CN117161902B - Full-automatic 5G filter cavity production device - Google Patents
Full-automatic 5G filter cavity production device Download PDFInfo
- Publication number
- CN117161902B CN117161902B CN202311449138.5A CN202311449138A CN117161902B CN 117161902 B CN117161902 B CN 117161902B CN 202311449138 A CN202311449138 A CN 202311449138A CN 117161902 B CN117161902 B CN 117161902B
- Authority
- CN
- China
- Prior art keywords
- filter
- polishing
- driving
- rotating
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 175
- 230000002093 peripheral effect Effects 0.000 claims description 46
- 238000001179 sorption measurement Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Abstract
The application relates to the technical field of filter processing, and particularly discloses a full-automatic 5G filter cavity production device which comprises a workbench, a clamping mechanism and a cavity polishing mechanism; the workbench comprises a bottom plate and a supporting table, a clamping mechanism is arranged on the supporting table, and the clamping mechanism is used for clamping the filter; the cavity polishing mechanism comprises a cavity polishing assembly, wherein the cavity polishing assembly comprises a shell, a small polishing head, a large polishing head, a rotary pipe, a spline shaft, a first driving source and a second driving source; the rotating pipe is rotationally connected to the bottom of the shell, the bottom end of the rotating pipe extends out of the bottom surface of the shell, the large polishing head is connected to the bottom end of the rotating pipe, and the spline shaft slides on the inner wall of the rotating pipe; the small polishing head is connected to the end part of the bottom end of the spline shaft, and a containing groove for containing the small polishing head is formed in the bottom surface of the rotating pipe; the first driving source is used for driving the rotating tube to rotate, and the second driving source is used for driving the spline shaft to lift. The polishing efficiency of the filter cavity can be improved by automatically replacing the polishing head.
Description
Technical Field
The invention relates to the technical field of filter cavity processing, in particular to a full-automatic 5G filter cavity production device.
Background
The filter is a filter circuit composed of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency points of the specific frequency or the frequencies outside the frequency points in the power line to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.
In the prior art, a die-casting aluminum material is generally selected for processing a filter, the die-casting aluminum is moved onto a workbench of a machine tool by a manipulator, the die-casting aluminum is automatically clamped and fixed by the workbench of the machine tool, then the die-casting aluminum is cut by a drill bit of the machine tool, the appearance and the cavity of the filter are cut, then the cut filter is moved to a polishing device, the cut filter is polished by the polishing device, the inner surface and the outer surface of the cut filter are smooth, and then the polished filter is moved away from the polishing device by the manipulator, so that the automatic processing and production of the filter are completed.
The filter cavity often processes the cavity that various shapes and sizes are different and the intercommunication between the cavity, and the cavity surface that cuts out is comparatively coarse, need polish to the cavity, in the process of polishing of filter cavity, too big head of polishing hardly enters into less cavity, and too little head of polishing can enter into less cavity and polish, but the head of polishing is less, and the efficiency of polishing is lower, in single work piece polishing process, need constantly change the head of polishing, and the efficiency of polishing is lower.
Disclosure of Invention
In order to improve the polishing efficiency of the filter cavity, the application provides a full-automatic 5G filter cavity production device.
The application provides a full automatization 5G wave filter cavity apparatus for producing adopts following technical scheme:
a full-automatic 5G filter cavity production device comprises a workbench, a clamping mechanism and a cavity polishing mechanism; the workbench comprises a bottom plate and a supporting table, the clamping mechanism is arranged on the supporting table, and the clamping mechanism is used for clamping the filter; the cavity polishing mechanism comprises a cavity polishing assembly, wherein the cavity polishing assembly is positioned above the filter and comprises a shell, a small polishing head, a large polishing head, a rotary tube, a spline shaft, a first driving source and a second driving source; the shell moves above the filter, the rotating tube is rotationally connected to the bottom of the shell through a first bearing, the bottom end of the rotating tube extends out of the bottom surface of the shell, the large polishing head is connected to the outer peripheral surface of the bottom end of the rotating tube, the spline shaft penetrates through the inner wall of the rotating tube, and the spline shaft slides on the inner wall of the rotating tube; the small polishing head is connected to the end part of the bottom end of the spline shaft, and a storage groove for storing the small polishing head is formed in the bottom surface of the rotating pipe; the first driving source and the second driving source are both arranged in the shell, the first driving source is used for driving the rotating tube to rotate, and the second driving source is used for driving the spline shaft to lift.
Optionally, the chamber polishing mechanism further comprises a transverse moving assembly, a transverse moving frame, a first longitudinal moving assembly, a first longitudinal moving frame, a lifting assembly and a lifting frame; the lifting device comprises a base plate, a transverse moving assembly, a first longitudinal moving assembly, a lifting assembly and a shell, wherein the transverse moving assembly is arranged on the base plate and used for driving the transverse moving frame to move, the first longitudinal moving assembly is arranged on the transverse moving frame and used for driving the first longitudinal moving frame to move, the lifting assembly is arranged on the first longitudinal moving frame and used for driving the lifting frame to lift, and the shell is arranged on the lifting frame.
Optionally, the first driving source includes rotation motor, first driving pulley, first driven pulley and first belt strip, rotation motor install in the shell, first driving pulley coaxial fixed connection in rotation motor's output shaft, first driven pulley coaxial fixed connection in the top of rotation pipe, first belt strip winds first driving pulley with between the first driven pulley.
Optionally, the second driving source includes a lifting motor, a gear, a rack, a connecting shaft, an outer tube, a connecting seat and a second bearing, the outer tube is installed in the housing, the outer tube is located above the spline shaft, the connecting shaft slides on the inner wall of the outer tube, the rack is fixedly connected to the peripheral surface of the connecting shaft, the rack is arranged along the length direction of the connecting shaft, and one side of teeth of the rack is communicated with the peripheral surface of the outer tube; the connecting seat is fixedly connected to the bottom surface of the connecting shaft, the inner circumferential surface of the inner ring of the second bearing is fixedly connected to the top end of the spline shaft, and the outer circumferential surface of the outer ring of the second bearing is fixedly connected to the connecting seat; the lifting motor is arranged on the inner wall of the shell, the gear is coaxially connected with the output shaft of the lifting motor, and the gear stretches into the outer tube and is meshed with the rack.
