A kind of cooling liquid filtering apparatus of machining
Technical field
The present invention relates to a kind of filter, especially a kind of cooling liquid filtering apparatus of machining.
Background technology
Processing factory universal at present is all machined using CNC milling machine, and steel cool down when processing to part
It is essential, but due to a large amount of metal impurities on part be present, after the cooling by coolant, substantial amounts of gold
Belong to impurity all to enter in coolant, the significant wastage of resource can be caused again by directly abandoning, and reclaim coolant then employee
Labor intensity is big, and this just promotes us using efficiently, easily filter plant is filtered to coolant, reclaims, recycled.
Chinese patent ZL204639786 discloses a kind of cooling liquid filtering apparatus, including cooling liquid collecting device, filtering dress
Put and spill box, the cooling liquid collecting device lower section set filter, the filter, bottom connects with spill box pipeline
Connect, some filter screens are detachably installed inside the filter, the spill box includes casing and overflow plate, the overflow plate
Periphery and the bottom of casing and side closely connect, casing is divided into the first cavity and the second cavity by the overflow plate, described
Casing is provided with groove close to the upper surface of the side of filter, and the groove side is provided with some through holes, described some logical
Hole connects the first cavity.The device by filter and the means of overflow realize the separation of coolant and metal impurities so as to obtain compared with
For pure coolant and reused.But the screen pack of the device can not clear up filtrate, it is necessary to often tear open automatically
Carry out manual cleaning is unloaded, therefore there can be the problems such as filter efficiency is low, using trouble and staff labor intensity are big.
It is therefore desirable to invent a kind of coolant and metal impurities good separating effect, separative efficiency height and labour-saving coolant
Filter.
The content of the invention
The invention aims to a kind of coolant and the metal impurities separation for solving the deficiency of above-mentioned technology and designing
Effect is good, separative efficiency is high and the cooling liquid filtering apparatus of labour-saving machining.
A kind of cooling liquid filtering apparatus of machining designed by the present invention, including housing, housing forward end be provided with into
Liquid bucket, the feed liquor bucket bottom are connected with feed tube, drain pipe are additionally provided with housing;It is characterized in that:
The housing is divided into front chamber and rear chamber by dividing plate, and preceding fixed seat is provided with the front end side wall of front chamber,
Dividing plate is provided with centre mount, and rear fixed seat, the preceding fixed seat, centre mount and rear fixed seat are provided with rear chamber's rear end side wall
Center is designed with access ramp;
Front chamber's internal upper part is provided with an inclined outer tube body, and middle part is provided with screen pack in the front chamber;It is described
Drain pipe communicates with front chamber bottom;The undergauge section of the outer tube body front end through the preceding fixed seat access ramp and mutually
Between be provided with bearing, be provided with gear in the undergauge section end of outer tube body front end, the housing forward end is fixedly installed the first motor, should
First motor is connected with the gear drive, and interior webmaster is fixed with by rib inside the outer tube body;Set in interior webmaster tail end
There is sealing ring, the sealing ring seals the gap between interior webmaster and outer tube body;It is upper in sealing ring front end in outer tube body
Position is provided with outage, and the position positioned at sealing ring rear end outside outer tube body is provided with annular enclosure;During the outer tube body rear end passes through
Access ramp in heart seat causes the outlet of outer tube body to be located in the rear chamber;It is provided with and the ring on the front end face of centre mount
The ring-type hairbrush that shape cover is in contact;The feed tube enters after passing through the undergauge section of outer tube body front end in outer tube body and feed tube
Outlet be located in the interior webmaster;
Be provided with base in the rear chamber, the undergauge section of the base rear end through fixed seat after described access ramp and
Each other bearing, base and outer tube body is provided with same straight line and by some connecting rods between them to be connected;
Passage is provided with base, being passed through in the passage has a bull stick, and the bull stick also is provided with bearing with interchannel;Bull stick leading portion penetrates
Outer tube body and the front end of interior webmaster and bull stick are located in the interior webmaster;The rear end of bull stick is provided with drive block;After the housing
End is fixedly installed the second motor, and second motor is connected with the drive block, on the bull stick in Intranet pipe
Part is provided with some minor spiral paddles;Stirred provided with some king bolts part on the bull stick on rear side of Intranet pipe
Leaf, the king bolt paddle are extended to outside connecting rod out of outer tube body;It is located at connecting rod and base in the rear chamber
The position of lower section is provided with dump skip;The conveyer of the outward opening transport of rear chamber bottom is provided through below the dump skip.
