Three-dimensional position adjusting and supporting device for long shaft part of electric cylinder

Abstract

The invention discloses an electric cylinder long shaft piece three-dimensional position adjusting and supporting device, and relates to the technical field of electric cylinder assembling, the electric cylinder long shaft piece three-dimensional position adjusting and supporting device comprises a rack, two sets of supporting mechanisms used for supporting an electric cylinder long shaft piece are movably arranged on the rack side by side, and the distance between the two sets of supporting mechanisms can be adjusted; the supporting mechanism is movably provided with a supporting frame, the supporting frame is provided with a clamping and supporting station used for clamping the long shaft part of the electric cylinder, and the supporting frame is provided with a moving executing mechanism used for adjusting the clamping and supporting station in the X direction, the Z direction and the Y direction; the moving execution mechanism comprises an X-direction moving execution assembly, a Y-direction moving execution assembly and a Z-direction moving execution assembly. The clamping and supporting stations of the two sets of supporting mechanisms are matched to drive the electric cylinder long shaft part to be subjected to position adjustment in a three-dimensional space, adjustment of the central axis of the part in the electric cylinder part assembling process is facilitated, and the assembling efficiency and precision are improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric cylinder assembly, and in particular to a three-dimensional position adjustment support device for a long axis of an electric cylinder. Background Art

[0002] In the field of manufacturing and assembly of electric cylinders, especially large-sized electric cylinders, the adjustment and assembly process of accessories is particularly complex and critical. The long shaft parts of large-sized electric cylinders have a large size, heavy weight, and extremely high requirements for assembly precision, making the adjustment and assembly process a technical challenge.

[0003] Traditionally, for the long shaft parts of large-sized electric cylinders, the adjustment and assembly often rely on heavy lifting equipment and a large amount of manual operation. This method is not only inefficient, but also has safety hazards, and it is difficult to ensure the accuracy of the adjustment. Especially when it is necessary to accurately adjust the position of the long shaft parts in three-dimensional space, such as fine-tuning along the X direction (horizontal direction), Y direction (vertical direction) and Z direction (depth direction), the traditional method is even more inadequate. In addition, intelligent manufacturing and automated production have become the mainstream trend of industry development. For the assembly process of large-sized electric cylinders, it is also urgent to introduce more efficient and accurate automated adjustment and assembly technology to improve production efficiency, reduce labor costs, and ensure the consistency of assembly quality. Summary of the invention

[0004] The purpose of the present invention is to provide a three-dimensional position adjustment support device for the long axis of an electric cylinder to solve the needs and problems raised in the background technology. In view of the adjustment and assembly needs of large-sized electric cylinder accessories, the present invention proposes a three-dimensional position adjustment support device for the long axis of an electric cylinder. The device can achieve precise adjustment and positioning of the long axis of a large-sized electric cylinder in three-dimensional space through an integrated mechanical structure and advanced automation control technology. This not only solves the problems of low efficiency, poor accuracy, and great safety hazards existing in traditional manual adjustment methods, but also greatly improves the assembly efficiency and accuracy of large-sized electric cylinders, providing strong support for intelligent manufacturing and automated production.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-dimensional position adjustment support device for an electric cylinder long shaft, comprising a frame, on which two groups of support mechanisms for supporting the electric cylinder long shaft are movably arranged side by side, and the distance between the two groups of support mechanisms can be adjusted; a support frame is movably arranged on the support mechanism, and a clamping support station for clamping the electric cylinder long shaft is arranged on the support frame, and a moving actuator for adjusting the clamping support station along the X direction, Z direction and Y direction is arranged on the support frame, and the moving actuator comprises an X-direction moving actuator component, a Y-direction moving actuator component and a Z-direction moving actuator component; the clamping support stations of the two groups of support mechanisms cooperate to drive the electric cylinder long shaft to adjust its position in three-dimensional space.

[0006] In order to further optimize the present invention, the following technical solutions may be preferably used: Preferably, the X-axis movement execution component includes an X-axis guide rail module arranged on the frame along the X-axis direction, and the two groups of support mechanisms share one set of X-axis guide rail modules; an X-axis slider that cooperates with the X-axis guide rail module is arranged at the bottom of the support frame, and an X-axis driving mechanism for driving the support frame to move along the X-axis guide rail module is arranged on the support frame.

