Large-diameter optical part clamp capable of being disassembled quickly and clamping method

Abstract

The invention discloses a large-diameter optical part clamp capable of being quickly disassembled and a clamping method, and belongs to the field of optical manufacturing. By designing the clamp matched with the inner body and the outer body, the outer body is fixedly connected with the equipment, the inner body and the outer body are detachably connected, and the to-be-machined optical part and the inner body are bonded and fixed through adhesive tape wax glue, so that firm clamping and accurate positioning during milling and grinding of the large-diameter optical part are realized; the problems that a part is prone to moving and the edge is broken in an existing clamping mode are solved, the part can be conveniently taken out and measured in the machining process through the clamping mode, machining information can be conveniently fed back in time, and the surface shape precision and the center thickness size of the part are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of optical manufacturing, in particular to a large-diameter optical part clamp capable of quick disassembly and a clamping method. BACKGROUND

[0002] During the milling and grinding process of the optical part, it needs to be quickly and accurately positioned, firmly clamped, and conveniently disassembled for measurement during the processing. For small and medium diameter optical parts, vacuum adsorption clamping and elastic clamping are usually used during the milling and grinding process, which can achieve quick positioning and convenient disassembly. However, for large-diameter optical parts (diameter greater than 200mm), the vacuum adsorption clamping method is prone to cause the part to move during high-speed rotation; if the elastic clamping method is used to clamp the large-diameter optical part, the part is prone to edge collapse due to its large size and heavy weight.

[0003] The clamping technology of large-diameter optical parts such as high-precision parabolic primary mirrors and tire lens is a core link in precision manufacturing and optical system integration. Since the size is large and the material is usually brittle glass or composite material, the mechanical stability, stress and reliability, and repeated positioning need to be considered during the clamping process. Especially during the milling and grinding process, the control surface shape precision and center thickness size need to be corrected according to the measurement results, which requires that the part be clamped reliably while being convenient to disassemble. The existing vacuum adsorption and elastic clamping clamps are prone to cause the part to move during processing and the edge to collapse, which cannot meet the clamping requirements.

[0004] Therefore, it is necessary to provide a large-diameter optical part clamp capable of quick disassembly and a clamping method to solve the above problems. SUMMARY

[0005] Technical problems to be solved: In order to avoid the shortcomings of the prior art, the present application provides a large-diameter optical part clamp capable of quick disassembly and a clamping method. The clamp is designed by cooperating the inner body and the outer body. The outer body is fixedly connected with the equipment, and the inner body is detachably connected with the outer body. The optical part to be processed and the inner body are fixed by the adhesive tape and wax glue. The clamping of the large-diameter optical part during the milling and grinding process is realized. The problems of part movement and edge collapse in the existing clamping method are solved, and the disassembly and measurement during the processing are facilitated.

[0006] The technical scheme of the present application is as follows: a large-diameter optical part clamp capable of quick disassembly, comprising: The outer body is a cylindrical barrel structure with one end open, including a disc-shaped bottom plate and a ring-shaped first side plate. The bottom plate and the first side plate form the inner cavity of the outer body. A matching shaft is coaxially arranged on the side of the bottom plate away from the inner cavity of the outer body, and the matching shaft is used for matching connection with the main shaft of the processing equipment. The inner body is a cylindrical barrel structure with one open end, comprising a disc-shaped top plate and a ring-shaped second side plate, the top plate and the second side plate form an inner cavity of the inner body, the open end of the inner body is integrally embedded into the inner cavity of the outer body and is coaxially detachably fixedly connected with the inner cavity of the outer body; the outer diameter wall of the second side plate is in contact with the inner diameter wall of the first side plate, and the end face of the second side plate is in contact with the bottom plate; the end face of the side of the top plate away from the inner cavity of the inner body is coaxially provided with a ring-shaped concave overflow glue groove, the plane part on the inner side of the overflow glue groove is a part bonding surface, the part bonding surface is used for bonding and fixing a part to be machined, and the overflow glue groove is used for storing overflow bonding glue during bonding; a segment of a fan ring-shaped positioning table is arranged on the outer side of the part bonding surface, and the inner diameter wall of the positioning table is used for positioning the part to be machined.

[0007] A further technical scheme of the present application is that the bottom plate of the outer body is provided with a mounting counterbore, the mounting counterbore is throughly matched with a shaft, the outer diameter of the shaft is the same as the inner hole diameter of the main shaft of the machining equipment, and the shaft is inserted into the inner hole of the main shaft; the mounting counterbore is used for penetrating a special screw, and the outer body and the main shaft of the machining equipment are fixedly connected through the special screw.

