CN113275889A - Cutting and polishing device for sheet metal part machining - Google Patents
Cutting and polishing device for sheet metal part machining Download PDFInfo
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- CN113275889A CN113275889A CN202110487319.1A CN202110487319A CN113275889A CN 113275889 A CN113275889 A CN 113275889A CN 202110487319 A CN202110487319 A CN 202110487319A CN 113275889 A CN113275889 A CN 113275889A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention discloses a cutting and polishing device for processing sheet metal parts, which comprises a shell, wherein a cutting disc is arranged on the front side of the shell, gear pump components are respectively arranged at two ends of the cutting disc, the cutting disc is connected with a pre-cutting groove component and a polishing component through the gear pump components, the pre-cutting groove component is positioned in front of the cutting component, the upper end of the polishing wheel is provided with a spray head, the upper end of the rotating shaft of the polishing wheel is provided with a polishing solution box, the upper end of the polishing wheel rotating shaft is connected with a linkage shaft through a gear, the upper end of the linkage shaft is provided with a gear pump assembly, a plurality of piston rods are arranged between the polishing box and the shell, the lower end of the shell is provided with a fixed rod, the spray head penetrates through the fixed rod to extend out, and the elastic blocks at the upper end and the lower end of the spray head are respectively connected with the shell and the fixed rod.
Description
Technical Field
The invention relates to the technical field of industrial machinery, in particular to a cutting and polishing device for machining sheet metal parts.
Background
The sheet metal part is a product processed by a sheet metal process, and the sheet metal part cannot be separated everywhere in life. The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting. The sheet metal part has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, for example, in computer cases, mobile phones and MP3, the sheet metal part is an essential component.
When the existing sheet metal part is cut and polished, a large amount of dust which is difficult to process is generated, and most of the dust cannot be processed or only removed, so that the dust is not utilized; after cutting, the upper side, the bottom surface and the cutting seam of the sheet metal part are polished respectively, and the machining efficiency of the sheet metal part is reduced. Therefore, it is necessary to design a cutting and polishing apparatus for sheet metal working that can recycle dust and polish a cut portion in all directions at the same time as cutting.
Disclosure of Invention
The invention aims to provide a cutting and polishing device for sheet metal part machining, which aims 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 a cutting burnishing device of sheet metal component processing usefulness, includes cutting assembly, cutting assembly includes the shell, the cutting dish is installed to the shell front side, gear pump assembly is installed respectively at cutting dish both ends, gear pump assembly includes the driving gear, the driving gear meshing has driven gear, the outer parcel of driving gear and driven gear has the gear pump shell, the cutting dish pivot links to each other with the driving gear rotation axis, cutting assembly is connected with pre-cut groove subassembly and polishing assembly through gear pump assembly, when cutting dish rotates, can drive driving gear and driven gear and rotate, can drive inside fluid flow when gear pump assembly starts, and the gear pump assembly of cutting dish both sides can drive the flow of air, and automatic start pre-cut groove subassembly and supplementary polishing assembly strengthen the efficiency and the quality of cutting and polishing.
According to the technical scheme, the gear pump assembly on the right side of the cutting disc is connected with a pre-cutting groove assembly, the pre-cutting groove assembly is positioned in front of the cutting assembly and comprises a suction groove, the front side of the suction groove is connected with a drop groove, the suction groove is connected with the head and the tail of the drop groove, the air inlet of the gear pump assembly on the right side of the cutting disc is connected with the top pipeline of the suction groove, the air outlet of the gear pump assembly on the right side of the cutting disc is connected with the top pipeline of the drop groove, a baffle member is installed at the upper side connection part of the suction groove and the drop groove, the suction groove and the drop groove are provided with impact balls, the baffle member can ensure the air flow direction in the pre-cutting groove assembly, the inner diameter of the suction groove is smaller, so that the impact balls can be sucked to the upper layer through the suction groove by the air inlet of the gear pump assembly on the right side of the cutting disc, and when the impact balls move to the junction of the suction groove and the drop groove on the upper layer, the inner diameter of the falling groove is larger, the suction force received by the impact ball is reduced, the impact ball pushes the baffle component open by means of gravity and falls into the falling groove, at the moment, the falling speed of the impact ball can be accelerated by the air outlet of the gear pump component on the right side of the cutting disc, the impact force of the impact ball is increased, the impact ball falls to the bottom and then is sucked by the suction groove again, continuous circulation is realized, the effect of automatically and continuously driving the pre-cutting groove component is achieved, a driving component is not required to be additionally configured, the size of the whole device is saved, multi-arrangement high-precision processing is convenient to carry out, the impact groove is arranged at the bottom of the falling groove, the impact plate is arranged in the impact groove, the impact spring is arranged between the edge of the impact plate and the impact groove, the bottom of the impact plate is provided with an impact knife, the impact ball can impact the impact plate after falling, the impact knife is driven to impact the surface of the sheet metal part to form the pre-cutting groove, and the cutting path of the cutting disc can be stabilized by the pre-cutting groove, the cutting disc is prevented from deviating, and meanwhile, whether the cutting disc needs to correct the cutting angle or not can be judged through whether the pre-cutting groove deviates from the preset route or not, so that the cutting quality of the cutting disc is improved.
