CN115351688B - Automatic positioning type polishing device with review function - Google Patents
Automatic positioning type polishing device with review function Download PDFInfo
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- CN115351688B CN115351688B CN202210823330.5A CN202210823330A CN115351688B CN 115351688 B CN115351688 B CN 115351688B CN 202210823330 A CN202210823330 A CN 202210823330A CN 115351688 B CN115351688 B CN 115351688B
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- shaft
- sand basin
- magnetic roller
- sand
- bracket
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- 238000005498 polishing Methods 0.000 title claims abstract description 62
- 239000004576 sand Substances 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 48
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 238000010892 electric spark Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic positioning type polishing device with a rechecking function, and belongs to the technical field of polishing. The polishing device comprises a shaft-type part to be polished, two brackets and a spring bracket, wherein the spring bracket is connected with a sand basin through a spring, polishing sand is arranged in the sand basin, a cleaning mechanism and a detection mechanism are respectively arranged on the two brackets, the cleaning mechanism and the detection mechanism are respectively arranged on two sides of the sand basin, a front bracket and a rear bracket are arranged between the cleaning mechanism and the detection mechanism and are arranged in parallel, the front bracket and the rear bracket are positioned in the sand basin, a magnet is arranged at the bottom of the sand basin, the front bracket and the rear bracket are made of metal conductors, the front bracket and the rear bracket are connected with a control system through a circuit, the cleaning mechanism pre-cleans the shaft-type part, the polishing sand polishes the surface of the shaft-type part, and the detection mechanism detects the surface of the shaft-type part.
Description
Technical Field
The invention relates to the technical field of grinding and polishing, in particular to an automatic positioning type polishing device with a rechecking function.
Background
Most of the structural components in the precision instruments or the common articles for daily use need to be polished, so that the polishing device is attractive in appearance, and further, the surface quality of the structural components is improved, the corrosion of the metal components can be delayed, the surface abrasion of the metal components can be reduced, the service life of the metal components is prolonged, the most commonly used polishing devices are various, such as particle polishing and radial polishing, the structure of the radial polishing is simple, the use is convenient, the polishing is rapid, the application range is wide, however, the method of the radial polishing is not suitable for long-axis workpieces, because the radial polishing can apply an extra radial force to the long-axis parts, the long-axis parts are bent and deformed, and the particle polishing is often used in the polishing of small-sized parts, so that the larger structural components cannot be polished.
When the part is polished, the part is still required to be clamped by the clamp, the clamped position is difficult to polish, the overall polishing degree of the part is uneven, the degree of the surface quality change of the polished part is difficult to detect, and the surface defect of the polished part cannot be found out by the common contact type measuring method.
Disclosure of Invention
The invention aims to provide an automatic positioning type polishing device with a rechecking function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic positioning formula burnishing device of subsidiary review function, includes two supports, spring bracket, the spring bracket has sand basin through spring coupling, be provided with the polishing sand in the sand basin, two be provided with clean mechanism and detection mechanism on the support respectively, clean mechanism and detection mechanism set up respectively in sand basin both sides, are provided with fore-stock and rear bracket between clean mechanism and the detection mechanism, fore-stock and rear bracket parallel arrangement, fore-stock and rear bracket are located the sand basin, the bottom of sand basin is provided with magnet, fore-stock and rear bracket are made by metal conductor, and fore-stock and rear bracket are connected with control system circuit, clean mechanism carries out the precleaning to the axle type spare, the polishing sand polishes the surface of axle type spare, detection mechanism detects.
Further, the cleaning mechanism comprises a cleaning tool, the cleaning tool is internally provided with a small magnetic roller, a cotton yarn roller and a deflector rod wheel in a rotating manner, the outer side of the cleaning tool is provided with a first motor and a servo motor, the first motor is connected with one end of the cotton yarn roller, the servo motor is connected with one end of the deflector rod wheel, one end, far away from the first motor, of the cotton yarn roller is provided with a small belt wheel, one end, close to the small belt wheel, of the small magnetic roller is provided with a large belt wheel, a transmission belt is connected between the small belt wheel and the large belt wheel, a shaft-type part rolls between the small magnetic roller and the cotton yarn roller in the cleaning tool, the first motor is electrified to drive the cotton yarn roller to rotate coaxially with the small belt wheel, the small belt wheel drives the large belt wheel to rotate coaxially with the small magnetic roller, the small magnetic roller and the cotton yarn roller rotate at the same rotating speed lower than that of the cotton yarn roller, and the small magnetic roller and the cotton yarn roller drive a shaft-type part to rotate.
