Fluorine crystal bar processing machine tool

Abstract

The invention discloses a fluoride crystal bar processing machine tool, and relates to the technical field of semiconductor material processing, a cutting assembly in the machine tool comprises a base, a carborundum line arranged on the base, and a fixing frame arranged on the base; the adjusting assembly comprises a motor, a screw rod connected with the motor, a sliding block connected with the screw rod, a connecting rod connected with the sliding block, an adjusting frame arranged on the fixing frame, an adjusting rod arranged on the adjusting frame and a rotating block arranged on the adjusting rod. The feeding assembly comprises a mounting frame, a moving seat arranged on the mounting frame, a clamp arranged on the moving seat and an inclined frame arranged on the mounting frame. The cutting path of the crystal bar can be changed from a straight line to a controllable curved surface through the adjusting assembly, which is crucial to machining of optical crystal elements needing specific curved surface shapes, and the machining capacity of a machine tool is greatly expanded.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of semiconductor material processing, and in particular to a fluoride crystal rod processing machine. BACKGROUND

[0002] Before the final application, the fluoride rod often needs to achieve very high dimensional accuracy (such as diameter tolerance), geometric accuracy (such as cylindricity, straightness) and surface quality (low roughness, no micro-cracks). Cutting processing is a key finishing process to achieve these requirements. One of the core tasks of the special fluoride rod processing machine is to achieve controllable, stable and high-quality cutting, and the selection and implementation of the cutting direction plays a crucial role. The current fluoride crystal rod processing machine can only cut a straight line to form a plane, and cannot cut a curved surface, which cannot meet the increasing custom demand. Therefore, a fluoride crystal rod processing machine is proposed to solve the above problems. SUMMARY

[0003] This section is intended to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, the abstract and the title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0004] In view of the above problems existing in the prior art fluoride crystal rod processing machine, the present application is proposed.

[0005] Therefore, the purpose of the present application is to provide a fluoride crystal rod processing machine which can cut a curved surface from a crystal rod.

[0006] To solve the above technical problems, the present application provides the following technical scheme: a fluoride crystal rod processing machine comprises a cutting assembly, a fixed frame, a regulating assembly, and a feeding assembly. The cutting assembly comprises a base, a diamond wire arranged on the base, and the fixed frame arranged on the base. The regulating assembly is arranged on the fixed frame and comprises a motor, a screw connected with the motor, a sliding block connected with the screw, a connecting rod connected with the sliding block, a regulating frame arranged on the fixed frame, a regulating rod arranged on the regulating frame, and a rotating block arranged on the regulating rod. The feeding assembly is arranged on the rotating block and comprises a mounting frame, a moving seat arranged on the mounting frame, a clamp arranged on the moving seat, an inclined frame arranged on the mounting frame, a driving seat arranged in the inclined frame, a swing rod arranged in the driving seat, a limiting block connected with the swing rod, a spring piece arranged on the top of the limiting block, and a baffle arranged in the driving seat.

[0007] As a preferred scheme of the fluoride crystal rod processing machine, the fixed frame is vertically arranged on the base, the fixed frame is provided with a sliding groove, the motor is fixedly arranged on the fixed frame, the output shaft of the motor is fixedly connected with the screw rod, the sliding block is slidingly arranged in the sliding groove, and the screw rod penetrates through the sliding block and is connected with the sliding block through threads.

[0008] As a preferred scheme of the fluoride crystal rod processing machine, the motor is fixedly arranged on the fixed frame, the output shaft of the motor is fixedly connected with the screw rod, the sliding block is slidingly arranged in the sliding groove, and the screw rod penetrates through the sliding block and is connected with the sliding block through threads.

[0009] As a preferred scheme of the fluoride crystal rod processing machine, the adjusting frame is fixedly arranged on the fixed frame, the adjusting frame is provided with arc grooves on both sides, and the adjusting frame is provided with a horizontal rod in the middle; the adjusting rod is provided with two, the adjusting rods are symmetrically arranged on both sides of the horizontal rod, one end of the adjusting rod is rotatably connected with the horizontal rod, the other end is provided with a fastening bolt, and the fastening bolt is slidingly arranged in the arc groove.

