Infrared lens machining clamping mechanism

Abstract

The utility model discloses an infrared lens processing clamping mechanism which comprises an installation base, the top of the installation base is fixedly connected with two first supporting plates, a second supporting plate and a third supporting plate are arranged between the two first supporting plates, the second supporting plate is fixedly connected with the installation base, and the third supporting plate is fixedly connected with the installation base. The left side of the second supporting plate is fixedly connected with a first rotating motor, and the output right end of the first rotating motor penetrates to the right side of the second supporting plate. Through the arrangement of the first sliding groove, a lens is firstly placed in the first clamp and attached to the first clamp, then the connecting rod is pulled towards the left side, the third supporting plate slides in the first sliding groove, meanwhile, the connecting rod slides in the second sliding groove, the second clamp is attached to the right side of the lens, and the positioning ferrule is rotated through threads; the positioning ferrule is attached to the mounting base, so that the connecting rod can be limited, the fixing effect on the lens can be completed, the fixing stability of the lens is improved, and the falling risk of the lens is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing and clamping equipment, in particular to an infrared lens processing and clamping mechanism. Background Art

[0002] A telescope is an optical instrument that uses lenses, reflectors and other optical devices to observe distant objects. It can magnify small angles in the distance many times, appearing as a large angle to our eyes, making it clear. According to the principle, telescopes can be divided into radio telescopes, optical telescopes and astronomical telescopes. The telescopes used in daily life are usually optical telescopes, also known as telescopes. According to their uses, telescopes can also be divided into military telescopes, theater telescopes and amateur astronomical telescopes.

[0003] For example, Chinese patent CN 221495676 U discloses a telescope lens processing clamping mechanism. The utility model relates to the technical field of lens processing clamping equipment and discloses a telescope lens processing clamping mechanism, including a slide on which a plurality of mounting slide rods are fixedly mounted, the mounting slide rods being in a convex shape as a whole, a slide seat being slidably mounted on the top of the mounting slide rod, mounting frames being fixedly mounted on both sides of the top of the slide seat, offset structures being provided on the inner wall surfaces of the two groups of mounting frames, and a clamping structure being provided between the two groups of offset structures. The utility model not only facilitates the clamping of lenses of different thicknesses during use through the mutual cooperation between the above-mentioned structures, but also can adjust and fix their processing angles, making the processing quick, convenient and more practical.

[0004] The background technology of the above patent states that the existing device cannot clamp the lens according to its thickness. Although the above patent can use adjustment plates and other devices to clamp lenses of different thicknesses, the clamping tool of the above patent has a relatively limited clamping effect. When encountering smaller lenses, there may be a gap between the lens and the clamp. At this time, when personnel process the lens, the lens may fall off or shake, affecting the processing effect of the lens. In addition, some dust will be generated during the processing steps such as polishing during the lens processing process. If the dust is allowed to float in the air, over time, personnel may inhale the dust through the nasal cavity, thereby affecting their own health. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide an infrared lens processing clamping mechanism, which has the advantages of improving the clamping effect of the clamp, handling dust and reducing the impact of dust on personnel health, and solves the problem that the clamping effect is relatively limited, thus affecting personnel processing lenses and the inability to handle dust, thus affecting personnel health.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared lens processing clamping mechanism, comprising a mounting base, the top of the mounting base is fixedly connected to two support plates 1, a support plate 2 and a support plate 3 are arranged between the two support plates 1, the support plate 2 is fixedly connected to the mounting base, the left side of the support plate 2 is fixedly connected to a rotating motor 1, the output right end of the rotating motor 1 passes through the right side of the support plate 2, the output right end of the rotating motor 1 is provided with a clamp 1, and the left side of the support plate 3 is provided with a clamp 2, the interior of the mounting base is provided with a slide groove 1 and a slide groove 2, the bottom of the support plate 3 extends to the interior of the slide groove 1, the front of the support plate 3 is fixedly connected to a connecting rod, the surface of the connecting rod is threadedly connected to a positioning ring, and the positioning ring fits with the mounting base.

[0007] As a preferred embodiment of the present invention, the top of the support plate is movably connected to a box body, a fan box is provided on the top of the box body, the fan box is connected to the box body, a HEPA filter is fixedly connected to the inside of the box body, the bottom wall of the box body is connected to an air inlet pipe, and the bottom end of the air inlet pipe passes through the outside of the box body.