[0008] A further technical scheme of the present application is that the inner diameter wall of the positioning table is in contact with the outer diameter wall of the part to be machined, and the central angle of the positioning table is less than 180°.

[0009] A further technical scheme of the present application is that the bottom plate of the inner cavity of the outer body is coaxially provided with a ring-shaped protruding inner ring, and the protruding height of the inner ring is lower than that of the first side plate; the top plate of the inner cavity of the inner body is coaxially provided with a ring-shaped protruding positioning ring, and the protruding height of the positioning ring is not higher than that of the second side plate; the positioning ring and the inner ring are sleeved and used for coaxial installation and positioning of the inner body and the outer body.

[0010] A further technical scheme of the present application is that a plurality of first threaded holes are uniformly distributed on a circumferential circle of the second side plate of the inner body, a plurality of second threaded holes corresponding to the first threaded holes are arranged on the bottom plate of the outer body, and the inner body and the outer body are fixedly connected through screws penetrating the first threaded holes and the second threaded holes in sequence.

[0011] A further technical scheme of the present application is that the bonding glue is a glue strip wax which is melted by heating and solidified by cooling.

[0012] A clamping method of the large-diameter optical part clamp is provided, and the clamp comprises the following steps: The inner body and the part to be machined are cleaned; The cleaned inner body and the part to be machined are placed on an electric heating plate and heated to a set temperature, and the electric heating plate is turned off; The part bonding surface of the inner body and the bonding surface of the part to be machined are uniformly coated with glue strip wax, the bonding surface of the part to be machined is placed on the part bonding surface of the inner body, the part to be machined is pushed to be in contact with the inner diameter wall of the positioning table, and the glue strip wax is solidified by natural cooling to room temperature; The outer body and the main shaft of the processing equipment are fixedly connected, and the inner body and the outer body to which the part to be processed is bonded are fixedly connected, so that the clamping is completed.

[0013] A further technical solution of the present application is that the set temperature is the melting temperature of the glue strip wax.

[0014] A further technical solution of the present application is that when the inner body and the part to be processed are heated on the electric heating plate, a plurality of layers of pad paper are laid between the heating plate and the inner body and between the heating plate and the part to be processed.

[0015] A further technical solution of the present application is that when the inner body and the outer body to which the part to be processed is bonded are fixedly connected, the open end of the inner body is placed towards the inner cavity of the outer body, the mounting axis of the inner body is positioned through the positioning ring and the inner ring sleeve, the first threaded hole and the second threaded hole are aligned by rotating the inner body, and the inner body and the outer body are fixed through the screw.

[0016] The present application has the beneficial effects that the present application is a large-diameter optical part clamp capable of being quickly disassembled, the outer body is connected with the optical part processing equipment, and the outer body is fixed during use. The inner body and the outer body are detachably fixedly connected, and the part to be processed is bonded on the inner body (with a diameter of more than 200 mm). The clamping method uses glue to fix the part to be processed, avoids the problem of movement of the part to be processed during processing, and avoids the problem of edge breakage caused by the use of an elastic clamping clamp. At the same time, through the detachable connection of the inner body and the outer body, the inner body can be conveniently disassembled for measuring the surface shape precision and the center thickness size of the bonded part during processing, so that the processing information can be timely fed back and corrected, and the processing size and precision requirements can be ensured.

[0017] The part to be processed and the inner body are in surface contact and are fixedly bonded through glue strip wax. During bonding, the part to be processed and the inner body are heated, and a layer of glue strip wax, which is yellow wax, is uniformly coated on the bonding surface of the two. Based on the characteristics that the glue strip wax melts upon heating and solidifies upon cooling, the part and the inner body are stably and fixedly bonded in a large area, and movement of the part during processing is avoided. After processing is completed, the part can be removed by heating the inner body and the part again.

[0018] The present application can improve the processing efficiency of optical parts by simultaneously producing a plurality of inner bodies and cooperating with one outer body. Since the outer body is fixedly installed on the main shaft of the equipment, it does not need to be disassembled during processing, a plurality of inner bodies can be produced, and a part to be processed is bonded on each inner body in advance. During processing, only the inner body needs to be disassembled and assembled to quickly replace the next part for processing, thereby shortening the waiting time during processing and improving the processing efficiency.

