A metallographic sample cleaning brush

Abstract

This utility model discloses a metallographic grinding disc cleaning brush, relating to the field of metallographic grinding disc cleaning technology. It includes a main clamping body and a sponge block. A tail shank body is connected to both sides of the main clamping body, and the tail shank body has an internal mounting through hole. A limiting block is added to the upper end of the main clamping body, and a receiving block is connected inside the main clamping body. The receiving block has a limiting through hole, and a sponge block is installed on the upper end of the receiving block. An installation ring is installed at the middle of the bottom of the main clamping body, and a threaded installation groove is opened inside the installation ring. A threaded installation block is connected inside the threaded installation groove, and a handle body is provided at the lower end of the threaded installation block. This metallographic grinding disc cleaning brush can adapt to different abrasive particle sizes for easy cleaning structure replacement, improving the flexibility of the cleaning brush during use, while preventing positional displacement of the cleaning brush during use, thus increasing the overall practicality and efficiency of the cleaning brush.

Description

Technical Field

[0001] This utility model relates to the field of cleaning brush technology, specifically a metallographic grinding sample plate cleaning brush. Background Technology

[0002] Metallographic grinding discs are specialized tools used for surface treatment of metallic materials, primarily for preparing metallographic samples. They reduce surface roughness through grinding and polishing to meet the needs of microscopic observation and physical property testing. In mineralogy, it is necessary to observe the microstructure and composition of primary ores and other materials to formulate and guide the separation and enrichment of useful minerals. Therefore, the quality of the polished section sample is the most important step in process mineralogy research. During the polishing process, abrasive materials of varying fineness are added to the grinding disc. If the grinding disc is not thoroughly cleaned during this process, it will result in severe scratches on the polished section. To improve the cleaning efficiency of metallographic grinding discs, a cleaning brush is needed; however, existing cleaning brushes still have the following shortcomings:

[0003] When using existing cleaning brushes, the limited use of most cleaning brushes, due to their inconvenience in adapting to different abrasive grit sizes for cleaning structure changes, leads to reduced practicality and efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a metallographic grinding disc cleaning brush to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A metallographic sample grinding disc cleaning brush includes a main clamping body and a sponge block. The main clamping body is connected to two external sides with a tail shank body, and the tail shank body has an installation through hole inside. A limiting block is added to the upper end of the main clamping body, and a receiving block is connected inside the main clamping body. The receiving block has a limiting through hole inside, and a sponge block is installed on the upper end of the receiving block. An installation ring is installed at the middle of the bottom of the main clamping body, and a threaded installation groove is opened inside the installation ring. A threaded installation block is connected inside the threaded installation groove, and a handle body is provided at the lower end of the threaded installation block.

[0007] Furthermore, there are two tail handle bodies, and the two tail handle bodies are symmetrically arranged on both sides of the outside of the main clamp body with respect to the front central axis of the main clamp body.

[0008] Furthermore, the limiting block is embedded in the main clamping body, and the limiting block and the main clamping body are fixedly connected by an adhesive.

[0009] Furthermore, the external dimensions of the limiting block are adapted to the internal dimensions of the limiting through hole, and the limiting block is connected to the receiving block through the limiting through hole.

[0010] Furthermore, the receiving block and the sponge block are distributed perpendicularly, and the receiving block and the sponge block are fixedly connected by bolts.

[0011] Furthermore, the mounting ring is perpendicular to the main clamping body, and the mounting ring is fixedly connected to the main clamping body by bolts.

[0012] Furthermore, the internal dimensions of the threaded mounting groove are adapted to the external dimensions of the threaded mounting block, and the threaded mounting block is rotatably connected to the mounting ring through the threaded mounting groove.

[0013] Furthermore, the handle body and the threaded mounting block are arranged perpendicularly, and the handle body is fixedly connected to the threaded mounting block by bolts.

