CN115229558A - High-precision core-moving type core machining equipment and control method thereof - Google Patents
High-precision core-moving type core machining equipment and control method thereof Download PDFInfo
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- CN115229558A CN115229558A CN202210862984.9A CN202210862984A CN115229558A CN 115229558 A CN115229558 A CN 115229558A CN 202210862984 A CN202210862984 A CN 202210862984A CN 115229558 A CN115229558 A CN 115229558A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 title claims description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002826 coolant Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 239000000110 cooling liquid Substances 0.000 claims description 35
- 238000005507 spraying Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000007514 turning Methods 0.000 description 22
- 238000007599 discharging Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides high-precision core-moving type core processing equipment and a control method thereof, and relates to the technical field of core-moving machines. This high-precision walking core processing equipment comprises an operation table, the bottom position fixedly connected with liquid collection box of operation table front end, the bottom position fixedly connected with water pump of operation table right side front end, two the equal fixedly connected with third fly leaf in connecting plate front end, two the equal fixedly connected with second fly leaf in second slider front end, two the equal fixedly connected with first fly leaf in first slider front end position, run through and UNICOM through the expansion hose between shower nozzle and the water pump. The coolant liquid that sprays out drips under the effect of gravity on the filter screen, then through the osmosis, flows back to the collection liquid incasement portion, and the metal fillings during the cutting can be filtered externally by the filter screen, under the effect of water pump, carries the coolant liquid that flows back to the shower nozzle, recycles the bar, has greatly reduced cooling cost, is worth wideling popularize.
Description
Technical Field
The invention relates to the technical field of a core moving machine, in particular to high-precision core moving type core processing equipment and a control method thereof.
Background
The spindle machine is called a spindle type numerically controlled lathe, and can also be called a spindle box movable numerically controlled automatic lathe, an economical turning and milling combined machine tool or a longitudinal cutting lathe. The special-shaped non-standard workpiece machining device belongs to precision machining equipment, can simultaneously complete composite machining such as turning, milling, drilling, boring, tapping, carving and the like at one time, and is mainly used for batch machining of precision hardware and shaft special-shaped non-standard workpieces.
The existing spindle machine on the market can not well cool the workpiece and the cutter, can not take cutting heat away in time, shortens the service life of the cutter, has poor finish degree of the surface of the workpiece, and is high in use cost because the existing spindle machine on the market lacks a mechanism for recycling cooling liquid.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides high-precision core-moving type core processing equipment and a control method thereof, and solves the problems of poor cooling effect and high use cost of the traditional core-moving machine.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a high-accuracy core formula core processing equipment of walking, includes the operation panel, operation panel front end bottom position fixedly connected with collection liquid tank, operation panel right side front end bottom position fixedly connected with water pump, the equal fixedly connected with third slide rail in operation panel top left and right sides position, two equal sliding connection has the third slider, two on the third slide rail equal fixedly connected with bottom plate in third slider top position, the equal fixedly connected with connecting plate in bottom plate top left and right sides position, two the equal fixedly connected with third fly leaf in connecting plate front end position, the equal fixedly connected with second slide rail in third fly leaf front end top and bottom position, two equal sliding connection has the second slider, two on the second slide rail equal sliding connection has the second fly leaf in second slider front end, the equal fixedly connected with first slide rail in second fly leaf front end left and right sides position, two equal sliding connection has the first slider in first slider front end position, two the equal fixedly connected with first fly leaf in first fly leaf front end top position, first fly leaf front end center is close to the fixed connection has the first fly leaf, and the servo motor rear end is connected with the guide pin bushing through the fourth fly leaf, the servo motor output hose is provided with the flexible guide sleeve.
Preferably, run through and the UNICOM through the connecting pipe between collection liquid tank and the water pump, the filter screen runs through and sliding connection has at collection liquid tank inner wall top position, the filter screen can filter the lathe piece and allow the coolant liquid to pass through.
