Calcium fluoride crystal processing efficiency and damage depth coordinating device

Abstract

The invention relates to the technical field of cutting equipment, and discloses a calcium fluoride crystal processing efficiency and damage depth coordinating device which comprises a workbench and further comprises a U-shaped frame, and the two vertical edges of the U-shaped frame are fixedly installed at the top of the workbench; the transverse plate is horizontally arranged between the upper part of the workbench and the transverse edge of the U-shaped frame; the cutting assembly is arranged on the transverse plate, and the cutting assembly is used for cutting the calcium fluoride crystals; and the control assembly is arranged on the transverse plate, and the control assembly is used for controlling the cutting assembly, so that the calcium fluoride crystals cannot be overheated and damaged when the cutting assembly cuts the calcium fluoride crystals. According to the calcium fluoride crystal cutting device, the cutting disc moves up and down in a reciprocating mode to cut calcium fluoride crystals, namely, high-speed airflow is automatically formed to cool and clean kerfs of the calcium fluoride crystals and the cutting disc while the cutting disc moves upwards, the cutting smoothness and stability are guaranteed, and then the using effect of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of cutting equipment technology, and in particular to a device for coordinating the processing efficiency and damage depth of calcium fluoride crystals. Background Technology

[0002] Calcium fluoride is an inorganic compound, usually appearing as colorless, transparent, or white crystals. It is a salt composed of calcium and fluorine elements and is widely found in nature, especially in ores. Due to its high hardness and excellent optical properties, it is very important in many applications. Calcium fluoride crystals need to be cut during processing.

[0003] Current devices that coordinate the processing efficiency and damage depth of calcium fluoride crystals can cut them, but during cutting, the cutting disc usually moves directly downwards and remains in contact with the calcium fluoride crystal until the cutting is complete. This method can cause the cutting disc to overheat and become stuck, preventing smooth cutting of the calcium fluoride crystal and reducing its effectiveness. Therefore, there is an urgent need to design a device that coordinates the processing efficiency and damage depth of calcium fluoride crystals. Summary of the Invention

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a device for coordinating the processing efficiency and damage depth of calcium fluoride crystals.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for processing calcium fluoride crystals includes a worktable with two symmetrically arranged clamps mounted on top for fixing the calcium fluoride crystals. A collection box is located below the worktable, and a discharge port is provided on the top of the worktable. The device also includes:

[0007] The U-shaped frame has its two vertical sides fixedly installed on the top of the workbench;

[0008] A horizontal plate is horizontally positioned above the workbench and between the horizontal side of the U-shaped frame. An electric telescopic rod is vertically installed on the top of the horizontal side of the U-shaped frame, and the output shaft of the electric telescopic rod is installed on the top of the horizontal plate.

[0009] A cutting assembly is mounted on a horizontal plate and is used to cut calcium fluoride crystals.

[0010] A control component is mounted on the horizontal plate. The control component is used to control the cutting component so that the cutting component does not cause overheating damage to the calcium fluoride crystals during cutting.

[0011] The cleaning component is located on the workbench and horizontal plate. It is used not only to clean impurities at the cut marks of the calcium fluoride crystals, but also to cool down the cut marks of the calcium fluoride crystals and the cutting components.

[0012] As a further technical solution of the present invention, the cutting assembly includes: a U-shaped plate, which is disposed below the horizontal plate, and a cutting disc is rotatably mounted between the two vertical sides of the U-shaped plate. A drive motor is mounted on the corresponding vertical side of the U-shaped plate, and the output shaft of the drive motor is mounted at the center of the side of the cutting disc. A connecting block is fixedly mounted on the top of the horizontal side of the U-shaped plate, and a third spring rod mounted on the bottom of the horizontal plate is vertically fixed on the top of the connecting block. The fixed end and the telescopic end of the third spring rod are slidably connected by a spline. The U-shaped plate and the cutting disc are connected by the third spring rod and the connecting block, so that the cutting disc can move up and down when the horizontal plate moves.

[0013] As a further technical solution of the present invention, the control component includes: two cylinders, which are rotatably installed at both ends of the bottom of the horizontal plate, and each cylinder is provided with an arc-shaped groove and a straight groove. The arc-shaped groove and the straight groove are connected end to end to form a limiting groove, which is used to limit the U-shaped plate and the cutting disc through the connecting block, thereby ensuring the stability of the movement of the cutting disc.

