Optical lens grinding device
By improving the clamping mechanism and motor drive design, the problem of low grinding disc replacement efficiency in existing optical lens grinding devices has been solved, enabling quick assembly and disassembly and efficient grinding, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JUNYUE ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-03-18
- Publication Date
- 2026-04-21
AI Technical Summary
In existing optical lens grinding devices, the grinding disc is fixed by bolts, resulting in low replacement efficiency and affecting user experience.
The design employs a clamping mechanism and an electric telescopic rod, which, through the cooperation of a two-way threaded rod and a throttle, enables the quick clamping and disassembly of the grinding disc. Combined with a motor and bevel gear transmission, it enables the rotation and reciprocating grinding of the grinding disc, enhancing movement stability and grinding uniformity. The controllable controllable device is achieved through a control panel.
It enables quick disassembly and assembly of the grinding disc, improving replacement efficiency, grinding quality, and ease of use.
Smart Images
Figure CN224144237U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of grinding device technology, specifically to an optical lens grinding device. Background Technology
[0002] Optical lenses generally refer to lenses made from optical glass. Optical glass is made by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc., according to a specific formula, melting them at high temperature in a platinum crucible, and then stirring them ultrasonically to remove air bubbles. It is then slowly cooled over a long period to prevent internal stress from forming in the glass block. After cooling, the glass block must be measured with optical instruments to check whether its purity, transparency, uniformity, refractive index, and dispersion rate meet specifications. Optical lenses require grinding during processing using a grinding device.
[0003] Based on the above, the inventors have discovered the following problems: In current optical lens grinding devices, the grinding disc is mostly fixed by bolts, which requires users to use tools to remove the bolts when replacing the grinding disc, resulting in low replacement efficiency and affecting user experience.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided an optical lens grinding device in order to achieve a more practical purpose. Utility Model Content
[0005] The purpose of this invention is to provide an optical lens grinding device to solve the problem mentioned in the background art that in current optical lens grinding devices, the grinding disc is mostly fixed by bolts, which requires users to use tools to remove the bolts when replacing the grinding disc, resulting in low replacement efficiency and affecting user use.
[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0007] An optical lens grinding apparatus includes a grinding table, a rotating shaft rotatably connected to the bottom of the grinding table, a support plate mounted on the top of the rotating shaft, a grinding disc mounted on the top of the support plate, a clamping mechanism for holding the grinding disc mounted on the top of the support plate, a stand mounted on one side of the top of the grinding table, a top plate mounted on the top of one side of the stand, a slide rail mounted on the top of the top of the top of the top plate, a sliding sleeve slidably connected to the top of the slide rail, a movable plate mounted on the top of the sliding sleeve, an electric telescopic rod mounted on the top of the movable plate, the output end of the electric telescopic rod penetrating the bottom of the movable plate, a lens sleeve fitted onto the output end of the electric telescopic rod, and a reciprocating mechanism for moving the movable plate mounted on the top of the other side of the stand. Furthermore, the clamping mechanism includes a frame, the bottom end of which is fixedly connected to the top end of the support plate. A bidirectional threaded rod is rotatably connected to the inner side of the frame. Sliding blocks are fitted at both ends of the bidirectional threaded rod. A clamping seat is installed at the top end of the sliding block. A clamping groove is provided on the adjacent sides of a pair of clamping seats. A throttle is installed on one side of the frame, and one end of the throttle is connected to one end of the bidirectional threaded rod.
[0008] The beneficial effect of adopting the above-mentioned further solution is that, since both ends of the bidirectional threaded rod are fitted with sliding blocks, the sliding blocks can be moved by rotating the bidirectional threaded rod, thereby quickly clamping the grinding disc and facilitating the user's disassembly and assembly of the grinding disc. The connection between one end of the throttle and one end of the bidirectional threaded rod makes it convenient for the user to rotate the bidirectional threaded rod.
[0009] Furthermore, the outer side of the sliding block and the inner side of the frame are slidably connected.
[0010] The beneficial effect of adopting the above-mentioned further solution is that the sliding stability of the sliding block is improved by sliding the outer side of the sliding block and the inner side of the frame.
[0011] Furthermore, a first retainer is installed at the bottom of the grinding table, and a first motor is installed on one side of the first retainer. Both the output end of the first motor and the bottom end of the rotating shaft are fitted with bevel gears, and the first motor and the rotating shaft are connected by bevel gear transmission.
