CN116551482A - Roll grinder compound curve grinding device and method - Google Patents
Roll grinder compound curve grinding device and method Download PDFInfo
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- CN116551482A CN116551482A CN202310569963.2A CN202310569963A CN116551482A CN 116551482 A CN116551482 A CN 116551482A CN 202310569963 A CN202310569963 A CN 202310569963A CN 116551482 A CN116551482 A CN 116551482A
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- bevel gear
- roller
- fixedly connected
- grinding wheel
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 150000001875 compounds Chemical class 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 72
- 230000000087 stabilizing effect Effects 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 28
- 238000009966 trimming Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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 relates to the technical field of roll grinder grinding, in particular to a roll grinder compound curve grinding device and a roll grinder compound curve grinding method. According to the invention, the surface of the first connecting plate is abutted when the abutting frame moves downwards, and after the dressing roller abuts against the surface of the grinding wheel body, the grinding wheel body is still in a moving state, and the surface of the defective grinding wheel body can be dressed through rolling friction between the dressing roller and the dressing roller, so that the dressing effect is ensured, the surface of the grinding wheel body can be dressed intermittently while the grinding wheel body works, and the service life of the grinding wheel body is ensured.
Description
Technical Field
The invention relates to the technical field of roll grinder grinding, in particular to a roll grinder compound curve grinding device and a roll grinder compound curve grinding method.
Background
The roll grinder is one of common equipment in the steel plate and strip production industry, and is mainly used for grinding and repairing the rolls used in the production line. The roll grinder needs a large amount of grinding fluid in the process of grinding the roll, plays a role in cooling and lubricating in the process of grinding, and is a main process consumable product of the roll grinder.
For this, chinese application number: CN115365961a discloses a grinding device of abrasive belt of numerical control roll grinder and its application method, comprising a shell, a supporting mechanism, a driving wheel, an adjusting mechanism, an abrasive belt, a cooling liquid sprayer and a frame body, wherein the shell is arranged on the frame body, the cooling liquid sprayer is arranged on the shell, the supporting mechanism, the driving wheel and the adjusting mechanism are driven by the abrasive belt and are arranged in the shell.
The grinding wheel is used for grinding the roller, any curve shape can be generated on the surface of the roller in the prior art, the state of the working surface of the grinding wheel is continuously changed due to the abrasion of the grinding wheel in the grinding process, the cutting capability of the grinding wheel is reduced along with the extension of the grinding time, various grinding defects are continuously generated, the grinding processing can not be continuously carried out, the grinding wheel is required to be detached and dressed, long time is wasted in detachment and installation, meanwhile, the contact surface of the grinding wheel and the roller can be sprayed with cooling liquid and grinding liquid when the grinding wheel is in grinding, the contact position between the grinding wheel and the roller is changed due to the different curves generated by the roller, the cooling liquid and the grinding liquid can not be accurately conveyed to the contact position, and the conveying position is deviated, so that the grinding effect is influenced, and the improvement of the problems is a problem to be solved.
Disclosure of Invention
The invention aims to provide a roll grinder compound curve grinding device and a roll grinder compound curve grinding method, which are used for solving the problems that in the background art, the state of a working surface of a grinding wheel is continuously changed due to the abrasion of the grinding wheel, the cutting capability of the grinding wheel is reduced along with the extension of grinding time, various grinding defects are continuously generated, grinding processing can not be continuously performed, the grinding wheel is required to be disassembled and trimmed, long time is wasted in disassembly and installation, meanwhile, the contact surface of the grinding wheel and a roller can be sprayed with cooling liquid and grinding liquid when the grinding wheel is in grinding, the contact position between the grinding wheel and the roller is changed due to different curves generated by the roller, the cooling liquid and the grinding liquid can not be accurately conveyed to the contact position, and the conveying position is deviated, so that the grinding effect is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the roller grinder compound curve grinding device comprises a main frame, wherein a roller body is arranged in the main frame, a side frame is arranged at one end, far away from the main frame, of the roller body, a bottom frame is fixedly connected to one side of the surface of the main frame, an output shaft is arranged at the left end of the roller body, a speed reducer and a first motor are sequentially arranged on the outer surface of the output shaft from right to left, a supporting table is arranged at the bottom end of the first motor, a supporting table is fixedly connected to the outer surface of the supporting table, a stabilizing frame is fixedly connected to the back surface of the side frame, a first screw rod is arranged in the stabilizing frame, a stabilizing ring is arranged on the outer surface of the first screw rod, a connecting frame is fixedly connected to the top end of the stabilizing ring, and an intelligent control box and a welding base are sequentially and fixedly connected to the top surface of the connecting frame from right to left;
the protection shell, the protection shell is installed on the top surface of welding base, the inside of protection shell is provided with the emery wheel body, the emery wheel body is controlled the drive through intelligent control case, protection shell's surface one side has set gradually stable axle and lug from last to down, the right side surface fixedly connected with first movable block of stable axle, the left side surface fixedly connected with second movable block of stable axle, the bottom surface fixedly connected with spliced pole of second movable block.
