Detection tool device for automobile interior trim strip

Abstract

The utility model relates to an automobile interior trim strip testing fixture device, which relates to the technical field of testing fixture equipment and comprises a base, a plurality of limiting assemblies, a connecting assembly and a measuring assembly. The limiting assembly comprises a first arc-shaped strip and a plurality of limiting blocks, the first arc-shaped strip is fixedly arranged on the base, the limiting blocks are fixedly installed on the first arc-shaped strip, a first notch is formed in the first arc-shaped strip, and a limiting opening is formed in each limiting block; the measuring assembly comprises a pressing plate, a plurality of second arc-shaped strips and a plurality of springs, the pressing plate is detachably installed on the base through a connecting assembly, the pressing plate is slidably provided with the second arc-shaped strips by forming a sliding groove, the second arc-shaped strips are provided with second notches, one ends of the springs are connected to the inner wall of the sliding groove, and the other ends of the springs are connected to the outer wall of the sliding groove. And the other end is connected with the second arc-shaped strip. According to the utility model, through the limiting assembly and the measuring assembly, the technical problems of high detection error and low detection efficiency of the decoration strip are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools and equipment, in particular to an inspection tool device for automotive interior trim strips. Background Technique

[0002] Automotive interior trim strips are produced by injection molding. Such trim strips are usually slender linear shapes and are used for gap decoration of parts such as car doors and center consoles to enhance the refinement of the interior. It is difficult to directly use measuring equipment to accurately detect whether the shape and size of the product are qualified. Therefore, a special inspection tool for detecting this product needs to be designed.

[0003] Currently, the Chinese utility model patent application with the publication number CN216205854U proposes a size measuring device for an automotive trim strip inspection tool, including a base. A groove is opened on one side of the top of the base. A measuring component and a fixing mechanism are respectively arranged on the top of the groove. A sliding groove is opened on one side of the top of the groove. A parallel scale is arranged on the other side of the top of the base. A control panel is arranged at one corner of the top of the base. The beneficial effects of the utility model are as follows: By providing a low-speed motor to drive a push rod to move, thereby driving a clamping plate to slide on a slide rail, and cooperating with an arc-shaped backing plate to fix the trim strip, observing whether there is a gap between the trim strip and the clamping plate to measure the quality of the product. By providing an electric telescopic rod to drive a measuring frame to move, when the measuring frame contacts the trim strip, the position where the slider stops is the measured data. Through the data captured by the first camera and the second camera and cooperating with a data image processor, the size is displayed on a liquid crystal display screen, reducing the workload of inspectors and improving the measurement efficiency.

[0004] However, due to the arc-shaped characteristics of the product, deviation is likely to occur during positioning and measurement, affecting the detection of the product and thus the yield of the product. In addition, the detection method of the above-mentioned detection tool still performs detection one by one, and its detection work efficiency is relatively low. Content of the Utility Model

[0005] The utility model provides an inspection tool device for automotive interior trim strips, which can improve the technical problems of high detection error and low detection efficiency existing in related technologies.

[0006] An embodiment of the present application provides an inspection tool device for automotive interior trim strips, including:

[0007] A base, a plurality of limiting components, a connecting component and a measuring component;

[0008] The limiting component includes a first arc-shaped strip and a plurality of limiting blocks. The first arc-shaped strip is fixedly arranged on the base. The limiting blocks are fixedly installed on the first arc-shaped strip. A first notch is opened on the first arc-shaped strip. A limiting opening is opened on the limiting block. The limiting opening and the groove cooperate to form a limiting cavity;

[0009] The measuring component includes a pressure plate, a plurality of second arc-shaped strips and a plurality of springs. The pressure plate is detachably mounted on the base through a connecting component. The pressure plate is slidably mounted on the second arc-shaped strip by opening a slide groove. A second recess is opened on the second arc-shaped strip. One end of the spring is connected to the inner wall of the slide groove, and the other end is connected to the second arc-shaped strip. The first recess and the second recess are respectively adapted to the shapes of both sides of the decorative strip.

