CN109483316B - Cooling liquid filtering device of numerical control machine tool - Google Patents

Cooling liquid filtering device of numerical control machine tool Download PDF

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Publication number
CN109483316B
CN109483316B CN201811543152.0A CN201811543152A CN109483316B CN 109483316 B CN109483316 B CN 109483316B CN 201811543152 A CN201811543152 A CN 201811543152A CN 109483316 B CN109483316 B CN 109483316B
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China
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plate
shaped
box
sliding
block
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CN201811543152.0A
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CN109483316A (en
Inventor
韩志荣
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DONGGUAN BLUE BILLITON CNC MACHINE TOOL Co.,Ltd.
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Dongguan Blue Billiton Cnc Machine Tool Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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
    • B23Q11/10Arrangements for cooling or lubricating tools or work
    • B23Q11/1069Filtration systems specially adapted for cutting liquids

Abstract

The invention relates to the technical field of machine tools, in particular to a cooling liquid filtering device of a numerical control machine tool. The coolant liquid rose box pass through two supporting seat fixed connection on the base, one-level filtering component sliding connection is in the upper end of coolant liquid rose box, scraper blade sliding connection is on the filter plate slide, the fastener is provided with two, two fasteners are fixed connection both ends around the one-level filtering component left end respectively, two fasteners joint both ends around the scraper blade respectively, the control assembly rotates the upper end of connecting at the coolant liquid rose box. The primary filtering component and the secondary filtering component can carry out double filtering on the cooling liquid, and the cooling liquid can be discharged for recycling after being cooled, so that the recycling rate of the cooling liquid is improved, and certain economic benefits are achieved; can cool off cutting bits and solid particle thing in the coolant liquid, prevent that the cutting bits of high temperature from accidentally injuring the staff, the second grade filter assembly can be taken out and clear up cutting bits and solid particle thing.

Description

Cooling liquid filtering device of numerical control machine tool
Technical Field
The invention relates to the technical field of machine tools, in particular to a cooling liquid filtering device of a numerical control machine tool.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machine tool is divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, in the machining process of iron parts, various machine tools used in a machining workshop can generate a large amount of scrap iron, the scrap iron can be remained in cooling liquid for machining, machine tool equipment can be mixed with various impurities such as a large amount of dust, solid particle pollutants and the like in the cooling liquid in the working process, the cooling liquid used in the running process of the existing machine tool is generally directly discharged outwards, resources are wasted, the cooling liquid cannot be directly used after being recycled, impurities in the cooling liquid easily block a liquid drainage pipeline, and the recycled cooling liquid needs to be treated.
Disclosure of Invention
The invention aims to provide a cooling liquid filtering device of a numerical control machine tool, which has the beneficial effects that a primary filtering component and a secondary filtering component in the cooling liquid filtering device can carry out double filtering on the cooling liquid, the aperture of filtering holes on the primary filtering component and the aperture of filtering holes on the secondary filtering component are sequentially decreased in a descending mode, the filtering effect is good, the cooling liquid can be discharged for recycling after being cooled, the recycling rate of the cooling liquid is improved, and certain economic benefits are achieved.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a digit control machine tool coolant liquid filter equipment, includes base, supporting seat, coolant liquid rose box, one-level filtering component, scraper blade, fastener, control assembly, second grade filtering component and iron fillings cooler bin, the coolant liquid rose box through two supporting seat fixed connection on the base, one-level filtering component sliding connection is in the upper end of coolant liquid rose box, scraper blade sliding connection is on one-level filtering component, the fastener is provided with two, two fasteners are fixed connection both ends around the one-level filtering component left end respectively, two fasteners joint both ends around the scraper blade respectively, control assembly rotates the upper end of connecting at the coolant liquid rose box, control assembly and one-level filtering component meshing transmission are connected, second grade filtering component sliding connection is at the middle-end of coolant liquid rose box, iron fillings cooler bin fixed connection is at the right-hand member of coolant liquid rose box.
The cooling liquid filtering box comprises a filtering box body, a liquid discharge pipe with a control valve, a front T-shaped chute, a rear T-shaped chute, a stop block, a filter plate chute, an L-shaped rod and a top block; the filter box body is fixedly connected to the base through two supporting seats, the lower end of the filter box body is inclined downwards from back to front, the lower end of the front end of the filter box body is fixedly connected and communicated with the liquid discharge pipe, the front T-shaped chute and the rear T-shaped chute are respectively and symmetrically arranged at the upper ends of the front end surface and the rear end surface of the inner side of the filter box body, two stop blocks are fixedly connected to the top surface of the filter box body and are respectively positioned above the front T-shaped chute and the rear T-shaped chute, a filter plate chute is arranged at the middle end of the inner side of the filter box body, one ends of two L-shaped rods are respectively and fixedly connected to the front end and the rear end of the left end of the filter box; the top block is positioned above the clamping piece.
The primary filtering component comprises a front T-shaped sliding block, a rear T-shaped sliding block, a vertical plate, a door-shaped frame, a primary sieve plate, a horizontal sliding groove, a vertical sliding groove, a rear spring seat plate, a front spring seat plate, a spring sliding rod, a compression spring I, an L-shaped connecting plate and a rack; the front T-shaped sliding block and the rear T-shaped sliding block are respectively connected in the front T-shaped sliding groove and the rear T-shaped sliding groove in a sliding mode, the front end and the rear end of the door-shaped frame are respectively fixedly connected to the front T-shaped sliding block and the rear T-shaped sliding block through a vertical plate, the primary sieve plate is fixedly connected in the door-shaped frame, horizontal sliding grooves are formed in the front end face and the rear end face of the inner side of the door-shaped frame, and the front end and the rear end of the upper end face of the door-shaped frame; the horizontal sliding groove is communicated with the vertical sliding groove; the front end and the rear end of the right end of the door-shaped frame are respectively fixedly connected with a rear spring seat plate, the front end and the rear end of the left end of the door-shaped frame are respectively fixedly connected with a front spring seat plate, one ends of two spring slide bars are respectively fixedly connected to the two front spring seat plates, the other ends of the two spring slide bars are respectively fixedly connected to the two rear spring seat plates, and compression springs I are sleeved on the two spring slide bars; one end of the L-shaped connecting plate is fixedly connected to the front T-shaped sliding block, and the other end of the L-shaped connecting plate is fixedly connected with the rack; the rack is positioned at the outer end of the filter box body and is in meshed transmission connection with the control assembly; a plurality of filtrate holes I are uniformly formed in the first-stage sieve plate.