Further, the inside of little magnetic roll is provided with the main circle coil, the inside of cotton yarn roller sets up the secondary circle coil, main circle coil and secondary circle coil are connected with control system electricity, the coil turns of main circle coil is more than the coil turns of secondary circle coil, control system is circular telegram in main circle coil and the secondary circle coil, the electromagnetic force that the coil that turns more produced is greater than the electromagnetic force that the coil that turns produced, consequently little magnetic roll is greater than the appeal of cotton yarn roller to the axial type spare, the axial type spare rotates under the drive of little magnetic roll, the produced magnetic attraction of secondary circle coil makes axial type spare and cotton yarn roller keep contact, again because cotton yarn roller and axial type spare rotate at a speed of rotation, produce relative slip between the cotton yarn roller reaches the surface of axial type spare and clean the purpose, after the axial type spare surface cleaning, servo motor circular telegram drives the driving lever wheel and rotates, axial type spare between little magnetic roll and the cotton yarn roller is to sand basin direction promotion, axial type spare rolls to sand basin along front bracket and back bracket and carries out polishing treatment.
Further, the top of sand basin is provided with apron, movable cover, the movable cover sets up the one end that is close to detection mechanism, is connected with the shell fragment that resets between movable cover and the apron, install the butt plate on the apron, the butt plate is located the below of apron.
Further, a vibrating motor and a sand discharging pipe are arranged at the bottom of the sand basin, a flywheel is arranged on a motor shaft of the vibrating motor, a balancing weight capable of being adjusted in a sliding mode is arranged on the flywheel, the balancing weight comprises a thick bolt and a thick nut, a hydraulic cylinder is further arranged at one end, close to a detection mechanism, of the bottom of the sand basin, an inclined top plate is arranged on a piston rod of the hydraulic cylinder, the inclined top plate is arranged between a front support and a rear support, an operator installs the balancing weight on the flywheel, the vibrating motor is electrified to drive the flywheel to rotate, the balancing weight enables the flywheel to generate unbalanced radial force during rotation, the flywheel is further enabled to vibrate, the force of the flywheel vibration is transmitted to the sand basin, polishing sand in the sand basin is vibrated to polish a shaft-type part, the control system is electrified on the front support and the rear support through the front support and the rear support, the shaft-type part rolls on the front support and the rear support, the bearing plate limits the shaft-type part, current flows through the shaft-type part, under the action of the magnet at the bottom of the sand basin, the shaft-type part slowly rolls along the front bracket and the rear bracket, the movement of the shaft-type part cannot be blocked due to different vibration of polishing sand, in the process of polishing the shaft-type part, any fixture is not applicable to move the shaft-type part, the surface of the shaft-type part is not blocked, the surface polishing degree of the shaft-type part is ensured to be more comprehensive and uniform, when the shaft-type part moves to a position close to the inclined top plate, the control system moves the inclined top plate upwards through the hydraulic cylinder, the shaft-type part is lifted upwards along with the inclined top plate, polishing sand attached to the shaft-type part is vibrated down due to the vibration of the inclined top plate along with the sand basin, the shaft-type part rolls into the detection tool after the movable cover is jacked up, the hydraulic cylinder drives the inclined top plate to reset, the movable cover resets under the action of the reset spring piece.
Further, detection mechanism is including detecting the utensil, the inside rotation of detecting the utensil is provided with first magnetic roller, second magnetic roller, and the inside of detecting the utensil is provided with electric putter, electric putter is located the below between first magnetic roller and the second magnetic roller, and electric putter's push rod top is provided with the inclined plane.
Further, the outside of the detection tool is provided with a second motor, the second motor is connected with a first magnetic roller, one end of the first magnetic roller, which is far away from the second motor, is provided with a driving sprocket, one side of the driving sprocket is coaxially provided with a driving gear, one end of the second magnetic roller, which is close to the driving gear, is provided with a driven gear, an idler is connected between the driving gear and the driven gear, the idler rotates outside the detection tool, a shaft-type piece rolls between the first magnetic roller and the second magnetic roller, the second motor is electrified to drive the first magnetic roller to rotate, the first magnetic roller, the driving sprocket and the driving gear coaxially rotate, the driven gear drives the driven gear to rotate through the idler, the driven gear enables the second magnetic roller to rotate, the first magnetic roller and the second magnetic roller have weak magnetism, the rotating speeds and the rotating directions of the first magnetic roller and the second magnetic roller are the same, and the shaft-type piece also rotates along with the rotating.
