CN106363455B

CN106363455B - A kind of lathe structure

Info

Publication number: CN106363455B
Application number: CN201611019579.1A
Authority: CN
Inventors: 赵伟; 林小平
Original assignee: Qingdao Bo Rui Sealing Technique Co Ltd
Current assignee: Qingdao Bo Rui sealing technique Co., Ltd
Priority date: 2016-11-17
Filing date: 2016-11-17
Publication date: 2018-09-21
Anticipated expiration: 2036-11-17
Also published as: CN108296497B; CN108247419B; CN108296497A; CN108296020B; CN106363455A; CN108296020A; CN108247419A

Abstract

The invention discloses a kind of lathe structures, include pedestal, the lathe main body and purifying cutting fluid device being fixedly mounted on pedestal；It is equipped with to spray the nozzle of cutting fluid on the knife rest of lathe main body；The front and rear sides lower part of lathe main body is respectively equipped with the collecting tank being obliquely installed；Purifying cutting fluid device includes babinet, and babinet side is the first groove body, and it is the second groove body and third groove body that the first groove body side is located on babinet；The strainer that is magnetic is installed, magnetic strainer includes the rubber rollers and magnetic rollers being rotatably connected between two relative walls of the second groove body, and the soft base band between the rubber rollers and magnetic rollers in second groove body；Rubber rollers are arranged close to first groove body one end, and magnetic rollers are mounted remotely from first groove body one end；Soft base band inner surface is uniformly fixedly connected with magnetic absorption unit.The cutting fluid of the present invention can purify energy-efficiently, and cutting fluid is enable to be recycled for multiple times.

Description

A kind of lathe structure

Technical field

The invention belongs to machine tool apparatus bed structures, and in particular to a kind of lathe structure.

Background technology

It during lathe works, is largely cut in the cutting fluid that iron filings can mix, since cutting fluid is to recycle , it is therefore necessary to the iron filings in cutting fluid are purified.With the raising of machining accuracy, high-speed grinding and high-rate grinding skill Art develops rapidly, other than selecting rational grinding parameter, it is necessary to improve the cycle quality of grinding fluid.Existing cutting fluid Clarifier is mainly filtering type clarifier, this filtering type clarifier by filter medium remove impurity, as filter net type, edge type, Chip and paper band filter.In order to avoid iron filings are accumulated, this filtering type clarifier needs are periodically purged, and are used Very trouble, and it is poor to the clean-up effect of cutting fluid, it is possible to cause unfavorable shadow to the normal use of lathe in this way It rings.

Document number is that the Chinese patent of CN203264855U discloses a kind of machine cut liquid purifier comprising a machine Frame, the rack are equipped with a magnetic roller and a rubber rollers, and the magnetic roller is oppositely arranged with the rubber rollers, and the magnetic roller passes through one Transmission mechanism is connect with a driving motor, and the side of the magnetic roller is additionally provided with a scraper plate, and the scraper plate reclines with the magnetic roller.It adopts With the machine cut liquid purifier, when dirty cutting fluid flows through the magnetic roller binding domain slowly rotated, the magnetic under magnetic fields The solids of property are magnetized, and are adsorbed onto magnetic roller surface, and be carried over cutting fluid flow region, through rubber rollers extrusion dehydration, then The iron filings in magnetic roller are scraped by the scraper plate close to magnetic roller.The machine cut liquid purifier can realize the automatic of ferromagnetic material Separation keeps cutting fluid cleaning, improves processing performance and cutter life, reduce environmental pollution；The machine cut liquid purifier Also have the advantages that simple in structure, easy to use.

The magnetic roller of above-mentioned patent includes a magnet part and a rubber section, and the magnet part is along 270 ° points of the magnetic roller circumference Cloth, the rubber section is along 90 ° of distributions of the magnetic roller circumference, in order to which iron filings and magnetic roller separate, but such structure, it scrapes When plate is scraped with respect to magnetic roller, scraper plate needs after pushing iron filings to reach rubber section by magnet part iron filings can just disengaged with magnetic roller, In this process, the magnetic force between iron filings and magnet part generates scraper plate larger resistance, the torque needed for such motor and work( Consume relatively large, power consumption is also more.On the other hand, it if just being contacted with rubber section when cutting fluid flows through, cannot be inhaled It is attached, that is, it is difficult to ensure the clean-up effect of cutting fluid very well.

Invention content

The technical problem to be solved by the present invention is to：It can in view of the deficienciess of the prior art, providing a kind of cutting fluid It recycles, energy-saving and environment-friendly lathe structure.

Purpose to realize the present invention, is achieved using following technical scheme：A kind of lathe structure includes pedestal, The lathe main body and purifying cutting fluid device being fixedly mounted on pedestal；

It is equipped with to spray the nozzle of cutting fluid on the knife rest of the lathe main body；The front and rear sides of the lathe main body Lower part is respectively equipped with the collecting tank being obliquely installed, and collection box is connected with below described lower one end of collecting tank；The collecting tank Higher one end is equipped with for the iron filings in collecting tank to be washed into the horizontal nozzle in collection box；

The purifying cutting fluid device includes the babinet of plastics or aluminum alloy material, and the babinet side is the first groove body, It is the second groove body and third groove body to be located at the first groove body side on the babinet, and the first groove body upper end is higher than on the second groove body End, third groove body are located at below the second groove body；

The first groove body upper end opening, and the first side of the groove body upper end far from the second groove body is connected with into water and connects Head mounting plate, water supply connector is equipped on the water supply connector mounting plate, and the water supply connector passes through pipeline with the collection box Connection；

Be inserted with level-one filter pocket above first groove body, level-one filter pocket lower end integrally formed with on the first groove body The lower protrusion of grafting is held, the lower protrusion lower end is connected with water inlet pipe close to a vertex position, is equipped in the level-one filter pocket Strainer, the level-one filter pocket is interior to be located at formation stage portion above lower protrusion, and there are spaces between stage portion and strainer；The water inlet The water outlet of connector is located above level-one filter pocket；

First groove body bottom is fixedly connected with longitudinally disposed float positioning column, sliding sleeve on the float positioning column Equipped with float；

The float is integrally cylinder, and the intermediary form of float has the through-hole being slidably connected with the float positioning column, The periphery that the upper end of float is located at through-hole forms annular oil inlet, and the lower end of float is connected with oil out port, described Oil out port is connected with oil inlet；Be connected with delivery connection in the middle part of the first groove body side wall, the delivery connection with it is fuel-displaced It is connected by hose between interface；

