Optical instrument polishing equipment

Abstract

The utility model discloses optical instrument polishing equipment which comprises a machine frame, a threaded rod is rotatably connected in the machine frame, two sliding seats are arranged on the threaded rod in a sleeved mode, clamping frames are fixedly installed at the top ends of the two sliding seats, sliding grooves are formed in the positions, located on the two sides of the threaded rod, in the machine frame, and sliding plates are slidably connected in the two sliding grooves. A two-way air cylinder is fixedly installed at the top end in the machine frame, two output ends of the two-way air cylinder are fixedly installed on two sliding plates respectively, vertical frames are fixedly installed at the top ends of the two sliding plates respectively, transmission rods are rotationally connected into the two vertical frames respectively, installation bases are fixedly installed on the sides, close to each other, of the two transmission rods respectively, and T-shaped bases are clamped into the two installation bases respectively. According to the optical instrument polishing equipment, the two faces of a lens can be polished at the same time, the operation steps are reduced, the polishing work efficiency is further improved, the polishing base and the mounting base can be rapidly disassembled and assembled, and the use convenience of the equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical instrument part processing, in particular to a polishing device for optical instrument parts. Background Technique

[0002] An optical instrument is an instrument composed of a single or multiple optical devices, mainly divided into two categories: optical instruments that form real images and optical instruments that form virtual images. Optical instruments are a very important component category in the instrument and meter industry, and are widely used in various fields such as industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction, and social life. An optical lens is an indispensable device in an optical instrument, and the optical lens needs to be polished during the production process.

[0003] After retrieval, the patent application number CN202223034281.1 discloses a polishing device that is easy to adjust, including a device base. The top of the device base is fixedly connected with a device main body. The top of the device base is fixedly connected with a placement seat. The top of the placement seat is fixedly connected with a placement pad. The top of the placement pad is movably connected with a lens main body. The top of the device base is fixedly connected with a support block, and one side of the support block is fixedly connected with an electric push rod. In this polishing device that is easy to adjust, by setting the device base, device main body, chute, sliding rod, electric push rod, support rod, positioning frame, and lens main body, when polishing the lens, the position of the positioning frame can be adjusted according to the actual size of the lens, which is convenient for clamping and positioning lenses of different sizes, so that the polishing device can polish lenses of different sizes, improving the practicability of the polishing device.

[0004] However, this patent still has deficiencies. In the actual use process of such a polishing device, only one surface of the optical lens can be polished at a time. After each polishing process, when one surface is polished, the staff still needs to remove the optical lens from the clamping structure, then flip the optical lens and use the clamping structure for fixation again, and then polish the back surface. The operation steps are cumbersome and time-consuming, and the polishing work efficiency is low.

[0005] Therefore, we have proposed a polishing device for optical instrument parts. Content of the Utility Model

[0006] The purpose of the utility model is to provide a polishing device for optical instrument parts to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An optical instrument polishing device, including a frame, a threaded rod is rotatably connected inside the frame, two sliding seats are sleeved on the threaded rod, clamping frames are fixedly installed at the tops of the two sliding seats, chutes are arranged on both sides of the threaded rod inside the frame, sliding plates are slidably connected in the two chutes, a double-acting cylinder is fixedly installed at the top end inside the frame, two output ends of the double-acting cylinder are respectively fixedly installed on the two sliding plates, vertical frames are fixedly installed at the tops of the two sliding plates, transmission rods are rotatably connected inside the two vertical frames, mounting seats are fixedly installed on one side where the two transmission rods are close to each other, T-shaped seats are clamped in the two mounting seats, polishing seats are fixedly installed on one side where the two T-shaped seats are close to each other, fixing frames are fixedly installed at the front ends of the two mounting seats, fixing seats are fixedly installed at the rear ends of the two mounting seats, shaft rods are arranged in the two fixing frames, the two shaft rods are rotatably connected in the fixing frames through torsion springs, and stop rods are fixedly installed at the top ends of the two shaft rods.

[0008] Optionally, clamping seats are fixedly installed at the tops of the two fixing seats, and the rear ends of the two stop rods are respectively clamped in the corresponding clamping seats, which is beneficial to the use of this device through this design.

[0009] Optionally, a motor is fixedly installed at the front end of the frame, and the output end of the motor is fixedly installed on the threaded rod, which is beneficial to the use of this device by driving the threaded rod to rotate through the motor.

[0010] Optionally, a PLC controller is fixedly installed on the right side of the motor on the frame, which is convenient to control the operation of this device through the PLC controller.