The cooling liquid filtering apparatus of above-mentioned machining, it is in an overall structure that outer tube body, connecting rod and base, which connect,
The overall structure both ends are individually fixed in preceding fixed seat and rear fixed seat, while are rotated together by the first motor driven.The machinery
The operation principle of the cooling liquid filtering apparatus of processing is:Coolant with metal impurities, feed tube is entered by feed liquor bucket,
And webmaster in flowing into the presence of the gravity, be installed on the first motor on the outside of front chamber can be driven by gear Intranet pipe with
Outer tube body rotates together, and now the coolant in interior webmaster will be thrown out of interior webmaster under the double action of gravity and centrifugal force,
The coolant being thrown out of enters outer tube body and continued along outer tube body inwall to descending, until being thrown out of after reaching outage to preceding
Chamber, the coolant into front chamber is eventually fallen on the screen pack in the middle part of front chamber under gravity, by filter screen mistake
Coolant after filter is accumulated in the bottom of front chamber so as to obtain pure coolant, and pure coolant can be defeated by efferent duct
Go out to be reused;And the metal impurities in interior webmaster are run downwards into outer tube body, eventually through outer tube body and base it
Between breach drop in dump skip, the metal impurities fallen from dump skip are sent to recovery point outward by conveyer, from
And carry out the recycling of metal impurities;Whole process coolant and metal impurities good separating effect, separative efficiency are high achievable
Metal impurities and coolant efficiently separate.
Further improved as such scheme:
The bottom surface of the front chamber is inclined plane;
The base front end face is circular conical surface, and the passage in the base is divided into the prepass section passed through for bull stick and is used for
The rear channel section of bearing is set;Bearing at least two in the passage;
The inclined angle of outer tube body is 30 degree to 45 degree;
Preferable scheme also includes a controller, and the controller passes through second by first the first motor of Frequency Converter Control
The motor of Frequency Converter Control second.
The cooling liquid filtering apparatus of machining designed by the present invention, its beneficial effect are:Whole process cools down
Liquid and metal impurities good separating effect, the high achievable metal impurities of separative efficiency and coolant efficiently separate, and coolant can be with
Recycle, metal impurities can reclaim central selling, so as to effectively reduce the pollution to environment, reach the effect of environmental protection
Fruit, the present apparatus can effectively mitigate the workload of workers processing, save the cost of machining.
Brief description of the drawings
Fig. 1 is the structural representation of the cooling liquid filtering apparatus of the machining of embodiment 1;
Fig. 2 is the enlarged drawing at A in Fig. 1;
Fig. 3 is the enlarged drawing at B in Fig. 1;
Fig. 4 is the structural representation of the cooling liquid filtering apparatus of the machining of embodiment 2;
Fig. 5 is the structural representation of the cooling liquid filtering apparatus of the machining of embodiment 3;
In figure:Housing 1, feed liquor bucket 2, feed tube 3, drain pipe 4, front chamber 5, rear chamber 6, dividing plate 7, preceding fixed seat 8, in
Heart seat 9, rear fixed seat 10, outer tube body 11, screen pack 12, undergauge section 13, gear 14, the first motor 15, rib 16, interior webmaster
17th, sealing ring 18, outage 19, annular enclosure 20, ring-type hairbrush 21, base 22, undergauge section 23, connecting rod 24, passage 25, preceding logical
Road section 251, rear channel section 252, bull stick 26, drive block 27, the second motor 28, minor spiral paddle 29, king bolt paddle 30,
Dump skip 31, conveyer 32, opening 33, controller 34, the first frequency converter 35, the second frequency converter 36, baffle plate 37, bearing 101, axle
Hold 102, bearing 103.
Embodiment
Below by embodiment combination accompanying drawing, the invention will be further described.
