CN117067084A - Polishing device and method suitable for machining blisk - Google Patents
Polishing device and method suitable for machining blisk Download PDFInfo
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- CN117067084A CN117067084A CN202311339120.XA CN202311339120A CN117067084A CN 117067084 A CN117067084 A CN 117067084A CN 202311339120 A CN202311339120 A CN 202311339120A CN 117067084 A CN117067084 A CN 117067084A
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- blisk
- frame
- polishing
- motor
- fixed
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- 238000005498 polishing Methods 0.000 title claims abstract description 62
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 66
- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000007517 polishing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a polishing device and a polishing method suitable for machining a blisk, and relates to the technical field of blisk polishing. According to the invention, the positioning mechanism and the one-way cleaner are arranged, when the first motor operates, the fan swings left and right along with the U-shaped swinging frame in a reciprocating manner, at the moment, the direction of the air flow sprayed by the air exhaust plate is changed, and meanwhile, the one-way cleaner is matched to enable the air flow sprayed by the air exhaust plate to perform one-way cleaning on the blisk, so that the surface of the blisk is cleaned in a non-contact manner, the labor intensity of workers is relieved, the cleaning time of the blisk in the polishing process is saved, and the polishing efficiency of the whole blisk is improved.
Description
Technical Field
The invention relates to the technical field of polishing of blisks, in particular to a polishing device and a polishing method suitable for blisk processing.
Background
The blisk is a novel structural member designed for meeting the requirements of high-performance aeroengines, and integrates engine rotor blades and wheel discs, so that tenons, mortises, locking devices and the like in traditional connection are omitted, the structural weight and the number of parts are reduced, the tenon air flow loss is avoided, the pneumatic efficiency is improved, the engine structure is greatly simplified, the blisk is widely applied to military and civil aeroengines in various countries, and the blisk is required to be subjected to chamfering, rounding, deburring, derusting and other purposes through polishing equipment in the blisk processing process.
Generally when polishing the blisk, the operation of control manipulator makes the stick of polishing carry out accurate processing of polishing to the blisk, and can produce a large amount of piece at the in-process of polishing, is polishing to a blisk and accomplish the back, not only need clear up the blisk after polishing, still need clear up the workstation surface in order to prevent that the piece from causing the influence to follow-up blisk's polishing simultaneously, so not only increased staff's intensity of labour, also reduced polishing efficiency simultaneously.
Disclosure of Invention
The invention aims at: in order to solve the problem that scraps generated in the grinding process are inconvenient to clean and collect, the polishing device and the method suitable for machining the blisk are provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a burnishing device suitable for blisk processing usefulness, includes the mount pad, the top of mount pad is fixed with the roof, annular guard plate is installed at the top of roof, the burnishing machine that is located the roof top is installed to the inner wall of annular guard plate, the L type side of being connected with the frame is installed to the outer wall of annular guard plate, the second motor that is located the roof below is installed at the top of mount pad, the output of second motor is connected with She Panka position seat, and the top of She Panka position seat runs through the top of roof and extends to the top of roof, the first motor is installed to one side that annular guard plate was kept away from to the L type side even frame, the output of first motor is provided with the swing mechanism, the one end of L type side even frame is fixed with the U type card frame that is located the roof top, the output of U type card frame is connected with U type swing frame through the pivot rotation, the fan is installed to the inboard of U type swing frame, the bottom of fan is installed and is located U type swing frame below the ripple hose, the bottom of fixing the hose that is connected with the bottom of a hose that is connected with the top is provided with the hose, the hose is connected with the bottom of a hose that is connected with the hose, the hose is connected with the bottom that is connected with the hose to the hose.
As still further aspects of the invention: the positioning mechanism comprises a transmission shaft connected to the output end of a first motor, the transmission shaft is located above an L-shaped side connecting frame, one end of the transmission shaft, away from the first motor, is fixedly provided with a reciprocating screw rod, the outer side of the reciprocating screw rod is sleeved with a shifting rectangular frame, one end of the shifting rectangular frame, away from the transmission shaft, is fixedly provided with a first inclined guide rail, the outer side of a U-shaped clamping frame is spliced with a first guide frame, the top of the first guide frame is rotationally connected with a first positioning shaft through a bearing, the first positioning shaft is located on the inner side of the first inclined guide rail, the inner side of the first guide frame is fixedly provided with a positioning rack, the inner side of the U-shaped clamping frame is rotationally connected with a positioning spur gear through a rotating shaft, the positioning spur gear is meshed with the positioning rack, and one side of the U-shaped swinging frame is provided with an angle adjusting unit connected with an exhaust plate.
As still further aspects of the invention: the one end that shifts the rectangle frame and be close to the transmission shaft is provided with the crescent moon round pin with reciprocating screw rod outside assorted, the outside of U type card frame is provided with the guiding hole that agrees with mutually with first leading truck both sides.
