Optical glass surface polishing machine

Abstract

The optical glass surface polishing machine comprises a machine body, a machining groove is fixedly formed in the top of the machine body, a motor is fixedly connected to the inner wall of one side of the machining groove in an embedded mode, a lead screw is fixedly connected to the driving end of the motor, and a sliding base is connected to the outer surface of the lead screw in a threaded and sleeved mode. The two sides of the outer surface of the sliding base are fixedly connected with supports. According to the optical glass polishing machine, through the arrangement of the machining groove, the motor, the lead screw, the sliding base, the support, the optical glass containing table, the cover plate, the hand wheel, the two-way screw and the clamping piece, double-station operation is adopted on the whole, when optical glass on one station is subjected to polishing operation, the optical glass on the other station can be subjected to discharging and feeding operation, and during batch machining, the machining efficiency is greatly improved. The polishing efficiency of the optical glass can be obviously improved; and through the arranged XYZ high-precision moving platform, the grinding machine can be controlled to move, movable grinding can be conducted, the grinding range is widened, and the overall application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to an optical glass surface polishing machine. Background Art

[0002] A polishing machine is a common mechanical device mainly used for polishing the surface of an object. It has a wide range of applications and can be applied to various industries and fields.

[0003] The polishing machine can be used in the optical glass manufacturing industry. During the manufacturing process of optical glass, the polishing machine can polish the surface of the optical glass to make its surface smoother and more transparent.

[0004] An optical glass polishing device with the publication number of CN220762055U in the prior art includes a platform: a support plate is fixedly connected to the lower side of the platform, a limiting unit is arranged on the upper side of the platform, a rear plate is fixedly connected to the rear side of the platform, and a hydraulic cylinder is fixedly connected to the upper side of the rear plate.

[0005] This device can avoid affecting the polishing of optical glass through side clamping. However, the grinding machine of this device can only move up and down and cannot move left and right, forward and backward. Its polishing range is limited by the polishing disc, resulting in a small polishing range and reducing its application range. At the same time, due to single-station operation, workers can only perform loading and unloading operations after the optical glass polishing is completed, which also reduces its working efficiency. Therefore, improvements are proposed. Content of the Utility Model

[0006] The utility model is an optical glass surface polishing machine proposed to solve the disadvantages existing in the prior art.

[0007] To achieve the above object, the utility model adopts the following technical scheme: an optical glass surface polishing machine includes a machine body. A processing groove is fixedly installed at the top of the machine body. A motor is fixedly embedded in one inner wall of the processing groove. A lead screw is fixedly connected to the driving end of the motor. A sliding seat is threadedly sleeved on the outer surface of the lead screw. Both sides of the outer surface of the sliding seat are fixedly connected with brackets. One side of the outer surface of each of the two brackets is fixedly installed with an optical glass placement table.

[0008] Both tops of the two brackets are fixedly connected with cover plates. A hand wheel is arranged on one side of the outer surface of each of the two cover plates. A bidirectional screw is fixedly connected to one side of the outer surface of each of the two hand wheels and penetrates through the cover plate. Two clamping members are symmetrically threadedly sleeved on the outer surfaces of the two bidirectional screws.

[0009] An XYZ high-precision moving platform is fixedly installed on one side of the outer surface of the machine body. A grinding machine is fixedly installed on the Z-axis slider of the XYZ high-precision moving platform.

[0010] Further, all four of the clamping members include movable blocks, and the movable blocks are threadedly sleeved on the outer surface of the bidirectional screw rod and are slidably connected to the cover plate. One side of the outer surface of the movable block is fixedly connected with a clamping plate, and an anti-slip rubber pad is arranged on the inner surface of the clamping plate, which ensures the fixing effect and avoids hard contact between the clamping plate and the optical glass.

[0011] Further, the two inner side walls of the processing groove are fixedly connected together with a light rod, and the light rod passes through the sliding seat and is slidably connected thereto. The light rod has a guiding and limiting effect on the sliding seat, which can ensure the stability of the movement of the sliding seat.

[0012] Further, the screw rod is rotatably connected to the processing groove, and a bearing is jointly installed at the rotational connection of the screw rod and the processing groove. The inner ring of the bearing is fixedly sleeved on the outer surface of the screw rod, and the outer ring of the bearing is fixedly connected to the processing groove. The bearing has a supporting effect on the screw rod, which is beneficial to the installation of the screw rod and also reduces the rotational resistance of the screw rod.

[0013] Further, both of the bidirectional screw rods are rotatably connected to the adjacent cover plates.

[0014] Further, two annular limiting grooves are symmetrically arranged on the outer surface of the bidirectional screw rod, and a partial area of the cover plate is located in the annular limiting grooves. The use of limiting rotation is beneficial to the installation of the bidirectional screw rod.

[0015] Further, a PLC controller is fixedly installed on one side of the outer surface of the Y-axis guide rail of the XYZ high-precision moving platform, and the PLC controller is electrically connected to the XYZ high-precision moving platform, the grinding machine and the motor, which is beneficial to controlling the overall operation.

[0016] The beneficial effects of the present utility model:

[0017] When the present utility model is in use, for this optical glass surface polishing machine, through the arranged processing groove, motor, screw rod, sliding seat, bracket, optical glass placement table, cover plate, handwheel, bidirectional screw rod and clamping members, the overall adopts a double-station operation. When the optical glass on one station is polished, the optical glass on the other station can be unloaded and loaded. During batch processing, the polishing efficiency of the optical glass can be significantly improved; furthermore, through the arranged XYZ high-precision moving platform, the movement of the grinding machine can be controlled, and mobile grinding can be carried out, which increases the grinding range and improves the overall application range. Description of the Drawings

[0018] To more clearly illustrate the technical solution of the present utility model, the following will briefly introduce the drawings required for use in the description of the specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 : The perspective view of the present utility model;

[0020] Figure 2 : The sectional view of the present utility model;

[0021] Figure 3 : The partial structural schematic diagram of the present utility model;

[0022] Figure 4 : The schematic diagram of the handwheel installation of the present utility model.

[0023] The reference numerals are as follows:

[0024] 1, body; 2, processing groove; 3, optical glass placement table; 4, PLC controller; 5, XYZ high-precision moving platform; 6, grinding machine; 7, cover plate; 8, sliding seat; 9, optical rod; 10, bracket; 11, clamping plate; 12, motor; 13, lead screw; 14, bidirectional screw; 15, movable block; 16, handwheel. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] As Figures 1 to 4 shown, it relates to an optical glass surface polishing machine, including a body 1. A processing groove 2 is fixedly installed at the top of the body 1. A motor 12 is fixedly embedded in one inner wall of the processing groove 2. The driving end of the motor 12 is fixedly connected to a lead screw 13. The lead screw 13 is rotatably connected to the processing groove 2. A bearing is jointly installed at the rotational connection of the lead screw 13 and the processing groove 2. The inner ring of the bearing is fixedly sleeved on the outer surface of the lead screw 13, and the outer ring of the bearing is fixedly connected to the processing groove 2. A sliding seat 8 is threadedly sleeved on the outer surface of the lead screw 13. Both sides of the outer surface of the sliding seat 8 are fixedly connected to brackets 10. An optical glass placement table 3 is fixedly installed on one side of the outer surface of each of the two brackets 10. Both inner walls of the processing groove 2 are jointly fixedly connected to an optical rod 9, and the optical rod 9 passes through the sliding seat 8 and is slidably connected thereto.

[0027] A cover plate 7 is fixedly connected to the top of each of the two brackets 10. A handwheel 16 is provided on one side of the outer surface of each of the two cover plates 7. A bidirectional screw 14 is fixedly connected to one side of the outer surface of each of the two handwheels 16, and the bidirectional screw 14 penetrates through the cover plate 7. Both of the two bidirectional screws 14 are rotatably connected to the adjacent cover plate 7. Two annular limiting grooves are symmetrically formed on the outer surface of the bidirectional screw 14, and a partial area of the cover plate 7 is located in the annular limiting groove. Four clamping members are symmetrically threadedly sleeved on the outer surface of each of the two bidirectional screws 14. Each of the four clamping members includes a movable block 15, and the movable block 15 is threadedly sleeved on the outer surface of the bidirectional screw 14 and is slidably connected to the cover plate 7. A clamping plate 11 is fixedly connected to one side of the outer surface of the movable block 15

[0028] A XYZ high-precision moving platform 5 is fixedly installed on one side of the outer surface of the machine body 1. A grinding machine 6 is fixedly installed on the Z-axis slider of the XYZ high-precision moving platform 5. Both the grinding machine 6 and the motor 12 are prior arts, and their models and specifications can be selected according to actual needs. The XYZ high-precision moving platform 5 is a prior art, mainly including an X-axis moving part, a Y-axis moving part, and a Z-axis moving part. The couplings of each axis can be used to connect servo motors to achieve automatic adjustment

