CN114043335B - Robot part cleaning and deburring device - Google Patents
Robot part cleaning and deburring device Download PDFInfo
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- CN114043335B CN114043335B CN202111337991.9A CN202111337991A CN114043335B CN 114043335 B CN114043335 B CN 114043335B CN 202111337991 A CN202111337991 A CN 202111337991A CN 114043335 B CN114043335 B CN 114043335B
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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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
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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
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
Abstract
A robot part cleaning and deburring device comprises a cleaning device, a rotating device and a clamping device, the cleaning device comprises a workbench, a support, a crank, a connecting rod, a motor, a crank, a support, a crank hole, a crank shaft, a crank end surface, an eccentric shaft, a support lower part fixed connection workbench left side, the crank shaft is connected in a rotating mode to the crank hole, the crank rotates in the crank hole, the crank shaft penetrates through the crank hole, a motor output shaft is fixedly connected to the crank shaft, a motor lower part fixed connection motor seat upper part, a motor seat lower part fixed connection support upper part, a connecting rod left side hinged eccentric shaft, a motor fixed connection polishing frame left side.
Description
Technical Field
The invention relates to the field of robots, in particular to a robot part cleaning and deburring device.
Background
In the process of assembling the robot, the assembled parts need to be cleaned and deburred, the robot cannot normally work due to the existence of burrs or dust, so that the reliability and the stability are reduced, the falling burrs or dust can cause premature wear and increase of noise on the sliding surface of the robot, even cause the mechanism to be blocked and malfunction, some electrical systems can cause short circuit of a loop or damage of a magnetic field due to the falling of the burrs, the deburring and cleaning are time-consuming and labor-consuming, and particularly the disk type, pipe type and gear type parts need a device for cleaning and deburring the disk type, pipe type and gear type parts.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the robot part cleaning and deburring device with wide adaptability.
The purpose of the invention is realized by the following technical scheme:
a robot part cleaning and deburring device comprises a cleaning device, a rotating device and a clamping device, wherein the cleaning device comprises a workbench, a support, a crank, a connecting rod, a first motor, a second motor and a third motor, four table legs are arranged at the lower part of the workbench, a sliding groove is formed in the middle of the workbench, a motor base is arranged on the right side of the sliding groove, a polishing frame is arranged on the right side of the workbench, a support is arranged at the upper part of the support, a crank hole is formed in the upper part of the support, a crank shaft is arranged in the middle of the crank, an eccentric shaft is arranged on the end face of the crank, the lower part of the support is fixedly connected with the left side of the workbench, the crank shaft is rotatably connected with the crank hole, the crank shaft penetrates through the crank hole, the crank shaft is fixedly connected with an output shaft of the first motor, the lower part of the first motor is fixedly connected with the upper part of the first motor base, the eccentric shaft of the connecting rod is hinged with the left side of the third motor, the output shaft of the third motor is fixedly connected with the polishing wheel, the lower part of the rotating device is slidably connected with the sliding chute, and the clamping device is slidably connected with the rotating device.
The rotating device comprises a rack, a nut seat, an adjusting rod, a deflector rod, a spline shaft, a friction wheel II, a driven roller and a driving roller, wherein a sliding block is arranged at the lower part of the rack, a vertical plate is arranged at the left side of the rack, a hinge hole is arranged at the upper part of the vertical plate, a left vertical plate and a right vertical plate are arranged at the upper part of the rack, two nut seats which are symmetrically arranged are arranged at the outer sides of the front parts of the two vertical plates, a nut seat gap is arranged at the front part of each nut seat, coaxial screw rod holes are arranged at the two sides of the nut seat gap, a nut sliding groove is arranged in the middle of each nut seat, a spline shaft hole which penetrates through the two vertical plates is arranged in the middle of each vertical plate, middle grooves which penetrate through the two vertical plates are arranged at the upper parts of the spline shaft holes at the two sides, two sliding rods which are symmetrically arranged at the front and the back of the vertical plates and are connected are arranged at the inner sides of the two vertical plates, the right side of a connecting rod is hinged with the hinge hole, the sliding block is connected with the sliding groove, and the sliding block sliding in the sliding groove, the two sides of the right-handed screw and the left-handed screw are respectively rotatably connected with screw holes on the two sides, the adjusting rod rotates in the screw hole, the right-handed screw and the left-handed screw are respectively in threaded connection with a nut, each shifting rod is slidably connected with a nut chute on the same side, and the shifting rods slide in the nut chutes.