As still further aspects of the invention: the angle adjusting unit comprises a worm wheel fixed on the outer side of the connecting pipe through a connecting rod, the worm wheel is rotationally connected with the U-shaped swinging frame through the connecting rod, a worm located above the worm wheel is arranged on one side of the U-shaped swinging frame, an angle measuring clamp ring is fixed on the bottom of one side of the U-shaped swinging frame, an indicating rod is connected with one end of the worm wheel through a cylinder, and the indicating rod is located on one side, far away from the U-shaped swinging frame, of the angle measuring clamp ring.
As still further aspects of the invention: the circle centers of the worm wheel, the indicating rod and the angle measuring clamp ring are coaxial.
As still further aspects of the invention: the unidirectional cleaner comprises a connecting bin fixed at the bottom of one end of an L-shaped side connecting frame, the connecting bin is located below a shifting rectangular frame, a movable sliding block is fixed at the bottom of one end of the shifting rectangular frame, which is close to a transmission shaft, the bottom of the movable sliding block extends to the inner side of the connecting bin, a first contact piece located at the inner side of the connecting bin is installed at one side of the movable sliding block, a blocking block is inserted at one side of the connecting bin, the blocking block is located at one side of the movable sliding block, a connecting plate is fixed at the bottom of the blocking block, a second inclined guide rail is fixed at one end of the connecting plate, a guide rod is inserted at one side of the connecting bin, one end of the guide rod extends to the inner side of the connecting bin, one side of the connecting bin, which is far away from the blocking block, is provided with a second reset spring connected with the guide rod, a locking hole is formed in one end bottom of the second reset spring, which is close to the blocking block, of the bottom of the connecting bin is provided with a locking pin, the second inclined guide rail is located at the bottom of the connecting bin, the second inclined guide rail is connected with the first guide rail, and the second guide rail is connected with the second inclined guide rail, and the second guide rail is connected with the first guide rail.
As still further aspects of the invention: the second contact piece is electrically connected with the fan through a wire, and the first contact piece is electrically connected with an external power supply through a wire.
As still further aspects of the invention: the collecting piece comprises a lantern ring which is rotationally connected to the inner side of a top plate through a bearing, a cleaning brush is fixed to the outer side of the lantern ring, a collecting bin is installed at the bottom of the top plate, a first transmission bevel gear located below the top plate is arranged at the bottom end of the lantern ring, a second indexing shaft located at one side of the collecting bin is rotationally connected to the bottom of the top plate through the bearing, a third transmission bevel gear is fixed to two ends of the second indexing shaft, a first indexing shaft penetrating through the top of the L-shaped side connecting frame is arranged at the top of the L-shaped side connecting frame, the first indexing shaft is located below a transmission shaft, a second transmission bevel gear is arranged at two ends of the first indexing shaft, a fourth transmission bevel gear is arranged on the outer side of the transmission shaft and meshed with the second transmission bevel gear, and the second transmission bevel gear is meshed with the third transmission bevel gear.
As still further aspects of the invention: the sleeve ring and the She Panka seat are coaxial, a through hole larger than the diameter of the annular protection plate is formed in the inner side of the first transmission bevel gear, the length of the cleaning brush and the width of the collecting bin are equal to the radius of the top plate, and a through hole matched with the top of the collecting bin is formed in the top of the top plate.
