CN220806523U - High-precision numerically controlled lathe with low oil consumption - Google Patents

Abstract

The utility model discloses a high-precision numerical control lathe with low oil consumption, which comprises a lathe main body, wherein a working chamber is arranged in the lathe main body, a rotary clamp and a milling tool are symmetrically arranged at the middle positions of the surfaces of two sides in the working chamber respectively, a first fixing frame and a second fixing frame are symmetrically arranged at the middle positions of the top end and the bottom end in the working chamber respectively, and a first screw rod is arranged in the first fixing frame. According to the utility model, by adopting the grease box and the grease pump, most of the existing lathes are lubricated by thin oil, the thin oil can drop when lubricating each lubricating point in the lathe main body, so that the thin oil is difficult to treat and can be mixed with cutting fluid, and therefore, the thin oil cannot be recycled, grease is placed in the grease box to replace the thin oil, and the grease is conveyed to each lubricating point at regular time and quantity through the grease pump, so that the condition of dropping the oil is avoided, the maintenance cost in the later period is reduced, and the lubricating oil has the advantages of reduced oil consumption and convenience in maintenance.

Description

High-precision numerically controlled lathe with low oil consumption

Technical Field

The utility model relates to the technical field of high-precision numerical control machine tools, in particular to a high-precision numerical control lathe with low oil consumption.

Background

The numerical control lathe is one of the numerical control lathes which are widely used at present. The cutting tool is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like. The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance.

The Chinese patent publication number in the prior art is: the CN 218284786U-shaped high-precision numerical control lathe convenient for removing scraps comprises a high-precision numerical control lathe body and a cutting fluid box, wherein rotary clamps and milling tools are symmetrically arranged in the middle of the surfaces of the two sides of the inside of the high-precision numerical control lathe body respectively. According to the utility model, the scraping plate and the collecting box are adopted, when the lathe works, one part of generated scraps can directly fall into the collecting box to be collected, the other part of generated scraps can fall to the other side, the scraps are pushed into the collecting box to be collected through the scraping plate, after falling into the collecting box, the weight of the scraps can be detected through the pressure sensor, and once the excessive amount of the scraps is detected, the first motor can be triggered to rotate, so that the internal scraps fall into the output groove and are directly discharged out of the device through the guide plate, the trouble of frequent observation of the scraps by personnel is avoided, and the chain reaction caused by the fact that the scraps are accumulated in a large amount due to the fact that the scraps are not processed in time is reduced, so that the automatic scraping machine has the advantages of thoroughly cleaning and preventing the scraps from being blocked.

The above patent still has certain drawbacks in use: when the lathe is in processing operation, most of the generated fragments can fall to the bottom, but still some fragments can be attached to the clamp and the milling tool, the precision in subsequent processing can be affected if the fragments and the cutting fluid are not cleaned for a long time, and when the fragments and the cutting fluid are processed, the fragments and the cutting fluid are separated only by the filter screen, so that the screening speed is low, the separation is incomplete, the surfaces of the fragments are still dyed with the cutting fluid after being filtered by the filter screen, the fragments are processed at the moment to cause the waste of the cutting fluid, finally, the existing lathe is mostly lubricated by thin oil in maintenance lubrication, and the thin oil can drop in use, so that the oil consumption is increased, and a certain cost is increased.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-precision numerical control lathe with low oil consumption, which has the advantages of comprehensive cleaning, thorough solid-liquid separation, reduced oil consumption and convenient maintenance, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of complete cleaning, thorough solid-liquid separation, reduced oil consumption and convenient maintenance, the utility model adopts the following specific technical scheme:

The utility model provides a high-accuracy numerical control lathe of low oil consumption, includes the lathe main part, the studio has been seted up to the inside of lathe main part, interior both sides surface intermediate position symmetry of studio is equipped with swivel clamp and milling tool respectively, interior top and bottom intermediate position symmetry of studio are equipped with first mount and second mount respectively, be equipped with first lead screw in the first mount, cup jointed first slider on the first lead screw, first slider bottom runs through first mount and is connected with the jet-propelled board, jet-propelled board bottom surface is equipped with a plurality of jet-propelled mouths, be equipped with the second lead screw in the second mount, cup jointed the second slider on the second lead screw, second slider bottom runs through the second mount and is connected with the scraper blade, and scraper blade bottom surface laminating is in studio bottom surface, the row's silo has been seted up to studio bottom one side, row's silo below just is located the inside separation chamber that is equipped with of lathe main part.

