Optical lens edge grinding whetstone with quick-change structure

Abstract

The utility model relates to the field of optical lens edge grinding whetstone, in particular to an optical lens edge grinding whetstone with a quick-change structure, which comprises an edge grinding whetstone main body, a main body used for edge grinding with an optical lens, an outer diamond layer arranged outside the edge grinding whetstone main body and used for enhancing the hardness and wear resistance of the edge grinding whetstone, and an inner diamond layer arranged outside the edge grinding whetstone main body. And an inner mounting groove is formed in the edge grinding whetstone main body. According to the edging whetstone for the optical lens, the inner mounting groove, the inner wheel disc shaft, the outer positioning disc, the stud, the front mounting rod, the torsion spring, the abutting block and the outer mounting sleeve are arranged, so that when the edging whetstone for the optical lens is used, the inner wheel disc shaft and the front mounting rod can be entirely pulled out from the outer mounting sleeve by pressing the abutting block to press the torsion spring; and then the inner wheel disc shaft and the outer positioning disc are detached through the double-end bolt to quickly replace the edge grinding whetstone main body, and after replacement is completed, the edge grinding whetstone main body can be installed according to the operation.

Description

Technical Field

[0001] The utility model relates to the field of optical lens edge grinding whetstones, and particularly relates to an optical lens edge grinding whetstone with a quick-change structure. Background Art

[0002] An optical lens edge grinding whetstone, as the name implies, is a whetstone used for grinding the edges of optical lenses. Through contact and relative movement with the lens edge, it uses mechanical force and chemical action such as the use of abrasives to precisely grind and trim the lens edge to meet the required shape, size, and surface quality requirements. The structural design of optical lens edge grinding whetstones is diverse, but generally includes parts such as a grinding disc, a water supply structure, and a main shaft. The grinding disc is the core component, and its surface may be coated with a diamond layer or other high-hardness materials to improve grinding efficiency and accuracy. The water supply structure is used to provide coolant during the grinding process to reduce the grinding temperature and prevent the lens from overheating.

[0003] During the use of existing optical lens edge grinding whetstones, due to the inevitable wear of the grinding whetstone after long-term use and the need for replacement, an optical lens edge grinding whetstone lacking a quick-change structure means that cumbersome manual operations are required each time the whetstone is replaced, such as disassembly, cleaning, installation, and calibration. These steps not only consume time but may also affect the continuity and efficiency of the production line. At the same time, for a production line that needs to process different specifications or types of lenses, the lack of a quick-change structure will greatly increase the difficulty and time of replacing and adjusting the whetstone.

[0004] Therefore, it is necessary to invent an optical lens edge grinding whetstone with a quick-change structure to solve the above problems. Summary of the Utility Model

[0005] The utility model aims to provide an optical lens edge grinding whetstone with a quick-change structure, which realizes the quick-change structure of the optical lens edge grinding whetstone through an inner mounting groove, an inner wheel disc shaft, an outer positioning disc, a stud bolt, a front mounting rod, a torsion spring, an abutment block and an outer mounting sleeve, and the stud bolts are used to connect the edge grinding whetstone body and the outer positioning disc, as well as the torsion spring and the abutment block of the front mounting rod, so that operators can conveniently disassemble and edge grind the edge grinding whetstone body without complicated adjustment process, thereby improving replacement efficiency, meeting the production line processing requirements of the optical lens edge grinding whetstone for lenses of different specifications or types, and reducing the time and effort of replacement and adjustment. The effect of the difficulty and time of adjusting the grindstone is to solve the problem that in the prior art, the optical lens edge grinding grindstone will have certain wear and tear during use due to long-term use and needs to be replaced, and the optical lens edge grinding grindstone lacks a quick-change structure, which means that tedious manual operations are required every time the grindstone is replaced, such as disassembly, cleaning, installation and calibration, etc. These steps are not only time-consuming, but may also affect the continuity and efficiency of the production line. At the same time, the optical lens edge grinding grindstone lacks a quick-change structure. For production lines that need to process lenses of different specifications or types, the lack of a quick-change structure will greatly increase the difficulty and time of replacing and adjusting the grindstone.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optical lens edge grinding stone with a quick-change structure, comprising an edge grinding stone body, which is used for edge grinding with an optical lens body;

[0007] The outer diamond layer is arranged on the outside of the edge grinding stone body to enhance the hardness and wear resistance of the edge grinding stone itself, and the inner installation groove is provided inside the edge grinding stone body, and the inner installation groove is provided inside with a fixed card slot, and the inner fixing card slot is movably connected with a fixed card block, and one end of the fixed card block is fixedly installed with an inner wheel disc shaft;

