Automobile oil pipe joint burr detection device
By designing a burr detection device for automotive oil pipe joints, and using a combination of a detector and a rotating slot, the problem of inefficient burr detection in existing technologies has been solved, achieving efficient and accurate burr detection and reducing the labor intensity of workers.
Patent Information
- Application Number
- CN202422681940.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-04
AI Technical Summary
In the existing technology, the burr detection of automotive oil pipe joints relies on manual visual inspection, which is inefficient, prone to missed detection and false detection, and long-term inspection can easily cause eye fatigue, making it difficult to meet quality control requirements.
A burr detection device for automotive oil pipe joints was designed. A first detector and a second detector are respectively aligned with the first and second oil holes of the oil pipe joint. Combined with a rotating slot and a display screen, the device enables magnified observation of the condition inside the oil holes. The stability and efficiency of the detection are ensured through the cooperation of the rotating slot and the limiting component.
It improves the efficiency and quality of burr detection, reduces the labor intensity of workers, and enhances the accuracy and consistency of detection.
Smart Images
Figure CN223513200U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machining, and in particular to a burr detection device for automotive oil pipe joints. Background Technology
[0002] The rapid development of the automotive industry in modern industrial development is a global phenomenon, especially in China, where this development is particularly significant. In terms of market size, the automotive market continues to expand, with production and sales ranking first in the world for many consecutive years, demonstrating strong market demand and production capacity. In terms of manufacturing, the rapid development of the automotive industry has driven the upgrading of the entire manufacturing industry, prompting comprehensive upgrades and optimizations in production efficiency, quality, and cost for various components.
[0003] Among the components of a car's systems, the fuel system is one of the most important. It is a key part of the engine's normal operation, primarily responsible for providing the engine with clean and adequate fuel. Within the fuel system, the fuel line connector is a crucial component. It connects the fuel lines between different parts, ensuring that fuel is smoothly delivered from the fuel tank to the engine's injectors or carburetor. Therefore, its quality is vital to the vehicle's performance, safety, and lifespan.
[0004] In current automotive oil pipe fitting manufacturing, after the oil pipe fitting is formed by drilling holes, a burr inspection is generally performed on the oil holes to ensure the production quality of the fitting. This is to prevent burrs from falling off during use and clogging the oil passages or entering critical components such as the engine, causing damage. Currently, this is typically done visually by employees. However, due to the wide variety of automotive oil pipe fittings with different structures and angles, especially for products with complex structures and deep oil holes, such as those with intersecting oil holes (meaning the two oil holes are not parallel), relying on manual visual inspection is not only inefficient but also prone to missed or false inspections because it is difficult to see the internal condition of the oil holes. This hinders product quality control. Furthermore, prolonged manual visual inspection can cause eye fatigue, affecting the interpretation of inspection results. Utility Model Content
[0005] This utility model provides a burr detection device for automotive oil pipe joints, which can quickly detect burrs in intersecting oil holes, improve detection efficiency, enhance product quality, and reduce the labor intensity of workers. The specific technical solution is as follows:
[0006] A burr detection device for automotive oil pipe joints is disclosed for detecting burrs in the oil holes of oil pipe joints. The oil pipe joint includes a first oil hole and a second oil hole that intersect in direction. The device includes a detection base, a first detector, a second detector, and a display screen. The detection base is used to stably place the oil pipe joint, and the oil pipe joint can rotate on the detection base. The first detector is located above the detection base and can be used to magnify the condition inside the first oil hole and display it on the display screen. The second detector is located to the side of the detection base and can be used to magnify the condition inside the second oil hole and display it on the display screen.
[0007] Furthermore, the detection base is provided with a rotating slot adapted to the oil pipe joint, and the rotating slot can rotate along its axial direction.
[0008] Furthermore, a limiting component is provided at one or both ends of the rotating slot, which can prevent the oil pipe joint from slipping off.
[0009] Furthermore, a U-shaped connector is provided below the rotating slot, and the rotating slot can rotate axially on the U-shaped connector; a support arm is provided below the U-shaped connector, and the U-shaped connector and the support arm are movably connected, so that the U-shaped connector can rotate on the support arm.
