Arc angle grinding device for optical filter machining

Abstract

An arc angle grinding device for optical filter machining relates to the technical field of optical filter machining equipment, a groove is formed in a main body plate, a limiting mechanism is installed in the groove, two sliding grooves are formed in the main body plate, grinding mechanisms are installed in the sliding grooves, the grinding ends of the grinding mechanisms correspond to the limiting ends of the limiting mechanism, and the grinding mechanisms are arranged on the main body plate. The power supply input ends of the grinding mechanism and the limiting mechanism are electrically connected with the power supply output end of the power switch group, the limiting mechanism is located in the middle of the main body plate, and the groove is located in the middle of the two sliding grooves. According to the arc angle grinding device for machining the optical filter, the limiting mechanism is used for clamping the optical filter needing to be ground and driving the optical filter to rotate, and the grinding mechanism is used for grinding a circle of the optical filter, so that the ground radian angles are the same, and the defect rate of products is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical filter processing equipment, in particular to an arc angle grinding device for optical filter processing. Background Art

[0002] During the processing of optical filters, one circle of the filter needs to be polished to make it arc-shaped. During the polishing process, workers manually use sandpaper to polish it, and the polished arc will be inconsistent, which will easily increase the defective rate. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model discloses an arc angle grinding device for optical filter processing. The utility model clamps the filter to be polished through a limiting mechanism, drives the filter to rotate, and polishes a circle of the filter through the grinding mechanism to make the polished arc angle the same, thereby reducing the defective rate of the product.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] An arc angle grinding device for processing an optical filter comprises a main body plate, and a power switch group is installed on the main body plate, the input end of the power switch group is connected to the output end of an external power supply, the main body plate is provided with a groove, and a limiting mechanism is installed in the groove, the main body plate is provided with two sliding grooves, and a grinding mechanism is installed in the sliding groove, the grinding end of the grinding mechanism corresponds to the limiting end of the limiting mechanism, and the power supply input ends of the grinding mechanism and the limiting mechanism are respectively electrically connected to the power supply output end of the power switch group.

[0006] The limiting mechanism is located in the middle of the main body plate.

[0007] The groove is located in the middle of the two sliding grooves.

[0008] The limiting mechanism includes a fixed frame, an electric telescopic rod, a positioning rod, a clamping plate, a rotating plate and a first servo motor, the first servo motor is located in the groove and fixedly connected, and the first servo motor is connected to the rotating plate through a motor shaft, the rotating plate is fixedly connected with the positioning rod, the fixed frame is located on the main plate and fixedly connected, and the electric telescopic rod is fixedly connected to the inner surface of the top end of the fixed frame, and the clamping plates are respectively installed on the telescopic end of the electric telescopic rod and the positioning rod.

[0009] A clamping plate is rotatably connected to the telescopic end of the electric telescopic rod.

[0010] The grinding mechanism includes a screw, a threaded moving block, a second servo motor, a limit rod, a U-shaped grinding frame and a connecting block. The screw is located in a sliding groove and is rotatably connected, and one end of the screw passes through a main plate and is connected to a motor shaft of the second servo motor. A threaded moving block is threadedly connected to one end of the screw located in the sliding groove, and a limit rod is installed on the threaded moving block. One side of the limit rod is connected to the U-shaped grinding frame through a connecting block, and the position of the U-shaped grinding frame corresponds to the position of the clamping plate.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The utility model discloses an arc angle grinding device for processing an optical filter. The filter to be ground is clamped by a limiting mechanism, and the filter is driven to rotate. A circle of the filter is ground by the grinding mechanism, so that the arc angles ground are the same, thereby reducing the defective rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0016] 1. Main body plate; 2. Limiting mechanism; 201. Fixed frame; 202. Electric telescopic rod; 203. Positioning rod; 204. Clamping plate; 205. Rotating plate; 206. First servo motor; 3. Power switch group; 4. Grinding mechanism; 401. Screw; 402. Threaded moving block; 403. Second servo motor; 404. Limiting rod; 405. U-shaped grinding frame; 406. Connecting block. DETAILED DESCRIPTION

[0017] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0018] Combined with Figures 1 to 3The arc angle grinding device for processing an optical filter comprises a main body plate 1, and a power switch group 3 is installed on the main body plate 1, the input end of the power switch group 3 is connected to the output end of an external power supply, the main body plate 1 is provided with a groove, and a limiting mechanism 2 is installed in the groove, the main body plate 1 is provided with two sliding grooves, and a grinding mechanism 4 is installed in the sliding groove, the grinding end of the grinding mechanism 4 corresponds to the limiting end of the limiting mechanism 2, and the power supply input ends of the grinding mechanism 4 and the limiting mechanism 2 are respectively electrically connected to the power supply output end of the power switch group 3, the power switch group 3 is provided with switch buttons corresponding to all electrical equipment in the grinding mechanism 4 and the limiting mechanism 2, and the switch buttons are used to control all electrical equipment in the grinding mechanism 4 and the limiting mechanism 2 to work.

[0019] The limiting mechanism 2 is located in the middle of the main plate 1 .

[0020] The groove is located in the middle of the two sliding grooves.

[0021] The limiting mechanism 2 includes a fixed frame 201, an electric telescopic rod 202, a positioning rod 203, a clamping plate 204, a rotating plate 205 and a first servo motor 206, wherein the first servo motor 206 is located in the groove and fixedly connected, and the first servo motor 206 is connected to the rotating plate 205 through a motor shaft, and the rotating plate 205 is fixedly connected with the positioning rod 203, the fixed frame 201 is located on the main plate 1 and fixedly connected, and the electric telescopic rod 202 is fixedly connected to the inner surface of the top end of the fixed frame 201, and the clamping plates 204 are respectively installed on the telescopic end of the electric telescopic rod 202 and the positioning rod 203.

[0022] The telescopic end of the electric telescopic rod 202 is rotatably connected with a clamping plate 204 .

[0023] The grinding mechanism 4 includes a screw 401, a threaded moving block 402, a second servo motor 403, a limiting rod 404, a U-shaped grinding frame 405 and a connecting block 406. The screw 401 is located in the sliding groove and is rotatably connected, and one end of the screw 401 passes through the main plate 1 and is connected to the motor shaft of the second servo motor 403. The end of the screw 401 located in the sliding groove is threadedly connected with the threaded moving block 402, and the limiting rod 404 is installed on the threaded moving block 402. One side of the limiting rod 404 is connected to the U-shaped grinding frame 405 through the connecting block 406, and the position of the U-shaped grinding frame 405 corresponds to the position of the clamping plate 204. The inner wall of the U-shaped grinding frame 405 is provided with grinding sandpaper.

[0024] The arc angle grinding device for processing optical filters is described. When in use, the staff places the filter to be polished on the clamping plate 204 on the lower side, and starts the electric telescopic rod 202 through the power switch group 3, and drives the clamping plate 204 on the upper side to move through the electric telescopic rod 202, and clamps the filter through the two clamping plates 204. The second servo motor 403 drives the U-shaped grinding frame 405 to move through the screw 401, so that the U-shaped parts of the two U-shaped grinding frames 405 contact a circle of the filter, and the first servo motor 206 drives the filter to rotate, so that the filter is polished by the U-shaped grinding frame 405 during the rotation process.

[0025] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. An arc angle grinding device for processing an optical filter, comprising a main body plate (1), wherein a power switch group (3) is mounted on the main body plate (1), wherein an input end of the power switch group (3) is connected to an output end of an external power source, wherein: The main body plate (1) is provided with a groove, and a limit mechanism (2) is installed in the groove; the main body plate (1) is provided with two sliding grooves, and a grinding mechanism (4) is installed in the sliding groove; the grinding end of the grinding mechanism (4) corresponds to the limit end of the limit mechanism (2), and the power supply input ends of the grinding mechanism (4) and the limit mechanism (2) are respectively electrically connected to the power supply output end of the power switch group (3).

2. The arc angle grinding device for optical filter processing according to claim 1, characterized in that: The limiting mechanism (2) is located in the middle of the main body plate (1).

3. The arc angle grinding device for optical filter processing according to claim 1, characterized in that: The groove is located in the middle of the two sliding grooves.

4. The arc angle grinding device for optical filter processing according to claim 1, characterized in that: The limiting mechanism (2) comprises a fixed frame (201), an electric telescopic rod (202), a positioning rod (203), a clamping plate (204), a rotating plate (205) and a first servo motor (206); the first servo motor (206) is located in the groove and fixedly connected, and the first servo motor (206) is connected to the rotating plate (205) via a motor shaft; the rotating plate (205) is fixedly connected to the positioning rod (203); the fixed frame (201) is located on the main plate (1) and fixedly connected, and the inner surface of the top end of the fixed frame (201) is fixedly connected to the electric telescopic rod (202); and the clamping plate (204) is respectively installed on the telescopic end of the electric telescopic rod (202) and the positioning rod (203).

5. The arc angle grinding device for optical filter processing according to claim 4, characterized in that: A clamping plate (204) is rotatably connected to the telescopic end of the electric telescopic rod (202).

6. The arc angle grinding device for optical filter processing according to claim 1, characterized in that: The grinding mechanism (4) comprises a screw rod (401), a threaded moving block (402), a second servo motor (403), a limiting rod (404), a U-shaped grinding frame (405) and a connecting block (406); the screw rod (401) is located in the sliding groove and is rotatably connected, and one end of the screw rod (401) passes through the main body plate (1) and is connected to the motor shaft of the second servo motor (403); one end of the screw rod (401) located in the sliding groove is threadedly connected to the threaded moving block (402), and the limiting rod (404) is installed on the threaded moving block (402); one side of the limiting rod (404) is connected to the U-shaped grinding frame (405) through the connecting block (406), and the position of the U-shaped grinding frame (405) corresponds to the position of the clamping plate (204).

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