Limiting support for optical lens machining

Abstract

The utility model discloses a limit support for optical lens processing, which relates to the technical field of limit supports and comprises a support table, the upper portion of the support table is rotatably connected with a movable tube, the inside of the movable tube is fixedly connected with a suction tube, and the upper portion of the suction tube is fixedly connected with a sucker. An electric telescopic rod is fixedly connected to the upper portion of the supporting table, a movable frame is fixedly connected to the upper portion of the electric telescopic rod, a pressing block is fixedly connected to the lower portion of the movable frame, and a rubber piston rod is arranged in the suction pipe. Through the arrangement of the supporting ring and the supporting rod, the effect of positioning the optical lens is achieved, through the matched arrangement of the electric telescopic rod, the movable frame, the supporting rod, the suction pipe and the rubber piston rod, the suction cup can suck the optical lens in the using process, and therefore the effect of fixing the optical lens is achieved; the purpose that the optical lens is convenient to position is achieved.

Description

Technical Field

[0001] This utility model relates to the field of limiting bracket technology, specifically a limiting bracket used in optical lens processing. Background Technology

[0002] Optical lenses generally refer to optical glass lenses. Optical lens processing techniques include milling, fine grinding, polishing, cleaning, edge polishing, edge grinding, coating, ink coating, and bonding. In optical lens processing, edge grinding and polishing are steps to keep the edges clean and flat. They are generally done using polishing equipment. When grinding optical lenses, they need to be clamped to keep them in a firm position.

[0003] Currently, existing limiting brackets for optical lens processing typically clamp the upper part of the optical lens. During use, the edges of the optical lens need to be polished. To prevent scratches on the optical lens, the existing clamping structure is equipped with soft materials or suction cups. However, the optical lens cannot easily align with the clamping structure, resulting in the problem that the optical lens cannot be aligned with the center of the clamping structure. Furthermore, during processing, the polishing of the optical lens generates debris, which can easily be sucked into the body, causing injury to the operator. The scattered debris near the processing device is also difficult to clean, posing a problem of debris affecting the operator and being inconvenient to clean. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a limiting bracket for optical lens processing, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a support platform, a movable tube rotatably connected to the upper part of the support platform, a suction tube fixedly connected inside the movable tube, a suction cup fixedly connected to the upper part of the suction tube, an electric telescopic rod fixedly connected to the upper part of the support platform, a movable frame fixedly connected to the upper part of the electric telescopic rod, and a pressure block fixedly connected to the lower part of the movable frame.

[0008] The straw is equipped with a rubber piston rod inside. The lower part of the rubber piston rod is connected to a support rod. A support ring is fixedly connected to the upper part of the support rod. A connecting frame is fixedly connected to one side of the support ring. A movable frame is fixedly connected to the upper part of the connecting frame.

[0009] A baffle is fixedly connected to one side of the support platform, a support tube is fixedly connected to the upper part of the baffle, a connecting tube is fixedly connected to one end of the support tube, a suction head is provided at the lower part of the connecting tube, a connecting box is fixedly connected to the outer side of the baffle, a suction pump is fixedly connected to the lower part of the connecting box, and a baffle is fixedly connected to one side of the suction pump.

[0010] Optionally, the rubber piston rod is composed of a rubber piston and a connecting rod, and the piston of the rubber piston rod fits closely with the inside of the straw.

[0011] Optionally, a servo motor is fixedly connected inside the support platform. The upper output shaft of the servo motor is keyed to a transmission gear. A gear plate is meshed on one side of the transmission gear, and the outer side of the gear plate is connected to the movable tube.

[0012] Optionally, a support platform is slidably connected to the lower part of the support rod and the rubber piston rod, the suction cup corresponds to the pressure block, and the support ring surrounds the outside of the suction cup.

[0013] Optionally, the connecting box is equipped with a filter bag, the support tube and connecting tube are rigid pipes, the connecting tube is ring-shaped, and the suction heads are distributed in a ring array.

[0014] Optionally, a protective cover is slidably connected to the upper part of the support platform. The protective cover contacts the baffle. The protective cover is made of transparent material and covers the support structure.

[0015] This utility model provides a limiting bracket for optical lens processing, which has the following beneficial effects:

[0016] 1. This limiting bracket for optical lens processing, through the setting of support ring and support rod, has the effect of positioning optical lenses. Through the cooperation of electric telescopic rod, movable frame, support rod, suction tube and rubber piston rod, the suction cup can be used to adsorb the optical lens during use, thereby fixing the optical lens and achieving the purpose of facilitating the positioning of the optical lens.