The two sides of the spline shaft are respectively provided with a spline, the right side of the spline shaft is provided with a connecting shaft, the middle of the first friction wheel is provided with a spline hole, the outer side of the spline hole is provided with a drive plate, the middle of the second friction wheel is provided with a second friction wheel hole, the middle of the driven roller is provided with a driven roller shaft, the middle of the driving roller is provided with a driving roller shaft, the two sides of the spline shaft are rotatably connected with a spline shaft hole, the spline shaft rotates in the spline shaft hole, the left spline passes through the left vertical plate, the left spline is in sliding connection with the spline hole, the big head of the left first friction wheel faces right, the right spline and the connecting shaft pass through the right vertical plate, the right spline is in sliding connection with the spline hole, the first friction wheel slides on the spline, the big head of the right first friction wheel faces left, the drive plates at the two sides are respectively clamped in the shifting forks at the two sides, the driving roller shafts at the two sides are respectively rotatably connected with the middle grooves at the two sides, and the driving roller rotates in the middle grooves, no. two friction pulley holes of initiative roller axle fixed connection of every side, the big head of left No. two friction pulley is towards left, the big head of No. two friction pulley on right side is towards right, No. two friction pulley of every side and a friction pulley of homonymy rotate and connect, the chute of every side rotates and connects two driven roller axles, two driven roller of every side rotate in the chute of homonymy, two driven roller rotation in the chute of every side connect, the driven roller of downside rotates with the initiative roller simultaneously in the chute of both sides and connects, motor output shaft No. two of connecting axle fixed connection.
Clamping device includes rotary drum, presss from both sides tight stick, bolt, has the rotary drum hole in the middle of the rotary drum, presss from both sides tight stick seat that has on one side of the tight stick, has the tight stick hole of clamp in the middle of pressing from both sides tight stick seat, and tight stick hole circumferencial direction of clamp has the screw hole, and the rotary drum hole rotates to connect and presss from both sides tight stick, and the rotary drum rotates on pressing from both sides tight stick, bolt threaded connection screw hole, two tight stick holes of clamp of every side sliding connection, and clamping device slides on the slide bar.