Preferably, the bottom of spliced pole is provided with the inserted bar body, the surface of inserted bar body is provided with steady section of thick bamboo, the mutual adaptation between steady section of thick bamboo and the inserted bar body.
Preferably, the surface of steady section of thick bamboo is provided with the spring body, the top of spring body is installed under the surface of spliced pole, the bottom fixedly connected with of inserted bar body is contradicted the frame.
Preferably, the surface of protective housing is from left to right fixedly connected with installation piece and mounting panel in proper order, the right side surface of installation piece inserts and establishes and be connected with torsion pivot, the surface of torsion pivot is provided with first connecting plate, surface one side fixedly connected with repair roll of first connecting plate, the one end fixedly connected with second connecting plate that first connecting plate was kept away from to the repair roll.
Preferably, the right side surface fixedly connected with installation framework of mounting panel, the cavity has been seted up to the inside of installation framework, the surface one side fixedly connected with movable frame of installation framework, the surface opposite side fixedly connected with air-out frame of installation framework, air-out frame and movable frame communicate with each other with the inside of installation framework.
Preferably, a rotating shaft is arranged in the installation frame body, the rotating shaft is installed in a cavity of the installation frame body, a first bevel gear and a second bevel gear are sequentially and fixedly connected to the surface of the rotating shaft from top to bottom, a bevel gear frame is connected to the outer surface of the first bevel gear in a meshed mode, and the bevel gear frame is installed on the right side surface of the protruding block.
Preferably, the outer surface meshing of second bevel gear is connected with the bevel gear pole, both ends all are provided with connection bevel gear about the bevel gear pole, the left side surface meshing of bevel gear pole is connected with the third bevel gear, the left side surface fixedly connected with first spacing roller of third bevel gear.
Preferably, the surface of axis of rotation is provided with first belt, the inside wall of first belt is provided with the second lead screw, the surface of second lead screw is provided with the shuttle ring, the left side surface fixedly connected with stock solution section of thick bamboo of shuttle ring, the left side surface of stock solution section of thick bamboo is inserted and is connected with the drain pipe, the drain pipe is provided with four groups, the bottom of stock solution section of thick bamboo is provided with the hose, the inside at the movable frame is installed to the second lead screw, the stock solution section of thick bamboo slides from top to bottom in the sliding tray inside at the movable frame back, the top fixedly connected with second motor of axis of rotation, the output and the rotation axis connection of second motor.
Preferably, the surface of first spacing roller is provided with the second belt, the inside wall of second belt is provided with the spacing roller of second, the inside at the air-out frame is installed to the blade of blowing.
The roll grinder compound curve grinding method comprises the following steps:
s1, starting a servo motor to drive a first screw rod to rotate, wherein the first screw rod drives a stabilizing ring and a connecting frame to move left and right on the surface of the first screw rod, so that the connecting frame, a protective shell and a grinding wheel body are driven to integrally move, the first motor is started to drive an output shaft to rotate, a speed reducer decelerates the output shaft to drive a roller body to rotate, then an intelligent control box is used for controlling the grinding wheel body to rotate and adjusting a feeding position, stable contact with a part needing grinding of the roller body is ensured, a second motor is started to drive a rotating shaft to rotate, a first bevel gear starts to rotate, the first bevel gear drives a bevel gear frame to integrally rotate, and then a lug is driven to rotate through the bevel gear frame;
s2, the convex block rotates clockwise to drive the first moving block to move upwards, the second moving block moves downwards through the stable shaft, the second moving block drives the connecting column to move downwards, the connecting column drives the inserted rod body and the abutting frame to move downwards, the abutting frame abuts against the surface of the first connecting plate when moving downwards, at the moment, the first connecting plate starts to move downwards to drive the trimming roller to move downwards, the trimming roller abuts against the surface of the grinding wheel body, and after the trimming roller abuts against the surface of the grinding wheel body, the grinding wheel body is still in a moving state and is in rolling friction with the trimming roller;
s3, after the bump does not touch the bottom surface of the first motion block, the spring body automatically resets, the inserted rod body and the touch frame move upwards in the stabilizing cylinder, at the moment, the touch frame does not touch the first connecting plate through the torsion rotating shaft, the touch frame can automatically reset upwards, and the finishing roller does not contact the grinding wheel body;
s4, driving a second bevel gear to rotate when the rotating shaft rotates, wherein the second bevel gear is connected with the left end and the right end of a bevel gear rod in a meshed manner, the bevel gear rod starts to rotate, the bevel gear rod is connected with a third bevel gear in a meshed manner, a first limit roller and a blowing blade are driven to rotate and blow in the air outlet frame, the first limit roller rotates and drives the second limit roller to simultaneously rotate and blow in the same direction through a second belt, and an air outlet is aligned to the bevel gear frame through the oblique design of the air outlet frame;
