An optical lens edging device with a positioning mechanism

Abstract

This utility model discloses an optical lens edging device with a positioning mechanism, relating to the field of optical lens edging technology. Addressing the problem that existing optical lens edging devices are inconvenient for rapid centering and positioning of optical lenses during the lens fixing process, which easily affects the edging quality, the following solution is proposed: a support and a positioning mechanism. A support column is rotatably mounted on the support, and a disc is slidably sleeved on the outer side of the support column. The positioning mechanism is disposed on the disc. The positioning mechanism includes a second electric telescopic rod fixedly mounted on the bottom side of the disc. A ring is fixedly mounted on the piston shaft of the second electric telescopic rod, and four sliding shafts are fixedly mounted on the ring. This utility model has a reasonable structural design, which can easily achieve rapid centering and positioning of the optical lens, with good positioning effect, thereby improving the edging quality of the optical lens.

Description

Technical Field

[0001] This utility model relates to the field of optical lens edging technology, and in particular to an optical lens edging device with a positioning mechanism. Background Technology

[0002] An optical lens is an optical element made of a transparent material with a surface that is part of a sphere. A lens is composed of several lenses and there are two types: plastic lenses and glass lenses. Glass lenses are more expensive than plastic lenses. Glass lenses have better imaging effects than plastic lenses and play an important role in fields such as astronomy, military, transportation, medicine, and art. Currently, in the production and processing of optical lenses, it is usually necessary to grind the edges of the optical lenses.

[0003] However, existing optical lens edging equipment is not convenient for quickly centering and positioning optical lenses during the fixing process, which can easily affect the edging quality of optical lenses. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing optical lens edging equipment, which makes it inconvenient to quickly center and position the optical lens during the fixing process, thus easily affecting the edging quality of the optical lens. Therefore, this invention proposes an optical lens edging equipment with a positioning mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An optical lens edging device with a positioning mechanism includes: A bracket and a positioning mechanism are provided. A support column is rotatably mounted on the bracket, and a disc is slidably sleeved on the outer side of the support column. The positioning mechanism is disposed on the disc. The positioning mechanism includes a second electric telescopic rod fixedly installed on the bottom side of the disc, a ring fixedly installed on the piston shaft of the second electric telescopic rod, four sliding shafts fixedly installed on the ring, all four sliding shafts slidably disposed within the disc, a clamping plate fixedly installed at the top of each of the four sliding shafts, a push rod rotatably installed on the bottom side of each of the four clamping plates, and four clamping plates slidably disposed on the top side of the disc, with the four push rods rotatably connected to the corresponding clamping plates. A third electric telescopic rod is fixedly installed on the bracket. A rotating shaft is rotatably installed on the piston shaft of the third electric telescopic rod, and a pressure plate is fixedly installed at the bottom end of the rotating shaft.

[0006] In a preferred embodiment, a motor is fixedly mounted on the bracket, a drive gear is fixedly mounted on the output shaft of the motor, and a driven gear is fixedly sleeved on the outer side of the support column, with the drive gear meshing with the driven gear.

[0007] In a preferred embodiment, the outer side of the support column has a side opening, a first electric telescopic rod is fixedly installed inside the side opening, a locking strip is fixedly installed inside the disc, and the piston shaft of the first electric telescopic rod is fixedly connected to the locking strip.

[0008] In a preferred embodiment, a slider is fixedly installed on the bottom side of each of the four clamping plates, and four grooves are provided on the disc. The four sliders are slidably disposed in the corresponding grooves, and a limit shaft is fixedly installed in each of the four grooves. The four sliders are slidably sleeved on the outside of the corresponding limit shafts.

[0009] In a preferred embodiment, a spring is fixedly provided on one side of each of the four sliders, and the four springs are fixedly provided on the inner wall of the corresponding slide groove.

[0010] In a preferred embodiment, a fourth electric telescopic rod is fixedly installed on the inner wall of the bracket, and an arc-shaped grinding plate is fixedly installed on the piston shaft of the fourth electric telescopic rod.