The invention also discloses a polishing method suitable for processing the blisk, which adopts the polishing device suitable for processing the blisk and comprises the following steps:
s1: when polishing the blisk, firstly, mounting the blisk above a top plate through a She Panka seat;
s2: then, starting a polishing machine, a first motor and a second motor through an external controller, polishing a part of the blisk through a set path when the polishing machine operates, and enabling a She Panka-position seat to drive the blisk to rotate through the operation of the second motor after polishing one part of the blisk, so that the blisk is subjected to omnibearing polishing;
s3: when the first motor operates, the fan swings left and right along with the U-shaped swinging frame in a reciprocating manner through the positioning mechanism, at the moment, the direction of air flow sprayed by the exhaust plate is changed, and meanwhile, the unidirectional cleaner is matched to enable the air flow sprayed by the exhaust plate to clean the blisk unidirectionally, so that the surface of the blisk is cleaned in a contactless manner, and scraps on the surface of the blisk fall to the top of the top plate;
s4: then, the scraps are collected through the cooperation of the first motor and the material collecting piece, and no staff is required to independently clean the tops of the blisk and the top plate;
s5: finally, the polished and cleaned leaf disc can be taken down.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the location mechanism, one-way clearance ware, make the fan reciprocate about with U type swing frame through the location mechanism when first motor is operated, the air current direction that the air discharge plate spouted just can change this moment, it cleans to the blisk to coordinate the one-way clearance ware to make the air current that the air discharge plate spouted one-way simultaneously, thereby come to clean the blisk surface contactless, staff's intensity of labour has been alleviateed, time of cleaning up the blisk in the polishing process has been saved, the polishing efficiency of equipment whole to the blisk has been improved;
2. through setting up the receipts material, when the transmission shaft rotates, can drive the second transposition axle through fourth transmission bevel gear, second transmission bevel gear, L type side even frame and rotate, the second transposition axle rotates the time through third transmission bevel gear drive first transmission bevel gear and rotate, thereby make the lantern ring drive the cleaning brush rotate, make the cleaning brush clean the piece that falls to the roof top, make the piece at roof top fall to collecting the storehouse, thereby realize the effect of clearing up the roof, need not the staff and clear up the roof alone, the time of clearing up equipment has been saved, afterwards can directly adorn the whole She Panan of another waiting to polish at the top of She Panka seats, thereby improve the polishing efficiency of equipment to the blisk;
3. through setting up angle modulation unit, can make the worm wheel drive even position pipe rotate through rotating the worm to this makes the exhaust plate swing relative to the fan, so alright adjust the inclination of fan and exhaust plate, adjust the swing angle of exhaust plate through looking at the angle that the relative angulation snap ring of pilot lever rotated, so alright make exhaust plate spun air current be the slope form relative to the blisk, so alright clear up the side concave part of blisk, so improve the clean effect of fan to the blisk.
Drawings
FIG. 1 is a schematic view of a polishing apparatus according to the present invention;
FIG. 2 is a schematic view of the bottom structure of the top plate of the present invention;
FIG. 3 is a schematic diagram showing the connection of the L-shaped side connecting frame and the U-shaped swinging frame;
FIG. 4 is a schematic diagram showing the connection of the first guide frame and the U-shaped swing frame;
FIG. 5 is an enlarged view of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic diagram of the connection of a displaced rectangular frame to a connection bin of the present invention;
FIG. 7 is a schematic view of the internal structure of the connecting bin of the invention;
fig. 8 is a schematic diagram of the connection between the first motor and the collar according to the present invention.
In the figure: 1. a mounting base; 2. a top plate; 3. an annular protection plate; 4. polishing machine; 5. an L-shaped side connecting frame; 601. a cleaning brush; 602. a collar; 603. she Panka seats; 604. shifting the rectangular frame; 605. a transmission shaft; 606. a first motor; 607. a collecting bin; 608. a second motor; 609. a first drive bevel gear; 610. a first guide frame; 611. a first diagonal rail; 612. a first rotating shaft; 613. a second drive bevel gear; 614. a third drive bevel gear; 615. a second indexing shaft; 616. a shifting rack; 617. a U-shaped swing frame; 618. a shifting spur gear; 619. a blower; 620. a reciprocating screw rod; 621. a fourth drive bevel gear; 622. a connecting bin; 623. a U-shaped clamping frame; 624. an exhaust plate; 625. a connecting pipe; 626. a first pressing shaft; 627. an angle measuring clasp; 628. an indication rod; 629. a worm wheel; 630. a corrugated hose; 631. a worm; 632. a movable slide block; 633. a blocking block; 634. a connecting plate; 635. a first return spring; 636. a second guide frame; 637. a locking pin; 638. a second diagonal rail; 639. a second pressing shaft; 640. a second return spring; 641. a guide rod; 642. a first contact; 643. a second contact; 644. and a locking hole.
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. 1-8, in an embodiment of the invention, a polishing device suitable for blisk processing comprises a mounting seat 1, a top plate 2 is fixed at the top of the mounting seat 1, an annular protection plate 3 is installed at the top of the top plate 2, a polishing machine 4 positioned above the top plate 2 is installed on the inner wall of the annular protection plate 3, an L-shaped side connecting frame 5 is installed on the outer wall of the annular protection plate 3, a second motor 608 positioned below the top plate 2 is installed at the top of the mounting seat 1, an output end of the second motor 608 is connected with a She Panka-position seat 603, the top end of the She Panka-position seat 603 extends to the upper side of the top plate 2 through the top plate 2, a first motor 606 is installed at one side of the L-shaped side connecting frame 5 away from the annular protection plate 3, a positioning mechanism is arranged at the output end of the first motor 606, one end of the L-shaped side connecting frame 5 is fixedly provided with a U-shaped clamping frame 623 positioned above the top plate 2, the outer side of the U-shaped clamping frame 623 is rotationally connected with a U-shaped swinging frame 617 through a rotating shaft, the output end of the first motor 606 is connected with the U-shaped swinging frame 617 through a positioning mechanism, a fan 619 is installed on the inner side of the U-shaped swinging frame 617, a corrugated hose 630 positioned below the U-shaped swinging frame 617 is installed at the bottom end of the fan 619, a connecting pipe 625 is fixed at the bottom end of the corrugated hose 630, an exhaust plate 624 is arranged at the bottom of the connecting pipe 625, a one-way cleaner connected with the positioning mechanism is fixed at the bottom of one end of the L-shaped side connecting frame 5, and a material collecting part connected with the first motor 606 is arranged at the bottom of the top plate 2.