[0010] Furthermore, a rotating handle is provided at the end of the rotating slot away from the second detector, and the rotating handle can control the axial rotation of the rotating slot.
[0011] Furthermore, the first oil hole is a through hole penetrating the oil pipe joint; the detection base is provided with a spherical lamp adapted to the first oil hole, so that the oil pipe joint can be stably placed on the upper surface of the spherical lamp through the first oil hole, and can move along the surface of the spherical lamp.
[0012] Furthermore, the detection base is provided with a longitudinal first connecting shaft, and a first slider is slidably connected to the first connecting shaft. The first slider can rotate laterally on the first connecting shaft; the first detector is fixedly mounted on the first slider.
[0013] Furthermore, a second slider is slidably connected to the first connecting shaft, a second transverse connecting shaft is fixedly mounted on the second slider, and a third slider is slidably connected to the second connecting shaft. The third slider can rotate longitudinally on the second connecting shaft; the second detector is fixedly mounted on the third slider.
[0014] Furthermore, a connecting base is provided on the side of the detection base, and the second detector is slidably disposed on the connecting base, and can move closer to or away from the oil pipe joint along the direction of the second oil hole of the oil pipe joint.
[0015] Furthermore, it also includes a testing platform, on which the testing base, the first testing instrument, the second testing instrument, and the display screen are mounted.
[0016] The burr detection device for automotive oil pipe joints provided by this utility model uses a first detector and a second detector to magnify the internal condition of the first and second oil holes of the oil pipe joint placed on the detection base. Then, by slowly rotating the oil pipe joint on the detection base, the condition of the first and second oil holes in various directions can be clearly seen on the display screen while rotating. This allows for the observation of whether there are burrs, iron filings, rust, or burrs. This not only improves detection efficiency and quality but also reduces the labor intensity of workers. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the oil pipe joint structure in the first embodiment.
[0018] Figure 2 This is a schematic diagram of the burr detection device for automotive oil pipe joints in the first embodiment.
[0019] Figure 3 This is a schematic diagram of the detection base, the first detector, and the second detector in the first embodiment.
[0020] Figure 4 This is a schematic diagram of the rotating slot structure in the first embodiment.
[0021] Figure 5 This is a schematic diagram of the detection base structure in the first embodiment. Figure 1 (No product was placed inside.)
[0022] Figure 6 This is a schematic diagram of the detection base structure in the first embodiment. Figure 2 (Product already added).
[0023] Figure 7 This is a schematic diagram of the structure of the first detector in the first embodiment.
[0024] Figure 8 This is a schematic diagram of the structure of the second detector in the first embodiment.
[0025] Figure 9 This is a schematic diagram of the oil pipe joint structure in the second embodiment.
[0026] Figure 10This is a schematic diagram of the burr detection device for automotive oil pipe joints in the second embodiment.
[0027] Figure 11 This is a schematic diagram of the detection base, the first detector, and the second detector in the second embodiment.
[0028] Figure 12 This is a schematic diagram of the detection base structure in the second embodiment.
[0029] Figure 13 This is a schematic diagram of the structure of the first detector and the second detector in the second embodiment.
[0030] The attached figures are labeled as follows: 1 is the oil pipe connector, 11 is the first oil hole, 12 is the second oil hole, 2 is the detection base, 21 is the rotating slot, 22 is the limiting component, 23 is the U-shaped connector, 24 is the support arm, 25 is the rotating handle, 26 is the spherical lamp, 3 is the first detector, 31 is the first connecting shaft, 32 is the first slider, 33 is the second slider, 4 is the second detector, 41 is the second connecting shaft, 42 is the third slider, 43 is the connecting base, 5 is the display screen, and 6 is the detection table. Detailed Implementation
[0031] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. For ease of explanation, the terms "front," "rear," "positive," "negative," "left," "right," "top," "bottom," "upper," "lower," "inner," "outer," and "inner" in this utility model indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model or limitations on the actual orientation of the product or device during production, use, sales, etc. In addition, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Furthermore, in the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "composition," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0032] First Embodiment
[0033] This utility model provides a burr detection device for automotive oil pipe joints, used for rapid detection of burrs in intersecting oil holes, to... Figure 1Taking the illustrated automotive oil pipe connector structure as an example, the oil pipe connector 1 includes a first oil hole 11 and a second oil hole 12, and the oil hole directions of the first oil hole 11 and the second oil hole 12 are intersecting (meaning the directions of the two oil holes are not parallel). The first oil hole 11 and the second oil hole 12 can be in a non-connected state, or they can be in a connected state as shown in this embodiment. The automotive oil pipe connector burr detection device can realize burr detection of the first oil hole 11 and the second oil hole 12. Of course, burr detection of other similar structures' inner holes or grooves is also applicable, and there is no limitation here.