Further, the inside lead screw, the slide rail that set up of detection utensil, it is provided with the carrier plate to slide on the slide rail, the screw hole has been seted up at the middle part of carrier plate, the screw hole cooperatees with the lead screw, the one end that the lead screw is close to driving sprocket is provided with driven sprocket, be connected with the chain between driving sprocket and the driven sprocket, driving sprocket passes through the chain and drives driven sprocket and rotate, and driven sprocket drives the lead screw and rotates, and the lead screw drives the carrier plate and remove along the slide rail.
Further, an electromagnet is arranged in the carrier plate, a slide bar is arranged in the carrier plate in a sliding way, a pushing spring is connected between the slide bar and the electromagnet, one end of the slide bar, which is far away from the pushing spring, is provided with an electric arch, the electric arch comprises an arch wire and an arch handle, the arch wire is electrically connected with a control system, an electromagnetic wave receiver is arranged on the arch handle, the electromagnetic wave receiver is electrically connected with the control system, the control system firstly cuts off the electromagnet, the electromagnet releases the adsorption to the slide bar, under the action of the pushing spring, the arch wire is tensioned under the action of the arch handle, the arch wire bears tension, the arch wire has a certain collision elasticity, the control system supplies power to the arch wire, if the position of the arch wire, which is scratched on the surface of the shaft type piece, is uneven, the bow wire bounces under the action of tension and then vibrates, when the bow wire is electrified and is separated from the surface of the shaft-type part, the bow wire and the shaft-type part generate electric arcs and electric sparks, an electromagnetic wave signal with corresponding size is generated in the discharging process of a circuit, an electromagnetic wave receiver receives the electromagnetic wave generated by the electric sparks, the electromagnetic wave signal is converted into a surface quality signal of the shaft-type part through a control system, the purpose of detecting the polishing quality of the surface of the shaft-type part is achieved, after the shaft-type part is detected, an electric push rod is pushed upwards, the shaft-type part is pushed upwards by the push rod, the shaft-type part rolls along the inclined plane of the push rod and leaves the detecting tool, if the surface quality of the shaft-type part has a problem, an operator can polish the shaft-type part again, and after the polishing is finished, the operator opens a sand pipe and pours out polishing sand for replacement.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up little magnetic roll and cotton yarn roller to set up the main circle coil in little magnetic roll, set up the secondary circle coil in cotton yarn roller, switch on in main circle coil and secondary circle coil, produce the magnetic attraction to the shaft type spare, utilize the magnetic attraction to make produce certain pressure between shaft type spare and the cotton yarn roller, realize carrying out clear purpose to shaft type spare surface before polishing, prevent the contaminated polishing sand of the material that shaft type spare surface adheres to.
2. The control system is electrified on the front support and the rear support, the shaft-type part rolls on the front support and the rear support, the bearing plate limits the shaft-type part, current flows through the shaft-type part, under the action of the magnet at the bottom of the sand basin, the shaft-type part slowly rolls along the front support and the rear support, and the movement of the shaft-type part cannot be blocked due to the fact that polishing sand vibrates in different modes, the shaft-type part cannot be moved by any fixture in the polishing process of the shaft-type part, the surface of the shaft-type part is guaranteed not to be blocked, and the surface polishing degree of the shaft-type part is guaranteed to be more comprehensive and uniform.
