CN117549174A - Polishing device for automobile part production and working method thereof - Google Patents
Polishing device for automobile part production and working method thereof Download PDFInfo
- Publication number
- CN117549174A CN117549174A CN202311550748.4A CN202311550748A CN117549174A CN 117549174 A CN117549174 A CN 117549174A CN 202311550748 A CN202311550748 A CN 202311550748A CN 117549174 A CN117549174 A CN 117549174A
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- Prior art keywords
- fixedly connected
- rod
- polishing
- inner cavity
- automobile parts
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- 238000005498 polishing Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000428 dust Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for producing automobile parts and a working method thereof, comprising a dust collector, wherein the top of the dust collector is fixedly connected with a workbench, the left side of the top of the workbench is fixedly connected with a first hydraulic telescopic rod, and the top of the first hydraulic telescopic rod is fixedly connected with a top box. By adopting the polishing device designed by the invention, the automobile parts with different sizes can be clamped and fixed, the polishing positions can be automatically adjusted left and right, meanwhile, the automatic overturning work can be realized, the manual pushing, feeding and overturning work of workers is not needed, the polishing efficiency is improved, the personal safety of the workers is ensured, the chips generated by polishing can be adsorbed while polishing, the trouble of subsequent processing of the chips is avoided, the damage to other parts is avoided, the collected chips can be recycled, and great convenience is brought to the processing work of the automobile parts.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a polishing device for producing automobile parts and a working method thereof.
Background
Polishing is a surface modification technology, generally refers to a processing method for changing physical properties of a material surface by friction through a rough object, and mainly aims to obtain specific surface roughness, and after some automobile parts are manufactured, burrs are formed on the surface of the automobile parts, and further the parts are required to be removed by using a polishing device;
the current grinding device for processing automobile parts has the following defects: in the process of polishing automobile parts, parts are basically placed at the bottom of polishing equipment to polish, polishing discs on the polishing equipment are basically fixed, in the process of polishing, due to the fact that polishing discs are fixed, the polishing discs cannot well cover the surfaces of some parts in the process of polishing, further in the process of polishing, continuous moving parts are required to ensure polishing effects, but in the process of polishing, workers push the parts to polish, polishing efficiency is easily affected, a large amount of metal chips are generated in the process of polishing the parts, the chips are splashed to a plurality of positions of the equipment in the process of polishing, the chips are difficult to clean due to the fact that the metal chips are thin, the chips are difficult to clean in the process of subsequent processing, the chips can be recovered in the process of subsequent use, and the existing chips are difficult to collect, so that the chips are easy to waste, and an automatic moving part polishing device capable of recycling chips is required to be designed.
Disclosure of Invention
The invention aims to provide a polishing device for producing automobile parts and a working method thereof, which have the advantage of convenient use and solve the problems of the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a grinding device is used in automobile parts production, includes the dust catcher, the top fixedly connected with workstation of dust catcher, the left side fixedly connected with first hydraulic telescoping rod at workstation top, the top fixedly connected with top case of first hydraulic telescoping rod, the left side fixedly connected with first motor of top case inner chamber, the output shaft fixedly connected with first threaded rod of first motor, the surface threaded connection of first threaded rod has the movable block, the bottom of movable block runs through to the bottom of top case and fixedly connected with polisher, the bottom fixedly connected with spliced pole of polisher, the bottom fixedly connected with suction hood of spliced pole, the right side intercommunication at suction hood top has the dust absorption hose, the other end of dust absorption hose communicates with the right side of dust catcher;
the output shaft of the polisher penetrates through the inner cavity of the dust hood and is fixedly connected with a connecting cylinder, the inner cavity of the connecting cylinder is provided with a polishing sheet, the surface of the connecting cylinder is provided with a mounting groove, the inner cavity of the mounting groove is provided with a pin rod, one end of the pin rod, which is positioned in the inner cavity of the mounting groove, is sleeved with a spring, two ends of the spring are fixedly connected with the surfaces of the pin rod and the mounting groove respectively, the other end of the pin rod extends to the inner cavity of the polishing sheet, the surface of the connecting cylinder is in threaded connection with a limit nut, and the inner wall of the limit nut is in contact with the surface of the pin rod;
the right side of the top of the workbench is provided with a grinding groove, the top of the workbench and two sides of the grinding groove are provided with deep grooves, the bottom of an inner cavity of each deep groove is fixedly connected with a second hydraulic telescopic rod, the top of each second hydraulic telescopic rod is fixedly connected with a connecting plate, the right side of each connecting plate is fixedly connected with a second motor, and an output shaft of each second motor is fixedly connected with a clamping box;
the inner chamber right side of centre gripping case is provided with movable splint, the left front end and the rear end of movable splint all have the connecting rod through pivot swing joint, the other end of connecting rod has the screw thread piece through pivot swing joint, the inner chamber threaded connection of screw thread piece has the second threaded rod, the one end of second threaded rod passes through the inner wall swing joint of bearing and centre gripping case, the other end fixedly connected with driven bevel gear of second threaded rod, the meshing has initiative bevel gear between two driven bevel gears, initiative bevel gear's right side fixedly connected with third motor, the front end and the rear end of third motor all pass through the inner wall fixed connection of mounting panel and centre gripping case.
