CN117124213B - Double-sided grinding and polishing device and method thereof - Google Patents

Double-sided grinding and polishing device and method thereof Download PDF

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Publication number
CN117124213B
CN117124213B CN202311106754.0A CN202311106754A CN117124213B CN 117124213 B CN117124213 B CN 117124213B CN 202311106754 A CN202311106754 A CN 202311106754A CN 117124213 B CN117124213 B CN 117124213B
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CN
China
Prior art keywords
polishing
motor
fixedly connected
air cylinder
sliding seat
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Active
Application number
CN202311106754.0A
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Chinese (zh)
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CN117124213A (en
Inventor
任明元
梁春
刘文平
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Suzhou Bohongyuan Machinery Manufacturing Co ltd
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Suzhou Bohongyuan Machinery Manufacturing Co ltd
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Priority to CN202311106754.0A priority Critical patent/CN117124213B/en
Publication of CN117124213A publication Critical patent/CN117124213A/en
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Classifications

    • 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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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

Abstract

The invention discloses a double-sided grinding and polishing device and a method thereof, which belong to the technical field of polishing devices and comprise the following steps: a work table; the mounting frame is fixedly connected to the workbench; the two sliding holes are arranged and are both arranged on the mounting frame; according to the invention, the C-shaped clamping plates are driven to move through the threaded cooperation of the bidirectional screw and the first nut, the polishing workpiece is clamped and connected through the movement of the two C-shaped clamping plates, so that the positioning of the polishing workpiece is finished, the second slide seat is conveniently driven to move through the threaded cooperation of the movable screw and the second nut, the front and back positions of the two polishing and grinding disks are adjusted through the movement of the second slide seat, the cross beam is pushed to move through the extension end extension of the fourth cylinder, and then the supporting seat and the second motor are pushed to move through the movement of the cross beam, so that the left and right positions of the polishing and grinding disks are adjusted, the polishing convenience is optimized through the adjusted positions, and the polishing and grinding disks are conveniently carried out on all parts.

Description

Double-sided grinding and polishing device and method thereof
Technical Field
The invention relates to the technical field of polishing devices, in particular to a double-sided grinding and polishing device and a method thereof.
Background
Polishing refers to a machining method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry to obtain a bright and flat surface, and is characterized in that a polishing tool and abrasive particles or other polishing media are utilized for carrying out finishing machining on the surface of the workpiece, and abrasive particles coated or pressed on a grinding tool are utilized for grinding, so that the finishing machining is carried out on the machined surface through the relative movement of the grinding tool and the workpiece under a certain pressure.
In the prior art, a part of patent documents with grinding and polishing devices are disclosed, and Chinese patent with the application number of CN201920560692.3 discloses a grinding and polishing device which comprises a grinding motor; a polishing grinding wheel is arranged on a rotating shaft of the polishing motor; the polishing motor is fixed in the sealed box body through a supporting seat; a polishing grinding wheel on a rotating shaft of the polishing motor corresponds to the inner side surface of the top of the sealing box body, and a gap is reserved between the polishing grinding wheel and the top of the sealing box body; the rotating shaft of the polishing motor is connected with a bearing seat arranged at the top end of the sealing box body; the top surface of the sealing box body is provided with an opening. The sealing box body plays a role in sealing and protecting, scraps generated by polishing cannot splash, and a box door is opened in the later period to clean; the holes are used for placing polishing pieces, a plurality of holes are formed according to the requirement, the polishing pieces and the polishing grinding wheel are in contact polishing under the action of dead weight in the polishing process, and polishing of a plurality of workpieces can be simultaneously carried out, so that the efficiency is improved; the elongated slot may be used for oblique sanding.
In the above patent, the polishing disc is fixed in position and inconvenient to adjust, so that when the edge of the workpiece is difficult to polish, the polishing effect is poor, and therefore, a double-sided polishing device and a method thereof are provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a double-sided grinding and polishing device and a method thereof, wherein a C-shaped clamping plate is driven to move through the threaded cooperation of a bidirectional screw rod and a first nut, a polished workpiece is clamped and connected through the movement of two C-shaped clamping plates, so that the polished workpiece is positioned, a second sliding seat is conveniently driven to move through the threaded cooperation of a movable screw rod and a second nut, the front and back positions of two polished polishing disks are adjusted through the movement of the second sliding seat, a cross beam is pushed to move through the extension end of a fourth cylinder, and then a supporting seat and a second motor are pushed to move through the movement of the cross beam, so that the left and right positions of the polished polishing disks are adjusted, the polishing convenience is optimized through the adjusted positions, and the polished polishing disks are conveniently carried out on all parts.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme:
a double-sided lapping and polishing device and a method thereof comprise:
a work table;
the mounting frame is fixedly connected to the workbench;
the sliding holes are arranged in two, and the two sliding holes are formed in the mounting frame;
the polishing device comprises a polishing workpiece, a polishing device and a polishing device, wherein the polishing workpiece is arranged on a workbench;
the two second motors are arranged on the workbench;
the polishing and grinding discs are arranged in two and are fixedly connected to the output ends of the two second motors respectively;
the clamping mechanisms are arranged in two groups, the two groups of clamping mechanisms are arranged on the workbench, and the two groups of clamping mechanisms are connected with the polishing workpiece;
the moving mechanism is arranged on the mounting frame and is connected with the two groups of clamping mechanisms;
the adjusting mechanism is arranged on the workbench and is connected with the two second motors.
