CN111590453B - Metal bar surface rust cleaning burring burnishing machine - Google Patents
Metal bar surface rust cleaning burring burnishing machine Download PDFInfo
- Publication number
- CN111590453B CN111590453B CN202010448057.3A CN202010448057A CN111590453B CN 111590453 B CN111590453 B CN 111590453B CN 202010448057 A CN202010448057 A CN 202010448057A CN 111590453 B CN111590453 B CN 111590453B
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- wheel
- drives
- polishing
- rack
- fixedly connected
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- 239000002184 metal Substances 0.000 title claims abstract description 19
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 title claims abstract description 7
- 238000005498 polishing Methods 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- 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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of metal polishing, and discloses a metal bar surface rust-removing and deburring polishing machine which comprises a rack, wherein a cylinder is fixedly connected to the left side of the rack. This metal bar surface rust cleaning burring burnishing machine, it moves to drive rotatory chain through the rotating electrical machines, rotatory chain drives rotatory sprocket rotatoryly, rotatory sprocket drives the polishing axle rotatoryly, it is rotatory that the polishing axle drives the polishing wheel, it is rotatory that the polishing wheel drives the bar, the cooperation of mechanisms such as rethread antifriction bearing and clamp guide pillar is used, thereby reach the effect of automatic polishing, drive the action wheel operation through driving motor, the action wheel drives the drive wheel operation, the drive wheel drives from the driving wheel operation, drive chain drive transmission sprocket operation from the driving wheel, the transmission sprocket drives and presss from both sides the clamp guide pillar operation, rethread antifriction bearing, the elbow presss from both sides, the cooperation of mechanisms such as proximity switch and cylinder is used, thereby reach the material loading, the effect of automatic unloading.
Description
Technical Field
The invention relates to the technical field of metal polishing, in particular to a derusting and deburring polishing machine for the surface of a metal bar.
Background
In the field of metal processing, a bar stock is a very common processing material, but before processing, the bar stock is subjected to surface polishing to remove an oxidized surface and burrs of the bar stock, so that the outer surface of the bar stock is smooth and flat, and the bar stock can be directly processed without reprocessing.
The polishing mode of the existing bar stock is basically milling, but the milling equipment is high in cost, complex in mechanism and inconvenient to operate, non-professional personnel cannot operate, single bar stock can be machined at the same time, and the polishing loss is large.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a derusting and deburring polishing machine for the surface of a metal bar, which has the advantages of automatic polishing, simultaneous processing of a plurality of metal bars and automatic blanking and solves the problem of low processing speed of a single metal bar.
(II) technical scheme
In order to realize the purposes of automatic polishing, simultaneous processing of a plurality of workpieces and automatic blanking, the invention provides the following technical scheme: a rust-removing, deburring and polishing machine for the surface of a metal bar comprises a rack, wherein a cylinder is fixedly connected to the left side of the rack, a cylinder push rod is fixedly connected to the right side of the cylinder, an elbow clamp is fixedly connected to the right side of the rack, a compression block is fixedly connected to the right side of the elbow clamp, a clamping guide pillar is arranged inside the rack, a rolling bearing, a spring and a transmission chain wheel are fixedly connected to the outer side of the clamping guide pillar, a sliding wheel is rotatably connected to the left side of the clamping guide pillar, a polishing shaft is rotatably connected between the racks, a rotary chain wheel and a polishing wheel are fixedly connected to the outer side of the polishing shaft, a rotary motor and a transmission motor are fixedly connected to the lower surface inside the rack, a rotary chain is rotatably connected to the left side of the rotary motor in a transmission manner, a driving wheel is rotatably connected to the right side of the transmission motor, and a driving wheel is meshed with the top of the driving wheel, the right side of the driving wheel is rotatably connected with a driven wheel, the outer side of the driven wheel is in transmission connection with a transmission chain, the inside of the rack is fixedly connected with a proximity switch, a bar is movably connected between the clamping guide columns, and the back of the rack is fixedly connected with an output port.
