CN113478376B - Treatment device applied to bearing surface brightness and working method thereof - Google Patents
Treatment device applied to bearing surface brightness and working method thereof Download PDFInfo
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- CN113478376B CN113478376B CN202110902441.0A CN202110902441A CN113478376B CN 113478376 B CN113478376 B CN 113478376B CN 202110902441 A CN202110902441 A CN 202110902441A CN 113478376 B CN113478376 B CN 113478376B
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- Prior art keywords
- connecting shaft
- shaft block
- connecting rod
- oil
- block
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a treatment device applied to bearing surface brightness and a working method thereof, belonging to the field of bearing processing equipment; through the uniform rotation of the crosshead shoe coupling component, oil in the first coupling block is scattered into the dry polishing component, the bearing is polished for eight hours through the fusion of the oil and plant particles, the first coupling block and the third coupling block on two sides of the second coupling block are rotationally changed and are not coaxial through coaxial rotation, the spherical convex surface of the second connecting rod rotates in the range of the spherical concave surface of the support, the second rotating blade is deviated to other spaces in the dry polishing component under the uniform rotation, the second rotating blade is driven to polish materials in different rotating ranges, and when the second rotating blade rotates, the small-range bearing and the mixed oil and plant particles are polished, so that the polishing speed is improved, the polishing precision of the bearing in the range is also improved, and the bearing in the dry polishing component can be polished more finely.
Description
Technical Field
The invention relates to the technical field of bearing processing equipment, in particular to a processing device applied to bearing surface brightness and a working method thereof.
Background
The bearing is a component for fixing and reducing the friction coefficient of load in the mechanical transmission process, namely, a component for reducing the friction coefficient in the power transmission process and keeping the center position of the shaft fixed when other components move relative to each other on the shaft; the bearing is a light component in modern mechanical equipment, and has the main function of supporting a mechanical rotating body so as to reduce the mechanical load friction coefficient of the equipment in the transmission process, and after the bearing is machined, a large amount of impurities such as burrs, iron chips and the like exist on the surface of the bearing, so that the surface of the bearing looks gray and frosted, and the bearing needs to be polished;
at present, the equipment for polishing the bearing is operated more complicatedly, machines are mostly required to be manually debugged, workers are required to carry out whole-process supervision in the polishing process, the bearing cannot be polished in large batch, the working efficiency is low, the use is inconvenient, and therefore a new design scheme needs to be provided.
Disclosure of Invention
The present invention is directed to a device for polishing a bearing surface and a method for operating the same, which solve the above-mentioned problems.
The purpose of the invention can be realized by the following technical scheme:
the treatment device applied to the surface brightness of the bearing comprises a power assembly and a dry polishing assembly which is arranged on one side of the power assembly and is used for performing brightness treatment on the surface of the bearing;
the dry polishing component comprises a first connecting rod and a first rotating blade sleeved on the first connecting rod, one end of the first connecting rod is fixedly connected with an Oldham coupling component, one side of the Oldham coupling component, which is far away from the first connecting rod, is fixedly connected with a second connecting rod, and the second connecting rod is sleeved with a second rotating blade.
Furthermore, the Oldham coupling assembly comprises a first connecting shaft block, a first groove is formed in one side, away from the first connecting rod, of the first connecting shaft block, a third connecting shaft block is arranged on one side of the first connecting shaft block, a second groove is formed in one side, away from the second connecting rod, of the third connecting shaft block, a second connecting shaft block is arranged between the first connecting shaft block and the third connecting shaft block, a first convex block is fixedly connected to one side of the second connecting shaft block, a second convex block is fixedly connected to the other side of the second connecting shaft block, and one end, away from the Oldham coupling assembly, of the second connecting rod is rotatably connected to the support.
Furthermore, the first lug is matched with a first groove formed in the first connecting shaft block, and the second lug is matched with a second groove formed in the third connecting shaft block.
Furthermore, the power assembly comprises a supporting plate and a rotating motor arranged on the supporting plate, and the power output end of the rotating motor is fixedly connected with the first connecting rod.
Furthermore, equal fixed mounting has the subassembly of producing oil in first connecting block and the third connecting block, and the subassembly of producing oil includes first oil pipe, and the lateral wall of first connecting block is link up to the one end of first oil pipe, and the one end of first oil pipe has been link up and has been had the second oil pipe, and the intraductal fixed mounting of second oil pipe has the spring, and the lower extreme fixedly connected with oil blockage piece of spring, and oil blockage piece butt is in the first through hole department that produces oil pipe and second oil pipe.
Furthermore, the lower end of the dry polishing component is provided with a material storage box, and the material storage box is placed on the support.
Further, a feeding port is formed in the dry polishing assembly, a door stop is installed at the position of the feeding port in a matched mode, and a sealing ring is installed on the contact surface of the door stop and the feeding port.
Furthermore, one end of the second connecting rod, which is far away from the Oldham coupling assembly, is a spherical convex surface, and the groove formed in the bracket corresponding to the second connecting rod is a spherical concave surface corresponding to the second connecting rod.
The processing device applied to the bearing surface brightness and the working method thereof comprise the following steps:
the method comprises the following steps: putting materials into the dry polishing machine from a feeding port, installing a door stop, starting a rotating motor, and driving the dry polishing component to rotate by the rotating motor;
step two: the Oldham coupling assembly is driven by a rotating motor to rotate at a constant speed, an oil plugging block in the first connecting shaft block approaches to the spring under the constant-speed rotation, and at the moment, oil flows out from the second oil outlet pipe through the first oil outlet pipe and is mixed with plant particles in the dry-throwing assembly;
step three: the first connecting shaft block and the third connecting shaft block on two sides of the second connecting shaft block are changed in a rotating mode, the first connecting shaft block and the third connecting shaft block are non-coaxial through coaxial rotation, the spherical convex surface of the second connecting rod rotates within the range of the spherical concave surface of the support, and under the uniform-speed rotation, the second rotating blade deviates to other spaces in the dry polishing assembly, and the second rotating blade is driven to polish materials in different rotating ranges.
Compared with the prior art, the invention has the beneficial effects that:
through the uniform rotation of the Oldham coupling assembly, oil in the first coupling block is scattered into the dry polishing assembly, the bearing is polished through the fusion of the oil and plant particles, the first coupling block and the third coupling block on two sides of the second coupling block are rotationally changed and are non-coaxial through coaxial rotation, the spherical convex surface of the second coupling block rotates in the range of the spherical concave surface of the bracket, the second rotating blade is deviated to other spaces in the dry polishing assembly under the uniform rotation, the second rotating blade is driven to polish materials in different rotation ranges, the polishing speed of the small-range bearing and the mixed oil and plant particles is increased when the second rotating blade rotates, the polishing precision of the bearing in the range is also improved, and the polishing of the bearing in the dry polishing assembly can be more quickly completed.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of a dry polishing assembly according to the present invention;
FIG. 3 is an exploded view of the Oldham coupling assembly of the present invention;
FIG. 4 is a front view of the Oldham coupling assembly of the present invention;
FIG. 5 is an enlarged view of the area A in FIG. 4 according to the present invention.
In the figure: 1. a support; 2. a power assembly; 3. dry polishing the component; 4. a material storage box; 21. a support plate; 22. a rotating electric machine; 31. a second rotary blade; 32. a first rotating blade; 33. an Oldham coupling assembly; 34. a first connecting rod; 35. a second connecting rod; 331. a first connecting shaft block; 332. a first groove; 333. a second coupling block; 334. a first bump; 335. a second bump; 336. a third coupling block; 337. a second groove; 338. a first oil outlet pipe; 339. a spring; 3310. an oil plugging block; 3311. a second oil outlet pipe.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, characteristics and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-5, the processing apparatus for polishing a bearing surface includes a power assembly 2 and a dry polishing assembly 3 disposed on one side of the power assembly 2 for polishing the bearing surface, plant particles are disposed in the dry polishing assembly 3, and the material is polished by the plant particles;
The power assembly 2 comprises a support plate 21 and a rotating motor 22 arranged on the support plate 21, and a power output end of the rotating motor 22 is fixedly connected with a first connecting rod 34.
