CN113787391B - Laser cladding synchronous grinding system for roller repair and grinding process thereof - Google Patents
Laser cladding synchronous grinding system for roller repair and grinding process thereof Download PDFInfo
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- CN113787391B CN113787391B CN202111038661.XA CN202111038661A CN113787391B CN 113787391 B CN113787391 B CN 113787391B CN 202111038661 A CN202111038661 A CN 202111038661A CN 113787391 B CN113787391 B CN 113787391B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
- B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a laser cladding synchronous grinding system for roller repair and a grinding process thereof, and belongs to the field of roller repair.
Description
Technical Field
The invention relates to the field of roller processing, in particular to a laser cladding synchronous grinding system for roller repairing and a grinding process thereof.
Background
With the development of industrial technology, metal rollers are required to be used for metal plate machining and workpiece shaping, the metal rollers are made of solid metal materials, so that the weight of the metal rollers is large, the structure of metal roller machining equipment is complex, the metal rollers are labor-consuming in material transferring or discharging, and the two hands of workers are difficult to stretch into the equipment with the complex structure for operation;
and the damage condition of metal roll has two kinds roughly, and the strip-type of the first condition is exactly the metal roll and has tightened the mark, and the condition of this kind of damage can lead to metal roll deformation, and it is more troublesome to restore, appears the scratch on the metal roll of the second condition, and this kind of scratch can not lead to metal roll deformation, and it is simpler to restore, and the condition of these two damages needs to be repaired on two kinds of maintenance facilities, extravagant equipment resource.
Disclosure of Invention
The invention aims to provide a laser cladding synchronous polishing system for repairing a roller and a polishing process thereof aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a roller is system of polishing in step of laser cladding for restoration, includes the base plate, base plate and building fixed connection, and the bottom of base plate is provided with two extension guide rails, the top of extension guide rail is provided with clamping platform, and the bottom of clamping platform is provided with the square cover of interlude of suit on extension guide rail, and interlude square cover and extension guide rail sliding connection, the top of base plate is provided with fixed axle bed, and the top of clamping platform is provided with movable axle bed, the bottom fixed mounting of base plate has two transposition guide rails, and the cover is equipped with two sets of transposition sliders on the transposition guide rail, transposition slider and transposition guide rail sliding connection, every group the top fixed mounting of transposition slider has the platform of putting up, the top of base plate is provided with laser heating element, and one side of base plate is provided with the subassembly of polishing.
Further, all be provided with the damping bearing on the lateral wall of fixed axle bed and activity axle bed, the lateral wall and the lateral wall fixed connection of fixed axle bed and activity axle bed of damping bearing, fixed mounting has the interlude post in the inner ring of damping bearing, the one end of interlude post is provided with the clamping piece, and is provided with the rubber ring on the lateral wall of clamping piece, the opposite side of interlude post is provided with two damping balls, and the centre clamping of two rubber rings has the metal roll.
Furthermore, pull rings are arranged at the bottom ends of the base platform plate and the clamping platform, the pull rings are connected through a traction spring, hooks matched with the pull rings are arranged at two ends of the traction spring, an inclined sheet is arranged on one side wall of the interpenetration square sleeve, a bending support is arranged on one side wall of the transposition sliding block, and an abutting ball head is arranged at the end of the bending support.
Further, the bottom end of the base platform plate is provided with a carrying wafer, a folding motor is fixedly mounted at the bottom end of the carrying wafer, a notch frame is mounted at the output end of the folding motor, the central lines of notches at two ends of the notch frame are not on the same straight line, and the bottom end of the carrying platform is provided with a propelling round rod inserted into the inner side of the notch frame and connected with the notch frame in a sliding mode.
Furthermore, the top fixed mounting of overlap joint platform has two translation axle beds, and the centre of translation axle bed is provided with the torsion plate, and the both ends of torsion plate are provided with the round bar that alternates at the translation axle bed inboard, are provided with step motor on the lateral wall of one of them translation axle bed, and step motor's output passes the round bar at torsion plate end, and fixed mounting has the clamp finger cylinder on the lateral wall of torsion plate, is provided with two curved supporting rods on the output of clamp finger cylinder.
Further, the laser heating subassembly includes the hoist and mount square frame, and the both ends of hoist and mount square frame are provided with the fixed block, and the fixed block passes through mounting flange and building fixed connection, and the cover is equipped with the delivery side cover on the hoist and mount square frame, delivery side cover and hoist and mount square frame sliding connection, and the centre of delivery side cover is provided with central plate, installs the laser machine on the central plate, the bottom of central plate is provided with the threaded rod, fixed mounting on the central plate have with threaded rod assorted nut piece, the threaded rod is installed on servo motor's output, servo motor fixed mounting is at the lateral wall of fixed block.
