Polishing device for spectacle lens production

Abstract

The utility model discloses a polishing device for spectacle lens production, which comprises a base, a protective cover arranged on the upper surface of the base, a sliding rail and sliding block limiting piece arranged between the protective cover and the upper surface of the base, a lifting plate fixedly connected with the upper surface of the protective cover, the lifting plate consists of a cylinder and a flat plate, the flat plate is positioned inside the protective cover, and the cylinder is fixedly connected with the lifting plate. The surface of the flat plate is fixedly connected with a polishing mechanism, the polishing end of the polishing mechanism penetrates through the flat plate, and the upper surface of the base is fixedly connected with a mounting rod. When the device is used, the mounting rod is located in the protective cover, the upper end of the mounting rod is fixedly connected with a placing disc, and the surface of the placing disc is provided with a clamp and a reinforcing part; the clamp is fixedly connected with the upper surface of the containing disc, the reinforcing piece is slidably connected with the containing disc, and when the device is used, the upper end of the reinforcing piece is located in the clamp. Through the structure, the stability of the lens in the polishing process is improved, and the convenience of replacing the lens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spectacle lens production, in particular to a polishing device for spectacle lens production. Background Art

[0002] Commonly used lens polishing devices usually use a placement and pressure method to fix the polished lens, but this method of fixing the lens has a poor restrictive effect on the lens, resulting in the hidden danger of the lens sliding during the polishing process, affecting the practicality of the polishing device. The "Polishing Device for Eyeglass Lens Production" disclosed on the China Patent Network has an application number of "202120949341.9". The device uses a clamping plate and a placement groove, and uses a clamping plate that can slide left and right to cooperate with the placement groove to fix the lens. However, since the width and length of the placement groove are both greater than the width and length of the lens, there is a hidden danger of the lens sliding in the front and back directions during the clamping process, and the polishing parts of the device also affect the removal of the lens during the lens replacement process. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide a polishing device for producing eyeglass lenses, which improves the convenience of fixing the lenses and ensures that the lenses have sufficient stability during the polishing process, while reducing the impact of the polishing device's own components on the convenience of replacing lenses.

[0004] The utility model also provides a polishing device for producing the above-mentioned eyeglass lenses, comprising: a base, a protective cover is provided on the upper surface of the base, a slide rail slider limiter is provided between the protective cover and the upper surface of the base, the protective cover is slidably connected to the base through the slide rail slider limiter, the upper surface of the protective cover is fixedly connected to a lifting plate, the lifting plate is composed of a cylinder and a flat plate, the flat plate is located inside the protective cover, the surface of the flat plate is fixedly connected to a polishing mechanism, the grinding end of the polishing mechanism passes through the flat plate, the upper surface of the base is fixedly connected to a mounting rod, when the device is used, the mounting rod is located inside the protective cover, the upper end of the mounting rod is fixedly connected to a placing disc, the surface of the placing disc is provided with a clamp and a reinforcement, the clamp is fixedly connected to the upper surface of the placing disc, the reinforcement is slidably connected to the placing disc, and when the device is used, the upper end of the reinforcement is located inside the clamp.

[0005] According to the utility model, a polishing device for producing eyeglass lenses comprises a fixture comprising two hollow rods and four L-shaped long rods. The hollow rods are fixedly connected to the placement disc, and the L-shaped long rods are located inside the hollow rods and are slidably connected to the hollow rods, thereby improving the convenience of the fixture maintenance.

[0006] According to the polishing device for producing eyeglass lenses described in the utility model, the two hollow rods are cross-shaped and embedded in the upper surface of the placement disc. The upper surfaces of the hollow rods and the upper surface of the placement disc are in the same plane, and a positioning suction cup is fixedly connected to the upper surface of the intersection of the two hollow rods, thereby improving the convenience of using the clamp.

[0007] According to the polishing device for producing eyeglass lenses described in the utility model, the bend of the L-shaped long rod is located outside the hollow rod. When the device is used, the bend of the L-shaped long rod is in close contact with the lens, thereby improving the convenience of fixing the lens with the clamp.

[0008] According to the polishing device for producing eyeglass lenses of the present invention, a flexible rubber pad is fixedly connected to the surface of the L-shaped long rod, and the flexible rubber pad is in close contact with the surface of the lens, thereby increasing the restraining effect of the clamp on the lens.

[0009] According to the present invention, a polishing device for producing eyeglass lenses comprises a reinforcement member comprising a mounting ring, a side plate, and a bolt and nut assembly. When the device is in use, the upper end of the bolt in the bolt and nut assembly is located inside the hollow rod and in close contact with the lower surface of the L-shaped long rod. This facilitates the maintenance and use of the reinforcement member.

[0010] According to the polishing device for producing eyeglass lenses of the present invention, the mounting ring is slidably connected to the placement disc, the side plates are fixedly connected to the side surfaces of the mounting ring, and the side plates are vertically arranged relative to the hollow rod, thereby improving the convenience of using the reinforcement.