[0010] As a preferred scheme of the fluoride crystal rod processing machine, the adjusting frame is fixedly arranged on the fixed frame, the adjusting frame is provided with arc grooves on both sides, and the adjusting frame is provided with a horizontal rod in the middle; the adjusting rod is provided with two, the adjusting rods are symmetrically arranged on both sides of the horizontal rod, one end of the adjusting rod is rotatably connected with the horizontal rod, the other end is provided with a fastening bolt, and the fastening bolt is slidingly arranged in the arc groove.

[0011] As a preferred scheme of the fluoride crystal rod processing machine, the adjusting frame is fixedly arranged on the fixed frame, the adjusting frame is provided with arc grooves on both sides, and the adjusting frame is provided with a horizontal rod in the middle; the adjusting rod is provided with two, the adjusting rods are symmetrically arranged on both sides of the horizontal rod, one end of the adjusting rod is rotatably connected with the horizontal rod, the other end is provided with a fastening bolt, and the fastening bolt is slidingly arranged in the arc groove.

[0012] As a preferred scheme of the fluoride crystal rod processing machine, the adjusting frame is fixedly arranged on the fixed frame, the adjusting frame is provided with arc grooves on both sides, and the adjusting frame is provided with a horizontal rod in the middle; the adjusting rod is provided with two, the adjusting rods are symmetrically arranged on both sides of the horizontal rod, one end of the adjusting rod is rotatably connected with the horizontal rod, the other end is provided with a fastening bolt, and the fastening bolt is slidingly arranged in the arc groove.

[0013] As a preferred scheme of the fluoride crystal rod processing machine, the adjusting frame is fixedly arranged on the fixed frame, the adjusting frame is provided with arc grooves on both sides, and the adjusting frame is provided with a horizontal rod in the middle; the adjusting rod is provided with two, the adjusting rods are symmetrically arranged on both sides of the horizontal rod, one end of the adjusting rod is rotatably connected with the horizontal rod, the other end is provided with a fastening bolt, and the fastening bolt is slidingly arranged in the arc groove.

[0014] As a preferred scheme of the fluoride crystal rod processing machine tool, the inclined frame is further provided with a positioning pin, the positioning pin is slidingly arranged in the inclined frame, and the positioning pin is embedded in the inclined groove.

[0015] As a preferred scheme of the fluoride crystal rod processing machine tool, the positioning pin is further sleeved with a spring, one end of the spring is connected with the inner wall of the inclined frame, and the other end is fixedly connected with the positioning pin.

[0016] The beneficial effects of the present application are:

[0017] The present application can change the cutting path of the crystal rod from a straight line to a controllable curved surface through the adjusting assembly. This is crucial for the processing of optical crystal elements (such as lens blanks) that require specific curved surface shapes, greatly expanding the processing capacity of the machine tool. By loosening the fastening bolt on the adjusting rod, the inclination angle of the adjusting rod in the circular arc groove can be changed. This design allows the curvature of the processed curved surface to be adjusted steplessly and accurately without the need to replace mechanical parts, achieving "one machine with multiple functions" and adapting to diversified product processing needs. The core advantage of the feeding assembly is to achieve accurate fixed-length feeding without external measurement. Through the cooperation of the inclined grooves uniformly distributed on the moving seat and the limiting rods, the moving seat will definitely advance by the pitch of an inclined groove every time the driving seat completes a complete reciprocating motion cycle. This completely eliminates human measurement errors and ensures that the length of the crystal rod cut in each section is completely consistent. The positioning pin is always embedded in the inclined groove under the action of the spring, providing reliable intermittent positioning for the moving seat. This prevents the rod from shifting due to vibration or stress during cutting, ensuring the stability of the processing process and the accuracy of the cutting size. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is the overall structure diagram of the fluoride crystal rod processing machine tool of the present application.

[0020] Figure 2 It is the cutting assembly structure diagram of the fluoride crystal rod processing machine tool of the present application.

[0021] Figure 3 It is the adjusting assembly structure diagram of the fluoride crystal rod processing machine tool of the present application.

[0022] Figure 4The adjusting frame structure diagram of the fluoride crystal rod processing machine tool.