[0019] The present application sets a fan ring positioning table on the part bonding surface side of the inner body, forms positioning by the inner side arc surface of the positioning table contacting the outer diameter of the part to be processed, realizes the quick installation of the part to be processed in place, makes it coaxial with the inner body, and guarantees the rotary center position of the part processing.

[0020] The present application sets a glue overflow groove on the outer peripheral circle of the part bonding surface of the inner body, which is convenient for storing the excess bonding wax.

[0021] The barrel-shaped structure of the outer body and the inner body is designed to butt joint, which guarantees the installation support strength requirement of the clamp to the part to be processed, the hollow cavity of the barrel-shaped structure can also reduce the weight, so that the inner body has moderate weight and is convenient to take after bonding the part.

[0022] The structure positioning precision is high, the coaxial positioning cooperation of the outer body and the inner body is realized by the inner ring of the outer body and the positioning ring of the inner body, the coaxiality of the inner ring and the outer body is guaranteed, the coaxiality of the positioning ring and the inner body is guaranteed, the outer diameter of the positioning ring and the inner diameter of the inner ring are in contact cooperation, the coaxial installation of the outer body and the inner body is guaranteed, at the same time, the fan ring positioning table guarantees the coaxial installation of the part to be processed and the inner body, the cooperating shaft of the outer body and the main shaft of the processing equipment are coaxially installed, so that the whole clamp, the part to be processed and the equipment main shaft are highly coaxial, so as to guarantee the processing precision. The structure guarantees the positioning precision of repeated disassembly and assembly through reasonable tolerance design, realizes the accurate positioning and firm clamping of the large-diameter optical part. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0024] Figure 1 It is an outer body structure schematic diagram of the present application (from the open end thereof); Figure 2 It is an outer body structure schematic diagram of the present application (from the back of the open end); Figure 3 It is an inner body structure schematic diagram of the present application (from the part bonding surface); Figure 4 It is an inner body structure schematic diagram of the present application (from the back of the part bonding surface); Figure 5 It is an inner body structure schematic diagram of the present application (from the back of the part bonding surface); Figure 6 It is an overall schematic diagram of the clamp and the part to be processed.

[0025] In the figure: 1. Outer body, 11. Base plate, 12. First side plate, 13. Mating shaft, 14. Mounting countersunk hole, 15. Inner ring, 16. Second threaded hole, 2. Inner body, 21. Top plate, 22. Second side plate, 23. Glue overflow groove, 24. Part bonding surface, 25. Positioning table, 26. Positioning ring, 27. First threaded hole, 3. Part to be processed. Detailed Implementation

[0026] 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.

[0027] Example 1 This embodiment provides a quick-disassembly fixture for large-diameter optical components, such as... Figure 6 As shown, the fixture includes an outer body 1 and an inner body 2. The inner body 2 is detachable and coaxially embedded in the outer body 1. The large-diameter optical part to be processed is bonded and fixed on the inner body 2. The outer body 1 and the optical part processing equipment are fixedly connected. The fixture is used to clamp and fix the large-diameter optical part during the milling process.

[0028] Specifically, such as Figure 6 , Figure 1 and Figure 2 As shown, the outer body 1 is a cylindrical barrel-shaped structure with one open end, located at the bottom of the clamp with its open end facing upwards. The outer body 1 includes a disc-shaped base plate 11 and an annular first side plate 12. The base plate 11 and the first side plate 12 form the inner cavity of the outer body 1 for embedding and installing the inner body 2. The base plate 11 of the inner cavity of the outer body 1 has an annular protruding inner ring 15. The inner ring 15 is coaxial with the first side plate 12, and the protrusion height of the inner ring 15 is lower than that of the first side plate 12. The inner ring 15 is used for coaxial positioning during the installation of the inner body 2. Three second threaded holes 16 are evenly distributed around the base plate 11 of the inner cavity of the outer body 1 near the first side plate 12. The second threaded holes 16 are used to insert screws to fix the inner body 2 and the outer body 1 together. The bottom surface of the base plate 11, i.e., the side facing away from the inner cavity of the outer body 1, is coaxially provided with a mating shaft 13. The mating shaft 13 is used to connect with the spindle of the processing equipment. The outer diameter of the mating shaft 13 is the same as the inner diameter of the spindle of the processing equipment, and the two are precisely fitted. When the outer body 1 is installed, the mating shaft 13 is inserted into the inner hole of the spindle. At the same time, the base plate 11 of the outer body 1 has a countersunk hole 14 in the center, which passes through the mating shaft 13. By inserting a special screw for connecting the spindle of the equipment into the countersunk hole 14 from the inner cavity side of the outer body 1, the outer body 1 and the spindle of the processing equipment are fixedly connected. The countersunk hole 14 is a countersunk hole, so that the head of the special screw does not occupy the inner cavity space of the outer body 1 as much as possible, so as not to affect the installation of the inner body 2.