[0007] Preferably, the X-axis driving mechanism is a dual-servo drive motor driven dual-gear rack mechanism, the X-axis driving mechanism includes transmission racks arranged on the frame at positions on both sides of the corresponding support frame, the transmission racks are arranged along the X-axis direction, and servo drive motors are respectively arranged at positions corresponding to the transmission racks on the support frame, and the driving end of the servo drive motor is connected to a driving gear that cooperates with the transmission rack; the X-axis guide rail module includes X-axis guide rail 1 and X-axis guide rail 2 arranged on both sides of the corresponding support frame on the frame, and two groups of X-axis sliders are matched.

[0008] Preferably, the Y-axis moving execution component includes a sliding seat movably arranged on a support frame, the sliding direction of the sliding seat slides along the Y direction, a Y-axis guide rail is arranged at the bottom of the sliding seat along the Y-axis direction, a sliding block cooperating with the Y-axis guide rail is arranged on the support frame, and a Y-axis electric cylinder for driving the sliding seat to slide along the Y-axis direction is arranged on the support frame.

[0009] Preferably, the Z-axis moving execution component includes a Z-axis electric cylinder disposed downward on the sliding seat, the driving end of the Z-axis electric cylinder is connected to the clamping support station, and the Z-axis electric cylinder drives the clamping support station to adjust in the Z-axis direction.

[0010] Preferably, the clamping support station includes a lower support plate and an upper clamping plate arranged on a support frame, the support surface of the lower support plate is V-shaped, and the upper clamping plate is arranged on the support frame at a position directly above the lower support plate, and the support frame is provided with a clamping spacing adjustment mechanism for changing the spacing between the lower support plate and the upper clamping plate.

[0011] Preferably, a clamping pressure sensor is provided on the clamping surface of the upper clamping plate, and the clamping spacing adjustment mechanism includes a clamping frame arranged on the support frame, and the lower support plate and the upper clamping plate are movably arranged in the clamping frame, and a guide rod is arranged in the clamping frame along the lifting direction of the upper clamping plate, and the lower support plate and the upper clamping plate are provided with a guide sleeve cooperating with the guide rod, and the clamping frame is provided with a clamping drive mechanism for driving the lower support plate and the upper clamping plate to reciprocate and lift along the guide rod.

[0012] Preferably, the clamping drive mechanism comprises a clamping motor arranged on a clamping frame, the clamping motor is connected to a driving screw through a belt drive, and the lower support plate and the upper clamping plate are provided with a threaded sleeve that cooperates with the thread of the driving screw.

[0013] Preferably, the clamping frame and the supporting frame are connected via a rotating axis one arranged in the Y-axis direction and a rotating axis two arranged in the Z-axis direction, and the rotating axis one and the rotating axis two form a cross-axis structure; the clamping frame is also provided with a Y-axis direction limiting axis and a Z-axis direction limiting axis, the Y-axis direction limiting axis is parallel to the rotating axis one, and the Z-axis direction limiting axis is parallel to the rotating axis two, and the supporting frame is provided with matching arc-shaped limiting grooves one and two at the positions corresponding to the Y-axis direction limiting axis and the Z-axis direction limiting axis, respectively.

[0014] Preferably, the clamping frame includes an outer frame and an inner frame, the inner frame is rotatably arranged in the outer frame, the rotating axis 1 and the X-axis direction limiting axis are both arranged between the outer frame and the inner frame, and the rotating axis 2 and the Y-axis direction limiting axis are both arranged between the outer frame and the support frame.

[0015] The multi-parameter detection system for electric cylinder assembly of the present invention brings significant beneficial effects in the technical field of electric cylinder assembly, which are specifically embodied in the following aspects: 1) Improve assembly accuracy: By integrating high-precision detection modules and mobile execution three-axis modules, this system can achieve multi-point accurate detection of key components such as electric cylinder long shafts in three-dimensional space. This multi-point detection method can more comprehensively reflect the actual position status of components, thereby ensuring accurate coaxial parameter detection during the assembly process and significantly improving assembly accuracy.

