A testing fixture for automobile glass edge covering strip

Abstract

The utility model provides a kind of automobile glass edge covering strip's testing fixture, belong to automobile parts technical field.A kind of automobile glass edge covering strip's testing fixture includes main frame and two support frames;The utility model is by setting up two support frames on main frame with interval, and each support frame is provided with standard edge, when detecting, detection personnel can hang the one end of the edge covering strip to be detected on a support frame, the other end of the edge covering strip to be detected is straightened towards another support frame, whether the end point of the two ends of the edge covering strip to be detected is aligned with the standard edge on two support frames to determine whether the edge covering strip to be detected is qualified, a detection personnel can complete detection, saves artificial, facilitates detection, reduces detection cost, in addition, whether the end point of the two ends of the edge covering strip to be detected is aligned with the standard edge on two support frames to determine product good or bad, without reading, prevent misreading influence detection accuracy problem, detection accuracy is higher, reduces complaint risk.

Description

Technical Field

[0001] The utility model relates to the technical field of auto parts, in particular to a checking fixture for an automotive glass edging strip. Background Art

[0002] To improve installation sealing performance and achieve shock absorption and sound insulation on automotive windshields, edging strips are usually attached to the outer edge of the windshield. Since the specifications and dimensions of windshields for different vehicle models are different, the lengths of the corresponding edging strips are also different. Therefore, it is necessary to ensure that the length dimension of the edging strip meets the design requirements during the manufacturing process of the edging strip.

[0003] At present, in the processing process of edging strips, after the two ends of an edging strip are thermally fused with other edging strips, it is necessary to measure the inner length of the edging strip to ensure that the length of the edging strip meets the design requirements. The existing method in the industry for measuring the inner length of edging strips is manual measurement, that is, two inspectors need to hold the two ends of a scale with one hand respectively, and hold the two ends of the edging strip to be inspected with the other hand respectively and bring them close to the scale. The scales on the scale are aligned with the two inner end points of the edging strip to be inspected, and the scale data on the scale is read. If the scale data does not exceed the allowable error range, the edging strip is qualified, otherwise it is unqualified. Although the above method can already meet the length inspection requirements of edging strips, it requires two inspectors to operate, which causes serious labor waste and excessively high inspection cost. In addition, during inspection, inspectors need to read the scale values on the scale with the naked eye, which carries the risk of misreading. It cannot be fully guaranteed that every edging strip is qualified, and there is still a risk of customer complaints. Summary of the Invention

[0004] In view of the above problems existing in the prior art, it is now intended to provide a checking fixture for automotive glass edging strips, which is provided with a main frame and support frames arranged at both ends of the main frame. By limiting the distance between the two support frames, during measurement, an inspector can hang one end of the edging strip to be inspected on one support frame, and pull the other end of the edging strip to be inspected straight toward the direction of the other support frame. If the inner corner of the other end of the edging strip is aligned with the corner of the other support frame, the edging strip is qualified, otherwise it is unqualified. The measurement can be completed by only one inspector, the operation is more convenient, labor waste is avoided, and the inspection cost is reduced. In addition, it is only necessary to adjust the distance between the two support frames, and there is no need to read values for each inspection, which avoids the risk of customer complaints caused by misreading and ensures the inspection accuracy.

[0005] Detailed Description A checking fixture for automotive glass edging strips is characterized by comprising: a main frame, which has a detection surface, the detection surface is a flat surface and extends along one direction; The support frame is provided at both ends of the main frame and at the two ends of the inspection surface. The two support frames support the inner ends of the two ends of the edge banding strip to be inspected. Each support frame is provided with a standard edge. During inspection, one end of the edge banding strip to be inspected is hung on one support frame, and the other end is pulled straight towards the other support frame.

[0006] The aforementioned inspection fixture for automotive glass edging strips includes two support frames, each comprising a transverse support portion and an oblique support portion. The transverse support portions are arranged horizontally, and the two transverse support portions of the two support frames are arranged at intervals along the same horizontal line. The two oblique support portions on the two support frames are respectively located on opposite ends of the transverse support portions and are both arranged obliquely downwards. The upper edge of the end face of each support frame located at the end of the transverse support portion where the oblique support portion is located is a standard edge.

[0007] The aforementioned inspection fixture for automotive glass edging strips includes a support frame fixed to a main frame and another support frame slidably mounted on the main frame.

[0008] The aforementioned inspection fixture for automotive glass edging strips includes a horizontally oriented groove on the main frame, a slider slidably disposed within the groove, and the slider being fixedly connected to a support frame that needs to slide.