The control assembly comprises a short shaft, a gear and a hand lever; the minor axis passes through the upper end of rolling bearing rotation connection at rose box body front end, and hand rocker fixed connection is at the front end of minor axis, and gear fixed connection is on the minor axis, and the gear is connected with rack toothing transmission.
The scraping plate comprises a push plate, a connecting block, a rectangular plate, a clamping groove and an L-shaped scraping plate; two ends of the push plate are fixedly connected with a rectangular plate through a connecting block respectively, the two connecting blocks are connected in the two first-stage sieve plates in a sliding mode respectively, the lower ends of the two rectangular plates are connected in the two vertical sliding grooves in a sliding mode respectively, and the upper ends of the two rectangular plates are connected on the two spring sliding rods in a sliding mode respectively; two ends of the compression spring I are fixedly connected to the rectangular plate and the rear spring seat plate respectively; the top surface of the rectangular plate is provided with a clamping groove; the push plate sliding connection is on one-level sieve, and the front end fixed connection L type scraper blade's of push plate one end, the other end of L type scraper blade and the top surface laminating of one-level sieve.
The clamping piece comprises a lever frame plate, a rotating shaft, a supporting plate, a clamping block and a compression spring II; two ends of the rotating shaft are respectively and fixedly connected to the two rod frame plates, the two rod frame plates are respectively and fixedly connected to two ends of the front spring seat plate, the middle end of the supporting plate is rotatably connected to the rotating shaft, two ends of the supporting plate are respectively and fixedly connected with the clamping block and one end of a compression spring II, and the other end of the compression spring II is fixedly connected to the front spring seat plate; the lower end face of the clamping block is an arc-shaped transition face, and the clamping block is located in the clamping groove.
The secondary filter assembly comprises a sieve plate seat, a secondary sieve plate, a side plate, a fixed sliding sleeve, an inserting block, an external threaded rod, a screw rod seat, a screwing disc and a limiting ring; the filter plate comprises a filter plate sliding groove, a filter plate seat, a secondary filter plate, an insert block, a fixed sliding sleeve, a screw thread rod, a screw thread disc, a screw rod seat, a secondary filter plate, a side plate, a handle, a fixed sliding sleeve, a screw rod seat, two limit rings and a screw rod seat, wherein the filter plate sliding groove is arranged in the filter plate sliding groove; a plurality of filtrate holes II are uniformly formed in the second-stage sieve plate; and a rubber sealing gasket is arranged on the contact surface of the side plate and the filter box body.
The aperture of the filtrate hole I is larger than that of the filtrate hole II.
The scrap iron cooling box comprises a cooling box body, a feeding box, a water inlet pipe with a high-pressure water pump, a spray head, a baffle plate sliding groove, a baffle plate, a rectangular plate and fastening screws; the cooling box body is fixedly connected to the right end of the filtering box body, the upper end of the left end of the cooling box body is fixedly connected and communicated with the feeding box, the feeding box is located at the upper end of the right end of the filtering box body, the center of the top surface of the cooling box body is fixedly connected and communicated with the water inlet pipe, the spray head is fixedly connected to the water inlet pipe, the spray head is located at the upper end of the interior of the cooling box body, the left end and the right end of the lower end of the cooling box body are respectively provided with a baffle sliding groove, the baffle is connected in the two baffle sliding grooves in a sliding manner, the right end of the baffle is fixedly connected with the rectangular; and a rubber sealing gasket is arranged at the contact position of the baffle and the cooling box body.
The cooling liquid filtering device for the numerical control machine tool has the beneficial effects that:
according to the cooling liquid filtering device of the numerical control machine tool, the primary filtering component and the secondary filtering component can be used for carrying out double filtering on the cooling liquid, the aperture of the filtering holes on the primary filtering component and the aperture of the filtering holes on the secondary filtering component are sequentially decreased, the filtering effect is good, the cooling liquid can be discharged for recycling after being cooled, the recycling rate of the cooling liquid is improved, and certain economic benefits are achieved; the scraper blade can be cooled off in cutting bits and the solid particle thing propulsion iron fillings cooler bin on the one-level filtering component with the coolant liquid, prevents that the cutting bits of high temperature from accidentally injuring the staff, and second grade filtering component can take out and clear up cutting bits and solid particle thing.
Drawings
FIG. 1 is a first structural schematic diagram of a coolant filtering device of a numerically-controlled machine tool according to the present invention;
FIG. 2 is a schematic structural diagram of a coolant filtering device of a numerically-controlled machine tool according to a second embodiment of the present invention;
FIG. 3 is a cross-sectional structural view of a coolant filtering device of a numerically-controlled machine tool according to the present invention;
FIG. 4 is a third schematic structural view of a coolant filtering device of a numerically-controlled machine tool according to the present invention;
FIG. 5 is a schematic diagram of the coolant filter box and control assembly;
FIG. 6 is a cross-sectional structural view of a coolant filter box;
FIG. 7 is a first schematic structural view of a primary filter assembly;
FIG. 8 is a second schematic structural view of the primary filter assembly;
FIG. 9 is a schematic view of the construction of the squeegee;
FIG. 10 is a schematic view of the construction of the cartridge;
FIG. 11 is a schematic structural view of a secondary filter assembly;
FIG. 12 is a schematic structural view of a scrap iron cooling box;
FIG. 13 is a sectional structural view of the iron piece cooling box.