Furthermore, the bottom of delivery side's cover is provided with two cantilever beam poles, and the end of cantilever beam pole is provided with the slope end, and one of them slope end slope is upwards, and another slope end slope is downwards.
Furthermore, the polishing assembly comprises a transmission table, a transmission groove is formed in the top end of the transmission table, a contraction table is inserted into the inner side of the transmission groove and is connected with the transmission groove in a sliding mode, two groups of movable flanges are arranged on the top end of the contraction table, a rotatable bearing circular roller is arranged in the middle of each movable flange, fixed flanges are arranged on the side walls of the transmission table, electric push rods are arranged on the side walls of the fixed flanges, and the output ends of the electric push rods penetrate through the fixed flanges and are fixedly connected with the side walls of the contraction table.
Further, be provided with two lift guide arms on the lateral wall of transmission platform, the centre of lift guide arm is provided with the lift piece, and four turnings of lift piece are provided with the lift square sheath of suit on the lift guide arm, lift square sheath and lift guide arm sliding connection, the top of lift guide arm is provided with the layer board, and the top fixed mounting of layer board has the hydraulic press, and the top surface fixed connection of layer board and lift piece is passed to the output of hydraulic press, be provided with on the lift piece and load the turn-ups, be provided with grinding motor on loading the turn-ups lateral wall, be provided with the grinding roller on grinding motor's the output.
A grinding process of a laser cladding synchronous grinding system for roller repair comprises the following steps:
s1, a metal roller to be processed is placed into a curve clamping rod at the output end of one of clamping finger cylinders, then the clamping finger cylinders lock the metal roller, the metal roller is connected with the clamping finger cylinders and a torsion plate into a whole, two stepping motors drive the torsion plate to twist back and forth by one hundred and eighty degrees, a folding motor drives a notch frame to twist, the notch frame drives two carrying platforms to slide along a transposition guide rail through two pushing round rods, the two carrying platforms slide towards a base plate in a folding mode, the sliding of the carrying platforms is symmetrical, one clamping finger cylinder delivers to a processing position, and the other clamping finger cylinder discharges from a processing station;
s2, the clamping table is pulled by a traction spring to apply pressure to the base plate, then two clamping pieces apply pressure to the middle to lock two side walls of the metal roller, the rubber ring can increase the contact area with the end of the metal roller, when the collision ball head collides with the inclined piece, the clamping table can move a small distance along the extension guide rail, the metal roller between the rubber rings can fall into a curve clamping rod at the output end of the clamping finger cylinder, when the metal roller is delivered, when the collision ball head is separated from the inclined piece, the metal roller in the clamping finger cylinder can be locked by the rubber ring, and then the clamping finger cylinder withdraws;
s3, a servo motor drives a central plate to slide along a hoisting square frame through a threaded rod, a laser machine can also move back and forth along with the central plate at the moment, when the central plate slides to the end of the hoisting square frame, inclined ends can respectively drive a damping ball to twist for a certain angle, when the servo motor returns, a clamping piece and a metal roller can also twist for a certain angle, the running track of the laser machine on the surface of the metal roller is in a notch shape, and the area of a linear crack on the metal roller can be heated to be red;
s4, the heated metal roller is delivered out by the clamping finger cylinder and placed on the two bearing circular rollers, then the electric push rod drives the contraction table to slide to the lower side of the lifting sheet, then the hydraulic press drives the lifting sheet to slide downwards until the grinding roller is attached to the top surface of the metal roller, the grinding motor drives the grinding roller and the metal roller to rotate, the two bearing circular rollers rotate in a driven mode, the metal roller with cracks can be reshaped, and sundries on the metal roller can be crushed and fall off.
The invention has the beneficial effects that:
firstly, a clamping finger cylinder delivers a heated metal roller to be placed on two bearing circular rollers, then an electric push rod drives a contraction table to slide to the lower side of a lifting sheet, then a hydraulic press drives the lifting sheet to slide downwards until the grinding roller is attached to the top surface of the metal roller, a grinding motor drives the grinding roller and the metal roller to rotate, the two bearing circular rollers rotate in a driven mode, the metal roller with cracks can be reshaped, sundries on the metal roller can be crushed and fall off, and the metal roller with the scratches or cracks can be repaired by the device, so that the automatic machining effect is achieved, and the device resources are saved.
