CN113458857B - Efficient cooling method for turning and milling composite machine tool - Google Patents
Efficient cooling method for turning and milling composite machine tool Download PDFInfo
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- CN113458857B CN113458857B CN202110680287.7A CN202110680287A CN113458857B CN 113458857 B CN113458857 B CN 113458857B CN 202110680287 A CN202110680287 A CN 202110680287A CN 113458857 B CN113458857 B CN 113458857B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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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
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- 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
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Abstract
The invention relates to the field of machine tools, in particular to an efficient cooling method for a turning and milling composite machine tool, which comprises the steps of introducing a residue treatment box into the efficient cooling method, enabling a filter cylinder in the residue treatment box to be rotationally switched, automatically scraping residue on the surface of the filter cylinder, ensuring the efficient filtering performance of the filter cylinder, enabling a nozzle to fully and continuously spray clean cooling liquid, and ensuring the turning and milling composite machine tool to be efficiently cooled.
Description
Technical Field
The invention relates to the field of machine tools, in particular to an efficient cooling method for a turning and milling composite machine tool.
Background
The turning and milling combined machine tool is used for processing a workpiece, because the turning and milling cutter is directly contacted with the workpiece for cutting, a large amount of heat can be generated in the cutting process, if the efficient cooling is not obtained in the processing process, the workpiece and the turning and milling cutter can bear high temperature, so that the processing precision of the workpiece is reduced, the turning and milling cutter is easily influenced even, and the turning and milling cutter is damaged or even broken.
According to CN112453983A multifunctional numerical control machine tool and the using method thereof, the invention can enclose the numerical control machine tool to form a closed space, thereby reducing the interference of noise to the outside, closing the operation window, further improving the noise reduction capability, damping the working table plate, adjusting the position and angle of cooling liquid injection while enclosing the numerical control machine tool, and having various functions and good using effect.
But among the prior art, the filtration of coolant liquid is all through simple net filtration, the net is the back of using for a long time, the filter screen is blockked up easily to the residue, make the flow resistance increase, and then make the net can continuously bear higher pressure, make the net break even easily, these metal residue, under the condition that obtains effective processing easily, block up the pipeline very easily, when coolant liquid that does not pass through fully filtering is directly spouted to the processing position simultaneously, remaining residue can aggravate cutter wearing and tearing in the coolant liquid, and produce more heat scheduling problems.
Therefore, the invention provides an efficient cooling method for a turning and milling composite machine tool.
Disclosure of Invention
In order to solve the problems that in the prior art, cooling liquid is filtered through simple nets, after the nets are used for a long time, residues easily block filter screens, flow resistance is increased, the nets can continuously bear high pressure, even the nets are easily broken, the metal residues easily block pipelines under the condition that effective treatment is not achieved, and meanwhile, when the cooling liquid which is not fully filtered is directly sprayed to a machining position, the residues remaining in the cooling liquid aggravate cutter abrasion, generate more heat and the like, the invention provides the efficient cooling method for the turning and milling composite machine tool.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an efficient cooling method for a turning and milling composite machine tool, which comprises the following steps:
s1: firstly, a processing workpiece to be turned and milled is placed in a composite machine tool, the processing workpiece is sufficiently clamped and fixed, and then a window of the composite machine tool is closed;
s2: the operation panel is controlled, a processing program is set, the turning and milling cutter can set feeding motion according to the program to turn and mill a processed workpiece, and meanwhile, in the turning and milling process, cooling liquid is continuously sprayed out through a nozzle near the turning and milling cutter to cool the turning and milling cutter and the workpiece in the processing process;
s3: after the cooling liquid is sprayed out and the temperature is reduced, a large amount of cutting residues are carried in the cooling liquid to form a residue liquid, the residue liquid flows back into the residue treatment box, the residue liquid is filtered through a filter cylinder in the residue treatment box, clean cooling liquid is obtained again after the residue liquid is filtered, and the cooling liquid is directly and repeatedly used for cooling;
s4: after the filter cartridge is used for a period of time, the motor is started to enable the filter cartridge to rotate, and meanwhile, metal residues accumulated on the surface of the filter cartridge can be scraped off through the scraper plate, so that the clean surface of the filter cartridge participates in the filtering work; when a turning and milling composite machine tool is used for processing a workpiece, because a turning and milling cutter is directly contacted and cut with the workpiece, a large amount of heat can be generated in the cutting process, if the turning and milling cutter is not efficiently cooled, the workpiece and the turning and milling cutter can bear high temperature, the processing precision of the workpiece is reduced, even the turning and milling cutter is easily influenced, and the turning and milling cutter is damaged or even broken, therefore, the cooling liquid can be rapidly recycled by continuously and continuously spraying cooling liquid to a processing position, but the continuously sprayed cooling liquid is cooled, the consumption of the cooling liquid is huge, therefore, the cooling liquid is rapidly filtered, and the filtering net is simple to filter, and after the net is used for a long time, the filter net is easily blocked by the residue, make the flow resistance increase, and then make the net can continuously bear higher pressure, make the net break even easily, these metal residue, easily under the condition that does not obtain effective processing, block up the pipeline very easily, when the coolant liquid that does not pass through abundant filtration is directly sprayed to the processing position simultaneously, remaining residue can aggravate cutter wearing and tearing in the coolant liquid, and produce more heats, for this reason through this efficient cooling method, through in the method, introduce the residue and handle the case, the cartridge filter of residue processing incasement portion can rotate and switch, and strike off its surface filtration's residue automatically, guarantee its efficient filtering quality, and make the nozzle can fully constantly the clean coolant liquid of blowout, guarantee that the compound lathe of turn-milling obtains the efficient cooling.