3. The surface contact of the arch wire and the shaft type part is utilized, the arch wire is tensioned under the action of the arch handle, the arch wire bears tension, the arch wire is enabled to have certain collision elasticity, the control system supplies power to the arch wire, if the arch wire is uneven at the position of the surface of the shaft type part, the arch wire bounces under the action of tension and then vibrates, when the arch wire is separated from the surface of the shaft type part, the arch wire and the shaft type part can generate electric arcs and electric sparks, the electromagnetic wave signal with corresponding size is generated in the discharging process of a circuit, the electromagnetic wave receiver receives electromagnetic waves generated by the electric sparks, and the electromagnetic wave signal is converted into the surface quality signal of the shaft type part through the control system, so that the aim of polishing quality detection of the surface of the shaft type part is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the overall internal structure of the present invention;
FIG. 4 is a schematic view of the construction of the sand basin section of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the detecting tool of the present invention;
FIG. 6 is a schematic view of the internal structure of the sanitary appliance of the present invention;
FIG. 7 is a schematic illustration of the movement of the shaft of the present invention;
FIG. 8 is a schematic view of the structure of a carrier plate portion of the present invention;
in the figure: 1. a bracket; 2. a spring bracket; 3. a shaft member; 4. cleaning the sanitary ware; 5. a small magnetic roller; 6. a cotton yarn roller; 7. a small belt wheel; 8. a large belt wheel; 9. a transmission belt; 10. a deflector rod wheel; 11. a first motor; 12. a front bracket; 13. a rear bracket; 14. a sand basin; 15. a vibration motor; 16. a flywheel; 17. balancing weight; 18. a hydraulic cylinder; 19. an inclined top plate; 20. a sand discharge pipe; 21. a cover plate; 22. a retaining plate; 23. a movable cover; 24. a detection tool; 25. an electric push rod; 261. a first magnetic roller; 262. a second motor; 27. a second magnetic roller; 28. a pantograph; 291. a slide rail; 292. a carrier plate; 30. a slide bar; 31. a pushing spring; 32. an electromagnet; 33. a screw rod; 341. a drive gear; 342. a driven gear; 351. a driven sprocket; 352. and (3) a chain.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides an automatic positioning formula burnishing device of subsidiary review function, including the axle type spare 3 of waiting to polish, including two supports 1, spring bracket 2 has sand basin 14 through spring coupling, be provided with the polishing sand in the sand basin 14, be provided with clean mechanism and detection mechanism on two supports 1 respectively, clean mechanism and detection mechanism set up respectively in sand basin 14 both sides, be provided with front bracket 12 and rear bracket 13 between clean mechanism and the detection mechanism, front bracket 12 and rear bracket 13 parallel arrangement, front bracket 12 and rear bracket 13 are located sand basin 14, the bottom of sand basin 14 is provided with magnet (not shown in the figure), front bracket 12 and rear bracket 13 are made by the metal conductor, front bracket 12 and rear bracket 13 are connected with control system circuit, clean mechanism carries out the precleaning to axle type spare 3, the polishing sand polishes the surface of axle type spare 3, detection mechanism detects the surface of axle type spare 3.
The cleaning mechanism comprises a cleaning tool 4, a small magnetic roller 5, a cotton yarn roller 6 and a deflector rod wheel 10 are rotationally arranged in the cleaning tool 4, a first motor 11 and a servo motor are arranged on the outer side of the cleaning tool 4, the first motor 11 is connected with one end of the cotton yarn roller 6, the servo motor is connected with one end of the deflector rod wheel 10, one end, far away from the first motor 11, of the cotton yarn roller 6 is provided with a small belt wheel 7, one end, close to the small belt wheel 7, of the small magnetic roller 5 is provided with a large belt wheel 8, a transmission belt 9 is connected between the small belt wheel 7 and the large belt wheel 8, a main turn coil is arranged in the small magnetic roller 5, a secondary turn coil is arranged in the cotton yarn roller 6, the main turn coil and the secondary turn coil are electrically connected with a control system, and the number of turns of the coil of the main turn coil is more than that of the secondary turn coil.
The shaft-type piece 3 rolls between the small magnetic roller 5 and the cotton yarn roller 6 in the cleaning tool 4, the first motor 11 is electrified to drive the cotton yarn roller 6 to rotate, the cotton yarn roller 6 and the small belt pulley 7 rotate coaxially, the small belt pulley 7 drives the large belt pulley 8 to rotate through the driving belt 9, the large belt pulley 8 and the small magnetic roller 5 rotate coaxially, the rotation speed of the small magnetic roller 5, which is the same with the rotation speed of the cotton yarn roller 6, of the small magnetic roller 5 is lower than the rotation speed of the cotton yarn roller 6, the small magnetic roller 5 and the cotton yarn roller 6 drive the shaft-type piece 3 to rotate, the control system is electrified to the main turn coil and the secondary turn coil, the electromagnetic force generated by the coil with more turns is larger than the electromagnetic force generated by the coil with fewer turns, therefore, the attraction force of the small magnetic roller 5 to the shaft-shaped piece 3 is larger than that of the cotton yarn roller 6 to the shaft-shaped piece 3, the shaft-shaped piece 3 rotates under the drive of the small magnetic roller 5, the magnetic attraction force generated by the secondary turn coil enables the shaft-shaped piece 3 to keep in contact with the cotton yarn roller 6, and the cotton yarn roller 6 and the shaft-shaped piece 3 slide relatively due to the high rotating speed of the cotton yarn roller 6, so that the surface of the shaft-shaped piece 3 is cleaned, after the surface of the shaft-shaped piece 3 is cleaned, the servo motor is electrified to drive the deflector rod wheel 10 to rotate, the deflector rod wheel 10 pushes the shaft-shaped piece 3 between the small magnetic roller 5 and the cotton yarn roller 6 to the direction of the sand basin 14, and the shaft-shaped piece 3 rolls to the sand basin 14 along the front support 12 and the rear support 13 for polishing treatment.