Optionally, two support tables are provided, the two support tables are respectively located at two sides of the bottom plate, and the two support tables are symmetrically arranged about the bottom plate; the clamping mechanism comprises two pushing assemblies, two pushing plates, two rotating assemblies, two mounting frames and two clamping assemblies; the two pushing components are respectively arranged on the top surfaces of the two supporting tables and are used for respectively driving the two pushing plates to move in opposite directions; the two rotating assemblies are respectively arranged on the top surfaces of the two pushing plates and are used for respectively driving the two mounting frames to rotate; the two clamping assemblies are respectively arranged on the two mounting frames and are used for clamping the filter.
Optionally, the mounting frame comprises a connecting plate, a placing plate and a mounting plate, the rotating assembly is used for driving the connecting plate to rotate, two placing plates are arranged, the two placing plates are fixedly connected to one side surface, away from the rotating assembly, of the connecting plate, and the mounting plate is fixedly connected between the two placing plates; the clamping assembly comprises an upper clamping cylinder, a lower clamping cylinder, an upper clamping plate, a lower clamping plate and rubber pads, wherein the rubber pads are fixedly connected to one side surface, far away from the connecting plate, of the mounting plates, the filter is positioned between the two mounting plates, and the rubber pads are tightly pressed on the filter and clamp the filter; the upper clamping cylinder is fixedly connected to the side surface of one of the placing plates, and the lower clamping cylinder is fixedly connected to the side surface of the other placing plate; the utility model discloses a filter, including upper portion centre gripping cylinder, mounting panel, lower plate, mounting panel, upper plate one end connect in the piston rod tip of upper portion centre gripping cylinder, the other end of upper plate connect in the piston rod tip of upper portion centre gripping cylinder, the other end of lower plate passes the mounting panel, the side laminating of lower plate is in one side of filter, the side laminating of upper plate is in the another side of filter.
Optionally, the polishing device further comprises a peripheral polishing mechanism, the peripheral polishing mechanism comprises a second longitudinal moving assembly, a second longitudinal moving frame, a peripheral polishing driving assembly and polishing rollers, the second longitudinal moving assembly is mounted on the bottom plate, the second longitudinal moving assembly is located between the two supporting tables and right below the filter, the second longitudinal moving assembly is used for driving the second longitudinal moving frame to move, the second longitudinal moving frame is provided with two supporting plates, one ends of the two supporting plates face the filter, a rotating shaft is fixedly connected in the middle of the polishing rollers, two ends of the rotating shaft extend out of two end faces of the polishing rollers respectively, two ends of the rotating shaft are connected between the two supporting plates in a rotating mode respectively, the rotating shaft is parallel to the surface of the filter, and the surface of the polishing rollers is attached to the surface of the filter; the peripheral surface polishing driving assembly is used for driving the rotating shaft to rotate.
Optionally, the peripheral face grinding driving assembly includes peripheral face grinding motor, second driving pulley, second driven pulley and second belt strip, peripheral face grinding motor install in on the second longitudinal movement frame, peripheral face grinding motor's output shaft with the axis collineation of pivot, second driving pulley coaxial coupling in on the output shaft of peripheral face grinding motor, second driven pulley coaxial coupling in the tip of pivot, second belt strip is around locating second driving pulley with on the second driven pulley.
Optionally, two be connected with the backup pad between the brace table, the backup pad is located the second longitudinal movement subassembly top, the backup pad top surface is connected with the lift cylinder, the piston rod of lift cylinder is vertical upwards, the piston rod end connection of lift cylinder has the board of bending, be connected with adjustment motor on the board of bending, the output shaft of adjustment motor is vertical upwards, adjustment motor's output shaft has the adsorption plate, have the vacuum chamber in the adsorption plate, the adsorption plate top surface be provided with the absorption hole of vacuum chamber intercommunication, the adsorption plate passes through the absorption hole is at the bottom surface of wave filter.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the system recognizes that the large polishing head is close to the small cavity, the lifting component drives the large polishing head to ascend, the connecting shaft drives the spline shaft to descend, the small polishing head extends out of the accommodating groove until entering the filter cavity, the large polishing head is separated from the filter cavity, the large polishing head is stopped from continuously ascending, the position of the small polishing head is adjusted by the transverse moving component and the first longitudinal moving component to polish the small cavity of the filter; when the system recognizes that the small polishing head is about to enter the larger cavity, the lifting component drives the large polishing head to descend, the connecting shaft drives the spline shaft to ascend while the large polishing head descends, the small polishing head is retracted into the accommodating groove, the large polishing head enters the larger cavity, the transverse moving component and the first longitudinal moving component adjust the positions of the large polishing head to polish the cavity with the larger filter, and the polishing heads with different sizes can be automatically replaced to adapt to the cavities with different sizes without stopping to replace the polishing head, so that the polishing efficiency of the cavity of the filter is improved;
2. when the cut filter is clamped, the pushing component drives the two pushing plates to be away from each other, the two mounting plates are also away from each other, the two lower clamping cylinders respectively drive the two lower clamping plates to extend out of the mounting plates, the rotating motor drives the connecting plate to rotate, the connecting plate drives the lower clamping plates to keep a horizontal state, the filter is placed on the top surfaces of the two lower clamping plates, the bottom surface of the filter is attached to the top surfaces of the lower clamping plates, the filter cavity faces upwards, the pushing component drives the two pushing plates to be close to each other, the two mounting plates are close to each other, the lower clamping plates push the bottom surface of the filter, rubber pads on the two mounting plates clamp the filter, and the gas polishing mechanism can polish the cavity of the filter, so that the upper clamping plates are retracted into the mounting frames;
3. when the peripheral surface of the filter is polished, the upper clamping cylinder drives the upper clamping plate to extend out of the mounting plate, the upper clamping plate is attached to the top surface of the filter, the upper clamping plate and the lower clamping plate clamp the filter, the second longitudinal moving assembly drives the second longitudinal moving frame to move, the polishing roller is close to the filter, the peripheral surface polishing motor drives the second driving belt pulley to rotate, the second driving belt pulley drives the second driven belt pulley to rotate through the second belt strip, the second driven belt pulley drives the polishing roller to rotate, the polishing roller rubs the filter, and the two pushing assemblies reciprocally push the two pushing plates, so that the filter reciprocally moves along the axial direction of the polishing roller; when one surface of the filter is polished, the two rotary motors respectively drive the two mounting frames to rotate, the second longitudinal moving assembly drives the peripheral surface of the polishing roller to be tangent to the surface of the filter, and in the rotation process of the filter, the position of the polishing roller is changed so as to keep the polishing roller tangent to the surface of the filter, and the filter rotates so that the polishing roller polishes four sides of the filter which are not attached to the rubber pad; after four sides of the filter are polished, the lifting cylinder drives the bending plate to rise, the bending plate drives the adjusting motor to rise, the adsorption plate is adsorbed on the bottom surface of the filter, the driving adsorption plate of the adjusting motor rotates by 90 degrees, two non-polished surfaces of the filter are in the polishing range of the polishing roller, the filter is driven to rotate, and the polishing roller polishes the remaining two surfaces of the filter.
Drawings
FIG. 1 is a schematic view of a filter cavity production apparatus according to an embodiment of the present application;
FIG. 2 is a schematic view of another view angle structure of a filter cavity production device according to an embodiment of the present application;
FIG. 3 is a schematic view of a clamping mechanism according to an embodiment of the present application;
FIG. 4 is a schematic view of another view of the clamping mechanism according to the embodiment of the present application;
FIG. 5 is a schematic view of a chamber grinding mechanism according to an embodiment of the present application;
FIG. 6 is a schematic structural view of a chamber grinding assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of a rotating tube according to an embodiment of the present application;
FIG. 8 is a schematic view of a peripheral surface grinding mechanism according to an embodiment of the present application;
FIG. 9 is a schematic view of yet another view of a clamping mechanism according to an embodiment of the present application;
fig. 10 is a schematic structural view of an adsorption plate according to an embodiment of the present application.
Reference numerals illustrate:
1. a work table; 11. a bottom plate; 12. a support table; 2. a clamping mechanism; 21. a pushing assembly; 22. a pushing plate; 23. a rotating assembly; 24. a mounting frame; 241. a connecting plate; 242. placing a plate; 243. a mounting plate; 25. a clamping assembly; 251. an upper clamping cylinder; 252. a lower clamping cylinder; 253. an upper clamping plate; 254. a lower clamping plate; 255. a rubber pad; 3. a chamber polishing mechanism; 31. a lateral movement assembly; 32. a transverse moving frame; 33. a first longitudinally moving assembly; 34. a first longitudinally movable frame; 35. a lifting assembly; 36. a lifting frame; 37. a chamber polishing assembly; 371. a housing; 372. small polishing head; 373. large polishing head; 374. a rotary tube; 3741. a storage groove; 375. a spline shaft; 376. a first driving source; 3761. a rotating motor; 3762. a first driving pulley; 3763. a first driven pulley; 3764. a first strip of tape; 377. a second driving source; 3771. a lifting motor; 3772. a gear; 3773. a rack; 3774. a connecting shaft; 3775. an outer tube; 3776. a connecting seat; 3777. a second bearing; 378. a first bearing; 4. a peripheral surface polishing mechanism; 41. a second longitudinal movement assembly; 42. a second longitudinally movable frame; 421. a support plate; 43. a peripheral surface polishing driving assembly; 431. a peripheral surface polishing motor; 432. a second driving pulley; 433. a second driven pulley; 434. a second belt strip; 44. a grinding roller; 441. a rotating shaft; 51. a support plate; 52. a lifting cylinder; 53. a bending plate; 54. adjusting a motor; 55. an adsorption plate; 551. a vacuum chamber; 552. adsorption holes; 6. a filter.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-10.
The embodiment of the application discloses a full-automatic 5G filter cavity apparatus for producing. Referring to fig. 1 to 10, the filter cavity production device comprises a workbench 1, a clamping mechanism 2, a cavity polishing mechanism 3 and a peripheral surface polishing mechanism 4; the workbench 1 comprises a bottom plate 11 and a supporting table 12, the clamping mechanism 2 is arranged on the supporting table 12, the clamping mechanism 2 is used for clamping the filter 6, the cavity polishing mechanism 3 is arranged on the bottom plate 11, the cavity polishing mechanism 3 is used for polishing the cavity of the filter 6, the peripheral surface polishing mechanism 4 is arranged on the bottom plate 11, and the peripheral surface polishing mechanism 4 is used for polishing the outer surface of the filter 6.
The chamber grinding mechanism 3 comprises a transverse moving assembly 31, a transverse moving frame 32, a first longitudinal moving assembly 33, a first longitudinal moving frame 34, a lifting assembly 35, a lifting frame 36 and a chamber grinding assembly 37; the transverse moving assembly 31 is a ball screw linear guide sliding table module, the transverse moving assembly 31 is installed on the bottom plate 11, the transverse moving assembly 31 is used for driving the transverse moving frame 32 to transversely move, the first longitudinal moving assembly 33 is a ball screw linear guide sliding table module, the first longitudinal moving assembly 33 is installed on the transverse moving frame 32, the first longitudinal moving assembly 33 is used for driving the first longitudinal moving frame 34 to longitudinally move, the lifting assembly 35 is an air cylinder, the air cylinder is installed on the first longitudinal moving frame 34, the air cylinder is used for driving the lifting frame 36 to vertically lift, the chamber polishing assembly 37 is installed on the lifting frame 36, and the chamber polishing assembly 37 is located above the filter 6.
The chamber grinding assembly 37 includes a housing 371, a small grinding bit 372, a large grinding bit 373, a rotating tube 374, a spline shaft 375, a first drive source 376 and a second drive source 377; the shell 371 is mounted on the lifting frame 36, the rotating tube 374 is rotatably connected to the bottom of the shell 371 through a first bearing 378, the bottom end of the rotating tube 374 extends out of the bottom surface of the shell 371, the large polishing head 373 is detachably connected to the outer peripheral surface of the bottom end of the rotating tube 374, the spline shaft 375 penetrates through the inner wall of the rotating tube 374, the spline of the spline shaft 375 slides on the inner wall of the rotating tube 374, and the spline shaft 375 slides along the axial direction of the rotating tube 374; the small-sized grinding head 372 is detachably connected to the end portion of the bottom end of the spline shaft 375, and a receiving groove 3741 for receiving the small-sized grinding head 372 is formed in the bottom surface of the rotary tube 374.
The first driving source 376 comprises a rotating motor 3761, a first driving belt pulley 3762, a first driven belt pulley 3763 and a first belt strip 3764, the rotating motor 3761 is installed in the housing 371, the first driving belt pulley 3762 is coaxially and fixedly connected to an output shaft of the rotating motor 3761, the first driven belt pulley 3763 is coaxially and fixedly connected to the top end of the rotating pipe 374, the first belt strip 3764 is wound between the first driving belt pulley 3762 and the first driven belt pulley 3763, the rotating motor 3761 drives the first driving belt pulley 3762 to drive the first belt strip 3764 to move, the first belt strip 3764 drives the first driven belt pulley 3763 to rotate, the first driven belt pulley 3763 drives the rotating pipe 374 to rotate, and the rotating pipe 374 rotates to drive the spline shaft 375 to rotate.
The second driving source 377 comprises a lifting motor 3771, a gear 3772, a rack 3773, a connecting shaft 3774, an outer tube 3775, a connecting seat 3776 and a second bearing 3777, the outer tube 3775 is vertically arranged in the outer shell 371, the axis of the outer tube 3775 is collinear with the axis of the spline shaft 375, the outer tube 3775 is positioned above the spline shaft 375, the connecting shaft 3774 slides on the inner wall of the outer tube 3775, the rack 3773 is fixedly connected to the peripheral surface of the connecting shaft 3774, the rack 3773 is arranged along the length direction of the connecting shaft 3774, and one side of teeth of the rack 3773 is communicated with the peripheral surface of the outer tube 3775; the connecting seat 3776 is fixedly connected to the bottom surface of the connecting shaft 3774, the inner circumferential surface of the inner ring of the second bearing 3777 is fixedly connected to the top end of the spline shaft 375, and the outer circumferential surface of the outer ring of the second bearing 3777 is fixedly connected to the inside of the connecting seat 3776; the lifting motor 3771 is arranged on the inner wall of the shell 371, the gear 3772 is coaxially connected to the output shaft of the lifting motor 3771, the gear 3772 extends into the outer tube 3775, and the gear 3772 is meshed with the rack 3773; the lifting motor 3771 drives the gear 3772 to rotate, the gear 3772 rotates to lift with the rack 3773, the rack 3773 drives the connecting seat 3776 to lift, the connecting seat 3776 drives the second bearing 3777 to lift, the second bearing 3777 drives the spline shaft 375 to lift, and the spline shaft 375 can drive the small polishing head 372 to extend out of the containing groove 3741 of the rotating pipe 374 and retract into the containing groove 3741 of the rotating pipe 374.
When the cavity of the filter 6 is polished, the transverse moving assembly 31 and the first longitudinal moving assembly 33 adjust the positions of the large polishing head 373 on the horizontal plane so as to align with the cavity of the filter 6, the lifting assembly 35 drives the large polishing head 373 to descend into the cavity of the filter 6, the rotating tube 374 drives the large polishing head 373 to rotate, the large polishing head 373 polishes the large cavity of the filter 6, the transverse moving assembly 31 and the first longitudinal moving assembly 33 adjust the positions of the large polishing head 373, when the system recognizes that the large polishing head 373 is close to the small cavity, the lifting assembly 35 drives the large polishing head 373 to ascend, the connecting shaft 3774 drives the spline shaft 375 to descend while the small polishing head 372 extends out of the accommodating groove 3741 until entering into the cavity of the filter 6, the large polishing head 373 is separated from the cavity of the filter 6, the large polishing head 373 is stopped from continuously ascending, and the position of the small polishing head 372 is adjusted by the transverse moving assembly 31 and the first longitudinal moving assembly 33; when the system recognizes that the small polishing head 372 is about to enter the large cavity, the lifting component 35 drives the large polishing head 373 to descend, the connecting shaft 3774 drives the spline shaft 375 to ascend when the large polishing head 373 descends, the small polishing head 372 is retracted into the accommodating groove 3741, the large polishing head 373 enters the large cavity, the position of the large polishing head 373 is adjusted by the transverse moving component 31 and the first longitudinal moving component 33 to polish the large cavity of the filter 6, and the polishing heads with different sizes can be automatically replaced to adapt to the cavities with different sizes without stopping to replace the polishing heads, so that the polishing efficiency of the cavity of the filter 6 is improved.
The two supporting tables 12 are arranged, the two supporting tables 12 are respectively positioned at two sides of the bottom plate 11, the two supporting tables 12 are symmetrically arranged relative to the bottom plate 11, and the clamping mechanism 2 comprises two pushing assemblies 21, two pushing plates 22, two rotating assemblies 23, two mounting frames 24 and two clamping assemblies 25; the pushing components 21 are ball screw linear guide rail sliding table modules, the two pushing components 21 are respectively arranged on the top surfaces of the two supporting tables 12, and the two pushing components 21 are used for respectively driving the two pushing plates 22 to move in opposite directions; the rotating assembly 23 is a rotating motor, the two rotating motors are respectively arranged on the top surfaces of the two pushing plates 22, the output shafts of the two rotating motors face each other and the axes of the two rotating motors are collinear, and the two rotating motors are used for respectively driving the two mounting frames 24 to rotate; the mounting bracket 24 includes connecting plate 241, places board 242 and mounting panel 243, and connecting plate 241 one side intermediate position fixed connection is in the output shaft of rotating electrical machines, places board 242 and is provided with two, and two place board 242 fixed connection are kept away from a side of rotating electrical machines in connecting plate 241, and two place board 242 parallel arrangement, mounting panel 243 fixed connection is between two place boards 242.