Preferably, the residue treatment box used in the high-efficiency cooling method comprises a box body, a filter cylinder and a motor; a processing cavity is formed in the box body; the top of the processing cavity is connected with a residue liquid reflux hole of the machine tool through a pipeline; the bottom of the treatment cavity is connected with a cooling liquid nozzle through a pipeline; the inside of the treatment box is rotatably connected with a filter cylinder; the filter cartridge comprises a support cylinder and a filter screen, and the filter screen is sleeved outside the support cylinder; the surface of the supporting cylinder is provided with through holes which are uniformly distributed; the inner surface of the supporting cylinder is fixedly connected with an inner toothed ring at the position close to the end surface of the supporting cylinder; the surface of the inner gear ring is connected with a gear in a meshing manner; a motor is fixedly connected inside the box body, and an output shaft of the motor is fixedly connected with the gear; a containing cavity is formed in the box body; a connecting hole is formed between the containing cavity and the processing cavity and close to the filter cartridge; a scraper is arranged inside the connecting hole; a sliding groove is formed in the side face of the connecting hole and is externally connected with an air source through a pipeline; an opening and closing plate is connected inside the sliding groove in a sliding manner; when the device works, the motor and the filter cylinder are arranged in the residue treatment box, when residue is required to be filtered, the filter cylinder is in a fixed state, residue liquid can be led into the treatment cavity through a pipeline, the residue liquid can automatically fall into the filter cylinder under the action of self gravity, the residue liquid is fully filtered through the filter cylinder, the cooling liquid obtained after filtering is led into the nozzle in a circulating manner and participates in cooling operation, after long-time filtering, a large amount of residue can be accumulated at the top of the filter cylinder, the residue can seriously affect continuous efficient filtering, further the circulation and cooling of the cooling liquid are affected, at the moment, the motor can drive the gear to rotate, the gear can drive the inner gear to rotate, the inner gear can drive the filter cylinder to rotate, in the rotating process of the filter cylinder, the residue accumulated on the surface of the filter cylinder can be automatically scraped away through the scraper, meanwhile, through a control air source, the chute is arranged in the control opening and closing plate, at this moment, the hole is opened, the residue scraped away by the scraper blade can be through the leading-in chamber that holds of hole, realizes carrying out automatic clearance to the cartridge filter, and the clean surface of cartridge filter can participate in filter work simultaneously, will be rotated to the bottom position by the filtering surface of clearance simultaneously, through the back flush by the coolant liquid, can be so that the residue on its surface is clear away completely, subsequent use of being convenient for.
Preferably, a pressure plate is connected inside the containing cavity in a sliding manner; a hydraulic cylinder is fixedly connected to the top of the containing cavity inside the box body, and a piston rod of the hydraulic cylinder is fixedly connected with the pressing plate; the inner surface of the containing cavity is provided with uniformly distributed seepage holes, and the seepage holes are communicated with the top of the containing cavity through pipelines; the during operation, through setting up pneumatic cylinder and clamp plate, the piston rod through the control pneumatic cylinder stretches out, and the piston rod of pneumatic cylinder can drive the clamp plate motion, and the clamp plate can extrude the residue of holding intracavity portion collection for the residue is extruded to be cubic, and the inside remaining moisture of residue can directly lead back through the pipeline and hold the chamber, participates in the secondary filter, has realized the complete cyclic utilization of coolant liquid, is pressed into massive residue simultaneously, is convenient for directly take out, collect, transportation and secondary processing utilization.
Preferably, the surface of the filter cylinder is provided with uniformly arranged dividing grooves; the inside of the box body is fixedly connected with an air guide ring at the position of the supporting cylinder; the surface of the air guide ring is fixedly connected with an air guide pipe, the air guide pipe is communicated with the dividing groove through the air guide ring, and the air guide pipe is externally connected with an air source; the inner parts of the dividing grooves are all connected with dividing plates in a sliding manner; the during operation, through setting up the cut-off board, through the control air supply, and through the inside air guide of air duct towards the air guide ring, can be to the inside air guide of the branch section of thick bamboo of rotation state through the air guide ring, and gas can final leading-in cut-off groove, make the cut-off board of cut-off inslot portion ejecting, can evenly cut apart the surface of cartridge filter through the cut-off board, make the coolant liquid that falls into the cartridge filter surface can filter in the inside of each partition area, it directly flows towards the both sides of cartridge filter to reduce the coolant liquid, make the residue of cartridge filter both sides accumulate in a large number, influence the sustainable filtration of both sides, through the cut-off of cut-off board, can guarantee that the top surface of cartridge filter can be even participation filtration operation, and the efficiency of filtration is improved, when need handle the surface of cartridge filter, only need control air supply, make in the cut-off board income correspond the cut-off groove can.
Preferably, the side surfaces of the dividing plates, which are far away from the corresponding dividing grooves, are fixedly connected with sealing blocks; the inner surface of the treatment cavity is fixedly connected with a sealing gasket at a position close to the filter cartridge; expansion cavities are formed in the sealing gaskets, and the expansion cavities are externally connected with an air source through pipelines; during operation, through setting up sealed piece and sealed the pad, when the cut-off board is ejecting, the cut-off board can drive sealed piece and remove, through the cooperation between sealed piece and the sealed pad, cooperation air supply pressure effect for form higher encapsulated situation between sealed piece and the sealed pad, reduce the direct downward seepage problem of filter cartridge and box of passing through of residue liquid, guarantee the quality of coolant liquid, and then guarantee the high-efficient cooling.
