Lens chuck outer circle finishing device

Abstract

The utility model discloses a lens chuck excircle trimming device, which relates to the field of machining, and comprises a bottom plate, one side of the top end of the bottom plate is provided with an upright post, one side of the upright post is provided with a groove, the groove is internally provided with an adjusting assembly I matched with the upright post, and one side of the adjusting assembly I far away from the upright post is symmetrically provided with clamping jaws. A lens chuck body is arranged between the two clamping jaws; mounting grooves are symmetrically formed in the other side of the top end of the bottom plate, driving parts are arranged in the two mounting grooves, sliding plates matched with the two mounting grooves are arranged at the top ends of the driving parts, a mounting block is arranged in the middle of the top end of each sliding plate, a second adjusting assembly is arranged at the top end of each mounting block, and a grinding motor is arranged on one side of the top end of each second adjusting assembly; a polishing disc is arranged at one end of an output shaft of the polishing motor. Under the action of the second adjusting assembly, the polishing disc can be driven to conduct multi-angle adjustment, and the finishing precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a device for trimming the outer circle of a lens chuck. Background Art

[0002] In the field of optics, a lens is an optical element used to focus or diverge light. Lenses are usually made of transparent materials such as glass or plastic, with various shapes and curvatures to meet the requirements of different optical systems. A device in mechanical processing equipment used to fix workpieces or tools.

[0003] The chuck generally has a structure that can be clamped or loosened to ensure that the target object is stably and accurately fixed during processing. It refers to the outer circumferential surface of the lens chuck. During the processing or trimming process, it is necessary to ensure the accuracy of the outer circle to ensure the reliability and consistency of the processing operation.

[0004] Any slight deviation may cause significant image distortion or blur. The outer circle trimming of the lens chuck ensures that the lens can be precisely aligned, thereby optimizing the optical path and reducing image errors. Traditional manual trimming methods are usually time-consuming and inefficient. Manual operation requires a lot of labor and time, especially in large-scale production. This inefficiency will significantly affect production rhythm and cost.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a lens chuck outer circle trimming device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] The lens chuck outer circle trimming device comprises a bottom plate, a column is arranged on one side of the top of the bottom plate, a groove is opened on one side of the column, an adjustment component 1 matched with the column is arranged inside the groove, and a clamping claw is symmetrically arranged on one side of the adjustment component 1 away from the column, and a lens chuck body is arranged between the two clamping claws;

[0009] The first adjustment component comprises a rotating shaft motor arranged at the top of the column, a rotating shaft matching with the groove is arranged at one end of the output shaft of the rotating shaft motor, external threads are sleeved at both ends of the rotating shaft, and the threads of the external threads at both ends of the rotating shaft are in opposite directions; a rotating shaft sliding block is arranged on the outer side of the external threads, and a connecting rod matching with the clamping claw is arranged on one side of the rotating shaft sliding block;

[0010] A mounting groove is symmetrically arranged on the other side of the top of the base plate, a driving member is arranged inside the two mounting grooves, a sliding plate matching the two mounting grooves is arranged on the top of the driving member, a mounting block is arranged at the middle position of the top of the sliding plate, an adjusting component 2 is arranged on the top of the mounting block, a grinding motor is arranged on one side of the top of the adjusting component 2, and a grinding disc is arranged at one end of the output shaft of the grinding motor.

[0011] Furthermore, the shape of the clamping jaw is a semi-arc structure, and a rubber pad matching with the lens clamp body is arranged inside the clamping jaw.

[0012] Furthermore, in order to ensure that the adjusting component 1 slides stably inside the groove, limiting grooves matching with the adjusting component 1 are provided at both ends of the groove.

[0013] Furthermore, in order to adjust the position of the grinding disc in the horizontal direction under the action of the driving member, thereby improving the flexibility of the entire dressing device, the driving member includes a driving motor arranged inside one of the mounting grooves, and a screw rod is arranged at one end of the output shaft of the driving motor; the driving member includes a guide rod arranged inside the other mounting groove, and the outer sides of the screw rod and the guide rod are both provided with a sliding bottom block that cooperates with the sliding plate.

[0014] Furthermore, in order to drive the grinding disc to adjust at multiple angles under the action of the adjusting component 2, so as to perform trimming on different positions of the lens chuck body according to the grinding requirements, improve the trimming accuracy, and meet specific trimming requirements, the adjusting component 2 includes a mounting frame arranged at the top of the mounting block, a horizontal grinding motor is arranged on one side of the bottom end of the mounting frame, an L-shaped rotating block 1 is arranged at one end of the output shaft of the horizontal grinding motor, the top of the L-shaped rotating block 1 is movably connected to the sphere through a lower connecting rod, an upper connecting rod is arranged at the top of the sphere, an L-shaped rotating block 2 is arranged in the middle of the upper connecting rod, and one side of the L-shaped rotating block 2 is connected to the output shaft of the vertical grinding motor; a mounting plate matching the grinding motor is arranged on one side of the upper connecting rod.

[0015] The beneficial effects of the utility model are:

[0016] 1. Under the action of the adjustment component 1, the utility model adjusts the position of the clamping jaws according to the size of the lens clamping body, so that the clamping jaws can be suitable for lens clamping bodies of different sizes and ensure the stability of the lens clamping body during the clamping process.

[0017] 2. Under the action of the driving member, the utility model can adjust the position of the grinding disc in the horizontal direction, thereby improving the flexibility of the entire dressing device.

[0018] 3. Under the action of the adjustment component 2, the utility model can drive the grinding disc to adjust at multiple angles, so as to perform trimming on different positions of the lens chuck body according to the grinding requirements, improve the trimming accuracy, and meet specific trimming requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a lens chuck outer circle trimming device according to an embodiment of the utility model;

[0021] Figure 2 This is one of the cross-sectional views of the lens chuck outer circle trimming device according to an embodiment of the utility model;

[0022] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 This is a second cross-sectional view of the lens chuck outer circle trimming device according to an embodiment of the utility model;

[0024] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0025] In the figure:

[0026] 1. Base plate; 2. Post; 3. Controller; 4. Groove; 401. Limiting groove; 5. Adjustment component one; 501. Rotating shaft motor; 502. Rotating shaft; 503. External thread; 504. Rotating shaft sliding block; 505. Connecting rod; 6. Clamping claw; 7. Lens chuck body; 8. Mounting groove; 9. Driving member; 901. Driving motor; 902. Screw rod; 903. Guide rod; 10. Sliding plate; 11. Mounting block; 12. Adjustment component two; 1201. Mounting frame; 1202. Horizontal grinding motor; 1203. L-shaped rotating block one; 1204. Lower connecting rod; 1205. Sphere; 1206. Upper connecting rod; 1207. L-shaped rotating block two; 1208. Vertical grinding motor; 1209. Mounting plate; 13. Grinding motor; 14. Grinding disc; 15. Rubber pad. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They 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, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, a lens chuck outer circle trimming device is provided.

[0029] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 5 As shown, according to the embodiment of the utility model, the lens chuck outer circle finishing device comprises a base plate 1, a column 2 is arranged on one side of the top of the base plate 1, a controller 3 is arranged on the surface of the column 2, a groove 4 is opened on one side of the column 2, an adjusting component 1 5 matched with the column 2 is arranged inside the groove 4, a clamping jaw 6 is symmetrically arranged on the side of the adjusting component 1 5 away from the column 2, and a lens chuck body 7 is arranged between the two clamping jaws 6; a mounting groove 8 is symmetrically arranged on the other side of the top of the base plate 1, a driving member 9 is arranged inside the two mounting grooves 8, a sliding plate 10 matched with the two mounting grooves 8 is arranged on the top of the driving member 9, a mounting block 11 is arranged at the middle position of the top of the sliding plate 10, an adjusting component 2 12 is arranged on the top of the mounting block 11, a grinding motor 13 is arranged on one side of the top of the adjusting component 2 12, a grinding disc 14 is arranged at one end of the output shaft of the grinding motor 13, the shape of the clamping jaw 6 is a semi-arc structure, and a rubber pad 15 matched with the lens chuck body 7 is arranged inside the clamping jaw 6.

[0030] With the aid of the above technical scheme, the utility model adjusts the position of the clamping jaw 6 according to the size of the lens chuck body 7 under the action of the adjusting component 1 5, so that the clamping jaw 6 can be suitable for lens chuck bodies 7 of different sizes, and ensures the stability of the lens chuck body 7 during the clamping process. At the same time, under the action of the driving member 9, the position of the grinding disc 14 can be adjusted in the horizontal direction to improve the flexibility of the entire trimming device; under the action of the adjusting component 2 12, the grinding disc 14 can be driven to adjust at multiple angles, so that according to the grinding requirements, different positions of the lens chuck body 7 can be trimmed, the trimming accuracy can be improved, and specific trimming requirements can be met.

[0031] It should be explained that the trimming chuck is used to make the outer circle of the chuck consistent with the outer circle size of the finished lens, and the cooperation of the clamping jaws 6 and the adjusting component 5 can realize the clamping of the chuck body 7 of lenses of different models, and can also clamp other cylindrical parts at the same time. According to the needs, the parameters of the clamping jaws and the adjusting component 5 can be adjusted to ensure stable clamping of other cylindrical parts and improve the applicability of the entire device.

[0032] In one embodiment, for the above-mentioned groove 4, both ends of the groove 4 are provided with limiting grooves 401 that cooperate with the adjustment component 1 5, so that under the action of the limiting grooves 401, the adjustment component 1 5 can be guaranteed to slide stably inside the groove 4.

[0033] In one embodiment, for the above-mentioned adjustment component 5, the adjustment component 5 includes a rotating shaft motor 501 arranged at the top of the column 2, and one end of the output shaft of the rotating shaft motor 501 is provided with a rotating shaft 502 that matches the groove 4, and both ends of the rotating shaft 502 are sleeved with external threads 503, and the outer side of the external thread 503 is provided with a rotating shaft sliding block 504, and one side of the rotating shaft sliding block 504 is provided with a connecting rod 505 that matches the clamping jaw 6. The thread directions of the external threads 503 located at both ends of the rotating shaft 502 are opposite. Therefore, under the action of the adjustment component 5, the position of the clamping jaw 6 is adjusted according to the size of the lens clamping body 7, so that the clamping jaw 6 can be suitable for lens clamping bodies 7 of different sizes, and the stability of the lens clamping body 7 during the clamping process is ensured.

[0034] The working principle of the adjustment component 5 is as follows: under the action of the controller 3, the shaft motor 501 is controlled and started, and the rotating shaft 502 is driven to rotate under the action of the output shaft of the shaft motor 501, and the external thread 503 on the outside of the rotating shaft 502 is driven to rotate, and the thread directions of the external threads 503 located at both ends of the rotating shaft 502 are opposite. During the rotation of the external threads 503, the shaft sliding block 504 will be driven to move inward at the same time, and the position of the clamping jaw 6 will be adjusted through the connecting rod 505. According to the size of the lens chuck body 7, the clamping jaw 6 is adjusted to the designated working position to complete the clamping of the lens chuck body 7.

[0035] In one embodiment, for the above-mentioned driving member 9, the driving member 9 includes a driving motor 901 arranged inside one of the mounting grooves 8, and a screw rod 902 is arranged at one end of the output shaft of the driving motor 901; the driving member 9 includes a guide rod 903 arranged inside another mounting groove 8, and the outer sides of the screw rod 902 and the guide rod 903 are both provided with a sliding bottom block that cooperates with the sliding plate 10, so that under the action of the driving member 9, the position of the grinding disc 14 can be adjusted in the horizontal direction, thereby improving the flexibility of the entire dressing device.

[0036] The working principle of the driving member 9 is as follows: under the action of the controller 3, the driving motor 901 is controlled and started, and the screw rod 902 is driven to rotate under the action of the output shaft of the driving motor 901. At the same time, under the limiting action of the guide rod 903, the sliding plate 10 is driven to slide in the horizontal direction through the sliding bottom block 904, and the grinding disc 14 is moved to the designated working location.

[0037] In one embodiment, for the above-mentioned adjustment component 2 12, the adjustment component 2 12 includes a mounting frame 1201 arranged at the top of the mounting block 11, a horizontal grinding motor 1202 is arranged at one side of the bottom end of the mounting frame 1201, an L-shaped rotating block 1203 is arranged at one end of the output shaft of the horizontal grinding motor 1202, the top of the L-shaped rotating block 1203 is movably connected to the ball 1205 through a lower connecting rod 1204, and an upper connecting rod 1206 is arranged at the top of the ball 1205. An L-shaped rotating block 1207 is provided in the middle of 06, and one side of the L-shaped rotating block 1207 is connected to the output shaft of the vertical grinding motor 1208; a mounting plate 1209 matching the grinding motor 13 is provided on one side of the upper connecting rod 1206, so that under the action of the adjusting component 12, the grinding disc 14 can be driven to adjust at multiple angles, so that according to the requirements of grinding, different positions of the lens chuck body 7 can be trimmed to improve the trimming accuracy and meet specific trimming requirements.

[0038] The working principle of the adjustment component 2 12 is as follows: under the action of the controller 3, the horizontal grinding motor 1202 is controlled and started, and the output shaft of the horizontal grinding motor 1202 drives the L-shaped rotating block 2 1207 to swing in the horizontal direction, and drives the movable connected sphere 1205 to swing in the horizontal direction through the lower connecting rod 1204, and drives the mounting plate 1209 to swing in the horizontal direction through the upper connecting rod 1206, and drives the grinding disc 14 to swing in the horizontal direction, so that the grinding motor 13 is used to control the grinding disc 14 to perform a trimming effect;

[0039] At the same time, when the grinding disc 14 needs to swing in the vertical direction, the vertical grinding motor 1208 is controlled and started, and the L-shaped rotating block 2 1207 is driven to swing in the vertical direction under the action of the output shaft of the vertical grinding motor 1208, and the mounting plate 1209 is driven to swing in the vertical direction through the upper connecting rod 1206, and the grinding disc 14 is driven to swing in the vertical direction, so that the grinding motor 13 is used to control the grinding disc 14 to perform a trimming effect.

[0040] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0041] In actual application, when the lens chuck body 7 needs to be trimmed, first, according to the size of the lens chuck body 7, the controller controls the adjustment component 15, and uses the adjustment component 15 to drive the clamping jaw 6 for adjustment, and adjusts the clamping jaw 6 to a specified position as required, and fixes the lens chuck body 7. At the same time, under the action of the rubber pad 15, the damage to the lens chuck body 7 is reduced, and then the sliding plate 10 is driven by the driving member 9 to slide in the horizontal direction, and the mounting block 11 is driven by the sliding plate 10 to slide in the horizontal direction, and the adjustment component 2 12 is started at the same time, and the grinding disc 14 is driven by the adjustment component 2 12 to adjust the angle, and the grinding disc is started by the grinding motor 13, and the grinding disc 14 is used to trim the lens chuck body 7.

[0042] The working principles of the adjustment component 1 5 , the driving member 9 and the adjustment component 2 12 are as described above.

[0043] In summary, with the aid of the above-mentioned technical scheme of the utility model, under the action of the adjusting component 1 5, the position of the clamping jaw 6 is adjusted according to the size of the lens chuck body 7, so that the clamping jaw 6 can be suitable for lens chuck bodies 7 of different sizes, and the stability of the lens chuck body 7 during the clamping process is guaranteed. At the same time, under the action of the driving member 9, the position of the grinding disc 14 can be adjusted in the horizontal direction to improve the flexibility of the entire trimming device; under the action of the adjusting component 2 12, the grinding disc 14 can be driven to adjust at multiple angles, so that according to the grinding requirements, different positions of the lens chuck body 7 can be trimmed to improve the trimming accuracy and meet specific trimming requirements.

[0044] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lens chuck outer circle trimming device, comprising a bottom plate, a top side of which is provided with a column, characterized in that: A groove is provided on one side of the column, an adjustment component 1 matched with the column is arranged inside the groove, and clamping claws are symmetrically arranged on one side of the adjustment component 1 away from the column, and a lens clamp body is arranged between the two clamping claws; The first adjustment component comprises a rotating shaft motor arranged at the top of the column, a rotating shaft matching with the groove is arranged at one end of the output shaft of the rotating shaft motor, external threads are sleeved at both ends of the rotating shaft, and the threads of the external threads at both ends of the rotating shaft are in opposite directions; a rotating shaft sliding block is arranged on the outer side of the external threads, and a connecting rod matching with the clamping claw is arranged on one side of the rotating shaft sliding block; A mounting groove is symmetrically arranged on the other side of the top of the base plate, a driving member is arranged inside the two mounting grooves, a sliding plate matching the two mounting grooves is arranged on the top of the driving member, a mounting block is arranged at the middle position of the top of the sliding plate, an adjusting component 2 is arranged on the top of the mounting block, a grinding motor is arranged on one side of the top of the adjusting component 2, and a grinding disc is arranged at one end of the output shaft of the grinding motor.

2. The lens chuck outer circle trimming device according to claim 1, characterized in that: The shape of the clamping jaw is a semi-arc structure, and a rubber pad matched with the lens clamp body is arranged inside the clamping jaw.

3. The lens chuck outer circle trimming device according to claim 2, characterized in that: The two ends of the groove are provided with limiting grooves matched with the adjusting component 1.

4. The lens chuck outer circle trimming device according to claim 3, characterized in that: The driving member comprises a driving motor arranged inside one of the mounting grooves, and a screw rod is arranged at one end of the output shaft of the driving motor; The driving member comprises a guide rod arranged inside another mounting groove, and the outer sides of the screw rod and the guide rod are sleeved with a sliding bottom block matched with the sliding plate.

5. The lens chuck outer circle trimming device according to claim 4, characterized in that: The second adjustment component comprises a mounting frame arranged at the top of the mounting block, a horizontal grinding motor is arranged at one side of the bottom end of the mounting frame, an L-shaped rotating block 1 is arranged at one end of the output shaft of the horizontal grinding motor, the top of the L-shaped rotating block 1 is movably connected to the ball through a lower connecting rod, an upper connecting rod is arranged at the top of the ball, an L-shaped rotating block 2 is arranged in the middle of the upper connecting rod, and one side of the L-shaped rotating block 2 is connected to the output shaft of the vertical grinding motor; A mounting plate matched with the grinding motor is arranged on one side of the upper connecting rod.

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