According to the technical scheme, the baffle component comprises a baffle, an elastic supporting block is installed below a baffle rotating shaft, a plurality of tin spray heads are installed on the side face of the baffle, a tin box is arranged at the top end of a cutting disc, a friction block is arranged on the side face of the top end of the cutting disc, a heat conducting plate is installed between the tin box and the friction block, a pump is installed in the tin box, a pump pipeline is connected to the tin spray heads, heating devices are wrapped outside the tin spray heads and a rear pipeline, when the cutting disc rotates, the tin spray heads and the friction block rub to generate heat, the heat is transferred into the tin box through the heat conducting plate to melt tin inside, the pump transfers the tin to the tin spray heads, the heating devices enable the tin spray heads and tin in the pipeline to be kept in a liquid state, the baffle is supported by the elastic supporting block, the tin spray heads are blocked by the side face of the baffle to prevent the tin from being sprayed out in advance, and when an impact ball presses down the baffle, the tin spray heads lose the baffle, the tin is sprayed to the impact ball, so that the damage after the impact of the impact ball can be repaired, the more the impact ball is lost, the more the time required for pushing the baffle is, the more the tin is sprayed, and the effect of automatically repairing the impact ball according to the loss of the impact ball is achieved.
According to the technical scheme, the polishing assembly is installed at the rear of the shell and comprises a polishing box, a polishing wheel is installed in the polishing box, a plurality of suction holes are formed in the polishing wheel, the air inlet pipeline of the gear pump assembly on the left side of the cutting disc is connected to the upper portion of the polishing wheel and one end of the cutting disc, powder ground by the polishing wheel and powder cut by the cutting disc can be absorbed by the air inlet of the gear pump assembly on the left side of the cutting disc, larger powder can be ground by the gear pump assembly, dust is automatically collected and ground to serve as polishing materials, and the effects of automatically removing dust and utilizing the dust are achieved.
According to the technical scheme, the polishing wheel rotating shaft is of a hollow structure, the upper end and the lower end of the polishing wheel are connected with a slot polishing component, the slot polishing component comprises a nozzle, the nozzle is arranged at the lower end of the polishing wheel rotating shaft, a polishing solution tank is arranged at the upper end of the polishing wheel rotating shaft, the middle of the polishing wheel rotating shaft is connected with a motor through a gear, the upper end of the polishing wheel rotating shaft is connected with a linkage shaft through a gear, a gear pump component is arranged at the upper end of the linkage shaft, an inlet of the gear pump component at the upper end of the linkage shaft is connected with a water tank through a pipeline, an outlet of the gear pump component at the upper end of the linkage shaft and an outlet of the gear pump component at the left side of the cutting disc are connected to the upper end of the polishing solution tank through a pipeline, the motor drives the gear pump component at the upper end of the linkage shaft to supplement water for the polishing solution tank through the linkage shaft while driving the polishing wheel to rotate, the gear pump component at the left side of the cutting disc conveys polishing material into the polishing solution tank and pressurizes the polishing solution tank, water, polishing solution and polishing materials are fully stirred by a gear at the upper end of a rotating shaft of the polishing wheel to form polishing solution, and then the polishing solution is sprayed out of a spray head through a hollow structure of the rotating shaft of the polishing wheel to polish the inner wall of a cut gap.
Simultaneously, the water that gear pump subassembly of universal driving upper end drove can absorb the heat of cutting dish through the shell of cutting dish earlier, and the polishing solution can pile up earlier in the cavity of throwing aureola below before the blowout, absorbs the heat of throwing aureola, makes slot polishing subassembly when the function, can be for cutting dish and throwing aureola heat dissipation, increase the life of cutting dish and throwing aureola.
According to the technical scheme, the universal driving shaft comprises an inner shaft, an outer shaft is sleeved outside the inner shaft, the lower end of the inner shaft is meshed with the upper end of a rotating shaft of the polishing wheel through a gear, the upper end of the outer shaft is connected with the gear pump assembly, a plurality of rolling balls are arranged on the surface of the inner shaft, a plurality of rolling ball elastic blocks are arranged on the inner wall of the outer shaft, the rolling balls are clamped between the rolling ball elastic blocks, blades are arranged on the surface of the outer shaft, when water is not in the polishing liquid tank, the rolling balls are clamped by the rolling ball elastic blocks, the polishing wheel can completely drive the gear pump assembly to rotate, water is quickly supplemented for the polishing liquid tank, the polishing liquid is prevented from being insufficient, after the liquid level in the polishing liquid tank rises, the polishing liquid can stop the rotation of the rolling balls through the blades, the force between the rolling balls and the elastic blocks is increased, the elastic blocks are extruded, and the rolling ball elastic blocks are deformed, after the universal driving shaft rotates for a certain distance, the rolling ball can completely extrude the rolling ball elastic block, so that relative sliding is generated between the inner shaft and the outer shaft, the rolling ball rolls into a gap between the next rolling ball elastic block, the rolling ball enters the circulation again, the transmission ratio of the universal driving shaft is reduced, the higher the liquid level of the polishing solution is, the higher the force between the rolling ball and the rolling ball elastic block is, so that relative sliding is generated between the inner shaft and the outer shaft more easily, the lower the transmission ratio of the universal driving shaft is, the universal driving shaft can automatically adjust the transmission ratio according to the amount of the polishing solution, the amount of the polishing solution is controlled, and insufficient or excessive polishing solution is prevented.