s5, the rotating shaft drives the first belt to rotate, the first belt drives the second screw rod to rotate, the reciprocating ring reciprocates up and down on the outer surface of the second screw rod, cooling liquid and grinding liquid are sprayed through the liquid storage cylinder and the liquid outlet pipe, the liquid outlet of the liquid outlet pipe is aligned with the contact area of the grinding wheel body and the roller body, and liquid spraying is matched with the air outlet of the air outlet frame through the liquid outlet of the liquid outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the roll grinder compound curve grinding device and the method thereof, through the arrangement of the stabilizing frame, the first screw rod, the stabilizing ring, the connecting frame, the welding base, the intelligent control box, the protective shell, the grinding wheel body, the stabilizing shaft, the first moving block, the second moving block, the convex block, the connecting column, the stabilizing cylinder, the spring body, the inserted link body, the abutting frame, the mounting block and the torsion rotating shaft, when in use, firstly, the stabilizing ring and the connecting frame can be driven to move left and right on the surface of the first screw rod through the rotation of the first screw rod, thereby driving the connecting frame, the protective shell and the grinding wheel body to integrally move, then, the first motor is started, the first motor drives the output shaft to rotate, the speed reducer decelerates the output shaft, drives the roller body to rotate, then, the intelligent control box controls the grinding wheel body to rotate and adjusts the feeding position, ensuring that the grinding part of the roller body is contacted stably, then, driving the rotating shaft to rotate through the second motor, starting to rotate the first bevel gear, driving the bevel gear frame to integrally rotate through the bevel gear frame, then driving the lug to rotate through the bevel gear frame, driving the first moving block to move upwards through the clockwise rotation of the lug, enabling the second moving block to move downwards through the stable shaft, driving the connecting column to move downwards, driving the inserting rod body and the abutting frame to move downwards, abutting the surface of the first connecting plate when the abutting frame moves downwards, starting to move downwards at the moment, driving the trimming roller to move downwards, abutting the trimming roller against the surface of the grinding wheel body, enabling the grinding wheel body with defects on the surface to be trimmed through rolling friction between the trimming roller and the grinding wheel body still in a moving state after the trimming roller abuts against the surface of the grinding wheel body, ensure the trimming effect for the grinding wheel body can be interrupted when grinding work is maintained the surface of grinding wheel body, ensures the life of grinding wheel body, and after the lug was not contradicted the bottom surface of first movable block, the spring body automatic re-set, inserted bar body and conflict frame at the inside upward movement of stabilizing a section of thick bamboo, conflict frame can be automatic upward reset through torsion pivot with first connecting plate conflict first connecting plate not this moment, ensures the intermittent operation that can be stable, effectively improves the trimming effect to the grinding wheel body, has embodied design ingenious.
2. According to the roller grinder compound curve grinding device and method, through the rotating shaft, the first bevel gear, the second bevel gear, the bevel gear rod, the first belt, the second screw rod, the reciprocating ring, the liquid storage barrel, the third bevel gear, the first limiting roller, the blowing blades, the liquid outlet pipe and the second belt, when in use, the second bevel gear is driven to rotate through the rotating shaft, the bevel gear is connected with the bevel gear rod at the left end and the right end of the bevel gear rod in a meshed mode, the bevel gear rod starts to rotate, the bevel gear rod is connected with the third bevel gear in a meshed mode, the first limiting roller and the blowing blades are driven to rotate in the same direction in the air outlet frame, the air outlet is aligned to the bevel gear frame through the inclined design of the air outlet frame, the rotating shaft drives the first belt to rotate, the first belt drives the second screw rod to reciprocate up and down on the outer surface of the second screw rod, cooling liquid and grinding liquid are sprayed through the liquid storage barrel and the liquid outlet pipe, the liquid outlet of the liquid outlet pipe is aligned to the contact area of the roller body, the precision in spraying liquid spraying process is improved, the liquid outlet pipe can be prevented from directly contacting the liquid outlet pipe and the liquid outlet pipe from directly from the upper side to the air outlet frame, the problem of grinding liquid outlet is prevented from being directly contacting the liquid outlet pipe is solved, and the problem of grinding liquid outlet pipe is prevented from directly flowing in the liquid grinding liquid outlet pipe is more stable when the grinding liquid is in the liquid grinding liquid, and the liquid is more stable in the liquid.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a perspective view of the structure of the stabilizer and the connector of the present invention;
FIG. 3 is a schematic perspective view of the weld base and protective housing structure of the present invention;
FIG. 4 is a perspective view of the stabilizing axle and the interference rack structure of the present invention;
FIG. 5 is a schematic view showing the separation of the stabilizing shaft and the first connecting plate structure of the present invention;
FIG. 6 is a perspective view of the mounting frame and the movable frame structure of the present invention;
FIG. 7 is a perspective view of the rotary shaft and second lead screw structure of the present invention;
fig. 8 is a perspective view showing a bevel gear lever and a second belt structure of the present invention:
FIG. 9 is a schematic rear view of the mobile frame structure of the present invention;
FIG. 10 is a perspective view of a first lead screw and connector structure of the present invention;
fig. 11 is an enlarged schematic view of the structure a of fig. 1 according to the present invention.
