CN213470634U - Lens polishing machine - Google Patents
Lens polishing machine Download PDFInfo
- Publication number
- CN213470634U CN213470634U CN202022509227.2U CN202022509227U CN213470634U CN 213470634 U CN213470634 U CN 213470634U CN 202022509227 U CN202022509227 U CN 202022509227U CN 213470634 U CN213470634 U CN 213470634U
- Authority
- CN
- China
- Prior art keywords
- polishing
- lens
- connecting plate
- workstation
- lead screw
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 59
- 238000007494 plate polishing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a lens burnishing machine, comprises a workbench, be equipped with polishing mechanism, polishing actuating mechanism and lens fixed establishment on the workstation, still be provided with high adjustment mechanism on the workstation, high adjustment mechanism includes lead screw, alignment jig, connecting plate and guide rail, alignment jig fixed mounting in on the workstation, the vertical setting of lead screw and with alignment jig threaded connection, the lead screw lower extreme rotates to be connected polishing mechanism, the guide rail has two and vertical being fixed in the workstation both sides, fixed mounting on the connecting plate polishing actuating mechanism, the both sides of connecting plate with guide rail sliding connection, the middle part of connecting plate set up be used for with lead screw threaded connection's screw hole. The utility model discloses can be applicable to the technological effect of the lens of different thickness, and the lead screw precision is high, also can adopt manual mode to adjust, need not set up lens thickness in advance through the procedure, the flexibility ratio is high, and control cost is low.
Description
Technical Field
The utility model relates to an optical lens piece processing equipment technical field especially relates to a lens burnishing machine.
Background
In the process of manufacturing the optical lens, the whole lens needs to be polished. The existing lens polishing machine can only polish the lens with fixed thickness. Therefore, there is a need to design a new lens polishing machine that can be adapted for use in optical lens polishing operations of various thicknesses.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a lens burnishing machine, it has solved the problem that can't be applicable to the optical lens piece of multiple thickness that exists among the prior art.
According to the embodiment of the utility model, a lens burnishing machine, comprises a workbench, be equipped with polishing mechanism, polishing actuating mechanism and lens fixed establishment on the workstation, still be provided with high adjustment mechanism on the workstation, high adjustment mechanism includes lead screw, alignment jig, connecting plate and guide rail, alignment jig fixed mounting in on the workstation, the vertical setting of lead screw and with alignment jig threaded connection, the lead screw lower extreme rotates to be connected polishing mechanism, the guide rail has two and vertical being fixed in the workstation both sides, fixed mounting on the connecting plate polishing actuating mechanism, the both sides of connecting plate with guide rail sliding connection, the middle part of connecting plate set up be used for with lead screw threaded connection's screw hole.
Compared with the prior art, the utility model discloses following beneficial effect has: through having adopted lead screw, alignment jig, connecting plate and guide rail, it can adjust polishing mechanism and polishing actuating mechanism's upper and lower position simultaneously, has produced the technological effect that can be applicable to the lens of different thickness, and the lead screw precision is high, can adopt manual mode to adjust, need not set up lens thickness in advance through the procedure, and the flexibility ratio is high, and control cost is low.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the connection relationship between the guide rail and the connecting plate in the embodiment of the present invention.
In the above drawings: 1. a work table; 2. an adjusting bracket; 3. a screw rod; 4. rotating the head; 5. a polishing wheel; 6. a connecting plate; 7. a guide rail; 8. a motor mounting seat; 9. polishing the motor; 10. a belt; 11. a vacuum chuck; 12. rotating the handle; 13. a slide block.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, the embodiment of the present invention provides a lens polishing machine, which comprises a worktable 1, the working table 1 is provided with a polishing mechanism, a polishing driving mechanism and a lens fixing mechanism, the working table 1 is also provided with a height adjusting mechanism, the height adjusting mechanism comprises a screw rod 3, an adjusting frame 2, a connecting plate 6 and a guide rail 7, the adjusting frame 2 is fixedly arranged on the workbench 1, the screw rod 3 is vertically arranged and is in threaded connection with the adjusting frame 2, the lower end of the screw rod 3 is rotationally connected with the polishing mechanism, two guide rails 7 are vertically fixed on two sides of the workbench 1, the polishing driving mechanism is fixedly installed on the connecting plate 6, the two sides of the connecting plate 6 are slidably connected with the guide rails 7, and a threaded hole for being in threaded connection with the screw rod 3 is formed in the middle of the connecting plate 6.
The use principle of the embodiment is as follows: the screw rod 3 is rotated, the screw rod 3 vertically displaces, the screw rod 3 is in threaded connection with the connecting plate 6, the connecting plate 6 is in sliding connection with the guide rail 7, the guide rail 7 is fixedly mounted on the workbench 1, and the screw rod 3 can drive the connecting plate 6 to displace together, so that the polishing machine is applicable to polishing of lenses with various thicknesses, and the connection reliability between the polishing driving mechanism and the polishing mechanism is ensured.