Preferably, the inner surface of the box body is fixedly connected with a partition block at the inner position of the filter cylinder, and the partition block is connected with the inner surface of the filter cylinder in a sealing way; the interior of the dividing block is fixedly connected with a water pump, an inlet pipe of the water pump is connected with the top space of the dividing block, and an outlet pipe of the water pump is connected with the bottom space of the dividing block; the during operation, through setting up the water pump, start through control water pump, the coolant liquid that the water pump can be directly will cut apart the piece top is derived downwards fast, because the leading-in negative pressure that the water pump provided, can promote the residue liquid at cartridge filter top to filter through the cartridge filter fast, improves filtration efficiency, simultaneously through the export pressure boost effect of water pump, quick spun coolant liquid can carry out abundant washing to the bottom of cartridge filter, promotes the complete clearance of cartridge filter bottom, the cyclic utilization of the cartridge filter of being convenient for.
Preferably, the bottom surfaces of the dividing blocks are fixedly connected with uniform plates, and the bottom surfaces of the uniform plates are designed to be arc-shaped structures; the bottom surfaces of the uniform plates are fixedly connected with uniformly arranged spray heads, and the spray heads are communicated with an outlet pipe of the water pump; during operation, through setting up the uniform plate and shower nozzle, because the arc design of uniform plate and link firmly the shower nozzle of evenly arranging on the surface of uniform plate for the shower nozzle all can the vertically towards the cartridge filter of bottom, improves the even washing to the cartridge filter bottom, improves the washing effect to the bottom of cartridge filter.
Preferably, an annular groove is formed in the support cylinder; the inner side surface of the annular groove is provided with uniformly arranged setting grooves; a rolling ball is arranged inside the annular groove; the during operation, set up the ring channel through the inside at a section of thick bamboo, the setting groove of evenly arranging is seted up to the inside of ring channel, the ring channel sets up the spin with the inside that sets up the groove, when clearing up the surface to the cartridge filter, the cartridge filter rotates and can make the spin that is located the bottom and sets up the inslot rotate the top position, the inside opening that sets up the groove also becomes down by up, and then the spin that sets up the inslot portion rolls out, and roll down through the ring channel, the spin rolls the in-process that falls in the inside of ring channel, can produce vibrations to the surface of cartridge filter, promote the residue clearance on cartridge filter surface.
Preferably, the inner surface of the annular groove is fixedly connected with first lugs which are uniformly arranged, and the first lugs are designed to be arc-shaped elastic metal sheets; the during operation sets up the first lug of evenly arranging through the inside at the arc wall, and first lug is curved elastic metal piece design, and when the spin rolls along the inside of ring channel, the first lug of the continuous striking of spin can, and even first lug can further promote to produce vibrations, improves the clearance effect.
Preferably, a vibration cavity is formed inside the rolling ball; a vibration ball is arranged in the vibration cavity; elastic connecting ropes which are uniformly arranged are fixedly connected between the vibration ball and the inner surface of the vibration cavity; the inner surface of the vibration cavity is fixedly connected with second convex blocks which are uniformly arranged, and the second convex blocks are designed to be arc-shaped elastic metal sheets; the during operation, vibrations chamber is seted up through the inside with the spin, the inside in vibrations chamber sets up the vibrations ball, because even rope connection through even elasticity between vibrations ball and the spin, when the spin rolls off, the great impact that receives, the vibrations ball can play the cushioning effect, reduce the impact and the bounce-back of spin, when producing the motion each other between spin and its inside vibrations ball simultaneously, the vibrations ball also can strike its inside second lug, can promote the vibrations of spin self, and then the spin of self vibrations state can keep the vibrations that last to the cartridge filter in the short time.
The invention has the advantages that:
1. according to the efficient cooling method, the residue treatment box is introduced, the filter cylinder in the residue treatment box can be switched in a rotating mode, the residue filtered on the surface of the residue treatment box can be automatically scraped, the efficient filtering performance of the residue treatment box is guaranteed, the nozzle can fully and continuously spray clean cooling liquid, and the turning and milling composite machine tool is guaranteed to be cooled efficiently. .
2. According to the residue treatment box used in the efficient cooling method for the turning and milling composite machine tool, the cutting block and the water pump are arranged, the water pump is controlled to start, the water pump can directly and rapidly guide the cooling liquid at the top of the cutting block downwards, the residue liquid at the top of the filter cylinder can be promoted to be rapidly filtered through the filter cylinder due to the guiding negative pressure provided by the water pump, the filtering efficiency is improved, meanwhile, the cooling liquid sprayed rapidly can fully clean the bottom of the filter cylinder through the outlet pressurization effect of the water pump, the complete cleaning of the bottom of the filter cylinder is promoted, and the recycling of the filter cylinder is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a front view of the turning and milling machine tool of the present invention;
FIG. 3 is a sectional view of a residue processing tank used in the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic structural view of a filter cartridge used in the present invention;
FIG. 6 is a cross-sectional view of a filter cartridge used in the present invention;
FIG. 7 is a cross-sectional view of a ball for use in the present invention.
