CN215847212U

CN215847212U - Cutting fluid solid-liquid separation device for numerical control machine tool

Info

Publication number: CN215847212U
Application number: CN202121976001.1U
Authority: CN
Inventors: 邓伟华
Original assignee: Shenyang Shengda Mechanical Equipment Manufacturing Co ltd
Current assignee: Shenyang Shengda Mechanical Equipment Manufacturing Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-18
Anticipated expiration: 2031-08-21

Abstract

The utility model provides a solid-liquid separation device for cutting fluid for numerically controlled machine tools, which relates to the field of numerically controlled machine tools. The cutting fluid solid-liquid separation device for numerically controlled machine tools includes a carrying box, the top of the carrying box is provided with a feeding port, the inner wall of the carrying box is located below the feeding port, and a lower filter plate is fixedly connected, and the inner bottom wall of the carrying box is located on the lower filter plate. A liquid storage tank is arranged below, and a first diversion groove is fixedly connected to the rear end of the lower filter plate. When the device is in use, the motor drives the reciprocating screw to rotate, the reciprocating screw drives the support frame to move back and forth, the support frame drives the upper scraper and the lower scraper to move, and the upper scraper scrapes the iron scraps at the bottom of the feeding port to the second guide Flow groove, the external water inlet device flushes the iron filings in the second guide groove to the first guide groove through the first water delivery pipe, and the lower scraper scrapes the iron filings on the lower filter plate into the first guide groove, The iron chips are flushed into the iron chip box from the first diversion groove, and the cutting fluid flows into the liquid storage tank through the lower filter plate, which has the advantage of classification treatment.

Description

Cutting fluid solid-liquid separation device for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machines, in particular to a cutting fluid solid-liquid separation device for a numerical control machine.

Background

Along with the rapid increase of the using amount of domestic machine tools, modern cutting machining develops towards high speed, high precision and strong cutting direction, a cutter can generate a large amount of heat and scrap iron during cutting machining, cooling liquid is needed to be used for cooling, damage caused by overhigh temperature of the cutter is avoided, the coolant can be mixed with chips and collected together after being sprayed, and the chips and the coolant are required to be classified and recycled.

At present, the cutting fluid is filtered mostly by arranging a single-layer filter screen to separate the scraps from the cutting fluid, the filtering effect of the single-layer filter screen is poor, a large amount of granular scraps are still remained in the separated cutting fluid, and the conventional cutting fluid separating device cannot finish the classification storage in the operation process, so that the manual secondary separation is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a cutting fluid solid-liquid separation device for a numerical control machine tool, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a cutting fluid solid-liquid separation device for a numerical control machine tool comprises a bearing box, wherein a feed inlet is formed in the top end of the bearing box, a lower filter plate is fixedly connected to the inner wall of the bearing box below the feed inlet, a liquid storage box is arranged on the inner bottom wall of the bearing box below the lower filter plate, a first guide groove is fixedly connected to the rear end of the lower filter plate, an iron scrap box is arranged on the inner wall of the bearing box at the bottom end of the first guide groove, a second guide groove is fixedly connected to the inner part of the bearing box at the rear end of the feed inlet, a first water delivery pipe is connected to the top wall of the bearing box at the rear end of the feed inlet in a through mode, a second water delivery pipe is connected to the right side wall of the bearing box above the lower filter plate in a through mode, a slide rail is fixedly connected to the right side inner wall of the bearing box above the second water delivery pipe, a support frame is sleeved on the outer surface of the slide rail, a reciprocating screw rod is inserted into the support frame, the reciprocating screw rod penetrates through the bearing box, and a power gear is fixedly connected to the rear end of the reciprocating screw rod, the rack is sleeved on the outer surface of the power gear, the motor is arranged below the power gear and inside the rack, the support frame is connected with the upper scraping piece in an inserting mode near one end of the feeding hole, the extrusion spring is arranged between the upper scraping piece and the support frame, and the lower scraping piece is connected with the support frame in an inserting mode near one end of the lower filter plate.

