CN116038492A - Grinding device for inner surface of arc-shaped thin-wall part - Google Patents
Grinding device for inner surface of arc-shaped thin-wall part Download PDFInfo
- Publication number
- CN116038492A CN116038492A CN202310097649.9A CN202310097649A CN116038492A CN 116038492 A CN116038492 A CN 116038492A CN 202310097649 A CN202310097649 A CN 202310097649A CN 116038492 A CN116038492 A CN 116038492A
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- Prior art keywords
- arc
- fixedly connected
- plate
- shaped thin
- polishing
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- 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 the inner surface of an arc-shaped thin-wall part, which relates to the technical field of machine tool equipment and comprises the following components: the base support ring plate is used for supporting and fixing the device; the protection saddle is positioned at the top end of the outer side of the base support ring plate and is fixedly connected with the top end of the outer side of the base support ring plate; the protection cabin is positioned at the top end of the base support ring plate and is fixedly connected with the top end of the base support ring plate; the feeding clamping mechanism is positioned at the inner side of the protection cabin; the polishing clamping mechanism is positioned at the inner side of the base supporting annular plate; the feeding clamping mechanism comprises an arc-shaped thin-wall piece feeding cavity of the arc-shaped thin-wall piece. The invention has the beneficial effects that: the arc-shaped thin-wall part polishing device has the advantages that the arc-shaped thin-wall part polishing device is convenient to circularly and continuously feed materials into the polishing mechanism in the polishing process, the polishing efficiency of the arc-shaped thin-wall part is improved, the arc-shaped thin-wall part is convenient to polish rapidly, and the arc-shaped thin-wall part is prevented from deforming in the polishing process.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to a polishing device for the inner surface of an arc-shaped thin-wall piece.
Background
Sanding is a surface modification technique, generally referred to as a process for modifying the physical properties of a material surface by friction with a roughened object (sandpaper containing particles of higher hardness, etc.), primarily for the purpose of achieving a specific surface roughness.
When ordinary digit control machine tool is polishing, need fix the part of polishing, however when carrying out the clamp to the arc work piece fixed, the arc work piece takes place to warp easily and influences the effect of polishing, and ordinary digit control machine tool can't circulate continuous pay-off to the arc work piece, leads to the efficiency reduction of polishing easily, ordinary digit control machine need the efficiency of polishing many times when polishing the cambered surface lower.
Disclosure of Invention
The invention aims at: in order to solve the problem that when a common numerical control machine tool is used for polishing, a polished part needs to be fixed, however, when the arc-shaped workpiece is clamped and fixed, the arc-shaped workpiece is easy to deform to influence the polishing effect, and the common numerical control machine tool cannot be used for circularly and continuously feeding the arc-shaped workpiece, so that polishing efficiency is easy to be reduced, and the common numerical control machine tool is required to polish for many times when polishing an arc surface, so that the problem that the polishing efficiency is low is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: an arc thin wall spare internal surface grinding device includes:
the base support ring plate is used for supporting and fixing the device;
the protection saddle is positioned at the top end of the outer side of the base support ring plate and is fixedly connected with the top end of the outer side of the base support ring plate;
the protection cabin is positioned at the top end of the base support ring plate and is fixedly connected with the top end of the base support ring plate;
the feeding clamping mechanism is positioned at the inner side of the protection cabin;
the polishing clamping mechanism is positioned at the inner side of the base supporting annular plate;