In the figure: the device comprises a box body 1, a filter cartridge 2, a motor 3, a support cylinder 4, a filter screen 5, an inner gear ring 6, a gear 7, a scraper 8, an opening and closing plate 9, a pressure plate 10, a hydraulic cylinder 11, a seepage hole 12, an air guide ring 13, an air guide pipe 14, a partition plate 15, a sealing block 16, a sealing gasket 17, an expansion cavity 18, a partition block 19, a water pump 20, an equalizing plate 21, a spray head 22, an annular groove 23, a setting groove 24, a rolling ball 25, a first bump 26, a vibration ball 27, an elastic connecting rope 28 and a second bump 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A high-efficiency cooling method for a turning and milling composite machine tool comprises the following steps:
s1: firstly, a processing workpiece to be turned and milled is placed in a composite machine tool, the processing workpiece is sufficiently clamped and fixed, and then a window of the composite machine tool is closed;
s2: the operation panel is controlled, a processing program is set, the turning and milling cutter can set feeding motion according to the program to turn and mill a processed workpiece, and meanwhile, in the turning and milling process, cooling liquid is continuously sprayed out through a nozzle near the turning and milling cutter to cool the turning and milling cutter and the workpiece in the processing process;
s3: after the cooling liquid is sprayed out and the temperature is reduced, a large amount of cutting residues are carried in the cooling liquid to form a residue liquid, the residue liquid flows back into the residue treatment box, the residue liquid is filtered by the filter cylinder 2 in the residue treatment box, and the clean cooling liquid is obtained again after the filtration and is directly and repeatedly used for cooling;
s4: after the filter cartridge 2 is used for a period of time, the motor 3 is started, so that the filter cartridge 2 can be rotated by the motor 3, meanwhile, metal residues accumulated on the surface of the filter cartridge 2 can be scraped by the scraper 8, and the clean surface of the filter cartridge 2 participates in the filtering work; when a turning and milling composite machine tool is used for processing a workpiece, because a turning and milling cutter is directly contacted with the workpiece for cutting, a large amount of heat can be generated in the cutting process, if the turning and milling cutter is not efficiently cooled in the processing process, the workpiece and the turning and milling cutter can bear high temperature, so that the processing precision of the workpiece is reduced, even the turning and milling cutter is easily influenced, and the turning and milling cutter is damaged or even broken, therefore, the cooling liquid can be recycled by continuously and continuously spraying the cooling liquid to a processing position, the heat and metal residues generated by milling can be quickly taken away by the cooling liquid, but the continuously sprayed cooling liquid is cooled, the consumption of the cooling liquid is huge, so that the cooling liquid can be quickly filtered, and the filtering screen is easily blocked by the residues after the screen is used for a long time in the prior art, make the flow resistance increase, and then make the net can continuously bear higher pressure, make the net break even easily, these metal residue, easily under the condition that does not obtain effective processing, block up the pipeline very easily, when the coolant liquid that does not pass through abundant filtration is directly sprayed to the processing position simultaneously, remaining residue can aggravate cutter wearing and tearing in the coolant liquid, and produce more heats, for this reason through this efficient cooling method, in this method, introduce the residue and handle the case, the case is handled to the residue, the cartridge filter 2 of incasement portion is handled to the residue can rotate and switch, and strike off its surface filtration's residue automatically, guarantee its efficient filtering quality, and make the clean coolant liquid of nozzle can abundant continuous blowout, guarantee that the compound lathe of turn-milling obtains the efficient cooling.
Example one
Referring to fig. 2-6, the residue treatment box used in the efficient cooling method includes a box body 1, a filter cartridge 2 and a motor 3; a processing cavity is formed in the box body 1; the top of the processing cavity is connected with a residue liquid reflux hole of the machine tool through a pipeline; the bottom of the treatment cavity is connected with a cooling liquid nozzle through a pipeline; the inside of the treatment box is rotatably connected with a filter cylinder 2; the filter cartridge 2 comprises a support cylinder 4 and a filter screen 5, and the filter screen 5 is sleeved outside the support cylinder 4; through holes are uniformly distributed on the surface of the support tube 4; the inner surface of the support tube 4 is fixedly connected with an inner toothed ring 6 at the position close to the end surface of the support tube 4; the surface of the inner gear ring 6 is engaged with a gear 7; the motor 3 is fixedly connected inside the box body 1, and an output shaft of the motor 3 is fixedly connected with the gear 7; a containing cavity is formed in the box body 1; a connecting hole is formed between the containing cavity and the processing cavity and close to the filter cartridge 2; a scraping plate 8 is arranged inside the connecting hole; a sliding chute is formed in the side surface of the connecting hole and is externally connected with an air source through a pipeline; an opening and closing plate 9 is connected to the inside of the sliding chute in a sliding manner; when the device works, the motor 3 and the filter cylinder 2 are arranged in the residue treatment box, when residue filtration is needed, the filter cylinder 2 is in a fixed state, residue liquid can be led into the treatment cavity through a pipeline, the residue liquid can automatically fall into the filter cylinder 2 under the action of self gravity, full filtration is carried out through the filter cylinder 2, a cooling liquid circulation leading-in nozzle obtained after filtration is enabled to participate in cooling operation, after long-time filtration, a large amount of residue can be accumulated at the top of the filter cylinder 2, the residue can seriously affect continuous high-efficiency filtration, and further the circulation and cooling of the cooling liquid are affected, at the moment, the motor 3 is controlled to rotate, the motor 3 can drive the gear 7 to rotate, the gear 7 can drive the inner gear ring 6 to rotate, the inner gear ring 6 can drive the filter cylinder 2 to rotate, in the rotation process of the filter cylinder 2, the residue accumulated on the surface of the filter cylinder can be automatically scraped away through the scraper 8, meanwhile, through the control air supply, the spout is received in the control switching board 9, even the hole is opened this moment, the residue of being scraped away by scraper blade 8 can hold the chamber through even the pore introduction, the realization carries out automatic clearance to cartridge filter 2, the clean surface of cartridge filter 2 can participate in filter work simultaneously, the filter surface that will be cleared up simultaneously rotates the bottom position, through the backwash by the coolant liquid, can be so that its surperficial residue is clear away completely, subsequent use of being convenient for.