As a preferable mode of the invention, the moving mechanism comprises a driving component and a moving component, wherein the driving component and the moving component are arranged on the mounting frame, and the driving component is connected with the moving component.
As a preferable scheme of the invention, the moving assembly comprises two first vertical plates, two bidirectional screw rods, first nuts and baffle plates, wherein the two first vertical plates, the first nuts and the baffle plates are respectively and fixedly connected to the mounting frame, the bidirectional screw rods are rotatably connected between the two first vertical plates, the two first nuts are respectively and fixedly connected to the surfaces of the bidirectional screw rods, the two baffle plates are respectively and fixedly connected to the mounting frame, and the bidirectional screw rods respectively and movably penetrate through the two baffle plates.
As a preferable scheme of the invention, the driving assembly comprises two second vertical plates, a first motor, a worm and a worm wheel, wherein the two second vertical plates are fixedly connected to the mounting frame, the first motor is arranged at the side end of the second vertical plates, the output end of the first motor movably penetrates through the second vertical plates, the worm is rotatably connected between the two second vertical plates, the worm wheel is fixedly connected to the surface of the bidirectional screw rod, and the worm wheel is meshed with the worm.
As a preferable scheme of the invention, each group of clamping mechanism comprises a first sliding seat, a transverse plate, a first air cylinder, a C-shaped clamping plate, a second air cylinder and clamping plates, wherein the first sliding seat is fixedly connected to the surface of a first nut, the first sliding seat is in sliding connection with a sliding hole, the transverse plate is fixedly connected to the bottom of the first sliding seat, the two first air cylinders are arranged at the bottom of the transverse plate, the C-shaped clamping plate is fixedly connected to the extending ends of the two first air cylinders, the second air cylinder is arranged on the C-shaped clamping plate, the extending end of the second air cylinder penetrates through the C-shaped clamping plate, the clamping plates are in sliding connection with the second air cylinder, and the clamping plates are fixedly connected to the extending ends of the second air cylinder.
As a preferred scheme of the invention, the adjusting mechanism comprises a first adjusting component and a second adjusting component, wherein the first adjusting component and the second adjusting component are arranged on the workbench, and the first adjusting component is connected with the second adjusting component.
As a preferable scheme of the invention, the first adjusting component comprises a third vertical plate, guide rods, a movable screw, a second nut, a second sliding seat, guide holes and a third motor, wherein the third vertical plate, the guide rods and the guide holes are all arranged in two, the two third vertical plates are fixedly connected to the workbench, the two guide rods are fixedly connected between the two third vertical plates, the movable screw is rotatably connected between the two third vertical plates, the second nut is in threaded connection with the surface of the movable screw, the second sliding seat is fixedly connected with the surface of the second nut, the two guide holes are all arranged on the second sliding seat and are in sliding fit with the two guide rods, the third motor is arranged on the third vertical plate, the output end of the third motor movably penetrates through the third vertical plate, and the output end of the third motor is fixedly connected with the movable screw.
As a preferable scheme of the invention, the second adjusting component comprises a stand column, a third sliding seat, an installation seat, a third air cylinder, a fourth air cylinder, a cross beam and supporting seats, wherein the stand column is fixedly connected to the second sliding seat, the third sliding seat is slidingly connected to the surface of the stand column, the installation seat is fixedly connected to the stand column, the third air cylinder is installed at the bottom of the installation seat, the extension end of the third air cylinder is fixedly connected with the third sliding seat, the fourth air cylinder, the cross beam and the supporting seats are respectively and fixedly connected to the side ends of the third sliding seat and the installation seat, the two cross beams are respectively and fixedly connected to the extension ends of the two fourth air cylinders, the two supporting seats are respectively and fixedly connected to the side ends of the two cross beams, and the two second motors are respectively installed in the two supporting seats.
As a preferable scheme of the invention, the four corners of the bottom of the workbench are fixedly connected with supporting legs, the front end of the workbench is provided with a control panel, and the control panel is electrically connected with a first motor, a first cylinder, a second cylinder, a third cylinder, a fourth cylinder, a second motor and a third motor.
