CN114324242B - Device for in-situ detection of optical processing of reflecting mirror - Google Patents
Device for in-situ detection of optical processing of reflecting mirror Download PDFInfo
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- CN114324242B CN114324242B CN202111508219.9A CN202111508219A CN114324242B CN 114324242 B CN114324242 B CN 114324242B CN 202111508219 A CN202111508219 A CN 202111508219A CN 114324242 B CN114324242 B CN 114324242B
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 230000007306 turnover Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 34
- 238000007790 scraping Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The present invention relates to a mirror detection device, and more particularly, to a device for in-situ detection of optical processing of a mirror. The invention provides a device for in-situ detection of optical processing of a reflector, which is simple to operate and convenient for fixing the reflector. The device for in-situ detection of optical processing of the reflector comprises a base, a feeding table, an interferometer, a scanner, a negative pressure mechanism, a turnover mechanism, a pushing mechanism and the like; the upper part of the base is provided with a negative pressure mechanism, the negative pressure mechanism is provided with a feeding table, the left side of the upper part of the base is provided with a turnover mechanism, the turnover mechanism is provided with an interferometer, the turnover mechanism is provided with a pushing mechanism, and the pushing mechanism is provided with a scanner. According to the invention, the speed reducing motor is started by people, so that the output shaft of the speed reducing motor rotates to drive the screw rod to rotate, the nut and the second sliding block move rightwards, the scanner moves rightwards, and the scanner detects the reflecting mirror, thereby realizing the effect of automatic detection, and being simple to operate.
Description
Technical Field
The present invention relates to a mirror detection device, and more particularly, to a device for in-situ detection of optical processing of a mirror.
Background
In the field of optical remote sensing, people often use a reflector with large caliber and high precision, after the reflector is manufactured, people can detect the processing precision of the reflector, and the existing detection device needs to frequently detach, move and adjust a workpiece for detection, so that the detection efficiency is low, and the requirement of rapidly manufacturing the high-precision reflector cannot be met, so that the detection device needs to be designed.
Patent application: CN106568393a, publication day 20170419, discloses a device and method of use for optical processing normal position detection of reflecting mirror, through reducing the processing supporting unit to minimum, aerify sealed cavity, adjust the pressure in the sealed cavity, make the sum of all force transducer readings be less than the threshold value of settlement, begin to detect after sealed cavity pressure stabilizes, the device detection mode is through dismantling the installation with the work piece and aerify, detect it after controlling cavity pressure stabilization afterwards, this kind of detection mode is comparatively loaded down with trivial details, still need people to control stable value, the reflecting mirror is not fixed well, thus it consumes the manpower.
Therefore, there is a need to design a device for in-situ detection of optical processing of a mirror that is simple to operate and facilitates the fixation of the mirror, to solve the problems of the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the device for in-situ detection of the optical processing of the reflector, which is simple to operate and convenient for fixing the reflector, so as to overcome the defect that the existing detection device consumes manpower.
In order to achieve the above object, the present invention is realized by the following scheme: an apparatus for in-situ detection of optical processing of a reflector, comprising:
The negative pressure mechanism is arranged at the upper part of the base and used for sucking the reflecting mirror;
The negative pressure mechanism is provided with a feeding table for placing the reflecting mirror;
the left side of the upper part of the base is provided with the turnover mechanism;
The turnover mechanism is provided with an interferometer;
the pushing mechanism is arranged on the turnover mechanism;
The scanner is used for scanning the reflecting mirror and is arranged on the pushing mechanism.
As an improvement of the above scheme, the negative pressure mechanism comprises:
the feeding platform is contacted with the first mounting frame;
the first sliding block is arranged on the first installation frame in a sliding mode and is connected with the feeding table;
Six first springs are connected between the feeding table and the first mounting frame, and the first springs are wound on the first sliding block;
six pistons are uniformly arranged on the first mounting frame;
the piston is provided with six air cylinders which are used for sucking the reflecting mirror in a sliding mode, and the six air cylinders are connected with the feeding table.
