Arc type vertical polish-brush

Abstract

The utility model relates to a polish-brush, in particular to an arc type vertical polish-brush. The grinding device comprises an upper glass fiber net cover and a lower glass fiber net cover, a supporting connecting piece is arranged between the upper glass fiber net cover and the lower glass fiber net cover, a plurality of grinding assemblies are arranged on the supporting connecting piece, each grinding assembly comprises a scouring pad and a sponge, abrasive cloth is arranged between the scouring pad and the sponge, and the scouring pad and the sponge clamp and position the abrasive cloth. The multiple polishing assemblies are combined to form a polishing brush piece, and one end of each polishing assembly is clamped by the supporting connecting piece. The polishing assembly is positioned through the arranged supporting connecting piece, so that the polishing assembly is convenient to replace, the polishing assembly is convenient to flexibly replace according to the arc size of a polished workpiece, the polishing assembly is convenient to polish and brush arcs of different sizes, and the polishing efficiency is improved. And meanwhile, when the grinding assemblies are abraded in the using process, the damaged parts are replaced by replacing the single grinding assembly.

Description

Technical Field

[0001] The utility model relates to a grinding brush, in particular to an arc-shaped vertical grinding brush. Background Art

[0002] With the development of industry, products in various industries are constantly updated, and various special-shaped structures will appear on stone, glass, carbon fiber, metal and other products to meet different appearance and functional needs. For example, the processing of the arc surface and arc edges of the product can improve the appearance and performance of the product, thereby enhancing the value of the product. In terms of existing grinding tool consumables, there are no tools corresponding to various arcs. In terms of processing the arc surface and arc edges of the product, traditional grinding discs are still used for rough processing and grinding, and then sandpaper and other abrasives are used for manual grinding and polishing, which greatly increases the working hours and labor costs, and reduces the efficiency of grinding and polishing. At the same time, the use of traditional grinding discs for grinding and polishing is prone to unstable grinding, which is easy to cause huge cost losses in the mass production process of products. Utility Model Content

[0003] The purpose of the utility model is to provide an arc-shaped vertical grinding brush to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides an arc-shaped vertical grinding brush, comprising an upper glass fiber mesh cover and a lower glass fiber mesh cover, a supporting connecting piece is arranged between the upper glass fiber mesh cover and the lower glass fiber mesh cover, a plurality of grinding components are arranged on the supporting connecting piece, the grinding components comprise a scouring pad and a sponge, an emery cloth is arranged between the scouring pad and the sponge, the scouring pad and the sponge clamp and position the emery cloth, a plurality of the grinding components are combined to form a grinding brush part, the supporting connecting piece clamps one end of the grinding component, and the upper glass fiber mesh cover and the lower glass fiber mesh cover position a plurality of grinding components.

[0005] As a further improvement of the technical solution, the supporting connector includes a ring, a plurality of T-shaped plates are fixed on the outer wall of the ring, a plug-in cavity is provided between every two of the T-shaped plates, and one end of the grinding assembly is plugged into the plug-in cavity.

[0006] As a further improvement of the present technical solution, one end of the scouring pad, sponge and emery cloth is inserted into the plug-in cavity, and the side of the T-shaped plate squeezes the scouring pad and sponge, and the end of the scouring pad, sponge and emery cloth away from the supporting connecting piece is provided with a shape that is compatible with the polishing shape of the polishing piece.

[0007] As a further improvement of the technical solution, the upper glass fiber mesh cover and the lower glass fiber mesh cover are arranged on the upper and lower sides of the ring, and the upper glass fiber mesh cover and the lower glass fiber mesh cover are fixedly connected through a conversion joint body.

[0008] As a further improvement of the present technical solution, a plurality of upper insert strips are fixed in an annular array on the side wall of the upper fiberglass mesh cover close to the lower fiberglass mesh cover, and the upper insert strips are inserted in the insertion cavity, and a plurality of lower insert strips are fixed in an annular array on the side wall of the lower fiberglass mesh cover close to the upper fiberglass mesh cover, and the lower insert strips are inserted in the insertion cavity.

