Positioning and clamping device for production of metal pressing ring of infrared optical lens

Abstract

The utility model discloses a positioning and clamping device for production of an infrared optical lens metal pressing ring, and relates to the technical field of clamping devices for infrared optical lens metal pressing rings, the positioning and clamping device comprises a supporting seat, supporting assemblies are installed on the end faces of the two sides of the supporting seat, a lifting groove is formed in the supporting seat, and the lifting groove is connected with the supporting seat. Telescopic rods are arranged on the periphery of the interior of the lifting groove, a lifting base is installed on the tops of the telescopic rods, a rotating disc is arranged on the upper surface of the lifting base and rotationally connected with the lifting base, moving grooves are formed in the periphery of the rotating disc, and positioning assemblies are arranged in the moving grooves. The positioning assembly is slidably connected with the interior of the moving groove, a fixing seat is arranged on the supporting assembly, a mounting groove is formed in the fixing seat, and the problem that in the prior art, when a lens metal accessory clamping and fixing device is used for positioning and clamping, the fixing stability of an arc part cannot be guaranteed, and therefore the clamping quality of the lens metal accessory clamping and fixing device is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared optical lens metal pressure ring clamping devices, in particular to a production positioning and clamping device for an infrared optical lens metal pressure ring. Background Art

[0002] Infrared lenses use special optical glass materials and the latest optical design methods to eliminate the focal plane offset between visible light and infrared light. Therefore, light from the visible light to the infrared light region can be imaged on the same focal plane, making the image clear. Infrared lenses also use special multi-layer coating technology to increase the transmittance of infrared light. Therefore, cameras using IR lenses can monitor farther at night than cameras using ordinary lenses and have better effects. The metal parts of the lens need to be clamped and fixed during the production process to proceed to the next step of processing.

[0003] For example, the Chinese authorized patent with announcement number CN219967135U (fixing device for metal accessories processing): includes a positioning main board, the upper end of the positioning main board is fixedly connected to a clamping shell, four groups of positioning holes are provided around the positioning main board, and two groups of mounting grooves are provided on one side of the clamping shell. The inner side of the mounting groove is movably connected to an adjusting rubber wheel, and the inner side of the adjusting rubber wheel is movably connected to an I-shaped slider. The fixing device for metal accessories processing can be laterally adjusted according to the needs of the metal accessories to be processed by adding a lateral adjustment component, effectively avoiding the inability to adjust the position of the workpiece due to the weight of the metal workpiece, and can flexibly move the workpiece according to processing needs. By adding a clamping rotation component, the workpiece angle can be easily rotated to adapt to the processing tool, which greatly improves the overall flexibility of the device and expands the scope of application of the device.

[0004] However, the lens metal accessory clamping and fixing device in the above-mentioned prior art cannot ensure the stability of the arc part during positioning and clamping, thereby affecting its clamping quality; therefore, it does not meet the existing needs. We have proposed a production positioning and clamping device for the metal pressure ring of the infrared optical lens. Utility Model Content

[0005] The purpose of the utility model is to provide a production positioning and clamping device for a metal pressure ring of an infrared optical lens, so as to solve the problem that the lens metal accessory clamping and fixing device in the prior art proposed in the above background technology cannot ensure the stability of the arc part during positioning and clamping, thereby affecting its clamping quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a production positioning and clamping device for a metal pressure ring of an infrared optical lens, comprising a support seat, support components are installed on both side end faces of the support seat, a lifting groove is provided inside the support seat, telescopic rods are provided around the inside of the lifting groove, a lifting seat is installed on the top of the telescopic rod, a rotating disk is provided on the upper surface of the lifting seat, the rotating disk is rotatably connected to the lifting seat, movable grooves are provided around the rotating disk, a positioning component is provided inside the movable groove, and the positioning component is slidably connected to the inside of the movable groove.

[0007] Preferably, a fixing seat is provided on the support assembly, and a mounting groove is provided inside the fixing seat.

[0008] Preferably, a fixing rod is provided inside the installation groove, the fixing rod is threadedly connected to the inside of the installation groove, and a fixing plate is provided at the bottom of the fixing rod.

[0009] Preferably, a movable seat is provided on the positioning assembly, a cylinder is installed on one end surface of the movable seat, an adjustment seat is provided on one side of the movable seat, and an adjustment rod is provided on the upper surface of the adjustment seat.

[0010] Preferably, an adjustment groove is provided inside one end surface of the adjustment rod, a pressure plate is installed inside the adjustment groove, and the pressure plate is slidably connected to the inside of the adjustment groove.