[0017] 2. This limiting bracket for optical lens processing, through the arrangement of a suction pump, connecting box, filter bag, support tube, connecting tube, and suction head, has the effect of suctioning the debris generated during grinding. Through the combination of baffle and protective cover, the generated debris can be blocked during use, thereby achieving the purpose of debris collection. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention in use.

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention in its stopped state;

[0020] Figure 3 This is a structural schematic diagram of a three-dimensional cross-section of the present invention;

[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of part A in the middle;

[0022] Figure 5 This is a structural schematic diagram of the second three-dimensional cross-section of the present invention;

[0023] Figure 6 This is a schematic diagram of the three-dimensional cross-section of the support ring of this utility model.

[0024] In the diagram: 1. Support platform; 2. Connecting frame; 3. Protective cover; 4. Baffle; 5. Connecting box; 6. Support tube; 7. Connecting tube; 8. Suction head; 9. Movable frame; 10. Pressure block; 11. Support ring; 12. Suction cup; 13. Support rod; 14. Suction tube; 15. Movable tube; 16. Rubber piston rod; 17. Gear plate; 18. Servo motor; 19. Transmission gear; 20. Filter bag; 21. Suction pump; 22. Electric telescopic rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example

[0027] Please see Figures 1 to 6 The present invention provides a technical solution including a support platform 1, a movable tube 15 rotatably connected to the upper part of the support platform 1, a suction tube 14 fixedly connected inside the movable tube 15, a suction cup 12 fixedly connected to the upper part of the suction tube 14, an electric telescopic rod 22 fixedly connected to the upper part of the support platform 1, a movable frame 9 fixedly connected to the upper part of the electric telescopic rod 22, and a pressure block 10 fixedly connected to the lower part of the movable frame 9.

[0028] Specifically, the lower part of the pressing block 10 is made of a soft material.

[0029] The straw 14 has a rubber piston rod 16 inside. The lower part of the rubber piston rod 16 is connected to the support rod 13. The upper part of the support rod 13 is fixedly connected to the support ring 11. The side of the support ring 11 is fixedly connected to the connecting frame 2. The upper part of the connecting frame 2 is fixedly connected to the movable frame 9.

[0030] Specifically, the upper part of the straw 14 is connected to the lower part of the suction cup 12, and the upper part of the support ring 11 is cylindrical.

[0031] A baffle 4 is fixedly connected to one side of the support platform 1. A support pipe 6 is fixedly connected to the upper part of the baffle 4. A connecting pipe 7 is fixedly connected to one end of the support pipe 6. A suction head 8 is provided at the lower part of the connecting pipe 7. A connecting box 5 is fixedly connected to the outer side of the baffle 4. A suction pump 21 is fixedly connected to the lower part of the connecting box 5. A baffle 4 is fixedly connected to one side of the suction pump 21.

[0032] Specifically, the connecting pipe 7 is connected to the connecting box 5, and the connecting pipe 7 is located at the top of the connecting box 5.

[0033] Please refer to Figure 2 to Figure 6 The rubber piston rod 16 is composed of a rubber piston and a connecting rod, and the piston of the rubber piston rod 16 fits closely with the inside of the straw 14.

[0034] Specifically, the rubber piston rod 16 is located inside the straw 14.

[0035] Please refer to Figure 3 to Figure 4 A servo motor 18 is fixedly connected inside the support platform 1. A transmission gear 19 is keyed to the upper output shaft of the servo motor 18. A gear plate 17 is meshed on one side of the transmission gear 19. The outer side of the gear plate 17 is connected to the movable tube 15.

[0036] Specifically, during polishing, the movable tube 15 drives the optical lens to rotate.

[0037] Please refer to Figure 2. Figure 3 , Figure 5 , Figure 6 The lower part of the support rod 13 and the rubber piston rod 16 is slidably connected to the support platform 1, the suction cup 12 corresponds to the pressure block 10, and the support ring 11 surrounds the outside of the suction cup 12.

[0038] Specifically, the height of the support ring 11 is the same as the height of the suction cup 12.

[0039] Please refer to Figure 2. Figure 5 The internal structure of the connecting box 5 is equipped with a filter bag 20. The support tube 6 and the connecting tube 7 are rigid pipes. The connecting tube 7 is ring-shaped, and the suction heads 8 are arranged in a ring array.

[0040] Specifically, the connecting pipe 7 is located on top of the pressure block 10.

[0041] Please see Figures 1 to 2 A protective cover 3 is slidably connected to the upper part of the support platform 1. The protective cover 3 contacts the baffle 4. The protective cover 3 is made of transparent material and covers the support structure.

[0042] Specifically, the protective cover 3, the baffle 4 and the support platform 1 work together to wrap the support structure, and the protective cover 3 and the support platform 1 are connected by a T-shaped slider.

