Disc ring piece water immersion ultrasonic detection system

Abstract

The invention discloses a disc ring piece water immersion ultrasonic detection system. The system comprises a water tank, wherein a frame body capable of moving in the vertical direction and a rotating seat rotationally arranged on the frame body are arranged in the water tank; the rotating table is arranged on the rotating seat and rotates synchronously with the rotating seat; the centering and clamping assembly is arranged on the rotating table and synchronously rotates along with the rotating base, and the centering and clamping assembly at least comprises two sets of centering and clamping units which are used for clamping the disc ring part in the mode of being far away from or close to the central axis of the rotating table; the detection assembly is at least provided with an angle-adjustable ultrasonic probe, and the ultrasonic probe is configured to be capable of being immersed into the water tank at a preset height and sending out ultrasonic waves at a preset angle to detect the disc ring piece; according to the invention, the problems that the workpiece is slightly deformed due to uneven clamping force on each part of the workpiece when the wall thickness of the workpiece is small, the detection efficiency is low and the automation degree is low in the traditional ultrasonic water immersion flaw detection equipment which is generally used for manually clamping the workpiece can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of ultrasonic testing equipment, and in particular to a disk ring component water immersion ultrasonic testing system. Background Art

[0002] The working principle of ultrasonic water immersion testing is to use the conductivity of water and the characteristics of sound waves. By immersing the object to be tested in water, the ultrasonic probe sends a sound wave signal to the object to be tested, and then receives the reflected signal. By the change of the signal, it can be determined whether there are defects or cracks in the object to be tested. When traditional ultrasonic water immersion testing equipment clamps the workpiece, it is generally clamped manually. When the wall thickness of the workpiece is small, it is easy to have uneven clamping force on various parts of the workpiece, causing slight deformation of the workpiece, and there are problems such as low detection efficiency and low degree of automation. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the object of the present invention is to provide a disk ring component water immersion ultrasonic detection system.

[0004] In order to achieve the above objectives, the technical solution adopted by the present invention includes: a water tank, which is provided with a frame movable in a vertical direction and a rotating seat rotatably configured on the frame; a rotating table, which is configured on the rotating seat and rotates synchronously with the rotating seat; a centering clamping assembly, which is configured on the rotating table and rotates synchronously with the rotating seat, and the centering clamping assembly includes at least two groups of centering clamping units to clamp the disk ring in a manner away from or close to the central axis of the rotating table; a detection assembly, which has at least an ultrasonic probe with adjustable angle, and the ultrasonic probe is configured to be able to be immersed in the water tank at a predetermined height and emit ultrasonic waves at a predetermined angle to detect the disk ring.

[0005] In the preferred technical solution of the above-mentioned disk ring component water immersion ultrasonic detection system, the centering clamping unit includes a driven screw installed on the rotating table and rotating along the radial direction of the rotating table, a driven bevel gear installed at the end of the driven screw, a slider threadedly connected to the driven screw, and a tightening block arranged on the slider; The centering clamping unit is driven by a centering driving structure, which at least includes a driving shaft rotatably arranged in the middle of the rotating seat, and a driving bevel gear meshingly connected to the driven bevel gear is installed at the first end of the driving shaft end extending to the rotating table.

[0006] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, the detection component also includes a three-axis linear module arranged on the upper part of the water tank for driving the ultrasonic probe to move along the X-axis, Y-axis or Z-axis direction, and an angle conversion structure for connecting the ultrasonic probe and the three-axis linear module and capable of controlling the ultrasonic probe to swing at a predetermined angle.

[0007] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, the angle conversion structure includes at least a first angle driving member installed along the Z-axis direction and a second angle driving member driven to rotate by the first angle driving member; wherein the ultrasonic probe is driven by the second angle driving member in a direction perpendicular to the Z-axis direction and swings at a predetermined angle.

[0008] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, the rotating seat is an internal gear contact ball bearing, the bottom surface of the frame is provided with a cover body, the bottom of the frame is provided with a first driving device inside the cover body, and the rotating shaft end of the first driving device is equipped with a first driving gear meshing with the rotating seat.

[0009] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, a downwardly extending skirt is formed on the bottom surface of the side edge of the rotating table, and a seal is arranged between the skirt and the frame for sealing the space between the bottom surface of the rotating table and the top surface of the frame.

[0010] In the preferred technical solution of the above-mentioned disk ring component water immersion ultrasonic detection system, a second driving device is arranged at the bottom of the frame inside the cover body, a second driving gear is arranged at the rotating shaft end of the second driving device, and a driven gear meshing with the second driving gear box is arranged on the driving shaft.

[0011] In the preferred technical solution of the above-mentioned disk ring component water immersion ultrasonic detection system, a third driving device is arranged at the bottom of the frame inside the cover body, and a third driving gear meshingly connected to the driven gear is arranged at the rotating shaft end of the third driving device.

[0012] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, the direction of the abutment block on the sliding block is adjustable.

[0013] In the preferred technical solution of the above-mentioned disk-ring component water immersion ultrasonic detection system, the frame is driven along the Z-axis direction by a vertical driving structure arranged in the water tank.

[0014] The beneficial effect of the present invention is that the second driving gear is controlled to rotate by the second driving device, so that the driven gear drives the driving shaft and the driving bevel gear to rotate, and the driving bevel gear can drive at least two driven bevel gears meshing with it to rotate, so that the driven screw drives the slider and the clamping block away from the central axis of the rotating table while rotating, thereby clamping the disc ring placed on the rotating table, so that several clamping blocks can move synchronously with the same displacement, ensuring the uniformity of clamping the disc ring, avoiding the problem of different displacements of several clamping blocks causing deformation of the tubular disc ring, so that the present application can adapt to tubular disc rings with smaller wall thicknesses, thereby improving the scope of application of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the present invention; Figure 2 This is the main view of the detection component; Figure 3 It is a structural schematic diagram of the angle conversion structure and the ultrasonic probe; Figure 4 is a schematic diagram of the frame being located in the water tank; Figure 5 It is a schematic diagram of the structure inside the water tank; Figure 6 It is the front view of the frame, the rotating seat, the rotating table and the centering clamping assembly; Figure 7 It is a top view of the frame, the rotating seat, the rotating table and the centering clamping assembly; Figure 8 It is a cross-sectional view of the frame, the rotating seat, the rotating table and the centering clamping assembly; Fig. 9 A diagram showing the connection relationship between the rotating seat and the first driving gear, the second driving gear, the third driving gear and the driven gear; Fig.10 It is a top view of the rotating seat and the first driving gear, the second driving gear, the third driving gear and the driven gear; Fig.11 Main view of the seal Figure 1 ; Fig.12 Main view of the seal Figure 2 ; In the figure: water tank 1, frame 2, rotating seat 3, rotating table 4, skirt 41, centering clamping unit 5, driven screw 51, driven bevel gear 52, slider 53, tightening block 54, detection assembly 6, ultrasonic probe 61, three-axis linear module 62, angle conversion structure 63, first angle driving member 631, reversing plate 632, second angle driving member 633, first limit member 634, second limit member 635, disk ring member 7, centering driving structure 8, driving shaft 81, driving bevel gear 82, second driving device 83, second driving gear 84, driven gear 85, third driving device 86, third driving gear 87, cover 9, first driving device 10, first driving gear 11, sealing member 12, vertical driving structure 13. DETAILED DESCRIPTION

[0016] 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.

