CN103978419A - Sealing structure for ceramic ferrule hairbrush grinding machine - Google Patents
Sealing structure for ceramic ferrule hairbrush grinding machine Download PDFInfo
- Publication number
- CN103978419A CN103978419A CN201410155400.XA CN201410155400A CN103978419A CN 103978419 A CN103978419 A CN 103978419A CN 201410155400 A CN201410155400 A CN 201410155400A CN 103978419 A CN103978419 A CN 103978419A
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- CN
- China
- Prior art keywords
- rotating disk
- bearing
- cover
- furnished
- sleeve
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000013307 optical fiber Substances 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Landscapes
- 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 invention relates to a sealing structure for a ceramic ferrule hairbrush grinding machine. The sealing structure for the ceramic ferrule hairbrush grinding machine is designed by aiming at solving the technical problems of poor sealing and dust-proof structure design assorted with the traditional ceramic ferrule hairbrush grinding machine. The sealing structure is arranged on the ceramic ferrule hairbrush grinding machine and has the key point that the upper end of the small shaft of the sealing structure is provided with a first flange which is fixed by screws; a first sealing ring is arranged in the inner ring slot of the first flange; the lower end of the first flange is provided with a dust-proof cover; an isometry block is arranged below the dust-proof cover and is fastened with the dust-proof cover by screws; the lower end of the isometry block is provided with a rotary plate; the lower end of the small shaft is provided with a first bearing and a second bearing; the upper end of the first bearing is provided with an end cover; a second sealing ring is arranged between the first bearing and the end cover; a sleeve is arranged on the outer ring of the first bearing and the second bearing; the outer ring of the rotary plate is provided with a rotary plate side cover; an outer cover is arranged in the inner hole of the rotary plate side cover; the outer cover is fixed with the base by screws; the upper end of the sleeve is provided with the upper cover of a rack. The sealing structure is suitable for the ceramic ferrule hairbrush grinding machine.
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, to the plant equipment of processing, requires also very high, wherein, grinder for the Surface Machining of optical fiber ceramic lock pin, as the application number 201020513100.1 of Chinese patent literature publication, Granted publication day 2012.01.11, utility model title " improved numerical-control silicon briquette double-surface lapping machine ", this grinder comprises lathe bed, workbench, saddle, slide plate, bistrique, in the middle of described lathe bed, there is line slideway, ball screw, described workbench is arranged on line slideway, on ball screw, described saddle has a pair of, be arranged on lathe bed the right and left, on 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 respectively on slide plate, 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 grinds bistrique and arranges 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, and affect 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 it solve supporting sealing, the dustproof construction of existing ceramic insertion core hairbrush grinder and designs not good enough technical problem.Its objective is and be achieved through the following technical solutions.
A kind of ceramic insertion core hairbrush grinder hermetically-sealed construction, sealing structure is arranged at 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, the pinion engagement of gear wheel and 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 fix by screw, in described flange I inner groove, be furnished with sealing ring I, described flange I lower end is furnished with dust cover, under described dust cover, be furnished with isometry block, 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, between described bearing I and end cap, is furnished with sealing ring II; Described bearing I and bearing II outer ring are furnished with sleeve, the internal diameter two ends that described bearing I and bearing II are positioned at 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 has guaranteed that brush fixture carries out 360 degree revolution and rotations around gear wheel under the drive of gear wheel, and when 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 and is stretched up and down by worm gear, worm screw, 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 fixes by screw.Thereby end cap and sleeve are connected as a single entity.
Described sleeve is arranged in the circular hole of rotating disk, and fixes by screw.Thereby end cap, rotating disk, sleeve are connected as a single entity.
Between described rotating disk side cover and rotating disk, by screw, fix.Thereby 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.Thereby 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.The dust and the abrasive material that prevent process fall 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.The abrasive material that prevents process falls in outer cover, affects the normal work of corresponding component.
Reasonable in design of the present invention, sealing, good dustproof effect, assembling, easy to maintenance; The hermetically-sealed construction that is suitable as ceramic insertion core hairbrush grinder is used, ex hoc genus anne the architecture advances of product.
Accompanying drawing explanation
Fig. 1 is sealed structural representation of the present invention, has done partly to analyse and observe in figure.