[0008] As a preferred embodiment of the present invention, a partition is fixedly connected to the interior of the box, a through groove is opened inside the partition, the partition is located behind the HEPA filter, and the partition is in contact with the HEPA filter, a small motor is fixedly connected to the right side of the box, the left output end of the small motor passes through the interior of the box, the left output end of the small motor is fixedly connected to a screw rod, the screw rod is movably connected to the box through a bearing, a cleaning assembly is threadedly connected to the surface of the screw rod, and the cleaning assembly is in contact with the bottom of the HEPA filter.

[0009] As a preferred embodiment of the present invention, the bottom of the air inlet duct is connected with a telescopic tube, and the bottom of the telescopic tube is connected with an exhaust hood, and through slots are provided on the left and right sides of the mounting base, and the left and right sides of the exhaust hood are fixedly connected with lifting plates, and the left and right sides of the lifting plates pass through the through slots to the outside of the support plate one, and the interior of the lifting plate is movably connected with a screw rod 2 through a thread, and the bottom end of the screw rod 2 is movably connected to the mounting base through a bearing, and the top of the screw rod 2 is fixedly connected to a small motor 2, and the small motor 2 is fixedly connected to the support plate one through a connecting plate.

[0010] As a preferred embodiment of the present invention, a filter is provided inside the box, and the filter is located above the HEPA filter.

[0011] As a preferred embodiment of the present invention, a magnetic strip is fixedly connected to the bottom of the support plate three, a magnetic frame is sleeved on the surface of the magnetic strip, and the magnetic frame is fixedly connected to the mounting base.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model provides a slide groove 1, firstly puts the lens into the clamp 1 and fits it therewith, then pulls the connecting rod to the left side, so that the support plate 3 slides inside the slide groove 1, and at the same time makes the connecting rod slide inside the slide groove 2, so that the clamp 2 fits the right side of the lens, and the positioning ring is rotated by the thread to fit the positioning ring with the mounting base, so that the connecting rod can be limited, and the fixing effect of the lens can be completed, thereby improving the fixing stability of the lens and reducing the risk of the lens falling off.

[0014] 2. The utility model sets up a box body and uses the fan box to discharge the gas inside the box body, so that negative pressure is generated inside the box body, and uses the air inlet pipe to draw the dust-laden gas into the air inlet pipe, and then passes it through the HEPA filter. The HEPA filter is composed of a pre-filter layer, a HEPA filter layer, a HEPA pleated filter paper, an activated carbon filter layer and other components. It can not only intercept the dust in the gas, but also purify the gas, improve the cleanliness of the gas, and reduce the impact of dust on personnel health. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a side view schematic diagram of the installation base of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the support plate 3, the connecting rod, the magnetic strip and the magnetic frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the screw rod 1 and the cleaning component of the utility model.

[0019] In the figure: 1. Mounting base; 2. Support plate 1; 3. Support plate 2; 4. Support plate 3; 5. Rotating motor 1; 6. Clamp 1; 7. Slide 1; 8. Slide 2; 9. Connecting rod; 10. Positioning ring; 11. Box body; 12. Fan box; 13. HEPA filter; 14. Air inlet duct; 15. Partition; 16. Small motor 1; 17. Screw 1; 18. Cleaning assembly; 19. Telescopic tube; 20. Exhaust hood; 21. Lifting plate; 22. Screw 2; 23. Small motor 2; 24. Filter; 25. Magnetic strip; 26. Magnetic frame; 27. Clamp 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, an infrared lens processing clamping mechanism includes a mounting base 1, the top of the mounting base 1 is fixedly connected to two support plates 1 2, a support plate 2 3 and a support plate 3 4 are arranged between the two support plates 1 2, the support plate 2 3 is fixedly connected to the mounting base 1, the left side of the support plate 2 3 is fixedly connected to a rotating motor 1 5, the right end of the output of the rotating motor 1 5 passes through the right side of the support plate 2 3, the right end of the output of the rotating motor 1 5 is provided with a clamp 1 6, the left side of the support plate 3 4 is provided with a clamp 2 27, the interior of the mounting base 1 is provided with a slide groove 1 7 and a slide groove 2 8, the bottom of the support plate 3 4 extends to the interior of the slide groove 1 7, the front of the support plate 3 4 is fixedly connected to a connecting rod 9, the surface of the connecting rod 9 is threadedly connected to a positioning ring 10, and the positioning ring 10 is in contact with the mounting base 1.