The application method of the double-sided grinding and polishing device comprises the following steps:
the polishing method comprises the steps that S1, the output end of a first motor is started to rotate, the worm is driven to rotate through the rotation of the output end of the first motor, the worm wheel is driven to rotate through the rotation of the worm wheel, the bidirectional screw is driven to rotate through the rotation of the worm wheel, the two first nuts move outwards or inwards simultaneously through the rotation of the bidirectional screw, when the bidirectional screw rotates forwards, the two first nuts move inwards on the surface of the bidirectional screw simultaneously, the first sliding seat is driven to move through the movement of the first nuts, then the C-shaped clamping plate is driven to move through the movement of the two first sliding seats, then the polished workpiece is clamped and fixed through the movement of the two C-shaped clamping plates, and therefore the polished workpiece is clamped;
s2, after the polished workpiece is clamped, starting the extension end of the second cylinder to extend, pushing the clamping plate to move downwards through the extension end of the second cylinder, and enabling the clamping plate and the C-shaped clamping plate to clamp the polished workpiece through the movement of the clamping plate, so that the clamping and fixing stability of the polished workpiece is further optimized;
s3, starting the extension end of the third cylinder to shrink, driving the third sliding seat to move upwards through the shrinkage of the extension end of the third cylinder, driving the polishing and grinding disc at the bottom to move upwards through the movement of the third sliding seat, so that the two polishing and grinding discs are attached to the upper side and the lower side of a polishing workpiece, closing the third cylinder at the moment, then starting the upper motor and the lower motor to rotate simultaneously, driving the polishing and grinding disc to rotate through the rotation of the second motor, and polishing the upper side and the lower side of the polishing workpiece through the rotation of the two polishing and grinding discs;
s4, starting the output end of the third motor to rotate, driving the movable screw to rotate through the rotation of the output end of the third motor, enabling the second nut to move on the surface of the movable screw through the rotation of the movable screw, driving the second sliding seat to move through the movement of the second nut, and adjusting the front and rear positions of the two polishing and grinding discs through the movement of the second sliding seat, so that different parts of a workpiece can be polished through the polishing and grinding discs conveniently;
s5, starting extension of the extension end of the fourth air cylinder, pushing the cross beam to move through extension of the extension end of the fourth air cylinder, and pushing the supporting seat and the second motor to move through movement of the cross beam, so that the left and right positions of the polishing and grinding disc are adjusted, and different parts of a workpiece are convenient to polish and grind through adjusting the left and right positions of the polishing and grinding disc.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, when a polished workpiece needs to be fixed, the output end of the first motor is started to rotate, the worm is driven to rotate through the output end of the first motor, the worm wheel is driven to rotate through the rotation of the worm wheel, the bidirectional screw is driven to rotate through the rotation of the worm wheel, the two first nuts move outwards or inwards simultaneously through the rotation of the bidirectional screw, when the bidirectional screw rotates forwards, the two first nuts move inwards on the surface of the bidirectional screw simultaneously, the first sliding seat is driven to move through the movement of the first nuts, then the C-shaped clamping plate is driven to move through the movement of the two first sliding seats, then the polished workpiece is clamped and fixed through the movement of the two C-shaped clamping plates, so that the polished workpiece is clamped, after the polished workpiece is clamped, the extension end of the second cylinder is started to extend, the clamping plate is pushed to move downwards through the extension end of the second cylinder, the clamping plate and the C-shaped clamping plate are clamped and polished workpiece, and the clamping stability of the polished workpiece is further optimized.
(2) This scheme is when the position of needs regulation polishing abrasive disc, start the output rotation of third motor, output through the third motor rotates and drives the removal screw rod and rotate, make the second nut remove at the surface of removal screw rod through the rotation of removal screw rod, remove through the removal drive second slide of second nut, thereby adjust the front and back position of two polishing abrasive discs through the removal of second slide, thereby be convenient for through polishing abrasive disc polishing work piece's different positions, start the extension of fourth cylinder, promote the crossbeam removal through the extension of fourth cylinder, then promote supporting seat and second motor removal through the removal of crossbeam, thereby adjust polishing abrasive disc's the position about, be convenient for polishing work piece's different positions about the position through adjusting polishing abrasive disc.
(3) In this scheme, the fixed of guide bar is in order to be convenient for with guiding hole sliding fit, is convenient for the second slide and stably removes through the sliding fit of guide bar and guiding hole.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a bottom perspective view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is an overall exploded view of the present invention;
FIG. 5 is a diagram of a combination of a movement mechanism, a clamping mechanism and an adjustment mechanism according to the present invention;
FIG. 6 is a schematic diagram of a movement mechanism according to the present invention;
FIG. 7 is an exploded view of the movement mechanism of the present invention;
FIG. 8 is a schematic view of a clamping mechanism according to the present invention;
FIG. 9 is an exploded view of the clamping mechanism of the present invention;
FIG. 10 is a schematic view of an adjustment mechanism of the present invention;
fig. 11 is an exploded view of the adjustment mechanism of the present invention.
