CN213327165U

CN213327165U - Digit control machine tool cutting fluid filter equipment

Info

Publication number: CN213327165U
Application number: CN202020683998.0U
Authority: CN
Inventors: 郑伟; 徐云飞; 李鹏程; 苏刘德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-06-01
Anticipated expiration: 2030-04-29

Abstract

The utility model belongs to the field of numerical control machine tools, in particular to a cutting fluid filtering device of a numerical control machine tool, which comprises a box body, a filtering frame is arranged in the box body, the lower part of the filtering frame is connected with a draining frame, the lower part of the box body is fixedly connected with a base, the upper part of the base is provided with a motor base, two ends of the motor base are fixedly connected with supporting rods, the upper side and the lower side of each supporting rod are respectively connected with the bottom of the draining frame and the upper part of the base through spring rods, two sides of the motor base are connected with turntables, the upper part of each turntable is fixedly connected with a sector; the utility model discloses a motor cabinet drive spring pole drives the elastic vibration who crosses the filter stand, and the effectual filter fineness and the filtration efficiency that improve the cutting fluid adopt the conveyer of mutual contact, can handle the inside iron plate of cutting fluid, avoid remaining of iron plate to influence reuse of cutting fluid, and high pressure water pump, the cutting fluid that finishes to filtering that can be quick discharges and collects.

Description

Digit control machine tool cutting fluid filter equipment

Technical Field

The utility model relates to a digit control machine tool field, concretely relates to digit control machine tool cutting fluid filter equipment.

Background

The cutting fluid (coolant) is an industrial liquid used for cooling and lubricating cutters and workpieces in the metal cutting and grinding process, is formed by scientifically compounding and matching various super-strong functional additives, and has the characteristics of good cooling performance, lubricating performance, antirust performance, oil removal and cleaning functions, anticorrosion function and easiness in dilution. The defects that the traditional soap-based emulsion is easy to smell in summer, difficult to dilute in winter and poor in antirust effect are overcome, the lathe paint is not affected, and the soap-based emulsion is suitable for cutting and grinding ferrous metal and belongs to the most advanced grinding product at present. The cutting fluid has various indexes superior to those of saponified oil, has the characteristics of good cooling, cleaning, rust prevention and the like, and has the characteristics of no toxicity, no odor, no corrosion to human bodies, no corrosion to equipment, no pollution to the environment and the like. After the cutting fluid is used, more iron chips and impurities are usually doped in the cutting fluid, so that the cutting fluid cannot be reused, and the waste of the cutting fluid is caused.

In order to solve the problem, the application provides a digit control machine tool cutting fluid filter equipment.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a digit control machine tool cutting fluid filter equipment has XXX's characteristics.

(II) technical scheme

In order to solve the technical problem, the utility model provides a cutting fluid filtering device of a numerical control machine tool, which comprises a box body, wherein a filtering frame is arranged in the box body, the lower part of the filtering frame is connected with a draining frame, the lower part of the box body is fixedly connected with a base, the upper part of the base is provided with a motor base, two ends of the motor base are fixedly connected with supporting rods, the upper sides and the lower sides of the supporting rods are respectively connected with the bottom of the draining frame and the upper part of the base through spring rods, two sides of the motor base are connected with turntables, the upper part of the turntables is fixedly connected with a sector plate, the bottom of the box body is embedded with a high-pressure water pump, the upper part of the high-pressure water pump is provided with a partition plate positioned at the lower part of the draining frame, the upper part of the partition plate is provided with a, and the outer wall of the second conveying belt is connected with a plurality of scrapers.

Preferably, the upper part of the filter rack is provided with a water inlet pipe penetrating through the box body, and the upper part of the water inlet pipe is provided with a flow regulating valve.

Preferably, the inner wall of the filter frame is connected with a plurality of layers of filter cotton filter screens.

Preferably, a magnet plate is connected to the shaft of the first roller shaft.

Preferably, the high-pressure water pump is connected with the inside of the partition plate through a delivery pipe, and the upper part of the delivery pipe is connected with an electromagnetic valve.

Preferably, a liquid level meter is further embedded in the box body.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model adopts the motor base to drive the spring rod to drive the elastic vibration of the filter frame, thereby effectively improving the filtering precision and the filtering efficiency of the cutting fluid;

2. the utility model adopts the mutually contacted conveying devices, can treat the iron blocks in the cutting fluid, and avoids the residual iron blocks from influencing the reuse of the cutting fluid;

3. the utility model discloses high pressure water pump, the cutting fluid that finishes to filtering that can be quick discharges and collects.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic view of the internal structure of the first conveyor belt according to the present invention;

fig. 3 is a schematic view of the internal structure of the middle filter frame of the present invention.