[0043] In use, the optical lens is placed on the support ring 11 for positioning, and the suction cup 12 contacts the lower part of the optical lens. The support ring 11 and support rod 13 provide positioning for the optical lens. The electric telescopic rod 22 retracts downwards, causing the movable frame 9 to move downwards, allowing the pressure block 10 to press against the optical lens. As the movable frame 9 moves downwards, it pushes the connecting frame 2 downwards, causing the support ring 11 to move downwards, supporting the optical lens with the suction cup 12. The support ring 11 pushes the support rod 13 downwards, causing the rubber piston rod 16 inside the suction tube 14 to move downwards. The suction cup 12 is evacuated to firmly support the optical lens. Then, the servo motor 18 drives the transmission gear 19 to rotate, which in turn drives the gear disk 17 to rotate, thereby rotating the movable tube 15 and causing the optical lens to rotate and come into contact with the grinding structure for grinding. Through the coordinated arrangement of the electric telescopic rod 22, movable frame 9, support rod 13, suction tube 14 and rubber piston rod 16, the suction cup 12 can be used to adsorb the optical lens during use, thereby fixing the optical lens and achieving the purpose of easy positioning of the optical lens.

[0044] The grinding debris is collected by the suction pump 21 through the suction head 8, then collected in the support pipe 6 through the connecting pipe 7. The debris is discharged into the connecting box 5 and filtered by the filter bag 20. After filtration, the connecting box 5 is opened and the filter bag 20 is removed for cleaning. The combination of suction pump 21, connecting box 5, filter bag 20, support pipe 6, connecting pipe 7, and suction head 8 effectively collects the grinding debris. After the optical lens is fixed in place, the protective cover 3 is pushed to contact the baffle 4, thereby wrapping the support structure to prevent debris from scattering. The suction structure facilitates collection. The combination of baffle 4 and protective cover 3 blocks the generated debris during use, thus achieving the purpose of debris collection.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A limiting bracket for optical lens processing, comprising a support platform (1), characterized in that: The upper part of the support platform (1) is rotatably connected to a movable tube (15), and a suction tube (14) is fixedly connected inside the movable tube (15). A suction cup (12) is fixedly connected to the upper part of the suction tube (14). An electric telescopic rod (22) is fixedly connected to the upper part of the support platform (1). A movable frame (9) is fixedly connected to the upper part of the electric telescopic rod (22). A pressure block (10) is fixedly connected to the lower part of the movable frame (9). The straw (14) is provided with a rubber piston rod (16) inside. The lower part of the rubber piston rod (16) is connected to the support rod (13). The upper part of the support rod (13) is fixedly connected to a support ring (11). A connecting frame (2) is fixedly connected to one side of the support ring (11). A movable frame (9) is fixedly connected to the upper part of the connecting frame (2). A baffle (4) is fixedly connected to one side of the support platform (1), a support tube (6) is fixedly connected to the upper part of the baffle (4), a connecting tube (7) is fixedly connected to one end of the support tube (6), a suction head (8) is provided at the lower part of the connecting tube (7), a connecting box (5) is fixedly connected to the outer side of the baffle (4), a suction pump (21) is fixedly connected to the lower part of the connecting box (5), and a baffle (4) is fixedly connected to one side of the suction pump (21).

2. The limiting bracket for optical lens processing according to claim 1, characterized in that: The rubber piston rod (16) is composed of a rubber piston and a connecting rod, and the piston of the rubber piston rod (16) fits closely with the inside of the straw (14).

3. A limiting bracket for optical lens processing according to claim 1, characterized in that: A servo motor (18) is fixedly connected inside the support platform (1). A transmission gear (19) is keyed to the upper output shaft of the servo motor (18). A gear plate (17) is meshed on one side of the transmission gear (19). The outer side of the gear plate (17) is connected to the movable tube (15).

4. A limiting bracket for optical lens processing according to claim 1, characterized in that: The lower part of the support rod (13) and the rubber piston rod (16) are slidably connected to the support platform (1), the suction cup (12) corresponds to the pressure block (10), and the support ring (11) surrounds the outside of the suction cup (12).

5. A limiting bracket for optical lens processing according to claim 1, characterized in that: The connecting box (5) is equipped with a filter bag (20), the support tube (6) and the connecting tube (7) are rigid pipes, the connecting tube (7) is ring-shaped, and the suction head (8) is distributed in a ring array.

6. A limiting bracket for optical lens processing according to claim 1, characterized in that: The upper part of the support platform (1) is slidably connected to a protective cover (3), which contacts the baffle (4). The protective cover (3) is made of transparent material and covers the support structure.

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