Hairbrush head for weld bead treatment

Abstract

The utility model relates to the field of welding bead processing brush heads, and discloses a brush head for welding bead processing. In the utility model, a bristle mounting disc is welded at the bottom of a brush head main body, a hard cleaning scraper blade is fixedly mounted on the bottom surface of the bristle mounting disc, and brush head bristles are arranged on the bottom surface of the bristle mounting disc and around the hard cleaning scraper blade. The brush head main body can be in threaded connection with the bottom end of a cleaning gun through the mounting thread head at the top of the brush head main body, then the brush head main body can be used for cleaning a welding bead, and when stains which are difficult to clear are needed, the brush head main body can be pressed downwards, so that the cleaning hard scraper on the lower surface of the bristle mounting disc scrapes the stains, and the cleaning effect is good. Therefore, caked objects can be cleared more conveniently, the convenience in use is improved, meanwhile, in the process of using the brush head body, the safety protection plate can prevent the hand from being scalded due to the fact that the hand makes contact with a welding bead due to misoperation, and the safety of the whole brush head body in the using process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brush heads for welding bead processing, in particular to a brush head for welding bead processing. Background Art

[0002] Currently, when a weld cleaning machine cleans the weld, it uses a carbon fiber brush connected to a weld treatment gun to clean it. The weld cleaning machine automatically supplies liquid to the treatment gun, which is then transported to the brush head through the treatment gun and seeps out. In the past, the brush head was connected to the treatment gun, and then the locator and the treatment gun were connected, and the locator was used to cover the outside of the brush head. This process requires the use of a weld treatment brush head.

[0003] For example, the application with publication number CN217857463U discloses a brush conversion head for weld processing, comprising four brush head cavities distributed along the center of the upper end top surface of the brush head body, a connecting head is provided at the center of the lower end of the brush head body, a through hole is provided at the center of the connecting head, the through hole penetrates the brush head body, and a brush head with a threaded base is directly connected to the four brush head cavities of the brush head body through threads. The connecting head can directly replace the threaded base and be installed on the conductive rod of the weld processing machine to realize a one-to-four structure, so that four brush heads can be installed, the contact area for weld cleaning is larger, the work efficiency is enhanced, and the purpose of efficient cleaning can be achieved; in addition, a through hole penetrating the brush head body is provided at the center of the connecting head, and the use of a single through hole makes the structure simpler, facilitates processing and production, and effectively reduces production costs.

[0004] However, when the brush head in the application is used to clean the weld, when foreign matter that needs to be processed condenses on both sides of the weld, other tools need to be used to scrape off the foreign matter, which makes it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a brush head for welding bead processing in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a bristle brush head for weld processing, comprising a brush head body and a mounting plate, the bottom of the brush head body is welded to the bristle mounting plate, a cleaning hard scraper is fixedly installed on the bottom surface of the bristle mounting plate, and the bottom surface of the bristle mounting plate is located around the cleaning hard scraper and is provided with brush head bristles.

[0007] By adopting the above technical solution, when using the brush head body to clean the weld, the brush head body can be threadedly connected to the bottom end of the cleaning gun through the mounting thread head on the top, and then the brush head body can be used to clean the weld. When it is necessary to remove stains that are difficult to clean, the brush head body can be pressed downward so that the cleaning hard scraper on the lower surface of the bristle mounting plate can scrape the stains, thereby making it more convenient to remove lumps of objects and increasing convenience during use. At the same time, during the use of the brush head body, the safety protection plate can prevent burns caused by contact between the hands and the weld due to operating errors, thereby increasing the safety of the overall use of the brush head body.

[0008] In a preferred embodiment, a safety protection plate is fixedly mounted on the outer surface of the brush head body just above the cleaning hard scraper.

[0009] By adopting the above technical solution, during the use of the brush head body, the safety protection plate can prevent burns caused by contact between the hands and the weld due to operating errors, thereby increasing the safety of the overall use of the brush head body.

[0010] In a preferred embodiment, a top fixing base is fixedly mounted on the top of the brush head body, and a mounting threaded head is disposed on the upper surface of the top fixing base.

[0011] By adopting the above technical solution, the brush head body can be screwed and fixed, thereby increasing the firmness during installation and fixing.

[0012] In a preferred embodiment, an inner fixing plate is welded to the inner side of the bottom surface of the mounting plate, and four matching threaded holes are opened on the surface of the inner fixing plate, and the matching threaded holes are matched with the mounting threaded heads.

[0013] By adopting the above technical solution, when the area to be cleaned is large, multiple brush head bodies can be installed on the lower surface of the mounting plate, which is easy to clean and increases convenience during use.

[0014] In a preferred embodiment, a base mounting thread head is fixedly mounted on the top of the mounting plate, and the size of the base mounting thread head is the same as that of the mounting thread head.

[0015] By adopting the above technical solution, it is convenient to fix the installation plate.

[0016] In a preferred embodiment, a protective cotton pad is bonded to the upper surface of the safety protection plate.