[0023] Figure 5 The sleeve structure diagram of the fluoride crystal rod processing machine tool.

[0024] Figure 6 The feeding assembly structure diagram of the fluoride crystal rod processing machine tool.

[0025] Figure 7 The clamp structure diagram of the fluoride crystal rod processing machine tool.

[0026] Figure 8 The driving seat structure diagram of the fluoride crystal rod processing machine tool.

[0027] Figure 9 The driving seat internal structure diagram of the fluoride crystal rod processing machine tool.

[0028] The figure mark: 100, cutting assembly; 101, base; 102, diamond wire; 103, fixed frame; 1031, sliding groove; 200, adjusting assembly; 201, motor; 202, screw rod; 203, sliding block; 204, connecting rod; 205, adjusting frame; 2051, circular arc groove; 2052, cross rod; 206, adjusting rod; 2061, fastening bolt; 207, rotating block; 2071, sleeve; 300, feeding assembly; 301, mounting frame; 3011, guide rod; 302, moving seat; 3021, inclined groove; 303, clamp; 304, inclined frame; 3041, groove; 3042, positioning pin; 3043, spring; 305, driving seat; 306, swing rod; 307, limiting block; 3071, limiting rod; 308, elastic sheet; 309, baffle. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0031] Second, the "one embodiment" or "an embodiment" referred to herein means a specific feature, structure, characteristic, or combination of features and / or characteristics described herein that can be included in at least one implementation of the present application. The various appearances of "in one embodiment" or "an embodiment" in the specification do not all refer to the same embodiments, although they can.

[0032] Third, the present application is described in detail in connection with the accompanying drawings. In the description of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of explanation, and the schematic view is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0033] Embodiment 1

[0034] Reference Figures 1-9 For the first embodiment of the present application, a fluoride crystal rod processing machine is provided, which comprises a cutting assembly 100, an adjusting assembly 200 and a feeding assembly 300. The cutting assembly 100 comprises a base 101, a diamond wire 102 arranged on the base 101, and a fixing frame 103 arranged on the base 101. The adjusting assembly 200 is arranged on the fixing frame 103 and comprises a motor 201, a screw rod 202 connected with the motor 201, a sliding block 203 connected with the screw rod 202, a connecting rod 204 connected with the sliding block 203, an adjusting frame 205 arranged on the fixing frame 103, an adjusting rod 206 arranged on the adjusting frame 205, and a rotating block 207 arranged on the adjusting rod 206. The feeding assembly 300 is arranged on the rotating block 207 and comprises a mounting frame 301, a moving seat 302 arranged on the mounting frame 301, a clamp 303 arranged on the moving seat 302, an inclined frame 304 arranged on the mounting frame 301, a driving seat 305 arranged in the inclined frame 304, a swing rod 306 arranged in the driving seat 305, a limiting block 307 connected with the swing rod 306, a spring sheet 308 arranged on the top of the limiting block 307, and a baffle 309 arranged in the driving seat 305.

[0035] The fixed frame 103 is vertically arranged with the base 101, the fixed frame 103 is fixedly arranged with the corundum wire 102 in front of the fixed frame 103, and the fixed frame 103 is provided with a sliding groove 1031. The motor 201 is fixedly arranged on the fixed frame 103, the output shaft of the motor 201 is fixedly connected with the screw rod 202, the sliding block 203 is slidingly arranged in the sliding groove 1031, the screw rod 202 penetrates through the sliding block 203, and the screw rod 202 is connected with the sliding block 203 through threads. The adjusting frame 205 is fixedly arranged on the fixed frame 103, the adjusting frame 205 is symmetrically provided with a circular arc groove 2051 on both sides, and the adjusting frame 205 is provided with a horizontal rod 2052 in the center. The adjusting rod 206 is provided with two, the adjusting rod 206 is symmetrically arranged on both sides of the horizontal rod 2052, one end of the adjusting rod 206 is rotationally connected with the horizontal rod 2052, the other end is provided with a fastening bolt 2061, and the fastening bolt 2061 is slidingly arranged in the circular arc groove 2051. The rotating block 207 is symmetrically rotationally provided with a sleeve 2071 at the bottom, the sleeve 2071 corresponds to the adjusting rod 206 in one-to-one manner, the sleeve 2071 is slidingly arranged on the adjusting rod 206, one end of the connecting rod 204 is rotationally connected with the sliding block 203, and the other end is rotationally connected with the rotating block 207.