the feeding clamping mechanism comprises an arc-shaped thin-wall piece feeding cavity of the arc-shaped thin-wall piece, the arc-shaped thin-wall piece feeding cavity of the arc-shaped thin-wall piece is fixedly connected with a cavity wall on the inner side of a protection cabin, an adjusting and positioning toothed ring is rotatably connected to the bottom of the outer side of the protection cabin, an adjusting gear block is connected to the bottom of the adjusting gear block in an engaged mode, a tooth socket push plate is connected to the bottom of one side of the adjusting gear block in an engaged mode, one end of the tooth socket push plate is fixedly connected with a discharging plate, the top of the discharging plate is fixedly connected with a partition plate, the middle part of one end of the partition plate is slidably connected with a first spiral rod, one end of the first spiral rod is in engaged mode and is connected with a second spiral rod, the outer side of the second spiral rod is slidably connected with a telescopic compression rod, one end of the second spiral rod is provided with a fixed suspension rod, the top of the second spiral rod is rotatably connected with the middle part of the fixed suspension rod, the bottom of the fixed suspension rod is fixedly connected with a cross mounting plate, the outer side of the first folding push plate is in an engaged mode, one end of the inner side of the tooth socket push plate is fixedly connected with a first motor, the first motor is fixedly connected with an output end of the first motor is fixedly connected with a bevel gear block, the bevel gear block is in an overlapped with the top of the bevel gear block is connected with the bevel gear, the bevel gear is in a driving mechanism is in an engaged mode, the top of the bevel gear is connected with the bevel gear is in the bevel gear, the bevel gear is connected with the bottom of the bevel gear is in the bevel gear is connected with the bevel gear, the bevel gear is in the bottom of the bevel gear is connected with the bevel gear is in the bevel gear with the bottom of the bevel gear is connected with the bevel gear with the bottom of the bevel gear and has the bottom of the bevel gear, the utility model discloses a solar energy collection device, including superimposed ring gear, fixed tubular column board, conical gear piece, base support ring plate, arc tooth's socket cavity board, fixed tubular column board, conical gear piece, fixed connection carousel, the fixed connection carousel in the top of conical gear piece, the folding push pedal of outside fixedly connected with second of fixed connection carousel, one side sliding connection of the folding push pedal of second has first track limiting plate, one side sliding connection of first track limiting plate has second track limiting plate, the one end fixedly connected with arc tooth's socket cavity board of second folding push pedal, the top meshing of arc tooth's socket cavity board is connected with the wheel of polishing, the outside swivelling joint of polishing wheel is polished round mounting panel, the one end of polishing round mounting panel and the one end fixedly connected with dust collection box of the inboard bottom of first folding push pedal of base support ring plate.
As still further aspects of the invention: the top view of the adjusting and positioning toothed ring is annular, the inner side of the adjusting and positioning toothed ring is fixedly connected with an annular cavity wall, and the inner wall and the outer wall of the annular cavity wall are fixedly connected with a plurality of arc-shaped toothed groove groups.
As still further aspects of the invention: the number of the tooth slot pushing plates is two, the number of the adjusting gear blocks is two, and a clamping hoop containing groove is fixedly connected to the cavity wall on the inner side of the arc-shaped thin-wall part feeding cavity of the arc-shaped thin-wall part.
As still further aspects of the invention: the division board all fixedly connected with connection cardboard with the connection end of discharge plate, the middle part fixedly connected with spiral hole of connection cardboard, the one end fixedly connected with toper gear bench piece of first hob.
As still further aspects of the invention: the bottom fixedly connected with toper ring gear of superimposed ring gear board, the middle part fixedly connected with T shape connecting gear bull stick of preapring for an unfavorable turn of events shape arc board one end, the one end fixedly connected with quarter convex tooth groove group at toper drive piece top.
As still further aspects of the invention: the number of the anti-deformation arc plates is two, the middle part of the conical gear rod is fixedly connected with an arc clamping block, and the inclination angle of the bottom of the polishing wheel mounting plate is ten degrees.
As still further aspects of the invention: the middle part fixedly connected with of grinding wheel bottom is dock the tooth post piece, the size in butt joint tooth post piece outside and the inside size phase-match of arc tooth's socket cavity board.
Compared with the prior art, the invention has the beneficial effects that: the arc-shaped thin-wall part polishing device has the advantages that the arc-shaped thin-wall part polishing device is convenient to circularly and continuously feed materials into the polishing mechanism in the polishing process, the polishing efficiency of the arc-shaped thin-wall part is improved, the arc-shaped thin-wall part is convenient to polish rapidly, and the arc-shaped thin-wall part is prevented from deforming in the polishing process.
1. Through the feeding clamping mechanism, during feeding, the first motor drives the driving gear fixedly connected with the output end to rotate, thereby driving the meshing connection adjusting and positioning toothed ring to rotate, the rotating adjusting and positioning toothed ring drives the adjusting gear block which is in meshing connection with the inner side of the bottom end to rotate clockwise, the clockwise rotating adjusting gear block drives the tooth socket push plate which is in meshing connection with the outer side of the bottom to slide towards one end, thereby pulling the discharging plate fixedly connected with one end of the tooth socket push plate to slide towards one end, simultaneously driving the partition plate fixedly connected with the top end of the discharging plate to slide into the feeding cavity of the arc-shaped thin-wall part, thereby separating the arc-shaped thin-wall part of the clamp between the discharging plate and the partition plate from the arc-shaped thin-wall part on the partition plate, the discharging plate can drive the first spiral rod to rotate in the sliding process, the first spiral rod can drive the meshing connection second spiral rod to rotate in the sliding process, and the rotating second spiral rod drives the telescopic push rod which is in the sliding connection on the outer side to push plate to push down, thereby enable the first folding push plate to be opened, the polishing plate is driven to drive the polishing wheel mounting plate fixedly connected with one end to slide towards one end, the polishing plate is driven by the first end of the first folding push plate to slide towards one end of the first folding plate, the sliding limiting plate is driven by the first end of the sliding plate to slide along the arc-shaped thin-wall part in the sliding limiting rail, and the first end is lost in the sliding process, and the first end is driven to slide along the first end sliding along the first end limiting rail, and the first end sliding rail, and the first end is separated into the sliding rail, the support block fixedly connected with the bottom of the polishing wheel mounting plate is used for supporting and hooping the arc-shaped thin-wall part, when the first folding push plate drives the polishing wheel mounting plate to slide towards one end and clamp to one end of the arc-shaped thin-wall part, the polishing wheel rotationally connected with the middle part of one end of the polishing wheel mounting plate is driven to clamp onto the inner wall of the arc-shaped thin-wall part, when the adjusting gear block contacts with the tooth block in the inner cavity wall of the adjusting and positioning tooth ring, the adjusting gear block which is driven to be in meshed connection is rotated anticlockwise, the adjusting gear block which is rotated anticlockwise drives the discharge plate fixedly connected with one end of the tooth slot push plate to slide into the arc-shaped thin-wall part feeding cavity, and meanwhile, the partition plate fixedly connected with the top end of the arc-shaped thin-wall part feeding cavity is driven to slide towards the outer side of the arc-shaped thin-wall part feeding cavity, so that the arc-shaped thin-wall part of the support clamp on the arc-shaped thin-wall part feeding cavity slides downwards to the top end of the discharge plate, the circular pushing is convenient for rapidly feeding and distributing materials, the rest arc-shaped thin-wall parts in the arc-wall part feeding cavity can be prevented from scattering out from the arc-shaped thin-wall part feeding cavity in the process of feeding cavity in the feeding process, and the circulating in the polishing process of polishing is convenient for improving the polishing efficiency continuously.
2. Through the polishing clamping mechanism, when polishing, the second motor drives the conical gear rod fixedly connected with the output end to rotate, the rotating conical gear rod drives the double-end conical gear rod with one end in meshed connection to rotate, the rotating double-end conical gear rod drives the conical gear block with one end in meshed connection to rotate through the conical gear block with one end in meshed connection, the rotating conical gear block drives the second folding push plate fixedly connected with the outer side of the fixed connection rotary plate to rotate clockwise through the fixed connection rotary table with the top, the arc-shaped tooth slot cavity plate fixedly connected with one end is driven to rotate clockwise through the rotating second folding push plate, the polishing wheel with the top in meshed connection is driven to polish the inner wall of the arc-shaped thin-wall part by the arc-shaped tooth slot cavity plate to rotate clockwise, when tooth slots on the conical driving block fixedly connected with the top end of the conical gear rod are clamped on the conical gear ring at the bottom of the stacked toothed ring plate, thereby driving the superimposed toothed ring plate to rotate, the rotated superimposed toothed ring plate drives the deformation-preventing arc plate in meshed connection to rotate by a specified angle, thereby driving the arc-shaped thin-walled part of the clamp on the inner side of the deformation-preventing arc plate to move a certain position along with the rotation of the deformation-preventing arc plate, continuously polishing the moved position, when the second motor drives the conical gear rod fixedly connected with the output end to reversely rotate, the reversely rotating conical gear rod drives the double-end conical gear rod in meshed connection with the bottom of one end to reversely rotate, the reversely rotating double-end conical gear rod drives the conical gear block in meshed connection with the top of one end of the double-end conical gear rod to reversely rotate, the reversely rotating conical gear block drives the second folding push plate fixedly connected with the outer side of the fixed connection rotary table to reversely rotate through the fixed connection rotary table at the top, the arc tooth groove cavity plate with one end fixedly connected is driven by the second folding push plate which rotates anticlockwise, the grinding wheel with the top meshed and connected anticlockwise rotates to grind the inner wall of the arc thin-wall part, when the tooth groove on the conical driving block fixedly connected with the top end of the conical gear rod rotates anticlockwise, the tooth groove is clamped on the conical toothed ring at the bottom end of the superimposed toothed ring plate, thereby driving the superimposed toothed ring plate to rotate anticlockwise, the superimposed toothed ring plate which rotates anticlockwise drives the deformation-preventing arc plate connected in a meshed manner to rotate by a specified angle, thereby driving the arc thin-wall part of the clamp on the inner side of the deformation-preventing arc plate to move along with the anticlockwise rotation of the deformation-preventing arc plate to a certain position, continuing grinding the moved position, and falling powder slag is favorable for preventing scattered slag in the grinding process from being discharged under the baffle of the deformation-preventing arc plate and the grinding wheel mounting plate, the slag is convenient for rotating and adjusting the position of the arc thin-wall part in the process of grinding along with the inclined angle of the bottom of the grinding wheel mounting plate, the slag is convenient for preventing the falling slag in the dust collecting box at one end of the grinding wheel mounting plate bottom end of the grinding process, the arc thin-wall part is convenient for preventing the arc thin-wall part from being splashed in the grinding process of grinding the arc thin-wall part.
Drawings
FIG. 1 is a schematic view of a front view in cross section of the present invention;
FIG. 2 is a schematic diagram of a top view cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the portion C of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of a disassembled perspective view of the stacked toothed ring plates of the present invention;
FIG. 7 is a schematic diagram of a top view of an arcuate slot cavity plate and fixed connection turntable of the present invention.
In the figure: 1. the base supports the annular plate; 2. a protective pallet; 3. a protective cabin; 4. a feeding clamping mechanism; 41. arc thin-wall piece feeding cavity; 42. a partition plate; 43. a first screw rod; 44. a discharge plate; 45. tooth slot pushing plates; 46. adjusting a positioning toothed ring; 47. fixing a suspender; 48. a second screw rod; 49. a telescopic compression bar; 410. a first folding push plate; 411. a cross mounting plate; 412. a first motor; 413. adjusting the gear block; 414. a drive gear; 5. polishing the clamping mechanism; 51. a second motor; 52. a bevel gear lever; 53. a tapered drive block; 54. superposing toothed ring plates; 55. an anti-deformation arc plate; 56. double-ended conical toothed bar; 57. a bevel gear block; 58. a second folding push plate; 59. an arc tooth slot cavity plate; 510. grinding wheel; 511. installing and fixing a pipe column plate; 512. a dust collection box; 513. a grinding wheel mounting plate; 514. a first rail limiting plate; 515. the rotary table is fixedly connected; 516. and the second track limiting plate.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1 to 7, in the embodiment of the present invention, a first motor 412 drives a discharge plate 44 on a feeding clamping mechanism 4 to slide and open, so that an arc thin-wall part in an arc thin-wall part feeding cavity 41 of the arc thin-wall part slides down into a deformation-preventing arc plate 55, a first folding push plate 410 stretches to drive a polishing wheel mounting plate 513 to move to one end, so that a polishing wheel 510 mounted on the polishing wheel mounting plate 513 is driven to slide to one end and clamped on the inner wall of the arc thin-wall part, then a second motor 51 drives the polishing wheel 510 to rotate to polish the inner wall of the arc thin-wall part, and polished dust slides down into a dust collecting box 512 under the guidance of the inclination angle of the bottom of the polishing wheel mounting plate 513, so that rapid circulation feeding is facilitated, and deformation of the arc thin-wall part to be polished is prevented in the polishing process.
During feeding, the first motor 412 drives the driving gear 414 fixedly connected with the output end to rotate, thereby driving the meshed and connected adjusting and positioning toothed ring 46 to rotate, the rotating adjusting and positioning toothed ring 46 drives the bottom end inner side meshed and connected adjusting gear block 413 to rotate clockwise, the clockwise rotating adjusting gear block 413 drives the bottom outer side meshed and connected tooth slot pushing plate 45 to slide towards one end, thereby pulling the discharging plate 44 fixedly connected with one end of the tooth slot pushing plate 45 to slide towards one end, simultaneously driving the partition plate 42 fixedly connected with the top end of the discharging plate 44 to slide into the arc-shaped thin-wall part feeding cavity 41 of the arc-shaped thin-wall part, thereby separating the arc-shaped thin-wall part between the discharging plate 44 and the partition plate 42 from the arc-shaped thin-wall part on the partition plate 42, the discharging plate 44 can drive the first spiral rod 43 to rotate in the sliding process, the first spiral rod 43 can drive the meshed and connected second spiral rod 48 to rotate in the rotating process, the rotating second spiral rod 48 drives the outer side sliding and connected spiral rod 49 to slide downwards to push plate 410, thereby enabling the first end of the first pushing plate 410 to be opened, the first pushing plate 410 drives the first end of the first pushing plate 44 to slide towards the first end of the arc-shaped thin-wall part 516 to slide towards the first folding track 516 in the first folding track 516, and the first folding track 516 is opened when the first end of the first folding plate 58 is fixedly connected with the first folding plate 58 to slide along the first folding track 516, and the first end of the first folding plate 58 is opened along the first end of the sliding track 58, and the first end connecting plate 58 is stretched along the first end along the arc-shaped track rail track 516, and the sliding plate 58 is stretched along the first end along the sliding track rail and the first end rail track, and is stretched along the slide rail 516, when the adjusting gear block 413 contacts with the tooth block in the inner cavity wall of the adjusting and positioning toothed ring 46, the adjusting gear block 413 in meshed connection is driven to rotate anticlockwise, the adjusting gear block 413 in meshed connection is driven to drive the discharge plate 44 in fixed connection with one end of the tooth groove push plate 45 to slide into the arc-shaped thin-wall part feeding cavity 41, and meanwhile, the partition plate 42 in fixed connection with the top end of the arc-shaped thin-wall part feeding cavity 41 is driven to slide out of the arc-shaped thin-wall part feeding cavity 41, so that the arc-shaped thin-wall part of the bracket on the arc-shaped thin-wall part feeding cavity 41 slides down to the top end of the discharge plate 44, and the circular pushing is convenient to separate materials rapidly, thereby being beneficial to preventing the rest of the arc-shaped thin-wall parts from falling out of the arc-shaped thin-wall part feeding cavity 41 in the arc-shaped thin-wall part feeding cavity 41.