[0012] The beneficial effect of adopting the above-mentioned further solution is that bevel gears are fitted at both the output end of the first motor and the bottom end of the rotating shaft to realize the electric rotation of the rotating shaft, thereby realizing the rotation and grinding of the grinding disc.
[0013] Furthermore, the reciprocating mechanism includes a second retainer, one side of which is fixedly connected to the top of one side of the upright, a second motor is mounted on the bottom of the second retainer, a turntable is fitted onto the output end of the second motor, a first connecting shaft is mounted on one side of the top of the turntable, a connecting rod is rotatably connected to the outside of the first connecting shaft, one end of the connecting rod is rotatably connected to a second connecting shaft, and the bottom end of the second connecting shaft is fixedly connected to the top of the movable plate.
[0014] The beneficial effect of adopting the above-mentioned further solution is that, through the cooperation of the second motor, turntable, first connecting shaft, connecting rod and second connecting shaft, the electric telescopic rod and the lens under the lens sleeve are driven to perform reciprocating grinding action above the grinding disc, ensuring the uniformity of lens grinding and improving grinding quality.
[0015] Furthermore, support columns are installed at the four corners of the bottom of the grinding table.
[0016] The beneficial effect of adopting the above-mentioned further solution is that the placement stability of the grinding table is improved by installing support columns at the four corners of the bottom of the grinding table.
[0017] Furthermore, a control panel is installed on one side of the grinding table.
[0018] The advantage of adopting the above-mentioned further solution is that by installing a control panel on one side of the grinding table, the equipment can be controlled, increasing the ease of use of the product.
[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This optical lens grinding device uses a grinding disc at the top of the support plate to grind optical lenses; a sliding sleeve is slidably connected to the top of the slide rail to improve the stability of the moving plate; an electric telescopic rod allows for adjustment of the optical lens height; a lens sleeve allows for the installation and fixing of the optical lens, facilitating grinding; sliding blocks are fitted at both ends of the bidirectional threaded rod, allowing the sliding blocks to move by rotating the bidirectional threaded rod, thus quickly clamping the grinding disc and facilitating user assembly and disassembly of the grinding disc; a throttle is connected to one end of the bidirectional threaded rod, allowing the user to easily rotate the bidirectional threaded rod and move it through the outer side of the sliding block and the inner side of the frame. The design incorporates a dynamic connection to improve the stability of the sliding block. Bevel gears are fitted at the output end of the first motor and the bottom end of the rotating shaft, enabling the shaft to rotate electrically and thus rotating the grinding disc for polishing. The second motor, rotating disc, first connecting shaft, connecting rod, and second connecting shaft work together to drive the electric telescopic rod and the lens under the lens sleeve to perform reciprocating polishing motions above the grinding disc, ensuring uniform lens polishing and improving polishing quality. Support columns are installed at the four corners of the bottom of the grinding table to enhance its stability. A control panel is installed on one side of the grinding table for equipment controllability and increased ease of use. This invention effectively enables quick assembly and disassembly of the grinding disc, improving user replacement efficiency and possessing high practical value. Attached Figure Description
[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;
[0021] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;
[0022] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;
[0023] Figure 4 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model;
[0024] Figure 5 The embodiments disclosed herein Figure 3 A magnified schematic diagram of structure A in the middle.
[0025] In the diagram: 100, grinding table; 101, support column; 102, rotating shaft; 103, tray; 104, clamping mechanism; 10401, frame; 10402, bidirectional threaded rod; 10403, sliding block; 10406, clamping seat; 10407, clamping groove; 10404, throttle; 105, grinding disc; 106, first retainer; 107, first motor; 108, bevel gear; 109, upright frame; 110, top plate; 111, slide rail; 112, sliding sleeve; 113, control panel; 114, movable plate; 115, electric telescopic rod; 116, lens sleeve; 117, reciprocating mechanism; 11701, second retainer; 11702, second motor; 11703, turntable; 11704, first connecting shaft; 11705, connecting rod; 11706, second connecting shaft. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figures 1-5 This utility model provides a technical solution: an optical lens grinding device, including a grinding table 100, a rotating shaft 102 rotatably connected to the bottom of the grinding table 100, a support plate 103 mounted on the top of the rotating shaft 102, a grinding disc 105 mounted on the top of the support plate 103, a clamping mechanism 104 for clamping the grinding disc 105 mounted on the top of the support plate 103, a stand 109 mounted on one side of the top of the grinding table 100, a top plate 110 mounted on the top of one side of the stand 109, a slide rail 111 mounted on the top of the top plate 110, a sliding sleeve 112 slidably connected to the top of the slide rail 111, and a movable plate 114 mounted on the top of the sliding sleeve 112. An electric telescopic rod 115 is installed at the top of the 4. The output end of the electric telescopic rod 115 passes through the bottom end of the movable plate 114. A lens sleeve 116 is fitted onto the output end of the electric telescopic rod 115. A reciprocating mechanism 117 for moving the movable plate 114 is installed at the top of the other side of the stand 109. A grinding disc 105 is provided at the top of the support plate 103 to achieve optical lens grinding. A sliding sleeve 112 is slidably connected to the top of the slide rail 111 to improve the movement stability of the movable plate 114. The height of the optical lens can be adjusted by the electric telescopic rod 115. The optical lens can be installed and fixed by the lens sleeve 116 to facilitate the grinding of the optical lens.
