Nondestructive flaw detection device for equipment accessories

Abstract

The utility model provides a nondestructive flaw detection device for equipment accessories, which relates to the technical field of nondestructive flaw detection, and comprises a bearing support and an intermittent rotating mechanism, the top of the bearing support is fixedly connected with a motor seat, one side of the top of the bearing support is fixedly connected with a fixed vertical plate, the top of the fixed vertical plate is fixedly connected with a detection support table, and the detection support table is fixedly connected with the intermittent rotating mechanism. A first motor is fixedly mounted at the top of the motor base, a driving shaft is fixedly connected to the driving end of the first motor, an irregular gear is fixedly connected to the outer side of the driving shaft, a rotating supporting disc is arranged at the top of the detection supporting table, and a rotating supporting rod is fixedly connected to the middle of the bottom of the rotating supporting disc. According to the invention, the equipment accessories do not need to be taken and replaced repeatedly, the operation steps are reduced, time waste is avoided, the detection efficiency is improved, the positioning structure is arranged to ensure that the equipment accessories are kept in a relatively stable state during detection, the accuracy and reliability of a detection result are ensured, and detection errors are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of non-destructive testing technology, and more specifically, it relates to a non-destructive testing device for equipment accessories. Background Technology

[0002] Non-destructive testing (NDT) devices for automated equipment parts are used to detect internal defects in equipment parts. NDT refers to the process of inspecting and testing the internal structure, state, and type, quantity, shape, nature, location, size, distribution, and changes of defects in mechanical materials without damaging or affecting the tested object or its internal structure. This is done using physical or chemical methods and modern technology and equipment, taking advantage of changes in thermal, acoustic, optical, electrical, and magnetic reactions caused by abnormalities or defects in the internal structure of the material.

[0003] Based on the above, current non-destructive testing (NDT) devices can only test one set of equipment parts at a time, making it impossible to test multiple sets of equipment parts, which reduces testing efficiency and wastes a lot of time. Utility Model Content

[0004] To address the aforementioned technical problems, this disclosure relates to a non-destructive testing (NDT) device for equipment accessories. This device solves the problem that current NDT devices cannot test multiple sets of equipment accessories. By incorporating an intermittent rotation mechanism, the device eliminates the need for repeated handling and replacement of equipment accessories, reducing operational steps, avoiding wasted time, and improving testing efficiency. Furthermore, the positioning structure ensures that the equipment accessories maintain a relatively stable state during testing, guaranteeing the accuracy and reliability of the test results and preventing testing errors.

[0005] This utility model discloses a non-destructive testing device for equipment accessories, which is achieved through the following specific technical means:

[0006] In a first aspect, this disclosure provides a non-destructive testing device for equipment accessories, specifically including a support and an intermittent rotation mechanism;

[0007] A motor base is fixedly connected to the top of the bearing support. A fixed vertical plate is fixedly connected to one side of the top of the bearing support. A detection platform is fixedly connected to the top of the fixed vertical plate. A first motor is fixedly installed on the top of the motor base. A drive shaft is fixedly connected to the drive end of the first motor. An irregular gear is fixedly connected to the outside of the drive shaft. A rotating support plate is provided on the top of the detection platform. A rotating support rod is fixedly connected to the middle of the bottom of the rotating support plate. The rotating support rod extends through the detection platform to the bottom. A gear is fixedly connected to the outside of the rotating support rod. The gear meshes with the irregular gear. Six sets of placement cylinders are arranged in a ring on the top of the rotating support plate. Arc grooves are opened on the placement cylinders.

[0008] In at least some embodiments, a positioning structure is provided in the middle of the rotating support plate. The positioning structure includes a rotating shaft hole, an assembly clip, and a fixed carrier. The rotating support plate has a rotating shaft hole inside, an assembly clip is provided inside the rotating shaft hole, and a fixed carrier is fixedly connected to the top of the assembly clip.

[0009] In at least some embodiments, a cylinder is fixedly installed on the top of the fixed carrier, a telescopic rod is fixedly connected to the driving end of the cylinder, a connecting arc frame is fixedly connected to the end of the telescopic rod, and a silicone positioning frame is fixedly connected to the inner side of the connecting arc frame.

