CN210550557U - High-precision testing device for optical lens - Google Patents
High-precision testing device for optical lens Download PDFInfo
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- CN210550557U CN210550557U CN201920522672.7U CN201920522672U CN210550557U CN 210550557 U CN210550557 U CN 210550557U CN 201920522672 U CN201920522672 U CN 201920522672U CN 210550557 U CN210550557 U CN 210550557U
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Abstract
The utility model belongs to the technical field of verifying attachment technique and specifically relates to a high accuracy verifying attachment of optical lens piece, including base, lens optical analysis appearance body and remove the seat, the lower extreme middle part of removing the seat is connected with the second movable block, lens optical analysis appearance body lower extreme middle part is connected with first movable block, step motor's output shaft end-to-end connection has the threaded rod, the other end of threaded rod runs through second movable block and first movable block, the lower extreme of second movable block and first movable block and the upper end middle part of base all are provided with stop gear, remove one side middle part that the seat is close to lens optical analysis appearance body and seted up square groove, the interpolation of square groove is equipped with the box body, the inside card of box body is equipped with the optical lens piece body. The utility model discloses stable in structure, it is effectual to the fixed of optical lens piece, to the effect of lens machine oil protection simultaneously, high to the inspection precision of lens.
Description
Technical Field
The utility model relates to an verifying attachment technical field especially relates to a high accuracy verifying attachment of optical lens piece.
Background
The optical lens is made of a transparent material with one or more curved surfaces, which is made of optical materials such as glass or resin, and is often assembled with a spectacle frame to form spectacles and other equipment after being polished.
The detection device of the optical lens piece on the existing market has poor structural stability, poor protection effect on the lens piece, complex operation, low accuracy of detection, unstable fixed effect on the optical lens piece, and thus is not beneficial to popularization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-precision testing device for optical lenses.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-precision inspection device for an optical lens is designed, and comprises a base, a lens optical analyzer body and a moving seat, wherein the moving seat and the lens optical analyzer body are respectively positioned at two sides of the upper end of the base, a stepping motor is fixed at one side of the upper end of the base through a bolt and is positioned at one side close to the moving seat, a second moving block is connected at the middle part of the lower end of the moving seat, a first moving block is connected at the middle part of the lower end of the lens optical analyzer body, a threaded rod is connected at the tail end of an output shaft of the stepping motor, the other end of the threaded rod penetrates through the second moving block and the first moving block, the direction of a threaded groove formed in the second moving block is opposite to that of a threaded groove formed in the first moving block, limiting mechanisms are respectively arranged at the lower ends of the second moving block and the first moving block and the middle part of, the square groove is located on one side close to the lens optical analyzer body, a box body is inserted into the square groove, two sets of positioning mechanisms are arranged between the box body and one side of the inside of the square groove, the length of the box body is larger than that of the square groove, the square groove is in clearance fit with the box body, the optical lens body is clamped inside the box body, and the center of the optical lens body and the center of the lens optical analyzer body are located on the same horizontal line.
Preferably, positioning mechanism is including seting up at the inside constant head tank of removing the seat and connecting the reference column in box body one side, and the constant head tank is located one side of square groove, the reference column is inserted and is established in square groove, and reference column and square groove clearance fit.
Preferably, the limiting mechanism comprises a sliding groove formed in one side of the upper end of the base, sliding blocks are connected to the middle portions of the lower ends of the first moving block and the second moving block, the sliding blocks are arranged in the sliding groove in a sliding mode, and the sliding groove is in clearance fit with the sliding blocks.
Preferably, the inner surface of the box body is compositely bonded with an elastic layer, and the elastic layer is a natural bamboo fiber layer.
Preferably, a straight plate is fixedly mounted on one side of the upper end of the base and located on one side away from the stepping motor, a round hole penetrating through the straight plate is formed in the middle of the straight plate, and the other end of the threaded rod penetrates through the round hole and extends to the other side of the straight plate.
The utility model provides a pair of high accuracy verifying attachment of optical lens piece, beneficial effect lies in: this optical lens's high accuracy verifying attachment stable in structure, it is effectual to the fixed of optical lens, to the effect of lens machine oil protection simultaneously, to the inspection precision of lens high, the simple operation simultaneously, the device is convenient for load and unload, and the security is high, consequently is favorable to promoting.
Drawings
Fig. 1 is a front view of the high-precision inspection device for optical lenses according to the present invention.