The first groove body outer wall, which is located at below oil out port, is linked with oil storage tank；

Second groove body upper end is less than the first groove body upper end, pacifies on first groove body side wall adjacent with the second groove body Equipped with two level water inlet pipe, two level water inlet pipe lower end extends to the first groove body bottom, the water inlet pipe water outlet of two level water inlet pipe upper end The top in the middle part of the second groove body；

The trough floor upper surface of second groove body bottom is slope, and the one end of trough floor far from the first groove body is higher than Close to one end of the first groove body, the angle of 3-10 degree is formed between trough floor upper surface and horizontal plane；

It is located at side of second groove body far from the first groove body in the babinet and is equipped with scum slot mounting portion, the scum slot peace Dress portion includes longitudinally disposed interior positioning plate and outer positioning plate, and is separately formed in interior positioning plate, outer positioning plate opposite sides The lower supporting plate of wall surface, there are spacing between two lower supporting plates；The trough floor of the interior positioning plate and the second groove body it Between there are overboard channel, the interior positioning plate, which is located at close to the side of the first groove body below overboard channel, is connected with circular arc The overboard guide plate of shape；

Scum slot is placed in the scum slot mounting portion, the scum slot is the rectangle groove body of upper end opening, the iron The upper end of one wall surface of slag chute forms handle aperture, two phases of the scum slot integrally formed with outer baffle on the outer baffle It is connected between the upper end of wall surface and outer baffle scraper plate disposed in parallel；The bottom surface of the scum slot, which is uniformly provided with, oozes Water hole；

The strainer that is magnetic is installed, the magnetism strainer includes to be rotatably connected on the second groove body two in second groove body A rubber rollers between relative wall and a magnetic rollers, and mounted between the rubber rollers and magnetic rollers Soft base band；The rubber rollers are arranged close to first groove body one end, and the magnetic rollers are mounted remotely from the first groove body One end；The soft base band inner surface is uniformly fixedly connected with magnetic absorption unit；The magnetic absorption unit includes strip The plastic seat of shape, the outer surface of the plastic seat and inner surface are the arc surface of concentric, the another two surface of the plastic seat It is the plane being radially arranged along arc-shaped outer surface；Stainless steel substrates are fixedly connected on the outer surface of the plastic seat, it is stainless It the another side of steel disc and is fixedly connected on the inner surface of soft base band；The inner surface of the plastic seat relies on frictional force and rubber Roller is sequentially connected；Bar magnet vessel is formed in the plastic seat, being equipped in the bar magnet vessel can be inside and outside plastic seat The magnetic direction of the bar magnet of direction movement, the bar magnet is arranged along the inward-outward direction of plastic seat；In the magnetic rollers circumferentially It is mounted equidistant multiple bar magnet being attracted to the permanent magnet of plastic seat medial movement；

One end of the rubber rollers is connected with the first motor for driving rubber rollers to rotate, and the first motor is solid Dingan County is mounted in cabinet exterior；

Magnetic filter box installing port, third groove body inner wall are offered on a third groove body side wall vertical with interior positioning plate The position of corresponding magnetic filter box installing port lower end is equipped with supporting walls；Magnetic filter box is installed in the magnetic filter box installing port；

The magnetic filter box is rectangular slot shape, and the bottom surface of magnetic filter box forms downwardly projecting lower flange collar, under described The magnetic stripe equidistantly arranged is connected in flange collar；The magnetic filters box after two level filter pocket insert port is inserted in place, and lower flange collar is less than two The lower end of grade filter pocket insert port；The distance between two adjacent described magnetic stripes are 0.03-0.20mm；

Lower part is equipped with filter pulp frame in the third groove body, is equipped with filter pulp above filter pulp frame, the filter pulp frame includes The support plate of rectangle and the multiple support legs for being integrally attached to support plate lower end uniformly form through-hole in the support plate；

Third groove body top is equipped with oil-collecting component, and the oil-collecting component includes that can swim in third groove body The float plate of the strip of foamed plastics material above cutting fluid is respectively fixedly connected with the both ends position on float plate and erects The first wheel shaft and the second wheel shaft being directly arranged, rotation are set in the first pulley on first round axis, and rotation is set in the second wheel shaft On the second belt wheel, be mounted on transmission belt between first pulley and the second belt wheel, and be equidistantly fixedly connected on transmission The oil collection plate of multiple oleophilic drainage materials for taking and being vertically arranged；It is in polygon that the upper end of the first pulley, which forms periphery, Connector sleeve, fixing sleeve is equipped with driven wheel on the connector sleeve, is located on second wheel shaft above the second belt wheel and is fixedly mounted There is locating wheel；The driven wheel, the outer diameter of locating wheel are smaller 5-15mm than the insied width of third groove body；

The oil collection plate is mutually perpendicular to transmission belt, and longitudinal gate hole is formed on the oil collection plate；

The driven wheel periphery is equidistant to be fixedly connected with multiple driven magnets, and the reverse magnetic field of two adjacent driven magnets Setting；

The position that the cabinet exterior corresponds to driven wheel is equipped with the second motor, and the output shaft of the second motor is fixedly connected with With the horizontally disposed driving wheel of driven wheel, the periphery of the driving wheel is equidistant to be fixedly connected with multiple drive magnets, and two-phase The reverse magnetic field of adjacent drive magnet is arranged；

The cabinet exterior is connected with to install the motor mounting plate of second motor；

The first motor and the second motor are electrically connected with controller respectively；

The third groove body side wall is connected with liquid back pipe, and scavenge oil pump, the liquid back pipe are connected on the liquid back pipe pipeline It is connect with horizontal nozzle by hose；

The third groove body side wall, which is located at below filter pulp frame, is connected with back liquid pump, and the liquid feeding end of described time liquid pump passes through pipeline It is connected to third groove body, the outlet end of described time liquid pump is connect by hose with nozzle；

Liquid level sensor is installed in the third groove body, the liquid level sensor, scavenge oil pump, return liquid pump respectively with control Device electrically connects；

When liquid level sensor detects that liquid level is higher than high water level setting value, scavenge oil pump opens a period of time；When liquid level passes When sensor detects that liquid level is less than low water level setting value, returns liquid pump and close.