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Please see Figures 1-5 The clamping mechanism 104 includes a frame 10401, the bottom end of which is fixedly connected to the top end of a support plate 103. A bidirectional threaded rod 10402 is rotatably connected to the inner side of the frame 10401. Sliding blocks 10403 are fitted at both ends of the bidirectional threaded rod 10402. A clamping seat 10406 is installed at the top end of the sliding block 10403. A clamping groove 10407 is formed on the adjacent sides of a pair of clamping seats 10406. A handle 10404 is installed on one side of the frame 10401. One end of the handle 10404 is connected to one end of the bidirectional threaded rod 10402. The outer side of 03 and the inner side of the frame 10401 are slidably connected. Both ends of the bidirectional threaded rod 10402 are fitted with sliding blocks 10403, so that the sliding blocks 10403 can be moved by rotating the bidirectional threaded rod 10402, thereby quickly clamping the grinding disc 105 and making it convenient for users to disassemble and assemble the grinding disc 105. One end of the handle 10404 is connected to one end of the bidirectional threaded rod 10402, so that users can easily rotate the bidirectional threaded rod 10402. The outer side of the sliding block 10403 is slidably connected to the inner side of the frame 10401, which improves the movement stability of the sliding block 10403.
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] Please see Figures 1-5A first retainer 106 is installed at the bottom of the grinding table 100. A first motor 107 is installed on one side of the first retainer 106. A bevel gear 108 is fitted on both the output end of the first motor 107 and the bottom end of the rotating shaft 102. The first motor 107 and the rotating shaft 102 are connected by transmission through the bevel gear 108. The reciprocating mechanism 117 includes a second retainer 11701. One side of the second retainer 11701 is fixedly connected to the top end of one side of the upright frame 109. A second motor 11702 is installed at the bottom of the second retainer 11701. A turntable 11703 is fitted on the output end of the second motor 11702. A first connecting shaft 11704 is installed on one side of the top end of the turntable 11703. A connecting rod 11705 is rotatably connected to the outside of the first connecting shaft 11704. A second connecting shaft 11706 is rotatably connected to one end of the connecting rod 11705. The bottom end of the second connecting shaft 11706 is connected to the movable plate 11. The top of the grinding table 100 is fixedly connected, and support columns 101 are installed at the four corners of the bottom of the grinding table 100. A control panel 113 is installed on one side of the grinding table 100. The output end of the first motor 107 and the bottom end of the rotating shaft 102 are both fitted with bevel gears 108, which realizes the electric rotation of the rotating shaft 102, thereby realizing the rotation and grinding of the grinding disc 105. Through the cooperation of the second motor 11702, the rotating disc 11703, the first connecting shaft 11704, the connecting rod 11705 and the second connecting shaft 11706, the electric telescopic rod 115 and the lens under the lens sleeve 116 are driven to perform reciprocating grinding action above the grinding disc 105, ensuring the uniformity of lens grinding and improving the grinding quality. The support columns 101 installed at the four corners of the bottom of the grinding table 100 improve the placement stability of the grinding table 100. The control panel 113 installed on one side of the grinding table 100 makes the equipment controllable and increases the convenience of product use.