[0016] 2) Improve assembly efficiency: The automated and intelligent detection process reduces manual intervention and shortens the assembly cycle. The mobile execution three-axis module can quickly and accurately drive the end detection mechanism to move in three-dimensional space, achieving rapid detection and greatly improving assembly efficiency.

[0017] 3) Enhanced adaptability: This system is suitable for the assembly of electric cylinders of various specifications and models, especially for the assembly of large-size electric cylinders. The design of its detection module and mobile actuator fully considers the detection needs of large parts, enhancing the adaptability and flexibility of the system.

[0018] 4) Reduce the risk of error: Traditional manual or simple mechanical measurement methods are prone to human errors. This system effectively reduces the risk of error and improves the stability and reliability of assembly quality through high-precision detection and automated processing.

[0019] 5) Optimize the assembly environment: This system reduces the dependence on manual operation at the assembly site and lowers the requirements for the assembly environment, such as space size and lighting conditions, making the assembly process smoother and more efficient.

[0020] 6) Promote intelligent development: As a part of intelligent manufacturing, the multi-parameter detection system of the present invention promotes the intelligent development of the electric cylinder assembly field. By integrating advanced detection technology and automatic control technology, it provides strong support for the intelligent and automatic assembly of electric cylinders. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in Example 1; Figure 2 This is a front view of the overall device in Example 1; Figure 3 is a top view of the overall device in Example 1; Figure 4 To support the three-dimensional structure Figure 1 ; Figure 5 To support the three-dimensional structure Figure 2 ; Figure 6 This is the front view of the supporting mechanism.

[0022] In the figure: 1. frame; 2. support mechanism; 3. clamping support station; 4. X-axis moving actuator; 5. Y-axis moving actuator; 6. Z-axis moving actuator; 7. support frame; 8. X-axis guide rail 1; 9. Y-axis guide rail 2; 10. X-axis slider; 11. transmission rack; 12. servo drive motor; 13. drive gear; 14. sliding seat; 15. Y-axis guide rail; 16. Y-axis slider; 17. Y-axis electric cylinder; 18. Z-axis electric cylinder; 19. Lower support plate; 20. Upper clamping plate; 21. Clamping spacing adjustment mechanism; 22. Outer frame; 23. Inner frame; 24. Guide rod; 25. Guide sleeve; 26. Clamping motor; 27. Driving screw rod; 28. Threaded sleeve; 29. ​​Arc limit groove 1; 30. Arc limit groove 2; 31. Rotating axis 1; 32. Rotating axis 2; 33. Y-axis direction limit axis; 34. Z-axis direction limit axis. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0024] Example 1: Figure 1-6A three-dimensional position adjustment support device for an electric cylinder long axis part comprises a frame 1, on which two groups of support mechanisms 2 for supporting the electric cylinder long axis parts are movably mounted side by side, and the distance between the two groups of support mechanisms 2 can be adjusted; a support frame 7 is movably mounted on the support mechanism, on which a clamping support station 3 for clamping the electric cylinder long axis parts is mounted, and on the support frame a moving actuator for adjusting the clamping support station along the X direction, the Z direction, and the Y direction is mounted, and the moving actuator comprises an X-direction moving actuator component 4, a Y-direction moving actuator component 5, and a Z-direction moving actuator component 6; the clamping support stations of the two groups of support mechanisms cooperate to drive the electric cylinder long axis parts to adjust their positions in three-dimensional space.

[0025] The X-axis moving execution component 4 includes an X-axis guide module installed on the frame along the X-axis direction, and the two groups of support mechanisms share one set of X-axis guide modules; an X-axis slider that cooperates with the X-axis guide module is installed at the bottom of the support frame, and an X-axis driving mechanism for driving the support frame to move along the X-axis guide module is installed on the support frame; the X-axis driving mechanism is a dual servo drive motor driven dual gear rack mechanism, the X-axis driving mechanism includes a transmission rack 11 installed on the frame at positions on both sides of the support frame, the transmission rack is arranged along the X-axis direction, and servo drive motors 12 are respectively installed at positions corresponding to the transmission rack on the support frame, and the driving end of the servo drive motor is connected to a driving gear 13 that cooperates with the transmission rack; the X-axis guide module includes an X-axis guide rail 1 8 and an X-axis guide rail 2 9 installed on the frame at both sides of the support frame, and two groups of X-axis sliders 10 are installed in a matching manner.