[0014] As a further technical solution of the present invention, sliding columns are horizontally fixedly installed on both sides of the connecting block, and the two ends of the two sliding columns are slidably installed in the two limiting grooves respectively, which are used to control the displacement of the cutting disc moving up and down through the limiting grooves and sliding columns.

[0015] As a further technical solution of the present invention, a first bevel gear is rotatably installed at both ends of the top of the horizontal plate. The bottom of the two first bevel gears is fixedly installed at the center of the top of the two cylinders through a connecting shaft. A second bevel gear is meshed on the side of each first bevel gear. An L-shaped column fixed to the top of the horizontal plate is rotatably installed at the center of the end face of each second bevel gear. A rotating shaft is fixed at the other end of the second bevel gear for driving the cylinder to rotate through the first bevel gear and the second bevel gear, thereby further realizing the control of the cutting disc height.

[0016] As a further technical solution of the present invention, a one-way bearing is fixedly sleeved at the end of the rotating shaft, and a toothed ring is sleeved on the outer ring surface of the one-way bearing. Two symmetrically arranged racks are vertically fixed at the bottom of the horizontal side of the U-shaped frame. The racks have teeth, and when the racks and the toothed rings come into contact, they mesh with each other.

[0017] As a further technical solution of the present invention, the cleaning component includes: an air storage box, which is fixedly installed on the top of the workbench. A piston plate is slidably installed inside the air storage box, and a connecting groove penetrating the workbench is opened at the bottom of the air storage box. An air inlet pipe and an air outlet pipe are respectively connected and installed on both sides of the surface of the air storage box. A first one-way valve and a second one-way valve are respectively installed on the air inlet pipe and the air outlet pipe. The air inlet pipe passes through the corresponding vertical side of the U-shaped frame, and the air outlet pipe is a deformable gooseneck pipe. When the piston plate moves, it can draw the external gas into the air storage box through the air inlet pipe and discharge the gas inside the air storage box to the outside through the air outlet pipe.

[0018] As a further technical solution of the present invention, a column is vertically fixedly installed on the top of the piston plate, and the top of the column passes through the gas storage box. A U-shaped block is fixedly sleeved on the surface of the column, and a first spring rod is fixedly installed on the top of the column. An L-shaped rod is fixedly fixed at the fixed end of the first spring rod, and the horizontal end of the L-shaped rod is fixedly installed on the side of the horizontal plate. This is used to drive the piston plate to move up and down through the horizontal plate, so that the gas storage box can store gas and spray it out to clean up the debris generated during cutting.

[0019] As a further technical solution of the present invention, a second spring rod is horizontally fixedly installed on the top of the gas storage tank. The fixed end and the telescopic end of the second spring rod are slidably connected by a spline, and a ramp block is fixedly installed on the telescopic end of the second spring rod. When the U-shaped block and the inclined surface of the ramp block come into contact, the U-shaped block and the inclined surface of the ramp block slide against each other. Two symmetrically arranged slide rails are vertically fixed on the top of the horizontal plate, and a slider is slidably installed inside each of the two slide rails. A movable rod is rotatably installed at the end of each of the two sliders. The ends of the two movable rods are respectively rotatably installed on the surfaces of the telescopic ends of the two second spring rods to limit the ramp block, so that the ramp block can move horizontally to release the limit on the U-shaped block.

[0020] The beneficial effects of this invention are as follows:

[0021] This invention, through the arrangement of a cutting component, a control component, and a cleaning component, enables the cutting disc to move up and down reciprocally to cut calcium fluoride crystals. As the cutting disc moves upward, a high-speed airflow is automatically generated to cool and clean the cut of the calcium fluoride crystal and the cutting disc, ensuring the smoothness and stability of the cutting process, thereby improving the effectiveness of the equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a calcium fluoride crystal processing efficiency device proposed in this invention;

[0023] Figure 2 This is a rear view schematic diagram of a calcium fluoride crystal processing efficiency device proposed in this invention;

[0024] Figure 3 This is a schematic cross-sectional view of the U-shaped frame and gas storage box of the calcium fluoride crystal processing efficiency device proposed in this invention;

[0025] Figure 4 for Figure 3 An enlarged schematic diagram of part A in the middle;

[0026] Figure 5 This is a bottom view of the U-shaped frame and gas storage box of the calcium fluoride crystal processing efficiency device proposed in this invention;

[0027] Figure 6 for Figure 5 Enlarged schematic diagram of part B in the middle;

[0028] Figure 7 This is a schematic diagram of the slide and its connection structure of a calcium fluoride crystal processing efficiency device proposed in this invention;

[0029] Figure 8 This is a schematic diagram of the horizontal plate and cylinder and their connection structure of a calcium fluoride crystal processing efficiency device proposed in this invention.