In the figure: 1. a main frame; 2. a roller body; 3. a side frame; 4. a chassis; 5. an output shaft; 6. a speed reducer; 7. a first motor; 8. a support table; 9. a stabilizing rack; 10. a first screw rod; 11. a stabilizing ring; 12. a connecting frame; 13. welding a base; 14. an intelligent control box; 15. a protective housing; 16. a grinding wheel body; 17. a stabilizing shaft; 18. a first motion block; 19. a second motion block; 20. a bump; 21. a connecting column; 22. a stabilizing cylinder; 23. a spring body; 24. a plunger body; 25. a supporting frame; 26. a mounting block; 27. a torsion shaft; 28. a first connection plate; 29. a dressing roller; 30. a second connecting plate; 31. a mounting plate; 32. installing a frame body; 33. a movable frame; 34. an air outlet frame; 35. a rotating shaft; 36. a first bevel gear; 37. a bevel gear frame; 38. a second bevel gear; 39. bevel gear bar; 40. a first belt; 41. a second screw rod; 42. a shuttle ring; 43. a liquid storage cylinder; 44. a third bevel gear; 45. a first limit roller; 46. a blowing blade; 47. a liquid outlet pipe; 48. a second belt; 49. the second limit roller; 50. and a second motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, an embodiment of the present invention is provided:
the roll grinder compound curve grinding device and method, the main frame 1, the roll body 2, the speed reducer 6, the first motor 7, the first screw rod 10, the intelligent control box 14 and the second motor 50 used in the application are all products which can be purchased directly in the market, the principle and the connection mode are all the prior art which is well known to the person skilled in the art, so the device and the method are not repeated here, the device comprises the main frame 1, the inside of the main frame 1 is provided with the roll body 2, one end of the roll body 2 far away from the main frame 1 is provided with the side frame 3, one side of the surface of the main frame 1 is fixedly connected with the bottom frame 4, the left end of the roll body 2 is provided with the output shaft 5, the outer surface of the output shaft 5 is sequentially provided with the speed reducer 6 and the first motor 7 from right to left, the bottom end of the first motor 7 is provided with the supporting table 8, the outer surface of the supporting table 8 is fixedly connected with the supporting table 8, the back surface of the side frame 3 is fixedly connected with the stabilizing frame 9, the inside of the stabilizing rack 9 is provided with a first screw rod 10, the outer surface of the first screw rod 10 is provided with a stabilizing ring 11, the top end of the stabilizing ring 11 is fixedly connected with a connecting frame 12, the top surface of the connecting frame 12 is sequentially and fixedly connected with an intelligent control box 14 and a welding base 13 from right to left, a second bevel gear 38 is driven to rotate through a rotating shaft 35, the second bevel gear 38 is connected with the left end and the right end of a bevel gear rod 39 in a meshed manner, the bevel gear rod 39 starts to rotate, the bevel gear rod 39 is connected with a third bevel gear 44 in a meshed manner, a first limit roller 45 and a blowing blade 46 are driven to rotate in the air outlet frame 34 to blow air, the first limit roller 45 rotates to drive a second limit roller 49 to rotate in the same direction at the same time through a second belt 48, the air outlet is aligned to the bevel gear frame 37 through the bevel design of the air outlet frame 34, and the rotating shaft 35 drives a first belt 40 to rotate at the same time, the first belt 40 drives the second screw rod 41 to rotate, the reciprocating ring 42 reciprocates up and down on the outer surface of the second screw rod 41, cooling liquid and grinding liquid are sprayed through the liquid storage barrel 43 and the liquid outlet pipe 47, the liquid outlet of the liquid outlet pipe 47 is aligned to the contact area of the grinding wheel body 16 and the roller body 2, the accuracy in liquid spraying is improved, the problem that liquid cannot flow at the contact position of the grinding wheel body 16 and the roller body 2 due to direct spraying from above in the past is avoided, meanwhile, the liquid outlet through the liquid outlet pipe 47 is matched with the air outlet of the air outlet frame 34, the auxiliary liquid outlet pipe 47 is more accurate in liquid spraying, the stability in grinding is enhanced, and the auxiliary effect in grinding is improved;
the protective shell 15, the surface of the protective shell 15 is fixedly connected with the installation block 26 and the installation plate 31 from left to right in turn, the right side surface of the installation plate 31 is fixedly connected with the installation frame body 32, the inside of the installation frame body 32 is provided with the rotating shaft 35, the outer surface of the rotating shaft 35 is provided with the first belt 40, the inner side wall of the first belt 40 is provided with the second screw rod 41, the outer surface of the second screw rod 41 is provided with the reciprocating ring 42, the left side surface of the reciprocating ring 42 is fixedly connected with the liquid storage barrel 43, the left side surface of the liquid storage barrel 43 is inserted and connected with the liquid outlet pipe 47, the liquid outlet pipe 47 is provided with four groups, the bottom end of the liquid storage barrel 43 is provided with a hose, the second screw rod 41 is installed in the inside of the movable frame 33, the liquid storage barrel 43 slides up and down in the sliding groove at the back of the movable frame 33, the top end of the rotating shaft 35 is fixedly connected with the second motor 50, the output end of the second motor 50 is connected with the rotating shaft 