A metal plate flatness detection device
Patent Information
- Application Number
- CN202522582911.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-05
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-05
AI Technical Summary
[0003]针对上述情况，为克服现有技术的缺陷，本实用新型提供一种金属板材平直度检测设备，有效的解决了金属板材平直度检测设备在使用的过程中，无法对金属板材表面进行充分的平直度检测操作，降低了检测的全面性，从而不便于达到更好实用性的问题
1）在工作中，通过设置的安装底板、安装孔、控制开关、显示屏、放置板以及调节检测组件的互相作用，使得金属板材平直度检测设备在使用的过程中，能够对金属板材表面进行充分的平直度检测操作，提高了检测的全面性，从而便于达到更好的实用性；
Smart Images
Figure CN224906023U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of metal sheet testing technology, specifically a metal sheet flatness testing device. Background Technology
[0002] Metal sheets are decorative or structural materials made from metal as the base material through processing and surface treatment. They have the characteristics of high strength, corrosion resistance, and easy processing, and are widely used in construction, industry and other fields. In the production process of metal sheets, flatness testing equipment is required to inspect the metal sheets. However, during use, the flatness testing equipment cannot fully inspect the flatness of the metal sheet surface, which reduces the comprehensiveness of the inspection and makes it difficult to achieve better practicality. Utility Model Content
[0003] In order to overcome the shortcomings of the prior art, this utility model provides a metal sheet flatness testing device, which effectively solves the problem that the metal sheet flatness testing device cannot perform sufficient flatness testing on the surface of the metal sheet during use, thus reducing the comprehensiveness of the test and making it difficult to achieve better practicality.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal sheet flatness testing device, comprising a mounting base plate, wherein mounting holes are provided through the four corners of the mounting base plate, a control switch and a display screen are fixedly mounted on the top front side of the mounting base plate, a placement plate is fixedly mounted on the top center of the mounting base plate, an adjustment detection component is provided directly above the placement plate, and the adjustment detection component is mounted on the top of the mounting base plate, the adjustment detection component includes a frame, four support rods are symmetrically fixedly mounted on the outer side of the frame, and the bottom of the four support rods are fixedly connected to the top of the mounting base plate, an adjustment motor is fixedly mounted on the center of one side of the frame, and the adjustment motor is energized and connected to the control switch.
[0005] Preferably, an adjusting screw is rotatably installed in the center of the frame, and the output shaft of the adjusting motor movably passes through one side of the frame and is fixedly connected to one end of the adjusting screw. A threaded sleeve is threadedly installed inside the frame and outside the adjusting screw. A movable frame is fixedly installed at the bottom of the threaded sleeve. A movable frame is provided at the top of the movable frame. An electric telescopic rod is symmetrically fixedly installed inside the top of the movable frame and is energized and connected to a control switch. The bottom of the electric telescopic rod is fixedly connected to the top of the movable frame. Five sleeves are evenly fixedly installed at the bottom of the movable frame. A pressure sensor is fixedly installed at the top of the sleeve and is energized and connected to a display screen. A connecting plate is fixedly installed at the bottom of the pressure sensor. A spring is fixedly installed at the bottom of the connecting plate. A movable plate is installed at the bottom of the spring. A movable column is fixedly installed at the bottom of the movable plate. A movable rod is fixedly installed at the bottom of the movable column. The bottom of the movable rod movably passes through and extends to below the bottom of the sleeve. A connecting frame is fixedly installed at the bottom of the movable rod. A roller is rotatably installed inside the connecting frame.
[0006] Preferably, four first positioning sliders are symmetrically fixedly installed on the outer side of the movable column, and four first positioning grooves are symmetrically opened on the inner wall of the sleeve, with the first positioning sliders slidably installed inside the first positioning grooves.
[0007] Preferably, the movable frame is symmetrically fixedly installed with second positioning sliders on both sides, and the movable frame is symmetrically provided with second positioning grooves on both sides, and the second positioning sliders are slidably installed inside the second positioning grooves.
[0008] Preferably, a positioning slide sleeve is symmetrically fixedly installed on the top of the movable frame, and a positioning slide rod is slidably installed inside the positioning slide sleeve, with both ends of the positioning slide rod being fixedly connected to the inner wall of the frame.
[0009] Compared with the prior art, the beneficial effects of this utility model are: 1) During operation, the interaction of the mounting base, mounting holes, control switches, display screen, placement plate, and adjustment and detection components enables the metal sheet flatness detection equipment to perform a full flatness detection operation on the surface of the metal sheet, improving the comprehensiveness of the detection and thus facilitating better practicality. 2) During operation, the interaction between the positioning sleeve and the positioning rod makes it easier for the movable frame to achieve better stability when moving, thereby ensuring that the adjustment and detection components can work stably. Attached Figure Description
[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0011] In the attached diagram: Figure 1 This is a schematic diagram of the structure of a metal sheet flatness testing device according to the present invention; Figure 2 This is a schematic diagram of the adjustment and detection component structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the movable frame of this utility model; Figure 4 This is a schematic diagram of the internal structure of the sleeve of this utility model.
[0012] In the diagram: 1. Mounting base plate; 2. Mounting hole; 3. Control switch; 4. Display screen; 5. Placement plate; 6. Adjustment and detection assembly; 7. Frame; 8. Support rod; 9. Adjustment motor; 10. Adjustment screw; 11. Threaded sleeve; 12. Movable frame; 13. Movable bracket; 14. Electric telescopic rod; 15. Sleeve; 16. Pressure sensor; 17. Connecting plate; 18. Spring; 19. Movable plate; 20. Movable column; 21. Movable rod; 22. Connecting bracket; 23. Roller; 24. First positioning slider; 25. First positioning groove; 26. Second positioning slider; 27. Second positioning groove; 28. Positioning sleeve; 29. Positioning rod. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all 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 protection scope of the present utility model.
[0014] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model relates to a metal sheet flatness testing device, including a mounting base plate 1. Mounting holes 2 are provided through all four corners of the mounting base plate 1. During use, the mounting base plate 1 can be fixedly installed through the mounting holes 2, thereby ensuring the stable operation of the entire device. A control switch 3 and a display screen 4 are fixedly installed on the top front side of the mounting base plate 1. A placement plate 5 is fixedly installed in the middle of the top of the mounting base plate 1. An adjustment and detection component 6 is provided directly above the placement plate 5 and is installed on the top of the mounting base plate 1. During use, the interaction of the mounting base plate 1, mounting holes 2, control switch 3, display screen 4, placement plate 5, and adjustment and detection component 6 enables the metal sheet flatness testing device to perform a comprehensive flatness test on the surface of the metal sheet, improving the comprehensiveness of the test and thus facilitating better practicality. The adjustment and detection assembly 6 includes a frame 7. Four support rods 8 are symmetrically fixedly installed on the outer side of the frame 7, and the bottom of each of the four support rods 8 is fixedly connected to the top of the mounting base plate 1. During use, the four support rods 8 provide stable support for the frame 7, thereby ensuring the stable operation of the internal structure of the frame 7. An adjustment motor 9 is fixedly installed in the middle of one side of the frame 7, and the adjustment motor 9 is energized and connected to the control switch 3. An adjustment screw 10 is rotatably installed in the middle of the interior of the frame 7, and the output shaft of the adjustment motor 9 moves through one side of the frame 7 and is connected to the adjustment screw 10. A threaded sleeve 11 is threadedly installed inside the frame 7 and outside the adjusting screw 10. A movable frame 12 is fixedly installed at the bottom of the threaded sleeve 11. A positioning slide sleeve 28 is symmetrically fixedly installed at the top of the movable frame 12. A positioning slide rod 29 is slidably installed inside the positioning slide sleeve 28. Both ends of the positioning slide rod 29 are fixedly connected to the inner wall of the frame 7. During use, the interaction between the positioning slide sleeve 28 and the positioning slide rod 29 makes it easier for the movable frame 12 to achieve better stability when moving, thereby ensuring that the adjustment and detection component 6 can work stably. A movable frame 13 is provided at the top of the movable frame 12. An electric telescopic rod 14 is symmetrically fixedly installed inside the top of the movable frame 12 and is energized by the control switch 3. The bottom of the electric telescopic rod 14 is fixedly connected to the top of the movable frame 13. Second positioning sliders 26 are symmetrically fixedly installed on both sides of the movable frame 13. Second positioning grooves 27 are symmetrically opened through both sides of the movable frame 12, and the second positioning sliders 26 are slidably installed inside the second positioning grooves 27. During use, the interaction between the second positioning sliders 26 and the second positioning grooves 27 allows the movable frame 13 to achieve better stability during movement. Five sleeves 15 are evenly fixedly installed at the bottom of the movable frame 13. A pressure sensor 16 is fixedly installed at the top of the sleeve 15 and is energized by the display screen 4. The bottom of the pressure sensor 16 is fixedly... A connecting plate 17 is fixedly installed, a spring 18 is fixedly installed at the bottom of the connecting plate 17, a movable plate 19 is installed at the bottom of the spring 18, a movable column 20 is fixedly installed at the bottom of the movable plate 19, four first positioning sliders 24 are symmetrically fixedly installed on the outer side of the movable column 20, four first positioning grooves 25 are symmetrically opened on the inner wall of the sleeve 15, and the first positioning sliders 24 are slidably installed inside the first positioning grooves 25. In use, through the interaction of the first positioning sliders 24 and the first positioning grooves 25, the movable column 20 can achieve better stability when moving, thereby facilitating stable transmission operation. A movable rod 21 is fixedly installed at the bottom of the movable column 20, and the bottom of the movable rod 21 movably passes through and extends to the bottom of the sleeve 15. A connecting frame 22 is fixedly installed at the bottom of the movable rod 21, and a roller 23 is rotatably installed inside the connecting frame 22.
[0015] Working Principle: During operation, the mounting base plate 1 is first fixed using mounting bolts that match the diameter of the mounting hole 2, thus achieving a fixed installation of the entire equipment. Then, the metal plate to be inspected is placed on top of the placement plate 5. Next, the electric telescopic rod 14 is activated to push the movable frame 13 downwards. The movable frame 13 drives the second positioning slider 26 to slide inside the second positioning groove 27, ensuring better stability during movement. Simultaneously, the movable frame 13 drives the sleeve 15 downwards, which in turn drives the movable rod 21 downwards. The movable rod 21 then drives the connecting frame 22 downwards, which in turn drives the roller 23 downwards. Once the roller 23 has descended to the point where it contacts the metal plate... After the surface contacts are made, the electric telescopic rod 14 stops, and then the adjusting motor 9 is started to drive the adjusting screw 10 to rotate. The adjusting screw 10 drives the threaded sleeve 11 to move, and the threaded sleeve 11 drives the movable frame 12 to move. The movable frame 12 drives the positioning slide sleeve 28 to slide on the outside of the positioning slide rod 29, which can ensure that the movable frame 12 achieves better stability when moving. At the same time, the movable frame 12 drives the movable frame 13 inside to move through the electric telescopic rod 14. The movable frame 13 drives the sleeve 15 to move, and the sleeve 15 drives the movable rod 21 to move. The movable rod 21 drives the roller 23 to move horizontally on the surface of the metal plate through the connecting frame 22. At this time, the five rollers 23 simultaneously perform horizontal rolling operations on the surface of the metal plate. If there are uneven protrusions on the surface of the metal plate during the translation process of roller 23, roller 23 will push connecting frame 22 to move upward. Connecting frame 22 will then push movable rod 21 to move upward. Movable rod 21 will drive movable column 20 to move upward. Movable column 20 will drive first positioning slider 24 to slide inside first positioning groove 25, which can ensure better stability of movable column 20 during movement. At the same time, movable column 20 will push movable plate 19 to move upward. Movable plate 19 will compress spring 18, causing spring 18 to undergo elastic deformation. The deformation of spring 18 will generate elastic force, which will push connecting plate 17 to compress pressure sensor 16. After pressure sensor 16 is subjected to pressure, the display screen 4 will display the pressure value. The flatness of metal plate is determined according to the magnitude of the pressure value. In this way, the flatness detection equipment of metal plate can perform a full flatness detection operation on the surface of metal plate during use, improving the comprehensiveness of the detection and thus facilitating better practicality.
Claims
1. A flatness testing device for metal sheets, comprising a mounting base plate (1), characterized in that: Mounting holes (2) are provided through the four corners of the mounting base plate (1). A control switch (3) and a display screen (4) are fixedly installed on the top front side of the mounting base plate (1). A placement plate (5) is fixedly installed in the middle of the top of the mounting base plate (1). An adjustment detection component (6) is provided directly above the placement plate (5). The adjustment detection component (6) is installed on the top of the mounting base plate (1). The adjustment detection component (6) includes a frame (7). Four support rods (8) are symmetrically fixedly installed on the outside of the frame (7). The bottom of the four support rods (8) is fixedly connected to the top of the mounting base plate (1). An adjustment motor (9) is fixedly installed in the middle of one side of the frame (7). The adjustment motor (9) is energized and connected to the control switch (3).
2. The metal sheet flatness testing device according to claim 1, characterized in that: An adjusting screw (10) is rotatably installed in the center of the frame (7), and the output shaft of the adjusting motor (9) passes through one side of the frame (7) and is fixedly connected to one end of the adjusting screw (10). A threaded sleeve (11) is threadedly installed inside the frame (7) and outside the adjusting screw (10). A movable frame (12) is fixedly installed at the bottom of the threaded sleeve (11). A movable frame (13) is provided at the top of the movable frame (12). Electric telescopic rods (14) are symmetrically fixedly installed inside the top of the movable frame (12). The electric telescopic rods (14) are energized and connected to the control switch (3). The bottom of the electric telescopic rods (14) is fixedly connected to the top of the movable frame (13). The bottom of the movable frame (13) is evenly fixedly installed. There are five sleeves (15). A pressure sensor (16) is fixedly installed at the top of the sleeve (15). The pressure sensor (16) is electrically connected to the display screen (4). A connecting plate (17) is fixedly installed at the bottom of the pressure sensor (16). A spring (18) is fixedly installed at the bottom of the connecting plate (17). A movable plate (19) is installed at the bottom of the spring (18). A movable column (20) is fixedly installed at the bottom of the movable plate (19). A movable rod (21) is fixedly installed at the bottom of the movable column (20). The bottom of the movable rod (21) moves through and extends to the bottom of the sleeve (15). A connecting frame (22) is fixedly installed at the bottom of the movable rod (21). A roller (23) is rotatably installed inside the connecting frame (22).
3. The metal sheet flatness testing device according to claim 2, characterized in that: Four first positioning sliders (24) are symmetrically fixedly installed on the outer side of the movable column (20), and four first positioning grooves (25) are symmetrically opened on the inner wall of the sleeve (15), and the first positioning sliders (24) are slidably installed inside the first positioning grooves (25).
4. The metal sheet flatness testing device according to claim 2, characterized in that: The movable frame (13) is symmetrically fixedly installed with second positioning sliders (26) on both sides, and the movable frame (12) is symmetrically opened with second positioning grooves (27) on both sides, and the second positioning sliders (26) are slidably installed inside the second positioning grooves (27).
5. The metal sheet flatness testing device according to claim 2, characterized in that: The top of the movable frame (12) is symmetrically fixedly equipped with a positioning slide sleeve (28), and a positioning slide rod (29) is slidably installed inside the positioning slide sleeve (28), and both ends of the positioning slide rod (29) are fixedly connected to the inner wall of the frame (7).