A titanium rod flatness detection platform

Abstract

This utility model discloses a titanium rod flatness detection platform, relating to the field of titanium rod detection technology. The utility model includes a workbench, with a titanium rod body mounted on top of the workbench. A detection mechanism is mounted on the surface of the titanium rod body, comprising an airbag disposed on the surface of the titanium rod body, an annular fixing ring fixedly connected to the surface of the airbag, and a detection tube connected to the front side of the airbag. By combining an airbag with a pressure sensor, this utility model enables real-time and continuous detection of the flatness of the titanium rod surface, avoiding the inefficiency of traditional point-by-point measurement methods, significantly improving detection efficiency and automation. Through the cooperation of a motor, threaded rod, and threaded sleeve in the moving mechanism, the detection mechanism moves smoothly and at a uniform speed along the titanium rod axis, ensuring the continuity and consistency of data acquisition and improving the accuracy and reliability of the detection results.

Description

Technical Field

[0001] This utility model belongs to the field of titanium rod testing technology, and in particular relates to a titanium rod flatness testing platform. Background Technology

[0002] In the titanium alloy processing and manufacturing industry, the flatness of titanium rods is a critical quality indicator, directly affecting their subsequent processing performance and the structural safety and service reliability of the final product. A testing platform is used to inspect the surface flatness of long titanium rod workpieces.

[0003] Existing testing platforms typically consist of a mechanical fixing device and a stylus profilometer. During testing, the titanium rod needs to be fixed on the testing platform, and the position of the stylus profilometer is adjusted manually or by a transmission mechanism so that its probe contacts the surface of the titanium rod point by point, recording the coordinate data at different positions. Then, the algorithm calculates the flatness parameters of the entire titanium rod, such as straightness, flatness, or waveform undulation, to determine whether it is qualified. The point-by-point measurement method results in low data acquisition efficiency, especially for long titanium rods, where the testing of a single rod takes a long time, reducing the testing efficiency.

[0004] To address these issues, we provide a titanium rod flatness testing platform. Utility Model Content

[0005] The purpose of this invention is to provide a titanium rod flatness detection platform, which solves the problem of low detection efficiency in existing detection platforms by combining the detection mechanism and the moving mechanism.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a titanium rod flatness testing platform, comprising a workbench with a titanium rod body mounted on top of the workbench; a testing mechanism is provided on the surface of the titanium rod body, the testing mechanism including an airbag mounted on the surface of the titanium rod body, an annular fixing ring fixedly connected to the surface of the airbag, a testing tube connected to the front side of the airbag, and a pressure sensor fixedly connected to the top of the testing tube; a moving mechanism is provided on top of the workbench, the moving mechanism including a housing fixedly connected to the top of the workbench, a motor rotatably connected to one side of the housing, a threaded rod fixedly connected to the output end of the motor, and a threaded sleeve threadedly connected to the surface of the threaded rod.

[0008] The present invention is further configured such that the detection mechanism includes an air inlet pipe connected to the bottom of the detection tube, and valves respectively sleeved on the surface of the detection tube and the air inlet pipe.

[0009] The present invention is further configured such that the moving mechanism includes a movable frame fixedly connected to the top of the threaded sleeve, and a connecting plate is fixedly connected to the movable frame by bolts.

[0010] The present invention is further configured such that the moving mechanism includes a support frame fixedly connected to one side of the motor, and an movable slot opened on the top of the housing.

[0011] The present invention is further configured such that a slider is fixedly connected to the bottom of the threaded sleeve, and the slider is slidably connected to the bottom of the box body.

[0012] The present invention is further configured such that a support plate is fixedly connected to the top of the workbench, a horizontal plate is fixedly connected to one side of the support plate, and a cylinder is provided on one side of the support plate.

[0013] The present invention is further provided with anti-slip pads at the top and bottom of the titanium rod body, and a clamp is fixedly connected to one side of the anti-slip pad.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model, by setting up a detection mechanism that combines an airbag and a pressure sensor, can detect the flatness of the titanium rod surface in real time and continuously, avoiding the problem of low efficiency in the traditional point-by-point measurement method, and significantly improving detection efficiency and automation. Through the cooperation of the motor, threaded rod and threaded sleeve in the moving mechanism, the detection mechanism can move smoothly and at a constant speed along the axis of the titanium rod, ensuring the continuity and consistency of data acquisition, and improving the accuracy and reliability of the detection results.

