Accurate-response metering alarm device for nondestructive testing

Abstract

The utility model discloses a precise response metering alarm device for nondestructive testing, which relates to the technical field of nondestructive testing and comprises a mounting table, a control device is mounted at one end of the top of the mounting table, a driving system is mounted at the other end of the bottom of the mounting table, and the driving system comprises an X axis, a Y axis and a Z axis; and one side of the Z shaft is provided with a clamping mechanism used for clamping a detected workpiece. According to the accurate-response metering alarm device for nondestructive testing, through the arrangement of the X axis, the Y axis and the Z axis, the X axis, the Y axis and the Z axis of the scanning frame adopt well-known brand linear driving units. The three-axis movement of the X axis, the Y axis and the Z axis and the multi-axis linkage function can be achieved, a servo motor and a driving unit are connected through a high-precision coupler, all the shafts are provided with operation limiting devices controlled by software and limiting devices provided by limiting switches, limiting protection devices are installed on all the linear shafts, and the system is prevented from being damaged and colliding with a detected workpiece.

Description

Technical Field

[0001] This utility model relates to the field of nondestructive testing technology, specifically to a metering alarm device for nondestructive testing with precise response. Background Technology

[0002] With the continuous development of society, all industries are also making progress. Among them, the accuracy of precision response non-destructive testing is also constantly improving. However, when using it, it is necessary to use corresponding precision response non-destructive testing metrological alarm devices.

[0003] The above applications currently have the following shortcomings:

[0004] Existing testing equipment requires a combination of mechanical and manual operation. Due to the manual operation, product quality problems are prone to occur due to human error. At the same time, manual testing is labor-intensive, and due to the movement trajectory, the probe is prone to collision with the workpiece, which can easily lead to workpiece damage.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a metering alarm device for non-destructive testing with accurate response. Utility Model Content

[0006] The purpose of this invention is to provide a precise and responsive metrological alarm device for nondestructive testing, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a metering alarm device for precise response non-destructive testing, comprising a mounting platform, a control device mounted at one end of the top of the mounting platform, and a drive system mounted at the other end of the bottom of the mounting platform, the drive system comprising an X-axis, a Y-axis, and a Z-axis;

[0008] A clamping mechanism for clamping the workpiece being inspected is installed on one side of the Z-axis.

[0009] Furthermore, the X-axis and Y-axis are slidably connected at the top, and the X-axis, Y-axis, and Z-axis are all driven by AC servo motors. This allows the AC servo motors to drive the position movement of the detection probe, ensuring the detection range.

[0010] Furthermore, each of the X-axis, Y-axis, and Z-axis has a slidingly connected moving block inside. These moving blocks, via AC servo motors, form a horizontal moving structure with the X-axis, Y-axis, and Z-axis. This allows for connection between the X-axis, Y-axis, and Z-axis through the moving blocks.

[0011] Furthermore, the clamping mechanism includes a mounting block fixed to one side of a movable block located inside the Z-axis. The mounting block has a power groove inside, and a rotating bevel gear is installed inside the power groove. A movable lead screw is fixed to the end of the rotating bevel gear furthest from the center. A linkage bevel gear meshes with one end of the rotating bevel gear, and a rotary motor is installed on one side of the linkage bevel gear. The rotating bevel gear and the linkage bevel gear can drive the movable lead screw to rotate synchronously.

[0012] Furthermore, the movable lead screw forms a synchronous rotation structure through a rotating bevel gear, a linked bevel gear, and a rotating motor, and adjustment grooves are provided inside both ends of the mounting block. This allows the movable lead screw to drive relative movement between the adjustment blocks.

[0013] Furthermore, an adjusting block is slidably connected inside the adjusting groove. A mounting plate is fixed to the side of the adjusting block away from the center of the mounting block. A spring is installed on the opposite side of the mounting plate, and a clamping plate is fixed to the opposite side of the spring. The clamping plate can clamp and fix the fixed platform.