In the figure: a base 1; a support base 2; a coolant filter tank 3; a filter box body 3-1; a drain pipe 3-2 with a control valve; a front T-shaped chute 3-3; a rear T-shaped chute 3-4; 3-5 of a stop block; 3-6 parts of filter plate sliding chutes; 3-7 of an L-shaped rod; 3-8 parts of a top block; a primary filter assembly 4; a front T-shaped sliding block 4-1; a rear T-shaped sliding block 4-2; 4-3 of a vertical plate; 4-4 of a door-shaped frame; 4-5 of a first-stage sieve plate; 4-6 of horizontal chutes; 4-7 of a vertical chute; 4-8 parts of a rear spring seat plate; 4-9 parts of a front spring seat plate; 4-10 parts of a spring slide rod; 4-11 parts of a compression spring; 4-12 of an L-shaped connecting plate; 4-13 of racks; a squeegee 5; 5-1 of a push plate; 5-2 parts of a connecting block; 5-3 of a rectangular plate; 5-4 of a clamping groove; 5-5 of an L-shaped scraper; a fastener 6; a lever rack plate 6-1; a rotating shaft 6-2; 6-3 of a support plate; 6-4 of a fixture block; 6-5 of a compression spring; a control component 7; 7-1 of a short shaft; gear 7-2; 7-3 of a hand rocker; a secondary filter assembly 8; 8-1 of a sieve plate seat; 8-2 parts of a second-stage sieve plate; 8-3 of side plates; 8-4 of a fixed sliding sleeve; 8-5 of an insert block; 8-6 parts of external thread rod; 8-7 of a screw rod seat; 8-8 of a screwing disc; 8-9 parts of a limiting ring; an iron scrap cooling box 9; a cooling box body 9-1; a feed box 9-2; a water inlet pipe 9-3 with a high-pressure water pump; 9-4 parts of a spray head; 9-5 of baffle sliding chutes; 9-6 parts of baffle plates; 9-7 of a rectangular plate; and fastening screws 9-8.
Detailed Description
The invention is described in further detail below with reference to figures 1-13 and the specific implementation.
The first embodiment is as follows:
the embodiment is described below by combining with fig. 1-13, a coolant filtering device for a numerically-controlled machine tool, comprising a base 1, supporting seats 2, a coolant filtering tank 3, a primary filtering component 4, a scraper 5, two clamping components 6, a control component 7, a secondary filtering component 8 and an iron scrap cooling tank 9, wherein the coolant filtering tank 3 is fixedly connected to the base 1 through the two supporting seats 2, the primary filtering component 4 is slidably connected to the upper end of the coolant filtering tank 3, the scraper 5 is slidably connected to the primary filtering component 4, the two clamping components 6 are respectively fixedly connected to the front end and the rear end of the left end of the primary filtering component 4, the two clamping components 6 are respectively clamped at the front end and the rear end of the scraper 5, the control component 7 is rotatably connected to the upper end of the coolant filtering tank 3, the control component 7 is in meshing transmission connection with the primary filtering component 4, the secondary filtering component 8 is slidably connected to the middle end of the, iron fillings cooler bin 9 fixed connection is at the right-hand member of coolant liquid rose box 3. When the invention is used, the coolant to be treated is poured into the coolant filtering box 3, the coolant is filtered by the primary filtering component 4 and the secondary filtering component 8 in sequence and stored at the bottom of the coolant filtering box 3, the filtered coolant is discharged for recycling through the liquid discharge pipe 3-2 with a control valve after being cooled, the recycling rate of the coolant is improved, the primary filtering component 4 and the scraping plate 5 are driven to slide upwards by the control component 7 after the coolant is discharged, when the scraping plate 5 is positioned above the coolant filtering box 3, the two clamping pieces 6 are separated from the scraping plate 5 after the two clamping pieces 6 are contacted with the upper end of the coolant filtering box 3, the scraping plate 5 slides rightwards to push the cutting chips and solid particles remained on the primary filtering component 4 rightwards into the scrap iron cooling box 9 for cooling treatment, and the high-temperature cutting chips are prevented from accidentally injuring workers, after cooling, manually discharging the cutting chips and cooling water; the secondary filter assembly 8 may be manually pumped to clean up cuttings as well as solid particulate matter.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1 to 13, wherein the coolant filter tank 3 includes a filter tank body 3-1, a drain pipe 3-2 with a control valve, a front T-shaped chute 3-3, a rear T-shaped chute 3-4, a stopper 3-5, a filter plate chute 3-6, an L-shaped rod 3-7, and a top block 3-8; the filter box body 3-1 is fixedly connected on the base 1 through two supporting seats 2, the lower end of the filter box body 3-1 inclines downwards from back to front, the lower end of the front end of the filter box body 3-1 is fixedly connected and communicated with the liquid discharge pipe 3-2, the front T-shaped chute 3-3 and the rear T-shaped chute 3-4 are respectively and symmetrically arranged at the upper ends of the front end surface and the rear end surface of the inner side of the filter box body 3-1, two check blocks 3-5 are fixedly connected on the top surface of the filter box body 3-1, the two check blocks 3-5 are respectively positioned above the front T-shaped chute 3-3 and the rear T-shaped chute 3-4, the middle end of the inner side of the filter box body 3-1 is provided with a filter plate chute 3-6, one ends of two L-shaped rods 3-7 are respectively and fixedly connected at the front, the other ends of the two L-shaped rods 3-7 are respectively fixedly connected with a top block 3-8; the top blocks 3-8 are positioned above the clamping piece 6. The lower end of the filter box body 3-1 is inclined downwards from back to front, so that cooling liquid is conveniently discharged through the liquid discharge pipe 3-2, and residues are avoided.