[0026] Design advantages of the above structure: The beneficial effects of the preferred design of the above X-axis moving actuator are mainly reflected in the following aspects: (1) High-precision positioning: The dual servo drive motor drives the dual gear rack mechanism to achieve high-precision movement control of the support frame along the X-axis direction. The redundant design of the dual servo system not only improves the stability of the system, but also ensures the accuracy and consistency during the movement process through synchronous control, meeting the requirements of high-precision position adjustment for large-size electric cylinder assembly. (2) Strong driving force and stability: The dual servo drive motor provides sufficient driving force, which can easily cope with the weight and inertia of the long shaft of the large-size electric cylinder, ensuring that no slippage or jamming occurs during the adjustment process. At the same time, the dual gear rack mechanism has high transmission efficiency and good stability, further enhancing the reliability of the X-axis moving actuator. (3) Efficient transmission and response: The direct cooperation between the servo drive motor and the transmission rack reduces the intermediate links in the transmission chain and improves the transmission efficiency and response speed. This enables the electric cylinder long shaft to be adjusted in the X direction quickly and accurately during the assembly process, thereby improving the assembly efficiency. (4) Compact structure and space optimization: The two sets of support mechanisms share a set of X-axis guide rail modules, which not only saves space resources, but also makes the structure of the entire device more compact and reasonable. This design is conducive to realizing complex three-dimensional position adjustment functions in a limited space, meeting the actual needs of large-size electric cylinder assembly sites. (5) Easy maintenance and upgrade: The modular design makes the various components of the X-axis mobile actuator relatively independent, which is convenient for maintenance and replacement. At the same time, with the continuous advancement of technology, key components such as servo drive motors and transmission racks can be easily upgraded to maintain the performance advantages and competitiveness of the device.

[0027] As a preferred embodiment, the Y-axis moving execution component 5 includes a sliding seat 14 movably installed on a support frame, the sliding direction of the sliding seat slides along the Y direction, a Y-axis guide rail 15 is arranged at the bottom of the sliding seat along the Y-axis direction, a Y-axis slider 16 cooperating with the Y-axis guide rail is installed on the support frame, and a Y-axis electric cylinder 17 for driving the sliding seat to slide along the Y-axis direction is installed on the support frame; the Z-axis moving execution component 6 includes a Z-axis electric cylinder 18 installed downward on the sliding seat, the driving end of the Z-axis electric cylinder is connected to the clamping support station, and the Z-axis electric cylinder drives the clamping support station to adjust in the Z-axis direction.

[0028] The design advantages of the above scheme are as follows: (1) Multi-dimensional precise adjustment: The addition of Y-axis and Z-axis moving actuators enables the entire device to achieve comprehensive and precise adjustment of the long axis of the electric cylinder in three-dimensional space. The Y-axis moving actuator achieves precise movement along the Y-axis direction through the cooperation of the sliding seat, the Y-axis guide rail and the Y-axis electric cylinder; while the Z-axis moving actuator directly drives the adjustment of the clamping support station in the Z-axis direction through the Z-axis electric cylinder. This multi-dimensional adjustment capability greatly improves the flexibility and precision of the assembly process. (2) Efficient and automated operation: Both the Y-axis and Z-axis moving actuators use electric cylinders as the driving source to achieve automated operation. The electric cylinder has the characteristics of fast response speed and high control accuracy, and can quickly and accurately complete the position adjustment task, thereby improving assembly efficiency. At the same time, the automated control of the electric cylinder also reduces the need for manual intervention, reduces human errors, and improves the consistency of assembly quality. (3) Compact structure and stability: The Y-axis moving actuator achieves stable sliding along the Y-axis direction through the ingenious combination of the sliding seat and the support frame; while the Z-axis moving actuator is directly installed on the sliding seat, with a compact and stable structure. This design not only saves space resources, but also ensures the stability and reliability of the entire device during the adjustment process. (4) Easy maintenance and upgrade: The modular design of the Y-axis and Z-axis moving actuators makes each component relatively independent, which is convenient for maintenance and replacement. When a component fails or needs to be upgraded, it can be handled separately without affecting the normal operation of the entire device. This design reduces maintenance costs and time costs and improves the availability and economy of the device. (5) Enhanced assembly flexibility: Through the synergistic effect of the Y-axis and Z-axis moving actuators, the long axis of the electric cylinder can be flexibly adjusted in different directions. This flexibility not only helps to solve complex problems in the assembly process, but also can adapt to the assembly requirements of long axis of electric cylinders of different sizes and shapes. This is of great significance for improving assembly efficiency and reducing assembly difficulty. In summary, the optimal design of the Y-axis and Z-axis moving actuators has shown significant beneficial effects in improving assembly accuracy, achieving efficient automated operation, ensuring compactness and stability of the structure, reducing maintenance costs, and enhancing assembly flexibility.