A pressing plate 10 is connected inside the containing cavity in a sliding manner; a hydraulic cylinder 11 is fixedly connected to the top of the containing cavity in the box body 1, and a piston rod of the hydraulic cylinder 11 is fixedly connected with the pressing plate 10; the inner surface of the containing cavity is provided with uniformly distributed seepage holes 12, and the seepage holes 12 are communicated with the top of the containing cavity through pipelines; the during operation, through setting up pneumatic cylinder 11 and clamp plate 10, the piston rod through control pneumatic cylinder 11 stretches out, the piston rod of pneumatic cylinder 11 can drive clamp plate 10 motion, clamp plate 10 can extrude the residue that holds intracavity portion and collect, make the residue extruded to be cubic, and the inside remaining moisture of residue can directly lead back through the pipeline and hold the chamber, participate in the secondary filter, the complete cyclic utilization of coolant liquid has been realized, pressed into massive residue simultaneously, be convenient for directly take out, collect, transportation and secondary processing utilize.
Dividing grooves which are uniformly distributed are formed in the surface of the filter cylinder 2; an air guide ring 13 is fixedly connected with the position of the support cylinder 4 in the box body 1; the surface of the air guide ring 13 is fixedly connected with an air guide pipe 14, the air guide pipe 14 is communicated with the dividing groove through the air guide ring 13, and the air guide pipe 14 is externally connected with an air source; the inner parts of the dividing grooves are all connected with dividing plates 15 in a sliding manner; when in work, by arranging the partition plate 15, controlling the air source, guiding air to the inner part of the air guide ring 13 through the air guide pipe 14, guiding air to the inner part of the branch cylinder 4 in a rotating state through the air guide ring 13, and the gas is finally introduced into the dividing grooves to push out the dividing plates 15 inside the dividing grooves, so that the surface of the filter cartridge 2 can be uniformly divided by the dividing plates 15, so that the coolant falling onto the surface of the filter cartridge 2 can be filtered inside each of the partitioned areas, reducing the coolant from directly flowing toward both sides of the filter cartridge 2, so that a large amount of residue on both sides of the filter cartridge 2 is accumulated to affect the sustainable filtration on both sides, and by the division of the division plate 15, can guarantee participation that the top surface of cartridge filter 2 can be even and filter the operation, improve filtration efficiency, when needing to handle the surface of cartridge filter 2, only need control the air supply for it can to cut apart the corresponding groove of cutting apart to collect in 15.
The side surfaces of the dividing plates 15, which are far away from the corresponding dividing grooves, are fixedly connected with sealing blocks 16; the inner surface of the treatment cavity is fixedly connected with a sealing gasket 17 at a position close to the filter cartridge 2; expansion cavities 18 are formed in the sealing gaskets 17, and the expansion cavities 18 are externally connected with an air source through pipelines; the during operation, through setting up sealed piece 16 and sealed pad 17, when the partition plate 15 is ejecting, partition plate 15 can drive sealed piece 16 and remove, through the cooperation between sealed piece 16 and the sealed pad 17, cooperation air supply pressure effect for form higher encapsulated situation between sealed piece 16 and the sealed pad 17, reduce the direct downward seepage problem between cartridge filter 2 and the box 1 of passing through of residue liquid, guarantee the quality of coolant liquid, and then guarantee the high-efficient cooling.
The inner surface of the box body 1 is fixedly connected with a partition block 19 at the inner position of the filter cylinder 2, and the partition block 19 is connected with the inner surface of the filter cylinder 2 in a sealing way; the inside of the dividing block 19 is fixedly connected with a water pump 20, an inlet pipe of the water pump 20 is connected with the top space of the dividing block 19, and an outlet pipe of the water pump 20 is connected with the bottom space of the dividing block 19; the during operation, through setting up water pump 20, start through control water pump 20, water pump 20 can be directly derive the coolant liquid at 19 tops of segmentation downwards fast, because the leading-in negative pressure that water pump 20 provided, can promote the residue liquid at cartridge filter 2 tops to filter through cartridge filter 2 fast, and the efficiency of filtration is improved, simultaneously, the export pressure boost effect through water pump 20, quick spun coolant liquid can carry out abundant washing to cartridge filter 2's bottom, promote the complete cleaning of cartridge filter 2 bottom, the cyclic utilization of cartridge filter 2 of being convenient for.