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 13, wherein the primary filter assembly 4 comprises a front T-shaped sliding block 4-1, a rear T-shaped sliding block 4-2, a vertical plate 4-3, a door-shaped frame 4-4, a primary sieve plate 4-5, a horizontal sliding groove 4-6, a vertical sliding groove 4-7, a rear spring seat plate 4-8, a front spring seat plate 4-9, a spring sliding rod 4-10, a compression spring i 4-11, an L-shaped connecting plate 4-12 and a rack 4-13; a front T-shaped sliding block 4-1 and a rear T-shaped sliding block 4-2 are respectively connected in a front T-shaped sliding groove 3-3 and a rear T-shaped sliding groove 3-4 in a sliding manner, the front end and the rear end of a door-shaped frame 4-4 are respectively fixedly connected on the front T-shaped sliding block 4-1 and the rear T-shaped sliding block 4-2 through a vertical plate 4-3, a first-stage sieve plate 4-5 is fixedly connected in the door-shaped frame 4-4, horizontal sliding grooves 4-6 are respectively arranged on the front end surface and the rear end surface of the inner side of the door-shaped frame 4-4, and vertical sliding grooves 4-7 are respectively arranged at the front end and the rear end of the upper end surface of the; the horizontal sliding grooves 4-6 are communicated with the vertical sliding grooves 4-7; the front end and the rear end of the right end of the door-shaped frame 4-4 are respectively fixedly connected with a rear spring seat plate 4-8, the front end and the rear end of the left end of the door-shaped frame 4-4 are respectively fixedly connected with a front spring seat plate 4-9, one end of each of two spring slide bars 4-10 is respectively fixedly connected to the two front spring seat plates 4-9, the other end of each of the two spring slide bars 4-10 is respectively fixedly connected to the two rear spring seat plates 4-8, and each of the two spring slide bars 4-10 is sleeved with a compression spring I4-11; one end of an L-shaped connecting plate 4-12 is fixedly connected to the front T-shaped sliding block 4-1, and the other end of the L-shaped connecting plate 4-12 is fixedly connected with a rack 4-13; the rack 4-13 is positioned at the outer end of the filter box body 3-1, and the rack 4-13 is in meshed transmission connection with the control component 7; a plurality of filtrate holes I are uniformly formed in the first-stage sieve plate 4-5. When the primary filter assembly 4 is used, when cooling liquid is poured into the filter box body 3-1, cutting chips and solid particles in the cooling liquid are remained on the primary sieve plate 4-5, the rack 4-13 can drive the front T-shaped sliding block 4-1 to move up and down when moving up and down, the front T-shaped sliding block 4-1 can drive the door-shaped frame 4-4, the primary sieve plate 4-5 and the rear T-shaped sliding block 4-2 to move up and down, and the two stop blocks 3-5 prevent the front T-shaped sliding block 4-1 and the rear T-shaped sliding block 4-2 from sliding out of the front T-shaped sliding chute 3-3 and the rear T-shaped sliding chute 3-4 beyond the stroke.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 13, wherein the control assembly 7 comprises a stub shaft 7-1, a gear 7-2 and a hand lever 7-3; the short shaft 7-1 is rotatably connected to the upper end of the front end of the filter box body 3-1 through a bearing with a seat, the hand crank 7-3 is fixedly connected to the front end of the short shaft 7-1, the gear 7-2 is fixedly connected to the short shaft 7-1, and the gear 7-2 is in meshing transmission connection with the rack 4-13. When the control assembly 7 is used, the hand-operated rod 7-3 is rotated, the hand-operated rod 7-3 drives the short shaft 7-1 to rotate, the short shaft 7-1 drives the gear 7-2 to rotate, and the gear 7-2 drives the rack 4-13 to move up and down.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-13, and the scraping plate 5 includes a pushing plate 5-1, a connecting block 5-2, a rectangular plate 5-3, a clamping groove 5-4 and an L-shaped scraping plate 5-5; two ends of the push plate 5-1 are fixedly connected with a rectangular plate 5-3 through a connecting block 5-2 respectively, the two connecting blocks 5-2 are connected in two first-stage sieve plates 4-5 respectively in a sliding manner, the lower ends of the two rectangular plates 5-3 are connected in two vertical sliding grooves 4-7 respectively in a sliding manner, and the upper ends of the two rectangular plates 5-3 are connected on two spring sliding rods 4-10 respectively in a sliding manner; two ends of the compression spring I4-11 are fixedly connected to the rectangular plate 5-3 and the rear spring seat plate 4-8 respectively; the top surface of the rectangular plate 5-3 is provided with a clamping groove 5-4; the push plate 5-1 is connected to the first-stage sieve plate 4-5 in a sliding mode, one end of the L-shaped scraping plate 5-5 is fixedly connected to the front end of the push plate 5-1, and the other end of the L-shaped scraping plate 5-5 is attached to the top face of the first-stage sieve plate 4-5. When the scraper 5 is used, the two clamping pieces 6 are respectively clamped in the two clamping grooves 5-4, the two compression springs I4-11 are in a stretching state, when the door-shaped frame 4-4 drives the two clamping pieces 6 to move upwards, the two top blocks 3-8 are respectively contacted with the two clamping pieces 6, after the two clamping pieces 6 are separated from the clamping grooves 5-4 on the two rectangular plates 5-3, under the elastic force action of the two compression springs I4-11, the rectangular plates 5-3 drive the push plate 5-1 to move rightwards through the connecting blocks 5-2, the push plate 5-1 drives the L-shaped scraper 5-5 to slide rightwards, and the L-shaped scraper 5-5 pushes cutting chips and solid particles on the primary sieve plate 4-5 rightwards into the scrap iron cooling box 9 for cooling treatment; when the push plate 5-1 slides to the rightmost end, the L-shaped scraping plate 5-5 can push all the cutting chips and solid particles at the right end of the first-stage sieve plate 4-5 into the iron chip cooling box 9, so that residues are avoided.