[0017] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear" 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" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "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. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figures 1 to 12 As shown, the disk ring component water immersion ultrasonic detection system of the present invention includes: a water tank 1, which is provided with a frame 2 movable in the vertical direction and a rotating seat 3 rotatably configured on the frame 2; a rotating table 4, which is configured on the rotating seat 3 and rotates synchronously with the rotating seat 3; a centering clamping assembly, which is configured on the rotating table 4 and rotates synchronously with the rotating seat 3, and the centering clamping assembly includes at least two groups of centering clamping units 5 to clamp the disk ring component 7 in a manner away from or close to the central axis of the rotating table 4; a detection assembly 6, which has at least an ultrasonic probe 61 with adjustable angle, and the ultrasonic probe 61 is configured to be able to be immersed in the water tank 1 at a predetermined height and emit ultrasonic waves at a predetermined angle to detect the disk ring component 7.

[0020] See also Figure 1 , Figure 4 , Figure 5 The water tank 1 is provided with an inlet pipe, an outlet pipe and an overflow pipe, wherein the positions of the inlet pipe and the outlet pipe are not restricted, the overflow pipe is arranged at a high point inside the water tank 1, the inlet pipe is connected to an external water inlet device and is connected to a valve, and the outlet pipe is connected to an external water pumping device and is connected to a valve.

[0021] See also Figure 1 , Figure 5 The frame 2 is arranged in the water tank 1 and can be lifted and lowered vertically along the Z axis direction in the water tank 1. The rotating seat 3 is arranged on the frame 2 and can rotate relative to the frame 2. The rotating platform 4 arranged on the rotating seat 3 can rotate synchronously with the rotating seat 3. Figure 1 , Figure 4 The centering clamping assembly includes at least two groups of centering clamping units 5, and at least two groups of centering clamping units 5 are evenly distributed on the rotating table 4 with the central axis of the rotating table 4 as the center. At least two groups of centering clamping units 5 can loosen or clamp the inner ring of the tubular disc ring 7 placed on the rotating table 4 in a manner close to or away from the central axis of the rotating table 4. Through this clamping method of the disc ring 7, the present application can be effectively adapted to pipes of different diameters and thicknesses, thereby improving the detection range of the types of disc rings 7. In addition, by clamping the disc ring 7 with the centering clamping assembly and cooperating with the rotating seat 3 to control the rotation of the rotating table 4 and the disc ring 7, the frame 2 controls the disc ring 7 to be lifted and lowered in the water tank 1, and the ultrasonic probe 61 emits ultrasonic waves toward the disc ring 7 at a predetermined position and angle, the disc ring 7 can be rotated and raised in the water tank 1 while the outer surface of the disc ring 7 can be fully detected, thereby ensuring the detection quality of the outer surface of the disc ring 7.

[0022] See also Figure 1 , Figure 5 , Figure 6When inspecting the tubular disc ring 7, firstly, the frame 2 is controlled to rise to a predetermined position in the water tank 1, the disc ring 7 is placed on the rotating table 4, and the inner ring of the disc ring 7 is clamped and fixed by at least two sets of centering clamping units 5. Then, the frame 2 is controlled to descend in the water tank 1 so that the disc ring 7 is completely immersed under the water surface. At the same time, the ultrasonic probe 61 is controlled to enter the water tank 1 and be immersed under the water surface, and the initial detection position of the ultrasonic probe 61 corresponds to the highest point surface of the disc ring 7; then, the rotating seat 3 is controlled to rotate, and the rotating table 4 and the disc ring 7 are It rotates synchronously with the rotating seat 3 and at the same time, the control frame 2 moves upward in the water tank 1, so that the disc ring 7 in the water tank 1 rotates and rises under the water surface, so that the ultrasonic probe 61 can perform comprehensive ultrasonic detection on the outer peripheral side surface of the disc ring 7, effectively ensuring the comprehensiveness of the surface damage detection of the disc ring 7 in this application. In addition, water is used as the propagation medium of ultrasonic waves, which has better propagation and coupling effect than air as the propagation medium, and can reduce the attenuation and scattering of ultrasonic propagation, further improving the accuracy of the detection data of the tubular disc ring 7 in this application.

[0023] In one or more embodiments, the centering clamping unit 5 includes a driven screw 51 installed on the rotating table 4 and rotatable along the radial direction of the rotating table 4, a driven bevel gear 52 installed at the end of the driven screw 51, a slider 53 threadedly connected to the driven screw 51, and a clamping block 54 arranged on the slider 53; the centering clamping unit 5 is driven by a centering drive structure 8, and the centering drive structure 8 at least includes an active shaft 81 rotatably arranged in the middle of the rotating seat 3, and the active shaft 81 end is provided with an active bevel gear 82 meshingly connected to the driven bevel gear 52 at the first end extending onto the rotating table 4.

[0024] See also Figures 4 to 10 The centering drive structure 8 at least includes a driving shaft 81 and a driving bevel gear 82 installed at the end of the driving shaft 81, and the driving shaft 81 is coaxial with the rotating disk; the centering clamping unit 5 includes a driven screw 51 rotatably installed on the top of the rotating table 4, a driven bevel gear 52 arranged at one end of the driven screw 51 facing the central axis of the rotating table 4, a slider 53 threadedly connected to the driven screw 51, and a tightening block 54 installed on the slider 53, wherein the top end of the driving shaft 81 extends to the top of the rotating table 4 so that the driving bevel gear 82 and the driven bevel gear 52 can mesh.

[0025] Specifically, when the disk ring member 7 is clamped or unclamped, the driving shaft 81 and the driving bevel gear 82 are controlled to rotate synchronously, and the driven screw 51 is rotated on the turntable 4 with the help of the driven bevel gear 52 installed at its end, so that the slider 53 threadably connected to the driven screw 51 can slide on the turntable 4 to move away from or approach the central axis of the turntable 4, and then the clamping block 54 on the surface of the turntable 4 can move away from or approach the central axis of the turntable 4, thereby achieving the clamping or loosening of the inner wall of the tubular disk ring member 7 placed on the surface of the turntable 4. The present application utilizes the meshing connection between the active bevel gear 82 and the driven bevel gear 52, and the threaded connection between the driven screw 51 and the slider 53, so as to control the movement of the slider 53 and the clamping block 54 while achieving precise control of the position of the clamping block 54, thereby avoiding the problem of deformation of the tubular disc ring 7 due to excessive movement of the clamping block 54, so that the present application can be adapted to the tubular disc ring 7 with a smaller wall thickness, thereby improving the scope of application of the present application and having practicality.

[0026] In one or more embodiments, the rotating seat 3 is an internal gear contact ball bearing, a cover body 9 is configured on the bottom surface of the frame body 2, a first driving device 10 is configured at the bottom of the frame body 2 inside the cover body 9, and a first driving gear 11 meshing with the rotating seat 3 is installed at the rotating shaft end of the first driving device 10.

[0027] See also Figure 8 , Fig. 9 , Fig.10 , a 3-position internal gear contact ball bearing on the rotating seat, the internal gear contact ball bearing has an inner ring and an outer ring connected by rolling elements and can rotate relative to each other, wherein the outer ring is fixed on the frame 2, the inner side of the inner ring has teeth, and the rotating table 4 is fixed on the inner ring and rotates synchronously with the inner ring.

[0028] See also Figure 8 , Fig. 9 , Fig.10 The first driving device 10 configured at the bottom of the frame 2 can be a driving motor, and the first driving gear 11 is installed at the rotating shaft end of the driving motor. The first driving gear 11 is meshed with the teeth of the inner ring. The first driving gear 11 is driven by the driving motor to rotate, so that the inner ring and the rotating table 4 can rotate synchronously, and then the disc ring 7 fixed on the rotating table 4 can rotate synchronously; the present application utilizes the first driving gear 11 to mesh with the teeth of the inner ring of the internal gear contact ball bearing, so as to drive the inner ring, the rotating table 4 and the disc ring 7 to rotate, which can effectively ensure the rotation accuracy control of the disc ring 7, and has the characteristics of high transmission efficiency and smooth transmission. In addition, the present application selects the rotating seat 3 as an internal gear contact ball bearing, which can ensure that the rotating table 4 rotates more smoothly on the rotating seat 3, reduce the friction when the rotating table 4 rotates, and reduce energy loss.

[0029] See also Figure 5 , Figure 8 The cover body 9 is disposed at the bottom of the frame body 2 , and the cover body 9 can seal and cover the first driving device 10 , thereby ensuring the sealing performance of the first driving device 10 and ensuring that the first driving device 10 can work smoothly in the water tank 1 .

[0030] In one or more embodiments, a second driving device 83 is configured at the bottom of the frame 2 in the cover 9, a second driving gear 84 is configured at the rotating shaft end of the second driving device 83, and a driven gear 85 meshing with the second driving gear 84 is configured on the driving shaft 81; a third driving device 86 is configured at the bottom of the frame 2 in the cover 9, and a third driving gear 87 meshing with the driven gear 85 is configured at the rotating shaft end of the third driving device 86.

[0031] See also Figure 8 , Fig. 9 , Fig.10 The second driving device 83 and the third driving device 86 can both be driving motors, wherein the second driving device 83 is an active driving motor and the third driving device 86 is an auxiliary driving motor. The second driving gear 84 installed on the rotating shaft end of the second driving device 83 and the third driving gear 87 installed on the rotating shaft end of the third driving device 86 are both meshed with the driven gear 85 installed on the driving shaft 81, and the second driving device 83 and the third driving device 86 are both located in the space covered by the cover body 9.

[0032] Specifically, when the position of the disk ring 7 is fixed and the disk ring 7 needs to be controlled to rotate, the second driving device 83 is first used to control the second driving gear 84 to rotate, so that the driven gear 85 drives the driving shaft 81 and the driving bevel gear 82 to rotate, and the third driving device 86 can control the third driving gear 87 to rotate to assist the driven gear 85 to rotate. The driving bevel gear 82 can drive at least two driven bevel gears 52 meshing with it to rotate, so that the driven screw 51 drives the slider 53 and the abutting block while rotating. 54 is away from the central axis of the rotating table 4, so as to clamp the disk ring member 7 placed on the rotating table 4; after the disk ring member 7 is clamped, the first driving device 10 is used to control the first driving gear 11 to rotate, and the first driving gear 11 can drive the rotating seat 3 to rotate, so that the rotating table 4 arranged on the rotating seat 3 and the clamped disk ring member 7 can rotate with the rotating seat 3, which has the characteristics of high clamping precision of the disk ring member 7 and high rotation accuracy of the disk ring member 7, and the overall structural layout is compact, the space occupancy rate is low, and the operation is simple.

[0033] It should be noted that in order to ensure that the clamping degree of the clamping block 54 on the ring-shaped part 7 remains unchanged when the rotating table 4 rotates, it is necessary to control the driven bevel gear 52 and the driving bevel gear 82 to rotate synchronously with the rotating table 4. That is, when the rotating table 4 and the ring-shaped part 7, the driven screw 51, and the driven bevel gear 52 arranged thereon are driven to rotate synchronously, the driving bevel gear 82 and the driving shaft 81 rotate synchronously with the rotating table 4, and the driven gear 85 rotates synchronously with the driving shaft 81. At this time, it is necessary for the second driving device 83 to control the second driving gear 84 and the third driving device 86 to control the third driving gear 87 to rotate to cooperate with the rotation of the driven gear 85 and the driving shaft 81, so as to achieve that when the rotating table 4 rotates, the driving bevel gear 82 and the driven bevel gear 52 can relatively remain stationary, and then achieve that when the rotating table 4 rotates, the position of the clamping block 54 remains unchanged, ensuring the clamping effect on the ring-shaped part 7.

[0034] In one or more embodiments, a skirt 41 extending downward is formed on the bottom surface of the circumferential side of the rotating table 4, and a seal 12 for sealing the space between the bottom surface of the rotating table 4 and the top surface of the frame 2 is arranged between the skirt 41 and the frame 2.

[0035] See Figure 8 、 Fig.11 、 Fig.12 As shown in

[0036] See Figure 8 、 Fig.11 、 Fig.12 As shown in

[0037] In one or more embodiments, the direction of the clamping block 54 on the slider 53 can be adjusted.

[0038] See also Figure 6 , Figure 7 The clamping block 54 includes a base and a pressing portion. The base is a cam structure, and the base is installed on the slider 53 by bolts. The pressing portion is arranged at the base relatively far away from the slider 53; when it is necessary to lock the disk ring 7 with a smaller inner diameter, the pressing portion can be installed on the side close to the central axis of the rotating table 4, and when it is necessary to lock the disk ring 7 with a larger inner diameter, the pressing portion can be installed on the side away from the central axis of the rotating table 4. At the same time, several centering clamping units 5 are combined to lock disk rings 7 of different diameters, thereby further improving the detection range of the present application for the types of disk rings 7.

[0039] In one or more embodiments, the detection component 6 also includes a three-axis linear module 62 configured on the upper part of the water tank 1 for driving the ultrasonic probe 61 to move along the X-axis, Y-axis or Z-axis direction, and an angle conversion structure 63 for connecting the ultrasonic probe 61 and the three-axis linear module 62 and capable of controlling the ultrasonic probe 61 to swing at a predetermined angle; the angle conversion structure 63 includes at least a first angle driving member 631 installed along the Z-axis direction, and a second angle driving member 633 driven to rotate by the first angle driving member 631; wherein the ultrasonic probe 61 is driven by the second angle driving member 633 in a direction perpendicular to the Z-axis and swings at a predetermined angle.

[0040] See also Figures 1 to 3 The specific structure of the three-axis linear module 62 is not described here. The three-axis linear module 62 is connected to the ultrasonic probe 61 via an angle conversion structure 63. The angle conversion structure 63 includes a first angle driving member 631, a second angle driving member 633, and an L-shaped reversing plate 632 that connects the first angle driving member 631 and the second angle driving member 633.

[0041] See also Figures 1 to 3 The first angle driving member 631 and the second angle driving member 633 are both servo motors, wherein the first angle driving member 631 is connected to the three-axis linear module 62 through a rod body, the L-shaped reversing plate 632 has a first bending portion and a second bending portion, the first bending portion of the L-shaped reversing plate 632 is arranged at the rotating shaft end of the first angle driving member 631, the second angle driving member 633 is arranged at the second bending portion of the L-shaped reversing plate 632, and the ultrasonic probe 61 is arranged at the second bending portion of the L-shaped reversing plate 632 and connected to the rotating shaft end of the second angle driving member 633.

[0042] Specifically, the three-axis linear module 62 can be used to transport the ultrasonic probe 61 into the water tank 1 and the ultrasonic probe 61 can be placed at any position around the disc ring 7. The first angle drive 631 can be used to drive the L-shaped reversing plate 632, the second angle drive 633 and the ultrasonic probe 61 to rotate around the Z axis, thereby aligning the ultrasonic probe 61 with the outer wall of the disc ring 7. The second angle drive 633 can be used to drive the ultrasonic probe 61 to pendulum around the horizontal axis to adjust the incident angle of the ultrasonic probe 61. The present application effectively ensures the adjustment of the incident angle and height of the ultrasonic probe 61 through the cooperation of the three-axis linear module 62 and the angle conversion structure 63, and is adapted to the testing requirements of disc rings 7 of different heights and sizes.

[0043] In one or more embodiments, the upper and lower positions of the second bending portion of the L-shaped reversing plate 632 are respectively provided with a first stopper 634 and a second stopper 635, the structure formed by the first stopper 634 and the second stopper 635 is roughly in a bell-mouth shape, and the ultrasonic probe 61 is located in the space limited by the first stopper 634 and the second stopper 635. Through this arrangement, the swing position of the ultrasonic probe 61 can be limited.

[0044] In one or more embodiments, the frame 2 is driven along the Z-axis direction by a vertical driving structure 13 disposed in the water tank 1 .