[0022] refer to Figure 2 The top of the support plate 2 is movably connected to the box body 11, and a fan box 12 is provided on the top of the box body 11. The fan box 12 is connected to the box body 11. The inside of the box body 11 is fixedly connected to a HEPA filter 13. The bottom wall of the box body 11 is connected to an air inlet pipe 14, and the bottom end of the air inlet pipe 14 passes through the outside of the box body 11.

[0023] As a technical optimization solution of the present invention, by setting up a box body 11, the fan box 12 is used to discharge the gas inside the box body 11, so that a negative pressure is generated inside the box body 11, and the dust-laden gas is drawn into the air inlet pipe 14 by the air inlet pipe 14, and then passes through the HEPA filter 13. The HEPA filter 13 is composed of a pre-filter layer, a HEPA filter layer, a HEPA folded filter paper, an activated carbon filter layer and other components. It can not only intercept the dust in the gas, but also purify the gas, thereby improving the cleanliness of the gas and reducing the impact of dust on personnel health.

[0024] refer to Figure 2 and Figure 4A partition 15 is fixedly connected to the interior of the box body 11, and a through groove is opened inside the partition 15. The partition 15 is located behind the HEPA filter 13, and the partition 15 is in contact with the HEPA filter 13. A small motor 16 is fixedly connected to the right side of the box body 11. The left end of the output of the small motor 16 passes through the interior of the box body 11. The left end of the output of the small motor 16 is fixedly connected to a screw rod 17. The screw rod 17 is movably connected to the box body 11 through a bearing. A cleaning component 18 is threadedly connected to the surface of the screw rod 17, and the cleaning component 18 is in contact with the bottom of the HEPA filter 13.

[0025] As a technical optimization solution of the present invention, by setting a partition 15, a small motor 16 can be turned on periodically, and the small motor 16 drives the screw 17 to rotate, so that the cleaning components 18 with opposite threads on the surface of the screw 17 are moved closer to the middle or both sides, thereby cleaning the dust at the bottom of the HEPA filter 13 and reducing the clogging of the HEPA filter 13. The cleaning component 18 is composed of a threaded plate and a brush, which is a prior art and will not be described in detail here.

[0026] refer to Figure 2 The bottom of the air inlet pipe 14 is connected with a telescopic tube 19, and the bottom of the telescopic tube 19 is connected with an exhaust hood 20. Through slots are provided on the left and right sides of the mounting base 1. The left and right sides of the exhaust hood 20 are fixedly connected with lifting plates 21. The left and right sides of the lifting plate 21 pass through the through slots to the outside of the support plate 2. The inside of the lifting plate 21 is movably connected with a screw rod 22 through a thread. The bottom end of the screw rod 22 is movably connected to the mounting base 1 through a bearing. The top of the screw rod 22 is fixedly connected with a small motor 23, and the small motor 23 is fixedly connected to the support plate 2 through a connecting plate.

[0027] As a technical optimization solution of the present invention, by setting up the telescopic tube 19, the small motor 23 can be used to drive the screw 22 to rotate, so that the lifting plate 21 on the surface of the screw 22 is lifted and lowered, and at the same time, the exhaust hood 20 is driven to lift and lower, so that the telescopic tube 19 is unfolded, and the exhaust hood 20 is brought close to the clamp 1 6 and the clamp 2 27, so as to better collect and process the dust.

[0028] refer to Figure 2 A filter screen 24 is provided inside the box body 11 and is located above the HEPA filter screen 13 .

[0029] As a technical optimization solution of the present invention, by providing a filter 24, the filter 24 can perform secondary filtration on the dust remaining in the gas, thereby further reducing the residual dust in the gas.

[0030] refer to Figure 3The bottom of the support plate 4 is fixedly connected with a magnetic strip 25, and the surface of the magnetic strip 25 is covered with a magnetic frame 26, which is fixedly connected to the mounting base 1.

[0031] As a technical optimization solution of the present invention, by setting a magnetic strip 25, the support plate three 4 will drive the magnetic strip 25 to slide inside the magnetic frame 26 during the movement. By utilizing the principle of attraction between opposite poles, the magnetic strip 25 can be firmly adsorbed inside the magnetic frame 26, thereby improving the limiting effect of the support plate three 4.

