Detection tool for sewing line or laser carving line of automotive interior trim part product

Abstract

The utility model discloses an automotive upholstery product sewing line or laser carving line detection tool, which comprises a detection base and a profiling detection block, a reference blind hole is formed in the inner side surface of the detection base, an opening is formed in the hole wall, facing a workpiece to be detected, of the reference blind hole, the profiling detection block is arranged in the reference blind hole, and the working end of the profiling detection block extends out of the opening; and the bottom surface of the profiling inspection block and the side surface facing the workpiece to be detected are attached to the hole wall of the reference blind hole. The reference blind hole is formed in the inspection base to limit the profiling inspection block, calibration of the inspection block can be completed only by putting the profiling inspection block into the reference blind hole during inspection, and then the profiling inspection block slides in the reference blind hole to achieve inspection of a sewing line or a laser etching line of a product. A traditional screw dismounting mode is replaced, the detection efficiency is improved, the overall operation is simple and convenient, and the problem of inconvenience in use in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to an inspection tool for inspecting the position of stitches or laser engraving lines of automobile interior decoration products. Background Art

[0002] Large interior parts of cars have complex structures. To facilitate the assembly of interior parts, they are usually required to undergo multiple tests, such as the test of dashboards or door panels. For the sake of aesthetics, such large interior parts usually have car styling lines (laser engraving lines) or seam lines on their surfaces. Therefore, the positions of laser engraving lines and seam lines need to be tested on the interior parts produced.

[0003] Refer to the patent document with application number CN2022234844802, which discloses a front defrost panel inspection fixture for automobiles, including a positioning block group fixed to a bottom plate, a plurality of fixing mechanisms for fixing the front defrost panel of an automobile are installed on the bottom plate; a trim matching area simulation block is also installed on the bottom plate, and a check block is detachably installed on one side of the trim matching area simulation block on the door guard. The check block is used to detect the stitching of the panel, and its detachable mounting structure is mainly realized by the tightness of the screws. This mounting structure of the check block is adjusted by the tightness of the screws, and the check block needs to be calibrated every time it is inspected, and the tightness of the screws requires a lot of time for disassembly and assembly, which is inconvenient to use and has low work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tool for detecting the stitching or laser engraving lines of automobile interior decoration products. The inspection block of the tool is easy to disassemble and assemble, thus solving the problem of inconvenience in previous use.

[0005] In order to solve the above technical problems, the utility model discloses a tool for detecting stitches or laser engraving lines of automobile interior decoration products, including an inspection base and a profiling inspection block. A reference blind hole is opened on the inner side surface of the inspection base, and the reference blind hole has an opening toward the hole wall of a workpiece to be measured. The profiling inspection block is inserted into the reference blind hole, and the working end of the profiling inspection block extends out of the opening; the bottom surface and the side surface of the profiling inspection block facing the workpiece to be measured are both in contact with the hole wall of the reference blind hole.

[0006] Among them, the profiling inspection block is arranged in a Z shape.

[0007] The diameter of the reference blind hole gradually narrows toward its bottom.

[0008] The bottom of the reference blind hole is arranged in a Z shape.

[0009] It also includes a base, and the inspection base is fixedly installed on the top of the base.

[0010] The utility model also comprises a trolley, and the base is fixedly installed on the trolley.

[0011] The bottom surface of the base is provided with a plurality of buffer pads which are arranged at intervals and supported on the trolley.

[0012] It also includes a plurality of L-shaped connectors which are spaced apart along the circumference of the base, one end of each L-shaped connector is fixedly connected to the trolley, and the other end is fixedly connected to the base.

[0013] The base is provided with two through holes arranged at intervals.

[0014] Among them, a storage box is also fixedly installed on the trolley.

[0015] Compared with the prior art, the embodiments of the utility model have the following beneficial effects: by opening a reference blind hole in the inspection base to limit the profiling inspection block, during inspection, it is only necessary to place the profiling inspection block into the reference blind hole to complete the calibration of the inspection block, and then the profiling inspection block slides in the reference blind hole to realize the inspection of the product's stitches or laser engraving lines, replacing the traditional screw disassembly and assembly method, improving the inspection efficiency, and the overall operation is simple and convenient, solving the problem of inconvenience in previous use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of a sewing or laser engraving line detection tool for automotive interior decoration products in an embodiment;

[0018] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0019] Figure 3 2 is a schematic diagram of the structure of the inspection base in the embodiment. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, mechanism, product or end that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or ends.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model discloses a specific implementation method of a sewing or laser engraving line detection tool for automotive interior decoration products, please see Figure 1 , comprising a base 2 and a trolley 1, wherein the base 2 is fixedly mounted on the trolley 1. A plurality of columns 21 are fixedly mounted on the top surface of the base 2, and an inspection base 3 is fixedly mounted on the top of the columns 21.

[0024] Combination Figures 2 to 3 As an improvement, the detection tooling includes a profiling inspection block 4, a reference blind hole 31 is provided on the inner side of the inspection base 3, the reference blind hole 31 is provided with an opening 32 facing the hole wall of the workpiece to be tested, the profiling inspection block 4 is placed in the reference blind hole 31, and the working end of the profiling inspection block 4 extends out of the opening 32. It should be noted that the shape and structure of the working end can be selectively set according to the contour of the actual workpiece to be tested, and the working end of the profiling inspection block 4 is provided with a scale line. During preparation, a certain depth can be given to the reference blind hole 31. During testing, after the profiling inspection block 4 is placed in the reference blind hole 31, the profiling inspection block 4 can slide in the reference blind hole 31 for testing, and the position of the suture or laser engraving line of the workpiece to be tested can be contact-checked, thereby improving the detection accuracy. Different profiling inspection blocks 4 can be replaced to test different workpieces to be tested, and the applicability is high.

[0025] In addition, the bottom surface of the profiling inspection block 4 and the side surface facing the workpiece to be tested are both in contact with the hole wall of the reference blind hole 31. The opening position of the reference blind hole 31 can be set according to the detection reference to ensure that the profiling inspection block 4 does not need to be calibrated after being placed in the reference blind hole 31, thereby further improving the convenience of detection.

[0026] As a preferred solution, the profiling inspection block 4 is arranged in a Z shape, and the aperture of the reference blind hole 31 gradually narrows toward its bottom, and the bottom of the reference blind hole 31 is arranged in a Z shape, so that when the profiling inspection block 4 slides to the bottom of the reference blind hole 31, the bottom of the reference blind hole 31 matches the contour of the profiling inspection block 4, so that the profiling inspection block 4 can be inserted at the bottom of the reference blind hole 31 to serve as a detection point at a specific position and fix the profiling inspection block 4.

[0027] In this embodiment, the bottom surface of the base 2 is provided with a plurality of buffer pads 23 arranged at intervals and supported on the trolley 1. The buffer pads 23 can prevent the base 2 from scratching the supporting surface of the trolley 1, thereby extending the service life. In addition, the detection tooling also includes a plurality of L-shaped connectors 24 arranged at intervals along the circumference of the base 2. One end of each L-shaped connector 24 is fixedly connected to the trolley 1, and the other end is fixedly connected to the base 2. This can prevent the base 2 from sliding relative to the trolley 1 when the tooling is moved, thereby improving stability.

[0028] In this embodiment, the base 2 is provided with two through holes 22 arranged at intervals, and the through holes 22 are mainly used for external forklifts to transport. In order to improve the convenience of the inspection work, a storage box 25 is also fixedly installed on the trolley 1, and the storage box 25 can be used to store various inspection workpieces such as dial indicators and contour inspection blocks 4.

[0029] The detection tooling of the present embodiment limits the contour inspection block 4 by opening a reference blind hole 31 in the inspection base 3. During detection, the calibration of the inspection block can be completed by simply placing the contour inspection block 4 into the reference blind hole 31, thereby replacing the traditional screw disassembly and assembly method, improving the detection efficiency, and making the overall operation simple and convenient, thus solving the problem of inconvenience in previous use.

[0030] Finally, it should be noted that the automotive interior product stitching or laser engraving line detection tooling disclosed in the embodiment of the utility model is only a preferred embodiment of the utility model, which is only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A tool for detecting stitches or laser engraving lines of automotive interior products, characterized in that: It comprises an inspection base and a profiling inspection block, wherein the inner side of the inspection base is provided with a reference blind hole, the reference blind hole is provided with an opening toward the hole wall of the workpiece to be inspected, the profiling inspection block is placed in the reference blind hole, and the working end of the profiling inspection block extends out of the opening; The bottom surface of the profiling inspection block and the side surface facing the workpiece to be measured are both in contact with the hole wall of the reference blind hole.

2. The automotive interior product stitching or laser engraving line detection tool according to claim 1, characterized in that: The profiling inspection block is arranged in a Z shape.

3. The automotive interior product stitching or laser engraving line detection tool according to claim 2, characterized in that: The diameter of the reference blind hole gradually narrows toward the bottom of the hole.

4. The automotive interior product stitching or laser engraving line detection tool according to claim 3, characterized in that: The bottom of the reference blind hole is arranged in a Z shape.

5. A tool for detecting stitching or laser engraving lines of automotive interior decoration products according to any one of claims 1 to 4, characterized in that: It also includes a base, and the inspection base is fixedly installed on the top of the base.

6. The automotive interior product stitching or laser engraving line detection tool according to claim 5, characterized in that: Also included is a trolley, on which the base is fixedly mounted.

7. The automotive interior product stitching or laser engraving line detection tool according to claim 6, characterized in that: The bottom surface of the base is provided with a plurality of buffer pads which are arranged at intervals and supported on the trolley.

8. The automotive interior product stitching or laser engraving line detection tool according to claim 6, characterized in that: It also includes a plurality of L-shaped connectors which are spaced apart along the circumference of the base, one end of each of the L-shaped connectors is fixedly connected to the trolley, and the other end is fixedly connected to the base.

9. The automotive interior product stitching or laser engraving line detection tool according to claim 5, characterized in that: The base is provided with two through holes which are arranged at intervals.

10. The automotive interior product stitching or laser engraving line detection tool according to claim 6, characterized in that: A storage box is also fixedly mounted on the trolley.

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