Adjustable optical quartz glass lens grinding device

Abstract

The utility model discloses an adjustable optical quartz glass lens grinding device which comprises a support, a fixing seat is fixedly connected to the inner wall of the bottom of the support, clamping plates are arranged on the two sides of the upper surface of the fixing seat, racks are fixedly connected to the sides, in the opposite directions, of the two clamping plates, sliding grooves are formed in the tops of the racks, and the sliding grooves are communicated with the fixing seat. A sliding groove is formed in the support, a guide rod is arranged in the sliding groove and fixed to the support, a spring is fixedly connected to one side of the guide rod and fixed to the rack, and a clamping assembly for fixing the rack is arranged at the top end of the guide rod. According to the quartz glass lens grinding device, different types of quartz glass lenses can be ground, the using effect of the grinding device is improved, the quartz glass lenses can be stably clamped, the grinding stability of the grinding device is improved, the quartz glass lenses can be better ground through the grinding disc, and the grinding efficiency is improved. And the grinding effect of the grinding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens grinding, in particular to an adjustable optical quartz glass lens grinding device. Background Art

[0002] Quartz glass is made by melting various pure natural quartz. Its linear expansion coefficient is extremely small, which is 1 / 10 to 1 / 20 of ordinary glass. It has good thermal shock resistance and high heat resistance. The regular use temperature is 1100℃ to 1200℃, and the short-term use temperature can reach 1400℃. Quartz glass is mainly used in laboratory equipment and special high-purity product refining equipment. Because it has high spectral transmittance and will not be damaged by radiation, it is also an ideal glass for spacecraft, wind tunnel windows and spectrophotometer optical systems.

[0003] Although the existing glass lens grinding equipment can grind the lens very well, in the specific use process, on the one hand, it can only grind the glass lenses of the same model, which is inconvenient for the staff to use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable optical quartz glass lens grinding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is secured to the upper and lower surfaces of the frame, and the cam is secured to the upper and lower surfaces of the frame by means of a spring.

[0007] As a further solution of the utility model, the locking assembly includes an installation groove, which is opened at the top of the guide rod. A telescopic rod is fixedly connected in the installation groove, and an insertion rod is fixedly connected to one end of the telescopic part of the telescopic rod, and the insertion rod is clamped with the rack.

[0008] As a further solution of the utility model, the water outlet assembly includes two water tanks, the two water tanks are fixedly connected to the upper surface of the skateboard, two water pumps are fixedly connected to the upper surface of the skateboard, one end of the two water pumps' water inlets are respectively connected to the two water tanks through pipes, one end of the two water pumps' water outlets are fixedly connected with a connecting pipe, and the bottom end of the connecting pipe passes through the skateboard and is fixedly connected with a nozzle.

[0009] As a further solution of the utility model, the tops of the two water tanks are fixedly connected with water inlet pipes.

[0010] As a further solution of the utility model, a fixing column is fixedly connected in the sliding groove, and the fixing column passes through the spring and the guide rod.

[0011] As a further solution of the utility model, a pull ring for pulling the insertion rod to move is fixedly connected to the top of the insertion rod.

[0012] As a further solution of the utility model, a plurality of corresponding grooves are provided on opposite sides of the two clamping plates.

[0013] As a further solution of the present invention, the number of the plurality of grooves is three.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the setting of the clamping plate, the quartz glass lens on the fixed seat is clamped with the clamping plate. Since the clamping plate is movable, quartz glass lenses of different sizes can be clamped and fixed, so that quartz glass lenses of different models can be polished, thereby improving the use effect of the grinding device.

[0016] 2. By setting the clamping assembly, the rack is fixed using the clamping assembly, so that the position of the clamping plate can be fixed, so that the clamping plate can stably clamp the quartz glass lens, thereby improving the grinding stability of the grinding device.

[0017] 3. Through the setting of the water outlet component, the water outlet component sprays water to the grinding disc, so that the grinding disc can better grind the quartz glass lens, thereby improving the grinding effect of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of an adjustable optical quartz glass lens grinding device proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional structural diagram of a housing of an adjustable optical quartz glass lens grinding device proposed by the utility model;

[0020] Figure 3The present invention is a schematic diagram of the enlarged structure of part A of an adjustable optical quartz glass lens grinding device proposed by the present invention.

