Rapid-fixing metal oxide layer test and inspection equipment
The clamping block design with springs and limit columns and the rotary adjustment assembly solve the problem of long sample fixing and replacement time in existing equipment, and realize metal oxide layer testing equipment with fast and accurate positioning and simplified operation.
Patent Information
- Application Number
- CN202422719583.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing metal oxide layer testing equipment requires multiple rotations of threads and loosening of fixtures when fixing and replacing samples, resulting in long testing time and complicated operation.
The clamp design adopts a spring and limit column combination, combined with arc, round and square clamps, to achieve fast and firm sample fixation through the rotation adjustment component, and use the rotating plate and bearing to ensure the accurate positioning of the detection probe.
It achieves fast and stable sample fixation and detection, improves detection efficiency and accuracy, and simplifies the operation process.
Smart Images
Figure CN223425921U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal oxide layer testing and inspection, in particular to a fast-fixed metal oxide layer testing and inspection device. Background Art
[0002] The sample is clamped in the center of the fixture. Using the principle of electromagnetic induction, a coil is placed on the metal surface and high-frequency alternating current is applied, generating an induced current. This current is correlated with the changes in inductive reactance and resistance within the material being measured, allowing the thickness of the oxide layer to be measured.
[0003] The existing metal oxide layer testing and inspection equipment fixes the sample through a clamp, and then drives the clamp block to clamp the sample by rotating the screw on the clamp, and then performs measurement. After the measurement is completed, the clamp is loosened to replace the sample of different shapes for testing. The number of turns the thread needs to be rotated increases the testing time, and the need to loosen the clamp to replace the sample causes repeated operations, resulting in a long testing time. Utility Model Content
[0004] The utility model provides a fast-fixing metal oxide layer testing and inspection device, which has the advantages of fast and stable fixing, so as to solve the problems in the prior art that the existing metal oxide layer testing and inspection device fixes the sample by a clamp, then drives the clamping block to clamp the sample by rotating the screw on the clamp, and then performs measurement, and after the measurement is completed, the clamping of the clamp is loosened to replace the sample of different shapes for testing, the number of turns the thread needs to be rotated increases the testing time, and the problem that the clamp needs to be loosened to replace the sample, resulting in a long testing time due to repeated operations.
[0005] In order to achieve the purpose of fast and smooth fixation, the utility model provides the following technical solutions: a fast-fixing metal oxide layer testing and inspection equipment, comprising an adjusting support frame, a front end of the adjusting support frame is provided with a detection component for detecting metal, a fixing component for fixing the metal sample is provided below the detection component, and an adjusting component for switching is provided on the bottom surface of the fixing component, wherein: the fixing component comprises a clamp base, an arc-shaped clamping block, a circular clamping block and a square clamping block, the clamp base has three equidistant bases arranged below the detection component, three limit columns are equidistantly installed on the inner wall of the clamp base, the outer surface of the limit column is provided with a spring, the arc-shaped clamping block, the circular clamping block and the square clamping block are respectively installed in the middle of the clamp base, an extension plate is installed on one side of the clamp base, a rotating shaft is installed on the inner wall of the extension plate, and a fixing plate is installed on the outer surface of the rotating shaft.
[0006] As an optimal technical solution of the present invention, the detection component includes a clamping plate, which is installed on one side surface of the adjustment support frame, a fixing knob is installed on the inner wall of the clamping plate, and a detection probe is installed on the inner wall of the clamping plate, and the detection probe is connected to the processing display through a connecting line.
[0007] As an optimal technical solution of the present invention, the adjustment component includes a rotating disk, the top surface of the rotating disk is connected to the bottom surface of the clamp base, the outer surface of the rotating disk is installed with a bearing, the bottom surface of the bearing is installed with a turntable base, and the outer surface of the turntable base is equidistantly provided with three limit grooves.
[0008] As a preferred technical solution of the present invention, the limit column is slidably connected to the inner wall of the clamp base, one end of each spring is fixedly connected to the inner wall of the clamp base and one side of the arc-shaped clamp block, the circular clamp block and the square clamp block, and the rotating shaft and the fixed plate are movably and rotatably connected to each other.
[0009] As an optimal technical solution of the present invention, the outer surface of the detection probe and the inner wall of the clamping plate are slidingly connected to each other, the outer surface of the detection probe and one end of the fixed knob are in close contact with each other, and the outer surface of the fixed knob and the inner wall of the clamping plate are movably and rotatably connected to each other.
[0010] As an optimal technical solution of the present invention, the top surface of the rotating disk and the bottom surface of the clamp base are fixedly connected to each other, the rotating disk is rotatably connected to the turntable base through a bearing, and the turntable base and the adjustment support frame are fixedly connected to each other.
[0011] As a preferred technical solution of the present invention, the fixture base is rotated to be perpendicular to the detection probe, and the outer surface of the fixing plate is in movable contact with the limiting groove.
[0012] Compared with the prior art, the present invention provides a fast and fixed metal oxide layer testing and inspection device, which has the following beneficial effects:
[0013] 1. This fast-fixing metal oxide layer testing and inspection equipment can quickly and firmly fix metal samples of different shapes through the cooperation of springs and limit columns, as well as the selection of arc-shaped clamping blocks, round clamping blocks and square clamping blocks, thereby improving detection efficiency.
[0014] 2. The rotating disk and bearing design of the adjustment component allow the fixture base and the metal sample on it to be flexibly rotated and positioned, facilitating alignment with the detection probe and improving the accuracy and reliability of detection.
[0015] 3. The operation process of the entire equipment is simple and easy to understand. Users can fix, adjust and detect metal samples through simple actions such as rotation and sliding, which reduces the difficulty and complexity of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the external structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the external structure of the utility model from another angle;
[0018] Figure 3 This is a schematic diagram of the structure of the fixing component and the adjusting component of the utility model;
[0019] Figure 4 This is an exploded view of the fixing assembly of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model.
[0021] In the figure: 1. Adjustment support frame; 2. Detection component; 21. Clamping plate; 22. Fixing knob; 23. Detection probe; 24. Connecting line; 25. Processing display; 3. Fixing component; 31. Clamp base; 32. Limiting column; 33. Spring; 34. Arc clamping block; 35. Circular clamping block; 36. Square clamping block; 37. Extension plate; 38. Rotating shaft; 39. Fixing plate; 4. Adjustment component; 41. Rotating disk; 42. Bearing; 43. Turntable base; 44. Limiting groove. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1
[0023] See also Figure 1-Figure 2The utility model discloses a fast-fixed metal oxide layer testing and inspection equipment, including an adjustable support frame 1, a detection component 2 for detecting metal is provided at the front end of the adjustable support frame 1, a fixing component 3 for fixing the metal sample is provided below the detection component 2, and an adjustment component 4 for switching is provided on the bottom surface of the fixing component 3, wherein: the fixing component 3 includes a clamp base 31, an arc-shaped clamping block 34, a circular clamping block 35 and a square clamping block 36, the clamp base 31 has three equidistant bases arranged below the detection component 2, three limiting columns 32 are equidistantly installed on the inner wall of the clamp base 31, and a spring 33 is provided on the outer surface of the limiting column 32, the arc-shaped clamping block 34, the circular clamping block 35 and the square clamping block 36 are respectively installed in the middle of the clamp base 31, and an extension plate 37 is installed on one side of the clamp base 31, the inner wall of the extension plate 37 is installed with a rotating shaft 38, and the outer surface of the rotating shaft 38 is installed with a fixing plate 39.
[0024] The detection component 2 includes a clamping plate 21, which is installed on one side surface of the adjustment support frame 1. A fixing knob 22 is installed on the inner wall of the clamping plate 21, and a detection probe 23 is installed on the inner wall of the clamping plate 21. The detection probe 23 is connected to the processing display 25 through a connecting line 24.
[0025] The adjustment component 4 includes a rotating disk 41, the top surface of the rotating disk 41 is connected to the bottom surface of the clamp base 31, a bearing 42 is installed on the outer surface of the rotating disk 41, and a turntable base 43 is installed on the bottom surface of the bearing 42. The outer surface of the turntable base 43 is equidistantly provided with three limit grooves 44.
[0026] The metal sample is securely fixed to the fixture base through the cooperation of springs and limit posts. By rotating the rotating disk in the adjustment assembly, the fixed plate installed on the fixture base can be adjusted to fit into the limit slot, completing the alignment of the fixture base holding the sample directly below the detection probe, thereby better aligning the detection probe in the detection assembly. The rotating disk is connected to the turntable base via bearings, ensuring smooth rotation and accurate positioning. The detection probe in the detection assembly is activated and connected to the processing display via a connecting cable, displaying the test results in real time. The detection probe can slide within the inner wall of the clamping plate and is fixed with a fixing knob to ensure its stable and accurate position. Example 2
[0027] Based on the above Example 1, please refer to Figure 3-Figure 5 The limiting column 32 is slidably connected to the inner wall of the clamp base 31, one end of each spring 33 is fixedly connected to the inner wall of the clamp base 31 and one side of the arc-shaped clamp block 34, the circular clamp block 35 and the square clamp block 36, and the rotating shaft 38 and the fixed plate 39 are movably and rotatably connected to each other.
[0028] The outer surface of the detection probe 23 is slidably connected to the inner wall of the clamping plate 21, and the outer surface of the detection probe 23 is in close contact with one end of the fixed knob 22. The outer surface of the fixed knob 22 is movably and rotatably connected to the inner wall of the clamping plate 21.
[0029] The top surface of the rotating disk 41 and the bottom surface of the clamp base 31 are fixedly connected to each other. The rotating disk 41 is rotatably connected to the rotating disk base 43 through the bearing 42. The rotating disk base 43 and the adjustment support frame 1 are fixedly connected to each other.
[0030] The fixture base 31 is rotated to be perpendicular to the detection probe 23 , and the outer surface of the fixing plate 39 is in movable contact with the limiting groove 44 .
[0031] Activate the test probe in the test assembly and connect it to the processing display via a cable, displaying the test results in real time. The test probe slides within the inner wall of the clamping plate and is secured with a locking knob to ensure a stable and accurate position. The results displayed on the processing display indicate the oxide layer thickness and other relevant parameters of the metal sample. After the test is complete, turn off the device, loosen the locking knob and spring, and remove the metal sample.
[0032] The working principle and usage process of this utility model are as follows: Depending on the shape of the metal sample (arc, round, or square), the corresponding arc-shaped, round, or square clamping block is selected. The metal sample is securely fixed to the clamp base through the cooperation of springs and limit posts. By rotating the rotating disk in the adjustment assembly, the fixed plate installed on the clamp base can be adjusted into the limit slot to align the clamp base with the sample directly below the detection probe, thereby improving the alignment of the detection probe in the detection assembly. The rotating disk is connected to the turntable base via bearings, ensuring smooth rotation and accurate positioning.
[0033] The detection probe in the detection assembly is activated and connected to the processing display via a connecting line to display the detection results in real time. The detection probe can slide within the inner wall of the clamping plate and is fixed by a fixing knob to ensure its position is stable and accurate.
[0034] According to the display results on the processing display, the thickness of the oxide layer or other related parameters of the metal sample can be determined. After the test is completed, turn off the power of the equipment, loosen the fixing knob and spring, and remove the metal sample.
Claims
1. A fast-fixed metal oxide layer testing and inspection device, comprising an adjustable support frame (1), characterized in that: The front end of the adjustment support frame (1) is provided with a detection component (2) for detecting metal, a fixing component (3) for fixing a metal sample is provided below the detection component (2), and an adjustment component (4) for switching is provided on the bottom surface of the fixing component (3), wherein: The fixing assembly (3) includes a clamp base (31), an arc-shaped clamp block (34), a circular clamp block (35) and a square clamp block (36). The clamp base (31) has three equidistant bases arranged below the detection assembly (2). Three limiting columns (32) are equidistantly installed on the inner wall of the clamp base (31). The outer surface of the limiting column (32) is provided with a spring (33). The arc-shaped clamp block (34), the circular clamp block (35) and the square clamp block (36) are respectively installed in the middle of the clamp base (31). An extension plate (37) is installed on one side of the clamp base (31). A rotating shaft (38) is installed on the inner wall of the extension plate (37). A fixing plate (39) is installed on the outer surface of the rotating shaft (38).
2. The rapid fixed metal oxide layer testing and inspection device according to claim 1, characterized in that: The detection assembly (2) includes a clamping plate (21), the clamping plate (21) is installed on a side surface of the adjustment support frame (1), the inner wall of the clamping plate (21) is installed with a fixing knob (22), the inner wall of the clamping plate (21) is installed with a detection probe (23), and the detection probe (23) is connected to the processing display (25) via a connecting line (24).
3. The rapid fixed metal oxide layer testing and inspection device according to claim 1, characterized in that: The adjustment assembly (4) includes a rotating disk (41), the top surface of the rotating disk (41) and the bottom surface of the clamp base (31) are connected to each other, a bearing (42) is installed on the outer surface of the rotating disk (41), a turntable base (43) is installed on the bottom surface of the bearing (42), and three limiting grooves (44) are equidistantly provided on the outer surface of the turntable base (43).
4. The rapid fixed metal oxide layer testing and inspection device according to claim 1, characterized in that: The limiting column (32) is slidably connected to the inner wall of the clamp base (31), one end of each spring (33) is fixedly connected to the inner wall of the clamp base (31) and one side of the arc-shaped clamp block (34), the circular clamp block (35) and the square clamp block (36), and the rotating shaft (38) and the fixed plate (39) are movably and rotatably connected to each other.
5. The rapid fixed metal oxide layer testing and inspection device according to claim 2, characterized in that: The outer surface of the detection probe (23) and the inner wall of the clamping plate (21) are slidably connected to each other, the outer surface of the detection probe (23) and one end of the fixed knob (22) are in close contact with each other, and the outer surface of the fixed knob (22) and the inner wall of the clamping plate (21) are movably and rotatably connected to each other.
6. The rapid fixed metal oxide layer testing and inspection device according to claim 3, characterized in that: The top surface of the rotating disk (41) and the bottom surface of the clamp base (31) are fixedly connected to each other, the rotating disk (41) is rotatably connected to the rotating disk base (43) via a bearing (42), and the rotating disk base (43) and the adjustment support frame (1) are fixedly connected to each other.
7. The rapid fixed metal oxide layer testing and inspection device according to claim 4, characterized in that: The fixture base (31) is rotated to be perpendicular to the detection probe (23), and the outer surface of the fixing plate (39) is in movable contact with the limiting groove (44).