[0030] In the diagram: 1. Workbench; 2. U-shaped frame; 3. Collection box; 4. Fixture; 5. Electric telescopic rod; 6. Cutting disc; 7. Air storage box; 8. L-shaped rod; 9. Movable rod; 10. U-shaped plate; 11. Cylinder; 12. First spring rod; 13. Air inlet pipe; 14. Air outlet pipe; 15. Piston plate; 16. Column; 17. U-shaped block; 18. Inclined block; 19. Second spring rod; 20. Rack; 21. Gear ring; 22. One-way bearing; 23. Horizontal plate; 24. Third spring rod; 25. Slide rail; 26. Slider; 27. Arc groove; 28. Straight groove; 29. ​​Sliding column; 30. Connecting block; 31. First bevel gear; 32. Second bevel gear; 33. Rotating shaft; 34. L-shaped column. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see the appendix Figure 1 -Appendix Figure 8A calcium fluoride crystal processing efficiency device includes a worktable 1, with two symmetrically arranged clamps 4 mounted on the top of the worktable 1 for fixing the calcium fluoride crystals. A collection box 3 is provided below the worktable 1, and a discharge port is opened on the top of the worktable 1. The device also includes a U-shaped frame 2, a horizontal plate 23, a cutting component, a control component, and a cleaning component. The two vertical sides of the U-shaped frame 2 are fixedly installed on the top of the worktable 1. The horizontal plate 23 is horizontally positioned above the worktable 1 and between the horizontal side of the U-shaped frame 2. An electric telescopic rod 5 is vertically installed on the top of the horizontal side of the U-shaped frame 2, and the output shaft of the electric telescopic rod 5 is installed on the top of the horizontal plate 23. The cutting component is mounted on the horizontal plate 23 and is used to cut the calcium fluoride crystals. The control component is mounted on the horizontal plate 23 and is used to control the cutting component to prevent overheating damage to the calcium fluoride crystals during cutting. The cleaning component is mounted on the worktable 1 and the horizontal plate 23 and is used not only to clean impurities at the cut marks of the calcium fluoride crystals but also to cool the cut marks and the cutting component.

[0034] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, the cutting assembly includes: a U-shaped plate 10, which is disposed below the horizontal plate 23, and a cutting disk 6 is rotatably mounted between the two vertical sides of the U-shaped plate 10. A drive motor is mounted on the corresponding vertical side of the U-shaped plate 10, and the output shaft of the drive motor is mounted at the center of the side of the cutting disk 6. A connecting block 30 is fixedly mounted on the top of the horizontal side of the U-shaped plate 10, and a third spring rod 24 mounted on the bottom of the horizontal plate 23 is vertically fixed on the top of the connecting block 30. The fixed end and the telescopic end of the third spring rod 24 are slidably connected by a spline. The U-shaped plate 10 and the cutting disk 6 are connected by the third spring rod 24 and the connecting block 30, so that the cutting disk 6 can move up and down when the horizontal plate 23 moves.

[0035] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, the control component includes two cylinders 11, which are rotatably mounted on the bottom ends of the horizontal plate 23. Each cylinder 11 has an arc-shaped groove 27 and a straight groove 28. The arc-shaped groove 27 and the straight groove 28 are connected end to end to form a limiting groove, which is used to limit the movement of the U-shaped plate 10 and the cutting disc 6 through the connecting block 30, thus ensuring the stability of the movement of the cutting disc 6.

[0036] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, sliding columns 29 are horizontally fixedly installed on both sides of the connecting block 30, and the two ends of the two sliding columns 29 are slidably installed in the two limiting grooves, which are used to control the displacement of the cutting disc 6 moving up and down through the limiting grooves and the sliding columns 29.