The bottom surfaces of the dividing blocks 19 are fixedly connected with the uniform plates 21, and the bottom surfaces of the uniform plates 21 are designed to be arc-shaped structures; the bottom surface of the uniform plate 21 is fixedly connected with uniformly arranged spray heads 22, and the spray heads 22 are communicated with the outlet pipe of the water pump 20; during operation, through setting up equal board 21 and shower nozzle 22, because the arc design of equal board 21 and the shower nozzle 22 of evenly arranging links firmly on the surface of equal board 21 for shower nozzle 22 all can the vertically cartridge filter 2 of bottom towards, improves the even washing to 2 bottoms of cartridge filter, improves the washing effect to the bottom of cartridge filter 2.
An annular groove 23 is formed in the branch cylinder 4; the inner side surface of the annular groove 23 is provided with uniformly arranged setting grooves 24; the inside of the annular groove 23 is provided with a rolling ball 25; the during operation, offer ring channel 23 through the inside at a section of thick bamboo 4, the setting groove 24 of evenly arranging is offered to the inside of ring channel 23, ring channel 23 sets up spin 25 with the inside that sets up groove 24, when clearing up the surface of cartridge filter 2, cartridge filter 2 rotates and to make the spin 25 that is located the bottom and sets up in groove 24 rotate the top position, the inside opening that sets up groove 24 also becomes down by up, and then set up the inside spin 25 roll-out of groove 24, and roll down through ring channel 23, spin 25 rolls the in-process that falls in the inside of ring channel 23, can produce vibrations to the surface of cartridge filter 2, promote the residue clearance on cartridge filter 2 surface.
The inner surface of the annular groove 23 is fixedly connected with first bumps 26 which are uniformly arranged, and the first bumps 26 are designed to be arc-shaped elastic metal sheets; during operation, through the first lug 26 that sets up even arrangement in the inside at the arc wall, and first lug 26 is curved elastic metal piece design, when spin 25 rolls along the inside of ring channel 23, the first lug 26 of striking that spin 25 can be continuous, even first lug 26 can further promote to produce vibrations, improves the clearance effect.
Example two
Referring to fig. 7, a vibration cavity is formed inside the rolling ball 25; a vibration ball 27 is arranged in the vibration cavity; elastic connecting ropes 28 which are uniformly arranged are fixedly connected between the vibration ball 27 and the inner surface of the vibration cavity; the inner surface of the vibration cavity is fixedly connected with second convex blocks 29 which are uniformly arranged, and the second convex blocks 29 are designed to be arc-shaped elastic metal sheets; the during operation, vibrations chamber is seted up through the inside with spin 25, the inside in vibrations chamber sets up vibrations ball 27, because connect through even elasticity even rope 28 between vibrations ball 27 and the spin 25, when spin 25 rolls off, the great impact that receives, vibrations ball 27 can play the cushioning effect, reduce the impact and the bounce-back of spin 25, simultaneously when producing the motion each other between spin 25 and its inside vibrations ball 27, vibrations ball 27 also can strike its inside second lug 29, can promote the vibrations of spin 25 self, and then the spin 25 of self vibrations state can keep the lasting vibrations to in the cartridge filter 2 short time.
Theory of operation, inside through residue treatment box sets up motor 3 and cartridge filter 2, when needing to carry out the residue and filtering, cartridge filter 2 is in fixed state, the residue liquid can be through the leading-in treatment chamber of pipeline, the residue liquid can fall into cartridge filter 2 automatically under the effect of self gravity, fully filter through cartridge filter 2, and make the coolant liquid circulation leading-in nozzle that obtains after filtering, and participate in the cooling operation, after filtering for a long time, a large amount of residues can be accumulated at the top of cartridge filter 2, these residues can seriously influence lasting high-efficient filtration, and then influence the circulation and the cooling of coolant liquid, rotate through control motor 3 this moment, motor 3 can drive gear 7 and rotate, gear 7 can drive internal tooth ring 6 and rotate, internal tooth ring 6 can drive cartridge filter 2 and rotate in-process, the residue of its surface accumulation can scrape away through scraper blade 8 is automatic, meanwhile, the opening and closing plate 9 is controlled to be internally accommodated into the sliding chute by controlling the air source, the connecting hole is opened at the moment, residues scraped away by the scraper 8 are led into the containing cavity through the connecting hole, the filter cartridge 2 is automatically cleaned, meanwhile, the clean surface of the filter cartridge 2 participates in the filtering work, the cleaned filter surface is rotated to the bottom position, and the residues on the surface can be completely cleaned by back flushing of the cooled liquid, so that the subsequent use is facilitated; by arranging the hydraulic cylinder 11 and the pressing plate 10, the piston rod of the hydraulic cylinder 11 is controlled to extend out, the piston rod of the hydraulic cylinder 11 can drive the pressing plate 10 to move, the pressing plate 10 can extrude residues collected in the containing cavity, so that the residues are extruded into blocks, and the residual moisture in the residues can be directly led back to the containing cavity through a pipeline to participate in secondary filtration, so that the complete recycling of cooling liquid is realized, and meanwhile, the residues are pressed into blocks, and the residues are convenient to directly take out, collect, transport and secondary processing and use; by arranging the partition plate 15, by controlling the air supply, and by guiding the air toward the inside of the air guide ring 13 through the air guide tube 14, the air can be guided toward the inside of the branch tube 4 in a rotating state through the air guide ring 13, and the gas is finally introduced into the dividing grooves to push out the dividing plates 15 inside the dividing grooves, so that the surface of the filter cartridge 2 can be uniformly divided by the dividing plates 15, so that the cooling liquid falling onto the surface of the filter cartridge 2 can be filtered inside each partitioned area, reducing the direct flow of the cooling liquid toward both sides of the filter cartridge 2, so that a large amount of residue on both sides of the filter cartridge 2 is accumulated to affect the sustainable filtration on both sides, and by the division of the division plate 15, the top surface of the filter cartridge 2 can be ensured to participate in the filtering operation uniformly, the filtering efficiency is improved, and when the surface of the filter cartridge 2 needs to be treated, only the air source needs to be controlled, so that the partition plate 15 is retracted into the corresponding partition groove; by arranging the sealing block 16 and the sealing gasket 17, when the dividing plate 15 is ejected, the dividing plate 15 can drive the sealing block 16 to move, and the sealing block 16 and the sealing