Preferably, the rack is provided with a rectangular groove, the path of the rectangular groove is annular, the left side of the rack is provided with a through hole corresponding to the feeding position, and the left side of the rack is provided with a through hole corresponding to the discharging position.
Preferably, the axis of the cylinder corresponds to the axis of a through hole formed in the left side of the frame corresponding to the material returning position, and a proximity switch is arranged on the outer side of the cylinder rod.
Preferably, the feed part of the elbow clip is fixedly connected with the compression block, and the handle of the elbow clip can rotate up and down to drive the elbow clip feed mechanism to stretch.
Preferably, the clamping guide pillar is in a boss shape, the outer side of the large-diameter part is in interference fit with the inner side of the rolling bearing, the left side of the large-diameter part is provided with an arc-shaped groove, and the top of the small-diameter part is provided with a lengthened rectangular groove.
Preferably, the width of the drive sprocket is one half of the length of the elongated rectangular slot.
Preferably, the polishing wheel is made of steel wires, the length of the polishing wheel is larger than that of the bar stock, and the axial distance between the polishing wheel and the bar stock is smaller than the sum of the two structural radiuses.
Preferably, the drive wheel has only one tooth with the same module as the drive wheel.
(III) advantageous effects
Compared with the prior art, the invention provides a metal bar surface rust-removing and deburring polishing machine which has the following beneficial effects:
1. this metal bar surface rust cleaning burring burnishing machine drives rotatory chain operation through the rotating electrical machines, and rotatory chain drives rotatory sprocket rotatory, and rotatory sprocket drives the polishing axle rotatory, and it is rotatory that the polishing axle drives the polishing wheel, and it is rotatory that the polishing wheel drives the bar, and the rethread antifriction bearing uses with the cooperation of pressing from both sides mechanisms such as tight guide pillar to reach the effect of automatic polishing.
2. This metal bar surface rust cleaning burring burnishing machine drives the action wheel operation through driving motor, and the action wheel drives the drive wheel operation, and the drive wheel drives from the driving wheel operation, drives the chain drive from the driving wheel, and the chain drives the transmission sprocket operation, and the transmission sprocket drives the operation of pressing from both sides tight guide pillar, and the cooperation of mechanisms such as rethread antifriction bearing, elbow clamp, proximity switch and cylinder is used to reach the effect of material loading, automatic unloading.
Drawings
FIG. 1 is a general cross-sectional view of a loading position of the present invention;
FIG. 2 is a schematic diagram of a bar motion path according to the present invention;
FIG. 3 is a schematic view of a frame structure of a blanking position of the present invention;
FIG. 4 is a schematic view of the engagement structure of the driving wheel and the driving wheel according to the present invention.
In the figure: 1-frame, 2-cylinder, 3-elbow clamp, 4-compression block, 5-clamping guide post, 6-rolling bearing, 7-sliding wheel, 8-transmission chain wheel, 9-spring, 10-polishing shaft, 11-rotation chain wheel, 12-polishing wheel, 13-rotation motor, 14-rotation chain, 15-transmission motor, 16-transmission chain, 17-proximity switch, 18-cylinder push rod, 19-bar, 20-output port, 21-driven wheel, 22-driving wheel and 23-driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a metal bar surface rust removing, burring and polishing machine comprises a frame 1, a rectangular groove is formed on the frame 1, the path of the rectangular groove is annular, a through hole is formed on the left side of the frame 1 corresponding to a feeding position, a through hole is formed on the left side of the frame 1 corresponding to a discharging position, an air cylinder 2 is fixedly connected to the left side of the frame 1, a rectangular groove is formed on the frame 1, the path of the rectangular groove is annular, a through hole is formed on the left side of the frame 1 corresponding to a feeding position, a through hole is formed on the left side of the frame 1 corresponding to a discharging position, an air cylinder push rod 18 is fixedly connected to the right side of the air cylinder 2, an elbow clamp 3 is fixedly connected to the right side of the frame 1, a compression block 4 is fixedly connected to a feeding position of the elbow clamp 3, a handle of the elbow clamp 3 can rotate up and down to drive a feeding mechanism of the elbow clamp 3 to extend and retract, a compression block 4 is fixedly connected to the right side of the elbow clamp 3, the inside of frame 1 is provided with presss from both sides tight guide pillar 5, the appearance that presss from both sides tight guide pillar 5 is the boss type, the inboard interference fit of big footpath part outside and antifriction bearing 6, the circular arc groove has been seted up on the left side, the extension rectangular channel has been seted up at the top of path part, the outside fixedly connected with antifriction bearing 6 of pressing from both sides tight guide pillar 5, spring 9 and drive sprocket 8, the width of drive sprocket 8 is the half of extension rectangular channel length, the left side rotation that presss from both sides tight guide pillar 5 is connected with movable pulley 7, it is connected with polishing axle 10 to rotate between the frame 1, the outside fixedly connected with rotating sprocket 11 and the throwing aureola 12 of polishing axle 10, 12 materials of throwing aureola are the steel wire, the length of throwing aureola 12 is greater than bar 19, the axis distance of throwing aureola 12 and bar 19 is less than the sum of two structure radiuses.
The lower fixed surface of the inside of frame 1 is connected with rotating electrical machines 13 and driving motor 15, the left side transmission of rotating electrical machines 13 is connected with rotatory chain 14, the right side of driving motor 15 is rotated and is connected with action wheel 23, action wheel 23 only has the tooth that a modulus is the same with drive wheel 22, the top meshing of action wheel 23 has drive wheel 22, the right side rotation of drive wheel 22 is connected with from driving wheel 21, the outside transmission from driving wheel 21 is connected with driving chain 16, the inside fixedly connected with proximity switch 17 of frame 1, swing joint has bar 18 between the tight guide pillar 5 of clamp, the back fixedly connected with delivery outlet 20 of frame 1.
The working principle is as follows: the rotating motor 13 is electrified to drive the rotating chain 14 to rotate, the rotating chain 14 drives the rotating chain wheel 11 to rotate, the rotating chain wheel 11 drives the polishing shaft 10 to rotate, the polishing wheel 12 is driven by the polishing shaft 10 to rotate, the driving motor 15 is electrified to drive the driving wheel 23 to rotate, the driving wheel 23 drives the driving wheel 22 to rotate, the driving wheel 22 drives the driven wheel 21 to rotate, the driving chain 21 drives the driving chain 16 to operate, the driving chain 16 drives the driving chain wheel 8 to rotate, the driving chain wheel 8 drives the clamping guide posts 5 to move along the rectangular track path in the rack 1, when the loading position is reached, the clamping guide posts 5 move towards the left side under the action of the spring 9, the distance between the two clamping guide posts 5 is larger than the length of the bar 19, the bar 19 is placed between the two clamping guide posts 5, the elbow clamp 3 is pulled to clamp the bar 19, the driving chain 16 drives the clamping guide posts 5 to continue to operate, and when the blanking position is reached, when the clamping guide pillar 5 is loosened, the bar 19 slides into the output port 20, the proximity switch 17 receives a signal, the air cylinder 2 extends out to push the clamping guide pillar 5 to return to the track, and the transmission chain 16 drives the clamping guide pillar 5 to continue to operate, so that the mechanism is a circulating mechanism, and continuous feeding and automatic discharging can be realized.
In summary, the metal bar surface rust-removing and deburring polishing machine drives the rotary chain 14 to operate through the rotary motor 13, the rotary chain 14 drives the rotary chain wheel 11 to rotate, the rotary chain wheel 11 drives the polishing shaft 10 to rotate, the polishing shaft 10 drives the polishing wheel 12 to rotate, the polishing wheel 12 drives the bar 19 to rotate, and then the rolling bearing 6, the clamping guide post 5 and other mechanisms are matched for use, so that the effect of automatic polishing is achieved.