[0037] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, a first bevel gear 31 is rotatably mounted at both ends of the top of the horizontal plate 23. The bottom of each first bevel gear 31 is fixedly mounted at the center of the top of the two cylinders 11 via a connecting shaft. A second bevel gear 32 meshes with the side of each first bevel gear 31. An L-shaped column 34 fixed to the top of the horizontal plate 23 is rotatably mounted at the center of the end face of each second bevel gear 32. A rotating shaft 33 is fixed at the other end of the second bevel gear 32 for driving the cylinders 11 to rotate via the first bevel gear 31 and the second bevel gear 32, thereby further controlling the height of the cutting disc 6.

[0038] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, a one-way bearing 22 is fixedly sleeved at the end of the rotating shaft 33, and a toothed ring 21 is sleeved on the outer ring surface of the one-way bearing 22. Two symmetrically arranged racks 20 are vertically fixed at the bottom of the horizontal side of the U-shaped frame 2. The racks 20 have teeth. When the racks 20 and the toothed ring 21 are in contact, they mesh with each other.

[0039] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, the cleaning component includes: an air storage box 7, which is fixedly installed on the top of the workbench 1. A piston plate 15 is slidably installed inside the air storage box 7, and a connecting groove penetrating the workbench 1 is opened at the bottom of the air storage box 7. An air inlet pipe 13 and an air outlet pipe 14 are respectively connected and installed on both sides of the surface of the air storage box 7. A first one-way valve and a second one-way valve are respectively installed on the air inlet pipe 13 and the air outlet pipe 14. The air inlet pipe 13 passes through the corresponding vertical side of the U-shaped frame 2, and the air outlet pipe 14 is a gooseneck tube that can deform. When the piston plate 15 moves, it can draw the outside gas into the air storage box 7 through the air inlet pipe 13 and discharge the gas inside the air storage box 7 to the outside through the air outlet pipe 14.

[0040] Please see the appendix Figure 1 -Appendix Figure 8 In a preferred embodiment, a column 16 is vertically fixedly installed on the top of the piston plate 15, and the top of the column 16 passes through the air storage box 7. A U-shaped block 17 is fixedly sleeved on the surface of the column 16. A first spring rod 12 is fixedly installed on the top of the column 16. An L-shaped rod 8 is fixedly fixed to the fixed end of the first spring rod 12, and the horizontal end of the L-shaped rod 8 is fixedly installed on the side of the horizontal plate 23. This is used to drive the piston plate 15 to move up and down through the horizontal plate 23, so that the air storage box 7 can store air and spray it out to clean up the debris generated during cutting.

[0041] Please see the appendix Figure 1 -Appendix Figure 8In a preferred embodiment, a second spring rod 19 is horizontally fixedly installed on the top of the gas storage tank 7. The fixed end and the telescopic end of the second spring rod 19 are slidably connected by a spline, and a ramp block 18 is fixedly installed on the telescopic end of the second spring rod 19. When the inclined surfaces of the U-shaped block 17 and the ramp block 18 come into contact, the inclined surfaces of the U-shaped block 17 and the ramp block 18 slide against each other. Two symmetrically arranged slide rails 25 are vertically fixed on the top of the horizontal plate 23, and a slider 26 is slidably installed inside each of the two slide rails 25. A movable rod 9 is rotatably installed at the end of each of the two sliders 26. The ends of the two movable rods 9 are respectively rotatably installed on the surface of the telescopic ends of the two second spring rods 19 to limit the ramp block 18, so that the ramp block 18 can move horizontally, thereby releasing the limit on the U-shaped block 17.

[0042] The working principle of this invention is as follows: calcium fluoride crystals are placed between two clamps 4 and held in place;

[0043] Next, the electric telescopic rod 5 drives the horizontal plate 23 to move downward. The downward movement of the horizontal plate 23 drives the connecting parts on it to move downward together. At this time, the slider 26 will slide inside the slide rail 25. It should be noted that when the slide rail 25 moves downward with the horizontal plate 23, the elastic force generated by the second spring rod 19 will cause the slider 26 to move downward so that the ramp block 18 is located below the short side of the U-shaped block 17. After the horizontal plate 23 moves a certain distance and the elastic force of the second spring rod 19 is released, the slider 26 will no longer move downward. In addition, the downward movement of the third spring rod 24 drives the U-shaped plate 10 and the cutting disk 6 to move downward through the connecting block 30. The operation of the drive motor will drive the cutting disk 6 to rotate, and the downward moving cutting disk 6 will cut the calcium fluoride crystal.

