CN215447693U - Thickness measuring device for optical lens - Google Patents
Thickness measuring device for optical lens Download PDFInfo
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- CN215447693U CN215447693U CN202121277271.3U CN202121277271U CN215447693U CN 215447693 U CN215447693 U CN 215447693U CN 202121277271 U CN202121277271 U CN 202121277271U CN 215447693 U CN215447693 U CN 215447693U
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- sliding
- sliding sleeve
- optical lens
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- measuring
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Abstract
The utility model discloses a thickness measuring device of an optical lens, which comprises: a bottom frame; the supporting mechanism comprises a first supporting frame and a second supporting frame, and the first supporting frame and the second supporting frame are respectively fixed on two sides of the bottom frame; the conveying mechanism comprises a plurality of rolling shafts, and two ends of each rolling shaft are respectively in rolling connection with the bottom frame; the sliding composite mechanism comprises a cross beam, a sliding rail, a vertical rod, a sliding block, a first sliding sleeve and a second sliding sleeve, wherein two ends of the cross beam are respectively fixed with the first sliding sleeve and the second sliding sleeve, the first sliding sleeve is in sliding connection with the top of a first supporting frame, the second sliding sleeve is in sliding connection with the top of a second supporting frame, the sliding rail is positioned on one side of the cross beam, a sliding groove is formed in the vertical rod, the sliding rail is in sliding connection with the sliding groove, and the sliding block is sleeved on the vertical rod. The utility model meets the measurement requirements of different places of the optical lens and is convenient to use.
Description
Technical Field
The present invention relates to a thickness measuring device, and more particularly, to a thickness measuring device for an optical lens.
Background
An optical lens is a piece of glass or other curved transparent structure or structures used to make a clear, large or smaller appearance when viewing an object, typically for use in eyeglasses, cameras, telescopes, and the like. The existing optical lens measurement is to measure the thickness of the optical lens by directly using a micrometer, and only the optical lens is flatly placed on an operation table and a part of the optical lens is extended out for measurement; or two persons cooperate to operate, one person grasps and fixes the optical lens, and the other person holds the micrometer by hand to measure the thickness of the optical lens. Whichever of the above methods is inconvenient to operate, has low working efficiency, and is easy to introduce larger measurement errors.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to overcome the defects of the prior art, the present invention provides a thickness measuring device for an optical lens.
The utility model solves the technical problems through the following technical scheme: an apparatus for measuring the thickness of an optical lens, comprising:
a bottom frame;
the supporting mechanism comprises a first supporting frame and a second supporting frame, and the first supporting frame and the second supporting frame are respectively fixed on two sides of the bottom frame;
the conveying mechanism comprises a plurality of rolling shafts, and two ends of each rolling shaft are respectively in rolling connection with the bottom frame;
the sliding composite mechanism comprises a cross beam, a sliding rail, a vertical rod, a sliding block, a first sliding sleeve and a second sliding sleeve, wherein two ends of the cross beam are respectively fixed with the first sliding sleeve and the second sliding sleeve;
the measuring mechanism comprises a measuring head, a dial plate, an operating button and a connecting rod, wherein one end of the connecting rod is fixed with the sliding block, the measuring head is arranged on the connecting rod, and the measuring head and the operating button are respectively positioned on the upper side and the lower side of the dial plate;
the clamping device comprises a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism comprises a first air cylinder, a first piston rod and a first clamping block, the first air cylinder and the first clamping block are respectively connected with two ends of the first piston rod, the second clamping mechanism comprises a second air cylinder, a second piston rod and a second clamping block, and the second air cylinder and the second clamping block are respectively connected with two ends of the second piston rod.
Preferably, the shape of the first support frame and the shape of the second support frame are both U-shaped, so that the first support frame and the second support frame can be conveniently matched with each other.
Preferably, the upper end and the lower end of the vertical rod are respectively fixed with a limiting block, so that the sliding block can be limited, and the sliding block is prevented from moving out of the vertical rod.
Preferably, all be equipped with a first knob on first sliding sleeve, the second sliding sleeve, conveniently like this with first sliding sleeve, second sliding sleeve respectively with first support frame, second support frame lock or loosen.
Preferably, the sliding block is provided with a second knob, so that the sliding block and the vertical rod can be conveniently locked or unlocked.