Reference numerals:

1. a box body; 2. a filter frame; 3. a base; 4. filtering a cotton filter screen; 5. a water inlet pipe; 6. a flow regulating valve; 7. a draining rack; 8. a spring lever; 9. a support bar; 10. a motor base; 11. a turntable; 12. a sector plate; 13. a partition plate; 14. a first roller shaft; 15. a high pressure water pump; 16. an electromagnetic valve; 17. a delivery pipe; 18. a first conveyor belt; 19. a magnet plate; 20. a liquid level meter; 21. a second roller shaft; 22. a second conveyor belt; 23. a scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the cutting fluid filtering device of the numerical control machine tool provided by the present invention comprises a box body 1, wherein a filtering frame 2 is arranged at one side inside the box body 1 for filtering the cutting fluid;

in order to facilitate the cutting fluid to enter the box body 1 for filtering, in the embodiment, a water inlet pipe 5 is arranged, the water inlet pipe 5 is inserted in the box body 1 and is positioned right above the filter frame 2, and a flow regulating valve 6 is arranged at the upper part of the water inlet pipe 5 and is used for regulating the flow velocity and flow of the cutting fluid in the water inlet pipe 5;

in order to ensure the filtering effect of the filtering frame 2 on the cutting fluid, the inner wall of the filtering frame 2 is provided with a plurality of layers of filtering cotton filter screens 4, wherein the number of the filter cotton filter screens 4 is not less than two, in the embodiment, the three-component filter cotton filter screen 4 is taken as an example for demonstration, in a preferred scheme, the density of the filter cotton filter screens 4 in the filter frame 2 is increased from top to bottom, in another preferred scheme, the meshes of the filter cotton filter screens 4 of two adjacent layers are staggered relatively to ensure the filtering effect of the cutting fluid in the filter frame 2, the filtered cutting fluid is collected in the draining rack 7, the draining rack 7 is fixedly arranged in the filtering rack 2, the cutting fluid enters the filtering rack 2 through the water inlet pipe 5, filtering by a plurality of layers of filter cotton filter screens 4 in the filter frame 2, and gathering the filtered filter cotton filter screens 4 in the draining frame 7 for collecting the filtered cutting fluid;

in order to ensure the filtering effect inside the filtering rack 2 and avoid the blockage of the meshes of the filtering cotton filter screen 4 inside the filtering rack 2, a motor base 10 is arranged at the lower part of the filter frame 2, a motor is embedded in the motor base 10, the motor is a bidirectional motor, two ends of a motor base 10 are fixedly connected with supporting rods 9, a base 3 fixedly connected with a box body 1 is arranged at the lower part of the motor base 10, the upper side and the lower side of each supporting rod 9 are respectively connected with the bottom of a draining rack 7 and the upper part of the base 3 through spring rods 8, an output shaft of the bidirectional motor is connected with a rotary disk 11, a sector plate 12 is fixedly connected to the upper part of the rotary disk 11, an external switch controls the bidirectional motor to work, the rotary disk 11 and the sector plate 12 fixedly connected to the upper part of the rotary disk 11 are driven to rotate by the bidirectional motor, the spring rods 8 vibrate along with the rotation of the rotary disk 11 and the sector plate 12, and further drive a filter rack 2;

in the embodiment, a partition plate 13 is further fixedly connected inside the box body 1, wherein the partition plate 13 is fixedly connected at one end of the lower part of the draining rack 7, and the partition plate 13 and the inner wall of the box body 1 form a liquid cavity for storing filtered cutting fluid;

in order to remove iron from the inside of the cutting fluid, in this embodiment, a first roller 14 is disposed inside the fluid chamber, a first conveyor belt 18 is sleeved on the outer wall of the first roller 14, wherein one end of the first conveyor belt 18 is located right below the draining rack 7, a magnet plate 19 is disposed inside the first conveyor belt 18, two ends of the magnet plate 19 are sleeved on the shaft rod of the first roller 14, it is further noted that the magnet plate 19 is a single-sided magnet, only one upward side of the magnet plate 19 is provided with a magnet, the cutting fluid in the flowing water position inside the draining rack 7 falls on the surface of the first conveyor belt 18, an external switch controls the operation of the first roller 14, the first roller 14 drives the first conveyor belt 18 to rotate, the iron block inside the cutting fluid is magnetically influenced by the magnet plate 19 and adsorbed on the surface of the first conveyor belt 18 during the movement process of the cutting fluid, a second roller 21 is further disposed on one side inside the fluid chamber, a second conveyor belt 22 is sleeved on the outer wall of the, the outer wall of the second conveyor belt 22 is connected with a plurality of scraping plates 23, wherein the scraping plates 23 are of an upward inclined structure, the surface of each scraping plate 23 is provided with a grid, the grids only allow the cutting fluid to circulate, the scraping plates 23 are elastic and are in contact connection with one end of the first conveyor belt 18, an external switch controls the second roller shaft 21, the second roller shaft 21 drives the second conveyor belt 22 and the scraping plates 23 connected with the outer wall of the second conveyor belt to rotate, the scraping plates 23 can scrape iron blocks gathered on the surface of the first conveyor belt 18 in the moving process, the iron blocks can be upwards taken out along with the rotation of the scraping plates 23, and the iron blocks are cleaned;

