Multi-angle X-ray flaw detection device

Abstract

The utility model provides a multi-angle X-ray flaw detection device. The multi-angle X-ray flaw detection device comprises a motor, a bracket I, a rotating shaft II, a lower cover plate, an upper cover plate, a bearing, a bracket II, a magnet, an X-ray device, a computer, a data line, a screw, a fixing screw, a worktable panel and a fastener. The motor and the first support are fastened through screws. And the motor is connected with the lower cover plate through a fastener. The lower cover plate and the upper cover plate are rotationally connected through a second rotating shaft. The lower cover plate and the second support are rotationally connected through a bearing, and magnets are arranged in the lower cover plate and the upper cover plate respectively. The first support, the second support and the working table are connected in a screwed mode through fixing screws. The X-ray device, the motor and the computer are connected through data lines. And the computer is provided with a computer built-in X-ray flaw detection automatic judgment APP. According to the utility model, more measured objects can be accommodated through one-time clamping; magnetic attraction self-locking is adopted, the magnetic force is adjustable, and clamping is convenient; human eyes are liberated to automatically discriminate the X-ray film; the detection efficiency is high. The detection angle is steplessly adjusted, and the flaw detection quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile electronic detection devices, and in particular relates to a multi-angle X-ray flaw detection device used on automobile sensors. Background Art

[0002] Automotive sensors are a type of automotive electronic product. The welding process of automotive electronic products will produce cold solder joints and slag falling: cold solder joints will cause circuit breaks and intermittent circuit instability, and slag falling will cause short circuits. Therefore, it is necessary to perform X-ray flaw detection on the automotive sensor assembly after the welding process is completed and before it leaves the factory to eliminate problems such as cold solder joints and slag falling.

[0003] At present, X-ray flaw detection is not widely used in the field of automotive sensors. The existing technology can realize multi-angle flaw detection by rotating the light source, but the rotation range of the equipment light source is limited, and it is impossible to complete the multi-angle flaw detection required by actual needs. In addition, the actual effective range of the flaw detection light of the X-ray flaw detector is limited, and the number of products to be clamped and tested at one time is small, resulting in low efficiency. In addition, the X-ray flaw detection device of the existing technology requires human eyes to identify the X-ray image to determine whether there are problems such as cold welding, slag falling, and irregular shape of the solder joints. Human eye recognition is labor-intensive, inefficient, and easy to miss.

[0004] Therefore, the prior art needs to be further improved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to improve the X-ray flaw detection device in view of the shortcomings of the above-mentioned existing technologies, so as to complete the multi-angle flaw detection at the actual required angles. The X-ray flaw detection device with a small design and convenient clamping is designed to improve the detection efficiency and clamping efficiency. In addition, the automatic judgment of cold welding, slag and irregular welding points can be realized based on past experience pictures, color resolution technology and computer technology.

[0006] In order to solve the above technical problems, the technical solution of the utility model provides a multi-angle X-ray flaw detection device, whose components include a motor, a bracket, a rotating shaft, a lower cover plate, an upper cover plate, a bearing, a bracket, a magnet, an X-ray device, a computer, a data cable, a screw, a fixing screw, a workbench panel, and a fastener; a motor mounting boss, a threaded hole, and a rotating shaft are arranged at one end of the motor, the rotating shaft is provided with a motor rotating shaft mounting surface, the motor rotating shaft mounting surface is provided with threaded holes, and a motor data interface is arranged on one circumferential side of the motor; the bracket is provided with a bottom plate, a motor support plate, a motor mounting plate, and a reinforcing plate, the bottom plate is provided with a bottom surface through hole, and the motor mounting plate is provided with a threaded mounting through hole and a motor mounting boss through hole; the rotating shaft The two ends are provided with anti-slip devices for the rotating shaft; the lower cover is provided with a rotating shaft hole one matched with the rotating shaft one of the motor, a lower cover mounting surface, a rotating shaft support plate of the lower cover, a U-shaped inner warehouse one, a magnetic suction plane of the lower cover, and a rotating shaft three; the outer wall of the rotating shaft hole one is provided with a rotating shaft hole one reinforcement rib, the mounting surface of the lower cover is provided with a fixed threaded hole, the rotating shaft support plate of the lower cover is provided with a rotating shaft hole two, and the magnetic suction plane of the lower cover is provided with a magnet hole one; one end of the upper cover is provided with a rotating shaft hole three matched with the rotating shaft hole two, the middle part of the upper cover is provided with a U-shaped inner warehouse two matched with the U-shaped inner warehouse one, the other end of the upper cover is provided with an upper cover magnetic suction plane matched with the magnetic suction plane of the lower cover, and the magnetic suction plane of the upper cover is provided with a magnet hole two; the bracket two is provided with a rotating shaft fixing platform, a support plate, a bottom plate two, and a reinforcement Strengthen plate 2, the rotating shaft fixing table is provided with rotating shaft hole 4 and bearing hole, bottom plate 2 is provided with bottom through hole 2; X-ray device is provided with data interface A; computer is provided with data interface B, computer built-in X-ray flaw detection APP; data line is provided with data interface AA, data interface BB, data interface CC; motor mounting boss passes through the motor mounting boss through hole of bracket 1, screws pass through the threaded mounting through hole of bracket 1 and are tightened with threaded hole 1 of the motor; rotating shaft 1 of the motor passes through rotating shaft hole 1 of the lower cover plate, the rotating shaft mounting surface of the motor fits with the mounting surface of the lower cover plate, the motor and the lower cover plate are fixedly connected by fasteners passing through the fixed threaded hole and threaded hole 2; rotating shaft 2 passes through rotating shaft hole 2 of the lower cover plate and rotating shaft hole 3 of the upper cover plate, and rotates Connect the lower cover plate and the upper cover plate; after the bearing is installed in the bearing hole, the rotating shaft three passes through the bearing hole and the rotating shaft hole four in turn, and the lower cover plate and the bracket two are rotated to connect, and the magnets are respectively installed in the magnet hole one and the magnet hole two; the fixing screw passes through the bottom surface through hole of the bracket one and is tightened with the threaded hole three of the workbench panel, and the fixing screw passes through the bottom surface through hole of the bracket two and is tightened with the threaded hole three of the workbench panel; the X-ray device transmits data to the computer through the data cable, the data cable is connected to the data interface A of the X-ray device through the data interface AA, the data cable is connected to the data interface B of the computer through the data interface BB, the computer is connected to the motor through the data cable, and the data cable is connected to the motor data interface of the motor through the data interface CC.

[0007] Preferably, the multi-angle X-ray flaw detection device updates the computer built-in X-ray flaw detection APP to a computer built-in X-ray flaw detection automatic identification APP.

[0008] The beneficial effects of the utility model are:

[0009] The multi-angle X-ray flaw detection device has a compact structure and can accommodate more objects to be tested in one clamping, and can accommodate a larger number of products in a unit X-ray coverage area, thereby improving the detection efficiency.

[0010] The upper and lower covers of this multi-angle X-ray flaw detection device are matched by magnetic attraction. After the product is placed in the detection device, the upper cover is lowered, and the upper and lower covers are attracted together by the attraction of the magnet. There is no need to add additional locking mechanisms, which reduces the locking action and improves the clamping efficiency. By using multiple groups of small magnets, the size of the magnetic force can be adjusted according to the quality of the product being tested, which can adapt to a variety of usage scenarios with different product qualities.

[0011] The motor is used to steplessly adjust the detection angle, which can realize multi-angle X-ray flaw detection and improve the quality of flaw detection.

[0012] Based on past experience pictures, color discrimination and computer technology, the X-ray pictures of the tested products at multiple angles can be compared and judged to automatically identify products with cold solder joints, slag and irregular solder joints. The computer automatically judges the X-ray pattern, replacing the human eye, improving the detection efficiency and product quality. The customer reputation is improved, laying the foundation for further market expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the multi-angle X-ray flaw detection device of Example 1 (magnetic attraction overall scheme);

[0014] Figure 2 This is a schematic diagram of the multi-angle X-ray flaw detection device of Example 1 (partial diagram of the motor of the magnetic attraction scheme);

[0015] Figure 3 This is a schematic diagram of the multi-angle X-ray flaw detection device of Example 1 (partial diagram of the lower cover plate of the magnetic attraction scheme);

[0016] Figure 4 This is a schematic diagram of the multi-angle X-ray flaw detection device of Example 1 (partial diagram of the upper cover plate of the magnetic attraction solution);

[0017] Figure 5 Schematic diagram of the multi-angle X-ray flaw detection device of Example 1 (partial diagram of the second bracket of the magnetic absorption scheme);

[0018] Figure 6 Schematic diagram of the multi-angle X-ray flaw detection device of Example 2 (general automatic identification scheme).

[0019] Reference numerals:

[0020] 1. Motor; 1A. Motor mounting boss; 1B. Threaded hole 1; 1C. Rotating shaft 1; 1D. Motor rotating shaft mounting surface; 1E. Threaded hole 2; 1F. Motor data interface;

[0021] 2. Bracket 1; 2A. Bottom plate; 2B. Motor support plate; 2C. Motor mounting plate; 2D. Reinforcement plate 1; 2E. Bottom through hole; 2F. Threaded mounting through hole; 2G. Motor mounting boss through hole;

[0022] 3. Rotating shaft 2; 3A. Rotating shaft 2 anti-slip device;

[0023] 4. Lower cover; 4A. Rotating shaft hole 1; 4B. Reinforcement rib of rotating shaft hole 1; 4C. Mounting surface of lower cover; 4D. Fixed threaded hole; 4E. Rotating shaft support plate of lower cover; 4F. Rotating shaft hole 2; 4G. U-shaped inner compartment 1; 4H. Magnetic plane of lower cover; 4J. Magnet hole 1; 4K. Rotating shaft 3;

[0024] 5. Upper cover; 5A. Rotating shaft hole three; 5B. U-shaped inner compartment two; 5C. Magnetic surface of upper cover; 5D. Magnet hole two;

[0025] 6. Bearings;

[0026] 7. Bracket 2; 7A. Rotating shaft fixing platform; 7B. Support plate; 7C. Bottom plate 2; 7D. Reinforcement plate 2; 7E. Bottom through hole 2; 7F. Rotating shaft hole 4; 7G. Bearing hole;

[0027] 8. Magnet;

[0028] 9. X-ray device; 9A. Data interface A;

[0029] 10. Computer; 10A. Data interface B; 10B. Computer built-in X-ray flaw detection APP;

[0030] 10C. Computer built-in X-ray flaw detection automatic identification APP;

[0031] 11. Data line; 11A. Data interface AA; 11B. Data interface BB; 11C. Data interface CC;

[0032] 12. Screws;

[0033] 13. Fixing screws;

[0034] 14. Workbench panel; 14A. Threaded hole three;

[0035] 15. Fasteners. DETAILED DESCRIPTION

[0036] In order to make the present invention more clearly understood, preferred embodiments are described below in conjunction with the accompanying drawings. It should be noted that the embodiments and features in the embodiments can be combined with each other without conflict.

[0037] In the description of the present invention, the directions or positional relationships indicated by terms such as "center", "front", "back", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0038] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The multi-angle X-ray flaw detection device of Example 1 is a schematic diagram. The multi-angle X-ray flaw detection device comprises a motor (1), a bracket 1 (2), a rotating shaft 2 (3), a lower cover plate (4), an upper cover plate (5), a bearing (6), a bracket 2 (7), a magnet (8), an X-ray device (9), a computer (10), a data cable (11), a screw (12), a fixing screw (13), a workbench panel (14), and a fastener (15). The right end of the motor (1) is provided with a motor mounting boss (1A), a threaded hole 1 (1B) and a rotating shaft 1 (1C), the outer wall of the rotating shaft 1 (1C) is provided with a motor rotating shaft mounting surface (1D), a threaded hole 2 (1E) is provided on the motor rotating shaft mounting surface (1D), and a motor data interface (1F) is provided on a circumferential surface of the motor (1). A bottom plate (2A) is provided below the bracket (2), a motor support plate (2B) is provided on the bottom plate (2A), a motor mounting plate (2C) and a reinforcing plate (2D) are provided at the right end, a bottom through hole (2E) is provided on the bottom plate (2A), and a threaded mounting through hole (2F) and a motor mounting boss through hole (2G) are provided on the motor mounting plate (2C). A second anti-slip device (3A) is provided at both ends of the second rotating shaft (3). The left side of the lower cover plate (4) is provided with a rotating shaft hole (4A) matched with the rotating shaft (1C) of the motor (1), a lower cover plate mounting surface (4C), a lower cover plate rotating shaft support plate (4E), a U-shaped inner compartment (4G) is provided in the middle of the lower cover plate (4), a lower cover plate magnetic attraction plane (4H) and a rotating shaft (4K) are provided on the right side of the lower cover plate (4), a rotating shaft hole (1) reinforcement rib (4B) is provided on the outer side wall of the rotating shaft hole (4A), a fixing threaded hole (4D) is provided on the lower cover plate mounting surface (4C), a rotating shaft hole (2) (4F) is provided on the lower cover plate rotating shaft support plate (4E), and a magnet hole (1) (4J) is provided on the lower cover plate magnetic attraction plane (4H). A third rotating shaft hole (5A) matching with the second rotating shaft hole (4F) is provided at one end of the left side of the upper cover (5), a second U-shaped inner chamber (5B) matching with the first U-shaped inner chamber (4G) is provided at the middle of the upper cover (5), a magnetic plane (5C) matching with the magnetic plane (4H) of the lower cover is provided at the right side of the upper cover (5), and a second magnet hole (5D) is provided on the magnetic plane (5C) of the upper cover. The second bracket (7) is provided with a rotating shaft fixing platform (7A), a supporting plate (7B), a second bottom plate (7C), and a second reinforcing plate (7D). The rotating shaft fixing platform (7A) is provided with a fourth rotating shaft hole (7F) and a bearing hole (7G), and the second bottom plate (7C) is provided with a second bottom through hole (7E). The X-ray device (9) is provided with a data interface A (9A). The computer (10) is provided with a data interface B (10A) and a computer built-in X-ray flaw detection APP (10B). The data line (11) is provided with a data interface AA (11A), a data interface BB (11B), and a data interface CC (11C).The motor mounting boss (1A) passes through the motor mounting boss through hole (2G) of the bracket one (2), the screw (12) passes through the threaded mounting through hole (2F) of the bracket one (2) and is tightened with the threaded hole one (1B) of the motor (1), the rotating shaft one (1C) of the motor (1) passes through the rotating shaft hole one (4A) of the lower cover plate (4), the motor rotating shaft mounting surface (1D) is fitted with the lower cover plate mounting surface (4C), and the motor (1) and the lower cover plate (4) are fixedly connected by fasteners (15) passing through the fixing threaded hole (4D) and the threaded hole two (1E). The rotating shaft two (3) passes through the rotating shaft hole two (4F) of the lower cover plate (4) and the rotating shaft hole three (5A) of the upper cover plate (5) to rotatably connect the lower cover plate (4) and the upper cover plate (5). After the bearing (6) is installed in the bearing hole (7G), the shaft three (4K) passes through the bearing hole (7G) and the shaft hole four (7F) in sequence, and is rotated to connect the lower cover plate (4) and the bracket two (7). The magnet (8) is installed in the magnet hole one (4J) and the magnet hole two (5D) respectively. The fixing screw (13) passes through the bottom through hole (2E) of the bracket one (2) and is tightened with the threaded hole three (14A) of the workbench panel (14). The fixing screw (13) passes through the bottom through hole (7E) of the bracket two (7) and is tightened with the threaded hole three (14A) of the workbench panel (14). The X-ray device (9) transmits data to the computer (10) via a data line (11); the data line (11) is connected to a data interface A (9A) of the X-ray device (9) via a data interface AA (11A); the data line (11) is connected to a data interface B (10A) of the computer (10) via a data interface BB (11B); the computer (10) is connected to the motor (1) via the data line (11); the data line (11) is connected to a motor data interface (1F) of the motor (1) via a data interface CC (11C). Example

[0039] Figure 6 The multi-angle X-ray flaw detection device of Example 2 is a schematic diagram. The multi-angle X-ray flaw detection device comprises a motor (1), a bracket 1 (2), a rotating shaft 2 (3), a lower cover plate (4), an upper cover plate (5), a bearing (6), a bracket 2 (7), a magnet (8), an X-ray device (9), a computer (10), a data cable (11), a screw (12), a fixing screw (13), a workbench panel (14), and a fastener (15). The difference from Example 1 is that a computer built-in X-ray flaw detection automatic identification APP (10C) is used instead of a computer built-in X-ray flaw detection APP (10B).

[0040] Technical features not described in the present invention can be implemented by existing technologies and will not be described here. The above description is not intended to limit the present invention, and any modifications that do not deviate from the spirit and scope of the present invention are still included in the patent protection scope of the present invention.

Claims

1. A multi-angle X-ray flaw detection device, characterized in that: Its components include a motor, a bracket, a second shaft, a lower cover plate, an upper cover plate, a bearing, a bracket, a magnet, an X-ray device, a computer, a data cable, a screw, a fixing screw, a workbench panel, and fasteners; one end of the motor is provided with a motor mounting boss, a threaded hole, and a shaft; the shaft is provided with a motor shaft mounting surface; the motor shaft mounting surface is provided with a threaded hole; and a motor data interface is provided on one circumferential side of the motor; the bracket is provided with a bottom plate, a motor support plate, a motor mounting plate, and a reinforcing plate; the bottom plate is provided with a bottom surface through hole; the motor mounting plate is provided with a threaded mounting through hole and a motor mounting boss through hole; both ends of the shaft are provided with a shaft anti-slip device; the lower cover is provided with a shaft hole matching the motor shaft.

1. Lower cover mounting surface, lower cover shaft support plate, U-shaped inner bin 1, lower cover magnetic plane, shaft 3, shaft hole 1 is provided with a reinforcing rib on the outer wall of shaft hole 1, fixed threaded hole is provided on the lower cover mounting surface, shaft hole 2 is provided on the lower cover shaft support plate, and magnet hole 1 is provided on the magnetic plane of the lower cover; shaft hole 3 matching with shaft hole 2 is provided at one end of the upper cover, U-shaped inner bin 2 matching with U-shaped inner bin 1 is provided in the middle of the upper cover, and a magnetic plane of the upper cover matching with the magnetic plane of the lower cover is provided at the other end of the upper cover, and magnet hole 2 is provided on the magnetic plane of the upper cover; bracket 2 is provided with a rotating shaft fixing platform, a support plate, bottom plate 2, and reinforcing plate 2, and the rotating shaft fixing platform is provided with rotating shaft hole 4 and a bearing hole , the bottom plate 2 is provided with a bottom through hole 2; the X-ray device is provided with a data interface A; the computer is provided with a data interface B, and the computer has a built-in X-ray flaw detection APP; the data cable is provided with data interfaces AA, BB, and CC; the motor mounting boss passes through the motor mounting boss through hole of the bracket 1, and the screw passes through the threaded mounting through hole of the bracket 1 and is tightened with the threaded hole 1 of the motor; the motor shaft 1 passes through the shaft hole 1 of the lower cover plate, and the motor shaft mounting surface is fitted with the lower cover plate mounting surface, and the motor and the lower cover plate are fixedly connected by fasteners passing through the fixed threaded hole and the threaded hole 2; the shaft 2 passes through the shaft hole 2 of the lower cover plate and the shaft hole 3 of the upper cover plate, and the lower cover plate and the upper cover plate are rotatably connected; After the bearing is installed in the bearing hole, the rotating shaft three passes through the bearing hole and the rotating shaft hole four in turn, rotates to connect the lower cover plate and the bracket two, and the magnets are respectively installed in the magnet hole one and the magnet hole two; the fixing screw passes through the bottom surface through hole of the bracket one and is tightened with the threaded hole three of the workbench panel, and the fixing screw passes through the bottom surface through hole of the bracket two and is tightened with the threaded hole three of the workbench panel; the X-ray device transmits data to the computer through the data cable, the data cable is connected to the data interface A of the X-ray device through the data interface AA, the data cable is connected to the data interface B of the computer through the data interface BB, the computer is connected to the motor through the data cable, and the data cable is connected to the motor data interface of the motor through the data interface CC.

2. The multi-angle X-ray flaw detection device according to claim 1, characterized in that: The computer built-in X-ray flaw detection APP is updated to a computer built-in X-ray flaw detection automatic identification APP.

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