The crosshead shoe shaft coupling component 33 comprises a first connecting shaft block 331, a first groove 332 is formed in one side, away from the first connecting rod 34, of the first connecting shaft block 331, a third connecting shaft block 336 is arranged on one side of the first connecting shaft block 331, a second groove 337 is formed in one side, away from the second connecting rod 35, of the third connecting shaft block 336, a second connecting shaft block 333 is arranged between the first connecting shaft block 331 and the third connecting shaft block 336, a first protruding block 334 is fixedly connected to one side of the second connecting shaft block 333, a second protruding block 335 is fixedly connected to the other side of the second connecting shaft block 333, and one end, away from the crosshead shoe shaft coupling component 33, of the second connecting rod 35 is rotatably connected to the support 1; the first lug 334 is matched with a first groove 332 formed in the first connecting shaft block 331 for use, and the second lug 335 is matched with a second groove 337 formed in the third connecting shaft block 336 for use; the end of the second connecting rod 35 far away from the oldham coupling assembly 33 is a spherical convex surface, the groove formed in the bracket 1 corresponding to the second connecting rod 35 is a spherical concave surface corresponding to the second connecting rod 35, and the spherical convex surface rotates in the spherical concave surface and moves in a small range in the range of the spherical concave surface.
The oil outlet assembly is fixedly mounted in the first connecting shaft block 331 and the third connecting shaft block 336 and comprises a first oil outlet pipe 338, one end of the first oil outlet pipe 338 penetrates through the side wall of the first connecting shaft block 331, a second oil outlet pipe 3311 penetrates through one end of the first oil outlet pipe 338, a spring 339 is fixedly mounted in the second oil outlet pipe 3311, an oil blocking block 3310 is fixedly connected to the lower end of the spring 339, and the oil blocking block 3310 abuts against the through hole of the first oil outlet pipe 338 and the through hole of the second oil outlet pipe 3311.
The lower end of the dry polishing component 3 is provided with a material storage box 4, the material storage box 4 is placed on the bracket 1, and after the dry polishing is finished, the material storage box 4 is used for placing the polished bearing; throw the pan feeding mouth on the subassembly 3 futilely, pan feeding mouth department cooperation is installed the door shelves, and the sealing washer is all installed with the contact surface of pan feeding mouth to the door shelves, avoids making the door shelves drop because of at the uniform velocity rotating when using, the problem that inside material spilt.
The method comprises the following steps:
the method comprises the following steps: putting the material into the dry polishing component 3 from a feeding port, putting plant particles into the dry polishing component, installing a door stop, starting a rotating motor 22 arranged on a supporting plate 21, driving the dry polishing component 3 to rotate by the rotating motor 22, and adjusting the rotating speed; four dry polishing assemblies 3 are arranged, and the upper layer and the lower layer of each two dry polishing assemblies 3 are respectively arranged on the bracket 1;
step two: the Oldham coupling component 33 rotates at a constant speed under the drive of the rotating motor 22 to stir the bearings and plant particles in the dry polishing component 3, so that the oil blocking block 3310 in the first connecting shaft block 331 moves towards the spring 339 under the constant rotation, at this time, the oil blocking block 3310 does not block oil, the oil flows out from the second oil outlet pipe 3311 through the first oil outlet pipe 338 and is mixed with the plant particles in the dry polishing component 3, the type of the oil is selected to be rectified oil CD30, the grinding effect on the bearings is better through the matching of the rectified oil CD30 and the plant particles, the grinding precision is improved, the oil and the plant particles are mixed and stand for more than thirty minutes, and subsequent work is performed;
