CN212527180U - Polishing head capable of rotating and revolving for precision polishing of optical element - Google Patents
Polishing head capable of rotating and revolving for precision polishing of optical element Download PDFInfo
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- CN212527180U CN212527180U CN202021318509.8U CN202021318509U CN212527180U CN 212527180 U CN212527180 U CN 212527180U CN 202021318509 U CN202021318509 U CN 202021318509U CN 212527180 U CN212527180 U CN 212527180U
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Abstract
The utility model relates to an optical element burnishing device technical field just discloses a but polishing head of rotation revolution for optical element precision polishing, frame top left side fixedly connected with revolution motor, revolution motor bottom fixedly connected with drive bevel gear, drive bevel gear side surface fixedly connected with driven bevel gear, fixed surface is connected with the revolution actuating lever in the driven bevel gear, revolution actuating lever right-hand member fixedly connected with revolution device fixing base, revolution device fixing base right side fixedly connected with revolution driven lever, revolution driven lever right-hand member fixedly connected with revolution driven lever fixing base, the inside fixedly connected with rotation device of revolution device fixing base. The polishing head capable of rotating and revolving for precisely polishing the optical element realizes the rotation and the revolution of the polishing head through the revolution device, achieves the characteristic of high controllability of the polishing head, and can meet the effect of high efficiency requirement of industrial production.
Description
Technical Field
The utility model relates to an optical element burnishing device technical field specifically is a but rubbing head that rotation revolution is used for optical element precision polishing.
Background
The polishing machine is a mechanical device which drives a sponge or wool polishing head arranged on the polishing machine to rotate at a high speed through a motor, and the polishing head rubs the surface to be polished, so that the purposes of removing paint surface pollution, an oxide layer and shallow marks are achieved.
But conventional polishing machines typically only carry the polishing head on its own. When polishing optical elements, the controllability is low, the high efficiency requirement of industrial production cannot be met, the generation of 'edge collapse' and 'broken belt' cannot be inhibited, and when polishing optical elements with radian, due to manual uncontrollable property, the defects of rapid convergence of surface shape and rapid reduction of surface shape error cannot exist, and the requirements of development and production of the optical elements cannot be met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but polishing head that rotation can revolute for optical element precision polishing possesses the advantage that polishing head rotation can revolute, has solved when polishing optical element, and the controllability is low, can not satisfy industrial production's high efficiency requirement, can not restrain "edge collapse", "garrulous production of taking" to when polishing the optical element that has the radian, can not be at the shape of face quick convergence, there is the disappearance on the shape of face error reduces fast, can not satisfy the problem of optical element's development production demand.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the rotary table comprises a frame, the platform is placed to the inside fixedly connected with work piece of frame, frame top left side fixedly connected with revolution motor, revolution motor bottom fixedly connected with drive bevel gear, drive bevel gear side surface fixedly connected with driven bevel gear, driven bevel gear internal surface fixedly connected with revolution actuating lever, revolution actuating lever right-hand member fixedly connected with revolution device fixing base, revolution device fixing base right side fixedly connected with revolution driven lever, revolution driven lever right-hand member fixedly connected with revolution driven lever fixing base, the inside fixedly connected with rotation device of revolution device fixing base.
Preferably, an autorotation fixing seat is fixedly connected inside the autorotation device, and a polishing head is fixedly connected to the bottom of the autorotation fixing seat.
Preferably, the top of the autorotation fixing seat is fixedly connected with a cardan shaft, the top of the cardan shaft is fixedly connected with an autorotation driving rod, and the right side of the top of the rack is fixedly connected with an autorotation motor.
Preferably, a belt is fixedly connected to the side surface of the top end of the rotation driving rod, and the side surface of the top of the rotation motor is fixedly connected to the inner wall of the belt.
Preferably, the side surface of the autorotation fixing seat is fixedly connected with a sliding block, and the side surface of the sliding block is fixedly connected with the inner wall of the autorotation device.
Preferably, the number of the sliding blocks is multiple, and the sliding blocks are located on the side surface of the autorotation fixing seat and distributed in an annular array.
Compared with the prior art, the utility model provides a but polishing head that rotation revolution is available for optical element precision polishing possesses following beneficial effect:
1. the polishing head capable of rotating and revolving for precisely polishing the optical element realizes the rotation and the revolution of the polishing head through the revolution device, achieves the effects of high controllability, meeting the high efficiency requirement of industrial production and inhibiting the generation of 'edge collapse' and 'broken belt' when the optical element is polished.
2. This but polishing head that is used for rotation revolution of optical element precision polishing can revolve through the polishing head rotation, and revolution device fixing base inside fixed connection's rotation device, its stability has obtained the assurance, and revolution motor can carry out accurate angle control to rotation device simultaneously, has reached when polishing the optical element that has the radian, can have the disappearance on the quick convergence of shape of face, the quick reduction of shape of face error, can satisfy the effect of optical element's development production demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the self-rotation fixing base structure of the present invention;
fig. 3 is a perspective view of the frame structure of the present invention.
