CN103978419B - A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction - Google Patents
A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction Download PDFInfo
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- CN103978419B CN103978419B CN201410155400.XA CN201410155400A CN103978419B CN 103978419 B CN103978419 B CN 103978419B CN 201410155400 A CN201410155400 A CN 201410155400A CN 103978419 B CN103978419 B CN 103978419B
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The present invention relates to a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction, be for solving the supporting sealing of existing ceramic insertion core hairbrush grinder, dustproof construction designs not good enough technical problem and designs.Sealing vibrational power flow is in ceramic insertion core hairbrush grinder, its main points are that the little axle upper end of sealing structure is furnished with flange I, and fixed by screw, be furnished with sealing ring I in flange I inner groove, flange I lower end is furnished with dust cover, isometry block is furnished with under dust cover, this isometry block and dust cover are by screw fastening, and isometry block lower end is furnished with rotating disk, and little axle lower end is furnished with bearing I and bearing II, bearing I upper end is furnished with end cap, is furnished with sealing ring II between bearing I and end cap; Bearing I and bearing II outer ring are furnished with sleeve, and rotating disk outer ring is furnished with rotating disk side cover, and rotating disk side cover endoporus lining is equipped with outer cover, and outer cover and base through screws are fixed, and sleeve upper end is furnished with upper cover of rack.Its hermetically-sealed construction being suitable as ceramic insertion core hairbrush grinder uses.
Description
Technical field
The present invention relates to optical fiber ceramic lock pin polishing and rounding grinding machine, is a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction.
Technical background
Optical fiber ceramic lock pin is the high accuracy circular cylinder special cermacis element of precise centering in a kind of optical fiber connector plug, and there is a micropore at its center, and aperture, out of roundness error are 0.5 micron, for fixed fiber.The central bore requirement on machining accuracy of this type of optical fiber ceramic lock pin is very high, requires also very high to the plant equipment of processing, wherein, for the grinder of the Surface Machining of optical fiber ceramic lock pin, as the application number 201020513100.1 that Chinese patent literature is published, authorized announcement date 2012.01.11, utility model title " numerical-control silicon briquette double-surface lapping machine of improvement ", this grinder comprises lathe bed, workbench, saddle, slide plate, bistrique, line slideway is had in the middle of described lathe bed, ball screw, described workbench is arranged on line slideway, on ball screw, described saddle has a pair, be arranged on lathe bed the right and left, described saddle there is line slideway, ball screw, described slide plate passes through line slideway, ball screw is arranged on described saddle, described bistrique is arranged on slide plate respectively, it is characterized in that: described bistrique comprises diamond dust fine grinding bistrique, Buddha's warrior attendant hairbrush flexible grinding bistrique, described diamond dust fine grinding bistrique, Buddha's warrior attendant hairbrush grinding bistrique is arranged successively along described numerical-control silicon briquette double-surface lapping machine feedstock direction.But the more difficult chamfering for milled ceramic insertion core end face of above-mentioned grinder; Meanwhile, the design of Sealing Structure of this type of grinder is not good enough, easily causes process abrasive material to enter body, affects it and work normally, and the working life of body.
Summary of the invention
For overcoming above-mentioned deficiency, the present invention provides a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction to this area, makes that it solves the supporting sealing of existing ceramic insertion core hairbrush grinder, dustproof construction designs not good enough technical problem.Its objective is and to be achieved through the following technical solutions.
A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction, sealing vibrational power flow is in ceramic insertion core hairbrush grinder, described ceramic insertion core hairbrush grinder comprises gear wheel, rotating disk main shaft, reducing motor, brush fixture, pinion and brush mechanism, and described brush mechanism comprises brush, wide-angle band, worm gear, worm screw, lifting cover, belt wheel, brush main shaft, brush shaft coupling, brush reducing motor; Sealing structure comprises little axle, bearing I, bearing II, base, described little axle is evenly arranged in gear wheel centered by rotating disk main shaft, gear wheel is connected with reducing motor by rotating disk main shaft, and gear wheel engages with the pinion of little axle, and flange I is connected with brush fixture by pin; Its structural design main points are that described little axle upper end is furnished with flange I, and fixed by screw, sealing ring I is furnished with in described flange I inner groove, described flange I lower end is furnished with dust cover, isometry block is furnished with under described dust cover, this isometry block and dust cover pass through screw fastening, described isometry block lower end is furnished with rotating disk, described little axle lower end is furnished with bearing I and bearing II, described bearing I upper end is furnished with end cap, is furnished with sealing ring II between described bearing I and end cap; Described bearing I and bearing II outer ring are furnished with sleeve, namely described bearing I and bearing II are positioned at the internal diameter two ends of sleeve, and be arranged between little axle and sleeve, described rotating disk outer ring is furnished with rotating disk side cover, described rotating disk side cover endoporus lining is equipped with outer cover, described outer cover and base through screws are fixed, and described sleeve upper end is furnished with upper cover of rack.Said structure ensure that brush fixture carries out 360 degree of revolution and rotation around gear wheel under the drive of gear wheel, and while namely gear wheel drives turntable rotation by rotating disk main shaft, gear wheel drives flange I to rotate by pinion, little axle; Lifting cover is driven by worm gear, worm screw and stretches up and down, and brush is by wide-angle band, belt wheel, brush main shaft, brush shaft coupling, brush reducing motor driven rotary.