[0011] According to the polishing device for producing eyeglass lenses of the present invention, the bolts of the bolt-nut assembly penetrate the side plates and are rotatably connected to the side plates, and the nuts of the bolt-nut assembly are fixedly connected to the lower surface of the hollow rod, thereby improving the convenience of using the bolt-nut assembly.

[0012] Beneficial effects:

[0013] Compared with the existing technology, this polishing device for producing eyeglass lenses forms a clamping mechanism with adjustable clamping size by placing a disc, a hollow rod, an L-shaped long rod, a mounting ring, a side plate, and a bolt and nut assembly, thereby improving the convenience of replacing lenses. The positioning suction cup cooperates with the clamping mechanism to increase the stability of the lens during the polishing process. The slide rail slider limiter and the protective cover improve the flexibility of the polishing device's own components and reduce the impact of the polishing device's own components on the convenience of replacing lenses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1This is a right side structural diagram of a polishing device for producing eyeglass lenses according to the present invention;

[0016] Figure 2 This is a left-side structural diagram of a polishing device for producing eyeglass lenses according to the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of a polishing device for producing eyeglass lenses according to the present invention;

[0018] Figure 4 The utility model is a polishing device for producing eyeglass lenses Figure 2 Enlarged structural diagram at point B in the middle.

[0019] Legend:

[0020] 1. Base; 2. Mounting rod; 3. Placement disc; 4. Clamp; 5. Positioning suction cup; 6. Reinforcement; 7. Slide rail slider limiter; 8. Protective cover; 9. Lifting plate; 10. Hollow rod; 11. L-shaped long rod; 12. Flat plate; 13. Mounting ring; 14. Side plate; 15. Bolt and nut assembly; 16. Polishing mechanism; 17. Flexible rubber pad; 18. Cylinder. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4 The embodiment of the utility model is a polishing device for producing eyeglass lenses, which includes: a base 1, a protective cover 8 is provided on the upper surface of the base 1, a slide block limiter 7 is provided between the protective cover 8 and the upper surface of the base 1, the protective cover 8 is slidably connected to the base 1 through the slide block limiter 7, the slide block limiter 7 provides conditions for the protective cover 8 to slide back and forth, the upper surface of the protective cover 8 is fixedly connected with a lifting plate 9, the lifting plate 9 is composed of a cylinder 18 and a flat plate 12, the flat plate 12 is located inside the protective cover 8, the surface of the flat plate 12 is fixedly connected with a polishing mechanism 16, the grinding end of the polishing mechanism 16 passes through the flat plate 12, the lifting plate 9 is used to change the height of the polishing mechanism 16, the polishing mechanism 16 is a commonly used lens polishing equipment, and is composed of a servo motor and a grinding wheel.

[0023] The upper surface of the base 1 is fixedly connected to a mounting rod 2. When the device is in use, the mounting rod 2 is located inside the protective cover 8. The upper end of the mounting rod 2 is fixedly connected to a placement disc 3. The surface of the placement disc 3 is provided with a clamp 4 and a reinforcement 6. The clamp 4 is fixedly connected to the upper surface of the placement disc 3. The clamp 4 is used to fix the lens to be polished.

[0024] The clamp 4 consists of two hollow rods 10 and four L-shaped long rods 11. The hollow rod 10 is fixedly connected to the placement disc 3. The L-shaped long rod 11 is located inside the hollow rod 10 and is slidably connected to the hollow rod 10. The two hollow rods 10 are cross-shaped and embedded in the upper surface of the placement disc 3. The upper surface of the hollow rod 10 and the upper surface of the placement disc 3 are in the same plane, and the upper surface of the intersection of the two hollow rods 10 is fixedly connected with a positioning suction cup 5. The positioning suction cup 5 is used to limit the range of movement of the lens and increase the stability in the process of clamping the lens. The bending part of the L-shaped long rod 11 is located outside the hollow rod 10. When the device is used, the bending part of the L-shaped long rod 11 is in close contact with the lens. The L-shaped long rod 11 uses the bending part to contact the lens to limit the range of movement of the lens. The surface of the L-shaped long rod 11 is fixedly connected with a flexible rubber pad 17. The flexible rubber pad 17 is in close contact with the surface of the lens. The flexible rubber pad 17 uses deformation to increase the restricting effect of the clamp 4 on the lens and reduce the hidden danger of the clamp 4 wearing the lens.