[0029] A PLC controller 4 is fixedly installed on one side of the outer surface of the Y-axis guide rail of the XYZ high-precision moving platform 5, and the PLC controller 4 is electrically connected to the XYZ high-precision moving platform 5, the grinding machine 6, and the motor 12. The PLC controller 4 is a prior art and is the basis for the automatic control of this application. The specific data analysis and processing involved to further implement the control function are the method contents that those skilled in the art can achieve based on common knowledge, and these method contents are not within the scope of this solution. The above description only explains the beneficial effects that can be achieved by the improvement of this hardware structure in combination with common knowledge

[0030] Working principle: The grinding machine 6 is started, and the grinding disc is started to rotate. The XYZ high-precision moving platform 5 controls the grinding height and moving direction of the grinding machine 6. At this time, the worker places the optical glass on the spare optical glass placement table 3, and then rotates the handwheel 16. The handwheel 16 drives the bidirectional screw 14 to rotate, and the bidirectional screw 14 drives the two movable blocks 15 to move, so as to drive the two clamping plates 11 to approach each other until the optical glass is fixed. When the optical glass being ground is finished being ground, the grinding machine 6 is reset, and then the motor 12 is started. The motor 12 drives the bidirectional screw 14 to rotate, the motor 12 drives the lead screw 13 to rotate, and the lead screw 13 drives the slide seat 8 to move. The slide seat 8 drives the two optical glass placement tables 3 to move through the brackets 10 until the optical glass to be processed moves to the middle position, and then the grinding operation is carried out again

[0031] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An optical glass surface polishing machine, comprising a machine body (1), characterized in that: A processing groove (2) is fixedly mounted on the top of the machine body (1), a motor (12) is fixedly embedded in the inner wall of one side of the processing groove (2), a screw rod (13) is fixedly connected to the driving end of the motor (12), a slide seat (8) is threadedly sleeved on the outer surface of the screw rod (13), brackets (10) are fixedly connected to the outer surfaces of the slide seat (8), and optical glass placement tables (3) are fixedly mounted on one side of the outer surfaces of the two brackets (10); The tops of the two brackets (10) are fixedly connected to a cover plate (7), one side of the outer surface of the two cover plates (7) is provided with a hand wheel (16), one side of the outer surface of the two hand wheels (16) is fixedly connected to a bidirectional screw rod (14), and the bidirectional screw rod (14) passes through the cover plate (7), and the outer surfaces of the two bidirectional screw rods (14) are symmetrically threaded with two clamping members; An XYZ high-precision mobile platform (5) is fixedly mounted on one side of the outer surface of the machine body (1), and a grinder (6) is fixedly mounted on a Z-axis slider of the XYZ high-precision mobile platform (5).

2. The optical glass surface polishing machine according to claim 1, characterized in that: The four clamping members all include a movable block (15), and the movable block (15) is threadedly sleeved on the outer surface of the bidirectional screw (14) and slidably connected to the cover plate (7), and a clamping plate (11) is fixedly connected to one side of the outer surface of the movable block (15).

3. The optical glass surface polishing machine according to claim 1, characterized in that: A polished rod (9) is fixedly connected to the inner walls on both sides of the processing groove (2), and the polished rod (9) passes through the sliding seat (8) and is slidably connected thereto.

4. The optical glass surface polishing machine according to claim 1, characterized in that: The screw rod (13) is rotationally connected to the processing groove (2), and a bearing is installed at the rotation connection between the screw rod (13) and the processing groove (2), and the inner ring of the bearing is fixedly sleeved on the outer surface of the screw rod (13), and the outer ring of the bearing is fixedly connected to the processing groove (2).

5. The optical glass surface polishing machine according to claim 1, characterized in that: The two bidirectional screw rods (14) are both rotatably connected to adjacent cover plates (7).

6. The optical glass surface polishing machine according to claim 5, characterized in that: Two annular limiting grooves are symmetrically formed on the outer surface of the bidirectional screw (14), and a local area of ​​the cover plate (7) is located in the annular limiting grooves.

7. The optical glass surface polishing machine according to claim 1, characterized in that: A PLC controller (4) is fixedly mounted on one side of the outer surface of the Y-axis guide rail of the XYZ high-precision mobile platform (5), and the PLC controller (4) is electrically connected to the XYZ high-precision mobile platform (5), the grinder (6) and the motor (12).

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