Lens curved surface grinding wheel

Abstract

The utility model discloses a lens curved surface grinding wheel which comprises a motor, a grinding wheel body, a lens fixing sleeve and a lens, a wear-resistant sleeve is arranged at the bottom end of the grinding wheel body, the bottom of the lens fixing sleeve is connected with a fixing seat, and an adjusting rod is arranged on the outer side of the lens fixing sleeve. The top of the grinding wheel body is connected with an output shaft of a motor through a connecting shaft, and the motor is connected with a motor base. The top end of the grinding wheel body is connected with the motor base through the connecting shaft, the motor base is used for installing the motor, the grinding wheel body can be conveniently installed through the motor base, the abrasion-resistant sleeve is arranged at the bottom port of the grinding wheel body, the shaft sleeve is arranged at the top port of the lens fixing sleeve, and the lens fixing sleeve is conveniently and rotationally connected with the abrasion-resistant sleeve through the shaft sleeve. The grinding wheel main body can be controlled to rotate stably; a bolt is arranged at the corner of the bottom of the lens fixing sleeve, the lens fixing sleeve can be conveniently embedded and assembled with the fixing seat through the bolt, and a chuck controlled by an adjusting rod is arranged on the inner side of the lens fixing sleeve.

Description

Technical Field

[0001] The utility model relates to the field of grinding wheels, in particular to a lens curved surface grinding wheel. Background Art

[0002] Grinding wheel, also known as bonded abrasive, is a bonded abrasive that is made of ordinary abrasives bonded into a certain shape and has a certain strength. It is generally composed of abrasives, bonding agents and pores, which are often called the three elements of bonded abrasives.

[0003] For example, the authorized patent with publication number CN217703021U (high-strength and durable lens grinding wheel): includes a grinding wheel base and an axial hole opened at the center of the front side of the grinding wheel base, the surface movable sleeve of the grinding wheel base is provided with a grinding wheel abrasive body, four positioning grooves are opened around the outer side of the front side of the grinding wheel base at equal distances, and the positioning grooves are movably connected to the inside of the positioning grooves with positioning blocks, the front side of the grinding wheel base is evenly provided with four threaded slots, and the front side of the grinding wheel base is provided with a limiting mechanism. The utility model cooperates with the grinding wheel base, the axial hole, the grinding wheel abrasive body, the positioning grooves, the positioning blocks, the threaded slots and the limiting mechanism. When the grinding wheel base or the grinding wheel abrasive body is damaged, the user can easily disassemble the grinding wheel base and the grinding wheel abrasive body, so as to replace the damaged part without discarding the grinding wheel as a whole, which greatly improves the durability of the grinding wheel and greatly reduces the waste of resources.

[0004] The above-mentioned prior art is not convenient enough for the installation and fixation of the lens, and the lens and the grinding wheel body cannot be assembled into an integral structure, which is inconvenient to carry and not flexible enough to use. The installation and fixation of the motor is not convenient enough, and the rotation control of the grinding wheel body is not convenient enough. Utility Model Content

[0005] The purpose of the utility model is to provide a lens curved surface grinding wheel to solve the problems raised in the above-mentioned background technology that the installation and fixation of the lens is not convenient enough, the lens and the grinding wheel body cannot be assembled into an integral structure, it is inconvenient to carry, the use is not flexible enough, the installation and fixation of the motor is not convenient enough, and the rotation control of the grinding wheel body is not convenient enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lens curved surface grinding wheel, comprising a motor, a grinding wheel body, a lens fixing sleeve and a lens, the bottom end of the grinding wheel body is provided with a wear-resistant sleeve, the bottom of the lens fixing sleeve is connected to a fixing seat, an adjusting rod is provided on the outside of the lens fixing sleeve, the top of the grinding wheel body is connected to the output shaft of the motor through a connecting shaft, and the motor is connected to the motor seat.

[0007] In a further embodiment, a shaft sleeve is provided at the top port of the lens fixing sleeve, and the wear-resistant sleeve is rotatably connected to the shaft sleeve.

[0008] In a further embodiment, an adjustment handle and a chuck are respectively provided at both ends of the adjustment rod, and the adjustment rod is transmission-connected to a side wall screw of the lens fixing sleeve.

[0009] In a further embodiment, a lens is also included, wherein the lens is placed in a lens fixing sleeve, and the lens is clamped and fixed by controlling a clamping head through an adjusting rod.

[0010] In a further embodiment, a curved groove is provided on the inner side of the grinding wheel body, and the grinding wheel body is engaged with the lens.

[0011] In a further embodiment, a latch is provided at a bottom corner of the lens fixing sleeve, and the latch is assembled with the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The top of the grinding wheel body of the utility model is connected to the motor seat through a connecting shaft, and the motor seat is used to install the motor, through which the grinding wheel body can be easily installed. A wear-resistant sleeve is provided at the bottom port of the grinding wheel body, and a shaft sleeve is provided at the top port of the lens fixing sleeve. The shaft sleeve is conveniently connected to the wear-resistant sleeve for rotation, so that the grinding wheel body can be stably rotated.

[0014] 2. The utility model is provided with a lens fixing sleeve, and a latch is provided at the bottom corner of the lens fixing sleeve, which is convenient for inlaying and assembling with the fixing seat through the latch, and a clamp controlled by an adjusting rod is provided on the inner side of the lens fixing sleeve, so that the lens can be clamped and fixed laterally, which is convenient for installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a lens curved surface grinding wheel of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the grinding wheel main body of the utility model;

[0017] Figure 3 It is a top view of the lens fixing sleeve of the utility model;

[0018] Figure 4 This is the front view of the grinding wheel body of the utility model;

[0019] Figure 5 It is a structural schematic diagram of part A of the utility model.

[0020] In the figure: 1. Motor; 2. Motor seat; 3. Grinding wheel body; 4. Lens fixing sleeve; 5. Fixing seat; 6. Adjustment handle; 7. Adjustment rod; 8. Lens; 9. Connecting shaft; 10. Wear-resistant sleeve; 11. Pin; 12. Bushing. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a lens curved surface grinding wheel, including a motor 1, a grinding wheel body 3, a lens fixing sleeve 4 and a lens 8, a wear-resistant sleeve 10 is provided at the bottom end of the grinding wheel body 3, the bottom of the lens fixing sleeve 4 is connected to the fixing seat 5, an adjusting rod 7 is provided on the outside of the lens fixing sleeve 4, the top of the grinding wheel body 3 is connected to the output shaft of the motor 1 through a connecting shaft 9, and the motor 1 is connected to the motor seat 2. The grinding wheel body 3 can be rotatably connected to the lens fixing sleeve 4 through the wear-resistant sleeve 10, the chuck is controlled by the adjusting rod 7 to clamp and fix the lens 8, the grinding wheel body 3 is driven to rotate through the connecting shaft 9, and the connecting shaft 9 is driven to rotate through the motor 1.

[0023] A shaft sleeve 12 is provided at the top end of the lens fixing sleeve 4, and the wear-resistant sleeve 10 is rotatably connected to the shaft sleeve 12, and the wear-resistant sleeve 10 is installed and rotated through the shaft sleeve 12. A latch 11 is provided at the bottom corner of the lens fixing sleeve 4, and the latch 11 is assembled with the fixing seat 5, and the latch 11 facilitates the fixing of the lens fixing sleeve 4 and the fixing seat 5.

[0024] The two ends of the adjusting rod 7 are respectively provided with an adjusting handle 6 and a chuck. The adjusting rod 7 is connected to the side wall screw of the lens fixing sleeve 4 by transmission. The adjusting handle 6 is used to manually control the rotation of the adjusting rod 7 so that the adjusting rod 7 controls the clamping and fixing of the chuck. The lens 8 is also included. The lens 8 is placed in the lens fixing sleeve 4, and the chuck is controlled by the adjusting rod 7 to clamp and fix the lens 8, and the outer side of the lens 8 is clamped and fixed by the chuck. The inner side of the grinding wheel body 3 is provided with a curved groove, and the grinding wheel body 3 is engaged with the lens 8, and the curved surface of the lens 8 is polished by the grinding wheel body 3.

[0025] Working principle: When in use, the lens fixing sleeve 4 is assembled with the fixing seat 5 through the pin 11, the lens 8 is embedded in the lens fixing sleeve 4, and the adjusting rod 7 is manually controlled to rotate through the adjusting handle 6, so that the adjusting rod 7 controls the chuck to clamp and fix the lens 8 on the side, and the bottom port of the grinding wheel body 3 is rotatably connected with the shaft sleeve 12 of the top port of the lens fixing sleeve 4, and the motor 1 is installed on the motor seat 2. The grinding wheel body 3 is driven to rotate by the motor 1, so that the grinding wheel body 3 grinds the lens 8.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lens curved surface grinding wheel, comprising a motor (1), a grinding wheel body (3), a lens fixing sleeve (4) and a lens (8), characterized in that: The bottom end of the grinding wheel body (3) is provided with a wear-resistant sleeve (10), the bottom of the lens fixing sleeve (4) is connected to the fixing seat (5), the outer side of the lens fixing sleeve (4) is provided with an adjusting rod (7), the top of the grinding wheel body (3) is connected to the output shaft of the motor (1) through a connecting shaft (9), and the motor (1) is connected to the motor seat (2).

2. The lens curved surface grinding wheel according to claim 1, characterized in that: A shaft sleeve (12) is provided at the top port of the lens fixing sleeve (4), and the wear-resistant sleeve (10) is rotatably connected to the shaft sleeve (12).

3. The lens curved surface grinding wheel according to claim 1, characterized in that: An adjusting handle (6) and a clamp are respectively provided at both ends of the adjusting rod (7), and the adjusting rod (7) is drivingly connected to a side wall screw of the lens fixing sleeve (4).

4. The lens curved surface grinding wheel according to claim 1, characterized in that: The invention also comprises a lens (8), wherein the lens (8) is placed in a lens fixing sleeve (4), and a clamp is controlled by an adjusting rod (7) to clamp and fix the lens (8).

5. The lens curved surface grinding wheel according to claim 1, characterized in that: A curved groove is provided on the inner side of the grinding wheel body (3), and the grinding wheel body (3) is meshed with the lens (8).

6. The lens curved surface grinding wheel according to claim 1, characterized in that: A latch (11) is provided at a bottom corner of the lens fixing sleeve (4), and the latch (11) is assembled and inlaid with the fixing seat (5).

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