Preferably, the outer surface of the bottom end of the feeding port is provided with a filtering hole, and the bottom end of the lower filtering plate is provided with a limiting plate.

Preferably, the liquid storage box and the inner wall of the bearing box form a sliding connection, and the side wall of the bearing box is provided with a placing groove meshed with the scrap iron box.

Preferably, the first water pipe is connected with the external water inlet device, the first water pipe is arranged right above the second diversion trench, the second water pipe is also connected with the external water inlet device, the upper surface of the lower filter plate is provided with a slot meshed with the second water pipe, and the second water pipe is arranged in parallel with the lower filter plate.

Preferably, the support frame and the slide rail form a sliding connection, the support frame is arranged in a C shape, the reciprocating screw rod and the support frame form a rotating connection, and the reciprocating screw rod and the bearing box form a rotating connection.

Preferably, the upper scraping blade and the lower scraping blade are connected with the support frame in a sliding mode through the inserted bar, the bottom ends of the upper scraping blade and the lower scraping blade are arranged at inclined angles, and the extrusion spring is arranged on the outer surface of the inserted bar.

(III) advantageous effects

The utility model provides a cutting fluid solid-liquid separation device for a numerical control machine tool. The method has the following beneficial effects:

1. this solid-liquid separation of cutting fluid device for digit control machine tool is when using, the motor drives the rack and rotates, the rack drives power gear and rotates, power gear drives reciprocal lead screw and rotates, reciprocal lead screw drives support frame reciprocating motion, the support frame drives doctor-bar and lower doctor-bar removal on, go up the doctor-bar and scrape the second guiding gutter with the iron fillings of feed inlet bottom, outside water installations is through first raceway with the iron fillings in the second guiding gutter towards first guiding gutter, lower doctor-bar scrapes the iron fillings on the filter plate down in the first guiding gutter, iron fillings are rushed into iron fillings box from first guiding gutter, cutting fluid flows in the liquid reserve tank through lower filter plate, the problem that present cutting fluid separator can't accomplish the classification storage in operation process and lead to the artifical secondary separation of needs has classification's advantage.

2. This cutting fluid solid-liquid separation device for digit control machine tool is when using, pours into cutting fluid from the feed inlet into, and cutting fluid flows through the feed inlet bottom, and the filter pore of feed inlet bottom carries out the primary filtration to cutting fluid, and lower filter plate carries out secondary filter to cutting fluid, has solved current solid-liquid separation device and has used the individual layer filter screen to lead to the poor problem of filter effect, has the thorough advantage of filtration.

Drawings

FIG. 1 is an orthogonal three-axis view of the structure of the present invention;

FIG. 2 is a schematic view of the structural iron chip box of the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is a schematic view of a structural support frame of the present invention;

fig. 5 is a schematic view of a second guiding gutter of the structure of the present invention.

Wherein, 1 bearing box, 2 feed inlets, 3 lower filter plates, 4 liquid storage tanks, 5 first guiding gutters, 6 scrap iron boxes, 7 second guiding gutters, 8 first water pipes, 9 second water pipes, 10 sliding rails, 11 support frames, 12 reciprocating screw rods, 13 power gears, 14 racks, 15 motors, 16 upper scraping pieces, 17 extrusion springs and 18 lower scraping pieces.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a cutting fluid solid-liquid separation device for a numerical control machine tool, which comprises a bearing box 1, wherein a feed inlet 2 is formed in the top end of the bearing box 1, a lower filter plate 3 is fixedly connected to the inner wall of the bearing box 1 below the feed inlet 2, a filter hole is formed in the outer surface of the bottom end of the feed inlet 2, a limiting plate is arranged at the bottom end of the lower filter plate 3, a liquid storage box 4 is arranged on the bottom wall of the bearing box 1 below the lower filter plate 3, the liquid storage box 4 and the inner wall of the bearing box 1 form sliding connection, a first flow guide groove 5 is fixedly connected to the rear end of the lower filter plate 3, an iron scrap box 6 is arranged at the bottom end of the first flow guide groove 5 and located on the inner wall of the bearing box 1, a placing groove meshed with the iron scrap box 6 is formed in the side wall of the bearing box 1, and the placing groove is convenient for taking and placing the iron scrap box 6.

The rear end of the feed port 2 is positioned in the bearing box 1 and is fixedly connected with a second diversion trench 7, the top wall of the bearing box 1 is positioned at the rear end of the feed port 2 and is connected with a first water delivery pipe 8 in a through way, the first water delivery pipe 8 is connected with an external water inlet device, the first water delivery pipe 8 is arranged right above the second diversion trench 7, when the device is used, outside water installations is through first raceway 8 dashes first guiding gutter 5 with the iron fillings in the second guiding gutter 7, scrap iron 18 scrapes first guiding gutter 5 with the iron fillings on the lower filter plate 3 down in, iron fillings are washed into iron fillings box 6 from first guiding gutter 5, cutting fluid flows to in the liquid reserve tank 4 through

lower filter plate

3, 1 right side wall of bearing box is located 3 top through connection of lower filter plate has second raceway 9, outside water installations is connected equally to second raceway 9, the slot with the meshing of second raceway 9 is seted up to lower filter plate 3 upper surface, the setting of slot increases the washing effect of second raceway 9 to lower filter plate 3.

Second raceway 9 and lower filter plate 3 parallel arrangement, 1 right side inner wall of bearing box is located second raceway 9 top fixedly connected with slide rail 10, and support frame 11 has been cup jointed to slide rail 10 surface, and support frame 11 is inside to be pegged graft and has been had reciprocal lead screw 12, and reciprocal lead screw 12 link up bearing box 1, and sliding connection is constituteed with slide rail 10 to support frame 11, and support frame 11 is "C" type setting, and support frame 11 sets up and prevents that the structure from leading to the fact the interference in the motion process within a definite time.

The reciprocating screw rod 12 is rotationally connected with the support frame 11, the reciprocating screw rod 12 is rotationally connected with the bearing box 1, the rear end of the reciprocating screw rod 12 is fixedly connected with a power gear 13, a rack 14 is sleeved on the outer surface of the power gear 13, a motor 15 is arranged inside the rack 14 and below the power gear 13, an upper scraping blade 16 is inserted at one end of the support frame 11 close to the feed inlet 2, cutting fluid is injected from the feed inlet 2, the cutting fluid flows through the bottom end of the feed inlet 2, the motor 15 drives the rack 14 to rotate, the rack 14 drives the power gear 13 to rotate, the power gear 13 drives the reciprocating screw rod 12 to rotate, the reciprocating screw rod 12 drives the support frame 11 to reciprocate, the support frame 11 drives the upper scraping blade 16 and the lower scraping blade 18 to move, the upper scraping blade 16 scrapes scrap iron at the bottom end of the feed inlet 2 into a second diversion trench 7, an extrusion spring 17 is arranged between the upper scraping blade 16 and the support frame 11, and one end of the support frame 11 close to the lower filter plate 3 is inserted with the lower scraping blade 18, go up doctor-bar 16, lower doctor-bar 18 and constitute sliding connection through setting up the inserted bar with support frame 11, go up doctor-bar 16, the 18 bottom of lower doctor-bar is inclination setting, goes up doctor-bar 16, the setting of lower doctor-bar 18 increases the effect of scraping, and extrusion spring 17 sets up at the inserted bar surface, and extrusion spring 17 makes doctor-bar 16, lower doctor-bar 18 hug closely with 2 bottoms of feed inlet, lower filter plate 3 all the time.