[0025] The reinforcement 6 is slidably connected to the placement disc 3. When the device is in use, the upper end of the reinforcement 6 is located inside the clamp 4. The reinforcement 6 consists of a mounting ring 13, a side plate 14, and a bolt and nut assembly 15. When the device is in use, the upper end of the bolt in the bolt and nut assembly 15 is located inside the hollow rod 10 and is in close contact with the lower surface of the L-shaped long rod 11. The mounting ring 13 is slidably connected to the placement disc 3, and the side plate 14 is fixedly connected to the side surface of the mounting ring 13, and the side plate 14 is relatively distributed above and below the hollow rod 10. The bolt of the bolt and nut assembly 15 passes through the side plate 14 and is rotatably connected to the side plate 14. The nut of the bolt and nut assembly 15 is fixedly connected to the lower surface of the hollow rod 10. The reinforcement 6 uses the bolt in the bolt and nut assembly 15 to feed the upper L-shaped long rod 11 into the hollow rod 10 to increase the stability of the clamp 4 when it is in action.

[0026] Working principle: When placing the lens, first push the protective cover 8 backward to expose the clamp 4 completely, then slide down the reinforcement 6 and completely pull out the L-shaped long rod 11, and then the lens can be placed on the surface of the placement disk 3, and then push the pulled-out part of the L-shaped long rod 11 into the inside of the hollow rod 10. In the process of pushing the L-shaped long rod 11, the bent part of the L-shaped long rod 11 contacts the lens, thereby achieving the purpose of clamping the lens, and the positioning suction cup 5 uses the adsorption force to provide stability for the lens, thereby preventing the lens from falling during the clamping process. After clamping is completed, the reinforcement 6 is used to limit the L-shaped long rod 11, thereby preventing the L-shaped long rod 11 from sliding out of the hollow rod 10 during the polishing process. Finally, reset the protective cover 8 to polish the lens.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A polishing device for producing eyeglass lenses, characterized in that: include: A base (1), a protective cover (8) is provided on the upper surface of the base (1), a slide rail slider stopper (7) is provided between the protective cover (8) and the upper surface of the base (1), the protective cover (8) is slidably connected to the base (1) through the slide rail slider stopper (7), a lifting plate (9) is fixedly connected to the upper surface of the protective cover (8), the lifting plate (9) is composed of a cylinder (18) and a flat plate (12), the flat plate (12) is located inside the protective cover (8), a polishing mechanism (16) is fixedly connected to the surface of the flat plate (12), and the polishing end of the polishing mechanism (16) passes through the flat plate (12); The upper surface of the base (1) is fixedly connected to a mounting rod (2); when the device is in use, the mounting rod (2) is located inside the protective cover (8); the upper end of the mounting rod (2) is fixedly connected to a placement disc (3); the surface of the placement disc (3) is provided with a clamp (4) and a reinforcement (6); the clamp (4) is fixedly connected to the upper surface of the placement disc (3); the reinforcement (6) is slidably connected to the placement disc (3); when the device is in use, the upper end of the reinforcement (6) is located inside the clamp (4).

2. A polishing device for producing eyeglass lenses according to claim 1, characterized in that: The clamp (4) is composed of two hollow rods (10) and four L-shaped long rods (11); the hollow rods (10) are fixedly connected to the placement disc (3); and the L-shaped long rods (11) are located inside the hollow rods (10) and are slidably connected to the hollow rods (10).

3. A polishing device for producing eyeglass lenses according to claim 2, characterized in that: The two hollow rods (10) are cross-shaped and embedded in the upper surface of the placement disc (3). The upper surface of the hollow rods (10) and the upper surface of the placement disc (3) are in the same plane, and the upper surface of the intersection of the two hollow rods (10) is fixedly connected to a positioning suction cup (5).

4. The polishing device for producing eyeglass lenses according to claim 2, characterized in that: The bending part of the L-shaped long rod (11) is located outside the hollow rod (10). When the device is used, the bending part of the L-shaped long rod (11) is in close contact with the lens.

5. The polishing device for producing eyeglass lenses according to claim 2, characterized in that: A flexible rubber pad (17) is fixedly connected to the surface of the L-shaped long rod (11), and the flexible rubber pad (17) is in close contact with the surface of the lens.

6. The polishing device for producing eyeglass lenses according to claim 2, characterized in that: The reinforcing member (6) is composed of a mounting ring (13), a side plate (14), and a bolt and nut assembly (15). When the device is used, the upper end of the bolt in the bolt and nut assembly (15) is located inside the hollow rod (10) and is in close contact with the lower surface of the L-shaped long rod (11).

7. A polishing device for producing eyeglass lenses according to claim 6, characterized in that: The mounting ring (13) is slidably connected to the placement disc (3), the side plate (14) is fixedly connected to the side surface of the mounting ring (13), and the side plate (14) and the hollow rod (10) are relatively distributed up and down.

8. The polishing device for producing eyeglass lenses according to claim 6, characterized in that: The bolts of the bolt and nut assembly (15) pass through the side plate (14) and are rotatably connected to the side plate (14), and the nuts of the bolt and nut assembly (15) are fixedly connected to the lower surface of the hollow rod (10).

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