The top of the sand basin 14 is provided with a cover plate 21 and a movable cover 23, the movable cover 23 is arranged at one end close to the detection mechanism, a reset spring piece is connected between the movable cover 23 and the cover plate 21, a retaining plate 22 is arranged on the cover plate 21, the retaining plate 22 is positioned below the cover plate 21, the bottom of the sand basin 14 is provided with a vibrating motor 15 and a sand discharging tube 20, a flywheel 16 is arranged on a motor shaft of the vibrating motor 15, a balancing weight 17 capable of being slidingly adjusted is arranged on the flywheel 16, the balancing weight 17 comprises a thick bolt and a thick nut, one end of the bottom of the sand basin 14 close to the detection mechanism is also provided with a hydraulic cylinder 18, an inclined top plate 19 is arranged on a piston rod of the hydraulic cylinder 18, the inclined top plate 19 is positioned between a front bracket 12 and a rear bracket 13, an operator installs the balancing weight 17 on the flywheel 16, the vibrating motor 15 is electrified to drive the flywheel 16 to rotate, the balancing weight 17 enables the flywheel 16 to generate unbalanced radial force during rotation, the flywheel 16 is vibrated, the vibrating force of the flywheel 16 is transmitted to the sand basin 14, the polishing sand in the sand basin 14 is vibrated to polish the shaft-shaped piece 3, the control system electrifies the front support 12 and the rear support 13, the shaft-shaped piece 3 rolls on the front support 12 and the rear support 13, the retaining plate 22 limits the shaft-shaped piece 3, current flows through the shaft-shaped piece 3, the shaft-shaped piece 3 rolls slowly along the front support 12 and the rear support 13 under the action of the magnet at the bottom of the sand basin 14, the movement of the shaft-shaped piece 3 is not blocked due to different vibration of polishing sand, any clamp is not applicable to move the shaft-shaped piece 3 in the polishing process of the shaft-shaped piece 3, the surface of the shaft-shaped piece 3 is not blocked, the surface polishing degree of the shaft-shaped piece 3 is ensured to be more comprehensive and uniform, when the shaft-shaped piece 3 moves to a position close to the inclined top plate 19, the control system moves the inclined top plate 19 upwards through the hydraulic cylinder 18, the shaft-type part 3 is lifted upwards along with the inclined top plate 19, the polished sand attached to the shaft-type part 3 is vibrated down along with the sand basin 14 due to the fact that the inclined top plate 19 vibrates, the shaft-type part 3 pushes up the movable cover 23 and then rolls into the detection tool 24, the hydraulic cylinder 18 drives the inclined top plate 19 to reset, and the movable cover 23 resets under the action of the reset spring.
The detection mechanism comprises a detection tool 24, a first magnetic roller 261 and a second magnetic roller 27 are arranged in the detection tool 24 in a rotating manner, an electric push rod 25 is arranged in the detection tool 24, the electric push rod 25 is located below the first magnetic roller 261 and between the second magnetic roller 27, an inclined plane is arranged at the top of the push rod of the electric push rod 25, a second motor 262 is arranged on the outer side of the detection tool 24, the second motor 262 is connected with the first magnetic roller 261, a driving sprocket is arranged at one end, far away from the second motor 262, of the first magnetic roller 261, a driving gear 341 is coaxially arranged at one side of the driving sprocket, an idler gear 341 is arranged at one end, close to the driving gear 341, of the second magnetic roller 27, a driven gear 342 is connected between the driving gear 341 and the driven gear 342, the idler gear rotates on the outer side of the detection tool 24, a shaft-type part 3 rolls between the first magnetic roller 261 and the second magnetic roller 27, the driving gear 341 rotates coaxially with the driving sprocket and the driving gear 341, the driven gear 342 rotates through the idler gear 342, the driven gear 342 rotates, and the second magnetic roller 261 rotates along with the first magnetic roller 261, and the second magnetic roller 27 rotates along with the first magnetic roller 27, and the second magnetic roller 27 rotates at the same rotation speed.