[0008] An outer positioning plate is arranged outside the inner wheel disc shaft and is used to strengthen the stability of the connection between the inner wheel disc shaft and the edge grinding stone body, and a stud bolt runs through the outer side of the outer positioning plate, a front mounting rod is fixedly installed at one end of the inner wheel disc shaft, a torsion spring is arranged outside the front mounting rod, and a resistance block is fixedly installed at one end of the torsion spring;

[0009] The fixing bolt passes through the outside of the inner wheel disc shaft and is used for connecting and installing the outer mounting sleeve. A resistance rotating shaft is arranged on one side of the outer mounting sleeve, and a rotating disc is fixedly installed on one end of the resistance rotating shaft.

[0010] Preferably, the fixed block fixedly installed on the outside of the inner wheel disc shaft is engaged and connected with the fixed slot provided in the inner mounting groove inside the edge grinding stone body, and the fixed block and the fixed slot are used in conjunction with each other.

[0011] Preferably, the outer positioning disk is threadedly connected to the edge grinding stone body, and the outer positioning disk is fixedly connected to the inner wheel disk shaft.

[0012] Preferably, the number of the torsion springs is set to be multiple, and the multiple torsion springs are distributed on the front mounting rod at equal intervals.

[0013] Preferably, the resistance shaft is externally movably connected to a mounting frame, and a cooling nozzle is provided on one side of the mounting frame.

[0014] Preferably, a mounting plate is fixedly mounted on the outside of the mounting frame, a fixing groove is opened inside the mounting plate, a reinforcing gasket is arranged on one side of the fixing groove, and a fastening bolt penetrates the outside of the reinforcing gasket.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model is provided with an inner mounting groove, an inner wheel disc shaft, an outer positioning disc, a stud bolt, a front mounting rod, a torsion spring, an abutment block and an outer mounting sleeve. When the optical lens edge grinding whetstone is used, the inner wheel disc shaft and the front mounting rod can be completely pulled out from the outer mounting sleeve by pressing the abutment block to compress the torsion spring, and then the inner wheel disc shaft and the outer positioning disc are disassembled by the stud bolts to quickly replace the edge grinding whetstone body. After the replacement is completed, the edge grinding whetstone body can be installed according to the above operation. In this way, the optical lens edge grinding whetstone has a quick-change structure when used in combination. The design of connecting the edge grinding whetstone body and the outer positioning disc, as well as the torsion spring and the abutment block of the front mounting rod by the stud bolts allows the operator to conveniently disassemble and edge grind the edge grinding whetstone body without complicated adjustment process, thereby improving the replacement efficiency, meeting the production line processing requirements of the optical lens edge grinding whetstone for lenses of different specifications or types, and reducing the difficulty and time of replacing and adjusting the whetstone.

[0017] 2. The utility model is provided with a resistance shaft, a rotating disk, a mounting frame, a cooling nozzle, a mounting plate, a fixing groove, a reinforcing gasket and a fastening bolt. When the optical lens edge grinding whetstone is used, the rotating disk and the resistance shaft can be used to drive the edge grinding whetstone body to rotate to complete the edge grinding of the optical lens. Since the mounting frame is arranged outside the resistance shaft, the mounting frame can be fixed by the mounting plate and the fixing groove. In this way, the cooling nozzles on both sides of the mounting frame can be used to spray water to cool down the edge grinding whetstone body in operation without affecting the rotation of the edge grinding whetstone body, thereby extending the service life of the optical lens edge grinding whetstone and improving the accuracy of optical lens edge grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the inner wheel disc shaft structure of the present utility model;

[0021] Figure 3 Schematic diagram of the abutting block structure of the present utility model;

[0022] Figure 4 Schematic diagram of the rotating disc structure of the present utility model;

[0023] Figure 5 Schematic diagram of the mounting plate structure of the present utility model.