According to the technical scheme, a plurality of piston rods are arranged between the polishing box and the shell, polishing springs are sleeved outside the piston rods respectively, a plurality of one-way valves are arranged at the bottoms of the piston rods, the one-way valves located in the forward direction are connected with the polishing solution box through pipelines, the one-way valves located in the reverse direction are connected to the upper end of the polishing solution box through pipelines, the piston rods can enable the polishing wheels to generate lateral force on the whole device during polishing to become left and right vibration of the polishing box, influence of the vibration on the whole device is reduced, the cutting and polishing device is prevented from being deviated, meanwhile, the polishing solution in the polishing solution box can be absorbed through the one-way valves when the polishing wheels vibrate, the polishing solution is transmitted into the polishing box and is stirred with water and polishing materials to become polishing solution, and polishing quality of the polishing solution is improved.
According to the technical scheme, the shell lower extreme is provided with the dead lever, the shower nozzle passes the dead lever and stretches out, the elastic block is installed at both ends about the shower nozzle, the shower nozzle both ends are passed through the elastic block and are connected with shell and dead lever respectively, when the left and right sides vibration of polishing case, can drive shower nozzle upper end and control the rotation together, and the lower extreme of shower nozzle is fixed to the dead lever simultaneously, makes the injection direction of shower nozzle follow the vibration of polishing case, controls partial, makes spun polishing solution can strike the slot better, increases the polishing quality of slot.
According to the technical scheme, a supporting table is arranged below the cutting assembly, a bottom surface polishing assembly is installed in the supporting table and comprises supporting columns, movable baffles are clamped between the supporting columns respectively, protective blocks are installed at the top ends of the movable baffles and the supporting columns respectively, a bottom plate is installed between the lower ends of the movable baffles, a recovery hole is formed in the lower side of the bottom plate, a plurality of supporting table springs are arranged at the bottoms of the movable baffles and the bottom plate respectively, the sheet metal part is fixed on the supporting table for cutting and polishing, when the sheet metal part is cut, the bottom surface polishing assembly is pressed down through a fixing device, the movable baffles are pressed down, the bottom plate is driven to block the recovery hole to form a polishing groove, polishing liquid sprayed during cutting is accumulated in the polishing groove so as to polish the bottom surface of the sheet metal part, and the protective blocks are used for protecting other devices from being cut by the cutting disc, after the cutting and polishing are completed, when the sheet metal part is taken down, the supporting table spring lifts the movable baffle and the bottom plate, so that the polishing liquid flows into the recovery hole, the polishing liquid is automatically recovered, the effect of polishing the upper side, the bottom surface and the cutting seam of the cutting position simultaneously in the cutting process is achieved, and the efficiency of sheet metal part processing is increased.
According to the technical scheme, a supporting table is arranged below the cutting assembly, a magnetic block is arranged inside the movable baffle, conductive blocks are arranged on the edge of the recovery hole and the bottom plate, the conductive blocks at the edge of the recovery hole are electrically connected with a power supply, when the movable baffle and the bottom plate are pressed down, the edge of the recovery hole is in contact with the conductive blocks on the bottom plate, the power supply is powered on by polishing liquid accumulated in the polishing groove, and due to the fact that a magnetic field is formed between the magnetic blocks, the powered polishing liquid can be subjected to Ampere force, so that the polishing liquid rotates in the polishing groove to drive polishing materials to impact the bottom surface of the sheet metal part, and the effect of polishing the bottom surface of the sheet metal part is achieved.
After the polishing solution is recovered, the polishing material can be recovered through deposition, and then the water and the polishing solution are separated through distillation, so that the dust and the polishing solution can be easily recycled, the processing cost of the sheet metal part is saved, and the environment pollution caused by the dust and the polishing solution is prevented
Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,
(1) the pre-cutting groove assembly is arranged, so that the pre-cutting groove is automatically formed in front of the cutting disc, the cutting path of the cutting disc can be stabilized by the pre-cutting groove, the cutting disc is prevented from being deviated, and meanwhile, whether the cutting angle of the cutting disc needs to be corrected or not can be judged through whether the pre-cutting groove is deviated from the preset path or not, so that the cutting quality of the cutting disc is improved;
(2) the gear pump assembly and the slotting polishing assembly are arranged, dust is automatically collected and ground to serve as polishing materials, automatic dust removal and dust utilization effects are achieved, water, polishing solution and the polishing materials are fully stirred by the gear at the upper end of the rotating shaft of the polishing wheel to form polishing liquid, the polishing liquid is sprayed out of the spray head, and the inner wall of a cut gap is polished;
(3) by arranging the piston rod, when the vibration of the polishing box is slowed down, the cutting and polishing device is prevented from deviating, the polishing solution is transmitted into the polishing box through the one-way valve and is stirred with water and polishing materials to form polishing solution, and meanwhile, the spraying direction of the spray head is driven to follow the vibration of the polishing box and deviate left and right, so that the sprayed polishing solution can impact a slot better, and the polishing quality of the slot is improved;
(4) by arranging the linkage shaft, the higher the liquid level of the polishing solution is, the higher the force between the rolling ball and the elastic block is, so that relative sliding is easier to generate between the inner shaft and the outer shaft, and the lower the transmission ratio of the linkage shaft is, so that the linkage shaft can automatically adjust the transmission ratio according to the amount of the polishing solution, control the amount of the polishing solution and prevent the shortage or excess of the polishing solution;
(5) by arranging the bottom surface polishing assembly, the cutting part of the sheet metal part is polished in all directions while cutting, the processing efficiency of the sheet metal part is improved, dust and polishing solution can be easily recycled, and the processing cost of the sheet metal part is saved;
(6) through being provided with the baffle component, the impact ball loses because of the striking more, and the time that pushes away the baffle is also more, and the tin that is sprayed on is also more, has played and can have according to the loss volume of impact ball, has repaired the effect of impact ball automatically.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a pre-groove assembly of the present invention;
FIG. 3 is a schematic view of an impingement slot of the present invention;
FIG. 4 is a schematic view of a slot burnishing assembly of the present invention;
FIG. 5 is a schematic view of the polishing chamber of the present invention;
FIG. 6 is a schematic view of a piston rod of the present invention;
FIG. 7 is a schematic view of the operating state of the head of the present invention;
FIG. 8 is a schematic view of a universal joint of the present invention;
FIG. 9 is a schematic view of a ball groove structure of the present invention;
FIG. 10 is a schematic view of a bottom surface polishing assembly of the present invention;
FIG. 11 is a schematic view of a flapper of the present invention;
FIG. 12 is a schematic view of the active state of the bottom surface polishing assembly of the present invention.