The detection tool 24 is internally provided with a screw rod 33 and a sliding rail 291, the sliding rail 291 is provided with a carrier plate 292 in a sliding manner, the middle part of the carrier plate 292 is provided with a threaded hole, the threaded hole is matched with the screw rod 33, one end of the screw rod 33, which is close to a driving sprocket, is provided with a driven sprocket 351, a chain 352 is connected between the driving sprocket and the driven sprocket 351, an electromagnet 32 is arranged in the carrier plate 292, a sliding rod 30 is arranged in the sliding manner, a pushing spring 31 is connected between the sliding rod 30 and the electromagnet 32, one end, which is far away from the pushing spring 31, of the sliding rod 30 is provided with an electric bow 28, the electric bow 28 comprises an arch wire and an arch handle, the arch wire is electrically connected with a control system, an electromagnetic wave receiver is arranged on the arch handle, and the electromagnetic wave receiver is electrically connected with the control system.
The drive sprocket passes through chain 352 and drives driven sprocket 351 and rotate, driven sprocket 351 drives lead screw 33 and rotates, lead screw 33 drives carrier plate 292 and removes along slide rail 291, control system makes electro-magnet 32 outage earlier, electro-magnet 32 removes the absorption to slide bar 30, under the effect of ejector spring 31, make the surface contact of archwire and shaft type spare 3, the archwire is under the effect of shank tensioning, the archwire bears tension, make the archwire possess certain collision elasticity, control system supplies power to the archwire, if the archwire is in the uneven position that shaft type spare 3 surface was scratched, the archwire takes place the spring under the effect of tension, then take place the vibration, because the archwire circular telegram, when breaking away from shaft type spare 3 surface, the archwire can produce electric arc and electric spark with shaft type spare 3, the process of circuit discharge can produce the electromagnetic wave signal of corresponding size, electromagnetic wave receiver receives the electromagnetic wave that the electric spark produced, change electromagnetic wave signal into shaft type spare 3 surface quality signal through control system, realize the purpose of shaft type spare 3 surface finish quality detection, after the detection of shaft type spare 3 finishes, electric putter 25 upwards, push rod 25 is with the shaft type spare 3, the face of polishing spare 3 is polished, the problem is left to the shaft type spare is left to the face of the roller, the operator is polished, the face is left to the sand, the face is left to the face of the polishing spare is polished, the face is opened, the quality is polished, the staff is left to the face 20 is left to the face, if the face is left to the face of the face, the operator is finished, the face is finished, and the face is finished.
The working principle of the invention is as follows: when the polishing device is used for polishing, the shaft-shaped piece 3 rolls between the small magnetic roller 5 and the cotton yarn roller 6 in the cleaning tool 4, the cotton yarn roller 6 is driven to rotate by the first motor 11, the cotton yarn roller 6 and the small belt pulley 7 rotate coaxially, the small belt pulley 7 drives the large belt pulley 8 to rotate through the driving belt 9, the large belt pulley 8 and the small magnetic roller 5 rotate coaxially, the rotating speed of the small magnetic roller 5, which is the same as the rotating speed of the cotton yarn roller 6, is lower than the rotating speed of the cotton yarn roller 6, the small magnetic roller 5 and the cotton yarn roller 6 drive the shaft-shaped piece 3 to rotate, the control system is electrified into the main turn coil and the secondary turn coil, the electromagnetic force generated by the coil with more turns is larger than the electromagnetic force generated by the coil with less turns, therefore, the attraction force of the small magnetic roller 5 to the shaft-shaped piece 3 is larger than that of the cotton yarn roller 6 to the shaft-shaped piece 3, the shaft-shaped piece 3 rotates under the drive of the small magnetic roller 5, the magnetic attraction force generated by the secondary turn coil enables the shaft-shaped piece 3 to keep in contact with the cotton yarn roller 6, and the cotton yarn roller 6 and the shaft-shaped piece 3 slide relatively due to the high rotating speed of the cotton yarn roller 6, so that the surface of the shaft-shaped piece 3 is cleaned, after the surface of the shaft-shaped piece 3 is cleaned, the servo motor is electrified to drive the deflector rod wheel 10 to rotate, the deflector rod wheel 10 pushes the shaft-shaped piece 3 between the small magnetic roller 5 and the cotton yarn roller 6 to the direction of the sand basin 14, and the shaft-shaped piece 3 rolls to the sand basin 14 along the front support 12 and the rear support 13 for polishing treatment.