In this embodiment: when polishing the blisk, install the blisk in the top of roof 2 through She Panka position seat 603 earlier, the blisk is located the inboard of annular guard plate 3 simultaneously, then start polishing machine 4 through external controller, first motor 606, second motor 608, just can polish the part of blisk through the route that sets for when polishing machine 4 operates, make She Panka position seat 603 drive the blisk and rotate through the operation of second motor 608 after polishing one department of blisk, thereby carry out the omnidirectional polishing to the blisk and handle, make the fan 619 reciprocate along with U type swing frame 617 when first motor 606 operates, the air current direction that the air-bleed plate 624 spun just can change this moment, simultaneously cooperate unidirectional cleaner makes the air current that air-bleed plate 624 spun carry out unidirectional cleaning to the blisk, so as to carry out contactless cleaning to the blisk surface, make the piece that the blisk surface falls to the top of roof 2, afterwards make the piece carry out the omnidirectional polishing to carry out the processing through the operation of first motor 606 and receiving material spare, make 619 reciprocating swing along with U type swing frame 617, the air current direction change of air-bleed plate 624 blowout at this moment, the same time, the cleaning of the roof can be carried out the cleaning the blisk to the top through the personnel alone to the completion of collecting the piece.
Referring to fig. 1 to 5, the positioning mechanism includes a transmission shaft 605 connected to an output end of the first motor 606, the transmission shaft 605 is located above the L-shaped side connecting frame 5, one end of the transmission shaft 605 away from the first motor 606 is fixed with a reciprocating screw 620, an outer side of the reciprocating screw 620 is sleeved with a shifting rectangular frame 604, one end of the shifting rectangular frame 604 away from the transmission shaft 605 is fixed with a first inclined guide rail 611, an outer side of a U-shaped clamping frame 623 is inserted with a first guide frame 610, a top of the first guide frame 610 is rotatably connected with a first pressing shaft 626 through a bearing, the first pressing shaft 626 is located inside the first inclined guide rail 611, a shifting rack 616 is fixed on an inner side of the first guide frame 610, a shifting spur gear 618 is rotatably connected with the shifting rack 616 through the rotation of the transmission shaft, and one side of the U-shaped swinging frame 617 is provided with an angle adjusting unit connected with an exhaust plate 624.
In this embodiment: when the first motor 606 operates, the transmission shaft 605 drives the reciprocating screw rod 620 to rotate, at this time, the shifting rectangular frame 604 reciprocates left and right along the reciprocating screw rod 620, when the shifting rectangular frame 604 moves towards the U-shaped clamping frame 623, the first inclined guide rail 611 presses the first guide frame 610 through the first pressing shaft 626, so that the shifting rack 616 moves downwards relative to the U-shaped clamping frame 623, at this time, the shifting rack 616 shifts the shifting straight gear 618 to rotate, so that the U-shaped swinging frame 617 drives the fan 619 to rotate, the air exhausting plate 624 swings, the surface of the blisk can be cleaned by air sprayed out through the air exhausting plate 624, so that the surface of the blisk is cleaned in a non-contact mode, the neatness of the blisk is ensured, no staff is required to clean the blisk, the labor intensity of the staff is reduced, the polishing efficiency of the whole blisk is improved, and when the shifting rectangular frame 604 moves towards the first motor 606, the air exhausting plate 624 swings to the initial position.
Referring to fig. 3, a crescent pin matched with the outer side of the reciprocating screw 620 is disposed at one end of the shifting rectangular frame 604 close to the transmission shaft 605, and guide holes matched with two sides of the first guide frame 610 are disposed at the outer side of the U-shaped clamping frame 623.
In this embodiment: by providing this structure, the reciprocating screw 620 is caused to reciprocate along the reciprocating screw 620 by the moving rectangular frame 604 as the transmission shaft 605 rotates, thereby increasing the stability of the moving rectangular frame 604 relative to the L-shaped side link 5.
