Robot turntable centering auxiliary calibration tool

Abstract

The utility model discloses a robot turntable centering auxiliary calibration tool, which relates to the auxiliary calibration tool field, and comprises a pedestal and a moving block, the top of the pedestal is movably provided with the moving block, the top of the moving block is fixedly provided with a mounting seat, the top of the mounting seat is movably provided with a detection rod, and the detection rod is provided with a detection groove. A second adjusting rod is movably installed on one side of the base, and a first adjusting rod is movably installed on one side of the moving block. According to the utility model, through the precisely designed centering device, the precise alignment between the robot turntable and the robot body or other related parts is ensured, the processing or assembling error caused by centering deviation is reduced, the product quality is improved, the integrated centering auxiliary calibration tool can automatically or semi-automatically complete the centering operation, and the production efficiency is improved. The steps of manual measurement and adjustment are reduced, the debugging difficulty and complexity are reduced, the production efficiency and the detection part are improved, other measurement auxiliary tools do not need to be replaced, a dial indicator is directly printed, and whether the center error is in a specified range or not is measured.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary calibration tools, specifically a robot turntable centering auxiliary calibration tool. Background Technology

[0002] With the continuous advancement of industrial automation technology, the application of carving robots in production lines and artistic creation is becoming increasingly widespread, especially in scenarios requiring high-precision carving and positioning, such as precision mold processing and art carving. These processes place extremely stringent demands on the positioning accuracy of carving robots. In these delicate operations, the carving robot turntable, as the core component for achieving workpiece rotation and precise positioning, directly affects the fineness, consistency, and production efficiency of the carved works. Therefore, ensuring the convenient and high-precision centering of the carving robot turntable in batches is of great significance for improving the overall quality of carving operations, accelerating production debugging, and meeting the demands of the high-end market.

[0003] However, in the traditional process of installing and debugging robot turntables, it often relies on manual observation, measurement and adjustment without standardized calibration and measurement tools. This simple method is not only inefficient, but also makes it difficult to guarantee high precision and consistency in alignment. In addition, due to the complex and close spatial relationship between the robot turntable and the robot body, even a small deviation may lead to a decrease in the positioning accuracy of the entire system, thereby affecting the product processing quality.

[0004] Therefore, there is an urgent need in the market for an efficient, accurate, and easy-to-operate robot turntable centering auxiliary calibration tool to solve the above problems. This tool should possess functions such as rapid positioning, precise adjustment, easy measurement, and stable and secure placement, significantly improving the centering accuracy of the robot turntable, reducing debugging difficulty and time costs, thereby meeting the high-precision positioning requirements of industrial automated production. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a robot turntable centering auxiliary calibration tool to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a robot turntable centering auxiliary calibration tool, comprising a base and a movable block, wherein the movable block is movably mounted on the top of the base, and a mounting seat is fixed on the top of the movable block, a detection rod is movably mounted on the top of the mounting seat, a second adjusting rod is movably mounted on one side of the base, and a first adjusting rod is movably mounted on one side of the movable block, and limit blocks are fixed at the ends of both the first adjusting rod and the second adjusting rod.

[0007] By adopting the above technical solution and using a precisely designed alignment device, the accurate alignment between the robot turntable and the robot body or other related components is ensured, reducing processing or assembly errors caused by alignment deviations, improving product quality, and the integrated alignment auxiliary calibration tool can automatically or semi-automatically complete the alignment operation, reducing the steps of manual measurement and adjustment, reducing debugging difficulty and complexity, improving production efficiency, and in the inspection part, there is no need to change other measuring auxiliary tools, and a dial indicator can be used directly to determine whether the center error is within the specified range.

[0008] The present invention is further configured such that the mounting base has an internal mounting hole, and the mounting hole is threadedly connected to the detection rod.

[0009] By adopting the above technical solution, the detection rod can be easily installed through the set mounting hole, and when the detection rod is rotated, it can be retracted into the interior of the mounting hole.

[0010] The present invention is further configured such that the second adjusting rod is threadedly connected to the base, and the first adjusting rod is threadedly connected to the base.

[0011] By adopting the above technical solution, based on the screw principle, the first adjusting rod and the second adjusting rod can drive the moving block to move when they rotate.

[0012] The present invention is further configured such that the outer wall of the movable block is provided with a sliding groove, and the inner wall of the sliding groove is provided with a limiting groove, wherein the diameter of the limiting block is larger than the diameter of the first adjusting rod and the second adjusting rod.

[0013] By adopting the above technical solution, the sliding groove allows the first and second adjusting rods to slide conveniently inside, and the limiting groove can limit the limiting block, preventing the first and second adjusting rods from separating from the moving block.

[0014] The present invention is further configured such that a fixing block is fixed to the end of both the first adjusting rod and the second adjusting rod.

[0015] By adopting the above technical solution, the fixed block allows personnel to easily rotate the first and second adjusting rods.

[0016] The present invention is further configured such that a sliding groove is provided on the top of the base, and the width of the moving block is smaller than the width of the base.

[0017] By adopting the above technical solution, the sliding groove allows the moving block to slide on the inner wall of the groove, thereby adjusting the position of the detection rod.

[0018] The present invention is further configured such that the end of the detection rod is tapered, and the center of the detection rod is at the same horizontal line as the center of the mounting base.

[0019] By adopting the above technical solution, it is easy to accurately align with the robot turntable or the rotating part to be calibrated, thereby improving the calibration accuracy.

[0020] In summary, the present invention has the following main advantages:

[0021] 1. This utility model, by setting up a base, a moving block, a mounting base, and a detection rod, and through a precisely designed centering device, ensures accurate alignment between the robot turntable and the robot body or other related components, reducing processing or assembly errors caused by centering deviations, improving product quality. The integrated centering auxiliary calibration tool can automatically or semi-automatically complete the centering operation, reducing manual measurement and adjustment steps, lowering debugging difficulty and complexity, and improving production efficiency. In terms of the detection part, it is not necessary to change other measuring auxiliary tools; a dial indicator can be used directly to determine whether the center error is within the specified range.

[0022] 2. By incorporating a first adjusting rod and a second adjusting rod, this utility model possesses versatility and flexibility, enabling the centering auxiliary calibration tool to adapt to different models and specifications of robot turntables. This enhances its wide applicability in the field of industrial automation, ensures that the calibration tool has sufficient rigidity and stability during use, and can withstand various forces and vibrations during the production process, guaranteeing long-term reliability and durability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram illustrating the adjustment of the detection rod of this utility model;

[0025] Figure 3 This is a schematic diagram showing the connection between the movable block and the mounting base of this utility model;

[0026] Figure 4 This is a schematic diagram showing the connection between the second adjusting rod and the limiting block of this utility model.

[0027] In the diagram: 1. Base; 2. Moving block; 3. Mounting seat; 31. Mounting hole; 4. Detection rod; 5. Slide groove; 51. Limiting groove; 6. First adjusting rod; 7. Second adjusting rod; 8. Fixing block; 9. Limiting block. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The embodiments of this utility model will be described below based on its overall structure.

[0030] A robot turntable centering auxiliary calibration tool, such as Figure 1 - Figure 4 As shown, the device includes a base 1 and a movable block 2. The movable block 2 is movably mounted on the top of the base 1. A sliding groove allows the movable block 2 to slide on the inner wall of the groove, thereby adjusting the position of the detection rod 4. A mounting base 3 is fixed on the top of the movable block 2, and the detection rod 4 is movably mounted on the top of the mounting base 3. A second adjusting rod 7 is movably mounted on one side of the base 1, and a first adjusting rod 6 is movably mounted on one side of the movable block 2. Limiting blocks 9 are fixed to the ends of both the first adjusting rod 6 and the second adjusting rod 7. A sliding groove 5 is formed on the outer wall of the movable block 2, and a limiting groove 51 is formed on the inner wall of the sliding groove 5. The diameter of the limiting block 9 is larger than the diameter of the first adjusting rod 6 and the second adjusting rod 7. The sliding groove 5 allows the first adjusting rod 6 and the second adjusting rod 7 to slide easily inside it, and the limiting groove 51 can limit the limiting block 9 to prevent the first adjusting rod 6 and the second adjusting rod 7 from separating from the movable block 2.

[0031] Please refer to Figure 1-2. The mounting base 3 has a mounting hole 31 inside, and the top of the moving block 2 also has a mounting hole 31. The mounting hole 31 is threadedly connected to the detection rod 4. The mounting hole 31 allows the detection rod 4 to be installed easily, and when the detection rod 4 is rotated, it can be retracted into the mounting hole 31.

[0032] Please see Figure 2 The second adjusting rod 7 is threadedly connected to the base 1, and the first adjusting rod 6 is threadedly connected to the base 1. According to the screw principle, when the first adjusting rod 6 and the second adjusting rod 7 rotate, they can drive the moving block 2 to move.

[0033] Please see Figure 2 and Figure 4 The ends of the first adjusting rod 6 and the second adjusting rod 7 are both fixed with fixing blocks 8, which allow personnel to easily rotate the first adjusting rod 6 and the second adjusting rod 7.

[0034] Please see Figure 1 and Figure 2 The end of the detection rod 4 is tapered, and the center of the detection rod 4 is on the same horizontal line as the center of the mounting base 3, which facilitates precise alignment with the robot turntable or the rotating part to be calibrated, thereby improving calibration accuracy.

[0035] The working principle of this utility model is as follows: When in use, the detection rod 4 is connected to the mounting hole 31 on the top of the mounting base 3. Then, the position of the detection rod 4 is adjusted. By rotating the first adjusting rod 6, according to the screw principle, when the first adjusting rod 6 rotates, it is threadedly connected to the base 1, thus driving the moving block 2 to move. Meanwhile, the limiting block 9 at the end of the second adjusting rod 7 slides inside the limiting groove 51. Then, rotating the second adjusting rod 7 will also drive the moving block 2 to move. The limiting block 9 at the end of the first adjusting rod 6 slides on the inner wall of the limiting groove 51. After the position of the detection rod 4 is adjusted, pressure testing is performed. When it is necessary to adjust the height of the detection rod 4, the detection rod 4 is rotated, and the detection rod 4 cooperates with the mounting hole 31. The end of the detection rod 4 can be retracted into the interior of the mounting hole 31.

[0036] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A robot turntable centering auxiliary calibration tool, comprising a base (1) and a moving block (2), characterized in that: A movable block (2) is movably mounted on the top of the base (1), and a mounting seat (3) is fixed on the top of the movable block (2). A detection rod (4) is movably mounted on the top of the mounting seat (3). A second adjusting rod (7) is movably mounted on one side of the base (1), and a first adjusting rod (6) is movably mounted on one side of the movable block (2). Limit blocks (9) are fixed at the ends of the first adjusting rod (6) and the second adjusting rod (7).

2. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The mounting base (3) has a mounting hole (31) inside, and the mounting hole (31) is threadedly connected to the detection rod (4).

3. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The second adjusting rod (7) is threadedly connected to the base (1), and the first adjusting rod (6) is threadedly connected to the base (1).

4. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The outer wall of the movable block (2) is provided with a sliding groove (5), and the inner wall of the sliding groove (5) is provided with a limiting groove (51).

5. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The ends of the first adjusting rod (6) and the second adjusting rod (7) are both fixed with fixing blocks (8).

6. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The diameter of the limiting block (9) is greater than the diameter of the first adjusting rod (6) and the second adjusting rod (7).

7. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The top of the base (1) is provided with a sliding groove, and the width of the moving block (2) is smaller than the width of the base (1).

8. The robot turntable centering auxiliary calibration tool according to claim 1, characterized in that: The end of the detection rod (4) is tapered, and the center of the detection rod (4) is at the same horizontal line as the center of the mounting base (3).

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