Secondly, a metal roller to be processed is placed into a curve clamping rod at the output end of one of the clamping finger cylinders, then the clamping finger cylinders lock the metal roller, the metal roller is integrated with the clamping finger cylinders and the torsion plate, the two stepping motors drive the torsion plate to turn back and forth by one hundred eighty degrees, then the folding motor drives the notch frame to turn back, the notch frame drives the two carrying tables to slide along the transposition guide rail through the two pushing round rods, the two carrying tables slide towards the base plate, the sliding of the carrying tables is symmetrical, one of the clamping finger cylinders delivers to a processing position, the other clamping finger cylinder discharges from the processing position, the effect of convenient delivery is achieved, and the manual delivery of workpieces is avoided.
Thirdly, the clamping platform draws the clamping platform through traction spring and applys pressure towards the base station board, and then two clamping pieces are toward middle two lateral walls of applying pressure locking metal roll, the rubber ring can increase the area of contact with the metal roll end, when the conflict bulb contradicts the hang plate, the clamping platform can remove a segment distance along extending guide rail, metal roll between the rubber ring can drop in the curve clamping bar that the clamp indicates the cylinder output, when delivering metal roll, when the conflict bulb breaks away from the hang plate, the metal roll that the clamp indicates in the cylinder can be locked by the rubber ring, then the clamp indicates the cylinder to withdraw, the effect of automatic locking has been realized.
Fourth, servo motor passes through threaded rod drive center plate and slides along the hoist and mount square frame, laser machine this moment also can be along with center plate reciprocating motion, when the center plate slides hoist and mount square frame end, the slope end can drive the damping ball respectively and twist reverse certain angle, servo motor returns when journey, clamping piece and metal roll also will twist reverse certain angle, the moving trajectory of laser machine on the surface of metal roll is the notch shape, the region of linear crack can be heated to leading to red on the metal roll, it is convenient for subsequent moulding processing to provide.
Drawings
Fig. 1 is a schematic front view of a laser cladding synchronous grinding system for roller repair.
Fig. 2 is a schematic side view of a laser cladding synchronous grinding system for roller repair.
Fig. 3 is a schematic sectional view of a laser cladding synchronous grinding system for roller repair.
Fig. 4 is a schematic view of the laser cladding synchronous polishing system for repairing a roller from the bottom.
Fig. 5 is a schematic diagram of a base plate of a laser cladding synchronous grinding system for roller repair.
Fig. 6 is a schematic diagram of a clamping sheet of the laser cladding synchronous polishing system for repairing a roller.
Fig. 7 is a schematic view of a base plate of the laser cladding synchronous polishing system for repairing a roller.
Fig. 8 is a schematic view of a laser heating assembly of the laser cladding synchronous grinding system for roller repair.
Fig. 9 is a schematic view of a polishing assembly of the laser cladding synchronous polishing system for roller repair.
Description of reference numerals:
the device comprises a base plate 1, a fixed shaft seat 101, a folding motor 102, a notch frame 103, a carrying disc 104, a clamping table 2, a movable shaft seat 201, an inserting square sleeve 202, a rubber ring 203, a damping bearing 204, a clamping sheet 205, an inserting column 206, a damping ball 207, a pull ring 208, a traction spring 209, an extension guide rail 3, an inclined sheet 4, an transposition guide rail 5, a transposition slide 6, a carrying table 7, a translation shaft seat 701, a torsion plate 702, a clamping finger cylinder 703, a stepping motor 704, a propelling round rod 705, a bending bracket 8, an abutting ball head 801, a laser heating assembly 9, a hoisting square frame 901, a carrying square sleeve 902, a central plate 903, a fixed block 904, a mounting flange 905, a laser machine 906, a servo motor 907, a threaded rod 908, a nut block 909, a cantilever beam 910, an inclined end head 911, a grinding assembly 10, a transmission table 1001, a transmission groove 1002, a contraction table 1003, a movable flanging 1004, a carrying round roller 1005, a fixed round roller 1006, an electric push rod 1007, a lifting guide rod 1008, a lifting sheet 1009, a lifting sheet 1010, a lifting sheet 1008, a lifting sheet 1012, a lifting square sleeve 1010, a grinding square sleeve 1013, a grinding motor 1013, a metal flanging roller 1013, a grinding roller 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-9, a laser cladding synchronous polishing system for roller repair comprises a base plate 1, a base plate 1 and a building are fixedly connected, two extension guide rails 3 are arranged at the bottom end of the base plate 1, a clamping table 2 is arranged at the top end of the extension guide rails 3, an inserting square sleeve 202 sleeved on the extension guide rails 3 is arranged at the bottom end of the clamping table 2, the inserting square sleeve 202 and the extension guide rails 3 are slidably connected, a fixed shaft seat 101 is arranged at the top end of the base plate 1, a movable shaft seat 201 is arranged at the top end of the clamping table 2, two transposition guide rails 5 are fixedly arranged at the bottom end of the base plate 1, two groups of transposition slide blocks 6 are sleeved on the transposition guide rails 5, the transposition slide blocks 6 and the transposition guide rails 5 are slidably connected, a carrying platform 7 is fixedly arranged at the top end of each group of transposition slide blocks 6, a laser heating assembly 9 is arranged above the base plate 1, and a polishing assembly 10 is arranged on one side of the base plate 1.