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-13, wherein the clip member 6 comprises a lever frame plate 6-1, a rotating shaft 6-2, a supporting plate 6-3, a clip block 6-4 and a compression spring II 6-5; two ends of the rotating shaft 6-2 are respectively and fixedly connected to two rod frame plates 6-1, the two rod frame plates 6-1 are respectively and fixedly connected to two ends of the front spring seat plate 4-9, the middle end of the supporting plate 6-3 is rotatably connected to the rotating shaft 6-2, two ends of the supporting plate 6-3 are respectively and fixedly connected to one end of a clamping block 6-4 and one end of a compression spring II 6-5, and the other end of the compression spring II 6-5 is fixedly connected to the front spring seat plate 4-9; the lower end face of the fixture block 6-4 is an arc transition face, and the fixture block 6-4 is located in the clamping groove 5-4. When the clamping piece 6 is used, the door-shaped frame 4-4 drives the front spring seat plate 4-9 to move upwards, the front spring seat plate 4-9 drives the lever frame plate 6-1, the rotating shaft 6-2, the supporting plate 6-3, the clamping block 6-4 and the compression spring II 6-5 to move upwards, when the front T-shaped slide block 4-1 and the rear T-shaped slide block 4-2 are respectively jointed with the two stop blocks 3-5, the top block 3-8 is in contact with the left end of the supporting plate 6-3 and presses the left end of the supporting plate 6-3, the left end of the supporting plate 6-3 moves downwards, the right end of the supporting plate 6-3 drives the clamping block 6-4 to move upwards, the compression spring II 6-5 is compressed, the clamping block 6-4 is separated from the clamping groove 5-4, and the two rectangular plates 5-3 slide rightwards; after cutting chips and solid particles on the first-stage sieve plate 4-5 are cleaned, the scraper 5 is pulled leftwards by hands, the clamping groove 5-4 on the rectangular plate 5-3 is located below the clamping block 6-4, when the clamping block 6 is driven by the door-shaped frame 4-4 to move downwards, the top block 3-8 is separated from the supporting plate 6-3, the clamping block 6-4 is reset under the elastic force of the compression spring II 6-5 to be close to the clamping groove 5-4 from a new card, and the position of the scraper 5 is fixed.
The seventh embodiment:
referring to fig. 1-13, the second-stage filter assembly 8 includes a sieve plate base 8-1, a second-stage sieve plate 8-2, a side plate 8-3, a fixed sliding sleeve 8-4, an insert block 8-5, an external threaded rod 8-6, a screw rod base 8-7, a screwing disc 8-8 and a limit ring 8-9; a sieve plate seat 8-1 is connected in a sliding way of a filter plate chute 3-6, a secondary sieve plate 8-2 is fixedly connected in the sieve plate seat 8-1, the front end of the sieve plate seat 8-1 is fixedly connected with a side plate 8-3, the front end of the side plate 8-3 is fixedly connected with a handle, the rear end surface of the side plate 8-3 is attached to a filter box body 3-1, the right end of the side plate 8-3 is fixedly connected with a fixed sliding sleeve 8-4, an insertion block 8-5 is connected in the fixed sliding sleeve 8-4 in a sliding way, the upper end of an external thread rod 8-6 is connected in the insertion block 8-5 through threads, the lower end of the external thread rod 8-6 is fixedly connected with a screwing disc 8-8, the middle end of the external thread rod 8-6 is in a clearance fit in a screw rod seat 8-7, the screw rod seat 8-7 is, two limiting rings 8-9 are fixedly connected to the external threaded rod 8-6, and the two limiting rings 8-9 are respectively attached to the upper end face and the lower end face of the screw rod seat 8-7; a plurality of filtrate holes II are uniformly formed in the second-stage sieve plate 8-2; and a rubber sealing gasket is arranged on the contact surface of the side plate 8-3 and the filter box body 3-1. When the secondary filter assembly 8 is used, the two limiting rings 8-9 play a role in axially positioning the outer threaded rod 8-6, the secondary sieve plate 8-2 performs secondary filtration on cooling liquid, the screwing disc 8-8 is rotated, the screwing disc 8-8 drives the outer threaded rod 8-6 to rotate, the outer threaded rod 8-6 drives the insert block 8-5 to move downwards, after the insert block 8-5 slides out of the fixed sliding sleeve 8-4, the side plate 8-3 can be manually pulled out through a handle, and the side plate 8-3 drives the sieve plate seat 8-1 and the secondary sieve plate 8-2 to slide forwards, so that cutting chips and solid particles on the secondary sieve plate 8-2 are cleaned.
The specific implementation mode is eight:
the present embodiment will be described with reference to fig. 1-13, wherein the pore diameter of the filtrate pore i is larger than that of the filtrate pore ii, so as to perform stepwise filtration to improve the filtration effect.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1-13, wherein the iron scrap cooling box 9 comprises a cooling box body 9-1, a feeding box 9-2, a water inlet pipe 9-3 with a high-pressure water pump, a spray head 9-4, a baffle sliding chute 9-5, a baffle 9-6, a rectangular plate 9-7 and a fastening screw 9-8; the cooling box body 9-1 is fixedly connected at the right end of the filtering box body 3-1, the upper end of the left end of the cooling box body 9-1 is fixedly connected and communicated with the feeding box 9-2, the feeding box 9-2 is positioned at the upper end of the right end of the filtering box body 3-1, the center of the top surface of the cooling box body 9-1 is fixedly connected and communicated with the water inlet pipe 9-3, the spray head 9-4 is fixedly connected on the water inlet pipe 9-3, the spray head 9-4 is positioned at the upper end of the inner part of the cooling box body 9-1, the left end and the right end of the lower end of the cooling box body 9-1 are respectively provided with a baffle plate chute 9-5, the baffle plate 9-6 is slidably connected in the two baffle plate chutes 9-5, the right end of the baffle plate 9-6 is fixedly connected with the, the fastening screw 9-8 is connected to the cooling box body 9-1 through threads; and a rubber sealing gasket is arranged at the contact part of the baffle 9-6 and the cooling box body 9-1. When the scrap iron cooling box 9 is used, due to the elastic force of the compression spring I4-11, the L-shaped scraper 5-5 can push cutting chips and solid particles on the first-stage sieve plate 4-5 rightwards at a high speed, the cutting chips and the solid particles can be scattered and splashed on the four walls of the upper end of the inner part of the cooling box body 9-1 after passing through the feeding box 9-2, at the moment, cold water sprayed by the spray head 9-4 can be poured on the scattered cutting chips and the solid particles and can be cooled, the fastening screw 9-8 is screwed out, the baffle 9-6 is pulled rightwards to discharge and collect the cooled cutting chips, the cooled solid particles and the cold water.