[0029] As Figure 6 , Figure 3 and Figure 4 shown, the inner body 2 is also a cylindrical barrel structure with one end open, and the barrel body outer diameter and the barrel body inner diameter of the outer body 1 are matched so that it can be coaxially embedded in the inner cavity of the outer body 1, and the open end of the inner body 2 is downwardly fitted in the inner cavity of the outer body 1. The inner body 2 includes a disc-shaped top plate 21 and an annular second side plate 22, and the top plate 21 and the second side plate 22 form the inner cavity of the inner body 2. The top plate 21 of the inner cavity of the inner body 2 is provided with an annular protruding positioning ring 26, and the positioning ring 26 and the second side plate 22 are coaxial, and at the same time, the protruding height of the positioning ring 26 is not higher than the second side plate 22, so as to ensure that when the inner body 2 is embedded in the outer body 1, the end face of the second side plate 22 can contact the bottom plate 11 of the inner cavity of the outer body 1. A periphery of the second side plate 22 is evenly distributed with three first threaded holes 27, and the three first threaded holes 27 and the three second threaded holes 16 on the bottom plate 11 correspond one by one. The end face of the side of the top plate 21 away from the inner cavity of the inner body 2 is coaxially provided with an annular recessed overflow glue groove 23, the inner side of the overflow glue groove 23 is a part bonding surface 24, the part bonding surface 24 is used for bonding and fixing the parts to be processed 3, and the overflow glue groove 23 is used for storing the excess bonding glue during bonding. In this embodiment, the bonding glue is a glue strip wax-yellow wax which melts when heated and solidifies when cooled. During bonding, a thin layer of glue strip wax is uniformly coated on the part bonding surface 24 of the inner body 2 after heating and the bonding surface of the part to be processed 3 after heating, and the two bonding surfaces are butted, so that the two can be bonded and fixed after cooling. The outer side of the part bonding surface 24 is provided with a segment of fan ring-shaped positioning table 25, and the inner diameter wall of the positioning table 25 contacts the outer diameter wall of the part to be processed 3 for positioning the part to be processed 3, so that the processed part 3 and the inner body 2 are coaxial. In this embodiment, the central angle of the positioning table 25 is less than 180°, so as to facilitate the unloading of the part to be processed from the opposite side of the positioning table 25 while ensuring positioning.

[0030] When the inner body 2 and the outer body 1 are installed, the open end of the inner body 2 is directed towards the inner cavity of the outer body 1 and is embedded in the inner cavity of the outer body 1 as a whole, and the positioning ring 26 is embedded in the inner ring 15, and the outer diameter wall of the positioning ring 26 contacts the inner diameter wall of the inner ring 15 to realize the coaxial positioning of the inner body 2 and the outer body 1. The outer diameter wall of the second side plate 22 contacts the inner diameter wall of the first side plate 12, and the end face of the second side plate 22 contacts the bottom plate 11. Rotate the inner body 2 to align the first threaded holes 27 and the second threaded holes 16, and pass the screws through the first threaded holes 27 and the second threaded holes 16 in sequence to realize the fixed connection of the inner body 2 and the outer body 1.

[0031] In use, the part to be processed is first bonded to the part bonding surface 24 of the inner body 2, then the outer body 1 and the main shaft of the processing equipment are fixedly connected, and then the inner body 2 with the part to be processed 3 bonded thereto and the outer body 1 are fixedly connected, so that the processing of the part to be processed 3 can be performed. When it is necessary to remove the part during processing, the inner body 2 is only needed to be removed, so that the size of the part 3 can be measured, and after the measurement is completed, the inner body 2 is integrally installed back to the outer body 1 for processing. After the processing of the part is completed, the inner body 2 is removed, and the part 3 can be taken off from the inner body 2 by re-heating the inner body 2.

[0032] A specific application example of the embodiment is provided below, and the related matching dimensions are given.