All be provided with damping bearing 204 on the lateral wall of fixed axle bed 101 and activity axle bed 201, the lateral wall of damping bearing 204 and the lateral wall fixed connection of fixed axle bed 101 and activity axle bed 201, fixed mounting has interlude post 206 in the inner ring of damping bearing 204, the one end of interlude post 206 is provided with clamping piece 205, and be provided with rubber ring 203 on clamping piece 205's the lateral wall, the opposite side of interlude post 206 is provided with two damping balls 207, and the centre clamping of two rubber rings 203 has metal roll 11, two clamping piece 205 are toward middle two lateral walls of exerting pressure locking metal roll 11, rubber ring can 203 increase with the area of contact at metal roll 11 end, prevent that metal roll 11 from droing.
The bottom of base plate board 1 and clamping platform 2 all is provided with pull ring 208, connect through traction spring 209 between the pull ring 208, the both ends of traction spring 209 are provided with the couple with pull ring 208 assorted, be provided with inclined sheet 4 on the lateral wall of one of them side's of alternating cover 202, be provided with bending bracket 8 on the lateral wall of one of them transposition slider 6, bending bracket 8's end is provided with conflict bulb 801, clamping platform 3 pulls clamping platform towards base plate board 1 through traction spring 209 and exerts pressure, when conflict bulb 801 conflicts inclined sheet 4, clamping platform 2 can remove a segment distance along extension guide rail 3, metal roll 11 between the 203 of rubber ring can drop, when conflict bulb 801 breaks away from inclined sheet 4, metal roll 11 can be locked by rubber ring 203, the removal of inclined sheet 4 is very little.
The bottom end of the base plate 1 is provided with a carrying wafer 104, the bottom end of the carrying wafer 104 is fixedly provided with a folding motor 102, the output end of the folding motor 102 is provided with a notch frame 103, the central lines of notches at two ends of the notch frame 103 are not on the same straight line, the bottom end of the carrying table 7 is provided with a pushing round rod 705 inserted into the inner side of the notch frame 103, the pushing round rod 705 is connected with the notch frame 103 in a sliding mode, the folding motor 102 drives the notch frame 103 to twist, the notch frame 103 drives the two carrying tables 7 to slide along the transposition guide rail 5 through the two pushing round rods 705, and the two carrying tables 7 slide towards the base plate 1 in a folding mode.
The top end of the carrying platform 7 is fixedly provided with two translation shaft seats 701, a torsion plate 702 is arranged in the middle of the translation shaft seats 701, two ends of the torsion plate 702 are provided with round rods penetrating into the inner sides of the translation shaft seats 701, the side wall of one of the translation shaft seats 701 is provided with a stepping motor 704, the output end of the stepping motor 704 penetrates through the round rod at the end of the torsion plate 702, the side wall of the torsion plate 702 is fixedly provided with a clamping finger cylinder 703, the output end of the clamping finger cylinder 703 is provided with two arc-shaped clamping rods, the sliding of the carrying platform 7 is symmetrical, and when the clamping sheet 205 clamps or loosens the metal roller 11, the metal roller 11 is arranged in the curve clamping rods at the output ends of the two clamping finger cylinders 703.
The laser heating component 9 comprises a hoisting square frame 901, fixing blocks 904 are arranged at two ends of the hoisting square frame 901, the fixing blocks 904 are fixedly connected with a building through mounting flanges 905, a carrying square sleeve 902 is sleeved on the hoisting square frame 901, the carrying square sleeve 902 is in sliding connection with the hoisting square frame 901, a central plate 903 is arranged in the middle of the carrying square sleeve 902, a laser machine 906 is installed on the central plate 903, a threaded rod 908 is arranged at the bottom end of the central plate 903, a nut block 909 matched with the threaded rod 908 is fixedly installed on the central plate 903, the threaded rod 908 is installed at the output end of a servo motor 907, the servo motor 907 is fixedly installed on the side wall of the fixing block 904, and the servo motor 907 drives the central plate 903 to slide along the hoisting square frame 901 through the threaded rod 908.