[0009] The aforementioned inspection fixture for automotive glass edging strips further includes a locking bolt. A threaded hole is provided on the sliding support or slider, with one end of the threaded hole extending into the slide groove. The locking bolt is installed in the threaded hole, with one end extending into the slide groove.

[0010] The aforementioned inspection fixture for automotive glass edging strips includes an adjustment scale on the inspection surface of the main frame along the line connecting the standard edges of the two support frames.

[0011] The aforementioned inspection fixture for automotive glass edging strips further includes a limiting block, which is mounted on a support frame and has a gap between it and the inspection surface. The limiting block blocks one end of the edging strip to be inspected.

[0012] The aforementioned inspection fixture for automotive glass edging strips also includes a base frame, which is placed on the ground, and a main frame is mounted on the base frame.

[0013] The aforementioned inspection fixture for automotive glass edging strips includes a base frame comprising a chassis and a support frame. The chassis has a rectangular frame structure, the bottom of the support frame is welded to the chassis, and the top of the support frame is welded to the main frame.

[0014] The aforementioned inspection fixture for automotive glass edging strips includes several casters mounted on the bottom of the chassis.

[0015] The positive effects of the above technical solution are: In the above checking fixture for an automotive glass edging strip, two support frames are arranged at intervals on the main frame, a standard edge is provided on each support frame, the two ends of the inner side of the edging strip to be inspected are supported by the two support frames, and the two endpoints of the inner side of the edging strip to be inspected are aligned with the standard edges on the two support frames. If alignment is achieved, the product is judged to be qualified; otherwise, it is unqualified. No reading is required, which prevents misreading and improves inspection accuracy. In addition, the support frames can support the edging strip to be inspected, so there is no need for two inspectors to pull the edging strip to be inspected, and one inspector can complete the inspection, which is more convenient to operate, saves labor, and reduces costs. Brief Description of the Drawings

[0016] Figure 1 is a structural diagram of an embodiment of the checking fixture for an automotive glass edging strip of the present utility model; Figure 2 is the Figure 1 enlarged view of part A therein.

[0017] In the drawings: 1. Main frame; 11. Inspection surface; 12. Chute; 13. Slider; 14. Adjustment scale; 2. Support frame; 21. Transverse support portion; 22. Inclined support portion; 23. Limit block; 211. Standard edge; 3. Locking bolt; 31. Wrench; 4. Base frame; 41. Chassis; 42. Stand. Detailed Description of the Embodiments

[0018] To make the technical means, creative features, achieved objectives and effects of the present utility model easy to understand, the following embodiments describe the technical solution provided by the present utility model in detail with reference to the attached Figure 1 to attached Figure 2 drawings, but the following content is not intended to limit the present utility model.

[0019] Figure 1 is a structural diagram of an embodiment of the checking fixture for an automotive glass edging strip of the present utility model; Figure 2 is the Figure 1 enlarged view of part A therein. As shown in Figure 1 and Figure 2 , the checking fixture for an automotive glass edging strip provided in this embodiment includes a main frame 1 and two support frames 2.

[0020] Specifically, the main frame 1 is provided with an inspection surface 11, the inspection surface 11 is a vertically arranged plane, and the inspection surface 11 extends along one horizontal direction, so that the inspection surface 11 has a certain length in the horizontal direction, which provides conditions for subsequently mounting the support frames 2 on the inspection surface 11 of the main frame 1; Specifically, on the main frame 1 and at both ends of the detection surface 11, one support frame 2 is provided respectively. The two support frames 2 respectively support the inner ends of both ends of the edge strip to be detected, and each support frame 2 is provided with a standard edge 211. When the inner ends of both ends of the edge strip to be detected are respectively placed on the two support frames 2, if the endpoints of both ends of the edge strip are respectively aligned with the two standard edges 211, the edge strip is qualified after inspection, otherwise it is unqualified. Moreover, during detection, one end of the edge strip to be detected can be hung on one support frame 2, and the other end can be straightened towards the direction of the other support frame 2, which meets the requirement that one inspector can complete the detection, and reduces the detection cost. In addition, whether the product is qualified can be judged by checking whether the standard edges 211 are aligned with the endpoints of both ends of the edge strip to be detected, and there is no need to read values for each detection, which avoids misreading, ensures the detection accuracy, and reduces the risk of customer complaints.

[0021] More specifically, each support frame 2 includes a lateral support portion 21 and an oblique support portion 22. At this time, the lateral support portion 21 is arranged horizontally, and the ends of both ends of the edge strip to be detected are lifted by the lateral support portion 21, so as to meet the support requirement for the edge strip to be detected. The two lateral support portions 21 of the two support frames 2 are arranged at intervals along the same horizontal line, so that the lateral support portions 21 of the two support frames 2 are at the same height, which provides conditions for the subsequent horizontal lifting of the edge strip to be detected. The two oblique support portions 22 on the two support frames 2 are respectively disposed at the opposite ends of the lateral support portions 21 and are both arranged obliquely downward, such that when the two lateral support portions 21 support the two inner ends of the edge strip to be detected, the two oblique support portions 22 can support the other two welded edge strips at both ends of the edge strip, thereby maintaining the detection stability of the edge strip to be detected and ensuring the detection accuracy. In addition, the edge of the end face of each support frame 2 at the end where the oblique support portion 22 is disposed on the lateral support portion 21 is the standard edge 211. During detection, if the two inner endpoints of the edge strip to be detected are aligned with the standard edges 211 on the two support frames 2, the edge strip can be determined to be qualified. The detection is simpler, no data reading is required, the risk of misreading is prevented, and the detection accuracy is guaranteed.

[0022] More specifically, one support frame 2 is fixed on the main frame 1, which realizes the stable installation of this support frame 2 on the main frame 1. The other support frame 2 is slidably disposed on the main frame 1, which realizes the movement of the other support frame 2 on the main frame 1, so as to realize the adjustment of the distance between the two support frames 2, that is, the distance between the standard edges 211 at both ends can be changed, thereby adapting to the detection of edge strips of different lengths, meeting the detection requirements of edge strips of different specifications, with a more flexible structure and better adaptability.

[0023] More specifically, a groove 12 is opened on the main frame 1 along the horizontal direction, and a slider 13 is slidably arranged in the groove 12. The slider 13 is fixedly connected to the support frame 2 that needs to slide. That is, the movement of the slider 13 in the groove 12 guides the sliding support frame 2 and maintains the stability of the sliding support frame 2. The structural design is more reasonable.

[0024] More specifically, a locking bolt 3 is also installed on the sliding support frame 2 or slider 13. In this case, a threaded hole is formed on the sliding support frame 2 or slider 13, with one end of the threaded hole extending into the slide groove 12. The locking bolt 3 is installed in the threaded hole, with one end extending into the slide groove 12. By tightening the locking bolt 3, the end of the locking bolt 3 can be pressed against or loosened against the bottom wall of the slide groove 12, achieving temporary locking or loosening of the sliding support frame 2. This satisfies the need to adjust the distance between the support frames 2 and maintains the stability of the distance between the two support frames 2 during the testing process, ensuring testing accuracy. Preferably, the other end of the locking bolt 3 extends out of the threaded hole, and a wrench 31 is provided radially along the end extending out of the threaded hole. This allows the testing personnel to quickly tighten the locking bolt 3 using the wrench 31, making tightening easier and more convenient.

[0025] More specifically, an adjustment scale 14 is provided on the inspection surface 11 of the main frame 1 along the line connecting the standard edges 211 of the two support frames 2. When it is necessary to adjust the distance between the two support frames 2, the inspector can quickly and accurately complete the adjustment by adjusting the scale 14, making the adjustment more convenient.

[0026] More specifically, a limiting block 23 is also provided on a support frame 2. At this time, there is a gap between the limiting block 23 and the detection surface 11. The limiting block 23 forms a limiting and blocking structure on the corresponding support frame 2. The gap between the limiting block 23 and the detection surface 11 limits the edge banding strip to be inspected. That is, when the inspector hangs one end of the edge banding strip to be inspected on a support frame 2, the limiting block 23 can block the end of the edge banding strip to be inspected, preventing the end of the edge banding strip to be inspected from accidentally falling off the support frame 2. This makes it easier for the inspector to straighten the other end of the edge banding strip to be inspected toward another support frame 2, which is convenient for one inspector to quickly inspect. The structural design is more reasonable.

[0027] More specifically, a base frame 4 is placed on the ground, and the main frame 1 is installed on the base frame 4. That is, the height of the main frame 1 is raised by the base frame 4, so that the height of the support frame 2 used for testing can be adapted to the operating height of the testing personnel. This allows the testing personnel to carry out the testing without bending over, making the operation easier and more comfortable.

[0028] More specifically, the base frame 4 includes a chassis 41 and an upright frame 42. The chassis 41 is a rectangular frame structure, which expands the contact area with the ground, thereby improving the stability of the base frame 4 after it is placed on the ground and preventing tipping. At the same time, the frame-type chassis 41 is lighter, uses less material, reduces manufacturing costs, and facilitates transportation. Furthermore, the bottom of the upright frame 42 is welded to the chassis 41, and the top of the upright frame 42 is welded to the main frame 1. That is, the upright frame 42 supports the main frame 1, and its length can be adjusted to accommodate different inspection personnel, resulting in a more rational structural design.

[0029] More specifically, several casters are provided at the bottom of the chassis 41 of the base frame 4. Preferably, the casters are lockable casters. The casters increase the overall mobility of the fixture, further facilitating its transport. In addition, the lockable casters can also maintain the stability of the fixture during use, making inspection easier. It is worth noting that since there are many types of lockable casters on the market and they are widely used, this embodiment only needs to select a suitable lockable caster for installation and use. Therefore, the specific structure of the lockable casters will not be described in detail here.

[0030] The inspection fixture for automotive glass edging strips provided in this embodiment includes a main frame 1 and two support frames 2. By setting two support frames 2 at intervals on the main frame 1, and each support frame 2 is provided with a standard edge 211, during inspection, the inspector can hang one end of the edging strip to be inspected on one support frame 2, and pull the other end of the edging strip to be inspected straight towards the other support frame 2. The quality of the edging strip to be inspected is determined by whether the endpoints of the two ends of the edging strip to be inspected are aligned with the standard edge 211 on the two support frames 2. This allows one inspector to complete the inspection, saving manpower, facilitating the inspection, and reducing the inspection cost. In addition, the quality of the product can be judged directly by whether the endpoints of the two ends of the edging strip to be inspected are aligned with the standard edge 211 on the two support frames, without the need for reading, preventing misreading from affecting the inspection accuracy. The inspection accuracy is higher, and the risk of customer complaints is reduced.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tooling for inspecting automotive glass edging strips, characterized in that, include: The main frame has a detection surface, which is a plane and extends in one direction; The main frame is provided with a support frame at both ends of the detection surface. The two support frames support the inner ends of the two ends of the edge banding strip to be tested. Each support frame is provided with a standard edge. During testing, one end of the edge banding strip to be tested is hung on one support frame, and the other end is pulled straight towards the other support frame.

2. The inspection fixture for automotive glass edging strips according to claim 1, characterized in that, Both of the aforementioned support frames include a horizontal support portion and an oblique support portion. The horizontal support portion is arranged horizontally, and the two horizontal support portions of the two support frames are arranged at intervals along the same horizontal line. The two oblique support portions on the two support frames are respectively disposed on opposite ends of the horizontal support portion and are both arranged obliquely downwards. The upper edge of the end face of each support frame located at the end of the horizontal support portion where the oblique support portion is disposed is the standard edge.

3. The inspection fixture for automotive glass edging strips according to claim 1, characterized in that, One of the support frames is fixed to the main frame, and the other support frame is slidably disposed on the main frame.

4. The inspection fixture for automotive glass edging strips according to claim 3, characterized in that, A sliding groove is formed on the main frame along the horizontal direction, and a slider is slidably disposed in the sliding groove, and the slider is fixedly connected to the support frame that needs to slide.

5. The inspection fixture for automotive glass edging strips according to claim 4, characterized in that, It also includes a locking bolt, and the support frame or the slider that needs to slide has a threaded hole, one end of which extends into the slide groove. The locking bolt is installed in the threaded hole and one end of which extends into the slide groove.

6. The inspection fixture for automotive glass edging strips according to claim 1, characterized in that, An adjustment scale is provided on the detection surface of the main frame along the line connecting the standard sides of the two support frames.

7. The inspection fixture for automotive glass edging strips according to claim 1, characterized in that, It also includes a limiting block, which is disposed on a support frame and there is a gap between the limiting block and the detection surface. The limiting block blocks one end of the edge banding strip to be detected.

8. The inspection fixture for automotive glass edging strips according to claim 1, characterized in that, It also includes a base frame, which is placed on the ground, and the main frame is mounted on the base frame.

9. The inspection fixture for automotive glass edging strips according to claim 8, characterized in that, The base frame includes a chassis and an upright frame. The chassis is a rectangular frame structure. The bottom of the upright frame is welded to the chassis, and the top of the upright frame is welded to the main frame.

10. The inspection fixture for automotive glass edging strips according to claim 9, characterized in that, The chassis is also equipped with several casters at the bottom.

Images