CN111673591A - Boats and ships maintenance is with burnishing and polishing device - Google Patents
Boats and ships maintenance is with burnishing and polishing device Download PDFInfo
- Publication number
- CN111673591A CN111673591A CN202010529232.1A CN202010529232A CN111673591A CN 111673591 A CN111673591 A CN 111673591A CN 202010529232 A CN202010529232 A CN 202010529232A CN 111673591 A CN111673591 A CN 111673591A
- Authority
- CN
- China
- Prior art keywords
- machine body
- outer frame
- gear
- body outer
- grinding
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding and polishing device for ship maintenance, which comprises a machine body outer frame and a servo motor, wherein a handle is fixedly arranged on the outer surface of the machine body outer frame, the servo motor is fixedly arranged in the top end of the machine body outer frame, a rotating shaft is fixedly arranged at the bottom output end of the servo motor, a driving gear is fixedly arranged at the bottom end of the rotating shaft, the driving gear is positioned in a first accommodating groove, and meanwhile, the first accommodating groove is arranged in the machine body outer frame. This boats and ships maintenance is with burnishing and polishing device, through the sleeve, trachea and joint, be favorable to external air compressor with gaseous inside of carrying the device to discharge through the center of the abrasive disc after the convenience, the abrasive disc of being convenient for is carrying out the in-process work of blowing of burnishing and polishing to the object, can clear up the powder that grinds the production, the lantern ring passes through the second ball and constitutes revolution mechanic with the sleeve simultaneously, avoids the trachea to take place to rotate the phenomenon because of positioning gear's rotation.
Description
Technical Field
The invention relates to the technical field of ship maintenance, in particular to a grinding and polishing device for ship maintenance.
Background
The ship maintenance mainly refers to the work of repairing and maintaining the whole structure and mechanical equipment of the ship, so that the ship can conveniently keep the originally set state and function, in the process of maintaining the ship, various tools or equipment are needed, wherein a grinding and polishing device is needed, so that the work of grinding and polishing the area needing to be maintained is convenient, but the prior grinding and polishing device has the following problems;
1. in the process of grinding and polishing the ship maintenance area, the grinding and polishing device easily generates excessive powder on the surface of the maintenance area, and subsequently needs to be manually cleaned, so that workers need to stop grinding to clean the area in the grinding operation process, the complexity of the whole operation is increased, and the whole working efficiency is reduced;
2. in the process of installing the polishing disc, after the polishing disc is assembled with a connecting shaft on equipment, fastening work is carried out subsequently through bolts, but the alignment work between the bolts and the screw holes is not accurate enough, so that the installation work of workers on the polishing disc is influenced.
We have proposed a sanding and polishing apparatus for ship maintenance so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a grinding and polishing device for ship maintenance, which solves the problems that in the process of grinding and polishing a ship maintenance area, excessive powder is easily generated on the surface of the maintenance area, and subsequent manual cleaning is needed, so that workers need to stop grinding to clean the area in the grinding operation process, the overall operation complexity is increased, and the overall working efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for ship maintenance comprises a machine body outer frame and a servo motor, wherein a handle is fixedly installed on the outer surface of the machine body outer frame, the servo motor is fixedly installed inside the top end of the machine body outer frame, a rotating shaft is fixedly installed at the bottom output end of the servo motor, a driving gear is fixedly installed at the bottom end of the rotating shaft and is located inside a first accommodating groove, the first accommodating groove is arranged inside the machine body outer frame, a supporting shaft is installed inside the first accommodating groove and is connected with the machine body outer frame, a positioning gear is installed at the bottom end inside the first accommodating groove, a connecting shaft is fixedly installed in the center of the bottom surface of the positioning gear, the connecting shaft is connected with the machine body outer frame through a first ball, a positioning block is installed on the bottom surface of the positioning block and is connected with the positioning groove, and is arranged on the top surface of the fixing block, fixed block fixed mounting is at the top surface of the mill of polishing, and polishes the inside that the groove was accomodate to the second to the groove is accomodate to the second and is seted up in the bottom surface of organism frame, mill and bolt interconnect, and the bolt passes mill and fixed block and screw threaded connection to the screw sets up the inside at the locating piece.
Preferably, the support shaft comprises a first connecting gear and a second connecting gear, the outer surface of the support shaft is respectively and fixedly provided with the first connecting gear and the second connecting gear, the first connecting gear is located above the second connecting gear, the first connecting gear is connected with the drive gear in a meshing manner, and the second connecting gear is connected with the positioning gear in a meshing manner.
