CN217750818U - Tool for polishing surface of optical glass lens - Google Patents
Tool for polishing surface of optical glass lens Download PDFInfo
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- CN217750818U CN217750818U CN202221985124.6U CN202221985124U CN217750818U CN 217750818 U CN217750818 U CN 217750818U CN 202221985124 U CN202221985124 U CN 202221985124U CN 217750818 U CN217750818 U CN 217750818U
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- screw rod
- optical glass
- platform
- clamping
- glass lens
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Abstract
The utility model relates to an optical glass lens polishing equipment technical field, concretely relates to frock for optical glass lens surface finish. The tool comprises a base, a support column, a platform, a clamping block and a screw rod. The platform is connected with the base through the strut. The edge of the platform is provided with a vertical plate. The vertical plates are arranged around the periphery of the platform to form a clamping area. Each vertical plate is provided with a threaded hole matched with the screw rod. The clamping blocks correspond to the vertical plates one by one. And a groove for placing the edge cutting lens is arranged in the clamping area. The screw rod is screwed in the threaded hole. The head end of the screw rod is connected with the clamping block. The tail end of the screw rod is provided with a handle for rotating the screw rod. The clamping block is positioned in the clamping area. The clamping block moves along the axial direction of the screw rod along with the rotation of the screw rod. The clamping block is provided with a clamping end face connected with the side edge of the edge cutting lens. The tool for polishing the surface of the optical glass lens optimizes the polishing process of the optical glass lens and improves the processing efficiency.
Description
Technical Field
The utility model relates to an optical glass lens polishing equipment technical field, concretely relates to frock for optical glass lens surface finish.
Background
At present, when the surface of an optical glass lens is polished, in order to improve the polishing efficiency of the optical glass lens, a multi-sheet disc grinding and polishing process is often adopted. The processing technology sequentially comprises the working procedures of heating an upper disc, cooling with ice water, milling, fine grinding, polishing, heating a lower disc, removing oil from foam rubber and the like. The process flow is set, grinding and polishing of a plurality of optical glass lenses are completed, and production efficiency is greatly improved. However, the quality and appearance of each optical glass lens and the stability of the aperture is difficult to be ensured, and the yield is low, which is difficult to meet the requirement of high precision of the product.
In order to further improve the processing precision of the optical glass lens, a single-chip lower swing machine is adopted to grind and polish the optical lens. The process flow sequentially comprises single-chip milling, single-chip fine grinding and single-chip polishing. When the special-shaped optical glass lens is polished, a plurality of processes of blank blanking, milling, fine grinding, polishing, shaping by a fine engraving machine, ring polishing and appearance inspection are required to be sequentially carried out. Wherein, each process all needs the cooperation of multiple frock clamp to process and accomplishes, and processing technology is complicated, and machining efficiency is low.
In summary, in the process of polishing an optical glass lens, how to design a clamping device for optimizing the polishing process of the optical glass lens and improving the processing efficiency becomes a technical problem to be solved by those skilled in the art.
Disclosure of Invention
An object of the utility model is to provide a clamping device for the in-process of optical glass lens implementation polishing for optimize the polishing flow of optical glass lens, improve machining efficiency.
In order to achieve the above purpose, the utility model adopts the following scheme: the tool for polishing the surface of the optical glass lens comprises a base, a support column, a platform, a clamping block and a screw rod;
the platform is connected with the base through a support column, vertical plates are arranged at the edge of the platform, the vertical plates are distributed around the edge of the platform to form a clamping area, each vertical plate is provided with a threaded hole matched with the screw rod, the clamping blocks correspond to the vertical plates one by one, and a groove for placing the trimming lens is formed in the clamping area;
the screw rod closes soon in the screwed hole, the head end of screw rod links to each other with pressing from both sides tight piece, the tail end of screw rod is provided with the handle that rotates the screw rod, press from both sides tight piece and be located the clamping region, press from both sides tight piece along the axial motion of screw rod along with the rotation of screw rod, press from both sides tight piece and have the centre gripping terminal surface that links to each other with the side of side cut lens.
Preferably, the vertical plate is provided with a guide post, the clamping block is provided with a through hole for the guide post to pass through, and the guide post is embedded in the through hole. So set up, the guide post is used for playing the guide effect to the axial motion of pressing from both sides tight piece along the screw rod, is favorable to further improving the straightness accuracy of pressing from both sides tight piece motion, and the clamping end face of being convenient for press from both sides tight piece exerts even clamping-force to the lateral wall of side cut lens, and then is favorable to guaranteeing the stability of this frock centre gripping side cut lens.