In the figure: 1. a cutting assembly; 11. a housing; 12. cutting the disc; 2. a gear pump assembly; 21. a driving gear; 22. a driven gear; 23. a gear pump housing; 3. pre-cutting a groove assembly; 31. a suction groove; 32. a dropping groove is formed; 33. striking a ball; 34. an impact groove; 35. an impact plate; 36. a strike spring; 37. a percussion knife; 38. a baffle member; 381. a baffle plate; 382. an elastic support block; 383. a tin nozzle; 384. a tin box; 385. a friction block; 386. a heat conducting plate; 387. a pump; 388. a heating device; 4. a polishing assembly; 41. a polishing box; 42. a polishing wheel; 43. a suction hole; 5. a slotting and polishing component; 51. a spray head; 52. a polishing solution tank; 53. a linkage shaft; 531. an inner shaft; 532. an outer shaft; 533. rolling a ball; 534. a ball rolling groove; 535. a ball spring block; 536. a blade; 54. a piston rod; 55. polishing the spring; 56. a one-way valve; 57. fixing the rod; 58. an elastic block; 6. a support table; 7. a bottom surface polishing assembly; 71. a support pillar; 72. a movable baffle; 73. a protection block; 74. a base plate; 75. a recovery hole; 76. a support platform spring; 77. a magnetic block; 78. and a conductive block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides the following technical solutions: referring to fig. 2 and 4, a cutting and polishing device for sheet metal part processing comprises a cutting assembly 1, the cutting assembly 1 comprises a housing 11, a cutting disc 12 is installed on the front side of the housing 11, gear pump assemblies 2 are respectively installed on two ends of the cutting disc 12, each gear pump assembly 2 comprises a driving gear 21, a driven gear 22 is meshed with the driving gear 21, a gear pump housing 23 is wrapped outside the driving gear 21 and the driven gear 22, a rotating shaft of the cutting disc 12 is connected with a rotating shaft of the driving gear 21, the cutting assembly 1 is connected with a pre-cutting groove assembly 3 and a polishing assembly 4 through the gear pump assemblies 2, when the cutting disc 12 rotates, the driving gear 21 and the driven gear 22 are driven to rotate, when the gear pump assemblies 2 are started, internal fluid flows, when the gear pump assemblies 2 on two sides of the cutting disc 12 drive air flows, the pre-cutting groove assembly 3 is automatically started and assists the polishing assembly 4, enhancing the efficiency and quality of cutting and polishing;
referring to fig. 2 and 3, the gear pump assembly 2 on the right side of the cutting disc 12 is connected with a pre-cutting groove assembly 3, the pre-cutting groove assembly 3 is located in front of the cutting assembly 1, the pre-cutting groove assembly 3 comprises a suction groove 31, a drop groove 32 is connected to the front side of the suction groove 31, the suction groove 31 and the drop groove 32 are connected end to end, an air inlet of the gear pump assembly 2 on the right side of the cutting disc 12 is connected with a top end of the suction groove 31 through a pipeline, an air outlet of the gear pump assembly 2 on the right side of the cutting disc 12 is connected with a top end of the drop groove 32 through a pipeline, a baffle member 38 is installed at the upper side connection position of the suction groove 31 and the drop groove 32, the suction groove 31 and the drop groove 32 are provided with impact balls 33, the baffle member 38 can ensure the air flow direction in the pre-cutting groove assembly 3, the inner diameter of the suction groove 31 is small, so that the impact balls 33 can be sucked to the upper layer through the suction groove 31 by the air inlet of the gear pump assembly 2 on the right side of the cutting disc 12, when the impact balls 33 moves to the junction of the suction groove 31 and the drop groove 32 on the upper layer, the inner diameter of the falling groove 32 is larger, the suction force received by the impact ball 33 is reduced, the impact ball 33 pushes the baffle member 38 open by means of gravity and falls into the falling groove 32, at the moment, the descending speed of the impact ball 33 is accelerated by the air outlet of the gear pump assembly 2 on the right side of the cutting disc 12, the impact force of the impact ball 33 is increased, the impact ball 33 falls to the bottom and is sucked by the suction groove 31 again, the continuous circulation is realized, the effect of automatically and continuously driving the pre-cutting groove assembly 3 is achieved, no additional driving assembly is needed, the size of the whole device is saved, the multi-row high-precision processing is convenient to carry out, the impact groove 34 is arranged at the bottom of the falling groove 32, the impact plate 35 is arranged in the impact groove 34, the impact spring 36 is arranged between the edge of the impact plate 35 and the impact groove 34, the impact knife 37 is arranged at the bottom of the impact plate 35, the impact ball 33 can impact the impact plate 35 after falling, the impact knife 37 is driven to impact the surface of the sheet metal part, a pre-cutting groove is formed, the cutting path of the cutting disc 12 can be stabilized by the pre-cutting groove, the cutting disc 12 is prevented from deviating, and meanwhile, whether the cutting disc 12 needs to correct the cutting angle or not can be judged by whether the pre-cutting groove deviates from the preset path or not, so that the cutting quality of the cutting disc 12 is improved;