The positive progress effects of the utility model are as follows: the optical lens to be measured is placed on the rolling shaft, the first clamping mechanism and the second clamping mechanism clamp the optical lens to be measured, the measuring head moves downwards along the vertical rod through the sliding block, the measuring head is in contact with the optical lens, the thickness of the optical lens is measured, and the reading displayed by the dial plate is the thickness of the optical lens. If the thickness of other places of optical lens piece will be measured, then can slide along first support frame, second support frame respectively through first sliding sleeve, second sliding sleeve, the vertical pole slides along the slide rail to the position of adjustment measuring head satisfies the measurement of the different places of optical lens piece, and convenient to use stops measuring error, improves work efficiency. The first clamping mechanism comprises a first air cylinder, a first piston rod and a first clamping block, the second clamping mechanism comprises a second air cylinder, a second piston rod and a second clamping block, and when clamping is needed, the first clamping block and the second clamping block are driven by the first air cylinder and the second air cylinder respectively, so that the use is convenient.
Drawings
Fig. 1 is a schematic side perspective view of a thickness measuring device of an optical lens according to the present invention.
Fig. 2 is another schematic perspective view of the thickness measuring device of the optical lens of the present invention.
Detailed Description
The following provides a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the thickness measuring apparatus of the optical lens of the present invention includes:
a bottom frame 1;
the supporting mechanism comprises a first supporting frame 2 and a second supporting frame 3, and the first supporting frame 2 and the second supporting frame 3 are respectively fixed on two sides of the bottom frame 1;
the conveying mechanism comprises a plurality of rollers 4, and two ends of each roller 4 are respectively in rolling connection with the bottom frame 1;
the sliding composite mechanism comprises a cross beam 5, a sliding rail 6, a vertical rod 7, a sliding block 8, a first sliding sleeve 9 and a second sliding sleeve 10, wherein two ends of the cross beam 5 are respectively fixed with the first sliding sleeve 9 and the second sliding sleeve 10, the first sliding sleeve 9 is in sliding connection with the top of the first support frame 2, the second sliding sleeve 10 is in sliding connection with the top of the second support frame 3, the sliding rail 6 is positioned on one side of the cross beam 5, the vertical rod 7 is provided with a sliding groove, the sliding rail 6 is in sliding connection with the sliding groove, and the sliding block 8 is sleeved on the vertical rod 7;
the measuring mechanism comprises a measuring head 11, a dial 12, an operating button 13 and a connecting rod 14, one end of the connecting rod 14 is fixed with the sliding block 8, the measuring head 11 is installed on the connecting rod 14, and the measuring head 11 and the operating button 13 are respectively positioned on the upper side and the lower side of the dial 12;
the clamping device comprises a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism comprises a first air cylinder 15, a first piston rod 16 and a first clamping block 17, the first air cylinder 15 and the first clamping block 17 are respectively connected with two ends of the first piston rod 16, the second clamping mechanism comprises a second air cylinder 18, a second piston rod 19 and a second clamping block 20, and the second air cylinder 18 and the second clamping block 20 are respectively connected with two ends of the second piston rod 19.
The shape of the first support frame 2 and the shape of the second support frame 3 are both U-shaped, so that the first support frame and the second support frame can be conveniently matched with the first sliding sleeve 9 and the second sliding sleeve 10.
The upper end and the lower end of the vertical rod 7 are respectively fixed with a limiting block 21, so that the sliding block 8 can be limited, and the sliding block 8 is prevented from moving out of the vertical rod 7.
The first sliding sleeve 9 and the second sliding sleeve 10 are both provided with a first knob 22, so that the first sliding sleeve 9 and the second sliding sleeve 10 can be conveniently locked or released with the first support frame 2 and the second support frame 3 respectively.
The slider 8 is provided with a second knob 23, which facilitates locking and unlocking the slider 8 with the vertical rod 7.