35, the rotating shaft 35 is arranged in a cavity of the mounting frame body 32, a first bevel gear 36 and a second bevel gear 38 are sequentially and fixedly connected to the surface of the rotating shaft 35 from top to bottom, a bevel gear rod 39 is connected to the outer surface of the second bevel gear 38 in a meshed manner, connecting bevel gears are arranged at the left end and the right end of the bevel gear rod 39, a third bevel gear 44 is connected to the left side surface of the bevel gear rod 39 in a meshed manner, a first limit roller 45 is fixedly connected to the left side surface of the third bevel gear 44, a second belt 48 is arranged on the outer surface of the first limit roller 45, a second limit roller 49 is arranged on the inner side wall of the second belt 48, a blowing blade 46 is arranged in the air outlet frame 34, a bevel gear frame 37 is connected to the outer surface of the first bevel gear 36 in a meshed manner, the bevel gear frame 37 is arranged on the right side surface of the bump 20, a cavity is formed in the inner portion of the mounting frame body 32, a movable frame 33 is fixedly connected to one side of the surface of the mounting frame body 32, the other side of the surface of the installation frame body 32 is fixedly connected with an air outlet frame 34, the air outlet frame 34 and a movable frame 33 are communicated with the inside of the installation frame body 32, the right side surface of the installation block 26 is inserted and connected with a torsion rotating shaft 27, the outer surface of the torsion rotating shaft 27 is provided with a first connecting plate 28, one side of the surface of the first connecting plate 28 is fixedly connected with a trimming roller 29, the trimming roller 29 can be installed according to the geometric shape required by the grinding wheel body 16, therefore, the trimming roller 29 is designed and installed according to the grinding wheel body 16, one end of the trimming roller 29 far away from the first connecting plate 28 is fixedly connected with a second connecting plate 30, a protective shell 15 is installed on the top surface of the welding base 13, the grinding wheel body 16 is arranged in the protective shell 15, the grinding wheel body 16 is controlled and driven by an intelligent control box 14, the rotating speed and the position of the grinding wheel body 16 are regulated by the intelligent control box 14, the surface that can be accurate forms compound curve at roll body 2, stabilizing axle 17 and lug 20 have been set gradually from top to bottom to surface side of protective housing 15, stabilizing axle 17's right side surface fixedly connected with first movable block 18, stabilizing axle 17's left side surface fixedly connected with second movable block 19, second movable block 19's bottom surface fixedly connected with spliced pole 21, spliced pole 21's bottom is provided with inserted bar body 24, inserted bar body 24's surface is provided with stable section of thick bamboo 22, stable section of thick bamboo 22's surface is provided with spring body 23, spring body 23's top is installed under spliced pole 21's surface, inserted bar body 24's bottom fixedly connected with conflict frame 25, the mutual adaptation between stable section of thick bamboo 22 and the inserted bar body 24, through the rotation of first lead screw 10, can drive stable ring 11 and link 12 and move about first lead screw 10's surface, thereby can drive link 12, the protective shell 15 and the grinding wheel body 16 integrally move, then the first motor 7 is started, the first motor 7 drives the output shaft 5 to rotate, the speed reducer 6 decelerates the output shaft 5 to drive the roller body 2 to rotate, then the intelligent control box 14 controls the grinding wheel body 16 to rotate and adjust the feeding position, the stable contact to the position where the roller body 2 is required to be ground is ensured, then the second motor 50 drives the rotating shaft 35 to rotate, the first bevel gear 36 starts to rotate, the first bevel gear 36 drives the bevel gear frame 37 to integrally rotate, then the bevel gear frame 37 drives the lug 20 to rotate, the lug 20 rotates clockwise to drive the first moving block 18 to move upwards, the second moving block 19 moves downwards through the stabilizing shaft 17, the second moving block 19 drives the connecting column 21 to move downwards, the connecting column 21 drives the inserted bar body 24 and the abutting frame 25 to move downwards, the abutting frame 25 abuts against the surface of the first connecting plate 28 when moving downwards, at this time, the first connecting plate 28 starts to move downwards, so as to drive the dressing roller 29 to move downwards, the dressing roller 29 abuts against the surface of the grinding wheel body 16, after the dressing roller 29 abuts against the surface of the grinding wheel body 16, the grinding wheel body 16 is still in a moving state, the surface of the defective grinding wheel body 16 can be trimmed by rolling friction with the dressing roller 29, the trimming effect is ensured, the grinding wheel body 16 can intermittently trim the surface of the grinding wheel body 16 while grinding, the service life of the grinding wheel body 16 is ensured, after the bump 20 does not abut against the bottom surface of the first moving block 18, the spring body 23 automatically resets, the inserting rod body 24 and the abutting frame 25 move upwards in the stabilizing cylinder 22, at this time, the abutting frame 25 does not abut against the first connecting plate 28, and the first connecting plate 28 can automatically reset upwards through the torsion rotating shaft 27, so that stable intermittent operation is ensured, and the dressing effect on the grinding wheel body 16 is effectively improved.