The bottom end of the carrying square sleeve 902 is provided with two cantilever rods 910, the ends of the cantilever rods 910 are provided with inclined ends 911, one inclined end 911 inclines upwards, the other inclined end 911 inclines downwards, the laser machine 906 can reciprocate along with the central plate 903 at the moment, when the central plate 903 slides to the end of the hoisting block 901, the inclined ends 911 can respectively drive the damping ball 206 to twist for a certain angle, when the servo motor 907 returns, the clamping sheet 205 and the metal roller 11 can twist for a certain angle, the running track of the laser machine 906 on the surface of the metal roller 11 is in a notch shape, and the linear crack area on the metal roller 11 can be heated to be red.
The polishing assembly 10 comprises a transmission table 1001, a transmission groove 1002 is formed in the top end of the transmission table 1001, a shrinkage table 1003 is inserted into the inner side of the transmission groove 1002 in an alternate mode, the shrinkage table 1003 is in sliding connection with the transmission groove 1002, two groups of movable turnups 1004 are arranged on the top end of the shrinkage table 1003, rotatable bearing round rollers 1005 are arranged in the middle of each group of movable turnups 1004, fixed turnups 1006 are arranged on the side walls of the transmission table 1001, electric push rods 1007 are arranged on the side walls of the fixed turnups 1006, the output ends of the electric push rods 1007 penetrate through the fixed turnups 1006 and the side walls of the shrinkage table 1003 to be fixedly connected, and heated metal rollers 11 are delivered out by a clamping finger cylinder 703 to be placed on the two bearing round rollers 1005.
Two lifting guide rods 1008 are arranged on the side wall of the transmission platform 1001, a lifting sheet 1009 is arranged in the middle of the lifting guide rods 1008, lifting square sleeves 1010 sleeved on the lifting guide rods 1008 are arranged at four corners of the lifting sheet 1009, the lifting square sleeves 1010 are connected with the lifting guide rods 1008 in a sliding mode, a supporting plate 1011 is arranged at the top end of the lifting guide rods 1008, a hydraulic machine 1012 is fixedly installed at the top end of the supporting plate 1011, the output end of the hydraulic machine 1012 penetrates through the top surfaces of the supporting plate 1011 and the lifting sheet 1009 to be fixedly connected, filling flanging is arranged on the lifting sheet 1009, a grinding motor 1013 is arranged on the side wall of the filling flanging, a grinding roller 1014 is arranged at the output end of the grinding motor 1013, an electric push rod 1007 drives a contraction platform 1003 to slide to the lower side of the lifting sheet 1009, the hydraulic machine 1012 drives the lifting sheet 1009 to slide downwards until the grinding roller 1014 is attached to the top surface of the metal roller 11, the grinding motor 1013 drives the grinding roller 1014 and the metal roller 11 to rotate, the rotation of the two bearing circular rollers 1005 are driven, the metal roller 11 with cracks, the metal roller 11 can be reshaped, and impurities on the metal roller 11 can be crushed and the crack or cracked can be repaired by the repairing device, so that the automatic processing effect is achieved.
A grinding process of a laser cladding synchronous grinding system for roller repair comprises the following steps:
s1, a metal roller 11 to be processed is placed into a curve clamping rod at the output end of one of the clamping finger cylinders 703, then the clamping finger cylinder 703 locks the metal roller 11, the metal roller 11 is integrated with the clamping finger cylinder 703 and a torsion plate 702, two stepping motors 704 drive the torsion plate 702 to turn back and forth by one hundred and eighty degrees, further a folding motor 102 drives a notch frame 103 to turn back, the notch frame 103 drives two carrying tables 7 to slide along a transposition guide rail 5 through two pushing circular rods 705, the two carrying tables 7 fold and slide towards a base plate 1, the sliding of the carrying tables 7 is symmetrical, one of the clamping finger cylinders 703 delivers to a processing position, and the other clamping finger cylinder 703 delivers from the processing position;
s2, the clamping table 2 pulls the clamping table 2 to apply pressure to the base plate 1 through the pulling spring 209, then the two clamping sheets 205 apply pressure to the middle to lock the two side walls of the metal roller 11, the rubber ring 203 can increase the contact area with the end of the metal roller 11, when the abutting ball head 801 abuts against the inclined sheet 4, the clamping table 2 can move a small distance along the extension guide rail 3, the metal roller 11 between the rubber rings 203 can fall into a curve clamping rod at the output end of the clamping finger cylinder 703, when the metal roller 11 is delivered, and the abutting ball head 801 is separated from the inclined sheet 4, the metal roller 11 in the clamping finger cylinder 703 can be locked by the rubber ring 203, and then the clamping finger cylinder 703 is withdrawn;
s3, a servo motor 907 drives a central plate 903 to slide along a hoisting frame 901 through a threaded rod 908, at the moment, a laser machine 906 can also reciprocate along the central plate 903, when the central plate 903 slides to the end of the hoisting frame 901, an inclined end 911 can respectively drive a damping ball 207 to twist by a certain angle, when the servo motor 907 returns, a clamping sheet 205 and a metal roller 11 can also twist by a certain angle, the running track of the laser machine 906 on the surface of the metal roller 11 is in a notch shape, and the area of a linear crack on the metal roller 11 can be heated to be red;
s4, the heated metal roller 11 is delivered out by the clamping finger cylinder 703 and placed on two bearing circular rollers 1005, then the electric push rod 1007 drives the contraction table 1003 to slide below the lifting sheet 1009, then the hydraulic press 1012 drives the lifting sheet 1009 to slide downwards until the grinding roller 1014 is attached to the top surface of the metal roller 11, the grinding motor 1013 drives the grinding roller 1014 and the metal roller 11 to rotate, the rotation of the two bearing circular rollers 1005 is driven, the cracked metal roller 11 can be reshaped, and impurities on the metal roller 11 can be crushed and fall off.