The polishing mechanism comprises a rotating head 4 and a polishing wheel 5, one end of the rotating head 4 is rotatably connected with the lower end of the screw rod 3, and the other end of the rotating head is fixed with the polishing wheel 5. The lower end of the screw rod 3 is rotationally connected with the rotating head 4 so as to avoid that the rotating head 4 reversely drives the screw rod 3 to rotate, and the screw rod 3 moves up and down in the polishing process. The lower end surface of the polishing wheel 5 is a polishing surface, and the general lens polishing wheel 5 is adopted.
Polishing actuating mechanism includes polishing motor 9, motor mount pad 8, set up in rotate epaxial belt pulley of head 4 and polishing motor 9, and the cover is established belt 10 on the belt pulley, motor mount pad 8 is fixed in on the connecting plate 6, polishing motor 9 install in the motor mount pad 8. The polishing motor 9 drives the rotating head 4 to rotate through the belt 10, so that the polishing wheel 5 can rotate together to finish the polishing action.
The top of the screw rod 3 penetrates out of the adjusting frame 2 and is fixedly connected with a rotating handle 12. The turning handle 12 is provided to facilitate the turning of the lead screw 3. Before polishing begins, the lens is placed on the lens fixing mechanism, the height of the screw rod 3 is adjusted, the lower end surface of the polishing wheel 5 just contacts with the upper surface of the lens, and then polishing begins.
The adjusting frame 2 is provided with an opening for the connecting plate 6 and the belt 10 to pass through.
The lens fixing mechanism comprises a vacuum chuck 11, a vacuum pump (not shown in the figure) and a pipeline (not shown in the figure), the vacuum chuck 11 is fixed on the workbench 1, the opening of the vacuum chuck is arranged upwards, the vacuum chuck 11 is positioned under the polishing wheel 5, the vacuum pump is arranged inside the workbench 1, and the vacuum pump is connected with the vacuum chuck 11 through the pipeline. The conventional lens fixing mechanism generally clamps the lens from the circumferential direction thereof. It cannot be applied to a lens having a small thickness and is liable to damage the lens.
In this embodiment, adopt vacuum chuck 11 to inhale tightly to the lens, both can ensure that the lens can not slide in the course of working, applicable in the lens of different thickness again, and can not damage the lens.
As shown in fig. 2, the guide rail 7 is provided with a guide chute, two sides of the connecting plate 6 are provided with sliding blocks 13, and the cross section of each sliding block 13 is T-shaped.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a lens polishing machine, includes the workstation, be equipped with polishing mechanism, polishing actuating mechanism and lens fixed establishment on the workstation, its characterized in that: still be provided with high adjustment mechanism on the workstation, high adjustment mechanism includes lead screw, alignment jig, connecting plate and guide rail, alignment jig fixed mounting in on the workstation, the vertical setting of lead screw and with alignment jig threaded connection, the lead screw lower extreme rotates to be connected polishing mechanism, the guide rail has two and vertical being fixed in the workstation both sides, fixed mounting on the connecting plate polishing actuating mechanism, the both sides of connecting plate with guide rail sliding connection, the middle part of connecting plate be provided with be used for with lead screw threaded connection's screw hole.
2. The lens polishing machine of claim 1, wherein: the polishing mechanism comprises a rotating head and a polishing wheel, one end of the rotating head is rotatably connected with the lower end of the screw rod, and the other end of the rotating head is fixedly connected with the polishing wheel.
3. The lens polishing machine of claim 2, wherein: the polishing driving mechanism comprises a polishing motor, a motor mounting seat, a belt pulley and a belt, wherein the belt pulley is arranged on the rotating head and the rotating shaft of the polishing motor, the belt is sleeved on the belt pulley, the motor mounting seat is fixed on the connecting plate, and the polishing motor is mounted in the motor mounting seat.
4. The lens polishing machine of claim 1, wherein: the top of the screw rod penetrates out of the adjusting frame and is fixedly connected with a rotating handle.
5. The lens polishing machine of claim 3, wherein: and the adjusting frame is provided with an opening through which the connecting plate and the belt pass.
6. The lens polishing machine of claim 2, wherein: the lens fixing mechanism comprises a vacuum chuck, a vacuum pump and a pipeline, the vacuum chuck is fixed on the workbench, an opening of the vacuum chuck is arranged upwards, the vacuum chuck is located under the polishing wheel, the vacuum pump is arranged inside the workbench, and the vacuum pump is connected with the vacuum chuck through the pipeline.
7. The lens polishing machine of claim 1, wherein: the guide rail is provided with a guide chute, the two sides of the connecting plate are provided with sliding blocks, and the cross section of each sliding block is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509227.2U CN213470634U (en) | 2020-11-03 | 2020-11-03 | Lens polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509227.2U CN213470634U (en) | 2020-11-03 | 2020-11-03 | Lens polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470634U true CN213470634U (en) | 2021-06-18 |
Family
ID=76353499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022509227.2U Expired - Fee Related CN213470634U (en) | 2020-11-03 | 2020-11-03 | Lens polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213470634U (en) |
-
2020
- 2020-11-03 CN CN202022509227.2U patent/CN213470634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210618 |