[0034] like Figure 2 , Figure 3 As shown, the automotive oil pipe joint burr detection device includes a detection base 2, a first detector 3, a second detector 4, and a display screen 5; wherein, the detection base 2 can be used to stably place the oil pipe joint 1, and the oil pipe joint 1 can rotate on the detection base 2, for example... Figure 4 As shown, the detection base 2 is provided with a rotating slot 21 adapted to the oil pipe connector 1, and the rotating slot 21 can rotate along its axial direction, so that the oil pipe connector 1 can be stably placed in the rotating slot 21 and rotate with the rotation of the rotating slot 21; the first detector 3 is disposed above the detection base 2 and can be used to magnify the situation inside the first oil hole 11 and display it on the display screen 5; the second detector 4 is disposed on the side of the detection base 2 and can be used to magnify the situation inside the second oil hole 12 and display it on the display screen 5; in this embodiment, the first detector 3 and the second detector 4 are both microscopes, and the detection situation of the first detector 3 and the second detector 4 is displayed on the left and right sides of the display screen 5 respectively. In actual applications, two display screens 5 can also be used for display, which is not limited here.
[0035] The automotive oil pipe joint burr detection device with the above structure can magnify the internal condition of the first oil hole 11 and the second oil hole 12 of the oil pipe joint 1 placed on the detection base 2 by using the first detector 3 and the second detector 4 respectively. Then, by slowly rotating the rotating slot 21, the oil pipe joint 1 can be rotated. While rotating, the display screen 5 can be used to clearly see the internal condition of the first oil hole 11 and the second oil hole 12 of the oil pipe joint 1 in various directions, and to observe whether there are burrs, iron filings, rust, or cut surfaces. This not only improves detection efficiency and detection quality, but also reduces the labor intensity of workers.
[0036] In some embodiments, such as Figure 5 , Figure 6As shown, a limiting component 22 is provided at one end of the rotating slot 21, which can prevent the oil pipe connector 1 from slipping off; of course, limiting components 22 can also be provided at both ends of the rotating slot 21; in this embodiment, the limiting component 22 is a limiting baffle, but in actual applications, other components such as limiting rods can also be used, which is not limited here.
[0037] The automotive oil pipe joint burr detection device with the above structure can prevent the oil pipe joint 1 from slipping by setting a limiting component 22 at one or both ends of the rotating slot 21, thereby improving the reliability of the automotive oil pipe joint burr detection device.
[0038] In some embodiments, such as Figure 4 , Figure 5 , Figure 6 As shown, a U-shaped connector 23 is provided below the rotating slot 21. The U-shaped connector 23 partially encloses the rotating slot 21 from below, and the rotating slot 21 can rotate axially on the U-shaped connector 23. A support arm 24 is provided below the U-shaped connector 23, and the U-shaped connector 23 and the support arm 24 are movably connected, so that the U-shaped connector 23 can rotate on the support arm 24. The movable connection between the U-shaped connector 23 and the support arm 24 can be a hinge connection, shaft connection, joint connection, ball joint connection, or other connection methods, which are not limited here.
[0039] The automotive oil pipe joint burr detection device with the above structure can realize the rotation of the rotating slot 21 in the front, back, left, and right directions through the movable connection between the U-shaped connector 23 and the support arm 24, thereby adjusting the position of the rotating slot 21 and improving the versatility and practicality of the automotive oil pipe joint burr detection device.
[0040] In some embodiments, such as Figure 4 , Figure 5 , Figure 6 As shown, a rotating handle 25 is provided at the end of the rotating slot 21 away from the second detector 4, and the rotating handle 25 can control the axial rotation of the rotating slot 21.
