An adaptive fixture assembly for spectral detection of solid metal filaments

Abstract

The utility model relates to fixed assembly technical field especially for a kind of adaptability fixed assembly of solid metal fine wire spectrum detection, including pedestal detection component and metal fine wire body, fixed assembly is installed on metal fine wire body upper end, fixed assembly outside spiral connection has pressure solid component, pedestal detection component includes mounting seat, and mounting seat is opened and is fixedly connected with assembly slot in the inboard of operation table by bolt, assembly slot top end fixedly connected with screw rod and tension spring, fixed assembly includes pressing plate, and the inboard of pressing plate is opened and is provided with perforation, swivel hole and sliding slot, and the inboard of swivel hole that pressing plate is opened is rotatably connected with double thread rod, and double thread rod front end fixedly connected with steering handle, in the utility model, the device accurately holds metal fine wire, ensure that fine wire is closely attached when spectrum detection, improve detection accuracy and efficiency, optimize analysis effect, enhance the reliability of solid metal fine wire chemical composition analysis.

Description

Technical Field

[0001] This utility model relates to the field of fixing component technology, specifically an adaptive fixing component for spectral detection of solid metal filaments. Background Technology

[0002] Solid metal filament spectroscopy is an analytical technique that involves exciting a metal filament to emit a characteristic spectrum, and then analyzing the emitted light using a spectrometer to determine the chemical composition and structure of the metal filament. This detection method can quickly and accurately identify the types and contents of elements in metals and is widely used in materials science, metallurgy, environmental monitoring and other fields. It is of great significance for quality control, materials identification and environmental analysis. When performing chemical composition analysis on solid metal wires, the diameter of the solid metal wires used is usually 1~2mm, while the minimum excitation aperture of the spectrometer is 6mm. Since the diameter of the wire is smaller than the excitation aperture of the spectrometer, the wire cannot be directly placed on the excitation aperture of the spectrometer for detection. Therefore, the wire needs to be pre-treated. First, the edges of the wire are polished to ensure that the surface is flat and smooth. Then, the wire is straightened and laid flat on the excitation aperture of the spectrometer. The wire treated in this way can make better contact with the excitation source of the spectrometer, thereby achieving accurate spectral detection. When performing spectral detection, due to the small diameter of a single solid metal filament, multiple solid metal filaments usually need to be arranged closely together to reduce the gaps between the filaments in order to ensure the accuracy of the detection. However, some solid metal filaments may have a certain degree of bending, which will affect the tightness of the filaments. If the filaments cannot be tightly fitted together, the gaps between the filaments will increase, resulting in a decrease in the spectral detection effect. Therefore, an adaptive fixing component for spectral detection of solid metal filaments is proposed to address the above problems. Utility Model Content

[0003] The purpose of this invention is to provide an adaptive fixing component for the spectral detection of solid metal filaments, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An adaptive fixing assembly for spectral detection of solid metal filaments includes a base detection assembly and a metal filament body. A fixing assembly is installed on the upper end of the metal filament body, and a pressure fixing assembly is spirally connected to the outside of the fixing assembly. The base detection assembly includes a mounting base, and an assembly groove is fixedly connected to the inner side of the operating platform of the mounting base by bolts. A screw and a tension spring are fixedly connected to the top of the assembly groove. The fixing assembly includes a pressure plate, and a through hole, a rotating hole, and a sliding groove are formed on the inner side of the pressure plate. A handle is fixedly connected to the top of the pressure plate, and a double-threaded rod is rotatably connected to the inner side of the rotating hole of the pressure plate. A rotating handle is fixedly connected to the front end of the double-threaded rod, and a clamping block is spirally connected to the outer side of the double-threaded rod. Sliding strips are fixedly connected to the left and right sides of the clamping block.

[0005] As a further optimization of this utility model, the mounting base has a fixing hole on its inner side, and a spectral emission port is fixedly connected to the inner side of the fixing hole of the mounting base. The top of the mounting base is flush with the top of the spectral emission port.

[0006] As a further optimization of this utility model, the plurality of the metal filament bodies are placed at the upper end of the assembly groove and the spectral emission port, and the plurality of the metal filament bodies completely block the laser port of the spectral emission port.

[0007] As a further optimization of this utility model, the through hole in the pressure plate is sleeved on the outside of the screw, the through hole in the pressure plate is clearance-fitted with the outside of the screw, and the lower end of the pressure plate is fixedly connected to the top of the tension spring.

[0008] As a further optimization of this utility model, the double-threaded rod is embedded inside the slide groove, and the throttle is located at the front end of the pressure plate.

[0009] As a further optimization of this utility model, the clamping block is slidably connected to the sliding groove of the pressure plate via a slide bar, the clamping block extends out of the lower end of the pressure plate, and the two clamping blocks clamp the metal wire body.

[0010] As a further optimization of this utility model, the pressing assembly includes a pressing cylinder with a threaded hole on its inner side and stripes on its outer side. The pressing cylinder is helically connected to a screw through the threaded hole, and the bottom ends of multiple pressing cylinders are pressed against the top of a pressing plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, by setting up a base detection component, a fixing component, and a pressing component, the device ensures that the metal filaments are tightly fitted together during the spectral detection process by precisely controlling and pressing them, which significantly reduces the gaps between the filaments. This design not only improves the accuracy and efficiency of spectral detection, but also optimizes the detection effect, making the chemical composition analysis of solid metal filaments more reliable. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded structural diagram of the entire utility model; Figure 3 This utility model Figure 2 A schematic diagram of the structure at point A; Figure 4 This is a schematic diagram of the pressure-fixing component structure of this utility model; Figure 5 This is a cross-sectional structural diagram of the fixing component of this utility model; Figure 6 This is an exploded structural diagram of the fixing component of this utility model.

[0013] In the diagram: 1. Base detection assembly; 11. Mounting base; 12. Operating table; 13. Assembly slot; 14. Spectral emission port; 15. Screw; 16. Tension spring; 2. The metal filament itself; 3. Fixing components; 31. Pressure plate; 32. Through hole; 33. Pull handle; 34. Rotary hole; 35. Slide groove; 36. Double threaded rod; 37. Turn handle; 38. Clamping block; 39. Slide bar; 4. Compression assembly; 41. Compression cylinder; 42. Threaded hole. Detailed Implementation

[0014] 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.

[0015] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0016] Please see Figures 1-6 This utility model provides a technical solution: An adaptive fixing assembly for spectral detection of solid metal filaments includes a base detection assembly 1 and a metal filament body 2. A fixing assembly 3 is installed on the upper end of the metal filament body 2. A pressure fixing assembly 4 is spirally connected to the outside of the fixing assembly 3. The base detection assembly 1 includes a mounting base 11. An assembly groove 13 is fixedly connected to the inner side of the operating platform 12 of the mounting base 11 by bolts. A screw 15 and a tension spring 16 are fixedly connected to the top of the assembly groove 13. The fixing assembly 3 includes a pressure plate 31. A through hole 32, a rotating hole 34 and a sliding groove 35 are opened on the inner side of the pressure plate 31. A handle 33 is fixedly connected to the top of the pressure plate 31. A double threaded rod 36 is rotatably connected to the inner side of the rotating hole 34 of the pressure plate 31. A handle 37 is fixedly connected to the front end of the double threaded rod 36. A clamping block 38 is spirally connected to the outer side of the double threaded rod 36. Sliding strips 39 are fixedly connected to the left and right sides of the clamping block 38.

[0017] As a further implementation of this solution, a fixing hole is provided on the inner side of the mounting base 11. A spectral emission port 14 is fixedly connected to the inner side of the fixing hole of the mounting base 11. The top of the mounting base 11 is flush with the top of the spectral emission port 14. Multiple metal filament bodies 2 are placed on the upper end of the assembly slot 13 and the spectral emission port 14. The multiple metal filament bodies 2 completely block the laser port of the spectral emission port 14. It should be noted that the fixed connection between the fixing hole on the inner side of the mounting base 11 and the spectral emission port 14 ensures the stability and precise alignment of the spectrometer excitation port, providing a stable platform for spectral detection. The placement of multiple metal filament bodies 2 and the blocking of the laser port ensure the close arrangement of the filaments during spectral detection, reducing light scattering and loss. Furthermore, this design helps improve the accuracy of spectral detection, ensuring that the excitation light can effectively illuminate the metal filaments, thus improving the efficiency and accuracy of spectral detection and ensuring that the excitation light can uniformly illuminate all filaments, thereby obtaining more consistent analytical data. As a further implementation of this solution, the through hole 32 of the pressure plate 31 is sleeved on the outside of the screw 15, the through hole 32 of the pressure plate 31 is clearance-fitted with the outside of the screw 15, the lower end of the pressure plate 31 is fixedly connected to the top of the tension spring 16, the double threaded rod 36 is embedded in the inside of the slide groove 35, and the throttle 37 is located at the front end of the pressure plate 31. It should be noted that the clearance fit between the through hole 32 of the pressure plate 31 and the screw 15 allows the pressure plate 31 to move up and down. The fit between the pressure plate 31 and the tension spring 16 allows the pressure plate 31 to initially position the multiple metal wire bodies 2 through the tension of the tension spring 16. Furthermore, this design helps improve the operational stability of the device, ensuring precise control over the arrangement and holding of the filaments during spectral detection, and providing a basis for securing multiple metal filament bodies 2 together. As a further implementation of this solution, the clamping block 38 is slidably connected to the sliding groove 35 opened in the pressure plate 31 through the slide bar 39. The clamping block 38 extends out of the lower end of the pressure plate 31, and the two clamping blocks 38 clamp the metal wire body 2. It should be noted that the embedded installation of the double threaded rod 36 and the position of the throttle 37 ensure the operational flexibility and precise control of the device, while the sliding connection and clamping function of the clamping block 38 ensure the tight arrangement and stable holding of the filaments. Furthermore, it helps to improve the operating efficiency of the device, while also ensuring the effectiveness of the multiple metal filament bodies 2 in blocking the holes of the spectral emission port 14, ensuring that the filaments fit tightly together, reducing gaps, and thus obtaining more reliable chemical composition analysis. As a further implementation of this solution, the pressure assembly 4 includes a pressure cylinder 41, with a threaded hole 42 on the inner side of the pressure cylinder 41 and stripes on the outer side of the pressure cylinder 41. The pressure cylinder 41 is spirally connected to the screw 15 through the threaded hole 42, and the bottom ends of multiple pressure cylinders 41 are pressed against the top of the pressure plate 31. It should be noted that the inner threaded hole 42 and the outer stripe design of the pressure cylinder 41, as well as the spiral connection with the screw 15, ensure the stable holding and precise control of the filament through the pressure plate 31. Furthermore, this design helps improve the efficiency and accuracy of spectral detection, ensuring that the filaments are stably aligned during the detection process, thereby obtaining more consistent and reliable analytical data.

[0018] Workflow: When fixing the metal filament body 2, initially there is a gap between the bottom ends of multiple pressure cylinders 41 and the top end of pressure plate 31. By operating the pull handle 33, the pressure plate 31 is moved upward. The pressure plate 31 slides outside the screw 15 through the through hole 32. At this time, the pressure plate 31 causes the tension spring 16 to deform, placing the multiple metal filament bodies 2 at the upper end of the assembly groove 13 and the spectral emission port 14. At the same time, the metal filament bodies 2 are located between the lower end of the pressure plate 31 and the two clamping blocks 38. When the pull handle 33 is released, Under the tension of multiple tension springs 16, the pressure plate 31 is pulled downward. A built-in block is located near the middle of the slide groove 35 on the pressure plate 31. The built-in block of the pressure plate 31 is vertically aligned with the spectral emission port 14. This allows the built-in block of the pressure plate 31 to hold part of the metal filament body 2. Do not operate the clamping assembly 4 at this time to prevent the metal filament body 2 from being difficult to move due to the strong clamping force of the pressure plate 31. Operate the throttle 37 to drive the double threaded rod 36 to rotate. The double threaded rod 36 then drives... Two clamping blocks 38 simultaneously move towards the metal filament bodies 2, clamping multiple metal filament bodies 2 together. When the pressure plate 31 moves slightly upward under the action of the metal filament bodies 2, multiple pressure cylinders 41 are rotated, causing them to move downward. The pressure cylinders 41 press the pressure plate 31, applying pressure to the multiple metal filament bodies 2 and squeezing them until the pressure cylinders 41 and the handle 37 can no longer rotate. This achieves the effect of securing the metal filament bodies 2, making them tightly attached together. The excitation source of the spectrometer then contacts the multiple filament bodies through the spectral emission port 14, enabling spectral detection. Based on the above principles, when detecting multiple metal filament bodies 2, the device can control the multiple metal filament bodies 2 to be arranged closely together, reducing the gaps between them and significantly improving the spectral detection effect.

[0019] Although embodiments of the present invention have been shown and described, 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. An adaptive fixing assembly for spectral detection of solid metal filaments, comprising a base detection assembly (1) and a metal filament body (2), characterized in that: A fixing component (3) is installed at the upper end of the metal filament body (2), and a pressure fixing component (4) is spirally connected to the outside of the fixing component (3). The base detection component (1) includes a mounting base (11). An assembly groove (13) is fixedly connected to the inner side of the operating table (12) opened on the mounting base (11) by bolts. A screw (15) and a tension spring (16) are fixedly connected to the top of the assembly groove (13). The fixing component (3) includes a pressure plate (31). The pressure plate (31) has a through hole (32), a rotating hole (34) and a sliding groove (35) on its inner side. A handle (33) is fixedly connected to the top of the pressure plate (31). A double threaded rod (36) is rotatably connected to the inner side of the rotating hole (34) of the pressure plate (31). A handle (37) is fixedly connected to the front end of the double threaded rod (36). A clamping block (38) is spirally connected to the outer side of the double threaded rod (36). Sliding strips (39) are fixedly connected to the left and right sides of the clamping block (38).

2. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: The mounting base (11) has a fixing hole on its inner side, and a spectral emission port (14) is fixedly connected to the inner side of the fixing hole of the mounting base (11). The top of the mounting base (11) is flush with the top of the spectral emission port (14).

3. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: Multiple metal filament bodies (2) are placed at the upper end of the assembly slot (13) and the spectral emission port (14), and the multiple metal filament bodies (2) completely block the laser port of the spectral emission port (14).

4. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: The through hole (32) of the pressure plate (31) is sleeved on the outside of the screw (15). The through hole (32) of the pressure plate (31) is clearance-fitted with the outside of the screw (15). The lower end of the pressure plate (31) is fixedly connected to the top end of the tension spring (16).

5. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: The double threaded rod (36) is embedded inside the slide groove (35), and the throttle (37) is located at the front end of the pressure plate (31).

6. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: The clamping block (38) is slidably connected to the sliding groove (35) of the pressure plate (31) via the slide bar (39). The clamping block (38) extends out of the lower end of the pressure plate (31), and the two clamping blocks (38) clamp the metal wire body (2).

7. The adaptive fixing component for solid metal filament spectral detection according to claim 1, characterized in that: The pressing assembly (4) includes a pressing cylinder (41), with a threaded hole (42) on the inner side of the pressing cylinder (41) and stripes on the outer side of the pressing cylinder (41). The pressing cylinder (41) is spirally connected to the screw (15) through the threaded hole (42), and the bottom ends of multiple pressing cylinders (41) are pressed against the top of the pressing plate (31).

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