[0011] In this utility model, an optical lens edging device with a positioning mechanism can easily achieve rapid centering and positioning of optical lenses through the joint cooperation of a disc, a first electric telescopic rod, a ring, four sliding shafts, four clamping plates, four rotatably set push rods, four clamping plates, four sliding grooves, four sliders, four springs, a third electric telescopic rod, a rotating shaft, and a pressure plate. This utility model has a reasonable structural design, which can facilitate the rapid centering and positioning of optical lenses, and the positioning effect is good, thus improving the edge grinding quality of optical lenses. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of an optical lens edging device with a positioning mechanism proposed in this utility model. Figure 2 This is a three-dimensional structural diagram of an optical lens edging device with a positioning mechanism proposed in this utility model. Figure 3 This is a schematic diagram of part A of an optical lens edging device with a positioning mechanism proposed in this utility model. Figure 4 This is a schematic diagram of the positioning mechanism of an optical lens edging device with a positioning mechanism proposed in this utility model.

[0013] In the diagram: 1. Bracket; 2. Support column; 3. Motor; 4. Drive gear; 5. Driven gear; 6. Disc; 7. First electric telescopic rod; 8. Locking bar; 9. Second electric telescopic rod; 10. Ring; 11. Sliding shaft; 12. Locking plate; 13. Push rod; 14. Clamping plate; 15. Slider; 16. Slide groove; 17. Limiting shaft; 18. Spring; 19. Third electric telescopic rod; 20. Rotating shaft; 21. Pressure plate; 22. Fourth electric telescopic rod; 23. Arc-shaped grinding plate. Detailed Implementation

[0014] 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.

[0015] Reference Figure 1-4 One embodiment of this solution is an optical lens edging device with a positioning mechanism, comprising: The bracket 1 and the positioning mechanism are provided. A support column 2 is rotatably mounted on the bracket 1. A disc 6 is slidably sleeved on the outer side of the support column 2. The positioning mechanism is set on the disc 6. The positioning mechanism includes a second electric telescopic rod 9 fixedly installed on the bottom side of the disc 6. A ring 10 is fixedly installed on the piston shaft of the second electric telescopic rod 9. Four sliding shafts 11 are fixedly installed on the ring 10. All four sliding shafts 11 are slidably arranged inside the disc 6. A clamping plate 12 is fixedly installed at the top of each of the four sliding shafts 11. A push rod 13 is rotatably installed on the bottom side of each of the four clamping plates 12. Four clamping plates 14 are slidably arranged on the top side of the disc 6. The four push rods 13 are rotatably connected to the corresponding clamping plates 14. A third electric telescopic rod 19 is fixedly installed on the bracket 1. A rotating shaft 20 is rotatably installed on the piston shaft of the third electric telescopic rod 19. A pressure plate 21 is fixedly installed at the bottom end of the rotating shaft 20.

[0016] Reference Figure 1 In this embodiment, a motor 3 is fixedly installed on the bracket 1, a drive gear 4 is fixedly installed on the output shaft of the motor 3, and a driven gear 5 is fixedly sleeved on the outer side of the support column 2. The drive gear 4 and the driven gear 5 mesh with each other, which can conveniently drive the optical lens to rotate.

[0017] Reference Figure 3 In this embodiment, a side opening is provided on the outer side of the support column 2, and a first electric telescopic rod 7 is fixedly installed inside the side opening. A locking strip 8 is fixedly installed on the inner side of the disc 6. The piston shaft of the first electric telescopic rod 7 is fixedly connected to the locking strip 8, which facilitates the lifting and moving of the disc 6.

[0018] Reference Figure 4In this embodiment, sliders 15 are fixedly installed on the bottom sides of the four clamping plates 14. Four grooves 16 are provided on the disc 6. The four sliders 15 are slidably disposed in the corresponding grooves 16. Limiting shafts 17 are fixedly installed in the four grooves 16. The four sliders 15 are slidably sleeved on the outside of the corresponding limiting shafts 17, which can limit the four clamping plates 14.

[0019] Reference Figure 4 In this embodiment, a spring 18 is fixedly provided on one side of each of the four sliders 15. The four springs 18 are fixedly provided on the inner wall of the corresponding slide groove 16, which can facilitate the reset and movement of the four clamping plates 14.

