A reusable robot top calibration tool

Abstract

The present invention discloses a reusable robot top calibration tool, which relates to the technical field of robot top calibration. The reusable robot top calibration tool is intended to solve the technical problems that it is inconvenient to remove the robot top without damage and the robot top cannot be fully reused under the existing technology; the robot top calibration tool comprises a robot top main body; an installation component is provided on the outside of the robot top main body, and a docking sleeve is provided on the upper end of the robot top main body, a fixed edge is fixedly installed on the outside of the bottom end of the docking sleeve, a hexagonal prism is fixedly installed on the upper end of the docking sleeve, an inner cavity component is provided on the inner side of the hexagonal prism, a lifting component is provided on the inner side of the docking sleeve, and the lifting component is located on the inner side of the inner cavity component; the reusable robot top calibration tool only needs to be screwed in by rotating the internal thread on the inner side of the slot along the reverse external thread, and the docking sleeve is continued to be screwed when the slot and the reverse external thread are tightened.

Description

Technical Field

[0001] The invention belongs to the technical field of robot top calibration, and in particular relates to a reusable robot top calibration tool. Background Art

[0002] Nowadays, the use of robots is more common in industrial production. Manual operation in the production line is prone to errors. Using robots for operation can greatly improve accuracy. The robot tip is a more important accessory of the robot. When the robot tip is replaced, the robot tip calibration tooling needs to be used.

[0003] At present, when the existing robot tip is damaged, the robot tip is an important component of the robot. The existing technology uses a wrench to manually remove the robot tip. This removal method will damage the robot tip, making it inconvenient to remove the robot tip non-destructively and unable to fully reuse the robot tip. Summary of the Invention

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a reusable robot tip calibration tool, which is intended to solve the technical problems that the existing technology is inconvenient for non-destructive removal of the robot tip and cannot fully reuse the robot tip.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the present invention provides a reusable robot top calibration tool, which includes a robot top body; an installation component is provided on the outside of the robot top body, and a docking sleeve is provided on the upper end of the robot top body. A fixed edge is fixedly installed on the outside of the bottom end of the docking sleeve, and a hexagonal prism is fixedly installed on the upper end of the docking sleeve. An inner cavity component is provided on the inner side of the hexagonal prism, and a lifting component is provided on the inner side of the docking sleeve. The lifting component is located on the inner side of the inner cavity component, and a nut is provided on the upper end of the lifting component. The nut is located above the hexagonal prism, and a top head is fixedly installed on the bottom end of the robot top body.

[0008] When using the reusable robot top calibration tooling of the present technical solution, the internal thread on the inner side of the slot is rotated and screwed in along the reverse external thread. When the slot and the reverse external thread are tightened, the docking sleeve is continued to be screwed to screw the positive external thread out of the robot. The crowbar is inserted along the socket, and the wrench is inserted along the hexagonal prism. The wrench is turned to drive the hexagonal prism to rotate, and the hexagonal prism drives the docking sleeve to rotate, and the docking sleeve and the robot top body are screwed out.

[0009] Furthermore, the interior of the mounting assembly includes a reverse external thread, which is arranged on the outside of the robot's top body. A socket is provided on the outside of the robot's top body. The crowbar is inserted along the socket, and the wrench is inserted along the hexagonal prism. The wrench is rotated to drive the hexagonal prism to rotate, and the hexagonal prism drives the docking sleeve to rotate, and the docking sleeve and the robot's top body are screwed out.

[0010] Furthermore, the interior of the mounting assembly includes a positive external thread, which is arranged on the outside of the robot's top body and located above the top head. When the slot and the reverse external thread are tightened, the docking sleeve continues to be twisted to spiral the positive external thread out of the robot.

[0011] Furthermore, the interior of the inner cavity component includes a card slot, which is opened at the bottom end of the docking sleeve. The inner side of the card slot is provided with an internal thread, and the internal thread is threadedly connected to the reverse external thread. The docking sleeve and the top body of the robot are installed by rotating the internal thread on the inner side of the card slot along the reverse external thread.

[0012] Furthermore, the interior of the inner cavity component includes a limiting groove, which is opened on the inner side of the docking sleeve. A sliding groove is opened on the inner side of the inner cavity component, and the sliding groove is interconnected with the limiting groove. The push plate is moved and limited by the sliding connection between the push plate and the limiting groove.

[0013] Furthermore, the interior of the jacking assembly includes a central shaft, which is arranged on the inner side of the slide groove. The central shaft is slidably connected to the slide groove, and the central shaft is installed by sliding it into the slide groove.

[0014] Furthermore, the interior of the lifting assembly includes a push plate, which is fixedly installed at the bottom end of the central axis. The push plate is slidably connected to the limit groove. The push plate is moved and limited by the sliding connection between the push plate and the limit groove, and the robot's top body is pushed and taken out by the push plate.

