A high-precision optical glass polishing grinding head structure

Abstract

The utility model belongs to the technical field of polishing equipment, specifically a kind of high-precision optical glass polishing's grinding head structure, including motor, the motor output end is connected with axle rod, axle rod is equipped with plane wheel, the side wall of plane wheel is equipped with fixed disc, the side wall of fixed disc is equipped with recessed wheel, connection assembly is equipped on plane wheel, fixed disc, recessed wheel, fixed component is equipped on axle rod, stability component is equipped on axle rod, reinforcing component is equipped on axle rod end, the fixed component includes baffle ring, the baffle ring is fixedly connected on axle rod, the side wall of baffle ring is fixedly connected with a pair of fixed frame, plugboard is slidably connected in the fixed frame, the side wall of plugboard is fixedly connected with push plate, by the above structure, set up the polishing wheel of two types of plane wheel and recessed wheel, the plane of optical glass and edge can be conveniently polished, to improve the convenience and stability when polishing optical lens.

Description

Technical Field

[0001] This utility model belongs to the field of polishing equipment technology, specifically a grinding head structure for high-precision optical glass polishing. Background Technology

[0002] Optical glass is an inorganic glassy material that transmits light through refraction, reflection, and transmission, or changes the intensity or spectral distribution of light through absorption. It has stable optical properties and high optical homogeneity.

[0003] During the processing of optical glass, its surface and edges need to be polished to remove burrs or grooves and make the surface of optical glass smooth. Polishing is usually done by using a polishing machine to drive the grinding head to rotate, and polishing is achieved by friction between the grinding head and the glass. In long-term use and observation, it has been found that the grinding head installed on the polishing machine is usually only of one type, and a single type of grinding head is difficult to adapt to the problem of simultaneously processing the surface or edges of optical glass.

[0004] Therefore, this utility model provides a grinding head structure for high-precision optical glass polishing. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve at least one of the problems mentioned in the background art, a grinding head structure for high-precision optical glass polishing is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The grinding head structure for high-precision optical glass polishing of this utility model includes a motor, a shaft connected to the output end of the motor, a flat wheel mounted on the shaft, a fixed disk provided on the side wall of the flat wheel, a grooved wheel mounted on the side wall of the fixed disk, a connecting component provided on the flat wheel, the fixed disk, and the grooved wheel, a fixing component provided on the shaft, a stabilizing component provided on the shaft, and a reinforcing component provided at the end of the shaft. Through the above structure, two types of polishing wheels, flat wheel and grooved wheel, are provided, which facilitates the polishing of the flat surface and edges of optical glass, thereby improving the convenience and stability when polishing optical lenses.

[0007] Preferably, the fixing component includes a retaining ring fixedly connected to the shaft, a pair of fixing frames fixedly connected to the side wall of the retaining ring, an insert plate slidably connected inside the fixing frames, a lever plate fixedly connected to the side wall of the insert plate, a spring fixedly connected to the bottom of the insert plate, the end of the spring fixedly connected to the retaining ring, a pair of fixing seats fixedly connected to the side wall of the flat wheel, and a limiting component provided inside the retaining ring. With the above structure, the retaining ring, fixing frames, insert plates, spring, and fixing seats are provided. The snap-fit ​​structure facilitates the installation and disassembly of the flat wheel, fixing disc, and grooved wheel on the shaft, improving the convenience of installation and disassembly.

[0008] Preferably, the connecting assembly includes a pair of connecting holes, which are symmetrical in structure. The connecting holes pass through the flat wheel, the fixed plate, and the grooved wheel. Bolts are installed in the connecting holes. With the above structure, the connecting holes and bolts can be set to make the flat wheel and the grooved wheel a separate structure, which facilitates the replacement of the flat wheel and the grooved wheel separately when their wear levels are different.

[0009] Preferably, the stabilizing component includes a positioning plate fixed to the shaft. The planar wheel, the fixed disk, and the grooved wheel are all provided with positioning grooves in their middle parts. The positioning plate and the positioning grooves have a cross-shaped structure. With the above structure, the planar wheel, the fixed disk, and the grooved wheel can be clamped on the shaft through the cross-shaped structure of the positioning plate and the positioning grooves, thereby making the position of the planar wheel, the fixed disk, and the grooved wheel on the shaft more stable.

[0010] Preferably, the limiting component includes a pair of limiting blocks, which are symmetrically fixed to the side wall of the insert plate. A pair of baffles are fixed to the top of the fixing frame. With the above structure, the limiting blocks and baffles can restrict the insert plate within the fixing frame, thereby reducing the possibility of the insert plate coming out of the fixing frame.

[0011] Preferably, a silicone pad is fixed to the side wall of the dial, and the surface of the silicone pad is provided with raised strips. Through the above structure, the silicone pad can increase the friction between the operator's fingers and the dial, thereby reducing slippage.

[0012] The beneficial effects of this utility model are as follows: 1. The grinding head structure for high-precision optical glass polishing described in this utility model, by setting two types of polishing wheels, namely flat wheels and grooved wheels, can facilitate the polishing of the flat surface and edges of optical glass, thereby improving the convenience and stability when polishing optical lenses; 2. The high-precision optical glass polishing head structure of this utility model, by setting a retaining ring, fixing frame, insert plate, spring and fixing seat, and by using a snap-fit ​​structure, facilitates the installation and disassembly of the flat wheel, fixing plate and grooved wheel on the shaft, which can improve the convenience of installation and disassembly. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the mating structure between the central shaft and the retaining ring of this utility model; Figure 3 This is a schematic diagram of the mating structure of the flat wheel and the grooved wheel in this utility model; Figure 4 This is a schematic diagram of the cooperation structure between the positioning plate and the positioning groove in this utility model; Figure 5 This is a schematic diagram of the cooperation structure between the fixed frame and the insert plate in this utility model.

[0015] Legend: 1. Motor; 11. Shaft; 12. Flat wheel; 13. Fixed plate; 14. Grooved wheel; 2. Retaining ring; 21. Fixed frame; 22. Insert plate; 23. Spring; 24. Pulley; 25. Fixed seat; 3. Connecting hole; 31. Bolt; 4. Positioning plate; 41. Positioning groove; 5. Limiting block; 51. Baffle; 6. Silicone pad; 7. Plug. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Specific implementation examples are given below.

[0018] like Figures 1 to 5 As shown in the embodiment of this utility model, a high-precision optical glass polishing head structure includes a motor 1. The output end of the motor 1 is connected to a shaft 11. A flat wheel 12 is mounted on the shaft 11. A fixed disk 13 is provided on the side wall of the flat wheel 12. A grooved wheel 14 is mounted on the side wall of the fixed disk 13. Connecting components are provided on the flat wheel 12, fixed disk 13, and grooved wheel 14. A fixing component is provided on the shaft 11. A stabilizing component is provided on the shaft 11. A reinforcing component is provided at the end of the shaft 11. During operation, the flat wheel 12, fixed disk 13, and grooved wheel 14 are fixed together by the connecting components. Then, the flat wheel 12, the fixed plate 13, and the grooved wheel 14 are installed on the shaft 11 and fixed to the shaft 11 by a fixing assembly. Then, the shaft 11 is driven to rotate by the motor 1, which causes the flat wheel 12, the fixed plate 13, and the grooved wheel 14 to rotate. At this time, the operator holds the optical glass and first uses the flat wheel 12 to polish its surface, and then places the edge of the optical glass in the groove of the grooved wheel 14 for polishing. Through the above structure, two types of polishing wheels, the flat wheel 12 and the grooved wheel 14, are set up to facilitate the polishing of the surface and edge of the optical glass, thereby improving the convenience and stability when polishing optical lenses.

[0019] like Figure 4 and Figure 5As shown, the fixing assembly includes a retaining ring 2, which is fixedly connected to the shaft 11. A pair of fixing frames 21 are fixedly connected to the side wall of the retaining ring 2. An insert plate 22 is slidably connected inside the fixing frame 21. A lever plate 24 is fixedly connected to the side wall of the insert plate 22. A spring 23 is fixedly connected to the bottom of the insert plate 22. The end of the spring 23 is fixedly connected to the retaining ring 2. A pair of fixing seats 25 are fixedly connected to the side wall of the flat wheel 12. A limiting assembly is provided inside the retaining ring 2. During operation, when the flat wheel 12, the fixing plate 13, and the grooved wheel 14 are installed on the shaft 11, the lever plate 24 is first squeezed to drive the insert plate 22 to move into the fixing frame 21. At this time, the fixing... The fixed frame 21 compresses the spring 23, causing the flat wheel 12 to press tightly against the retaining ring 2 and aligning the fixed seat 25 with the insert plate 22. Then, the compression of the push plate 24 stops, at which point the spring 23 rebounds and drives the insert plate 22 to insert into the slot of the fixed seat 25. At this point, the flat wheel 12, the fixed plate 13, and the grooved wheel 14 can be fixed on the shaft 11. Through the above structure, the retaining ring 2, the fixed frame 21, the insert plate 22, the spring 23, and the fixed seat 25 are set. The snap-fit ​​structure facilitates the installation and disassembly of the flat wheel 12, the fixed plate 13, and the grooved wheel 14 on the shaft 11, improving the convenience of installation and disassembly.

[0020] like Figure 3 As shown, the connecting assembly includes a pair of connecting holes 3, which are symmetrical. The connecting holes 3 pass through the flat wheel 12, the fixed plate 13, and the grooved wheel 14. A bolt 31 is installed in the connecting hole 3. During operation, the bolt 31 is passed through the connecting holes 3 on the flat wheel 12, the fixed plate 13, and the grooved wheel 14, and then the bolt 31 is fixed in the connecting hole 3 by a nut. At this time, the flat wheel 12, the fixed plate 13, and the grooved wheel 14 can be connected into a whole structure. When it is necessary to replace either the flat wheel 12 or the grooved wheel 14, the bolt 31 can be removed to separate the flat wheel 12 and the grooved wheel 14, so that the flat wheel 12 or the grooved wheel 14 can be replaced separately. With the above structure, the connecting holes 3 and the bolt 31 are set to make the flat wheel 12 and the grooved wheel 14 a separate structure, which facilitates the replacement of the flat wheel 12 and the grooved wheel 14 separately when their wear levels are different.

[0021] like Figure 4As shown, the stabilizing component includes a positioning plate 4, which is fixed to the shaft 11. The planar wheel 12, the fixed disk 13, and the grooved wheel 14 each have a positioning groove 41 in their center. The positioning plate 4 and the positioning groove 41 have a cross-shaped structure. During operation, when the planar wheel 12, the fixed disk 13, and the grooved wheel 14 are installed on the shaft 11, the positioning groove 41 is aligned with the positioning plate 4. Then, the positioning plate 4 is inserted into the positioning groove 41, and the planar wheel 12 is tightly attached to the retaining ring 2. Through this structure, the positioning plate 4 and the positioning groove 41 can be used to secure the planar wheel 12, the fixed disk 13, and the grooved wheel 14 to the shaft 11 through the cross-shaped structure of the positioning plate 4 and the positioning groove 41, thereby making the position of the planar wheel 12, the fixed disk 13, and the grooved wheel 14 on the shaft 11 more stable.

[0022] like Figure 5 As shown, the limiting component includes a pair of limiting blocks 5, which are symmetrically fixed to the side wall of the insert plate 22. A pair of baffles 51 are fixed to the top of the fixed frame 21. During operation, when the insert plate 22 slides in the fixed frame 21, it will drive the limiting blocks 5 on both sides to slide in the fixed frame 21. When the insert plate 22 slides to the top of the fixed frame 21, the limiting blocks 5 will contact the baffles 51, thereby locking the insert plate 22 in the fixed frame 21. Through the above structure, by setting the limiting blocks 5 and the baffles 51, the insert plate 22 can be restricted in the fixed frame 21, thereby reducing the possibility of the insert plate 22 coming out of the fixed frame 21.

[0023] like Figure 5 As shown, a silicone pad 6 is fixed to the side wall of the dial plate 24. The surface of the silicone pad 6 is provided with raised strips. When the operator presses the dial plate 24 during operation, his / her fingers will come into contact with the silicone pad 6. Through the above structure, the silicone pad 6 can increase the friction between the operator's fingers and the dial plate 24, thereby reducing slippage.

[0024] like Figure 3 As shown, the reinforcement component includes a plug 7, which is threaded to the end of the shaft 11. During operation, the plug 7 is tightened at the end of the shaft 11, at which point the plug 7 will be in close contact with the surface of the grooved wheel 14. Through the above structure, the plug 7 is set at the end of the shaft 11 for sealing and reinforcement, which can improve the stability of the flat wheel 12, the fixed disk 13, and the grooved wheel 14 installed on the shaft 11.

[0025] Working principle: The flat wheel 12 and the fixed disk 13 are fixed together with the grooved wheel 14 by a connecting assembly. Then, the flat wheel 12, the fixed disk 13, and the grooved wheel 14 are mounted on the shaft 11 and fixed to the shaft 11 by a fixing assembly. Then, the motor 1 drives the shaft 11 to rotate, thereby rotating the flat wheel 12, the fixed disk 13, and the grooved wheel 14. At this time, the operator holds the optical glass and first uses the flat wheel 12 to polish its surface, and then places the edge of the optical glass in the groove of the grooved wheel 14 for grinding. When the flat wheel 12, fixed disc 13, and grooved wheel 14 are installed on the shaft 11, first press the lever 24 to move the insert plate 22 into the fixed frame 21. At this time, the fixed frame 21 will compress the spring 23, making the flat wheel 12 fit tightly against the retaining ring 2 and aligning the fixed seat 25 with the insert plate 22. Then stop pressing the lever 24. At this time, the spring 23 will rebound and drive the insert plate 22 into the groove of the fixed seat 25. At this time, the flat wheel 12, fixed disc 13, and grooved wheel 14 can be fixed on the shaft 11. Then, the bolt 31 is passed through the flat wheel 12. The mounting plate 13 and the grooved wheel 14 are connected by connecting holes 3. Bolts 31 are then fixed into connecting holes 3 using nuts. This connects the flat wheel 12, the mounting plate 13, and the grooved wheel 14 into a single structure. When either the flat wheel 12 or the grooved wheel 14 needs to be replaced, bolts 31 can be removed to separate the flat wheel 12 from the grooved wheel 14, allowing for individual replacement of either the flat wheel 12 or the grooved wheel 14. When installing the flat wheel 12, the mounting plate 13, and the grooved wheel 14 onto the shaft 11, the positioning groove 41... Align with positioning plate 4, then insert positioning plate 4 into positioning groove 41 and make flat wheel 12 fit tightly against retaining ring 2. When insert plate 22 slides in fixed frame 21, it will drive the limit blocks 5 on both sides to slide in fixed frame 21. When insert plate 22 slides to the top of fixed frame 21, limit block 5 will contact baffle 51 to lock insert plate 22 in fixed frame 21. When operator presses dial 24, his finger will contact silicone pad 6 and tighten plug 7 at the end of shaft 11. At this time, plug 7 will be in close contact with the surface of groove wheel 14.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A grinding head structure for high-precision optical glass polishing, comprising a motor (1), characterized in that: The output end of the motor (1) is connected to a shaft (11), a flat wheel (12) is mounted on the shaft (11), a fixed plate (13) is provided on the side wall of the flat wheel (12), a grooved wheel (14) is mounted on the side wall of the fixed plate (13), a connecting component is provided on the flat wheel (12), the fixed plate (13), and the grooved wheel (14), a fixing component is provided on the shaft (11), a stabilizing component is provided on the shaft (11), and a reinforcing component is provided at the end of the shaft (11).

2. The grinding head structure for high-precision optical glass polishing according to claim 1, characterized in that: The fixing component includes a retaining ring (2), which is fixedly connected to the shaft (11). A pair of fixing frames (21) are fixedly connected to the side wall of the retaining ring (2). A plug plate (22) is slidably connected inside the fixing frame (21). A lever plate (24) is fixedly connected to the side wall of the plug plate (22). A spring (23) is fixedly connected to the bottom of the plug plate (22). The end of the spring (23) is fixedly connected to the retaining ring (2). A pair of fixing seats (25) are fixedly connected to the side wall of the flat wheel (12). A limiting component is provided inside the retaining ring (2).

3. The grinding head structure for high-precision optical glass polishing according to claim 1, characterized in that: The connecting assembly includes a pair of connecting holes (3), which are symmetrical in structure. The connecting holes (3) pass through the flat wheel (12), the fixed plate (13), and the grooved wheel (14). Bolts (31) are installed in the connecting holes (3).

4. The grinding head structure for high-precision optical glass polishing according to claim 1, characterized in that: The stabilizing component includes a positioning plate (4), which is fixed to the shaft (11). The planar wheel (12), the fixed disk (13), and the grooved wheel (14) are all provided with positioning grooves (41) in the middle. The positioning plate (4) and the positioning grooves (41) are cross-shaped structures.

5. The grinding head structure for high-precision optical glass polishing according to claim 2, characterized in that: The limiting component includes a pair of limiting blocks (5), which are symmetrically fixed to the side wall of the insert plate (22), and a pair of baffles (51) are fixed to the top of the fixing frame (21).

6. The grinding head structure for high-precision optical glass polishing according to claim 2, characterized in that: A silicone pad (6) is fixed to the side wall of the dial plate (24), and the surface of the silicone pad (6) is provided with raised strips.

7. The grinding head structure for high-precision optical glass polishing according to claim 1, characterized in that: The reinforcement component includes a plug (7) which is threaded to the end of the shaft (11).

Images