Preferably：The filter pulp includes three layers for stacking and being linked together from top to bottom, one thickness of the top Degree is 5mm, and intermediate a layer thickness is 10mm, and bottom a layer thickness is 15-20mm；

Each layer of filter pulp is made of the filter layer of hydrophilic and oleophilic auxiliary agent layer and the package auxiliary agent layer；The hydrophilic and oleophilic helps Oxidant layer is made of super amphiphilic material, the filter layer by composite filter cotton at；

The super amphiphilic material is nanocomposite, and the composite material contains regularly arranged hydrophilic polymer The nanometer scale space that object segment and oleophilic polymer segment are formed；The composite material is sparse vesicular texture, according to The bore hole size of composite material is followed successively by 45nm, 40nm and 30nm in each layer filter pulp of sequence from top to bottom；The compound mistake Filter pulp includes filter cotton layer, and active carbon particle, the top and bottom of the filter cotton are distributed in the filter cotton layer inner homogeneous It is thin nonwoven layers；

The filter cotton layer is made with the thin nonwoven layers in a manner of ultrasonic compressing, and the compaction area of pressure point accounts for total face Long-pending 3%；The pressure point is in round point shape or multilateral shape, and the area of single pressure point is 5 square millimeters.

Preferably：There is the float hollow cavity, float side to slidably connect at least one adjusting Save the regulating piston of float ensemble average density.

Preferably：The trough floor of the magnetism strainer and the second groove body is arranged in parallel, and the two of the soft base band Side is connected with gas tube, gas tube one conduit of formation of soft base band outer surface and both sides.

Preferably：The adsorbing sphere of oleophilic drainage material, a diameter of 5- of adsorbing sphere are housed in the magnetic filter box 10mm。

Preferably：The buoyancy size that the float plate generates just makes driven wheel and locating wheel be in third slot Internal ullage.

Compared with prior art, the beneficial effects of the invention are as follows：The lathe of the present invention is by configuring energy-efficient cut Liquid purifier is cut, conducive to being recycled for multiple times for cutting fluid, energy conservation and environmental protection.

Specifically：

The cutting fluid is fallen on after being flowed out from water inlet pipe water outlet on the conduit on the magnetic strainer top, since magnetism is filtered It is obliquely installed with whole, cutting fluid is flowed along conduit to the first groove body direction, and bar magnet is with stainless steel substrates since magnetic force is made With attracting each other, bar magnet is in close to the position of stainless steel substrates, and stainless steel substrates is made to be magnetized, the iron filings in cutting fluid in gravity and Soft base band upper surface is attracted under the force effect of magnetic field；Then cutting fluid is flowed into from conduit in the second groove body, along trough floor Continue to flow from bottom to top, remaining small iron filings are further attracted to soft base band lower surface in cutting fluid；Due to cutting The flow direction of liquid is opposite with the rotation direction of magnetic strainer, and the iron filings adhered on soft base band outer surface make soft base Belt surface forms coarse form, with the contact area bigger on soft base band surface when cutting fluid is flowed with respect to it, is conducive to capture Short grained iron filings.

The iron filings being attached on magnetic strainer are conveyed from the low one end of the conduit toward high one end, reach magnetic rollers When position, since bar magnet moves under the attraction of the permanent magnet of magnetic rollers toward magnetic rollers direction, far from stainless steel substrates so that The magnetic force suffered by iron filings is reduced rapidly in the position, and part iron filings are fallen under gravity into scum slot, and part is still attached The iron filings in soft base band are also fallen into scum slot immediately in the case where scraper plate scrapes；Due to the setting of magnetic rollers so that scrape Plate will not generate resistance when scraping iron filings because of the effect of magnetic field force, drive the motor of magnetic strainer only to need so smaller Power output can guarantee magnetic strainer normal work, and will not be sucked because of iron filings in soft base band and scraper plate is made to scrape When to soft base band generate damage, ensure that the service life of magnetic strainer entirety.

Description of the drawings

Fig. 1, Fig. 2 are the structural schematic diagrams of the present invention.

Fig. 3, Fig. 4 are the structural schematic diagrams of purifying cutting fluid device.

Fig. 5 is the decomposition texture schematic diagram of purifying cutting fluid device.

Fig. 6 is the structural schematic diagram of babinet.

Fig. 7 is the schematic cross-sectional view of babinet.

Fig. 8 is the structural schematic diagram of level-one filter pocket.

Fig. 9 is the structural schematic diagram of float.

Figure 10 is the structural schematic diagram of magnetic strainer.

Figure 11 is the schematic cross-sectional view of magnetic absorption unit.

Figure 12 is the structural schematic diagram of scum slot.

Figure 13 is the structural schematic diagram of magnetic filter box part.

Figure 14, Figure 15 are the structural schematic diagrams of oil-collecting component.

Figure 16 is filter pulp and the structural schematic diagram of filter pulp frame part.

Figure 17 is back the structural schematic diagram of liquid pump.

Figure 18, Figure 19 are back the decomposition texture schematic diagram of liquid pump.

Figure 20, Figure 21 are the structural schematic diagrams of water wheels.

R, pedestal；S, lathe main body；S1, knife rest；S2, nozzle；S3, collecting tank；S4, collection box；S5, horizontal nozzle；T、 Purifying cutting fluid device；

1, babinet；11, water supply connector mounting plate；111, water supply connector；12, the first groove body；121, delivery connection；122, it floats Sub- positioning column；13, the second groove body；131, trough floor；132, overboard channel；14, scum slot mounting portion；141, interior positioning plate； 142, overboard guide plate；143, outer positioning plate；144, lower supporting plate；15, magnetic filters box installing port；16, third groove body；17, two is grading Water pipe；171, water inlet pipe water outlet；

21, oil storage tank；22, level-one filter pocket；221, lower protrusion；222, water inlet pipe；22a, strainer；23, scum slot；231, outer Baffle；232, handle aperture；233, scraper plate；234, water seepage hole；

3, magnetic strainer；30, ratchet；301, transmission belt；31, soft base band；311, gas tube；32, magnetic absorption unit； 321, plastic seat；322, stainless steel substrates；323, bar magnet vessel；324, bar magnet；33, rubber rollers；34, magnetic rollers；

4, magnetic filters box；41, lower flange collar；42, magnetic stripe；

51, scavenge oil pump；

52, liquid pump is returned；521, the pump housing；5211, liquid supplementation pipe；5212, tracheae；5213, pump chamber；5214, water outlet connector； 5215, rotor fixing axle；522, pump cover；5221, water inlet connector；5222, rotation seat；523, Magnmet rotor；5231, it connects Lid；524, water wheels；5241, blade seat；5242, blade；5243, shaft；5244, stomata；5245, venting cavity；

61, first motor；62, the second motor；621, driving wheel；6211, drive magnet；622, motor mounting plate；

7, float；71, through-hole；72, oil inlet；73, oil out port；

8, oil-collecting component；81, float plate；811, the first wheel shaft；812, the second wheel shaft；821, first pulley；8211, it connects Set；822, the second belt wheel；83, transmission belt；84, oil collection plate；841, gate hole；85, driven wheel；851, driven magnet；86, it positions Wheel；

9, filter pulp；91, filter pulp frame.