[0029] As a preferred embodiment, the clamping support station includes a lower support plate 19 and an upper clamping plate 20 installed on a support frame, the support surface of the lower support plate is V-shaped, and the upper clamping plate is installed on the support frame at a position corresponding to the upper part of the lower support plate, and a clamping spacing adjustment mechanism 21 for changing the spacing between the lower support plate and the upper clamping plate is installed on the support frame; a clamping pressure sensor is installed on the clamping surface of the upper clamping plate, and the clamping spacing adjustment mechanism includes a clamping frame installed on the support frame, and the lower support plate and the upper clamping plate are both movably installed in the clamping frame, and a guide rod 24 is installed in the clamping frame along the lifting direction of the upper clamping plate, and the lower support plate and the upper clamping plate are both installed with guide sleeves 25 cooperating with the guide rods, and a clamping drive mechanism for driving the lower support plate and the upper clamping plate to reciprocate and lift along the guide rods is installed on the clamping frame.

[0030] The design advantages of the above structure are as follows: (1) Stable and reliable clamping effect: The lower support plate adopts a V-shaped support surface design, which can better adapt to the shape of the long shaft of the electric cylinder and provide stable support. At the same time, the upper clamping plate cooperates with the lower support plate, and the distance between the two is accurately controlled by the clamping distance adjustment mechanism to achieve effective clamping of the long shaft of the electric cylinder. This design ensures the stability and reliability of the clamping process and avoids assembly errors or damage caused by unstable clamping. (2) High-precision clamping distance adjustment: The clamping distance adjustment mechanism achieves high-precision adjustment of the distance between the lower support plate and the upper clamping plate through the coordinated action of the clamping frame, guide rod, guide sleeve and clamping drive mechanism. This adjustment capability enables the device to flexibly adapt to electric cylinder long shafts of different sizes and shapes, improving the versatility and accuracy of assembly. (3) Intelligent clamping control: The clamping pressure sensor installed on the upper clamping plate can monitor the pressure changes during the clamping process in real time and provide feedback signals to the clamping drive mechanism. Through the intelligent control algorithm, the clamping force can be accurately controlled to avoid assembly problems caused by over-tightening or over-loosening. This intelligent control improves the automation and precision of assembly. (4) Compact structure and easy maintenance: The clamping support station and its clamping spacing adjustment mechanism adopt a modular design, which is compact and easy to disassemble and install. This design not only saves space resources, but also facilitates subsequent maintenance and upgrades. When a component needs to be replaced or repaired, it can be operated separately without affecting the normal operation of the entire device. (5) Improve assembly efficiency and safety: Through the automated clamping and spacing adjustment functions, the need for manual intervention is reduced and assembly efficiency is improved. At the same time, the stable clamping effect and precise control capabilities also reduce safety risks during the assembly process and ensure the safety of operators.

[0031] As a preferred embodiment, the clamping drive mechanism includes a clamping motor 26 installed on the clamping frame, the clamping motor is connected to a driving screw 27 through a belt drive, and a threaded sleeve 28 that matches the thread of the driving screw is installed on the lower support plate and the upper clamping plate; the clamping frame and the support frame are connected through a rotating shaft 1 31 arranged in the Y-axis direction and a rotating shaft 2 32 arranged in the Z-axis direction, and the rotating shaft 1 and the rotating shaft 2 form a cross-axis structure; the clamping frame is also equipped with a Y-axis direction limit shaft 33 and a Z-axis direction limit shaft 34. The limiting axis 34, the limiting axis in the Y-axis direction is parallel to the rotation axis one, and the limiting axis in the Z-axis direction is parallel to the rotation axis two. The corresponding arc limiting grooves 1 29 and arc limiting grooves 2 30 are installed on the support frame at the positions corresponding to the limiting axis in the Y-axis direction and the limiting axis in the Z-axis direction; wherein the clamping frame includes an outer frame 22 and an inner frame 23, the inner frame is rotatably installed in the outer frame, the rotation axis one and the limiting axis in the X-axis direction are both installed between the outer frame and the inner frame, and the rotation axis two and the limiting axis in the Y-axis direction are both installed between the outer frame and the support frame.

[0032] The above structural design has the following advantages: (1) Efficient and accurate clamping drive: The clamping drive mechanism adopts a design in which the clamping motor is connected to the drive screw through a belt drive, thereby realizing accurate driving of the lower support plate and the upper clamping plate. This design not only has high transmission efficiency, but also ensures uniform application of the clamping force, thereby avoiding assembly problems caused by uneven clamping force. At the same time, the threaded matching of the threaded sleeve and the drive screw further improves the clamping accuracy and stability. (2) Flexible clamping frame adjustment: A cross-axis structure is formed between the clamping frame and the support frame through the rotating axis 1 arranged in the Y-axis direction and the rotating axis 2 arranged in the Z-axis direction, so that the clamping frame can be flexibly rotated and adjusted in two directions. This design not only improves the adaptability of the device, but also meets the assembly requirements of different angles and directions. At the same time, the matching of the Y-axis direction limit axis and the Z-axis direction limit axis with the arc limit groove 1 and arc limit groove 2 on the support frame ensures the stability and accuracy of the clamping frame during the adjustment process. (3) Compact and stable structure: The clamping frame adopts a nested design of an outer frame and an inner frame, and the inner frame is rotatably installed in the outer frame, making the entire structure more compact and stable. This design not only saves space resources, but also improves the rigidity and durability of the device. At the same time, the installation position of the rotating axis and the X-axis limit axis (although the X-axis limit axis is not directly mentioned in the original text, it is speculated based on the context that it may refer to the structure related to the stability of the clamping frame in the X-axis direction) also ensures the stability and reliability of the clamping frame in multiple directions. (4) Improve assembly efficiency and flexibility: Through the optimized design of the clamping drive mechanism and the clamping frame, the entire device can complete the clamping and position adjustment tasks more efficiently and flexibly during the assembly process. This not only improves assembly efficiency, but also reduces operating difficulty and labor costs. At the same time, the flexible clamping frame adjustment capability also enables the device to adapt to the assembly requirements of more types of electric cylinder long shaft parts. (5) Enhance user experience and maintenance convenience: The optimized design makes the entire device smoother and more stable during operation, improving user experience. At the same time, the modular design also facilitates subsequent maintenance and upgrade work. When a component needs to be replaced or repaired, it can be operated independently without affecting the normal operation of other components.

[0033] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element 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 "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In addition, it should be noted that in the description of the present invention, 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0036] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A three-dimensional position adjustment support device for a long axis of an electric cylinder, characterized in that: The invention comprises a frame, on which two groups of supporting mechanisms for supporting the long axis of the electric cylinder are movably arranged side by side, and the distance between the two groups of supporting mechanisms can be adjusted; a supporting frame is movably arranged on the supporting mechanism, on which a clamping supporting station for clamping the long axis of the electric cylinder is arranged, and on which a moving actuator for adjusting the clamping supporting station along the X direction, the Z direction and the Y direction is arranged on the supporting frame, and the moving actuator comprises an X-direction moving actuator component, a Y-direction moving actuator component and a Z-direction moving actuator component; the clamping supporting stations of the two groups of supporting mechanisms cooperate to drive the long axis of the electric cylinder to adjust its position in three-dimensional space.

2. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 1 is characterized in that: The X-axis movement execution component includes an X-axis guide rail module arranged on the frame along the X-axis direction, and the two groups of support mechanisms share one set of X-axis guide rail modules; an X-axis slider that cooperates with the X-axis guide rail module is arranged at the bottom of the support frame, and an X-axis driving mechanism for driving the support frame to move along the X-axis guide rail module is arranged on the support frame.

3. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 2 is characterized in that: The X-axis driving mechanism is a dual-servo driving motor driven dual-gear rack mechanism, the X-axis driving mechanism includes transmission racks arranged on the frame at positions on both sides of the corresponding support frame, the transmission racks are arranged along the X-axis direction, and servo driving motors are respectively arranged on the support frame at positions corresponding to the transmission racks, and the driving end of the servo driving motor is connected to a driving gear that cooperates with the transmission rack; the X-axis guide rail module includes an X-axis guide rail 1 and an X-axis guide rail 2 arranged on both sides of the corresponding support frame on the frame, and two groups of X-axis sliders are matched.

4. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 1 is characterized in that: The Y-axis moving execution component includes a sliding seat movably arranged on a support frame, the sliding direction of the sliding seat slides along the Y direction, a Y-axis guide rail is arranged at the bottom of the sliding seat along the Y-axis direction, a sliding block cooperating with the Y-axis guide rail is arranged on the support frame, and a Y-axis electric cylinder for driving the sliding seat to slide along the Y-axis direction is arranged on the support frame.

5. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 4, characterized in that: The Z-axis moving execution component includes a Z-axis electric cylinder arranged downwardly on a sliding seat, a driving end of the Z-axis electric cylinder is connected to a clamping support station, and the Z-axis electric cylinder drives the clamping support station to adjust in the Z-axis direction.

6. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 5, characterized in that: The clamping support station includes a lower support plate and an upper clamping plate arranged on a support frame, the support surface of the lower support plate is V-shaped, and the upper clamping plate is arranged on the support frame at a position directly above the lower support plate. The support frame is provided with a clamping spacing adjustment mechanism for changing the spacing between the lower support plate and the upper clamping plate.

7. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 6, characterized in that: A clamping pressure sensor is arranged on the clamping surface of the upper clamping plate, the clamping spacing adjustment mechanism includes a clamping frame arranged on the support frame, the lower support plate and the upper clamping plate are movably arranged in the clamping frame, a guide rod is arranged in the clamping frame along the lifting direction of the upper clamping plate, the lower support plate and the upper clamping plate are both provided with guide sleeves cooperating with the guide rod, and a clamping drive mechanism for driving the lower support plate and the upper clamping plate to reciprocate and lift along the guide rod is arranged on the clamping frame.

8. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 7, characterized in that: The clamping drive mechanism comprises a clamping motor arranged on a clamping frame, the clamping motor is connected to a driving screw through a belt drive, and a threaded sleeve cooperating with a thread of the driving screw is arranged on the lower support plate and the upper clamping plate.

9. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 7, characterized in that: The clamping frame and the supporting frame are connected via a rotating axis 1 arranged in the Y-axis direction and a rotating axis 2 arranged in the Z-axis direction, and the rotating axis 1 and the rotating axis 2 form a cross-axis structure; the clamping frame is also provided with a Y-axis direction limiting axis and a Z-axis direction limiting axis, the Y-axis direction limiting axis is parallel to the rotating axis 1, and the Z-axis direction limiting axis is parallel to the rotating axis 2, and the supporting frame is provided with matching arc-shaped limiting grooves 1 and 2 at the positions corresponding to the Y-axis direction limiting axis and the Z-axis direction limiting axis, respectively.

10. The three-dimensional position adjustment support device for the long axis of an electric cylinder according to claim 9, characterized in that: The clamping frame includes an outer frame and an inner frame. The inner frame is rotatably arranged in the outer frame. The first rotating axis and the X-axis direction limiting axis are both arranged between the outer frame and the inner frame. The second rotating axis and the Y-axis direction limiting axis are both arranged between the outer frame and the supporting frame.

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