CN2569975Y - Oscillating grinding head of polishing machine - Google Patents
Oscillating grinding head of polishing machine Download PDFInfo
- Publication number
- CN2569975Y CN2569975Y CN 02248532 CN02248532U CN2569975Y CN 2569975 Y CN2569975 Y CN 2569975Y CN 02248532 CN02248532 CN 02248532 CN 02248532 U CN02248532 U CN 02248532U CN 2569975 Y CN2569975 Y CN 2569975Y
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- CN
- China
- Prior art keywords
- swinging axle
- main shaft
- polishing machine
- abrasive disk
- disk seat
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an oscillating grinding head of a polishing machine for ceramics. The utility model comprises a main shaft, a grinding disc seat, and at least two oscillating shafts which are uniformly distributed in radial direction and are connected with the grinding disc seat, wherein, the main shaft passes through the grinding disc seat and is connected into integration with the grinding disc seat through a thrust disc, and each oscillating shaft is movably connected with the grinding disc seat. The oscillating shaft is arranged on the same horizontal plane under the main shaft; both ends of each oscillating shaft are both fixed with a grinding disc foot, and each grinding disc foot is totally fixed with a grinding block. Thus, through the main shaft, the grinding disc seat is driven to conduct revolution with the main shaft, and then, through the grinding disc seat, the grinding disc foot on the oscillating shaft and the grinding block are driven to conduct the revolution. Simultaneously, through a differential transmission mechanism, the main shaft can drive each oscillating shaft to oscillate. The oscillating grinding head of a polishing machine has the advantages of simple structure, low power consumption, and stable operation.
Description
Affiliated technical field
The utility model relates to a kind of grinding head for polishing, especially for ceramic polishing machine swing type bistrique.
Background technology:
The a plurality of abrading blocks of polishing machine swing type bistrique are on the one hand around the main shaft revolution, swing around separately swinging axle again on the other hand, therefore gain the name.The operation principle of existing this swing type bistrique is such: main shaft 1 drives abrasive disk seat on the one hand and rotates, all swinging axles are revolved round the sun around main shaft together with mill pin, abrading block, on the other hand, main shaft drives the rotation of end face cylindrical cam by the differential gear on the abrasive disk seat, impel the mill pin to swing by end face cylindrical cam swing-bar mechanism again, finally realized abrading block on one side around the main shaft revolution, around swinging axle swing on one side.This shows, existing swing type bistrique realizes that by end face cylindrical cam swing-bar mechanism abrading block swings, therefore bring following shortcoming: as long as 1, have a little gap will produce impact force between end face cylindrical cam and the fork termination, have influence on the stationarity of bistrique swing, and then influence quality of finish; 2, the impact force between end face cylindrical cam and the fork termination can cause end face cylindrical cam and the accelerated wear test of fork termination, has shortened the service life of whole bistrique; 3, the fork termination is equipped with roller usually to reduce friction, because the bearing of roller is tiny, therefore is easy to wearing and tearing, has influence on the service life of whole bistrique equally.
In addition, in application number is 01242593.1 patent documentation, a kind of polishing machine swing type bistrique is disclosed, the operation principle of this polishing machine swing type bistrique is such: on the one hand, swinging axle is together with the mill pin, abrading block revolves round the sun around person's main shaft together, this is identical with prior art, on the other hand, main shaft drives the periodically variable roller gear rotation of helical angle by the differential gear on the abrasive disk seat, thereby force roller gear on the swinging axle according to the periodically variable rule of helical angle, with the swinging axle is that rotating shaft swings back and forth, and swings with the mill pin that swinging axle connects firmly thereupon.Though this bistrique is longer than original service life, has following deficiency: 1, complex structure cost height, power consumption is bigger, because every swinging axle independently all needs a roller gear to come transmission separately, and every swinging axle can only drive an abrading block.2, because every swinging axle all the time towards a direction high speed rotary motion, produces bigger centrifugal force, connector easily weares and teares.
Summary of the invention
The utility model provides a kind of novel polishing machine swing type bistrique, and two ends are provided with abrading block on same swinging axle, have simplified the transmission mechanism of swinging axle, has offset the axial force and the part moment of torsion of swinging axle simultaneously, has reduced wearing and tearing, and power consumption is low, operates steadily.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of polishing machine swing type bistrique, comprise a main shaft, an abrasive disk seat and radially equally distributed at least two swinging axles that are connected with abrasive disk seat, main shaft passes abrasive disk seat and links into an integrated entity by thrust disc and abrasive disk seat, and every swinging axle and abrasive disk seat flexibly connect.Described swinging axle is positioned on the same horizontal plane of main shaft below and intersects mutually, and the two ends of every swinging axle all are fixed with the mill pin, all are fixed with abrading block on each mill pin.Drive abrasive disk seat by main shaft like this and revolve round the sun together, drive swinging axle upper millstone pin and abrading block revolution by abrasive disk seat again.