[0009] As a further improvement of the technical solution, when the upper insert bar and the lower insert bar are inserted into the insertion cavity, the side walls of the upper insert bar and the lower insert bar contact each other, and the side walls of the upper insert bar and the lower insert bar that contact each other are wedge-shaped. In the process of inserting the upper insert bar and the lower insert bar into the insertion cavity, the upper insert bar and the lower insert bar squeeze and fix the scouring pad, sponge and sandpaper.

[0010] As a further improvement of the present technical solution, one end of the scouring pad extends out of the plug-in cavity. When the upper plug-in strip is plugged into the plug-in cavity, the upper plug-in strip pushes the scouring pad to move the scouring pad away from the upper plug-in strip, leaving space in the plug-in cavity for the upper plug-in strip to be inserted.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In this arc-type vertical grinding brush, the grinding component is positioned by the provided supporting connecting piece, so that the grinding component is easy to replace and can be flexibly replaced according to the arc size of the grinding workpiece, so that the grinding component can be used to grind arcs of different sizes. At the same time, when the grinding component is worn during use, the damaged part can be replaced by replacing a single grinding component, thereby reducing the cost of replacing the device. At the same time, the grinding workpiece is polished by the rotating grinding component, eliminating the instability caused by sandpaper polishing and ensuring the stability of the polishing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the overall device of the utility model when the grinding component is not positioned;

[0015] Figure 3 It is a schematic diagram of the structure of the overall device of the utility model when positioning the grinding component;

[0016] Figure 4 It is a schematic diagram of the structure of the upper glass fiber mesh cover and the lower glass fiber mesh cover of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the supporting connector of the utility model;

[0018] Figure 6It is a schematic diagram of the structure of the grinding component of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Upper fiberglass mesh cover; 2. Lower fiberglass mesh cover; 3. Adapter body; 4. Support connector; 41. Ring; 42. T-plate; 5. Polishing assembly; 51. Scouring pad; 52. Sponge; 53. Emery cloth; 6. Upper insert; 7. Lower insert. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] Example 1

[0024] In order to speed up the grinding of the workpiece and improve the grinding stability of the workpiece, please refer to Figure 1-Figure 6 As shown, this embodiment provides an arc-shaped vertical grinding brush, including an upper glass fiber mesh cover 1 and a lower glass fiber mesh cover 2, a supporting connector 4 is arranged between the upper glass fiber mesh cover 1 and the lower glass fiber mesh cover 2, and the supporting connector 4 includes a collar 41, the upper glass fiber mesh cover 1 and the lower glass fiber mesh cover 2 are arranged on the upper and lower sides of the collar 41, and the upper glass fiber mesh cover 1 and the lower glass fiber mesh cover 2 are fixedly connected through a conversion joint body 3, and the upper glass fiber mesh cover 1 and the lower glass fiber mesh cover 2 fixed by the conversion joint body 3 clamp the collar 41 to fix the position of the collar 41, and at the same time, a plurality of T-shaped plates 42 are fixed on the outer side wall of the collar 41, and a plurality of grinding components 5 are arranged on the supporting connector 4, and at the same time, the plurality of grinding components 5 are combined to form a grinding brush piece, and the grinding brush piece formed by the combination of the plurality of grinding components 5 is a ring,

[0025] At the same time, a plug-in cavity is provided between every two T-shaped plates 42, and one end of the grinding component 5 is plugged into the plug-in cavity, so that the supporting connector 4 clamps one end of the grinding component 5, and the grinding component 5 is preliminarily positioned by a plurality of T-shaped plates 42 to ensure the stability of the grinding component 5 installed on the supporting connector 4. At the same time, in the process of positioning the grinding component 5 by the supporting connector 4, the upper fiberglass mesh cover 1 and the lower fiberglass mesh cover 2 position a plurality of grinding components 5 with the help of the clamping force of the ring 41, so as to further enhance the stability of the grinding component 5 installed on the supporting connector 4.

[0026] The polishing assembly 5 includes a scouring pad 51 and a sponge 52, and an emery cloth 53 is arranged between the scouring pad 51 and the sponge 52. The scouring pad 51 and the sponge 52 clamp and position the emery cloth 53. When the polishing assembly 5 polishes the workpiece, the emery cloth 53 polishes the workpiece, and the scouring pad 51 and the sponge 52 unload the force of the emery cloth 53. When the emery cloth 53 polishes the workpiece, the force of the emery cloth 53 polishing the workpiece is reduced, thereby extending the service life of the emery cloth 53.

[0027] At the same time, a shape that is compatible with the grinding shape of the grinding piece is opened at the end of the scouring pad 51, sponge 52 and sandpaper 53 away from the supporting connecting member 4. For example, if a large-sized arc is to be polished on the corners of the polished workpiece, the polishing component 5 with a large-sized arc groove is replaced, and when a small-sized arc is to be polished on the corners of the polished workpiece.

[0028] The grinding component 5 is positioned by the provided supporting connecting piece 4, so that the grinding component 5 is easy to be replaced, and the grinding component 5 is easy to be flexibly replaced according to the arc size of the grinding workpiece, so that the grinding component 5 is easy to grind arcs of different sizes. When the grinding component 5 is worn during use, the damaged part can be replaced by replacing a single grinding component 5, thereby reducing the cost of replacing the device. At the same time, the grinding workpiece is polished by the rotating grinding component 5, eliminating the instability caused by sandpaper polishing, ensuring the stability of the polishing of the polished workpiece, thereby facilitating the device to speed up the polishing speed of the polished workpiece, and then speeding up the processing speed of the polished workpiece.

[0029] One end of the scouring pad 51, sponge 52 and sandpaper 53 is inserted into the insertion cavity, and the side of the T-shaped plate 42 squeezes the scouring pad 51 and sponge 52. With the help of the side of the T-shaped plate 42, one end of the scouring pad 51, sponge 52 and sandpaper 53 is squeezed, so that one end of the grinding assembly 5 is fixed on the supporting connector 4. At the same time, in order to further enhance the installation stability of the grinding assembly 5 and the supporting connector 4, a plurality of upper inserts 6 are fixed in a circular array on the side wall of the upper fiberglass mesh cover 1 close to the lower fiberglass mesh cover 2. The upper inserts 6 are inserted into the insertion cavity, and the lower fiberglass mesh cover 2 A plurality of lower insert strips 7 are fixed in an annular array on the side wall close to the upper glass fiber mesh cover 1, and the lower insert strips 7 are inserted in the insertion cavity. When the upper insert strips 6 and the lower insert strips 7 are inserted in the insertion cavity, the side walls of the upper insert strips 6 and the lower insert strips 7 contact each other, and the side walls of the upper insert strips 6 and the lower insert strips 7 that contact each other are wedge-shaped. In the process of the upper insert strips 6 and the lower insert strips 7 being inserted in the insertion cavity, the wedge-shaped sides of the upper insert strips 6 and the lower insert strips 7 contact each other, so that the distance between the side walls of the upper insert strips 6 and the lower insert strips 7 that are away from each other gradually increases, and the scouring pad 51, the sponge 52 and the emery cloth 53 are squeezed and fixed.

[0030] The process of installing the grinding assembly 5 is as follows:

[0031] The scouring pad 51, the emery cloth 53 and the sponge 52 are arranged in order, and then one end of the combined scouring pad 51, the sponge 52 and the emery cloth 53 are inserted into the plug-in cavity, and then the lower insertion strip 7 on the lower glass fiber mesh cover 2 and the upper insertion strip 6 on the upper glass fiber mesh cover 1 are inserted into the plug-in cavity, and the upper insertion strip 6 contacts the side wall of the supporting connecting piece 4. In the process of the upper insertion strip 6 and the lower insertion strip 7 being continuously inserted into the plug-in cavity, the upper insertion strip 6 and the lower insertion strip 7 respectively squeeze the grinding component 5 and the side wall of the T-shaped plate 42, so that one end of the grinding component 5 is squeezed and fixed in the plug-in cavity. After the side walls of the upper and lower glass fiber mesh covers 1 and 2 are in contact with the two ends of the ring 41, the upper and lower glass fiber mesh covers 1 and 2 are penetrated through the conversion joint body 3, and a nut is fixed to one end of the conversion joint body 3, so that the upper and lower glass fiber mesh covers 1 and 2 squeeze the supporting connecting piece 4 and the grinding component 5.