[0033] For example, the outer diameter size of the part to be processed 3 is φ274.95mm, and the inner hole size of the main shaft of the processing equipment is φ25 .

[0034] The outer diameter size of the matching shaft 13 of the outer body 1 is φ25 , and the inner cavity diameter of the outer body 1 is φ320 (i.e. the inner diameter of the first side plate 12). The outer diameter of the inner body 2 is φ320 (i.e. the outer diameter of the second side plate 22), and the inner cavity diameter of the inner body 2 is φ274.95 (i.e. the inner diameter of the second side plate 22).

[0035] Embodiment 2 The embodiment provides a clamping method of the quick disassembly large-diameter optical part clamp of embodiment 1, and the method comprises the following steps: Step 1. The inner body 2 and the part to be processed 3 are cleaned, and during the cleaning, gasoline and anhydrous ethanol are used. The part to be processed 3 is a large-diameter optical part blank before processing. In order to prevent errors, the sizes of the inner body 2, the outer body 1 and the part to be processed 3 can be re-measured before use, so as to avoid assembling the clamp and the part to be processed which are not matched.

[0036] Step 2. The cleaned inner body 2 and the part to be processed 3 are placed on the electric heating plate and heated to a set temperature, the set temperature is a temperature at which the adhesive tape wax just melts, and the electric heating plate is turned off. During heating, 10 layers of pad paper are laid on the electric heating plate, and the inner body 2 and the part to be processed 3 are placed on the pad paper and heated. The pad paper can avoid the part to be processed 3 from being bumped, and can also make the inner body 2 and the part to be processed 3 be uniformly heated.

[0037] Step 3. Bonding the part to be processed 3 on the inner body 2. The part bonding surface 24 of the heated inner body 2 and the bonding surface of the part to be processed 3 are uniformly coated with a strip of wax, and the wax layer is thin and uniform. The bonding surface of the part to be processed 3 is placed on the part bonding surface 24 of the inner body 2, and the part to be processed 3 is slowly pushed to the inner diameter wall of the positioning table 25, so that the part to be processed 3 and the inner body 2 are coaxial, and the processing center of rotation coincides with the geometric center of the inner body. Then, it is naturally cooled to room temperature to solidify the wax, and the part to be processed 3 and the inner body 2 are bonded and fixed. The wax is yellow wax that melts when heated and solidifies when cooled. The part bonding surface 24 of the part to be processed 3 and the inner body 2 is fixed on a large area, so that the bonding force is large and uniform, and there is no relative movement after solidification.

[0038] Step 4. The outer body 1 and the main shaft of the processing equipment are fixedly connected. During installation, the matching shaft 13 is inserted into the inner hole of the main shaft of the processing equipment, and the outer body 1 and the main shaft are fixedly connected by the special screw passing through the installation counterbore 14.

[0039] Step 5. The inner body 2 with the part to be processed 3 bonded and the outer body 1 are fixedly connected. During installation, the open end of the inner body 2 is placed into the inner cavity of the outer body 1, the installation axis of the inner body 2 is positioned by the positioning ring 26 and the inner ring 15, the first threaded hole 27 and the second threaded hole 16 are aligned by rotating the inner body 2, and then the inner body 2 and the outer body 1 are fixed by the screw.

[0040] At this point, the clamping is completed, and the processing of the part to be processed 3 can be carried out. During processing, if it is necessary to measure the center thickness and surface error of the part, only the screw connecting the inner body 2 and the outer body 1 needs to be disassembled, the inner body 2 is removed for size measurement of the part, and after measurement, the inner body 2 is reinstalled on the outer body 1 for continuous processing. After processing is completed, the inner body 2 is removed, and the inner body 2 and the finished part are heated together, and then the finished part can be removed.

[0041] In order to improve the processing efficiency, the inner body 2 can be processed in batches of 10, and one outer body 1 is used in cooperation. One part to be processed 3 is bonded and fixed on each inner body 2 in advance. During processing, the outer body 1 does not need to be disassembled, and only the inner body 2 with the part to be processed 3 bonded needs to be disassembled and reassembled for rapid replacement of the next part for processing, thereby shortening the waiting time during processing and improving the processing efficiency. During processing, the inner body 2 and the part can be removed from the outer body 1 by removing the three screws that fix the inner body 2, and the center thickness and surface error of the part can be measured. Through testing, more than 100 parts clamped according to this method have no edge breakage and movement phenomenon, and all technical indicators meet the process requirements.