Preferably, the left sides of the front and the back of the dust collector are provided with vent holes, and the right side of the surface of the dust collector is movably connected with a cleaning door through a hinge.
Preferably, four corners of the bottom of the dust collector are fixedly connected with cushion blocks, and anti-skid patterns are arranged at the bottoms of the cushion blocks.
Preferably, a moving groove is formed in the bottom of the top box, and the bottom of the moving block is slidably connected with the inner cavity of the moving groove.
Preferably, the bottom of the connecting cylinder is fixedly connected with a limiting ring, and a pin hole matched with a pin rod is formed in the surface of one end of the inner cavity of the connecting cylinder, which is located by the polishing piece.
Preferably, one end of the second threaded rod, which is close to the driven bevel gear, is fixedly connected with the inner wall of the clamping box through a bearing seat, and a through hole passing through the second threaded rod is formed in the surface of the mounting plate.
Preferably, the front end and the rear end of the left side of the inner cavity of the clamping box are provided with limiting grooves, the inner cavity of each limiting groove is slidably connected with a limiting block, and the other end of each limiting block is fixedly connected with the surface of the thread block.
The working method of the polishing device for producing the automobile parts comprises the following steps:
A. firstly, placing an automobile part to be polished in an inner cavity of a polishing groove, then driving a driving conical gear to rotate through a third motor, driving the driving conical gear to drive a driven conical gear to rotate, driving the driving conical gear to drive a second threaded rod to rotate, driving a threaded block to move by the second threaded rod, driving a movable clamping plate to move by the threaded block, and clamping and fixing the automobile part by the relative movement of two movable clamping plates;
B. then the top box is driven to move downwards through the first hydraulic telescopic rod, the top box drives the polisher to move downwards, the surface of the automobile part can be polished, meanwhile, the first threaded rod is driven to rotate through the first motor, the first threaded rod drives the moving block to move, and the polisher can be driven to move left and right, so that the surface of the automobile part can be comprehensively polished, and scraps generated by polishing are adsorbed through the cooperation of the dust collector and the dust collection hose during polishing;
C. after the current working face is polished, the first hydraulic telescopic rod moves upwards to drive the polisher to be far away from the automobile parts, then the second hydraulic telescopic rod moves upwards, the clamping box can be driven to move upwards through the connecting plate, the automobile parts can be driven to move upwards, then the clamping box is driven to rotate through the rotation of the second motor, the automobile parts can be turned over, and then the polisher can be lowered again to polish the current working face;
D. when the polishing piece needs to be replaced, the limiting nut is rotated through the wrench to enable the limiting nut to release the limiting of the pin rod, at the moment, the pin rod is separated from the pin hole under the elasticity of the spring, then the old polishing piece can be taken down, then the new polishing piece is replaced, the limiting nut is screwed again through the wrench to enable the limiting nut to limit the pin rod again, and at the moment, the new polishing piece can be fixed.
Compared with the prior art, the invention has the following beneficial effects:
1. by adopting the polishing device designed by the invention, the automobile parts with different sizes can be clamped and fixed, the polishing positions can be automatically adjusted left and right, meanwhile, the automatic overturning work can be realized, the manual pushing, feeding and overturning work of workers is not needed, the polishing efficiency is improved, the personal safety of the workers is ensured, the chips generated by polishing can be adsorbed while polishing, the trouble of subsequent processing of the chips is avoided, the damage to other parts is avoided, the collected chips can be recycled, and great convenience is brought to the processing work of the automobile parts.