As an improvement of the scheme, the turnover mechanism comprises:
the left side of the upper part of the base is provided with a second mounting frame;
The left side of the second installation frame is rotatably provided with a first rotating shaft;
The first rotating shaft is provided with a first mounting block for driving the interferometer to rotate, and the first mounting block is connected with the interferometer;
The first torsion springs are connected between the front side and the rear side of the first installation block and the second installation frame, and the first torsion springs are wound on the first rotating shaft;
the stopper, second mounting bracket left part upside is equipped with the stopper that avoids excessive pivoted of first installation piece, stopper and first installation piece contact, and first pivot and stopper swivelling joint.
As an improvement of the above-mentioned scheme, the pushing mechanism includes:
The left side of the first installation block is provided with a third installation frame;
the second sliding block is arranged on the right side of the third installation frame in a sliding mode and is connected with the scanner;
the screw rod is rotatably arranged between the third mounting frame and the first mounting block;
the screw rod is provided with a screw thread, and the screw rod is connected with the second sliding block;
And the gear motor is arranged at the lower part of the first mounting block, the gear motor is used for driving the scanner to scan the reflecting mirror, and the output shaft of the gear motor is connected with the screw rod.
As the improvement of above-mentioned scheme, still including being used for blocking the locking mechanical system of first pivot, locking mechanical system is including:
the guide rods are arranged on the front side and the rear side of the second mounting frame in a sliding mode;
the clamping blocks are symmetrically arranged on the outer sides of the two guide rods and used for clamping the first rotating shaft, and the clamping blocks are in contact with the first rotating shaft;
the second spring is connected between the two guide rods and is positioned in the second mounting frame;
the rear part of the clamping block at the front side is provided with a first rack which is connected with the second mounting frame in a sliding manner;
the front side of the clamping block at the rear side is provided with a second rack which is connected with the second mounting frame in a sliding manner;
The lower part of the second installation frame is provided with a fourth installation frame;
and the straight gear is rotatably arranged at the lower side of the left part of the fourth mounting frame, and the first rack and the second rack are meshed with the straight gear.
As the improvement of above-mentioned scheme, still including the positioning mechanism who is used for blocking the material loading platform, positioning mechanism is including:
the second installation block is connected between the right side of the upper part of the second installation frame and the first installation frame;
the front side and the rear side of the right part of the second installation block are respectively provided with a third spring;
And a third sliding block is connected between the two third springs and is connected with the second installation block in a sliding manner, and the third sliding block is contacted with the feeding table.
As the improvement of above-mentioned scheme, still including the striking off mechanism that clears up the speculum, strike off the mechanism including:
The front side and the rear side of the upper part of the base are provided with guide rails;
The fourth sliding block is arranged on both guide rails in a sliding manner;
The two fourth sliding blocks are connected with the mounting sleeve;
the second rotating shaft is rotatably arranged between the mounting sleeves;
The scraping plate is arranged on the second rotating shaft and used for cleaning the reflecting mirror;
And a second torsion spring is connected between the front side and the rear side of the scraping plate and the mounting sleeve, and the second torsion spring is wound on the second rotating shaft.
As an improvement of the scheme, clamping grooves are formed in the front side and the rear side of the first rotating shaft.
Compared with the prior art, the invention has the advantages that: 1. according to the invention, the feeding table is moved downwards, so that the air cylinder and the first sliding block move downwards, the first spring is compressed, the reflector is placed on the feeding table by people, then the feeding table is released by people, the first spring is reset to drive the feeding table to move upwards for resetting, the air cylinder is used for sucking the reflector, the reflector is conveniently fixed, and the labor is saved;
2. the speed reducing motor is started by people, so that the output shaft of the speed reducing motor rotates to drive the screw rod to rotate, the nut and the second sliding block move rightwards, the scanner moves rightwards, and the scanner detects the reflecting mirror, thereby realizing the effect of automatic detection, and being simple to operate;
3. after the reflector is sucked by the air cylinder, people move the fourth sliding block rightwards, so that the installation sleeve moves rightwards, the scraping plate moves rightwards, when the scraping plate contacts the reflector, the scraping plate rotates, the second rotating shaft rotates, the second torsion spring twists and deforms, the cleaning effect is achieved, and the detection rate of the reflector is improved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of a second perspective structure of the present invention.
Fig. 3 is a schematic perspective view of the negative pressure mechanism of the present invention.
Fig. 4 is a schematic diagram of a first three-dimensional structure of the negative pressure mechanism of the present invention.
