CN202894992U - Multi-guide-wheel combined-type circlewise polishing fixture - Google Patents
Multi-guide-wheel combined-type circlewise polishing fixture Download PDFInfo
- Publication number
- CN202894992U CN202894992U CN 201220628427 CN201220628427U CN202894992U CN 202894992 U CN202894992 U CN 202894992U CN 201220628427 CN201220628427 CN 201220628427 CN 201220628427 U CN201220628427 U CN 201220628427U CN 202894992 U CN202894992 U CN 202894992U
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- ring
- polishing
- guide wheels
- device carrier
- correction ring
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Abstract
The utility model relates to a multi-guide-wheel combined-type circlewise polishing fixture which comprises an ejector pin pillar 1, a nut 2, a circular ring 3, a device carrier 4, guide wheels 5 and a correction ring 6. The guide wheels 5 are fixed on the circular ring 3 through a bearing 3-2 to clamp the correction ring and the device carrier and assist operation. The correction ring 6 is sleeved on the periphery of the device carrier. The circular ring 3 is provided with an adjustment hole 3-1 for adjusting the position of the guide wheels to ensure that the outside of the correction ring 6 contacts the guide wheels 5. A groove 4-1 matched with an ejector pin is arranged on the upper portion of the device carrier 4 and contacts the ejection pin pillar 1. The circlewise polishing fixture is provided with more than four guide wheels for clamping the correction ring, allowing that polishing under a wide range of oscillation can be conducted and the device carrier does not derail, ensuring that polishing working regions of an optical device fully cover a polishing disc surface, and motion tracks of the device carrier are more complex, and therefore flatness of the optical device is obviously improved, and safety of the disc surface is guaranteed. Because the correction ring can well repair a disc and grind polishing liquid in advance, smooth finish of the optical device is further improved. An ejection pin head greatly improves smoothness in the polishing process.
Description
Technical field
The utility model belongs to the optical polish technical field, and particularly a kind of many guide wheels combined type ring is thrown fixture.
Background technology
In the plane polishing technical field of contemporary optics product, common polisher is mainly Multi-axle lapping machine and glass polishing machine.Wherein, the rubbing head of Multi-axle lapping machine mostly is a thimble, is used for fixing optic carrier, and main shaft and swing arm swing simultaneously, thereby grinds and the polishing of optical device.Its shortcoming is that dilatory optic carrier is forced in swing arm, and thimble head self is very heavy, causes and can't obtain high-quality plane.And the polishing clamp of glass polishing machine is mainly the plastics guide wheel of two subsidiary bearings.When main shaft rotates, polishing disk rotates, thereby drive optical articles, rotates.Its shortcoming is that two guide wheels are only arranged, and when the amplitude of oscillation is larger, component carrier can break away from guide wheel rail, thereby limited component carrier, can only in scope, swing by a small margin, and this makes and is difficult to change the aperture height.And polishing process component carrier track fixes, make polishing disk easily be out of shape.In addition, in automatic ring throwing process, because pressure is little, lack fixture, in the optical articles polishing process, easily beat.This has all had a strong impact on the polishing effect of optical articles.
Wu Xue good and Zhang Long " annular polishing machine rod type guide wheel device " in Nanjing discloses a kind of rod type guide wheel device that two guide wheels are arranged.But only two guide wheels have limited the amplitude of fluctuation size of optics, the ring of many guide wheels circular ring type is thrown fixture can address this problem
.
Summary of the invention
The purpose of this utility model is can the stable optical product, enlarge optics polishing zone, make the optics track more complicated, use conditioning ring reconditioning polishing card in the time of polishing, make optics automatic ring throwing reposefully under little pressure simultaneously, thereby improve flatness and the fineness of optics.
Technical solution adopted in the utility model is: a kind of many guide wheels combined type ring is thrown fixture, comprise thimble post 1, nut 2, annular ring 3, component carrier 4, guide wheel 5, conditioning ring 6, described conditioning ring 6 is enclosed within component carrier 4 peripheries, described guide wheel 5 is connected with annular ring 3 by bearing 3-2, the position that described bearing 3-2 adjusts guide wheel 5 through adjustment hole 3-1 guarantees that conditioning ring 6 outsides contact with guide wheel 5, the number of described guide wheel is greater than 4, described component carrier 4 tops have a supporting groove 4-1 of thimble to contact with thimble post 1, described thimble post 1 is fixed on annular ring 3 by two poles, the thimble post can be regulated upper-lower position as required, and fixed by nut 2.
The ring of making according to such scheme is thrown fixture and is had a plurality of guide wheels, can clamp conditioning ring polishing and be unlikely to de-orbit under long arc, make the polishing zone of optics fully cover the polishing card, the component carrier movement locus is more complicated, thereby improved significantly the flatness of optics, guaranteed the stability of card.Conditioning ring, component carrier and be the individuality be separated from each other with the annular ring of four guide idler.Conditioning ring can be fine repair in advance dish and grinding and polishing liquid in advance, further improved the fineness of optics.The thimble head has improved the stationarity of polishing process widely.
