CN216576737U - Clamping mechanism of infrared optical lens milling machine - Google Patents
Clamping mechanism of infrared optical lens milling machine Download PDFInfo
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- CN216576737U CN216576737U CN202123180358.1U CN202123180358U CN216576737U CN 216576737 U CN216576737 U CN 216576737U CN 202123180358 U CN202123180358 U CN 202123180358U CN 216576737 U CN216576737 U CN 216576737U
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- lead screw
- optical lens
- milling machine
- clamping
- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model discloses a clamping mechanism of an infrared optical lens milling machine, which comprises an assembly plate, wherein a chute is formed in the top of the assembly plate, two groups of sliding blocks are connected in the chute in a sliding manner, a movable block is fixedly connected to the top of each sliding block, a threaded hole is formed in the movable block in a through manner, a connecting frame is fixedly connected to the back of the movable block, a servo motor and a bearing seat are respectively and fixedly arranged on two sides of the top of the assembly plate, a motor shaft of the servo motor is fixedly connected with a first lead screw, and the other end of the first lead screw is fixedly connected with a second lead screw. The clamping mechanism of the infrared optical lens milling machine drives the first lead screw and the second lead screw to synchronously rotate through the servo motor, so that two sets of first clamping blocks and the second clamping blocks are driven to move oppositely to clamp a workpiece, the position of the second clamping blocks can be adjusted through the adjusting groove and the adjusting rod, the automatic degree of the clamping mechanism of the infrared optical lens milling machine is high, the adjusting is convenient, the clamping mechanism is suitable for clamping and using optical lens workpieces of various specifications, the stability is high, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of optical lenses, in particular to a clamping mechanism of an infrared optical lens milling machine.
Background
The optical lens is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, stirring uniformly by ultrasonic waves, and removing bubbles; and slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, clarity, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to obtain an optical lens blank.
The optical lens needs to be processed on a milling machine, the existing milling machine clamping mechanism is inconvenient to adjust, the automation degree is not high, the applicability is low when the milling machine clamping mechanism is used for optical lens raw materials with different specifications, and therefore the infrared optical lens milling machine clamping mechanism is designed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping mechanism of an infrared optical lens milling machine, which aims to solve the problems of inconvenient adjustment and low applicability of the existing milling machine clamping mechanism in the background technology.
In order to achieve the above object, the utility model provides the following technical scheme, a clamping mechanism of an infrared optical lens milling machine comprises an assembly plate, wherein a chute is formed in the top of the assembly plate, two groups of sliding blocks are connected in the chute in a sliding manner, a movable block is fixedly connected to the top of each sliding block, a threaded hole is formed in each movable block in a through manner, a connecting frame is fixedly connected to the back surface of each movable block, a servo motor and a bearing seat are respectively and fixedly arranged on two sides of the top of the assembly plate, a first lead screw is fixedly connected to a motor shaft of the servo motor, a second lead screw is fixedly connected to the other end of the first lead screw, one end, far away from the first lead screw, of the second lead screw is fixed in a bearing inner ring of the bearing seat, two groups of movable blocks are respectively and movably sleeved outside the first lead screw and the second lead screw through threaded holes, a first clamping block is fixedly connected to the connecting frame, an adjusting groove is formed in a through manner, an adjusting rod is movably arranged in the adjusting groove, the adjusting rod is fixedly connected with a second clamping block, a movable groove is formed in the middle of the first clamping block, and the surface of the adjusting rod is connected with a fastening nut through a threaded structure.
Preferably, the width of the sliding groove is matched with that of the sliding block.
Preferably, the first screw rod and the second screw rod are respectively connected with the inner wall surfaces of the two groups of threaded holes through threaded structures, and the thread directions of the surfaces of the first screw rod and the second screw rod are opposite.
Preferably, the first clamping block and the second clamping block are symmetrically arranged in an isosceles trapezoid shape in a top view.
Preferably, the second clamping block corresponds to the horizontal position of the movable groove, and the height of the second clamping block is matched with that of the movable groove.
Compared with the prior art, the utility model has the beneficial effects that: this clamping mechanism of infrared optical lens milling machine passes through the synchronous rotation of first lead screw of servo motor drive and second lead screw to drive two sets of first clamp splice and second clamp splice in opposite directions motion and press from both sides tightly the work piece, can adjust the position of second clamp splice through adjustment tank and regulation pole, this clamping mechanism of infrared optical lens milling machine degree of automation is high, and it is convenient to adjust, and the optical lens work piece clamp that is applicable to multiple specification is tight to be used, and stability is high, has improved machining efficiency.
Drawings
FIG. 1 is a schematic front view of a clamping mechanism of an infrared optical lens milling machine according to the present invention;
FIG. 2 is a cross-sectional view of a top view of a clamping mechanism of an infrared optical lens milling machine according to the present invention;
FIG. 3 is a schematic top view of a clamping mechanism of an infrared optical lens milling machine according to the present invention;
FIG. 4 is a schematic side view of a connecting frame of a clamping mechanism of an infrared optical lens milling machine according to the present invention;
FIG. 5 is a schematic view of a first clamping block and a second clamping block of a clamping mechanism of an infrared optical lens milling machine according to the present invention;
fig. 6 is a schematic structural diagram of a first clamping block and a second clamping block of a clamping mechanism of an infrared optical lens milling machine according to the present invention.
In the figure: 1. the device comprises an assembling plate, 2, a sliding groove, 3, a sliding block, 4, a movable block, 5, a threaded hole, 6, a connecting frame, 7, a servo motor, 8, a bearing seat, 9, a first screw rod, 10, a second screw rod, 11, a first clamping block, 12, an adjusting groove, 13, an adjusting rod, 14, a second clamping block, 15, a movable groove, 16 and a fastening nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a clamping mechanism of an infrared optical lens milling machine comprises an assembly plate 1, the assembly plate 1 can be fixed on a milling machine through bolts, a chute 2 is arranged in the top of the assembly plate 1, two groups of sliders 3 are connected in the chute 2 in a sliding manner, the width of the chute 2 is matched with that of the sliders 3, the chute 2 and the sliders 3 are both of cuboid structures, the chute 2 is arranged along the extending direction of the length of the assembly plate 1, the chute 2 has a positioning effect on the sliders 3, a movable block 4 is fixedly connected to the top of the sliders 3, a threaded hole 5 is formed in the movable block 4 in a penetrating manner, a connecting frame 6 is fixedly connected to the back of the movable block 4, a servo motor 7 and a bearing seat 8 are respectively and fixedly arranged on two sides of the top of the assembly plate 1, a first lead screw 9 is fixedly connected to a motor shaft of the servo motor 7, a second lead screw 10 is fixedly connected to the other end of the first lead screw 9, one end of the second lead screw 10, which is far away from the first lead screw 9, is fixed in a bearing inner ring of the bearing seat 8, two groups of movable blocks 4 are respectively movably sleeved outside a first screw rod 9 and a second screw rod 10 through threaded holes 5, the first screw rod 9 and the second screw rod 10 are respectively connected with the inner wall surfaces of the two groups of threaded holes 5 through threaded structures, the thread directions of the surfaces of the first screw rod 9 and the second screw rod 10 are opposite, the first screw rod 9 and the second screw rod 10 are driven to synchronously rotate through a servo motor 7, so that the two groups of movable blocks 4 can be driven to oppositely move, a first clamping block 11 is fixedly connected with a connecting frame 6, an adjusting groove 12 is formed in the connecting frame 6 in a penetrating manner, an adjusting rod 13 is movably arranged in the adjusting groove 12, the diameter length of the adjusting rod 13 is matched with the height of the adjusting groove 12, a second clamping block 14 is fixedly connected with the adjusting rod 13, the first clamping block 11 and the second clamping block 14 are of a symmetrically arranged isosceles trapezoid, and a workpiece can be effectively clamped when overlooking through the bevel edges of the first clamping block 11 and the second clamping block 14, a movable groove 15 is formed in the middle of the first clamping block 11, the second clamping block 14 corresponds to the horizontal position of the movable groove 15, the second clamping block 14 is matched with the movable groove 15 in height, the movable groove 15 has a positioning effect on the second clamping block 14, the second clamping block 14 can be adjusted to the corresponding position according to the specification of an actual workpiece, the applicability is high, the surface of the adjusting rod 13 is connected with a fastening nut 16 through a threaded structure, and the fastening nut 16 is tightly pressed on the surface of the connecting frame 6, so that the adjusting rod 13 and the second clamping block 14 can be fixed.
The working principle is as follows: when the clamping mechanism of the infrared optical lens milling machine is used, firstly, according to the actual specification of a lens workpiece, the adjusting rod 13 is moved in the adjusting groove 12, the position of the second clamping block 14 is adjusted, the fastening nut 16 is tightly pressed on the surface of the connecting frame 6, so that the adjusting rod 13 and the second clamping block 14 are fixed, the lens workpiece is placed at the top of the assembling plate 1, the servo motor 7 is started, the first lead screw 9 and the second lead screw 10 are driven to synchronously rotate through the servo motor 7, so that the two groups of movable blocks 4 can be driven to move in opposite directions, namely, the two groups of first clamping blocks 11 and the two groups of second clamping blocks 14 are driven to move in opposite directions, and then the lens workpiece is clamped and fixed through the two groups of first clamping blocks 11 and the two groups of second clamping blocks 14, which is the working process of the clamping mechanism of the infrared optical lens milling machine.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an infrared optical lens milling machine's clamping mechanism, includes mounting plate (1), spout (2), its characterized in that have been seted up in mounting plate (1) top: the sliding groove (2) is internally and movably connected with two groups of sliding blocks (3), the tops of the sliding blocks (3) are fixedly connected with movable blocks (4), threaded holes (5) are formed in the movable blocks (4) in a penetrating mode, the back of each movable block (4) is fixedly connected with a connecting frame (6), two sides of the top of the assembling plate (1) are respectively and fixedly provided with a servo motor (7) and a bearing seat (8), a motor shaft of each servo motor (7) is fixedly connected with a first lead screw (9), the other end of each first lead screw (9) is fixedly connected with a second lead screw (10), one end, far away from the first lead screw (9), of each second lead screw (10) is fixed in a bearing inner ring of each bearing seat (8), the two groups of movable blocks (4) are respectively and movably sleeved outside the first lead screw (9) and the second lead screw (10) through the threaded holes (5), the connecting frame (6) is fixedly connected with a first clamping block (11), adjusting grooves (12) are formed in the connecting frame (6) in a penetrating mode, an adjusting rod (13) is movably arranged in the adjusting groove (12), the adjusting rod (13) is fixedly connected with a second clamping block (14), a movable groove (15) is formed in the middle of the first clamping block (11), and the surface of the adjusting rod (13) is connected with a fastening nut (16) through a threaded structure.
2. The clamping mechanism of an infrared optical lens milling machine according to claim 1, characterized in that: the width of the sliding groove (2) is matched with that of the sliding block (3).
3. The clamping mechanism of an infrared optical lens milling machine according to claim 1, characterized in that: the first screw rod (9) and the second screw rod (10) are respectively connected with the inner wall surfaces of the two groups of threaded holes (5) through threaded structures, and the thread directions of the surfaces of the first screw rod (9) and the second screw rod (10) are opposite.
4. The clamping mechanism of an infrared optical lens milling machine according to claim 1, characterized in that: the first clamping block (11) and the second clamping block (14) are symmetrically arranged in an isosceles trapezoid structure in a top view.
5. The clamping mechanism of an infrared optical lens milling machine according to claim 1, characterized in that: the horizontal positions of the second clamping blocks (14) and the movable groove (15) correspond, and the heights of the second clamping blocks (14) and the movable groove (15) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180358.1U CN216576737U (en) | 2021-12-17 | 2021-12-17 | Clamping mechanism of infrared optical lens milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180358.1U CN216576737U (en) | 2021-12-17 | 2021-12-17 | Clamping mechanism of infrared optical lens milling machine |
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| Publication Number | Publication Date |
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| CN216576737U true CN216576737U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123180358.1U Active CN216576737U (en) | 2021-12-17 | 2021-12-17 | Clamping mechanism of infrared optical lens milling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202748A (en) * | 2023-05-05 | 2023-06-02 | 贾维斯智能(深圳)有限公司 | Calibration device of automobile data recorder lens module |
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2021
- 2021-12-17 CN CN202123180358.1U patent/CN216576737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202748A (en) * | 2023-05-05 | 2023-06-02 | 贾维斯智能(深圳)有限公司 | Calibration device of automobile data recorder lens module |
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