[0014] The metallographic sample grinding plate cleaning brush of this utility model has the following beneficial effects:

[0015] 1. This utility model enables the use of a metallographic grinding disc cleaning brush. By using an adhesive, the limiting blocks are fixedly installed on both sides inside the main clamping body. The receiving block is also fixed inside the main clamping body by the limiting blocks and limiting through holes. This completes the fixation of the sponge block at the upper end of the receiving block. This makes it less likely for the sponge block to shift position during use due to the limiting blocks and limiting through holes. At the same time, different sponge blocks can be replaced according to the needs of use, improving the cleaning efficiency of the metallographic grinding disc and increasing the overall practicality of the cleaning brush.

[0016] 2. When using the metallographic grinding disc cleaning brush, the mounting ring can be fixedly installed in the middle of the lower end of the main clamping body by tightening bolts, and the threaded mounting block can be rotated into the mounting ring by using the threaded mounting groove, thereby completing the rotational connection between the handle body and the mounting ring, making the cleaning brush easy to disassemble and rotate, and improving the overall practicality and efficiency of the cleaning brush. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the metallographic sample grinding disc cleaning brush of this utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional unfolded structure of the sponge block of the metallographic grinding disc cleaning brush of this utility model.

[0019] Figure 3 This is a three-dimensional unfolded structural diagram of the threaded mounting block of the metallographic grinding disc cleaning brush of this utility model.

[0020] In the diagram: 1. Main clamp body; 2. Tail handle body; 3. Mounting through hole; 4. Limiting block; 5. Receiving block; 6. Limiting through hole; 7. Sponge block; 8. Mounting ring; 9. Threaded mounting groove; 10. Threaded mounting block; 11. Handle body. Detailed Implementation

[0021] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" 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 the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element 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 the embodiments of this application.

[0025] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0026] like Figures 1 to 3 As shown, the metallographic grinding plate cleaning brush of this utility model includes a main clamping body 1 and a sponge block 7. The main clamping body 1 is connected to the two outer sides of the tail shank body 2, and the tail shank body 2 is provided with an installation through hole 3. A limiting block 4 is added to the upper end of the main clamping body 1, and a receiving block 5 is connected to the main clamping body 1. The receiving block 5 is provided with a limiting through hole 6, and the sponge block 7 is installed on the upper end of the receiving block 5.

[0027] There are two tail handle bodies 2, and the two tail handle bodies 2 are symmetrically arranged on both sides of the main clamping body 1 with the central axis of the front of the main clamping body 1. The limiting block 4 is embedded in the main clamping body 1 and is fixedly connected to the main clamping body 1 by adhesive. The external dimensions of the limiting block 4 are adapted to the internal dimensions of the limiting through hole 6, and the limiting block 4 is connected to the receiving block 5 through the limiting through hole 6. The receiving block 5 and the sponge block 7 are vertically distributed and are fixedly connected to the sponge block 7 by bolts. The limiting block 4 is fixedly installed on both sides of the inside of the main clamping body 1 by adhesive.

[0028] The internal dimensions of the limiting through hole 6 inside the receiving block 5 are adapted to the external dimensions of the limiting block 4. Thus, the receiving block 5 is limited and installed inside the main clamping body 1 by the limiting block 4 and the limiting through hole 6, thereby completing the fixation of the sponge block 7 at the upper end of the receiving block 5. This makes it less likely for the sponge block 7 to shift position during use due to the limiting block 4 and the limiting through hole 6. At the same time, different sponge blocks 7 can be replaced according to the needs of use, improving the cleaning efficiency of the metallographic grinding disc and increasing the overall practicality of the cleaning brush.

[0029] like Figures 1 to 3 As shown, an installation ring 8 is installed at the bottom center of the main clamping body 1, and a threaded installation groove 9 is opened inside the installation ring 8. A threaded installation block 10 is connected inside the threaded installation groove 9. At the same time, a handle body 11 is provided at the lower end of the threaded installation block 10. The installation ring 8 is perpendicular to the main clamping body 1, and the installation ring 8 is fixedly connected to the main clamping body 1 by bolts. The internal dimensions of the threaded installation groove 9 are adapted to the external dimensions of the threaded installation block 10, and the threaded installation block 10 is rotatably connected to the installation ring 8 through the threaded installation groove 9.

