Automobile dash panel and testing fixture thereof

Abstract

The utility model provides an automobile dash panel and a testing fixture thereof, which are integrally formed, are rectangular and have radians on the whole. Arc edges which are bent inwards are arranged at the edges of the two sides of the front wall plate; a plurality of buckles are arranged on the inner surfaces of the two ends of the front wall plate; reinforcing ribs distributed in a net shape are further arranged on the inner surface of the front wall plate, and positioning hollow columns are arranged at the crossed points of the transverse reinforcing ribs and the longitudinal reinforcing ribs. According to the utility model, the structure of the dash panel is designed, the assembly and disassembly are convenient, the installation gap is reduced, the detection and acceptance of the dash panel are realized through the detection tool, and the detection efficiency and the acceptance quality are improved.

Description

Technical Field

[0001] The utility model belongs to the field of product detection, in particular to a front panel of an automobile. Background Art

[0002] The demand for cars is increasing. People not only pay attention to their internal quality and appearance, but also have higher and higher requirements for the comfort and quality of cars. Among them, the front panel of the car is one of the important auto parts.

[0003] However, the existing automobile front panels are very inconvenient to assemble, and gaps are easily generated, and the quality control does not meet the standards. At present, the inspection of the front panels after production is often completed through manual observation. This inspection method has errors and does not strictly control the factory standards. Therefore, a kind of inspection fixture is needed to conduct more rigorous and standardized inspections to improve the factory quality. Utility Model Content

[0004] In view of this, the utility model aims to propose an automobile dash panel and its inspection fixture, design the structure of the dash panel to facilitate disassembly and assembly, reduce the installation gap, realize the inspection and acceptance of the dash panel through the inspection fixture, and improve the inspection efficiency and acceptance quality.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A front panel of an automobile is an integrally formed structure, is rectangular in shape, and has an overall curvature;

[0007] The edges of both sides of the front panel are provided with arc edges that bend inwards;

[0008] The inner surfaces of both ends of the front wall plate are provided with a plurality of buckles;

[0009] The inner surface of the front panel is also provided with reinforcing ribs distributed in a grid pattern, and positioning hollow columns are provided at the cross intersections of the transverse reinforcing ribs and the longitudinal reinforcing ribs.

[0010] Furthermore, the buckle includes a No. 1 support plate, a No. 2 support plate and a card, wherein the No. 1 support plate and the No. 2 support plate are arranged in parallel on the inner surface of the front panel; the card is arranged between the No. 1 support plate and the No. 2 support plate; and a card hole is provided on the card.

[0011] A checking fixture, characterized in that it comprises a bottom plate, a fixing component and a detection component;

[0012] The bottom plate is provided with a front base and a rear base; the front base and the rear base correspond to the arc edges at both sides of the front panel respectively;

[0013] There are also several fixing components between the front base and the rear base, the fixing components correspond to the buckles, and a heightening frame is provided below the fixing components. The height of the heightening frame is different and matches the curvature of the front panel.

[0014] The detection component is arranged on the bottom plate and is used for detecting the curvature of the top surface of the front panel.

[0015] Further, the fixing assembly includes a fixing seat, a No. 1 fixing block, a No. 2 fixing block and a fixing buckle;

[0016] The fixing seat is installed on the heightening frame, the first fixing block and the second fixing block are hinged to the fixing seat, and an installation cavity is provided between the first fixing block and the second fixing block, and the installation cavity is used to set a fixing buckle;

[0017] The No. 1 fixing block and the No. 2 fixing block are fixed by bolts.

[0018] Furthermore, the fixing buckle comprises a V-shaped piece, and both sides of the V-shaped piece are provided with an inwardly protruding spring piece, and the area between the two spring pieces is used to fix the card of the buckle;

[0019] The spring piece is also provided with limiting protrusions, and the two protrusions correspond to the clamping holes of the buckle.

[0020] Further, the detection assembly includes a detection seat, a detection arm and a detection rod;

[0021] The detection seat is installed on the bottom plate, the detection arm is hinged to the detection seat, the detection seat is provided with a No. 1 hole, and the detection arm is provided with a No. 2 hole;

[0022] The detection rod passes through the No. 1 hole and the No. 2 hole and is used to detect the curvature of the front panel.

[0023] Furthermore, the detection arm includes a first detection arm and a second detection arm, wherein the first detection arm is used to detect the longitudinal curvature of the front panel, and the second detection arm is used to detect the lateral curvature of the front panel.

[0024] Compared with the prior art, the automobile dash panel and the inspection tool thereof described in the utility model have the following advantages:

[0025] (1) The utility model provides a front panel of an automobile and a checking fixture thereof. The structure of the front panel is designed to facilitate disassembly and assembly, reduce the installation gap, and realize inspection and acceptance of the front panel through the checking fixture, thereby improving the inspection efficiency and acceptance quality.

[0026] (2) The utility model provides a front panel of an automobile and a testing fixture thereof, which ensures the stability of fixing the front panel by setting components, thereby avoiding errors in testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0028] Figure 1 A schematic diagram of a front panel of an automobile and a checking fixture thereof according to an embodiment of the utility model;

[0029] Figure 2 This is a front schematic diagram of a car front panel according to an embodiment of the utility model;

[0030] Figure 3 This is a schematic diagram of the back side of a front panel of an automobile according to an embodiment of the utility model;

[0031] Figure 4 For the embodiment of the utility model Figure 3 An enlarged schematic diagram marked with A in the figure;

[0032] Figure 5 This is a schematic diagram of a vehicle front panel inspection fixture according to an embodiment of the utility model;

[0033] Figure 6 This is a schematic diagram of a fixing assembly according to an embodiment of the utility model;

[0034] Figure 7 This is a schematic diagram of a fixing buckle according to an embodiment of the utility model.

[0035] Description of reference numerals:

[0036] 11. Arc edge; 12. Buckle; 121. Support plate No. 1; 122. Support plate No. 2; 123. Card; 124. Card hole; 13. Reinforcement rib; 14. Hollow column; 21. Bottom plate; 22. Fixing assembly; 221. Fixing seat; 222. Fixing block No. 1; 223. Fixing block No. 2; 224. Fixing buckle; 2241. V-shaped piece; 2242. Spring piece; 2243. Limiting protrusion; 23. Detection assembly; 231. Detection seat; 232. Detection arm; 233. Detection rod. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0040] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0041] A front panel of an automobile, such as Figure 1-Figure 3 As shown, the whole is an integrated structure, rectangular in shape, and has an arc as a whole;

[0042] The front panel has two side edges provided with inwardly curved edges 11;

[0043] The inner surfaces of both ends of the front wall plate are provided with a plurality of buckles 12;

[0044] The inner surface of the front panel is also provided with reinforcing ribs 13 distributed in a mesh shape, and a positioning hollow column 14 is provided at the intersection of the transverse reinforcing ribs 13 and the longitudinal reinforcing ribs 13 .

[0045] Preferably, the buckle 12 includes a No. 1 support plate 121, a No. 2 support plate 122 and a card 123, the No. 1 support plate 121 and the No. 2 support plate 122 are arranged in parallel on the inner surface of the front panel; the card 123 is arranged between the No. 1 support plate 121 and the No. 2 support plate 122; and the card 123 is provided with a card hole 124.

[0046] A test fixture, such as Figure 4-Figure 7As shown, it includes a base plate 21, a fixing component 22 and a detection component 23;

[0047] The bottom plate 21 is provided with a front base and a rear base; the front base and the rear base correspond to the arc edges 11 at both sides of the front panel respectively;

[0048] There are also several fixing components 22 between the front base and the rear base. The fixing components 22 correspond to the buckles 12. A heightening frame is provided below the fixing components 22. The heights of the heightening frames are different and match the curvature of the front panel. The detection component 23 is arranged on the bottom plate 21 to detect the curvature of the top surface of the front panel.

[0049] Preferably, the fixing assembly 22 includes a fixing seat 221, a first fixing block 222, a second fixing block 223 and a fixing buckle 224;

[0050] The fixing seat 221 is installed on the heightening frame, the first fixing block 222 and the second fixing block 223 are hinged to the fixing seat 221, and an installation cavity is provided between the first fixing block 222 and the second fixing block 223, and the installation cavity is used to set the fixing buckle 224;

[0051] The first fixing block 222 and the second fixing block 223 are fixed by bolts.

[0052] Preferably, the fixing buckle 224 includes a V-shaped piece 2241, and an inwardly protruding spring piece 2242 is provided on both sides of the V-shaped piece 2241, and the area between the two spring pieces 2242 is used to clamp the card 123 of the buckle 12; the spring piece 2242 is also provided with a limiting protrusion 2243, and the two protrusions correspond to the card hole 124 of the buckle 12;

[0053] The spring pieces 2242 are elastic and can produce elastic deformation. The two spring pieces 2242 are stretched open by the insertion of the card 123 and then the protrusions are matched and fixed with the card holes 124 .

[0054] Preferably, the detection assembly 23 includes a detection seat 231, a detection arm 232 and a detection rod 233; the detection seat 231 is mounted on the bottom plate 21, the detection arm 232 is hinged to the detection seat 231, a No. 1 hole is provided on the detection seat 231, and a No. 2 hole is provided on the detection arm 232;

[0055] The detection rod 233 passes through the No. 1 hole and the No. 2 hole to detect the curvature of the front panel. If it passes through smoothly, it means that the product is qualified.

[0056] Preferably, the detection arm 232 includes a first detection arm 232 and a second detection arm 232, wherein the first detection arm 232 is used to detect the longitudinal curvature of the front panel, and the second detection arm 232 is used to detect the lateral curvature of the front panel. Figure 1 As shown;

[0057] The first detection arm 232 and the second detection arm 232 match the curvature of the outer surface of the front panel and are respectively used to detect the curvature at different positions.

[0058] When in use, first lift the detection arms 232 of all detection components 23, then fix the front panel of the product car to each fixing component 22, then lower the detection arm 232, and insert the detection rod 233 into the No. 1 hole and the No. 2 hole. If it passes smoothly, it means that the test is qualified.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front panel of an automobile, characterized in that: The whole is an integrated structure, rectangular in shape, and has an overall curvature; The edges of both sides of the front panel are provided with arc edges that bend inwards; The inner surfaces of both ends of the front wall plate are provided with a plurality of buckles; The inner surface of the front panel is also provided with reinforcing ribs distributed in a grid pattern, and positioning hollow columns are provided at the cross intersections of the transverse reinforcing ribs and the longitudinal reinforcing ribs.

2. The automobile front panel according to claim 1, characterized in that: The buckle includes a No. 1 support plate, a No. 2 support plate and a card. The No. 1 support plate and the No. 2 support plate are arranged in parallel on the inner surface of the front panel; the card is arranged between the No. 1 support plate and the No. 2 support plate; and a card hole is arranged on the card.

3. A gauge, applied to the automobile dash panel according to any one of claims 1 to 2, characterized in that: It includes a base plate, a fixing component and a detection component; The bottom plate is provided with a front base and a rear base; the front base and the rear base correspond to the arc edges at both sides of the front panel respectively; There are also several fixing components between the front base and the rear base, the fixing components correspond to the buckles, and a heightening frame is provided below the fixing components. The height of the heightening frame is different and matches the curvature of the front panel. The detection component is arranged on the bottom plate and is used for detecting the curvature of the top surface of the front panel.

4. A gauge according to claim 3, characterized in that: The fixing assembly comprises a fixing seat, a No. 1 fixing block, a No. 2 fixing block and a fixing buckle; The fixing seat is installed on the heightening frame, the first fixing block and the second fixing block are hinged to the fixing seat, and an installation cavity is provided between the first fixing block and the second fixing block, and the installation cavity is used to set a fixing buckle; The No. 1 fixing block and the No. 2 fixing block are fixed by bolts.

5. A gauge according to claim 4, characterized in that: The fixing buckle comprises a V-shaped piece, and an inwardly protruding spring piece is provided on both sides of the V-shaped piece, and the area between the two spring pieces is used to fix the card of the buckle; The spring piece is also provided with limiting protrusions, and the two limiting protrusions correspond to the clamping holes of the buckle.

6. A gauge according to claim 3, characterized in that: The detection assembly includes a detection seat, a detection arm and a detection rod; The detection seat is installed on the bottom plate, the detection arm is hinged to the detection seat, the detection seat is provided with a No. 1 hole, and the detection arm is provided with a No. 2 hole; The detection rod passes through the No. 1 hole and the No. 2 hole and is used to detect the curvature of the front panel.

7. A gauge according to claim 6, characterized in that: The detection arm includes a first detection arm and a second detection arm. The first detection arm is used to detect the longitudinal curvature of the front panel, and the second detection arm is used to detect the lateral curvature of the front panel.

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