Preferably, a third thread block is fixedly connected to the center of the bottom plate, a third servo motor is fixedly connected to the middle of the rear end of the top of the operating platform, a third lead screw is fixedly connected to the output end of the third servo motor, the outer diameter of the third lead screw penetrates through and is in threaded connection with the third thread block, and the third thread block is not in contact with the operating platform.
Preferably, a second servo motor is fixedly connected to the top of the right side of the front end of the third movable plate close to the middle, a second lead screw is fixedly connected to the output end of the second servo motor, a second thread block is fixedly connected to the center of the rear end of the second movable plate close to the top, the outer diameter of the second lead screw penetrates through and is in threaded connection with the second thread block, and the second thread block is not in contact with the third movable plate.
Preferably, the top of the front end of the second movable plate is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a first screw rod, the top of the rear end of the first movable plate is close to the center and is fixedly connected with a first thread block, the outer diameter of the first screw rod is in threaded connection with the first thread block, and the first thread block is not in contact with the second movable plate.
Preferably, driving motor output external diameter bottom position runs through and fixedly connected with blade disc, first fly leaf front end right side is close to central point and puts fixedly connected with third lathe tool, first fly leaf front end left side is close to the first lathe tool of central point fixedly connected with, first fly leaf front end left side is close to central point bottom and puts fixedly connected with second lathe tool.
Preferably, the center positions of the front ends of the first movable plate, the second movable plate and the third movable plate are all penetrated and provided with holes, the guide sleeve penetrates through the holes, and the top position of the right side of the front end of the first movable plate is fixedly connected with the mounting sleeve and the telescopic hose penetrates through the mounting sleeve.
Preferably, the use method of the high-precision centerless core machining equipment comprises the following steps:
s1, high-precision cutting material
Firstly, a bar to be processed is installed on a clamp head to be clamped, a fourth servo motor is started to drive the bar to rotate at a high speed, then a third servo motor is started to drive a third lead screw to rotate, a third movable plate is driven to move back and forth under the threaded connection effect of the third lead screw and a third threaded block, a second servo motor is started to drive a second lead screw to rotate, a second movable plate is driven to move left and right under the threaded connection effect of the second lead screw and the second threaded block, a first servo motor is started to drive a first lead screw to rotate, a first movable plate is driven to move up and down under the threaded connection effect of the first lead screw and the first threaded block, the cutting position of the bar is adjusted, the three-axis positioning effect is realized, the cutting precision is greatly improved, the bar is close to a turning tool, and the bar is cut through a first turning tool, a second turning tool, a third turning tool and a cutter head respectively;
s2, spray cooling
Pouring special cooling liquid for a lathe into a liquid collecting tank, then installing a filter screen on the liquid collecting tank, wherein the filter screen can filter chips generated by cutting the bars and allow the cooling liquid to pass through, starting a water pump to pump the cooling liquid in the liquid collecting tank through a connecting pipe, conveying the pumped cooling liquid to a spray head through a telescopic hose, spraying the cooling liquid to the bars through the spray head, and spraying the bars being cut;
s3, circularly spraying
The coolant liquid that sprays out drips to the filter screen under the effect of gravity on, then through the osmosis, flows back to the collection liquid incasement portion, and the metal fillings during the cutting can be filtered externally by the filter screen, under the effect of water pump, carries the coolant liquid that flows back to the shower nozzle, carries out the circulation to the bar and sprays.
The working principle is as follows: the method comprises the steps of installing a bar to be processed on a clamp head to be clamped, starting a fourth servo motor to drive the bar to rotate at a high speed, then starting a third servo motor to drive a third screw rod to rotate, driving a third movable plate to move back and forth under the effect of threaded connection of the third screw rod and a third threaded block, starting a second servo motor to drive a second screw rod to rotate, driving the second movable plate to move left and right under the effect of threaded connection of the second screw rod and the second threaded block, starting a first servo motor to drive a first screw rod to rotate, driving the first movable plate to move up and down under the effect of threaded connection of the first screw rod and the first threaded block, adjusting the cutting position of the bar, achieving a three-axis positioning effect, greatly improving cutting precision, enabling the bar to be close to a turning tool, cutting the bar through a first turning tool, a second turning tool, a third turning tool and a cutter head respectively, starting a water pump to pump out cooling liquid in a liquid collecting tank through a connecting pipe, conveying the pumped cooling liquid to the nozzle through a telescopic hose, spraying the cooling liquid to the bar, spraying to the bar in a cutting process of the bar, and conveying the metal to a filter screen under the effect of back to the filter screen.