The reference numerals in the figures illustrate:
1. a work table; 2. support legs; 3. a control panel; 4. a mounting frame; 5. a slide hole; 6. a first riser; 7. polishing the grinding disc; 8. a bidirectional screw; 9. a first nut; 10. a baffle; 11. a second riser; 12. a first motor; 13. a worm; 14. a worm wheel; 15. a first slider; 16. a cross plate; 17. a first cylinder; 18. a C-shaped clamping plate; 19. a second cylinder; 20. a clamping plate; 21. polishing the workpiece; 22. a third riser; 23. a guide rod; 24. moving the screw; 25. a second nut; 26. a second slider; 27. a guide hole; 28. a column; 29. a third slider; 30. a mounting base; 31. a third cylinder; 32. a fourth cylinder; 33. a cross beam; 34. a support base; 35. a second motor; 36. and a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Examples:
referring to fig. 1-11, a double-sided lapping and polishing apparatus and method thereof includes:
a work table 1;
the mounting frame 4 is fixedly connected to the workbench 1;
the sliding holes 5 are arranged in two, and the two sliding holes 5 are arranged on the mounting frame 4;
a polishing work 21, the polishing work 21 being disposed on the table 1;
the two second motors 35 are arranged, and the two second motors 35 are arranged on the workbench 1;
the polishing and grinding discs 7, the number of the polishing and grinding discs 7 is two, and the two polishing and grinding discs 7 are respectively and fixedly connected to the output ends of the two second motors 35.
In this embodiment, the mounting frame 4 is used for conveniently forming the sliding hole 5 and simultaneously is used for conveniently forming the moving mechanism, the sliding hole 5 is formed for conveniently sliding the first sliding seat 15, the second motor 35 is used for conveniently driving the polishing and grinding disc 7 to rotate, the polishing and grinding disc 7 rotates for conveniently polishing the polishing workpiece 21, the C-shaped clamping plate 18 is driven to move through the threaded cooperation of the bidirectional screw rod 8 and the first nut 9, the polishing workpiece 21 is clamped through the movement of the two C-shaped clamping plates 18, so that the positioning of the polishing workpiece 21 is completed, then the second sliding seat 26 is conveniently driven to move through the threaded cooperation of the moving screw rod 24 and the second nut 25, the front-back positions of the two polishing and grinding discs 7 are adjusted through the movement of the second sliding seat 26, the cross beam 33 is pushed through the extension of the extension end of the fourth cylinder 32, and then the supporting seat 34 and the second motor 35 are pushed to move through the movement of the cross beam 33, so that the left-right position of the polishing and grinding disc 7 is adjusted.
Specifically, the moving mechanism comprises a driving component and a moving component, wherein the driving component and the moving component are arranged on the mounting frame 4, and the driving component is connected with the moving component.
In this embodiment, the moving mechanism includes a driving component and a moving component, both of which are disposed on the mounting frame 4, and the driving component is connected to the moving component.
Specifically, remove the subassembly and include first riser 6, bi-directional screw 8, first nut 9 and baffle 10, first riser 6, first nut 9 and baffle 10 all set up to two, and two equal fixed connection of first riser 6 are on mounting bracket 4, and bi-directional screw 8 rotates to be connected between two first risers 6, and two equal threaded connection of first nut 9 are on the surface of bi-directional screw 8, and two equal fixed connection of baffle 10 are on mounting bracket 4, and bi-directional screw 8 all runs through two baffles 10.
In this embodiment, the first riser 6 is to facilitate rotating connection with the bi-directional screw 8, the rotation of the worm wheel 14 drives the bi-directional screw 8 to rotate, the rotation of the bi-directional screw 8 makes the two first nuts 9 move outwards or inwards simultaneously, when the bi-directional screw 8 rotates forwards, the two first nuts 9 move inwards at the surface of the bi-directional screw 8 simultaneously, the first slide carriage 15 is driven to move through the movement of the first nuts 9, then the C-shaped clamping plate 18 is driven to move through the movement of the two first slide carriage 15, and then the polishing workpiece 21 is clamped and fixed through the movement of the two C-shaped clamping plates 18, so that the clamping of the polishing workpiece 21 is completed.
Specifically, the drive assembly includes second riser 11, first motor 12, worm 13 and worm wheel 14, and second riser 11 sets up to two, and two equal fixed connection of second riser 11 are on mounting bracket 4, and first motor 12 is installed in the side of second riser 11, and the output activity of first motor 12 runs through second riser 11, and worm 13 rotates to be connected between two second risers 11, and worm wheel 14 fixed connection is in the surface of bi-directional screw 8, and worm wheel 14 meshes with worm 13.
In this embodiment, the second vertical plate 11 is used to facilitate the rotation of the first motor 12, start the output end of the first motor 12 to rotate, drive the worm 13 to rotate through the rotation of the output end of the first motor 12, drive the worm wheel 14 to rotate through the rotation of the worm 13, and drive the bidirectional screw 8 to rotate through the rotation of the worm wheel 14.