[0030] In some embodiments, the handle body 11 and the threaded mounting block 10 are vertically distributed, and the handle body 11 is fixedly connected to the threaded mounting block 10 by bolts. The mounting ring 8 is fixedly installed in the middle of the lower end of the main clamping body 1 by fastening bolts. The internal dimensions of the threaded mounting groove 9 opened inside the mounting ring 8 are adapted to the external dimensions of the threaded mounting block 10 added to the upper end of the handle body 11. Thus, the threaded mounting block 10 is rotated into the mounting ring 8 through the threaded mounting groove 9, thereby completing the rotational connection between the handle body 11 and the mounting ring 8. This makes the cleaning brush easy to disassemble and rotate, improving the overall practicality and efficiency of the cleaning brush.

[0031] When using the metallographic grinding disc cleaning brush of this application, the main clamping body 1 can be opened and closed by the tail handle body 2 set on both sides of the outside of the main clamping body 1. At the same time, after the tail handle body 2 is folded and flipped, the mounting through hole 3 opened inside it allows the cleaning brush to be easily suspended. The limiting block 4 is fixedly installed on both sides of the inside of the main clamping body 1 by adhesive. The receiving block 5 is limited and installed inside the main clamping body 1 by the limiting block 4 and the limiting through hole 6, thereby completing the fixation of the sponge block 7 at the upper end of the receiving block 5. This makes it difficult for the sponge block 7 to shift position during use due to the limiting block 4 and the limiting through hole 6. At the same time, different sponge blocks 7 can be replaced according to the needs of use, improving the cleaning efficiency of the metallographic grinding disc. Next, the mounting ring 8 is fixedly installed in the middle of the lower end of the main clamping body 1 by fastening bolts. The threaded mounting block 10 is rotated and installed into the mounting ring 8 by using the threaded mounting groove 9, thereby completing the rotational connection between the handle body 11 and the mounting ring 8. This makes the cleaning brush easy to disassemble and rotate, improving the overall practicality and efficiency of the cleaning brush.

[0032] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A metallurgical sample disc cleaning brush comprising a main holder (1) and a sponge block (7), characterized in that, The main clamp (1) is connected to the tail handle body (2) on both sides of the outside, and the tail handle body (2) is provided with an installation through hole (3). The upper end of the main clamp (1) is provided with a limiting block (4), and the main clamp (1) is connected with a receiving block (5). The receiving block (5) is provided with a limiting through hole (6). At the same time, a sponge block (7) is installed on the upper end of the receiving block (5). The middle bottom of the main clamp (1) is provided with an installation ring (8), and the installation ring (8) is provided with a threaded installation groove (9). The threaded installation groove (9) is connected with a threaded installation block (10). The lower end of the threaded installation block (10) is provided with a handle body (11).

2. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The tailstock body (2) is provided in two quantities, and the two tailstock bodies (2) are symmetrically arranged on both sides of the outside of the main clamping body (1) with the front central axis of the main clamping body (1).

3. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The limiting block (4) is embedded in the main clamp (1), and the limiting block (4) and the main clamp (1) are fixedly connected by adhesive.

4. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The external dimensions of the limiting block (4) are adapted to the internal dimensions of the limiting through hole (6), and the limiting block (4) is connected to the receiving block (5) through the limiting through hole (6).

5. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The receiving block (5) and the sponge block (7) are arranged perpendicularly, and the receiving block (5) and the sponge block (7) are fixedly connected by bolts.

6. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The mounting ring (8) is perpendicular to the main clamp (1), and the mounting ring (8) is fixedly connected to the main clamp (1) by bolts.

7. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The internal dimensions of the threaded mounting groove (9) are adapted to the external dimensions of the threaded mounting block (10), and the threaded mounting block (10) is rotatably connected to the mounting ring (8) through the threaded mounting groove (9).

8. The metallographic sample grinding disc cleaning brush according to claim 1, characterized in that, The handle body (11) and the threaded mounting block (10) are arranged perpendicularly, and the handle body (11) is fixedly connected to the threaded mounting block (10) by bolts.

Images