A cylindrical parts moving assembly mechanism
By designing a cylindrical parts mobile assembly mechanism, the linear guide rails, screws and air float systems are used to achieve high-precision and flexible maneuvering assembly of large parts, solving the problems of slow adjustment speed and difficult to ensure the accuracy of traditional mechanical adjustments, and achieving high stability and low energy The assembly effect consumed.
Patent Information
- Application Number
- CN202110442730.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-04-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2041-04-23
AI Technical Summary
In the processing and inspection of large-diameter, high-precision and complex parts, traditional mechanical adjustment speed is slow and the accuracy is difficult to ensure. Especially for large and complex parts with large volume or weight, the driving source power requirements are high and the energy consumption is large. And it is difficult to achieve high-precision, high stability, flexible maneuvering assembly.
A cylindrical parts mobile assembly mechanism is designed, including a plane fine-tuning mechanism, lifting frame, No. 1 tooling, No. 2 tooling, internal gas-foot group, and external gas-foot group. Through linear guide rails, screws, fine-tuning motors and air-floating systems, the Precise adjustment and stable positioning of parts, combining distance sensors and cameras for precise position adjustment.
It realizes high-precision and flexible maneuvering assembly of parts with different diameters, saves space and costs, improves assembly accuracy and stability, reduces energy consumption, and is suitable for high-stable zero-gravity two-dimensional plane motion physics experiments.
Smart Images
Figure CN112935787B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of air flotation equipment, and in particular relates to a cylindrical part moving assembly mechanism. Background Art
[0002] The application of air flotation mechanical equipment is becoming more and more widespread. It can greatly reduce the friction between two parts, ensure the stability of the relative movement of parts, and save energy. The working principle of air flotation is to set an air flotation channel on the lower part and blow air downward through the air flotation channel. Under the action of gas, the upper part greatly reduces the friction between the upper and lower parts, which is conducive to the micro-adjustment of the upper part. At present, large-caliber, high-precision and complex parts need to be precisely positioned and adjusted during processing and testing, and they need to be locked after adjustment. The traditional thinking of pure mechanical adjustment is too slow, and the adjustment accuracy is not easy to guarantee. When large and complex parts are large in size or heavy, the power requirements for the drive source used for adjustment are high, and the energy consumption is large. Summary of the invention
[0003] In view of this, the present invention aims to propose a cylindrical parts mobile assembly mechanism that can complete high-precision, high-stability, flexible and mobile assembly as well as high-stability zero-gravity two-dimensional planar motion physics experiment assembly.
[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:
[0005] A cylindrical parts moving assembly mechanism, comprising a plane fine adjustment mechanism, a lifting frame, a No. 1 tooling, a No. 2 tooling, an inner air foot group, and an outer air foot group;
[0006] The lifting frame is fixedly installed on the top surface of the plane fine-tuning mechanism. The inner frame of the plane fine-tuning mechanism is provided with an inner air foot group, the outer frame of the plane fine-tuning mechanism is provided with an outer air foot group, and one side of the outer frame is provided with a distance sensor and a camera.
[0007] There is a frame linear guide at each of the four corners of the lifting frame, namely frame linear guide No. 1, frame linear guide No. 2, frame linear guide No. 3 and frame linear guide No. 4. A No. 1 tooling is provided between frame linear guide No. 1 and frame linear guide No. 2, and the middle part of the No. 1 tooling is plugged into the lifting frame through a No. 1 screw. A No. 2 tooling is provided between frame linear guide No. 3 and frame linear guide No. 4, and the middle part of the No. 2 tooling is plugged into the lifting frame through a No. 2 screw. By rotating the No. 1 screw and the No. 2 screw, the height of the No. 1 tooling and the No. 2 tooling can be adjusted.
[0008] Furthermore, the plane fine-tuning mechanism includes an outer frame, an inner frame, a rotating frame, a first moving component, a second moving component, a first fine-tuning component, a second fine-tuning component and a rotating adjustment component.