[0021] In the figure: 1. fixing seat; 2. bracket; 3. nozzle; 4. connecting pipe; 5. grinding disc; 6. rotating shaft; 7. water pump; 8. water inlet pipe; 9. water tank; 10. slide plate; 11. hydraulic cylinder; 12. clamping plate; 13. rack; 14. fixing column; 15. spring; 16. slide groove; 17. mounting groove; 18. telescopic rod; 19. plug rod; 20. guide rod. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 3 , an adjustable optical quartz glass lens grinding device, comprising a bracket 2, a fixing seat 1 is fixed to the bottom inner wall of the bracket 2 by bolts, a clamping plate 12 is provided at the positions on both sides of the upper surface of the fixing seat 1, a rack 13 is welded to the opposite sides of the two clamping plates 12, a slide groove 16 is provided at the top of the rack 13, a guide rod 20 is provided in the slide groove 16, and the guide rod 20 is fixed to the bracket 2, a spring 15 is welded to one side of the guide rod 20, and the spring 15 is fixed to the rack 13, a clamping assembly for fixing the rack 13 is provided at the top of the guide rod 20, a hydraulic cylinder 11 is fixed to the top inner wall of the bracket 2 by bolts, a slide plate 10 is fixed to one end of the hydraulic rod of the hydraulic cylinder 11 by bolts, and an electric Machine, one end of the motor output shaft passes through the slide plate 10 and is fixed with a rotating shaft 6 by bolts, the bottom end of the rotating shaft 6 is fixed with a grinding disc 5 by bolts, and the upper surface of the slide plate 10 is provided with a water outlet component for spraying water on the grinding disc 5, and the quartz glass lens is placed on the fixed seat 1, so that the clamping component no longer fixes the rack 13, and the spring 15 in the stretched state will pull the rack 13 to move, and the rack 13 will move the clamping plate 12, so that the two clamping plates 12 move toward each other, so that the two clamping plates 12 clamp and fix the quartz glass lens, because the clamping plate 12 is movable, it can clamp and fix quartz glass lenses of different sizes, so that quartz glass lenses of different models can be polished, thereby improving the use effect of the grinding device.

[0024] The clamping assembly includes a mounting groove 17, which is provided at the top of the guide rod 20. A telescopic rod 18 is fixed in the mounting groove 17 by bolts. An insertion rod 19 is fixed at one end of the telescopic portion of the telescopic rod 18 by bolts, and the insertion rod 19 is clamped with the rack 13. When the insertion rod 19 is pulled to move upward, the insertion rod 19 will lengthen the telescopic rod 18 and disengage from the rack 13. At this time, the rack 13 is no longer fixed. Then, the insertion rod 19 is pressed to move downward so that the insertion rod 19 is clamped into the rack 13 to fix the rack 13, thereby fixing the splint 12 and enabling the splint 12 to stably clamp the quartz glass lens.

[0025] In the utility model, the water outlet assembly includes two water tanks 9, the two water tanks 9 are fixed to the upper surface of the slide plate 10 by bolts, the upper surface of the slide plate 10 is fixed with two water pumps 7 by bolts, one end of the water inlet of the two water pumps 7 is respectively connected with the two water tanks 9 by pipelines, one end of the water outlet of the two water pumps 7 is fixed with a connecting pipe 4 by bolts, the bottom end of the connecting pipe 4 passes through the slide plate 10 and is fixed with a nozzle 3 by bolts, and the top of the two water tanks 9 is fixed with a water inlet pipe 8 by bolts. When the grinding disc 5 grinds the quartz glass lens, the water pump 7 will draw water in the water tank 9 and spray it onto the grinding disc 5 through the nozzle 3, so that the grinding disc 5 can better grind the quartz glass lens;

[0026] In particular, a fixing column 14 is fixed in the slide groove 16 by bolts, and the fixing column 14 passes through the spring 15 and the guide rod 20. A pull ring for pulling the insertion rod 19 to move is welded on the top of the insertion rod 19. A plurality of corresponding grooves are provided on opposite sides of the two clamps 12. The number of the plurality of grooves is three. Each groove can clamp one quartz glass lens, and the three grooves can clamp three quartz glass lenses at the same time, so that multiple quartz glass lenses can be ground at the same time.