The invention relates to a working principle of a cooling liquid filtering device of a numerical control machine tool, which comprises the following steps: when the invention is used, the coolant to be treated is poured into the coolant filtering box 3, the coolant is filtered by the primary filtering component 4 and the secondary filtering component 8 in sequence and stored at the bottom of the coolant filtering box 3, the filtered coolant is discharged for recycling through the liquid discharge pipe 3-2 with a control valve after being cooled, the recycling rate of the coolant is improved, the primary filtering component 4 and the scraping plate 5 are driven to slide upwards by the control component 7 after the coolant is discharged, when the scraping plate 5 is positioned above the coolant filtering box 3, the two clamping pieces 6 are separated from the scraping plate 5 after the two clamping pieces 6 are contacted with the upper end of the coolant filtering box 3, the scraping plate 5 slides rightwards to push the cutting chips and solid particles remained on the primary filtering component 4 rightwards into the scrap iron cooling box 9 for cooling treatment, and the high-temperature cutting chips are prevented from accidentally injuring workers, after cooling, manually discharging the cutting chips and cooling water; the secondary filter assembly 8 may be manually pumped to clean up cuttings as well as solid particulate matter. When the primary filter assembly 4 is used, when cooling liquid is poured into the filter box body 3-1, cutting chips and solid particles in the cooling liquid are remained on the primary sieve plate 4-5, the rack 4-13 can drive the front T-shaped sliding block 4-1 to move up and down when moving up and down, the front T-shaped sliding block 4-1 can drive the door-shaped frame 4-4, the primary sieve plate 4-5 and the rear T-shaped sliding block 4-2 to move up and down, and the two stop blocks 3-5 prevent the front T-shaped sliding block 4-1 and the rear T-shaped sliding block 4-2 from sliding out of the front T-shaped sliding chute 3-3 and the rear T-shaped sliding chute 3-4 beyond the stroke. When the control assembly 7 is used, the hand-operated rod 7-3 is rotated, the hand-operated rod 7-3 drives the short shaft 7-1 to rotate, the short shaft 7-1 drives the gear 7-2 to rotate, and the gear 7-2 drives the rack 4-13 to move up and down. When the scraper 5 is used, the two clamping pieces 6 are respectively clamped in the two clamping grooves 5-4, the two compression springs I4-11 are in a stretching state, when the door-shaped frame 4-4 drives the two clamping pieces 6 to move upwards, the two top blocks 3-8 are respectively contacted with the two clamping pieces 6, after the two clamping pieces 6 are separated from the clamping grooves 5-4 on the two rectangular plates 5-3, under the elastic force action of the two compression springs I4-11, the rectangular plates 5-3 drive the push plate 5-1 to move rightwards through the connecting blocks 5-2, the push plate 5-1 drives the L-shaped scraper 5-5 to slide rightwards, and the L-shaped scraper 5-5 pushes cutting chips and solid particles on the primary sieve plate 4-5 rightwards into the scrap iron cooling box 9 for cooling treatment; when the push plate 5-1 slides to the rightmost end, the L-shaped scraping plate 5-5 can push all the cutting chips and solid particles at the right end of the first-stage sieve plate 4-5 into the iron chip cooling box 9, so that residues are avoided. When the clamping piece 6 is used, the door-shaped frame 4-4 drives the front spring seat plate 4-9 to move upwards, the front spring seat plate 4-9 drives the lever frame plate 6-1, the rotating shaft 6-2, the supporting plate 6-3, the clamping block 6-4 and the compression spring II 6-5 to move upwards, when the front T-shaped slide block 4-1 and the rear T-shaped slide block 4-2 are respectively jointed with the two stop blocks 3-5, the top block 3-8 is in contact with the left end of the supporting plate 6-3 and presses the left end of the supporting plate 6-3, the left end of the supporting plate 6-3 moves downwards, the right end of the supporting plate 6-3 drives the clamping block 6-4 to move upwards, the compression spring II 6-5 is compressed, the clamping block 6-4 is separated from the clamping groove 5-4, and the two rectangular plates 5-3 slide rightwards; after cutting chips and solid particles on the first-stage sieve plate 4-5 are cleaned, the scraper 5 is pulled leftwards by hands, the clamping groove 5-4 on the rectangular plate 5-3 is located below the clamping block 6-4, when the clamping block 6 is driven by the door-shaped frame 4-4 to move downwards, the top block 3-8 is separated from the supporting plate 6-3, the clamping block 6-4 is reset under the elastic force of the compression spring II 6-5 to be close to the clamping groove 5-4 from a new card, and the position of the scraper 5 is fixed. When the secondary filter assembly 8 is used, the two limiting rings 8-9 play a role in axially positioning the outer threaded rod 8-6, the secondary sieve plate 8-2 performs secondary filtration on cooling liquid, the screwing disc 8-8 is rotated, the screwing disc 8-8 drives the outer threaded rod 8-6 to rotate, the outer threaded rod 8-6 drives the insert block 8-5 to move downwards, after the insert block 8-5 slides out of the fixed sliding sleeve 8-4, the side plate 8-3 can be manually pulled out through a handle, and the side plate 8-3 drives the sieve plate seat 8-1 and the secondary sieve plate 8-2 to slide forwards, so that cutting chips and solid particles on the secondary sieve plate 8-2 are cleaned. When the scrap iron cooling box 9 is used, due to the elastic force of the compression spring I4-11, the L-shaped scraper 5-5 can push cutting chips and solid particles on the first-stage sieve plate 4-5 rightwards at a high speed, the cutting chips and the solid particles can be scattered and splashed on the four walls of the upper end of the inner part of the cooling box body 9-1 after passing through the feeding box 9-2, at the moment, cold water sprayed by the spray head 9-4 can be poured on the scattered cutting chips and the solid particles and can be cooled, the fastening screw 9-8 is screwed out, the baffle 9-6 is pulled rightwards to discharge and collect the cooled cutting chips, the cooled solid particles and the cold water.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (4)