Further, the inside upper position of separation chamber is equipped with rotatory section of thick bamboo, rotatory section of thick bamboo bilateral symmetry is equipped with driven shaft and first axis of rotation, and driven shaft and first axis of rotation one end are connected respectively on the inner wall of separation chamber both sides, first axis of rotation one end runs through the separation chamber and is connected with the third motor, the play cistern has been seted up to rotatory section of thick bamboo bottom bilateral symmetry, play liquid groove below and be located rotatory section of thick bamboo bottom and be equipped with the fluid-discharge tube, fluid-discharge tube one end is equipped with the leakage fluid dram, rotatory section of thick bamboo inside is equipped with the cartridge filter, cartridge filter bottom intermediate position is equipped with the second axis of rotation, and the second axis of rotation runs through rotatory section of thick bamboo and is connected with the fourth motor, separation chamber bottom just is equipped with the collecting box under the rotatory section of thick bamboo.

Furthermore, liquid guide ports are symmetrically arranged on two sides of the inside of the separation chamber and right below the liquid discharge port, liquid collecting boxes are symmetrically arranged on two sides of the separation chamber, and the liquid collecting boxes are connected with the liquid guide ports.

Further, one end of the first screw rod penetrates through the first fixing frame to be connected with the second motor, and one end of the second screw rod penetrates through the second fixing frame to be connected with the first motor.

Further, a blower is arranged on one side of the top of the lathe body, and one end of the blower is connected with the air nozzle through a pipeline.

Further, the bottom end position of the back of the lathe main body is provided with a grease box, a grease pump is arranged above the grease box, and two ends of the grease pump are respectively connected with the grease box and each lubrication point in the lathe main body through pipelines.

Further, a liquid spray head is arranged at the surface position of one side of the top end of the inner part of the working chamber.

(III) beneficial effects

Compared with the prior art, the utility model provides a high-precision numerically controlled lathe with low oil consumption, which has the following beneficial effects:

(1) According to the utility model, the blower, the jet plate and the scraping plate are adopted, most of generated scraps can fall to the bottom of the working chamber during processing operation, a part of generated scraps still can be adhered to the milling tool and the clamp, the second motor rotates to drive the first screw rod to rotate, the jet plate is further enabled to move at the top of the working chamber, the blower is restarted at the moment, the blowing is ejected through the jet opening arranged below the jet plate, the clamp and the milling tool below are cleaned, the scraps on the surface of the clamp are blown down, the first motor rotates to drive the second screw rod to rotate, the scraping plate is driven to move along the surface of the bottom of the working chamber, the scraps on the bottom of the working chamber are pushed into the discharge groove, so that the inside of the working chamber is always kept clean, the scraps pushed into the discharge groove and the cutting fluid can fall into the filter cylinder, the fourth motor is started to rotate, the scraps and the cutting fluid in the filter cylinder are enabled to rotate, the scraps and the cutting fluid in the filter cylinder are thrown into the rotary cylinder from the filter holes formed in the surface of the filter cylinder under the action of the centrifugal force, the effect of the rotary cylinder is finally discharged from the motor to the bottom of the rotary cylinder, and finally the scraps are separated into the filter cylinder and the solid scraps are completely separated from the filter cylinder through the rotary tank, and the filter cylinder can be completely separated from the solid and the solid scraps can be completely collected in the filter cylinder, and the filter cylinder is completely and the clean is completely separated from the dust in the filter cylinder and the filter cylinder is completely and the clean in the filter cylinder through the filter tank.