Finally, two clamping sheets 205 apply pressure to the middle to lock two side walls of the metal roller 11, the rubber ring 203 increases the contact area with the end of the metal roller 11 to prevent the metal roller 11 from falling off, the clamping table 3 pulls the clamping table to apply pressure to the base plate 1 through a pulling spring 209, when the abutting ball head 801 abuts against the inclined sheet 4, the clamping table 2 moves a small distance along the extension guide rail 3, the metal roller 11 between the rubber rings 203 falls off, when the abutting ball head 801 is separated from the inclined sheet 4, the metal roller 11 is locked by the rubber ring 203, the inclined sheet 4 moves very slightly, the folding motor 102 drives the notch frame 103 to twist, the notch frame 103 drives the two carrying tables 7 to slide along the transposition guide rail 5 through two pushing round rods 705, the two carrying tables 7 fold and slide towards the base plate 1, the sliding of the carrying tables 7 are symmetrical to each other, when the clamping sheets 205 clamp or loosen the metal roller 11, the metal roller 11 is arranged in a curve clamping rod at the output end of two clamping finger cylinders 703, a servo motor 907 drives a central plate 903 to slide along a hoisting frame 901 through a threaded rod 908, at the moment, a laser 906 can also reciprocate along with the central plate 903, when the central plate 903 slides to the end of the hoisting frame 901, an inclined end 911 can respectively drive a damping ball 206 to twist a certain angle, when the servo motor 907 returns, a clamping sheet 205 and the metal roller 11 can also twist a certain angle, the running track of the laser 906 on the surface of the metal roller 11 is in a notch shape, the area of a linear crack on the metal roller 11 can be heated to be red, the clamping finger cylinders 703 deliver the heated metal roller 11 to two bearing circular rollers 1005, and then an electric push rod 1007 drives a contraction table 1003 to slide to the lower part of a lifting sheet, then the hydraulic press 1012 drives the lifting piece 1009 to slide downwards until the grinding roller 1014 is attached to the top surface of the metal roller 11, the grinding motor 1013 drives the grinding roller 1014 and the metal roller 11 to rotate, the rotation of the two bearing circular rollers 1005 is driven, the cracked metal roller 11 can be reshaped, the sundries on the metal roller 11 can be crushed and fall off, and the scratched or cracked metal roller can be repaired by the device, so that the automatic processing effect is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (6)
1. The utility model provides a roll is laser cladding system of polishing in step for restoration which characterized in that: the base plate comprises a base plate (1), the base plate (1) is fixedly connected with a building, two extension guide rails (3) are arranged at the bottom end of the base plate (1), a clamping table (2) is arranged at the top end of each extension guide rail (3), an inserting square sleeve (202) sleeved on each extension guide rail (3) is arranged at the bottom end of each clamping table (2), each inserting square sleeve (202) is slidably connected with each extension guide rail (3), a fixed shaft seat (101) is arranged at the top end of the base plate (1), a movable shaft seat (201) is arranged at the top end of each clamping table (2), two transposition guide rails (5) are fixedly arranged at the bottom end of the base plate (1), two transposition slide blocks (6) are sleeved on each transposition guide rail (5), each transposition slide block (6) is slidably connected with each transposition guide rail (5), a lapping table (7) is fixedly arranged at the top end of each transposition slide block (6), a laser heating assembly (9) is arranged above the base plate (1), and a polishing assembly (10) is arranged on one side of the base plate (1);
damping bearings (204) are arranged on the side walls of the fixed shaft seat (101) and the movable shaft seat (201), the outer side wall of each damping bearing (204) is fixedly connected with the side walls of the fixed shaft seat (101) and the movable shaft seat (201), a penetrating and inserting column (206) is fixedly installed in the inner ring of each damping bearing (204), one end of each penetrating and inserting column (206) is provided with a clamping sheet (205), the side wall of each clamping sheet (205) is provided with a rubber ring (203), the other side of each penetrating and inserting column (206) is provided with two damping balls (207), and a metal roller (11) is clamped between the two rubber rings (203);