[0036] In use, the corundum wire 102 is used to cut the crystal rod in the scheme, the rotation and operation of the machine of the corundum wire 102 are not shown in the figure, in order to control the swing of the crystal rod, the motor 201 is started, the output shaft of the motor 201 can drive the screw rod 202 to rotate, the screw rod 202 is connected with the sliding block 203 through threads, therefore, the rotation of the screw rod 202 can drive the sliding block 203 to move forward and backward in the sliding groove 1031, taking the forward rotation of the motor 201 as an example, the motor 201 drives the sliding block 203 to move forward through the screw rod 202, the sliding block 203 drives the rotating block 207 to transmit through the connecting rod 204, when the sliding block 203 moves forward, the rotating block 207 can be pushed to slide on the adjusting rod 206, the rotating block 207 is slidingly arranged on the adjusting rod 206 through the sleeve 2071, when the sleeve 2071 slides on the adjusting rod 206, the rotating block 207 rotates through a curved surface, thereby the rotating block 207 on the crystal rod can be driven to swing once, the crystal rod is cut by the corundum wire 102 to obtain a curved section, it should be noted that the curvature of the curved surface cut in the scheme can be adjusted through the adjusting rod 206, specifically, the adjusting rod 206 is fixed in the circular arc groove 2051 through the fastening bolt 2061, the position of the adjusting rod 206 in the circular arc groove 2051 can be changed by loosening the fastening bolt 2061, the higher the inclination of the adjusting rod 206, the greater the curvature of the curved surface through which the rotating block 207 rotates, the rotation of the rotating block 207 can be adjusted at will through the two adjusting rods 206 on the adjusting frame 205, thereby the curved surface cut by the crystal rod is controlled; the rotating block 207 can be reset to the initial position by reversing the motor 201 to retract the sliding block 203.

[0037] In order to control the feeding of the crystal rod, the mounting frame 301 is fixedly arranged on the top of the rotating block 207, a guide rod 3011 is fixedly arranged on the mounting frame 301, the moving seat 302 is slidingly arranged on the guide rod 3011, the inclined grooves 3021 are evenly arranged on the moving seat 302, the clamps 303 are fixedly arranged on the side wall of the moving seat 302, and the clamps 303 clamp the crystal rod. The inclined frame 304 is provided with the grooves 3041, the driving seat 305 is slidingly arranged in the grooves 3041, the swing rods 306 are arranged on the inner wall of the driving seat 305, one end of the swing rod 306 is rotationally connected with the inner wall of the driving seat 305, the other end is rotationally connected with the limiting block 307, the swing rod 306 is provided with two, the two swing rods 306 are arranged in parallel, the limiting block 307 is provided with a plurality of limiting rods 3071 on the bottom, and the limiting rods 3071 can be embedded in the inclined grooves 3021. The elastic sheet 308 is fixedly arranged in the limiting block 307, the elastic sheet 308 abuts against the top of the limiting block 307, the baffle 309 is fixedly arranged in the limiting block 307, and the baffle 309 is arranged on one side of the limiting block 307. The inclined frame 304 is further provided with the positioning pin 3042, the positioning pin 3042 is slidingly arranged in the inclined frame 304, and the positioning pin 3042 is embedded in the inclined groove 3021. The positioning pin 3042 is further sleeved with the spring 3043, one end of the spring 3043 is connected with the inner wall of the inclined frame 304, and the other end is fixedly connected with the positioning pin 3042.

