Automobile part hole site detection device

Abstract

The utility model discloses an automobile part hole site detection device, which comprises a detection table, two groups of mounting plates are arranged on the detection table, the two groups of mounting plates are symmetrically distributed about the central axis of the detection table, one side of each of the two groups of mounting plates is fixedly connected with two groups of fixing columns, and the two groups of fixing columns are symmetrically distributed about the central axis of the mounting plates. A telescopic groove is formed in one side of the fixed column; a spring is fixedly connected in the telescopic groove, a movable rod is movably arranged in the telescopic groove, one end of the spring is fixedly connected with one end of the movable rod, and one end of the movable rod is fixedly connected with a positioning plate. According to the automobile part hole site detection device, the problem that parts with different shapes, sizes and structural characteristics cannot be adapted is solved, and the situation that the parts cannot be effectively clamped is avoided, so that the positions of the parts are prevented from deviating; and the accuracy of measurement results is ensured.

Description

Technical Field

[0001] This utility model relates to the field of hole position detection in automotive parts, and in particular to a hole position detection device for automotive parts. Background Technology

[0002] Holes in automotive components are used for mounting, securing, connecting, or transmitting force or signals through certain parts. These holes are typically designed into the structure of the components to ensure they can mate with other parts or be installed using fasteners such as bolts and screws.

[0003] To ensure precise design for vehicle assembly accuracy and performance, existing automotive parts often employ inspection devices to measure the holes. During inspection, these devices use clamping blocks to hold the parts in place for easier testing. However, parts have different shapes, sizes, and structural features, making it difficult for the clamping blocks to effectively hold them. This can lead to positional shifts in the parts, affecting the accuracy of measurement results and significantly increasing the safety risks associated with the parts. Utility Model Content

[0004] The main objective of this invention is to provide a hole position detection device for automotive parts, which can effectively solve the technical problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A device for detecting hole positions in automotive parts includes a testing platform. Two sets of mounting plates are symmetrically distributed about the central axis of the testing platform. Two sets of fixing posts are fixedly connected to one side of each mounting plate. The fixing posts are also symmetrically distributed about the central axis of the mounting plates. A telescopic groove is formed on one side of each fixing post. A spring is fixedly connected within the telescopic groove, and a movable rod is movably disposed within the telescopic groove. One end of the spring is fixedly connected to one end of the movable rod, and a positioning plate is fixedly connected to one end of the movable rod. A moving assembly is provided on the testing platform and connected to the mounting plates. The moving assembly is used to move the mounting plates.

[0007] As a further embodiment of this utility model, the movable component includes two sets of movable slots opened on the testing platform. The two sets of movable slots are symmetrically distributed, and movable blocks are provided in the two sets of movable slots. One end of each movable block is fixedly connected to one side of the mounting plate.

[0008] As a further embodiment of this utility model, the moving component also includes a screw rotatably connected in the moving groove, a motor is provided on one side of the detection table, the screw is threadedly connected to the moving block, one set of the two sets of screws is fixedly connected to the output end of the motor, and a transmission component is provided on the screw.

[0009] As a further embodiment of this utility model, the transmission component includes a transmission cavity formed on one side of the testing platform, the screw extends into the transmission cavity, and sprockets are fixedly connected to both sets of the screws, with chains meshing on the sprockets.

[0010] As a further embodiment of this utility model, a support is provided on the testing platform, and a testing machine is provided on the support.

[0011] As a further embodiment of this utility model, the fixed column is provided with two sets of limiting grooves, and the two sets of limiting grooves are symmetrically distributed.

[0012] As a further embodiment of this utility model, limit blocks are slidably arranged in the two sets of limit grooves, and one end of the limit block is fixedly connected to one side of the movable rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] The components are placed on the testing table, and a moving assembly moves two sets of mounting plates toward the components. Simultaneously, the mounting plates cause the positioning plate to fit against the component surface. When a component is too large, the positioning plate compresses the movable rod into the telescopic groove, compressing a spring. The spring then applies pressure to the movable rod, synchronously transmitting the force to the positioning plate to position the component and prevent displacement. This solves the problem of components that cannot adapt to different shapes, sizes, and structural features, ensuring effective clamping and preventing positional shifts. It also guarantees accurate measurement results and significantly reduces potential safety hazards related to components.

[0015] The transmission cavity facilitates the installation of components and protects them. When one set of screws rotates, it works with the sprocket and chain to drive the other set of screws to rotate, making it easy for the two sets of screws to rotate synchronously. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a hole position detection device for automotive parts according to the present invention;

[0017] Figure 2 This is a bottom schematic diagram of a hole position detection device for automotive parts according to the present invention; Figure 3 This is a cross-sectional view of a hole position detection device for automotive parts according to the present invention;

[0018] Figure 4 This utility model relates to a hole position detection device for automotive parts. Figure 3 Top view sectional view;

[0019] Figure 5 This utility model relates to a hole position detection device for automotive parts. Figure 3Enlarged view of point A in the middle.

[0020] In the diagram: 1. Testing table; 2. Mounting plate; 3. Fixed column; 4. Telescopic groove; 5. Spring; 6. Movable rod; 7. Positioning plate; 8. Limiting groove; 9. Limiting block; 10. Moving groove; 11. Moving block; 12. Screw; 13. Motor; 14. Transmission cavity; 15. Sprocket; 16. Chain; 17. Bracket; 18. Testing machine. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-5 As shown, an automotive parts hole position detection device includes a detection platform 1, on which two sets of mounting plates 2 are arranged. The two sets of mounting plates 2 are symmetrically distributed about the central axis of the detection platform 1. Two sets of fixing columns 3 are fixedly connected to one side of each set of mounting plates 2. The two sets of fixing columns 3 are symmetrically distributed about the central axis of the mounting plates 2. A telescopic groove 4 is opened on one side of the fixing column 3. A spring 5 is fixedly connected in the telescopic groove 4, and a movable rod 6 is movably arranged in the telescopic groove 4.

[0023] In this embodiment, one end of the spring 5 is fixedly connected to one end of the movable rod 6, and one end of the movable rod 6 is fixedly connected to a positioning plate 7. The positioning plate 7 is made of a variable material, which is convenient to fit with the surface of the parts. A moving component is provided on the testing table 1. The moving component is connected to the mounting plate 2 and is used to drive the mounting plate 2 to move.

[0024] To facilitate the positioning of automotive parts of different shapes and sizes, the parts are first placed on the testing platform 1. A moving assembly then moves two sets of mounting plates 2 toward the parts. Simultaneously, the mounting plates 2 cause the positioning plate 7 to contact the surface of the parts. When a part is too large, the positioning plate 7 compresses the movable rod 6 into the telescopic groove 4, simultaneously compressing the spring 5. The spring 5 applies pressure to the movable rod 6, which is then synchronously transmitted to the positioning plate 7, positioning the parts and preventing displacement. This solves the problem of parts that cannot adapt to different shapes, sizes, and structural features, ensuring effective clamping and preventing positional shifts. It also guarantees the accuracy of measurement results and significantly reduces potential safety hazards associated with the parts.

[0025] Meanwhile, two sets of limiting grooves 8 are provided on the fixed column 3. The two sets of limiting grooves 8 are symmetrically distributed. Limiting blocks 9 are slidably arranged in the two sets of limiting grooves 8. One end of the limiting block 9 is fixedly connected to one side of the movable rod 6. When the movable rod 6 slides inside the telescopic groove 4, the limiting block 9 cooperates with the limiting groove 8 to restrict the position of the movable rod 6, so as to prevent the movable rod 6 from rotating when it moves, thereby restricting the positioning plate 7.

[0026] In this embodiment, the moving component includes two sets of moving slots 10 opened on the testing table 1. The two sets of moving slots 10 are symmetrically distributed. Moving blocks 11 are provided in the two sets of moving slots 10. One end of the moving block 11 is fixedly connected to one side of the mounting plate 2. The moving component also includes screws 12 rotatably connected in the moving slots 10. A motor 13 is provided on one side of the testing table 1. The screws 12 are threadedly connected to the moving blocks 11. One set of the two sets of screws 12 is fixedly connected to the output end of the motor 13. A transmission component is provided on the screws 12.

[0027] Motor 13 drives a set of screws 12 to rotate. Screws 12, in conjunction with a transmission component, drive another set of screws 12 to rotate. Screws 12, in conjunction with a thread, drive a moving block 11 to slide inside a moving groove 10. Simultaneously, the moving block 11 drives the mounting plate 2 to move on the testing table 1, which facilitates the restriction and positioning of automotive parts and increases the ease of operation of the equipment.

[0028] In this embodiment, the transmission component includes a transmission cavity 14 opened on one side of the testing table 1, a screw 12 extending into the transmission cavity 14, and sprockets 15 fixedly connected to both sets of screws 12, with chains 16 meshing on the sprockets 15.

[0029] The transmission cavity 14 facilitates the installation of components and protects them. When one set of screws 12 rotates, it works with the sprocket 15 and chain 16 to drive the other set of screws 12 to rotate, so that the two sets of screws 12 can rotate synchronously.

[0030] In this embodiment, a support 17 is provided on the testing station 1, and a testing machine 18 is provided on the support 17.

[0031] The testing machine 18 is installed and its position is adjusted by the bracket 17, and the testing machine 18 facilitates the testing of parts.

[0032] It should be noted that this utility model is a hole position detection device for automotive parts. In order to facilitate the positioning of automotive parts of different shapes and sizes, the parts are first placed on the detection table 1. Then, the motor 13 drives a set of screws 12 to rotate. The screws 12, in conjunction with the sprocket 15 and the chain 16, drive another set of screws 12 to rotate. The screws 12, in conjunction with the thread, drive the moving block 11 to slide inside the moving groove 10. The moving block 11 simultaneously drives the mounting plate 2 to move on the detection table 1. The mounting plate 2 simultaneously drives the positioning plate 7 to fit against the surface of the part. When a part is too large, the positioning plate 7 will compress the moving rod 6 into the telescopic groove 4, and at the same time compress the spring 5. The spring 5 applies pressure to the moving rod 6, which is synchronously transmitted to the positioning plate 7 to position the part and prevent the part from shifting.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hole position detection device for automotive parts, comprising a detection table (1), characterized in that: The testing platform (1) is provided with two sets of mounting plates (2). The two sets of mounting plates (2) are symmetrically distributed about the central axis of the testing platform (1). Two sets of fixing columns (3) are fixedly connected to one side of each set of mounting plates (2). The two sets of fixing columns (3) are symmetrically distributed about the central axis of the mounting plates (2). A telescopic groove (4) is provided on one side of each fixing column (3). A spring (5) is fixedly connected inside the telescopic groove (4), and a movable rod (6) is movably arranged inside the telescopic groove (4). One end of the spring (5) is fixedly connected to one end of the movable rod (6), and a positioning plate (7) is fixedly connected to one end of the movable rod (6). The testing station (1) is provided with a moving component, which is connected to the mounting plate (2) and is used to move the mounting plate (2).

2. The device for detecting hole positions in automotive parts according to claim 1, characterized in that: The moving component includes two sets of moving slots (10) opened on the testing table (1). The two sets of moving slots (10) are symmetrically distributed. A moving block (11) is provided in the two sets of moving slots (10). One end of the moving block (11) is fixedly connected to one side of the mounting plate (2).

3. The device for detecting hole positions in automotive parts according to claim 1, characterized in that: The moving component also includes a screw (12) rotatably connected in the moving groove (10), a motor (13) is provided on one side of the detection table (1), the screw (12) is threadedly connected to the moving block (11), one set of the two sets of screws (12) is fixedly connected to the output end of the motor (13), and a transmission component is provided on the screw (12).

4. The device for detecting hole positions in automotive parts according to claim 3, characterized in that: The transmission component includes a transmission cavity (14) opened on one side of the testing table (1), and the screw (12) extends into the transmission cavity (14). Both sets of screws (12) are fixedly connected to sprockets (15), and chains (16) are engaged on the sprockets (15).

5. The device for detecting hole positions in automotive parts according to claim 1, characterized in that: The testing station (1) is provided with a support (17), and the testing machine (18) is provided on the support (17).

6. The device for detecting hole positions in automotive parts according to claim 1, characterized in that: The fixed column (3) is provided with two sets of limiting grooves (8), and the two sets of limiting grooves (8) are symmetrically distributed.

7. The device for detecting hole positions in automotive parts according to claim 6, characterized in that: Limiting blocks (9) are slidably arranged in the two sets of limiting grooves (8), and one end of the limiting block (9) is fixedly connected to one side of the movable rod (6).

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