(III) advantageous effects
The invention provides high-precision core-moving type core processing equipment and a control method thereof. The method has the following beneficial effects:
1. according to the invention, the water pump is started, the cooling liquid in the liquid collecting tank is pumped out through the connecting pipe, the pumped cooling liquid is conveyed to the spray head through the telescopic hose, the cooling liquid is sprayed to the bar stock through the spray head, the bar stock being cut is sprayed, the cutting heat is taken away in time, the turning tool and the bar stock are rapidly and uniformly cooled, the service life of the turning tool is prolonged, metal scraps generated during cutting are removed in time, the smooth proceeding of the cutting process is ensured, the finish degree of the surface of the bar stock is effectively improved, and the cutting processing efficiency is improved.
2. The sprayed cooling liquid drops onto the filter screen under the action of gravity, then flows back to the interior of the liquid collecting box under the action of osmosis, metal chips during cutting are filtered outside by the filter screen, and the returned cooling liquid is conveyed to the spray head under the action of the water pump to circularly spray the bar stock for recycling, so that the cooling cost is greatly reduced, and the bar stock cooling device is worthy of vigorous popularization.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a structural view of the header tank of the present invention;
FIG. 3 is a block diagram of the console of the present invention;
FIG. 4 is a view showing the structure of the first movable plate of the present invention;
FIG. 5 is a structural view of a second movable plate of the present invention;
FIG. 6 is a structural view of a third movable plate of the present invention;
fig. 7 is a structural view of a fourth servo motor of the present invention.
Wherein, 1, collecting tank; 2. a first movable plate; 3. a second movable plate; 4. a third movable plate; 5. a connecting plate; 6. a third slide rail; 7. an operation table; 8. a water pump; 9. filtering with a screen; 10. a spray head; 11. a flexible hose; 12. a connecting pipe; 13. a third screw rod; 14. a base plate; 15. a third thread block; 16. a third slider; 17. a third servo motor; 18. installing a sleeve; 19. a drive motor; 20. a first turning tool; 21. a second turning tool; 22. a cutter head; 23. a third turning tool; 24. a first slider; 25. a first thread block; 26. a first lead screw; 27. a first slide rail; 28. a first servo motor; 29. a chuck; 30. a guide sleeve; 31. a second servo motor; 32. a second slider; 33. a second slide rail; 34. a second lead screw; 35. a second screw block; 36. and a fourth servo motor.
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 first embodiment is as follows:
as shown in FIGS. 1-7, the embodiment of the invention provides a high-precision core-moving type core processing device, which comprises an operation table 7, wherein a liquid collecting tank 1 is fixedly connected to the bottom position of the front end of the operation table 7, a water pump 8 is fixedly connected to the bottom position of the front end of the right side of the operation table 7, third slide rails 6 are fixedly connected to the left and right positions of the top of the operation table 7, third sliders 16 are respectively and slidably connected to the two third slide rails 6, a bottom plate 14 is respectively and fixedly connected to the top positions of the two third sliders 16, a connecting plate 5 is respectively and fixedly connected to the left and right positions of the top of the bottom plate 14, a third movable plate 4 is respectively and fixedly connected to the front positions of the two connecting plates 5, second slide rails 33 are respectively and slidably connected to the front positions of the three movable plates 4, a first slide rail 24 is respectively and slidably connected to the two second slide rails 33, a second slider 32 is respectively and fixedly connected to the front ends of the two second sliders 32, a first movable plate 27 is respectively and fixedly connected to the left and right positions of the front end of the second movable plate 3, a first slide rail 27 is respectively and a cooling liquid collecting tank 10, a cooling liquid nozzle is connected to the cooling liquid collecting tank 10, a cooling liquid hose is connected to the cooling liquid collecting tank 10, and a cooling liquid hose for rapidly discharging the cutting head, and a cooling liquid hose for rapidly discharging the cutting head, and a cooling bar cooling liquid from the cutting head, the cooling liquid hose for rapidly discharging the cutting tank 10, the smooth proceeding of the cutting process is ensured, the smoothness of the surface of the bar is effectively improved, the cutting processing efficiency is improved, the center position of the rear end of the third movable plate 4 is fixedly connected with a fourth servo motor 36, the output end of the fourth servo motor 36 is fixedly connected with a guide sleeve 30, and the inner diameter of the guide sleeve 30 is provided with a chuck 29.
