester, methylbutynol and a dispersing agent into the stirrer in proportion, and stirring for 30-35 minutes;
s3: taking out the mixture in the stirrer, putting the mixture into a filter, and filtering and discharging the mixture by using a 200-mesh filter screen to obtain the cutting fluid product.
3. The method for preparing a water-based metal cutting fluid as claimed in claim 2, wherein the filter in S3 comprises a filter vat (1); the section of the filter barrel (1) is in an inverted trapezoid shape, a feed hopper (11) is fixedly connected to the center of the top end of the filter barrel (1), a discharge hole (12) is formed in the bottom end of the filter barrel (1), and a support column is fixedly connected to the outer side wall of the filter barrel (1); an annular groove (18) is formed in the inner side wall of the top end of the filter barrel (1), and an annular plate (19) is connected to the bottom of the annular groove (18) in a sliding mode; a fixed plate (13) is fixedly connected to the inner wall of the filter barrel (1) through a group of first fixed rods (14), and a motor (15) is fixedly connected to the bottom end of the fixed plate (13); the output end of the motor (15) is fixedly connected with a first rotating shaft (16), the first rotating shaft (16) penetrates through the fixing plate (13), and a bottom plate (17) is fixedly connected with the first rotating shaft; a filter screen (191) is fixedly connected between the annular plate (19) and the bottom plate (17); feed hopper (11), annular plate (19), bottom plate (17) and first axis of rotation (16) all are located filter vat (1) central line, and the internal diameter of annular plate (19) is greater than bottom plate (17) radius.
4. The preparation method of the water-based metal cutting fluid according to claim 3, wherein a pair of symmetrically distributed sweeping plates (2) is fixedly connected to the inner wall of the filtering barrel (1) through a second fixing rod; a group of first grooves (21) are formed in the side wall, close to the filter screen (191), of the cleaning plate (2); a pushing block (22) is fixedly connected to the bottom of the first groove (21) through a spring, a soft brush (23) is arranged on the side wall, away from the bottom of the first groove (21), of the pushing block (22), and the soft brush (23) is in contact with the filter screen (191); the first grooves (21) between the pair of sweeping plates (2) are distributed in a staggered mode.
5. The preparation method of the water-based metal cutting fluid as claimed in claim 4, wherein a group of second grooves (3) are formed in the side wall of the sweeping plate (2) close to the filter screen (191), and the second grooves (3) are positioned between the first grooves (21); a pair of third grooves (31) which are symmetrically distributed are formed in the side wall of the annular groove (18); a second rotating shaft (33) is rotatably connected to the side wall of the third groove (31), and the second rotating shaft (33) penetrates through the first groove (21) and the second groove (3) in the cleaning plate (2); a through groove (34) is formed in the push block (22), and a shaft of the second rotating shaft (33) penetrating through the first groove (21) is positioned in the through groove (34); a pair of symmetrically distributed rotating rods (35) is fixedly connected to the second rotating shaft (33) positioned on the second groove (3), and collision balls (36) are fixedly connected to the ends of the rotating rods (35); the collision ball (36) is made of rubber; a first gear (32) is fixedly connected to the second rotating shaft (33) on the shaft of the third groove (31); the outer side wall of the annular plate (19) is provided with an annular rack, and the annular rack is meshed with the first gear (32).
6. The method for preparing a water-based metal cutting fluid according to claim 5, wherein the rotating rod (35) is composed of a first connecting rod (4), a second connecting rod (49) and a third connecting rod (491); a first cavity (41) is formed in each of the first connecting rod (4), the second connecting rod (49) and the third connecting rod (491); the first cavity (41) is internally and slidably connected with a push plate (42), and the push plate (42) is fixedly connected to the side wall of the first cavity (41) through a spring; the second connecting rod (49) extends into the first cavity (41) of the first connecting rod (4) through a third fixing rod (43) and is fixedly connected to the push plate (42); the third connecting rod (491) extends into the first cavity (41) of the second connecting rod (49) through a third fixing rod (43) and is fixedly connected to the push plate (42); the first connecting rod (4) is fixedly connected to the second rotating shaft (33); the collision ball (36) extends into the first cavity (41) of the third connecting rod (491) through a third fixing rod (43) and is fixedly connected to the push plate (42).
7. The preparation method of the water-based metal cutting fluid is characterized in that the outer side walls of the first connecting rod (4), the second connecting rod (49) and the third connecting rod (491) are hinged with push wheels (44), and torsion springs are arranged at the hinged positions; the outer side walls of the first connecting rod (4), the second connecting rod (49) and the third connecting rod (491) are fixedly connected with arc-shaped rods (47); a group of elastic sheets (48) are fixedly connected to the arc-shaped rod (47); a first push rod (45) is fixedly connected to one side, located in the first cavity (41), of the push wheel (44), and a vibration rod (46) is fixedly connected to the other side of the push wheel (44); the first push rod (45) and the push plate (42) are contacted with each other; the vibration rod (46) and the elastic sheet (48) of the arc-shaped rod (47) are contacted with each other in rotation.
8. The method for preparing the water-based metal cutting fluid according to claim 7, wherein a first air bag (5) is arranged at the bottom of the second groove (3); the push block (22) is connected to the side wall of the first groove (21) in a sealing and sliding manner; the first air bag (5) is communicated with the first groove (21) through a hose, and a communication point is positioned at the bottom of the first groove (21).
9. The method for preparing the water-based metal cutting fluid as claimed in claim 8, wherein a second air bag (51) is fixedly connected to the side wall of the through groove (34) close to the bottom of the first groove (21); a fourth groove (52) is formed in the side wall, close to the filter screen (191), of the push block (22); an opening of the fourth groove (52) is fixedly connected with an elastic curved membrane (53), and the elastic curved membrane (53) is inwards concave towards the bottom of the fourth groove (52); the soft brush (23) is fixedly connected to the outer side wall of the elastic curved membrane (53); the elastic curved membrane (53) and the fourth groove (52) form a sealed cavity, and the sealed cavity and the second air bag (51) are communicated with each other.
10. The preparation method of the water-based metal cutting fluid as claimed in claim 9, wherein a second cavity (6) is opened between the fixing plates (13), and a cam (62) is fixedly connected to the first rotating shaft (16) on the shaft of the second cavity (6); the first fixing rod (14) is connected with a vibration ball (61) in a sliding manner, and the vibration ball (61) is fixedly connected to the outer side wall of the fixing plate (13) through a spring; the vibration ball (61) is fixedly connected with a fourth connecting rod, the fourth connecting rod extends into the second cavity (6), and the fourth connecting rod is fixedly connected with a moving plate (63); the cam (62) is in contact with the moving plate (63) when rotating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110592262.1A CN113403130B (en) | 2021-05-28 | 2021-05-28 | Water-based metal cutting fluid and preparation method thereof |
| CN202211124910.1A CN115651745A (en) | 2021-05-28 | 2021-05-28 | Preparation method of water-based metal cutting fluid |
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| CN114604996A (en) * | 2022-03-09 | 2022-06-10 | 无锡工源环境科技股份有限公司 | Blue algae rapid coagulation air flotation removing system applied to water body |
| CN115212646A (en) * | 2022-09-20 | 2022-10-21 | 联仕(昆山)化学材料有限公司 | Cleaning device for filter for hydrogen peroxide purification |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113403130B (en) | 2022-10-25 |
| CN115651745A (en) | 2023-01-31 |
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