Fig. 5 is a schematic view of a second perspective structure of the negative pressure mechanism of the present invention.
Fig. 6 is a schematic diagram of a first perspective structure of the turnover mechanism of the present invention.
Fig. 7 is a schematic diagram of a second perspective structure of the turnover mechanism of the present invention.
Fig. 8 is a schematic view of a first perspective structure of the pushing mechanism of the present invention.
Fig. 9 is a schematic view of a second perspective structure of the pushing mechanism of the present invention.
Fig. 10 is a schematic view showing a first perspective structure of the locking mechanism of the present invention.
Fig. 11 is a schematic view showing a second perspective structure of the locking mechanism of the present invention.
Fig. 12 is a schematic view of a first perspective structure of the positioning mechanism of the present invention.
Fig. 13 is a schematic view of a second perspective structure of the positioning mechanism of the present invention.
Fig. 14 is a schematic perspective view of a scraping mechanism according to the present invention.
Fig. 15 is an enlarged schematic view of the portion a of the present invention.
Reference numerals: 1. the device comprises a base, 2, a feeding table, 3, an interferometer, 4, a scanner, 5, a negative pressure mechanism, 51, a first mounting frame, 52, a first sliding block, 53, a first spring, 54, a gas cylinder, 55, a piston, 6, a turnover mechanism, 61, a second mounting frame, 62, a first rotating shaft, 63, a first mounting block, 64, a first torsion spring, 65, a limiting block, 7, a pushing mechanism, 71, a third mounting frame, 72, a second sliding block, 73, a screw rod, 74, a nut, 75, a gear motor, 8, a locking mechanism, 81, a clamping block, 82, a guide rod, 83, a second spring, 84, a first rack, 85, a second rack, 86, a fourth mounting frame, 87, a straight gear, 9, a positioning mechanism, 91, a second mounting block, 92, a third sliding block, 93, a third spring, 10, a scraping mechanism, 101, a guide rail, 102, a fourth sliding block, 103, a mounting sleeve, 104, a second rotating shaft, 105, a scraping plate, 106 and a second torsion spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
Example 1
1-2, Including base 1, material loading platform 2, interferometer 3, scanner 4, negative pressure mechanism 5, tilting mechanism 6 and pushing mechanism 7, base 1 upper portion is equipped with negative pressure mechanism 5, is equipped with material loading platform 2 on the negative pressure mechanism 5, and material loading platform 2 is used for placing the speculum, and base 1 upper portion left side is equipped with tilting mechanism 6, is equipped with interferometer 3 on the tilting mechanism 6, and tilting mechanism 6 is used for driving interferometer 3 and rotates, is equipped with pushing mechanism 7 on the tilting mechanism 6, is equipped with scanner 4 on the pushing mechanism 7, and pushing mechanism 7 is used for driving scanner 4 to scan the speculum.
Referring now to fig. 3-5, negative pressure mechanism 5 includes first mounting bracket 51, first slider 52, first spring 53, inflator 54 and piston 55, and the welding of base 1 upper portion has first mounting bracket 51, and material loading platform 2 and first mounting bracket 51 contact, and first mounting bracket 51 is gone up the slidingtype and is equipped with first slider 52, and first slider 52 is connected with material loading platform 2, is connected with six first springs 53 between material loading platform 2 and the first mounting bracket 51, and first spring 53 winds on first slider 52, evenly is connected with six pistons 55 on the first mounting bracket 51, is gone up the slidingtype of piston 55 and is equipped with inflator 54, and inflator 54 has six, and inflator 54 is used for holding the speculum, and six inflator 54 all are connected with material loading platform 2.
Referring now to fig. 6-7, tilting mechanism 6 is including second mounting bracket 61, first pivot 62, first installation piece 63, first torsional spring 64 and stopper 65, base 1 upper portion left side welding has second mounting bracket 61, second mounting bracket 61 left side rotation is equipped with first pivot 62, both sides all open around the first pivot 62 have the draw-in groove, be equipped with first installation piece 63 on the first pivot 62, first installation piece 63 is connected with interferometer 3, all be connected with first torsional spring 64 between both sides and the second mounting bracket 61 around first installation piece 63, first torsional spring 64 winds on first pivot 62, the stopper 65 is passed through the bolt rigid coupling in second mounting bracket 61 left part upside, stopper 65 contacts with first installation piece 63, first pivot 62 is connected with stopper 65 rotation.