Referring to fig. 3, 4 and 5, the angle adjusting unit includes a worm wheel 629 fixed on the outer side of the connecting tube 625 by a connecting rod, the worm wheel 629 is rotatably connected with the U-shaped swing frame 617 by the connecting rod, a worm 631 located above the worm wheel 629 is disposed on one side of the U-shaped swing frame 617, an angle measuring clasp 627 is fixed on the bottom of one side of the U-shaped swing frame 617, an indicating rod 628 is connected to one end of the worm wheel 629 by a cylinder, and the indicating rod 628 is located on one side of the angle measuring clasp 627 away from the U-shaped swing frame 617.
In this embodiment: the worm gear 629 can be driven to rotate by the worm 631 to drive the connecting pipe 625, so that the exhaust plate 624 swings relative to the fan 619, the inclination angles of the fan 619 and the exhaust plate 624 can be adjusted, the swing angle of the exhaust plate 624 can be adjusted by watching the rotating angle of the indicating rod 628 relative to the angle measuring clamp ring 627, the air flow sprayed out of the exhaust plate 624 can be inclined relative to the blisk, and the side concave parts of the blisk can be cleaned, so that the cleaning effect of the fan 619 on the blisk is improved.
Referring to fig. 5, the centers of the worm wheel 629, the indicating rod 628 and the angle measuring clasp 627 are coaxial.
In this embodiment: by setting this structure, the rotation angle of the indication lever 628 with respect to the angle measuring clasp 627 is equal to the rotation angle of the connecting pipe 625 with respect to the U-shaped swing frame 617, thereby precisely adjusting the inclination angle of the exhaust plate 624.
Referring to fig. 6 and 7 again, the unidirectional cleaner includes a connection bin 622 fixed at the bottom of one end of the L-shaped side connection frame 5, the connection bin 622 is located below the shift rectangular frame 604, a movable sliding block 632 is fixed at the bottom of one end of the shift rectangular frame 604, which is close to the transmission shaft 605, the bottom of the movable sliding block 632 extends to the inner side of the connection bin 622, a first contact piece 642 located at the inner side of the connection bin 622 is installed at one side of the movable sliding block 632, a blocking block 633 is inserted at one side of the connection bin 622, which is far from the movable sliding block 632, a connecting plate 634 is fixed at the bottom of the blocking block 633, a second inclined guide rail 638 is fixed at one end of the connecting plate 634, a guide rod 641 is inserted at one side of the connection bin 622, which is far from the blocking block 633, a second reset spring 640 connected with the guide rod 641 is arranged at one side of the connection bin 622, a second contact piece 643 is installed at one side of the guide rod 641, a second reset spring 639 is arranged at the inner side of the connection bin 639, which is close to the second inclined guide shaft 639, which is connected to the bottom of the second inclined guide shaft 639, which is located at the bottom of the second inclined guide shaft 639, which is connected to the second inclined guide shaft 639.
In this embodiment: when the movable slider 632 moves toward the U-shaped card frame 623, the movable slider 632 pushes the guide rod 641 to move, the first contact piece 642 and the second contact piece 643 are in contact with each other, the fan 619 is in an electrified operation state, when the locking hole 644 moves to the upper side of the locking pin 637 along with the movement of the guide rod 641, the locking pin 637 is extruded and then inserted into the locking hole 644, the guide rod 641 is in a limit state, when the movable slider 632 moves toward one side close to the first motor 606 along with the movable rectangular frame 604, the first contact piece 642 and the second contact piece 643 are separated, the fan 619 is in a power-off state, when the movable slider 632 moves to an initial position, the movable slider 632 extrudes the blocking piece 633, and the blocking piece 633 pulls the locking pin 637 downwards through the connecting plate 634, the second inclined guide rail 638 and the second pressing shaft 639, so that the locking hole 644 and the locking pin 637 are separated, and then the guide rod 641 is restored under the action of the second reset spring 640, the first contact piece 642 and the second contact piece 643 are separated from each other, so that the fan 619 can be cleaned by the whole fan 619, and the debris can be prevented from moving to the disc 619 without contact with the whole disc, and the debris can move on the surface of the fan 619.
Referring to fig. 4 and 7, the second contact 643 is electrically connected to the fan 619 by a wire, and the first contact 642 is electrically connected to an external power supply by a wire.
In this embodiment: by providing this structure, the timing of the operation of the fan 619 is controlled.
Referring to fig. 1, 2 and 8, the material receiving member includes a collar 602 rotatably connected to the inner side of the top plate 2 through a bearing, a cleaning brush 601 is fixed on the outer side of the collar 602, a collecting bin 607 is installed at the bottom of the top plate 2, a first transmission bevel gear 609 located below the top plate 2 is arranged at the bottom of the collar 602, a second indexing shaft 615 located at one side of the collecting bin 607 is rotatably connected to the bottom of the top plate 2 through a bearing, a third transmission bevel gear 614 is fixed at two ends of the second indexing shaft 615, a first indexing shaft 612 penetrating through the top of the L-shaped side connecting frame 5 is arranged at the top of the L-shaped side connecting frame 5, the first indexing shaft 612 is located below the transmission shaft 605, a second transmission bevel gear 613 is arranged at two ends of the first indexing shaft 612, a fourth transmission bevel gear is arranged on the outer side of the transmission shaft 605, the fourth transmission bevel gear 621 is meshed with the second transmission bevel gear 613, and the second transmission bevel gear 613 is meshed with the third transmission bevel gear 614.