The top view of the adjusting and positioning toothed ring 46 is concentric ring, the inner cavity wall and the outer cavity wall are fixedly connected with tooth groove groups, the number of the tooth groove groups is matched, the middle part of the top end of the adjusting gear block 413 is fixedly connected with a rack column block, the rack column block is meshed with the adjusting and positioning toothed ring 46, the tooth groove groups of the outer cavity wall drive the adjusting gear block 413 to rotate clockwise when contacting the adjusting gear block 413 in the rotating process of the adjusting and positioning toothed ring 46, and the tooth groove groups of the inner cavity wall drive the adjusting gear block 413 to rotate anticlockwise when contacting the adjusting gear block 413 so as to drive the tooth groove push plate 45 to slide inside and outside to change positions.
A connecting clamping plate is fixedly connected between the partition plate 42 and the discharge plate 44, one end of the connecting clamping plate is fixedly connected with a spiral hole, the inner side of the spiral hole is slidably connected with a first spiral rod 43, and the first spiral rod 43 is driven to rotate through the spiral hole which is fixedly connected with one end of the connecting clamping plate when the partition plate 42 and the discharge plate 44 slide inside and outside.
During polishing, the second motor 51 drives the conical gear rod 52 fixedly connected with the output end to rotate, the rotating conical gear rod 52 drives the double-end conical gear rod 56 with one end in meshed connection to rotate, the rotating double-end conical gear rod 56 drives the conical gear block 57 in meshed connection with one end of the double-end conical gear rod 56 to rotate, the rotating conical gear block 57 drives the second folding push plate 58 fixedly connected with the outer side of the fixed connection rotary plate 515 to rotate clockwise through the fixed connection rotary plate 515 fixedly connected with the top, the rotating second folding push plate 58 drives the arc-shaped tooth slot cavity plate 59 with one end fixedly connected to rotate clockwise, the clockwise rotating arc-shaped tooth slot cavity plate 59 drives the polishing wheel 510 with the top in meshed connection to rotate so as to polish the inner wall of the arc-shaped thin-wall part, when the tooth slot on the conical driving block 53 fixedly connected with the top end of the conical gear rod 52 is rotationally clamped on the conical gear ring at the bottom end of the superimposed gear ring plate 54, thereby driving the superimposed gear ring plate 54 to rotate, the rotating superimposed gear ring plate 54 drives the engaged deformation-preventing arc plate 55 to rotate by a designated angle, thereby driving the arc-shaped thin-wall part of the clamp at the inner side of the deformation-preventing arc plate 55 to move a certain position along with the rotation of the deformation-preventing arc plate 55, polishing the moved position continuously, when the second motor 51 drives the conical gear rod 52 fixedly connected with the output end to reversely rotate, the reversely rotating conical gear rod 52 drives the double-end conical gear rod 56 with one end engaged with the bottom to reversely rotate, the reversely rotating double-end conical gear rod 56 drives the conical gear block 57 with one end engaged with the top of the double-end conical gear rod 56 to reversely rotate, the counter-rotating conical gear block 57 drives the second folding push plate 58 fixedly connected to the outer side of the fixed connection turntable 515 to rotate anticlockwise through the fixed connection turntable 515 fixedly connected to the top, the anticlockwise rotating second folding push plate 58 drives the arc-shaped tooth groove cavity plate 59 fixedly connected to one end to rotate anticlockwise, the anticlockwise rotating arc-shaped tooth groove cavity plate 59 drives the polishing wheel 510 fixedly connected to the top to polish the inner wall of the arc-shaped thin-wall part in a meshed mode, when the tooth groove on the conical driving block 53 fixedly connected to the top of the conical gear rod 52 rotates anticlockwise, the tooth groove is clamped to the conical toothed ring at the bottom of the superimposed toothed ring plate 54, the superimposed toothed ring plate 54 is driven to rotate anticlockwise, the anticlockwise rotating superimposed toothed ring plate 54 drives the anti-deformation arc plate 55 in meshed connection to rotate by a specified angle, accordingly, the arc-shaped thin-wall part clamped on the inner side of the anti-deformation arc-arc plate 55 is driven to move to a certain position along with anticlockwise rotation of the anti-deformation arc-plate 55, powder slag falling during polishing is continued to the moved position, the powder slag falling during polishing is prevented from falling under the stop of the anti-deformation plate 55 and polishing wheel mounting plate 513, the slag falling during polishing is prevented from falling down to the end of the mounting plate, the slag falling during polishing is prevented from falling down, the slag is convenient to roll in the process, and dust is convenient to be rapidly cooled down, and dust is prevented from falling down, and dust is discharged.