Run through and the UNICOM through connecting pipe 12 between collection liquid box 1 and the water pump 8, run through and sliding connection has filter screen 9 in collection liquid box 1 inner wall top position, and filter screen 9 can filter the lathe piece and allow the coolant liquid to pass through.
A third thread block 15 is fixedly connected to the center of the bottom plate 14, a third servo motor 17 is fixedly connected to the middle of the rear end of the top of the operating platform 7, a third screw rod 13 is fixedly connected to the output end of the third servo motor 17, the outer diameter of the third screw rod 13 is connected with the third thread block 15 in a penetrating and threaded manner, and the third thread block 15 is not in contact with the operating platform 7.
A second servo motor 31 is fixedly connected to the top of the right side of the front end of the third flap 4 near the middle position, a second screw rod 34 is fixedly connected to the output end of the second servo motor 31, a second thread block 35 is fixedly connected to the center of the rear end of the second flap 3 near the top position, the outer diameter of the second screw rod 34 is connected with the second thread block 35 in a penetrating and threaded manner, and the second thread block 35 is not in contact with the third flap 4.
The top of the front end of the second movable plate 3 is fixedly connected with a first servo motor 28, the output end of the first servo motor 28 is fixedly connected with a first screw rod 26, the top of the rear end of the first movable plate 2 is close to the center and is fixedly connected with a first thread block 25, the outer diameter of the first screw rod 26 is connected with the first thread block 25 in a penetrating and threaded manner, and the first thread block 25 is not in contact with the second movable plate 3.
The bottom position of the outer diameter of the output end of the driving motor 19 is penetrated and fixedly connected with a cutter head 22, the right side of the front end of the first movable plate 2 is close to the central position and fixedly connected with a third turning tool 23, the left side of the front end of the first movable plate 2 is close to the central position and fixedly connected with a first turning tool 20, and the left side of the front end of the first movable plate 2 is close to the central bottom position and fixedly connected with a second turning tool 21.
The center positions of the front ends of the first movable plate 2, the second movable plate 3 and the third movable plate 4 are all penetrated and provided with holes, the guide sleeve 30 penetrates through the holes, the top position of the right side of the front end of the first movable plate 2 is fixedly connected with the mounting sleeve 18, and the flexible hose 11 penetrates through the mounting sleeve 18.