[0011] Optionally, two sections of opposite threads are arranged on the threaded rod, and the two sliding seats are respectively sleeved on the two sections of threads, which is beneficial to the use of this device through this design.

[0012] Optionally, anti-slip pads are fixedly installed on one side where the two clamping frames are close to each other, and the fixing property of the clamping frame for clamping the lens can be improved through the anti-slip pads.

[0013] Optionally, limiting rings are sleeved on the outer sides of the two transmission rods, and the two limiting rings are rotatably connected inside the vertical frames, and the transmission rods can be limited through the limiting rings.

[0014] Optionally, motors are fixedly installed on one side where the two vertical frames are far from each other, and the output ends of the two motors are respectively fixedly installed on the corresponding transmission rods, which is beneficial to the use of this device by driving the transmission rods to rotate through the motors.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] Through the mutual cooperation of a card seat, a double-acting cylinder, a sliding plate, a vertical frame, a transmission rod, a motor, a mounting seat, a T-shaped seat, a threaded rod, a sliding seat, a clamping frame, a fixing frame, a fixing seat, a stop rod, a shaft rod, a torsion spring and a motor, it is possible to polish both sides of the lens simultaneously, saving operation steps, thereby further improving the polishing work efficiency, and it is possible to quickly disassemble and assemble the polishing seat and the mounting seat, thereby further improving the convenience of using this equipment. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of a polishing device for an optical instrument part of the present utility model;

[0018] Figure 2 It is a cross-sectional view of a polishing device for an optical instrument part of the present utility model;

[0019] Figure 3 It is a cross-sectional view of the threaded rod in a polishing device for an optical instrument part of the present utility model;

[0020] Figure 4 It is a polishing device for an optical instrument part of the present utility model Figure 1 The enlarged view of A in it.

[0021] In the figure: 1, frame; 2, PLC controller; 3, card seat; 4, double-acting cylinder; 5, sliding plate; 6, chute; 7, vertical frame; 8, transmission rod; 9, motor; 10, polishing seat; 11, mounting seat; 12, T-shaped seat; 13, limit ring; 14, threaded rod; 15, sliding seat; 16, clamping frame; 17, anti-slip pad; 18, fixing frame; 19, fixing seat; 20, stop rod; 21, shaft rod; 22, torsion spring; 23, motor. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the 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 shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides a polishing device for optical instrument parts, including a frame 1. A threaded rod 14 is rotatably connected inside the frame 1. Two sliding seats 15 are sleeved on the threaded rod 14. At the top of each of the two sliding seats 15, a clamping frame 16 is fixedly installed. Inside the frame 1, chutes 6 are arranged on both sides of the threaded rod 14. Slide plates 5 are slidably connected inside the two chutes 6. At the top of the frame 1, a double-acting cylinder 4 is fixedly installed. The two output ends of the double-acting cylinder 4 are respectively fixedly installed on the two slide plates 5. At the top of each of the two slide plates 5, a vertical frame 7 is fixedly installed. A transmission rod 8 is rotatably connected inside each of the two vertical frames 7. On the side where the two transmission rods 8 are close to each other, a mounting seat 11 is fixedly installed. A T-shaped seat 12 is clamped inside each of the two mounting seats 11. On the side where the two T-shaped seats 12 are close to each other, a polishing seat 10 is fixedly installed. At the front end of each of the two mounting seats 11, a fixing frame 18 is fixedly installed. At the rear end of each of the two mounting seats 11, a fixing seat 19 is fixedly installed. A shaft rod 21 is arranged inside each of the two fixing frames 18. The two shaft rods 21 are rotatably connected inside the fixing frames 18 through torsion springs 22. At the top of each of the two shaft rods 21, a stop rod 20 is fixedly installed.

[0024] At the top of each of the two fixing seats 19, a clamping seat 3 is fixedly installed. The rear ends of the two stop rods 20 are respectively clamped inside the corresponding clamping seats 3. Through this design, it is beneficial to the use of this device. At the front end of the frame 1, a motor 23 is fixedly installed. The output end of the motor 23 is fixedly installed on the threaded rod 14. Driving the threaded rod 14 to rotate by the motor 23 is beneficial to the use of this device. On the frame 1, a PLC controller 2 is fixedly installed on the right side of the motor 23. It is convenient to control this device to work through the PLC controller 2. The threaded rod 14 is provided with two sections of opposite threads, and the two sliding seats 15 are respectively sleeved on the two sections of threads. Through this design, it is beneficial to the use of this device. On the side where the two clamping frames 16 are close to each other, an anti-slip pad 17 is fixedly installed. Through the anti-slip pad 17, the fixing property of the clamping frame 16 when clamping the lens can be improved. A limit ring 13 is sleeved on the outer side of each of the two transmission rods 8. The two limit rings 13 are rotatably connected inside the vertical frames 7. The transmission rod 8 can be limited through the limit ring 13. On the side where the two vertical frames 7 are far from each other, a motor 9 is fixedly installed. The output ends of the two motors 9 are respectively fixedly installed on the corresponding transmission rods 8. Driving the transmission rod 8 to rotate by the motor 9 is beneficial to the use of this device.