2. According to the invention, the cleaning door is arranged, the chips adsorbed and collected can be conveniently cleaned, the stability of the device can be ensured by arranging the cushion block, the movable block can be limited by arranging the movable groove so as to move left and right stably, the separation of the limit nut and the connecting cylinder can be avoided by arranging the limit ring, and the threaded block can be limited by arranging the limit groove and the limit block so as to move left and right stably.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a connecting cylinder according to the present invention;
FIG. 3 is a schematic view of the internal connection structure of the holding box of the present invention;
fig. 4 is a schematic view in front cross-section of the roof box of the present invention.
In the figure: 1. a dust collector; 2. a work table; 3. a first hydraulic telescoping rod; 4. a top box; 5. a first motor; 6. a first threaded rod; 7. a moving block; 8. a grinding machine; 9. a dust hood; 10. a dust collection hose; 11. a connecting cylinder; 12. a mounting groove; 13. a pin rod; 14. a spring; 15. a limit nut; 16. a second hydraulic telescoping rod; 17. a connecting plate; 18. a second motor; 19. a clamping box; 20. a movable clamping plate; 21. a connecting rod; 22. a screw block; 23. a second threaded rod; 24. a driven bevel gear; 25. a driving bevel gear; 26. a third motor; 27. cleaning a door; 28. a moving groove; 29. a limiting ring; 30. a limit groove; 31. and a limiting block.
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.
The components of the invention are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a polishing device for producing automobile parts comprises a dust collector 1, wherein a workbench 2 is fixedly connected to the top of the dust collector 1, a first hydraulic telescopic rod 3 is fixedly connected to the left side of the top of the workbench 2, a top box 4 is fixedly connected to the top of the first hydraulic telescopic rod 3, a first motor 5 is fixedly connected to the left side of an inner cavity of the top box 4, a first threaded rod 6 is fixedly connected to an output shaft of the first motor 5, a movable block 7 is connected to the surface of the first threaded rod 6 in a threaded manner, the bottom of the movable block 7 penetrates through the bottom of the top box 4 and is fixedly connected with a polishing machine 8, a connecting column is fixedly connected to the bottom of the polishing machine 8, a dust hood 9 is fixedly connected to the bottom of the connecting column, a dust collection hose 10 is communicated to the right side of the top of the dust hood 9, and the other end of the dust collection hose 10 is communicated with the right side of the dust collector 1;
the output shaft of the grinding machine 8 penetrates through the inner cavity of the dust hood 9 and is fixedly connected with a connecting cylinder 11, a grinding piece is arranged in the inner cavity of the connecting cylinder 11, an installation groove 12 is formed in the surface of the connecting cylinder 11, a pin rod 13 is arranged in the inner cavity of the installation groove 12, a spring 14 is sleeved at one end of the pin rod 13, which is positioned in the inner cavity of the installation groove 12, two ends of the spring 14 are fixedly connected with the pin rod 13 and the surface of the installation groove 12 respectively, the other end of the pin rod 13 extends to the inner cavity of the grinding piece, a limit nut 15 is connected to the surface of the connecting cylinder 11 in a threaded manner, and the inner wall of the limit nut 15 is in contact with the surface of the pin rod 13;
the right side of the top of the workbench 2 is provided with a grinding groove, the top of the workbench 2 and two sides of the grinding groove are provided with deep grooves, the bottom of an inner cavity of each deep groove is fixedly connected with a second hydraulic telescopic rod 16, the top of each second hydraulic telescopic rod 16 is fixedly connected with a connecting plate 17, the right side of each connecting plate 17 is fixedly connected with a second motor 18, and an output shaft of each second motor 18 is fixedly connected with a clamping box 19;
the inner chamber right side of centre gripping case 19 is provided with movable clamp plate 20, the left front end and the rear end of movable clamp plate 20 all have connecting rod 21 through pivot swing joint, the other end of connecting rod 21 has screw thread piece 22 through pivot swing joint, screw thread piece 22's inner chamber threaded connection has second threaded rod 23, the one end of second threaded rod 23 passes through bearing and centre gripping case 19's inner wall swing joint, the other end fixedly connected with driven bevel gear 24 of second threaded rod, the meshing has initiative bevel gear 25 between two driven bevel gears 24, initiative bevel gear 25's right side fixedly connected with third motor 26, the front end and the rear end of third motor 26 all pass through mounting panel and centre gripping case 19's inner wall fixed connection, through the grinding device of adopting the design of the invention, can carry out the centre gripping fixed to the automobile parts of equidimension not, and can realize automatic control the polishing position, automatic upset work can be realized simultaneously, not only improve the material pushing and the upset work of staff, and guaranteed the safety of staff, and can adsorb the trouble and harm to the piece that the personnel that the grinding produced, and the piece that can not bring the great part to the subsequent processing of piece and can bring the great part to the waste to the subsequent processing to the automobile to have avoided.