[0014] Furthermore, the clamping plate synchronously moves with the lead screw and adjusting block to form a relative moving structure. A fixed platform is installed on the opposite side of the clamping plate, and a rotating head is installed at the center of the front side of the fixed platform. A detection head is slidably connected to the outside of the rotating head. The detection range can be adjusted by adjusting the angle of the detection head.

[0015] This utility model provides a precise response metrological alarm device for non-destructive testing, which has the following beneficial effects:

[0016] 1. This utility model, through the setting of X, Y, and Z axes, uses linear drive units from well-known brands for the X, Y, and Z axes of the scanning frame. It can realize the functions of three-axis motion and multi-axis linkage of X, Y, and Z axes. The servo motor and drive unit are connected by high-precision couplings. All axes have software-controlled running limits and limit switches. Limit protection is installed on all linear axes to prevent system damage and collision with the workpiece being inspected. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a metering alarm device for precise response non-destructive testing according to the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the X-axis, Y-axis, and Z-axis of a precision-response nondestructive testing metering alarm device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the clamping mechanism of a metering alarm device for precise response nondestructive testing according to the present invention.

[0020] Figure 4 This is a cross-sectional view of the clamping mechanism of a metering alarm device for precise response non-destructive testing according to the present invention.

[0021] In the diagram: 1. Mounting platform; 2. Control device; 3. X-axis; 4. Y-axis; 5. Z-axis; 6. AC servo motor; 7. Moving block; 8. Mounting block; 9. Rotating bevel gear; 10. Moving lead screw; 11. Linkage bevel gear; 12. Rotating motor; 13. Adjusting block; 14. Mounting plate; 15. Spring; 16. Clamping plate; 17. Fixed platform; 18. Rotating head; 19. Detection head. Detailed Implementation

[0022] The following will be combined with the appendix Figures 1 to 4 This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] This invention provides an improved, precise-response metering alarm device for non-destructive testing, such as... Figures 1-4 As shown, the device includes a mounting platform 1. A control device 2 is mounted on one end of the top of the mounting platform 1, and a drive system is mounted on the other end of the bottom of the mounting platform 1. The drive system includes an X-axis 3, a Y-axis 4, and a Z-axis 5. A clamping mechanism for clamping the workpiece to be inspected is mounted on one side of the Z-axis 5. The tops of the X-axis 3 and Y-axis 4 are slidably connected, and the X-axis 3, Y-axis 4, and Z-axis 5 are all driven by AC servo motors 6. Moving blocks 7 are slidably connected inside the X-axis 3, Y-axis 4, and Z-axis 5. The moving blocks 7 form a horizontal moving structure with the X-axis 3, Y-axis 4, and Z-axis 5 through the AC servo motors 6.

[0024] This embodiment utilizes X-axis 3, Y-axis 4, and Z-axis 5 for planar motion, combined with stepping motion on Z-axis 5, to perform scanning imaging based on reflected waves from different positions and to simulate and calculate the sound field based on the measurement data. The system comprises a three-axis motion mechanism (X-axis 3, Y-axis 4, and Z-axis 5). The design prioritizes safety, practicality, reliability, aesthetics, ease of operation, and maintenance. The overall design and scheme comply with relevant national standards. The equipment has a reasonable structure, reliable performance, and convenient operation. It can achieve three-axis motion (X-axis 3, Y-axis 4, and Z-axis 5) and multi-axis linkage. The AC servo motor 6 and the drive unit are connected using high-precision couplings. All axes have software-controlled operating limits and limit switches. Limit protection is installed on all linear axes to prevent system damage and collisions with the workpiece being inspected.

[0025] In the first implementation scheme, since different workpieces require different models of inspection heads 19, the specific operation is as follows:

[0026] like Figure 3 and Figure 4 As shown, the clamping mechanism includes a mounting block 8, which is fixed to one side of a movable block 7 located inside the Z-axis 5. A power groove is formed inside the mounting block 8, and a rotating bevel gear 9 is installed inside the power groove. A movable lead screw 10 is fixed to the end of the rotating bevel gear 9 furthest from the center. A linkage bevel gear 11 meshes with one end of the rotating bevel gear 9, and a rotary motor 12 is installed on one side of the linkage bevel gear 11. The movable lead screw 10 forms a synchronous rotation structure through the rotating bevel gear 9, the linkage bevel gear 11, and the rotary motor 12. Adjustment grooves are formed inside both ends of the mounting block 8. An adjustment block 13 is slidably connected inside the adjustment groove. A mounting plate 14 is fixed to the side of the adjustment block 13 furthest from the center of the mounting block 8. A spring 15 is installed on the opposite side of the mounting plate 14, and a clamping plate 16 is fixed to the opposite side of the spring 15. The clamping plate 16 moves synchronously with the lead screw 10 and the adjusting block 13 to form a relative moving structure. A fixed platform 17 is installed on the opposite side of the clamping plate 16. A rotating head 18 is installed at the center of the front side of the fixed platform 17. A detection head 19 is slidably connected to the outside of the rotating head 18.

[0027] In this embodiment: According to the detection head 19 required for detection, the detection head 19 is installed on the opposite side of the clamping plate 16. The rotating motor 12 is started, which drives the linkage bevel gear 11 to rotate. Through the meshing structure, the rotating bevel gear 9 and the moving lead screw 10 are driven to rotate. The moving lead screw 10 drives the adjusting block 13 to move relative to each other inside the adjusting groove. The adjusting block 13 drives the clamping plate 16 to move relative to each other. Thus, the clamping plate 16 clamps and fixes the fixed table 17, thereby completing the installation of different types of detection heads 19. The angle of the detection head 19 is adjusted by rotating the head 18 to facilitate the detection work.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A metering alarm device for nondestructive testing with precise response, characterized in that, It includes a mounting platform (1), a control device (2) is installed at one end of the top of the mounting platform (1), and a drive system is installed at the other end of the bottom of the mounting platform (1). The drive system includes an X-axis (3), a Y-axis (4), and a Z-axis (5). A clamping mechanism for clamping the workpiece being inspected is installed on one side of the Z-axis (5).

2. The metering alarm device for precise response nondestructive testing according to claim 1, characterized in that, The top of the X-axis (3) and Y-axis (4) are slidably connected, and the X-axis (3), Y-axis (4) and Z-axis (5) are all driven by AC servo motors (6).

3. The metering alarm device for precise response nondestructive testing according to claim 1, characterized in that, The X-axis (3), Y-axis (4) and Z-axis (5) are all slidably connected to moving blocks (7). The moving blocks (7) form a horizontal moving structure with the X-axis (3), Y-axis (4) and Z-axis (5) through AC servo motors (6).

4. The metering alarm device for precise response nondestructive testing according to claim 1, characterized in that, The clamping mechanism includes a mounting block (8), which is fixed to one side of a moving block (7) located inside the Z-axis (5). The mounting block (8) has a power groove inside, and a rotating bevel gear (9) is installed inside the power groove. A moving lead screw (10) is fixed to one end of the rotating bevel gear (9) away from the center. A linkage bevel gear (11) is engaged at one end of the rotating bevel gear (9). A rotating motor (12) is installed on one side of the linkage bevel gear (11).

5. A metering alarm device for precise response nondestructive testing according to claim 4, characterized in that, The movable lead screw (10) forms a synchronous rotation structure through the rotating bevel gear (9), the linkage bevel gear (11), and the rotating motor (12). Adjustment grooves are provided inside both ends of the mounting block (8).

6. The metering alarm device for precise response nondestructive testing according to claim 5, characterized in that, An adjusting block (13) is slidably connected inside the adjusting groove. An mounting plate (14) is fixed on the side of the adjusting block (13) away from the center of the mounting block (8). A spring (15) is installed on the opposite side of the mounting plate (14). A clamping plate (16) is fixed on the opposite side of the spring (15).

7. A metering alarm device for precise response nondestructive testing according to claim 6, characterized in that, The clamping plate (16) moves synchronously with the lead screw (10) and the adjusting block (13) to form a relative moving structure. A fixed platform (17) is installed on the opposite side of the clamping plate (16). A rotating head (18) is installed at the center of the front side of the fixed platform (17). A detection head (19) is slidably connected to the outside of the rotating head (18).

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