the laser heating assembly (9) comprises a hoisting square frame (901), two ends of the hoisting square frame (901) are provided with fixed blocks (904), the fixed blocks (904) are fixedly connected with a building through mounting flanges (905), the hoisting square frame (901) is sleeved with a carrying square sleeve (902), the carrying square sleeve (902) is slidably connected with the hoisting square frame (901), a central plate block (903) is arranged in the middle of the carrying square sleeve (902), a laser machine (906) is installed on the central plate block (903), a threaded rod (908) is arranged at the bottom end of the central plate block (903), a nut block (909) matched with the threaded rod (908) is fixedly installed on the central plate block (903), the threaded rod (908) is installed at the output end of a servo motor (907), and the servo motor (907) is fixedly installed on the side wall of the fixed block (904);
the bottom end of the carrying square sleeve (902) is provided with two cantilever rods (910), the ends of the cantilever rods (910) are provided with inclined ends (911), one inclined end (911) inclines upwards, and the other inclined end (911) inclines downwards.
2. The laser cladding synchronous grinding system for repairing the roller as claimed in claim 1, wherein the laser cladding synchronous grinding system comprises: the bottom ends of the base plate (1) and the clamping platform (2) are provided with pull rings (208), the pull rings (208) are connected through a traction spring (209), hooks matched with the pull rings (208) are arranged at two ends of the traction spring (209), an inclined sheet (4) is arranged on the side wall of one of the inserting square sleeves (202), a bending support (8) is arranged on the side wall of one of the transposition sliding blocks (6), and the end of the bending support (8) is provided with a collision ball head (801).
3. The laser cladding synchronous grinding system for repairing the roller as claimed in claim 1, wherein: the base plate is characterized in that a carrying wafer (104) is arranged at the bottom end of the base plate (1), a folding motor (102) is fixedly mounted at the bottom end of the carrying wafer (104), a notch frame (103) is mounted at the output end of the folding motor (102), the central lines of notches at two ends of the notch frame (103) are not on the same straight line, pushing round rods (705) penetrating through the inner side of the notch frame (103) are arranged at the bottom end of the carrying plate (7), and the pushing round rods (705) are connected with the notch frame (103) in a sliding mode.
4. The laser cladding synchronous grinding system for roller repair according to claim 3, wherein: the top end of the carrying platform (7) is fixedly provided with two translation shaft seats (701), a torsion plate (702) is arranged in the middle of each translation shaft seat (701), round rods penetrating into the inner sides of the translation shaft seats (701) are arranged at two ends of each torsion plate (702), a stepping motor (704) is arranged on the side wall of one translation shaft seat (701), the output end of the stepping motor (704) penetrates through the round rods at the end of each torsion plate (702), a clamping finger cylinder (703) is fixedly arranged on the side wall of each torsion plate (702), and two arc-shaped clamping rods are arranged at the output end of each clamping finger cylinder (703).
5. The laser cladding synchronous grinding system for repairing the roller as claimed in claim 1, wherein: the polishing assembly (10) comprises a transmission table (1001), a transmission groove (1002) is formed in the top end of the transmission table (1001), a contraction table (1003) is inserted into the inner side of the transmission groove (1002), the contraction table (1003) is connected with the transmission groove (1002) in a sliding mode, two groups of movable flanges (1004) are arranged on the top end of the contraction table (1003), a rotatable bearing round roller (1005) is arranged in the middle of each group of movable flanges (1004), a fixed flange (1006) is arranged on the side wall of the transmission table (1001), an electric push rod (1007) is arranged on the side wall of the fixed flange (1006), and the output end of the electric push rod (1007) penetrates through the fixed flange (1006) and the side wall of the contraction table (1003) to be fixedly connected.