[0038] The crystal rod is clamped by the clamp 303. During processing, the length of the crystal rod cut each time needs to be accurately controlled. The distance of each feeding can be controlled by moving the inclined groove 3021 on the moving seat 302. The inclined grooves 3021 are evenly arranged on the moving seat 302. As long as the distance of the moving seat 302 advancing through the inclined groove 3021 each time is ensured, the length of the crystal rod cut each time can be accurately controlled. Specifically, the driving seat 305 is manually slid to slide in the groove 3041 of the inclined frame 304. When the driving seat 305 passes through the inclined groove 3021, the limiting rods 3071 at the bottom of the limiting blocks 307 are respectively embedded in the inclined grooves 3021. Since one side of the limiting block 307 is provided with the baffle 309, the limiting block 307 will not be lifted by the reaction force. The baffle 309 pushes against the limiting block 307. The limiting rods 3071 pass through the inclined grooves 3021 to push the moving seat 302 to move forward by a distance of the inclined grooves 3021. After passing, the driving seat 305 is reversely slid to make the limiting rods 3071 pass through the inclined grooves 3021 again. At this time, since the other side of the limiting block 307 is not provided with the baffle 309, the limiting rods 3071 will be lifted by the inclined grooves 3021. The limiting block 307 drives the swing rod 306 to tilt and lifts the elastic sheet 308. The limiting rods 3071 will not drive the inclined grooves 3021 to move, but pass above the inclined grooves 3021. After passing through the inclined grooves 3021, the elastic sheet 308 is reset to make the swing rod 306 return to the initial position. At the same time, the driving seat 305 also returns to the initial position. As known from the above scheme, the first coming and going of the driving seat 305 can make the moving seat 302 move forward on the guide rod 3011 by a certain distance. The distance moved each time is the same, so that the feeding length of the crystal rod can be controlled to ensure that the length of the crystal rod cut each time is controllable. It should be noted that the positioning pin 3042 and the spring 3043 are further arranged on the inclined frame 304. In order to ensure that the moving seat 302 remains stationary after moving by a certain distance each time, the positioning pin 3042 can preliminarily position the moving seat 302. The positioning pin 3042 is pressed by the spring 3043 and is embedded in the inclined groove 3021 to fix the moving seat 302. When the moving seat 302 moves, the positioning pin 3042 is lifted. The positioning pin 3042 is reset to be embedded in the inclined groove 3021 again by the spring 3043. After the crystal rod is cut in a curved surface, the distance of the moving seat 302 controlled by the driving seat 305 is used to set the length of the crystal rod cut. This process only needs to calculate the distance of how many sections of the inclined groove 3021 to advance, without the need for measurement.

[0039] The advantage of the present scheme is that traditional cutting machine tools are mostly used for cutting in a plane or at a fixed angle. The present scheme can change the cutting path of the crystal rod from a straight line to a controllable curved surface through the adjusting assembly 200. This is crucial for the processing of optical crystal elements (such as lens blanks) that require specific curved surface shapes, greatly expanding the processing capacity of the machine tool. By loosening the fastening bolt 2061 on the adjusting rod 206, the inclination angle of the adjusting rod 206 in the circular arc groove 2051 can be changed. This design allows the curvature of the processed curved surface to be adjusted steplessly and accurately without the need to replace mechanical parts, achieving "one machine, multiple uses" and adapting to diversified product processing needs. The core advantage of the feeding assembly 300 is that it achieves accurate fixed-length feeding without external measurement. Through the cooperation of the oblique grooves 3021 uniformly distributed on the moving seat 302 and the limiting rod 3071, the moving seat 302 will definitely advance by the pitch of an oblique groove every time the driving seat 305 completes a complete reciprocating motion cycle. This completely eliminates human measurement errors and ensures that the length of the crystal rod cut in each section is completely consistent. The positioning pin 3042 is always embedded in the oblique groove 3021 under the action of the spring 3043, providing reliable intermittent positioning for the moving seat 302. This prevents the rod from shifting due to vibration or stress during cutting, ensuring the stability of the processing process and the accuracy of the cutting size.