In this embodiment: when the transmission shaft 605 rotates, the second indexing shaft 615 is driven to rotate by the fourth transmission bevel gear 621, the second transmission bevel gear 613 and the L-shaped side connecting frame 5, and the first transmission bevel gear 609 is driven to rotate by the third transmission bevel gear 614 when the second indexing shaft 615 rotates, so that the lantern ring 602 drives the cleaning brush 601 to rotate, the cleaning brush 601 cleans the chips falling to the top of the top plate 2, the chips at the top of the top plate 2 fall into the collecting bin 607, the effect of cleaning the top plate 2 is achieved, a worker does not need to clean the top plate 2 independently, the cleaning time of equipment is saved, and then the other whole She Panan to be polished can be directly arranged at the top of the She Panka-position seat 603, so that the polishing efficiency of the equipment to the blisk is improved.
Referring to fig. 1 and 8, the collars 602 and She Panka are coaxial with the seat 603, the inner side of the first transmission bevel gear 609 is provided with a through hole larger than the diameter of the annular protection plate 3, the length of the cleaning brush 601 and the width of the collection bin 607 are equal to the radius of the top plate 2, and the top of the top plate 2 is provided with a through hole matched with the top of the collection bin 607.
In this embodiment: by the arrangement of the structure, the cleaning brush 601 can clean the top of the top plate 2 in all directions when the lantern ring 602 rotates, so that the cleaning effect on the top of the top plate 2 is improved, and meanwhile, the lantern ring 602 is prevented from obstructing the rotation of the She Panka seat 603.
The following provides a polishing method suitable for processing the blisk by combining the polishing device suitable for processing the blisk, which specifically comprises the following steps:
s1: when polishing the blisk, firstly, mounting the blisk above the top plate 2 through a She Panka seat 603;
s2: then, the polishing machine 4, the first motor 606 and the second motor 608 are started through the external controller, when the polishing machine 4 operates, a part of the blisk is polished through a set path, after polishing of one part of the blisk is finished, the She Panka seat 603 drives the blisk to rotate through the operation of the second motor 608, so that the blisk is polished in all directions;
s3: when the shifting rectangular frame 604 moves towards the U-shaped clamping frame 623, the movable sliding block 632 pushes the guide rod 641 to move, the first contact piece 642 contacts with the second contact piece 643 at the moment, the fan 619 is in an electrified operation state, the first motor 606 can drive the reciprocating screw rod 620 to rotate through the transmission shaft 605 when in operation, the shifting rectangular frame 604 moves left and right along the reciprocating screw rod 620 at the moment, when the shifting rectangular frame 604 moves towards the U-shaped clamping frame 623, the first inclined guide rail 611 presses the first guide frame 610 through the first pressing shaft 626, so that the shifting rack 616 moves downwards relative to the U-shaped clamping frame 623, the shifting rack 616 drives the shifting spur gear 618 to rotate at the moment, the U-shaped swinging frame 617 can drive the fan 619 to rotate, the air exhausting plate 624 swings, and the surface of the blisk can be cleaned through air sprayed by the air exhausting plate 624, so that the surface of the blisk is cleaned in a non-contact mode, the blisk is ensured, the labor intensity of workers is relieved, and the blisk is also cleaned, and the efficiency of the blisk is improved;
s4: when the locking hole 644 moves to the upper side of the locking pin 637 along with the movement of the guide rod 641, the locking pin 637 is extruded and then inserted into the locking hole 644, at this time, the guide rod 641 is in a limiting state, and when the movable slider 632 moves to the side close to the first motor 606 along with the movement of the rectangular frame 604, the first contact piece 642 is separated from the second contact piece 643, at this time, the fan 619 is in a power-off state;
s5: when the movable sliding block 632 moves to the initial position, the movable sliding block 632 extrudes the blocking block 633, at this time, the blocking block 633 pulls the locking pin 637 downwards through the connecting plate 634, the second inclined guide rail 638 and the second pressing shaft 639, so as to separate the locking hole 644 from the locking pin 637, at this time, the guide rod 641 is restored under the action of the second return spring 640, and the first contact piece 642 and the second contact piece 643 are contacted again, so that the fan 619 can perform unidirectional contactless cleaning on the surface of the blisk, and the mobility of the scraps is reduced, so that the scraps generated during polishing are prevented from moving towards the center of the blisk under the action of the fan 619;
s6: when the transmission shaft 605 rotates, the fourth transmission bevel gear 621, the second transmission bevel gear 613 and the L-shaped side connecting frame 5 drive the second indexing shaft 615 to rotate, and when the second indexing shaft 615 rotates, the third transmission bevel gear 614 drives the first transmission bevel gear 609 to rotate, so that the collar 602 drives the cleaning brush 601 to rotate, and the cleaning brush 601 cleans the chips falling to the top of the top plate 2;
s7: finally, the polished leaf disc can be removed.
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 (10)
1. The utility model provides a burnishing device suitable for blisk processing usefulness, includes mount pad (1), a serial communication port, the top of mount pad (1) is fixed with roof (2), annular guard plate (3) are installed at the top of roof (2), burnishing machine (4) that are located roof (2) top are installed to the inner wall of annular guard plate (3), L type side even frame (5) are installed to the outer wall of annular guard plate (3), second motor (608) that are located roof (2) below are installed at the top of mount pad (1), the output of second motor (608) is connected with She Panka position seat (603), and the top of She Panka position seat (603) runs through roof (2) and extends to the top of roof (2), first motor (606) are installed to one side that annular guard plate (3) were kept away from to L type side even frame (5), the output of first motor (606) is provided with pendulum position mechanism, the one end of L type side even frame (5) is fixed with U type card frame (623) that are located roof (2) top, U type card frame (623) are installed through swing frame (617) pivot (617) outside (617), the bottom of fan (619) is installed and is located ripple hose (630) of U type swing frame (617) below, the bottom mounting of ripple hose (630) has to link position pipe (625), the bottom of linking position pipe (625) is provided with air discharge plate (624), the one end bottom of L type side even frame (5) is fixed with the one-way clearance ware that links to each other with the swing mechanism, the bottom of roof (2) is provided with the receipts material spare that links to each other with first motor (606).
2. The polishing device suitable for machining of blisks according to claim 1, characterized in that, the swing mechanism is including being connected with transmission shaft (605) of first motor (606) output, transmission shaft (605) are located the top that L type side links frame (5), the one end that first motor (606) was kept away from to transmission shaft (605) is fixed with reciprocating screw (620), shift rectangular frame (604) has been cup jointed in the outside of reciprocating screw (620), shift rectangular frame (604) is kept away from one end of transmission shaft (605) and is fixed with first oblique guide rail (611), the outside of U type card frame (623) is pegged graft and is had first leading truck (610), the top of first leading truck (610) is connected with first pressure position axle (626) through the bearing rotation, first pressure position axle (626) are located the inboard of first oblique guide rail (611), the inboard of first leading truck (610) is fixed with and dials position gear (618), the inboard of U type card frame (623) is connected with and dials position gear (618) through pivot rotation, it links to each other with exhaust profile of rack (616) and swing phase (617) and is provided with one side of exhaust profile of the exhaust.
3. The polishing device for machining the blisk according to claim 2, wherein a crescent pin matched with the outer side of the reciprocating screw rod (620) is arranged at one end, close to the transmission shaft (605), of the shifting rectangular frame (604), and guide holes matched with two sides of the first guide frame (610) are arranged at the outer side of the U-shaped clamping frame (623).
4. The polishing device for machining the blisk according to claim 2, wherein the angle adjusting unit comprises a worm wheel (629) fixed on the outer side of the connecting pipe (625) through a connecting rod, the worm wheel (629) is rotationally connected with a U-shaped swinging frame (617) through the connecting rod, a worm (631) positioned above the worm wheel (629) is arranged on one side of the U-shaped swinging frame (617), an angle measuring clamp ring (627) is fixed on the bottom of one side of the U-shaped swinging frame (617), an indicating rod (628) is connected to one end of the worm wheel (629) through a cylinder, and the indicating rod (628) is positioned on one side, away from the U-shaped swinging frame (617), of the angle measuring clamp ring (627).
5. The polishing device for blisk machining according to claim 4, wherein the centers of the worm wheel (629), the indicator lever (628) and the angle measuring clasp (627) are coaxial.