Fig. 2 is a top view of the high-precision inspection apparatus for optical lenses according to the present invention.
Fig. 3 is an enlarged view of a portion a of the high-precision inspection apparatus for optical lenses according to the present invention.
In the figure: square groove 1, elastic layer 2, positioning mechanism 3, constant head tank 31, reference column 32, box body 4, optical lens body 5, remove seat 6, step motor 7, threaded rod 8, lens optical analysis appearance body 9, first movable block 10, straight board 11, round hole 12, second movable block 13, spout 14, base 15, slider 16.
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.
Referring to fig. 1-3, a high precision inspection device for optical lenses, comprising a base 15, a lens optical analyzer body 9 and a movable base 6, wherein the movable base 6 and the lens optical analyzer body 9 are respectively located at two sides of the upper end of the base 15, a stepping motor 7 is fixed at one side of the upper end of the base 15 through a bolt, the stepping motor 7 is located at one side close to the movable base 6, a second movable block 13 is connected at the middle of the lower end of the movable base 6, a first movable block 10 is connected at the middle of the lower end of the lens optical analyzer body 9, a threaded rod 8 is connected at the tail end of an output shaft of the stepping motor 7, the other end of the threaded rod 8 penetrates through the second movable block 13 and the first movable block 10, the direction of a threaded groove formed in the second movable block 13 is opposite to that formed in the first movable block 10, the stepping motor 7, step motor 7 drives threaded rod 8 and rotates, thereby make and take place relative displacement between threaded rod 8 and second movable block 13 and the first movable block 10, make lens optical analysis appearance body 9 and the distance between the removal seat 6 change, thereby can adjust the position of lens optical analysis appearance body 9, carry out more accurate inspection to optical lens body 5, the data that the while inspection obtained can be with wireless transmission's mode, transmit to backstage display device on, the operating personnel of being convenient for is to the observation of data, this design simultaneously, moreover, the steam generator is stable in structure, high safety, and easy and simple to handle.
The lower ends of the second moving block 13 and the first moving block 10 and the upper end middle of the base 15 are provided with limiting mechanisms, the middle of one side, close to the lens optical analyzer body 9, of the moving base 6 is provided with a square groove 1, the square groove 1 is located on one side, close to the lens optical analyzer body 9, a box body 4 is inserted in the square groove 1, the limiting mechanisms comprise sliding grooves 14 formed in one side of the upper end of the base 15, the middle of the lower ends of the first moving block 10 and the second moving block 13 are connected with sliding blocks 16, the sliding blocks 16 are arranged in the sliding grooves 14 in a sliding mode, the sliding grooves 14 and the sliding blocks 16 are in clearance fit, through mutual fit between the sliding grooves 14 and the sliding blocks 16, relative rotation between the second moving block 13 and the first moving block 10 and the threaded rod 8 when the second moving block 13 and the first moving block 10 move can be.
The compound bonding of internal surface of box body 4 has elastic layer 2, and elastic layer 2 specifically is natural bamboo fibrous layer, upper end one side fixed mounting of base 15 has straight board 11, and straight board 11 is located the one side of keeping away from step motor 7, the round hole 12 of running through straight board 11 is seted up at the middle part of straight board 11, the other end of threaded rod 8 runs through round hole 12 and extends to the opposite side of straight board 11, natural bamboo fibre has fine shrink nature and elasticity, can fix optical lens body 5, the effect that has the protection to optical lens body 5 simultaneously, mutually support between straight board 11 and the round hole 12, can play the effect that supports threaded rod 8, threaded rod 8 pivoted stability has been improved simultaneously and step motor 7's load has been reduced.