The two clamping assemblies 25 are respectively arranged on the two mounting frames 24, each clamping assembly 25 comprises an upper clamping cylinder 251, a lower clamping cylinder 252, an upper clamping plate 253, a lower clamping plate 254 and two rubber pads 255, the two rubber pads 255 are arranged, the rubber pads 255 are fixedly connected to one side surface of the mounting plate 243, which is far away from the connecting plate 241, of the filter 6, the two mounting plates 243 are positioned between the two mounting plates 243, the two mounting plates 243 are close to each other, and the rubber pads 255 on the two mounting plates 243 clamp the filter 6; the upper clamping cylinder 251 is fixedly connected to the side surface of one of the placing plates 242, the lower clamping cylinder 252 is fixedly connected to the side surface of the other placing plate 242, the upper clamping cylinder 251 and the lower clamping cylinder 252 are positioned between the two placing plates 242, and the upper clamping cylinder 251 is positioned above the lower clamping cylinder 252; one end of the upper clamping plate 253 is connected to the piston rod end of the upper clamping cylinder 251, the other end of the upper clamping plate 253 passes through the mounting plate 243, one end of the lower clamping plate 254 is connected to the piston rod end of the lower clamping cylinder 252, the other end of the lower clamping plate 254 passes through the mounting plate 243, the side surface of the lower clamping plate 254 is attached to one side surface of the filter 6, and the side surface of the upper clamping plate 253 is attached to the other side surface of the filter 6.
When clamping the cut filter 6, the pushing component 21 drives the two pushing plates 22 to be away from each other, the two mounting plates 243 are also away from each other, the two lower clamping cylinders 252 respectively drive the two lower clamping plates 254 to extend out of the mounting plates 243, the rotating motor drives the connecting plates 241 to rotate, the connecting plates 241 drive the lower clamping plates 254 to keep a horizontal state, the filter 6 is placed on the top surfaces of the two lower clamping plates 254, the bottom surface of the filter 6 is attached to the top surface of the lower clamping plates 254, the cavity of the filter 6 faces upwards, at the moment, the pushing component 21 drives the two pushing plates 22 to be close to each other, the two mounting plates 243 are close to each other, the lower clamping plates 254 push the bottom surface of the filter 6, the rubber pads 255 on the two mounting plates 243 clamp the filter 6, and the air polishing mechanism can polish the cavity of the filter 6.
The peripheral surface polishing mechanism 4 comprises a second longitudinal moving assembly 41, a second longitudinal moving frame 42, a peripheral surface polishing driving assembly 43 and polishing rollers 44, wherein the second longitudinal moving assembly 41 is a ball screw linear guide rail sliding table module, the second longitudinal moving assembly 41 is arranged on the bottom plate 11, the second longitudinal moving assembly 41 is positioned between two supporting tables 12 and is positioned right below the filter 6, the second longitudinal moving assembly 41 is used for driving the second longitudinal moving frame 42 to longitudinally move, the second longitudinal moving frame 42 is provided with two supporting plates 421, one ends of the two supporting plates 421 face the filter 6, a rotating shaft 441 is fixedly connected in the middle of the polishing rollers 44, two ends of the rotating shaft 441 extend out of two end surfaces of the polishing rollers 44 respectively, two ends of the rotating shaft 441 are respectively connected between the two supporting plates 421 in a rotating mode, the rotating shaft 441 is parallel to the surface of the filter 6, and the surface of the polishing rollers 44 are attached to the surface of the filter 6; the peripheral polishing driving assembly 43 comprises a peripheral polishing motor 431, a second driving pulley 432, a second driven pulley 433 and a second belt strip 434, wherein the peripheral polishing motor 431 is mounted on the second longitudinal moving frame 42, an output shaft of the peripheral polishing motor 431 is collinear with an axis of the rotating shaft 441, the second driving pulley 432 is coaxially connected to the output shaft of the peripheral polishing motor 431, the second driven pulley 433 is coaxially connected to an end portion of the rotating shaft 441, and the second belt strip 434 is wound on the second driving pulley 432 and the second driven pulley 433.
The supporting plate 51 is connected between the two supporting tables 12, the supporting plate 51 is located above the second longitudinal moving assembly 41, the top surface of the supporting plate 51 is connected with the lifting air cylinder 52, the piston rod of the lifting air cylinder 52 is vertically upwards, the end portion of the piston rod of the lifting air cylinder 52 is connected with the bending plate 53, one end, far away from the end of the piston rod of the lifting air cylinder 52, of the bending plate 53 is bent towards the supporting plate 51, one end, far away from the piston rod of the lifting air cylinder 52, of the bending plate 53 is connected with the adjusting motor 54, the output shaft of the adjusting motor 54 is vertically upwards, the output shaft of the adjusting motor 54 is connected with the adsorption plate 55, the vacuum cavity 551 is arranged in the adsorption plate 55, the top surface of the adsorption plate 55 is provided with an adsorption hole 552 communicated with the vacuum cavity 551, and the adsorption plate 55 is adsorbed on the bottom surface of the filter 6 through the adsorption hole 552.