[0024] Explanation of reference numerals:

[0025] 1. Grinding edge whetstone main body; 2. Outer diamond layer; 3. Inner installation groove; 4. Fixed card slot; 5. Fixed card block; 6. Inner wheel disc shaft; 7. Outer positioning disc; 8. Double-headed bolt; 9. Front installation rod; 10. Torsion spring; 11. Abutting block; 12. Fixed bolt; 13. Outer installation sleeve; 14. Resistance rotating shaft; 15. Rotating disc; 16. Installation frame; 17. Cooling nozzle; 18. Mounting plate; 19. Fixed groove; 20. Reinforcing gasket; 21. Fastening bolt. Detailed implementation manners

[0026] To enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0027] The present utility model provides an optical lens grinding edge whetstone with a quick-change structure as Figures 1-5 shown, including a grinding edge whetstone main body 1, which is the main body for grinding the edges of optical lenses;

[0028] An outer diamond layer 2 is provided on the outside of the grinding edge whetstone main body 1 to enhance the hardness and wear resistance of the grinding edge whetstone itself. An inner installation groove 3 is opened inside the grinding edge whetstone main body 1, a fixed card slot 4 is opened inside the inner installation groove 3, a fixed card block 5 is movably connected inside the fixed card slot 4, and one end of the fixed card block 5 is fixedly installed with an inner wheel disc shaft 6;

[0029] The outer positioning plate 7 is arranged outside the inner wheel disc shaft 6 to strengthen the stability of the connection between the inner wheel disc shaft 6 and the edge grinding stone body 1, and the outer side of the outer positioning plate 7 is penetrated by a stud bolt 8, one end of the inner wheel disc shaft 6 is fixedly mounted with a front mounting rod 9, the outer side of the front mounting rod 9 is provided with a torsion spring 10, and one end of the torsion spring 10 is fixedly mounted with a resistance block 11;

[0030] A fixing bolt 12 passes through the outside of the inner wheel disc shaft 6 and is used to connect and install an outer mounting sleeve 13. A resistance shaft 14 is provided on one side of the outer mounting sleeve 13. A rotating disk 15 is fixedly installed on one end of the resistance shaft 14. The inner wheel disc shaft 6 and the front mounting rod 9 can be completely pulled out of the outer mounting sleeve 13 by pressing the resistance block 11 to compress the torsion spring 10, and then the inner wheel disc shaft 6 and the outer positioning disk 7 can be removed by the stud bolts 8 to quickly replace the edge grinding stone body 1.

[0031] like Figure 1 , Figure 2 and Figure 3 The outer locating plate 7 is threadedly connected to the edge grinding stone body 1, and the outer locating plate 7 is fixedly connected to the inner wheel disc shaft 6. The outer locating plate 7 is fixedly connected to the inner wheel disc shaft 6 through the stud bolts 8 to ensure the torque of the inner wheel disc shaft 6 to drive the edge grinding stone body 1 to rotate. The number of torsion springs 10 is set to multiple, and the multiple torsion springs 10 are distributed at equal intervals on the front mounting rod 9. The inner wheel disc shaft 6 and the front mounting rod 9 can be completely pulled out of the outer mounting sleeve 13 by pressing the torsion spring 10 by pressing the contact block 11. In this way, the contact block 11 can be directly pressed during installation.

[0032] like Figure 1 , Figure 4 and Figure 5As shown, the resistance shaft 14 is movably connected to a mounting frame 16 on the outside, and a cooling nozzle 17 is arranged on one side of the mounting frame 16. Since the mounting frame 16 is arranged on the outside of the resistance shaft 14, the mounting frame 16 can be fixed by a mounting plate 18 and a fixing groove 19. In this way, the rotation of the edge grinding stone body 1 is not affected, and the cooling nozzles 17 on both sides of the mounting frame 16 can be used to spray water to cool the edge grinding stone body 1 in operation, thereby extending the service life of the optical lens edge grinding stone. A mounting plate 18 is fixedly installed on the outside of the mounting frame 16, and a fixing groove 19 is opened inside the mounting plate 18. A reinforcing gasket 20 is arranged on one side of the fixing groove 19, and a fastening bolt 21 passes through the outside of the reinforcing gasket 20. The overall structure of the mounting plate 18 is simple and easy to operate. If a fault occurs, the maintenance personnel can also repair or replace it in time without delaying the normal use of the device.

[0033] The practical working principle of the present invention is as follows: firstly, the mounting frame 16 connected to the optical lens edge grinding stone is installed on the external machine through the mounting plate 18, the fixing groove 19, the reinforcing gasket 20 and the fastening bolt 21, and then the external power supply is turned on, so that the power system of the external machine is connected to the rotating disk 15, and the rotating disk 15 and the resistance shaft 14 are used to drive the edge grinding stone body 1 to rotate to complete the edge grinding of the optical lens. Then, since the mounting frame 16 is arranged on the outside of the resistance shaft 14, the edge grinding stone body 1 in operation can be sprayed with water to cool down through the cooling nozzles 17 on both sides of the mounting frame 16 without affecting the rotation of the edge grinding stone body 1, thereby extending the service life of the optical lens edge grinding stone and improving the accuracy of optical lens edge grinding. Subsequently, after the optical lens edge grinding stone is used for a long time, if the edge grinding stone body 1 and the outer diamond layer 2 are severely worn and need to be replaced, the inner wheel disc shaft 6 and the front mounting rod 9 can be connected by pressing the resistance block 11 to compress the torsion spring 10. The entire device is pulled out from the outer mounting sleeve 13, and then the stud bolts 8 are twisted to remove the inner wheel disc shaft 6 and the outer positioning disk 7 to quickly replace the edge grinding stone body 1. Then, after the replacement is completed, the edge grinding stone body 1 can be installed according to the above operation, wherein the fixed card slot 4 and the fixed card block 5 facilitate the docking of the inner wheel disc shaft 6 with the edge grinding stone body 1 to avoid docking misalignment and the like. In this way, the optical lens edge grinding stone has a quick-change structure, and the edge grinding stone body 1 and the outer positioning disk 7 are connected by the stud bolts 8, as well as the torsion spring 10 and the resistance block 11 of the front mounting rod 9, so that the operator can easily disassemble and grind the edge grinding stone body 1 without a complicated adjustment process, thereby improving the replacement efficiency. Finally, after completing the installation and use of all optical lens edge grinding stones according to the above operations, the device is maintained daily. If it is not used for a long time, the external power supply can be cut off. In this way, the use process of the optical lens edge grinding stone with a quick-change structure is completed.

[0034] Only some exemplary embodiments of the present utility model are described by way of illustration. Undoubtedly, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. An optical lens edge grinding stone with a quick-change structure, characterized in that: include An edge grinding stone body (1) is used for edge grinding of optical lenses; An outer diamond layer (2) is arranged outside the edge grinding stone body (1) and is used to enhance the hardness and wear resistance of the edge grinding stone itself. An inner mounting groove (3) is provided inside the edge grinding stone body (1). A fixed clamping groove (4) is provided inside the inner mounting groove (3). A fixed clamping block (5) is movably connected inside the fixed clamping groove (4). An inner wheel disc shaft (6) is fixedly mounted on one end of the fixed clamping block (5). An outer positioning plate (7) is arranged outside the inner wheel disc shaft (6) and is used to enhance the stability of the connection between the inner wheel disc shaft (6) and the edge grinding stone body (1), and a stud bolt (8) penetrates the outer portion of the outer positioning plate (7), a front mounting rod (9) is fixedly mounted on one end of the inner wheel disc shaft (6), a torsion spring (10) is arranged outside the front mounting rod (9), and a resistance block (11) is fixedly mounted on one end of the torsion spring (10); A fixing bolt (12) passes through the outside of the inner wheel disc shaft (6) and is used for connecting and installing an outer mounting sleeve (13). A resistance rotating shaft (14) is provided on one side of the outer mounting sleeve (13), and a rotating disc (15) is fixedly installed on one end of the resistance rotating shaft (14).

2. The optical lens edge grinding stone with a quick-change structure according to claim 1, characterized in that: A fixed clamping block (5) fixedly mounted on the outside of the inner wheel disc shaft (6) is engaged and connected with a fixed clamping slot (4) provided in an inner mounting slot (3) inside the edge grinding stone body (1), and the fixed clamping block (5) and the fixed clamping slot (4) are used in conjunction with each other.

3. The optical lens edge grinding stone with a quick-change structure according to claim 1, characterized in that: The outer positioning disc (7) is threadedly connected to the edge grinding stone body (1), and the outer positioning disc (7) is fixedly connected to the inner wheel disc shaft (6).

4. The optical lens edge grinding stone with a quick-change structure according to claim 1, characterized in that: The number of the torsion springs (10) is set to be multiple, and the multiple torsion springs (10) are distributed at equal intervals on the front mounting rod (9).

5. The optical lens edge grinding stone with a quick-change structure according to claim 1, characterized in that: The resistance shaft (14) is movably connected to a mounting frame (16) on the outside, and a cooling nozzle (17) is provided on one side of the mounting frame (16).

6. The optical lens edge grinding stone with a quick-change structure according to claim 5, characterized in that: A mounting plate (18) is fixedly mounted on the outside of the mounting frame (16), a fixing groove (19) is provided inside the mounting plate (18), a reinforcing gasket (20) is provided on one side of the fixing groove (19), and a fastening bolt (21) penetrates the outside of the reinforcing gasket (20).

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