Has the beneficial effects that:
when the invention is used, a workpiece is placed between the two driven rollers at the upper part, the adjusting rod is rotated, the deflector rods at the two sides can move towards the inner side simultaneously or move towards the two sides respectively, the deflector rods can drive the first friction wheel at the same side to move when moving, the second friction wheel rotationally connected with the first friction wheel can be lowered when the first friction wheels at the two sides move towards the inner side simultaneously, the second friction wheel rotationally connected with the first friction wheel can be raised when the first friction wheels at the two sides move towards the outer side simultaneously, the second friction wheel is lowered, the driving roller is lowered along with the lowering, the driving roller is lowered, the driven roller rotationally connected with the driving roller is lowered, the workpiece placed between the two driven rollers at the upper part is lowered along with the lowering, otherwise, when the second friction wheel is raised, the workpiece can be raised along with the raising, the height of the workpiece is adjusted by adjusting the adjusting rod, and the surface of the polishing wheel is contacted with the inner surface or the outer surface or the side surface of the clamping device, the deburring and cleaning requirements of the polishing wheel are met, after the height adjustment of the workpiece is finished, two clamping devices on the same side are respectively placed on two sides of the workpiece, then the bolt is screwed, the workpiece is fixed in the middle of the four clamping devices, the two clamping devices on the same side are respectively fixed on two sides of the workpiece, after the height adjustment of the workpiece is finished and fixed, a second motor is started, the second motor rotates to drive a spline shaft to rotate, the spline shaft rotates to drive a first friction wheel on two sides to rotate, the first friction wheel rotates to drive a second friction wheel on two sides to rotate, the second friction wheel rotates to drive a driving roller to rotate, the driving roller rotates to drive two driven rollers in contact with the driving roller to rotate, the driven rollers rotate to respectively drive the other driven roller on the same side to rotate, the workpiece is simultaneously driven by the two driven rollers on the lower portion of the workpiece, the workpiece rotates, the surface of the workpiece is deburred and cleaned by the polishing wheel in contact with the workpiece, if the side of the workpiece is deburred, the second motor rotates all the time, if the inner surface and the outer surface of the workpiece are deburred, the first motor needs to be started, the first motor rotates to drive the crank to rotate, the crank rotates to drive the rotating device to move back and forth through the connecting rod, the rotating device moves back and forth to drive the workpiece to move back and forth, the workpiece rotates ceaselessly and moves back and forth, and the surface of the workpiece is cleaned and deburred by the polishing wheel until cleaning or deburring is finished.
The invention can automatically clean and deburr the disc, pipe and gear parts, has strong adaptability, can clean and deburr the disc, pipe and gear parts, and can adapt to different diameters, the adjusting rod is rotated, the deflector rods at two sides can simultaneously move towards the inner side or respectively move towards two sides, the deflector rods can drive the first friction wheel at the same side to move when moving, when the first friction wheels at two sides simultaneously move towards the inner side, the second friction wheel rotationally connected with the first friction wheel can be reduced, when the first friction wheels at two sides simultaneously move towards the outer side, the second friction wheel rotationally connected with the first friction wheel can be raised, the second friction wheel is lowered, the driving roller is lowered along with the lowering, the driving roller is lowered, the driven roller rotationally connected with the driving roller is lowered, the driven roller is lowered, because the chutes at two sides are symmetrically arranged, the chutes are obliquely arranged, and the driven rollers at two sides are also symmetrically arranged, the driven rollers on two sides are simultaneously reduced, the included angle between the two driven rollers is increased, the distance between the two driven rollers is increased, the curvature radius of the circle where the two driven rollers are located is increased, the axis of a workpiece supported by the driven rollers on two sides is centered between the two driven rollers and is reduced along with the reduction of the driven rollers, conversely, when the second friction wheel is lifted, the included angle between the two driven rollers is reduced, the distance between the two driven rollers is reduced, the curvature radius of the circle where the two driven rollers are located is reduced, the workpiece can be lifted along with the reduction of the workpiece, the height of the workpiece is adjusted by adjusting the adjusting rod, meanwhile, the workpiece clamping requirements of different diameters are met, the surface of the polishing wheel is contacted with the inner surface or the outer surface or the side surface of the clamping device, the rotation requirements of the workpiece are met, the deburring and cleaning requirements of the polishing wheel are met, the rotary drum is rotationally connected with the clamping rod, so that the rotary drum is contacted with the workpiece, the right-handed screw rod is right-handed, the left-handed screw rod is left-handed, the deflector rods on two sides move simultaneously when the adjusting rod rotates, the first friction wheels on two sides move inwards or outwards simultaneously, the parallel of the axes of the second friction wheel and the first friction wheel is ensured, the friction force of the first friction wheel and the second friction wheel is ensured, the rotation of the first friction wheel can be stably transmitted to the second friction wheel, two driven rollers are rotatably connected in each chute, the adjusting range can be increased, the lower part of the workpiece is prevented from contacting with the driving roller, the front side and the rear side of the driving roller are respectively rotatably connected with one driven roller, the front side and the rear side of the workpiece are driven simultaneously, the rotation stability of the workpiece is ensured, the chute is connected with the long-strip-shaped sliding block, the guide area is large, and the sliding stability of the rotating device is ensured, preventing jamming.