[0032] The working principle and use process of the present invention are as follows: in daily use, first put the lens into the clamp 1 6 and fit it therewith, then pull the connecting rod 9 to the left to make the support plate 3 4 slide inside the slide groove 1 7, and at the same time make the connecting rod 9 slide inside the slide groove 2 8, so that the clamp 2 27 fits the right side of the lens, and rotate the positioning ring 10 through the thread to make the positioning ring 10 fit with the mounting base 1, so as to limit the connecting rod 9, thereby completing the fixing effect of the lens, improving the fixing stability of the lens, and reducing the risk of the lens falling off, and then processing the lens, and the dust generated during the lens processing is used for The fan box 12 is used to discharge the gas inside the box 11, so that a negative pressure is generated inside the box 11, and the dust-laden gas is drawn into the air inlet pipe 14 through the air inlet pipe 14, and then passes through the HEPA filter 13. The HEPA filter 13 is composed of a pre-filter layer, a HEPA filter layer, a HEPA pleated filter paper, an activated carbon filter layer and other components. It can not only intercept the dust in the gas, but also purify the gas, improve the cleanliness of the gas, and reduce the impact of dust on personnel health. The fan box 12 is composed of a shell, a fan and a connecting pipe. It is a prior art and will not be described in detail here.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infrared lens processing clamping mechanism, comprising a mounting base (1), characterized in that: The top of the mounting base (1) is fixedly connected to two support plates (2), and a support plate (2) (3) and a support plate (3) (4) are provided between the two support plates (2). The support plate (3) is fixedly connected to the mounting base (1). The left side of the support plate (3) is fixedly connected to a rotating motor (5). The right output end of the rotating motor (5) passes through the right side of the support plate (3). The right output end of the rotating motor (5) is provided with a clamp (6). The left side of the support plate (4) is provided with a clamp (27). The interior of the mounting base (1) is provided with a slide groove (7) and a slide groove (8). The bottom of the support plate (4) extends to the interior of the slide groove (7). The front of the support plate (4) is fixedly connected to a connecting rod (9). The surface of the connecting rod (9) is threadedly connected to a positioning ring (10), and the positioning ring (10) fits with the mounting base (1).

2. The infrared lens processing and clamping mechanism according to claim 1, characterized in that: The top of the support plate 1 (2) is movably connected to a box body (11), a fan box (12) is provided on the top of the box body (11), the fan box (12) is communicated with the box body (11), a HEPA filter (13) is fixedly connected to the interior of the box body (11), the bottom wall of the box body (11) is communicated with an air inlet pipe (14), and the bottom end of the air inlet pipe (14) passes through the outside of the box body (11).

3. The infrared lens processing and clamping mechanism according to claim 2, characterized in that: The interior of the box (11) is fixedly connected to a partition (15), the interior of the partition (15) is provided with a through groove, the partition (15) is located behind the HEPA filter (13), and the partition (15) is in contact with the HEPA filter (13), the right side of the box (11) is fixedly connected to a small motor (16), the left end of the output of the small motor (16) passes through the interior of the box (11), the left end of the output of the small motor (16) is fixedly connected to a screw rod (17), the screw rod (17) is movably connected to the box (11) through a bearing, the surface of the screw rod (17) is threadedly connected to a cleaning component (18), and the cleaning component (18) is in contact with the bottom of the HEPA filter (13).

4. The infrared lens processing and clamping mechanism according to claim 2, characterized in that: The bottom of the air inlet pipe (14) is connected to a telescopic tube (19), and the bottom of the telescopic tube (19) is connected to an exhaust hood (20). The left and right sides of the mounting base (1) are provided with through slots, and the left and right sides of the exhaust hood (20) are fixedly connected to a lifting plate (21), and the left and right sides of the lifting plate (21) pass through the through slots to the outside of the support plate (2). The interior of the lifting plate (21) is movably connected to a screw rod (22) through a thread, and the bottom end of the screw rod (22) is movably connected to the mounting base (1) through a bearing, and the top end of the screw rod (22) is fixedly connected to a small motor (23), and the small motor (23) is fixedly connected to the support plate (2) through a connecting plate.

5. The infrared lens processing and clamping mechanism according to claim 2, characterized in that: A filter (24) is provided inside the box (11), and the filter (24) is located above the HEPA filter (13).

6. The infrared lens processing and clamping mechanism according to claim 1, characterized in that: The bottom of the support plate three (4) is fixedly connected with a magnetic strip (25), the surface of the magnetic strip (25) is provided with a magnetic frame (26), and the magnetic frame (26) is fixedly connected to the mounting base (1).

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