Described end cap is arranged in sleeve upper end, and is fixed by screw.Thus end cap and sleeve are connected as a single entity.
Described sleeve is arranged in the circular hole of rotating disk, and is fixed by screw.Thus end cap, rotating disk, sleeve are connected as a single entity.
Fixed by screw between described rotating disk side cover and rotating disk.Thus end cap, rotating disk, rotating disk side cover, sleeve are connected as a single entity.
Described sleeve and upper cover of rack are fixed by screw.Thus end cap, rotating disk, rotating disk side cover, upper cover of rack, sleeve are connected as a single entity.
Described dust cover, upper cover of rack, rotating disk and sleeve form a seal cavity.Prevent the dust of process and abrasive material from falling in dust cover, affect the normal work of corresponding component.
Described base, outer cover, rotating disk side cover and rotating disk form another seal cavity.Prevent the abrasive material of process from falling in outer cover, affect the normal work of corresponding component.
Reasonable in design of the present invention, sealing, good dustproof effect, assembling, easy to maintenance; Be suitable as ceramic insertion core hairbrush grinder hermetically-sealed construction use, ex hoc genus anne product structure improve.
Accompanying drawing explanation
Fig. 1 is sealed structural representation of the present invention, has made partial cross in figure.
Fig. 2 is the using state example structure schematic diagram of Fig. 1, has made partial cross in figure.
Figure number and title: 1, outer cover, 2, rotating disk side cover, 3, dust cover, 4, rotating disk, 5, isometry block, 6, pin, 7, end cap, 8, flange I, 9, sealing ring I, 10, upper cover of rack, 11, sealing ring II, 12, bearing I, 13, little axle, 14, sleeve, 15, bearing II, 16, base, 17, gear wheel, 18, rotating disk main shaft, 19, reducing motor, 20, brush fixture, 21, brush, 22, pinion.
specific implementation method
By reference to the accompanying drawings, structure of the present invention and process principle are further described.As shown in Figure 1 and Figure 2, sealing vibrational power flow is in ceramic insertion core hairbrush grinder, ceramic insertion core hairbrush grinder comprises gear wheel 17, rotating disk main shaft 18, reducing motor 19, brush fixture 20, pinion 22 and brush mechanism, and brush mechanism comprises brush 21, wide-angle band, worm gear, worm screw, lifting cover, belt wheel, brush main shaft, brush shaft coupling, brush reducing motor; Sealing structure comprises little axle 13, bearing I 12, bearing II 15, base 16.Its concrete structure is: little axle 13 is evenly arranged in gear wheel 17 centered by rotating disk main shaft 18, gear wheel 17 is connected with reducing motor 19 by rotating disk main shaft 18, gear wheel 17 engages with the pinion 22 of little axle 13, and flange I 8 is connected with brush fixture 20 by pin 6; Little axle 13 upper end is furnished with flange I 8, and fixed by screw, sealing ring I 9 is furnished with in flange I 8 inner groove, flange I 8 lower end is furnished with dust cover 3, and dust cover is furnished with isometry block 53 times, and this isometry block 5 passes through screw fastening with dust cover 3, isometry block 5 lower end is furnished with rotating disk 4, little axle 13 lower end is furnished with bearing I 12 and bearing II 15, and bearing I 12 upper end is furnished with end cap 7, is furnished with sealing ring II 11 between bearing I 12 and end cap 7; Bearing I 12 and bearing II 15 outer ring are furnished with sleeve 14, namely bearing I 12 and bearing II 15 are positioned at the internal diameter two ends of sleeve 14, and be arranged between little axle 13 and sleeve 14, rotating disk 4 outer ring is furnished with rotating disk side cover 2, rotating disk side cover 2 endoporus lining is equipped with outer cover 1, outer cover 1 and base 16 are fixed by screw, and sleeve 14 upper end is furnished with upper cover of rack 10.Meanwhile, end cap 7 is arranged in sleeve 14 upper end, and is fixed by screw; Sleeve 14 is arranged in the circular hole of rotating disk 4, and is fixed by screw; Fixed by screw between rotating disk side cover 2 and rotating disk 4; Sleeve 14 and upper cover of rack 10 are fixed by screw, thus end cap, rotating disk, rotating disk side cover, upper cover of rack, sleeve are connected as a single entity.Further, dust cover 3, upper cover of rack 10, rotating disk 4 form a seal cavity with sleeve 14; Base 16, outer cover 1, rotating disk side cover 2 form another seal cavity with rotating disk 4.
