CN209868188U - Fixing clamp for grinding optical lens - Google Patents
Fixing clamp for grinding optical lens Download PDFInfo
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- CN209868188U CN209868188U CN201920105449.2U CN201920105449U CN209868188U CN 209868188 U CN209868188 U CN 209868188U CN 201920105449 U CN201920105449 U CN 201920105449U CN 209868188 U CN209868188 U CN 209868188U
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- sleeve
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Abstract
The utility model relates to the technical field of lens polishing, in particular to a fixing clamp for optical lens polishing, which comprises a frame and a fixing mechanism; a first screw rod is rotatably arranged on the inner side of the rack, two first threaded sleeves are connected to the first screw rod in a threaded manner, one side of each first threaded sleeve is connected with the rack in a sliding manner, and a transverse plate is fixedly arranged on the other side of each first threaded sleeve; the left side and the right side of the side plates are symmetrically and fixedly provided with two side plates, one side of the two side plates, which is close to each other, is provided with a telescopic mechanism, and the telescopic mechanism is provided with a rotating motor; the fixing mechanism comprises a main sucker for fixing the lens and a plurality of mounting racks uniformly arranged on the outer side of the main sucker, the main sucker is fixedly mounted on the telescopic end of the rotating motor, and a plurality of auxiliary suckers are arranged on one side, close to the lens, of the mounting racks. The utility model discloses utilize fixed establishment to fix the lens, prevent that the lens drunkenness when polishing, and then improve the effect of polishing.
Description
Technical Field
The utility model relates to a lens technical field that polishes specifically is an optical lens piece grinds and uses mounting fixture.
Background
Spectacles are simple optical devices made for correcting eyesight or protecting eyes, and consist of lenses and a spectacle frame. The glasses for correcting the vision comprise four types of myopia glasses, hyperopia glasses, presbyopic glasses and astigmatic glasses, and other types of glasses comprise goggles, sunglasses, swimming glasses and the like, so that various protections are provided for the eyes. The glasses are not only tools for protecting eyes, but also a cosmetic ornament.
Glasses need polish the lens in the course of working, and current lens fixing device adopts the fixed mode of extrusion mostly when fixed to the lens, and the lens can receive multidirectional external force when polishing, and the fixed mode of extrusion leads to the lens to remove easily to produce the deviation of polishing, the effect of polishing is influenced.
Therefore, in view of the above situation, there is a need to develop a fixing jig for polishing an optical lens to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical lens piece grinds and uses mounting fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fixing clamp for grinding an optical lens comprises a frame and a fixing mechanism; a first screw rod is rotatably arranged on the inner side of the rack, two first threaded sleeves are connected to the first screw rod in a threaded manner, one side of each first threaded sleeve is connected with the rack in a sliding manner, and a transverse plate is fixedly arranged on the other side of each first threaded sleeve; the left side and the right side of the side plates are symmetrically and fixedly provided with two side plates, one side of the two side plates, which is close to each other, is provided with a telescopic mechanism, and the telescopic mechanism is provided with a rotating motor; the fixing mechanism comprises a main sucker for fixing the lens and a plurality of mounting racks uniformly arranged on the outer side of the main sucker, the main sucker is fixedly mounted on the telescopic end of the rotating motor, and a plurality of auxiliary suckers are arranged on one side, close to the lens, of the mounting racks.
As a further aspect of the present invention: the frame is U type structure, and the outside fixed mounting of frame has the driving motor who drives first screw rod pivoted.
As a further aspect of the present invention: the telescopic mechanism is an automatically controlled telescopic cylinder or a manually controlled telescopic rod.
As a further aspect of the present invention: the rotating motor is fixedly arranged at the telescopic end of the telescopic mechanism.
As a further aspect of the present invention: the telescopic mechanism comprises a sleeve fixedly mounted on the side plate and a second threaded sleeve slidably mounted in the sleeve, a second screw rod is rotatably mounted in the sleeve, and the second screw rod is in threaded connection with the second threaded sleeve.
As a further aspect of the present invention: and a knob for driving the second screw rod to rotate is further arranged on the outer side of the side plate.
As a further aspect of the present invention: and the rotating motor is fixedly arranged at the other end of the second threaded sleeve.
As a further aspect of the present invention: the plurality of auxiliary suckers are sequentially and uniformly arranged from the top end of the mounting rack to the bottom end of the mounting rack.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize fixed establishment to fix the lens, fixed establishment is including being used for carrying out the main sucking disc of fixing and evenly setting up a plurality of mounting brackets in the main sucking disc outside to the lens, one side that the mounting bracket is close to the lens is provided with a plurality of vice sucking discs, when fixing the lens, attach main sucking disc and vice sucking disc at the surface at lens center, a plurality of mounting bracket evenly distributed are in the outside of main sucking disc, make a plurality of vice sucking discs be star type lattice structure with main sucking disc, it carries out the multiple spot with main sucking disc to make a plurality of vice sucking discs and main sucking disc fix the lens, thereby make the lens can resist the external force to the angle, thereby prevent the lens drunkenness when polishing, and then improve the.