Preferably, the support shaft is connected with the machine body outer frame in a bearing manner, and the first connecting gear and the second connecting gear are symmetrically distributed about a transverse center line of the support shaft.
Preferably, the top surface center fixed mounting of positioning gear has the lantern ring, and the lantern ring passes through second ball and sleeve interconnect to sleeve and trachea interconnect, the trachea passes the ring and connects interconnect, and trachea and ring all are located the first inside of accomodating the groove to connect fixed mounting at the surface of organism frame, the surface fixed mounting of ring has the dead lever, and dead lever and organism frame inner wall interconnect.
Preferably, the connecting shaft and the positioning block are of an integrated structure, and the connecting shaft and the machine body outer frame form a rotating structure through a first ball.
Preferably, the positioning block is connected with the positioning groove in a clamping manner, and the positioning groove is square in plan view.
Preferably, the grinding disc and the machine body outer frame form a rotating structure through the second accommodating groove, the bottom surface of the grinding disc is lower than that of the machine body outer frame, and the bottom surface of the grinding disc is lower than that of the bolt.
Preferably, the lantern ring and the sleeve form a rotating structure through the second ball, and the sleeve, the air pipe and the joint are of an integrated structure.
Preferably, the fixing rods are symmetrically distributed about the longitudinal center line of the circular ring, the fixing rods are connected with the outer frame of the machine body in a welding mode, and the inner diameter of the circular ring is larger than the diameter of the air pipe.
Compared with the prior art, the invention has the beneficial effects that: the grinding and polishing device for ship maintenance;
1. the supporting shaft, the first connecting gear and the second connecting gear are beneficial to driving the positioning gear to rotate in the operation process of the driving gear, so that the whole normal operation is convenient, and the subsequent installation work of the air pipe is convenient;
2. through the sleeve, the air pipe and the joint, the external air compressor is favorable for conveying air into the device, so that the air is conveniently discharged through the center of the polishing disc, the polishing disc can conveniently blow air in the process of polishing an object, powder generated by polishing can be cleaned, and meanwhile, the sleeve ring and the sleeve form a rotating structure through the second ball, so that the air pipe is prevented from rotating due to the rotation of the positioning gear;
3. the locating block is connected with the locating groove in a clamping mode, meanwhile, the overlooking of the locating groove is square, the stability of the polishing disc after installation is improved, and meanwhile, the bolt and the screw hole can be aligned to each other conveniently during follow-up fixed installation.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a front view of a connection section of the ferrule and the sleeve according to the present invention;
FIG. 3 is a schematic bottom view of the polishing disc of the present invention;
FIG. 4 is a schematic view of a three-dimensional connection structure of the polishing disc and the fixing block according to the present invention;
FIG. 5 is a schematic view of a top-view connection structure of a positioning block and a positioning groove according to the present invention;
FIG. 6 is a schematic top view of the first receiving groove of the present invention.
In the figure: 1. a machine body outer frame; 2. a handle; 3. a servo motor; 301. a rotating shaft; 302. a drive gear; 4. a first receiving groove; 5. a support shaft; 501. a first connecting gear; 502. a second connecting gear; 6. positioning a gear; 7. a connecting shaft; 8. a first ball bearing; 9. positioning blocks; 10. positioning a groove; 11. a fixed block; 12. grinding disc; 13. a bolt; 14. a screw hole; 15. a second receiving groove; 16. a collar; 17. a second ball bearing; 18. a sleeve; 19. an air tube; 20. a circular ring; 21. a joint; 22. and (5) fixing the rod.
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. 1-6, the present invention provides a technical solution: a grinding and polishing device for ship maintenance comprises a machine body outer frame 1 and a servo motor 3, a handle 2 is fixedly installed on the outer surface of the machine body outer frame 1, the servo motor 3 is fixedly installed inside the top end of the machine body outer frame 1, a rotating shaft 301 is fixedly installed at the bottom output end of the servo motor 3, a driving gear 302 is fixedly installed at the bottom end of the rotating shaft 301, the driving gear 302 is located inside a first accommodating groove 4, meanwhile, the first accommodating groove 4 is arranged inside the machine body outer frame 1, a supporting shaft 5 is installed inside the first accommodating groove 4, the supporting shaft 5 is connected with the machine body outer frame 1, a positioning gear 6 is installed at the bottom end inside the first accommodating groove 4, a connecting shaft 7 is fixedly installed at the center of the bottom surface of the positioning gear 6, the connecting shaft 7 is connected with the machine body outer frame 1 through a first ball 8, and a positioning block 9 is, and locating piece 9 and constant head tank 10 interconnect to constant head tank 10 sets up the top surface at fixed block 11, and fixed block 11 fixed mounting is at the top surface of polishing dish 12, and polishes the inside that dish 12 is located second and accomodates groove 15, and second accomodates groove 15 and sets up the bottom surface at organism frame 1, polishes dish 12 and bolt 13 interconnect, and bolt 13 passes polishing dish 12 and fixed block 11 and screw 14 threaded connection, and screw 14 sets up the inside at locating piece 9.