With the coaxial slip cap that is socketed with of main shaft, coaxial socket one eccentric wheel on this slip cap, this eccentric wheel constitutes interaction relation by differential gear and the main shaft that is arranged on the abrasive disk seat.With the coaxial eccentric center translation dish that is socketed with of eccentric wheel, there is radial slot in this eccentric center translation dish outside with the swinging axle corresponding position, is provided with roller in this radial slot, and the roller shaft of roller is vertically fixed on the swinging axle.Drive the swinging axle swing by roller shaft.
Described swinging axle can adopt the mode of the excision of an infall in the middle part, guarantees that each swinging axle locates mutually noninterfere at this.
Described swinging axle also can be made of by cylinder lever connecting rod is affixed two sections axles of symmetry on same axis.
The beneficial effects of the utility model are, this bistrique will be positioned at same footpath two the relative swinging axles that make progress originally and unite two into one, and simplify the transmission mechanism of swinging axle thus; Two ends are provided with abrading block on same swinging axle, have eliminated the axial force of swinging axle, have reduced wearing and tearing, and power consumption is low, has increased running stability.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the vertical cross-sectional schematic along swinging axle central axis position of the present utility model.
Fig. 2 is the horizontal cross-sectional schematic along swinging axle central axis position of the present utility model.
Fig. 3 is the schematic top plan view of swinging axle.
Fig. 4 is the vertical cross section of Fig. 3 along the A-A direction.
Fig. 5 is the schematic top plan view of the swinging axle of another embodiment of the utility model.
Fig. 6 is the vertical cross section of Fig. 5 along the A-A direction.
Fig. 7 is the schematic perspective view of middle swinging axle embodiment illustrated in fig. 5.
1. main shafts among the figure, 2. ring flange, 3. sealing ring, 4. thrust bearing, 5. driving gear, 6. deceleration loam cake, 7. slip cap, 8. eccentric wheel, 9. driven gear, 10. sealing shroud, 11. outside framework oil seals, 12. deceleration lower covers, 13. the eccentric center translation dish, 14. abrasive disk seats, 15. mill pin, 16. grinding stones, 17. thrust disc, 18. swinging axle A, 19. swinging axle B, 20. swinging axle C, 21. roller shaft, 22. axle sleeves, 23. end caps, 24. slip caps, 25. roller, 26. needle bearings, 27. idler gears, 28. jackshafts, 101. axle H, 102. D, 103. cylinder lever connecting rod C, 104. cylinder lever connecting rod B, 105. pin, 107. F, 108. cylinder lever connecting rod A, 111. axle I, 112. E, 117. G.
The specific embodiment:
In Fig. 1, a kind of polishing machine swing type bistrique, comprise a main shaft (1), an abrasive disk seat (14) and radially equally distributed three swinging axles that are connected with abrasive disk seat (14): swinging axle A (18), swinging axle B, (19), swinging axle C (20), main shaft (1) passes abrasive disk seat (14) and is attached thereto by thrust disc (17) and is integral, and three swinging axles all flexibly connect with abrasive disk seat (14).Ring flange (2) is enclosed within main shaft (1) outside, can be fixedly attached to the power head to main shaft (1).Deceleration loam cake (6), sealing ring (3), thrust bearing (4), driving gear (5), driven gear (9), needle bearing (26), idler gear (27), jackshaft (28), deceleration lower cover (12) are formed differential gear together, and main shaft is passed to differential gear to power by the driving gear (5) that connects firmly with it.Described swinging axle A (18), swinging axle B (19), swinging axle C (20) are positioned on the same horizontal plane of main shaft below, and the two ends of every swinging axle all are fixed with mill pin (15), all are fixed with abrading block (16) on each mill pin (15).Sealing shroud (10), outside framework oil seal (11) are arranged between deceleration loam cake (6) and the abrasive disk seat (14).Drive abrasive disk seat (14) by main shaft (1) like this and revolve round the sun together, drive swinging axle upper millstone pin (15) and abrading block (16) revolution by abrasive disk seat (14) again.
With the coaxial slip cap (7) that is socketed with of main shaft (1), go up coaxial socket one eccentric wheel (8) at this slip cap (7), this eccentric wheel (8) constitutes interaction relation by differential gear and the main shaft that is arranged on the abrasive disk seat (14).With the coaxial eccentric center translation dish (13) that is socketed with of eccentric wheel (8), there is radial slot in this eccentric center translation dish (13) outside with swinging axle A (18), swinging axle B (19), swinging axle C (20) corresponding position, be provided with roller (25) in this radial slot, the roller shaft (21) of roller (25) is vertically fixed on swinging axle A (18), swinging axle B (19), the swinging axle C (20), three swinging axle outer ends one axle sleeve (22) is arranged respectively, by positioning sleeve (24) the contact roller wheel shaft (21) that is positioned at its inner end.There is end cap (23) abrasive disk seat (14) and axle sleeve (24) outer end.Like this, main shaft (1) drives eccentric wheel (8) and eccentric center translation dish (13) by differential gear, and eccentric center translation dish (13) drives roller (25) by the radial slot in the outside, drives every swinging axle swing by roller shaft (21) again.