[0042] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A quick-disassembly fixture for large-diameter optical components, characterized in that, The utility model relates to a kind of double-body fixture for machining, including: Exocyst, cylindrical barrel structure with one end open, including disc-shaped bottom plate and annular first side plate, bottom plate and first side plate form the inner chamber of exocyst; The side of bottom plate away from the inner chamber of exocyst is equipped with matching shaft coaxially, and matching shaft is used to cooperate and connect with main shaft of processing equipment; Inner body, cylindrical barrel structure with one end open, including disc-shaped top plate and annular second side plate, top plate and second side plate form the inner chamber of inner body, open end of inner body is embedded in the inner chamber of exocyst, and it is coaxially detachable fixed connection with it;The outer diameter wall of second side plate and the inner diameter wall of first side plate contact, and the end surface of second side plate and bottom plate contact;The end surface of the side of top plate away from the inner chamber of inner body is equipped with annular inner recess overflow glue groove coaxially, and the plane part of inner side of overflow glue groove is part adhesive surface, and part adhesive surface is used to bond and fix the part to be processed, and overflow glue groove is used to store overflow bonding glue during bonding;Part adhesive surface outside is equipped with a segment fan ring positioning table, and the inner diameter wall of positioning table is used to position the part to be processed.

2. The quick-release, large-diameter optical component clamp of claim 1, wherein, The center of the bottom plate of the exocyst is provided with a mounting counterbore, the mounting counterbore penetrates the matching shaft, the outer diameter of the matching shaft is the same as the inner hole diameter of the main shaft of the processing equipment, the matching shaft is inserted into the inner hole of the main shaft, and the mounting counterbore is used to pass through the special screw, and the exocyst and the main shaft of the processing equipment are fixedly connected through the special screw.

3. The quick-release, large-diameter optical component clamp of claim 1, wherein, The inner diameter wall of the positioning table contacts the outer diameter wall of the part to be processed, and the central angle of the positioning table is less than 180°.

4. The quick-release, large-diameter optical component clamp of claim 1, wherein, The bottom plate of the inner chamber of the exocyst is coaxially provided with an annular protruding inner ring, and the protruding height of the inner ring is lower than that of the first side plate;The top plate of the inner chamber of the inner body is coaxially provided with an annular protruding positioning ring, and the protruding height of the positioning ring is not higher than that of the second side plate, and the positioning ring and the inner ring are sleeved to position the coaxial installation of the inner body and the exocyst.

5. The quick-release, large-diameter optical component clamp of claim 4, wherein, The second side plate of the inner body is uniformly provided with a plurality of first threaded holes around the circumference, and the bottom plate of the exocyst is provided with second threaded holes corresponding to the first threaded holes one by one, and the inner body and the exocyst are fixedly connected by screws penetrating the first threaded holes and the second threaded holes in sequence.

6. The quick-release, large-diameter optical component clamp of claim 5, wherein, The bonding glue is a glue strip wax that melts when heated and solidifies when cooled.

7. A method of assembling the quick release large diameter optical component clamp of claim 6, wherein, The method comprises the following steps: Wash the inner body and the part to be processed; Place the washed inner body and the part to be processed on the electric heating plate and heat them to a set temperature, and then turn off the electric heating plate; Uniformly apply the glue strip wax to the part adhesive surface of the inner body and the adhesive surface of the part to be processed, place the adhesive surface of the part to be processed on the part adhesive surface of the inner body, push the part to be processed to the inner diameter wall of the positioning table, and naturally cool to room temperature to solidify the glue strip wax; Fix the exocyst and the main shaft of the processing equipment, fix the inner body with the part to be processed and the exocyst, and the clamping is completed.

8. The clamping method of claim 7, wherein, The set temperature is the melting temperature of the glue strip wax.

9. The clamping method of claim 7, wherein, When the inner body and the part to be processed are placed on the electric heating plate, multiple layers of paper are laid between the heating plate and the inner body and between the heating plate and the part to be processed.

10. The clamping method of claim 7, wherein, When the inner body with the part to be processed is fixedly connected with the exocyst, the open end of the inner body is placed towards the inner chamber of the exocyst, the installation axis of the inner body is positioned by the sleeving of the positioning ring and the inner ring, the first threaded holes and the second threaded holes are aligned by rotating the inner body, and then the inner body and the exocyst are fixed by screws.

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