[0016] 2. This utility model uses an airbag as the sensing element, and different models of airbags and fixing rings can be replaced according to the diameter of the titanium rod. It has a wide range of applications, strong adaptability, good versatility and economy. By setting up a clamping mechanism composed of a clamping plate, anti-slip pad and cylinder, the titanium rod can be quickly and stably fixed to avoid displacement during the detection process, thereby further ensuring the detection accuracy. The overall structure is simple and easy to operate, and it is suitable for industrial production sites. It can perform rapid detection without interrupting the production process, and has good practicality and promotion value.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional view of a titanium rod flatness testing platform.

[0020] Figure 2 This is a cross-sectional view of an annular fixing ring in a titanium rod flatness testing platform.

[0021] Figure 3 This is a cross-sectional view of the housing in a titanium rod flatness testing platform.

[0022] Figure 4 This is a cross-sectional view of the testing tube in a titanium rod flatness testing platform.

[0023] Figure 5 A platform for testing the flatness of titanium rods Figure 2 A magnified view of A in the middle.

[0024] In the attached diagram: 1. Workbench; 2. Titanium rod body; 3. Detection mechanism; 31. Airbag; 32. Annular fixing ring; 33. Detection tube; 34. Pressure sensor; 35. Air inlet pipe; 36. Valve; 4. Moving mechanism; 41. Housing; 42. Motor; 43. Threaded rod; 44. Threaded sleeve; 45. Movable frame; 46. Connecting plate; 47. Support frame; 48. Movable groove; 5. Support plate; 6. Horizontal plate; 7. Cylinder. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5This utility model relates to a titanium rod flatness testing platform, comprising a workbench 1 with a mounting hole on its top and a titanium rod body 2 mounted on the top of the workbench 1. The titanium rod body 2 is a rod-shaped metal material made of titanium or titanium alloy, which is widely used in aerospace, medical, chemical, shipbuilding, automotive, and high-end machinery manufacturing fields due to its excellent properties. A testing mechanism 3 is provided on the surface of the titanium rod body 2, including an air bladder 31 disposed on the surface of the titanium rod body 2. During testing, the air bladder 31 is in a fully inflated state, and the inner diameter of the fully inflated air bladder 31 is the same as that of the titanium rod body 2. The titanium rod body 2 has the same diameter. An air bladder 31 is used to sense the unevenness of the titanium rod surface. A ring-shaped fixing ring 32 is fixedly connected to the surface of the air bladder 31, fixing the position of the air bladder 31 to prevent it from shifting or falling off during movement, ensuring the stability and repeatability of the detection. A detection tube 33 is connected to the front of the air bladder 31. A pressure sensor 34 is fixedly connected to the top of the detection tube 33. A detection probe is fixedly connected to the bottom of the pressure sensor 34, extending into the detection tube 33. The detection probe and the detection tube 33 are fixedly connected. (Titanium rod body 2, pressure...) Sensor 34 and the detection probe are both existing mature technologies, and will not be described in detail here. The detection tube 33 connects the airbag 31 and the pressure sensor 34. The pressure sensor 34 detects the air pressure change in the detection tube 33 in real time and converts the air pressure signal into an electrical signal to determine whether the surface of the titanium rod is flat. A moving mechanism 4 is provided on the top of the workbench 1. The moving mechanism 4 includes a housing 41 fixedly connected to the top of the workbench 1, a motor 42 rotatably connected to one side of the housing 41, and a threaded rod 43 fixedly connected to the output end of the motor 42. The output end of the motor 42 is connected to the housing 41 through a bearing. The threaded rod 43 is rotatably connected to the housing 41 via a bearing at the end away from the motor 42. A threaded sleeve 44 is threaded onto the surface of the threaded rod 43. The housing 41 houses and supports the motor 42 and the threaded rod 43, providing structural protection and guidance. The motor 42 provides power to drive the threaded rod 43 to rotate, which in turn drives the detection mechanism 3 to move along the titanium rod axially. The threaded rod 43 and the threaded sleeve 44 convert the rotational motion of the motor 42 into linear motion, driving the detection mechanism 3 to move smoothly and uniformly along the titanium rod, ensuring the continuity and consistency of the detection data.