Wherein: 1. a frame; 2. a workpiece placing table; 3. a revolution motor; 4. a drive bevel gear; 5. a driven bevel gear; 6. a revolution driving rod; 7. a revolution device fixing seat; 8. a rotation device; 9. a polishing head; 10. a revolution driven lever; 11. a revolution driven lever fixing seat; 12. a rotation driving rod; 13. a belt; 14. a rotation motor; 15. a self-rotating fixed seat; 16. a slider; 17. a cardan shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a polishing head capable of rotating and revolving for precision polishing of optical elements includes a frame 1.
As shown in fig. 1-3, a workpiece placing table 2 is fixedly connected inside the frame 1, a revolution motor 3 is fixedly connected to the left side of the top of the frame 1, a driving bevel gear 4 is fixedly connected to the bottom of the revolution motor 3, and a driven bevel gear 5 is fixedly connected to the side surface of the driving bevel gear 4.
Through the technical scheme, the revolution motor 3 and the rotation motor 14 are respectively arranged on the left side and the right side of the top of the whole rack 1 and used for driving the polishing work of the polishing head 9, the driving bevel gear 4 is connected to the driving shaft of the revolution motor 3, the driving bevel gear 4 is meshed with the driven bevel gear 5, and the driving bevel gear 4 and the driven bevel gear 5 convert the driving force of the revolution motor 3 in the vertical direction into the transverse driving force and are used for driving the revolution device fixing seat 7 to revolve.
As shown in fig. 1-3, a revolution driving rod 6 is fixedly connected to the inner surface of the driven bevel gear 5, a revolution device fixing seat 7 is fixedly connected to the right end of the revolution driving rod 6, and a revolution driven rod 10 is fixedly connected to the right side of the revolution device fixing seat 7.
Through the technical scheme, the revolution driving rod 6 and the revolution driven rod 10 are connected to two sides of the revolution device fixing seat 7, the revolution driving rod 6 and the revolution driven rod 10 are located at the same height, when the revolution driving rod 6 and the revolution driven rod 10 are located at the same height, the revolution device fixing seat 7 can perform stable revolution operation, and the stability of the polishing head 9 in the process of polishing the cambered surface is ensured.
As shown in fig. 1-3, the right end of the revolution driven rod 10 is fixedly connected with a revolution driven rod fixing seat 11, and the inside of the revolution device fixing seat 7 is fixedly connected with a rotation device 8.
Through the technical scheme, the revolution driven rod fixing seat 11, the revolution driving rod 6 and the revolution driven rod 10 are all at the same height, so that the revolution device fixing seat 7 can perform stable revolution operation, the stability of the polishing head 9 in polishing of an arc surface is ensured, the rotation device 8 is fixedly connected inside the revolution device fixing seat 7, the polishing head 9 can perform rotation operation in the revolution process, the advantage of rotation and revolution is realized, and the problems that when an optical element is polished, the controllability is low, the high efficiency requirement of industrial production cannot be met, and the generation of edge collapse and broken belts cannot be inhibited are solved.
Specifically, as shown in fig. 1 to 3, a rotation fixing seat 15 is fixedly connected inside the rotation device 8, and a polishing head 9 is fixedly connected to the bottom of the rotation fixing seat 15.
Through above-mentioned technical scheme, rotation fixing base 15 fixes polishing head 9 and cardan shaft 17 inside rotation device 8, and rotation fixing base 15 can drive polishing head 9 and carry out the rotation, and cardan shaft 17 can transmit the power on the bent axle, makes polishing head 9 can not receive the influence of revolution device fixing base 7 in the rotation in-process for the device can carry out the rotation while revoluting.
Specifically, as shown in fig. 1-3, a universal shaft 17 is fixedly connected to the top of the rotation fixing seat 15, a rotation driving rod 12 is fixedly connected to the top of the universal shaft 17, and a rotation motor 14 is fixedly connected to the right side of the top of the rack 1.
Through above-mentioned technical scheme, rotation fixing base 15 top fixed connection's cardan shaft 17 couples together rotation actuating lever 12, and the transmission comes from the drive power of rotation actuating lever 12, and when revolution device fixing base 7 revolved simultaneously, the skew of angle will take place for whole revolution device fixing base 7, and cardan shaft 17 is owing to be constituteed by a plurality of connecting blocks in the time, can carry out the angular deflection of one hundred eighty degrees this moment, and the skew of angle will take place for revolution device fixing base 7 during this moment, can not cause the influence to rotation device 8.
Specifically, as shown in fig. 1 to 3, a belt 13 is fixedly connected to a top end side surface of the rotation driving lever 12, and a top end side surface of the rotation motor 14 is fixedly connected to an inner wall of the belt 13.
Through the technical scheme, the rotation driving rod 12 and the rotation motor 14 are connected and driven through the belt 13, and the rotation motor 14 is designed on the right side of the rack 1 because the supporting force of the left side and the right side of the rack 1 is strong enough, so that the deformation of the whole polishing equipment rack 1 cannot be caused.