[0011] Preferably, a positioning frame is provided on one end surface of the adjustment seat, and a positioning block is installed on one end surface of the positioning frame, and an arc groove is provided on one end surface of the positioning block.

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

[0013] 1. The utility model arranges a rotating disk, a movable groove and a positioning assembly on the lifting seat, places the metal accessory on the rotating disk, and moves the positioning assembly inside the movable groove. The positioning assembly is first moved to a suitable position, and then the cylinder drives the adjusting seat to move the positioning frame forward, so that the positioning block on one side of the positioning frame is in contact with and positioned with the metal accessory, and the positioning block is slidably connected to the end face of one side of the positioning frame, so that the arc groove on one side of the positioning block can be adjusted according to the surface of the metal accessory to ensure the stability of clamping, thereby solving the problem in the prior art that the lens metal accessory clamping and fixing device cannot ensure the stability of the arc part during positioning and clamping, thereby affecting its clamping quality.

[0014] 2. By setting an adjusting rod on the top of the adjusting seat, the pressure plate on the adjusting rod can be adjusted up and down through the adjusting slot, so that the clamped object can be fixed from top to bottom during positioning and clamping. At the same time, the angle of the metal accessories can be adjusted by rotating the rotating disk, which is convenient for subsequent processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the positioning and clamping device of the utility model;

[0016] Figure 2 This is an enlarged schematic diagram of the support assembly structure of the present utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the positioning component structure of the present utility model;

[0018] Figure 4 This is an enlarged schematic diagram of the structure of the positioning component A of the present invention;

[0019] In the figure: 1. Support seat; 2. Support assembly; 3. Lifting slot; 4. Telescopic rod; 5. Lifting seat; 6. Rotating plate; 7. Moving slot; 8. Positioning assembly; 9. Fixed seat; 10. Mounting slot; 11. Fixed rod; 12. Fixed plate; 13. Moving seat; 14. Cylinder; 15. Adjusting seat; 16. Adjusting rod; 17. Adjusting slot; 18. Pressing plate; 19. Positioning frame; 20. Positioning block; 21. Arc slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-4, the utility model provides an embodiment: a production positioning and clamping device for a metal pressure ring of an infrared optical lens, comprising a support seat 1, support assemblies 2 are installed on both side end surfaces of the support seat 1, a lifting groove 3 is provided inside the support seat 1, telescopic rods 4 are provided around the inside of the lifting groove 3, a lifting seat 5 is installed on the top of the telescopic rod 4, a rotating disk 6 is provided on the upper surface of the lifting seat 5, the rotating disk 6 is rotatably connected to the lifting seat 5, and moving grooves 7 are provided around the rotating disk 6, a positioning assembly 8 is provided inside the said moving groove 7, and the positioning assembly 8 is slidably connected to the inside of the moving groove 7. When in use, since the rotating disk 6, the moving groove 7 and the positioning assembly 8 are provided on the lifting seat 5, the metal accessories are placed on the rotating disk 6, and the positioning assembly 8 moves inside the moving groove 7. First, the positioning assembly 8 is moved to a suitable position, and then the cylinder 1 The adjusting seat 15 is driven to move the positioning frame 19 forward, so that the positioning block 20 on one side of the positioning frame 19 contacts and positions the metal fitting, and the positioning block 20 is slidably connected to the end surface of one side of the positioning frame 19, so that the arc groove 21 on one side of the positioning block 20 can be adjusted according to the surface of the metal fitting, thereby ensuring the stability of clamping. This solves the problem that the lens metal fitting clamping and fixing device in the prior art cannot ensure the stability of the arc fitting during positioning and clamping, thereby affecting its clamping quality. In addition, an adjusting rod 16 is provided on the top of the adjusting seat 15, and the pressure plate 18 on the adjusting rod 16 is adjusted up and down through the adjusting groove 17, so that the clamped object can be fixed from top to bottom during positioning and clamping. At the same time, the angle of the metal fitting can be adjusted by rotating the rotating disk 6, which facilitates subsequent processing operations.

[0022] See also Figure 1-Figure 4 A fixing seat 9 is provided on the supporting assembly 2 , and a mounting groove 10 is provided inside the fixing seat 9 .

[0023] See also Figure 1-Figure 4 A fixing rod 11 is provided inside the mounting groove 10 , and the fixing rod 11 is threadedly connected to the inside of the mounting groove 10 , and a fixing plate 12 is provided at the bottom of the fixing rod 11 .

[0024] See also Figure 1-Figure 4 A moving seat 13 is provided on the positioning assembly 8 , and a cylinder 14 is installed on one end surface of the moving seat 13 .