When the peripheral surface of the filter 6 is polished, the upper clamping cylinder 251 drives the upper clamping plate 253 to extend out of the mounting plate 243, the upper clamping plate 253 is attached to the top surface of the filter 6, the upper clamping plate 253 and the lower clamping plate 254 clamp the filter 6, the second longitudinal moving assembly 41 drives the second longitudinal moving frame 42 to move, the polishing roller 44 is close to the filter 6, the peripheral surface polishing motor 431 drives the second driving belt pulley 432 to rotate, the second driving belt pulley 432 drives the second driven belt pulley 433 to rotate through the second belt strip 434, the second driven belt pulley 433 drives the polishing roller 44 to rotate, the polishing roller 44 rubs the filter 6, and the two pushing assemblies 21 reciprocally push the two pushing plates 22, so that the filter 6 reciprocates along the axial direction of the polishing roller 44; when one surface of the filter 6 is polished, the two rotary motors respectively drive the two mounting frames 24 to rotate, the second longitudinal moving assembly 41 drives the circumferential surface of the polishing roller 44 to be tangent to the surface of the filter 6, and in the process of rotating the filter 6, the position of the polishing roller 44 is changed to keep the polishing roller 44 tangent to the surface of the filter 6, and the filter 6 rotates to enable the polishing roller 44 to polish four sides of the filter 6 which are not attached to the rubber pad 255; after the four sides of the filter 6 are polished, the lifting cylinder 52 drives the bending plate 53 to ascend, the bending plate 53 drives the adjusting motor 54 to ascend, the absorbing plate 55 is absorbed on the bottom surface of the filter 6, the adjusting motor 54 drives the absorbing plate 55 to rotate 90 degrees, two non-polished surfaces of the filter 6 are located in the polishing range of the polishing roller 44, the filter 6 is driven to rotate, and the polishing roller 44 polishes the remaining two surfaces of the filter 6.
The implementation principle of the full-automatic 5G filter cavity production device is as follows: when the cavity of the filter 6 is polished, the transverse moving assembly 31 and the first longitudinal moving assembly 33 adjust the positions of the large polishing head 373 on the horizontal plane so as to align with the cavity of the filter 6, the lifting assembly 35 drives the large polishing head 373 to descend into the cavity of the filter 6, the rotating tube 374 drives the large polishing head 373 to rotate, the large polishing head 373 polishes the large cavity of the filter 6, the transverse moving assembly 31 and the first longitudinal moving assembly 33 adjust the positions of the large polishing head 373, when the system recognizes that the large polishing head 373 is close to the small cavity, the lifting assembly 35 drives the large polishing head 373 to ascend, the connecting shaft 3774 drives the spline shaft 375 to descend while the small polishing head 372 extends out of the accommodating groove 3741 until entering into the cavity of the filter 6, the large polishing head 373 is separated from the cavity of the filter 6, the large polishing head 373 is stopped from continuously ascending, and the position of the small polishing head 372 is adjusted by the transverse moving assembly 31 and the first longitudinal moving assembly 33; when the system recognizes that the small polishing head 372 is about to enter the large cavity, the lifting component 35 drives the large polishing head 373 to descend, the connecting shaft 3774 drives the spline shaft 375 to ascend when the large polishing head 373 descends, the small polishing head 372 is retracted into the accommodating groove 3741, the large polishing head 373 enters the large cavity, the position of the large polishing head 373 is adjusted by the transverse moving component 31 and the first longitudinal moving component 33 to polish the large cavity of the filter 6, and the polishing heads with different sizes can be automatically replaced to adapt to the cavities with different sizes without stopping to replace the polishing heads, so that the polishing efficiency of the cavity of the filter 6 is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A full automatization 5G wave filter cavity apparatus for producing, its characterized in that: comprises a workbench (1), a clamping mechanism (2) and a chamber polishing mechanism (3); the workbench (1) comprises a bottom plate (11) and a supporting table (12), the clamping mechanism (2) is arranged on the supporting table (12), and the clamping mechanism (2) is used for clamping the filter (6); the cavity polishing mechanism (3) comprises a cavity polishing assembly (37), the cavity polishing assembly (37) is positioned above the filter (6), and the cavity polishing assembly (37) comprises a shell (371), a small polishing head (372), a large polishing head (373), a rotating pipe (374), a spline shaft (375), a first driving source (376) and a second driving source (377); the shell (371) moves above the filter (6), the rotating tube (374) is rotatably connected to the bottom of the shell (371) through a first bearing (378), the bottom end of the rotating tube (374) extends out of the bottom surface of the shell (371), the large polishing head (373) is connected to the outer peripheral surface of the bottom end of the rotating tube (374), the spline shaft (375) penetrates through the inner wall of the rotating tube (374), and the spline shaft (375) slides on the inner wall of the rotating tube (374); the small polishing head (372) is connected to the end part of the bottom end of the spline shaft (375), and a containing groove (3741) for containing the small polishing head (372) is formed in the bottom surface of the rotating pipe (374); the first driving source (376) and the second driving source (377) are both installed in the shell (371), the first driving source (376) is used for driving the rotating pipe (374) to rotate, and the second driving source (377) is used for driving the spline shaft (375) to lift.
2. The full-automatic 5G filter cavity production apparatus according to claim 1, wherein: the chamber polishing mechanism (3) further comprises a transverse moving assembly (31), a transverse moving frame (32), a first longitudinal moving assembly (33), a first longitudinal moving frame (34), a lifting assembly (35) and a lifting frame (36); the transverse moving assembly (31) is mounted on the bottom plate (11), the transverse moving assembly (31) is used for driving the transverse moving frame (32) to move, the first longitudinal moving assembly (33) is mounted on the transverse moving frame (32), the first longitudinal moving assembly (33) is used for driving the first longitudinal moving frame (34) to move, the lifting assembly (35) is mounted on the first longitudinal moving frame (34), the lifting assembly (35) is used for driving the lifting frame (36) to lift, and the shell (371) is mounted on the lifting frame (36).
3. The full-automatic 5G filter cavity production apparatus according to claim 1, wherein: the first driving source (376) comprises a rotating motor (3761), a first driving belt wheel (3762), a first driven belt wheel (3763) and a first belt strip (3764), wherein the rotating motor (3761) is installed in the shell (371), the first driving belt wheel (3762) is coaxially and fixedly connected to an output shaft of the rotating motor (3761), the first driven belt wheel (3763) is coaxially and fixedly connected to the top end of the rotating pipe (374), and the first belt strip (3764) is wound between the first driving belt wheel (3762) and the first driven belt wheel (3763).