Among Fig. 3, described swinging axle A (18), swinging axle B (19), swinging axle C (20) can adopt the mode of the excision of an infall in the middle part, guarantee that each swinging axle locates mutually noninterfere at this.
In another embodiment shown in Figure 5, swinging axle A (18) is that axle D (a 102) axle E (112) is by the affixed formation of cylinder lever connecting rod A (108) by two sections axles of symmetry on same axis.Swinging axle B (19) is that axle F (a 107) axle G (117) is by the affixed formation of cylinder lever connecting rod B (104) by two sections axles of symmetry on same axis.Swinging axle C (20) is that axle H (a 101) axle I (111) is by the affixed formation of cylinder lever connecting rod C (103) by two sections axles of symmetry on same axis.
The utility model also can be used for the swing type bistrique of stone material or other materials polishing machine.
Claims (5)
1, a kind of polishing machine swing type bistrique, comprise a main shaft, an abrasive disk seat and radially equally distributed at least two swinging axles that are connected with abrasive disk seat, main shaft passes abrasive disk seat and links into an integrated entity by thrust disc and abrasive disk seat, and every swinging axle and abrasive disk seat flexibly connect.It is characterized in that: described swinging axle is positioned on the same horizontal plane of main shaft below and intersects mutually, and the two ends of every swinging axle all are fixed with the mill pin, all are fixed with abrading block on each mill pin.
2, according to the described polishing machine swing type of claim 1 bistrique, it is characterized in that: with the coaxial slip cap that is socketed with of main shaft, coaxial socket one eccentric wheel on this slip cap, this eccentric wheel constitutes interaction relation by differential gear and the main shaft that is arranged on the abrasive disk seat.
3, according to claim 1 or 2 described polishing machine swing type bistriques, it is characterized in that: with the coaxial eccentric center translation dish that is socketed with of eccentric wheel, there is radial slot in this eccentric center translation dish outside with the swinging axle corresponding position, is provided with roller in this radial slot, and the roller shaft of roller is vertically fixed on the swinging axle.Drive the swinging axle swing by roller shaft.
4, according to the described polishing machine swing type of claim 1 bistrique, it is characterized in that: described swinging axle can adopt the mode of the excision of an infall in the middle part, guarantees that each swinging axle locates mutually noninterfere at this.
5, according to the described polishing machine swing type of claim 1 bistrique, it is characterized in that: described swinging axle also can be made of by the cylinder lever connecting rod connection two sections axles of symmetry on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248532 CN2569975Y (en) | 2002-10-01 | 2002-10-01 | Oscillating grinding head of polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248532 CN2569975Y (en) | 2002-10-01 | 2002-10-01 | Oscillating grinding head of polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569975Y true CN2569975Y (en) | 2003-09-03 |
Family
ID=33719151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248532 Expired - Fee Related CN2569975Y (en) | 2002-10-01 | 2002-10-01 | Oscillating grinding head of polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569975Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460154C (en) * | 2005-05-24 | 2009-02-11 | 蔡墩军 | Bi-three-jaw shaped contrarotating planetary grinding head |
| CN103465161A (en) * | 2013-09-16 | 2013-12-25 | 佛山市科利得机械有限公司 | Anti-permeating and anti-leaking structure |
| CN103692341A (en) * | 2014-01-04 | 2014-04-02 | 夏云美 | Marble surface grinding head |
| CN108247518A (en) * | 2018-03-28 | 2018-07-06 | 广东科达洁能股份有限公司 | A kind of eccentric center translation formula grinding head for polishing and the polishing machine including the bistrique |
| CN110788713A (en) * | 2019-08-19 | 2020-02-14 | 韶关市加法机电实业有限公司 | Grinding head and polishing equipment comprising same |
-
2002
- 2002-10-01 CN CN 02248532 patent/CN2569975Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460154C (en) * | 2005-05-24 | 2009-02-11 | 蔡墩军 | Bi-three-jaw shaped contrarotating planetary grinding head |
| CN103465161A (en) * | 2013-09-16 | 2013-12-25 | 佛山市科利得机械有限公司 | Anti-permeating and anti-leaking structure |
| CN103465161B (en) * | 2013-09-16 | 2016-01-13 | 佛山市科利得机械有限公司 | A kind of impermeable leakage-proof structure |
| CN103692341A (en) * | 2014-01-04 | 2014-04-02 | 夏云美 | Marble surface grinding head |
| CN108247518A (en) * | 2018-03-28 | 2018-07-06 | 广东科达洁能股份有限公司 | A kind of eccentric center translation formula grinding head for polishing and the polishing machine including the bistrique |
| WO2019184195A1 (en) * | 2018-03-28 | 2019-10-03 | 广东科达洁能股份有限公司 | Eccentric translational polishing head and polisher comprising the polishing head |
| CN110788713A (en) * | 2019-08-19 | 2020-02-14 | 韶关市加法机电实业有限公司 | Grinding head and polishing equipment comprising same |
| CN110788713B (en) * | 2019-08-19 | 2021-06-04 | 韶关市加法机电实业有限公司 | Grinding head and polishing equipment comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |