Optical glass lens outer edge grinding device

Abstract

The utility model discloses an optical glass lens outer edge grinding device, and relates to the technical field of optical lens processing. The first clamping mechanism is arranged at one end of the workbench; the second clamping mechanism is arranged at the end, right opposite to the first clamping mechanism, of the workbench. The driving mechanism is arranged on one side of the workbench; the polishing mechanism is arranged between the first clamping mechanism and the second clamping mechanism on the workbench; the first material placing box is arranged beside the first clamping mechanism on the workbench; and the second material placing box is arranged beside the second clamping mechanism on the workbench. The optical glass lens grinding device is reasonable and reliable in structure, under the cooperative work of the first clamping mechanism and the second clamping mechanism, a stable clamping environment is provided for optical glass lenses, it is ensured that the lenses cannot move in the grinding process, the grinding mechanism is arranged between the first clamping mechanism and the second clamping mechanism, and the grinding efficiency is improved. The grinding wheel can directly act on the outer edge of the clamped lens, and accurate positioning of the grinding function is achieved.

Description

Technical Field

[0001] This utility model relates to the field of optical lens processing technology, and more specifically, to an optical glass lens outer edge grinding device. Background Technology

[0002] Optical lenses, as core components in the manufacture of optical instruments, play an indispensable role in both daily life and high-tech products. They are typically made from a precise mixture of high-purity oxides such as silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, and barium, possessing excellent light transmittance and an ideal refractive index, which makes optical lenses perform exceptionally well in imaging and focusing.

[0003] However, from raw material to finished product, optical lenses require multiple processing steps, among which edge grinding is a crucial one. Freshly produced optical lens raw materials often have uneven edges and cannot be used directly. They must undergo smoothing edge grinding to meet the requirements of optical instruments for lens dimensional accuracy and surface quality.

[0004] However, current technologies for grinding the outer edges of optical glass lenses present several pressing issues. Low operational safety is a particularly prominent problem. In traditional grinding processes, operators must directly place the lens into the clamping position. Due to the close proximity of the clamping mechanism to the operator's hand and the limited space, even slight mishaps can easily lead to hand pinching accidents. This not only causes physical injury to the operator but can also disrupt their work, potentially causing production interruptions and seriously threatening their personal safety. Furthermore, it hinders the efficient and safe execution of optical glass lens grinding processes.

[0005] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes an optical glass lens outer edge grinding device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] An optical glass lens outer edge grinding apparatus includes: a worktable; a first clamping mechanism disposed at one end of the worktable; a second clamping mechanism disposed at the end of the worktable opposite to the first clamping mechanism; a driving mechanism disposed on one side of the worktable; a grinding mechanism disposed between the first clamping mechanism and the second clamping mechanism on the worktable; a first material box disposed next to the first clamping mechanism on the worktable for holding unground optical glass lenses; and a second material box disposed next to the second clamping mechanism on the worktable for holding ground optical glass lenses.

[0009] The first clamping mechanism includes a first mounting plate disposed at the top of the worktable. A mounting cavity is formed at the bottom of the first mounting plate, and a movable block is disposed inside the mounting cavity. A crossbar is disposed at one end of the top of the movable block, and an optical glass lens holder is disposed at one end of the crossbar. A first guide rod and a second guide rod are sequentially arranged from bottom to top on one side of the bottom of the movable block. A first electric telescopic rod is disposed on one side of the mounting cavity, and mounting plates are disposed on both sides of one end of the first electric telescopic rod. A mounting ring that mates with the outer side of the second guide rod is disposed at one end of the piston rod of the first electric telescopic rod. A first sliding groove that mates with the first guide rod is formed on one side of the first mounting plate, and a second sliding groove that mates with the second guide rod is formed on the other side of the first mounting plate. Both the first and second sliding grooves have an L-shaped cross-section. An auxiliary groove is formed in the middle of the first sliding groove, and the middle of the second sliding groove is an arc-shaped structure. A first clamping rod is inserted through the top of the first mounting plate, and a first clamping plate is disposed at one end of the first clamping rod. A placement groove is formed at the top of the optical glass lens holder, and the bottom of the placement groove is arc-shaped.

[0010] Furthermore, in order to clamp the optical glass lens, and simultaneously drive the second clamping plate to rotate via the drive motor, the optical glass lens can be rotated, thereby enabling subsequent grinding of the outer edge of the optical glass lens. The second clamping mechanism includes a second mounting plate disposed at one end of the first clamping mechanism. A second clamping rod is inserted through the top of the second mounting plate. A second clamping plate is disposed at one end of the second clamping rod, and a sleeve is sleeved at the other end of the second clamping rod. A drive motor is disposed at one end of the sleeve, and a support plate connected to the worktable is disposed at the bottom end of the drive motor. Several evenly arranged limiting grooves are opened on the outer side of the other end of the second clamping rod.

[0011] Furthermore, in order to ensure that the second clamping rod can be driven by the drive motor during horizontal movement, a limiting block that cooperates with the limiting groove is provided inside the sleeve.

[0012] Furthermore, to drive the first and second clamping rods, a clamping motor drives the first and second clamping rods to move simultaneously, thereby achieving the clamping and fixing of the optical glass lens. The driving mechanism includes a chamber located on one side of the worktable, with a sliding groove on one side of the chamber. A rotating rod is installed inside the chamber, and sliding blocks are symmetrically arranged on the outer side of the rotating rod. An extension rod penetrating the sliding groove is provided on one side of the sliding block, and one end of the extension rod is provided with a collar. Two sets of collars respectively cooperate with the outer sides of the first and second clamping rods. One end of the rotating rod penetrates the side wall of the worktable and is equipped with a clamping motor. Threads are symmetrically arranged on the outer sides of both ends of the rotating rod. Threaded holes that cooperate with the threads are opened on the side wall of the sliding block.

[0013] Furthermore, in order to achieve the polishing of the optical glass lens, the rotating grinding wheel is moved by the second electric telescopic rod, so that the position of the grinding wheel can be easily adjusted according to the polishing requirements of the optical glass lens. The polishing motor provides stable and strong power, so that the grinding wheel rotates continuously at a suitable speed, thereby polishing the outer edge of the optical glass lens evenly and efficiently. The polishing mechanism includes a movable seat set in the first clamping mechanism and the second clamping mechanism. Guide rails are set at both ends of the bottom of the movable seat. The second electric telescopic rod is set in the middle of one side of the movable seat. Vertical plates are symmetrically set at the top of the movable seat. A polishing motor is set on one side of one set of vertical plates, and the output shaft of the polishing motor passes through the side wall of one set of vertical plates and is equipped with a grinding wheel.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The present invention has a reasonable and reliable structure. With the cooperation of the first clamping mechanism and the second clamping mechanism, a stable clamping environment is provided for the optical glass lens, ensuring that the lens will not be displaced during the grinding process. The grinding mechanism is set between the first clamping mechanism and the second clamping mechanism, so that the grinding wheel can directly act on the outer edge of the clamped lens, realizing the precise positioning of the grinding function.

[0016] 2. By setting up a first clamping mechanism and a second clamping mechanism, the optical glass lens can be clamped. At the same time, the optical glass lens placement seat can be moved by the first electric telescopic rod, which can realize the initial placement of the optical glass lens before clamping. This can avoid the situation where the operator's hand is pinched when the optical glass lens is placed in the clamping position, which greatly improves the safety of operation and provides reliable protection for the personal safety of the operator. In addition, the second clamping plate can be rotated by the drive motor, which can realize the rotation of the optical glass lens, thereby enabling the subsequent grinding of the outer edge of the optical glass lens.

[0017] 3. By setting up a drive mechanism, the first clamping rod and the second clamping rod are driven. The clamping motor drives the first clamping rod and the second clamping rod to move simultaneously, thereby achieving the clamping and fixing of the optical glass lens.

[0018] 4. By setting up a grinding mechanism, the grinding of optical glass lenses is realized. The rotating grinding wheel is moved by the second electric telescopic rod, so the position of the grinding wheel can be easily adjusted according to the grinding requirements of the optical glass lens. The grinding motor provides stable and strong power, so that the grinding wheel rotates continuously at a suitable speed, thereby uniformly and efficiently grinding the outer edge of the optical glass lens. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of an optical glass lens outer edge grinding device according to an embodiment of the present utility model;

[0021] Figure 2 This is a cross-sectional view of an optical glass lens outer edge grinding device according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the first clamping mechanism in an optical glass lens outer edge grinding device according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first clamping mechanism in an optical glass lens outer edge grinding device according to an embodiment of the present invention from another angle.

[0024] Figure 5 This is a cross-sectional view of the first clamping mechanism in an optical glass lens outer edge grinding device according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the second clamping mechanism in an optical glass lens outer edge grinding device according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the grinding mechanism in an optical glass lens outer edge grinding device according to an embodiment of the present invention.

[0027] In the picture:

[0028] 1. Workbench; 2. First clamping mechanism; 201. First mounting plate; 202. Mounting cavity; 203. Moving block; 204. Crossbar; 205. Optical glass lens holder; 2051. Placement slot; 206. First guide rod; 207. Second guide rod; 208. First electric telescopic rod; 209. Mounting plate; 210. Mounting ring; 211. First slide groove; 212. Second slide groove; 213. Auxiliary slot; 214. First clamping rod; 215. First clamping plate; 3. Second clamping mechanism; 301. Second mounting plate; 302. Second clamping rod; 3021. Limiting slot; 303. Second clamping plate; 305. Sleeve; 3051. Limiting block; 306. Drive motor; 307. Support plate; 4. Drive mechanism; 401. Chamber; 402. Slide groove; 403. Rotating rod; 4031. Thread; 404. Sliding block; 4041. Threaded hole; 405. Extension rod; 406. Collar; 407. Clamping motor; 5. Grinding mechanism; 501. Moving seat; 502. Guide rail; 503. Second electric telescopic rod; 504. Vertical plate; 505. Grinding motor; 506. Grinding wheel; 6. First material box; 7. Second material box; 8. Control panel. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, an optical glass lens outer edge grinding device is provided.

[0031] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-7 As shown, the optical glass lens outer edge grinding device according to an embodiment of the present invention includes: a worktable 1; a first clamping mechanism 2 disposed at one end of the worktable 1; a second clamping mechanism 3 disposed at one end of the first clamping mechanism 2; a driving mechanism 4 disposed on one side of the worktable 1; a grinding mechanism 5 disposed between the first clamping mechanism 2 and the second clamping mechanism 3; a first material box 6 disposed on one side of the first clamping mechanism 2 for placing unground optical glass lenses; and a second material box 7 disposed on one side of the second clamping mechanism 3 for placing ground optical glass lenses.

[0032] The first clamping mechanism 2 includes a first mounting plate 201 disposed at the top of the workbench 1. A mounting cavity 202 is formed at the bottom of the first mounting plate 201. A movable block 203 is disposed inside the mounting cavity 202. A crossbar 204 is disposed at one end of the top of the movable block 203, and an optical glass lens holder 205 is disposed at one end of the crossbar 204. A first guide rod 206 and a second guide rod 207 are sequentially arranged from bottom to top on one side of the bottom of the movable block 203. A first electric telescopic rod 208 is disposed on one side of the mounting cavity 202. Mounting plates 209 are disposed on both sides of one end of the first electric telescopic rod 208. One end of the piston rod of the first electric telescopic rod 208 is connected to the second guide rod 209. 07. A mounting ring 210 is provided on the outer side to cooperate with the first mounting plate 201; a first sliding groove 211 is provided on one side of the first mounting plate 201 to cooperate with the first guide rod 206, and a second sliding groove 212 is provided on the other side of the first mounting plate 201 to cooperate with the second guide rod 207. The cross-section of the first sliding groove 211 and the second sliding groove 212 are both L-shaped. An auxiliary groove 213 is provided in the middle of the first sliding groove 211, and the middle of the second sliding groove 212 is set as an arc-shaped structure. A first clamping rod 214 is inserted through the top of the first mounting plate 201, and a first clamping plate 215 is provided at one end of the first clamping rod 214. A placement groove 2051 is provided at the top of the optical glass lens placement seat 205. The bottom of the placement slot 2051 is designed in an arc shape; the second clamping mechanism 3 includes a second mounting plate 301 disposed at one end of the first clamping mechanism 2, a second clamping rod 302 inserted through the top of the second mounting plate 301, a second clamping plate 303 disposed at one end of the second clamping rod 302, and a sleeve 305 sleeved on the other end of the second clamping rod 302, a drive motor 306 disposed at one end of the sleeve 305, and a support plate 307 connected to the worktable 1 disposed at the bottom end of the drive motor 306; a plurality of evenly arranged limiting grooves 3021 are opened on the outer side of the other end of the second clamping rod 302; a limiting block 3 that cooperates with the limiting grooves 3021 is opened inside the sleeve 305. 051, thus the optical glass lens is clamped by the first clamping plate 215 and the second clamping plate 303. At the same time, the optical glass lens placement seat 205 can be moved by the first electric telescopic rod 208, which can realize the initial placement of the optical glass lens and then clamping. This can avoid the situation where the operator's hand is pinched when the optical glass lens is placed in the clamping position, which greatly improves the safety of operation and provides reliable protection for the personal safety of the operator. In addition, the second clamping plate 303 can be rotated by the drive motor 306, which can realize the rotation of the optical glass lens, so as to realize the subsequent grinding of the outer edge of the optical glass lens.

[0033] In addition, it should be noted that both the first clamping plate 215 and the second clamping plate 303 are made of rubber, which can prevent wear and tear on the optical glass lens during grinding or clamping. Furthermore, the first clamping plate 215 and the second clamping plate 303 are symmetrically arranged with respect to the center of the optical glass lens holder 205 in the initial state.

[0034] The mounting plate 209 and the first electric telescopic rod 208 are movably connected by a pin.

[0035] The mounting ring 210 and the second guide rod 207 are connected by a bearing.

[0036] The output shaft of the aforementioned drive motor 306 is fixedly connected to one end of the sleeve 305.

[0037] The working principle of the first clamping mechanism 2 and the second clamping mechanism 3 is as follows: First, when the optical glass lens placement seat 205 is located diagonally below the first clamping plate 215, the operator places the optical glass lens to be polished in the placement groove 2051. At this time, the drive mechanism 4 simultaneously drives the first clamping rod 214 and the second clamping rod 302 to move towards the optical glass lens, thereby achieving clamping and fixing of the optical glass lens. Then, the first electric telescopic rod 208 drives the mounting ring 210 to move, and then drives the moving block 203 to move downward along the first slide groove 211 and the second slide groove 212. Then, the first guide rod 206 will move into the auxiliary groove 213. At this time, the second guide rod 207 will... The first guide rod 206 moves along the arc-shaped structure of the second slide groove 212 to the horizontal section of the second slide groove 212, and then drives the first guide rod 206 into the horizontal section of the first slide groove 211, so that the moving block 203 changes from a vertical state to a horizontal state, realizing a 90-degree adjustment. This also allows the crossbar 204 and the optical glass lens holder 205 to move into the interior of the mounting cavity 202 for storage. At this time, the output shaft of the drive motor 306 drives the sleeve 305 to rotate. Then, with the cooperation of the limiting block 3051 and the limiting groove 3021, the second clamping rod 302 rotates, and then the second clamping plate 303 rotates, thereby realizing the driving of the optical glass lens, which is convenient for subsequent polishing of the optical glass lens.

[0038] In one embodiment, the drive mechanism 4 includes a chamber 401 located on one side of the worktable 1. A groove 402 is provided on one side of the chamber 401. A rotating rod 403 is disposed inside the chamber 401. Sliding blocks 404 are symmetrically arranged on the outer side of the rotating rod 403. An extension rod 405 penetrating the groove 402 is provided on one side of each sliding block 404. One end of the extension rod 405 is provided with a collar 406. Two sets of collars 406 are respectively connected to the first clamping rod 214 and the second clamping rod 302. The outer side of the rotating rod 403 is matched; one end of the rotating rod 403 passes through the side wall of the worktable 1 and is equipped with a clamping motor 407; the outer sides of both ends of the rotating rod 403 are symmetrically provided with threads 4031; the side wall of the sliding block 404 is provided with threaded holes 4041 that match the threads 4031, thereby realizing the driving of the first clamping rod 214 and the second clamping rod 302. The clamping motor 407 drives the first clamping rod 214 and the second clamping rod 302 to move simultaneously, thereby realizing the clamping and fixing of the optical glass lens.

[0039] It should be noted that the aforementioned collar 406 is movably connected to the outer sides of the first clamping rod 214 and the second clamping rod via bearings.

[0040] Furthermore, the rotating rod 403 has symmetrically arranged threads 4031 on the outer sides of both ends. When the clamping motor 407 drives the rotating rod 403 to rotate, the same thread parameters ensure that the sliding blocks 404 pushed by the threads at both ends move the same distance axially under the same rotation angle. During manufacturing, the machining accuracy of key components such as the rotating rod 403 and sliding blocks 404 is strictly controlled. For example, the machining accuracy of the threads at both ends of the rotating rod 403 is ensured to be consistent, the machining accuracy of the threaded holes 4041 on the sliding blocks 404 meets the requirements, and the dimensional accuracy and form and position tolerances of components such as the extension rod 405 and the collar 406 are within the specified range. High-precision manufacturing reduces the problem of asynchronous movement caused by manufacturing errors of components, ensuring that the two sets of sliding blocks 404 can move synchronously when the rotating rod 403 rotates.

[0041] The working principle of the drive mechanism 4 is as follows: the output shaft of the clamping motor 407 drives the rotating rod 403 to rotate, and then, with the cooperation of the thread 4031 and the threaded hole 4041, the sliding block 404 is driven to move towards the middle of the rotating rod 403, and then the extension rod 405 is driven to move, thereby driving the first clamping rod 214 and the second clamping rod 302 to move towards the optical glass lens, so as to achieve the clamping of the optical glass lens.

[0042] In one embodiment, the grinding mechanism 5 includes a movable seat 501 disposed between the first clamping mechanism 2 and the second clamping mechanism 3. Guide rails 502 are provided at both ends of the bottom of the movable seat 501. A second electric telescopic rod 503 is provided in the middle of one side of the movable seat 501. Vertical plates 504 are symmetrically arranged at the top of the movable seat 501. A grinding motor 505 is provided on one side of one set of vertical plates 504, and the output shaft of the grinding motor 505 passes through the side wall of one set of vertical plates 504 and is provided with a grinding wheel 506, thereby realizing the grinding of the optical glass lens. The second electric telescopic rod 503 drives the rotating grinding wheel 506 to move, thus easily adjusting the position of the grinding wheel 506 according to the grinding requirements of the optical glass lens. The grinding motor 505 provides stable and strong power, causing the grinding wheel 506 to rotate continuously at a suitable speed, thereby uniformly and efficiently grinding the outer edge of the optical glass lens.

[0043] It should be noted that the output shaft of the grinding motor 505 is connected to one of the sets of vertical plates 504 via bearings.

[0044] The working principle of the grinding mechanism 5 is as follows: First, the output shaft of the grinding motor 505 drives the grinding wheel 506 to rotate. Then, the second electric telescopic rod 503 drives the moving seat 501 to move on the guide rail 502, so that the grinding wheel 506 moves in the direction of the optical glass lens and grinds the outer edge of the optical glass lens. During the grinding process, the operator can observe the grinding of the optical glass lens. If necessary, the machine can be stopped to check the size of the ground optical glass lens to determine whether the grinding of the optical glass lens meets the grinding requirements. When the grinding is completed, the grinding is stopped, the optical glass lens can be removed, and the grinding of the next optical glass lens can continue.

[0045] It should be noted that a control panel 8 is also installed on the side wall of the workbench 1. The first electric telescopic rod 208, drive motor 306, clamping motor 407, second electric telescopic rod 503, and grinding motor 505 are sequentially electrically connected to the control panel 8. The control panel 8 contains a PLC control system, which centrally integrates the control functions of the first electric telescopic rod 208, drive motor 306, clamping motor 407, second electric telescopic rod 503, and grinding motor 505. Operators do not need to operate each mechanism separately; they can achieve comprehensive control of the entire optical glass lens outer edge grinding device simply by operating the control panel 8 on the side wall of the workbench 1. Furthermore, the control panel 8 is equipped with an intuitive display interface and operation buttons, using a graphical or symbolic design, enabling operators to quickly understand the meaning of each button and indicator light.

[0046] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0047] In practical applications, firstly, the staff will place several unpolished optical glass lenses inside the first storage box 6, then take out one of the optical glass lenses and place it on the first clamping mechanism 2. Then, the first clamping mechanism 2 and the second clamping mechanism 3 will be driven by the drive mechanism to clamp and fix the optical glass lens. Then, the optical glass lens will be rotated by the second clamping mechanism 3. At the same time, the polishing mechanism 5 will be started to perform outer edge polishing on the optical glass lens. After the polishing is completed, the polished optical glass lens can be placed in the second storage box 7 for collection, which will facilitate subsequent processing.

[0048] In summary, with the help of the above-mentioned technical solution of this utility model, the structure of this utility model is reasonable and reliable. The first clamping mechanism 2 and the second clamping mechanism 3 work together to provide a stable clamping environment for the optical glass lens, ensuring that the lens will not shift during grinding. The grinding mechanism 5 is located between the first clamping mechanism 2 and the second clamping mechanism 3, allowing the grinding wheel to directly act on the outer edge of the clamped lens, achieving precise positioning of the grinding function. By setting the first clamping mechanism 2 and the second clamping mechanism 3, the optical glass lens is clamped. Simultaneously, the first electric telescopic rod 208 can drive the optical glass lens placement seat 205 to move, enabling initial placement of the optical glass lens before clamping. This avoids the risk of the operator's hand being pinched when placing the optical glass lens in the clamping position, greatly improving operational safety and protecting the operator's personal safety. This provides reliable protection. Furthermore, by driving the second clamping plate 303 to rotate via the drive motor 306, the optical glass lens can be rotated, enabling subsequent grinding of its outer edge. The drive mechanism 4 drives the first clamping rod 214 and the second clamping rod 302. The clamping motor 407 drives the first clamping rod 214 and the second clamping rod 302 to move simultaneously, thus clamping and fixing the optical glass lens. The grinding mechanism 5 grinds the optical glass lens. The second electric telescopic rod 503 drives the rotating grinding wheel 506 to move, allowing for easy adjustment of the grinding wheel 506's position according to the grinding requirements. The grinding motor 505 provides stable and powerful power, ensuring the grinding wheel 506 rotates continuously at a suitable speed, resulting in uniform and efficient grinding of the optical glass lens's outer edge.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for grinding the outer edge of an optical glass lens, comprising: Workbench; The first clamping mechanism is located at one end of the worktable; The second clamping mechanism is located on the worktable at the end opposite to the first clamping mechanism; The drive mechanism is located on one side of the worktable; The grinding mechanism is located between the first clamping mechanism and the second clamping mechanism on the worktable; The first material box is located next to the first clamping mechanism on the workbench and is used to place unpolished optical glass lenses. The second material box is located next to the second clamping mechanism on the workbench and is used to place the polished optical glass lens. The first clamping mechanism is characterized in that it includes a first mounting plate disposed at the top of the workbench, a mounting cavity is provided at the bottom of the first mounting plate, a movable block is disposed inside the mounting cavity, a crossbar is disposed at one end of the top of the movable block, an optical glass lens placement seat is disposed at one end of the crossbar, and a first guide rod and a second guide rod are sequentially disposed through the bottom of one side of the movable block from bottom to top. A first electric telescopic rod is provided on one side of the mounting cavity. Mounting plates are provided on both sides of one end of the first electric telescopic rod. A mounting ring that mates with the outer side of the second guide rod is provided at one end of the piston rod of the first electric telescopic rod. The first mounting plate has a first groove on one side that mates with the first guide rod, and a second groove on the other side that mates with the second guide rod. Both the first and second grooves have an L-shaped cross-section. An auxiliary groove is provided in the middle of the first groove, and the middle of the second groove is an arc-shaped structure. A first clamping rod is inserted through the top of the first mounting plate, and a first clamping plate is provided at one end of the first clamping rod.

2. An optical glass lens edge grinding device according to claim 1, wherein The top of the optical glass lens holder has a placement groove, and the bottom of the placement groove is set in an arc shape.

3. The optical glass lens edge grinding device of claim 1, wherein, The second clamping mechanism includes a second mounting plate disposed at one end of the first clamping mechanism. A second clamping rod is inserted through the top of the second mounting plate. A second clamping plate is disposed at one end of the second clamping rod. A sleeve is sleeved at the other end of the second clamping rod. A drive motor is disposed at one end of the sleeve. A support plate connected to the worktable is disposed at the bottom end of the drive motor.

4. The optical glass lens edge grinding device according to claim 3, wherein The other end of the second clamping rod has several evenly arranged limiting grooves.

5. The optical glass lens outer edge grinding apparatus according to claim 4, characterized in that, The sleeve has a limiting block inside that cooperates with the limiting groove.

6. The optical glass lens edge grinding device according to claim 3, wherein The driving mechanism includes a chamber opened on one side of the worktable. A sliding groove is opened on one side of the chamber. A rotating rod is arranged inside the chamber. Sliding blocks are symmetrically arranged on the outside of the rotating rod. An extension rod that passes through the sliding groove is arranged on one side of the sliding block. A collar is provided at one end of the extension rod. The two sets of collars are respectively engaged with the outside of the first clamping rod and the second clamping rod. One end of the rotating rod passes through the side wall of the workbench and is equipped with a clamping motor.

7. An optical glass lens edge grinding device according to claim 6, wherein The rotating rod has symmetrical threads on the outer sides of both ends.

8. An optical glass lens edge grinding device according to claim 7, wherein The side wall of the sliding block is provided with a threaded hole that mates with the thread.

9. The optical glass lens edge grinding device of claim 3, wherein, The grinding mechanism includes a movable seat disposed on the first clamping mechanism and the second clamping mechanism. Guide rails are provided at both ends of the bottom of the movable seat. A second electric telescopic rod is provided in the middle of one side of the movable seat. Vertical plates are symmetrically disposed on the top of the movable seat. A grinding motor is disposed on one side of one set of vertical plates, and the output shaft of the grinding motor passes through the side wall of one set of vertical plates and is provided with a grinding wheel.

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