A six-axis support for inspection of an industrial robot

Abstract

This utility model discloses a six-axis support for testing industrial robots, including a lower mounting base, an upper mounting base, a damping mechanism, and a control panel. The lower mounting base has two mounting holes on three sides of its upper surface. The damping mechanism is fixedly installed inside the mounting holes. A connecting seat is fixedly installed at the output shaft end of the damping mechanism. A cylinder is hinged to the upper end of the connecting seat. The upper mounting base is hinged to the output shaft ends of multiple cylinders. By setting a connecting mechanism on the six-axis support, rapid assembly and disassembly of the six-axis support and the industrial robot can be achieved. By setting a damping mechanism on the six-axis support, when the six-axis support is under extreme working conditions, the damping mechanism dissipates some of the pressure on the cylinders on the pressure side, thereby improving the service life and stability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of six-axis support equipment technology, and in particular to a six-axis support for testing industrial robots. Background Technology

[0002] In the field of precision inspection in industrial production, industrial robots often require six-axis support mechanisms to achieve multi-degree-of-freedom posture adjustment in order to complete the inspection of workpieces of different sizes and positions. As an important auxiliary device for industrial robots, the six-axis support mechanism can adjust its own spatial posture, enabling the industrial robot to move flexibly and accurately in three-dimensional space. This meets the needs of multi-angle and omnidirectional inspection of workpieces and is widely used in quality inspection processes in industries such as automotive manufacturing, electronics processing, and mechanical assembly, providing crucial support for improving inspection accuracy and efficiency.

[0003] However, traditional six-axis support mechanisms have significant shortcomings in practical applications. On the one hand, when installing industrial robots of different models and specifications, the lack of a unified installation interface and standardized connection structure often requires targeted processing or modification of the connecting components of the six-axis support mechanism. This cumbersome and time-consuming installation process severely impacts the efficiency of equipment replacement and debugging, making it difficult to meet the diverse, small-batch testing needs of modern production. On the other hand, when the six-axis support mechanism is under extreme conditions, such as bearing large loads, undergoing large-angle tilting, or rapid attitude adjustments, its structural stability and stress balance are difficult to guarantee. It cannot provide effective support and protection, and is prone to component damage and attitude deviation, thereby affecting the testing accuracy and equipment safety of the industrial robot and failing to meet the requirements of high-precision and high-reliability testing.

[0004] Therefore, this application provides a six-axis support for the inspection of an industrial robot. Utility Model Content

[0005] This invention provides a six-axis support for industrial robot inspection, which solves the problem that traditional aluminum foil packaging bags, when not containing items, are usually unfolded and flat, but due to the stiffness and resilience of the material, they are difficult to fold stably into a compact shape. Even if the user folds them manually, they are prone to unraveling due to the tension of the material, resulting in a cumbersome and ineffective storage process.

[0006] This utility model provides a six-axis support for the inspection of an industrial robot, comprising:

[0007] A six-axis support mechanism includes a lower mounting base, an upper mounting base, a damping mechanism, and a control panel. The upper surface of the lower mounting base has two mounting holes on three sides respectively. The damping mechanism is fixedly installed inside the mounting holes. A connecting seat is fixedly installed at the output shaft end of the damping mechanism. A cylinder is hinged to the upper end of the connecting seat. The upper mounting base is hinged to the output shaft ends of multiple cylinders.

[0008] A connecting mechanism, disposed on the upper surface of the upper mounting base, includes a cylinder two fixedly mounted on the lower wall of the upper mounting base, a lower connecting base fixedly mounted on the upper surface of the upper mounting base, and an upper connecting base disposed on the upper end of the lower connecting base. A push plate is slidably connected inside the lower connecting base. The output shaft end of the cylinder two is fixedly connected to the lower wall of the push plate. Multiple mounting holes are evenly arranged on the outer wall of the upper end of the lower connecting base. Limiting balls are rolled inside the mounting holes. Multiple evenly arranged limiting holes are opened on the inner wall of the lower end of the upper connecting base. The mounting holes and the limiting holes are mutually adapted.

[0009] In a six-axis support for testing an industrial robot according to one embodiment of the present invention, the damping mechanism includes a housing fixedly installed inside the mounting hole, a piston slidably connected inside the housing, a guide rod fixedly installed on the upper wall of the piston, one end of the guide rod extending to the outer wall of the housing and fixedly connected to the lower wall of the connecting seat, a magnetorheological fluid filling the space between the piston and the inner wall of the housing, and an electromagnetic coil fixedly installed in the middle of the piston.

[0010] In a six-axis support for testing an industrial robot according to one embodiment of this utility model, a sealing ring is provided between the housing and the guide rod.

[0011] In a six-axis support for testing an industrial robot according to one embodiment of this utility model, multiple supports are fixedly installed on the outer wall of the control panel, and each one corresponds to a position of a cylinder.