6. The polishing device for blisk processing according to claim 4, wherein the unidirectional cleaner comprises a connecting bin (622) fixed at the bottom of one end of the L-shaped side connecting frame (5), the connecting bin (622) is positioned below the shifting rectangular frame (604), a movable sliding block (632) is fixed at the bottom of one end of the shifting rectangular frame (604) close to the transmission shaft (605), the bottom end of the movable sliding block (632) extends to the inner side of the connecting bin (622), a first contact piece (642) positioned at the inner side of the connecting bin (622) is installed at one side of the movable sliding block (632), a blocking block (633) is inserted at one side of the connecting bin (622) away from the first contact piece (642), a connecting plate (634) is fixed at the bottom of the blocking block (633), a second inclined guide rail (638) is fixed at one end of the connecting plate (634) and positioned below the connecting bin (622), a first contact piece (642) is installed at one side of the connecting bin (622) away from the first contact piece (641), a guide rod (641) is connected at one side of the blocking block (622) away from the inner side (641), the guide bar (641) is close to one end of blocking the position piece (633) and installs second contact (643), second reset spring (640) is close to one end bottom of blocking the position piece (633) and has seted up locking hole (644), the bottom of connecting bin (622) is pegged graft and is had locking pin (637), the bottom of locking pin (637) is fixed with second leading truck (636) that is located connecting bin (622) below, the inboard of second leading truck (636) is provided with second and presses position axle (639), and second presses position axle (639) to be located the inboard of second oblique guide rail (638), the both sides of blocking the position piece (633) are provided with first reset spring (635) that link to each other with connecting bin (622).
7. The polishing apparatus for blisk manufacturing according to claim 6, wherein said second contact (643) is electrically connected to said fan (619) by a wire, and said first contact (642) is electrically connected to an external power source by a wire.
8. The polishing device for blisk machining according to claim 6, wherein the material receiving part comprises a collar (602) rotatably connected to the inner side of the top plate (2) through a bearing, a cleaning brush (601) is fixed to the outer side of the collar (602), a collecting bin (607) is installed at the bottom of the top plate (2), a first transmission bevel gear (609) located below the top plate (2) is arranged at the bottom of the collar (602), a second indexing shaft (615) located at one side of the collecting bin (607) is rotatably connected to the bottom of the top plate (2) through a bearing, third transmission bevel gears (614) are fixed to two ends of the second indexing shaft (615), a first indexing shaft (612) penetrating through the top of the L-shaped side connecting frame (5) is arranged at the top of the L-shaped side connecting frame, second transmission bevel gears (613) are arranged at two ends of the first indexing shaft (612), fourth transmission bevel gears (621) are arranged at the outer side of the top plate (2), and the fourth transmission bevel gears (613) are meshed with the third transmission bevel gears (613).
9. The polishing device for machining the blisk according to claim 8, wherein the lantern ring (602) and the She Panka seat (603) are coaxial, a through hole larger than the diameter of the annular protection plate (3) is formed in the inner side of the first transmission bevel gear (609), the length of the cleaning brush (601) and the width of the collecting bin (607) are equal to the radius of the top plate (2), and the top of the top plate (2) is provided with the through hole matched with the top of the collecting bin (607).
10. A polishing method suitable for blisk machining, characterized in that a polishing device according to any one of claims 1-9 is used, which comprises the following steps:
s1: when polishing the blisk, firstly, mounting the blisk above the top plate (2) through a She Panka seat (603);
s2: then, the polishing machine (4), the first motor (606) and the second motor (608) are started through the external controller, when the polishing machine (4) operates, the part of the blisk is polished through a set path, after polishing of one part of the blisk is finished, the She Panka seat (603) drives the blisk to rotate through the operation of the second motor (608), so that the blisk is polished in all directions;
s3: when the first motor (606) operates, the fan (619) swings left and right along with the U-shaped swinging frame (617) in a reciprocating manner, at the moment, the direction of the air flow sprayed by the air exhaust plate (624) is changed, and meanwhile, the unidirectional cleaner is matched to enable the air flow sprayed by the air exhaust plate (624) to perform unidirectional cleaning on the blisk, so that the surface of the blisk is cleaned in a contactless manner, and scraps on the surface of the blisk fall to the top of the top plate (2);
s4: then the scraps are collected through the matching of the first motor (606) and the material receiving piece, and staff is not required to independently clean the tops of the blisk and the top plate (2);
s5: and finally, taking down the polished and cleaned leaf disc.
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| CN202311339120.XA CN117067084B (en) | 2023-10-17 | 2023-10-17 | Polishing device and method suitable for machining blisk |
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| CN202311339120.XA CN117067084B (en) | 2023-10-17 | 2023-10-17 | Polishing device and method suitable for machining blisk |
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| CN116441841A (en) * | 2023-06-19 | 2023-07-18 | 辽宁拓邦鸿基半导体材料有限公司 | Adjustable groove bar welding positioning mechanism |
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| US5458683A (en) * | 1989-07-17 | 1995-10-17 | Crc-Evans Rehabilitation Systems, Inc. | Device for surface cleaning, surface preparation and coating applications |
| CN110328401A (en) * | 2019-06-28 | 2019-10-15 | 黄卫良 | A kind of adjustable bellows cutting equipment |
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| CN117067084B (en) | 2023-12-19 |
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