The working principle is as follows:

when the cutting fluid solid-liquid separation device for the numerical control machine tool is used, cutting fluid is injected from the feed inlet 2, the cutting fluid flows through the bottom end of the feed inlet 2, the motor 15 drives the rack 14 to rotate, the rack 14 drives the power gear 13 to rotate, the power gear 13 drives the reciprocating screw rod 12 to rotate, the reciprocating screw rod 12 drives the support frame 11 to reciprocate, the support frame 11 drives the upper scraping plate 16 to move with the lower scraping plate 18, the upper scraping plate 16 scrapes scrap iron at the bottom end of the feed inlet 2 into the second flow guide groove 7, the external water inlet device washes the scrap iron in the second flow guide groove 7 into the first flow guide groove 5 through the first water conveying pipe 8, the lower scraping plate 18 scrapes the scrap iron on the lower filter plate 3 into the first flow guide groove 5, the scrap iron is flushed into the scrap iron box 6 from the first flow guide groove 5, and the cutting fluid flows into the liquid storage tank 4 through the lower filter plate 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting fluid solid-liquid separation device for CNC machine tools, comprising a carrying box (1), characterized in that: the top of the carrying box (1) is provided with a feeding port (2), and the inner wall of the carrying box (1) is located at the inlet A lower filter plate (3) is fixedly connected below the material port (2), the inner bottom wall of the carrying box (1) is located below the lower filter plate (3) and a liquid storage tank (4) is arranged, and the rear end of the lower filter plate (3) is fixed A first diversion groove (5) is connected, the bottom end of the first diversion groove (5) is located on the inner wall of the carrying box (1) and an iron filing box (6) is arranged, and the rear end of the feeding port (2) is located in the carrying box (1) ) is fixedly connected with a second diversion groove (7) inside, the top wall of the carrying box (1) is located at the rear end of the feeding port (2) and is connected with a first water delivery pipe (8), and the right side wall of the carrying box (1) is located in the A second water delivery pipe (9) is penetratingly connected above the lower filter plate (3), and a slide rail (10) is fixedly connected to the inner wall of the right side of the carrying box (1) above the second water delivery pipe (9). A support frame (11) is sleeved on the surface, a reciprocating screw rod (12) is inserted inside the support frame (11), the reciprocating screw rod (12) passes through the bearing box (1), and the rear end of the reciprocating screw rod (12) is fixedly connected with a A power gear (13), a rack (14) is sleeved on the outer surface of the power gear (13), a motor (15) is arranged inside the rack (14) below the power gear (13), and a support frame (11) is close to the feed An upper scraper (16) is inserted into one end of the port (2), a compression spring (17) is arranged between the upper scraper (16) and the support frame (11), and the support frame (11) is close to the lower filter plate (3) A lower scraper (18) is inserted into one end.

2. A cutting fluid solid-liquid separation device for CNC machine tools according to claim 1, characterized in that: the outer surface of the bottom end of the feed port (2) is provided with filter holes, and the bottom end of the lower filter plate (3) is provided with filter holes. Set the limit plate.

3. A cutting fluid solid-liquid separation device for CNC machine tools according to claim 1, characterized in that: the liquid storage tank (4) forms a sliding connection with the inner wall of the bearing box (1), and the side of the bearing box (1) is slidably connected. The wall is provided with a placement groove engaged with the iron filing box (6).

4. A cutting fluid solid-liquid separation device for CNC machine tools according to claim 1, characterized in that: the first water delivery pipe (8) is connected to an external water inlet device, and the first water delivery pipe (8) is arranged on the first Just above the second diversion groove (7), the second water delivery pipe (9) is also connected to the external water inlet device, and the upper surface of the lower filter plate (3) is provided with a slot for engaging with the second water delivery pipe (9). The water pipe (9) is arranged in parallel with the lower filter plate (3).

5. A cutting fluid solid-liquid separation device for CNC machine tools according to claim 1, characterized in that: the support frame (11) and the slide rail (10) form a sliding connection, and the support frame (11) is "C" ” type setting, the reciprocating screw rod (12) and the support frame (11) form a rotatable connection, and the reciprocating screw rod (12) and the bearing box (1) form a rotatable connection.

6. A cutting fluid solid-liquid separation device for CNC machine tools according to claim 1, characterized in that: the upper scraper (16) and the lower scraper (18) are provided with an insert rod and a support frame (11) A sliding connection is formed, the bottom ends of the upper scraper (16) and the lower scraper (18) are arranged at an inclined angle, and the extrusion spring (17) is arranged on the outer surface of the insertion rod.