This metal bar surface rust cleaning burring burnishing machine drives action wheel 23 operation through driving motor 15, action wheel 23 drives the operation of drive wheel 22, drive wheel 22 drives from the operation of driving wheel 21, from the transmission of driving chain 16 of driving wheel 21 drive, driving chain 16 drives the operation of driving sprocket 8, driving sprocket 8 drives the operation of pressing from both sides tight guide pillar 5, the rethread antifriction bearing 6, the elbow presss from both sides 3, the cooperation of mechanisms such as proximity switch 17 and cylinder 2 is used, thereby reach the effect of material loading, automatic unloading.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a metal bar surface rust cleaning burring burnishing machine, includes frame (1), its characterized in that: the polishing machine is characterized in that a cylinder (2) is fixedly connected to the left side of the rack (1), a cylinder push rod (18) is fixedly connected to the right side of the cylinder (2), an elbow clamp (3) is fixedly connected to the right side of the rack (1), a compression block (4) is fixedly connected to the right side of the elbow clamp (3), clamping guide pillars (5) are arranged inside the rack (1), a rolling bearing (6), a spring (9) and a transmission chain wheel (8) are fixedly connected to the outer sides of the clamping guide pillars (5), a sliding wheel (7) is rotatably connected to the left side of the clamping guide pillars (5), a polishing shaft (10) is rotatably connected between the racks (1), a rotating chain wheel (11) and a polishing wheel (12) are fixedly connected to the outer sides of the polishing shaft (10), and a rotating motor (13) and a transmission motor (15) are fixedly connected to the lower surface inside the rack (1), the left side of the rotating motor (13) is in transmission connection with a rotating chain (14), the right side of the driving motor (15) is in rotation connection with a driving wheel (23), the top of the driving wheel (23) is meshed with a driving wheel (22), the right side of the driving wheel (22) is in rotation connection with a driven wheel (21), the outer side of the driven wheel (21) is in transmission connection with a transmission chain (16), the inside of the rack (1) is fixedly connected with an approach switch (17), a bar (19) is movably connected between the clamping guide columns (5), and the back of the rack is fixedly connected with an output port (20); the feeding device is characterized in that a rectangular groove is formed in the rack (1), the path of the rectangular groove is annular, a through hole is formed in the left side of the rack (1) corresponding to a feeding position, and a through hole is formed in the left side of the rack (1) corresponding to a material returning position; the axis of the cylinder (2) corresponds to the axis of a through hole formed in the left side of the rack (1) corresponding to the material returning position, and a proximity switch (17) is arranged on the outer side of a rod of the cylinder (2); the feeding part of the elbow clamp (3) is fixedly connected with a compression block (4), and a handle of the elbow clamp (3) can rotate up and down to drive a feeding mechanism of the elbow clamp (3) to stretch; the clamping guide column (5) is in a boss shape, the outer side of the large-diameter part is in interference fit with the inner side of the rolling bearing (6), the left side of the large-diameter part is provided with an arc groove, and the top of the small-diameter part is provided with a lengthened rectangular groove; the width of the transmission chain wheel (8) is half of the length of the lengthened rectangular groove; the polishing wheel (12) is made of steel wires, the length of the polishing wheel (12) is greater than that of the bar stock (19), and the axial distance between the polishing wheel (12) and the bar stock (19) is smaller than the sum of the two structure radiuses; the driving wheel (23) only has one tooth with the same modulus as that of the driving wheel (22);