The roll grinder compound curve grinding method comprises the following steps:
s1, starting a servo motor to drive a first screw rod 10 to rotate, the first screw rod 10 drives a stabilizing ring 11 and a connecting frame 12 to move left and right on the surface of the first screw rod 10, so that the connecting frame 12, a protective shell 15 and a grinding wheel body 16 are driven to integrally move, the first motor 7 is started to drive an output shaft 5 to rotate, a speed reducer 6 is used for decelerating the output shaft 5 to drive a roller body 2 to rotate, then an intelligent control box 14 is used for controlling the grinding wheel body 16 to rotate and adjusting the feeding position, the grinding position of the roller body 2 is ensured to be in stable contact, a rotating shaft 35 is driven to rotate by starting a second motor 50, a first bevel gear 36 starts to rotate, the first bevel gear 36 drives a bevel gear frame 37 to integrally rotate, and then the bevel gear frame 37 drives a lug 20 to rotate:
s2, the convex block 20 rotates clockwise to drive the first moving block 18 to move upwards, the second moving block 19 moves downwards through the stable shaft 17, the second moving block 19 drives the connecting column 21 to move downwards, the connecting column 21 drives the inserting rod body 24 and the abutting frame 25 to move downwards, the abutting frame 25 abuts against the surface of the first connecting plate 28 when moving downwards, at the moment, the first connecting plate 28 starts to move downwards, so that the trimming roller 29 is driven to move downwards, the trimming roller 29 abuts against the surface of the grinding wheel body 16, and after the trimming roller 29 abuts against the surface of the grinding wheel body 16, the grinding wheel body 16 is still in a moving state and is in rolling friction with the trimming roller 29;
s3, after the bump 20 does not abut against the bottom surface of the first moving block 18, the spring body 23 automatically resets, the inserting rod body 24 and the abutting frame 25 move upwards in the stabilizing cylinder 22, at the moment, the abutting frame 25 does not abut against the first connecting plate 28, the first connecting plate 28 can automatically reset upwards through the torsion rotating shaft 27, and the finishing roller 29 does not contact the grinding wheel body 16;
s4, when the rotating shaft 35 rotates, the second bevel gear 38 is driven to rotate, the second bevel gear 38 is connected with the left end and the right end of the bevel gear rod 39 in a meshed manner, the bevel gear rod 39 starts to rotate, the bevel gear rod 39 is connected with the third bevel gear 44 in a meshed manner, the first limiting roller 45 and the blowing blades 46 are driven to rotate and blow in the air outlet frame 34, the first limiting roller 45 drives the second limiting roller 49 to simultaneously rotate and blow in the same direction through the second belt 48, and the air outlet is aligned to the bevel gear frame 37 through the oblique design of the air outlet frame 34;
s5, the rotating shaft 35 drives the first belt 40 to rotate, the first belt 40 drives the second screw rod 41 to rotate, the reciprocating ring 42 reciprocates up and down on the outer surface of the second screw rod 41, cooling liquid and grinding liquid are sprayed through the liquid storage barrel 43 and the liquid outlet pipe 47, the liquid outlet of the liquid outlet pipe 47 is aligned with the contact area of the grinding wheel body 16 and the roller body 2, and liquid spraying is matched with the air outlet of the air outlet frame 34 through the liquid outlet of the liquid outlet pipe 47
Working principle: when the device is used by staff, the device is firstly externally connected with a power supply so as to provide power support for the device, during the use, the stabilizing ring 11 and the connecting frame 12 can be driven to move left and right on the surface of the first screw rod 10 through the rotation of the first screw rod 10, so that the connecting frame 12, the protective shell 15 and the grinding wheel body 16 can be driven to integrally move, then the first motor 7 is started to drive the output shaft 5 to rotate, the speed reducer 6 decelerates the output shaft 5 to drive the roller body 2 to rotate, then the intelligent control box 14 is used for controlling the grinding wheel body 16 to rotate and adjust the feeding position, the grinding position of the roller body 2 is ensured to be contacted stably, then the rotating shaft 35 is driven to rotate through the second motor 50, the first bevel gear 36 starts to rotate, the first bevel gear 36 drives the grinding wheel carrier 37 to integrally rotate, then the cone gear frame 37 drives the lug 20 to rotate, the lug 20 rotates clockwise to drive the first moving block 18 to move upwards, the second moving block 19 moves downwards through the stabilizing shaft 17, the second moving block 19 drives the connecting column 21 to move downwards, the connecting column 21 drives the inserting rod body 24 and the abutting frame 25 to move downwards, the abutting frame 25 abuts against the surface of the first connecting plate 28 when moving downwards, at the moment, the first connecting plate 28 starts to move downwards, thereby driving the dressing roller 29 to move downwards, the dressing roller 29 abuts against the surface of the grinding wheel body 16, after the dressing roller 29 abuts against the surface of the grinding wheel body 16, the grinding wheel body 16 still moves, the surface of the grinding wheel body 16 with defects can be dressed through rolling friction between the dressing roller 29, the dressing effect is ensured, the surface of the grinding wheel body 16 can be dressed intermittently at the same time of grinding work, after the bump 20 does not collide with the bottom surface of the first moving block 18, the spring body 23 automatically resets, the inserted link body 24 and the collision frame 25 move upwards in the stabilizing cylinder 22, at the moment, the collision frame 25 does not collide with the first connecting plate 28, the first connecting plate 28 can automatically reset upwards through the torsion rotating shaft 27, the second bevel gear 38 is driven to rotate through the rotating shaft 35, the second bevel gear 38 is connected with the left end and the right