[0044] The L-shaped rod 8 moves downward, causing the spring rod and column 16 to move downward. The column 16 moves downward, causing the piston plate 15 and U-shaped block 17 to move downward. At this time, the first one-way valve on the intake pipe 13 opens, while the second one-way valve on the exhaust pipe 14 closes. Then, the outside gas will enter the air storage tank 7 from the intake pipe 13. The U-shaped block 17 moves downward and will contact the ramp block 18 before passing over the ramp block 18.

[0045] When components such as the gear ring 21 move downwards with the horizontal plate 23 and come into contact with the rack 20, the gear ring 21 rotates in the opposite direction and will not drive the rotating shaft 33 to rotate through the one-way bearing 22.

[0046] When the electric telescopic rod 5 moves the horizontal plate 23 upward, the horizontal plate 23 will move the components on it upward together. The third spring rod 24 will move the connecting block 30, the U-shaped plate 10 and the cutting disc 6 upward to separate the cutting disc 6 from the calcium fluoride crystal. When the toothed ring 21 moves upward, it will rotate in the forward direction. At this time, the rotation of the toothed ring 21 will drive the rotating shaft 33 to rotate through the one-way bearing 22. The rotation of the rotating shaft 33 will drive the second bevel gear 32 to rotate. The rotation of the second bevel gear 32 will drive the first bevel gear 31 to rotate. The rotation of the first bevel gear 31 will drive the cylinder 11 to rotate. The rotation of the cylinder 11 will drive the arc groove 27 and the straight groove 28 to rotate. The rotation of the arc groove 27 and the straight groove 28 will drive the sliding column 29 to move downward and cause the third spring rod 24 to generate tension, so that when the electric telescopic rod 5 moves the cutting disc 6 downward again, the distance that the cutting disc 6 moves downward will be slightly more than the previous time.

[0047] When the horizontal plate 23 moves upward, it drives the L-shaped rod 8 upward. The L-shaped rod 8 then drives the first spring rod 12 upward, which in turn drives the column 16 and piston plate 15 upward. The column 16 then drives the U-shaped block 17 upward. Due to the ramp 18, the ramp 18 blocks the U-shaped block 17. At this point, the U-shaped block 17, column 16, and piston plate 15 will not move upward, causing the first spring rod 12 to generate tension. This tension continues until the slide 25 moves upward with the horizontal plate 23 until its bottom end contacts the slider 26. At this point, the slide 25 moving upward will drive the slider 26 upward. When the slider 26 moves upward, it drives the extension end of the second spring rod 19 and the ramp block 18 to move via the movable rod 9. This further releases the limit on the U-shaped block 17. Furthermore, the tension generated by the first spring rod 12 will cause the column 16 and piston plate 15 to move upward rapidly. At this time, the first one-way valve on the air inlet pipe 13 is closed, while the second one-way valve on the air outlet pipe 14 is opened. The gas inside the gas storage tank 7 will then be rapidly ejected from the air outlet pipe 14 in a high-speed airflow to cool and clean the calcium fluoride cut and the surface of the cutting disc 6. This prevents the cutting disc 6 from being in a downward cutting posture, which could cause overheating and jamming of the cutting disc 6.

[0048] In summary, by repeatedly moving the cutting disc 6 up and down to cut the calcium fluoride crystal, a high-speed airflow is automatically generated as the cutting disc 6 moves upward to cool and clean the cut of the calcium fluoride crystal and the cutting disc 6, ensuring the smoothness, stability and efficiency of the cutting process, thereby improving the effectiveness of the equipment.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for processing calcium fluoride crystals, comprising a worktable (1), characterized in that, Also includes: U-shaped frame (2), the two vertical sides of which are fixedly installed on the top of the workbench (1); A horizontal plate (23) is horizontally positioned above the workbench (1) and between the horizontal side of the U-shaped frame (2); A cutting assembly is disposed on a horizontal plate (23) and is used to cut calcium fluoride crystals; The control component is disposed on the horizontal plate (23) and is used to control the cutting component so that the cutting component will not cause overheating damage to the calcium fluoride crystals during cutting. The cleaning component is set on the workbench (1) and the horizontal plate (23). The cleaning component is not only used to clean the impurities at the cut marks of the calcium fluoride crystal, but also to cool the cut marks of the calcium fluoride crystal and the cutting component.

