A polishing apparatus for metal surface treatment

Abstract

This utility model discloses a polishing device for metal surface treatment, relating to the field of metal surface treatment technology. It includes an adjustment mechanism, with a grinding mechanism fixedly connected to the adjustment end of the adjustment mechanism, and a dust collection mechanism installed on the surface of the grinding mechanism. In this utility model, the adjustment mechanism, through the coordinated action of the X-axis moving component, Y-axis moving component, and Z-axis moving component, solves the problem of insufficient grinding position calibration in existing devices, achieving precise alignment of the grinding path and effectively avoiding excessive local pressure friction and missed grinding. The cooperation of the pressure sensor with the spring and damping rod replaces the coarse manual or fixed-gear adjustment, achieving real-time dynamic adaptation of the grinding force, preventing excessive scraping or incomplete grinding of the metal surface, and ensuring uniform stress distribution on the workpiece surface. The dust collection mechanism can collect grinding dust in a timely manner, improving the working environment and preventing dust from affecting subsequent processing.

Description

Technical Field

[0001] This utility model relates to the field of metal surface treatment technology, and in particular to a polishing device for metal surface treatment. Background Technology

[0002] To optimize the surface condition of metal workpieces and meet the needs of subsequent processing or use, polishing equipment for metal surface treatment removes defects such as oxide scale, burrs, and scratches from the metal surface through mechanical grinding, chemical action, or electrochemical reaction, improving surface smoothness and flatness. At the same time, it enhances the wear resistance, oxidation resistance, and adhesion of the metal, laying a good foundation for subsequent processes such as electroplating and spraying, and significantly improving the appearance, texture, and performance of metal products.

[0003] However, in existing technologies, the grinding position lacks calibration and positioning capabilities, making it difficult to accurately fit the preset grinding path. This can easily lead to excessive pressure and friction in some areas and missed grinding in others. Excessive friction will exacerbate the generation of metal material debris, and missed grinding requires secondary grinding. Furthermore, the force adjustment is mostly a rough manual setting or fixed gear adjustment, which cannot be dynamically adapted in real time according to the material hardness and surface condition of different areas of the metal workpiece. If the force is too large, it will cause excessive scraping of the metal surface, and if the force is too small, the grinding will be incomplete, requiring repeated grinding to achieve the desired effect. This not only prolongs the processing time but also causes an imbalance in the stress distribution on the workpiece surface due to uneven grinding force, resulting in unstable surface processing accuracy and quality of the product. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a polishing device for metal surface treatment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes an adjustment mechanism, a grinding mechanism is fixedly connected to the adjustment end of the adjustment mechanism, a dust collection mechanism is installed on the surface of the grinding mechanism, the adjustment mechanism includes a fixed frame, an X-axis moving component is fixedly connected to the upper part of the fixed frame, a Y-axis moving component is fixedly connected to the moving end of the X-axis moving component, a Z-axis moving component is fixedly connected to the moving end of the Y-axis moving component, and the moving end of the Z-axis moving component is fixedly connected to the grinding mechanism;

[0006] The grinding mechanism includes a mounting bracket, a spring, and a connecting bracket. A fixed plate is installed at the bottom of the mounting bracket, and a damping rod is fixedly connected to the bottom of the fixed plate. The spring is installed on the surface of the damping rod, and the damping rod is fixedly connected to the connecting bracket. One end of the spring is fixedly connected to the fixed plate, and the other end of the spring is fixedly connected to the connecting bracket. A grinding machine assembly is installed on the side of the connecting bracket.

[0007] Preferably, a pressure sensor is installed between the mounting bracket and the fixing plate.

[0008] Preferably, two damping rods are fixedly connected to the bottom of the fixed plate, and the two damping rods are symmetrically distributed on the surface of the fixed plate.

[0009] Preferably, the vacuuming mechanism includes a vacuum cleaner assembly and a vacuum cleaner hose, the vacuum cleaner assembly and the vacuum cleaner hose are fixedly connected, and a vacuum cleaner cover is fixedly connected to the end of the vacuum cleaner hose.

[0010] Preferably, an electric telescopic rod is fixedly connected to the side of the dust hood, and the electric telescopic rod is fixedly connected to a spring. The grinding end of the grinding machine assembly is located inside the dust hood.

[0011] Preferably, the surface of the dust cover is provided with multiple dust suction holes, which are evenly distributed on the inner side and bottom of the dust cover.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the adjustment mechanism, through the coordinated action of the X-axis moving component, Y-axis moving component, and Z-axis moving component, solves the problem of insufficient positioning and calibration of grinding position in existing devices, achieving precise fit of the grinding path and effectively avoiding localized excessive compression friction and missed grinding; the cooperation of the pressure sensor with springs and damping rods replaces the rough manual or fixed-gear adjustment, achieving real-time dynamic adaptation of grinding force, preventing excessive scraping or incomplete grinding of the metal surface, and ensuring uniform stress distribution on the workpiece surface; the dust collection mechanism can collect grinding dust in a timely manner, improving the working environment and preventing dust from affecting subsequent processing; the overall structure, through the coordinated action of various components, significantly improves the processing accuracy and quality stability of metal workpieces, while reducing secondary grinding and repeated grinding steps, thus improving processing efficiency;