[0009] An outer frame groove is provided in the middle of the outer frame, the inner frame is arranged in the outer frame groove in the middle of the outer frame, the rotating frame is slidably connected to the middle of the inner frame, so as to realize the rotation of the rotating frame relative to the inner frame, a No. 1 moving component is provided on the top of the outer frame, a No. 2 moving component is provided on the left side of the outer frame, a No. 1 fine-tuning component is provided at the bottom of the outer frame, and a No. 2 fine-tuning component is provided on the right side of the outer frame;
[0010] Guide rail No. 1, guide rail No. 2, guide rail No. 3 and guide rail No. 4 are respectively provided at the edges of the four sides of the inner frame, the moving slider No. 1 of the moving assembly No. 1 is slidably connected to the guide rail No. 1, the moving slider No. 2 of the moving assembly No. 2 is slidably connected to the guide rail No. 2, the fine-tuning slider No. 1 of the fine-tuning assembly No. 1 is slidably connected to the guide rail No. 3, the fine-tuning slider No. 2 of the fine-tuning assembly No. 2 is slidably connected to the guide rail No. 4, so as to realize the connection between the outer frame and the inner frame, a rotation adjustment assembly is provided on the inner side of the moving assembly No. 1, and the rotating motor of the rotation adjustment assembly cooperates with the rotating rack arranged on the rotating frame to realize the fine-tuning of the rotating frame.
[0011] Furthermore, an inner frame groove is provided in the middle of the inner frame, an annular connecting member is provided in the center of the inner frame groove, and the rotating frame is connected to the lower surface of the annular connecting member to realize the concentric rotation of the rotating frame relative to the annular connecting member; the circumferential inner surface of the inner frame groove is connected to the circumferential outer surface of the annular connecting member through three connecting beams respectively;
[0012] The three connecting beams are spaced 120 degrees apart from each other, and the three connecting beams divide the area between the inner frame and the annular connecting member into three identical fan-shaped rotation adjustment areas.
[0013] Furthermore, the structure of moving component No. 1 and moving component No. 2 is the same. Moving component No. 1 includes a moving seat No. 1 and a moving slider No. 1. A moving guide column is provided at both ends of the moving seat, and a moving guide hole corresponding to the moving guide column is provided at both ends of the moving slider No. 1. The two moving guide columns are respectively socketed into the two moving guide holes to realize the movement of the moving slider No. 1 relative to the moving seat No. 1.
[0014] Furthermore, the structures of the No. 1 fine-tuning component and the No. 2 fine-tuning component are the same. The No. 1 fine-tuning component includes a No. 1 fine-tuning seat, a No. 1 fine-tuning slider, and a No. 1 fine-tuning motor. A fine-tuning guide column is provided at each end of the No. 1 fine-tuning seat, and a fine-tuning guide hole corresponding to the fine-tuning guide column is provided at each end of the No. 1 fine-tuning slider. The two fine-tuning guide columns are respectively sleeved into the two fine-tuning guide holes to realize the movement of the No. 1 fine-tuning slider relative to the No. 1 fine-tuning seat; a No. 1 fine-tuning motor is provided on one side of the No. 1 fine-tuning slider, and the output end of the No. 1 fine-tuning motor passes through the No. 1 fine-tuning slider and is threadedly connected to the No. 1 fine-tuning seat, and the fine-tuning of the No. 1 fine-tuning slider is realized through the operation of the No. 1 fine-tuning motor.
[0015] Furthermore, the No. 1 fine-tuning motor works to achieve fine-tuning of the movement of the inner frame in the Y-axis direction; the No. 2 fine-tuning motor works to achieve fine-tuning of the movement of the inner frame in the X-axis direction.
[0016] Furthermore, the tops of both the No. 1 tooling and the No. 2 tooling are arc-shaped structures, which are used to adapt to the cylindrical parts to ensure the stability of the movement of the cylindrical parts.
[0017] Furthermore, the inner air foot group includes three inner air foot bodies, which can turn on and off the air at the same time and are evenly distributed on the lower surface of the inner frame; the outer air foot group includes three outer air foot bodies, which can also turn on and off the air at the same time and are evenly distributed on the lower surface of the outer frame.
[0018] Furthermore, the No. 1 frame linear guide, the No. 2 frame linear guide, the No. 3 frame linear guide and the No. 4 frame linear guide are used to control the lifting of the No. 1 tooling and the No. 2 tooling in the vertical direction.
[0019] Furthermore, the distance sensor is used to determine the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the X-axis direction; the camera is used for CCD imaging acquisition to adjust the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the Y-axis direction.