The connected mode of back shaft 5 and organism frame 1 is the bearing connection, and first connecting gear 501 and second connecting gear 502 distribute about the horizontal central line symmetry of back shaft 5, has improved the convenience when back shaft 5 rotates, avoids first connecting gear 501 and second connecting gear 502 to take place the dislocation phenomenon at the moving in-process.
The connection mode of locating piece 9 and constant head tank 10 is the block and is connected, and overlooking of constant head tank 10 is the square, is favorable to the equipment work between locating piece 9 and the fixed block 11, avoids taking place to rotate each other simultaneously, and convenient follow-up carries out fastening work through bolt 13.
Make grinding disk 12 and accomodate groove 15 and organism frame 1 through the second and constitute revolution mechanic, and the bottom surface of making grinding disk 12 is less than the bottom surface of organism frame 1 to the bottom surface of making grinding disk 12 is less than the bottom surface of bolt 13, is favorable to making grinding disk 12 to carry out burnishing and polishing's work at rotatory in-process to the surface of object, and the while is convenient to accomodating of bolt 13.
The lantern ring 16 forms revolution mechanic through second ball 17 and sleeve 18, trachea 19 and joint 21 be integral structure, make things convenient for positioning gear 6 to be carrying out rotatory in-process, and positioning gear 6 drives lantern ring 16 and rotates in sleeve 18's the outside, avoids driving sleeve 18 and takes place the rotation phenomenon, has improved trachea 19's stability.
The fixing rods 22 are symmetrically distributed about the longitudinal center line of the circular ring 20, the fixing rods 22 are connected with the machine body outer frame 1 in a welding mode, the inner diameter of the circular ring 20 is larger than the diameter of the air pipe 19, the position of the air pipe 19 can be located, and the phenomenon that the air pipe 19 is in contact with the locating gear 6 when the air pipe is used subsequently is avoided.
The working principle of the embodiment is as follows: referring to fig. 1 and 6, firstly, a worker can hold the machine body outer frame 1 by the handle 2, then, the servo motor 3 is connected with an external power supply through a power line and then started, so that the servo motor 3 drives the driving gear 302 to rotate through the rotating shaft 301, so that the driving gear 302 drives the supporting shaft 5 to rotate in the first receiving groove 4 through the first connecting gear 501, meanwhile, the supporting shaft 5 drives the positioning gear 6 to rotate through the second connecting gear 502, so that the positioning gear 6 drives the connecting shaft 7 to rotate stably in the machine body outer frame 1 through the first ball 8, therefore, the connecting shaft 7 drives the polishing disc 12 to rotate in the second accommodating groove 15 through the positioning block 9 and the fixing block 11, so that the subsequent polishing disc 12 can conveniently polish objects for ship maintenance, and the servo motor 3 is a known and existing technology in the market and is not described in detail herein;
according to fig. 1-2 and fig. 6, in the process of rotating the positioning gear 6, the positioning gear 6 drives the sleeve ring 16 to rotate on the sleeve 18 through the second ball 17, so as to avoid driving the sleeve 18 and the air pipe 19 to rotate, thereby increasing the overall stability, and meanwhile, the air pipe 19 performs positioning work of the position through the circular ring 20, thereby avoiding sliding and contacting with the positioning gear 6;
according to the figures 1-2 and 5-6, then, a worker can fixedly install the external air compressor and the connector 21 through the connecting pipe in a threaded manner, so that the subsequent gas conveying work of the interior of the gas pipe 19 is facilitated, the gas is discharged through the gas pipe 19, the sleeve 18, the lantern ring 16, the positioning gear 6, the connecting shaft 7, the positioning block 9, the fixing block 11 and the polishing disc 12, the polishing work of the polished surface of an object is facilitated, and the cleaning is facilitated;