Embodiment 1:
As shown in Figure 1, 2, 3, the cooling liquid filtering apparatus of the machining described by the present embodiment, including housing 1, shell
The front end of body 1 is provided with feed liquor bucket 2, and the bottom of feed liquor bucket 2 is connected with feed tube 3, drain pipe 4 is additionally provided with housing 1;
The housing 1 is divided into front chamber 5 and rear chamber 6 by dividing plate 7, is provided with the front end side wall of front chamber 5 preceding fixed
Seat 8, centre mount 9 is provided with dividing plate 7, rear fixed seat 10, the preceding fixed seat 8, center are provided with the rear end side wall of rear chamber 6
Seat 9 and the center of rear fixed seat 10 are designed with access ramp;
The internal upper part of front chamber 6 is provided with an inclined outer tube body 11, and the 11 inclined angle of outer tube body is 30 degree,
Can also be other angles between 30 degree to 45 degree;Middle part is provided with screen pack 12 in the front chamber 5;The drain pipe 4 with
The bottom of front chamber 5 communicates;The undergauge section 13 of the front end of outer tube body 11 through the preceding fixed seat 8 access ramp and each other
Provided with bearing 101, gear 14 is provided with the end of undergauge section 13 of the front end of outer tube body 11, the front end of housing 1 is fixedly installed
One motor 15, first motor 15 are connected with the gear 14, be fixed with inside the outer tube body 11 by rib 16 in
Webmaster 17;Sealing ring 18 is provided with the interior tail end of webmaster 17, and the sealing ring 18 is by the gap between interior webmaster 17 and outer tube body 11
Seal;Position positioned at the front end of sealing ring 18 on outer tube body 11 is provided with outage 19, and sealing ring 18 is located at outside outer tube body 11
The position of rear end is provided with annular enclosure 20;The rear end of outer tube body 11 causes going out for outer tube body 11 through the access ramp in centre mount 9
Mouth is in the rear chamber 6;The ring-type hairbrush 21 being in contact with the annular enclosure 20 is provided with the front end face of centre mount 9;
The feed tube 3 is through entering in outer tube body 11 after the undergauge section 13 of the front end of outer tube body 11 and the outlet of feed tube 3 is located at institute
State in interior webmaster 17;
Base 22 is provided with the rear chamber 6, the undergauge section 23 of the rear end of base 22 passes through the rear fixed seat 10
Access ramp and be provided with bearing 102 each other, if base 22 and outer tube body 11 on same straight line and between them by
Involvement extension bar 24 is connected;Be provided with passage 25 in the base 22, through there is a bull stick 26 in the passage 25, the bull stick 26 and
Bearing 103 also is provided between passage 25;The leading portion of bull stick 26 penetrates outer tube body 11 and the front end of interior webmaster 17 and bull stick 26 is located at institute
State in interior webmaster 17;The rear end of bull stick 26 is provided with drive block 27;The rear end of housing 1 is fixedly installed the second motor 28, and this
Two motors 28 are connected with the drive block 27, and the part on the bull stick 26 in Intranet pipe 17 is provided with some small spiral shells
Revolve paddle 29;Some king bolt paddles 30 are provided with positioned at the part of the rear side of Intranet pipe 17 on the bull stick 26, it is described big
Auger leaf 30 is extended to out of outer tube body 11 outside connecting rod 24;It is located at connecting rod 24 and base in the rear chamber 6
The position of 22 lower sections is provided with dump skip 31;The opening 33 that the lower section of dump skip 31 is provided through the bottom of rear chamber 6 is outwards transported
Conveyer 32.
The bottom surface of the front chamber 5 is inclined plane;The small metal impurities still contained in coolant can be in ante-chamber
Settled on the bottom surface of room 5, the bottom surface of certain front chamber 5 can also be plane;The front end face of base 22 is circular conical surface, the pipe
The prepass section 251 that passage 25 in seat 22 divides to pass through for bull stick 26 and the rear channel section 252 for setting bearing 103;Institute
The bearing 103 at least two in passage 25 is stated, to increase the stability of bull stick 26.
The cooling liquid filtering apparatus operation principle of machining described by the present embodiment is:With the cold of metal impurities
But liquid enters feed tube 3 by feed liquor bucket 2, and webmaster 17 in flowing into the presence of the gravity, is installed on the outside of front chamber 5
First motor 15 can drive Intranet pipe 17 be rotated together with outer tube body 11 by gear, and now the coolant in interior webmaster 17 will be
It is thrown out of interior webmaster 17 under the double action of gravity and centrifugal force, the coolant being thrown out of enters outer tube body 11 and along outer tube body
11 inwalls continue to descending, until be thrown out of after reaching outage to front chamber 5, into front chamber 5 coolant in gravity
On the screen pack 12 that the middle part of front chamber 5 is eventually fallen under effect, the coolant after the filtering of filter screen 12 is accumulated in front chamber 5
So as to obtain pure coolant, pure coolant can be exported by drain pipe 4 and reused for bottom;And interior webmaster 17
In metal impurities run downwards into outer tube body 11, dropped eventually through the breach between outer tube body 11 and base 22 in discharging
In bucket 31, the metal impurities fallen from dump skip 31 are sent to recovery point outward by conveyer 32, miscellaneous so as to enter row metal
The recycling of matter;Whole process coolant and metal impurities good separating effect, high achievable metal impurities of separative efficiency and cold
But liquid efficiently separates.