Two groups of positioning mechanisms 3 are arranged between the box body 4 and one side inside the square groove 1, the length of the box body 4 is larger than that of the square groove 1, the square groove 1 is in clearance fit with the box body 4, the optical lens body 5 is clamped inside the box body 4, the center of the optical lens body 5 and the center of the optical lens analyzer body 9 are positioned on the same horizontal line, the positioning mechanism 3 comprises a positioning groove 31 arranged inside the movable seat 6 and a positioning column 32 connected with one side of the box body 4, the positioning groove 31 is positioned at one side of the square groove 1, the positioning column 32 is inserted in the square groove 1, the positioning column 32 is in clearance fit with the square groove 1, the positioning column 32 is inserted in the square groove 1, the effect of quick installation can be achieved, meanwhile, the center of the optical lens body 5 and the center of the lens optical analyzer body 9 are on the same horizontal line, so that the inspection precision of the lens optical analyzer body 9 on the optical lens body 5 can be effectively improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high-precision inspection device for an optical lens comprises a base (15), a lens optical analyzer body (9) and a movable seat (6), wherein the movable seat (6) and the lens optical analyzer body (9) are respectively positioned at two sides of the upper end of the base (15), the high-precision inspection device is characterized in that a stepping motor (7) is fixed at one side of the upper end of the base (15) through bolts, the stepping motor (7) is positioned at one side close to the movable seat (6), a second movable block (13) is connected at the middle part of the lower end of the movable seat (6), a first movable block (10) is connected at the middle part of the lower end of the lens optical analyzer body (9), a threaded rod (8) is connected at the tail end of an output shaft of the stepping motor (7), the other end of the threaded rod (8) penetrates through the second movable block (13) and the first movable block (10), and the direction of a thread groove formed in the second movable block (13) and, the lower ends of the second moving block (13) and the first moving block (10) and the middle part of the upper end of the base (15) are provided with a limiting mechanism, the middle part of one side of the movable seat (6) close to the lens optical analyzer body (9) is provided with a square groove (1), the square groove (1) is positioned at one side close to the lens optical analyzer body (9), a box body (4) is inserted in the square groove (1), two groups of positioning mechanisms (3) are arranged between the box body (4) and one side of the inner part of the square groove (1), the length of the box body (4) is greater than that of the square groove (1), the square groove (1) is in clearance fit with the box body (4), the optical lens body (5) is clamped inside the box body (4), the center of the optical lens body (5) and the center of the lens optical analyzer body (9) are on the same horizontal line.
2. The high-precision testing device for the optical lens according to claim 1, wherein the positioning mechanism (3) comprises a positioning groove (31) formed inside the movable base (6) and a positioning column (32) connected to one side of the box body (4), the positioning groove (31) is located at one side of the square groove (1), the positioning column (32) is inserted into the square groove (1), and the positioning column (32) is in clearance fit with the square groove (1).
3. The high-precision testing device for the optical lens according to claim 1, wherein the limiting mechanism comprises a sliding groove (14) formed in one side of the upper end of the base (15), the middle parts of the lower ends of the first moving block (10) and the second moving block (13) are connected with a sliding block (16), the sliding block (16) is slidably arranged in the sliding groove (14), and the sliding groove (14) and the sliding block (16) are in clearance fit.
4. The high-precision testing device for the optical lens according to claim 1, wherein the inner surface of the box body (4) is bonded with the elastic layer (2) in a compound manner, and the elastic layer (2) is a natural bamboo fiber layer.
5. The high-precision inspection device for the optical lens as claimed in claim 1, wherein a straight plate (11) is fixedly mounted on one side of the upper end of the base (15), the straight plate (11) is located on the side away from the stepping motor (7), a circular hole (12) penetrating through the straight plate (11) is formed in the middle of the straight plate (11), and the other end of the threaded rod (8) penetrates through the circular hole (12) and extends to the other side of the straight plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522672.7U CN210550557U (en) | 2019-04-17 | 2019-04-17 | High-precision testing device for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522672.7U CN210550557U (en) | 2019-04-17 | 2019-04-17 | High-precision testing device for optical lens |
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| Publication Number | Publication Date |
|---|---|
| CN210550557U true CN210550557U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522672.7U Active CN210550557U (en) | 2019-04-17 | 2019-04-17 | High-precision testing device for optical lens |
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| CN (1) | CN210550557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326209A (en) * | 2020-11-26 | 2021-02-05 | 李妍 | Spectacle lens optical quality measuring device |
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2019
- 2019-04-17 CN CN201920522672.7U patent/CN210550557U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326209A (en) * | 2020-11-26 | 2021-02-05 | 李妍 | Spectacle lens optical quality measuring device |
| CN112326209B (en) * | 2020-11-26 | 2022-08-19 | 李妍 | Spectacle lens optical quality measuring device |
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Effective date of registration: 20230621 Address after: Room 501, Building 1, No. 99 Jinghai East Road, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Yutong Jiuzhou Optical Co.,Ltd. Address before: 441000 Yongquan Industrial Park, Nanzhang Economic Development Zone, Xiangyang City, Hubei Province Patentee before: XIANGYANG XIONGSHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |