Machining and polishing device for inner wall of optical lens cone

Abstract

The utility model discloses a polishing device for optical lens cone inner wall processing, which relates to the technical field of optical lens cone processing, and comprises an adjusting mechanism, the adjusting mechanism comprises a processing table, a bidirectional screw is arranged in a clamping groove formed in the top of the processing table, one end of the bidirectional screw is provided with a knob, and the other end of the bidirectional screw is provided with a rotating shaft; a bearing seat is arranged at the end, away from the rotary button, of the two-way screw rod, moving blocks are arranged at the two different thread positions outside the two-way screw rod, and sliding blocks are arranged on the two sides of the two moving blocks. According to the utility model, the rotating button is rotated to synchronously drive the bidirectional screw rod to rotate, so that the two moving blocks and the clamping plates fixedly connected with the tops of the two moving blocks respectively can move oppositely or oppositely, and optical lens cones with different sizes can be clamped and fixed; the problem that the optical lens cone possibly moves or shakes due to infirm clamping in the polishing process is solved, and therefore the polishing quality and precision of products are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens barrel processing, in particular to a device for processing and polishing the inner wall of an optical lens barrel. Background Art

[0002] An optical lens tube is a crucial component of an optical system. It typically consists of a series of optical elements, such as lenses, mirrors, and prisms, used to control and adjust the path of light. The primary function of an optical lens tube is to focus, diffuse, refract, or reflect light from a light source to meet specific optical requirements.

[0003] However, in the prior art, conventional polishing devices require clamping and fixing the inner wall of an optical lens barrel before polishing. However, due to the varying sizes of optical lens barrels, some polishing devices cannot adjust the clamping degree according to the size of the optical lens barrel. Consequently, the optical lens barrel may move or wobble during the polishing process due to insecure clamping, thereby affecting the quality and accuracy of the polishing. Therefore, we provide a polishing device for processing the inner wall of an optical lens barrel. Utility Model Content

[0004] The purpose of the utility model is to provide a device for processing and polishing the inner wall of an optical lens barrel, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for processing and polishing the inner wall of an optical lens barrel, comprising: an adjusting mechanism, the adjusting mechanism comprising a processing table, a bidirectional screw being arranged in a slot opened on the top of the processing table, a knob being arranged at one end of the bidirectional screw, a bearing seat being arranged at the end of the bidirectional screw away from the knob, moving blocks being arranged at two different threads on the outside of the bidirectional screw, sliders being arranged on both sides of the two moving blocks, sliding grooves corresponding to the sliders being opened on both sides of the inner wall of the processing table, a limiting block being arranged at the inner center of the slot opened on the processing table, splints being arranged on the tops of the two moving blocks, curtains being arranged on the opposite sides of the two moving blocks, and a stabilizing mechanism being arranged on the top of the processing table.

[0006] As a further preferred embodiment of the present technical solution, the stabilizing mechanism includes a support, the bottom of the support is fixedly connected to the top of the processing table, the top of the support is fixedly connected to the bottom of the bracket, and two telescopic cylinders are fixedly installed on the top of the bracket.

[0007] As a further preferred embodiment of the present technical solution, the output ends of the two telescopic cylinders at the bottom pass through the top of the bracket and are fixedly connected to the top of the support plate, positioning blocks are fixedly connected on both sides of the support plate, and slide rails are fixedly connected on both sides of the inner walls of the slots opened on the top of the support, and the inner walls of the slide rails are slidably connected to the outside of the positioning blocks.

[0008] As a further preferred embodiment of the present technical solution, the top of the support plate is fixedly connected to the bottom of the motor, the output end of the bottom of the motor passes through the support plate and is fixedly connected to the top of the rotating rod, the bottom end of the rotating rod is fixedly connected to the top of the polishing roller, one end of the bidirectional screw is fixedly connected to the inner surface of the bearing seat, and the outside of the bearing seat is fixedly connected to the side of the inner wall of the slot opened on the processing table away from the rotating knob.

[0009] As a further preferred embodiment of the present technical solution, a knob is fixedly connected to one end of the bidirectional screw away from the bearing seat, and a moving block is threadedly connected to two different threads on the outside of the bidirectional screw, and sliders are fixedly connected to both sides of the moving block.

[0010] As a further preferred embodiment of the present technical solution, the outside of the slider is slidably connected to the inner wall of the slide groove, the outside of the limit block is fixedly connected to the inner wall of the slot opened on the processing table, and the top of the moving block is fixedly connected to the bottom of the splint.

[0011] As a further preferred embodiment of the present technical solution, opposite ends of the two blinds are respectively fixedly connected to the opposite sides of the two moving blocks, and opposite ends of the two blinds are respectively fixedly connected to the two sides of the inner wall of the processing table.

[0012] The utility model provides a device for processing and polishing the inner wall of an optical lens barrel, which has the following beneficial effects:

[0013] (1) The present invention drives the bidirectional screw to rotate synchronously by rotating the knob, so that the two moving blocks and the clamping plates respectively connected to their tops will move in relative or opposite directions, thereby clamping and fixing optical lens barrels of different sizes, avoiding the problem of movement or shaking of the optical lens barrel due to loose clamping during the polishing process, thereby ensuring the quality and accuracy of the product polishing.

[0014] (2) The present invention can not only ensure the stability of the support plate when it descends through the positioning block and the slide rail, but also reduce the slight shaking that may occur during the polishing process, thereby ensuring the stability of the polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a device for processing and polishing the inner wall of an optical lens barrel.

[0016] Figure 2This is a structural schematic diagram of the disassembled side of an adjustment mechanism of a polishing device for processing the inner wall of an optical lens barrel according to the present invention.

[0017] Figure 3 This is a schematic structural diagram of the dissected side of an adjustment mechanism of a polishing device for processing the inner wall of an optical lens barrel according to the present invention.

[0018] Figure 4 This is a schematic structural diagram of the dissected side of a stabilizing mechanism of a device for processing and polishing the inner wall of an optical lens barrel according to the present invention.

[0019] In the figure: 1. Adjustment mechanism; 11. Processing table; 12. Bidirectional screw; 13. Knob; 14. Limit block; 15. Moving block; 16. Slider; 17. Slide; 18. Bearing seat; 19. Clamp; 110. Curtain; 2. Stabilizing mechanism; 21. Support; 22. Bracket; 23. Telescopic cylinder; 24. Support plate; 25. Positioning block; 26. Slide rail;

[0020] 31. Motor; 32. Rotating rod; 33. Polishing roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1-4As shown, in this embodiment, a device for processing and polishing the inner wall of an optical lens barrel includes: an adjusting mechanism 1, the adjusting mechanism 1 includes a processing table 11, a bidirectional screw 12 is provided in a slot opened on the top of the processing table 11, a knob 13 is provided at one end of the bidirectional screw 12, and a bearing seat 18 is provided at the end of the bidirectional screw 12 away from the knob 13, the top of the support plate 24 is fixedly connected to the bottom of the motor 31, the output end of the bottom of the motor 31 passes through the support plate 24 and is fixedly connected to the top of the rotating rod 32, the bottom end of the rotating rod 32 is fixedly connected to the top of the polishing roller 33, one end of the bidirectional screw 12 is fixedly connected to the inner surface of the bearing seat 18, the outside of the bearing seat 18 is fixedly connected to the side of the inner wall of the slot opened in the processing table 11 away from the knob 13, and moving blocks 15 are provided at two different threads on the outside of the bidirectional screw 12, and sliders 16 are provided on both sides of the two moving blocks 15. One end of 18 is fixedly connected to a knob 13, and two different threads on the outside of the two-way screw 12 are threadedly connected to a moving block 15, and both sides of the moving block 15 are fixedly connected to a slider 16. Both sides of the inner wall of the processing table 11 are provided with a slide groove 17 corresponding to the slider 16, and a limit block 14 is provided at the center of the inner groove opened by the processing table 11. The top of the two moving blocks 15 is provided with a splint 19, and the outside of the slider 16 is slidably connected to the inner wall of the slide groove 17, and the outside of the limit block 14 is fixedly connected to the inner wall of the slot opened by the processing table 11, and the top of the moving block 15 is fixedly connected to the bottom of the splint 19. The opposite sides of the two moving blocks 15 are provided with a curtain 110, and the opposite ends of the two curtains 110 are respectively fixedly connected to the opposite sides of the two moving blocks 15, and the facing ends of the two curtains 110 are respectively fixedly connected to the two inner walls of the processing table 11, and a stabilizing mechanism 2 is provided on the top of the processing table 11.

[0023] In this embodiment, when the staff needs to use the device to polish the inner wall of the optical lens barrel, the distance between the two clamping plates 19 can be adjusted according to the external size of the optical lens barrel to ensure that the inner wall of the optical lens barrel can stably accept the polishing process. Therefore, the staff can place the optical lens barrel between the two clamping plates 19 on the top of the processing table 11, and rotate the knob 13 counterclockwise to synchronously drive the bidirectional screw 12 to rotate counterclockwise. Therefore, the two moving blocks 15 and the clamping plates 19 respectively connected to their tops will move toward the direction of the optical lens barrel. Then, when the two clamping plates 19 move relative to each other to a certain extent, the optical lens barrel will be clamped and fixed, avoiding the problem of movement or shaking of the optical lens barrel due to loose clamping during the polishing process, thereby ensuring the quality and accuracy of the product polishing.

[0024] like Figure 1 and Figure 4As shown, the stabilizing mechanism 2 includes a support 21, the bottom of the support 21 is fixedly connected to the top of the processing table 11, the top of the support 21 is fixedly connected to the bottom of the bracket 22, and two telescopic cylinders 23 are fixedly installed on the top of the bracket 22. The output ends of the bottom of the two telescopic cylinders 23 pass through the top of the bracket 22 and are fixedly connected to the top of the support plate 24. Positioning blocks 25 are fixedly connected on both sides of the support plate 24. The inner walls of the slot opened at the top of the support 21 are fixedly connected with slide rails 26, and the inner walls of the slide rails 26 are slidably connected to the outside of the positioning block 25.

[0025] In this embodiment, the staff can start the two telescopic cylinders 23 to drive the support plate 24 to move downward. Therefore, when the support plate 24 is descending, the positioning blocks 25 fixed on both sides will slide synchronously in the slide rails 26 to ensure the stability of the support plate 24 when it descends. At the same time, the polishing roller 33 will synchronously descend to the inside of the optical lens barrel, and after starting the motor 31, the polishing roller 33 will be synchronously driven to polish the inner wall of the optical lens barrel. Therefore, the positioning blocks 25 and the slide rails 26 can also reduce the slight shaking that may occur during the polishing process, thereby ensuring the stability of the polishing process.

[0026] The utility model provides a device for processing and polishing the inner wall of an optical lens barrel. The specific working principle is as follows:

[0027] When the staff needs to use the device to polish the inner wall of the optical lens barrel, the distance between the two clamping plates 19 can be adjusted according to the external size of the optical lens barrel. Therefore, the staff can place the optical lens barrel between the two clamping plates 19 on the top of the processing table 11. In order to achieve this purpose, the staff can rotate the knob 13 counterclockwise, which will synchronously drive the bidirectional screw 12 to rotate counterclockwise. As the bidirectional screw 12 rotates counterclockwise, the two moving blocks 15 and the clamping plates 19 respectively connected to their tops will move toward the direction of the optical lens barrel. This design makes The two clamping plates 19 can move relative to each other to a certain extent, thereby clamping and fixing the optical lens barrel. This clamping and fixing method can prevent the optical lens barrel from moving or shaking due to loose clamping during the polishing process. The two telescopic cylinders 23 are started to drive the support plate 24 to move downward. Therefore, during the descending process of the support plate 24, the positioning blocks 25 fixed on both sides thereof will synchronously slide in the slide rails 26, and the polishing roller 33 will synchronously descend to the inside of the optical lens barrel. After starting the motor 31, the polishing roller 33 is synchronously driven to polish the inner wall of the optical lens barrel.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for processing and polishing the inner wall of an optical lens barrel, characterized in that: include: The adjusting mechanism (1) comprises a processing table (11), a bidirectional screw (12) is arranged in a slot opened on the top of the processing table (11), a knob (13) is arranged at one end of the bidirectional screw (12), a bearing seat (18) is arranged at the end of the bidirectional screw (12) away from the knob (13), a moving block (15) is arranged at two different thread positions on the outside of the bidirectional screw (12), a slider (16) is arranged on both sides of the two moving blocks (15), a sliding groove (17) corresponding to the slider (16) is opened on both sides of the inner wall of the processing table (11), a limiting block (14) is arranged at the center of the inner slot opened on the processing table (11), a clamping plate (19) is arranged on the top of the two moving blocks (15), a curtain (110) is arranged on the opposite side of the two moving blocks (15), and a stabilizing mechanism (2) is arranged on the top of the processing table (11).

2. The device for processing and polishing the inner wall of an optical lens barrel according to claim 1, characterized in that: The stabilizing mechanism (2) comprises a support (21), the bottom of the support (21) is fixedly connected to the top of the processing table (11), the top of the support (21) is fixedly connected to the bottom of the bracket (22), and two telescopic cylinders (23) are fixedly installed on the top of the bracket (22).

3. The device for processing and polishing the inner wall of an optical lens barrel according to claim 2, characterized in that: The output ends of the bottom of the two telescopic cylinders (23) pass through the top of the bracket (22) and are fixedly connected to the top of the support plate (24). Positioning blocks (25) are fixedly connected on both sides of the support plate (24). Slide rails (26) are fixedly connected on both sides of the inner wall of the slot opened on the top of the support (21). The inner wall of the slide rail (26) is slidably connected to the outside of the positioning block (25).

4. The device for processing and polishing the inner wall of an optical lens barrel according to claim 3, characterized in that: The top of the support plate (24) is fixedly connected to the bottom of the motor (31), the output end of the bottom of the motor (31) passes through the support plate (24) and is fixedly connected to the top of the rotating rod (32), the bottom end of the rotating rod (32) is fixedly connected to the top of the polishing roller (33), one end of the bidirectional screw (12) is fixedly connected to the inner surface of the bearing seat (18), and the outside of the bearing seat (18) is fixedly connected to the inner wall of the slot opened on the processing table (11) away from the rotating knob (13).

5. The device for processing and polishing the inner wall of an optical lens barrel according to claim 1, characterized in that: One end of the bidirectional screw (12) away from the bearing seat (18) is fixedly connected to a knob (13), and two different threaded portions outside the bidirectional screw (12) are both threadedly connected to a moving block (15), and both sides of the moving block (15) are fixedly connected to a slider (16).

6. The device for processing and polishing the inner wall of an optical lens barrel according to claim 1, characterized in that: The outside of the slider (16) is slidably connected to the inner wall of the slide groove (17), the outside of the limit block (14) is fixedly connected to the inner wall of the slot opened on the processing table (11), and the top of the moving block (15) is fixedly connected to the bottom of the clamping plate (19).

7. The device for processing and polishing the inner wall of an optical lens barrel according to claim 1, characterized in that: The opposite ends of the two blinds (110) are respectively fixedly connected to the opposite sides of the two moving blocks (15), and the opposite ends of the two blinds (110) are respectively fixedly connected to the two sides of the inner wall of the processing table (11).

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