[0015] Furthermore, the interior of the jacking assembly includes a spring, which is arranged on the outside of the central axis. The bottom end of the spring is connected to the upper end of the hexagonal prism. A threaded joint is provided on the outside of the upper end of the central axis. The threaded joint is threadedly connected to the nut. The central axis is installed by rotating and screwing the nut along the threaded joint, and the central axis is reset by the setting of the spring.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The reusable robot top calibration tool of the present invention is to rotate and screw in the internal thread inside the card slot along the reverse external thread. When the card slot and the reverse external thread are tightened, the docking sleeve is continued to be screwed to screw the positive external thread out of the robot, and the crowbar is inserted along the jack, and the wrench is clamped along the hexagonal prism. The wrench is rotated to drive the hexagonal prism to rotate, and the hexagonal prism drives the docking sleeve to rotate, and the docking sleeve and the robot top body are screwed out, and the nut is pressed. The center axis is driven downward by the nut, and the center axis drives the push plate to move downward. The push plate is moved and limited by the sliding connection between the push plate and the limit groove, and the robot top body is pushed out by the push plate, thereby achieving the convenience of taking out the robot top and facilitating the full utilization of the robot top;

[0019] 2. The reusable robot top calibration tooling of the present invention utilizes the method of sliding the center shaft along the slide groove, sliding the spring along the center shaft, the bottom end of the spring and the upper end of the hexagonal prism contact each other, and rotating the nut along the threaded joint to install the center shaft, thereby realizing rapid assembly of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of a specific embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of a three-dimensional structure of a specific embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of a three-dimensional structure of a specific embodiment of the present invention;

[0023] Figure 4 A schematic diagram of a partial cross-sectional perspective structure of a specific embodiment of the present invention;

[0024] Figure 5 A schematic diagram of a partial cross-sectional perspective structure of a specific embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of a partial cross-sectional three-dimensional structure of a specific embodiment of the present invention.

[0026] The marks in the accompanying drawings are: 1. Robot top body; 2. Mounting assembly; 3. Docking sleeve; 4. Fixed edge; 5. Hexagonal prism; 6. Inner cavity assembly; 7. Lifting assembly; 8. Nut; 9. Top head; 10. Reverse external thread; 11. Socket; 12. Forward external thread; 13. Slot; 14. Internal thread; 15. Limiting groove; 16. Slide groove; 17. Center axis; 18. Push plate; 19. Spring; 20. Threaded joint. DETAILED DESCRIPTION

[0027] This specific embodiment is a reusable robot top calibration tooling, and its three-dimensional structural diagram is as follows: Figure 1 As shown, the schematic diagram of its three-dimensional unfolded structure is as follows Figure 2 As shown, the schematic diagram of its three-dimensional unfolded structure is as follows Figure 3 As shown, the robot top calibration tooling includes a robot top body 1; an installation component 2 is provided on the outside of the robot top body 1, a docking sleeve 3 is provided on the upper end of the robot top body 1, a fixed edge 4 is fixedly installed on the outside of the bottom end of the docking sleeve 3, a hexagonal prism 5 is fixedly installed on the upper end of the docking sleeve 3, an inner cavity component 6 is provided on the inner side of the hexagonal prism 5, a jacking component 7 is provided on the inner side of the docking sleeve 3, the jacking component 7 is located on the inner side of the inner cavity component 6, a nut 8 is provided on the upper end of the jacking component 7, the nut 8 is located above the hexagonal prism 5, and a top head 9 is fixedly installed on the bottom end of the robot top body 1.

[0028] With respect to this specific embodiment, the shape structure of the robot top body 1 is set according to the actual application situation. For example, the robot top body 1 can be a rectangular structure, an arc structure, a polygonal structure, etc.

[0029] Among them, the interior of the mounting component 2 includes a reverse external thread 10, and the reverse external thread 10 is arranged on the outside of the robot top body 1. The outside of the robot top body 1 is provided with a socket 11. The crowbar is inserted along the socket 11, and the wrench is clamped along the hexagonal prism 5. The wrench is rotated to drive the hexagonal prism 5 to rotate, and the hexagonal prism 5 drives the docking sleeve 3 to rotate, and the docking sleeve 3 and the robot top body 1 are screwed out. The interior of the mounting component 2 includes a forward external thread 12, and the forward external thread 12 is arranged on the outside of the robot top body 1. The forward external thread 12 is located above the top head 9. When the slot 13 and the reverse external thread 10 are tightened, the docking sleeve 3 is continued to be screwed so that the forward external thread 12 is screwed out of the robot.