[0010] In at least some embodiments, the top of the testing support is provided with a lifting structure, which includes a connecting recess, a fixed L-plate, a second motor and a lead screw. The connecting recess is fixedly connected to one side of the top of the testing support, and the fixed L-plate is fixedly connected to the connecting recess. The second motor is fixedly installed on the top of the connecting recess, and the drive end of the second motor is fixedly connected to the lead screw in the middle of the fixed L-plate.

[0011] In at least some embodiments, a movable belt block is provided in the middle of the fixed L-plate, a threaded hole is provided in the middle of the movable belt block, guide sliders are fixedly connected to both sides of the movable belt block, a limit groove is provided on the fixed L-plate, and the guide sliders are fitted and slidably installed in the limit groove.

[0012] In at least some embodiments, a mounting plate is fixedly connected to one side of the movable belt block, and a flaw detector is fixedly installed at the bottom of the mounting plate.

[0013] This utility model provides a non-destructive testing device for equipment accessories, which has the following advantages:

[0014] 1. By setting up an intermittent rotation mechanism, through the cooperation of the detection support, the first motor, the drive shaft, the irregular gear, the gear, the rotating support rod, the rotating support plate and the placement cylinder, it is not necessary to repeatedly pick up and replace equipment parts, reducing operation steps, avoiding wasted time and improving detection efficiency.

[0015] 2. By setting up a positioning structure, and through the cooperation of cylinders, telescopic rods, connecting arc frames, silicone positioning frames, fixed loads, assembly clamps, rotating shaft holes and arc grooves, the equipment accessories are ensured to maintain a relatively stable state during testing, ensuring the accuracy and reliability of the test results and avoiding testing errors. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the intermittent rotation mechanism of this utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating support plate of this utility model.

[0019] Figure 4 This is a schematic diagram of the positioning structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the lifting structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the moving block structure in the lifting structure of this utility model.

[0022] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Bearing support;

[0024] 101. Motor mount;

[0025] 102. Fix the vertical plate;

[0026] 2. Intermittent rotation mechanism;

[0027] 201. Testing support;

[0028] 202, First motor; 2021, Drive shaft; 2022, Irregular gear; 2023, Gear; 2024, Rotating support rod;

[0029] 203. Rotating support plate; 2031. Placement cylinder; 2032. Arc groove;

[0030] 3. Positioning structure;

[0031] 301. Rotating shaft hole;

[0032] 302. Assembly shaft; 3021. Fixing base;

[0033] 303, cylinder; 3031, telescopic rod; 3032, connecting arc frame; 3033, silicone positioning frame;

[0034] 4. Lifting structure;

[0035] 401. Connecting bracket; 4011. Fixing L-plate;

[0036] 402. Second motor; 4021. Lead screw;

[0037] 403. Moving block; 4031. Threaded hole; 4032. Guide slider; 4033. Limiting groove; 4034. Mounting support plate;

[0038] 404. Flaw detector. Detailed Implementation

[0039] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0040] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0041] This utility model provides a non-destructive testing device for equipment accessories, including a bearing support 1 and an intermittent rotation mechanism 2;

[0042] A motor base 101 is fixedly connected to the top of the support 1. A fixed vertical plate 102 is fixedly connected to one side of the top of the support 1. A detection platform 201 is fixedly connected to the top of the fixed vertical plate 102. A first motor 202 is fixedly installed on the top of the motor base 101. A drive shaft 2021 is fixedly connected to the drive end of the first motor 202. An irregular gear 2022 is fixedly connected to the outer side of the drive shaft 2021. A rotating support plate 203 is provided on the top of the detection platform 201. A rotating support rod 2024 is fixedly connected to the middle of the bottom of the rotating support plate 203. The rotating support rod 2024 extends through the detection platform 201 to the bottom, and a gear 202 is fixedly connected to the outer side of the rotating support rod 2024. 3. Gear 2023 meshes with irregular gear 2022. The top of the rotating support plate 203 has a ring array of six placement cylinders 2031. The placement cylinders 2031 are provided with arc grooves 2032. By starting the first motor 202, the drive shaft 2021 is driven to rotate. The drive shaft 2021 drives the irregular gear 2022 to rotate. The irregular gear 2022 meshes with gear 2023 to rotate intermittently. Gear 2023 drives the rotating support rod 2024 to rotate. The rotating support rod 2024 drives the rotating support plate 203 to rotate. The rotating support plate 203 drives the placement cylinders 2031 to rotate intermittently, so that the placement cylinders 2031 drive the equipment accessories to rotate intermittently to the bottom of the flaw detector 404 for inspection.

[0043] Example 2: Based on Example 1, wherein... Figure 3 and Figure 4As shown, a positioning structure 3 is provided in the middle of the rotating support plate 203. The positioning structure 3 includes a rotating shaft hole 301, an assembly clamping shaft 302, and a fixed carrier 3021. The rotating support plate 203 has a rotating shaft hole 301 inside, and an assembly clamping shaft 302 is provided inside the rotating shaft hole 301. The fixed carrier 3021 is fixedly connected to the top of the assembly clamping shaft 302. A cylinder 303 is fixedly installed on the top of the fixed carrier 3021. A telescopic rod 3031 is fixedly connected to the drive end of the cylinder 303. A connecting arc frame 3032 is fixedly connected to the end of 31. A silicone positioning frame 3033 is fixedly connected to the inner side of the connecting arc frame 3032. When the placement cylinder 2031 rotates to the bottom of the flaw detector 404, the starting cylinder 303 drives the telescopic rod 3031 to extend. The telescopic rod 3031 drives the connecting arc frame 3032 to move. The connecting arc frame 3032 drives the silicone positioning frame 3033 to clamp and fix the equipment parts. By using a positioning frame made of silicone material, damage to the exterior of the equipment parts is prevented.

[0044] Example 3: Based on Examples 1 and 2, wherein, as shown in Example 3... Figure 5 and Figure 6 As shown, the top of the testing support 201 is equipped with a lifting structure 4. The lifting structure 4 includes a connecting recess 401, a fixed L-plate 4011, a second motor 402, and a lead screw 4021. The connecting recess 401 is fixedly connected to one side of the top of the testing support 201. The fixed L-plate 4011 is fixedly connected to the connecting recess 401. The second motor 402 is fixedly installed on the top of the connecting recess 401. The driving end of the second motor 402 is fixedly connected to the lead screw 4021 in the middle of the fixed L-plate 4011. A movable belt block 403 is provided in the middle of the fixed L-plate 4011. A threaded hole 4031 is opened in the middle of the movable belt block 403. Guide sliders 4032 are fixedly connected to both sides of the movable belt block 403. The fixed L-plate 4021 is fixedly connected to the fixed L-plate 4011. A limiting groove 4033 is provided on 011. A guide slider 4032 is slidably installed in the limiting groove 4033. A mounting plate 4034 is fixedly connected to one side of the moving block 403. A flaw detector 404 is fixedly installed at the bottom of the mounting plate 4034. By starting the second motor 402, the lead screw 4021 is driven to rotate. The lead screw 4021 rotates and engages with the threaded hole 4031 on the moving block 403. However, the moving block 403 is limited and guided in the limiting groove 4033 by the guide slider 4032. Thus, the lead screw 4021 drives the moving block 403 to rise and fall. Thus, the moving block 403 drives the flaw detector 404 to approach the equipment accessories for inspection through the mounting plate 4034.

[0045] The specific usage and function of this embodiment are as follows:

[0046] In this invention, the equipment parts are first placed into the placement cylinder 2031. The first motor 202 is then started, driving the drive shaft 2021 to rotate. The drive shaft 2021 drives the irregular gear 2022 to rotate, which in turn meshes with gear 2023, causing it to rotate intermittently. Gear 2023 drives the rotating support rod 2024 to rotate, which in turn drives the rotating support plate 203 to rotate. The rotating support plate 203 then drives the placement cylinder 2031 to rotate intermittently, causing the placement cylinder 2031 to rotate intermittently until the equipment parts are at the bottom of the flaw detector 404 for inspection. Then, the cylinder 303 is started, causing the telescopic rod 3031 to extend. The telescopic rod 3031 moves the connecting arc frame 3032, which in turn moves the silicone positioning frame 3033 to position the equipment parts. The equipment parts are clamped and fixed to ensure a relatively stable state during testing, thus ensuring the accuracy and reliability of the test results and avoiding testing errors. Finally, the second motor 402 is started to drive the lead screw 4021 to rotate. The lead screw 4021 rotates and engages with the threaded hole 4031 on the moving block 403. However, the moving block 403 is limited and guided within the limiting groove 4033 by the guide slider 4032. Thus, the lead screw 4021 drives the moving block 403 to rise and fall. The moving block 403, through the mounting plate 4034, drives the flaw detector 404 to approach the equipment parts for testing. This process is repeated, eliminating the need for repeated handling and replacement of equipment parts, reducing operation steps, avoiding wasted time, and improving testing efficiency.

Claims

1. A non-destructive testing device for equipment accessories, comprising a support (1) and an intermittent rotation mechanism (2). The top of the bearing support (1) is fixedly connected to a motor base (101), and a fixed vertical plate (102) is fixedly connected to one side of the top of the bearing support (1). A detection support (201) is fixedly connected to the top of the fixed vertical plate (102). The bearing support (101) is characterized by the following features: A first motor (202) is fixedly installed on the top of the motor base (101). A drive shaft (2021) is fixedly connected to the drive end of the first motor (202). An irregular gear (2022) is fixedly connected to the outside of the drive shaft (2021). A rotating support plate (203) is provided on the top of the detection support (201). A rotating support rod (2024) is fixedly connected to the middle of the bottom of the rotating support plate (203). The rotating support rod (2024) extends through the detection support (201) to the bottom. A gear (2023) is fixedly connected to the outside of the rotating support rod (2024). The gear (2023) meshes with the irregular gear (2022). Six sets of placement cylinders (2031) are arranged in a ring on the top of the rotating support plate (203). An arc groove (2032) is provided on the placement cylinder (2031).

2. The non-destructive testing device for equipment accessories as described in claim 1, characterized in that: The rotating support plate (203) is provided with a positioning structure (3) in the middle. The positioning structure (3) includes a rotating shaft hole (301), an assembly clamping shaft (302) and a fixed carrier (3021). The rotating support plate (203) is provided with a rotating shaft hole (301) inside. The rotating shaft hole (301) is provided with an assembly clamping shaft (302) inside. The top of the assembly clamping shaft (302) is fixedly connected to the fixed carrier (3021).

3. The non-destructive testing device for equipment accessories as described in claim 2, characterized in that: A cylinder (303) is fixedly installed on the top of the fixed carrier (3021). A telescopic rod (3031) is fixedly connected to the drive end of the cylinder (303). A connecting arc frame (3032) is fixedly connected to the end of the telescopic rod (3031). A silicone positioning frame (3033) is fixedly connected to the inner side of the connecting arc frame (3032).

4. The non-destructive testing device for equipment accessories as described in claim 1, characterized in that: The top of the testing support (201) is provided with a lifting structure (4). The lifting structure (4) includes a connecting bracket (401), a fixed L plate (4011), a second motor (402), and a lead screw (4021). The connecting bracket (401) is fixedly connected to one side of the top of the testing support (201). The fixed L plate (4011) is fixedly connected to the connecting bracket (401). The second motor (402) is fixedly installed on the top of the connecting bracket (401). The driving end of the second motor (402) is fixedly connected to the lead screw (4021) in the middle of the fixed L plate (4011).

5. The non-destructive testing device for equipment accessories as described in claim 4, characterized in that: The fixed L-plate (4011) is provided with a movable belt block (403) in the middle, and a threaded hole (4031) is provided in the middle of the movable belt block (403). Guide sliders (4032) are fixedly connected to both sides of the movable belt block (403). A limit groove (4033) is provided on the fixed L-plate (4011), and the guide sliders (4032) are fitted and slidably installed in the limit groove (4033).

6. The non-destructive testing device for equipment accessories as described in claim 5, characterized in that: A mounting plate (4034) is fixedly connected to one side of the movable belt block (403), and a flaw detector (404) is fixedly installed at the bottom of the mounting plate (4034).

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