Specific implementation mode

Embodiment 1

According to Fig. 1 to Figure 16, the present embodiment is a kind of lathe structure, includes pedestal R, is fixedly mounted on pedestal Lathe main body S and purifying cutting fluid device T.

It is equipped with to spray the nozzle S2 of cutting fluid on the knife rest S1 of the lathe main body；The lathe main body it is front and back Two side lower parts are respectively equipped with the collecting tank S3 being obliquely installed, and collection box S4 is connected with below described lower one end of collecting tank；Institute The higher one end of collecting tank is stated to be equipped with the iron filings in collecting tank to be washed into the horizontal nozzle S5 in collection box.With iron It considers to be worth doing, the cutting fluid of greasy dirt is fallen into after collecting tank in the collection box that horizontal nozzle washes away lower inflow collecting tank one end.

Lathe main body is the lathe structure of routine, is not unfolded to describe herein.The nozzle includes to be connected on knife rest Nozzle boss, the bellows being connected on nozzle boss and the nozzle for being connected to the bellows other end, when use, can pass through bending wave Line pipe adjusts the injection direction of nozzle.

The purifying cutting fluid device T includes the babinet 1 of plastics or aluminum alloy material, and the babinet side is the first groove body 12, it is the second groove body 13 and third groove body 16 that the first groove body side is located on the babinet, and the first groove body upper end is higher than second Groove body upper end, third groove body are located at below the second groove body.

The first groove body upper end opening, and the first side of the groove body upper end far from the second groove body is connected with into water and connects Head mounting plate 11, is equipped with water supply connector 111 on the water supply connector mounting plate, the water supply connector passes through with the collection box Pipeline connects.

The top of first groove body 12 is inserted with level-one filter pocket 22, level-one filter pocket lower end integrally formed with the first slot The lower protrusion 221 of body upper end grafting, the lower protrusion lower end are connected with water inlet pipe 222, the first-level filtering close to a vertex position Strainer 22a is installed in slot, is located above lower protrusion in the level-one filter pocket and forms stage portion, between stage portion and strainer there are Space；The water outlet of the water supply connector is located above level-one filter pocket.

The aperture of filter screen is 0.3-1.0mm, and the iron filings for tentatively filtering out bulky grain, tentatively filtered cutting fluid are logical It crosses water inlet pipe to be discharged in the first groove body, and the outlet end of water inlet pipe is located at below the liquid level of the first groove body, the will not be broken up in this way The oil slick layer of one groove body internal upper part.

First groove body, 12 bottom is fixedly connected with longitudinally disposed float positioning column 122, on the float positioning column Sliding sleeve is equipped with float 7.

The float is integrally cylinder, and the intermediary form of float has the through-hole being slidably connected with the float positioning column 71, the periphery that the upper end of float is located at through-hole forms the oil inlet 72 of annular, and the lower end of float is connected with oil out port 73, the oil out port is connected with oil inlet；It is connected with delivery connection 121 in the middle part of the first groove body side wall, it is described fuel-displaced It is connected by hose between connector and oil out port.

By the way that float positioning column is arranged float can only be moved in the vertical direction, it is ensured that oil inlet remains water Level state, only the oil slick layer on top can enter float by oil inlet, and be discharged into oil storage tank by hose, work as oil slick When layer thickness is smaller, the oil inlet of float is located at ullage, and cutting fluid will not be flowed into from oil inlet.The float passes through to material Expect the adjustment of density so that oil inlet can just be immersed under liquid level when oil reservoir is thicker, and float lower part is in when oil reservoir is relatively thin In cutting fluid, oil inlet is located on liquid level.

There is the float hollow cavity, float side to slidably connect at least one adjusting float ensemble average The regulating piston of density.

By adjusting the position of regulating piston so that float global density changes, and the oil inlet of float upper end is made not have just In the oil slick layer for entering liquid upper in the first groove body, when floating oil layer thickness reduces, the oil inlet of float upper end is then in liquid level Top.

The first groove body outer wall, which is located at below oil out port, is linked with oil storage tank 21.

Second groove body upper end is less than the first groove body upper end, pacifies on first groove body side wall adjacent with the second groove body Equipped with two level water inlet pipe 17, two level water inlet pipe lower end extends to the first groove body bottom, the water inlet pipe water outlet of two level water inlet pipe upper end End is located at top in the middle part of the second groove body.

When the liquid level in the first groove body is higher than the upper end of the second groove body, the cutting fluid of the first groove body bottom is from two level Water inlet pipe flows from bottom to top, is finally flowed out from water inlet pipe water outlet.

131 upper surface of trough floor of second groove body bottom is slope, and the one end of trough floor far from the first groove body Higher than close to one end of the first groove body, the angle of 3-10 degree is formed between trough floor upper surface and horizontal plane.

It is located at side of second groove body far from the first groove body in the babinet and is equipped with scum slot mounting portion 14, the scum slot Mounting portion includes longitudinally disposed interior positioning plate 141 and outer positioning plate 143, and is separately formed in interior positioning plate, outer positioning The lower supporting plate 144 of the opposite side wall surface of plate, there are spacing between two lower supporting plates；The interior positioning plate and the second groove body Trough floor between there are overboard channels 132, the interior positioning plate to be located at the lower section in overboard channel close to the side of the first groove body It is connected with arc-shaped overboard guide plate 142.

Scum slot 23 is placed in the scum slot mounting portion, the scum slot is the rectangle groove body of upper end opening, described The upper end of one wall surface of scum slot forms handle aperture 232, the scum integrally formed with outer baffle 231 on the outer baffle It is connected between the upper end of two relative walls of slot and outer baffle scraper plate 233 disposed in parallel；The bottom surface of the scum slot It is uniformly provided with water seepage hole 234.