according to fig. 1-5, when the polishing disc 12 needs to be replaced, an operator rotates the bolt 13 through the screwdriver, so that the bolt 13 and the screw hole 14 are rotationally separated, the bolt 13 is separated from the fixed block 11 and the polishing disc 12 in a sliding manner, the positioning and releasing work of the polishing disc 12 is completed, then the polishing disc 12 drives the fixed block 11 to be separated from the positioning block 9 in a sliding manner through the positioning groove 10, the polishing disc 12 is detached, the subsequent replacement operation is facilitated, and a series of works are completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a boats and ships maintenance is with burnishing and polishing device, includes organism frame (1) and servo motor (3), its characterized in that: the outer surface of the machine body outer frame (1) is fixedly provided with a handle (2), the top end of the machine body outer frame (1) is internally and fixedly provided with a servo motor (3), the bottom output end of the servo motor (3) is fixedly provided with a rotating shaft (301), the bottom end of the rotating shaft (301) is fixedly provided with a driving gear (302), the driving gear (302) is positioned in a first accommodating groove (4), the first accommodating groove (4) is arranged in the machine body outer frame (1), the inside of the first accommodating groove (4) is provided with a supporting shaft (5), the supporting shaft (5) is mutually connected with the machine body outer frame (1), the bottom end of the inside of the first accommodating groove (4) is provided with a positioning gear (6), the center of the bottom surface of the positioning gear (6) is fixedly provided with a connecting shaft (7), and the connecting shaft (7) is mutually connected with the machine body outer frame (1) through a first ball (8), locating piece (9) is installed to the bottom surface of connecting axle (7), and locating piece (9) and constant head tank (10) interconnect to constant head tank (10) are seted up at the top surface of fixed block (11), fixed block (11) fixed mounting is at the top surface of polishing dish (12), and polishes dish (12) and is located the inside that groove (15) were accomodate to the second is accomodate groove (15) and is seted up in the bottom surface of organism frame (1), polishing dish (12) and bolt (13) interconnect, and bolt (13) pass polishing dish (12) and fixed block (11) and screw (14) threaded connection to screw (14) set up the inside at locating piece (9).
2. The grinding and polishing device for ship maintenance according to claim 1, characterized in that: the supporting shaft (5) comprises a first connecting gear (501) and a second connecting gear (502), the outer surface of the supporting shaft (5) is respectively and fixedly provided with the first connecting gear (501) and the second connecting gear (502), the first connecting gear (501) is located above the second connecting gear (502), the first connecting gear (501) is connected with the driving gear (302) in a meshing mode, and the second connecting gear (502) is connected with the positioning gear (6) in a meshing mode.
3. The grinding and polishing device for ship maintenance according to claim 2, characterized in that: the supporting shaft (5) is connected with the machine body outer frame (1) in a bearing mode, and the first connecting gear (501) and the second connecting gear (502) are symmetrically distributed around the transverse center line of the supporting shaft (5).
4. The grinding and polishing device for ship maintenance according to claim 1, characterized in that: the top surface center fixed mounting of positioning gear (6) has the lantern ring (16), and lantern ring (16) pass through second ball (17) and sleeve (18) interconnect to sleeve (18) and trachea (19) interconnect, trachea (19) pass ring (20) and connect (21) interconnect, and trachea (19) and ring (20) all are located the inside of first holding groove (4), and connect (21) fixed mounting at the surface of organism frame (1), the external fixed surface of ring (20) installs dead lever (22), and dead lever (22) and organism frame (1) inner wall interconnect.
5. The grinding and polishing device for ship maintenance according to claim 1, characterized in that: the connecting shaft (7) and the positioning block (9) are of an integrated structure, and the connecting shaft (7) and the machine body outer frame (1) form a rotating structure through a first ball (8).
6. The grinding and polishing device for ship maintenance according to claim 1, characterized in that: the positioning block (9) is connected with the positioning groove (10) in a clamping manner, and the positioning groove (10) is square in plan view.
7. The grinding and polishing device for ship maintenance according to claim 1, characterized in that: the grinding disc (12) and the machine body outer frame (1) form a rotating structure through the second accommodating groove (15), the bottom surface of the grinding disc (12) is lower than that of the machine body outer frame (1), and the bottom surface of the grinding disc (12) is lower than that of the bolt (13).