Specifically, each group of clamping mechanism comprises a first sliding seat 15, a transverse plate 16, a first air cylinder 17, a C-shaped clamping plate 18, a second air cylinder 19 and a clamping plate 20, wherein the first sliding seat 15 is fixedly connected to the surface of a first nut 9, the first sliding seat 15 is slidably connected in a sliding hole 5, the transverse plate 16 is fixedly connected to the bottom of the first sliding seat 15, the first air cylinders 17 are arranged at two, the two first air cylinders 17 are both arranged at the bottom of the transverse plate 16, the C-shaped clamping plate 18 is fixedly connected to the extension ends of the two first air cylinders 17, the second air cylinder 19 is arranged on the C-shaped clamping plate 18, the extension end of the second air cylinder 19 movably penetrates through the C-shaped clamping plate 18, the clamping plate 20 is slidably connected in the second air cylinder 19, and the clamping plate 20 is fixedly connected to the extension end of the second air cylinder 19.
In this embodiment, the first slide 15 is used to facilitate fixing of the transverse plate 16, the first slide 15 is driven to move by moving the first nut 9, the transverse plate 16 and the first cylinder 17 are driven to move by moving the first slide 15, the C-shaped clamping plate 18 is driven to move by moving the first cylinder 17, then the polished workpiece 21 is clamped and fixed by moving the two C-shaped clamping plates 18, so that the polished workpiece 21 is clamped, the position of the C-shaped clamping plate 18 is adjusted by extending the extending ends of the first cylinder 17, so that the polished workpiece 21 is clamped by the two C-shaped clamping plates 18, the extending ends of the second cylinder 19 are started to extend, the clamping plate 20 is pushed to move downwards by extending the extending ends of the second cylinder 19, and the polished workpiece 21 is clamped by the clamping plate 20 and the C-shaped clamping plate 18 by moving the clamping plate 20, so that the clamping and fixing stability of the polished workpiece 21 is further optimized.
Specifically, adjustment mechanism includes first adjusting part and second adjusting part, and first adjusting part and second adjusting part all set up on workstation 1, and first adjusting part links to each other with the second adjusting part.
In this embodiment, adjustment mechanism includes first adjusting part and second adjusting part, and first adjusting part and second adjusting part all set up on workstation 1, and first adjusting part links to each other with the second adjusting part.
Specifically, the first adjusting component includes a third riser 22, a guide rod 23, a moving screw 24, a second nut 25, a second slide 26, a guide hole 27 and a third motor 36, the third riser 22, the guide rod 23 and the guide hole 27 are all two, the two third risers 22 are all fixedly connected to the workbench 1, the two guide rods 23 are all fixedly connected between the two third risers 22, the moving screw 24 is rotatably connected between the two third risers 22, the second nut 25 is in threaded connection with the surface of the moving screw 24, the second slide 26 is fixedly connected with the surface of the second nut 25, the two guide holes 27 are all opened on the second slide 26, the two guide holes 27 are in sliding fit with the two guide rods 23, the third motor 36 is installed on the third riser 22, the output end of the third motor 36 movably penetrates through the third riser 22, and the output end of the third motor 36 is fixedly connected with the moving screw 24.
In this embodiment, the third vertical plate 22 is used to fix the guide rod 23 conveniently, the output end of the third motor 36 is started to rotate, the moving screw 24 is driven to rotate by the rotation of the output end of the third motor 36, the second nut 25 is moved on the surface of the moving screw 24 by the rotation of the moving screw 24, the second slide seat 26 is driven to move by the movement of the second nut 25, so that the front and rear positions of the two polishing and grinding discs 7 are adjusted by the movement of the second slide seat 26, the guide rod 23 is fixed conveniently in sliding fit with the guide hole 27, and the second slide seat 26 is convenient to move stably by the sliding fit of the guide rod 23 and the guide hole 27.
Specifically, the second adjusting component includes a column 28, a third slide 29, a mounting base 30, a third cylinder 31, a fourth cylinder 32, a beam 33 and a supporting base 34, the column 28 is fixedly connected to the second slide 26, the third slide 29 is slidingly connected to the surface of the column 28, the mounting base 30 is fixedly connected to the column 28, the third cylinder 31 is mounted at the bottom of the mounting base 30, the extension end of the third cylinder 31 is fixedly connected to the third slide 29, the fourth cylinder 32, the beam 33 and the supporting base 34 are all two, the two fourth cylinders 32 are respectively and fixedly connected to the side ends of the third slide 29 and the mounting base 30, the two beams 33 are respectively and fixedly connected to the extension ends of the two fourth cylinders 32, the two supporting bases 34 are respectively and fixedly connected to the side ends of the two beams 33, and the two second motors 35 are respectively mounted in the two supporting bases 34.