The accompanying drawing explanation
Fig. 1 is that a kind of many guide wheels combined type ring of the present utility model is thrown the clamp structure schematic diagram
Wherein 1 is the thimble post, and 2 is nut, and 3 is annular ring, and 4 is component carrier, and 5 is guide wheel, and 6 is conditioning ring, and 3-1 is adjustment hole, and 3-2 is bearing, and 4-1 is the supporting groove of thimble
Fig. 2 is that a kind of many guide wheels combined type ring of the present utility model is thrown the fixture application schematic diagram
Wherein 1 is the thimble post, and 3 is annular ring, and 5 is guide wheel, and 6 is conditioning ring, and 7 is polishing disk, and 8 is the polishing fluid pipe, and 9 is iron, and 10 is iron pipe, and 11 is polishing machine
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of many guide wheels combined type ring is thrown fixture, comprise thimble post 1, nut 2, annular ring 3, component carrier 4, guide wheel 5, conditioning ring 6, it is characterized in that: four are distributed in annular ring 3 times with upper block 5, are connected with annular ring 3 by bearing 3-2.On attached threaded bearing 3-2, two nuts are arranged respectively, by adjustment hole 3-1, adjust the left and right of guide wheel 5 or upper and lower position.The circular arc slotted hole that adjustment hole 3-1 on annular ring 3 is the multistage symmetry.Conditioning ring 6 is enclosed within component carrier 4 peripheries, and conditioning ring 6 outsides contact with guide wheel 5.Component carrier 4 bottom load optics wherein, a supporting groove 4-1 of thimble is arranged at top, it contacts with the thimble head, thus make component carrier 4 in automatic ring throwing process steadily, do not beat.Thimble post 1 is fixed on annular ring 3 by two poles, and the thimble post can be regulated upper-lower position as required, and is fixed by a nut 2.As shown in Figure 2: while being arranged on polishing machine 11 by this combined type ring throwing fixture, can above annular ring 3, weld iron 9, iron 9 injects the iron pipe 10 of polishing machines 11 and passes through a nut fixed position.While opening polishing machine 11, polishing disk 7 rotates and drives conditioning ring 6 rotations simultaneously, and conditioning ring 6 drives component carrier 4 and rotates.In addition, conditioning ring 6 also can be repaiied dish, grinding and polishing liquid and stabilizing device carry the effects such as 4 bodies in advance.In this operation process, when opening the amplitude of oscillation, guide wheel 5 clamps conditioning ring 6 and is unlikely to de-orbit, and auxiliary conditioning ring 6 automatic rotatings.
Claims (3)
1. the ring of guide wheel combined type more than a kind is thrown fixture, comprise thimble post (1), nut (2), annular ring (3), component carrier (4), guide wheel (5), conditioning ring (6), it is characterized in that: described conditioning ring (6) is enclosed within component carrier (4) periphery, described guide wheel (5) is connected with annular ring (3) by bearing (3-2), and the position that described bearing (3-2) is adjusted guide wheel (5) through adjustment hole (3-1) guarantees that conditioning ring (6) outside contacts with guide wheel (5).
2. a kind of many guide wheels combined type ring according to claim 1 is thrown fixture, and it is characterized in that: the number of described guide wheel is greater than 4.
3. a kind of many guide wheels combined type ring according to claim 1 is thrown fixture, it is characterized in that: described component carrier (4) top has a supporting groove of thimble (4-1) to contact with thimble post (1), described thimble post (1) is fixed on annular ring (3) by two poles, the thimble post can be regulated upper-lower position as required, and is fixed by nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628427 CN202894992U (en) | 2012-11-26 | 2012-11-26 | Multi-guide-wheel combined-type circlewise polishing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628427 CN202894992U (en) | 2012-11-26 | 2012-11-26 | Multi-guide-wheel combined-type circlewise polishing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894992U true CN202894992U (en) | 2013-04-24 |
Family
ID=48115708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628427 Expired - Fee Related CN202894992U (en) | 2012-11-26 | 2012-11-26 | Multi-guide-wheel combined-type circlewise polishing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894992U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571337A (en) * | 2020-05-28 | 2020-08-25 | 哈尔滨理工大学 | Large-size plane piece high-precision hydraulic drive grinding machine based on floating grinding tool |
| CN112621538A (en) * | 2020-12-15 | 2021-04-09 | 中国建筑材料科学研究总院有限公司 | Polishing method for harmonic oscillator shell end face |
| CN112846981A (en) * | 2021-03-31 | 2021-05-28 | 浙江家度弹簧机械有限公司 | Spring grinding mechanism |
| CN113400119A (en) * | 2021-06-26 | 2021-09-17 | 湖北固盛庭建设有限公司 | Prefabricated member manufacturing and processing system for assembly type building steel structure |
| CN113814872A (en) * | 2021-08-23 | 2021-12-21 | 杭州大和江东新材料科技有限公司 | Ceramic end face polishing device and method |
-
2012
- 2012-11-26 CN CN 201220628427 patent/CN202894992U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571337A (en) * | 2020-05-28 | 2020-08-25 | 哈尔滨理工大学 | Large-size plane piece high-precision hydraulic drive grinding machine based on floating grinding tool |
| CN112621538A (en) * | 2020-12-15 | 2021-04-09 | 中国建筑材料科学研究总院有限公司 | Polishing method for harmonic oscillator shell end face |
| CN112846981A (en) * | 2021-03-31 | 2021-05-28 | 浙江家度弹簧机械有限公司 | Spring grinding mechanism |
| CN113400119A (en) * | 2021-06-26 | 2021-09-17 | 湖北固盛庭建设有限公司 | Prefabricated member manufacturing and processing system for assembly type building steel structure |
| CN113814872A (en) * | 2021-08-23 | 2021-12-21 | 杭州大和江东新材料科技有限公司 | Ceramic end face polishing device and method |
| CN113814872B (en) * | 2021-08-23 | 2022-08-30 | 杭州大和江东新材料科技有限公司 | Ceramic end face polishing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151126 |