in order to better ensure the rust removal of the interior of the cutting fluid, an opening is formed in the position, corresponding to the second conveyor belt 22, of one end of the upper portion of the box body 1, so that iron blocks scraped by the scraper 23 can be conveniently collected;

in order to facilitate the reuse of the filtered cutting fluid, a high-pressure water pump 15 is further arranged, the high-pressure water pump 15 is embedded at the bottom of the box body 1, a delivery pipe 17 is connected to the port of the high-pressure water pump 15, the delivery pipe 17 penetrates through the partition plate 13 to be communicated with the interior of the liquid cavity, and in order to avoid the loss of the cutting fluid in the liquid cavity, an electromagnetic valve 16 is further arranged at the upper part of the delivery pipe 17;

in order to facilitate the monitoring of the flow rate inside the cutting fluid inside the fluid chamber, a fluid level gauge 20 is also embedded inside the box body 1.

The utility model discloses a theory of operation and use flow: cutting fluid flows into a filter frame 2 in a box body 1 through a water inlet pipe 5, a flow regulating valve 6 on the water inlet pipe 5 can regulate the flow, the cutting fluid flowing into the filter frame 2 sequentially passes through a multilayer filter cotton filter screen 4 from top to bottom for filtering, in the filtering process of the cutting fluid, an external switch controls a bidirectional motor in a motor base 10 to work, the bidirectional motor drives a rotary disc 11 and a sector plate 12 fixedly connected to the upper part of the rotary disc 11 to rotate, in the rotating process, the filter frame 2 can be driven to vibrate through a spring rod 8, the filtering effect of the cutting fluid in the filter frame 2 is improved, the filtered cutting fluid is collected in a draining frame 7 and flows into a fluid cavity through one end of the draining frame 7, the external switch controls a first roller shaft 14 to work, the cutting fluid of the draining frame 7 falls on the surface of a first conveying belt 18, the first roller shaft 14 drives the first conveying belt 18 to rotate, cutting fluid is at the removal in-process, its inside iron plate receives 19 magnetic influences of magnet board and adsorbs on the surface of first conveyer belt 18, external switch control second roller 21, second roller 21 drives second conveyer belt 22 and its outer wall connection's scraper blade 23 and rotates, scraper blade 23 can scrape the iron plate of gathering on first conveyer belt 18 surface in the in-process of removing, can upwards take out the iron plate along with scraper blade 23's rotation, realize the clearance to the iron plate, can be to the measurement monitoring of the cutting fluid of liquid intracavity portion through level gauge 20, external switch control high pressure water pump 15 work, open solenoid valve 16 simultaneously, high pressure water pump 15 extracts the inside cutting fluid of liquid intracavity portion through conveyer pipe 17, the convenience is to cutting fluid reuse after filtering.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The cutting fluid filtering device of the numerical control machine tool comprises a box body (1) and is characterized in that a filter frame (2) is arranged inside the box body (1), the lower portion of the filter frame (2) is connected with a draining frame (7), the lower portion of the box body (1) is fixedly connected with a base (3), a motor base (10) is arranged on the upper portion of the base (3), supporting rods (9) are fixedly connected to two ends of the motor base (10), the upper side and the lower side of each supporting rod (9) are respectively connected with the bottom of the draining frame (7) and the upper portion of the base (3) through spring rods (8), rotary tables (11) are connected to two sides of the motor base (10), fan-shaped plates (12) are fixedly connected to the upper portions of the rotary tables (11), a high-pressure water pump (15) is embedded into the bottom of the box body (1), and a partition plate (13) located on the, baffle (13) upper portion is provided with first roller (14), first conveyer belt (18) have been cup jointed to first roller (14) outer wall, baffle (13) upper portion one side is provided with second roller (21), second conveyer belt (22) have been cup jointed in the second roller (21) outside, second conveyer belt (22) outer wall connection has a plurality of scraper blades (23).

2. The cutting fluid filtering device for the numerical control machine tool is characterized in that a water inlet pipe (5) penetrating through the box body (1) is arranged at the upper part of the filter frame (2), and a flow regulating valve (6) is arranged at the upper part of the water inlet pipe (5).

3. The cutting fluid filtering device of the numerical control machine tool is characterized in that a plurality of layers of filter cotton filter screens (4) are connected to the inner wall of the filter frame (2).

4. The cutting fluid filtering device of the numerical control machine tool is characterized in that a magnet plate (19) is connected to the shaft of the first roller shaft (14).

5. The cutting fluid filtering device of the numerical control machine tool is characterized in that the high-pressure water pump (15) is connected with the inside of the partition plate (13) through a conveying pipe (17), and an electromagnetic valve (16) is connected to the upper part of the conveying pipe (17).

6. The cutting fluid filtering device of the numerical control machine tool is characterized in that a liquid level meter (20) is embedded in the box body (1).