[0025] See also Figure 1-Figure 4An adjustment seat 15 is provided on one side of the movable seat 13, and an adjustment rod 16 is provided on the upper surface of the adjustment seat 15. An adjustment groove 17 is provided inside the end surface of one side of the adjustment rod 16, and a pressure plate 18 is installed inside the adjustment groove 17. The pressure plate 18 is slidably connected to the inside of the adjustment groove 17. The pressure plate 18 on the adjustment rod 16 is adjusted up and down through the adjustment groove 17, so that it can be used to fix the clamped object from top to bottom during positioning and clamping. At the same time, the rotation of the rotating disk 6 can also be used to adjust the angle of the metal accessories, which is convenient for subsequent processing operations.

[0026] See also Figure 1-Figure 4 A positioning frame 19 is provided on one end face of the adjustment seat 15, and a positioning block 20 is installed on one end face of the positioning frame 19. An arc groove 21 is provided on one end face of the positioning block 20. The positioning block 20 is slidably connected to the end face of one side of the positioning frame 19, so that the arc groove 21 on one side of the positioning block 20 can be adjusted according to the surface of the metal accessory to ensure the stability of clamping, which solves the problem that the lens metal accessory clamping and fixing device in the prior art cannot ensure the stability of the arc part during positioning and clamping, thereby affecting its clamping quality.

[0027] Working principle: When in use, since a rotating disk 6, a movable groove 7 and a positioning assembly 8 are provided on the lifting seat 5, the metal accessory is placed on the rotating disk 6, and the positioning assembly 8 moves inside the movable groove 7 to first move the positioning assembly 8 to a suitable position. Then, the cylinder 14 drives the adjusting seat 15 to move the positioning frame 19 forward, so that the positioning block 20 on one side of the positioning frame 19 contacts and positions the metal accessory, and the positioning block 20 is slidably connected to the end face of one side of the positioning frame 19, so that the arc groove 21 on one side of the positioning block 20 can be adjusted according to the surface of the metal accessory to ensure the stability of the clamping, thereby solving the problem that the lens metal accessory clamping and fixing device in the prior art cannot ensure the stability of the arc part during positioning and clamping, thereby affecting its clamping quality. In addition, an adjusting rod 16 is provided on the top of the adjusting seat 15, and the pressure plate 18 on the adjusting rod 16 is adjusted up and down through the adjusting groove 17, so that the clamped object can be fixed from top to bottom during positioning and clamping. At the same time, the angle of the metal accessory can be adjusted by the rotation of the rotating disk 6, which is convenient for subsequent processing operations.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A production positioning and clamping device for a metal pressing ring of an infrared optical lens, comprising a support seat (1), characterized in that: Support assemblies (2) are installed on both side end surfaces of the support seat (1), a lifting groove (3) is provided inside the support seat (1), telescopic rods (4) are provided around the inside of the lifting groove (3), a lifting seat (5) is installed on the top of the telescopic rod (4), a rotating disk (6) is provided on the upper surface of the lifting seat (5), the rotating disk (6) is rotatably connected to the lifting seat (5), and movable grooves (7) are provided around the rotating disk (6), and a positioning assembly (8) is provided inside the movable groove (7), and the positioning assembly (8) is slidably connected to the inside of the movable groove (7).

2. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 1, characterized in that: A fixing seat (9) is provided on the support assembly (2), and a mounting groove (10) is provided inside the fixing seat (9).

3. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 2, characterized in that: A fixing rod (11) is provided inside the installation groove (10), the fixing rod (11) is threadedly connected to the inside of the installation groove (10), and a fixing plate (12) is provided at the bottom of the fixing rod (11).

4. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 3, characterized in that: A movable seat (13) is provided on the positioning assembly (8), and a cylinder (14) is installed on one end surface of the movable seat (13).

5. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 4, characterized in that: An adjustment seat (15) is provided on one side of the movable seat (13), and an adjustment rod (16) is provided on the upper surface of the adjustment seat (15).

6. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 5, characterized in that: An adjusting groove (17) is provided inside one end surface of the adjusting rod (16), a pressing plate (18) is installed inside the adjusting groove (17), and the pressing plate (18) is slidably connected to the inside of the adjusting groove (17).

7. The production positioning and clamping device for the metal pressing ring of an infrared optical lens according to claim 6, characterized in that: A positioning frame (19) is provided on one end face of the adjustment seat (15), a positioning block (20) is installed on one end face of the positioning frame (19), and an arc groove (21) is provided on one end face of the positioning block (20).

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