An industrial CT scanning object carrier
By introducing a combined clamping mechanism of hydraulic cylinders and connecting plates into the industrial CT scanning device, the problem of object tilting during scanning is solved, achieving stable clamping and convenient cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ND (SHANDONG) INTELLIGENT EQUIP CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-07-31
AI Technical Summary
Existing industrial CT scanning devices cannot effectively hold objects, causing objects to tilt during the scanning process and resulting in scanning errors.
An industrial CT scanning object carrier device was designed, which includes a drive component and a clamping mechanism. The combination of hydraulic cylinder and connecting plate enables precise clamping and fixation of the object to prevent positional displacement.
It achieves stable clamping of objects, avoids positional shifts during scanning, improves scanning accuracy, and facilitates cleaning and maintenance of the device.
Smart Images
Figure CN224581441U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of industrial CT scanning carrier technology, and in particular to an industrial CT scanning carrier device. Background Technology
[0002] Industrial CT scanning is an advanced non-destructive testing technology that uses X-rays to penetrate the object being tested from multiple angles. The resulting high-resolution three-dimensional images are then reconstructed by a computer, clearly revealing the material's internal structure, defects, and assembly status. It provides strong technical support for modern industrial inspection and scientific research. An industrial CT scanning device is required when inspecting irregularly shaped or fragile workpieces.
[0003] Industrial CT scanning carriers are core components of industrial CT systems, specifically designed for the precise fixation and positioning of samples for inspection. They are widely used in non-destructive testing and quality control in aerospace, automotive manufacturing, and electronics inspection industries. Common industrial CT scanning carriers on the market often fail to clamp the object being scanned, leading to object skew and scanning errors during the scan process. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an industrial CT scanning carrier device, which aims to improve the problem that the industrial CT scanning carrier device cannot clamp the object being scanned, resulting in the object being tilted during the scanning process and causing scanning errors.
[0005] To achieve the above objectives, the present invention provides the following technical solution: An industrial CT scanning device includes a placement stage. A first fixing plate is fixedly connected to the upper surface of the placement stage. A first connecting plate is fixedly connected to the upper surface of the first fixing plate. A first cylindrical rod is slidably connected inside the first connecting plate. A clamping plate is fixedly connected to the outer wall of the first cylindrical rod. A second fixing plate is fixedly connected to the upper surface of the first fixing plate. A first cylinder is fixedly connected to the outer wall of the clamping plate. A second connecting plate is rotatably connected to the outer wall of the first cylinder. A second cylinder is rotatably connected inside the second connecting plate. A third cylinder is rotatably connected inside the second connecting plate. The lower surface of the third cylinder is fixedly connected to the upper surface of the first fixing plate. A fixing frame is fixedly connected to the bottom end of the second cylinder. A placement plate is slidably connected to the lower surface of the fixing frame. The lower surface of the placement plate is fixedly connected to the upper surface of the placement stage. A driving assembly is provided on the upper surface of the placement stage for driving the clamping operation.
[0006] Preferably, the driving assembly includes a first hydraulic cylinder, the lower surface of which is fixedly connected to the upper surface of the placement platform. A slider is provided at the output end of the first hydraulic cylinder, the lower surface of which is slidably connected to the upper surface of the placement platform. A second round rod is fixedly connected to the upper surface of the slider. A third connecting plate is rotatably connected to the outer wall of the second round rod. A third round rod is rotatably connected to the inside of the third connecting plate. The bottom end of the third round rod is fixedly connected to the outer wall of the fixing frame.
[0007] Preferably, a first support plate is fixedly connected to the lower surface of the placement platform, and a support frame is fixedly connected to the lower surface of the first support plate.
[0008] Preferably, there are two first support plates, which are symmetrically arranged on the upper surface of the support frame.
[0009] Preferably, a second hydraulic cylinder is fixedly connected to the upper surface of the support frame, and a second support plate is provided at the output end of the second hydraulic cylinder.
[0010] Preferably, the outer wall of the second support plate is fixedly connected to a first cylinder, and the outer wall of the first cylinder is rotatably connected to a gripper.
[0011] Preferably, the outer wall of the gripper is slidably connected to the inner wall of the placement platform, and a second cylinder is slidably connected to the inside of the gripper.
[0012] Preferably, the outer wall of the second cylinder is fixedly connected to an mounting plate, and the outer wall of the mounting plate is fixedly connected to the outer wall of the first support plate.
[0013] This utility model has the following beneficial effects: In this invention, the first hydraulic cylinder pulls the fixed frames on both sides closer together, the movement of the fixed frames causes the second connecting plate to rotate, and the rotation of the second connecting plate causes the clamping plate to move. The clamping plates on both sides then move closer together, thus clamping the object to be scanned. This achieves the effect of fixing the object to be scanned and preventing its position from shifting, which would cause scanning errors.
[0014] In this invention, the second hydraulic cylinder drives the second support plate to move upward. When the second support plate moves, the gripper moves through the first cylinder. At this time, the gripper slides through the hole opened inside the second cylinder, causing the grippers on both sides to move closer to each other. At this time, the gripper releases its grip on the placement platform, which facilitates cleaning or repair of the device and makes it more convenient to use. Attached Figure Description
[0015] Figure 1 This is a three-dimensional schematic diagram of an industrial CT scanning device proposed in this utility model; Figure 2This is a partial schematic diagram of the mounting frame of an industrial CT scanning device proposed in this utility model; Figure 3 This is a partial schematic diagram of the gripper of an industrial CT scanning carrier device proposed in this utility model; Figure 4 This is a partial schematic diagram of the third support plate of an industrial CT scanning carrier device proposed in this utility model.
[0016] Legend: 1. Placement platform; 2. First fixing plate; 3. First connecting plate; 4. First round rod; 5. Clamping plate; 6. Second fixing plate; 7. First cylinder; 8. Second connecting plate; 9. Second cylinder; 10. Third cylinder; 11. Fixing frame; 12. Placement plate; 13. First hydraulic cylinder; 14. Slider; 15. Second round rod; 16. Third connecting plate; 17. Third round rod; 18. First support plate; 19. Support frame; 20. Second hydraulic cylinder; 21. Second support plate; 22. First cylinder; 23. Gripper; 24. Second cylinder; 25. Mounting plate. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Reference Figures 1-3 An embodiment of this utility model provides an industrial CT scanning carrier device, including a placement platform 1. A first fixing plate 2 is fixedly connected to the upper surface of the placement platform 1. A first connecting plate 3 is fixedly connected to the upper surface of the first fixing plate 2. A first round rod 4 is slidably connected inside the first connecting plate 3. A clamping plate 5 is fixedly connected to the outer wall of the first round rod 4. A second fixing plate 6 is fixedly connected to the upper surface of the first fixing plate 2. A first cylinder 7 is fixedly connected to the outer wall of the clamping plate 5. A second connecting plate 8 is rotatably connected to the outer wall of the first cylinder 7. A second cylinder 9 is rotatably connected inside the second connecting plate 8. A third cylinder 10 is rotatably connected inside the second connecting plate 8. The lower surface of the third cylinder 10 is fixedly connected to the upper surface of the first fixing plate 2. A fixing frame 11 is fixedly connected to the bottom end of the second cylinder 9. A placement plate 12 is slidably connected to the lower surface of the fixing frame 11. The lower surface of the placement plate 12 is fixedly connected to the upper surface of the placement platform 1. A driving assembly is provided on the upper surface of the placement platform 1. The driving assembly is used to drive the clamping operation. Specifically, the object to be scanned is placed on the upper surface of the second fixed plate 6. The two fixed brackets 11 slide on the inner wall of the placement plate 12 through the sliding grooves opened inside the placement plate 12, so that the two fixed brackets 11 move closer to each other. The movement of the fixed brackets 11 causes the second connecting plate 8 to rotate around the third cylinder 10 as the pivot. The rotation of the second connecting plate 8 pulls the first cylinder 7 to move. The movement of the first cylinder 7 drives the clamping plate 5 to move. The clamping plates 5 on both sides move closer to each other and clamp the object to be scanned. When the clamping plate 5 moves, the first round rod 4 slides inside the first connecting plate 3. The first round rod 4 plays a limiting role in the movement of the clamping plate 5. At this time, the object to be scanned is clamped to prevent its position from shifting and causing scanning errors.
[0019] Reference Figure 2 The drive assembly includes a first hydraulic cylinder 13, the lower surface of which is fixedly connected to the upper surface of the placement platform 1. A slider 14 is provided at the output end of the first hydraulic cylinder 13. The lower surface of the slider 14 is slidably connected to the upper surface of the placement platform 1. A second round rod 15 is fixedly connected to the upper surface of the slider 14. A third connecting plate 16 is rotatably connected to the outer wall of the second round rod 15. A third round rod 17 is rotatably connected to the inside of the third connecting plate 16. The bottom end of the third round rod 17 is fixedly connected to the outer wall of the fixing frame 11. Specifically, the first hydraulic cylinder 13 pulls the slider 14 to slide, and the slider 14 slides to drive the third connecting plates 16 on both sides to rotate and move their positions through the second round rod 15. At this time, the third connecting plate 16 pulls the fixing frame 11 to slide through the groove opened inside the placement plate 12, so that the fixing frames 11 on both sides slide on the inner wall of the placement plate 12 through the groove opened inside the placement plate 12.
[0020] Reference Figure 3 The lower surface of the placement platform 1 is fixedly connected to a first support plate 18, and the lower surface of the first support plate 18 is fixedly connected to a support frame 19. There are two first support plates 18, which are symmetrically arranged on the upper surface of the support frame 19. Specifically, the placement platform 1 is supported by the first support plates 18 on both sides of the lower surface of the placement platform 1, and the first support plates 18 are supported by the support frame 19.
[0021] Reference Figure 3 and Figure 4 The upper surface of the support frame 19 is fixedly connected to a second hydraulic cylinder 20. The output end of the second hydraulic cylinder 20 is provided with a second support plate 21. The outer wall of the second support plate 21 is fixedly connected to a first cylinder 22. The outer wall of the first cylinder 22 is rotatably connected to a gripper 23. Specifically, the support frame 19 fixes the second hydraulic cylinder 20. By starting the second hydraulic cylinder 20, the second hydraulic cylinder 20 drives the second support plate 21 to move upward. When the second support plate 21 moves, the gripper 23 moves through the first cylinder 22.
[0022] Referring to the figure, the outer wall of the gripper 23 is slidably connected to the inner wall of the placement platform 1, the inside of the gripper 23 is slidably connected to the second cylinder 24, the outer wall of the second cylinder 24 is fixedly connected to the mounting plate 25, and the outer wall of the mounting plate 25 is fixedly connected to the outer wall of the first support plate 18. Specifically, the mounting plate 25 fixes the first cylinder 22. When the gripper 23 moves, the second cylinder 24 limits the movement of the gripper 23 through the hole opened inside the gripper 23, so that the grippers 23 on both sides move closer to each other. At this time, the gripper 23 releases its grip on the placement platform 1. The placement platform 1 has a slot inside, which makes the gripper 23 more stable when it grips the placement platform 1.
[0023] Working principle: When the device is needed, the object to be scanned is placed on the upper surface of the second fixed plate 6. Then, the first hydraulic cylinder 13 is activated, which pulls the slider 14 to slide. The slider 14 drives the third connecting plates 16 on both sides to rotate and move their positions via the second round rod 15. At this time, the third connecting plate 16 pulls the fixing frame 11 to slide through the groove opened inside the placement plate 12, so that the fixing frames 11 on both sides slide on the inner wall of the placement plate 12 through the groove opened inside the placement plate 12, so that the fixing frames 11 on both sides move closer to each other. The movement of the fixing frames 11 causes the second connecting plate 8 to rotate around the third cylinder 10 as the pivot. The rotation of the second connecting plate 8 pulls the first cylinder 7 to move. The movement of the first cylinder 7 drives the clamping plate 5 to move. The clamping plates 5 on both sides move closer to each other. When the clamping plate 5 moves, the first round rod 4 slides inside the first connecting plate 3. The first round rod 4 plays a limiting role in the movement of the clamping plate 5. At this time, the object to be scanned is clamped to prevent its position from shifting and causing scanning errors. When cleaning or repairing the device, the second hydraulic cylinder 20 is activated, and the second hydraulic cylinder 20 drives the second support plate 21 to move upward. When the second support plate 21 moves, the gripper 23 moves through the first cylinder 22. At this time, the gripper 23 slides through the hole opened inside the second cylinder 24, so that the grippers 23 on both sides move closer to each other. At this time, the gripper 23 releases its grip on the placement table 1. This device can not only clamp the object to be scanned to avoid displacement during scanning and ensure imaging accuracy, but also facilitate cleaning or repair of the device, making it more convenient to use.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An industrial CT scanning object carrier comprising a resting table (1), characterized in that: The upper surface of the placement platform (1) is fixedly connected to a first fixing plate (2), the upper surface of the first fixing plate (2) is fixedly connected to a first connecting plate (3), the interior of the first connecting plate (3) is slidably connected to a first round rod (4), the outer wall of the first round rod (4) is fixedly connected to a clamping plate (5), the upper surface of the first fixing plate (2) is fixedly connected to a second fixing plate (6), the outer wall of the clamping plate (5) is fixedly connected to a first cylinder (7), the outer wall of the first cylinder (7) is rotatably connected to a second connecting plate (8), the second connecting plate (8) The second cylinder (9) is rotatably connected to the inside of the second connecting plate (8), and the third cylinder (10) is rotatably connected to the inside of the second connecting plate (8). The lower surface of the third cylinder (10) is fixedly connected to the upper surface of the first fixing plate (2). The bottom end of the second cylinder (9) is fixedly connected to the fixing frame (11). The lower surface of the fixing frame (11) is slidably connected to the placement plate (12). The lower surface of the placement plate (12) is fixedly connected to the upper surface of the placement platform (1). The upper surface of the placement platform (1) is provided with a driving component, which is used to drive the clamping operation.
2. The industrial CT scanning object carrier according to claim 1, wherein: The drive assembly includes a first hydraulic cylinder (13), the lower surface of which is fixedly connected to the upper surface of the placement platform (1), and a slider (14) is provided at the output end of the first hydraulic cylinder (13). The lower surface of the slider (14) is slidably connected to the upper surface of the placement platform (1). A second round rod (15) is fixedly connected to the upper surface of the slider (14). A third connecting plate (16) is rotatably connected to the outer wall of the second round rod (15). A third round rod (17) is rotatably connected to the inside of the third connecting plate (16). The bottom end of the third round rod (17) is fixedly connected to the outer wall of the fixing frame (11).
3. The industrial CT scanning object carrier according to claim 1, wherein: The lower surface of the placement platform (1) is fixedly connected to a first support plate (18), and the lower surface of the first support plate (18) is fixedly connected to a support frame (19).
4. The industrial CT scanning object carrier according to claim 3, wherein: There are two first support plates (18), which are symmetrically arranged on the upper surface of the support frame (19).
5. An industrial CT scanning object carrier according to claim 4, characterized in that: The upper surface of the support frame (19) is fixedly connected to a second hydraulic cylinder (20), and the output end of the second hydraulic cylinder (20) is provided with a second support plate (21).
6. An industrial CT scanning object carrier according to claim 5, characterized in that: The outer wall of the second support plate (21) is fixedly connected to the first cylinder (22), and the outer wall of the first cylinder (22) is rotatably connected to the gripper (23).
7. An industrial CT scanning object carrier according to claim 6, characterized in that: The outer wall of the gripper (23) is slidably connected to the inner wall of the placement platform (1), and the inner wall of the gripper (23) is slidably connected to a second cylinder (24).
8. The industrial CT scanning object carrier according to claim 7, wherein: The outer wall of the second cylinder (24) is fixedly connected to an installation plate (25), and the outer wall of the installation plate (25) is fixedly connected to the outer wall of the first support plate (18).