a rotating motor (13) is electrified to drive a rotating chain (14) to rotate, the rotating chain (14) drives a rotating chain wheel (11) to rotate, the rotating chain wheel (11) drives a polishing shaft (10) to rotate, the polishing shaft (10) drives a polishing wheel (12) to rotate, a transmission motor (15) is electrified to drive a driving wheel (23) to rotate, the driving wheel (23) drives a driving wheel (22) to rotate, the driving wheel (22) drives a driven wheel (21) to rotate, the driven wheel (21) drives a transmission chain (16) to operate, the transmission chain (16) drives a transmission chain wheel (8) to rotate, the transmission chain wheel (8) drives clamping guide columns (5) to move along a rectangular track path in a rack (1), when the feeding position is reached, the clamping guide columns (5) move towards the left side under the action of a spring (9), the distance between the two clamping guide columns (5) is larger than the length of a bar stock (19), and the bar stock (19) is placed between the two clamping guide columns (5), the elbow clamp (3) handle is pulled, a bar (19) is clamped, the transmission chain (16) drives the clamping guide pillar (5) to continuously run, when the blanking position is reached, the clamping guide pillar (5) is loosened, the bar (19) slides into the output port (20), the proximity switch (17) receives a signal, the air cylinder (2) stretches out to push the clamping guide pillar (5) to return to the track, and the transmission chain (16) drives the clamping guide pillar (5) to continuously run so as to enable the mechanism to be a circulating mechanism, and continuous feeding and automatic blanking can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448057.3A CN111590453B (en) | 2020-05-25 | 2020-05-25 | Metal bar surface rust cleaning burring burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448057.3A CN111590453B (en) | 2020-05-25 | 2020-05-25 | Metal bar surface rust cleaning burring burnishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111590453A CN111590453A (en) | 2020-08-28 |
| CN111590453B true CN111590453B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010448057.3A Active CN111590453B (en) | 2020-05-25 | 2020-05-25 | Metal bar surface rust cleaning burring burnishing machine |
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| CN (1) | CN111590453B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658825A (en) * | 2020-12-04 | 2021-04-16 | 黄长文 | Metal round bar rust removal polishing equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702292A (en) * | 1996-10-31 | 1997-12-30 | Micron Technology, Inc. | Apparatus and method for loading and unloading substrates to a chemical-mechanical planarization machine |
| KR20010065436A (en) * | 1999-12-29 | 2001-07-11 | 이구택 | Device for Withdrawing and Grinding Surface of Welding Bar |
| KR20180096272A (en) * | 2017-02-21 | 2018-08-29 | 에스피하이테크 주식회사 | Apparatus for eliminating of coating material on inner surface of pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3900859B2 (en) * | 2001-06-07 | 2007-04-04 | セイコーエプソン株式会社 | Liquid crystal device, projection display device, and electronic device |
| CN205271664U (en) * | 2015-12-29 | 2016-06-01 | 淮阴师范学院 | Bar magnet is with automatic burring device in batches |
| CN206500987U (en) * | 2017-02-03 | 2017-09-19 | 江苏铭丰电子材料科技有限公司 | A kind of titanium roller polishing all-in-one machine |
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2020
- 2020-05-25 CN CN202010448057.3A patent/CN111590453B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702292A (en) * | 1996-10-31 | 1997-12-30 | Micron Technology, Inc. | Apparatus and method for loading and unloading substrates to a chemical-mechanical planarization machine |
| KR20010065436A (en) * | 1999-12-29 | 2001-07-11 | 이구택 | Device for Withdrawing and Grinding Surface of Welding Bar |
| KR20180096272A (en) * | 2017-02-21 | 2018-08-29 | 에스피하이테크 주식회사 | Apparatus for eliminating of coating material on inner surface of pipe |
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| CN111590453A (en) | 2020-08-28 |
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Effective date of registration: 20240731 Address after: Workshop C-4, No. 9 Zhongda Road, Liyu Street, Tianyuan District, Zhuzhou City, Hunan Province, 2007 Patentee after: Zhuzhou keleno New Material Co.,Ltd. Country or region after: China Address before: 412000 workshop C-4, No. 9, Zhongda Road, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: ZHUZHOU KELITE NEW MATERIALS Co.,Ltd. Country or region before: China |
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