In order that interior webmaster 17 smoothly enters rear chamber 6 with the metal impurities in outer tube body 11, the rear end of rear chamber 6 is fixed
The second motor 28 is provided with, second motor 28 is connected with drive block 27, the part on bull stick 26 in Intranet pipe 17
It is provided with some minor spiral paddles 29;On bull stick 26 some king bolt paddles are provided with positioned at the part of the rear side of Intranet pipe 17
30, king bolt paddle 30 extends to connecting rod 24 out of outer tube body 11, second motor 28 drive bull stick 26 on it is big,
Minor spiral paddle 29,30 is rotated, and minor spiral paddle 29 is engaged with interior webmaster 17, king bolt paddle 30 and outer tube body 11
It is engaged, minor spiral paddle 29 smoothly scrapes the metal impurities in interior webmaster 17 in outer tube body 11, king bolt paddle 30
So that the metal impurities on the tube wall of outer tube body 11 are smoothly scraped into rear chamber 6, prevent metal impurities excessively accumulate from being made in tube wall
Into the problems such as blocking.Wherein, the direction of rotation of outer tube body 11 and bull stick 26 is preferably on the contrary, at least accomplish asynchronous.
Outage 19 is provided with outer tube body 11, outage 19 is located at the position of the front end of sealing ring 18, for discharging from Intranet
The coolant that pipe 17 throws away and is accumulated in outer tube body 11, sealing ring 18 then seal the gap between interior webmaster 17 and outer tube body 11
Firmly, sealing ring 18 is cut plays barrier effect in centre, and making to throw away can only be from outage on outer tube body 11 to the coolant in outer tube body 1
19 discharges, and rear chamber 6 directly can not be entered by the inner tubal wall of outer tube body 11, the rear end of sealing ring 18 is located at outside outer tube body 11
Position be provided with annular enclosure 20, to prevent coolant of the fraction contamination on the outer tube wall of outer tube body 11 from being flowed into along outer tube wall
Rear chamber 6, the outer wall of the annular enclosure 20 and outer tube body 11, with being rotated together with outer tube body 11, can pass through eccentricity in integral type
Effect throws away the coolant intercepted from the outer wall of outer tube body 11 to front chamber 5.And the ring-type hairbrush 21 on centre mount 9 will can be stained with
The coolant brush contaminated on annular enclosure 20 falls.
The cooling liquid filtering apparatus of machining described by the present embodiment, its beneficial effect are:Whole process is cold
But liquid and metal impurities good separating effect, the high achievable metal impurities of separative efficiency and coolant efficiently separate, and coolant can
To recycle, metal impurities can reclaim central selling, and the present apparatus can effectively mitigate the workload of workers processing, save machine
The cost of tool processing.
Embodiment 2:
As shown in figure 4, the cooling liquid filtering apparatus of the machining described by the present embodiment, different from embodiment 1
It is also to include a controller 34, the controller 34 controls the first motor 15 by the first frequency converter 35, passes through the second frequency converter 36
Control the second motor 28.
Controller 34 can make the first motor 15 and the second motor 28 be in different rotating speeds by the speed governing of frequency converter,
So as to be easy to the centrifugation in the course of work and metal impurities scraping delivery being in most rational speed.
Embodiment 3:
As shown in figure 5, the cooling liquid filtering apparatus of the machining described by the present embodiment, different from embodiment 2
It is that the position being located in rear chamber 6 above connecting rod 24 is provided with baffle plate 37.
Baffle plate 37 is allowed to preferably enter dump skip 31 to barrier effect the metal impurities discharged from outer tube body 11.
Above-described embodiment is only the design explanation for example to the present invention, it will be apparent that, the protection domain of this patent is unlimited
In above-described embodiment.
The various equivalent modifications or supplement that those skilled in the art are made to above-described embodiment, should all fall into this patent
Protection domain.