Drawings
Fig. 1 is a schematic overall structure diagram of the robot part cleaning and deburring device.
Fig. 2 is a schematic structural view of the rotating device according to the present invention.
Fig. 3 is a schematic side view of the rotating device according to the present invention.
Fig. 4 is a schematic top view of the rotating device according to the present invention.
Fig. 5 is a schematic structural diagram of the cleaning device of the present invention.
Fig. 6 is a schematic structural view of the clamping device according to the present invention.
Fig. 7 is a schematic cross-sectional structural view of the clamping device according to the present invention.
Fig. 8 is a schematic structural diagram of a workbench according to the present invention.
Fig. 9 is a schematic view of the structure of the support according to the present invention.
Fig. 10 is a schematic view of the crank structure according to the present invention.
Fig. 11 is a schematic view of a rack structure according to the present invention.
Fig. 12 is a schematic view of an adjusting lever according to the present invention.
Fig. 13 is a schematic view of a shift lever according to the present invention.
FIG. 14 is a schematic view of the spline shaft structure according to the present invention.
Fig. 15 is a schematic structural view of a first friction wheel according to the present invention.
Fig. 16 is a schematic structural view of a second friction wheel according to the present invention.
Fig. 17 is a schematic view of the structure of the driven roller according to the present invention.
Fig. 18 is a schematic structural view of the driving roller according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a robot part cleaning and deburring device comprises a cleaning device 100, a rotating device 200 and a clamping device 300, wherein the cleaning device 100 comprises a workbench 110, a support 120, a crank 130, a connecting rod 140, a first motor 150, a second motor 160 and a third motor 170, the lower part of the workbench 110 is provided with four table legs 111, the middle of the workbench 110 is provided with a sliding chute 112, the right side of the sliding chute 112 is provided with a motor base 113, the upper part of the motor base 113 is connected with the second motor 160, the right side of the workbench 110 is provided with a polishing frame 114, the upper part of the support 120 is provided with a support 121, the upper part of the support 121 is provided with a crank hole 122, the middle of the crank 130 is provided with a crank shaft 131, the end surface of the crank 130 is provided with an eccentric shaft 132, the lower part of the support 120 is fixedly connected with the left side of the workbench 110, the crank shaft 131 is rotatably connected with the crank hole 122, the crank 130 rotates in the crank hole 122, the crank shaft 131 penetrates through the crank hole 122, the crank shaft 131 is fixedly connected with an output shaft of the first motor 150, the lower part of the first motor 150 is fixedly connected with the upper part of the first motor seat 151, the lower part of the first motor seat 151 is fixedly connected with the upper part of the support 120, the left side of the connecting rod 140 is hinged with the eccentric shaft 132, the third motor 170 is fixedly connected with the left side of the polishing frame 114, the output shaft of the third motor 170 is fixedly connected with the polishing wheel 180, the lower part of the rotating device 200 is slidably connected with the sliding groove 112, and the clamping device 300 is slidably connected with the rotating device 200.