Specifically, as shown in fig. 1-3, a sliding block 16 is fixedly connected to a side surface of the rotation fixing seat 15, and a side surface of the sliding block 16 is fixedly connected to an inner wall of the rotation device 8.
Through above-mentioned technical scheme, sliding block 16 slides on rotation device 8 inner walls, has reduced the friction of rotation fixing base 15 with rotation device 8 inner walls, makes rubbing head 9 in the rotation in-process more in the same direction as smooth, increases the abrasion resistance of equipment.
Specifically, as shown in fig. 1 to 3, the number of the sliding blocks 16 is plural, and the plural sliding blocks 16 are located on the side surface of the rotation fixing seat 15 and distributed in an annular array.
Through above-mentioned technical scheme, the quantity of sliding block 16 is three, and three sliding block 16 is with rotation fixing base 15 side surface and be annular array distribution, separates one hundred twenty degrees between every two sliding block 16.
When the polishing head is used, the rotation motor 14 drives the rotation driving rod 12 to rotate through the belt 13, the rotation driving rod 12 drives the rotation fixing seat 15 to rotate through the universal shaft 17, the rotation fixing seat 15 drives the polishing head 9 to rotate, the revolution motor 3 drives the driven bevel gear 5 on the revolution driving rod 6 to rotate through the driving bevel gear 4, at the moment, the revolution device fixing seat 7 rotates, and the polishing head 9 revolves.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A polishing head capable of rotating and revolving for precision polishing of optical elements comprises a frame (1), and is characterized in that: the improved revolving table is characterized in that a workpiece placing table (2) is fixedly connected with the inside of the frame (1), a revolving motor (3) is fixedly connected with the top of the frame (1), a driving bevel gear (4) is fixedly connected with the bottom of the revolving motor (3), a driven bevel gear (5) is fixedly connected with the side surface of the driving bevel gear (4), a revolving driving rod (6) is fixedly connected with the inner surface of the driven bevel gear (5), a revolving device fixing seat (7) is fixedly connected with the right end of the revolving driving rod (6), a revolving driven rod (10) is fixedly connected with the right end of the revolving device fixing seat (7), a revolving driven rod fixing seat (11) is fixedly connected with the right end of the revolving driven rod (10), and a rotating device (.
2. A rotatable and revolvable polishing head for precision polishing of optical elements as claimed in claim 1, wherein: the automatic polishing device is characterized in that an automatic rotation fixing seat (15) is fixedly connected inside the automatic rotation device (8), and a polishing head (9) is fixedly connected to the bottom of the automatic rotation fixing seat (15).
3. A rotatable and revolvable polishing head for precision polishing of optical elements as claimed in claim 2, wherein: the rotation fixing seat is characterized in that a universal shaft (17) is fixedly connected to the top of the rotation fixing seat (15), a rotation driving rod (12) is fixedly connected to the top of the universal shaft (17), and a rotation motor (14) is fixedly connected to the right side of the top of the rack (1).
4. A rotatable and revolvable polishing head for precision polishing of optical elements as claimed in claim 3, wherein: the side surface of the top end of the rotation driving rod (12) is fixedly connected with a belt (13), and the side surface of the top of the rotation motor (14) is fixedly connected with the inner wall of the belt (13).
5. A rotatable and revolvable polishing head for precision polishing of optical elements as claimed in claim 3, wherein: and the side surface of the autorotation fixing seat (15) is fixedly connected with a sliding block (16), and the side surface of the sliding block (16) is fixedly connected with the inner wall of the autorotation device (8).
6. A rotatable and revolvable polishing head for precision polishing of optical elements as claimed in claim 5, wherein: the number of the sliding blocks (16) is multiple, and the sliding blocks (16) are located on the side surface of the autorotation fixing seat (15) and distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021318509.8U CN212527180U (en) | 2020-07-07 | 2020-07-07 | Polishing head capable of rotating and revolving for precision polishing of optical element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021318509.8U CN212527180U (en) | 2020-07-07 | 2020-07-07 | Polishing head capable of rotating and revolving for precision polishing of optical element |
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| Publication Number | Publication Date |
|---|---|
| CN212527180U true CN212527180U (en) | 2021-02-12 |
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| CN202021318509.8U Active CN212527180U (en) | 2020-07-07 | 2020-07-07 | Polishing head capable of rotating and revolving for precision polishing of optical element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245956A (en) * | 2021-06-11 | 2021-08-13 | 中国科学院长春光学精密机械与物理研究所 | Active jet polishing method with revolution and rotation |
-
2020
- 2020-07-07 CN CN202021318509.8U patent/CN212527180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245956A (en) * | 2021-06-11 | 2021-08-13 | 中国科学院长春光学精密机械与物理研究所 | Active jet polishing method with revolution and rotation |
| CN113245956B (en) * | 2021-06-11 | 2022-08-02 | 中国科学院长春光学精密机械与物理研究所 | Active jet polishing method with revolution and rotation |
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