[0012] In a six-axis support for testing an industrial robot according to one embodiment of the present invention, threaded holes are provided at the four corners of the upper surface of the upper connecting seat, and a permanent magnet is fixedly installed in the middle of the upper surface of the upper connecting seat.

[0013] In a six-axis support for testing an industrial robot according to one embodiment of this utility model, the control panel is provided with control buttons and a display screen on the outside, and the control panel is provided with a control circuit board and a battery inside. The control panel is electrically connected to cylinder one, cylinder two and electromagnetic coil.

[0014] The technical solutions provided in this application can include the following beneficial effects: This application designs a six-axis support for testing industrial robots. By setting a connecting mechanism on the six-axis support, the six-axis support and the industrial robot can be quickly assembled and disassembled. By setting a damping mechanism on the six-axis support, when the six-axis support is under extreme working conditions, the damping mechanism dissipates part of the pressure on the cylinder on the pressure side, thereby improving the service life and stability of the equipment.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a six-axis support structure for testing an industrial robot according to an embodiment of this application;

[0018] Figure 2 yes Figure 1 A front view of a six-axis support for inspection in an industrial robot.

[0019] Figure 3 yes Figure 1 A schematic diagram of the structure of the lower mounting base of a six-axis support for the inspection of an industrial robot;

[0020] Figure 4 yes Figure 1 A cross-sectional view of the connecting mechanism in a six-axis support for inspection of an industrial robot;

[0021] Figure 5 yes Figure 1 Cross-sectional view of the damping mechanism in a six-axis support for inspection of an industrial robot. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] like Figures 1 to 5 As shown, this application provides a six-axis support for the inspection of an industrial robot, comprising:

[0026] A six-axis support mechanism 100 includes a lower mounting base 10, an upper mounting base 20, a damping mechanism 40, and a control panel 14. The lower mounting base 10 has two mounting holes 11 on three sides of its upper surface. The damping mechanism 40 is fixedly installed inside the mounting holes 11. A connecting seat 12 is fixedly installed at the end of the output shaft of the damping mechanism 40. A cylinder 13 is hinged to the upper end of the connecting seat 12. The upper mounting base 20 is hinged to the ends of the output shafts of multiple cylinders 13. A connecting mechanism 30 is disposed on the upper surface of the upper mounting base 20, including components fixedly mounted on the upper mounting base. The cylinder 21 on the lower wall of the upper mounting base 20, the lower connecting base 32 fixedly installed on the upper surface of the upper mounting base 20, and the upper connecting base 36 set on the upper end of the lower connecting base 32. The push plate 35 is slidably connected inside the lower connecting base 32. The output shaft end of the cylinder 21 is fixedly connected to the lower wall of the push plate 35. Multiple mounting holes 33 are evenly arranged on the upper outer wall of the lower connecting base 32. Limiting balls 34 are rolled inside the mounting holes 33. Multiple limiting holes 37 are evenly arranged on the lower inner wall of the upper connecting base 36. The mounting holes 33 and the limiting holes 37 are mutually adapted.

[0027] By adopting the above technical solutions, a connecting mechanism 30 is set on the six-axis support, which enables rapid assembly and disassembly of the six-axis support and the industrial robot. A damping mechanism 40 is set on the six-axis support, which dissipates some of the pressure on the cylinder on the pressure side when the six-axis support is under extreme working conditions, thereby improving the service life and stability of the equipment.

[0028] It should be noted that during the installation of the industrial robot, the upper connecting seat 36 is fixed to the bottom of the industrial robot by magnetic attraction or bolts, and the upper connecting seat 36 is installed on top of the lower connecting seat 32. At this time, the control panel 14 controls the extension of the cylinder 31. During the extension process, the cylinder 31 pushes the push plate 35 upward. During the upward movement of the push plate 35, the push plate 35 pushes the limiting ball 34 in the mounting hole 33 outward, so that one end of the mounting hole 33 enters the limiting hole 37, thereby realizing the rapid installation of the industrial robot. During the testing of the industrial robot, when the tilt angle of the upper mounting seat 20 platform around the X-axis or Y-axis is too large, usually exceeding 30°, the following occurs: "one-sided support leg is compressed, and the..." In the extreme stress state of "side support leg under tension", the position of the mounting base 20 is monitored by the outer wall 15 of the control panel 14. The control panel 14 controls the electromagnetic coil 45 in the damping mechanism 40 on the pressure side to be energized. After the electromagnetic coil 45 is energized, a magnetic field is generated. Under the influence of the magnetic field, the flow resistance of the magnetorheological fluid 44 changes. The flow resistance of the magnetorheological fluid 44 increases with the increase of electrical energy. By increasing the flow resistance of the magnetorheological fluid 44 on the pressure side, the instantaneous impact pressure is converted into the internal energy dissipation of the damping mechanism 40 through the opposite force between the flow resistance and the pressure direction of the cylinder 13. This reduces the net pressure actually borne by the cylinder 13, thereby improving the service life and stability of the equipment.

[0029] In an optional embodiment, the damping mechanism 40 includes a housing 41 fixedly installed inside the mounting hole 11, a piston 42 slidably connected inside the housing 41, a guide rod 43 fixedly installed on the upper wall of the piston 42, one end of the guide rod 43 reaching the outer wall of the housing 41 and fixedly connected to the lower wall of the connecting seat 12, a magnetorheological fluid 44 filling the space between the piston 42 and the inner wall of the housing 41, and an electromagnetic coil 45 fixedly installed in the middle of the piston 42 to protect the cylinder 13 on the pressure side under extreme working conditions, thereby improving the service life of the equipment.

[0030] In an optional embodiment, a sealing ring 46 is provided between the housing 41 and the guide rod 43 to improve the sealing effect of the housing 41.

[0031] In one optional embodiment, multiple 15s are fixedly installed on the outer wall of the control panel 14, and each 15 corresponds to the position of the cylinder 13. During the operation of the six-axis support, the distance between the 15 and the upper mounting base 20 is detected by the 15. The distance is used to determine whether the six-axis support is under extreme working conditions. When the extreme working conditions are detected, the 15 transmits an electrical signal to the control panel 14. The control panel 14 controls the damping mechanism 40 on the side corresponding to the 15 to work, so as to accurately adjust the six-axis support.

[0032] In one optional embodiment, threaded holes are provided at all four corners of the upper surface of the upper connector 36, and a permanent magnet 38 is fixedly installed in the middle of the upper surface of the upper connector 36. The upper connector 36 can be connected to the industrial robot by magnetic attraction or bolt installation, and has multiple installation methods.

[0033] In one optional embodiment, the control panel 14 is provided with control buttons and a display screen on the outside, and the control panel 14 is provided with a control circuit board and a battery inside. The control panel 14 is electrically connected to cylinders 13 and 15, cylinder 31 and electromagnetic coil 45. The control panel 14 controls the start and stop of cylinders 13 and 15, cylinder 31 and electromagnetic coil 45 to achieve automatic fixing and buffering.

[0034] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A six-axis support for inspection of an industrial robot, characterized in that, include: A six-axis support mechanism includes a lower mounting base, an upper mounting base, a damping mechanism, and a control panel. The upper surface of the lower mounting base has two mounting holes on three sides respectively. The damping mechanism is fixedly installed inside the mounting holes. A connecting seat is fixedly installed at the output shaft end of the damping mechanism. A cylinder is hinged to the upper end of the connecting seat. The upper mounting base is hinged to the output shaft ends of multiple cylinders. A connecting mechanism, disposed on the upper surface of the upper mounting base, includes a cylinder two fixedly mounted on the lower wall of the upper mounting base, a lower connecting base fixedly mounted on the upper surface of the upper mounting base, and an upper connecting base disposed on the upper end of the lower connecting base. A push plate is slidably connected inside the lower connecting base. The output shaft end of the cylinder two is fixedly connected to the lower wall of the push plate. Multiple mounting holes are evenly arranged on the outer wall of the upper end of the lower connecting base. Limiting balls are rolled inside the mounting holes. Multiple evenly arranged limiting holes are opened on the inner wall of the lower end of the upper connecting base. The mounting holes and the limiting holes are mutually adapted.

2. The six-axis support for testing an industrial robot according to claim 1, characterized in that, The damping mechanism includes a housing fixedly installed inside the mounting hole, a piston slidably connected inside the housing, a guide rod fixedly installed on the upper wall of the piston, one end of the guide rod extending to the outer wall of the housing and fixedly connected to the lower wall of the connecting seat, magnetorheological fluid filling the space between the piston and the inner wall of the housing, and an electromagnetic coil fixedly installed in the middle of the piston.

3. The six-axis support for testing an industrial robot according to claim 2, characterized in that, A sealing ring is provided between the housing and the guide rod.

4. The six-axis support for testing an industrial robot according to claim 1, characterized in that, Multiple units are fixedly installed on the outer wall of the control panel, and each unit corresponds one-to-one with a position on a cylinder.

5. A six-axis support for testing industrial robots according to claim 1, characterized in that, The upper connecting seat has threaded holes at all four corners of its upper surface, and a permanent magnet is fixedly installed in the middle of its upper surface.

6. A six-axis support for testing an industrial robot according to claim 2, characterized in that, The control panel is equipped with control buttons and a display screen on its outer side, and a control circuit board and a battery are installed inside the control panel. The control panel is electrically connected to cylinder one, cylinder two and the electromagnetic coil.

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