Steel shaft type stress state ultrasonic detection equipment

Abstract

The utility model relates to the technical field of stress detection, and discloses a steel shaft type stress state ultrasonic detection device which comprises a workbench, the surface of the workbench is fixedly connected with a top plate, the bottom surface of the top plate is fixedly connected with a detection assembly, and the rear side of the workbench is fixedly connected with a material pushing assembly. And a placing plate is fixedly connected to one side of the surface of the workbench. According to the ultrasonic detection equipment for the stress state of the steel shafts, through the arrangement of the detection assembly and the material pushing assembly, when the ultrasonic detection equipment is used, data of standard shaft objects are set on a control table, the shaft objects are placed on a conveying belt, a first hydraulic rod drives an ultrasonic probe to move, and the ultrasonic probe detects the shaft objects; and when the shaft type objects which do not meet the standard exist, the second hydraulic rod pushes the push plate to push the shaft type objects which do not meet the standard into the collecting box, so that the shaft type objects which do not meet the standard can be distinguished from standard shaft type objects, and subsequent use of workers is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of stress detection technology, and in particular to an ultrasonic testing device for stress state of steel shafts. Background Technology

[0002] In the machinery manufacturing industry, shaft parts play a crucial role in transmitting torque and supporting rotating components. The internal stress distribution of these parts directly affects the overall operational safety and service life. Traditional destructive testing methods are clearly insufficient to meet the demands of modern industry for efficient non-destructive testing. Therefore, non-destructive testing technologies, especially ultrasonic testing, have become the ideal choice for assessing the stress state of shaft components. This paper proposes an ultrasonic testing device for the stress state of steel shafts.

[0003] When existing equipment detects non-compliant parts, staff need to manually collect them, which wastes a lot of manpower and affects the efficiency of the inspection.

[0004] Therefore, it is necessary to invent an ultrasonic testing device for the stress state of steel shafts to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an ultrasonic testing device for the stress state of steel shafts, which solves the problem mentioned in the background art that when existing devices detect non-standard parts, staff need to manually collect them, thus wasting a lot of manpower and affecting the testing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic testing device for the stress state of steel shafts, comprising a worktable, a top plate fixedly connected to the surface of the worktable, a testing component fixedly connected to the bottom surface of the top plate, a pushing component fixedly connected to the rear side of the worktable, a placement plate fixedly connected to one side of the surface of the worktable, a collection box disposed on the surface of the placement plate, and a counting component fixedly connected to the surface of the collection box; the testing component includes a first hydraulic rod fixedly connected to the bottom surface of the top plate, a connecting plate fixedly connected to one end of the first hydraulic rod, and an ultrasonic probe fixedly connected to the bottom surface of the connecting plate; the pushing component includes a mounting plate fixedly connected to the rear side of the worktable, a second hydraulic rod fixedly connected to the top surface of the mounting plate, and a pushing plate fixedly connected to one end of the second hydraulic rod; the counting component includes a controller fixedly connected to the surface of the collection box, an infrared counter fixedly connected to one end of the controller, and a buzzer electrically connected to the other end of the controller via a power cord.

[0007] As a further embodiment of this utility model, a drive motor is fixedly connected to one side of the workbench, and a conveyor belt is fixedly connected to one end of the drive motor. The conveyor belt serves to transport shaft-like items.

[0008] As a further embodiment of this utility model, a control console is fixedly connected to one side of the workbench, and the ultrasonic probe is electrically connected to one side of the control console via a power cord. The control console serves as a control device for detection.

[0009] As a further embodiment of this utility model, a display screen is fixedly connected to the surface of the control console, and several control buttons are provided on the side of the display screen. The display screen is configured to display detection data.

[0010] As a further embodiment of this utility model, the surface of the control console is provided with a protective door, and the surface of the protective door is provided with a pull plate, which serves to open and close the protective door.

[0011] As a further embodiment of this utility model, a storage box is fixedly connected to one end of the workbench, and an observation window is provided on the surface of the storage box. The storage box serves to collect shaft-type items that meet the standards.

[0012] As a further embodiment of this utility model, the surface of the workbench is provided with a placement groove, and the interior of the placement groove is provided with two sets of ventilation windows, which serve to dissipate heat.

[0013] This utility model provides an ultrasonic testing device for the stress state of steel shafts, which has the following advantages:

[0014] 1. This ultrasonic stress state testing equipment for steel shafts, through the setting of the testing component and the pushing component, allows users to set the data of standard shaft items on the control panel, place the shaft items on the conveyor belt, and have the first hydraulic rod drive the ultrasonic probe to move. The ultrasonic probe detects the shaft items, and when there are shaft items that do not meet the standards, the second hydraulic rod pushes the push plate to push the non-standard shaft items into the collection box, thereby distinguishing non-standard shaft items from standard shaft items for the convenience of subsequent use by the staff.

[0015] 2. This ultrasonic stress state testing equipment for steel shafts, through the setting of a counting component and a collection box, allows the controller to set the number of non-compliant items. When non-compliant shafts fall into the collection box, an infrared counter counts the items and transmits the data to the controller. When the number reaches the set threshold, the controller activates a buzzer to sound an alarm, reminding staff to replace the collection box. This eliminates the need for staff to record the number of defective items, thereby improving the efficiency and accuracy of testing and reducing errors caused by manual operation. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the pusher assembly structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the detection component structure of this utility model;

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

[0020] In the diagram: 1. Workbench; 2. Top plate; 3. Detection assembly; 301. First hydraulic rod; 302. Connecting plate; 303. Ultrasonic probe; 4. Pushing assembly; 401. Mounting plate; 402. Second hydraulic rod; 403. Push plate; 5. Placement plate; 6. Collection box; 7. Counting assembly; 701. Controller; 702. Infrared counter; 703. Buzzer; 8. Drive motor; 9. Conveyor belt; 10. Control console; 11. Display screen; 12. Control buttons; 13. Protective door; 14. Pull plate; 15. Storage box; 16. Observation window; 17. Ventilation window. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: an ultrasonic testing device for the stress state of steel shafts, including a worktable 1, a top plate 2 fixedly connected to the surface of the worktable 1, a testing component 3 fixedly connected to the bottom surface of the top plate 2, the testing component 3 being used to detect whether parts are damaged, a pushing component 4 fixedly connected to the rear side of the worktable 1, the pushing component 4 being used to push out parts that do not meet the specifications, a placement plate 5 fixedly connected to one side of the surface of the worktable 1, a collection box 6 being provided on the surface of the placement plate 5, and a counting component 7 fixedly connected to the surface of the collection box 6, the counting component 7 being used to collect and count parts that do not meet the standards. The measuring component 3 includes a first hydraulic rod 301 fixedly connected to the bottom surface of the top plate 2. One end of the first hydraulic rod 301 is fixedly connected to a connecting plate 302, and the bottom surface of the connecting plate 302 is fixedly connected to an ultrasonic probe 303. The pushing component 4 includes a mounting plate 401 fixedly connected to the rear side of the workbench 1. The top surface of the mounting plate 401 is fixedly connected to a second hydraulic rod 402, and one end of the second hydraulic rod 402 is fixedly connected to a push plate 403. The counting component 7 includes a controller 701 fixedly connected to the surface of the collection box 6. One end of the controller 701 is fixedly connected to an infrared counter 702, and the other end of the controller 701 is electrically connected to a buzzer 703 via a power cord.

[0023] A drive motor 8 is fixedly connected to one side of the workbench 1, and a conveyor belt 9 is fixedly connected to one end of the drive motor 8. The conveyor belt 9 is used to transport shaft-type items.

[0024] A control console 10 is fixedly connected to one side of the workbench 1. The ultrasonic probe 303 is electrically connected to one side of the control console 10 via a power cord. The control console 10 serves as a control device for detection.

[0025] A display screen 11 is fixedly connected to the surface of the control console 10. Several control buttons 12 are provided on the side of the display screen 11. The display screen 11 is used to display the detection data.

[0026] The surface of the control console 10 is provided with a protective door 13, and a pull plate 14 is provided on the surface of the protective door 13. The pull plate 14 serves to open and close the protective door 13.

[0027] A storage box 15 is fixedly connected to one end of the workbench 1. An observation window 16 is provided on the surface of the storage box 15. The storage box 15 serves to collect shaft-type items that meet the standards.

[0028] The surface of the workbench 1 is provided with a placement groove, and the inside of the placement groove is provided with two sets of ventilation windows 17, which serve to dissipate heat.

[0029] The model of controller 701 is PG-R7. The above parameters and model can be selected according to the actual situation.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: When using, set the data of standard shaft items on the control console 10, place the shaft items on the conveyor belt 9, the first hydraulic rod 301 drives the ultrasonic probe 303 to move, the ultrasonic probe 303 detects the shaft items, when there are shaft items that do not meet the standard, the second hydraulic rod 402 pushes the push plate 403 to push the non-standard shaft items into the collection box 6.

[0032] The second step is to set the number of non-compliant items on the controller 701. When non-compliant shaft items fall into the collection box 6, the infrared counter 702 counts the shaft items and transmits the data to the controller 701. When the number reaches the set threshold, the controller 701 controls the buzzer 703 to sound an alarm, reminding the staff to replace the collection box 6.

[0033] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic testing device for stress state of steel shafts, comprising a worktable (1), characterized in that: A top plate (2) is fixedly connected to the surface of the workbench (1), a detection component (3) is fixedly connected to the bottom surface of the top plate (2), a pusher component (4) is fixedly connected to the rear side of the workbench (1), a placement plate (5) is fixedly connected to one side of the surface of the workbench (1), a collection box (6) is provided on the surface of the placement plate (5), and a counting component (7) is fixedly connected to the surface of the collection box (6). The detection component (3) includes a first hydraulic rod (301) fixedly connected to the bottom surface of the top plate (2), a connecting plate (302) fixedly connected to one end of the first hydraulic rod (301), and an ultrasonic probe (303) fixedly connected to the bottom surface of the connecting plate (302). The pusher assembly (4) includes a mounting plate (401) fixedly connected to the rear side of the workbench (1), a second hydraulic rod (402) fixedly connected to the top surface of the mounting plate (401), and a pusher plate (403) fixedly connected to one end of the second hydraulic rod (402). The counting component (7) includes a controller (701) fixedly connected to the surface of the collection box (6). One end of the controller (701) is fixedly connected to an infrared counter (702), and the other end of the controller (701) is electrically connected to a buzzer (703) via a power line.

2. The ultrasonic testing equipment for stress state of steel shafts according to claim 1, characterized in that: A drive motor (8) is fixedly connected to one side of the workbench (1), and a conveyor belt (9) is fixedly connected to one end of the drive motor (8).

3. The ultrasonic testing equipment for stress state of steel shafts according to claim 1, characterized in that: A control console (10) is fixedly connected to one side of the workbench (1), and the ultrasonic probe (303) is electrically connected to one side of the control console (10) via a power cord.

4. The ultrasonic testing equipment for stress state of steel shafts according to claim 3, characterized in that: The control console (10) is fixedly connected to a display screen (11), and a number of control buttons (12) are provided on the side of the display screen (11).

5. The ultrasonic testing device for stress state of steel shafts according to claim 3, characterized in that: The surface of the control console (10) is provided with a protective door (13), and the surface of the protective door (13) is provided with a pull plate (14).

6. The ultrasonic testing device for stress state of steel shafts according to claim 1, characterized in that: One end of the workbench (1) is fixedly connected to a storage box (15), and an observation window (16) is provided on the surface of the storage box (15).

7. The ultrasonic testing equipment for stress state of steel shafts according to claim 1, characterized in that: The surface of the workbench (1) is provided with a placement groove, and the interior of the placement groove is provided with two sets of ventilation windows (17).

Images