X-ray detector correction adjustment device

Abstract

The utility model discloses a kind of X-ray detector correction adjusting device, the correction adjusting device includes Z-axis moving mechanism, mounting seat, adapter seat, first adjusting bolt, two second adjusting bolts, rotating shaft and X-ray detector;The utility model can be quickly, accurately adjusted the height of X-ray detector by Z-axis moving mechanism and first adjusting bolt;And the position of X-ray detector on XY plane is rotated and adjusted by second adjusting bolt, so that the position of X-ray detector on X-ray flaw detection equipment can be adjusted, to improve the imaging effect of X-ray flaw detection equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of X-ray flaw detection equipment, and in particular to an X-ray detector calibration and adjustment device. Background Technology

[0002] In industrial production, X-ray flaw detection equipment can be used to inspect products, primarily to detect defects such as cracks, pores, or impurities in product components and parts. Compared to other inspection equipment, X-ray flaw detection does not damage the product itself and is significantly superior in terms of inspection accuracy, efficiency, and application range. Therefore, X-ray flaw detection equipment has been widely adopted in industrial production.

[0003] The working principle of X-ray flaw detection equipment is as follows: a high-energy X-ray beam is generated by an X-ray source. When the X-rays penetrate the component to be inspected, the internal structure of the component will attenuate the intensity of the X-rays, forming a difference signal. Then, the X-ray detector receives the difference signal and forms an image. The image can be used to intuitively determine whether there are defects in the component to be inspected.

[0004] However, observation revealed that existing X-ray detectors are usually fixedly installed on X-ray flaw detection equipment, and the imaging effect cannot be improved by adjusting the position of the X-ray detector.

[0005] In view of this, the designer has deeply conceived and actively researched and improved the design of the above-mentioned X-ray flaw detection equipment, which has caused many deficiencies and inconveniences due to its imperfect structural design, and developed this utility model. Utility Model Content

[0006] The purpose of this invention is to provide an X-ray detector calibration and adjustment device to improve the imaging effect of X-ray flaw detection equipment.

[0007] To achieve the above objectives, the solution of this utility model is:

[0008] An X-ray detector calibration and adjustment device, the calibration and adjustment device comprising:

[0009] Z-axis moving mechanism;

[0010] The mounting base is mounted on the Z-axis moving mechanism and moves up and down under the control of the Z-axis moving mechanism; the mounting base is provided with a first adjustment hole, a second adjustment hole and two adjustment seats, and the two adjustment seats cooperate with the two sides of the second adjustment hole;

[0011] An adapter is provided with a protrusion, the outer diameter of which is smaller than the inner diameter of the second adjustment hole, and the protrusion extends out of the second adjustment hole;

[0012] The first adjusting bolt has a diameter smaller than the diameter of the first adjusting hole. After passing through the first adjusting hole, the first adjusting bolt is screwed to the adapter seat. The adapter seat is hung on the mounting base through the bolt head of the first adjusting bolt.

[0013] Two second adjusting bolts are movably screwed onto two adjusting seats and press against both sides of the protrusion respectively;

[0014] A rotating shaft is rotatably mounted on a mounting base, and one end of the rotating shaft is fixed to an adapter.

[0015] And an X-ray detector, which is mounted at the bottom of the adapter.

[0016] Preferably, the bottom of the mounting base is provided with a hanging lug, and the top of the adapter is provided with a hook, and the adapter is placed on the hanging lug via the hook.

[0017] Preferably, the adjusting seat is an integrally formed reinforcing rib on the mounting base.

[0018] Preferably, the calibration and adjustment device further includes a protective cover for covering the X-ray detector, the protective cover being mounted on an adapter, and the bottom of the protective cover having a window.

[0019] Preferably, the Z-axis moving mechanism includes

[0020] Mounting panel, wherein the mounting panel is provided with slide rails;

[0021] A sliding panel, wherein a sliding block is provided on the sliding panel, the sliding panel is slidably engaged on a slide rail via the sliding block, and the mounting base is mounted on the sliding panel;

[0022] Two screw supports, both of which are mounted on the mounting panel;

[0023] A connecting screw, which is rotatably mounted on two screw supports;

[0024] A linkage, one end of which is screwed onto a linkage screw, and the other end is fixedly connected to a sliding panel;

[0025] And a drive motor, which is mounted on a mounting panel and whose output end is connected to a connecting screw drive.

[0026] Preferably, the Z-axis moving mechanism further includes a pull rod, one end of which is fixedly mounted on the sliding panel and the other end of which is fixedly mounted on the mounting base.

[0027] By adopting the above solution, this utility model can quickly and accurately adjust the height of the X-ray detector through the Z-axis moving mechanism and the first adjusting bolt; and adjust the position of the X-ray detector on the XY plane by rotating the second adjusting bolt, thereby adjusting the position of the X-ray detector on the X-ray flaw detection equipment and thus improving the imaging effect of the X-ray flaw detection equipment. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the present utility model. Figure 1 .

[0029] Figure 2 This is a schematic diagram of the structure of a preferred embodiment of the present utility model. Figure 2 .

[0030] Figure 3 This is a schematic diagram of the structure of a preferred embodiment of the present utility model. Figure 3 .

[0031] Explanation of key component symbols:

[0032] In the diagram: 1. Z-axis moving mechanism; 11. Mounting panel; 111. Slide rail; 12. Sliding panel; 121. Slide block; 13. Screw support; 14. Connecting screw; 15. Connecting element; 16. Drive motor; 17. Pull rod; 2. Mounting base; 21. First adjusting hole; 22. Second adjusting hole; 23. Adjusting base; 24. Hanging lug; 3. Adapter base; 31. Protrusion; 32. Hook; 4. First adjusting bolt; 5. Second adjusting bolt; 6. Rotating shaft; 7. X-ray detector; 8. Protective cover; 81. Window. Detailed Implementation

[0033] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0035] like Figures 1 to 3As shown, this is a preferred embodiment of the X-ray detector 7 calibration and adjustment device of the present invention. The calibration and adjustment device includes a Z-axis moving mechanism 1; a mounting base 2, which is mounted on the Z-axis moving mechanism 1 and moves up and down under the control of the Z-axis moving mechanism 1; the mounting base 2 is provided with a first adjustment hole 21, a second adjustment hole 22, and two adjustment seats 23, which are fitted on both sides of the second adjustment hole 22; and a transition base 3, which is provided with a protrusion 31, the outer diameter of which is smaller than the inner diameter of the second adjustment hole 22, and the protrusion 31 extends out of the second adjustment hole 22; the first Adjusting bolt 4, the diameter of the first adjusting bolt 4 is smaller than the diameter of the first adjusting hole 21, the first adjusting bolt 4 passes through the first adjusting hole 21 and is screwed to the adapter 3, the adapter 3 is hung on the mounting base 2 through the bolt head of the first adjusting bolt 4; two second adjusting bolts 5, the two second adjusting bolts 5 are respectively movably screwed to the two adjusting seats 23, and respectively press against both sides of the protrusion 31; rotating shaft 6, the rotating shaft 6 is rotatably mounted on the mounting base 2, one end of the rotating shaft 6 is fixed on the adapter 3; and X-ray detector 7, the X-ray detector 7 is mounted on the bottom of the adapter 3.

[0036] In use, the user can adjust the height of the mounting base 2 by moving the Z-axis moving mechanism 1 in a wide range along the Z-axis direction, thereby adjusting the height of the X-ray detector 7 in a wide range. Then, by loosening the second adjusting bolt 5, the user can release the pressure and fixation of the second adjusting bolt 5 on the protrusion 31. Then, by tightening or loosening the first adjusting bolt 4, the user can adjust the height of the adapter 3 in a small range, thereby adjusting the height of the X-ray detector 7 in a small range. Then, by tightening or loosening one of the second adjusting bolts 5, the user can correspondingly loosen or tighten the other second adjusting bolt 5, thereby using the second adjusting bolt 5 to push the protrusion 31, thereby pushing the adapter 3, so that the adapter 3 can rotate around the rotation axis 6 within the gap between the protrusion 31 and the second adjusting hole 22 to adjust its position, thereby adjusting the position of the X-ray detector 7. After the position adjustment is completed, the user can lock and fix the protrusion 31 with the two second adjusting bolts 5, thereby fixing the position of the X-ray detector 7.

[0037] The key feature of this invention is that it can quickly and accurately adjust the height of the X-ray detector 7 through the Z-axis moving mechanism 1 and the first adjusting bolt 4; and adjust the position of the X-ray detector 7 on the XY plane by rotating it through the second adjusting bolt 5, thereby adjusting the position of the X-ray detector 7 on the X-ray flaw detection equipment and thus improving the imaging effect of the X-ray flaw detection equipment.

[0038] The mounting base 2 has a hanging lug 24 at its bottom, and the adapter 3 has a hook 32 at its top. The adapter 3 is placed on the hanging lug 24 via the hook 32. Thus, during installation, the X-ray detector 7 can be installed on the adapter 3 first, and then the adapter 3 can be placed on the hanging lug 24 via the hook 32. Afterwards, the first adjusting bolt 4 and the second adjusting bolt 5 can be installed. This avoids the bulky X-ray detector 7 causing difficulties in the installation process, thus offering the advantage of convenient installation. Furthermore, the mutually cooperating hook 32 and hanging lug 24 also prevent the risk of the bulky X-ray detector 7 falling.

[0039] The aforementioned adjustment seat 23 is an integrally formed reinforcing rib on the mounting base 2. This not only improves the overall strength of the mounting base 2 and enhances its load-bearing capacity, but also eliminates the need for an additional adjustment seat 23, offering advantages such as simple structure and low cost.

[0040] The aforementioned calibration and adjustment device also includes a protective cover 8 for covering the X-ray detector 7. The protective cover 8 is mounted on the adapter 3, and a window 81 is provided at the bottom of the protective cover 8.

[0041] The aforementioned Z-axis moving mechanism 1 includes a mounting panel 11 with a slide rail 111; a sliding panel 12 with a slide block 121, the sliding panel 12 being slidably fitted onto the slide rail 111 via the slide block 121; a mounting base 2 mounted on the sliding panel 12; two screw supports 13, both mounted on the mounting panel 11; a connecting screw 14, rotatably mounted on the two screw supports 13; a connecting member 15, one end of which is screwed onto the connecting screw 14, and the other end is fixedly connected to the sliding panel 12; and a drive motor 16, mounted on the mounting panel 11, the output end of which is connected to the connecting screw 14 in a transmission manner.

[0042] In use, driven by the drive motor 16, the connecting screw 14 rotates forward or reverse, thereby driving the connecting member 15 to move up or down, which in turn drives the sliding panel 12 to move up or down on the slide rail 111, and then moves the mounting base 2 up or down, thereby realizing the adjustment of the height of the mounting base 2 by moving the Z-axis moving mechanism 1 in a wide range in the Z-axis direction or downward.

[0043] The aforementioned Z-axis moving mechanism 1 also includes a pull rod 17, one end of which is fixedly mounted on the sliding panel 12, and the other end is fixedly mounted on the mounting base 2. Thus, by providing the pull rod 17 to pull the mounting base 2 from the top, the load-bearing capacity of the mounting base 2 can be improved.

[0044] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments and various choices and variations of the present invention. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present invention.

Claims

1. A calibration and adjustment device for an X-ray detector (7), characterized in that: The correction and adjustment device includes Z-axis moving mechanism (1); Mounting base (2), which is mounted on the Z-axis moving mechanism (1) and moves up and down under the control of the Z-axis moving mechanism (1); the mounting base (2) is provided with a first adjusting hole (21), a second adjusting hole (22) and two adjusting seats (23), which are fitted on both sides of the second adjusting hole (22); The adapter (3) is provided with a protrusion (31), the outer diameter of the protrusion (31) is smaller than the inner diameter of the second adjustment hole (22), and the protrusion (31) extends out of the second adjustment hole (22); The first adjusting bolt (4) has a diameter smaller than the diameter of the first adjusting hole (21). The first adjusting bolt (4) passes through the first adjusting hole (21) and is screwed to the adapter (3). The adapter (3) is hung on the mounting base (2) through the bolt head of the first adjusting bolt (4). Two second adjusting bolts (5) are movably screwed onto two adjusting seats (23) respectively, and press against both sides of the protrusion (31); A rotating shaft (6) is rotatably mounted on a mounting base (2), and one end of the rotating shaft (6) is fixed on an adapter (3); And an X-ray detector (7), which is mounted on the bottom of the adapter (3).

2. The X-ray detector (7) calibration and adjustment device as described in claim 1, characterized in that: The bottom of the mounting base (2) is equipped with a hanging ear (24), and the top of the adapter (3) is equipped with a hook (32). The adapter (3) is placed on the hanging ear (24) by means of the hook (32).

3. The X-ray detector (7) calibration and adjustment device as described in claim 1, characterized in that: The adjustment seat (23) is an integrally formed reinforcing rib on the mounting seat (2).

4. The X-ray detector (7) calibration and adjustment device as described in claim 1, characterized in that: The calibration and adjustment device also includes a protective cover (8) for covering the X-ray detector (7), the protective cover (8) is mounted on the adapter (3), and the bottom of the protective cover (8) has a window (81).

5. The X-ray detector (7) calibration and adjustment device as described in claim 1, characterized in that: The Z-axis moving mechanism (1) includes Mounting panel (11), wherein a slide rail (111) is provided on the mounting panel (11); A sliding panel (12) is provided with a slide block (121). The sliding panel (12) is slidably fitted on the slide rail (111) through the slide block (121). The mounting base (2) is installed on the sliding panel (12). Two screw supports (13) are mounted on the mounting panel (11); A connecting screw (14) is rotatably mounted on two screw supports (13); Linkage member (15), one end of which is screwed onto linkage screw (14), and the other end is fixedly connected to sliding panel (12); And a drive motor (16), which is mounted on the mounting panel (11), and the output end of the drive motor (16) is connected to the connecting screw (14) for transmission.

6. The X-ray detector (7) calibration and adjustment device as described in claim 5, characterized in that: The Z-axis moving mechanism (1) also includes a pull rod (17), one end of which is fixedly mounted on the sliding panel (12) and the other end is fixedly mounted on the mounting base (2).

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