An operator installs a balancing weight 17 on a flywheel 16, a vibrating motor 15 is electrified to drive the flywheel 16 to rotate, the balancing weight 17 enables the flywheel 16 to generate unbalanced radial force when rotating, further the flywheel 16 generates vibration, the force of the vibration of the flywheel 16 is transmitted to a sand basin 14, polishing sand in the sand basin 14 vibrates to polish a shaft-type part 3, a control system is electrified on a front support 12 and a rear support 13, the shaft-type part 3 rolls on the front support 12 and the rear support 13, a bearing plate 22 limits the shaft-type part 3, current flows through the shaft-type part 3, the shaft-type part 3 slowly rolls along the front support 12 and the rear support 13 under the action of a magnet at the bottom of the sand basin 14 due to different vibration of polishing sand, the shaft type part 3 cannot be blocked, any clamp is not suitable for moving the shaft type part 3 in the process of polishing the shaft type part 3, the surface of the shaft type part 3 is not blocked, the surface polishing degree of the shaft type part 3 is guaranteed to be more comprehensive and uniform, when the shaft type part 3 moves to a position close to the inclined top plate 19, the control system moves the inclined top plate 19 upwards through the hydraulic cylinder 18, the shaft type part 3 is lifted upwards along with the inclined top plate 19, polishing sand attached to the shaft type part 3 is vibrated down along with the vibration of the sand basin 14 due to the fact that the inclined top plate 19 vibrates, the shaft type part 3 rolls into the detection tool 24 after pushing the movable cover 23 open, the hydraulic cylinder 18 drives the inclined top plate 19 to reset, and the movable cover 23 resets under the action of the reset spring plate.
The shaft-shaped part 3 rolls between the first magnetic roller 261 and the second magnetic roller 27, the second motor 262 is electrified to drive the first magnetic roller 261 to rotate, the first magnetic roller 261, the driving sprocket and the driving gear 341 rotate coaxially, the driving gear 341 drives the driven gear 342 to rotate through the idler pulley, the driven gear 342 drives the second magnetic roller 27 to rotate, the first magnetic roller 261 and the second magnetic roller 27 have weak magnetism, the rotation speed and the rotation direction of the first magnetic roller 261 and the second magnetic roller 27 are the same, the shaft-shaped part 3 rotates along with the rotation, the driving sprocket drives the driven sprocket 351 to rotate through the chain 352, the driven sprocket 351 drives the screw rod 33 to rotate, the screw rod 33 drives the carrier plate 292 to move along the sliding rail 291, the control system firstly cuts off the electromagnet 32, the electromagnet 32 releases the adsorption to the sliding rod 30, the bow wire contacts with the surface of the shaft-shaped part 3 under the action of the pushing spring 31 and the tensioning action of the bow wire, the arch wire bears tension to enable the arch wire to have certain collision elasticity, the control system supplies power to the arch wire, if the arch wire is not flat at the position marked by the surface of the shaft-type part 3, the arch wire bounces under the action of tension and then vibrates, when the arch wire is electrified and is separated from the surface of the shaft-type part 3, the arch wire and the shaft-type part 3 generate electric arcs and electric sparks, the electromagnetic wave signals with corresponding sizes are generated in the discharging process of a circuit, the electromagnetic wave receiver receives the electromagnetic waves generated by the electric sparks, the electromagnetic wave signals are converted into the surface quality signals of the shaft-type part 3 through the control system, the aim of detecting the polishing quality of the surface of the shaft-type part 3 is achieved, after the shaft-type part 3 is detected, the electric push rod 25 is pushed upwards, the shaft-type part 3 rolls along the inclined plane of the push rod, and leaves the detecting tool 24, if the surface quality of the shaft-type part 3 has problems, the operator repeatedly polishes the shaft-shaped piece 3 without any polishing, and after finishing polishing, the operator opens the sand pipe 20 and pours out and replaces the polished sand.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic positioning formula burnishing device of subsidiary review function, includes the axle type spare (3) of waiting to polish, its characterized in that: the device comprises two brackets (1) and a spring bracket (2), wherein the spring bracket (2) is connected with a sand basin (14) through a spring, polishing sand is arranged in the sand basin (14), two brackets (1) are respectively provided with a cleaning mechanism and a detection mechanism, the cleaning mechanism and the detection mechanism are respectively arranged on two sides of the sand basin (14), a front bracket (12) and a rear bracket (13) are arranged between the cleaning mechanism and the detection mechanism, the front bracket (12) and the rear bracket (13) are arranged in parallel, the front bracket (12) and the rear bracket (13) are positioned in the sand basin (14), a magnet is arranged at the bottom of the sand basin (14), the front bracket (12) and the rear bracket (13) are made of metal conductors, the front bracket (12) and the rear bracket (13) are connected with a control system circuit, the cleaning mechanism is used for pre-cleaning a shaft-shaped piece (3), polishing sand is used for polishing the surface of the shaft-shaped piece (3), and the detection mechanism is used for detecting the surface of the shaft-shaped piece (3);