Its operation principle is: brush is slowed down, and electricity I passes through brush shaft coupling, wide-angle band drives brush main shaft to rotate, thus realizes being elevated the brush rotation put; Meanwhile, reducing motor drives the brush fixture on rotating disk to rotate by shaft coupling, rotating disk main shaft, gear wheel, and drives the brush fixture on flange I to rotate by gear wheel, pinion, little axle; Thus the ceramic insertion core processing realized between rotating disk and brush, the ceramic insertion core namely on brush fixture realizes the attrition process of ferrule endface polishing and rounding by brush.In above-mentioned process, namely brush fixture carries out 360 degree of revolution and rotation by gear wheel, and coordinates the brush rotated to realize end face polishing and the rounding processing of ceramic insertion core; Abrasive material in process is used for above-mentioned hermetically-sealed construction, can not fall in dust cover and outer cover, affect dust cover and outer cover inner part, and the normal work of this hairbrush grinder.Meanwhile, worm gear and worm screw carry out transmission, and the brush driving lifting to put is stretched up and down.
Claims (7)
1. a ceramic insertion core hairbrush grinder hermetically-sealed construction, sealing vibrational power flow is in ceramic insertion core hairbrush grinder, described ceramic insertion core hairbrush grinder comprises gear wheel (17), rotating disk main shaft (18), reducing motor (19), brush fixture (20), pinion (22) and brush mechanism, and described brush mechanism comprises brush (21), wide-angle band, worm gear, worm screw, lifting cover, belt wheel, brush main shaft, brush shaft coupling, brush reducing motor, sealing structure comprises little axle (13), bearing I (12), bearing II (15), base (16), described little axle (13) is evenly arranged in gear wheel (17) centered by rotating disk main shaft (18), gear wheel (17) is connected with reducing motor (19) by rotating disk main shaft (18), gear wheel (17) engages with the pinion (22) of little axle (13), and flange I (8) is connected with brush fixture (20) by pin (6), it is characterized in that described little axle (13) upper end is furnished with flange I (8), and fixed by screw, sealing ring I (9) is furnished with in described flange I (8) inner groove, described flange I (8) lower end is furnished with dust cover (3), isometry block (5) is furnished with under described dust cover (3), this isometry block (5) and dust cover (3) pass through screw fastening, described isometry block (5) lower end is furnished with rotating disk (4), described little axle (13) lower end is furnished with bearing I (12) and bearing II (15), described bearing I (12) upper end is furnished with end cap (7), sealing ring II (11) is furnished with between described bearing I (12) and end cap (7), described bearing I (12) and bearing II (15) outer ring are furnished with sleeve (14), namely described bearing I (12) and bearing II (15) are positioned at the internal diameter two ends of sleeve (14), and be arranged between little axle (13) and sleeve (14), described rotating disk (4) outer ring is furnished with rotating disk side cover (2), described rotating disk side cover (2) endoporus lining is equipped with outer cover (1), described outer cover (1) and base (16) are fixed by screw, and described sleeve (14) upper end is furnished with upper cover of rack (10).
2. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 1, be is characterized in that described end cap (7) is arranged in sleeve (14) upper end, and is fixed by screw.
3. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 2, be is characterized in that described sleeve (14) is arranged in the circular hole of rotating disk (4), and is fixed by screw.
4. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 3, is characterized in that being fixed by screw between described rotating disk side cover (2) and rotating disk (4).
5. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 4, is characterized in that described sleeve (14) and upper cover of rack (10) are fixed by screw.
6. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 5, is characterized in that described dust cover (3), upper cover of rack (10), rotating disk (4) and sleeve (14) form a seal cavity.
7. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as described in claim 1 or 6, is characterized in that described base (16), outer cover (1), rotating disk side cover (2) and rotating disk (4) form another seal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155400.XA CN103978419B (en) | 2014-04-17 | 2014-04-17 | A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155400.XA CN103978419B (en) | 2014-04-17 | 2014-04-17 | A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978419A CN103978419A (en) | 2014-08-13 |
| CN103978419B true CN103978419B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410155400.XA Expired - Fee Related CN103978419B (en) | 2014-04-17 | 2014-04-17 | A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction |
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| CN (1) | CN103978419B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145601A (en) * | 2019-06-18 | 2019-08-20 | 深圳市佳易研磨有限公司 | A kind of polisher lapper main shaft sealing construction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3535411B2 (en) * | 1999-03-05 | 2004-06-07 | 日本電信電話株式会社 | Polishing apparatus and polishing method for ferrule end face of optical connector |
| CN2551400Y (en) * | 2002-06-25 | 2003-05-21 | 张荣峰 | Improved structure for internal diameter lapping machine |
| JP4116506B2 (en) * | 2003-08-25 | 2008-07-09 | 株式会社精工技研 | Optical connector end polishing machine |
| CN202123426U (en) * | 2011-05-22 | 2012-01-25 | 浙江省天台祥和实业有限公司 | Grinding and cleaning machine for sealing elements |
| CN202592196U (en) * | 2012-02-13 | 2012-12-12 | 西安北方光电科技防务有限公司 | Grinding device for oil-way sealing ring |
| CN203817955U (en) * | 2014-04-17 | 2014-09-10 | 宁波鱼化龙机电科技有限公司 | Sealing structure for ceramic inserting core brush grinder |
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2014
- 2014-04-17 CN CN201410155400.XA patent/CN103978419B/en not_active Expired - Fee Related
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| CN103978419A (en) | 2014-08-13 |
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Granted publication date: 20160420 Termination date: 20170417 |