Workpiece surface defect conductive detection device

Abstract

The utility model discloses a work piece surface defect electric conduction detection device, it includes: support frame, fixed component, the inner surface four corners of support frame all are fixedly connected with hydraulic pump, the output fixedly connected with hydraulic pump has hydraulic rod, the upper surface fixedly connected with mounting block of hydraulic rod, all are fixedly connected with support plate between two mounting blocks, the front surface of mounting block is equipped with adjustment groove, the front surface fixedly connected with double -end electric telescopic motor of mounting block, the left and right two end output of double -end electric telescopic motor respectively fixedly connected with second electric push -rod and first electric push -rod, one end fixedly connected with second connecting block of second electric push -rod, one end fixedly connected with first connecting block of first electric push -rod. Through hydraulic pump drive hydraulic rod telescopic, can conveniently adjust the height of mounting block and the height of connected component, can be fast adaptation work piece of different thickness, need not manual adjustment support structure, has reduced the complexity of operation.

Description

Technical Field

[0001] This utility model relates to the field of workpiece surface defect detection technology, and in particular to a workpiece surface defect conductivity detection device. Background Technology

[0002] In industrial production, the surface quality of workpieces directly affects product performance, safety, and lifespan. This is especially true for conductive workpieces; defects such as cracks, scratches, and dents on their surfaces can lead to decreased conductivity, poor contact, and even serious consequences like equipment malfunctions and safety accidents. Therefore, accurate and efficient detection of workpiece surface defects is a crucial step in ensuring product quality.

[0003] Traditional workpiece surface defect detection equipment is complex in structure and cumbersome in operation. It is not adaptable to workpieces of different sizes and shapes, lacks stability during the detection process, and is difficult to quickly locate and judge defects. Utility Model Content

[0004] The purpose of this invention is to provide a workpiece surface defect conductivity detection device. By driving the hydraulic rod to extend and retract via a hydraulic pump, the height of the mounting block and connected components can be easily adjusted. It can quickly adapt to workpieces of different thicknesses without the need for manual adjustment of the support structure, thus reducing the complexity of operation. Controlling the dual-head electric telescopic motor can drive the electric push rod to extend and retract, thereby allowing the connecting block to slide in the adjustment groove, realizing the smooth movement of the magnetic powder placement frame, saving manpower, and the sliding speed and distance can be precisely controlled, improving the accuracy and efficiency of detection.

[0005] To achieve the above objectives, a workpiece surface defect conductivity detection device is provided, comprising: a support frame and a fixing assembly. Hydraulic pumps are fixedly connected to the four corners of the inner surface of the support frame. Hydraulic rods are fixedly connected to the output ends of the hydraulic pumps. Mounting blocks are fixedly connected to the upper surfaces of the hydraulic rods. Support plates are fixedly connected between two mounting blocks. An adjustment groove is formed on the front surface of each mounting block. A dual-head electric telescopic motor is fixedly connected to the front surface of each mounting block. A second electric push rod and a first electric push rod are fixedly connected to the left and right output ends of the dual-head electric telescopic motor, respectively. A second connecting block is fixedly connected to one end of the second electric push rod, and a first connecting block is fixedly connected to one end of the first electric push rod. A magnetic powder placement frame is fixedly connected between the first and second connecting blocks. The multi-component linkage enables multi-dimensional adjustment of the magnetic powder placement frame, adapting to the detection of different workpieces and improving the device's versatility and detection stability.

[0006] According to the aforementioned workpiece surface defect conductivity detection device, the interior of the adjustment groove is connected to the rear surface of the mounting block, and both the second connecting block and the first connecting block are slidably connected to the inner surface of the adjustment groove. This connection design provides ample space for the sliding of the connecting blocks, and the sliding connection ensures smooth adjustment and improves the accuracy of the detection position.

[0007] According to the aforementioned workpiece surface defect conductivity detection device, the number of adjustment slots and the number of mounting blocks are correspondingly set, and the magnetic powder placement frame is located between two mounting blocks. The corresponding number ensures component compatibility, and the intermediate position balances the force on the magnetic powder placement frame, enhancing operational stability.

[0008] According to the aforementioned workpiece surface defect conductivity detection device, the upper surfaces of the magnetic powder placement frame and the support plate are slidably connected, and the dimensions of the magnetic powder placement frame and the support plate are adapted to each other. The sliding connection facilitates flexible movement of the magnetic powder placement frame, and the dimensional adaptation avoids offset, ensuring a stable detection process.

[0009] According to the aforementioned workpiece surface defect conductivity detection device, the fixing component is located on the outer surface of the support frame. The inherent components include a controller, shock-absorbing pads, a placement rack, and placement slots. The controller is fixedly connected to the front surface of the support frame, and the placement rack is fixedly connected to both the front and rear sides of the upper surface of the support frame. The upper surface of the placement rack has several placement slots, and shock-absorbing pads are fixedly connected to the four corners of the lower surface of the support frame. The fixing component has a clear functional division, the controller simplifies operation, the shock-absorbing pads reduce vibration, and the placement structure facilitates workpiece management.

[0010] According to the aforementioned workpiece surface defect conductivity detection device, the placement rack is located above the mounting block. This vertical layout shortens the workpiece transfer distance, improves detection efficiency, and optimizes the continuity of the operation process.

[0011] The above-mentioned solution has the following beneficial effects:

[0012] This utility model comprises a hydraulic pump, a hydraulic rod, a mounting block, a support plate, an adjustment groove, a double-headed electric telescopic motor, a second electric push rod, a first electric push rod, a second connecting block, a first connecting block, and a magnetic powder placement frame. The hydraulic pump drives the hydraulic rod to extend and retract, allowing for convenient adjustment of the height of the mounting block and connected components. It can quickly adapt to workpieces of different thicknesses without requiring manual adjustment of the support structure, reducing operational complexity. Controlling the double-headed electric telescopic motor drives the electric push rod to extend and retract, allowing the connecting block to slide within the adjustment groove, achieving smooth movement of the magnetic powder placement frame. This saves manpower, and the sliding speed and distance can be precisely controlled, improving the accuracy and efficiency of testing.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a perspective view of a workpiece surface defect conductivity detection device according to the present invention.

[0016] Figure 2 This is a front view of a workpiece surface defect conductivity detection device according to the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of a workpiece surface defect conductivity detection device according to the present invention.

[0018] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0019] Legend:

[0020] 1. Support frame, 2. Shock-absorbing pad, 3. Hydraulic pump, 4. Hydraulic rod, 5. Controller, 6. Placement rack, 7. Placement slot, 8. Mounting block, 9. Adjustment slot, 10. Double-headed electric telescopic motor, 11. First electric push rod, 12. First connecting block, 13. Second connecting block, 14. Second electric push rod, 15. Magnetic powder placement frame, 16. Support plate. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4This utility model discloses a workpiece surface defect conductivity detection device, comprising: a support frame 1 and a fixing assembly. Hydraulic pumps 3 are fixedly connected to the four corners of the inner surface of the support frame 1, providing power for the height adjustment of subsequent components. Stable installation is achieved through the fixed connection with the support frame 1. A hydraulic rod 4 is fixedly connected to the output end of the hydraulic pump 3, allowing the hydraulic rod 4 to extend and retract under the drive of the hydraulic pump 3, thereby adjusting the height of the connected components. A mounting block 8 is fixedly connected to the upper surface of the hydraulic rod 4, receiving the height changes transmitted by the hydraulic rod 4 and providing a mounting carrier for other components. A support plate 16 is fixedly connected between two mounting blocks 8, connecting the two mounting blocks 8 into a whole, enhancing structural stability, and providing a sliding support surface for the magnetic powder placement frame 15. An adjustment groove 9 is provided on the front surface of the mounting block 8, providing space for the sliding of the connecting block and ensuring smooth position adjustment. A double-headed electric telescopic motor 10 is fixedly connected to the front surface of the mounting block 8. 10 is fixed on the mounting block 8, providing power for the extension and retraction of the first electric push rod 11 and the second electric push rod 14. The output ends of the double-headed electric telescopic motor 10 are respectively fixedly connected to the second electric push rod 14 and the first electric push rod 11. Driven by the double-headed electric telescopic motor 10, the second electric push rod 14 and the first electric push rod 11 can move synchronously, driving the corresponding connecting blocks to move. One end of the second electric push rod 14 is fixedly connected to the second connecting block 13. When the second electric push rod 14 extends or retracts, it drives the second connecting block 13 to slide in the adjustment groove 9, realizing a change in position. One end of the first electric push rod 11 is fixedly connected to the first connecting block 12. When the first electric push rod 11 extends or retracts, it drives the first connecting block 12 to slide in the adjustment groove 9, cooperating with the second connecting block 13 to adjust the position. A magnetic powder placement frame 15 is fixedly connected between the first connecting block 12 and the second connecting block 13. The first connecting block 12 and the second connecting block 13 jointly support and fix the magnetic powder placement frame 15. The movement of the two drives the magnetic powder placement frame 15 to move synchronously.

[0023] The interior of the adjustment groove 9 is connected to the rear surface of the mounting block 8. This connection structure ensures that the sliding of the connecting block is unimpeded, allowing the connecting block to move smoothly back and forth within the adjustment groove 9. Both the second connecting block 13 and the first connecting block 12 are slidably connected to the inner surface of the adjustment groove 9. This sliding connection allows the second connecting block 13 and the first connecting block 12 to move stably along the trajectory of the adjustment groove 9, ensuring accurate position adjustment. The number of adjustment grooves 9 corresponds to the number of mounting blocks 8, ensuring that each mounting block 8 can achieve the sliding adjustment function of the connecting block through the corresponding adjustment groove 9. This mutual matching improves the coordination of the device. The magnetic powder placement frame 15 is located between the two mounting blocks. Between blocks 8, this position allows the magnetic powder placement frame 15 to move stably under the support and constraint of the two mounting blocks 8, while also facilitating cooperation with other components. The magnetic powder placement frame 15 and the upper surface of the support plate 16 are slidably connected. This sliding connection allows the magnetic powder placement frame 15 to move smoothly on the support plate 16, which provides bottom support and reduces swaying during movement. The dimensions of the magnetic powder placement frame 15 and the support plate 16 are matched to ensure that the magnetic powder placement frame 15 can slide completely on the support plate 16, avoiding jamming or detachment during sliding due to size mismatch. The fixing component is located on the outer surface of the support frame 1. The device is connected to the support frame 1, providing auxiliary functions such as control, vibration damping, and placement. It works in conjunction with other components to complete the testing work. The fixed components include a controller 5, vibration damping pads 2, placement racks 6, and placement slots 7. These components cooperate to perform different functions such as control, vibration damping, and workpiece placement, jointly ensuring the stable operation of the device and smooth testing. The controller 5 is fixedly connected to the front surface of the support frame 1, facilitating operator control of the operation of each component and enabling precise control of the testing process. Placement racks 6 are fixedly connected to both the front and rear sides of the upper surface of the support frame 1. The upper surface of the placement rack 6 provides a carrier for placing the workpiece to be inspected or the workpiece that has been inspected. Several placement slots 7 are provided on the upper surface of the placement rack 6. The placement slots 7 cooperate with the placement rack 6 to classify and place the workpieces, avoid workpiece confusion, and facilitate retrieval. The four corners of the lower surface of the support frame 1 are fixedly connected with shock-absorbing pads 2. The shock-absorbing pads 2 are installed at the four corners of the bottom of the support frame 1 to reduce the vibration generated during the operation of the device, ensure the stability of the overall structure, and reduce the impact on the inspection accuracy. The placement rack 6 is located above the mounting block 8. This positional relationship allows the workpieces on the placement rack 6 to be easily transferred to the inspection area below, which facilitates the orderly conduct of the inspection work.

[0024] Working principle: First, the workpiece to be tested is placed in the placement slot 7 of the placement rack 6. The device is started by the controller 5, and the shock-absorbing pad 2 begins to function, reducing vibration during device operation and ensuring the stability of the overall structure. The controller 5 controls the hydraulic pumps 3 at the four corners of the inner surface of the support frame 1 to work. The hydraulic pumps 3 drive the hydraulic rods 4 to extend and retract, causing the mounting block 8 and connected components to adjust their height to meet the testing requirements of workpieces of different sizes. The controller 5 controls the double-headed electric telescopic motor 10 on the front surface of the mounting block 8 to start. Its left and right output ends respectively drive the second electric push rod 14 and the first electric push rod 11 to extend and retract, so that the first connecting block 12 and the second connecting block 13 slide in the adjustment slot 9, thereby causing the magnetic powder placement frame 15 to slide on the support plate 16 and adjust to the appropriate testing position. Because the size of the magnetic powder placement frame 15 is adapted to the support plate 16, the sliding process is stable and without jamming. The controller 5 regulates the operation of each component in real time to ensure that the testing work is carried out in an orderly manner. After the test is completed, the workpiece is put back into the placement slot 7, and the device is turned off by the controller 5, and each component returns to its initial state.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A workpiece surface defect conductivity detection device, comprising: The support frame (1) and the fixing components are characterized in that: a hydraulic pump (3) is fixedly connected to each of the four corners of the inner surface of the support frame (1), a hydraulic rod (4) is fixedly connected to the output end of the hydraulic pump (3), an mounting block (8) is fixedly connected to the upper surface of the hydraulic rod (4), a support plate (16) is fixedly connected between the two mounting blocks (8), an adjustment groove (9) is opened on the front surface of the mounting block (8), a double-headed electric telescopic motor (10) is fixedly connected to the front surface of the mounting block (8), a second electric push rod (14) and a first electric push rod (11) are fixedly connected to the left and right output ends of the double-headed electric telescopic motor (10) respectively, a second electric push rod (14) and a first electric push rod (11) are fixedly connected to one end of the second electric push rod (14), a second connecting block (13) is fixedly connected to one end of the first electric push rod (11), and a magnetic powder placement frame (15) is fixedly connected between the first connecting block (12) and the second connecting block (13).

2. The workpiece surface defect conductivity detection device according to claim 1, characterized in that: The interior of the adjustment groove (9) is connected to the rear surface of the mounting block (8), and the second connecting block (13) and the first connecting block (12) are both slidably connected to the inner surface of the adjustment groove (9).

3. The workpiece surface defect conductivity detection device according to claim 1, characterized in that: The number of adjustment slots (9) and the number of mounting blocks (8) are set in correspondence, and the magnetic powder placement frame (15) is located between two mounting blocks (8).

4. The workpiece surface defect conductivity detection device according to claim 1, characterized in that: The magnetic powder placement frame (15) and the upper surface of the support plate (16) are slidably connected, and the size of the magnetic powder placement frame (15) and the size of the support plate (16) are adapted to each other.

5. The workpiece surface defect conductivity detection device according to claim 1, characterized in that: The fixing component is located on the outer surface of the support frame (1). The inherent components include a controller (5), a shock-absorbing pad (2), a placement rack (6), and a placement slot (7). The controller (5) is fixedly connected to the front surface of the support frame (1). The placement rack (6) is fixedly connected to both the front and rear sides of the upper surface of the support frame (1). Several placement slots (7) are opened on the upper surface of the placement rack (6). The shock-absorbing pad (2) is fixedly connected to the four corners of the lower surface of the support frame (1).

6. The workpiece surface defect conductivity detection device according to claim 5, characterized in that: The placement rack (6) is located above the mounting block (8).

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