The rotating device 200 comprises a frame 210, a nut seat 220, an adjusting rod 230, a driving rod 240, a spline shaft 250, a first friction wheel 260, a second friction wheel 270, a driven roller 280 and a driving roller 290, wherein a sliding block 211 is arranged at the lower part of the frame 210, a vertical plate 212 is arranged at the left side of the frame 210, a hinge hole 213 is arranged at the upper part of the vertical plate 212, a left vertical plate 214 and a right vertical plate 214 are arranged at the upper part of the frame 210, two nut seats 220 symmetrically arranged are arranged at the outer sides of the front parts of the two vertical plates 214, a nut seat notch 221 is arranged at the front part of each nut seat 220, coaxial screw holes 223 are arranged at the two sides of the nut seat notch 221, a nut sliding groove 222 is arranged in the middle of the nut seat 220, a spline shaft hole 215 penetrating through the two vertical plates 214 is arranged in the middle of the two vertical plates 214, a middle groove 216 penetrating through the two vertical plates 214 is arranged at the upper part of the spline shaft hole 215 at the two sides, two oblique grooves 217 symmetrically arranged at the two sides are arranged at the two sides, a front and a front sliding rod 218 and a rear rod 218 connecting the vertical plate 214 at the two sides of the two vertical plates 214, the right side of the connecting rod 140 is hinged with a hinge hole 213, a sliding block 211 is connected with the sliding groove 112 in a sliding mode, the sliding block 211 slides in the sliding groove 112, the two sides of a right-handed lead screw 231 and a left-handed lead screw 232 are respectively connected with screw holes 223 on the two sides in a rotating mode, the adjusting rod 230 rotates in the screw holes 223, the right-handed lead screw 231 and the left-handed lead screw 232 are respectively connected with a nut 241 in a threaded mode, each shifting lever 240 is connected with the nut sliding groove 222 on the same side in a sliding mode, and the shifting lever 240 slides in the nut sliding groove 222.
The clamping device 300 comprises a rotary drum 310, a clamping rod 320 and a bolt 330, wherein the rotary drum 310 is provided with a rotary drum hole 311 in the middle, one side of the clamping rod 320 is provided with a clamping rod seat 321, the middle of the clamping rod seat 321 is provided with a clamping rod hole 322, the circumferential direction of the clamping rod hole 322 is provided with a threaded hole 323, the rotary drum hole 311 is rotatably connected with the clamping rod 320, the rotary drum 310 rotates on the clamping rod 320, the bolt 330 is in threaded connection with the threaded hole 323, each side of a sliding rod 218 is in sliding connection with the two clamping rod holes 322, and the clamping device 300 slides on the sliding rod 218.
When the invention is used, the workpiece 340 is placed between the two driven rollers 280 at the upper part, the adjusting rod 230 is rotated, the shift levers 240 at the two sides can move towards the inner side simultaneously or move towards the two sides respectively, the shift lever 240 can drive the first friction wheel 260 at the same side to move when moving, the second friction wheel 270 rotationally connected with the first friction wheel 260 can be lowered when the first friction wheels 260 at the two sides simultaneously move towards the inner side, the second friction wheel 270 rotationally connected with the first friction wheel 260 can be raised when the first friction wheels 260 at the two sides simultaneously move towards the outer side, the second friction wheel 270 is lowered, the driving roller 290 is lowered along with the lowering, the driven roller 280 rotationally connected with the driving roller 290 is lowered, the driven roller 280 is lowered, the workpiece 340 placed between the two driven rollers 280 at the upper part is lowered along with the lowering, otherwise, when the second friction wheel 270 is raised, the workpiece 340 can be raised along with the lowering, the height of the workpiece 340 is adjusted by adjusting the adjusting rod 230, so that the surface of the polishing wheel 180 contacts with the inner surface or the outer surface or the side surface of the clamping device 300, the deburring and cleaning requirements of the polishing wheel 180 are met, after the height adjustment of the workpiece 340 is finished, the two clamping devices 300 on the same side are respectively placed on the two sides of the workpiece 340, then the bolt 330 is tightened, the workpiece 340 is fixed in the middle of the four clamping devices 300, the two clamping devices 300 on the same side are respectively fixed on the two sides of the workpiece 340, after the height adjustment of the workpiece 340 is finished and fixed, the second motor 160 is started, the second motor 160 rotates to drive the spline shaft 250 to rotate, the spline shaft 250 rotates to drive the first friction wheels 260 on the two sides to rotate, the first friction wheel 260 rotates to drive the second friction wheels 270 on the two sides to rotate, the second friction wheel 270 rotates to drive the driving roller 290 to rotate, the driving roller 290 rotates to drive the two