[0030] This specific embodiment is a reusable robot top calibration tool, and its partial cross-sectional three-dimensional structure diagram is as follows: Figure 4 As shown, its partial cross-sectional three-dimensional structure schematic diagram is as follows Figure 5 As shown, its partial cross-sectional three-dimensional structure schematic diagram is as follows Figure 6As shown, the interior of the inner cavity component 6 includes a slot 13, which is opened at the bottom end of the docking sleeve 3, and an internal thread 14 is opened on the inner side of the slot 13, and the internal thread 14 is threadedly connected to the reverse external thread 10. The docking sleeve 3 and the robot top body 1 are installed by rotating the internal thread 14 on the inner side of the slot 13 along the reverse external thread 10. The interior of the inner cavity component 6 includes a limiting groove 15, which is opened on the inner side of the docking sleeve 3. A slide groove 16 is opened on the inner side of the inner cavity component 6, and the slide groove 16 is communicated with the limiting groove 15. The push plate 18 is moved and limited by the sliding connection between the push plate 18 and the limiting groove 15.

[0031] At the same time, the interior of the lifting component 7 includes a central shaft 17, and the central shaft 17 is arranged on the inner side of the slide groove 16. The central shaft 17 is slidably connected to the slide groove 16, and the central shaft 17 is slid into the slide groove 16 to install the central shaft 17. The interior of the lifting component 7 includes a push plate 18, and the push plate 18 is fixedly installed at the bottom end of the central shaft 17. The push plate 18 is slidably connected to the limit groove 15. The push plate 18 is moved and limited by the sliding connection between the push plate 18 and the limit groove 15, and the robot's top body 1 is pushed out by the push plate 18.

[0032] When using the reusable robot top calibration fixture of the present technical solution, slide the center shaft 17 along the slide groove 16, slide the spring 19 along the center shaft 17, the bottom end of the spring 19 contacts the upper end of the hexagonal prism 5, and screw the nut 8 along the threaded joint 20 to install the center shaft 17. The internal thread 14 on the inner side of the slot 13 is screwed in along the reverse external thread 10. When the slot 13 and the reverse external thread 10 are tightened, continue to screw the docking sleeve 3 to screw the positive external thread 12 out of the robot, and insert the crowbar along the socket 11. Insert, the wrench is stuck in along the hexagonal prism 5, the wrench is turned to drive the hexagonal prism 5 to rotate, the hexagonal prism 5 drives the docking sleeve 3 to rotate, the docking sleeve 3 and the robot top body 1 are screwed out, the nut 8 is pressed, and the center shaft 17 is driven downward by the nut 8, and the center shaft 17 drives the push plate 18 to move downward, and the push plate 18 is moved and limited by the sliding connection between the push plate 18 and the limiting groove 15, and the robot top body 1 is pushed out by the push plate 18, thereby realizing the easy removal of the robot top and the full utilization of the robot top.

Claims

1. A reusable robot top calibration tool, the robot top calibration tool comprising a robot top body (1); characterized in that, The outer side of the robot top body (1) is provided with a mounting assembly (2), the upper end of the robot top body (1) is provided with a docking sleeve (3), the outer side of the bottom end of the docking sleeve (3) is fixedly installed with a fixed edge (4), the upper end of the docking sleeve (3) is fixedly installed with a hexagonal prism (5), the inner side of the hexagonal prism (5) is provided with an inner cavity assembly (6), the inner side of the docking sleeve (3) is provided with a jacking assembly (7), the jacking assembly (7) is located on the inner side of the inner cavity assembly (6), the upper end of the jacking assembly (7) is provided with a nut (8), the nut (8) is located above the hexagonal prism (5), and the bottom end of the robot top body (1) is fixedly installed with a top head (9); The interior of the mounting assembly (2) includes a reverse external thread (10), and the reverse external thread (10) is arranged on the outside of the robot top body (1), and the outside of the robot top body (1) is provided with a socket (11); The interior of the mounting assembly (2) includes a positive external thread (12), the positive external thread (12) is arranged on the outside of the robot top body (1), and the positive external thread (12) is located above the top head (9); The interior of the inner cavity component (6) includes a card slot (13), the card slot (13) is opened at the bottom end of the docking sleeve (3), the inner side of the card slot (13) is provided with an internal thread (14), and the internal thread (14) is threadedly connected to the reverse external thread (10); The inner cavity component (6) includes a limiting groove (15) inside, the limiting groove (15) is opened on the inner side of the docking sleeve (3), and a sliding groove (16) is opened on the inner side of the inner cavity component (6), and the sliding groove (16) and the limiting groove (15) are interconnected; The interior of the lifting assembly (7) includes a central shaft (17), the central shaft (17) is arranged on the inner side of the slide groove (16), and the central shaft (17) is slidably connected to the slide groove (16); The interior of the lifting assembly (7) includes a push plate (18), which is fixedly mounted on the bottom end of the central shaft (17) and is slidably connected to the limiting groove (15).

2. The reusable robot top calibration tool according to claim 1, characterized in that: The interior of the lifting assembly (7) includes a spring (19), which is arranged on the outside of the central shaft (17). The bottom end of the spring (19) is connected to the upper end of the hexagonal prism (5). A threaded joint (20) is provided on the outside of the upper end of the central shaft (17), and the threaded joint (20) is threadedly connected to the nut (8).

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