[0020] Reference Figure 2 In this embodiment, a fourth electric telescopic rod 22 is fixedly installed on the inner wall of the bracket 1, and an arc-shaped grinding plate 23 is fixedly installed on the piston shaft of the fourth electric telescopic rod 22, which can conveniently drive the arc-shaped grinding plate 23 to move and contact the optical lens.

[0021] The working principle is as follows: First, the optical lens is placed on the support column 2. Then, the second electric telescopic rod 9 is driven to move the ring 10 downward. During the downward movement of the ring 10, the four sliding shafts 11 move downward, which in turn move the four clamping plates 12 downward. This allows the four rotating push rods 13 to push the four clamping plates 14 closer together, thus clamping and fixing the optical lens from four directions. After clamping and fixing, the third electric telescopic rod 19 is driven to move the rotating shaft 20 and the pressure plate 21 downward, causing the pressure plate 21 to... The optical lens can be pressed and fixed, and then the second electric telescopic rod 9 can be driven to move the ring 10 upward to reset, so that the four clamping plates 14 can move away from each other and reset. Then the first electric telescopic rod 7 can be driven to move the disc 6 downward through the clamping bar 8. Then the fourth electric telescopic rod 22 can be driven to move the arc-shaped grinding plate 23 and make the arc-shaped grinding plate 23 contact the optical lens. Finally, the motor 3 can be driven to drive the drive gear 4 to rotate, so that it can drive the support column 2 to rotate, so that it can drive the optical lens to rotate, thereby grinding the edge of the optical lens.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An optical lens edging device with a positioning mechanism, characterized in that, include: A bracket (1) and a positioning mechanism are provided. A support column (2) is rotatably mounted on the bracket (1). A disc (6) is slidably sleeved on the outer side of the support column (2). The positioning mechanism is located on the disc (6). The positioning mechanism includes a second electric telescopic rod (9) fixedly installed on the bottom side of the disc (6). A ring (10) is fixedly installed on the piston shaft of the second electric telescopic rod (9). Four sliding shafts (11) are fixedly installed on the ring (10). The four sliding shafts (11) are slidably arranged in the disc (6). A clamping plate (12) is fixedly installed at the top of each of the four sliding shafts (11). A push rod (13) is rotatably installed on the bottom side of each of the four clamping plates (12). Four clamping plates (14) are slidably arranged on the top side of the disc (6). The four push rods (13) are rotatably connected to the corresponding clamping plates (14). A third electric telescopic rod (19) is fixedly installed on the bracket (1). A rotating shaft (20) is rotatably installed on the piston shaft of the third electric telescopic rod (19). A pressure plate (21) is fixedly installed at the bottom end of the rotating shaft (20).

2. The optical lens edging equipment with a positioning mechanism according to claim 1, characterized in that: A motor (3) is fixedly installed on the bracket (1), and a drive gear (4) is fixedly installed on the output shaft of the motor (3). A driven gear (5) is fixedly sleeved on the outside of the support column (2), and the drive gear (4) meshes with the driven gear (5).

3. The optical lens edging equipment with a positioning mechanism according to claim 1, characterized in that: The support column (2) has a side opening on its outer side, and a first electric telescopic rod (7) is fixedly installed inside the side opening. A retaining strip (8) is fixedly installed on the inner side of the disc (6). The piston shaft of the first electric telescopic rod (7) is fixedly connected to the retaining strip (8).

4. The optical lens edging equipment with a positioning mechanism according to claim 1, characterized in that: A slider (15) is fixedly installed on the bottom side of each of the four clamping plates (14). Four grooves (16) are provided on the disc (6). The four sliders (15) are slidably disposed in the corresponding grooves (16). Limiting shafts (17) are fixedly installed in each of the four grooves (16). The four sliders (15) are slidably sleeved on the outside of the corresponding limiting shafts (17).

5. The optical lens edging equipment with a positioning mechanism according to claim 4, characterized in that: Each of the four sliders (15) is fixedly provided with a spring (18) on one side, and the four springs (18) are fixedly provided on the inner wall of the corresponding groove (16).

6. The optical lens edging equipment with a positioning mechanism according to claim 1, characterized in that: A fourth electric telescopic rod (22) is fixedly installed on the inner wall of the bracket (1), and an arc-shaped grinding plate (23) is fixedly installed on the piston shaft of the fourth electric telescopic rod (22).

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