The strainer 3 that is magnetic is installed, the magnetism strainer includes to be rotatably connected on the second groove body two in second groove body A rubber rollers 33 between a relative wall and a magnetic rollers 34, and it is mounted on the rubber rollers and magnetic roller Soft base band 31 between son；The rubber rollers are arranged close to first groove body one end, and the magnetic rollers are mounted remotely from First groove body one end；The soft base band inner surface is uniformly fixedly connected with magnetic absorption unit 32；The magnetic absorption unit Include the plastic seat 321 of strip, the outer surface of the plastic seat and the arc surface that inner surface is concentric, the plastic seat Another two surface be the plane being radially arranged along arc-shaped outer surface；It is fixedly connected with not on the outer surface of the plastic seat Become rusty steel disc 322, the another side of stainless steel substrates and is fixedly connected on the inner surface of soft base band；The inner surface of the plastic seat according to Frictionally is sequentially connected with rubber rollers；Bar magnet vessel 323 is formed in the plastic seat, is equipped in the bar magnet vessel It can be arranged along the inward-outward direction of plastic seat along the bar magnet 324 that plastic seat inward-outward direction moves, the magnetic direction of the bar magnet；Institute State magnetic rollers upper edge it is circumferentially equidistant be equipped with it is multiple bar magnet being attracted to the permanent magnet of plastic seat medial movement.

One end of the rubber rollers is connected with the first motor 61 for driving rubber rollers to rotate, the first motor It is fixedly mounted on cabinet exterior.

The trough floor of the magnetism strainer and the second groove body is arranged in parallel, and the both sides of the soft base band are connected with gas tube 311, gas tube one conduit of formation of soft base band outer surface and both sides.Due to gas tube be it is soft, in this way magnetic rollers, Rubber rollers position, gas tube can generate bending with soft base band；The conduit makes cutting fluid have water inlet pipe water outlet It can flow, will not directly be fallen directly into the second groove body in the middle part of magnetic strainer, it is ensured that magnetic according to the path of setting after outflow The filter effect of property strainer.

The iron filings being attached on magnetic strainer are conveyed from the low one end of the conduit toward high one end, reach magnetic rollers When position, since bar magnet moves under the attraction of the permanent magnet of magnetic rollers toward magnetic rollers direction, far from stainless steel substrates so that The magnetic force suffered by iron filings is reduced rapidly in the position, and part iron filings are fallen under gravity into scum slot, and part is still attached The iron filings in soft base band are also fallen into scum slot immediately in the case where scraper plate scrapes；Due to the setting of magnetic rollers so that scrape Plate will not generate resistance when scraping iron filings because of the effect of magnetic field force, and the first motor of magnetic strainer is driven only to need in this way Smaller power output can guarantee magnetic strainer normal work, and will not be sucked because of iron filings in soft base band and make scraper plate Damage is generated to soft base band when scraping, ensure that the service life of magnetic strainer entirety.

Magnetic filter box installing port 15 is offered on a third groove body side wall vertical with interior positioning plate, in third groove body The position that wall corresponds to magnetic filter box installing port lower end is equipped with supporting walls；Magnetic filter box 4 is installed in the magnetic filter box installing port.

The magnetic filter box is rectangular slot shape, and the bottom surface of magnetic filter box forms downwardly projecting lower flange collar 41, described The magnetic stripe 42 equidistantly arranged is connected in lower flange collar；The magnetic filters box after two level filter pocket insert port is inserted in place, and lower flange collar is low In the lower end of two level filter pocket insert port；The distance between two adjacent described magnetic stripes are 0.03-0.20mm.

The function that magnetic filter box plays refined filtration has due to being connected with multiple magnetic stripes in lower flange collar between magnetic stripe each in this way It has the gap, cutting fluid is very slow by flow velocity when magnetic filter box, and remaining small iron filings are also attracted on magnetic stripe in such cutting fluid. After a period of time, magnetic filter box is removed, magnetic is filtered after the iron filings on box are cleaned out and is reloaded in babinet again.

The adsorbing sphere of oleophilic drainage material, a diameter of 5-10mm of adsorbing sphere are housed in the magnetic filter box.One side of adsorbing sphere Face makes the cutting fluid fallen from overboard guide plate directly will not fall into the magnetic stripe of a position by Wash flow, to enable cutting fluid Each position in magnetic filter box is more uniformly flowed to, the remaining iron filings of microparticle can equably be adsorbed by making each magnetic stripe, be prolonged The single use time of long magnetic filter box；Another aspect adsorbing sphere can be such that the little particle greasy dirt in cutting fluid is further separated out Come, cutting fluid is fallen into after flowing through magnetic filter box in third groove body, and the greasy dirt that adsorbing sphere is separated largely is swum in cutting fluid Surface.

Lower part is equipped with filter pulp frame 91 in the third groove body, is equipped with filter pulp 9 above filter pulp frame, the filter pulp frame includes There is the support plate of rectangle and be integrally attached to multiple support legs of support plate lower end, is uniformly formed in the support plate logical Hole.For adsorbing a small amount of greasy dirt remained in cutting fluid, filter pulp needs to regularly replace the filter pulp.

Third groove body top is equipped with oil-collecting component 8, and the oil-collecting component includes that can swim in third groove body The float plate 81 of the strip of foamed plastics material above interior cutting fluid is respectively fixedly connected with the both ends position on float plate And the first wheel shaft 811 and the second wheel shaft 812 being vertically arranged, rotation are set in the first pulley 821 on first round axis, turning set The second belt wheel 822 being located on the second wheel shaft is mounted on transmission belt 83 between first pulley and the second belt wheel and equidistant The oil collection plate 84 of multiple oleophilic drainage materials that ground is fixedly connected on the belt and is vertically arranged；The upper end of the first pulley The connector sleeve 8211 that periphery is in polygon is formed, fixing sleeve is equipped with driven wheel 85 on the connector sleeve, on second wheel shaft Locating wheel 86 is installed with above the second belt wheel；The driven wheel, locating wheel outer diameter than third groove body insied width Small 5-15mm；

The oil collection plate is mutually perpendicular to transmission belt, and longitudinal gate hole 841 is formed on the oil collection plate.