[0040] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise changed, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited functionality, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0041] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (that is, not all

[0042] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0043] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A machine tool for processing a fluoride crystal rod, characterized by: Including, The cutting assembly (100) comprises a base (101), a diamond wire (102) arranged on the base (101), and a fixing frame (103) arranged on the base (101); The adjusting assembly (200) is arranged on the fixing frame (103) and comprises a motor (201), a screw rod (202) connected with the motor (201), a sliding block (203) connected with the screw rod (202), a connecting rod (204) connected with the sliding block (203), an adjusting frame (205) arranged on the fixing frame (103), an adjusting rod (206) arranged on the adjusting frame (205), and a rotating block (207) arranged on the adjusting rod (206); and The feeding assembly (300) is arranged on the rotating block (207) and comprises a mounting frame (301), a moving seat (302) arranged on the mounting frame (301), a clamp (303) arranged on the moving seat (302), an inclined frame (304) arranged on the mounting frame (301), a driving seat (305) arranged in the inclined frame (304), a swing rod (306) arranged in the driving seat (305), a limiting block (307) connected with the swing rod (306), a spring piece (308) arranged on the top of the limiting block (307), and a baffle (309) arranged in the driving seat (305).

2. The fluoride crystal rod processing machine of claim 1 wherein: The fixing frame (103) is arranged vertically on the base (101), the diamond wire (102) is fixedly arranged at a position in front of the fixing frame (103), and a sliding groove (1031) is formed in the fixing frame (103).

3. The fluoride crystal rod processing machine of claim 2, wherein: The motor (201) is fixedly arranged on the fixing frame (103), the output shaft of the motor (201) is fixedly connected with the screw rod (202), the sliding block (203) is slidingly arranged in the sliding groove (1031), the screw rod (202) penetrates through the sliding block (203), and the screw rod (202) is connected with the sliding block (203) through threads.

4. The fluoride crystal rod processing machine of claim 3, wherein: The adjusting frame (205) is fixedly arranged on the fixing frame (103), arc grooves (2051) are symmetrically formed in the two sides of the adjusting frame (205), and a horizontal rod (2052) is arranged in the center of the adjusting frame (205); two adjusting rods (206) are arranged, the adjusting rods (206) are symmetrically arranged on the two sides of the horizontal rod (2052), one end of each adjusting rod (206) is rotationally connected with the horizontal rod (2052), and the other end of each adjusting rod (206) is provided with a fastening bolt (2061) slidingly arranged in the arc groove (2051).

5. The fluoride crystal rod processing machine of claim 4 wherein: The rotating block (207) is rotationally arranged with a sleeve (2071) at the bottom, the sleeve (2071) corresponds to the adjusting rod (206) in a one-to-one manner, the sleeve (2071) is slidingly arranged on the adjusting rod (206), one end of the connecting rod (204) is rotationally connected with the sliding block (203), and the other end of the connecting rod (204) is rotationally connected with the rotating block (207).

6. The fluoride crystal rod processing machine of claim 5 wherein: The mounting frame (301) is fixedly arranged on the top of the rotating block (207), a guide rod (3011) is fixedly arranged on the mounting frame (301), the moving seat (302) is slidably arranged on the guide rod (3011), the moving seat (302) is uniformly provided with inclined grooves (3021), the clamps (303) are fixedly arranged on the side walls of the moving seat (302), and the clamps (303) clamp the crystal rods.

7. The fluoride crystal rod processing machine of claim 6 wherein: The inclined frame (304) is provided with a groove (3041), the driving seat (305) is slidably arranged in the groove (3041), the swing rods (306) are arranged on the inner walls of the driving seat (305), one end of the swing rod (306) is rotatably connected with the inner wall of the driving seat (305), the other end is rotatably connected with the limiting block (307), the swing rod (306) is provided with two, the two swing rods (306) are arranged in parallel, and the limiting block (307) is provided with a plurality of limiting rods (3071) on the bottom.

8. The fluoride crystal rod processing machine of claim 7, wherein: The elastic sheets (308) are fixedly arranged in the limiting block (307), the elastic sheets (308) abut against the top of the limiting block (307); the baffle (309) is fixedly arranged in the limiting block (307), and the baffle (309) is arranged on one side of the limiting block (307).

9. The fluoride crystal rod processing machine of claim 8 wherein: The inclined frame (304) is further provided with a positioning pin (3042), the positioning pin (3042) is slidably arranged in the inclined frame (304), and the positioning pin (3042) is embedded in the inclined groove (3021).

10. The fluoride crystal rod processing machine of claim 9, wherein: The positioning pin (3042) is further sleeved with a spring (3043) outside, one end of the spring (3043) is connected with the inner wall of the inclined frame (304), and the other end is fixedly connected with the positioning pin (3042).

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