8. The grinding and polishing device for ship maintenance according to claim 4, characterized in that: the lantern ring (16) and the sleeve (18) form a rotating structure through a second ball (17), and the sleeve (18), the air pipe (19) and the joint (21) are of an integrated structure.
9. The grinding and polishing device for ship maintenance according to claim 4, characterized in that: the fixing rods (22) are symmetrically distributed about the longitudinal center line of the circular ring (20), the fixing rods (22) are connected with the machine body outer frame (1) in a welding mode, and the inner diameter of the circular ring (20) is larger than the diameter of the air pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529232.1A CN111673591A (en) | 2020-06-11 | 2020-06-11 | Boats and ships maintenance is with burnishing and polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529232.1A CN111673591A (en) | 2020-06-11 | 2020-06-11 | Boats and ships maintenance is with burnishing and polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673591A true CN111673591A (en) | 2020-09-18 |
Family
ID=72454638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010529232.1A Withdrawn CN111673591A (en) | 2020-06-11 | 2020-06-11 | Boats and ships maintenance is with burnishing and polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111673591A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847014A (en) * | 2020-12-31 | 2021-05-28 | 福建省腾恒光电有限公司 | Upper and lower disc mechanism of optical element grinding device |
| CN115781449A (en) * | 2023-01-12 | 2023-03-14 | 扬州吉利来塑胶制品有限公司 | Plastic part water gap polishing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125715A (en) * | 1982-08-31 | 1984-03-14 | Fuji Air Tool | Grinding and polishing apparatus |
| US6659849B1 (en) * | 2000-11-03 | 2003-12-09 | Applied Materials Inc. | Platen with debris control for chemical mechanical planarization |
| EP2527089B1 (en) * | 2011-05-27 | 2013-11-20 | Robert Bosch Gmbh | Motor-driven hand-held grinder |
| CN106378689A (en) * | 2016-10-27 | 2017-02-08 | 林志城 | Angle grinder capable of adjusting angle of grinding disk |
| CN208575671U (en) * | 2018-07-17 | 2019-03-05 | 洛阳高度医疗器械有限公司 | A kind of novel metal porcelain artificial tooth metal is interior to be preced with milling apparatus |
| CN209850613U (en) * | 2019-05-22 | 2019-12-27 | 厦门荧烁工业模型设计有限公司 | Polishing device is used in production of beauty instrument model |
| CN210307189U (en) * | 2019-07-15 | 2020-04-14 | 安徽豪鼎金属制品有限公司 | Hand-held type metal surface treatment device |
| CN210499669U (en) * | 2019-09-06 | 2020-05-12 | 福建雅安居家具有限责任公司 | Hand-held type processing grinding device of wooden furniture board production |
-
2020
- 2020-06-11 CN CN202010529232.1A patent/CN111673591A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125715A (en) * | 1982-08-31 | 1984-03-14 | Fuji Air Tool | Grinding and polishing apparatus |
| US6659849B1 (en) * | 2000-11-03 | 2003-12-09 | Applied Materials Inc. | Platen with debris control for chemical mechanical planarization |
| EP2527089B1 (en) * | 2011-05-27 | 2013-11-20 | Robert Bosch Gmbh | Motor-driven hand-held grinder |
| CN106378689A (en) * | 2016-10-27 | 2017-02-08 | 林志城 | Angle grinder capable of adjusting angle of grinding disk |
| CN208575671U (en) * | 2018-07-17 | 2019-03-05 | 洛阳高度医疗器械有限公司 | A kind of novel metal porcelain artificial tooth metal is interior to be preced with milling apparatus |
| CN209850613U (en) * | 2019-05-22 | 2019-12-27 | 厦门荧烁工业模型设计有限公司 | Polishing device is used in production of beauty instrument model |
| CN210307189U (en) * | 2019-07-15 | 2020-04-14 | 安徽豪鼎金属制品有限公司 | Hand-held type metal surface treatment device |
| CN210499669U (en) * | 2019-09-06 | 2020-05-12 | 福建雅安居家具有限责任公司 | Hand-held type processing grinding device of wooden furniture board production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847014A (en) * | 2020-12-31 | 2021-05-28 | 福建省腾恒光电有限公司 | Upper and lower disc mechanism of optical element grinding device |
| CN115781449A (en) * | 2023-01-12 | 2023-03-14 | 扬州吉利来塑胶制品有限公司 | Plastic part water gap polishing device |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200918 |
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| WW01 | Invention patent application withdrawn after publication |