(2) According to the utility model, by adopting the grease box and the grease pump, most of the existing lathes are lubricated by thin oil, the thin oil can drop when lubricating each lubricating point in the lathe main body, the thin oil is difficult to treat and can be mixed with cutting fluid, so that the thin oil and the cutting fluid cannot be recycled due to mutual pollution, grease is placed in the grease box to replace the thin oil, and grease is regularly and quantitatively conveyed to each lubricating point through the grease pump, so that the condition of dropping the oil is avoided, the maintenance cost in the later period is reduced, and the lubricating oil-free lubricating lathe has the advantages of reducing oil consumption and being convenient to maintain.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural diagram of a high-precision numerically controlled lathe with low oil consumption;

FIG. 2 is a schematic diagram of the structure of the grease tank and the grease pump of the present utility model;

FIG. 3 is a schematic view of the structure of the rotary drum of the present utility model;

fig. 4 is a schematic structural view of the separation chamber of the present utility model.

In the figure:

1. A lathe body; 2. a liquid collecting box; 3. a driven shaft; 4. a separation chamber; 5. a discharge chute; 6. a first motor; 7. a working chamber; 8. rotating the clamp; 9. a second motor; 10. a first fixing frame; 11. a liquid ejection head; 12. a first screw rod; 13. an air jet; 14. an air jet plate; 15. a first slider; 16. a blower; 17. a milling tool; 18. the second fixing frame; 19. a second screw rod; 20. a second slider; 21. a scraper; 22. a filter cartridge; 23. a first rotation shaft; 24. a third motor; 25. a rotary drum; 26. a liquid outlet groove; 27. a liquid discharge pipe; 28. a liquid guide port; 29. a liquid outlet; 30. a collection box; 31. a fourth motor; 32. a second rotation shaft; 33. a grease box; 34. and a grease pump.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a high-precision numerical control lathe with low oil consumption is provided.

Referring to the drawings and the specific embodiments, as shown in fig. 1-4, a high-precision numerically controlled lathe with low oil consumption according to the embodiment of the utility model comprises a lathe main body 1, a working chamber 7 is arranged in the lathe main body 1, a rotating clamp 8 and a milling tool 17 are symmetrically arranged in the middle positions of the two side surfaces in the working chamber 7 respectively, a first fixing frame 10 and a second fixing frame 18 are symmetrically arranged in the middle positions of the top end and the bottom end in the working chamber 7 respectively, a first lead screw 12 is arranged in the first fixing frame 10, a first sliding block 15 is sleeved on the first lead screw 12, the bottom of the first sliding block 15 penetrates through the first fixing frame 10 to be connected with an air jet plate 14, a plurality of air jet ports 13 are arranged on the bottom surface of the air jet plate 14, a second lead screw 19 is arranged in the second fixing frame 18, a second sliding block 20 penetrates through the bottom of the second fixing frame 18 to be connected with a scraping plate 21, the bottom surface of the scraping plate 21 is attached to the bottom surface of the working chamber 7, a material discharging groove 5 is arranged on one side of the bottom of the working chamber 7, and a separation chamber 4 is arranged below the material discharging groove 5 and is arranged in the main body 1.

In one embodiment, a rotary drum 25 is arranged at the upper position inside the separation chamber 4, a driven shaft 3 and a first rotating shaft 23 are symmetrically arranged at two sides of the rotary drum 25, one end of the driven shaft 3 and one end of the first rotating shaft 23 are respectively connected to the inner walls at two sides of the separation chamber 4, one end of the first rotating shaft 23 penetrates through the separation chamber 4 to be connected with a third motor 24, liquid outlets 26 are symmetrically arranged at two sides of the bottom of the rotary drum 25, a liquid outlet pipe 27 is arranged below the liquid outlet 26 and positioned at the bottom of the rotary drum 25, a liquid outlet 29 is arranged at one end of the liquid outlet pipe 27, a filter cartridge 22 is arranged inside the rotary drum 25, a second rotating shaft 32 is arranged at the middle position of the bottom of the filter cartridge 22, the second rotating shaft 32 penetrates through the rotary drum 25 to be connected with a fourth motor 31, a collecting box 30 is arranged at the bottom of the separation chamber 4 and right below the rotary drum 25, the bottom of the rotary drum 25 presents a certain gradient, and the middle is high and the periphery is low, so that filtered cutting liquid can flow into the liquid outlet 26 along the gradient.

In one embodiment, liquid guide ports 28 are symmetrically arranged on two sides of the inside of the separation chamber 4 and right below the liquid discharge port 29, the liquid collecting tank 2 is symmetrically arranged on two sides of the separation chamber 4, the liquid collecting tank 2 is connected with the liquid guide ports 28, filtered cutting liquid flows into the liquid guide ports 28 from the rotary cylinder 25 through the liquid discharge pipe 27 and the liquid discharge port 29, and then flows into the liquid collecting tank 2 from the liquid guide ports 28 for centralized collection.

In one embodiment, one end of the first screw rod 12 penetrates through the first fixing frame 10 to be connected with the second motor 9, one end of the second screw rod 19 penetrates through the second fixing frame 18 to be connected with the first motor 6, and the first screw rod 12 and the second screw rod 19 are respectively driven to rotate by rotation of the second motor 9 and the first motor 6.

In one embodiment, a blower 16 is arranged on one side of the top of the lathe body 1, one end of the blower 16 is connected with the air nozzle 13 through a pipeline, and the blower 16 is started to clean the surface of the milling tool 17 and the rotating clamp 8 in the working chamber 7 through the air nozzle 13.

In one embodiment, a grease tank 33 is arranged at the bottom end position of the back surface of the lathe body 1, a grease pump 34 is arranged above the grease tank 33, two ends of the grease pump 34 are respectively connected with the grease tank 33 and each lubrication point in the lathe body 1 through pipelines, and grease in the grease tank 33 is conveyed to each lubrication point in a timing and quantitative manner through the grease pump 34.

In one embodiment, the liquid spray head 11 is installed at the surface position of one side of the top end inside the working chamber 7, and cutting liquid can be continuously sprayed out through the liquid spray head 11, so that the cooling operation of the workpiece and the milling tool 17 is realized, and the workpiece is prevented from being damaged by the temperature rise.

Working principle: in the actual use process, the workpiece to be machined can be clamped and fixed through the rotary clamp 8, the subsequent lathe treatment operation is convenient, then the workpiece can be machined through the milling tool 17, in the treatment process, the cooling operation of the workpiece and the milling tool 17 is realized through continuously spraying the cutting fluid through the liquid spray nozzle 11, the damage to the workpiece caused by the temperature rise is avoided, most of the generated scraps can directly fall to the bottom of the working chamber 7, the other part of the generated scraps can be adhered to the upper surfaces of the milling tool 17 and the rotary clamp 8, the first screw rod 12 is driven to rotate through the rotation of the second motor 9, the air spray plate 14 is further driven to move at the top of the working chamber 7, the blower 16 is started again, the air is sprayed out through the air spray port 13 arranged below the air spray plate 14, and therefore the rotary clamp 8 and the milling tool 17 below are cleaned, the scraps on the surface of the filter cartridge are blown down, the second screw rod 19 is driven to rotate through the rotation of the first motor 6, the scraping plate 21 is driven to move along the bottom surface of the working chamber 7, the scraps at the bottom of the working chamber 7 are pushed into the discharge groove 5, so that the inside of the working chamber 7 is always clean, the scraps and the cutting fluid pushed into the discharge groove 5 can fall into the filter cartridge 22, the fourth motor 31 is started to rotate, the filter cartridge 22 and the scraps and the cutting fluid in the cartridge are rotated, the cutting fluid is thrown into the rotary cylinder 25 from the filter holes formed on the surface of the filter cartridge 22 under the action of centrifugal force, flows into the liquid outlet groove 26 along the gradient of the bottom of the rotary cylinder 25, finally the cutting fluid is collected into the liquid collecting tank 2 through the liquid outlet groove 26, and the scraps can be intensively screened out of the filter cartridge 22, the rotary drum 25 and the filter cartridge 22 are driven to integrally overturn through the rotation of the third motor 24, and then chips collected in the filter cartridge 22 are thrown into the collecting box 30, chips and cutting fluid are thoroughly separated, waste of the cutting fluid is avoided, finally when the lathe is used for lubrication, the existing lathe is mostly lubricated by thin oil, the thin oil can be used for dripping oil when lubricating each lubrication point in the lathe main body 1, the thin oil is difficult to treat and is mixed with the cutting fluid, so that mutual pollution of the thin oil and the cutting fluid cannot be recycled, grease is placed in the grease box 33 to replace the thin oil, grease is regularly and quantitatively conveyed to each lubrication point through the grease pump 34, the condition of dripping oil is avoided, the maintenance cost in later period is reduced, and the whole device has the advantages of comprehensive cleaning, thorough solid-liquid separation, reduction in oil consumption and convenience in maintenance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a high-precision numerical control lathe of low oil consumption, includes lathe main part (1), a serial communication port, studio (7) have been seted up to lathe main part (1) inside, both sides surface intermediate position symmetry is equipped with swivel clamp (8) and milling tool (17) respectively in studio (7), top and bottom intermediate position symmetry are equipped with first mount (10) and second mount (18) respectively in studio (7), be equipped with first lead screw (12) in first mount (10), first slider (15) have been cup jointed on first lead screw (12), first slider (15) bottom runs through first mount (10) and is connected with jet board (14), jet board (14) bottom surface is equipped with a plurality of jet ports (13), be equipped with second lead screw (19) in second mount (18), second slider (20) have been cup jointed on second lead screw (19), second slider (20) bottom runs through second mount (18) and is connected with scraper blade (21) bottom laminating in studio (7), studio (7) bottom surface is equipped with jet board (14), and bin (4) are arranged in one side of arranging in the room (5).

2. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein a rotary drum (25) is arranged at the upper position inside the separation chamber (4), a driven shaft (3) and a first rotating shaft (23) are symmetrically arranged at two sides of the rotary drum (25), one ends of the driven shaft (3) and the first rotating shaft (23) are respectively connected to the inner walls at two sides of the separation chamber (4), one end of the first rotating shaft (23) penetrates through the separation chamber (4) to be connected with a third motor (24), a liquid outlet groove (26) is symmetrically arranged at two sides of the bottom of the rotary drum (25), a liquid drain pipe (27) is arranged below the liquid outlet groove (26) and at the bottom of the rotary drum (25), a liquid drain port (29) is arranged at one end of the liquid drain pipe (27), a filter cartridge (22) is arranged inside the rotary drum (25), a second rotating shaft (32) is arranged at the middle position at the bottom of the filter cartridge (22), the second rotating shaft (32) penetrates through the rotary drum (25) to be connected with a fourth motor (31), and a liquid drain tank (30) is arranged at the bottom of the separation chamber (4) and is arranged right below the rotary drum (25).

3. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein liquid guide ports (28) are symmetrically arranged on two sides of the inside of the separation chamber (4) and under the liquid discharge port (29), liquid collecting boxes (2) are symmetrically arranged on two sides of the separation chamber (4), and the liquid collecting boxes (2) are connected with the liquid guide ports (28).

4. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein one end of the first screw rod (12) penetrates through the first fixing frame (10) to be connected with the second motor (9), and one end of the second screw rod (19) penetrates through the second fixing frame (18) to be connected with the first motor (6).

5. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein a blower (16) is arranged on one side of the top of the lathe body (1), and one end of the blower (16) is connected with the air nozzle (13) through a pipeline.

6. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein the bottom end position of the back of the lathe body (1) is provided with a grease box (33), a grease pump (34) is arranged above the grease box (33), and two ends of the grease pump (34) are respectively connected with the grease box (33) and each lubrication point in the lathe body (1) through pipelines.

7. The high-precision numerically controlled lathe with low oil consumption according to claim 1, wherein a liquid spray head (11) is arranged at the surface position of one side of the inner top end of the working chamber (7).