as shown in fig. 2, the baffle member 38 includes a baffle 381, an elastic support block 382 is installed below the rotation shaft of the baffle 381, a plurality of tin nozzles 383 are installed on the side surface of the baffle 381, a tin box 384 is installed on the top end of the cutting disk 12, a friction block 385 is installed on the side surface of the top end of the cutting disk 12, a heat conduction plate 386 is installed between the tin box 384 and the friction block 385, a pump 387 is installed in the tin box 384, the pump 387 is connected to the tin nozzles 383, a heating device 388 is wrapped outside the tin nozzles 383 and the rear pipe, when the cutting disk 12 rotates, the heat is generated by friction with the friction block, the heat is transferred into the tin box 384 through the heat conduction plate 386 to melt the tin inside, the pump 387 transfers the tin to the tin nozzles 383, the heating device 388 keeps the tin nozzles 383 and the tin in the pipe in a liquid state, the elastic support block 382, the baffle 381 blocks the side surface of the tin nozzles 383 from the baffle 381, so as to prevent the tin nozzles from being ejected in advance, when the baffle 381 is pressed down by the ball 33, the tin sprayer 383 loses the barrier, tin is sprayed to the impact ball 33, the damage after the impact of the impact ball 33 can be repaired, the more the impact ball 33 is lost, the more time is needed for pushing the baffle 381 aside, the more tin is sprayed, and the effect of automatically repairing the impact ball 33 according to the loss of the impact ball 33 is achieved;
as shown in fig. 4, a polishing assembly 4 is installed behind the housing 11, the polishing assembly 4 includes a polishing box 41, a polishing wheel 42 is installed in the polishing box 41, a plurality of suction holes 43 are formed in the polishing wheel 42, an air inlet pipeline of the gear pump assembly 2 on the left side of the cutting disc 12 is connected to the upper side of the polishing wheel 42 and one end of the cutting disc 12, powder ground by the polishing wheel 42 and powder cut by the cutting disc 12 are absorbed by an air inlet of the gear pump assembly 2 on the left side of the cutting disc 12, larger powder is ground by the gear pump assembly 2, and dust is automatically collected and ground as polishing materials, so that the effects of automatically removing dust and utilizing dust are achieved;
referring to fig. 4, a rotating shaft of a polishing wheel 42 is of a hollow structure, a slot polishing component 5 is connected to the upper end and the lower end of the polishing wheel 42, the slot polishing component 5 comprises a spray head 51, the spray head 51 is arranged at the lower end of the rotating shaft of the polishing wheel 42, a polishing solution tank 52 is arranged at the upper end of the rotating shaft of the polishing wheel 42, a motor is connected to the middle of the rotating shaft of the polishing wheel 42 through a gear, a linkage shaft 53 is connected to the upper end of the rotating shaft of the polishing wheel 42 through a gear, a gear pump component 2 is arranged at the upper end of the linkage shaft 53, an inlet of the gear pump component 2 at the upper end of the linkage shaft 53 is connected with a water tank through a pipeline, an outlet of the gear pump component 2 at the upper end of the linkage shaft 53 and an outlet of the gear pump component 2 at the left side of a cutting disc 12 are connected to the upper end of the polishing solution tank 52 through a pipeline, when the motor drives the polishing wheel 42 to rotate, the gear pump component 2 at the upper end of the linkage shaft 53 can supplement water to the polishing solution tank 52, the gear pump assembly 2 on the left side of the cutting disc 12 conveys polishing materials into the polishing liquid tank 52 and pressurizes the polishing liquid tank 52, a gear on the upper end of a rotating shaft of the polishing wheel 42 fully stirs water, the polishing solution and the polishing materials to form polishing liquid, and then the polishing liquid is sprayed out from a spray head 51 through a hollow structure of the rotating shaft of the polishing wheel 42 to polish the inner walls of cut gaps;
meanwhile, water driven by the gear pump assembly 2 at the upper end of the linkage shaft 53 passes through the shell 11 of the cutting disc 12 to absorb heat of the cutting disc 12, and before being sprayed out, polishing liquid is accumulated in a cavity below the polishing wheel 42 to absorb heat of the polishing wheel 42, so that the slotted polishing assembly 5 can dissipate heat of the cutting disc 12 and the polishing wheel 42 while running, and the service lives of the cutting disc 12 and the polishing wheel 42 are prolonged;
as shown in fig. 8, the linkage shaft 53 includes an inner shaft 531, an outer shaft 532 is sleeved outside the inner shaft 531, the lower end of the inner shaft 531 is meshed with the upper end of the rotating shaft of the polishing wheel 42 through a gear, the upper end of the outer shaft 532 is connected with the gear pump assembly 2, a plurality of balls 533 are installed on the surface of the inner shaft 531, a plurality of ball grooves 534 are arranged on the inner wall of the outer shaft 532, a plurality of ball elastic blocks 535 are installed in the ball grooves 534, the balls 533 are clamped between the ball elastic blocks 535, blades 536 are installed on the surface of the outer shaft 532, when water is in the polishing solution tank 52 is deficient, the balls 533 are clamped by the ball elastic blocks 535, so that the polishing wheel 42 can completely drive the gear pump assembly 2 to rotate, water is rapidly supplemented to the polishing solution tank 52, the polishing solution is prevented from being deficient, when the liquid level in the polishing solution tank 52 rises, the polishing solution can stop the rotation of the outer shaft 532 through the blades 536, the force between the balls 533 and the