end of the bevel gear rod 39 in a meshed manner, the bevel gear rod 39 starts to rotate, the bevel gear rod 39 is connected with the third bevel gear 44 in a meshed manner, the first limiting roller 45 and the blowing blade 46 are driven to rotate in the air outlet frame 34 to blow air, the first limiting roller 45 rotates to drive the second limiting roller 49 to simultaneously rotate in the same direction through the second belt 48, through the oblique design of air-out frame 34, aim at bevel gear frame 37 department with the wind gap, simultaneously axis of rotation 35 drives first belt 40 and rotates, first belt 40 drives the rotation of second lead screw 41, reciprocating ring 42 reciprocates from top to bottom at the surface of second lead screw 41, spray coolant liquid and grinding fluid through reservoir 43 and drain pipe 47, the drain outlet of drain pipe 47 aims at the area of contact department of grinding wheel body 16 and roll body 2, the precision when spraying the liquid has been improved, the problem that the direct top spraying in the past results in grinding wheel body 16 and roll body 2 contact department can not flowing liquid is avoided, the liquid outlet through drain pipe 47 cooperates with the air-out department of air-out frame 34 each other simultaneously, it is more accurate when supplementary drain pipe 47 hydrojet, above is all theory of operation of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a roll grinder compound curve grinding device and method, includes body frame (1), the inside of body frame (1) is provided with roll body (2), the one end that body frame (1) was kept away from to roll body (2) is provided with side bearer (3), the surface one side fixedly connected with chassis (4) of body frame (1), the left end of roll body (2) is provided with output shaft (5), the surface of output shaft (5) has set gradually speed reducer (6) and first motor (7) from right side to left side, the bottom of first motor (7) is provided with brace table (8), the surface fixedly connected with brace table (8) of brace table (8), its characterized in that: the back of the side frame (3) is fixedly connected with a stabilizing frame (9), a first screw rod (10) is arranged in the stabilizing frame (9), a stabilizing ring (11) is arranged on the outer surface of the first screw rod (10), a connecting frame (12) is fixedly connected to the top end of the stabilizing ring (11), and an intelligent control box (14) and a welding base (13) are sequentially and fixedly connected to the top surface of the connecting frame (12) from right to left;
the protection shell (15), protection shell (15) is installed on the top surface of welding base (13), the inside of protection shell (15) is provided with grinding wheel body (16), grinding wheel body (16) are controlled and are driven through intelligent control case (14), stable axle (17) and lug (20) have been set gradually from last to lower on the surface side of protection shell (15), the right side surface fixedly connected with first movable block (18) of stable axle (17), the left side surface fixedly connected with second movable block (19) of stable axle (17), the bottom surface fixedly connected with spliced pole (21) of second movable block (19).
2. The roll grinder compound curve grinding device and method according to claim 1, characterized in that: the bottom of spliced pole (21) is provided with inserted bar body (24), and the surface of inserted bar body (24) is provided with steady section of thick bamboo (22), mutually adaptation between steady section of thick bamboo (22) and the inserted bar body (24).
3. The roll grinder compound curve grinding device and method according to claim 2, characterized in that: the surface of a stabilizing cylinder (22) is provided with a spring body (23), the top end of the spring body (23) is arranged under the surface of a connecting column (21), and the bottom end of a inserted link body (24) is fixedly connected with an abutting frame (25).
4. The roll grinder compound curve grinding device and method according to claim 1, characterized in that: the outer surface of protective housing (15) is from left to right fixedly connected with installation piece (26) and mounting panel (31) in proper order, and the right side surface of installation piece (26) inserts and establishes and be connected with torsion pivot (27), and the surface of torsion pivot (27) is provided with first connecting plate (28), and surface one side fixedly connected with of first connecting plate (28) is maintained over roller (29), and one end fixedly connected with second connecting plate (30) that first connecting plate (28) were kept away from to maintained over roller (29).
5. The roll grinder compound curve grinding device and method according to claim 4, wherein: the right side surface fixedly connected with installation framework (32) of mounting panel (31), the cavity has been seted up to the inside of installation framework (32), and the surface one side fixedly connected with movable frame (33) of installation framework (32), the surface opposite side fixedly connected with air-out frame (34) of installation framework (32), air-out frame (34) and movable frame (33) communicate with each other with the inside of installation framework (32).
6. The roll grinder compound curve grinding device and method according to claim 5, characterized in that: the inside of installation framework (32) is provided with axis of rotation (35), and axis of rotation (35) are installed in the cavity of installation framework (32), and the surface of axis of rotation (35) is fixed connection in proper order from top to bottom first bevel gear (36) and second bevel gear (38), and the surface meshing of first bevel gear (36) is connected with bevel gear frame (37), bevel gear frame (37) are installed on the right side surface of lug (20).
7. The roll grinder compound curve grinding device and method according to claim 6, characterized in that: the outer surface meshing of second bevel gear (38) is connected with bevel gear pole (39), and both ends all are provided with connection bevel gear about bevel gear pole (39), and the left side surface meshing of bevel gear pole (39) is connected with third bevel gear (44), and the left side surface fixedly connected with first spacing roller (45) of third bevel gear (44).
8. The roll grinder compound curve grinding device and method according to claim 6, characterized in that: the outer surface of axis of rotation (35) is provided with first belt (40), and the inside wall of first belt (40) is provided with second lead screw (41), and the surface of second lead screw (41) is provided with shuttle ring (42), and the left side fixed surface of shuttle ring (42) is connected with reservoir (43), and the left side surface of reservoir (43) is inserted and is connected with drain pipe (47), drain pipe (47) are provided with four groups, and the bottom of reservoir (43) is provided with the hose, and inside at movable frame (33) is installed to second lead screw (41), and the inside upper and lower slip of sliding tray at the movable frame (33) back of reservoir (43), the top fixedly connected with second motor (50) of axis of rotation (35), the output of second motor (50) is connected with axis of rotation (35).
9. The roll grinder compound curve grinding device and method according to claim 7, characterized in that: the outer surface of first spacing roller (45) is provided with second belt (48), and the inside wall of second belt (48) is provided with second spacing roller (49), and blowing blade (46) are installed in the inside of air-out frame (34).
10. The roll grinder compound curve grinding method according to any one of claims 1 to 9:
s1, starting a servo motor to drive a first screw rod (10) to rotate, enabling the first screw rod (10) to drive a stabilizing ring (11) and a connecting frame (12) to move left and right on the surface of the first screw rod (10), driving the connecting frame (12), a protective shell (15) and a grinding wheel body (16) to integrally move, enabling the first motor (7) to drive an output shaft (5) to rotate through starting the first motor (7), enabling a speed reducer (6) to reduce the output shaft (5) to drive a roller body (2) to rotate, controlling the grinding wheel body (16) to rotate and adjusting a feeding position through an intelligent control box (14), ensuring that the grinding wheel body (2) is required to be stably contacted, driving a rotating shaft (35) to rotate through starting a second motor (50), enabling the first bevel gear (36) to start rotating, enabling a bevel gear (37) to integrally rotate, and then enabling a lug (20) to rotate through the bevel gear (37).
S2, the protruding block (20) rotates clockwise to drive the first moving block (18) to move upwards, the second moving block (19) moves downwards through the stabilizing shaft (17), the second moving block (19) drives the connecting column (21) to move downwards, the connecting column (21) drives the inserting rod body (24) and the abutting frame (25) to move downwards, the abutting frame (25) abuts against the surface of the first connecting plate (28) when moving downwards, at the moment, the first connecting plate (28) starts to move downwards, so that the trimming roller (29) is driven to move downwards, the trimming roller (29) abuts against the surface of the grinding wheel body (16), and after the trimming roller (29) abuts against the surface of the grinding wheel body (16), the grinding wheel body (16) is still in a moving state, and friction is generated between the grinding wheel body and the trimming roller (29);
s3, after the convex block (20) does not abut against the bottom surface of the first moving block (18), the spring body (23) automatically resets, the inserted link body (24) and the abutting frame (25) move upwards in the stabilizing cylinder (22), at the moment, the abutting frame (25) does not abut against the first connecting plate (28) to automatically reset upwards through the torsion rotating shaft (27), and the finishing roller (29) does not contact with the grinding wheel body (16);
s4, driving a second bevel gear (38) to rotate when the rotating shaft (35) rotates, enabling the second bevel gear (38) to be connected with the left end and the right end of a bevel gear rod (39) in a meshed mode, enabling the bevel gear rod (39) to start rotating, enabling the bevel gear rod (39) to be connected with a third bevel gear (44) in a meshed mode, driving a first limiting roller (45) and a blowing blade (46) to rotate in an air outlet frame (34) for blowing, enabling the first limiting roller (45) to rotate and drive a second limiting roller (49) to rotate in the same direction simultaneously for blowing, and enabling an air port to be aligned to the bevel gear frame (37) through the oblique design of the air outlet frame (34);
s5, a rotating shaft (35) drives a first belt (40) to rotate, the first belt (40) drives a second screw rod (41) to rotate, a reciprocating ring (42) reciprocates up and down on the outer surface of the second screw rod (41), cooling liquid and grinding liquid are sprayed through a liquid storage cylinder (43) and a liquid outlet pipe (47), a liquid outlet of the liquid outlet pipe (47) is aligned with the contact area of a grinding wheel body (16) and a roller body (2), and liquid outlet of the liquid outlet pipe (47) and an air outlet of an air outlet frame (34) are matched with each other to spray liquid.
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| CN202310569963.2A CN116551482B (en) | 2023-05-19 | 2023-05-19 | Roll grinder compound curve grinding device and method |
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| CN202310569963.2A CN116551482B (en) | 2023-05-19 | 2023-05-19 | Roll grinder compound curve grinding device and method |
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Cited By (1)
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| CN117001437A (en) * | 2023-09-28 | 2023-11-07 | 江苏凯达重工股份有限公司 | Machine tool for manufacturing roller |
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| CN117001437B (en) * | 2023-09-28 | 2023-12-08 | 江苏凯达重工股份有限公司 | Machine tool for manufacturing roller |
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| CN116551482B (en) | 2024-02-20 |
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