[0020] Compared with the prior art, the cylindrical parts moving assembly mechanism described in the present invention has the following advantages:
[0021] (1) The cylindrical parts mobile assembly mechanism described in the present invention can mount cylindrical structures of different diameters or parts with mechanical mounting surfaces of different sizes on the mobile assembly mechanism for assembly work through the mobile assembly mechanism's own highly adaptable mounting mechanical interface, and the mounting tooling can be replaced according to different diameter requirements.
[0022] (2) The cylindrical parts moving assembly mechanism described in the present invention can also be used in conjunction with linear guide rails and screws to perform vertical precision adjustment.
[0023] (3) The cylindrical parts moving assembly mechanism described in the present invention realizes precise adjustment of the rotating frame within the plane angle by rotating the adjustment component.
[0024] (4) The cylindrical parts moving assembly mechanism described in the present invention can achieve the adjustment of X-axis direction, Y-axis direction and plane angle in a relatively small space through a precise structure, thus saving space and cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:
[0026] Figure 1 A schematic diagram of a cylindrical parts moving assembly mechanism according to an embodiment of the present invention;
[0027] Figure 2 A bottom view schematically shows a cylindrical parts moving assembly mechanism according to an embodiment of the present invention;
[0028] Figure 3 Schematic diagram of the plane fine-tuning mechanism described in an embodiment of the present invention.
[0029] Description of reference numerals:
[0030] 1. Outer frame; 2. Inner frame; 21. Annular connector; 22. Connecting beam; 23. Rotation adjustment area; 3. Rotation frame; 31. Rotation rack; 4. No. 1 moving assembly; 41. No. 1 moving seat; 42. No. 1 moving slider; 43. Moving guide column; 5. No. 2 moving assembly; 6. No. 1 fine-tuning assembly; 61. No. 1 fine-tuning seat; 62. No. 1 fine-tuning slider; 63. No. 1 fine-tuning motor; 64. Fine-tuning guide column; 7. No. 2 fine-tuning assembly; 8. Rotation adjustment assembly; 81. Rotation adjustment motor; 9. No. 1 guide rail; 10. Lifting frame; 101. No. 1 frame linear guide rail; 102. No. 2 frame linear guide rail; 103. No. 3 frame linear guide rail; 11. No. 1 tooling; 12. No. 2 tooling; 13. Inner air foot group; 14. Outer air foot group; 15. Distance sensor; 16. Camera. DETAILED DESCRIPTION
[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.
[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0034] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.
[0035] A cylindrical parts moving assembly mechanism, such as Figures 1 to 3 As shown; including a plane fine-tuning mechanism, a lifting frame 10, a No. 1 tool 11, a No. 2 tool 12, an inner gas foot group 13, and an outer gas foot group 14;
[0036] The lifting frame 10 is fixedly mounted to the top surface of the plane fine-tuning mechanism. The inner frame 2 of the plane fine-tuning mechanism is provided with an inner air foot group 13. The outer frame 1 of the plane fine-tuning mechanism is provided with an outer air foot group 14. A distance sensor 15 and a camera 16 are provided on one side of the outer frame 1.
[0037] A frame linear guide is provided at each of the four corners of the lifting frame 10, namely, frame linear guide No. 101, frame linear guide No. 202, frame linear guide No. 303 and frame linear guide No. 4. A tooling No. 11 is provided between frame linear guide No. 101 and frame linear guide No. 202. The middle part of tooling No. 11 is plugged into the lifting frame 10 through a screw No. 1. A tooling No. 2 12 is provided between frame linear guide No. 303 and frame linear guide No. 4. The middle part of tooling No. 2 12 is plugged into the lifting frame 10 through a screw No. 2. By rotating the screw No. 1 and the screw No. 2, the height of tooling No. 11 and tooling No. 2 12 can be adjusted.
[0038] The plane fine-tuning mechanism comprises an outer frame 1, an inner frame 2, a rotating frame 3, a first moving component 4, a second moving component 5, a first fine-tuning component 6, a second fine-tuning component 7 and a rotating adjustment component 8.
[0039] An outer frame groove is provided in the middle of the upper surface of the outer frame 1, the inner frame 2 is arranged in the outer frame groove in the middle of the outer frame 1, the rotating frame 3 is slidably connected to the middle of the inner frame 2, so as to realize the rotation of the rotating frame 3 relative to the inner frame 2, a No. 1 moving component 4 is provided on the top of the outer frame 1, a No. 2 moving component 5 is provided on the left side of the outer frame 1, a No. 1 fine-tuning component 6 is provided at the bottom of the outer frame 1, and a No. 2 fine-tuning component 7 is provided on the right side of the outer frame 1;
[0040] Guide rail No. 1 9, guide rail No. 2, guide rail No. 3 and guide rail No. 4 are respectively provided at the edges of the four sides of the inner frame 2. The movable slider No. 1 42 of the movable component No. 1 4 is slidably connected to the guide rail No. 1 9, the movable slider No. 2 of the movable component No. 2 5 is slidably connected to the guide rail No. 2, the fine-tuning slider No. 1 62 of the fine-tuning component No. 1 6 is slidably connected to the guide rail No. 3, and the fine-tuning slider No. 2 of the fine-tuning component No. 2 7 is slidably connected to the guide rail No. 4, so as to realize the connection between the outer frame 1 and the inner frame 2. A rotation adjustment component 8 is provided on the inner side of the movable component No. 1 4, and the rotating motor of the rotation adjustment component 8 cooperates with the rotating rack 31 arranged on the rotating frame 3 to realize the fine-tuning of the rotating frame 3.
[0041] An inner frame groove is provided in the middle of the inner frame 2, and an annular connecting member 21 is provided in the center of the inner frame groove. The rotating frame 3 is connected to the lower surface of the annular connecting member 21 to realize the concentric rotation of the rotating frame 3 relative to the annular connecting member 21; the circumferential inner surface of the inner frame groove is connected to the circumferential outer surface of the annular connecting member 21 through three connecting beams 22 respectively;
[0042] The three connecting beams 22 are spaced 120 degrees apart from each other, and the three connecting beams 22 divide the area between the inner frame 2 and the annular connecting member 21 into three identical fan-shaped rotation adjustment areas 23 .
[0043] The No. 1 moving component 4 and the No. 2 moving component 5 have the same structure. The No. 1 moving component 4 includes a No. 1 moving seat 41 and a No. 1 moving slider 42. A moving guide column 43 is provided at both ends of the No. 1 moving seat 41, and a moving guide hole corresponding to the moving guide column 43 is provided at both ends of the No. 1 moving slider 42. The two moving guide columns 43 are respectively connected to the two moving guide holes to realize the movement of the No. 1 moving slider 42 relative to the No. 1 moving seat 41.
[0044] The structure of the No. 1 fine-tuning component 6 and the No. 2 fine-tuning component 7 is the same. The No. 1 fine-tuning component 6 includes a No. 1 fine-tuning seat 61, a No. 1 fine-tuning slider 62, and a No. 1 fine-tuning motor 63. A fine-tuning guide column 64 is provided at both ends of the No. 1 fine-tuning seat 61, and a fine-tuning guide hole corresponding to the fine-tuning guide column 64 is provided at both ends of the No. 1 fine-tuning slider 62. The two fine-tuning guide columns 64 are respectively sleeved into the two fine-tuning guide holes to realize the movement of the No. 1 fine-tuning slider 62 relative to the No. 1 fine-tuning seat 61; a No. 1 fine-tuning motor 63 is provided on one side of the No. 1 fine-tuning slider 62, and the output end of the No. 1 fine-tuning motor 63 passes through the No. 1 fine-tuning slider 62 and is threadedly connected to the No. 1 fine-tuning seat 61, and the fine-tuning of the No. 1 fine-tuning slider 62 is realized by the operation of the No. 1 fine-tuning motor 63.
[0045] By controlling the No. 1 fine-tuning motor 63 to work or manually operating it, the movement fine-tuning of the inner frame 2 in the Y-axis direction is achieved; by controlling the No. 2 fine-tuning motor to work or manually operating it, the movement fine-tuning of the inner frame 2 in the X-axis direction is achieved; by controlling the rotation adjustment motor 81 to work or manually operating it, the angle fine-tuning of the rotating frame 3 is achieved.
[0046] The tops of the No. 1 tool 11 and the No. 2 tool 12 are both arc-shaped structures, which are used to adapt to the cylindrical parts to ensure the stability of the movement of the cylindrical parts. The No. 1 tool 11 and the No. 2 tool 12 are both detachably connected, and the specifications of the No. 1 tool 11 and the No. 2 tool 12 can be replaced according to the cylindrical parts of different diameters, so as to achieve the adaptation of the No. 1 tool 11 and the No. 2 tool 12 to the cylindrical parts.
[0047] The inner air foot group 13 includes three inner air foot bodies, which can turn on and off the air at the same time and are evenly distributed on the lower surface of the inner frame 2; the outer air foot group 14 includes three outer air foot bodies, which can also turn on and off the air at the same time and are evenly distributed on the lower surface of the outer frame 1.
[0048] The No. 1 frame linear guide 101, the No. 2 frame linear guide 102, the No. 3 frame linear guide 103 and the No. 4 frame linear guide are used to control the No. 1 tooling 11 and the No. 2 tooling 12 to rise and fall in the vertical direction.
[0049] The distance sensor 15 is used to determine the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the X-axis direction; the camera 16 is used for CCD imaging acquisition and adjusting the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the Y-axis direction.
[0050] This cylindrical parts mobile assembly mechanism is suitable for high-precision, high-stability, flexible and mobile assembly of scientific detection loads and corresponding devices, as well as high-stability zero-gravity two-dimensional plane motion physical experiment assembly. When in use, it includes two sets of cylindrical parts mobile assembly mechanisms with basically the same configuration. The mobile assembly mechanism can perform zero-gravity frictionless air-floating plane free movement on a flat marble table surface that meets air-floating conditions. The assembled cylindrical parts are respectively mounted on the two mobile assembly mechanisms. The two mobile assembly mechanisms can complete high-precision, high-stability flexible and mobile assembly through high-precision measurement systems and high-precision adjustment systems under human or automatic adjustment.
[0051] The mobile assembly mechanism has a high-stability air suspension structure, which can suspend the assembly mobile platform itself on the marble surface through the inner air foot group 13 and the outer air foot group 14, and can move reliably, stably and frictionlessly. The outer air foot group 14 plays a main supporting role. It is in a ventilation state during operation, and the inner air foot group 13 plays an adjusting role. When ventilated, the mobile assembly mechanism as a whole can move freely on the assembly platform. After the air is cut off, the mobile assembly mechanism relies on its own friction to make it immovable and centered. Through the No. 1 fine-tuning component 6, the No. 2 fine-tuning component 7 and the rotation adjustment component 8, the outer frame 1 can be precisely adjusted in a small range of XY axes and angles.
[0052] Through high-precision measuring and adjusting devices, the spatial assembly position and angle information can be measured in real time during the assembly process to guide the assembly process.
[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A cylindrical parts moving assembly mechanism, Features: It includes a plane fine-tuning mechanism, a lifting frame, a No. 1 tooling, a No. 2 tooling, an inner gas foot group, and an outer gas foot group; The lifting frame is fixedly installed on the top surface of the plane fine-tuning mechanism. The inner frame of the plane fine-tuning mechanism is provided with an inner air foot group, the outer frame of the plane fine-tuning mechanism is provided with an outer air foot group, and one side of the outer frame is provided with a distance sensor and a camera. A frame linear guide is provided at each of the four corners of the lifting frame, namely, frame linear guide No. 1, frame linear guide No. 2, frame linear guide No. 3 and frame linear guide No.
4. A No. 1 tooling is provided between frame linear guide No. 1 and frame linear guide No. 2, and the middle of the No. 1 tooling is plugged into the lifting frame through a No. 1 screw. A No. 2 tooling is provided between frame linear guide No. 3 and frame linear guide No. 4, and the middle of the No. 2 tooling is plugged into the lifting frame through a No. 2 screw. By rotating the No. 1 screw and the No. 2 screw, the height of the No. 1 tooling and the No. 2 tooling can be adjusted; The plane fine-tuning mechanism includes an outer frame, an inner frame, a rotating frame, a No. 1 moving component, a No. 2 moving component, a No. 1 fine-tuning component, a No. 2 fine-tuning component and a rotating adjustment component. An outer frame groove is provided in the middle of the outer frame, the inner frame is arranged in the outer frame groove in the middle of the outer frame, the rotating frame is slidably connected to the middle of the inner frame, so as to realize the rotation of the rotating frame relative to the inner frame, a No. 1 moving component is provided on the top of the outer frame, a No. 2 moving component is provided on the left side of the outer frame, a No. 1 fine-tuning component is provided at the bottom of the outer frame, and a No. 2 fine-tuning component is provided on the right side of the outer frame; The edges of the four sides of the inner frame are respectively provided with guide rail No. 1, guide rail No. 2, guide rail No. 3 and guide rail No. 4, the moving slider No. 1 of the moving assembly No. 1 is slidably connected to the guide rail No. 1, the moving slider No. 2 of the moving assembly No. 2 is slidably connected to the guide rail No. 2, the fine-tuning slider No. 1 of the fine-tuning assembly No. 1 is slidably connected to the guide rail No. 3, the fine-tuning slider No. 2 of the fine-tuning assembly No. 2 is slidably connected to the guide rail No. 4, so as to realize the connection between the outer frame and the inner frame, a rotating adjustment assembly is provided on the inner side of the moving assembly No. 1, and the rotating motor of the rotating adjustment assembly cooperates with the rotating rack arranged on the rotating frame to realize the fine adjustment of the rotating frame; The inner air foot group includes three inner air foot bodies, which can turn on and off the air at the same time and are evenly distributed on the lower surface of the inner frame; the outer air foot group includes three outer air foot bodies, which can also turn on and off the air at the same time and are evenly distributed on the lower surface of the outer frame.
2. A cylindrical parts moving assembly mechanism according to claim 1, Features: An inner frame groove is provided in the middle of the inner frame, an annular connecting piece is provided in the center of the inner frame groove, and the rotating frame is connected to the lower surface of the annular connecting piece to realize the concentric rotation of the rotating frame relative to the annular connecting piece; the circumferential inner surface of the inner frame groove is connected to the circumferential outer surface of the annular connecting piece through three connecting beams respectively; The three connecting beams are spaced 120 degrees apart from each other, and the three connecting beams divide the area between the inner frame and the annular connecting member into three identical fan-shaped rotation adjustment areas.
3. A cylindrical parts moving assembly mechanism according to claim 1, Features: The No. 1 moving component and the No. 2 moving component have the same structure. The No. 1 moving component includes a No. 1 moving seat and a No. 1 moving slider. A moving guide column is provided at both ends of the No. 1 moving seat, and a moving guide hole corresponding to the moving guide column is provided at both ends of the No. 1 moving slider. The two moving guide columns are respectively sleeved into the two moving guide holes to realize the movement of the No. 1 moving slider relative to the No. 1 moving seat.
4. A cylindrical parts moving assembly mechanism according to claim 1, Features: The structures of the No. 1 fine-tuning component and the No. 2 fine-tuning component are the same. The No. 1 fine-tuning component includes a No. 1 fine-tuning seat, a No. 1 fine-tuning slider, and a No. 1 fine-tuning motor. A fine-tuning guide column is provided at both ends of the No. 1 fine-tuning seat, and a fine-tuning guide hole corresponding to the fine-tuning guide column is provided at both ends of the No. 1 fine-tuning slider. The two fine-tuning guide columns are respectively sleeved into the two fine-tuning guide holes to realize the movement of the No. 1 fine-tuning slider relative to the No. 1 fine-tuning seat; a No. 1 fine-tuning motor is provided on one side of the No. 1 fine-tuning slider, and the output end of the No. 1 fine-tuning motor passes through the No. 1 fine-tuning slider and is threadedly connected to the No. 1 fine-tuning seat, and the fine-tuning of the No. 1 fine-tuning slider is realized through the operation of the No. 1 fine-tuning motor.
5. A cylindrical parts moving assembly mechanism according to claim 4, Features: The No. 1 fine-tuning motor works to achieve fine-tuning of the movement of the inner frame in the Y-axis direction; the No. 2 fine-tuning motor works to achieve fine-tuning of the movement of the inner frame in the X-axis direction.
6. A cylindrical parts moving assembly mechanism according to claim 1, Features: The tops of both the No. 1 and No. 2 toolings are arc-shaped structures, which are used to adapt to the cylindrical parts to ensure the stability of the movement of the cylindrical parts.
7. A cylindrical parts moving assembly mechanism according to claim 1, Features: The No. 1 frame linear guide, the No. 2 frame linear guide, the No. 3 frame linear guide and the No. 4 frame linear guide are used to control the lifting of the No. 1 tooling and the No. 2 tooling in the vertical direction.
8. A cylindrical parts moving assembly mechanism according to claim 1, Features: The distance sensor is used to determine the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the X-axis direction; the camera is used for CCD imaging acquisition and adjusting the relative position distance of the two sets of cylindrical parts moving assembly mechanisms in the Y-axis direction.