The inner side of the bottom of the superimposed toothed ring plate 54 is fixedly connected with a conical toothed ring, the conical toothed ring is meshed with the conical driving block 53, one end of the top end of the conical driving block 53 is fixedly connected with a plurality of tooth grooves, and the shape formed by the tooth grooves is a sector.
The middle part fixedly connected with butt joint commentaries on classics tooth post piece of grinding wheel 510 bottom, arc tooth's socket chamber board 59 is convenient for drive butt joint commentaries on classics tooth post piece top fixedly connected's grinding wheel 510 rotation through meshing connection when rotating, and a plurality of grinding wheels 510 of being convenient for drive simultaneously are rotatory simultaneously, are favorable to improving the efficiency that arc thin wall spare was polished.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. An arc thin wall spare internal surface grinding device includes:
the base support ring plate (1) is used for supporting and fixing the device;
the protection saddle (2) is positioned at the top end of the outer side of the base support ring plate (1) and is fixedly connected with the top end of the outer side of the base support ring plate (1);
the protection cabin (3) is positioned at the top end of the base support annular plate (1) and is fixedly connected with the top end of the base support annular plate (1);
the feeding clamping mechanism (4) is positioned at the inner side of the protection cabin (3);
the polishing clamping mechanism (5) is positioned at the inner side of the base supporting annular plate (1);
the utility model is characterized in that the feeding clamping mechanism (4) comprises an arc thin-wall piece feeding cavity (41), the arc thin-wall piece feeding cavity (41) is fixedly connected with the cavity wall on the inner side of the protection cabin (3), an adjusting and positioning toothed ring (46) is rotatably connected to the bottom of the outer side of the protection cabin (3), an adjusting gear block (413) is connected to the bottom of the adjusting and positioning toothed ring (46), a tooth socket push plate (45) is connected to the bottom of one side of the adjusting gear block (413) in an engaged manner, a discharging plate (44) is fixedly connected to one end of the tooth socket push plate (45), a partition plate (42) is fixedly connected to the top of the discharging plate (44), a first screw rod (43) is slidably connected to the middle of one end of the partition plate (42), a second screw rod (48) is slidably connected to one end of the first screw rod (43), a telescopic rod (49) is slidably connected to the outer side of the second screw rod (48), a fixed pressure rod (47) is arranged at one end of the second screw rod (48), the top of the outer side of the second screw rod (48) is fixedly connected with a tooth socket push plate (45), a cross-shaped motor (47) is fixedly connected to the middle part of the top of the second screw rod (411), a first end of the first end (411) is fixedly connected to the first end of the partition plate (410), the output end fixedly connected with driving gear (414) of first motor (412), clamp mechanism (5) of polishing includes second motor (51), second motor (51) are located the bottom of base support ring board (1) one end, and with the bottom fixed connection of base support ring board (1) one end, the output fixedly connected with conical gear pole (52) of second motor (51), the top fixedly connected with conical driving piece (53) of conical gear pole (52), the one end meshing of conical gear pole (52) bottom is connected with double-end conical gear pole (56), the one end meshing of double-end conical gear pole (56) is connected with conical gear piece (57), the one end meshing at conical driving piece (53) top is connected with stack toothed ring board (54), the inboard meshing of stack toothed ring board (54) is connected with anti-deformation arc board (55), the middle part fixedly connected with installation fixed tubular column board (511) of double-end conical gear pole (57) is fixedly connected with carousel (515), the top fixedly connected with carousel (515) of conical gear piece (57), the one end meshing of double-end conical gear pole (56) is connected with double-end conical gear piece (56), the one end meshing of one end of conical gear pole (56) is connected with a stack toothed plate (58), one side (514) is connected with a second side of a limit slide rail (514), one end fixedly connected with arc tooth's socket cavity board (59) of second folding push pedal (58), the top meshing of arc tooth's socket cavity board (59) is connected with grinding wheel (510), the outside swivelling joint of grinding wheel (510) has grinding wheel mounting panel (513), the one end of grinding wheel mounting panel (513) and the one end fixedly connected with of first folding push pedal (410), the inboard bottom fixedly connected with dust collection box (512) of base support ring board (1).