The working principle of the utility model is as follows: the bottom frame 1, the first support frame 2, the second support frame 3, the rolling shaft 4, the cross beam 5, the sliding rail 6, the vertical rod 7, the sliding block 8, the first sliding sleeve 9, the second sliding sleeve 10, the measuring head 11, the dial 12, the operating button 13, the connecting rod 14, the first air cylinder 15, the first piston rod 16, the first clamping block 17, the second air cylinder 18, the second piston rod 19, the second clamping block 20, the limiting block 21, the first knob 22, the second knob 23 and other parts of the utility model are all universal standard parts or parts known by technicians in the field, and the structure and principle of the utility model can be known by technicians in the field or by conventional experimental methods. During the use, will wait to measure optical lens piece and place on roller bearing 4, first fixture, second fixture are cliied the optical lens piece that awaits measuring, move down along vertical rod 7 through slider 8, and measuring head 11 and optical lens piece contact to measure optical lens piece's thickness, the reading that dial plate 12 shows is optical lens piece's thickness promptly. If the thickness of the other places of the optical lens is to be measured, the thickness can be respectively slid along the first support frame 2 and the second support frame 3 through the first sliding sleeve 9 and the second sliding sleeve 10, the vertical rod 7 slides along the sliding rail 6, and therefore the position of the measuring head 11 is adjusted, the measurement of the different places of the optical lens is met, the use is convenient, the measurement error is avoided, and the working efficiency is improved. The clamping device comprises a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism comprises a first air cylinder 15, a first piston rod 16 and a first clamping block 17, the second clamping mechanism comprises a second air cylinder 18, a second piston rod 19 and a second clamping block 20, and when clamping is needed, the first air cylinder 15 and the second air cylinder 18 respectively drive the first clamping block 17 and the second clamping block 20, so that the use is convenient.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An apparatus for measuring the thickness of an optical lens, comprising:
a bottom frame (1);
the supporting mechanism comprises a first supporting frame (2) and a second supporting frame (3), and the first supporting frame (2) and the second supporting frame (3) are respectively fixed on two sides of the bottom frame (1);
the conveying mechanism comprises a plurality of rollers (4), and two ends of each roller (4) are respectively in rolling connection with the bottom frame (1);
the sliding composite mechanism comprises a cross beam (5), a sliding rail (6), a vertical rod (7), a sliding block (8), a first sliding sleeve (9) and a second sliding sleeve (10), wherein two ends of the cross beam (5) are respectively fixed with the first sliding sleeve (9) and the second sliding sleeve (10), the first sliding sleeve (9) is in sliding connection with the top of a first support frame (2), the second sliding sleeve (10) is in sliding connection with the top of a second support frame (3), the sliding rail (6) is positioned on one side of the cross beam (5), the vertical rod (7) is provided with a sliding groove, the sliding rail (6) is in sliding connection with the sliding groove, and the sliding block (8) is sleeved on the vertical rod (7);
the measuring mechanism comprises a measuring head (11), a dial (12), an operating button (13) and a connecting rod (14), one end of the connecting rod (14) is fixed with the sliding block (8), the measuring head (11) is installed on the connecting rod (14), and the measuring head (11) and the operating button (13) are respectively positioned on the upper side and the lower side of the dial (12);
the clamping device comprises a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism comprises a first air cylinder (15), a first piston rod (16) and a first clamping block (17), the first air cylinder (15) and the first clamping block (17) are respectively connected with two ends of the first piston rod (16), the second clamping mechanism comprises a second air cylinder (18), a second piston rod (19) and a second clamping block (20), and the second air cylinder (18) and the second clamping block (20) are respectively connected with two ends of the second piston rod (19).
2. The device for measuring the thickness of an optical lens according to claim 1, wherein the shape of the first support (2) and the shape of the second support (3) are both U-shaped.
3. The device for measuring the thickness of an optical lens according to claim 1, wherein the vertical rod (7) is fixed at its upper and lower ends to a stopper (21), respectively.
4. The device for measuring the thickness of an optical lens according to claim 1, wherein the first sliding sleeve (9) and the second sliding sleeve (10) are provided with a first knob (22).
5. The device for measuring the thickness of an optical lens according to claim 1, characterized in that said slider (8) is provided with a second knob (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277271.3U CN215447693U (en) | 2021-06-08 | 2021-06-08 | Thickness measuring device for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277271.3U CN215447693U (en) | 2021-06-08 | 2021-06-08 | Thickness measuring device for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215447693U true CN215447693U (en) | 2022-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277271.3U Active CN215447693U (en) | 2021-06-08 | 2021-06-08 | Thickness measuring device for optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215447693U (en) |
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2021
- 2021-06-08 CN CN202121277271.3U patent/CN215447693U/en active Active
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