Fig. 2 is the use state example structure schematic diagram of Fig. 1, has done partly to analyse and observe 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 structure is arranged at 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 22He 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 meshes 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 ends are furnished with flange I 8, and fix by screw, in flange I 8 inner grooves, be furnished with sealing ring I 9, flange I 8 lower ends are 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 ends are furnished with rotating disk 4, little axle 13 lower ends are furnished with bearing I 12 and bearing II 15, and bearing I 12 upper ends are furnished with end cap 7, between bearing I 12 and end cap 7, are furnished with sealing ring II 11; Bearing I 12 and bearing II 15 outer rings are furnished with sleeve 14, be the internal diameter two ends that bearing I 12 and bearing II 15 are positioned at sleeve 14, and be arranged between little axle 13 and sleeve 14, rotating disk 4 outer rings are furnished with rotating disk side cover 2, rotating disk side cover 2 endoporus linings are equipped with outer cover 1, outer cover 1 is fixed by screw with base 16, and sleeve 14 upper ends are furnished with upper cover of rack 10.Meanwhile, end cap 7 is arranged in sleeve 14 upper ends, and fixes by screw; Sleeve 14 is arranged in the circular hole of rotating disk 4, and fixes by screw; Between rotating disk side cover 2 and rotating disk 4, by screw, fix; Sleeve 14 is fixed by screw with upper cover of rack 10, thereby end cap, rotating disk, rotating disk side cover, upper cover of rack, sleeve are connected as a single entity.And 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: the brush electric I of slowing down drives brush main shaft to rotate by brush shaft coupling, wide-angle band, thereby realizes the brush rotation that lifting puts; 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 in flange I to rotate by gear wheel, pinion, little axle; Thereby realize the ceramic insertion core processing between rotating disk and brush, the ceramic insertion core on brush fixture is realized the attrition process of ferrule endface polishing and rounding by brush.In above-mentioned process, brush fixture carries out 360 degree revolution and rotations by gear wheel, and coordinates the brush of rotating to realize end face polishing and the rounding processing of ceramic insertion core; Abrasive material in process, for above-mentioned hermetically-sealed construction, can not fall in dust cover and outer cover, affects 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 that drives lifting to put is stretched up and down.
Claims (7)
1. a ceramic insertion core hairbrush grinder hermetically-sealed construction, sealing structure is arranged at 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) meshes 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 fix by screw, in described flange I (8) inner groove, be furnished with sealing ring I (9), described flange I (8) lower end is furnished with dust cover (3), under described dust cover (3), be furnished with isometry block (5), this isometry block (5) passes through screw fastening with dust cover (3), 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), between described bearing I (12) and end cap (7), be furnished with sealing ring II (11), described bearing I (12) and bearing II (15) outer ring are furnished with sleeve (14), the internal diameter two ends that described bearing I (12) and bearing II (15) are positioned at 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) is fixed by screw with base (16), 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, is characterized in that described end cap (7) is arranged in sleeve (14) upper end, and fixes by screw.
3. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 2, is characterized in that described sleeve (14) is arranged in the circular hole of rotating disk (4), and fixes by screw.
4. a kind of ceramic insertion core hairbrush grinder hermetically-sealed construction as claimed in claim 3, is characterized in that by screw, fixing 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) fix 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) form a seal cavity with sleeve (14).
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) form another seal cavity with rotating disk (4).
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 true CN103978419A (en) | 2014-08-13 |
| CN103978419B CN103978419B (en) | 2016-04-20 |
Family
ID=51270719
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978419B (en) |
Cited By (2)
| 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 |
| CN116619254A (en) * | 2023-06-09 | 2023-08-22 | 无锡富岛科技股份有限公司 | Workbench for sand blasting and shot blasting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565423B1 (en) * | 1999-03-05 | 2003-05-20 | Nippon Telegraph And Telephone Corporation | Apparatus and method for polishing a ferrule end face for an optical connector |
| CN2551400Y (en) * | 2002-06-25 | 2003-05-21 | 张荣峰 | Improved structure of inner diameter grinder |
| CN1590025A (en) * | 2003-08-25 | 2005-03-09 | 株式会社精工技研 | End grinding device for optical connector |
| 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 |
-
2014
- 2014-04-17 CN CN201410155400.XA patent/CN103978419B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565423B1 (en) * | 1999-03-05 | 2003-05-20 | Nippon Telegraph And Telephone Corporation | Apparatus and method for polishing a ferrule end face for an optical connector |
| CN2551400Y (en) * | 2002-06-25 | 2003-05-21 | 张荣峰 | Improved structure of inner diameter grinder |
| CN1590025A (en) * | 2003-08-25 | 2005-03-09 | 株式会社精工技研 | End grinding device for optical connector |
| 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 |
Cited By (2)
| 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 |
| CN116619254A (en) * | 2023-06-09 | 2023-08-22 | 无锡富岛科技股份有限公司 | Workbench for sand blasting and shot blasting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978419B (en) | 2016-04-20 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20170417 |