[0025] Working principle: When in use, the lens to be polished can be placed between two holders 16. Turn on the switch of the motor 23, and the motor 23 works to drive the threaded rod 14 to rotate. At this time, the two sliding seats 15 drive the two holders 16 to slide towards each other to clamp and fix the side of the lens. Then, turn the stop rod 20 on one of the mounting seats 11 towards the motor 9 side, and then snap the T-shaped seat 12 on the polishing seat 10 with a suitable shape and size into the mounting seat 11. Release the stop rod 20. At this time, the torsion spring 22 drives the shaft rod 21 and the stop rod 20 to reset, so that the rear end of the stop rod 20 is snapped into the clamping seat 3, and the installation of the polishing seat 10 can be completed. Turn on the polishing switch. At this time, the double-acting cylinder 4 drives the two sliding plates 5 and the vertical frame 7 to slide towards each other. At the same time, the motor 9 works to drive the transmission rod 8, the mounting seat 11 and the polishing seat 10 to rotate, and the two sides of the lens can be polished simultaneously. This polishing equipment for optical instrument parts is convenient to use. Through the above components, the two sides of the lens can be polished simultaneously, saving operation steps, thereby further improving the polishing work efficiency, and the polishing seat 10 can be quickly disassembled and assembled with the mounting seat 11, thereby further improving the convenience of using this equipment.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical instrument polishing device, characterized in that: The invention comprises a frame (1), wherein a threaded rod (14) is rotatably connected in the frame (1), two slide seats (15) are sleeved on the threaded rod (14), and a clamping frame (16) is fixedly installed at the top of each of the two slide seats (15). Slide grooves (6) are arranged on both sides of the threaded rod (14) in the frame (1), and slide plates (5) are slidably connected in the two slide grooves (6). A bidirectional cylinder (4) is fixedly installed at the top of the frame (1), and two output ends of the bidirectional cylinder (4) are respectively fixedly installed on the two slide plates (5). A stand (7) is fixedly installed at the top of each of the two slide plates (5), and a transmission rod is rotatably connected in each of the two stand frames (7). (8), a mounting seat (11) is fixedly installed on one side of the two transmission rods (8) close to each other, a T-shaped seat (12) is clamped in the two mounting seats (11), a polishing seat (10) is fixedly installed on one side of the two T-shaped seats (12) close to each other, a fixing frame (18) is fixedly installed at the front end of the two mounting seats (11), a fixing seat (19) is fixedly installed at the rear end of the two mounting seats (11), a shaft rod (21) is arranged in the two fixing frames (18), the two shaft rods (21) are rotatably connected in the fixing frame (18) through a torsion spring (22), and a blocking rod (20) is fixedly installed at the top end of the two shaft rods (21).

2. The optical instrument polishing device according to claim 1, characterized in that: A clamping seat (3) is fixedly mounted on the top of each of the two fixing seats (19), and the rear ends of the two blocking rods (20) are respectively clamped in the corresponding clamping seats (3).

3. The optical instrument polishing device according to claim 1, characterized in that: A motor (23) is fixedly mounted on the front end of the frame (1), and an output end of the motor (23) is fixedly mounted on the threaded rod (14).

4. An optical instrument polishing device according to claim 3, characterized in that: A PLC controller (2) is fixedly mounted on the frame (1) on the right side of the motor (23).

5. The optical instrument polishing device according to claim 1, characterized in that: The threaded rod (14) is provided with two sections of threads facing each other, and the two slide seats (15) are respectively sleeved on the two sections of threads.

6. The optical instrument polishing device according to claim 1, characterized in that: An anti-skid pad (17) is fixedly mounted on one side of the two card frames (16) close to each other.

7. The optical instrument polishing device according to claim 1, characterized in that: The outer sides of the two transmission rods (8) are sleeved with limiting rings (13), and the two limiting rings (13) are rotatably connected in the stand (7).

8. The optical instrument polishing device according to claim 1, characterized in that: A motor (9) is fixedly mounted on one side of the two stands (7) away from each other, and the output ends of the two motors (9) are respectively fixedly mounted on corresponding transmission rods (8).

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