The driven wheel periphery is equidistant to be fixedly connected with multiple driven magnets 851, and the magnetic field of two adjacent driven magnets It is oppositely arranged.Due between two adjacent driven magnets there are one angle, therefore it is described it is oppositely arranged refer to opposite driven wheel For radial direction, and it is non-critical parallel reversed.

The position that the cabinet exterior corresponds to driven wheel is equipped with the second motor 62, and the output shaft of the second motor is fixedly connected Have with the horizontally disposed driving wheel 621 of driven wheel, the periphery of the driving wheel is equidistant to be fixedly connected with multiple drive magnets 6211, and the reverse magnetic field setting of two adjacent drive magnets.

The cabinet exterior is connected with to install the motor mounting plate 622 of second motor.

The first motor and the second motor are electrically connected with controller respectively.

The third groove body side wall is connected with liquid back pipe, and scavenge oil pump, the liquid back pipe are connected on the liquid back pipe pipeline It is connect with horizontal nozzle S5 by hose；

Residual greasy dirt of the oil-collecting component for being precipitated again in cutting fluid, drives oil collection plate cutting by the second motor Cut horizontal movement in liquid, cutting fluid made to be flowed with respect to oil collection plate, the remaining greasy dirt in cutting fluid be adsorbed on oil collection plate and It is flowed up under buoyancy, finally collects in cutting fluid upper surface.The gate hole reduces the resistance of oil collection plate movement, increases simultaneously The big contact area of oil collection plate and cutting fluid, enhances oil filter effect.

Due to consideration that filter pulp be need timing replace, therefore oil-collecting component need convenient for from magnetic filter box installing port be packed into, It takes out, therefore oil-collecting component is designed as the form of on-fixed installation by the present invention, is allowed to swim in above cutting fluid using float plate, And the approximate location of oil-collecting component is substantially limited by driven wheel and locating wheel, and driven wheel is driven by magnetic force by driving wheel Rotation, periphery is against between two adjacent wall surfaces of third groove body when driven wheel rotates, and drives fixed thereto connected first Belt wheel rotates, and to drive transmission belt and the second belt wheel to rotate together, tears all parts open when being packed into or taking out oil-collecting component It opens and is respectively charged into or takes out.

The thickness of the driving wheel is 3-5 times of driven wheel thickness, in this way when scavenge oil pump or time liquid pump work lead to third When liquid level in groove body generates variation, driving wheel can the rotation of normal driving driven wheel, will not be to the normal work of oil-collecting component It has an impact.

The buoyancy size that the float plate generates just makes driven wheel and locating wheel be on the liquid level in third groove body Side.

The third groove body side wall, which is located at below filter pulp frame, is connected with back liquid pump 52, and the liquid feeding end of described time liquid pump passes through pipe Road is connected to third groove body lower part, and the outlet end of described time liquid pump is connect by hose with nozzle.

Liquid level sensor is installed in the third groove body, the liquid level sensor, scavenge oil pump, return liquid pump respectively with control Device electrically connects；When liquid level sensor detects that liquid level is higher than high water level setting value, scavenge oil pump intermittently opens a period of time；When When liquid level sensor detects that liquid level is less than low water level setting value, returns liquid pump and close.

Each execution unit action is set as needed in controller；The controller is connected with control switch, in turner To control back liquid pump work during work, to make nozzle spray cutting fluid.

PLC controller or microcontroller can be used in controller, and the work that controller controls motor, pump etc. is the normal of this field Rule technology, repeats no more again.

The filter pulp includes three layers for stacking and being linked together from top to bottom, and the top a layer thickness is 5mm, centre one Layer thickness is 10mm, and bottom a layer thickness is 15-20mm.

Each layer of filter pulp is made of the filter layer of hydrophilic and oleophilic auxiliary agent layer and the package auxiliary agent layer；The hydrophilic and oleophilic helps Oxidant layer is made of super amphiphilic material, the filter layer by composite filter cotton at.

The super amphiphilic material is nanocomposite, and the composite material contains regularly arranged hydrophilic polymer The nanometer scale space that object segment and oleophilic polymer segment are formed；The composite material is sparse vesicular texture, according to The bore hole size of composite material is followed successively by 45nm, 40nm and 30nm in each layer filter pulp of sequence from top to bottom；The compound mistake Filter pulp includes filter cotton layer, and active carbon particle, the top and bottom of the filter cotton are distributed in the filter cotton layer inner homogeneous It is thin nonwoven layers.

The filter pulp is for adsorbing a small amount of greasy dirt remained in cutting fluid, and filter pulp has the hole to successively decrease from top to bottom The composite material of size, hence it is evident that improve the adsorption capacity of small particle greasy dirt, and service life is relatively long.

The cutting fluid includes following components in percentage by weight：

Polyvinyl alcohol 31~40；Alkenyl succinic acid 16~20；Triethanolamine 10~12；Disodium ethylene diamine tetraacetate 8 ~10；Isopropanol 6~8；Borax 3~5；Silicone emulsion 1~2；Benzoic acid 6~8.

Embodiment 2

In conjunction with shown in Figure 17 to Figure 21, the present embodiment further makes following improvement on the basis of embodiment 1：

Described time liquid pump includes the pump housing 521, Magnmet rotor 523, water wheels 524 and pump cover 263；Pump housing one end one It is connected with circular pump chamber 5213, the cylindrical rotor vessel being connected to the pump chamber is formed in the pump housing, rotor holds The internal diameter of chamber is less than the internal diameter of pump chamber, and rotor vessel bottom is fixedly connected with the rotor being coaxially disposed with the rotor vessel Fixing axle 5215.

The pump chamber side forms water outlet connector 5214；The pump cover is fixedly connected on pump chamber outer end, and on pump cover at Type has into water connector 5221；Positioned at the center of water inlet connector, by dowel connection, there are one rotations in the pump cover Seat, there are one rotate recess for rotation seat intermediary form.

The Magnmet rotor 523 is mounted in rotor vessel, and the Magnmet rotor outer end is connected with connection cover, and magnet turns Subcenter forms the venthole with rotor fixing axle cooperation rotation connection, and the rotor fixing axle is hollow tube body, The tracheae 5212 being connected with the rotor fixing axle is formed outside the pump housing, tracheae is connected with by appendix filled with ozone Air accumulator.

The water wheels include circular blade seat 5241, are integrally formed multiple blades 5242 in blade seat one end, with And it is integrally formed the shaft 5243 in blade seat center, shaft is rotatably assorted with rotation recess and connect；Each blade The circumferentially array distribution centered on shaft, and the angle of 10-15 degree is formed between blade relative vane seat radial direction；It is described Correspond to each leaf position on blade seat and form venting cavity 5245, each blade away from rotation direction form on one side and institute State the stomata 5244 of venting cavity connection.

The blade seat forms clamping ring, clamping ring and connection cover fixed seal connection different from the one side periphery of blade, Cavity is formed between blade seat and connection cover so that venthole is connected with stomata.

There are the gap of 1-2mm, the interior installations of the pump housing between the inner wall and the outer wall of Magnmet rotor of the rotor vessel There is the stator coil for driving the magnet rotors rotation.

Liquid supplementation pipe 5211 is also associated on the pump housing, the liquid supplementation pipe is connected with rotor vessel.

Bacterium is had during cutting fluid use to be mixed into, and cutting fluid can be made to go bad smelly, therefore cutting fluid is killed by ozone In bacterium.

Ozone gas enters from tracheae in snorkel, is then entered in pump chamber by stomata again by venting cavity, with pump chamber In cutting fluid mixing.Due to blade do not stall it is dynamic so that the contact between ozone gas and cutting fluid is abundant, bactericidal effect It is good.It returns liquid pump and not only acts as the effect of pump, while playing the role of being stirred.On tracheae between air accumulator and time liquid pump It is connected with solenoid valve, solenoid valve is just opened when returning liquid pump work.

In addition, ozone gas is evenly mixed in cutting fluid, sprayed from horizontal nozzle or Flushing nozzle together with cutting fluid Go out, enhance scouring force, the output quantity of cutting fluid is less in same time, reduces the usage amount of cutting fluid, more energy saving.

The liquid supplementation pipe is connected by pipeline with the container equipped with original new cutting fluid, and the container deposit is in height In the position of purifying cutting fluid device, and also it is equipped on the pipeline and controls the solenoid valve whether new cutting fluid flows into.It is needing The solenoid valve is opened when supplementing new cutting fluid, new cutting fluid enters through liquid supplementation pipe in rotor vessel, and circulates outside connection cover Enter in pump chamber.Due to returning liquid pump during long-time use, a small amount of dirt of oil return enters in rotor vessel, by by liquid supplementation pipe It is arranged to the mode being connected to rotor vessel, plays the role of cleaning to rotor vessel while supplementing new cutting fluid, extends Return the service life of liquid pump.

Embodiment 3

In conjunction with shown in Fig. 3 to Figure 16, the present embodiment is a kind of purifying cutting fluid device, includes plastics or aluminum alloy material Babinet, the babinet side are the first groove body, and the first groove body side is located on the babinet for the second groove body and third groove body, and First groove body upper end is higher than the second groove body upper end, and third groove body is located at below the second groove body；

Claims

1. a kind of lathe structure includes pedestal, the lathe main body and purifying cutting fluid device being fixedly mounted on pedestal；Its feature It is：

It is equipped with to spray the nozzle of cutting fluid on the knife rest of the lathe main body；The front and rear sides lower part of the lathe main body The collecting tank being obliquely installed respectively is installed, collection box is connected with below described lower one end of collecting tank；The collecting tank is higher One end be equipped with the iron filings in collecting tank to be washed into the horizontal nozzle in collection box；

The purifying cutting fluid device includes the babinet of plastics or aluminum alloy material, and the babinet side is the first groove body, described It is the second groove body and third groove body to be located at the first groove body side on babinet, and the first groove body upper end is higher than the second groove body upper end, the Three groove bodies are located at below the second groove body；

The first groove body upper end opening, and the first side of the groove body upper end far from the second groove body is connected with water supply connector peace Loading board is equipped with water supply connector on the water supply connector mounting plate, and the water supply connector is connect with the collection box by pipeline；

Level-one filter pocket is inserted with above first groove body, level-one filter pocket lower end is inserted integrally formed with the first groove body upper end The lower protrusion connect, the lower protrusion lower end are connected with water inlet pipe close to a vertex position, strainer are equipped in the level-one filter pocket, It is located above lower protrusion in the level-one filter pocket and forms stage portion, there are spaces between stage portion and strainer；The water supply connector Water outlet be located above level-one filter pocket；

First groove body bottom is fixedly connected with longitudinally disposed float positioning column, and sliding sleeve is equipped on the float positioning column Float；

The float is integrally cylinder, and the intermediary form of float has the through-hole being slidably connected with the float positioning column, float Upper end be located at through-hole periphery form annular oil inlet, the lower end of float is connected with oil out port, described fuel-displaced Interface is connected with oil inlet；It is connected with delivery connection, the delivery connection and oil out port in the middle part of the first groove body side wall Between connected by hose；

Second groove body upper end is less than the first groove body upper end, is equipped on first groove body side wall adjacent with the second groove body Two level water inlet pipe, two level water inlet pipe lower end extend to the first groove body bottom, and the water inlet pipe water outlet of two level water inlet pipe upper end is located at Top in the middle part of second groove body；

The trough floor upper surface of second groove body bottom is slope, and the one end of trough floor far from the first groove body is higher than close One end of first groove body forms the angle of 3-10 degree between trough floor upper surface and horizontal plane；

It is located at side of second groove body far from the first groove body in the babinet and is equipped with scum slot mounting portion, the scum slot mounting portion Include longitudinally disposed interior positioning plate and outer positioning plate, and is separately formed in interior positioning plate, the opposite side wall surface of outer positioning plate Lower supporting plate, there are spacing between two lower supporting plates；It is stayed between the interior positioning plate and the trough floor of the second groove body Have an overboard channel, the interior positioning plate be located at below overboard channel close to the side of the first groove body be connected with it is arc-shaped Overboard guide plate；

Scum slot is placed in the scum slot mounting portion, the scum slot is the rectangle groove body of upper end opening, the scum slot The upper end of one wall surface forms handle aperture, two opposite walls of the scum slot integrally formed with outer baffle on the outer baffle It is connected between the upper end in face and outer baffle scraper plate disposed in parallel；The bottom surface of the scum slot is uniformly provided with infiltration Hole；

The strainer that is magnetic is installed, the magnetism strainer includes to be rotatably connected on the second groove body two relatively in second groove body A rubber rollers between wall surface and a magnetic rollers, and it is soft between the rubber rollers and magnetic rollers Matter base band；The rubber rollers are arranged close to first groove body one end, and the magnetic rollers are mounted remotely from first groove body one end； The soft base band inner surface is uniformly fixedly connected with magnetic absorption unit；The magnetic absorption unit includes the modeling of strip Expect seat, the outer surface of the plastic seat and the arc surface that inner surface is concentric, the another two surface of the plastic seat is along circle The plane that the outer surface of arc is radially arranged；Stainless steel substrates are fixedly connected on the outer surface of the plastic seat, stainless steel substrates It another side and is fixedly connected on the inner surface of soft base band；The inner surface of the plastic seat is passed by frictional force and rubber rollers Dynamic connection；Bar magnet vessel is formed in the plastic seat, being equipped in the bar magnet vessel can move along plastic seat inward-outward direction The magnetic direction of dynamic bar magnet, the bar magnet is arranged along the inward-outward direction of plastic seat；The circumferentially equidistant peace of magnetic rollers upper edge Equipped with multiple bar magnet being attracted to the permanent magnet of plastic seat medial movement；

One end of the rubber rollers is connected with the first motor for driving rubber rollers to rotate, and the first motor fixes peace Mounted in cabinet exterior；

Magnetic filter box installing port is offered on a third groove body side wall vertical with interior positioning plate, third groove body inner wall corresponds to The position that magnetic filters box installing port lower end is equipped with supporting walls；Magnetic filter box is installed in the magnetic filter box installing port；

The magnetic filter box is rectangular slot shape, and the bottom surface of magnetic filter box forms downwardly projecting lower flange collar, the lower flange collar On be connected with the magnetic stripe equidistantly arranged；The magnetic filters box after two level filter pocket insert port is inserted in place, and lower flange collar is filtered less than two level The lower end of slot insert port；The distance between two adjacent described magnetic stripes are 0.03-0.20mm；

Lower part is equipped with filter pulp frame in the third groove body, is equipped with filter pulp above filter pulp frame, the filter pulp frame includes rectangle Support plate and be integrally attached to multiple support legs of support plate lower end, uniformly form through-hole in the support plate；

Third groove body top is equipped with oil-collecting component, and the oil-collecting component includes that can swim in cutting in third groove body The float plate of the strip of foamed plastics material above liquid is respectively fixedly connected with the both ends position on float plate and sets vertically The first wheel shaft and the second wheel shaft set, rotation are set in the first pulley on first round axis, and rotation is set on the second wheel shaft Second belt wheel, the transmission belt being mounted between first pulley and the second belt wheel, and be equidistantly fixedly connected on the belt And the oil collection plate for the multiple oleophilic drainage materials being vertically arranged；The upper end of the first pulley forms the company that periphery is in polygon Female connector, fixing sleeve is equipped with driven wheel on the connector sleeve, be located on second wheel shaft above the second belt wheel be installed with it is fixed Position wheel；The driven wheel, the outer diameter of locating wheel are smaller 5-15mm than the insied width of third groove body；

The driven wheel periphery is equidistant to be fixedly connected with multiple driven magnets, and the reverse magnetic field of two adjacent driven magnets is set It sets；

The position that the cabinet exterior corresponds to driven wheel is equipped with the second motor, the output shaft of the second motor be fixedly connected with from The horizontally disposed driving wheel of driving wheel, the periphery of the driving wheel is equidistant to be fixedly connected with multiple drive magnets, and two adjacent drives The reverse magnetic field of moving magnet is arranged；

The third groove body side wall is connected with liquid back pipe, and scavenge oil pump is connected on the liquid back pipe pipeline, and the liquid back pipe passes through Hose is connect with horizontal nozzle；

The third groove body side wall, which is located at below filter pulp frame, is connected with back liquid pump, and the liquid feeding end of described time liquid pump passes through pipeline and the Three groove bodies are connected to, and the outlet end of described time liquid pump is connect by hose with nozzle；

Liquid level sensor is installed, the liquid level sensor, scavenge oil pump, time liquid pump are electric with controller respectively in the third groove body Connection；

When liquid level sensor detects that liquid level is higher than high water level setting value, scavenge oil pump opens a period of time；Work as liquid level sensor When detecting that liquid level is less than low water level setting value, returns liquid pump and close.

2. a kind of lathe structure as described in claim 1, it is characterised in that：The filter pulp includes to stack and connect from top to bottom Three layers be integrated, the top a layer thickness are 5mm, and intermediate a layer thickness is 10mm, and bottom a layer thickness is 15-20mm；

Each layer of filter pulp is made of the filter layer of hydrophilic and oleophilic auxiliary agent layer and the package auxiliary agent layer；The hydrophilic and oleophilic auxiliary agent layer Be made of super amphiphilic material, the filter layer by composite filter cotton at；

The super amphiphilic material is nanocomposite, and the composite material contains regularly arranged hydrophilic polymer chain The nanometer scale space that section and oleophilic polymer segment are formed；The composite material is sparse vesicular texture, according to from upper And the bore hole size of composite material is followed successively by 45nm, 40nm and 30nm in each layer filter pulp of lower sequence；The composite filter cotton Including filter cotton layer, active carbon particle is distributed in the filter cotton layer inner homogeneous, and the top and bottom of the filter cotton are Thin nonwoven layers；

The filter cotton layer is made with the thin nonwoven layers in a manner of ultrasonic compressing, and the compaction area of pressure point accounts for the gross area 3%；The pressure point is in round point shape or multilateral shape, and the area of single pressure point is 5 square millimeters.

3. a kind of lathe structure as described in claim 1, it is characterised in that：The float has hollow cavity, float side Face slidably connects at least one adjusting the regulating piston of float ensemble average density.

4. a kind of lathe structure as described in claim 1, it is characterised in that：The trough floor of the magnetism strainer and the second groove body It is arranged in parallel, the both sides of the soft base band are connected with gas tube, the gas tube formation one of soft base band outer surface and both sides Conduit.

5. a kind of lathe structure as described in claim 1, it is characterised in that：Equipped with oleophilic drainage material in the magnetic filter box Adsorbing sphere, a diameter of 5-10mm of adsorbing sphere.

6. a kind of lathe structure as described in claim 1, it is characterised in that：The buoyancy size that the float plate generates just makes It obtains driven wheel and locating wheel is in the ullage in third groove body.