the cleaning mechanism comprises a cleaning tool (4), a small magnetic roller (5), a cotton yarn roller (6) and a deflector rod wheel (10) are rotationally arranged in the cleaning tool (4), a first motor (11) and a servo motor are arranged on the outer side of the cleaning tool (4), the first motor (11) is connected with one end of the cotton yarn roller (6), the servo motor is connected with one end of the deflector rod wheel (10), a small belt wheel (7) is arranged at one end, far away from the first motor (11), of the cotton yarn roller (6), a large belt wheel (8) is arranged at one end, close to the small belt wheel (7), of the small magnetic roller (5), and a transmission belt (9) is connected between the small belt wheel (7) and the large belt wheel (8);
the detection mechanism comprises a detection tool (24), a first magnetic roller (261) and a second magnetic roller (27) are rotatably arranged in the detection tool (24), an electric push rod (25) is arranged in the detection tool (24), the electric push rod (25) is positioned below the first magnetic roller (261) and the second magnetic roller (27), and an inclined plane is arranged at the top of the push rod of the electric push rod (25);
the detection device is characterized in that a second motor (262) is arranged on the outer side of the detection device (24), the second motor (262) is connected with a first magnetic roller (261), a driving sprocket is arranged at one end, far away from the second motor (262), of the first magnetic roller (261), a driving gear (341) is coaxially arranged at one side of the driving sprocket, a driven gear (342) is arranged at one end, close to the driving gear (341), of the second magnetic roller (27), an idler is connected between the driving gear (341) and the driven gear (342), and the idler rotates on the outer side of the detection device (24);
the detection tool is characterized in that a screw rod (33) and a sliding rail (291) are arranged in the detection tool (24), a carrier plate (292) is arranged on the sliding rail (291) in a sliding manner, a threaded hole is formed in the middle of the carrier plate (292), the threaded hole is matched with the screw rod (33), a driven sprocket (351) is arranged at one end, close to a driving sprocket, of the screw rod (33), and a chain (352) is connected between the driving sprocket and the driven sprocket (351);
the inside of support plate (292) is provided with electro-magnet (32), and the interior slip of support plate (292) is provided with slide bar (30), be connected with between slide bar (30) and electro-magnet (32) and push away spring (31), slide bar (30) keep away from the one end of pushing away from spring (31) and be provided with electric arch (28), electric arch (28) include archwire and bow handle, the archwire is connected with the control system electricity, be provided with electromagnetic wave receiver on the bow handle, electromagnetic wave receiver is connected with the control system electricity.
2. An automatic positioning polishing apparatus with review function according to claim 1, wherein: the inside of little magnetism roller (5) is provided with main circle coil, the inside of cotton yarn roller (6) sets up secondary circle coil, main circle coil and secondary circle coil are connected with control system electricity, and the coil turns of main circle coil is more than the coil turns of secondary circle coil.
3. An automatic positioning polishing apparatus with review function according to claim 1, wherein: the sand basin is characterized in that a cover plate (21) and a movable cover (23) are arranged at the top of the sand basin (14), the movable cover (23) is arranged at one end close to the detection mechanism, a reset elastic sheet is connected between the movable cover (23) and the cover plate (21), a retaining plate (22) is arranged on the cover plate (21), and the retaining plate (22) is located below the cover plate (21).
4. An automatic positioning polishing apparatus with review function according to claim 3, wherein: the sand basin is characterized in that a vibrating motor (15) is arranged at the bottom of the sand basin (14), a sand discharging pipe (20) is arranged at the bottom of the sand basin, a flywheel (16) is arranged on a motor shaft of the vibrating motor (15), a balancing weight (17) capable of being adjusted in a sliding mode is arranged on the flywheel (16), the balancing weight (17) comprises a thick bolt and a thick nut, a hydraulic cylinder (18) is further arranged at the bottom of the sand basin (14) close to one end of the detection mechanism, an inclined top plate (19) is arranged on a piston rod of the hydraulic cylinder (18), and the inclined top plate (19) is located between the front support (12) and the rear support (13).
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| CN202210823330.5A CN115351688B (en) | 2022-07-14 | 2022-07-14 | Automatic positioning type polishing device with review function |
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| CN202210823330.5A CN115351688B (en) | 2022-07-14 | 2022-07-14 | Automatic positioning type polishing device with review function |
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| CN115351688B true CN115351688B (en) | 2023-11-17 |
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| CN115971153A (en) * | 2022-12-19 | 2023-04-18 | 深圳三扬轴业股份有限公司 | Shaft cleaning device |
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