[0045] See also Figure 4 , Figure 5 The vertical driving structure 13 adopted in this application is a screw module. The screw module serves as the power source for the vertical movement of the frame 2 along the Z-axis direction. It has the characteristics of high working precision, strong bearing capacity, and smooth movement. It can ensure the smooth operation of the disc ring part 7 placed on the frame 2 and ensure the stability of the disc ring part 7 during detection.

[0046] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A disk ring component immersion ultrasonic detection system, characterized in that: include: A water tank, in which a frame movable in a vertical direction and a rotating seat rotatably arranged on the frame are arranged; A rotating table, which is arranged on the rotating seat and rotates synchronously with the rotating seat; A centering clamping assembly is arranged on the rotating table and rotates synchronously with the rotating seat, and the centering clamping assembly includes at least two groups of centering clamping units to clamp the disk ring in a manner away from or close to the central axis of the rotating table; The detection component has at least an ultrasonic probe with adjustable angle, wherein the ultrasonic probe is configured to be immersed in the water tank at a predetermined height and emit ultrasonic waves at a predetermined angle to detect the disc ring.

2. The disk ring component water immersion ultrasonic detection system according to claim 1, characterized in that: The centering clamping unit includes a driven screw installed on the rotating table and rotating along the radial direction of the rotating table, a driven bevel gear installed at the end of the driven screw, a slider threadedly connected to the driven screw, and a tightening block arranged on the slider; The centering clamping unit is driven by a centering driving structure, which at least includes a driving shaft rotatably arranged in the middle of the rotating seat, and a driving bevel gear meshingly connected to the driven bevel gear is installed at the first end of the driving shaft end extending to the rotating table.

3. The disk ring component water immersion ultrasonic detection system according to claim 1, characterized in that: The detection component also includes a three-axis linear module arranged on the upper part of the water tank for driving the ultrasonic probe to move along the X-axis, Y-axis or Z-axis direction, and an angle conversion structure for connecting the ultrasonic probe and the three-axis linear module and capable of controlling the ultrasonic probe to swing at a predetermined angle.

4. The disk ring component water immersion ultrasonic detection system according to claim 3 is characterized in that: The angle conversion structure includes at least a first angle driving member installed along the Z-axis direction and a second angle driving member driven to rotate by the first angle driving member; wherein the ultrasonic probe is driven by the second angle driving member along a direction perpendicular to the Z-axis to swing at a predetermined angle.

5. The disk ring component water immersion ultrasonic detection system according to claim 2, characterized in that: The rotating seat is an internal gear contact ball bearing, the bottom surface of the frame is provided with a cover body, the bottom of the frame is provided with a first driving device in the cover body, and the rotating shaft end of the first driving device is provided with a first driving gear meshing with the rotating seat.

6. The disk ring component water immersion ultrasonic detection system according to claim 1, characterized in that: A skirt extending downward is formed on the bottom surface of the circumferential side of the rotating table, and a sealing member for sealing the space between the bottom surface of the rotating table and the top surface of the frame is arranged between the skirt and the frame.

7. The disk-ring component water immersion ultrasonic detection system according to claim 5, characterized in that: A second driving device is disposed at the bottom of the frame inside the cover, a second driving gear is disposed at the rotating shaft end of the second driving device, and a driven gear meshing with the second driving gear box is disposed on the driving shaft.

8. The disk ring component water immersion ultrasonic detection system according to claim 7, characterized in that: A third driving device is disposed at the bottom of the frame inside the cover, and a third driving gear meshingly connected with the driven gear is disposed at the rotating shaft end of the third driving device.

9. The disk ring component water immersion ultrasonic detection system according to claim 2, characterized in that: The direction of the pressing block on the sliding block is adjustable.

10. The disk-ring component water immersion ultrasonic detection system according to claim 1, characterized in that: The frame is driven along the Z-axis direction by a vertical driving structure arranged in the water tank.

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