CN217143616U

CN217143616U - Grinding brush convenient to dismouting

Info

Publication number: CN217143616U
Application number: CN202220386878.3U
Authority: CN
Inventors: 梁世辉; 黄丽红; 梁冰艺
Original assignee: Quanzhou Hongfei New Material Technology Co ltd
Current assignee: Quanzhou Hongfei New Material Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-09
Anticipated expiration: 2032-02-25

Abstract

The utility model belongs to the technical field of the grinding brush, specifically disclose a grinding brush convenient to dismouting, be provided with a plurality of shrink fastening structures on the brush body, shrink fastening structure includes installed part, draw-in groove, accomodate pipe, flexible board, draw runner, be provided with a plurality of installed parts on the brush body, the bottom of installed part all is provided with accomodates the pipe, accomodate the inside of pipe and be provided with accomodates the groove, accomodate the bottom of pipe and be provided with a plurality of flexible boards, all be provided with logical groove between flexible board and the flexible board, the one end that the flexible board kept away from accomodates the pipe all is provided with the shrink ring, the shrink ring is the rubber material, a plurality of shrink rings enclose and close and form circular form, and the outside of flexible board all is provided with the draw runner, and all be provided with a plurality of screw holes on the brush body, the outside of installed part all is provided with the external screw thread, installed part and brush body threaded connection; this device makes the improvement to the iron wire mounting structure on the grinding brush for the iron wire installation is more convenient, and the iron wire can be changed, and the effectual resource of having saved, further saves the cost.

Description

Grinding brush convenient to dismouting

Technical Field

The utility model relates to a grind brush technical field, specifically be a grind brush convenient to dismouting.

Background

When the grinding brush grinds the stone surface, the end parts of the grinding wires are respectively contacted with the stone surface, so that the grinding brush and the grinding surface of the stone are dispersed, the grinding brush is fixed on a swing rod of the grinding machine through a fixing boss arranged on one side of the grinding brush, and the grinding brush forms required grinding traces on the stone surface along with different swing directions of the swing rod. When the form of the groove for installing the grinding wire and the thickness of the installed grinding wire are changed, the surface of the stone can realize different grinding effects such as convex-concave feeling, antique imitation, matte finish and the like; the grinding brush can receive wearing and tearing when using, and the iron wire on the grinding brush need be changed under long-time use, and current grinding brush is most all integrative fixed, and the iron wire is worn and torn to when unable using, and the brush body is scrapped promptly, has so not only wasted the resource, and has increased the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding brush convenient to dismouting can receive wearing and tearing in order to solve the grinding brush when using, and the iron wire on the grinding brush needs to be changed under long-time use, and current grinding brush is most all integrative fixed, and the iron wire wearing and tearing are to the time of can not using, and the brush body is scrapped promptly, has so not only wasted the resource, and has increased the problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an abrasive brush convenient to dismouting which characterized in that: including the brush body, be provided with a plurality of shrink fastening structure on the brush body, shrink fastening structure includes installed part, draw-in groove, accomodate pipe, flexbile plate, draw-bar, be provided with a plurality of installed parts on the brush body, the bottom of installed part all is provided with accomodates the pipe, accomodate the inside of pipe and be provided with accomodate the groove, accomodate the bottom of pipe and be provided with a plurality of flexbile plates, all be provided with logical groove between flexbile plate and the flexbile plate, the one end that accomodates the pipe was kept away from to the flexbile plate all is provided with the shrink circle, the shrink circle is the rubber material, a plurality of shrink circles enclose to close and form circular form, and the outside of flexbile plate all is provided with the draw-bar, and all be provided with a plurality of screw holes on the brush body, the outside of installed part all is provided with the external screw thread, installed part and brush body threaded connection.

Preferably, the flexible plate and the slide bar are both made of steel.

Preferably, the bottom of the flexible board is provided with a shrinkage pipe, the outer side of the shrinkage pipe is provided with a limiting ring, the brush body is provided with a plurality of limiting grooves, and the limiting ring is embedded into the limiting grooves and is rotatably connected with the brush body.

Preferably, the inside of shrink pipe is provided with a plurality of slide rails, and the inside of slide rail all is provided with the spout, and the one end of draw runner all imbeds in the spout with slide rail sliding connection.

Preferably, the inside of accomodating the groove all is provided with a plurality of iron wires, and the iron wire is kept away from the one end of accomodating the pipe and is extended to the brush body outside.

Preferably, a sealing cover is arranged on the outer side of the brush body, and a plurality of mounting holes are formed in the sealing cover.

Preferably, all seted up the draw-in groove on the installed part, the draw-in groove is hexagonal shape, and the top of installed part all flushes with the top surface of the brush body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a grinding brush convenient to disassemble and assemble, which effectively solves the problems that most of the existing grinding brushes are integrally fixed, and when an iron wire is worn to be out of use, a brush body is scrapped, thereby not only wasting resources, but also increasing the cost; this device makes the improvement to the iron wire mounting structure on the grinding brush for the iron wire installation is more convenient, and the iron wire can be changed, and the effectual resource of having saved, further saves the cost.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an exploded view of a part of the structure of the present invention;