step three: the first connecting shaft block 331 and the third connecting shaft block 336 on two sides of the second connecting shaft block 333 rotate and change from coaxial rotation to non-coaxial rotation, the spherical convex surface of the second connecting rod 35 rotates within the range of the spherical concave surface of the bracket 1, under the uniform rotation, the second rotating blade 31 deviates to other spaces in the dry polishing component 3, the second rotating blade 31 is driven by different rotating ranges to polish materials, the polishing speed of the small-range bearings and the mixed rectified oil CD30 and plant particles is increased during rotation, the polishing precision of the bearings in the range is also improved, and the bearings in the dry polishing component 3 can be polished more quickly.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (6)
1. The treatment device applied to the bearing surface polishing is characterized by comprising a power assembly (2) and a dry polishing assembly (3) which is arranged on one side of the power assembly (2) and is used for polishing the bearing surface;
the dry polishing assembly (3) comprises a first connecting rod (34) and a first rotating blade (32) sleeved on the first connecting rod (34), one end of the first connecting rod (34) is fixedly connected with an Oldham coupling assembly (33), one side, far away from the first connecting rod (34), of the Oldham coupling assembly (33) is fixedly connected with a second connecting rod (35), and the second rotating blade (31) is sleeved on the second connecting rod (35);
the Oldham coupling component (33) comprises a first connecting shaft block (331), a first groove (332) is formed in one side, away from the first connecting rod (34), of the first connecting shaft block (331), a third connecting shaft block (336) is arranged on one side of the first connecting shaft block (331), a second groove (337) is formed in one side, away from the second connecting rod (35), of the third connecting shaft block (336), a second connecting shaft block (333) is arranged between the first connecting shaft block (331) and the third connecting shaft block (336), a first convex block (334) is fixedly connected to one side of the second connecting shaft block (333), a second convex block (335) is fixedly connected to the other side of the second connecting shaft block (333), and one end, away from the Oldham coupling component (33), of the second connecting rod (35) is rotatably connected to the support (1);
the first lug (334) is matched with a first groove (332) formed in the first connecting shaft block (331) for use, and the second lug (335) is matched with a second groove (337) formed in the third connecting shaft block (336) for use;
equal fixed mounting has the subassembly of producing oil in first connecting axle piece (331) and third connecting axle piece (336), the subassembly of producing oil includes first oil pipe (338), the lateral wall of first connecting axle piece (331) is link up to the one end of first oil pipe (338), the one end of first oil pipe (338) is link up there is second oil pipe (3311), fixed mounting has spring (339) in second oil pipe (3311), the lower extreme fixedly connected with oil block piece (3310) of spring (339), and oil block piece (3310) butt is in the through mouth department of first oil pipe (338) and second oil pipe (3311).
2. Treatment device for the brightening of bearing surfaces according to claim 1, in which the power assembly (2) comprises a support plate (21) and a rotating electrical machine (22) placed on the support plate (21), the power take-off of the rotating electrical machine (22) being fixedly connected to the first connecting rod (34).
3. Treatment device for the brightening of bearing surfaces according to claim 1, characterised in that the lower end of the dry polishing assembly (3) is provided with a magazine (4), the magazine (4) being placed on the support (1).
4. The device for treating the bearing surface brightness according to claim 1, wherein a feeding port is formed in the dry polishing assembly (3), a door stop is arranged at the feeding port in a matched manner, and sealing rings are arranged on contact surfaces of the door stop and the feeding port.
5. The device for polishing the surface of a bearing according to claim 1, wherein the end of the second connecting rod (35) away from the oldham coupling assembly (33) is a spherical convex surface, and the recess defined in the bracket (1) corresponding to the second connecting rod (35) is a spherical concave surface corresponding to the second connecting rod (35).