Preferably, the platform is provided with drainage ports which are arranged on the platform in a rectangular shape. So set up, a plurality of drainage mouths are the rectangle and arrange on the platform, are favorable to in time passing through drainage mouth discharge clamping region with the liquid that the polishing in-process is gathered on the platform, have further improved the flowing back efficiency of platform.
Preferably, a water collecting tank is arranged between the platform and the base, the water collecting tank is connected with the side wall of the support column, and a water outlet is formed in the side wall of the water collecting tank. So set up, the water catch bowl is used for forming the collection to the discharged liquid on the platform, and then is convenient for concentrate the discharge through the outlet with liquid.
Preferably, the head end of the screw is connected to the clamping block by a thread. So set up, the one side is convenient for change corresponding tight piece of clamp according to the side structure of the side cut lens of difference, has improved the application range of frock, and on the other hand is convenient for change the tight piece of clamp that the centre gripping terminal surface received wearing and tearing when maintaining the maintenance, has reduced the cost of maintaining the maintenance.
Preferably, the screw rod has screw thread section, changeover portion and hexagonal section that connect gradually, is provided with first step between changeover portion and the screw thread section, is provided with the hexagonal hole that matches with the hexagonal section on the handle. So set up, first step is used for forming the axial spacingly to the handle, is convenient for establish the changeover portion with the handle cover, has avoided the handle to lead to the fact wearing and tearing to the screw thread section, and when the handle used, the hexagonal section embedding was in the hexagon hole, and the handle has increased the arm of force that rotates the screw rod for it is more laborsaving to rotate the screw rod.
Preferably, one side of the hexagonal section, which is far away from the transition section, is provided with a second step which forms axial limit for the handle. So set up, the second step is used for forming the axial spacingly to the handle, has avoided the handle to drop from the outside of hexagonal section.
The utility model provides a pair of a frock for optical glass lens surface finish compares with prior art, has following substantive characteristics and progress: this a frock for optical glass lens surface finish utilizes the recess on the platform to form the location to the bottom of limit lens, through rotating the axial motion of screw rod drive clamp piece along the screw rod, form the location and press from both sides tightly to the side of the limit lens in the clamping region, adjust the number of turns of rotation of different screw rods, realize the position adjustment to the clamp piece, and then be applicable to the clamping to the optical glass lens of different structure sizes, optimized the polishing flow of optical glass lens, improved machining efficiency.
Drawings
Fig. 1 is a schematic perspective view of a tool for polishing the surface of an optical glass lens according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic diagram of the internal structure of a tool for polishing the surface of an optical glass lens in FIG. 1;
FIG. 4 is a top view of FIG. 2;
FIG. 5 isbase:Sub>A cross-sectional view taken at A-A in FIG. 2;
FIG. 6 is an enlarged partial schematic view at B in FIG. 5;
fig. 7 is a reference diagram of a use state of a tool for polishing the surface of an optical glass lens according to an embodiment of the present invention.
Reference numerals: 1. a base; 2. a support post; 3. a platform; 4. a vertical plate; 5. a clamping block; 6. a screw; 7. a handle; 8. a guide post; 9. a drainage port; 10. a groove; 11. a water collection tank; 12. a water outlet; 13. trimming the lens; 61. a threaded segment; 62. a first step; 63. a second step; 64. a hexagonal section; 65. a transition section.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
The tool for polishing the surface of the optical glass lens shown in fig. 1-7 is used for clamping the optical glass lens in the polishing process. The tool for polishing the surface of the optical glass lens is used for positioning the bottom of the edge cutting lens by utilizing the groove on the platform, and positioning and clamping the side edge of the edge cutting lens in the clamping area by rotating the screw rod to drive the clamping block to move along the axial direction of the screw rod. The number of turns of rotation of adjusting different screw rods realizes the position adjustment to the clamping block, and then is applicable to the clamping to the optical glass lens of different structure sizes, has optimized the polishing flow of optical glass lens, has improved machining efficiency.