gasket 17 are matched with the action of air source pressure through the matching between the sealing block 16 and the sealing gasket 17, so that a higher sealing state is formed between the sealing block 16 and the sealing gasket 17, the problem of downward leakage of residue liquid directly passing through the space between the filter cartridge 2 and the box body 1 is reduced, the quality of cooling liquid is ensured, and efficient cooling is further ensured; by arranging the water pump 20 and controlling the water pump 20 to start, the water pump 20 can directly and rapidly guide out the cooling liquid at the top of the partition block 19 downwards, and due to the introduction negative pressure provided by the water pump 20, the residue liquid at the top of the filter cartridge 2 can be promoted to be rapidly filtered through the filter cartridge 2, so that the filtering efficiency is improved, and meanwhile, through the outlet pressurization effect of the water pump 20, the rapidly sprayed cooling liquid can fully clean the bottom of the filter cartridge 2, so that the complete cleaning of the bottom of the filter cartridge 2 is promoted, and the recycling of the filter cartridge 2 is facilitated; by arranging the uniform plate 21 and the spray heads 22, due to the arc design of the uniform plate 21 and the fact that the spray heads 22 which are uniformly distributed are fixedly connected to the surface of the uniform plate 21, the spray heads 22 can vertically face the filter cartridge 2 at the bottom, uniform washing of the bottom of the filter cartridge 2 is improved, and washing effect of the bottom of the filter cartridge 2 is improved; through seting up ring channel 23 in the inside of a section of thick bamboo 4, the setting groove 24 of evenly arranging is seted up to the inside of ring channel 23, ring channel 23 sets up spin 25 with the inside of setting groove 24, when clearing up the surface of cartridge filter 2, cartridge filter 2 rotates and can make spin 25 who is located bottom setting groove 24 rotate to the top position, the inside opening that sets up groove 24 also becomes downwards by the face up, and then set up spin 25 inside groove 24 and roll out, and roll down through ring channel 23, spin 25 is in the in-process that the inside of ring channel 23 rolled down, can produce vibrations to the surface of cartridge filter 2, promote the residue clearance on cartridge filter 2 surface; by arranging the first convex blocks 26 which are uniformly arranged in the arc-shaped groove and designing the first convex blocks 26 to be arc-shaped elastic metal sheets, when the rolling balls 25 roll down along the inner part of the annular groove 23, the rolling balls 25 can continuously impact the first convex blocks 26, and the uniform first convex blocks 26 can further promote the generation of vibration and improve the cleaning effect; vibrations chamber is seted up through the inside with spin 25, the inside in vibrations chamber sets up vibrations ball 27, because even rope 28 is connected through even elasticity between vibrations ball 27 and the spin 25, when spin 25 rolls off, the great impact that receives, vibrations ball 27 can play the cushioning effect, reduce spin 25's impact and bounce-back, simultaneously when producing the motion each other between spin 25 and its inside vibrations ball 27, vibrations ball 27 also can strike its inside second lug 29, can promote spin 25 self vibrations, and then self vibrations state's spin 25 can keep the lasting vibrations to cartridge filter 2 in the short time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the 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 given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (8)
1. The high-efficiency cooling method for the turning and milling composite machine tool is characterized by comprising the following steps of: the method comprises the following steps:
s1: firstly, a processing workpiece to be turned and milled is placed in a composite machine tool, the processing workpiece is sufficiently clamped and fixed, and then a window of the composite machine tool is closed;
s2: the operation panel is controlled, a processing program is set, the turning and milling cutter can set feeding motion according to the program to turn and mill a processed workpiece, and meanwhile, in the turning and milling process, cooling liquid is continuously sprayed out through a nozzle near the turning and milling cutter to cool the turning and milling cutter and the workpiece in the processing process;
s3: after the cooling liquid is sprayed out and the temperature is reduced, a large amount of cutting residues are carried in the cooling liquid to form a residue liquid, the residue liquid flows back into the residue treatment box, the residue liquid is filtered by a filter cylinder (2) in the residue treatment box, and the clean cooling liquid is obtained again after the filtration and is directly and repeatedly used for cooling;
s4: after the filter cartridge (2) is used for a period of time, the motor (3) is started to enable the filter cartridge (2) to rotate, metal residues accumulated on the surface of the filter cartridge (2) can be scraped off through the scraper (8), and the clean surface of the filter cartridge (2) participates in filtering work;
the residue treatment box used in the high-efficiency cooling method comprises a box body (1), a filter cylinder (2) and a motor (3); a processing cavity is formed in the box body (1); the top of the processing cavity is connected with a residue liquid return hole of the machine tool through a pipeline; the bottom of the treatment cavity is connected with a cooling liquid nozzle through a pipeline; the inside of the treatment box is rotatably connected with a filter cylinder (2); the filter cartridge (2) comprises a support cylinder (4) and a filter screen (5), and the filter screen (5) is sleeved outside the support cylinder (4); through holes which are uniformly distributed are formed in the surface of the supporting tube (4); the inner surface of the support tube (4) is fixedly connected with an inner toothed ring (6) at the position close to the end surface of the support tube (4); the surface of the inner gear ring (6) is engaged and connected with a gear (7); the motor (3) is fixedly connected inside the box body (1), and an output shaft of the motor (3) is fixedly connected with the gear (7); a containing cavity is formed in the box body (1); a connecting hole is formed between the containing cavity and the processing cavity and close to the filter cartridge (2); a scraping plate (8) is arranged in the connecting hole; a sliding chute is formed in the side surface of the connecting hole and is externally connected with an air source through a pipeline; an opening and closing plate (9) is connected inside the sliding groove in a sliding manner; dividing grooves which are uniformly distributed are formed in the surface of the filter cylinder (2); an air guide ring (13) is fixedly connected with the position of the support cylinder (4) in the box body (1); the surface of the air guide ring (13) is fixedly connected with an air guide pipe (14), the air guide pipe (14) is communicated with the dividing groove through the air guide ring (13), and the air guide pipe (14) is externally connected with an air source; the inner parts of the dividing grooves are all connected with dividing plates (15) in a sliding manner.