[0010] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0011] During inspection, the pressure plate is disassembled through the connecting assembly, and each decorative strip is first placed at the first recess and passed through the limit cavity so that it is limited between the first arc strip and multiple limit blocks, making it difficult for it to separate from the first recess under its own elastic force. The pressure plate is then installed on the base through the connecting assembly, and the second arc strip is against the decorative strip under the elastic force of the spring. The two sides of the decorative strip are respectively located at the first recess and the second recess. The staff can detect the degree of fit between the first recess and the second recess on both sides of the decorative strip to judge the molding quality of the decorative strip. Therefore, the staff can simultaneously detect the inspection quality of multiple decorative strips through multiple first arc strips and second arc strips, and the inspection efficiency is high.

[0012] In some embodiments, one end of the first arc strip extends to the outside of the base, and one end of the second arc strip extends to the outside of the pressure plate.

[0013] In some embodiments, a plurality of receiving openings are formed on the second arc-shaped strip.

[0014] In some embodiments, a plurality of sliding rods are disposed on the second arc-shaped strip, a sliding hole is opened on the pressure plate, and the sliding rods are slidably fitted with the inner wall of the sliding hole.

[0015] In some embodiments, a plurality of sliding rods are disposed on the second arc-shaped bar and distributed at both ends of the second arc-shaped bar and connected by a connecting plate.

[0016] In some embodiments, the connecting assembly includes multiple plug rods, multiple rotating shafts and multiple baffles. The plug rods are fixedly set on the base, the rotating shafts are rotatably installed on the base, the baffles are rotatably installed on the rotating shafts, and the pressure plate is provided with sockets that match the plug rods.

[0017] In some embodiments, the plurality of jacks are distributed around the pressing plate, and the plurality of rotating shafts are distributed on both sides of the pressing plate.

[0018] In summary, the present invention includes at least one of the following beneficial technical effects:

[0019] 1. When positioning the decorative strips, each decorative strip is placed at the first notch and passes through the limiting cavity so that it is limited between the first arc strip and the plurality of limiting blocks, and it is difficult for the decorative strip to escape from the first notch under the action of its own elastic force, thereby achieving the probability of deviation of the decorative strip during the positioning process and reducing the detection error.

[0020] 2. After positioning the decorative strip, install the pressure plate on the base through the connecting assembly. The two sides of the decorative strip are located at the first recess and the second recess respectively. The staff can detect the degree of fit between the first recess and the second recess on both sides of the decorative strip to judge the molding quality of the decorative strip. Therefore, the staff can simultaneously detect the inspection quality of multiple decorative strips through multiple first arc strips and second arc strips, and the inspection efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a vehicle interior trim strip inspection device provided in an embodiment of the present application;

[0023] Figure 2 This is the exploded view of the overall structure;

[0024] Figure 3 It is the structural diagram of the limit assembly;

[0025] Figure 4 It is the structural diagram of the second arc strip and the spring.

[0026] Among them, the reference numerals in the figure are:

[0027] 10. Base; 20. Limiting assembly; 21. First arc strip; 211. First notch; 22. Limiting block; 221. Limiting opening; 23. Limiting cavity; 30. Connecting assembly; 31. Insertion rod; 32. Rotating shaft; 33. Baffle; 40. Measuring assembly; 41. Pressing plate; 411. Sliding hole; 412. Inserting hole; 42. Second arc strip; 421. Second notch; 422. Receiving opening; 43. Spring; 44. Sliding rod; 45. Connecting plate. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] Based on this, the technical problems of high decorative strip detection error and low detection efficiency existing in the related art can be improved, and the embodiments of the present application provide the following solutions.

[0030] Please also read Figures 1 to 4 , the embodiment of the present application provides a vehicle interior trim strip inspection device, including a base 10, a plurality of limit assemblies 20, a connection assembly 30 and a measurement assembly 40;

[0031] The limiting assembly 20 includes a first arc strip 21 and a plurality of limiting blocks 22. The first arc strip 21 is fixedly disposed on the base 10. The limiting blocks 22 are fixedly mounted on the first arc strip 21. The first arc strip 21 is provided with a first notch 211. The limiting blocks 22 are provided with a limiting opening 221. The limiting opening 221 cooperates with the groove to form a limiting cavity 23.

[0032] The measuring component 40 includes a pressing plate 41, a plurality of second arc-shaped strips 42 and a plurality of springs 43. The pressing plate 41 is detachably mounted on the base 10 through the connecting component 30. The pressing plate 41 is slidably mounted on the second arc-shaped strip 42 by providing a slide groove. The second arc-shaped strip 42 is provided with a second recess 421. One end of the spring 43 is connected to the inner wall of the slide groove, and the other end is connected to the second arc-shaped strip 42. The first recess 211 and the second recess 421 are respectively adapted to the shapes of both sides of the decorative strip.

[0033] As can be seen from the above, when conducting inspection, the pressure plate 41 is disassembled through the connecting component 30, and each decorative strip is first placed at the first recess 211 and passed through the limiting cavity 23, so that it is limited between the first arc strip 21 and multiple limiting blocks 22, and it is difficult to separate from the first recess 211 under the action of its own elastic force. Then, the pressure plate 41 is installed on the base 10 through the connecting component 30, and the second arc strip 42 is against the decorative strip under the elastic force of the spring 43. The two sides of the decorative strip are respectively located at the first recess 211 and the second recess 421. The staff can detect the degree of fit between the first recess 211 and the second recess 421 on both sides of the decorative strip to judge the molding quality of the decorative strip. Therefore, the staff can simultaneously detect the detection quality of multiple decorative strips through multiple first arc strips 21 and second arc strips 42, and the detection efficiency is high.

[0034] Optionally, in some embodiments, see Figures 1 to 2 One end of the first arc strip 21 extends to the outside of the base 10 , and one end of the second arc strip 42 extends to the outside of the pressing plate 41 .

[0035] With such a setting, it is convenient for the staff to detect the matching degree of the first notch 211 and the second notch 421 on both sides of the decorative strip outside the base 10 and the pressing plate 41 to judge the forming quality of the decorative strip.

[0036] Optionally, in some embodiments, please refer to Figures 2 to 4 , a plurality of receiving openings 422 are formed in the second arc-shaped strip 42.

[0037] With such a setting, when the pressing plate 41 is installed on the base 10 through the connecting component 30, the second arc-shaped strip 42 abuts against the pressing plate 41, and the limiting block 22 is located at the receiving opening 422. Therefore, the receiving opening 422 is provided to receive the limiting block 22 so as not to affect the use of the second arc-shaped strip 42.

[0038] Optionally, in some embodiments, please refer to Figures 1 to 2 , a plurality of sliding rods 44 are provided on the second arc-shaped strip 42, sliding holes 411 are formed in the pressing plate 41, and the sliding rods 44 are slidably fitted with the inner walls of the sliding holes 411.

[0039] With such a setting, the sliding rods 44 are slidably installed on the sliding holes 411, making it difficult for the second arc-shaped strip 42 to shake during daily use.

[0040] Optionally, in some embodiments, please refer to Figures 1 to 2 , a plurality of sliding rods 44 are provided on the second arc-shaped strip 42 and are distributed at both ends of the second arc-shaped strip 42 and are connected by a connecting plate 45.

[0041] With such a setting, the two sliding rods 44 are distributed at both ends of the second arc-shaped strip 42, making it difficult for the second arc-shaped strip 42 to shift during sliding; since the decorative strip is elastic, the decorative strip part limited between the first arc-shaped strip 21 and the limiting block 22 may be warped, and the elastic force of the spring 43 is limited, and the decorative strip abutted between the first arc-shaped strip 21 and the second arc-shaped strip 42 may still be warped at some positions, increasing the distance between the first arc-shaped strip 21 and the second arc-shaped strip 42 and affecting the detection effect. At this time, the connecting rod can be pressed, and the second arc-shaped strip 42 can be moved through the sliding rods 44 to flatten the warped position of the decorative strip, improving the detection effect.

[0042] Optionally, in some embodiments, please refer to Figures 1 to 2 , the connecting component 30 includes a plurality of insertion rods 31, a plurality of rotating shafts 32 and a plurality of baffles 33, the insertion rods 31 are fixedly arranged on the base 10, the rotating shafts 32 are rotatably installed on the base 10, the baffles 33 are rotatably installed on the rotating shafts 32, and insertion holes 412 for cooperating with the insertion rods 31 are formed in the pressing plate 41.

[0043] With such a setting, when installing the pressing plate 41, align the jack 412 with the insertion rod 31, and slide the pressing plate 41 onto the insertion rod 31. When the pressing plate 41 abuts against the base 10, rotate the baffle 33 so that the baffle 33 abuts against the side wall of the pressing plate 41 on the side away from the base 10, completing the installation. The operation is simple and convenient.

[0044] Optionally, in some embodiments, refer to Figures 1 to 2 , a plurality of the jacks 412 are distributed around the pressing plate 41, and a plurality of the rotating shafts 32 are distributed on both sides of the pressing plate 41.

[0045] With such a setting, the insertion rod 31 can limit the periphery of the pressing plate 41 through the jacks 412, and the baffle 33 can position both sides of the pressing plate 41, further improving the fixing effect of the connecting component 30.

[0046] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An inspection fixture device for an automotive interior trim strip, characterized in that: It includes a base (10), a plurality of limiting components (20), a connecting component (30) and a measuring component (40); The limiting component (20) includes a first arc-shaped strip (21) and a plurality of limiting blocks (22). The first arc-shaped strip (21) is fixedly arranged on the base (10), the limiting blocks (22) are fixedly installed on the first arc-shaped strip (21). A first notch (211) is formed on the first arc-shaped strip (21), and a limiting opening (221) is formed on the limiting block (22). The limiting opening (221) and the groove cooperate to form a limiting cavity (23); The measuring component (40) includes a pressing plate (41), a plurality of second arc-shaped strips (42) and a plurality of springs (43). The pressing plate (41) is detachably installed on the base (10) through the connecting component (30). The pressing plate (41) slidably installs the second arc-shaped strips (42) through a formed chute. A second notch (421) is formed on the second arc-shaped strip (42). One end of the spring (43) is connected to the inner wall of the chute, and the other end is connected to the second arc-shaped strip (42). The first notch (211) and the second notch (421) are respectively adapted to the shapes on both sides of the decorative strip.

2. The fixture device for the automotive interior trim strip according to claim 1, wherein: One end of the first arc-shaped strip (21) extends to the outside of the base (10), and one end of the second arc-shaped strip (42) extends to the outside of the pressing plate (41).

3. The fixture device for the automotive interior trim strip according to claim 2, wherein: A plurality of receiving openings (422) are formed on the second arc-shaped strip (42).

4. A fixture device for an automotive interior trim strip according to any one of claims 1-3, characterized in that: A plurality of sliding rods (44) are arranged on the second arc-shaped strip (42), and sliding holes (411) are formed on the pressing plate (41). The sliding rods (44) are in sliding fit with the inner walls of the sliding holes (411).

5. The fixture device for the automotive interior trim strip according to claim 4, characterized in that: A plurality of sliding rods (44) are arranged on the second arc-shaped strip (42) at both ends of the second arc-shaped strip (42) and are connected through a connecting plate (45).

6. The fixture device for inspecting automotive interior trim strips according to claim 5, characterized in that: The connecting component (30) includes a plurality of insertion rods (31), a plurality of rotating shafts (32) and a plurality of baffles (33). The insertion rods (31) are fixedly arranged on the base (10), the rotating shafts (32) are rotatably installed on the base (10), the baffles (33) are rotatably installed on the rotating shafts (32), and insertion holes (412) for cooperating with the insertion rods (31) are formed on the pressing plate (41).

7. The fixture device for the automotive interior trim strip according to claim 6, wherein: A plurality of the insertion holes (412) are distributed around the pressing plate (41), and a plurality of the rotating shafts (32) are distributed on both sides of the pressing plate (41).

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