Profile identification code detection tool

Abstract

The utility model provides a profile identification code detection tool, which relates to the identification code detection field, and adopts the technical scheme that the profile identification code detection tool comprises a transverse rod and a longitudinal rod which are vertically connected, the end part of the transverse rod is vertically provided with a transverse positioning plate, the end part of the longitudinal rod is vertically provided with a longitudinal positioning plate, and the joint of the transverse rod and the longitudinal rod is vertically provided with a detection window. During detection, the transverse rod and the longitudinal rod are both located on the upper portion of the code printing end face of a to-be-detected profile, the transverse positioning plate can be attached to the side face of the to-be-detected profile, the longitudinal positioning plate can be attached to the other side face of the to-be-detected profile, and when a product is qualified, the code printing area of the to-be-detected profile is completely located in the detection window. According to the utility model, a vernier caliper is not needed for measurement, and detection efficiency and detection precision can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of identification code detection, especially a profile identification code detection tool. BACKGROUND

[0002] Aluminum alloy profiles are the most widely used non-ferrous structural materials in industry, and have been widely used in aviation, aerospace, automobiles, machinery manufacturing, ships, buildings, decoration and chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts is increasing, which has led to in-depth research on the weldability of aluminum alloys. Aluminum alloy profiles usually need to be coded on their surfaces to identify production batch information.

[0003] The two-dimensional code on the surface of the aluminum profile is laser etched, and the relative position and size must be ensured to ensure that customers can effectively read the traceability information after preliminary processing. However, during the etching operation, the coding position may deviate from the specified range due to improper operation. After the product is processed by the customer, the coding area is damaged and the traceability information cannot be read, which leads to product scrap. To avoid the above problems, sampling detection of the coded profile is required before shipment. In the prior art, the position of the coding area is measured by using a vernier caliper to achieve detection.

[0004] However, using the above technical solution, on the one hand, manual measurement has bias in repeatability and reproducibility, and etching position deviation may easily occur, which may further cause the customer to be unable to read the two-dimensional code traceability information after processing. On the other hand, the detection efficiency is low. INVENTION CONTENTS

[0005] To solve the technical problems of low and inaccurate detection efficiency of the profile coding area in the prior art, the utility model provides a profile identification code detection tool, which does not need to use a vernier caliper for measurement, and can improve the detection efficiency and detection accuracy.

[0006] The utility model adopts the technical scheme that a profile identification code detection tool, including the vertical connection's horizontal rod and vertical rod, the horizontal rod end part is provided with the horizontal positioning plate vertically, the vertical rod end part is provided with the vertical positioning plate vertically, the connecting place of horizontal rod and vertical rod is provided with the detection window vertically, when detecting, the horizontal rod and vertical rod are all located on the upper part of the coding end face of the profile to be measured, the horizontal positioning plate can be attached to the side surface of the profile to be measured, the vertical positioning plate can be attached to the other side surface of the profile to be measured, when the product is qualified, the coding area of the profile to be measured is completely located in the detection window.

[0007] The utility model discloses a crossbar, vertical rod and detection window can be fixed on this tooling with the same model profile qualified coding position, only need to observe whether the coding area is completely in the display of detection window when detecting, need not use measuring tool to measure the position of coding area one by one, improve the detection efficiency and detection accuracy.

[0008] Further, the longitudinal rod and / or the crossbar is provided with a label area, and the label area is pasted with a label, and the label records information of a profile to be detected applicable to the profile identification code detection tool.

[0009] The utility model discloses a label setting can ensure that the tooling is adapted to the profile to be detected, avoids the matching error and causes the detection failure.

[0010] Further, the crossbar and the longitudinal rod are connected with a detection column, the detection column is provided with a detection cylinder which can move axially, and the detection cylinder is coaxially provided with the detection window.

[0011] The utility model discloses a detection cylinder setting can make this tooling not only be suitable for the profile to be detected of plane end face, also can be suitable for the profile to be detected of end face setting has the structure such as protruding, makes the detection cylinder drop and the end face abut, avoids generating observation error.

[0012] Further, the detection cylinder lower part is provided with a flange, the detection column bottom end face is provided with a groove containing the flange, when the detection cylinder stretches out, the flange can abut with the end face of profile to be detected.

[0013] The utility model discloses a flange setting enlargates the contact area of detection cylinder and profile to be detected, guarantees that the detection cylinder and profile to be detected end face are perpendicular.

[0014] Further, the detection window inner wall is embedded with a light bar.

[0015] The utility model discloses a light bar setting can avoid forming the shadow in the profile to be detected coding area and affecting the observation of detection personnel.

[0016] Further, the outer circumferential surface of the detection column is curved, and the detection window is arranged on the detection column.

[0017] The utility model discloses a detection column setting the outer circumferential surface is curved, can avoid scratching the hand.

[0018] Further, the longitudinal rod and / or the crossbar upper part is provided with a handle.

[0019] The utility model discloses a handle setting is convenient to take and place.

[0020] From the above technical scheme, the utility model has the following advantages:

[0021] The utility model provides a section bar identification code detection frock, through cross rod, vertical rod and detection window, can fix the coding position of the same model section bar qualified on this frock, only needs to observe whether coding area is completely in the display of detection window when detecting, need not use measuring tool to measure the position of coding area one by one, improves the detection efficiency and detection accuracy, guarantees the frock and the section bar to be detected to be adapted through the setting label, avoids the matching error and causes the detection failure, through setting liftable detection cylinder, makes this frock not only be suitable for the section bar to be detected with plane end face, can also be applicable to the section bar to be detected with convex structure etc. on end face, makes detection cylinder descend and abut with end face, avoids generating observation error, through setting flanging and increasing the contact area of detection cylinder and section bar to be detected, guarantees detection cylinder and section bar end face perpendicular, through setting lamp strip can avoid forming shadow in section bar coding area and influence the observation of detection personnel, through setting the detection column with the curved outer circumferential surface, can avoid scratching the hand. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not creating labor, can also obtain other drawings according to these drawings.

[0023] Figure 1 It is the structural schematic diagram of the specific embodiment of the utility model.

[0024] Figure 2 It is the state diagram of the specific embodiment of the utility model on the section bar to be detected with convex structure.

[0025] Figure 3 It is the state diagram of the specific embodiment of the utility model on the section bar to be detected with plane.

[0026] In the drawing, 1, cross rod, 2, detection window, 3, detection column, 4, vertical rod, 5, vertical positioning plate, 6, horizontal positioning plate, 7, detection cylinder, 8, section bar to be detected, 9, flanging. CONCRETE EMBODIMENT

[0027] In order to make the purpose, feature, advantage of the utility model more obvious and easy to understand, the following will be combined with the drawings in the specific embodiment, the technical scheme in the utility model is clearly and completely described, obviously, the following described embodiment only is a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the patent, all other embodiments obtained by those skilled in the art without creating labor belong to the scope of the patent protection.

[0028] AsFigure 1 As shown, the specific embodiment provides a profile identification code detection tool, which comprises a horizontal rod 1 and a vertical rod 4 connected vertically, the end of the horizontal rod 1 is vertically provided with a horizontal positioning plate 6, the end of the vertical rod 4 is vertically provided with a vertical positioning plate 5, and the connection part of the horizontal rod 1 and the vertical rod 4 is vertically provided with a detection window 2. During detection, the horizontal rod 1 and the vertical rod 4 are located on the upper part of the coding end face of the profile 8 to be detected, the horizontal positioning plate 6 can be attached to the side face of the profile 8 to be detected, the vertical positioning plate 5 can be attached to the other side face of the profile 8 to be detected, and when the product is qualified, the coding area of the profile 8 to be detected is completely located in the detection window 2.

[0029] The specific embodiment can fix the qualified coding position of the same type of profile on the tool through the horizontal rod 1, the vertical rod 4 and the detection window 2. During detection, it is only necessary to observe whether the coding area is completely displayed in the detection window 2, without the need to use measuring tools to measure the position of the coding area one by one, thereby improving the detection efficiency and detection accuracy.

[0030] The vertical rod 4 and / or the horizontal rod 1 is provided with a avoiding cavity, in the specific embodiment, the vertical rod 4 and the horizontal rod 1 are both provided with avoiding cavities.

[0031] Since the coding area positions of profiles with different structures and sizes are different, a plurality of specifications of the tool are provided in the detection workshop, in order to ensure that the detection personnel select the correct tool, the vertical rod 4 and / or the horizontal rod 1 is provided with a coding area, the coding area is pasted with a label, and the label records the information of the profile 8 to be detected which the profile identification code detection tool is applicable to; in the specific embodiment, the label is provided on the vertical rod 4, a two-dimensional code is provided on the label, and the applicable qualified coding area position of the tool can be obtained by scanning the scanner.

[0032] As shown in the specific embodiment, Figure 2 and Figure 3As shown, depending on the application of the profile, its end face structure may be flat, have protrusions, etc., and the position of the protrusions also varies. To improve the applicability of this fixture and ensure accurate observation of profiles with various structures, both the crossbar 1 and the longitudinal bar 4 are connected to the detection column 3. An axially movable detection cylinder 7 is installed inside the detection column 3, and the detection window 2 is coaxially mounted on the detection cylinder 7. That is, the inner hole of the detection cylinder 7 is the detection window 2, which is a square hole. By setting up a liftable detection cylinder 7, it is always ensured that the detection cylinder 7 is in contact with the end face, avoiding the phenomenon of a reduced image of the marking area when observing through the detection window 2 without contact. To prevent misjudgment and improve the applicability of this tooling to various profiles, in this specific embodiment, the inner hole of the detection column 3 and the outer circle of the detection cylinder 7 are fitted with a small clearance. Preferably, the lower part of the detection cylinder 7 is provided with a flange 9, and the bottom end face of the detection column 3 is provided with a groove to accommodate the flange 9. When the detection cylinder 7 is extended, the flange 9 can abut against the end face of the profile 8 to be tested. When the profile 8 to be tested is flat, the lower end face of the detection column 3 and the flange 9 are in contact with the surface of the profile 8 to be tested. Furthermore, the upper part of the detection cylinder 7 is connected to a limiting cylinder by a thread, and the upper end face of the limiting cylinder is provided with a flange to prevent the detection cylinder 7 from leaking out of the detection column 3 and being lost.

[0033] To avoid shadows cast by the detection cylinder 7, making it difficult for inspectors to identify whether the marking area is in compliance with regulations, in this specific embodiment, a light strip is embedded in the inner wall of the detection window 2, that is, the light strip is embedded in the inner wall of the detection cylinder 7.

[0034] like Figure 1 As shown, in this specific embodiment, the outer circumferential surface of the detection column 3 is curved, and the detection window 2 is set on the detection column 3 to avoid scratching people's hands; for easy handling, the upper part of the vertical rod 4 and / or the horizontal rod 1 is provided with a handle. In this specific embodiment, the handle is set on the vertical rod 4.

[0035] The method of using this tooling is as follows:

[0036] Select the appropriate fixture according to the dimensions of the profile 8 to be tested; place the fixture on the profile 8 to be tested, so that the longitudinal positioning plate 5 and the transverse positioning plate 6 are in contact with the corresponding sides; when the profile surface is flat, the ground of the detection column 3 is in contact with the profile, and observe whether the marking area is completely within the field of view of the detection window 2; when there is a protruding structure on the profile, the crossbar 1 or plate is supported on the protruding structure, and the detection cylinder 7 is pushed down so that its flange 9 is in contact with the profile surface, and then observe whether the marking area is completely within the field of view of the detection window 2; if it is completely within the field of view, it is qualified; if it deviates, it is unqualified.

[0037] As can be seen from the above specific embodiments, this utility model has the following beneficial effects:

[0038] 1、Through the cross rod 1, the vertical rod 4 and the detection window 2, the same type of profile qualified code position can be fixed on the tooling, and when detecting, only whether the code area is completely displayed in the detection window 2 needs to be observed, without using measuring tools to measure the position of the code area one by one, the detection efficiency and detection accuracy are improved;

[0039] 2、Through the setting label, the tooling can be matched with the profile to be detected 8, and the detection failure caused by matching error is avoided;

[0040] 3、Through the setting of the liftable detection cylinder 7, the tooling is not only suitable for the profile to be detected 8 with a flat end face, but also can be applied to the profile to be detected 8 with a convex structure on the end face, so that the detection cylinder 7 is lowered to abut against the end face, and the observation error is avoided;

[0041] 4、Through the setting of the flanging 9, the contact area of the detection cylinder 7 and the profile to be detected 8 is increased, and the detection cylinder 7 is perpendicular to the end face of the profile to be detected 8;

[0042] 5、Through the setting of the lamp strip, the shadow formed in the code area of the profile to be detected 8 is avoided, and the observation of the detection personnel is affected;

[0043] 6、Through the setting of the detection column 3 with a curved outer circumferential surface, the hand is avoided from being scratched.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profile identification code detection fixture, comprising a horizontal bar (1) and a vertical bar (4) connected vertically, characterized in that, A transverse positioning plate (6) is vertically installed at the end of the crossbar (1), and a longitudinal positioning plate (5) is vertically installed at the end of the longitudinal bar (4). A detection window (2) is vertically installed at the connection between the crossbar (1) and the longitudinal bar (4). During detection, the crossbar (1) and the longitudinal bar (4) are both located above the marking end face of the profile (8) to be tested. The transverse positioning plate (6) can fit against the side of the profile (8) to be tested, and the longitudinal positioning plate (5) can fit against the other side of the profile (8) to be tested. When the product is qualified, the marking area of ​​the profile (8) to be tested is completely located within the detection window (2).

2. The profile identification code detection fixture as described in claim 1, characterized in that, The longitudinal bar (4) and / or the transverse bar (1) are provided with clearance cavities.

3. The profile identification code detection fixture as described in claim 1, characterized in that, The longitudinal bar (4) and / or the transverse bar (1) are provided with a labeling area, and the labeling area is affixed with a label containing information about the profile (8) to be tested for which the profile identification code detection tooling is applicable.

4. The profile identification code detection fixture as described in any one of claims 1-3, characterized in that, Both the crossbar (1) and the longitudinal bar (4) are connected to the detection column (3). The detection column (3) is axially movable and has a detection cylinder (7) on it. The detection window (2) is coaxially arranged on the detection cylinder (7).

5. The profile identification code detection fixture as described in claim 4, characterized in that, The lower part of the detection cylinder (7) is provided with a flange (9), and the bottom end face of the detection column (3) is provided with a groove to accommodate the flange (9). When the detection cylinder (7) is extended, the flange (9) can abut against the end face of the profile (8) to be tested.

6. The profile identification code detection fixture as described in claim 5, characterized in that, The inner wall of the detection window (2) is embedded with light strips.

7. The profile identification code detection fixture as described in claim 6, characterized in that, The outer circumferential surface of the detection column (3) is curved, and the detection window (2) is disposed on the detection column (3).

8. The profile identification code detection fixture as described in claim 7, characterized in that, The upper part of the longitudinal bar (4) and / or the transverse bar (1) is provided with a handle.

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