Drawings
Fig. 1 is a schematic structural view of a fixing jig for polishing an optical lens.
Fig. 2 is a schematic structural view of a telescopic mechanism in a fixing jig for polishing an optical lens.
Fig. 3 is a schematic structural view of a fixing mechanism in a fixing jig for polishing an optical lens.
In the figure: the device comprises a frame 1, a first screw rod 2, a first screw sleeve 3, a transverse plate 4, a fixing mechanism 5, a rotating motor 6, a telescopic mechanism 7, a side plate 8, a knob 9, a driving motor 10, a sleeve 11, a second screw rod 12, a second screw sleeve 13, a main suction cup 14, a mounting frame 15 and an auxiliary suction cup 16.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1 and 3, in an embodiment of the present invention, a fixing clamp for grinding an optical lens includes a frame 1 and a fixing mechanism 5; the rack 1 is of a U-shaped structure, a first screw rod 2 is rotatably mounted on the inner side of the rack 1, two first threaded sleeves 3 are connected to the first screw rod 2 in a threaded manner, one side of each first threaded sleeve 3 is slidably connected with the rack 1, a transverse plate 4 is fixedly mounted on the other side of each first threaded sleeve 3, the first screw rod 2 drives the first threaded sleeves 3 to move rightwards when rotating clockwise, and the first screw rod 2 drives the first threaded sleeves 3 to move leftwards when rotating anticlockwise; a driving motor 10 for driving the first screw rod 2 to rotate is fixedly arranged on the outer side of the frame 1;
two side plates 8 are symmetrically and fixedly installed on the left side and the right side of the transverse plate 4, and a telescopic mechanism 7 is arranged on one side, close to each other, of the two side plates 8, specifically, in the embodiment, the telescopic mechanism 7 is an automatically controlled telescopic cylinder or a manually controlled telescopic rod; the telescopic end of the telescopic mechanism 7 is fixedly provided with a rotating motor 6, the fixing mechanism 5 comprises a main sucker 14 for fixing the lens and a plurality of mounting frames 15 uniformly arranged on the outer side of the main sucker 14, and the main sucker 14 is fixedly arranged on the telescopic end of the rotating motor 6;
one side that mounting bracket 15 is close to the lens is provided with a plurality of vice sucking discs 16, a plurality of vice sucking discs 16 evenly set up along the top of mounting bracket 15 to the bottom of mounting bracket 15 in proper order, when fixing the lens, with main sucking disc 14 and the attached surface at the lens center of vice sucking disc 16, a plurality of mounting bracket 15 evenly distributed is in the outside of main sucking disc 14, make a plurality of vice sucking discs 16 and main sucking disc 14 be star type lattice structure, it carries out the multiple spot with main sucking disc 14 and fixes to the lens, thereby make the lens can resist the external force to the angle, thereby prevent that the lens drunkenness when polishing, and then improve the effect of polishing.
Example 2
Referring to fig. 1 to 3, in an embodiment of the present invention, a fixing clamp for grinding an optical lens includes a frame 1 and a fixing mechanism 5; the rack 1 is of a U-shaped structure, a first screw rod 2 is rotatably mounted on the inner side of the rack 1, two first threaded sleeves 3 are connected to the first screw rod 2 in a threaded manner, one side of each first threaded sleeve 3 is slidably connected with the rack 1, a transverse plate 4 is fixedly mounted on the other side of each first threaded sleeve 3, the first screw rod 2 drives the first threaded sleeves 3 to move rightwards when rotating clockwise, and the first screw rod 2 drives the first threaded sleeves 3 to move leftwards when rotating anticlockwise; a driving motor 10 for driving the first screw rod 2 to rotate is fixedly arranged on the outer side of the frame 1;
the left side and the right side of the transverse plate 4 are symmetrically and fixedly provided with two side plates 8, one side of the two side plates 8, which is close to each other, is provided with a telescopic mechanism 7, the difference between the embodiment and the embodiment 1 is that the telescopic mechanism 7 comprises a sleeve 11 fixedly arranged on the side plates 8 and a second threaded sleeve 13 slidably arranged in the sleeve 11, a second screw 12 is rotatably arranged in the sleeve 11, the second screw 12 is in threaded connection with the second threaded sleeve 13, and the second threaded sleeve 13 is driven to move left and right by the rotation of the second screw 12; the outer side of the side plate 8 is also provided with a knob 9 for driving the second screw 12 to rotate, and the knob 9 drives the second screw 12 to rotate, so that the telescopic distance of the telescopic mechanism 7 is controlled more accurately;
the other end of the second threaded sleeve 13 is fixedly provided with a rotating motor 6, the fixing mechanism 5 comprises a main suction cup 14 for fixing the lens and a plurality of mounting frames 15 uniformly arranged on the outer side of the main suction cup 14, and the main suction cup 14 is fixedly arranged on the telescopic end of the rotating motor 6;
one side that mounting bracket 15 is close to the lens is provided with a plurality of vice sucking discs 16, a plurality of vice sucking discs 16 evenly set up along the top of mounting bracket 15 to the bottom of mounting bracket 15 in proper order, when fixing the lens, with main sucking disc 14 and the attached surface at the lens center of vice sucking disc 16, a plurality of mounting bracket 15 evenly distributed is in the outside of main sucking disc 14, make a plurality of vice sucking discs 16 and main sucking disc 14 be star type lattice structure, it carries out the multiple spot with main sucking disc 14 and fixes to the lens, thereby make the lens can resist the external force to the angle, thereby prevent that the lens drunkenness when polishing, and then improve the effect of polishing.