2. The calcium fluoride crystal processing efficiency device according to claim 1, characterized in that, The cutting assembly includes: a U-shaped plate (10), which is located below the horizontal plate (23), and a cutting disc (6) is rotatably installed between the two vertical sides of the U-shaped plate (10). A connecting block (30) is fixedly installed on the top of the horizontal side of the U-shaped plate (10), and a third spring rod (24) installed at the bottom of the horizontal plate (23) is vertically fixed on the top of the connecting block (30).

3. The calcium fluoride crystal processing efficiency device according to claim 2, characterized in that, The control component includes: a cylinder (11), there are two cylinders (11), the two cylinders (11) are rotatably installed at both ends of the bottom of the horizontal plate (23), and each cylinder (11) is provided with an arc groove (27) and a straight groove (28), the arc groove (27) and the straight groove (28) are connected end to end to form a limiting groove.

4. The calcium fluoride crystal processing efficiency device according to claim 3, characterized in that, The connecting block (30) has horizontally fixed sliding columns (29) on both sides, and the two ends of the two sliding columns (29) are slidably installed in the two limiting grooves respectively.

5. The calcium fluoride crystal processing efficiency device according to claim 4, characterized in that, The top two ends of the horizontal plate (23) are rotatably mounted with first bevel gears (31). The bottom of the two first bevel gears (31) is fixedly mounted at the center of the top of the two cylinders (11) through a connecting shaft. Each first bevel gear (31) is meshed with a second bevel gear (32) on its side. Each second bevel gear (32) is rotatably mounted at the center of its end face with an L-shaped column (34) fixed to the top of the horizontal plate (23). The other end of the second bevel gear (32) is fixed with a rotating shaft (33).

6. The calcium fluoride crystal processing efficiency device according to claim 5, characterized in that, The end of the rotating shaft (33) is fixedly fitted with a one-way bearing (22), and a toothed ring (21) is fitted on the outer ring surface of the one-way bearing (22). The bottom of the horizontal side of the U-shaped frame (2) has two symmetrically arranged racks (20).

7. The calcium fluoride crystal processing efficiency device according to claim 6, characterized in that, The cleaning assembly includes: an air storage box (7), which is fixedly installed on the top of the workbench (1). A piston plate (15) is slidably installed inside the air storage box (7), and a connecting groove penetrating the workbench (1) is opened at the bottom of the air storage box (7). An air inlet pipe (13) and an air outlet pipe (14) are respectively connected and installed on both sides of the surface of the air storage box (7). A first one-way valve and a second one-way valve are respectively installed on the air inlet pipe (13) and the air outlet pipe (14). The air inlet pipe (13) passes through the corresponding vertical side of the U-shaped frame (2).

8. The calcium fluoride crystal processing efficiency device according to claim 7, characterized in that, A column (16) is vertically fixedly installed on the top of the piston plate (15), and the top of the column (16) passes through the gas storage box (7). A U-shaped block (17) is fixedly sleeved on the surface of the column (16). A first spring rod (12) is fixedly installed on the top of the column (16). An L-shaped rod (8) is fixed to the fixed end of the first spring rod (12), and the horizontal end of the L-shaped rod (8) is fixedly installed on the side of the horizontal plate (23).

9. The calcium fluoride crystal processing efficiency device according to claim 8, characterized in that, The top of the gas storage box (7) is horizontally fixed with a second spring rod (19), and the telescopic end of the second spring rod (19) is fixedly installed with a ramp block (18). When the inclined surfaces of the U-shaped block (17) and the ramp block (18) are in contact, the U-shaped block (17) and the inclined surfaces of the ramp block (18) slide between them. The top of the horizontal plate (23) has two symmetrically arranged slide rails (25) vertically fixed, and the two slide rails (25) are each slidably installed with a slider (26). The ends of the two sliders (26) are rotatably installed with movable rods (9), and the ends of the two movable rods (9) are respectively rotatably installed on the surface of the telescopic end of the two second spring rods (19).

10. A device for coordinating the depth of damage to calcium fluoride crystals, characterized in that, The calcium fluoride crystal processing efficiency device according to any one of claims 1-9 is used.

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