Photovoltaic oxidation frame aluminum material testing fixture

Abstract

The utility model discloses a photovoltaic oxidation frame aluminum material testing fixture which comprises a testing fixture body, one side of the end portion of the testing fixture body is provided with a glue overflow groove detection end used for detecting the size of an opening of an aluminum material glue overflow groove, and the other side of the end portion of the testing fixture body is provided with a corner connector cavity height detection end used for detecting the height of an aluminum material corner connector cavity. The glue overflow groove detection end and the corner connector cavity height detection end which are arranged on the two sides of the same end of the detection tool body jointly form a corner connector cavity width detection end used for detecting the width size of an aluminum corner connector cavity. Key and key sizes of the frame profile are gathered on one gauge, and upper and lower limit deviations of a single size can be detected at the same time, so that the detection is efficient, simple and convenient; and the structure is simple, and the cost is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic aluminum frames, in particular to a photovoltaic oxidation frame aluminum inspection tool. Background Art

[0002] At present, the photovoltaic aluminum market is developing rapidly. With the rapid growth of the new energy photovoltaic industry, the aluminum profile market is also growing continuously. Most domestic manufacturers are producing aluminum profiles, and quality and delivery time are important indicators for measuring a manufacturer. Photovoltaic aluminum quality control is an important link in the photovoltaic industry; solar frame aluminum profiles are of higher requirements among aluminum profile products, and have strict requirements on mechanical properties, dimensional tolerances, appearance, etc. Therefore, for the production of photovoltaic aluminum, it is necessary to strictly control the production process and improve product quality to meet market demand. Fast and accurate testing can also improve the delivery rate of manufacturers. In terms of dimensional tolerance testing, most profile manufacturers currently mainly use vernier calipers for testing, and the main testing tools are calipers and stoppers.

[0003] The vernier caliper is a measuring tool used to measure the length, diameter and depth of an object. It consists of two measuring surfaces, one fixed on the caliper and the other can slide. Common types of vernier calipers on the market include dial calipers, electronic digital calipers and long vernier calipers. The accuracy is usually within 0.02mm or 0.05mm. At the same time, due to human operating techniques, the inspection deviation will also be 0.02-0.03mm; in terms of efficiency, digital calipers are efficient, but the accuracy is relatively low, and mechanical calipers and dial calipers are accurate, but the efficiency is relatively low. The shape of the stopper rod currently used is usually cylindrical. The diameter of the stopper rod can be selected as needed to adapt to holes of different sizes, and only one size can be detected.

[0004] For example, Chinese patent publication No. CN219301457U discloses a tooling inspection fixture for quickly inspecting the inner cavity of a watch case, including a stopper rod, on which are provided an integrally formed front inspection section, a curved surface inspection section and a rear inspection section, the diameter of the front inspection section is smaller than the diameter of the rear inspection section, a stop gauge section 1 is provided at the end of the front inspection section, the diameter of the stop gauge section 1 is larger than the diameter of the front inspection section, a stop gauge section 2 is provided at the end of the rear inspection section, the diameter of the stop gauge section 2 is larger than the diameter of the rear inspection section; a stopper rod-type inspection fixture can only inspect one size and is not suitable for photovoltaic oxidation frame aluminum material inspection. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic oxidation frame aluminum material inspection fixture to achieve the purpose of efficient and convenient inspection.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A photovoltaic oxidation frame aluminum material inspection tool comprises a inspection tool body, wherein one side of the end of the inspection tool body is provided with a glue overflow groove detection terminal for detecting the opening size of the aluminum material glue overflow groove, and the other side of the end of the inspection tool body is provided with an angle code cavity height detection terminal for detecting the height size of the aluminum material angle code cavity, and the glue overflow groove detection terminal and the angle code cavity height detection terminal on both sides of the same end of the inspection tool body jointly form an angle code cavity width detection terminal for detecting the width size of the aluminum material angle code cavity.

[0008] The gauge body is an integral structure of alloy.

[0009] Both ends of the inspection tool body are provided with a glue overflow groove detection end, an angle code cavity height detection end and a formed angle code cavity width detection end.

[0010] An open slot is provided at one end of the gauge body.

[0011] The two overflow glue groove detection ends at both ends of the inspection tool body are arranged correspondingly.

[0012] The two angle code cavity height detection ends at the two ends of the inspection tool body are arranged correspondingly.

[0013] The two angle code cavity width detection ends formed at the two ends of the inspection tool body are arranged correspondingly.

[0014] The two overflow glue groove detection ends on one side of the inspection fixture body correspond to the positive and negative tolerances of the opening size of the overflow glue groove of the aluminum material, the two code cavity height detection ends on the other side correspond to the positive and negative tolerances of the height size of the aluminum angle code cavity, and the two angle code cavity width detection ends formed correspond to the positive and negative tolerances of the width size of the aluminum angle code cavity.

[0015] A detection gap corresponding to the positive tolerance of the aluminum side size is formed between the two overflow groove detection ends on one side of the gauge body, and a detection gap corresponding to the negative tolerance of the aluminum side size is formed between the two code cavity height detection ends on the other side of the gauge body.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The photovoltaic oxidation frame aluminum material inspection fixture has a reasonable structural design, which brings together the key key dimensions of the frame profile on one inspection fixture, and at the same time satisfies the upper and lower limit deviations of a single dimension, making the inspection efficient and convenient; it also has a simple structure and relatively low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of this specification:

[0019] Figure 1 This is a schematic diagram of the structure of the utility model inspection tool Figure 1 .

[0020] Figure 2 This is a schematic diagram of the structure of the utility model inspection tool Figure 2 .

[0021] Figure 3 Schematic diagram of photovoltaic oxidation frame aluminum.

[0022] Figure 4 Schematic diagram of the photovoltaic oxidation frame aluminum assembly.

[0023] Figure 5 Schematic diagram of the opening size detection of the overflow glue groove of the utility model Figure 1 .

[0024] Figure 6 Schematic diagram of the opening size detection of the overflow glue groove of the utility model Figure 2 .

[0025] Figure 7 This is a schematic diagram of the height dimension detection of the angle code cavity of the utility model Figure 1 .

[0026] Figure 8 This is a schematic diagram of the height dimension detection of the angle code cavity of the utility model Figure 2 .

[0027] Fig. 9 Schematic diagram of the width dimension detection of the angle code cavity of the utility model Figure 1 .

[0028] Fig.10 Schematic diagram of the width dimension detection of the angle code cavity of the utility model Figure 2 .

[0029] Fig.11 This is a schematic diagram of the external dimensions of the C-side profile of the frame of the utility model Figure 1 .

[0030] Fig.12 This is a schematic diagram of the external dimensions of the C-side profile of the frame of the utility model Figure 2 .

[0031] In the figure:

[0032] 1. Glue overflow groove detection terminal, 2. Angle code cavity height detection terminal, 3. Angle code cavity width detection terminal, 4. Photovoltaic cell panel, 5. Assembly angle code. DETAILED DESCRIPTION

[0033] The specific implementation of the utility model will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0034] like Figures 1 to 12As shown, the photovoltaic oxidation frame aluminum material inspection fixture includes a inspection fixture body, one side of the end of the inspection fixture body is provided with a glue overflow groove detection terminal 1 for detecting the opening size of the aluminum material glue overflow groove, the other side of the end of the inspection fixture body is provided with an angle code cavity height detection terminal 2 for detecting the height size of the aluminum material angle code cavity, the glue overflow groove detection terminal and the angle code cavity height detection terminal on both sides of the same end of the inspection fixture body together form an angle code cavity width detection terminal 3 for detecting the width size of the aluminum material angle code cavity.

[0035] The utility model has a reasonable structural design for the photovoltaic oxidation frame aluminum material inspection fixture, which brings together the key key dimensions of the frame profile on one inspection fixture, and can detect the upper and lower limit deviations of a single dimension at the same time, making the inspection efficient and convenient; it also has a simple structure and relatively low cost.

[0036] The gauge body is an integrated structure of alloy with good wear resistance, which can prevent inaccurate test results caused by wear; the integrated structure is simple; an open groove is provided at one end of the gauge body, and the bottom of the open groove is arc-shaped, which is convenient for bundling and storage.

[0037] Both ends of the inspection fixture body are provided with overflow groove detection terminals, angle code cavity height detection terminals and formed angle code cavity width detection terminals. The frame aluminum material has an overflow groove for edge positioning of the photovoltaic panel 4, which is detected by the overflow groove detection terminal; the frame aluminum material is a hollow structure, and has an angle code cavity for assembling the angle code 5 inside, which is detected by the angle code cavity height detection terminal and the angle code cavity width detection terminal.

[0038] Preferably, the two overflow glue groove detection ends at both ends of the gauge body are arranged correspondingly; the two angle code cavity height detection ends at both ends of the gauge body are arranged correspondingly; and the two angle code cavity width detection ends formed at both ends of the gauge body are arranged correspondingly.

[0039] The key dimensions of the frame profile are gathered on one inspection fixture, and the upper and lower limit deviations of a single dimension can be detected at the same time. In order to avoid the upper and lower limits being identified by naked eyes, they are distinguished by different chamfer shapes; for example: the detection end at one end of the negative tolerance is set to a rounded corner, and the detection end at the other end of the positive tolerance is set to a chamfer.

[0040] Preferably,

[0041] The two overflow glue groove detection ends on one side of the inspection fixture body correspond to the positive and negative tolerances of the opening size of the overflow glue groove of the aluminum material, the two code cavity height detection ends on the other side correspond to the positive and negative tolerances of the height size of the aluminum angle code cavity, and the two angle code cavity width detection ends formed correspond to the positive and negative tolerances of the width size of the aluminum angle code cavity.

[0042] A detection gap corresponding to the positive tolerance of the side dimension of the aluminum material is formed between the two overflow groove detection ends on one side of the gauge body, and a detection gap corresponding to the negative tolerance of the side dimension of the aluminum material is formed between the two code cavity height detection ends on the other side of the gauge body.

[0043] The utility model uses a photovoltaic oxidation frame aluminum material inspection tool to inspect frame profiles, comprising the following steps:

[0044] S1. Lay the photovoltaic oxidation frame aluminum material flat on the inspection platform;

[0045] S2. Prepare the inspection tool;

[0046] S3. Use the two overflow glue groove detection tips on the inspection fixture to detect the opening size of the aluminum overflow glue groove. If the overflow glue groove detection tip with negative tolerance can be inserted and slid, it is qualified, otherwise it is unqualified; if the overflow glue groove detection tip with positive tolerance cannot be inserted, it is qualified, otherwise it is unqualified; Figure 5 and Figure 6 As shown;

[0047] S4. Use the two angle code cavity height detection ends on the inspection fixture to detect the height size of the aluminum angle code cavity. If the angle code cavity height detection end with negative tolerance can be inserted and slide, it is qualified, otherwise it is unqualified; if the angle code cavity height detection end with positive tolerance cannot be inserted, it is qualified, otherwise it is unqualified; Figure 7 and Figure 8 As shown;

[0048] S5. Use the two angle code cavity width detection ends on the inspection fixture to detect the width of the aluminum angle code cavity. If the angle code cavity width detection end with negative tolerance can be inserted and slid, it is qualified, otherwise it is unqualified; if the angle code cavity width detection end with positive tolerance cannot be inserted, it is qualified, otherwise it is unqualified; Fig. 9 and Fig.10 As shown;

[0049] S6. Use the inspection gap on the side of the inspection fixture to inspect the external dimensions of the frame aluminum material; Fig.11 and Fig.12 shown.

[0050] The above is only an explanation of the preferred embodiments of the present invention. The above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0051] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A photovoltaic oxidation frame aluminum material inspection tool, including a inspection tool body, characterized in that: One side of the end of the inspection tool body is provided with a glue overflow groove detection terminal for detecting the opening size of the aluminum material's glue overflow groove, and the other side of the end of the inspection tool body is provided with an angle code cavity height detection terminal for detecting the height size of the aluminum material's angle code cavity. The glue overflow groove detection terminal and the angle code cavity height detection terminal on both sides of the same end of the inspection tool body jointly form an angle code cavity width detection terminal for detecting the width size of the aluminum material's angle code cavity.

2. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 1, characterized in that: The gauge body is an integral structure of alloy.

3. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 1, characterized in that: Both ends of the inspection tool body are provided with a glue overflow groove detection end, an angle code cavity height detection end and a formed angle code cavity width detection end.

4. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 1, characterized in that: An open slot is provided at one end of the gauge body.

5. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 3, characterized in that: The two overflow glue groove detection ends at both ends of the inspection tool body are arranged correspondingly.

6. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 5, characterized in that: The two angle code cavity height detection ends at the two ends of the inspection tool body are arranged correspondingly.

7. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 6, characterized in that: The two angle code cavity width detection ends formed at the two ends of the inspection tool body are arranged correspondingly.

8. The photovoltaic oxidation frame aluminum material inspection fixture as claimed in claim 7, characterized in that: The two overflow glue groove detection ends on one side of the inspection fixture body correspond to the positive and negative tolerances of the opening size of the overflow glue groove of the aluminum material, the two code cavity height detection ends on the other side correspond to the positive and negative tolerances of the height size of the aluminum angle code cavity, and the two angle code cavity width detection ends formed correspond to the positive and negative tolerances of the width size of the aluminum angle code cavity.

9. The photovoltaic oxidation frame aluminum material inspection tool as claimed in claim 8, characterized in that: A detection gap corresponding to the positive tolerance of the aluminum side size is formed between the two overflow groove detection ends on one side of the gauge body, and a detection gap corresponding to the negative tolerance of the aluminum side size is formed between the two code cavity height detection ends on the other side of the gauge body.

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