[0032] Specifically, the working principle of this optical lens grinding device is as follows: During use, a grinding disc 105 is mounted on the top of the support plate 103 to grind the optical lens. A sliding sleeve 112 is slidably connected to the top of the slide rail 111 to improve the stability of the movable plate 114. An electric telescopic rod 115 allows for adjustment of the optical lens height. A lens sleeve 116 secures the optical lens for grinding. Sliding blocks 10403 are fitted at both ends of the bidirectional threaded rod 10402, allowing rotation of the rod to move the blocks and quickly clamp the grinding disc 105, facilitating user assembly and disassembly. A throttle 10404 connects one end to the bidirectional threaded rod 10402, allowing the user to rotate the rod. The outer side of the sliding block 10403 and the inner side of the frame 10401 are slidably connected. To improve the moving stability of the sliding block 10403, bevel gears 108 are fitted at both the output end of the first motor 107 and the bottom end of the rotating shaft 102, enabling the rotating shaft 102 to rotate electrically, thereby achieving the rotational grinding of the grinding disc 105. Through the cooperation of the second motor 11702, the rotating disc 11703, the first connecting shaft 11704, the connecting rod 11705, and the second connecting shaft 11706, the electric telescopic rod 115 and the lens under the lens sleeve 116 are driven to perform reciprocating grinding motions above the grinding disc 105, ensuring the uniformity of lens grinding and improving grinding quality. Support columns 101 are installed at the four corners of the bottom end of the grinding table 100 to improve the placement stability of the grinding table 100. A control panel 113 is installed on one side of the grinding table 100 to achieve equipment controllability and increase the convenience of product use. This utility model can effectively realize the quick disassembly and assembly of the grinding disc, improve the user's replacement efficiency, and has high practical value.
Claims
1. An optical lens grinding apparatus, characterized in that, The device includes a grinding table (100), with a rotating shaft (102) rotatably connected to the bottom of the grinding table (100). A support plate (103) is mounted on the top of the rotating shaft (102), and a grinding disc (105) is provided on the top of the support plate (103). A clamping mechanism (104) for clamping the grinding disc (105) is mounted on the top of the support plate (103). A stand (109) is mounted on one side of the top of the grinding table (100), and a top plate (110) is mounted on the top of one side of the stand (109). A slide rail (111) is installed, and a sliding sleeve (112) is slidably connected to the top of the slide rail (111). A movable plate (114) is installed at the top of the sliding sleeve (112), and an electric telescopic rod (115) is installed at the top of the movable plate (114). The output end of the electric telescopic rod (115) passes through the bottom end of the movable plate (114), and a lens sleeve (116) is fitted on the output end of the electric telescopic rod (115). A reciprocating mechanism (117) for moving the movable plate (114) is installed at the top of the other side of the stand (109).
2. An optical lens grinding apparatus according to claim 1, wherein, The clamping mechanism (104) includes a frame (10401), the bottom end of the frame (10401) and the top end of the support plate (103) are fixedly connected, a bidirectional threaded rod (10402) is rotatably connected to the inner side of the frame (10401), both ends of the bidirectional threaded rod (10402) are fitted with sliding blocks (10403), the top end of the sliding block (10403) is equipped with a clamping seat (10406), and a clamping groove (10407) is opened on the adjacent sides of a pair of clamping seats (10406). A throttle (10404) is installed on one side of the frame (10401), and one end of the throttle (10404) is connected to one end of the bidirectional threaded rod (10402).
3. An optical lens grinding apparatus according to claim 2, wherein, The outer side of the sliding block (10403) and the inner side of the frame (10401) are slidably connected.
4. The optical lens polishing apparatus of claim 1, wherein, The grinding table (100) is equipped with a first retainer (106) at its bottom end. A first motor (107) is installed on one side of the first retainer (106). Both the output end of the first motor (107) and the bottom end of the rotating shaft (102) are fitted with bevel gears (108). The first motor (107) and the rotating shaft (102) are connected by bevel gears (108).
5. The optical lens polishing apparatus of claim 1, wherein, The reciprocating mechanism (117) includes a second retainer (11701), one side of the second retainer (11701) is fixedly connected to the top of one side of the upright (109), a second motor (11702) is installed at the bottom of the second retainer (11701), a turntable (11703) is fitted at the output end of the second motor (11702), a first connecting shaft (11704) is installed on one side of the top of the turntable (11703), a connecting rod (11705) is rotatably connected to the outside of the first connecting shaft (11704), a second connecting shaft (11706) is rotatably connected to one end of the connecting rod (11705), and the bottom end of the second connecting shaft (11706) is fixedly connected to the top of the movable plate (114).
6. An optical lens polishing apparatus according to claim 1, wherein, The grinding table (100) is equipped with support columns (101) at the four corners of its bottom end.
7. The optical lens polishing apparatus of claim 1, wherein, A control panel (113) is installed on one side of the grinding table (100).