[0028] Example 2

[0029] Please see Figures 1-5Based on Embodiment 1, the detection mechanism 3 further includes an air inlet pipe 35 connected to the bottom of the detection tube 33, and valves 36 respectively fitted onto the surfaces of the detection tube 33 and the air inlet pipe 35. The air inlet pipe 35 and valves 36 are used to inflate or deflate the airbag 31. The valves 36 are used to close the system during the detection process to ensure the accuracy of air pressure changes. The moving mechanism 4 also includes a movable frame 45 fixedly connected to the top of the threaded sleeve 44. A connecting plate 46 is fixedly connected to the movable frame 45 by bolts. The top of the movable frame 45 extends through to the top of the housing 41. The connecting plate 46 is fixedly connected to the annular fixing ring 32. The movable frame 45 and the connecting plate 46 connect the threaded sleeve 44 and the detection mechanism 3 to transmit motion. The moving mechanism 4 also includes a support fixedly connected to one side of the motor 42. The support frame 47 is fixedly connected to the housing 41. An movable groove 48 is opened on the top of the housing 41. A slider is fixedly connected to the bottom of the threaded sleeve 44. The slider is slidably connected to the bottom of the housing 41. A sliding groove adapted to the slider is opened on the bottom of the housing 41. A support plate 5 is fixedly connected to the top of the workbench 1. A horizontal plate 6 is fixedly connected to one side of the support plate 5. A cylinder 7 is set on one side of the support plate 5. Anti-slip pads are set on the top and bottom of the titanium rod body 2. A clamping plate is fixedly connected to one side of the anti-slip pad. There are two horizontal plates 6, which are symmetrically designed. The top of the cylinder 7 is fixedly connected to the top horizontal plate 6. The output end of the cylinder 7 is fixedly connected to the top clamping plate. The bottom clamping plate is fixedly connected to the bottom horizontal plate 6. The titanium rod body 2 is in close contact with the anti-slip pad.

[0030] The working principle of this utility model is as follows: First, the cylinder 7 drives the clamping plate and anti-slip pad to clamp and fix the titanium rod body 2 onto the worktable 1. Then, the air bag 31 is filled with air, the valve 36 at the air inlet pipe 35 is closed, and the valve 36 at the detection pipe 33 is opened. The motor 42 is started, and the motor 42 drives the threaded rod 43 to rotate, which in turn drives the detection mechanism 3 to move along the axial direction of the titanium rod through the threaded sleeve 44 and the movable frame 45.

[0031] During movement, if the surface of the titanium rod is uneven or bent, it will locally compress the air bladder 31, causing a change in the internal air pressure. This pressure change is transmitted to the pressure sensor 34 through the detection tube 33. The pressure sensor 34 converts the air pressure signal into an electrical signal and outputs it. If the pressure value fluctuates, it indicates that the surface of the titanium rod is uneven; if the pressure value remains stable, it indicates that the flatness of the titanium rod meets the requirements. After the test is completed, air bladders 31 and annular fixing rings 32 of different specifications can be replaced as needed to adapt to the testing requirements of titanium rods of different diameters, achieving multi-purpose use and improving the applicability and economy of the equipment.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A titanium rod flatness detection platform, comprising a workbench (1), characterized in that: A titanium rod body (2) is provided on the top of the workbench (1); The titanium rod body (2) is provided with a detection mechanism (3). The detection mechanism (3) includes an airbag (31) disposed on the surface of the titanium rod body (2), an annular fixing ring (32) fixedly connected to the surface of the airbag (31), a detection tube (33) connected to the front side of the airbag (31), and a pressure sensor (34) fixedly connected to the top of the detection tube (33). The workbench (1) is provided with a moving mechanism (4) on its top. The moving mechanism (4) includes a box (41) fixedly connected to the top of the workbench (1), a motor (42) rotatably connected to one side of the box (41), a threaded rod (43) fixedly connected to the output end of the motor (42), and a threaded sleeve (44) threadedly connected to the surface of the threaded rod (43).

2. The titanium rod flatness detection platform according to claim 1, characterized in that: The detection mechanism (3) also includes an air inlet pipe (35) connected to the bottom of the detection tube (33) and valves (36) respectively fitted on the surface of the detection tube (33) and the air inlet pipe (35).

3. The titanium rod flatness detection platform according to claim 1, wherein: The moving mechanism (4) also includes a movable frame (45) fixedly connected to the top of the threaded sleeve (44), and a connecting plate (46) is fixedly connected to the movable frame (45) by bolts.

4. The titanium rod flatness detection platform according to claim 1, characterized in that: The moving mechanism (4) also includes a support frame (47) fixedly connected to one side of the motor (42) and an active slot (48) opened on the top of the housing (41).

5. The titanium rod flatness detection platform according to claim 1, characterized in that: The bottom of the threaded sleeve (44) is fixedly connected to a slider, which is slidably connected to the bottom of the box (41).

6. The titanium rod flatness detection platform according to claim 1, characterized in that: The workbench (1) is fixedly connected to a support plate (5) on the top, and a horizontal plate (6) is fixedly connected to one side of the support plate (5). A cylinder (7) is provided on one side of the support plate (5).

7. The titanium rod flatness detection platform according to claim 1, characterized in that: The titanium rod body (2) is provided with anti-slip pads at the top and bottom, and a clamp is fixedly connected to one side of the anti-slip pad.

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