As shown in fig. 1, a tool for polishing the surface of an optical glass lens comprises a base 1, a pillar 2, a platform 3, a clamping block 5 and a screw 6. The platform 3 is connected to the base 1 by means of the stanchions 2. A vertical plate 4 is arranged at the edge of the platform 3. The vertical plates 4 are arranged around the periphery of the platform 3 to form a clamping area. Each vertical plate 4 is provided with a threaded hole matched with the screw 6. The clamping blocks 5 correspond to the vertical plates 4 one by one. As shown in fig. 3, a groove 10 is provided in the clamping area for placing the edge-cutting lens 13.
As shown in fig. 2, the screw 6 is screwed into the threaded hole. The head end of the screw 6 is connected with the clamping block 5. The tail end of the screw 6 is provided with a handle 7 for rotating the screw 6. The clamping block 5 is located in the clamping area, and the clamping block 5 moves along the axial direction of the screw rod 6 along with the rotation of the screw rod 6. The clamping block 5 has a clamping end face which is connected to a side edge of the cutting edge lens 13.
For example, as shown in fig. 4, 4 vertical plates 4 surround the edge of the platform 3 to form a rectangular clamping area, and a chamfered edge is provided at the joint of adjacent vertical plates 4. 4 press from both sides tight piece 5 and 4 riser one-to-ones, rotate screw rod 6 through handle 7 and drive respectively and press from both sides tight piece 5 along the axial motion of screw rod 6, and then form the location to the side cut lens 13 that is located the clamping region and press from both sides tightly.
As shown in fig. 3, the vertical plate 4 is provided with a guide post 8. The clamping block 5 is provided with a through hole for the guide post 8 to pass through. The guide post 8 is embedded in the through hole. So set up, guide post 8 is used for playing the guide effect to the axial motion of pressing from both sides tight piece 5 along screw rod 6, is favorable to further improving the straightness accuracy that presss from both sides tight piece 5 motion, and the clamping end face that is convenient for press from both sides tight piece 5 exerts even clamping-force to the lateral wall of side cut lens 13, and then is favorable to guaranteeing this frock centre gripping side cut lens 13's stability. For example, 2 guide posts 8 are arranged on each vertical plate 4, and the guide posts 8 are respectively positioned on two sides of the screw rod 6, so that the rotation of the clamping block 5 is further avoided.
As shown in fig. 1, a drainage port 9 is provided on the platform 3. As shown in fig. 4, the drainage openings 9 are arranged in a rectangular shape on the platform 3. So set up, a plurality of drainage mouths 9 are the rectangle and arrange on platform 3, are favorable to gathering the liquid on platform 3 in time through drainage mouths 9 discharge clamping region with the polishing in-process, have further improved platform 3's flowing back efficiency. According to the output flow of the liquid in the polishing process, the drainage ports 9 with proper quantity are selected on the platform 3 to match the output flow of the liquid. The number of the drainage openings 9 is preferably 2 to 8.
As shown in fig. 3, a water collection tank 11 is provided between the platform 3 and the base 1. The water collection sump 11 is connected to the side wall of the pillar 2. A water discharge port 12 is provided on a side wall of the water collection tank 11. So set up, water catch bowl 11 is used for forming the collection to the liquid that discharges on platform 3, and then is convenient for concentrate the discharge through outlet 12 with liquid.
As shown in fig. 5, the head end of the screw 6 is connected to the clamp block 5 by a screw thread. Due to the arrangement, on one hand, the corresponding clamping blocks 5 can be replaced conveniently according to different side edge structures of the edge cutting lenses 13, and the application range of the tool is widened; on the other hand, when maintenance is carried out, the clamping block 5 with the worn clamping end face is convenient to replace, and the maintenance cost is reduced.
As shown in fig. 6, the screw 6 has a screw section 61, a transition section 65 and a hexagonal section 64 connected in this order. A first step 62 is provided between the transition section 65 and the threaded section 61. The handle 7 is provided with a hexagonal hole matched with the hexagonal section 64. So set up, first step 62 is used for forming axial spacingly to handle 7, is convenient for establish handle 7 cover in changeover portion 65, has avoided handle 7 to lead to the fact wearing and tearing to screw thread section 61. When the handle 7 is used, the hexagonal section 64 is embedded in the hexagonal hole, the handle 7 increases the force arm for rotating the screw rod 6, and therefore the rotating of the screw rod 6 is more labor-saving.