2. The efficient cooling method for the turning and milling composite machine tool according to claim 1, characterized in that: a pressing plate (10) is connected inside the containing cavity in a sliding manner; a hydraulic cylinder (11) is fixedly connected to the top of the containing cavity in the box body (1), and a piston rod of the hydraulic cylinder (11) is fixedly connected with the pressing plate (10); the inner surface of the containing cavity is provided with seepage holes (12) which are uniformly distributed, and the seepage holes (12) are communicated with the top of the containing cavity through pipelines.
3. The efficient cooling method for the turning and milling combined machine tool according to claim 2, characterized by comprising the following steps: the side surfaces of the dividing plates (15) departing from one side of the corresponding dividing grooves are fixedly connected with sealing blocks (16); the inner surface of the treatment cavity is fixedly connected with a sealing gasket (17) at a position close to the filter cylinder (2); expansion cavities (18) are formed in the sealing gaskets (17), and the expansion cavities (18) are externally connected with an air source through pipelines.
4. The efficient cooling method for the turning and milling composite machine tool according to claim 3, characterized in that: the inner surface of the box body (1) is fixedly connected with a partition block (19) at the inner position of the filter cartridge (2), and the partition block (19) is hermetically connected with the inner surface of the filter cartridge (2); the inside of cutting apart piece (19) has linked firmly water pump (20), and the inlet pipe of water pump (20) links to each other with the headspace of cutting apart piece (19), and the exit tube of water pump (20) links to each other with the bottom space of cutting apart piece (19).
5. The efficient cooling method for the turning and milling composite machine tool according to claim 4, characterized in that: the bottom surfaces of the dividing blocks (19) are fixedly connected with uniform plates (21), and the bottom surfaces of the uniform plates (21) are designed to be arc-shaped structures; the bottom surface of the uniform plate (21) is fixedly connected with spray heads (22) which are uniformly arranged, and the spray heads (22) are communicated with the outlet pipes of the water pump (20).
6. The efficient cooling method for the turning and milling combined machine tool according to claim 5, characterized by comprising the following steps: an annular groove (23) is formed in the support tube (4); the inner side surface of the annular groove (23) is provided with uniformly arranged setting grooves (24); the inside of the annular groove (23) is provided with a rolling ball (25).
7. The efficient cooling method for the turning and milling composite machine tool according to claim 6, characterized in that: the inner surface of the annular groove (23) is fixedly connected with first protruding blocks (26) which are uniformly arranged, and the first protruding blocks (26) are designed to be arc-shaped elastic metal sheets.
8. The efficient cooling method for the turning and milling combined machine tool according to claim 7, characterized by comprising the following steps: a vibration cavity is formed inside the rolling ball (25); a vibration ball (27) is arranged in the vibration cavity; elastic connecting ropes (28) which are uniformly arranged are fixedly connected between the vibration ball (27) and the inner surface of the vibration cavity; the inner surface of the vibration cavity is fixedly connected with second convex blocks (29) which are uniformly arranged, and the second convex blocks (29) are designed to be arc-shaped elastic metal sheets.
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| CN106823557B (en) * | 2016-12-25 | 2018-10-26 | 重庆德蒙特科技发展有限公司 | A kind of cutting fluid method being recovered by filtration |
| CN210938065U (en) * | 2019-11-20 | 2020-07-07 | 广东百锐智能科技有限公司 | Make things convenient for cutting fluid recycle's compound lathe of turnning and milling |
| CN112156517B (en) * | 2020-09-27 | 2022-09-16 | 宁波市鄞州智伴信息科技有限公司 | Intelligent cooling liquid filtering device capable of automatically cleaning sundries |
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Effective date of registration: 20230912 Address after: 264000 Dong Jiang Zhen Dong Jiang Cun, Longkou City, Yantai City, Shandong Province Patentee after: Longkou Yuwan Power Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230912 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 210016 No. 532-2 East Zhongshan Road, Jiangsu, Nanjing Patentee before: Nanjing Vocational University of Industry Technology |