In this embodiment, the upright post 28 is used for fixing the mounting seat 30 conveniently, the third sliding seat 29 is used for sliding on the surface of the upright post 28 conveniently, the mounting seat 30 and the third sliding seat 29 are used for mounting the fourth air cylinder 32 conveniently, the extension end of the fourth air cylinder 32 is started to extend, the cross beam 33 is pushed to move through the extension end of the fourth air cylinder 32, then the supporting seat 34 and the second motor 35 are pushed to move through the movement of the cross beam 33, so that the left and right positions of the polishing and grinding disc 7 are adjusted, and different parts of the workpiece 21 are polished conveniently through adjusting the left and right positions of the polishing and grinding disc 7, and the supporting seat 34 is used for mounting the second motor 35 conveniently.
Specifically, the four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 2, the front end of the workbench 1 is provided with a control panel 3, and the control panel 3 is electrically connected with a first motor 12, a first air cylinder 17, a second air cylinder 19, a third air cylinder 31, a fourth air cylinder 32, a second motor 35 and a third motor 36.
In the present embodiment, the support legs 2 are fixed to facilitate the support of the table 1, and the control panel 3 is installed to facilitate the electrical connection with the first motor 12, the first cylinder 17, the second cylinder 19, the third cylinder 31, the fourth cylinder 32, the second motor 35 and the third motor 36, and is controlled by the control panel 3.
The application method of the double-sided grinding and polishing device comprises the following steps:
s1, firstly, starting the output end of a first motor 12 to rotate, driving a worm 13 to rotate through the rotation of the output end of the first motor 12, driving a worm wheel 14 to rotate through the rotation of the worm 13, driving a bidirectional screw rod 8 to rotate through the rotation of the worm wheel 14, enabling two first nuts 9 to move outwards or inwards simultaneously through the rotation of the bidirectional screw rod 8, enabling the two first nuts 9 to move inwards on the surface of the bidirectional screw rod 8 simultaneously when the bidirectional screw rod 8 rotates positively, driving a first sliding seat 15 to move through the movement of the first nuts 9, driving a C-shaped clamping plate 18 to move through the movement of the two first sliding seats 15, and clamping and fixing a polished workpiece 21 through the movement of the two C-shaped clamping plates 18, so that the polished workpiece 21 is clamped;
s2, after the polished workpiece 21 is clamped, starting the extension end of the second air cylinder 19 to extend, pushing the clamping plate 20 to move downwards through the extension end of the second air cylinder 19, and enabling the clamping plate 20 and the C-shaped clamping plate 18 to clamp the polished workpiece 21 through the movement of the clamping plate 20, so that the stability of clamping and fixing of the polished workpiece 21 is further optimized;
s3, starting the extension end of the third air cylinder 31 to shrink, driving the third sliding seat 29 to move upwards through the shrinkage of the extension end of the third air cylinder 31, driving the polishing and grinding disc 7 at the bottom to move upwards through the movement of the third sliding seat 29, enabling the two polishing and grinding discs 7 to be attached to the upper side and the lower side of the polishing workpiece 21, closing the third air cylinder 31 at the moment, then simultaneously starting the upper motor 35 and the lower motor 35 to rotate, driving the polishing and grinding disc 7 to rotate through the rotation of the second motor 35, and polishing the upper side and the lower side of the polishing workpiece 21 through the rotation of the two polishing and grinding discs 7;
s4, starting the output end of the third motor 36 to rotate, driving the movable screw 24 to rotate through the rotation of the output end of the third motor 36, enabling the second nut 25 to move on the surface of the movable screw 24 through the rotation of the movable screw 24, driving the second slide seat 26 to move through the movement of the second nut 25, and adjusting the front and rear positions of the two polishing and grinding discs 7 through the movement of the second slide seat 26, so that different parts of the workpiece 21 can be polished through the polishing and grinding discs 7 conveniently;
s5, starting the extension end of the fourth air cylinder 32 to extend, pushing the cross beam 33 to move through the extension end of the fourth air cylinder 32, and pushing the supporting seat 34 and the second motor 35 to move through the movement of the cross beam 33, so that the left and right positions of the polishing and grinding disc 7 are adjusted, and different parts of the workpiece 21 can be polished conveniently through adjusting the left and right positions of the polishing and grinding disc 7.
The foregoing 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 and the modified concept thereof, within the scope of the present invention.