1. The utility model provides a digit control machine tool coolant liquid filter equipment, includes base (1), supporting seat (2), coolant liquid rose box (3), one-level filtering component (4), scraper blade (5), fastener (6), control assembly (7), second grade filtering component (8) and iron fillings cooler bin (9), its characterized in that: the cooling liquid filtering box (3) is fixedly connected to the base (1) through two supporting seats (2), a first-stage filtering component (4) is slidably connected to the upper end of the cooling liquid filtering box (3), a scraper (5) is slidably connected to the first-stage filtering component (4), two clamping pieces (6) are arranged, the two clamping pieces (6) are fixedly connected to the front end and the rear end of the left end of the first-stage filtering component (4) respectively, the two clamping pieces (6) are clamped to the front end and the rear end of the scraper (5) respectively, a control component (7) is rotatably connected to the upper end of the cooling liquid filtering box (3), the control component (7) is in meshing transmission connection with the first-stage filtering component (4), a second-stage filtering component (8) is slidably connected to the middle end of the cooling liquid filtering box (3), and an iron scrap cooling box (9) is fixedly connected to the right end of;
the cooling liquid filtering box (3) comprises a filtering box body (3-1), a liquid discharge pipe (3-2) with a control valve, a front T-shaped chute (3-3), a rear T-shaped chute (3-4), a stop block (3-5), a filtering plate chute (3-6), an L-shaped rod (3-7) and a top block (3-8); the filter box body (3-1) is fixedly connected to the base (1) through two supporting seats (2), the lower end of the filter box body (3-1) inclines downwards from back to front, the lower end of the front end of the filter box body (3-1) is fixedly connected and communicated with the liquid drainage pipe (3-2), the front T-shaped chute (3-3) and the rear T-shaped chute (3-4) are respectively and symmetrically arranged at the upper ends of the front end face and the rear end face of the inner side of the filter box body (3-1), two check blocks (3-5) are fixedly connected to the top surface of the filter box body (3-1), the two check blocks (3-5) are respectively positioned above the front T-shaped chute (3-3) and the rear T-shaped chute (3-4), the middle end of the inner side of the filter box body (3-1) is provided with a filter plate chute (3-6), and one ends of two L-shaped rods (3-7) are respectively and fixedly ) The other ends of the two L-shaped rods (3-7) are respectively and fixedly connected with a top block (3-8) at the front end and the rear end of the left end; the top block (3-8) is positioned above the clamping piece (6);
the primary filtering component (4) comprises a front T-shaped sliding block (4-1), a rear T-shaped sliding block (4-2), a vertical plate (4-3), a door-shaped frame (4-4), a primary sieve plate (4-5), a horizontal sliding groove (4-6), a vertical sliding groove (4-7), a rear spring seat plate (4-8), a front spring seat plate (4-9), a spring sliding rod (4-10), a compression spring I (4-11), an L-shaped connecting plate (4-12) and a rack (4-13); a front T-shaped sliding block (4-1) and a rear T-shaped sliding block (4-2) are respectively connected in a front T-shaped sliding groove (3-3) and a rear T-shaped sliding groove (3-4) in a sliding manner, the front end and the rear end of a door-shaped frame (4-4) are respectively fixedly connected to the front T-shaped sliding block (4-1) and the rear T-shaped sliding block (4-2) through a vertical plate (4-3), a first-stage sieve plate (4-5) is fixedly connected in the door-shaped frame (4-4), the front end surface and the rear end surface of the inner side of the door-shaped frame (4-4) are respectively provided with a horizontal sliding groove (4-6), and the front end and the rear end of the upper end surface of the door-shaped frame (4-4) are respectively provided with a; the horizontal sliding chutes (4-6) are communicated with the vertical sliding chutes (4-7); the front end and the rear end of the right end of the door-shaped frame (4-4) are respectively fixedly connected with a rear spring seat plate (4-8), the front end and the rear end of the left end of the door-shaped frame (4-4) are respectively fixedly connected with a front spring seat plate (4-9), one ends of two spring slide bars (4-10) are respectively fixedly connected to the two front spring seat plates (4-9), the other ends of the two spring slide bars (4-10) are respectively fixedly connected to the two rear spring seat plates (4-8), and compression springs I (4-11) are sleeved on the two spring slide bars (4-10); one end of the L-shaped connecting plate (4-12) is fixedly connected to the front T-shaped sliding block (4-1), and the other end of the L-shaped connecting plate (4-12) is fixedly connected with the rack (4-13); the rack (4-13) is positioned at the outer end of the filter box body (3-1), and the rack (4-13) is in meshed transmission connection with the control component (7); a plurality of filtrate holes I are uniformly formed in the first-stage sieve plate (4-5).