Referring now to fig. 8-9, the pushing mechanism 7 includes a third mounting frame 71, a second slider 72, a screw rod 73, a nut 74 and a gear motor 75, the third mounting frame 71 is disposed on the left side of the first mounting block 63, the second slider 72 is disposed on the right side of the third mounting frame 71 in a sliding manner, the second slider 72 is connected with the scanner 4, the screw rod 73 is rotatably disposed between the third mounting frame 71 and the first mounting block 63, the nut 74 is disposed on the screw rod 73 in a threaded manner, the nut 74 is connected with the second slider 72, the gear motor 75 is fixedly connected to the lower portion of the first mounting block 63 through a bolt, and an output shaft of the gear motor 75 is connected with the screw rod 73.
When one needs to detect the processing precision of the reflector, one can use the device for in-situ detection of optical processing of the reflector, firstly one manually moves down the feeding table 2, so that the air cylinder 54 and the first sliding block 52 move down, the first spring 53 is compressed, then one places the reflector on the feeding table 2, after the placement is finished, one releases the feeding table 2, so that the first spring 53 resets to drive the feeding table 2 to move up and reset, so that the air cylinder 54 and the first sliding block 52 move up, at this time, the air pressure in the air cylinder 54 changes, so that the air cylinder 54 sucks the reflector, then one manually rotates the first mounting block 63, so that the first rotating shaft 62 rotates, so that the first torsion spring 64 twists and deforms, so that the interferometer 3 and the third mounting frame 71 rotate, so that the second sliding block 72 and the scanner 4 rotate, when the scanner 4 rotates to a proper position, people stop rotating the first mounting block 63, then people start the gear motor 75, the output shaft of the gear motor 75 rotates to drive the screw rod 73 to rotate, so that the nut 74 moves rightwards, the second sliding block 72 and the scanner 4 move rightwards, the scanner 4 scans the reflector placed on the feeding table 2, people can check whether the machining precision of the reflector is qualified through the interferometer 3, when the machining precision detection of the reflector is finished, people manually close the gear motor 75, then people release the first mounting block 63, so that the first torsion spring 64 resets to drive the first mounting block 63 to reversely rotate and reset, the first rotating shaft 62 reversely rotates, the interferometer 3 reversely rotates, the third mounting frame 71 reversely rotates, the second sliding block 72 and the scanner 4 reversely rotate, the stopper 65 prevents the first mounting block 63 from excessively rotating, then people start the gear motor 75 again, the output shaft of the gear motor 75 is controlled to reversely rotate, the output shaft of the gear motor 75 reversely rotates to drive the screw rod 73 to reversely rotate, the nut 74 moves downwards, the second sliding block 72 and the scanner 4 move downwards, when the scanner 4 moves to a proper position, people close the gear motor 75, if the machining precision of the reflecting mirror on the feeding table 2 is not qualified, people can machine the reflecting mirror on the feeding table 2 at this moment, after machining, detection is carried out again according to the steps, if the machining precision of the reflecting mirror is qualified, people can move the feeding table 2 downwards, so that the air cylinder 54 and the reflecting mirror move downwards, the first sliding block 52 moves downwards, the first spring 53 is compressed, the air pressure in the air cylinder 54 changes, the reflecting mirror is not sucked any more, people take the reflecting mirror away at this moment, then people loosen the feeding table 2, the first spring 53 resets, the feeding table 2 is reset, and the air cylinder 54 and the first sliding block 52 moves upwards.
Example 2
On the basis of embodiment 1, referring now to fig. 10-11, locking mechanism 8 is still including fixture block 81, guide arm 82, second spring 83, first rack 84, second rack 85, fourth mounting bracket 86 and spur gear 87, both sides all slide around second mounting bracket 61 are equipped with guide arm 82, the symmetrical welding in the outside of two guide arms 82 has fixture block 81, fixture block 81 is located the draw-in groove on first pivot 62, block first pivot 62, be connected with second spring 83 between two guide arms 82, second spring 83 is located inside second mounting bracket 61, the fixture block 81 rear portion of front side is equipped with first rack 84, first rack 84 is connected with second mounting bracket 61 slidingly, the fixture block 81 front side of rear side is equipped with second rack 85, second rack 85 is connected with second mounting bracket 61 slidingly, second mounting bracket 61 lower part welding has fourth mounting bracket 86, fourth mounting bracket 86 left side lower part rotation is equipped with spur gear 87, first rack 84 and second rack 85 all mesh with spur gear 87.