Claims (3)

1. A double-sided lapping and polishing apparatus, comprising:
a work table (1);
the mounting frame (4), the said mounting frame (4) is fixedly connected to the work bench (1);
the sliding holes (5) are arranged in two, and the two sliding holes (5) are arranged on the mounting frame (4);
a polishing work piece (21), the polishing work piece (21) being arranged on the work table (1);
the two second motors (35) are arranged, and the two second motors (35) are arranged on the workbench (1);
the polishing and grinding discs (7), wherein the number of the polishing and grinding discs (7) is two, and the two polishing and grinding discs (7) are respectively and fixedly connected to the output ends of the two second motors (35);
the clamping mechanisms are arranged in two groups, the two groups of clamping mechanisms are arranged on the workbench (1), and the two groups of clamping mechanisms are connected with the polishing workpiece (21);
the moving mechanism is arranged on the mounting frame (4) and is connected with the two groups of clamping mechanisms;
the adjusting mechanism is arranged on the workbench (1) and is connected with the two second motors (35);
the moving mechanism comprises a driving component and a moving component, the driving component and the moving component are arranged on the mounting frame (4), and the driving component and the moving component are connected;
the movable assembly comprises two first vertical plates (6), two bidirectional screw rods (8), first nuts (9) and baffle plates (10), wherein the first vertical plates (6), the first nuts (9) and the baffle plates (10) are respectively arranged, the two first vertical plates (6) are respectively fixedly connected to the mounting frame (4), the bidirectional screw rods (8) are rotationally connected between the two first vertical plates (6), the two first nuts (9) are respectively connected with the surfaces of the bidirectional screw rods (8) in a threaded mode, the two baffle plates (10) are respectively fixedly connected to the mounting frame (4), and the two bidirectional screw rods (8) respectively penetrate through the two baffle plates (10) in a movable mode;
the driving assembly comprises two second risers (11), a first motor (12), a worm (13) and a worm wheel (14), wherein the two second risers (11) are fixedly connected to the mounting frame (4), the first motor (12) is mounted at the side end of the second risers (11), the output end of the first motor (12) movably penetrates through the second risers (11), the worm (13) is rotationally connected between the two second risers (11), the worm wheel (14) is fixedly connected to the surface of the bidirectional screw (8), and the worm wheel (14) is meshed with the worm (13);
each group of clamping mechanism comprises a first sliding seat (15), a transverse plate (16), a first air cylinder (17), a C-shaped clamping plate (18), a second air cylinder (19) and clamping plates (20), wherein the first sliding seat (15) is fixedly connected to the surface of a first nut (9), the first sliding seat (15) is in sliding connection with the sliding hole (5), the transverse plate (16) is fixedly connected to the bottom of the first sliding seat (15), the two first air cylinders (17) are arranged at the bottom of the transverse plate (16), the C-shaped clamping plates (18) are fixedly connected to the extending ends of the two first air cylinders (17), the second air cylinder (19) is arranged on the C-shaped clamping plate (18), the extending ends of the second air cylinder (19) movably penetrate through the C-shaped clamping plates (18), the clamping plates (20) are in sliding connection with the second air cylinder (19), and the clamping plates (20) are fixedly connected to the extending ends of the second air cylinder (19);
the adjusting mechanism comprises a first adjusting component and a second adjusting component, the first adjusting component and the second adjusting component are arranged on the workbench (1), and the first adjusting component is connected with the second adjusting component;
the first adjusting component comprises a third vertical plate (22), guide rods (23), a movable screw rod (24), a second nut (25), a second sliding seat (26), guide holes (27) and a third motor (36), wherein the third vertical plate (22), the guide rods (23) and the guide holes (27) are all arranged in two, the two third vertical plates (22) are fixedly connected to the workbench (1), the two guide rods (23) are fixedly connected between the two third vertical plates (22), the movable screw rod (24) is rotationally connected between the two third vertical plates (22), the second nut (25) is in threaded connection with the surface of the movable screw rod (24), the second sliding seat (26) is fixedly connected with the surface of the second nut (25), the two guide holes (27) are all arranged on the second sliding seat (26), the two guide holes (27) are in sliding fit with the two guide rods (23), the third motor (36) is arranged on the third motor (22), and the third motor (36) is fixedly connected with the output end of the third motor (36) and penetrates through the movable screw rod (36);
the second adjusting component comprises a stand column (28), a third sliding seat (29), a mounting seat (30), a third air cylinder (31), a fourth air cylinder (32), a cross beam (33) and a supporting seat (34), wherein the stand column (28) is fixedly connected to the second sliding seat (26), the third sliding seat (29) is slidably connected to the surface of the stand column (28), the mounting seat (30) is fixedly connected to the stand column (28), the third air cylinder (31) is mounted at the bottom of the mounting seat (30), the extension end of the third air cylinder (31) is fixedly connected with the third sliding seat (29), the fourth air cylinder (32), the cross beam (33) and the supporting seat (34) are two, the two fourth air cylinders (32) are respectively fixedly connected to the side ends of the third sliding seat (29) and the mounting seat (30), the two cross beams (33) are respectively fixedly connected to the extension ends of the two fourth air cylinders (32), the two supporting seats (34) are respectively fixedly connected to the side ends of the two cross beams (33), and the two supporting seats (34) are respectively mounted in the two supporting seats (35).
2. The double-sided lapping and polishing apparatus of claim 1, wherein: the automatic feeding device is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the workbench (1), a control panel (3) is mounted at the front end of the workbench (1), and the control panel (3) is electrically connected with a first motor (12), a first air cylinder (17), a second air cylinder (19), a third air cylinder (31), a fourth air cylinder (32), a second motor (35) and a third motor (36).
3. A method of using the double-sided lapping and polishing apparatus of claim 2, comprising the steps of:
s1, firstly, starting an output end of a first motor (12) to rotate, driving a worm (13) to rotate through the rotation of the output end of the first motor (12), driving a worm wheel (14) to rotate through the rotation of the worm (13), driving a bidirectional screw (8) to rotate through the rotation of the worm wheel (14), enabling two first nuts (9) to simultaneously move outwards or inwards through the rotation of the bidirectional screw (8), enabling the two first nuts (9) to simultaneously move inwards on the surface of the bidirectional screw (8) when the bidirectional screw (8) rotates forwards, driving a first sliding seat (15) to move through the movement of the first nuts (9), driving a C-shaped clamping plate (18) to move through the movement of the two first sliding seats (15), and then clamping and fixing a polished workpiece (21) through the movement of the two C-shaped clamping plates (18), so that the polished workpiece (21) is clamped;
s2, after the polished workpiece (21) is clamped, starting the extension end of the second air cylinder (19), pushing the clamping plate (20) to move downwards through the extension end extension of the second air cylinder (19), and enabling the clamping plate (20) and the C-shaped clamping plate (18) to clamp the polished workpiece (21) through the movement of the clamping plate (20), so that the clamping and fixing stability of the polished workpiece (21) is further optimized;
s3, starting the extension end of the third air cylinder (31) to shrink, driving the third sliding seat (29) to move upwards through the extension end of the third air cylinder (31), driving the polishing and grinding disc (7) at the bottom to move upwards through the movement of the third sliding seat (29), enabling the two polishing and grinding discs (7) to be attached to the upper side and the lower side of the polishing workpiece (21), closing the third air cylinder (31), then simultaneously starting the upper motor and the lower motor (35) to rotate, driving the polishing and grinding disc (7) to rotate through the rotation of the second motor (35), and polishing the upper side and the lower side of the polishing workpiece (21) through the rotation of the two polishing and grinding discs (7);
s4, starting the output end of a third motor (36) to rotate, driving a movable screw (24) to rotate through the rotation of the output end of the third motor (36), enabling a second nut (25) to move on the surface of the movable screw (24) through the rotation of the movable screw (24), driving a second sliding seat (26) to move through the movement of the second nut (25), and adjusting the front and rear positions of two polishing and grinding discs (7) through the movement of the second sliding seat (26), so that different parts of a workpiece (21) can be polished through the polishing and grinding discs (7) conveniently;
s5, starting the extension end of the fourth air cylinder (32), pushing the cross beam (33) to move through the extension end extension of the fourth air cylinder (32), and pushing the supporting seat (34) and the second motor (35) to move through the movement of the cross beam (33), so that the left and right positions of the polishing and grinding disc (7) are adjusted, and different parts of the workpiece (21) are conveniently polished and ground through adjusting the left and right positions of the polishing and grinding disc (7).
CN202311106754.0A 2023-08-30 2023-08-30 Double-sided grinding and polishing device and method thereof Active CN117124213B (en)

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CN117124213B true CN117124213B (en) 2024-03-22

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334456A (en) * 2000-05-29 2001-12-04 Speedfam Co Ltd Work polishing method and device
JP2007098543A (en) * 2005-10-07 2007-04-19 Nikon Corp Workpiece carrier and double-sided polishing device
CN216179486U (en) * 2021-10-27 2022-04-05 湖南大融智能科技有限公司 Smooth surface polishing device for balancing weight
CN114770345A (en) * 2022-03-17 2022-07-22 江苏科亿达铝业有限公司 Polishing device for producing anodic aluminum oxide plate and processing method thereof
CN217619535U (en) * 2022-07-14 2022-10-21 广东玖瓷电器科技有限公司 Surface treatment device for enamel workpiece
CN218533849U (en) * 2022-11-17 2023-02-28 浙江玛拉蒂智能家具科技有限公司 Plate polishing device
CN219075291U (en) * 2022-07-18 2023-05-26 合肥万达光电科技有限公司 Double-sided grinding polisher

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001334456A (en) * 2000-05-29 2001-12-04 Speedfam Co Ltd Work polishing method and device
JP2007098543A (en) * 2005-10-07 2007-04-19 Nikon Corp Workpiece carrier and double-sided polishing device
CN216179486U (en) * 2021-10-27 2022-04-05 湖南大融智能科技有限公司 Smooth surface polishing device for balancing weight
CN114770345A (en) * 2022-03-17 2022-07-22 江苏科亿达铝业有限公司 Polishing device for producing anodic aluminum oxide plate and processing method thereof
CN217619535U (en) * 2022-07-14 2022-10-21 广东玖瓷电器科技有限公司 Surface treatment device for enamel workpiece
CN219075291U (en) * 2022-07-18 2023-05-26 合肥万达光电科技有限公司 Double-sided grinding polisher
CN218533849U (en) * 2022-11-17 2023-02-28 浙江玛拉蒂智能家具科技有限公司 Plate polishing device

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