driven rollers 280 which are contacted with the driving roller 290 to rotate, the driven rollers 280 rotate to respectively drive the other driven rollers 280 on the same side to rotate, the workpiece 340 is driven by the two driven rollers 280 on the lower portion of the workpiece to rotate simultaneously, the workpiece 340 starts to rotate, the workpiece 340 rotates, the surface of the workpiece 340 is deburred and cleaned by the polishing wheel 180 in contact with the workpiece, if the side face of the workpiece 340 is deburred, the second motor 160 rotates all the time, if the inner surface and the outer surface of the workpiece 340 are deburred, the first motor 150 needs to be started, the first motor 150 rotates to drive the crank 130 to rotate, the crank 130 rotates to drive the rotating device 200 to move back and forth through the connecting rod 140, the rotating device 200 moves back and forth to drive the workpiece 340 to move back and forth, the workpiece 340 rotates continuously and moves back and forth, the surface of the workpiece 340 is cleaned and deburred by the polishing wheel 180 until the cleaning or the deburring is finished.
The invention can automatically clean and deburr disc, pipe and gear parts, has strong adaptability, can clean and deburr the disc, pipe and gear parts, and adapts to different diameters, the poking rods 240 on two sides can simultaneously move towards the inner side or respectively move towards two sides by rotating the adjusting rod 230, the poking rods 240 can drive the first friction wheel 260 on the same side to move when moving, the second friction wheel 270 rotationally connected with the first friction wheel 260 can be lowered when the first friction wheels 260 on two sides simultaneously move towards the inner side, the second friction wheel 270 rotationally connected with the first friction wheel 260 can be raised when the first friction wheels 260 on two sides simultaneously move towards the outer side, the second friction wheel 270 can be lowered, the driving roller 290 is lowered along with the lowering of the driving roller 290, the driven roller 280 rotationally connected with the driving roller 290 is lowered, the driven roller 280 is lowered, and the inclined grooves 217 on two sides are symmetrically arranged, the inclined groove 217 is obliquely arranged, the driven rollers 280 at two sides are symmetrically arranged, the driven rollers 280 at two sides are simultaneously lowered, the included angle between the two driven rollers 280 is increased, the distance between the two driven rollers 280 is increased, the curvature radius of the circle where the two driven rollers 280 are located is increased, the axis of the workpiece 340 supported by the driven rollers 280 at two sides is centered between the two driven rollers 280, the driven rollers 280 are lowered along with the lowering of the driven rollers 280, on the contrary, when the second friction wheel 270 is raised, the included angle between the two driven rollers 280 is decreased, the distance between the two driven rollers 280 is decreased, the curvature radius of the circle where the two driven rollers 280 are located is decreased, the workpiece 340 can be raised along with the raising, the height of the workpiece 340 is adjusted by adjusting the adjusting rod 230, the clamping requirement of the workpiece 340 with different diameters is met, the surface of the polishing wheel 180 is in contact with the inner surface or the outer surface or the side surface of the clamping device 300, and the rotation requirement of the workpiece 340 is met, the requirements of deburring and cleaning of the polishing wheel 180 are met, the rotary drum 310 is rotatably connected with the clamping rod 320, when the rotary drum 310 is contacted with the workpiece 340, the rotary drum 310 rolls along with the rolling of the workpiece 340, the friction between the rotary drum 310 and the workpiece 340 is reduced, the workpiece 340 is protected, the right-handed screw 231 is turned right, the left-handed screw 232 is turned left, the poking rods 240 on two sides are ensured to simultaneously move when the adjusting rod 230 rotates, the first friction wheels 260 on two sides are ensured to simultaneously move towards the inner side or the outer side, the parallel of the axial line of the second friction wheel 270 and the axial line of the first friction wheel 260 is ensured, the friction force of the first friction wheel 260 and the second friction wheel 270 is ensured, the rotation of the first friction wheel 260 can be stably transmitted to the second friction wheel 270, two driven rollers 280 are rotatably connected in each inclined groove 217, the adjusting range can be increased, the contact between the lower part of the workpiece 340 and the driving roller 290 is prevented, one driven roller 280 is rotatably connected on the front and back sides of the driving roller 290, the front side and the rear side of the workpiece 340 are driven simultaneously, the workpiece 340 is ensured to rotate stably, the sliding groove 112 is in strip-shaped sliding connection with the sliding block 211, the guide area is large, the sliding stability of the rotating device 200 is ensured, and the workpiece is prevented from being stuck.
An operation method of a robot part cleaning and deburring device is characterized by comprising the following steps: in the first step, when the present invention is used, the workpiece 340 is placed between the two upper driven rollers 280, the adjustment rod 230 is rotated, and the height of the workpiece 340 is adjusted to meet the requirement of cleaning or deburring the polishing wheel 180. Secondly, after the height adjustment is finished, the four clamping devices 300 are respectively fixed on two sides of the workpiece 340 and reinforce the workpiece 340. In the third step, the second motor 160 and the third motor 170 are started to polish the side surface of the workpiece 340, and the first motor 150, the second motor 160 and the third motor 170 are started to clean and deburr the inner surface and the outer surface of the workpiece 340.
Claims (2)
1. A robot part cleaning and deburring device is characterized by comprising a cleaning device, a rotating device and a clamping device, wherein the cleaning device comprises a workbench, a support, a crank, a connecting rod, a first motor, a second motor and a third motor, four table legs are arranged at the lower part of the workbench, a sliding groove is formed in the middle of the workbench, a motor base is arranged on the right side of the sliding groove, the second motor is connected to the upper part of the motor base, a polishing frame is arranged on the right side of the workbench, a support is arranged on the upper part of the support, a crank shaft is arranged in the middle of the crank, an eccentric shaft is arranged on the end face of the crank, the lower part of the support is fixedly connected with the left side of the workbench, the crank shaft is rotatably connected with the crank hole, the crank shaft rotates in the crank hole, the crank shaft penetrates through the crank hole, the crank shaft is fixedly connected with an output shaft of the first motor, the lower part of the first motor is fixedly connected with the upper part of the first motor base, the lower part of the first motor base is fixedly connected with the upper part of the support, the left side of the connecting rod is hinged with an eccentric shaft, a third motor is fixedly connected with the left side of the polishing frame, an output shaft of the third motor is fixedly connected with a polishing wheel, the lower part of the rotating device is connected with a sliding chute in a sliding manner, and the clamping device is connected with the rotating device in a sliding manner; the rotating device comprises a rack, a nut seat, an adjusting rod, a deflector rod, a spline shaft, a friction wheel II, a driven roller and a driving roller, wherein a sliding block is arranged at the lower part of the rack, a vertical plate is arranged at the left side of the rack, a hinge hole is arranged at the upper part of the vertical plate, a left vertical plate and a right vertical plate are arranged at the upper part of the rack, two nut seats which are symmetrically arranged are arranged at the outer sides of the front parts of the two vertical plates, a nut seat gap is arranged at the front part of each nut seat, coaxial screw rod holes are arranged at the two sides of the nut seat gap, a nut sliding groove is arranged in the middle of each nut seat, a spline shaft hole which penetrates through the two vertical plates is arranged in the middle of each vertical plate, middle grooves which penetrate through the two vertical plates are arranged at the upper parts of the spline shaft holes at the two sides, two sliding rods which are symmetrically arranged at the front and the back of the vertical plates and are connected are arranged at the inner sides of the two vertical plates, the right side of a connecting rod is hinged with the hinge hole, the sliding block is connected with the sliding groove, and the sliding block sliding in the sliding groove, the two sides of the right-handed screw rod and the left-handed screw rod are respectively and rotatably connected with screw rod holes at the two sides, the adjusting rod rotates in the screw rod holes, the right-handed screw rod and the left-handed screw rod are respectively and threadedly connected with nuts, each deflector rod is slidably connected with a nut chute at the same side, and the deflector rods slide in the nut chutes; the two sides of the spline shaft are