[0027] Working principle: when it is needed, place the quartz glass lens on the fixing seat 1, and then pull the insertion rod 19 to move upward, the insertion rod 19 will lengthen the telescopic rod 18 and disengage from the rack 13, at this time the stretched spring 15 will pull the rack 13 to move, the rack 13 will move the clamping plate 12, so that the two clamping plates 12 move towards each other, so that the two clamping plates 12 clamp and fix the quartz glass lens, and then press the insertion rod 19 to move downward, so that the insertion rod 19 is stuck in the rack 13, the rack 13 is fixed, thereby fixing the clamping plate 12, so that the clamping plate 12 can stably clamp the quartz glass lens, because the clamping plate 12 is movable, so it can clamp and fix quartz glass lenses of different sizes, so that different types of quartz glass lenses can be polished, thereby improving the use effect of the grinding device.

[0028] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An adjustable optical quartz glass lens grinding device, comprising a bracket (2), characterized in that: The bottom inner wall of the bracket (2) is fixedly connected to a fixing seat (1), and the upper surface of the fixing seat (1) is provided with clamping plates (12) at positions on both sides, and the two clamping plates (12) are fixedly connected to racks (13) on opposite sides, and a slide groove (16) is provided on the top of the rack (13), and a guide rod (20) is provided in the slide groove (16), and the guide rod (20) is fixed to the bracket (2), and a spring (15) is fixed to one side of the guide rod (20), and the spring (15) is fixed to the rack (13). The top of the guide rod (20) is provided with a clamping assembly for fixing the rack (13); the top inner wall of the bracket (2) is fixedly connected to a hydraulic cylinder (11); one end of the hydraulic rod of the hydraulic cylinder (11) is fixedly connected to a slide plate (10); the upper surface of the slide plate (10) is fixedly connected to a motor; one end of the motor output shaft passes through the slide plate (10) and is fixedly connected to a rotating shaft (6); the bottom end of the rotating shaft (6) is fixedly connected to a grinding disc (5); and the upper surface of the slide plate (10) is provided with a water outlet assembly for spraying water on the grinding disc (5).

2. The adjustable optical quartz glass lens grinding device according to claim 1, characterized in that: The clamping assembly comprises a mounting groove (17), wherein the mounting groove (17) is arranged at the top of the guide rod (20), a telescopic rod (18) is fixedly connected in the mounting groove (17), an insertion rod (19) is fixedly connected to one end of the telescopic portion of the telescopic rod (18), and the insertion rod (19) is clamped with the rack (13).

3. The adjustable optical quartz glass lens grinding device according to claim 1, characterized in that: The water outlet assembly comprises two water tanks (9), the two water tanks (9) are fixedly connected to the upper surface of the slide plate (10), the upper surface of the slide plate (10) is fixedly connected to two water pumps (7), one end of the water inlet of the two water pumps (7) is respectively connected to the two water tanks (9) through a pipeline, one end of the water outlet of the two water pumps (7) is fixedly connected to a connecting pipe (4), and the bottom end of the connecting pipe (4) passes through the slide plate (10) and is fixedly connected to a nozzle (3).

4. The adjustable optical quartz glass lens grinding device according to claim 3, characterized in that: The tops of the two water tanks (9) are fixedly connected with water inlet pipes (8).

5. The adjustable optical quartz glass lens grinding device according to claim 1, characterized in that: A fixing column (14) is fixedly connected in the sliding groove (16), and the fixing column (14) passes through the spring (15) and the guide rod (20).

6. The adjustable optical quartz glass lens grinding device according to claim 2, characterized in that: A pull ring for pulling the insertion rod (19) to move is fixedly connected to the top of the insertion rod (19).

7. The adjustable optical quartz glass lens grinding device according to claim 1, characterized in that: A plurality of corresponding grooves are provided on opposite sides of the two clamping plates (12).

8. The adjustable optical quartz glass lens grinding device according to claim 7, characterized in that: The number of the plurality of grooves is three.

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