Wherein, the hexagonal section 64 is provided with a second step 63 which forms an axial limit for the handle 7 at a side far away from the transition section 65. So set up, second step 63 is used for forming axial spacing to handle 7, has avoided handle 7 to drop from the outside of hexagonal section 64.
The embodiment of the utility model provides a when a frock that is used for optical glass lens surface finish uses, as shown in figure 7, recess 10 on the platform 3 forms the location to the bottom of cutting edge lens 13, presss from both sides tight piece 5 along the axial motion of screw rod 6 through rotating the drive of screw rod 6, forms the location and presss from both sides tightly to the side of cutting edge lens 13 in the clamping region. The number of turns of rotation of the different screw rods 6 is adjusted, the clamping block 5 is adjusted, the clamping device is suitable for clamping optical glass lenses with different structural sizes, the polishing process of the optical glass lenses is optimized, and the processing efficiency is improved.
The utility model discloses not be limited to the concrete technical scheme that above-mentioned embodiment said, except above-mentioned embodiment, the utility model discloses can also have other embodiments. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention.
Claims (7)
1. A tool for polishing the surface of an optical glass lens is characterized by comprising a base (1), a pillar (2), a platform (3), a clamping block (5) and a screw (6);
the platform (3) is connected with the base (1) through a strut (2), vertical plates (4) are arranged at the edges of the platform (3), the vertical plates (4) are distributed around the edge of the platform (3) to form a clamping area, each vertical plate (4) is provided with a threaded hole matched with the screw rod (6), the clamping blocks (5) correspond to the vertical plates (4) in a one-to-one mode, and grooves (10) for placing trimming lenses (13) are formed in the clamping area;
the screw rod (6) are screwed in the threaded hole, the head end of the screw rod (6) is connected with the clamping block (5), a handle (7) for rotating the screw rod (6) is arranged at the tail end of the screw rod (6), the clamping block (5) is located in a clamping area, the clamping block (5) moves along the axial direction of the screw rod (6) along with the rotation of the screw rod (6), and the clamping block (5) is provided with a clamping end face connected with the side edge of the trimming lens (13).
2. The tool for polishing the surface of the optical glass lens according to claim 1, wherein a guide post (8) is arranged on the vertical plate (4), a through hole for the guide post (8) to pass through is arranged on the clamping block (5), and the guide post (8) is embedded in the through hole.
3. The tool for polishing the surface of an optical glass lens according to claim 1, wherein the platform (3) is provided with drainage ports (9), and the drainage ports (9) are arranged on the platform (3) in a rectangular shape.
4. The tool for polishing the surface of the optical glass lens according to claim 3, wherein a water collecting tank (11) is arranged between the platform (3) and the base (1), the water collecting tank (11) is connected with the side wall of the pillar (2), and a water outlet (12) is arranged on the side wall of the water collecting tank (11).
5. The tool for polishing the surface of an optical glass lens according to claim 1, wherein the head end of the screw (6) is connected with the clamping block (5) through threads.
6. The tool for polishing the surface of the optical glass lens according to claim 1, wherein the screw (6) is provided with a thread section (61), a transition section (65) and a hexagonal section (64) which are sequentially connected, a first step (62) is arranged between the transition section (65) and the thread section (61), and a hexagonal hole matched with the hexagonal section (64) is arranged on the handle (7).
7. Tool for polishing the surface of an optical glass lens according to claim 6, characterized in that the side of the hexagonal section (64) remote from the transition section (65) is provided with a second step (63) forming an axial stop for the handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985124.6U CN217750818U (en) | 2022-07-29 | 2022-07-29 | Tool for polishing surface of optical glass lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221985124.6U CN217750818U (en) | 2022-07-29 | 2022-07-29 | Tool for polishing surface of optical glass lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750818U true CN217750818U (en) | 2022-11-08 |
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ID=83876611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221985124.6U Active CN217750818U (en) | 2022-07-29 | 2022-07-29 | Tool for polishing surface of optical glass lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750818U (en) |
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2022
- 2022-07-29 CN CN202221985124.6U patent/CN217750818U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tool for polishing the surface of optical glass lenses Effective date of registration: 20230926 Granted publication date: 20221108 Pledgee: Agricultural Bank of China Limited Hexian Branch Pledgor: Medet optics (Anhui) Co.,Ltd. Registration number: Y2023980059078 |