[0017] By adopting the above technical solution, the hand can be supported when sliding occurs between the hand and the brush head body, thereby increasing the convenience during use.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] In the utility model, when the brush head body is used to clean the weld, the brush head body can be threadedly connected to the bottom end of the cleaning gun through the mounting threaded head on the top thereof, and then the brush head body can be used to clean the weld. When it is necessary to remove stains that are difficult to clean, the brush head body can be pressed downward so that the cleaning hard scraper on the lower surface of the brush bristle mounting plate can scrape the stains, thereby making it more convenient to remove agglomerated objects and increasing the convenience during use. At the same time, in the process of using the brush head body, the safety protection plate can prevent burns caused by contact between the hands and the weld due to operating errors, thereby increasing the safety of the overall use of the brush head body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the brush head structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the brush head from the top perspective of the present invention;

[0022] Figure 3 This is a schematic diagram of the installation disk structure in the utility model;

[0023] Figure 4 It is a structural schematic diagram of multiple brush heads installed at the bottom of the installation plate in the utility model.

[0024] Markings in the figure: 1. Brush head body; 2. Mounting plate; 3. Safety protection plate; 4. Top fixing base; 5. Mounting thread head; 6. Cleaning hard scraper; 7. Brush head bristles; 8. Base mounting thread head; 9. Inner fixing plate; 10. Adapter thread hole; 11. Protective cotton pad; 12. Brush bristle mounting plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-4 ,

[0027] Example:

[0028] A bristle brush head for welding bead processing comprises a brush head body 1 and a mounting plate 2. A brush mounting plate 12 is welded to the bottom of the brush head body 1. A cleaning hard scraper 6 is fixedly mounted on the bottom surface of the brush mounting plate 12. The bottom surface of the brush mounting plate 12 is located around the cleaning hard scraper 6 and brush head bristles 7 are arranged. When the brush head body 1 is used to clean the welding bead, the brush head body 1 can be threadedly connected to the bottom end of the cleaning gun through the mounting threaded head 5 on the top thereof. The brush head body 1 can then be used to clean the welding bead. When stains that are difficult to clean are required, the brush head body 1 can be pressed downward at this time so that the cleaning hard scraper 6 on the lower surface of the brush mounting plate 12 can scrape the stains, thereby making it more convenient to remove agglomerated objects, thereby increasing convenience during use.

[0029] A safety protection plate 3 is fixedly installed on the outer surface of the brush head body 1 just above the cleaning hard scraper 6. During the use of the brush head body 1, the safety protection plate 3 can prevent burns caused by contact between the hands and the weld due to operating errors, thereby increasing the safety of the brush head body 1 during overall use.

[0030] A top fixing base 4 is fixedly installed on the top of the brush head body 1, and a mounting threaded head 5 is provided on the upper surface of the top fixing base 4, so that the brush head body 1 can be screwed and fixed, thereby increasing the firmness during installation and fixing.

[0031] An inner fixing plate 9 is welded to the inner side of the bottom surface of the mounting plate 2. Four adapting threaded holes 10 are provided on the surface of the inner fixing plate 9, and the adapting threaded holes 10 are adapted to the mounting threaded heads 5. When a large area needs to be cleaned, multiple brush head bodies 1 can be installed on the lower surface of the mounting plate 2 to facilitate cleaning and increase convenience during use.

[0032] A base mounting thread head 8 is fixedly mounted on the top of the mounting plate 2 , and the size of the base mounting thread head 8 is the same as that of the mounting thread head 5 , so as to facilitate fixing of the mounting plate 2 .

[0033] A protective cotton pad 11 is bonded to the upper surface of the safety protection plate 3, so as to support the hand when sliding occurs between the hand and the brush head body 1, thereby increasing the convenience during use.

[0034] The implementation principle of an embodiment of a brush head for weld processing in the present application is as follows: when using the brush head main body 1 to clean the weld, the brush head main body 1 can be threadedly connected to the bottom end of the cleaning gun through the mounting threaded head 5 on the top thereof, and then the brush head main body 1 can be used to clean the weld. When it is necessary to remove stains that are difficult to remove, the brush head main body 1 can be pressed downward so that the cleaning hard scraper 6 on the lower surface of the bristle mounting plate 12 can scrape the stains, thereby making it more convenient to remove lumps of objects and increasing convenience during use. At the same time, during the use of the brush head main body 1, the safety protection plate 3 can prevent burns caused by contact between the hands and the weld due to operating errors, thereby increasing the safety of the brush head main body 1 during overall use.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A brush head for welding bead processing, comprising a brush head body (1) and a mounting plate (2), characterized in that: A bristle mounting plate (12) is welded to the bottom of the brush head body (1), a cleaning hard scraper (6) is fixedly mounted on the bottom surface of the bristle mounting plate (12), and brush head bristles (7) are arranged around the cleaning hard scraper (6) on the bottom surface of the bristle mounting plate (12).

2. A brush head for weld bead processing as claimed in claim 1, characterized in that: A safety protection plate (3) is fixedly mounted on the outer surface of the brush head body (1) just above the cleaning hard scraper (6).

3. A brush head for weld processing as claimed in claim 1, characterized in that: A top fixing base (4) is fixedly mounted on the top of the brush head body (1), and a mounting threaded head (5) is provided on the upper surface of the top fixing base (4).

4. A brush head for weld processing as claimed in claim 1, characterized in that: An inner fixing plate (9) is welded to the inner side of the bottom surface of the installation plate (2), and four matching threaded holes (10) are opened on the surface of the inner fixing plate (9), and the matching threaded holes (10) are matched with the installation threaded heads (5).

5. A brush head for weld processing as claimed in claim 1, characterized in that: A base mounting thread head (8) is fixedly mounted on the top of the mounting plate (2), and the size of the base mounting thread head (8) is the same as that of the mounting thread head (5).

6. A brush head for weld processing as claimed in claim 2, characterized in that: A protective cotton pad (11) is bonded to the upper surface of the safety protection plate (3).

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