Rapid Tether detection tool

Abstract

The utility model belongs to the field of Tether detection tools on an auxiliary instrument panel of an automobile, and particularly relates to a Tether rapid detection tool which comprises a main body, a first screw protrusion and a first bolt protrusion are arranged in the middle of one end of the main body, and a second screw protrusion and a second bolt protrusion are arranged in the middle of the other end of the main body. The first screw protrusion and the second screw protrusion are both located between the first bolt protrusion and the second bolt protrusion, the first screw protrusion, the first bolt protrusion, the second screw protrusion and the second bolt protrusion are located on the same straight line, scale marks are arranged at one end of the body and located on the outer side of the second bolt protrusion, and a first convex edge is arranged at the end of one end of the body in the X direction. A second convex edge is arranged on one side edge of the body in the Y direction, and the first convex edge is located on the side close to the first bolt protrusion. According to the utility model, A / B is adopted as a reference for positioning, the sizes and total length sizes of screw and bolt mounting points are mainly controlled, the detection is convenient, and the detection efficiency and accuracy are improved.

Description

Technical Field

[0001] This utility model belongs to the field of Tether testing tooling on automotive sub-dashboards, specifically relating to rapid Tether testing tooling. Background Technology

[0002] Cars undergo side-impact tests. To prevent plastic fragments from scattering after a side impact, a woven bag (tether) is added at easily breakable locations. This tether secures any broken plastic fragments, preventing them from flying out and injuring occupants. The tether is a safety component in this product, and the customer controls it under CC (Complete Control) requirements, meaning 100% inspection is required upon arrival and before shipment to ensure accurate dimensions and assembly. Based on the customer's dimensional requirements, this component is made of nylon rope, as measuring it with calipers is inconvenient and inefficient. Utility Model Content

[0003] To address the aforementioned problems in the existing technology, this utility model provides a rapid Tether testing fixture, which improves the accuracy and efficiency of the testing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a Tether rapid testing fixture, comprising a main body, with a screw protrusion 1 and a bolt protrusion 1 at the middle of one end of the main body, and a screw protrusion 2 and a bolt protrusion 2 at the middle of the other end. Screw protrusion 1 and screw protrusion 2 are both located between bolt protrusion 1 and bolt protrusion 2. Screw protrusion 1, bolt protrusion 1, screw protrusion 2 and bolt protrusion 2 are located on the same straight line. A scale line is provided on one end of the main body, located outside the bolt protrusion 2. A protruding edge 1 is provided on one end of the main body along the X direction, and a protruding edge 2 is provided on one side of the main body along the Y direction. Protruding edge 1 is located on the side closer to bolt protrusion 1.

[0005] Furthermore, the distance between screw protrusion one and bolt protrusion one is a, and the distance between screw protrusion two and bolt protrusion two is b. a and b are equal. The scale line is set as two lines and the distance between the two lines is d, where d is 4mm.

[0006] Compared with the prior art, the beneficial effects of this utility model are: this utility model uses A / B as the reference for positioning, focuses on controlling the size of the screw and bolt installation point and the total length, making the inspection convenient and improving the inspection efficiency and accuracy. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0008] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 2 ;

[0009] Figure 3 This is a schematic diagram of the product structure. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0011] Please see Figure 1-3 This utility model provides the following technical solution: a Tether rapid testing fixture, including a main body 1. One end of the main body 1 has a screw protrusion 2 and a bolt protrusion 3 in the middle, and the other end has a screw protrusion 4 and a bolt protrusion 5 in the middle. The screw protrusion 2, bolt protrusion 3, screw protrusion 4, and bolt protrusion 5 are matched with the diameter of the screw holes 10 and bolt holes 11 on the product 9. Both ends of the product 9 also have screw holes 10 and bolt holes 11, which can be respectively fitted onto screw protrusion 2 and bolt protrusion 3 and screw protrusion 4 and bolt protrusion 5. Screw protrusion 2 and screw protrusion 4 are located between bolt protrusion 3 and bolt protrusion 5. Screw protrusion 2, bolt protrusion 3, screw protrusion 4, and bolt protrusion 5 are located on the same straight line. A scale is provided on one end of the main body 1. Line 6, the scale line 6 is located outside the bolt protrusion 2 5. The scale line 6 is set to measure the length of product 9. One end of the main body 1 has a protruding edge 7 along the X direction. The protruding edge 7 is located near the bolt protrusion 3. The inner side of the protruding edge 7 is taken as reference A. One side of the main body 1 has a protruding edge 8 along the Y direction. The inner side of the protruding edge 8 is taken as reference B. One end and one side of product 1 are placed at references A and B respectively. Then, the screw hole 10 and bolt hole 11 of one end of product 1 are respectively fitted onto the screw protrusion 2 and bolt protrusion 3. Then, the screw hole 10 and bolt hole 11 of the other end of product 1 are respectively fitted onto the screw protrusion 2 4 and bolt protrusion 2 5. If they fit perfectly and the length of product 1 is located on the scale line 6, then product 1 is qualified. If they cannot fit perfectly or the length of product 1 is not at the scale line 6, then product 1 is unqualified.

[0012] In this embodiment, the distance between screw protrusion 2 and bolt protrusion 3 is set as 'a', and the distance between screw protrusion 4 and bolt protrusion 5 is set as 'b', where 'a' and 'b' are equal. The diameters of screw hole 10 and bolt hole 11 on product 9 are 6.5mm and 10mm respectively, and the diameter tolerances of screw hole 10 and bolt hole 11 are both -0.5mm. Therefore, the diameters of screw protrusion 2 and screw protrusion 4 are set to 6mm, and the diameters of bolt protrusion 3 and bolt protrusion 5 are set to 9.5mm. The screw protrusion 2 on this tooling... 2. The diameters of bolt protrusion 1, 3, screw protrusion 2, 4, and bolt protrusion 2 5 are designed based on the diameters of screw hole 10 and bolt hole 11 of product 9. The scale line 6 is set as two lines with a distance d between them, where d is 4mm. The product 9 is considered qualified if its total length reaches the line of scale line 6 closest to bolt protrusion 2 5. The tolerance for the total length of product 9 is +4mm. Therefore, the product 9 is considered qualified if its total length is between the two lines of scale line 6. The setting of scale line 6 is also designed based on the total length and tolerance requirements of the product.

[0013] The testing process of this utility model is as follows: First, place one end and one side of product 1 at reference points A and B respectively. Then, fit the screw hole 10 and bolt hole 11 at one end of product 1 onto screw protrusion 2 and bolt protrusion 3 respectively. Then, fit the screw hole 10 and bolt hole 11 at the other end of product 1 onto screw protrusion 4 and bolt protrusion 5 respectively. If they fit perfectly and the length of product 1 is located on the scale line 6, then product 1 is qualified. If they cannot fit perfectly or the length of product 1 is not on the scale line 6, then product 1 is unqualified. Compared with calipers, this utility model has the advantages of convenient testing, high efficiency and high accuracy.

[0014] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A Tether rapid testing fixture, comprising a main body (1), characterized in that, The main body (1) has a screw protrusion 1 (2) and a bolt protrusion 1 (3) in the middle of one end, and a screw protrusion 2 (4) and a bolt protrusion 2 (5) in the middle of the other end. The screw protrusion 1 (2) and the screw protrusion 2 (4) are both located between the bolt protrusion 1 (3) and the bolt protrusion 2 (5). The screw protrusion 1 (2), the bolt protrusion 1 (3), the screw protrusion 2 (4) and the bolt protrusion 2 (5) are located on the same straight line. A scale line (6) is provided on one end of the main body (1). The scale line (6) is located outside the bolt protrusion 2 (5). A protruding edge 1 (7) is provided on one end of the main body (1) along the X direction. A protruding edge 2 (8) is provided on one side of the main body (1) along the Y direction. The protruding edge 1 (7) is located on the side close to the bolt protrusion 1 (3).

2. The Tether rapid testing fixture according to claim 1, characterized in that, The distance between the screw protrusion one (2) and the bolt protrusion one (3) is a, and the distance between the screw protrusion two (4) and the bolt protrusion two (5) is b. a and b are equal. The scale line (6) is set as two lines and the distance between the two lines is d, where d is 4mm.

Images