The ventilation holes are formed in the left sides of the front face and the back face of the dust collector 1, the right side of the surface of the dust collector 1 is movably connected with a cleaning door 27 through a hinge, and the cleaning door 27 is arranged to be convenient for cleaning and adsorbing collected chips.
Four corners of dust catcher 1 bottom all fixedly connected with cushion, the bottom of cushion is provided with anti-skidding line, through setting up the cushion, can guarantee the stability of this equipment.
The bottom of the top box 4 is provided with the moving groove 28, the bottom of the moving block 7 is slidably connected with the inner cavity of the moving groove 28, and the moving block 7 can be limited by the moving groove 28, so that the moving block can move left and right stably.
The bottom fixedly connected with spacing ring 29 of connecting cylinder 11, the pinhole that cooperation round pin pole 13 used has been seted up to the surface that the piece of polishing is located connecting cylinder 11 inner chamber one end, through setting up spacing ring 29, can avoid spacing nut 15 and connecting cylinder 11 to break away from.
One end of the second threaded rod 23, which is close to the driven bevel gear 24, is fixedly connected with the inner wall of the clamping box 19 through a bearing seat, and a through hole passing through the second threaded rod 23 is formed in the surface of the mounting plate.
Limiting grooves 30 are formed in the front end and the rear end of the left side of the inner cavity of the clamping box 19, limiting blocks 31 are slidably connected to the inner cavity of the limiting grooves 30, the other ends of the limiting blocks 31 are fixedly connected with the surfaces of the threaded blocks 22, and the threaded blocks 22 can be limited by the aid of the limiting grooves 30 and the limiting blocks 31, so that the threaded blocks 22 can move stably left and right.
The working method of the polishing device for producing the automobile parts comprises the following steps:
A. firstly, an automobile part to be polished is placed in an inner cavity of a polishing groove, then a third motor 26 drives a driving conical gear 25 to rotate, the driving conical gear 25 drives a driven conical gear 24 to rotate, the driving conical gear 25 drives a second threaded rod 23 to rotate, the second threaded rod 23 drives a threaded block 22 to move, the threaded block 22 drives a movable clamping plate 20 to move through a connecting rod 21, and the two movable clamping plates 20 move relatively to clamp and fix the automobile part;
B. then the top box 4 is driven to move downwards through the first hydraulic telescopic rod 3, the top box 4 drives the grinding machine 8 to move downwards, the surface of an automobile part can be ground, meanwhile, the first threaded rod 6 is driven to rotate through the first motor 5, the first threaded rod 6 drives the moving block 7 to move, and the grinding machine 8 can be driven to move left and right, so that the surface of the automobile part can be comprehensively ground, and scraps generated by grinding are adsorbed through the cooperation of the dust collector 1 and the dust collection hose 10 during grinding;
C. after the current working face is polished, the first hydraulic telescopic rod 3 moves upwards to drive the polisher 8 to be far away from automobile parts, then moves upwards through the second hydraulic telescopic rod 16, namely drives the clamping box 19 to move upwards through the connecting plate 17, further can drive the automobile parts to move upwards, then drives the clamping box 19 to rotate through the rotation of the second motor 18, and can turn over the automobile parts, and then can descend the polisher 8 to polish the current working face again;
D. when the polishing piece needs to be replaced, the limiting nut 15 is rotated through the wrench to enable the limiting nut 15 to release the limiting of the pin rod 13, at the moment, the pin rod 13 is separated from the pin hole under the elasticity of the spring 14, then the old polishing piece can be taken down, then the new polishing piece is replaced, and the limiting nut 15 is screwed again through the wrench to enable the limiting nut 15 to limit the pin rod 13 again, so that the new polishing piece can be fixed.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the invention belongs to common knowledge in the art, and the invention is mainly used for protecting the mechanical device, so the invention does not explain the control mode and circuit connection in detail.