6. The method for operating a device for the treatment of the surface finish of a bearing according to any one of claims 1 to 5, comprising the steps of:
the method comprises the following steps: putting materials into the material inlet, installing a door stop, starting a rotating motor (22), and driving a dry polishing component (3) to rotate under the driving of the rotating motor (22);
step two: the Oldham coupling component (33) rotates at a constant speed under the drive of the rotating motor (22), the oil blocking block (3310) in the first connecting shaft block (331) moves towards the spring (339) under the constant-speed rotation, and at the moment, oil flows out from the second oil outlet pipe (3311) through the first oil outlet pipe (338) and is mixed with plant particles in the dry polishing component (3);
step three: the first connecting shaft block (331) and the third connecting shaft block (336) on two sides of the second connecting shaft block (333) rotate and change, the coaxial rotation is non-coaxial, the spherical convex surface of the second connecting rod (35) rotates in the range of the spherical concave surface of the support (1), and under the uniform-speed rotation, the second rotating blade (31) deviates to other spaces in the dry polishing component (3) to drive the second rotating blade (31) to polish materials in different rotating ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110902441.0A CN113478376B (en) | 2021-08-06 | 2021-08-06 | Treatment device applied to bearing surface brightness and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110902441.0A CN113478376B (en) | 2021-08-06 | 2021-08-06 | Treatment device applied to bearing surface brightness and working method thereof |
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| Publication Number | Publication Date |
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| CN113478376A CN113478376A (en) | 2021-10-08 |
| CN113478376B true CN113478376B (en) | 2022-08-23 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006101281A1 (en) * | 2005-03-23 | 2006-09-28 | Han-Yong Cho | Driving apparatus for polishing disk and polishing apparatus for optical fiber end surface having thereof |
| CN106272019A (en) * | 2016-11-02 | 2017-01-04 | 安徽马钢智能立体停车设备有限公司 | A kind of mutual polisher of workpiece flashes burr and technique for grinding thereof |
| CN208323043U (en) * | 2018-06-25 | 2019-01-04 | 金恩义 | A kind of button polishing machine |
| CN209258560U (en) * | 2018-12-25 | 2019-08-16 | 华铭彩印(深圳)有限公司 | A kind of carton packing machine drive mechanism |
| CN110238736A (en) * | 2019-07-08 | 2019-09-17 | 重庆大学 | A kind of automation abrasive belt grinding device |
| CN211805499U (en) * | 2019-10-10 | 2020-10-30 | 江苏创优佳新能源科技有限公司 | Bearing grinding device |
| CN212947207U (en) * | 2020-08-24 | 2021-04-13 | 慈溪市金威铜业有限公司 | Ball mill |
| CN213117110U (en) * | 2020-08-30 | 2021-05-04 | 福建中维动力科技股份有限公司 | Self-lubricating structure of transmission shaft |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1398452A (en) * | 1973-02-28 | 1975-06-25 | Moppes M Van | Tumbling machine arrangements |
| JPS61241057A (en) * | 1985-04-17 | 1986-10-27 | C Uyemura & Co Ltd | Method and device for grinding cylindrical surface of cylindrical or column-shaped work |
| JP3960173B2 (en) * | 2002-09-04 | 2007-08-15 | 株式会社デンソー | Drive shaft coupling device |
| CN206357047U (en) * | 2016-11-26 | 2017-07-28 | 安徽轩芝缘生物科技有限公司 | A kind of stem of noble dendrobium eccentric shaft polishing machine |
| CN107165954A (en) * | 2017-06-22 | 2017-09-15 | 苏州汇川技术有限公司 | Sliding cross coupling |
| CN109176263B (en) * | 2018-08-30 | 2020-12-01 | 嘉兴塘东汽车配件有限公司 | Polishing device for materials |
| CN209379662U (en) * | 2018-11-28 | 2019-09-13 | 唐山市丰润区润昊轧钢机械设备有限公司 | A kind of rolling mill |
-
2021
- 2021-08-06 CN CN202110902441.0A patent/CN113478376B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006101281A1 (en) * | 2005-03-23 | 2006-09-28 | Han-Yong Cho | Driving apparatus for polishing disk and polishing apparatus for optical fiber end surface having thereof |
| CN106272019A (en) * | 2016-11-02 | 2017-01-04 | 安徽马钢智能立体停车设备有限公司 | A kind of mutual polisher of workpiece flashes burr and technique for grinding thereof |
| CN208323043U (en) * | 2018-06-25 | 2019-01-04 | 金恩义 | A kind of button polishing machine |
| CN209258560U (en) * | 2018-12-25 | 2019-08-16 | 华铭彩印(深圳)有限公司 | A kind of carton packing machine drive mechanism |
| CN110238736A (en) * | 2019-07-08 | 2019-09-17 | 重庆大学 | A kind of automation abrasive belt grinding device |
| CN211805499U (en) * | 2019-10-10 | 2020-10-30 | 江苏创优佳新能源科技有限公司 | Bearing grinding device |
| CN212947207U (en) * | 2020-08-24 | 2021-04-13 | 慈溪市金威铜业有限公司 | Ball mill |
| CN213117110U (en) * | 2020-08-30 | 2021-05-04 | 福建中维动力科技股份有限公司 | Self-lubricating structure of transmission shaft |
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| CN113478376A (en) | 2021-10-08 |
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