ball elastic blocks 535 is increased, the balls 533 squeeze the ball elastic blocks 535, the ball elastic block 535 is deformed, after the linkage shaft 53 rotates for a certain distance, the ball 53 can completely extrude the ball elastic block 535, so that relative sliding is generated between the inner shaft 531 and the outer shaft 532, the ball 53 rolls into a gap between the next ball elastic block 535, and enters the circulation again, the transmission ratio of the linkage shaft 53 is reduced, and the higher the liquid level of the polishing solution is, the higher the force between the ball 533 and the ball elastic block 535 is, so that relative sliding is more easily generated between the inner shaft 531 and the outer shaft 532, and the lower the transmission ratio of the linkage shaft 53 is, so that the linkage shaft 53 can automatically adjust the transmission ratio according to the amount of the polishing solution, control the amount of the polishing solution, and prevent the shortage or the excess of the polishing solution;
as shown in fig. 5 and 6, a plurality of piston rods 54 are installed between the polishing box 41 and the housing 11, polishing springs 55 are respectively sleeved outside the piston rods 54, a plurality of check valves 56 are installed at the bottom of the piston rods 54, the check valve 56 located in the forward direction is connected with a polishing solution box through a pipeline, the check valve 56 located in the reverse direction is connected to the upper end of the polishing solution box 52 through a pipeline, the piston rods 54 can enable the polishing wheel 42 to generate lateral force on the whole device during polishing, so that the lateral force is changed into left-right vibration of the polishing box 41, the influence of the vibration on the whole device is reduced, the cutting and polishing device is prevented from being deviated, and meanwhile, the polishing solution in the polishing solution box 41 can be absorbed through the check valves 56 while vibrating, and is transmitted into the polishing box 41, and is stirred with water and polishing materials to form polishing solution, so that the polishing quality of the polishing solution is improved;
as shown in fig. 5 and 7, a fixing rod 57 is arranged at the lower end of the housing 11, the spray head 51 extends through the fixing rod 57, elastic blocks 58 are arranged at the upper end and the lower end of the spray head 51, the two ends of the spray head 51 are respectively connected with the housing 11 and the fixing rod 57 through the elastic blocks 58, when the polishing box 41 vibrates left and right, the upper end of the spray head 51 is driven to rotate left and right, and the fixing rod 57 fixes the lower end of the spray head 51, so that the spraying direction of the spray head 51 follows the vibration of the polishing box 41, the spray head deflects left and right, the sprayed polishing liquid can better impact a cut seam, and the polishing quality of the cut seam is improved;
referring to fig. 1, 10 and 11, a supporting table 6 is arranged below a cutting assembly 1, a bottom polishing assembly 7 is arranged in the supporting table 6, the bottom polishing assembly 7 includes supporting columns 71, movable baffles 72 are clamped between the supporting columns 71 respectively, protective blocks 73 are arranged at the top ends of the movable baffles 72 and the supporting columns 71 respectively, a bottom plate 74 is arranged between the lower ends of the movable baffles 72, a recovery hole 75 is arranged at the lower side of the bottom plate 74, a plurality of supporting table springs 76 are arranged at the bottoms of the movable baffles 72 and the bottom plate 74 respectively, a sheet metal part is fixed on the supporting table 6 for cutting and polishing, when the sheet metal part is cut, the bottom polishing assembly 7 is pressed by a fixing device, the movable baffles 72 is pressed down, and the bottom plate 74 is driven to block the recovery hole 75 to form a polishing groove, so that polishing liquid sprayed during cutting is accumulated in the polishing groove to polish the bottom surface of the sheet metal part, the protective blocks 73 are used for protecting other devices from being cut by the cutting disc 12, after the cutting and polishing are finished, the sheet metal part is taken down, and meanwhile, the support table spring 76 lifts the movable baffle plate 72 and the bottom plate 74, so that the polishing liquid flows into the recovery hole 75, the polishing liquid is automatically recovered, the effect of simultaneously polishing the upper side, the bottom surface and the cutting seam of the cutting position during cutting is achieved, and the processing efficiency of the sheet metal part is increased;
as shown in fig. 12, a magnetic block 77 is installed inside the movable baffle, a conductive block 78 is arranged on the edge of the recovery hole 75 and the bottom plate 74, the conductive block 78 on the edge of the recovery hole 75 is electrically connected with a power supply, when the movable baffle 72 and the bottom plate 74 are pressed down, the edge of the recovery hole 75 contacts with the conductive block 78 on the bottom plate 74, so that the power supply is electrified by the polishing liquid stored in the polishing groove, and due to the magnetic field between the magnetic blocks 77, the electrified polishing liquid can be subjected to ampere force, so that the polishing liquid rotates in the polishing groove to drive the polishing material to impact the bottom surface of the sheet metal part, and the effect of polishing the bottom surface of the sheet metal part is achieved;
after the polishing solution is recovered, the polishing material can be recovered through deposition, and then the water and the polishing solution are separated through distillation, so that the dust and the polishing solution can be easily recycled, the processing cost of the sheet metal part is saved, and the environment pollution caused by the dust and the polishing solution is prevented.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a cutting burnishing device of sheet metal component processing usefulness, includes cutting assembly (1), its characterized in that: the cutting assembly (1) comprises a shell (11), a cutting disc (12) is installed on the front side of the shell (11), gear pump assemblies (2) are installed at two ends of the cutting disc (12) respectively, each gear pump assembly (2) comprises a driving gear (21), a driven gear (22) is meshed with the driving gear (21), a gear pump shell (23) is wrapped outside the driving gear (21) and the driven gear (22), a rotating shaft of the cutting disc (12) is connected with a rotating shaft of the driving gear (21), and the cutting assembly (1) is connected with a pre-cutting groove assembly (3) and a polishing assembly (4) through the gear pump assemblies (2);
the gear pump assembly (2) on the right side of the cutting disc (12) is connected with a pre-cutting groove assembly (3), the pre-cutting groove assembly (3) is located in front of the cutting assembly (1), the pre-cutting groove assembly (3) comprises a suction groove (31), the front side of the suction groove (31) is connected with a falling groove (32), the suction groove (31) is connected with the falling groove (32) in a head-tail manner, the air inlet of the gear pump assembly (2) on the right side of the cutting disc (12) is connected with a top end pipeline of the suction groove (31), the air outlet of the gear pump assembly (2) on the right side of the cutting disc (12) is connected with a top end pipeline of the falling groove (32), a baffle member (38) is installed at the upper side connection part of the suction groove (31) and the falling groove (32), a striking ball (33) is arranged on the suction groove (31) and the falling groove (32), and a striking groove (34) is arranged at the bottom of the falling groove (32), an impact plate (35) is arranged in the impact groove (34), an impact spring (36) is arranged between the edge of the impact plate (35) and the impact groove (34), and an impact knife (37) is arranged at the bottom of the impact plate (35);
a polishing component (4) is mounted behind the shell (11), the polishing component (4) comprises a polishing box (41), a polishing wheel (42) is mounted in the polishing box (41), a plurality of suction holes (43) are formed in the polishing wheel (42), and an air inlet pipeline of a gear pump component (2) on the left side of the cutting disc (12) is connected to the upper part of the polishing wheel (42) and one end of the cutting disc (12);
the rotating shaft of the polishing wheel (42) is of a hollow structure, the upper end and the lower end of the polishing wheel (42) are connected with a slotting polishing component (5), the slotting and polishing component (5) comprises a spray head (51), the spray head (51) is arranged at the lower end of the rotating shaft of the polishing wheel (42), the upper end of the rotating shaft of the polishing wheel (42) is provided with a polishing solution box (52), the middle of the rotating shaft of the polishing wheel (42) is connected with a motor through a gear, the upper end of the rotating shaft of the polishing wheel (42) is connected with a linkage shaft (53) through a gear, a gear pump assembly (2) is arranged at the upper end of the linkage shaft (53), the inlet of the gear pump assembly (2) at the upper end of the linkage shaft (53) is connected with a water tank through a pipeline, the outlet of the gear pump assembly (2) at the upper end of the linkage shaft (53) and the outlet of the gear pump assembly (2) at the left side of the cutting disc (12) are connected to the upper end of the polishing solution box (52) through pipelines;
the linkage shaft (53) comprises an inner shaft (531), an outer shaft (532) is sleeved outside the inner shaft (531), the lower end of the inner shaft (531) is meshed with the upper end of a rotating shaft of the polishing wheel (42) through a gear, the upper end of the outer shaft (532) is connected with the gear pump assembly (2), a plurality of rolling balls (533) are installed on the surface of the inner shaft (531), a plurality of rolling ball grooves (534) are formed in the inner wall of the outer shaft (532), a plurality of rolling ball elastic blocks (535) are installed in the rolling ball grooves (534), the rolling balls (533) are clamped between the rolling ball elastic blocks (535), and blades (536) are installed on the surface of the outer shaft (532);
a plurality of piston rods (54) are arranged between the polishing box (41) and the shell (11), polishing springs (55) are sleeved outside the piston rods (54), a plurality of one-way valves (56) are arranged at the bottoms of the piston rods (54), the one-way valve (56) positioned in the forward direction is connected with a polishing solution box through a pipeline, and the one-way valve (56) positioned in the reverse direction is connected to the upper end of the polishing solution box (52) through a pipeline;
the spray head is characterized in that a fixing rod (57) is arranged at the lower end of the shell (11), the spray head (51) penetrates through the fixing rod (57) to extend out, elastic blocks (58) are mounted at the upper end and the lower end of the spray head (51), and the two ends of the spray head (51) are connected with the shell (11) and the fixing rod (57) through the elastic blocks (58) respectively.
2. The cutting and polishing device for machining the sheet metal part as claimed in claim 1, wherein: cutting subassembly (1) below is provided with brace table (6), install bottom surface polishing subassembly (7) in brace table (6), bottom surface polishing subassembly (7) are including support column (71), adjustable fender (72) have been blocked respectively between support column (71), protective block (73) are installed respectively on adjustable fender (72) and support column (71) top, install bottom plate (74) between adjustable fender (72) lower extreme, bottom plate (74) downside is provided with recovery hole (75), a plurality of brace table springs (76) are provided with respectively to adjustable fender (72) and bottom plate (74) bottom.
3. The cutting and polishing device for machining the sheet metal part as claimed in claim 2, wherein: the movable baffle is internally provided with a magnetic block (77), the edges of the recycling holes (75) and the bottom plate (74) are provided with conductive blocks (78), and the conductive blocks (78) at the edges of the recycling holes (75) are electrically connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487319.1A CN113275889A (en) | 2020-10-13 | 2020-10-13 | Cutting and polishing device for sheet metal part machining |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487319.1A CN113275889A (en) | 2020-10-13 | 2020-10-13 | Cutting and polishing device for sheet metal part machining |
| CN202011089027.4A CN112338547B (en) | 2020-10-13 | 2020-10-13 | Cutting burnishing device of sheet metal component processing usefulness |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011089027.4A Division CN112338547B (en) | 2020-10-13 | 2020-10-13 | Cutting burnishing device of sheet metal component processing usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN113275889A true CN113275889A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011089027.4A Active CN112338547B (en) | 2020-10-13 | 2020-10-13 | Cutting burnishing device of sheet metal component processing usefulness |
| CN202110487319.1A Withdrawn CN113275889A (en) | 2020-10-13 | 2020-10-13 | Cutting and polishing device for sheet metal part machining |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011089027.4A Active CN112338547B (en) | 2020-10-13 | 2020-10-13 | Cutting burnishing device of sheet metal component processing usefulness |
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| CN (2) | CN112338547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113618607A (en) * | 2021-10-13 | 2021-11-09 | 江苏金艺能工业科技有限公司 | Polishing device for surfaces of parts of numerical control machine tool |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551964A (en) * | 2014-12-26 | 2015-04-29 | 广东尚高科技有限公司 | Polishing device for plate |
| CN206957916U (en) * | 2017-04-18 | 2018-02-02 | 深圳市科睿精密科技有限公司 | Gear pump |
| CN107116702A (en) * | 2017-06-27 | 2017-09-01 | 盐城市宁润玻璃制品有限公司 | A kind of glass substrate cutting equipment |
| CN207402432U (en) * | 2017-08-10 | 2018-05-25 | 中山市东鹿五金塑料有限公司 | One kind polishes cutter device for hardware |
| CN107598041B (en) * | 2017-08-28 | 2019-07-09 | 杨伟坚 | A kind of automobile damping spring production equipment |
| CN109551643A (en) * | 2017-09-27 | 2019-04-02 | 马丽萍 | A kind of ceramic polishing device |
| CN108284366A (en) * | 2018-03-05 | 2018-07-17 | 无锡杰森表面处理设备有限公司 | Has the strip veneer-cutting machine for making of surface preparation function |
| CN108381365A (en) * | 2018-03-30 | 2018-08-10 | 宁波隆锐机械制造有限公司 | Plastic plate polissoir |
| KR20190118350A (en) * | 2018-04-10 | 2019-10-18 | 오승찬 | Device for preventing spark spread |
| CN108798366A (en) * | 2018-06-28 | 2018-11-13 | 安徽附利整体家居有限公司 | A kind of solid wood circular arch doorframe and its production method |
| CN110142609A (en) * | 2019-03-29 | 2019-08-20 | 天津市京通管业有限公司 | A kind of steel band tube cutting machine with polishing and slag removing function |
| CN110153730B (en) * | 2019-06-26 | 2020-10-13 | 北京林克曼数控技术股份有限公司 | Automatic cutting production equipment and method for section bar |
| CN110480362A (en) * | 2019-07-30 | 2019-11-22 | 安徽鑫翊新材料有限公司 | A kind of aluminum production of construction materials metal plate assembly line |
| CN210550401U (en) * | 2019-12-13 | 2020-05-19 | 海南中玻工程玻璃有限公司 | Glass processing operation panel |
| CN111283495A (en) * | 2020-02-18 | 2020-06-16 | 赵雪勇 | Steel cutting, polishing and dust removing integrated equipment |
-
2020
- 2020-10-13 CN CN202011089027.4A patent/CN112338547B/en active Active
- 2020-10-13 CN CN202110487319.1A patent/CN113275889A/en not_active Withdrawn
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| CN112338547A (en) | 2021-02-09 |
| CN112338547B (en) | 2021-07-13 |
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Application publication date: 20210820 |
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