respectively provided with a spline, the right side of the spline shaft is provided with a connecting shaft, the middle of the first friction wheel is provided with a spline hole, the outer side of the spline hole is provided with a drive plate, the middle of the second friction wheel is provided with a second friction wheel hole, the middle of the driven roller is provided with a driven roller shaft, the middle of the driving roller is provided with a driving roller shaft, the two sides of the spline shaft are rotatably connected with a spline shaft hole, the spline shaft rotates in the spline shaft hole, the left spline passes through the left vertical plate, the left spline is in sliding connection with the spline hole, the big head of the left first friction wheel faces right, the right spline and the connecting shaft pass through the right vertical plate, the right spline is in sliding connection with the spline hole, the first friction wheel slides on the spline, the big head of the right first friction wheel faces left, the drive plates at the two sides are respectively clamped in the shifting forks at the two sides, the driving roller shafts at the two sides are respectively rotatably connected with the middle grooves at the two sides, and the driving roller rotates in the middle grooves, the driving roller shaft on each side is fixedly connected with a second friction wheel hole, the big head of the second friction wheel on the left side faces to the left, the big head of the second friction wheel on the right side faces to the right, the second friction wheel on each side is rotatably connected with the first friction wheel on the same side, the chute on each side is rotatably connected with two driven roller shafts, the two driven rollers on each side rotate in the chute on the same side, the two driven rollers in the chute on each side are rotatably connected with each other, the driven rollers on the lower sides of the chutes on the two sides are simultaneously rotatably connected with the driving roller, and the connecting shaft is fixedly connected with a second motor output shaft; clamping device includes rotary drum, presss from both sides tight stick, bolt, has the rotary drum hole in the middle of the rotary drum, presss from both sides tight stick seat that has on one side of the tight stick, has the tight stick hole of clamp in the middle of pressing from both sides tight stick seat, and tight stick hole circumferencial direction of clamp has the screw hole, and the rotary drum hole rotates to connect and presss from both sides tight stick, and the rotary drum rotates on pressing from both sides tight stick, bolt threaded connection screw hole, two tight stick holes of clamp of every side sliding connection, and clamping device slides on the slide bar.
2. The operation method of the robot part cleaning and deburring device of claim 1 is characterized in that in the first step, when the robot part cleaning and deburring device is used, a workpiece is placed between two driven rollers at the upper part, an adjusting rod is rotated, and the height of the workpiece is adjusted to meet the requirements of cleaning or deburring of a polishing wheel; secondly, after the height adjustment is finished, fixing the four clamping devices on two sides of the workpiece respectively and reinforcing the workpiece; and thirdly, the side surfaces of the workpiece can be polished by starting the second motor and the third motor, and the inner surface and the outer surface of the workpiece can be cleaned and deburred by starting the first motor, the second motor and the third motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111337991.9A CN114043335B (en) | 2021-11-12 | 2021-11-12 | Robot part cleaning and deburring device |
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| CN202111337991.9A CN114043335B (en) | 2021-11-12 | 2021-11-12 | Robot part cleaning and deburring device |
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| CN114043335A CN114043335A (en) | 2022-02-15 |
| CN114043335B true CN114043335B (en) | 2022-09-20 |
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| KR20100015106A (en) * | 2008-08-04 | 2010-02-12 | (주) 신형엔지니어링 | Burnishing device to be automobile seat rail |
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| CN114043335A (en) | 2022-02-15 |
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