[0014] 2. In this utility model, the dust collection hood covers the grinding end of the grinding machine assembly, and with the dust collection holes evenly distributed on the inner side and bottom, it expands the dust adsorption coverage area and prevents dust from escaping from the grinding area; the electric telescopic rod is linked with the spring, which can adapt to the dynamic adjustment of the grinding mechanism, ensuring that the dust collection hood is always close to the grinding surface, improving the timeliness and effectiveness of dust collection; the dust collection machine assembly stably transmits suction power through the dust collection pipe, efficiently extracting dust, which not only improves the workshop working environment and reduces the health risks of operators, but also prevents dust from adhering to the workpiece surface and affecting the processing accuracy; the overall structure is compact, and the components work together to significantly improve dust handling efficiency, further ensuring product processing quality and production safety. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a polishing device for metal surface treatment;

[0016] Figure 2This utility model provides a side view of the grinding mechanism in a polishing device for metal surface treatment.

[0017] Figure 3 This utility model provides a three-dimensional structural diagram of the connecting frame in a polishing device for metal surface treatment;

[0018] Figure 4 This invention provides a three-dimensional structural diagram of a dust collection hood in a polishing device for metal surface treatment.

[0019] Legend: 1. Adjustment mechanism; 11. Fixing frame; 12. X-axis moving assembly; 13. Y-axis moving assembly; 14. Z-axis moving assembly; 2. Grinding mechanism; 21. Mounting frame; 22. Pressure sensor; 23. Fixing plate; 24. Damping rod; 25. Spring; 26. Connecting frame; 27. Grinding machine assembly; 3. Dust collection mechanism; 31. Dust collection machine assembly; 32. Dust collection pipe; 33. Dust collection hood; 34. Electric telescopic rod; 35. Dust collection hole. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figure 1 - Figure 3 As shown, this utility model provides a polishing device for metal surface treatment, including an adjustment mechanism 1. A grinding mechanism 2 is fixedly connected to the adjustment end of the adjustment mechanism 1. A dust collection mechanism 3 is installed on the surface of the grinding mechanism 2. The adjustment mechanism 1 includes a fixed frame 11. An X-axis moving component 12 is fixedly connected to the upper part of the fixed frame 11. A Y-axis moving component 13 is fixedly connected to the moving end of the X-axis moving component 12. A Z-axis moving component 14 is fixedly connected to the moving end of the Y-axis moving component 13. The moving end of the Z-axis moving component 14 is fixedly connected to the grinding mechanism 2.

[0023] The grinding mechanism 2 includes a mounting frame 21, a spring 25, and a connecting frame 26. A fixed plate 23 is mounted on the bottom of the mounting frame 21. A damping rod 24 is fixedly connected to the bottom of the fixed plate 23. The spring 25 is mounted on the surface of the damping rod 24. The damping rod 24 is fixedly connected to the connecting frame 26. One end of the spring 25 is fixedly connected to the fixed plate 23, and the other end of the spring 25 is fixedly connected to the connecting frame 26. A grinding machine assembly 27 is mounted on the side of the connecting frame 26. A pressure sensor 22 is installed between the mounting frame 21 and the fixed plate 23. Two damping rods 24 are fixedly connected to the bottom of the fixed plate 23. The two damping rods 24 are symmetrically distributed on the surface of the fixed plate 23.

[0024] The specific settings and functions of this embodiment are described below: The fixed frame 11 provides support for the whole. The adjustment mechanism 1, which consists of the X-axis moving component 12, the Y-axis moving component 13 and the Z-axis moving component 14, can drive the grinding mechanism 2 to achieve precise movement in three-dimensional space, ensuring that the grinding machine component 27 fits the preset grinding path. During the grinding process, the pressure sensor 22 detects the contact pressure between the grinding machine component 27 and the metal workpiece in real time. With the damping rods 24 symmetrically distributed at the bottom of the fixed plate 23 and the springs 25 on the surface, a buffer adjustment force is applied to the connecting frame 26 to dynamically adapt to the material hardness and surface condition of different areas of the workpiece. At the same time, the dust collection mechanism 3 collects the metal dust generated during grinding, completing the precise grinding and dust treatment simultaneously.

[0025] The adjustment mechanism 1, through the coordinated action of the X-axis moving component 12, Y-axis moving component 13, and Z-axis moving component 14, solves the problem of insufficient positioning and calibration of grinding positions in existing devices, achieving precise alignment of the grinding path and effectively avoiding localized excessive compression friction and missed grinding. The cooperation of the pressure sensor 22 with the spring 25 and damping rod 24 replaces the rough manual or fixed-gear adjustment, achieving real-time dynamic adaptation of grinding force, preventing excessive scraping or incomplete grinding of the metal surface, and ensuring uniform stress distribution on the workpiece surface. The dust collection mechanism 3 can collect grinding dust in a timely manner, improving the working environment and preventing dust from affecting subsequent processing. The overall structure, through the coordinated action of various components, significantly improves the processing accuracy and quality stability of metal workpieces, while reducing secondary grinding and repeated grinding steps, thus improving processing efficiency.

[0026] Example 2: Figure 1 - Figure 4 As shown, the vacuuming mechanism 3 includes a vacuum cleaner assembly 31 and a vacuum cleaner pipe 32. The vacuum cleaner assembly 31 is fixedly connected to the vacuum cleaner pipe 32. A vacuum cleaner cover 33 is fixedly connected to the end of the vacuum cleaner pipe 32. An electric telescopic rod 34 is fixedly connected to the side of the vacuum cleaner cover 33. The electric telescopic rod 34 is fixedly connected to a spring 25. The grinding end of the grinding machine assembly 27 is located inside the vacuum cleaner cover 33. A plurality of vacuum holes 35 are provided on the surface of the vacuum cleaner cover 33. The plurality of vacuum holes 35 are evenly distributed on the inside and bottom of the vacuum cleaner cover 33.

[0027] The overall effect of this embodiment is that when the dust collection mechanism 3 is working, the electric telescopic rod 34 is fixedly connected to the spring 25 and can extend and retract synchronously with the buffer adjustment of the grinding mechanism 2, driving the dust collection hood 33 to fit the grinding area in real time, ensuring that the grinding end of the grinding machine assembly 27 is always inside the dust collection hood 33; after the dust collection machine assembly 31 is started, it generates negative pressure suction, which is transmitted to the dust collection hood 33 through the dust collection pipe 32, and then through the multiple dust collection holes 35 evenly distributed on its inner side and bottom, it quickly captures the metal dust generated during the grinding process, completing the timely collection and transportation of dust.

[0028] The dust hood 33 covers the grinding end of the grinding machine assembly 27, and together with the evenly distributed dust suction holes 35 on the inner side and bottom, it expands the dust adsorption coverage area and prevents dust from escaping from the grinding area. The electric telescopic rod 34 is linked with the spring 25 and can adapt to the dynamic adjustment of the grinding mechanism 2, ensuring that the dust hood 33 is always close to the grinding surface, improving the timeliness and effectiveness of dust collection. The dust collector assembly 31 stably transmits suction power through the dust suction pipe 32, efficiently extracting dust, which not only improves the workshop working environment and reduces the health risks of operators, but also prevents dust from adhering to the workpiece surface and affecting the processing accuracy. The overall structure is compact, and the components work together to significantly improve dust handling efficiency and further ensure product processing quality and production safety.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A polishing device for metal surface treatment, characterized by: The system includes an adjustment mechanism (1), the adjustment end of which is fixedly connected to a polishing mechanism (2), and a dust collection mechanism (3) is installed on the surface of the polishing mechanism (2). The adjustment mechanism (1) includes a fixed frame (11), the upper part of which is fixedly connected to an X-axis moving component (12), the moving end of which is fixedly connected to a Y-axis moving component (13), the moving end of which is fixedly connected to a Z-axis moving component (14), and the moving end of which is fixedly connected to the polishing mechanism (2). The grinding mechanism (2) includes a mounting bracket (21), a spring (25), and a connecting bracket (26). A fixing plate (23) is installed at the bottom of the mounting bracket (21). A damping rod (24) is fixedly connected to the bottom of the fixing plate (23). The spring (25) is installed on the surface of the damping rod (24). The damping rod (24) is fixedly connected to the connecting bracket (26). One end of the spring (25) is fixedly connected to the fixing plate (23), and the other end of the spring (25) is fixedly connected to the connecting bracket (26). A grinding machine assembly (27) is installed on the side of the connecting bracket (26).

2. The polishing apparatus for metal surface treatment according to claim 1, characterized by: A pressure sensor (22) is installed between the mounting bracket (21) and the fixing plate (23).

3. The polishing apparatus for metal surface treatment according to claim 1, characterized by: Two damping rods (24) are fixedly connected to the bottom of the fixed plate (23), and the two damping rods (24) are symmetrically distributed on the surface of the fixed plate (23).

4. The polishing apparatus for metal surface treatment according to claim 1, characterized by: The vacuuming mechanism (3) includes a vacuum cleaner assembly (31) and a vacuum cleaner pipe (32). The vacuum cleaner assembly (31) is fixedly connected to the vacuum cleaner pipe (32), and a vacuum cleaner cover (33) is fixedly connected to the end of the vacuum cleaner pipe (32).

5. The polishing apparatus for metal surface treatment according to claim 4, characterized by: An electric telescopic rod (34) is fixedly connected to the side of the dust hood (33), and the electric telescopic rod (34) is fixedly connected to a spring (25). The grinding end of the grinding machine assembly (27) is located inside the dust hood (33).

6. The polishing apparatus for metal surface treatment according to claim 5, wherein: The surface of the dust collection cover (33) is provided with a plurality of dust collection holes (35), which are evenly distributed on the inner side and bottom of the dust collection cover (33).

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