2. The polishing device for the inner surface of the arc-shaped thin-walled workpiece according to claim 1, wherein the top view of the adjusting and positioning toothed ring (46) is annular, the inner side of the adjusting and positioning toothed ring (46) is fixedly connected with an annular cavity wall, and the inner wall and the outer wall of the annular cavity wall are fixedly connected with a plurality of arc-shaped toothed groove groups.
3. The polishing device for the inner surface of the arc-shaped thin-walled workpiece according to claim 1, wherein two groups of tooth slot pushing plates (45) are provided, two groups of adjusting gear blocks (413) are provided, and a clamping groove is fixedly connected to the inner cavity wall of the feeding cavity (41) of the arc-shaped thin-walled workpiece.
4. The polishing device for the inner surface of the arc-shaped thin-walled workpiece according to claim 1, wherein the connecting ends of the separation plate (42) and the discharge plate (44) are fixedly connected with a connecting clamping plate, the middle part of the connecting clamping plate is fixedly connected with a spiral hole, and one end of the first spiral rod (43) is fixedly connected with a conical gear table block.
5. The polishing device for the inner surface of the arc-shaped thin-walled workpiece according to claim 1, wherein the bottom end of the superimposed toothed ring plate (54) is fixedly connected with a conical toothed ring, the middle part of one end of the deformation-preventing arc plate (55) is fixedly connected with a T-shaped connecting gear rotating rod, and one end of the top of the conical driving block (53) is fixedly connected with a quarter circular arc-shaped toothed groove group.
6. The polishing device for the inner surface of the arc-shaped thin-walled workpiece according to claim 1, wherein two groups of anti-deformation arc plates (55) are provided, an arc-shaped clamping block is fixedly connected to the middle part of the conical gear rod (52), and the inclination angle of the bottom of the polishing wheel mounting plate (513) is ten degrees.
7. The polishing device for the inner surface of the arc-shaped thin-walled part according to claim 1, wherein a butt-joint rotary tooth column block is fixedly connected to the middle of the bottom end of the polishing wheel (510), and the size of the outer side of the butt-joint rotary tooth column block is matched with the size of the inner side of the arc-shaped tooth slot cavity plate (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310097649.9A CN116038492A (en) | 2023-02-10 | 2023-02-10 | Grinding device for inner surface of arc-shaped thin-wall part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310097649.9A CN116038492A (en) | 2023-02-10 | 2023-02-10 | Grinding device for inner surface of arc-shaped thin-wall part |
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|---|---|
| CN116038492A true CN116038492A (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310097649.9A Pending CN116038492A (en) | 2023-02-10 | 2023-02-10 | Grinding device for inner surface of arc-shaped thin-wall part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117983900A (en) * | 2024-04-03 | 2024-05-07 | 淮安凯越精密设备制造有限公司 | Rotary polishing device for gear machining |
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2023
- 2023-02-10 CN CN202310097649.9A patent/CN116038492A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117983900A (en) * | 2024-04-03 | 2024-05-07 | 淮安凯越精密设备制造有限公司 | Rotary polishing device for gear machining |
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