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Grinding device is used in automobile parts production, including dust catcher (1), its characterized in that: the vacuum cleaner comprises a vacuum cleaner body, and is characterized in that a workbench (2) is fixedly connected to the top of the vacuum cleaner body (1), a first hydraulic telescopic rod (3) is fixedly connected to the left side of the top of the workbench (2), a top box (4) is fixedly connected to the top of the first hydraulic telescopic rod (3), a first motor (5) is fixedly connected to the left side of an inner cavity of the top box (4), a first threaded rod (6) is fixedly connected to an output shaft of the first motor (5), a movable block (7) is connected to the surface of the first threaded rod (6) in a threaded manner, the bottom of the movable block (7) penetrates through the bottom of the top box (4) and is fixedly connected with a polishing machine (8), a connecting column is fixedly connected to the bottom of the polishing machine (8), a dust hood (9) is fixedly connected to the bottom of the connecting column, a dust collection hose (10) is communicated to the right side of the top of the dust collection hood (9), and the other end of the hose (10) is communicated with the right side of the vacuum cleaner body (1);
the output shaft of the grinding machine (8) penetrates through the inner cavity of the dust hood (9) and is fixedly connected with a connecting cylinder (11), the inner cavity of the connecting cylinder (11) is provided with a grinding sheet, the surface of the connecting cylinder (11) is provided with a mounting groove (12), the inner cavity of the mounting groove (12) is provided with a pin rod (13), one end of the pin rod (13) positioned in the inner cavity of the mounting groove (12) is sleeved with a spring (14), two ends of the spring (14) are fixedly connected with the pin rod (13) and the surface of the mounting groove (12) respectively, the other end of the pin rod (13) extends to the inner cavity of the grinding sheet, the surface of the connecting cylinder (11) is in threaded connection with a limit nut (15), and the inner wall of the limit nut (15) is in contact with the surface of the pin rod (13);
the right side of the top of the workbench (2) is provided with a grinding groove, the top of the workbench (2) and two sides of the grinding groove are provided with deep grooves, the bottom of an inner cavity of each deep groove is fixedly connected with a second hydraulic telescopic rod (16), the top of each second hydraulic telescopic rod (16) is fixedly connected with a connecting plate (17), the right side of each connecting plate (17) is fixedly connected with a second motor (18), and an output shaft of each second motor (18) is fixedly connected with a clamping box (19);
the utility model discloses a clamping box, including clamping box (19), connecting rod (21), connecting rod (22), bearing, driven conical gear (24), driving conical gear (25) are all passed through in the right side of inner chamber right side of clamping box (19), front end and the rear end on the left of movable clamping plate (20), the other end of connecting rod (21) is through pivot swing joint threaded block (22), the inner chamber threaded connection of threaded block (22) has second threaded rod (23), the inner wall swing joint of bearing and clamping box (19) is passed through to the one end of second threaded rod (23), the other end fixedly connected with driven conical gear (24) of second threaded rod (23), the meshing has initiative conical gear (25) between two driven conical gear (24), the right side fixedly connected with third motor (26) of initiative conical gear (25), the front end and the rear end of third motor (26) are all through mounting panel and clamping box (19) inner wall fixedly connected.
2. The polishing device for producing automobile parts according to claim 1, wherein: the right side on the surface of the dust collector (1) is movably connected with a cleaning door (27) through a hinge.
3. The polishing device for producing automobile parts according to claim 1, wherein: four corners of the bottom of the dust collector (1) are fixedly connected with cushion blocks, and anti-skid patterns are arranged at the bottoms of the cushion blocks.
4. The polishing device for producing automobile parts according to claim 1, wherein: the bottom of the top box (4) is provided with a moving groove (28), and the bottom of the moving block (7) is in sliding connection with the inner cavity of the moving groove (28).
5. The polishing device for producing automobile parts according to claim 1, wherein: the bottom of the connecting cylinder (11) is fixedly connected with a limiting ring (29), and a pin hole matched with the pin rod (13) is formed in the surface of the polishing sheet, which is positioned at one end of the inner cavity of the connecting cylinder (11).
6. The polishing device for producing automobile parts according to claim 1, wherein: one end of the second threaded rod (23) close to the driven bevel gear (24) is fixedly connected with the inner wall of the clamping box (19) through a bearing seat, and a through hole passing through the second threaded rod (23) is formed in the surface of the mounting plate.
7. The polishing device for producing automobile parts according to claim 1, wherein: limiting grooves (30) are formed in the front end and the rear end of the left side of the inner cavity of the clamping box (19), limiting blocks (31) are connected to the inner cavity of the limiting grooves (30) in a sliding mode, and the other ends of the limiting blocks (31) are fixedly connected with the surfaces of the threaded blocks (22).
8. The working method of the polishing device for producing the automobile parts is characterized by comprising the following steps of: the method comprises the following steps:
A. firstly, an automobile part to be polished is placed in an inner cavity of a polishing groove, then a third motor (26) drives a driving conical gear (25) to rotate, the driving conical gear (25) drives a driven conical gear (24) to rotate, the driving conical gear (25) drives a second threaded rod (23) to rotate, the second threaded rod (23) drives a threaded block (22) to move, the threaded block (22) drives a movable clamping plate (20) to move through a connecting rod (21), and the two movable clamping plates (20) can clamp and fix the automobile part in a relative movement mode;
B. then the top box (4) is driven to move downwards through the first hydraulic telescopic rod (3), the top box (4) drives the grinding machine (8) to move downwards, the surface of an automobile part can be ground, meanwhile, the first threaded rod (6) is driven to rotate through the first motor (5), the first threaded rod (6) drives the moving block (7) to move, the grinding machine (8) can be driven to move left and right, and therefore the surface of the automobile part can be ground comprehensively, and scraps generated by grinding are adsorbed through the cooperation of the dust collector (1) and the dust collection hose (10) while the surface of the automobile part is ground;
C. after the current working face is polished, the first hydraulic telescopic rod (3) moves upwards to drive the polisher (8) to be far away from the automobile parts, then the second hydraulic telescopic rod (16) moves upwards, the clamping box (19) can be driven to move upwards through the connecting plate (17), the automobile parts can be driven to move upwards, then the clamping box (19) is driven to rotate through the rotation of the second motor (18), the automobile parts can be turned over, and then the polisher (8) can be lowered again to polish the current working face;
D. when the polishing piece is required to be replaced, the limiting nut (15) is rotated through the wrench to release the limiting of the pin rod (13), at the moment, the pin rod (13) is separated from the pin hole under the elasticity of the spring (14), then the old polishing piece can be taken down, then the new polishing piece is replaced, and the limiting nut (15) is screwed again through the wrench to limit the pin rod (13) again, so that the new polishing piece can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311550748.4A CN117549174A (en) | 2023-11-21 | 2023-11-21 | Polishing device for automobile part production and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311550748.4A CN117549174A (en) | 2023-11-21 | 2023-11-21 | Polishing device for automobile part production and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117549174A true CN117549174A (en) | 2024-02-13 |
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ID=89816301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311550748.4A Withdrawn CN117549174A (en) | 2023-11-21 | 2023-11-21 | Polishing device for automobile part production and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117549174A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204874A (en) * | 2024-05-22 | 2024-06-18 | 长春市天威汽车零部件有限公司 | Automobile blow molding part surface polishing device |
| CN118305293A (en) * | 2024-04-03 | 2024-07-09 | 泰州市天宇交通器材有限公司 | Semi-solid die-casting forming process for front suspension bracket of heavy truck |
| CN119347582A (en) * | 2024-12-26 | 2025-01-24 | 长春吉文汽车零部件有限公司 | A grinding device for automobile parts production |
-
2023
- 2023-11-21 CN CN202311550748.4A patent/CN117549174A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118305293A (en) * | 2024-04-03 | 2024-07-09 | 泰州市天宇交通器材有限公司 | Semi-solid die-casting forming process for front suspension bracket of heavy truck |
| CN118204874A (en) * | 2024-05-22 | 2024-06-18 | 长春市天威汽车零部件有限公司 | Automobile blow molding part surface polishing device |
| CN119347582A (en) * | 2024-12-26 | 2025-01-24 | 长春吉文汽车零部件有限公司 | A grinding device for automobile parts production |
| CN119347582B (en) * | 2024-12-26 | 2025-04-08 | 长春吉文汽车零部件有限公司 | Grinding device is used in automobile parts production |
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Application publication date: 20240213 |