Inspection tool for plaque

Abstract

The utility model belongs to the field of detection tools, and provides a detection tool for a plaque, which comprises a tool plate provided with a fixing frame and a positioning piece, the fixing frame is provided with a profiling table, and the plaque can move along the horizontal direction in a vertical posture, so that the periphery of the inner wall of the plaque is movably attached to the profiling table, and the positioning piece is movably inserted into the plaque; the plurality of detection mechanisms are arranged on the tool plate and the fixing frame, and each detection mechanism is provided with a moving block which can be switched between an initial position and a detection position. Compared with the prior art, the utility model has the advantages that through the positioning of the vertical placement posture of the plaque, the overall aesthetic property of the plaque is ensured; meanwhile, the moving block is used for driving the detection column to retract into the guide cavity, so that the detection column which is not used can be stored; when the movable block drives the detection column to be inserted into the buckle part, the buckle part is detected and supported at the same time, the structures of the detection column and the buckle part supplement each other, and the detection precision and the detection efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the field of inspection tools, and in particular relates to an inspection tool for decorative panels. Background Art

[0002] In the production process of automotive interior parts, trim panels are an important component, and their quality directly affects the overall aesthetics and functionality of the vehicle.

[0003] like Figure 1 As shown, the inner wall of the decorative panel is usually equipped with a snap-on portion, located near the top and bottom of the inner wall, to facilitate the rapid installation of the decorative panel. Therefore, ensuring the processing accuracy of the snap-on portion has become an important part of the production process. However, in existing inspection methods, most of them use conventional inspection fixtures and manual operations for inspection. During the inspection process, on the one hand, the decorative panel is not easy to fix, which can easily cause scratches on the outer wall of the decorative panel and affect the overall aesthetics. On the other hand, most of the inspection columns only serve a detection function and cannot fix the decorative panel. Therefore, the inspection of the decorative panel under shaking is very likely to affect the required inspection accuracy and efficiency. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a checking fixture for decorative panels.

[0005] The utility model solves the technical problem by adopting a technical solution of providing a check fixture for a decorative panel, wherein an extension block and a locking block connected to each other are formed on the inner wall of the decorative panel, and the locking block and the extension block jointly form a snap portion; the check fixture comprises:

[0006] A tooling plate is provided with a fixing frame and a positioning member, a profiling platform is mounted on the fixing frame, and the decorative plate can be moved horizontally in a vertical position so that the periphery of the inner wall of the decorative plate is movably attached to the profiling platform, so that the positioning member can be movably inserted into the decorative plate;

[0007] A plurality of detection mechanisms are provided on the tooling plate and the fixing frame, each of the detection mechanisms having a movable block that can be switched between an initial position and a detection position, an end of the movable block being connected to a detection column, and the detection column being movably inserted into the buckle portion along its axial direction;

[0008] When the moving block is in the initial position, the detection column retracts into the detection mechanism; when the moving block switches from the initial position to the detection position, the moving block is used to drive the detection column to extend out of the detection mechanism and be movably inserted into the buckle part to support the decorative panel and simultaneously detect the processing quality of the buckle part.

[0009] In the above-mentioned inspection tool for decorative panels, the inspection mechanism further includes a fixed seat, a guide cavity is formed in the fixed seat, and the moving block in the initial position can drive the inspection column to retract into the guide cavity.

[0010] In the above-mentioned inspection fixture for decorative panels, the movable block includes a guide column and a locking column, and the guide column is coaxially connected to the inspection column; the locking column and the guide column are vertically connected to each other to drive the guide column to move relative to each other in the guide chamber.

[0011] In the above-mentioned inspection tooling for decorative panels, the locking column includes a connecting portion and a handle portion, and a connecting hole is opened at the end of the guide column close to the detection column. The connecting portion is movably arranged in the guide cavity and connected to the connecting hole; the handle portion is located outside the guide cavity and connected to the connecting portion.

[0012] In the above-mentioned inspection fixture for decorative panels, the positioning member includes a contour plate and a raised block, a fixing groove and a through groove arranged at the bottom of the fixing groove are formed on the inner wall of the decorative panel, the raised block is connected to the contour plate, and when the contour plate extends into the fixing groove, the raised block is used to be movably inserted into the through groove to limit the movement of the decorative panel in the vertical direction.

[0013] In the above-mentioned inspection fixture for decorative panels, the guide chamber includes a guide hole, a first locking groove and a second locking groove, and the guide column is movably inserted in the guide hole; the first locking groove and the second locking groove are spaced apart and respectively connected to the two ends of the guide hole, and the locking column is movably clamped in the first locking groove or the second locking groove.

[0014] In the above-mentioned inspection tool for decorative panels, a guide groove is connected between the first locking groove and the second locking groove, and the guide groove is connected to the guide hole to guide the connecting part to switch back and forth between the first locking groove and the second locking groove.

[0015] In the above-mentioned inspection tool for decorative panels, a locking arc surface is formed at the connection between the first locking groove or the second locking groove and the guide groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The utility model is a kind of inspection tool for decorative panels. The decorative panels are positioned in a vertical position by the cooperation of the profiling table and the positioning parts, which effectively avoids the outer wall of the decorative panels from being scratched or even deformed and damaged during the inspection process. At the same time, the moving block in the initial position is used to drive the inspection column to retract into the guide cavity, which can not only avoid the inspection column from interfering with the positioning of the decorative panels, but also have a storage effect for the inspection column when not in use. When the moving block in the inspection position drives the inspection column to be inserted into the buckle part, it can achieve a certain supporting effect on the decorative panels as a whole while realizing the processing quality inspection. The two structures complement each other and effectively improve the inspection accuracy and inspection efficiency of the decorative panels by the inspection tool.

[0018] (2) The handle provides convenience for the operator to switch the position of the detection column. At the same time, the combination of the locking arc surface and the guide groove improves the smoothness of the detection column during the position switching process, while ensuring the stability of the detection column in its position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the inner wall of the decorative panel;

[0020] Figure 2 is a perspective view of the present application;

[0021] Figure 3 It is a schematic diagram of the installation structure of the positioning parts and the detection mechanism on the tooling plate;

[0022] Figure 4 It is a schematic diagram of the installation structure of the detection mechanism;

[0023] Figure 5 yes Figure 4 Exploded diagram of the structure.

[0024] In the figure, 1, decorative plate; 10, extension block; 11, locking block; 120, buckle portion; 13, fixing groove; 130, through groove;

[0025] 2. Tooling board; 20. Fixing frame; 200. Profiling table;

[0026] 3. Positioning piece; 30. Profiling plate; 31. Raised block;

[0027] 4. Detection mechanism; 40. Moving block; 400. Guide column; 400a. Connecting hole; 401. Locking column; 401a. Connecting portion; 401b. Handle portion; 41. Detection column; 42. Fixed seat; 420. Guide chamber; 420a. Guide hole; 420b. First locking groove; 420c. Second locking groove; 420d. Guide groove; 420e. Locking arc surface. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0029] like Figures 1 to 5 As shown, the utility model is a kind of inspection tool for decorative panel 1, the inner wall of decorative panel 1 is formed with an extension block 10 and a locking block 11 connected to each other, and the locking block 11 and the extension block 10 jointly form a snap portion 120; wherein, the inspection tool comprises: a tooling plate 2, on which a fixing frame 20 and a positioning member 3 are arranged, and a profiling table 200 is installed on the fixing frame 20, and the decorative panel 1 can be moved in a vertical posture along the horizontal direction, so that the periphery of the inner wall of the decorative panel 1 is movably attached to the profiling table 200, so that the positioning member 3 is movably inserted into the decorative panel 1; a plurality of tools arranged on the tooling plate 2 and the fixing frame 20 The detection mechanism 4, each detection mechanism 4 has a movable block 40 that can be switched between an initial position and a detection position, and a detection column 41 is connected to the end of the movable block 40, and the detection column 41 can be movably inserted into the buckle part 120 along its axial direction; when the movable block 40 is in the initial position, the detection column 41 retracts into the detection mechanism 4; when the movable block 40 switches from the initial position to the detection position, the movable block 40 is used to drive the detection column 41 to extend out of the detection mechanism 4, and is movably inserted into the buckle part 120 to support the decorative panel 1 and synchronously detect the processing quality of the buckle part 120.

[0030] like Figure 1 As shown, the buckle portion 120 in this embodiment is mainly concentrated at the periphery of the inner wall of the decorative plate 1. For details, refer to Figures 2 to 5 As shown, the operator can move the inner wall of the decorative panel 1 to be inspected toward the fixing frame 20, and when pushing the decorative panel 1 to move in the horizontal direction, the peripheral edge of the inner wall of the decorative panel 1 is movable and pressed against the profiling table 200, and the shape of the profiling table 200 is consistent with the contour of the inner wall of the decorative panel 1, ensuring that the decorative panel 1 can be accurately aligned, and inserted into the decorative panel 1 through the positioning member 3, and further fixed to the profiling table 200 to prevent it from shifting during the subsequent inspection process; it should be noted that before installing and placing the decorative panel 1, the worker can pre-adjust the movable column to the initial position (not shown in the figure) to ensure that the inspection column 41 is retracted in the inspection mechanism 4, effectively preventing the inspection column 41 from contacting the decorative panel 1 when it is placed and causing bumps or even damage; after the decorative panel 1 is accurately positioned, the operator can switch the movable block 40 from the initial position to the inspection position, so that the inspection column 41 extends out of the inspection mechanism 4 and is inserted into the buckle portion 120 (i.e. Figure 4 The position shown in the figure) can realize the processing quality inspection at the same time, and can also play a certain supporting effect on the decorative plate 1 as a whole. The two structures complement each other, effectively improving the inspection accuracy and inspection efficiency of the decorative plate 1 by the inspection tooling.

[0031] The detection mechanism 4 further includes a fixed seat 42 , in which a guide chamber 420 is formed. The moving block 40 at the initial position can drive the detection column 41 to retract into the guide chamber 420 .

[0032] like Figures 2 to 5 As shown, the fixing seat 42 is installed on the tooling plate 2 and the fixing frame 20, so that the buckle portion 120 at the periphery of the inner wall of the decorative panel 1 can be detected. Before the detection, the moving blocks 40 on all the detection mechanisms 4 are in the initial position (including the detection column 41 is also located in the guide chamber 420) and are not in contact with the decorative panel 1. In the process of the operator pushing the moving block 40 to switch from the initial position to the detection position, the moving block 40 moves along a predetermined path in the guide chamber 420, thereby driving the detection column 41 to extend out of the fixing seat 42 along its axial direction. The guide chamber 420 provides a guarantee for the smoothness and accuracy of the switching between the two positions of the moving block 40 and the detection column 41, ensuring that the detection mechanism 4 can drive the detection column 41 to accurately enter the buckle portion 120 to complete the corresponding required detection function, thereby improving the quality of the detection.

[0033] The moving block 40 includes a guide column 400 and a locking column 401 . The guide column 400 is coaxially connected to the detection column 41 . The locking column 401 and the guide column 400 are vertically connected to each other to drive the guide column 400 to move relative to each other in the guide chamber 420 .

[0034] like Figures 3 to 5 As shown, the movable block 40 in this embodiment is composed of two parts: a guide column 400 and a locking column 401. When detection is required, the movement of the locking column 401 can drive the guide column 400 vertically connected to it to move along the guide track in the guide chamber 420; it is worth noting that the axial direction of the guide column 400 and the axial direction of the locking column 401 are perpendicular to each other. On the one hand, the use of the locking column 401 can provide convenience for the operator to control the guide column 400 and the detection column 41 to freely switch between the initial position and the detection position. On the other hand, the movable clamping connection between the locking column 401 and the guide chamber 420 can be utilized to provide stability when the detection column 41 detects the processing quality of the buckle part 120.

[0035] The locking column 401 includes a connecting portion 401a and a handle portion 401b. A connecting hole 400a is provided at the end of the guide column 400 close to the detection column 41. The connecting portion 401a is movably arranged in the guide chamber 420 and connected to the connecting hole 400a; the handle portion 401b is located outside the guide chamber 420 and connected to the connecting portion 401a.

[0036] Further, if Figures 4 and 5As shown, the end of the connecting portion 401a away from the handle portion 401b may be provided with an external thread, and the connecting hole 400a in this embodiment is an internal thread (not shown in the figure), and the threaded fit can be used to achieve quick installation and disassembly between the connecting portion 401a and the guide column 400, providing convenience for subsequent maintenance and replacement; and most of the handle portion 401b is located outside the fixing seat 42, so that the operator can control the movement of the handle portion 401b and the connecting portion 401a, thereby driving the guide column 400 and the detection column 41 to switch between the above-mentioned initial position and the detection position, greatly improving the work efficiency during detection.

[0037] The guide chamber 420 includes a guide hole 420a, a first locking groove 420b and a second locking groove 420c, and the guide column 400 is movably inserted in the guide hole 420a; the first locking groove 420b and the second locking groove 420c are spaced apart and respectively connected to the two ends of the guide hole 420a, and the locking column 401 is movably clamped in the first locking groove 420b or the second locking groove 420c.

[0038] Further, if Figures 4 and 5 As shown, the first locking groove 420b and the second locking groove 420c are at the same height and are arranged in parallel, and the axial direction of the guide hole 420a is exactly perpendicular to the first locking groove 420b and the second locking groove 420c. In conjunction with the structural design of the above-mentioned connecting portion 401a and the handle portion 401b, in addition to achieving the smoothness and stability of the guide column 400 and the detection column 41 when freely switching between the two positions, the active snap connection between the connecting portion 401a and the first locking groove 420b or the second locking groove 420c can also be utilized to effectively ensure the stability of the detection column 41 when detecting the buckle portion 120.

[0039] A guide groove 420d is connected between the first locking groove 420b and the second locking groove 420c. The guide groove 420d is connected to the guide hole 420a to guide the connecting portion 401a to switch back and forth between the first locking groove 420b and the second locking groove 420c.

[0040] Further, if Figures 4 and 5As shown, the guide groove 420d is connected to the upper middle portion of the first locking groove 420b and the second locking groove 420c, and the three are arranged in an overall arch shape. That is, in the initial position, the operator can apply downward pressure on the handle portion 401b, thereby driving the connecting portion 401a to rotate relative to the fixing seat 42 and snap into the bottom position of the first locking groove 420b (i.e., the above-mentioned movable snap-fitting cooperation between the two), thereby limiting the displacement of the guide column 400 and the detection column 41 along their axis. Similarly, when switching to the detection position, the handle portion 401b drives the connecting portion 401a to snap into the bottom of the second locking groove 420c again. Because the side wall of the second locking groove 420c near the bottom is not connected to the guide groove 420d, it has a limiting effect on the connecting portion 401a, ensuring the stability of the detection column 41 when detecting the buckle portion 120. This structure is relatively simple overall, easy and quick to operate, and effectively improves the detection efficiency of the inspection tool.

[0041] Preferably, in this embodiment, a locking arc surface 420e is formed at the connection between the first locking groove 420b or the second locking groove 420c and the guide groove 420d. Figure 5 As shown, the locking arc surface 420e can effectively restrict the connecting portion 401a in the first locking groove 420b or the second locking groove 420c, and can also guide the connecting portion 401a into the guide groove 420d through the locking arc surface 420e during the position switching process, thereby avoiding the connecting portion 401a from getting stuck during the position switching process and affecting the smoothness of the detection.

[0042] The positioning member 3 includes a contour plate 30 and a protruding block 31. A fixing groove 13 and a through groove 130 arranged at the bottom of the fixing groove 13 are formed on the inner wall of the decorative panel 1. The protruding block 31 is connected to the contour plate 30, and when the contour plate 30 extends into the fixing groove 13, the protruding block 31 is used to be movably inserted into the through groove 130 to limit the movement of the decorative panel 1 in the vertical direction.

[0043] like Figure 3 As shown, as the decorative panel 1 is horizontally pressed against the profiling table 200 in a vertical posture, the profiling plate 30 on the positioning member 3 can be synchronously extended into the fixing groove 13 on the inner wall of the decorative panel 1. At this time, the protruding block 31 connected to the profiling plate 30 moves along the through groove 130 at the bottom of the fixing groove 13. When the protruding block 31 is inserted into the through groove 130, the vertical movement of the decorative panel 1 can be restricted, ensuring that the decorative panel 1 remains stable during the inspection process.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0045] In addition, terms such as "first," "second," and "an" in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0046] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. A check fixture for a decorative panel, wherein an extension block and a locking block connected to each other are formed on the inner wall of the decorative panel, and the locking block and the extension block jointly form a snap portion; characterized in that: The inspection tooling includes: A tooling plate is provided with a fixing frame and a positioning member, a profiling platform is mounted on the fixing frame, and the decorative plate can be moved horizontally in a vertical position so that the periphery of the inner wall of the decorative plate is movably attached to the profiling platform, so that the positioning member can be movably inserted into the decorative plate; A plurality of detection mechanisms are provided on the tooling plate and the fixing frame, each of the detection mechanisms having a movable block that can be switched between an initial position and a detection position, an end of the movable block being connected to a detection column, and the detection column being movably inserted into the buckle portion along its axial direction; When the moving block is in the initial position, the detection column retracts into the detection mechanism; when the moving block switches from the initial position to the detection position, the moving block is used to drive the detection column to extend out of the detection mechanism and be movably inserted into the buckle part to support the decorative panel and simultaneously detect the processing quality of the buckle part.

2. A checking fixture for decorative panels according to claim 1, characterized in that: The detection mechanism further includes a fixing seat, a guide chamber is formed in the fixing seat, and the moving block at the initial position can drive the detection column to retract into the guide chamber.

3. The inspection tool for decorative panels according to claim 2, characterized in that: The moving block includes a guide column and a locking column. The guide column is coaxially connected to the detection column. The locking column and the guide column are vertically connected to each other to drive the guide column to move relative to each other in the guide chamber.

4. The inspection tool for decorative panels according to claim 3, characterized in that: The locking column includes a connecting portion and a handle portion. A connecting hole is provided at the end of the guide column close to the detection column. The connecting portion is movably arranged in the guide cavity and connected to the connecting hole; the handle portion is located outside the guide cavity and connected to the connecting portion.

5. The inspection tool for decorative panels according to claim 1, characterized in that: The positioning member includes a contour plate and a raised block. A fixing groove and a through groove arranged at the bottom of the fixing groove are formed on the inner wall of the decorative plate. The raised block is connected to the contour plate, and when the contour plate extends into the fixing groove, the raised block is used to be movably inserted into the through groove to limit the movement of the decorative plate in the vertical direction.

6. The inspection tool for decorative panels according to claim 4, characterized in that: The guide chamber includes a guide hole, a first locking groove and a second locking groove, and the guide column is movably inserted in the guide hole; the first locking groove and the second locking groove are spaced apart and respectively connected to the two ends of the guide hole, and the locking column is movably clamped in the first locking groove or the second locking groove.

7. The inspection tool for decorative panels according to claim 6, characterized in that: A guide groove is connected between the first locking groove and the second locking groove, and the guide groove is connected to the guide hole to guide the connecting part to switch back and forth between the first locking groove and the second locking groove.

8. The inspection tool for decorative panels according to claim 7, characterized in that: A locking arc surface is formed at the connection between the first locking groove or the second locking groove and the guide groove.

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