[0041] The automotive oil pipe joint burr detection device with the above structure, through the setting of the rotating handle 25, can realize the axial rotation of the rotating slot 21 more quickly and conveniently, improve detection efficiency, and enhance the operator's experience.
[0042] In some embodiments, such as Figure 7As shown, the detection base 2 is provided with a longitudinal first connecting shaft 31, and a first slider 32 is provided on the first connecting shaft 31. The first slider 32 is slidably connected to the first connecting shaft 31, and the first slider 32 can rotate laterally on the first connecting shaft 31; the first detector 3 is fixedly mounted on the first slider 32.
[0043] The automotive oil pipe joint burr detection device with the above structure, through the setting of the first connecting shaft 31 and the first slider 32, can not only make the first detector 3 move closer to or further away from the detection base 2, but also make the first detector 3 rotate laterally, thereby adjusting the position and angle of the first detector 3 in multiple directions, thus improving the versatility and practicality of the automotive oil pipe joint burr detection device.
[0044] In some embodiments, such as Figure 8 As shown, a connecting base 43 is provided on the side of the detection base 2, and the second detector 4 is disposed on the connecting base 43. The second detector 4 is slidably connected to the connecting base 43, so that the second detector 4 can move closer to or away from the oil pipe joint 1 along the direction of the second oil hole 12 of the oil pipe joint 1.
[0045] The automotive oil pipe joint burr detection device with the above structure, through the setting of the connecting base 43, can make the second detector 4 move closer to or further away from the detection base 2, thereby adjusting the position of the second detector 4 and improving the versatility and practicality of the automotive oil pipe joint burr detection device.
[0046] In some embodiments, the automotive oil pipe joint burr detection device further includes a detection platform 6, on which the detection base 2, the first detector 3, the second detector 4 and the display screen 5 are all disposed, and the detection platform 6 can also be used to place oil pipe joints 1 to be detected or already detected.
[0047] The automotive oil pipe joint burr detection device with the above structure, through the setting of the detection platform 6, can improve the convenience of detection operation, thereby further improving the detection efficiency.
[0048] Second Embodiment
[0049] like Figure 9 In the illustrated automotive oil pipe connector structure, the oil pipe connector 1 also includes a first oil hole 11 and a second oil hole 12, and the oil hole directions of the first oil hole 11 and the second oil hole 12 are intersecting (meaning the directions of the two oil holes are not parallel). However, unlike the first embodiment, the first oil hole 11 is a through hole that penetrates the oil pipe connector 1. Therefore, the groove inside the hole is deeper, the light is poorer, and the detection is more difficult.
[0050] As another implementation, the main difference between the automotive oil pipe joint burr detection device in this embodiment and the automotive oil pipe joint burr detection device in the first embodiment is in the technical solutions of the detection base 2 and the second detector 4, as follows:
[0051] like Figure 10 , Figure 11 , Figure 12 As shown in the embodiment, in the automotive oil pipe joint burr detection device, the detection base 2 is provided with a spherical lamp 26 adapted to the first oil hole 11, so that the oil pipe joint 1 can be stably placed on the upper surface of the spherical lamp 26 through the first oil hole 11, and can be moved along the surface of the spherical lamp 26. During detection, the oil pipe joint 1 can be slowly moved on the surface of the spherical lamp 26 to clearly see the situation in each direction inside the first oil hole 11 and the second oil hole 12, and observe whether there are burrs, iron filings, rust, and cut surfaces.
[0052] The automotive oil pipe joint burr detection device with the above structure, by setting a spherical lamp 26 adapted to the first oil hole 11, can not only stably place the oil pipe joint 1 and allow the oil pipe joint 1 to rotate on the detection base 2, but also the spherical lamp 26 can increase the light inside the first oil hole 11, thereby making the situation inside the first oil hole 11 clearer, which can further improve detection efficiency and detection quality.
[0053] like Figure 13 As shown, in the burr detection device for automotive oil pipe joints in this embodiment, a second slider 33 is also provided on the first connecting shaft 31, and the second slider 33 is slidably connected to the first connecting shaft 31; a transverse second connecting shaft 41 is fixedly provided on the second slider 33, and a third slider 42 is provided on the second connecting shaft 41, the third slider 42 is slidably connected to the second connecting shaft 41, and the third slider 42 can rotate longitudinally on the second connecting shaft 41; the second detector 4 is fixedly provided on the third slider 42.