6. The laser cladding synchronous grinding system for roller repair according to claim 5, wherein: the side wall of the transmission table (1001) is provided with two lifting guide rods (1008), the middle of each lifting guide rod (1008) is provided with a lifting piece (1009), four corners of each lifting piece (1009) are provided with lifting square sleeves (1010) sleeved on the lifting guide rods (1008), the lifting square sleeves (1010) are in sliding connection with the lifting guide rods (1008), the top ends of the lifting guide rods (1008) are provided with support plates (1011), the top ends of the support plates (1011) are fixedly provided with hydraulic machines (1012), the output ends of the hydraulic machines (1012) penetrate through the top surfaces of the support plates (1011) and the lifting pieces (1009) and are fixedly connected, the lifting pieces (1009) are provided with filling flanges, grinding motors (1013) are arranged on the side walls of the filling flanges, and grinding rollers (1014) are arranged at the output ends of the grinding motors (1013).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038661.XA CN113787391B (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding system for roller repair and grinding process thereof |
| CN202211554178.1A CN115609373A (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding process for roller repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111038661.XA CN113787391B (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding system for roller repair and grinding process thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211554178.1A Division CN115609373A (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding process for roller repair |
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| Publication Number | Publication Date |
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| CN113787391A CN113787391A (en) | 2021-12-14 |
| CN113787391B true CN113787391B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111038661.XA Active CN113787391B (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding system for roller repair and grinding process thereof |
| CN202211554178.1A Withdrawn CN115609373A (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding process for roller repair |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211554178.1A Withdrawn CN115609373A (en) | 2021-09-06 | 2021-09-06 | Laser cladding synchronous grinding process for roller repair |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114669603B (en) * | 2022-04-06 | 2023-03-10 | 一重集团常州市华冶轧辊股份有限公司 | Roller surface defect detection and repair system and working method thereof |
| CN116944799B (en) * | 2023-08-02 | 2024-04-23 | 江苏锦航机械制造有限公司 | Repairing device based on steel roller and using method thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2766982B2 (en) * | 1987-07-24 | 1998-06-18 | 大同特殊鋼株式会社 | Repair method for grooved roll of rolling mill and grooved roll cutting device |
| CN105345548A (en) * | 2015-11-27 | 2016-02-24 | 新昌县红利机械有限公司 | Automatic fixture |
| CN105479220B (en) * | 2015-12-15 | 2018-07-06 | 芜湖普威技研有限公司 | A kind of foot pedal inner sleeve chamfering workbench |
| CN207564190U (en) * | 2017-11-24 | 2018-07-03 | 重庆华中数控技术有限公司 | A kind of fixture turnover device |
| CN210024789U (en) * | 2019-05-05 | 2020-02-07 | 河南朗迪叶轮机械有限公司 | Fixing clamp for polishing middle section of cross-flow fan blade of air conditioner |
| CN211497788U (en) * | 2019-11-26 | 2020-09-15 | 哈尔滨科能熔敷科技有限公司 | Automatic change pipe and melt and apply and grinding device |
| CN111136478A (en) * | 2020-01-03 | 2020-05-12 | 江苏理工学院 | Clamping mechanism for multi-workpiece machining and using method thereof |
| CN213889290U (en) * | 2020-11-04 | 2021-08-06 | 杭州双擎动力设备有限公司 | Hardware is polished and is used locating support |
| CN113020999B (en) * | 2021-03-11 | 2022-08-16 | 山东精锐电器有限公司 | Metal sheet machining mechanism for power distribution cabinet |
| CN113246184B (en) * | 2021-04-07 | 2022-09-16 | 温州万润机械有限公司 | Discharge edge cutting device for film coating production |
| CN113199572A (en) * | 2021-05-19 | 2021-08-03 | 李言 | Pressing mechanism of plywood |
| CN113306199A (en) * | 2021-06-15 | 2021-08-27 | 浙江新德宝机械有限公司 | Cup bottom knurling device of paper cup machine |
| CN113290186B (en) * | 2021-06-15 | 2022-06-10 | 温州嘉信机械制造有限公司 | Cold header |
| CN113263412B (en) * | 2021-07-12 | 2022-04-08 | 南通莱欧电子科技有限公司 | Machine tool equipment for polishing bearing square blocks |
| CN113245592B (en) * | 2021-07-14 | 2021-09-10 | 南通莱欧电子科技有限公司 | Equipment for producing and drilling bearing plate |
-
2021
- 2021-09-06 CN CN202111038661.XA patent/CN113787391B/en active Active
- 2021-09-06 CN CN202211554178.1A patent/CN115609373A/en not_active Withdrawn
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| CN115609373A (en) | 2023-01-17 |
| CN113787391A (en) | 2021-12-14 |
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