Example 3
A fixing device for polishing an optical lens, comprising the fixing jig for polishing an optical lens according to any one of embodiments 1 to 2.
The utility model discloses utilize fixed establishment to fix the lens, fixed establishment is including being used for carrying out the main sucking disc of fixing and evenly setting up a plurality of mounting brackets in the main sucking disc outside to the lens, one side that the mounting bracket is close to the lens is provided with a plurality of vice sucking discs, when fixing the lens, attach main sucking disc and vice sucking disc at the surface at lens center, a plurality of mounting bracket evenly distributed are in the outside of main sucking disc, make a plurality of vice sucking discs be star type lattice structure with main sucking disc, it carries out the multiple spot with main sucking disc to make a plurality of vice sucking discs and main sucking disc fix the lens, thereby make the lens can resist the external force to the angle, thereby prevent the lens drunkenness when polishing, and then improve the.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (8)
1. A fixing clamp for grinding an optical lens is characterized by comprising a frame (1) and a fixing mechanism (5); a first screw rod (2) is rotatably mounted on the inner side of the rack (1), two first threaded sleeves (3) are connected to the first screw rod (2) in a threaded manner, one side of each first threaded sleeve (3) is connected with the rack (1) in a sliding manner, and a transverse plate (4) is fixedly mounted on the other side of each first threaded sleeve (3); two side plates (8) are symmetrically and fixedly installed on the left side and the right side of the transverse plate (4), a telescopic mechanism (7) is arranged on one side, close to each other, of the two side plates (8), and a rotating motor (6) is arranged on the telescopic mechanism (7); the fixing mechanism (5) comprises a main sucker (14) used for fixing the lens and a plurality of mounting frames (15) evenly arranged on the outer side of the main sucker (14), the main sucker (14) is fixedly mounted on the telescopic end of the rotating motor (6), and a plurality of auxiliary suckers (16) are arranged on one side, close to the lens, of the mounting frames (15).
2. The fixture according to claim 1, wherein the frame (1) is a U-shaped frame, and a driving motor (10) for driving the first screw (2) to rotate is fixedly installed at the outer side of the frame (1).
3. The optical lens polishing jig according to claim 1, wherein the telescopic mechanism (7) is an automatically controlled telescopic cylinder or a manually controlled telescopic rod.
4. The optical lens polishing fixture according to claim 3, wherein the rotating motor (6) is fixedly attached to a telescopic end of the telescopic mechanism (7).
5. The fixture according to claim 1, wherein the telescoping mechanism (7) comprises a sleeve (11) fixedly mounted on the side plate (8) and a second threaded sleeve (13) slidably mounted inside the sleeve (11), a second screw (12) is rotatably mounted inside the sleeve (11), and the second screw (12) is in threaded connection with the second threaded sleeve (13).
6. The fixture for grinding optical lenses according to claim 5, wherein the side plate (8) is further provided with a knob (9) on the outer side thereof for driving the second screw rod (12) to rotate.
7. The fixture according to claim 6, wherein the rotating electrical machine (6) is fixedly attached to the other end of the second threaded sleeve (13).
8. The fixture according to claim 1, wherein the plurality of sub-suction cups (16) are uniformly arranged in sequence from the top end of the mounting frame (15) to the bottom end of the mounting frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105449.2U CN209868188U (en) | 2019-01-22 | 2019-01-22 | Fixing clamp for grinding optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105449.2U CN209868188U (en) | 2019-01-22 | 2019-01-22 | Fixing clamp for grinding optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868188U true CN209868188U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105449.2U Active CN209868188U (en) | 2019-01-22 | 2019-01-22 | Fixing clamp for grinding optical lens |
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| CN (1) | CN209868188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390593A (en) * | 2020-04-23 | 2020-07-10 | 陈思涵 | Clamping and fixing device for machining mechanical parts |
| CN113144760A (en) * | 2021-02-02 | 2021-07-23 | 浙江工业大学 | Cluster beam filter convenient for centering and application thereof |
-
2019
- 2019-01-22 CN CN201920105449.2U patent/CN209868188U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390593A (en) * | 2020-04-23 | 2020-07-10 | 陈思涵 | Clamping and fixing device for machining mechanical parts |
| CN113144760A (en) * | 2021-02-02 | 2021-07-23 | 浙江工业大学 | Cluster beam filter convenient for centering and application thereof |
| CN113144760B (en) * | 2021-02-02 | 2022-07-01 | 浙江工业大学 | Cluster beam filter convenient for centering and application thereof |
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