[0054] The automotive oil pipe joint burr detection device with the above structure, through the arrangement of the second slider 33, the second connecting shaft 41, and the third slider 42, can not only make the second detector 4 move closer to or further away from the detection base 2, but also make the first detector 3 rotate longitudinally, thereby allowing the position and angle of the second detector 4 to be adjusted in multiple directions, thus improving the versatility and practicality of the automotive oil pipe joint burr detection device.
[0055] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of implementation of the present utility model. All equivalent changes made in accordance with the shape, structure and principle of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. A burr detection device for automotive oil pipe joints, used for detecting burrs in the oil holes of an oil pipe joint (1), wherein the oil pipe joint (1) includes a first oil hole (11) and a second oil hole (12) that intersect in direction, characterized in that, The device includes a testing base (2), a first testing instrument (3), a second testing instrument (4), and a display screen (5). The testing base (2) can be used to stably place the oil pipe joint (1), and the oil pipe joint (1) can rotate on the testing base (2). The first testing instrument (3) is located above the testing base (2) and can be used to magnify the situation inside the first oil hole (11) and display it on the display screen (5). The second testing instrument (4) is located to the side of the testing base (2) and can be used to magnify the situation inside the second oil hole (12) and display it on the display screen (5).
2. The burr detection device for automotive oil pipe joints according to claim 1, characterized in that, The detection base (2) is provided with a rotating slot (21) adapted to the oil pipe joint (1), and the rotating slot (21) can rotate along its axial direction.
3. The automotive oil pipe joint burr detection device according to claim 2, characterized in that, One or both ends of the rotating slot (21) are provided with limiting components (22), which can prevent the oil pipe joint (1) from slipping off.
4. The burr detection device for automotive oil pipe joints according to claim 2, characterized in that, A U-shaped connector (23) is provided below the rotating slot (21), and the rotating slot (21) can rotate axially on the U-shaped connector (23); a support arm (24) is provided below the U-shaped connector (23), and the U-shaped connector (23) and the support arm (24) are movably connected, so that the U-shaped connector (23) can rotate on the support arm (24).
5. The automotive oil pipe joint burr detection device according to claim 2, characterized in that, A rotating handle (25) is provided at the end of the rotating slot (21) away from the second detector (4), and the rotating handle (25) can control the axial rotation of the rotating slot (21).
6. The burr detection device for automotive oil pipe joints according to claim 1, characterized in that, The first oil hole (11) is a through hole that passes through the oil pipe joint (1); the detection base (2) is provided with a spherical lamp (26) that is adapted to the first oil hole (11), so that the oil pipe joint (1) can be stably placed on the upper surface of the spherical lamp (26) through the first oil hole (11) and can move along the surface of the spherical lamp (26).
7. The burr detection device for automotive oil pipe joints according to any one of claims 1-6, characterized in that, The detection base (2) is provided with a longitudinal first connecting shaft (31), and a first slider (32) is slidably connected on the first connecting shaft (31). The first slider (32) can rotate laterally on the first connecting shaft (31); the first detector (3) is fixedly mounted on the first slider (32).
8. The burr detection device for automotive oil pipe joints according to claim 7, characterized in that, A second slider (33) is slidably connected to the first connecting shaft (31), and a second horizontal connecting shaft (41) is fixedly provided on the second slider (33). A third slider (42) is slidably connected to the second connecting shaft (41), and the third slider (42) can rotate longitudinally on the second connecting shaft (41). The second detector (4) is fixedly provided on the third slider (42).
9. The burr detection device for automotive oil pipe joints according to claim 7, characterized in that, A connecting base (43) is provided on the side of the detection base (2), and the second detector (4) is slidably disposed on the connecting base (43), and can approach or move away from the oil pipe joint (1) along the direction of the second oil hole (12) of the oil pipe joint (1).
10. The burr detection device for automotive oil pipe joints according to any one of claims 1-6, characterized in that, It also includes a testing platform (6), on which the testing base (2), the first testing instrument (3), the second testing instrument (4) and the display screen (5) are mounted.