The second embodiment:
as shown in fig. 1 to 7, an embodiment of the present invention provides a method for using a high-precision centerless core processing apparatus, including the following steps:
s1, high-precision cutting material
Firstly, a bar to be processed is arranged on a chuck 29 to be clamped, a fourth servo motor 36 is started to drive the bar to rotate at a high speed, then a third servo motor 17 is started to drive a third screw rod 13 to rotate, a third movable plate 4 is driven to move back and forth under the threaded connection effect of the third screw rod 13 and a third thread block 15, a second servo motor 31 is started to drive a second screw rod 34 to rotate, the second movable plate 3 is driven to move left and right under the threaded connection effect of the second screw rod 34 and the second thread block 35, a first servo motor 28 is started to drive a first screw rod 26 to rotate, a first movable plate 2 is driven to move up and down under the threaded connection effect of the first screw rod 26 and a first thread block 25, the cutting position of the bar is adjusted, the three-axis positioning effect is realized, the cutting precision is greatly improved, the bar is enabled to approach to a turning tool, and the bar is cut through a first turning tool 20, a second turning tool 21, a third turning tool 23 and a cutter disc 22 respectively;
s2, spray cooling
Pouring special cooling liquid for a lathe into the liquid collecting tank 1, then installing a filter screen 9 on the liquid collecting tank 1, wherein the filter screen 9 can filter chips generated by cutting the bars and allow the cooling liquid to pass through, starting a water pump 8 to pump the cooling liquid in the liquid collecting tank 1 through a connecting pipe 12, conveying the pumped cooling liquid to a spray head 10 through an extensible hose 11, spraying the cooling liquid to the bars through the spray head 10, and spraying the bars which are being cut;
s3, circulating spraying
The coolant liquid that sprays out under the effect of gravity, drip to filter screen 9 on, then through the osmosis, flow back to collecting tank 1 inside, the metal fillings during cutting can be filtered externally by filter screen 9, under the effect of water pump 8, carry the coolant liquid that flows back to shower nozzle 10, carry out the circulation to the bar and spray, retrieve and recycle, greatly reduced cooling cost.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high accuracy is walked heart formula core processing equipment, includes operation panel (7), its characterized in that: the bottom of the front end of the operating platform (7) is fixedly connected with a liquid collecting box (1), the bottom of the front end of the right side of the operating platform (7) is fixedly connected with a water pump (8), the left and right sides of the top of the operating platform (7) are fixedly connected with third slide rails (6), two third slide rails (6) are respectively and slidably connected with third slide blocks (16), the top of the two third slide blocks (16) is respectively and fixedly connected with a bottom plate (14), the left and right sides of the top of the bottom plate (14) are respectively and fixedly connected with a connecting plate (5), the front of the two connecting plates (5) is respectively and fixedly connected with a third movable plate (4), the top and the bottom of the front of the third movable plate (4) are respectively and fixedly connected with a second slide rail (33), two equal sliding connection has second slider (32) on second slide rail (33), two equal fixedly connected with second fly leaf (3) in second slider (32) front end, the equal fixedly connected with first slide rail (27) in second fly leaf (3) front end left and right sides position, two equal sliding connection has first slider (24) on first slide rail (27), two equal fixedly connected with first fly leaf (2) in first slider (24) front end position, the intermediate position fixedly connected with driving motor (19) in first fly leaf (2) front end top, first fly leaf (2) front end center is close to top position fixedly connected with shower nozzle(s) (shower nozzle) 10 The spray head (10) and the water pump (8) are communicated through a telescopic hose (11), a fourth servo motor (36) is fixedly connected to the center of the rear end of the third movable plate (4), a guide sleeve (30) is fixedly connected to the output end of the fourth servo motor (36), and a chuck (29) is arranged on the inner diameter of the guide sleeve (30).
2. A high precision centerless core machining apparatus as defined in claim 1 wherein: run through and UNICOM through connecting pipe (12) between collection liquid case (1) and water pump (8), it has filter screen (9) to run through and sliding connection to collect liquid case (1) inner wall top position, filter screen (9) can filter the lathe piece and allow the coolant liquid to pass through.
3. A high precision centerless core machining apparatus as defined in claim 1, wherein: bottom plate (14) bottom central point puts fixedly connected with third thread piece (15), operation panel (7) top rear end intermediate position fixedly connected with third servo motor (17), third servo motor (17) output fixedly connected with third lead screw (13), run through and threaded connection between third lead screw (13) external diameter and third thread piece (15), contactless between third thread piece (15) and operation panel (7).
4. A high precision centerless core machining apparatus as defined in claim 1, wherein: the top of the right side of the front end of the third movable plate (4) is close to the middle position and is fixedly connected with a second servo motor (31), the output end of the second servo motor (31) is fixedly connected with a second screw rod (34), the center of the rear end of the second movable plate (3) is close to the top position and is fixedly connected with a second thread block (35), the outer diameter of the second screw rod (34) is connected with the second thread block (35) in a penetrating and threaded mode, and the second thread block (35) is not in contact with the third movable plate (4).
5. A high precision centerless core machining apparatus as defined in claim 1, wherein: the improved structure of the screw driver is characterized in that a first servo motor (28) is fixedly connected to the top of the front end of the second movable plate (3), a first screw rod (26) is fixedly connected to the output end of the first servo motor (28), a first screw block (25) is fixedly connected to the top of the rear end of the first movable plate (2) close to the center, the outer diameter of the first screw rod (26) is connected with the first screw block (25) in a penetrating and threaded mode, and the first screw block (25) is not in contact with the second movable plate (3).
6. A high precision centerless core machining apparatus as defined in claim 1, wherein: driving motor (19) output external diameter bottom position runs through and fixedly connected with blade disc (22), first fly leaf (2) front end right side is close to central point and puts fixedly connected with third lathe tool (23), first fly leaf (2) front end left side is close to central point and puts first lathe tool (20) of fixedly connected with, first fly leaf (2) front end left side is close to central point and puts fixedly connected with second lathe tool (21).
7. A high precision centerless core machining apparatus as defined in claim 1, wherein: the front ends of the first movable plate (2), the second movable plate (3) and the third movable plate (4) are all provided with holes in the center positions in a penetrating mode, the guide sleeves (30) penetrate through the holes, the top of the right side of the front end of the first movable plate (2) is fixedly connected with the mounting sleeve (18), and the telescopic hose (11) penetrates through the mounting sleeve (18).
8. The use method of a high-precision centerless core machining apparatus of claim 1, wherein the method comprises the steps of: the method comprises the following steps:
s1, high-precision cutting material
Firstly, a bar to be processed is installed on a chuck (29) to be clamped, a fourth servo motor (36) is started to drive the bar to rotate at a high speed, then a third servo motor (17) is started to drive a third screw rod (13) to rotate, under the threaded connection effect of the third screw rod (13) and a third thread block (15), a third movable plate (4) is driven to move back and forth, a second servo motor (31) is started to drive a second screw rod (34) to rotate, under the threaded connection effect of the second screw rod (34) and a second thread block (35), a second movable plate (3) is driven to move left and right, a first servo motor (28) is started to drive a first screw rod (26) to rotate, under the threaded connection effect of the first screw rod (26) and a first thread block (25), a first movable plate (2) is driven to move up and down, the cutting position of the bar is adjusted, a three-axis positioning effect is realized, the cutting accuracy is greatly improved, the cutting accuracy is improved, the bar is enabled to be close to a cutter head, and the bar is enabled to be close to be respectively subjected to a first lathe tool (20), a second lathe tool (21), a third lathe tool (23) and a cutting tool (22);
s2, spray cooling
Pouring cooling liquid special for a lathe into a liquid collection tank (1), then installing a filter screen (9) on the liquid collection tank (1), wherein the filter screen (9) can filter chips generated by cutting of the bars and allow the cooling liquid to pass through, starting a water pump (8) to pump out the cooling liquid in the liquid collection tank (1) through a connecting pipe (12), then conveying the pumped cooling liquid to a spray head (10) through a telescopic hose (11), spraying the cooling liquid to the bars through the spray head (10), and spraying the bars which are being cut;
s3, circulating spraying
The sprayed cooling liquid drips on the filter screen (9) under the action of gravity, then flows back to the inside of the liquid collecting box (1) through the osmosis, metal chips during cutting can be filtered outside by the filter screen (9), and the cooling liquid flowing back is conveyed to the spray head (10) under the action of the water pump (8) to circularly spray the bar stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Application publication date: 20221025 |