Referring now to fig. 12-13, the feeding device further comprises a positioning mechanism 9, the positioning mechanism 9 comprises a second installation block 91, a third sliding block 92 and a third spring 93, the second installation block 91 is welded between the right side of the upper portion of the second installation frame 61 and the first installation frame 51, the third springs 93 are respectively arranged on the front side and the rear side of the right portion of the second installation block 91, the third sliding block 92 is connected between the two third springs 93 through hooks, the third sliding block 92 is connected with the second installation block 91 in a sliding mode, and the third sliding block 92 is in contact with the feeding table 2.
Referring to fig. 14-15, the scraper mechanism 10 is further included, the scraper mechanism 10 includes a guide rail 101, a fourth slider 102, a mounting sleeve 103, a second rotating shaft 104, a scraping plate 105 and a second torsion spring 106, the front side and the rear side of the upper portion of the base 1 are fixedly connected with the guide rail 101 through bolts, the fourth slider 102 is slidably arranged on the two guide rails 101, the mounting sleeve 103 is connected to the two fourth sliders 102, the second rotating shaft 104 is rotatably arranged between the mounting sleeves 103, the scraping plate 105 is arranged on the second rotating shaft 104, the second torsion spring 106 is connected between the front side and the rear side of the scraping plate 105 and the mounting sleeve 103, and the second torsion spring 106 is wound on the second rotating shaft 104.
When people need to rotate the first mounting block 63, people pull the clamping block 81 on the front side to enable the guide rod 82 on the front side to move towards the front side, the second spring 83 is stretched, the first rack 84 moves forwards, the spur gear 87 rotates, the second rack 85 moves backwards, the clamping block 81 on the rear side and the guide rod 82 on the rear side move backwards, the second spring 83 continues to be stretched, the clamping block 81 moves out of the clamping groove on the first rotating shaft 62, at the moment, the clamping block 81 does not clamp the first rotating shaft 62, people can rotate the first mounting block 63, when the scanner 4 rotates to a proper position, people loosen the clamping block 81 on the front side, so that the second spring 83 resets and drives the guide rod 82 to reset, the clamping block 81 moves inwards and clamps the clamping groove on the first rotating shaft 62, the first rack 84 moves backwards, the spur gear 87 rotates reversely, at the moment, the clamping block 81 clamps the first rotating shaft 62, people can loosen the first mounting block 63, and therefore the clamping effect is achieved.
When one needs to place the reflector, one side of the reflector is placed on the feeding table 2, then one moves the reflector leftwards to enable the reflector to move leftwards on the feeding table 2, when the reflector moves leftwards to be in contact with the third sliding block 92, the reflector drives the third sliding block 92 to move leftwards to enable the third spring 93 to be compressed, when the third sliding block 92 is not in contact with the feeding table 2, the compressed first spring 53 resets to drive the feeding table 2 to move upwards to reset, so that the air cylinder 54 and the first sliding block 52 move upwards to enable the reflector to move upwards, at the moment, the air pressure in the air cylinder 54 changes to enable the air cylinder 54 to suck the reflector, at the moment, the third sliding block 92 is not in contact with the feeding table 2, so that the compressed third spring 93 resets to drive the third sliding block 92 to move rightwards to reset, the third slide block 92 is made to clamp the feeding table 2, so that people can be prevented from downwards moving the feeding table 2 when the reflector is machined, when people need to take the reflector, people move the third slide block 92 leftwards, so that the third spring 93 is compressed, then people manually move the feeding table 2 downwards, so that the first spring 53 is compressed, the first slide block 52 and the air cylinder 54 are downwards moved, the reflector downwards moves, the air pressure in the air cylinder 54 is changed again, the air cylinder 54 is not used for sucking the reflector, the third slide block 92 is not contacted with the feeding table 2, the compressed third spring 93 is reset to drive the third slide block 92 to rightwards move, so that the third slide block 92 drives the reflector to rightwards move, and people collect the reflector on the right side of the base 1.
When the reflector is sucked by the air cylinder 54, people move the fourth sliding block 102 rightwards, so that the mounting sleeve 103 moves rightwards, the scraping plate 105 moves rightwards, when the scraping plate 105 contacts with the reflector, the scraping plate 105 rotates, so that the second rotating shaft 104 rotates, the second torsion spring 106 is twisted and deformed, impurities on the reflector are scraped off by the scraping plate 105, the cleaning effect is realized, the detection accuracy is improved, when the scraping plate 105 does not contact with the reflector, the second torsion spring 106 resets to drive the scraping plate 105 to reset, so that the second rotating shaft 104 reversely rotates, and when people take away the reflector, people can move the fourth sliding block 102 leftwards, so that the mounting sleeve 103 moves leftwards, and the scraping plate 105 moves leftwards.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (5)
1. An apparatus for in-situ detection of optical processing of a reflector, comprising:
The device comprises a base (1) and a negative pressure mechanism (5), wherein the negative pressure mechanism (5) for sucking the reflector is arranged at the upper part of the base (1);
a feeding table (2), wherein the negative pressure mechanism (5) is provided with the feeding table (2) for placing the reflecting mirror;
The left side of the upper part of the base (1) is provided with the turnover mechanism (6);
An interferometer (3), wherein the turnover mechanism (6) is provided with the interferometer (3);
The pushing mechanism (7) is arranged on the overturning mechanism (6), and the pushing mechanism (7) is arranged on the overturning mechanism;
a scanner (4), wherein the pushing mechanism (7) is provided with the scanner (4) for scanning the reflecting mirror;
the negative pressure mechanism (5) comprises:
the feeding device comprises a first mounting frame (51), wherein the first mounting frame (51) is arranged at the upper part of a base (1), and a feeding table (2) is contacted with the first mounting frame (51);
The first sliding block (52) is arranged on the first mounting frame (51) in a sliding mode, and the first sliding block (52) is connected with the feeding table (2);
Six first springs (53) are connected between the feeding table (2) and the first mounting frame (51), and the first springs (53) are wound on the first sliding blocks (52);
The pistons (55) are uniformly arranged on the first mounting frame (51);
The piston (55) is provided with six air cylinders (54) for sucking the reflecting mirror in a sliding manner, and the six air cylinders (54) are connected with the feeding table (2);
the turnover mechanism (6) comprises:
the second mounting frame (61) is arranged on the left side of the upper part of the base (1);
The first rotating shaft (62) is rotatably arranged on the left side of the second mounting frame (61);
The first rotating shaft (62) is provided with a first mounting block (63) for driving the interferometer (3) to rotate, and the first mounting block (63) is connected with the interferometer (3);
The first torsion springs (64) are connected between the front side and the rear side of the first mounting block (63) and the second mounting frame (61), and the first torsion springs (64) are wound on the first rotating shaft (62);
The limiting block (65), the upper side of the left part of the second mounting frame (61) is provided with the limiting block (65) for preventing the first mounting block (63) from excessively rotating, the limiting block (65) is contacted with the first mounting block (63), and the first rotating shaft (62) is rotationally connected with the limiting block (65);
The pushing mechanism (7) comprises:
the third mounting frame (71) is arranged on the left side of the first mounting block (63);
The second sliding block (72), the right side of the third installation frame (71) is slidingly provided with the second sliding block (72), and the second sliding block (72) is connected with the scanner (4);
The screw rod (73), the screw rod (73) is rotatably arranged between the third mounting frame (71) and the first mounting block (63);
the screw rod (73) is provided with a screw nut (74) in a threaded manner, and the screw nut (74) is connected with the second sliding block (72);
And a gear motor (75), wherein the lower part of the first mounting block (63) is provided with the gear motor (75) for driving the scanner (4) to scan the reflecting mirror, and the output shaft of the gear motor (75) is connected with the screw rod (73).
2. An apparatus for in situ detection of optical processing of mirrors according to claim 1, further comprising a locking mechanism (8) for seizing the first shaft (62), the locking mechanism (8) comprising:
the guide rods (82) are arranged on the front side and the rear side of the second mounting frame (61) in a sliding mode;
the clamping blocks (81) are symmetrically arranged on the outer sides of the two guide rods (82) and used for clamping the first rotating shaft (62), and the clamping blocks (81) are in contact with the first rotating shaft (62);
The second spring (83) is connected between the two guide rods (82), and the second spring (83) is positioned in the second mounting frame (61);
the rear part of the clamping block (81) at the front side is provided with a first rack (84), and the first rack (84) is connected with the second mounting frame (61) in a sliding manner;
the front side of the clamping block (81) at the rear side is provided with a second rack (85), and the second rack (85) is connected with the second mounting frame (61) in a sliding manner;
the fourth mounting frame (86) is arranged at the lower part of the second mounting frame (61);
And the straight gear (87) is rotatably arranged at the lower left side of the fourth mounting frame (86), and the first rack (84) and the second rack (85) are meshed with the straight gear (87).
3. A device for in-situ detection of optical processing of mirrors according to claim 2, further comprising a positioning mechanism (9) for clamping the loading table (2), the positioning mechanism (9) comprising:
the second installation block (91) is connected between the right side of the upper part of the second installation frame (61) and the first installation frame (51);
the third springs (93) are arranged on the front side and the rear side of the right part of the second installation block (91);
And a third sliding block (92), wherein a third sliding block (92) is connected between the two third springs (93), the third sliding block (92) is slidably connected with the second mounting block (91), and the third sliding block (92) is contacted with the feeding table (2).
4. A device for in situ detection of optical processing of mirrors according to claim 3, further comprising a scraping mechanism (10) for cleaning the mirrors, the scraping mechanism (10) comprising:
the guide rail (101) is arranged on the front side and the rear side of the upper part of the base (1);
The fourth sliding block (102) is arranged on the two guide rails (101) in a sliding mode, and the fourth sliding block (102) is arranged on the two guide rails (101);
The mounting sleeves (103) are connected to the two fourth sliding blocks (102);
the second rotating shaft (104) is rotatably arranged between the mounting sleeves (103), and the second rotating shaft (104) is rotatably arranged between the mounting sleeves;
a scraping plate (105), wherein the scraping plate (105) for cleaning the reflecting mirror is arranged on the second rotating shaft (104);
And a second torsion spring (106) is connected between the front side and the rear side of the scraping plate (105) and the mounting sleeve (103), and the second torsion spring (106) is wound on the second rotating shaft (104).
5. The device for in-situ detection of optical processing of a reflecting mirror according to claim 4, wherein the first rotating shaft (62) is provided with clamping grooves on both front and rear sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508219.9A CN114324242B (en) | 2021-12-10 | 2021-12-10 | Device for in-situ detection of optical processing of reflecting mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508219.9A CN114324242B (en) | 2021-12-10 | 2021-12-10 | Device for in-situ detection of optical processing of reflecting mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114324242A CN114324242A (en) | 2022-04-12 |
| CN114324242B true CN114324242B (en) | 2024-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111508219.9A Active CN114324242B (en) | 2021-12-10 | 2021-12-10 | Device for in-situ detection of optical processing of reflecting mirror |
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| CN107860776A (en) * | 2017-11-22 | 2018-03-30 | 佛山科学技术学院 | A kind of defect of lens detection means and method |
| CN209656573U (en) * | 2019-03-01 | 2019-11-19 | 武汉优光科技有限责任公司 | A kind of portable detector of lens, plane mirror substrate |
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| US8169616B2 (en) * | 2010-02-16 | 2012-05-01 | Agilent Technologies Australia (M) Pty Ltd | Interferometer step scanning systems and methods |
| CN103454249B (en) * | 2013-09-16 | 2016-03-02 | 南京理工大学 | Based on optical glass homogeneity detection method and the device of white light interference |
| CN108286950A (en) * | 2017-12-27 | 2018-07-17 | 中国科学院长春光学精密机械与物理研究所 | A kind of online test method of reflecting mirror surface shape |
| EP3770546A1 (en) * | 2019-07-25 | 2021-01-27 | sentronics metrology GmbH | Device and method for measuring height profiles on an object |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107860776A (en) * | 2017-11-22 | 2018-03-30 | 佛山科学技术学院 | A kind of defect of lens detection means and method |
| CN209656573U (en) * | 2019-03-01 | 2019-11-19 | 武汉优光科技有限责任公司 | A kind of portable detector of lens, plane mirror substrate |
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