FIG. 4 is a schematic sectional view of a part of the structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a sealing cover; 2. a brush body; 3. a shrink tube; 4. a limiting ring; 5. a limiting groove; 6. a threaded hole; 7. a slide rail; 8. a chute; 9. a mounting member; 10. a card slot; 11. receiving a tube; 12. a flexible board; 13. a slide bar; 14. a through groove; 15. a contraction ring; 16. a receiving groove; 17. iron wires; 18. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a grinding brush convenient for disassembly and assembly comprises a brush body 2, a plurality of contraction fastening structures are arranged on the brush body 2, the contraction fastening structure comprises a mounting piece 9, a clamping groove 10, a containing pipe 11, a flexible plate 12 and a slide bar 13, the brush body 2 is provided with a plurality of mounting parts 9, the bottom of each mounting part 9 is provided with a containing pipe 11, the containing pipe 11 is internally provided with a containing groove 16, the bottom of each containing pipe 11 is provided with a plurality of flexible plates 12, a through groove 14 is arranged between each flexible plate 12 and each flexible plate 12, one end of each flexible plate 12 far away from the containing pipe 11 is provided with a contraction ring 15, each contraction ring 15 is made of rubber materials, and the plurality of contraction rings 15 are encircled to form a circular shape, and the outside of the flexible board 12 all is provided with the draw runner 13, and all is provided with a plurality of screw holes 6 on the brush body 2, and the outside of installed part 9 all is provided with the external screw thread, and installed part 9 and brush body 2 threaded connection.

Further, the flexible plate 12 and the slide bar 13 are both made of steel.

Further, the bottom of the flexible board 12 is provided with a shrink tube 3, the outer side of the shrink tube 3 is provided with a limit ring 4, the brush body 2 is provided with a plurality of limit grooves 5, and the limit ring 4 is embedded into the limit grooves 5 and is rotatably connected with the brush body 2.

Further, the inside of shrink tube 3 is provided with a plurality of slide rails 7, and the inside of slide rail 7 all is provided with spout 8, and the one end of draw runner 13 all imbeds in the spout 8 with slide rail 7 sliding connection.

Furthermore, a plurality of iron wires 17 are arranged inside the accommodating groove 16, and one end of the iron wire 17, which is far away from the accommodating pipe 11, extends to the outside of the brush body 2.

Furthermore, a sealing cover 1 is arranged on the outer side of the brush body 2, and a plurality of mounting holes 18 are formed in the sealing cover 1.

Further, all seted up draw-in groove 10 on the installed part 9, draw-in groove 10 is the hexagon shape, and the top of installed part 9 all flushes with the top surface of the brush body 2.

The working principle is as follows: when the iron wires 17 need to be installed, a plurality of iron wires 17 are embedded into the accommodating grooves 16, the mounting piece 9 is rotated by embedding the hexagonal plates into the clamping grooves 10, so that the mounting member 9 moves downwards through the threaded hole 6, the accommodating tube 11 and the flexible plate 12 move downwards synchronously, the shrinkage tube 3 can rotate with the brush body 2 through the spacing ring 4, so that the contraction tube 3 and the accommodation tube 11 rotate synchronously, the sliding strip 13 moves downwards in the sliding groove 8, and the sliding strip 13 bends when being embedded into the sliding rail 7 because the sliding rail 7 is an arc-shaped reason, so that the flexible plate 12 bends synchronously, the bottom of the flexible plate 12 contracts, thereby clamping a plurality of iron wires 17, fixing the iron wires 17, enabling the iron wires 17 to be firmer and not easy to fall off through the contraction ring 15, when the iron wires 17 need to be taken down, reversely rotating the mounting part 9, so that the accommodating pipe 11 moves upward, the flexible board 12 rebounds and resets, and the iron wire 17 falls off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an abrasive brush convenient to dismouting which characterized in that: comprises a brush body (2), a plurality of contraction fastening structures are arranged on the brush body (2), the contraction fastening structures comprise mounting pieces (9), clamping grooves (10), accommodating pipes (11), flexible plates (12) and sliding strips (13), the brush body (2) is provided with a plurality of mounting pieces (9), the bottom of the mounting pieces (9) is provided with the accommodating pipes (11), the accommodating pipes (11) are internally provided with accommodating grooves (16), the bottom of the accommodating pipes (11) is provided with a plurality of flexible plates (12), through grooves (14) are arranged between the flexible plates (12) and the flexible plates (12), one ends of the flexible plates (12) far away from the accommodating pipes (11) are provided with contraction rings (15), the contraction rings (15) are made of rubber materials, the contraction rings (15) are enclosed into a circular shape, the sliding strips (13) are arranged on the outer sides of the flexible plates (12), and a plurality of threaded holes (6) are arranged on the brush body (2), the outer side of the mounting piece (9) is provided with external threads, and the mounting piece (9) is in threaded connection with the brush body (2).

2. A readily removable abrasive brush as defined in claim 1, wherein: the flexible plate (12) and the slide bar (13) are made of steel.

3. A readily removable abrasive brush as defined in claim 1, wherein: the bottom of the flexible plate (12) is provided with a contraction pipe (3), the outer side of the contraction pipe (3) is provided with a limiting ring (4), the brush body (2) is provided with a plurality of limiting grooves (5), and the limiting ring (4) is embedded into the limiting grooves (5) and is rotatably connected with the brush body (2).

4. An easily attachable and detachable abrasive brush according to claim 3, wherein: the telescopic pipe is characterized in that a plurality of sliding rails (7) are arranged inside the telescopic pipe (3), sliding grooves (8) are formed inside the sliding rails (7), and one ends of sliding strips (13) are embedded into the sliding grooves (8) and are connected with the sliding rails (7) in a sliding mode.

5. A readily removable abrasive brush as defined in claim 1, wherein: the inside of accomodating groove (16) all is provided with a plurality of iron wires (17), and the one end that accomodates pipe (11) is kept away from in iron wire (17) extends to the brush body (2) outside.

6. A readily removable abrasive brush as defined in claim 1, wherein: the outer side of the brush body (2) is provided with a sealing cover (1), and the sealing cover (1) is provided with a plurality of mounting holes (18).

7. A readily removable abrasive brush as defined in claim 1, wherein: all seted up draw-in groove (10) on installed part (9), draw-in groove (10) are the hexagon shape, and the top of installed part (9) all flushes with the top surface of the brush body (2).