The control assembly (7) comprises a short shaft (7-1), a gear (7-2) and a hand lever (7-3); the short shaft (7-1) is rotatably connected to the upper end of the front end of the filter box body (3-1), the hand-operated rod (7-3) is fixedly connected to the front end of the short shaft (7-1), the gear (7-2) is fixedly connected to the short shaft (7-1), and the gear (7-2) is in meshing transmission connection with the rack (4-13);
the scraping plate (5) comprises a push plate (5-1), a connecting block (5-2), a rectangular plate (5-3), a clamping groove (5-4) and an L-shaped scraping plate (5-5); two ends of the push plate (5-1) are fixedly connected with a rectangular plate (5-3) through a connecting block (5-2) respectively, the two connecting blocks (5-2) are connected in the two first-stage sieve plates (4-5) in a sliding mode respectively, the lower ends of the two rectangular plates (5-3) are connected in the two vertical sliding grooves (4-7) in a sliding mode respectively, and the upper ends of the two rectangular plates (5-3) are connected on the two spring sliding rods (4-10) in a sliding mode respectively; two ends of the compression spring I (4-11) are respectively and fixedly connected to the rectangular plate (5-3) and the rear spring seat plate (4-8); the top surface of the rectangular plate (5-3) is provided with a clamping groove (5-4); the push plate (5-1) is connected to the first-stage sieve plate (4-5) in a sliding mode, the front end of the push plate (5-1) is fixedly connected with one end of the L-shaped scraper (5-5), and the other end of the L-shaped scraper (5-5) is attached to the top face of the first-stage sieve plate (4-5);
the clamping piece (6) comprises a lever frame plate (6-1), a rotating shaft (6-2), a supporting plate (6-3), a clamping block (6-4) and a compression spring II (6-5); two ends of the rotating shaft (6-2) are respectively and fixedly connected to the two rod frame plates (6-1), the two rod frame plates (6-1) are respectively and fixedly connected to two ends of the front spring seat plate (4-9), the middle end of the supporting plate (6-3) is rotatably connected to the rotating shaft (6-2), two ends of the supporting plate (6-3) are respectively and fixedly connected to one end of the clamping block (6-4) and one end of the compression spring II (6-5), and the other end of the compression spring II (6-5) is fixedly connected to the front spring seat plate (4-9); the lower end face of the clamping block (6-4) is an arc transition face, and the clamping block (6-4) is located in the clamping groove (5-4).
2. The numerical control machine tool coolant filtering device of claim 1, wherein: the secondary filtering component (8) comprises a sieve plate seat (8-1), a secondary sieve plate (8-2), a side plate (8-3), a fixed sliding sleeve (8-4), an inserting block (8-5), an external thread rod (8-6), a screw rod seat (8-7), a screwing disc (8-8) and a limiting ring (8-9); the sieve plate seat (8-1) is connected in the filter plate sliding groove (3-6) in a sliding way, the secondary sieve plate (8-2) is fixedly connected in the sieve plate seat (8-1), the front end of the sieve plate seat (8-1) is fixedly connected with the side plate (8-3), the front end of the side plate (8-3) is fixedly connected with the handle, the rear end face of the side plate (8-3) is attached to the filter box body (3-1), the right end of the side plate (8-3) is fixedly connected with the fixed sliding sleeve (8-4), the insert block (8-5) is connected in the fixed sliding sleeve (8-4) in a sliding way, the upper end of the external threaded rod (8-6) is connected in the insert block (8-5) through threads, the lower end of the external threaded rod (8-6) is fixedly connected with the screwing disc (8-8), the middle end of the external threaded rod (8-6) is in the screw rod seat (8-, the screw rod seat (8-7) is fixedly connected to the filter box body (3-1), the external threaded rod (8-6) is fixedly connected with two limiting rings (8-9), and the two limiting rings (8-9) are respectively attached to the upper end face and the lower end face of the screw rod seat (8-7); a plurality of filtrate holes II are uniformly formed in the second-stage sieve plate (8-2); and a rubber sealing gasket is arranged on the contact surface of the side plate (8-3) and the filter box body (3-1).
3. The numerical control machine tool coolant filtering device of claim 2, wherein: the aperture of the filtrate hole I is larger than that of the filtrate hole II.
4. The numerical control machine tool coolant filtering device of claim 3, wherein: the scrap iron cooling box (9) comprises a cooling box body (9-1), a feeding box (9-2), a water inlet pipe (9-3) with a high-pressure water pump, a spray head (9-4), a baffle sliding groove (9-5), a baffle (9-6), a rectangular plate (9-7) and fastening screws (9-8); the cooling box body (9-1) is fixedly connected to the right end of the filtering box body (3-1), the upper end of the left end of the cooling box body (9-1) is fixedly connected and communicated with the feeding box (9-2), the feeding box (9-2) is positioned at the upper end of the right end of the filtering box body (3-1), the center of the top surface of the cooling box body (9-1) is fixedly connected and communicated with the water inlet pipe (9-3), the spray head (9-4) is fixedly connected to the water inlet pipe (9-3), the spray head (9-4) is positioned at the upper end of the interior of the cooling box body (9-1), the left end and the right end of the lower end of the cooling box body (9-1) are respectively provided with a baffle sliding groove (9-5), the baffle (9-6) is slidably connected into the two baffle sliding grooves (9-5), the right end of the baffle (9-6) is fixedly, the fastening screws (9-8) are in clearance fit with the rectangular plates (9-7), and the fastening screws (9-8) are connected to the cooling box body (9-1) through threads; and a rubber sealing gasket is arranged at the contact part of the baffle (9-6) and the cooling box body (9-1).
CN201811543152.0A 2018-12-17 2018-12-17 Cooling liquid filtering device of numerical control machine tool Active CN109483316B (en)

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CN110625436A (en) * 2019-10-23 2019-12-31 董军 Lathe coolant liquid collecting barrel with guide cylinder
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