4. The full-automatic 5G filter cavity production apparatus according to claim 1, wherein: the second driving source (377) comprises a lifting motor (3771), a gear (3772), a rack (3773), a connecting shaft (3774), an outer tube (3775), a connecting seat (3776) and a second bearing (3777), wherein the outer tube (3775) is installed in the outer tube (371), the outer tube (3775) is positioned above the spline shaft (375), the connecting shaft (3774) slides on the inner wall of the outer tube (3775), the rack (3773) is fixedly connected to the peripheral surface of the connecting shaft (3774), the rack (3773) is arranged along the length direction of the connecting shaft (3774), and one side of teeth of the rack (3773) is communicated with the outer peripheral surface of the outer tube (3775); the connecting seat (3776) is fixedly connected to the bottom surface of the connecting shaft (3774), the inner circumferential surface of the inner ring of the second bearing (3777) is fixedly connected to the top end of the spline shaft (375), and the outer circumferential surface of the outer ring of the second bearing (3777) is fixedly connected to the inside of the connecting seat (3776); the lifting motor (3771) is mounted on the inner wall of the shell (371), the gear (3772) is coaxially connected to the output shaft of the lifting motor (3771), the gear (3772) stretches into the outer tube (3775) and the gear (3772) is meshed with the rack (3773).
5. The full-automatic 5G filter cavity production apparatus according to claim 1, wherein: the two support tables (12) are arranged, the two support tables (12) are respectively positioned at two sides of the bottom plate (11), and the two support tables (12) are symmetrically arranged about the bottom plate (11); the clamping mechanism (2) comprises two pushing assemblies (21), two pushing plates (22), two rotating assemblies (23), two mounting frames (24) and two clamping assemblies (25); the two pushing assemblies (21) are respectively arranged on the top surfaces of the two supporting tables (12), and the two pushing assemblies (21) are used for respectively driving the two pushing plates (22) to move in opposite directions; the two rotating assemblies (23) are respectively arranged on the top surfaces of the two pushing plates (22), and the two rotating assemblies (23) are used for respectively driving the two mounting frames (24) to rotate; the two clamping assemblies (25) are respectively arranged on the two mounting frames (24), and the two clamping assemblies (25) are used for clamping the filter (6).
6. The full-automatic 5G filter cavity production apparatus of claim 5, wherein: the mounting frame (24) comprises a connecting plate (241), placing plates (242) and a mounting plate (243), the rotating assembly (23) is used for driving the connecting plate (241) to rotate, the two placing plates (242) are arranged, the two placing plates (242) are fixedly connected to one side surface, away from the rotating assembly (23), of the connecting plate (241), and the mounting plate (243) is fixedly connected between the two placing plates (242); the clamping assembly (25) comprises an upper clamping cylinder (251), a lower clamping cylinder (252), an upper clamping plate (253), a lower clamping plate (254) and rubber pads (255), wherein the rubber pads (255) are fixedly connected to one side surface of the mounting plates (243) far away from the connecting plates (241), the filter (6) is positioned between the two mounting plates (243), and the rubber pads (255) are pressed on the filter (6) for clamping; the upper clamping cylinder (251) is fixedly connected to the side surface of one of the placing plates (242), and the lower clamping cylinder (252) is fixedly connected to the side surface of the other placing plate (242); the upper clamping plate (253) is connected to the end part of a piston rod of the upper clamping cylinder (251), the other end of the upper clamping plate (253) penetrates through the mounting plate (243), one end of the lower clamping plate (254) is connected to the end part of the piston rod of the lower clamping cylinder (252), the other end of the lower clamping plate (254) penetrates through the mounting plate (243), the side face of the lower clamping plate (254) is attached to one side face of the filter (6), and the side face of the upper clamping plate (253) is attached to the other side face of the filter (6).
7. The full-automatic 5G filter cavity production apparatus according to claim 1, wherein: the filter polishing device comprises a base plate (11), and is characterized by further comprising a peripheral surface polishing mechanism (4), wherein the peripheral surface polishing mechanism (4) comprises a second longitudinal moving component (41), a second longitudinal moving frame (42), a peripheral surface polishing driving component (43) and polishing rollers (44), the second longitudinal moving component (41) is arranged on the base plate (11), the second longitudinal moving component (41) is positioned between two supporting tables (12) and is positioned right below a filter (6), the second longitudinal moving component (41) is used for driving the second longitudinal moving frame (42) to move, the second longitudinal moving frame (42) is provided with two supporting plates (421), one ends of the two supporting plates (421) face the filter (6), a rotating shaft (441) is fixedly connected in the middle of the polishing rollers (44), two ends of the rotating shaft (441) extend out of two end faces of the polishing rollers (44) respectively, two ends of the rotating shaft (441) are respectively connected between the two supporting plates (421) in a rotating mode, the rotating shaft (441) is parallel to the surface of the filter (6), and one end face the surface of the filter (44) is attached to the surface of the filter (6); the peripheral surface grinding driving assembly (43) is used for driving the rotating shaft (441) to rotate.
8. The full-automatic 5G filter cavity production apparatus of claim 7, wherein: the peripheral surface polishing driving assembly (43) comprises a peripheral surface polishing motor (431), a second driving belt wheel (432), a second driven belt wheel (433) and a second belt strip (434), wherein the peripheral surface polishing motor (431) is installed on the second longitudinal moving frame (42), an output shaft of the peripheral surface polishing motor (431) is collinear with an axis of the rotating shaft (441), the second driving belt wheel (432) is coaxially connected to an output shaft of the peripheral surface polishing motor (431), the second driven belt wheel (433) is coaxially connected to an end portion of the rotating shaft (441), and the second belt strip (434) is wound on the second driving belt wheel (432) and the second driven belt wheel (433).
9. The full-automatic 5G filter cavity production apparatus of claim 7, wherein: two be connected with backup pad (51) between brace table (12), backup pad (51) are located second longitudinal movement subassembly (41) top, backup pad (51) top surface is connected with lift cylinder (52), the piston rod of lift cylinder (52) is vertical upwards, the piston rod end connection of lift cylinder (52) has bent board (53), be connected with adjustment motor (54) on bending board (53), the output shaft of adjustment motor (54) is vertical upwards, the output shaft of adjustment motor (54) is connected with adsorption plate (55), have vacuum chamber (551) in adsorption plate (55), adsorption plate (55) top surface be provided with adsorption hole (552) of vacuum chamber (551) intercommunication, adsorption plate (55) are passed through adsorption hole (552) adsorb in the bottom surface of filter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311449138.5A CN117161902B (en) | 2023-11-02 | 2023-11-02 | Full-automatic 5G filter cavity production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311449138.5A CN117161902B (en) | 2023-11-02 | 2023-11-02 | Full-automatic 5G filter cavity production device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117161902A CN117161902A (en) | 2023-12-05 |
| CN117161902B true CN117161902B (en) | 2023-12-29 |
Family
ID=88947266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311449138.5A Active CN117161902B (en) | 2023-11-02 | 2023-11-02 | Full-automatic 5G filter cavity production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117161902B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117733669A (en) * | 2024-02-19 | 2024-03-22 | 苏州欧米瑞精密科技有限公司 | Machine tool for surface processing of metal workpiece |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068124A (en) * | 1992-06-29 | 1994-01-18 | Osaka Kiko Co Ltd | Self-copying profile polishing device |
| KR101350869B1 (en) * | 2013-09-10 | 2014-01-24 | 주식회사 에스제이씨 | Grinding apparatus |
| CN108127485A (en) * | 2017-11-29 | 2018-06-08 | 辽宁科技大学 | A kind of equipment and technique for endoporus rifling slot finishing deburring |
| CN108436751A (en) * | 2018-05-25 | 2018-08-24 | 张冉 | Pipe fitting internal hole vertical fine grinding device |
| CN208880403U (en) * | 2018-09-19 | 2019-05-21 | 大连海顺重工环保设备有限公司 | A kind of mold inside groove processing grinding device |
| CN209887292U (en) * | 2019-02-02 | 2020-01-03 | 常州市前峰汽车附件有限公司 | High-efficient dustproof bearing grinding device |
| CN211890354U (en) * | 2020-02-26 | 2020-11-10 | 镇江银峰电镀科技有限公司 | Cavity filter surface polishing device |
| CN213258555U (en) * | 2020-08-28 | 2021-05-25 | 苏州市华能发电机有限公司 | Stepping motor stator hole burr remove device |
| CN113000811A (en) * | 2021-02-06 | 2021-06-22 | 苏州麦奇诺精密压铸有限公司 | Die-casting forming process for cavity of filter |
| CN115816232A (en) * | 2022-12-07 | 2023-03-21 | 浙江成达特种阀门有限公司 | Corrosion-resistant oil-gas pipeline isolating valve manufacturing and forming device and using method |
-
2023
- 2023-11-02 CN CN202311449138.5A patent/CN117161902B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH068124A (en) * | 1992-06-29 | 1994-01-18 | Osaka Kiko Co Ltd | Self-copying profile polishing device |
| KR101350869B1 (en) * | 2013-09-10 | 2014-01-24 | 주식회사 에스제이씨 | Grinding apparatus |
| CN108127485A (en) * | 2017-11-29 | 2018-06-08 | 辽宁科技大学 | A kind of equipment and technique for endoporus rifling slot finishing deburring |
| CN108436751A (en) * | 2018-05-25 | 2018-08-24 | 张冉 | Pipe fitting internal hole vertical fine grinding device |
| CN208880403U (en) * | 2018-09-19 | 2019-05-21 | 大连海顺重工环保设备有限公司 | A kind of mold inside groove processing grinding device |
| CN209887292U (en) * | 2019-02-02 | 2020-01-03 | 常州市前峰汽车附件有限公司 | High-efficient dustproof bearing grinding device |
| CN211890354U (en) * | 2020-02-26 | 2020-11-10 | 镇江银峰电镀科技有限公司 | Cavity filter surface polishing device |
| CN213258555U (en) * | 2020-08-28 | 2021-05-25 | 苏州市华能发电机有限公司 | Stepping motor stator hole burr remove device |
| CN113000811A (en) * | 2021-02-06 | 2021-06-22 | 苏州麦奇诺精密压铸有限公司 | Die-casting forming process for cavity of filter |
| CN115816232A (en) * | 2022-12-07 | 2023-03-21 | 浙江成达特种阀门有限公司 | Corrosion-resistant oil-gas pipeline isolating valve manufacturing and forming device and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117161902A (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117161902B (en) | Full-automatic 5G filter cavity production device | |
| CN216179326U (en) | Burnishing device is used in lock processing | |
| CN211867128U (en) | Multi-angle machining table of gantry machining center | |
| CN219581829U (en) | Cutting machine tool with clamping structure | |
| CN214443092U (en) | Air conditioner shell turning frock | |
| CN211522542U (en) | Mattress processing is with surrounding edge machine fixing device | |
| CN211940305U (en) | Polishing device for motor rotor | |
| CN208342462U (en) | A kind of cam of camshaft polishing machine | |
| CN219819078U (en) | Machining part surface polishing equipment | |
| CN220880983U (en) | Clamping device for laser cutting machine | |
| CN219599039U (en) | Polishing device | |
| CN216370792U (en) | Welding device for machining of mechanical parts | |
| CN219293595U (en) | Shell surface grinding device | |
| CN215746373U (en) | Casting head cutting device for castings | |
| CN220971692U (en) | High-precision cutter grinding machine | |
| CN220446284U (en) | Dysmorphism work piece processing tool | |
| CN218800670U (en) | Automatic centering flat tongs for precision parts machining | |
| CN217530427U (en) | Diesel engine crankshaft polishing equipment | |
| CN220944557U (en) | Glass lens edging equipment | |
| CN217891417U (en) | Stone material processing fixing device capable of being rotationally adjusted | |
| CN220363044U (en) | Cutting equipment for processing packaging box | |
| CN214770950U (en) | Polishing assembly for cover polishing equipment | |
| CN219359057U (en) | Wood strip polishing device | |
| CN219131750U (en) | A deckle edge grinding device for arm lock processing | |
| CN219747502U (en) | Surface polishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |