A tube type material profile detection device

Abstract

This utility model discloses a tubular material shape inspection device, including a fixture body, an integrated L-shaped inspection platform and a central inspection platform set on the top of the fixture body. The tubular material to be inspected is placed on the top of the fixture body. It also includes a stabilizing and anti-slip mechanism set at the bottom of the fixture body, including a counterweight stabilizing base plate installed on the bottom surface of the fixture body and an anti-slip stabilizing pad fixed to the bottom surface of the counterweight stabilizing base plate. The bottom surface of the anti-slip stabilizing pad has multiple strip-shaped anti-slip grooves. It also includes a disassembly and assembly structure. The tubular material shape inspection device of this application, by adding an anti-slip mechanism at the bottom, can ensure reliable placement stability of the fixture after it is placed on the operating table, and will not easily slip due to repeated handling of the tubular material. This avoids the problem of reduced efficiency of the operator in placing the tubular material due to the displacement of the fixture position, and ensures that the overall inspection efficiency is not affected, providing a reliable guarantee for the efficient and accurate inspection of tubular materials.

Description

Technical Field

[0001] This utility model belongs to the field of shape inspection fixture technology, specifically relating to a shape inspection device for tubular materials. Background Technology

[0002] In the manufacturing process of tubular materials, accurate inspection of their shape is a crucial step in ensuring product quality. Tubular materials are widely used in various industrial products, and the accuracy of their dimensions directly affects the assembly quality, performance, and overall stability of subsequent products. For example, in the automotive manufacturing industry, tubular materials are commonly used in critical components such as fuel lines and brake lines. Deviations in the shape of the tubular material can lead to loose connections, resulting in serious safety hazards such as fuel leaks or brake failure. In the aerospace industry, tubular materials are an important component of aircraft and spacecraft structures, and their shape accuracy is critical to flight safety. Even minor dimensional defects can cause problems during extreme flight operations. Under certain conditions, this could lead to catastrophic consequences. Currently, inspection fixtures used to check the shape of tubular materials are a common and effective testing tool. These fixtures typically have multiple slots on their surface that match the shape of standard tubular materials. Inspectors place the tubular material to be tested into the slots of the fixture. If the tubular material can smoothly enter all the slots, it is determined that the shape of the tubular material meets the standard and passes the test. Conversely, if the tubular material cannot be smoothly placed into a certain slot, it indicates that the tubular material has a shape defect and is a non-conforming product. This testing method has the advantages of simple operation, intuitiveness, and high testing efficiency. It can quickly screen out tubular materials with unconforming shapes and effectively ensure product quality.

[0003] However, existing tubular material shape inspection fixtures are typically placed directly on the operating table without any anti-slip structure. On the inspection production line, operators need to continuously place multiple tubular materials into the fixture and repeat the inspection steps multiple times. Due to frequent handling, the fixture is prone to slipping on the operating table due to external forces. Once the fixture slips, it will cause inconvenience for the subsequent placement of new tubular materials. Operators need to spend extra time and effort to realign the tubular materials with the tubular slots. This not only reduces the efficiency of the operator in placing tubular materials, but also leads to a significant decrease in the efficiency of the entire inspection process, affecting the production schedule. Therefore, this utility model proposes a tubular material shape inspection device. Utility Model Content

[0004] The purpose of this invention is to provide a device for detecting the shape of tubular materials, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tubular material shape inspection device, comprising an inspection fixture body, an integrated L-shaped inspection platform, a central inspection platform, and a side inspection platform disposed on the top of the inspection fixture body, wherein the tubular material to be inspected is placed on the top of the inspection fixture body, and further comprising...

[0006] The stabilizing and anti-slip mechanism set at the bottom of the main body of the inspection fixture includes a counterweight stabilizing base plate installed on the bottom surface of the main body of the inspection fixture and an anti-slip stabilizing pad fixed on the bottom surface of the counterweight stabilizing base plate. The bottom surface of the anti-slip stabilizing pad is provided with multiple strip-shaped anti-slip grooves.

[0007] It also includes a disassembly / assembly structure.

[0008] Preferably, the top surface of the L-shaped testing platform has two tubular grooves and two tubular grooves, with the tubular grooves located behind the tubular grooves.

[0009] Preferably, the top surface of the central testing platform has two tubular grooves 3, and the top surface of the side testing platform has three tubular grooves 4.

[0010] Preferably, the top surface of the counterweight stabilizing base plate is fixed with two connecting blocks, and the bottom surface of the gauge body has two connecting slots for the connecting blocks to be inserted.

[0011] Preferably, the disassembly and assembly structure is disposed between the fixture body and the connecting block.

[0012] Preferably, the disassembly and assembly structure includes a side deflector plate movably disposed on the outer surface of the gauge body, and a movable locking block fixed to the inner side of the bottom end of the side deflector plate. The side of the connecting plug is provided with a side slot corresponding to the movable locking block, and the end of the movable locking block extends through the side slot.

[0013] Preferably, the disassembly and assembly structure further includes an inner groove formed on the inner side of the top of the fixture body, an inner slide seat slidably installed in the inner groove, and an inner connecting rod fixed to the side of the inner slide seat. The end of the inner connecting rod extends to the outer side of the fixture body and is fixedly connected to the top of the side deflector plate. A push spring for pushing the inner slide seat to the side is also provided on the inner side of the inner groove.

[0014] Preferably, the inner slide and the inner wall of the inner groove are provided with circular grooves corresponding to the push spring. The two ends of the push spring are respectively inserted into the two circular grooves. A lever is fixed on the outer surface of the side plate. The outer surface of the inspection fixture body is provided with a side through hole communicating with the connecting slot, and the side through hole is adapted to the movable block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The tubular material shape inspection device of this application, by adding an anti-slip mechanism to the bottom of the fixture, can ensure reliable placement stability of the fixture after it is placed on the operating table, and will not easily slip due to repeated handling of tubular materials. This avoids the problem of reduced efficiency in placing tubular materials by the operator due to fixture position deviation, and ensures that the overall inspection efficiency is not affected. At the same time, the anti-slip mechanism is easy to assemble and disassemble, and the operator can quickly and conveniently install, disassemble or adjust it according to actual needs, which improves the stability and flexibility of the fixture and enables it to better adapt to different inspection scenarios and needs. This provides a reliable guarantee for the efficient and accurate inspection of tubular materials, helps to improve product quality and production efficiency, and reduces production costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A magnified view of a portion of region A in the middle;

[0018] Figure 3 This is a cross-sectional view of the disassembly and assembly structure of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of a portion of region B in the middle;

[0020] In the diagram: 1. Inspection fixture body; 11. Connecting slot; 12. Side perforation; 2. L-shaped inspection platform; 21. Tube groove one; 22. Tube groove two; 3. Central inspection platform; 31. Tube groove three; 4. Side inspection platform; 41. Tube groove four; 5. Tube material; 6. Counterweight stabilizing base plate; 61. Connecting plug; 611. Side slot; 7. Anti-slip stabilizing pad; 71. Strip anti-slip groove; 8. Disassembly and assembly structure; 81. Side deflector plate; 811. Deflector bar; 82. Inner groove; 83. Inner slide; 84. Inner connecting rod; 85. Push spring; 86. Movable locking block. Detailed Implementation

[0021] 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.

[0022] Example

[0023] Please see Figures 1 to 4The present invention provides the following technical solution: a tubular material shape inspection device, comprising a fixture body 1, an integrated L-shaped inspection platform 2, a central inspection platform 3, and a side inspection platform 4 disposed on the top of the fixture body 1, wherein the tubular material 5 to be inspected is placed on the top of the fixture body 1, and during subsequent actual inspection, if the tubular material 5 can be placed into the tubular grooves on the L-shaped inspection platform 2, the central inspection platform 3, and the side inspection platform 4 at the same time, it can pass the inspection, indicating that the shape of the tubular material 5 meets the standard and is qualified; otherwise, the shape of the tubular material 5 has defects and is unqualified.

[0024] Also includes

[0025] The stabilizing and anti-slip mechanism set at the bottom of the fixture body 1 includes a counterweight stabilizing base plate 6 installed on the bottom surface of the fixture body 1 and an anti-slip stabilizing pad 7 fixed on the bottom surface of the counterweight stabilizing base plate 6. The counterweight stabilizing base plate 6 is made of steel and has a relatively large self-weight, which can stabilize the center of gravity of the bottom of the fixture body 1 and ensure the stability of the fixture body 1 when placed on the operating table. At the same time, the anti-slip stabilizing pad 7 is made of anti-slip silicone material. After being placed on the operating table, it can play an anti-slip role and prevent the fixture body 1 from easily slipping during the repeated handling of the tubular material 5. This avoids the problem of reduced efficiency of the operator in placing tubular materials due to the displacement of the fixture position, and ensures that the overall inspection efficiency is not affected. The bottom surface of the anti-slip stabilizing pad 7 has multiple strip anti-slip grooves 71, which can further increase the anti-slip effect and ensure the stability of the fixture body 1 when placed on the operating table.

[0026] It also includes a disassembly structure 8 for quick disassembly and assembly of the counterweight stabilizing base plate 6 and the anti-slip stabilizing rubber pad 7.

[0027] In this embodiment, preferably, the top surface of the L-shaped inspection platform 2 has two tubular grooves 21 and two tubular grooves 22, with the tubular grooves 22 located behind the tubular grooves 21 for inspecting the front end of the tubular material 5. The top surface of the central inspection platform 3 has two tubular grooves 31 for inspecting the center of the tubular material 5. The top surface of the side inspection platform 4 has three tubular grooves 41 for inspecting the rear end of the tubular material 5. When the tubular material 5 is placed on the top of the inspection fixture body 1 by the inspector, if the tubular material 5 can simultaneously enter the tubular grooves 21, 22, 31, and 41, then the shape of the tubular material 5 is deemed to be up to standard and qualified; otherwise, the tubular material 5 has defects and fails the shape inspection.

[0028] In this embodiment, preferably, two connecting blocks 61 are welded and fixed on the top surface of the counterweight stabilizing base plate 6, and two connecting slots 11 are opened on the bottom surface of the fixture body 1 for inserting the connecting blocks 61, for the initial connection between the counterweight stabilizing base plate 6 and the fixture body 1.

[0029] In this embodiment, preferably, the disassembly and assembly structure 8 is disposed between the fixture body 1 and the connecting plug 61. It is used to stably limit the position of the connecting plug 61 after it is inserted into the connecting slot 11, thus achieving a quick connection between the counterweight stabilizing base plate 6 and the fixture body 1. The disassembly and assembly structure 8 includes a side deflector plate 81 movably disposed on the outer surface of the fixture body 1, and a movable locking block 86 welded and fixed to the inner side of the bottom end of the side deflector plate 81. A side slot 611 corresponding to the movable locking block 86 is provided on the side of the connecting plug 61, and the end of the movable locking block 86 extends through the side slot 611, stably limiting the position of the connecting plug 61 and ensuring a stable connection between the fixture body 1 and the counterweight stabilizing base plate 6. The disassembly and assembly structure 8 also includes an inner groove 82 opened on the inner side of the top of the fixture body 1, an inner slide 83 slidably installed in the inner groove 82, and an inner connecting rod 84 fixed to the side of the inner slide 83. The end of the inner connecting rod 84 extends through to the outer side of the fixture body 1 and connects with the side deflector plate. The top of 81 is fixedly connected, and the inner side of the inner groove 82 is also provided with a push spring 85 to push the inner slide 83 to the side. Under the push of the inner slide 83, the side deflector 81 can be pressed against the outer surface of the inspection fixture body 1 during daily use, while ensuring that the end of the movable locking block 86 can be stably locked in the side locking groove 611, ensuring the installation stability of the counterweight stabilizing base plate 6. When it is necessary to remove the counterweight stabilizing base plate 6 and the anti-slip stabilizing pad 7 for replacement or maintenance, only The side lever 81 needs to be pulled forcefully to the side, causing the inner connecting rod 84 to move the inner slide 83 to the outside of the fixture body 1, and the push spring 85 to be further compressed until the end of the movable block 86 moves out of the side slot 611, which can quickly release the limit on the connecting plug 61. At this time, the counterweight stabilizing base plate 6 can be moved down to make the connecting plug 61 move out of the connecting slot 11, quickly completing the separation of the counterweight stabilizing base plate 6 from the fixture body 1, which is convenient for later maintenance and replacement.

[0030] In this embodiment, preferably, the side of the inner slide 83 and the inner wall of the inner groove 82 are provided with circular grooves corresponding to the push spring 85. The two ends of the push spring 85 are respectively inserted into the two circular grooves. The circular grooves can limit the push spring 85 to a certain extent and prevent the push spring 85 from deviating. The outer surface of the side plate 81 is fixed with a lever 811, which facilitates the subsequent operation of the operator to pull the side plate 81 by pinching the lever 811. The outer surface of the inspection fixture body 1 is provided with a side through hole 12 that communicates with the connecting slot 11. The side through hole 12 is adapted to the movable block 86, so that the movable block 86 can pass smoothly through, and the end of the movable block 86 can pass smoothly into the connecting slot 11 and smoothly lock into the side slot 611.

[0031] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tubular material shape inspection device, comprising an inspection fixture body (1), an integrated L-shaped inspection platform (2), a central inspection platform (3), and a side inspection platform (4) disposed on the top of the inspection fixture body (1), wherein the tubular material (5) to be inspected is placed on the top of the inspection fixture body (1), characterized in that: Also includes The stabilizing and anti-slip mechanism set at the bottom of the inspection fixture body (1) includes a counterweight stabilizing base plate (6) installed on the bottom surface of the inspection fixture body (1) and an anti-slip stabilizing pad (7) fixed on the bottom surface of the counterweight stabilizing base plate (6). The bottom surface of the anti-slip stabilizing pad (7) is provided with multiple strip-shaped anti-slip grooves (71). It also includes a disassembly and assembly structure (8).

2. The tubular material shape detection device according to claim 1, characterized in that: The top surface of the L-shaped testing platform (2) has two tubular grooves (21) and two tubular grooves (22), and the tubular grooves (22) are located behind the tubular grooves (21).

3. The tube-shaped material shape detection device according to claim 2, characterized in that: The top surface of the central testing platform (3) has two tubular grooves (31), and the top surface of the side testing platform (4) has three tubular grooves (41).

4. The tube-shaped material shape detection device according to claim 1, characterized in that: The top surface of the counterweight stabilizing base plate (6) is fixed with two connecting blocks (61), and the bottom surface of the inspection fixture body (1) is provided with two connecting slots (11) for the connecting blocks (61) to be inserted.

5. The tubular material shape detection device according to claim 4, characterized in that: The disassembly and assembly structure (8) is located between the fixture body (1) and the connecting block (61).

6. The tubular material shape detection device according to claim 5, characterized in that: The disassembly and assembly structure (8) includes a side deflector plate (81) movably disposed on the outer surface of the inspection fixture body (1) and a movable locking block (86) fixed on the inner side of the bottom end of the side deflector plate (81). The side of the connecting plug (61) is provided with a side slot (611) corresponding to the movable locking block (86), and the end of the movable locking block (86) extends into the side slot (611).

7. The tube-shaped material shape detection device according to claim 6, characterized in that: The disassembly and assembly structure (8) also includes an inner groove (82) opened on the inner side of the top of the fixture body (1), an inner slide (83) slidably installed in the inner groove (82), and an inner connecting rod (84) fixed on the side of the inner slide (83). The end of the inner connecting rod (84) extends through to the outer side of the fixture body (1) and is fixedly connected to the top of the side deflector (81). The inner side of the inner groove (82) is also provided with a push spring (85) for pushing the inner slide (83) to the side.

8. The tubular material shape detection device according to claim 7, characterized in that: The inner slide (83) has circular grooves on its side and inner wall of the inner groove (82) that correspond to the push spring (85). The two ends of the push spring (85) are inserted into the two circular grooves respectively. The outer surface of the side plate (81) is fixed with a lever (811). The outer surface of the inspection fixture body (1) has a side through hole (12) that communicates with the connecting slot (11) and the side through hole (12) is adapted to the movable block (86).

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