[0032] In order to facilitate the insertion of one end of the upper inserting strip 6 and the lower inserting strip 7 into the plug-in cavity, one end of the scouring pad 51 extends out of the plug-in cavity. During the process of the upper inserting strip 6 being plugged into the plug-in cavity, the upper inserting strip 6 pushes the scouring pad 51 to move the scouring pad 51 away from the upper inserting strip 6, so that the scouring pad 51 leaves space in the plug-in cavity for the upper inserting strip 6 to be inserted. After the scouring pad 51 flows out of the space, the upper inserting strip 6 and the lower inserting strip 7 are inserted into the plug-in cavity again, so that the upper inserting strip 6 and the lower inserting strip 7 are convenient for squeezing and positioning the polishing assembly 5.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A circular arc vertical grinding brush, comprising an upper glass fiber mesh cover (1) and a lower glass fiber mesh cover (2), a supporting connecting member (4) being arranged between the upper glass fiber mesh cover (1) and the lower glass fiber mesh cover (2), and a plurality of grinding components (5) being arranged on the supporting connecting member (4), characterized in that: The grinding component (5) comprises a scouring pad (51) and a sponge (52), an emery cloth (53) is arranged between the scouring pad (51) and the sponge (52), the scouring pad (51) and the sponge (52) clamp and position the emery cloth (53), a plurality of the grinding components (5) are combined to form a grinding brush member, the supporting connecting member (4) clamps one end of the grinding component (5), and the upper fiberglass mesh cover (1) and the lower fiberglass mesh cover (2) position a plurality of the grinding components (5).

2. The arc-shaped vertical grinding brush according to claim 1 is characterized in that: The supporting connecting member (4) comprises a collar (41), a plurality of T-shaped plates (42) are fixed on the outer side wall of the collar (41), an inserting cavity is provided between every two of the T-shaped plates (42), and one end of the grinding assembly (5) is inserted into the inserting cavity.

3. The arc-shaped vertical grinding brush according to claim 1 is characterized in that: One end of the scouring pad (51), sponge (52) and sandpaper (53) is inserted into the insertion cavity, and the side of the T-shaped plate (42) squeezes the scouring pad (51) and sponge (52), and one end of the scouring pad (51), sponge (52) and sandpaper (53) away from the supporting connecting piece (4) is provided with a shape that matches the grinding shape of the grinding piece.

4. The arc-shaped vertical grinding brush according to claim 2 is characterized in that: The upper glass fiber mesh cover (1) and the lower glass fiber mesh cover (2) are arranged on the upper and lower sides of the collar (41), and the upper glass fiber mesh cover (1) and the lower glass fiber mesh cover (2) are fixedly connected via a conversion joint body (3).

5. The arc-shaped vertical grinding brush according to claim 2 is characterized in that: A plurality of upper insert strips (6) are fixed in an annular array on the side wall of the upper fiberglass mesh cover (1) close to the lower fiberglass mesh cover (2), and the upper insert strips (6) are plugged into the plug-in cavity; a plurality of lower insert strips (7) are fixed in an annular array on the side wall of the lower fiberglass mesh cover (2) close to the upper fiberglass mesh cover (1), and the lower insert strips (7) are plugged into the plug-in cavity.

6. The arc-shaped vertical grinding brush according to claim 5 is characterized in that: When the upper inserting strip (6) and the lower inserting strip (7) are inserted into the insertion cavity, the side walls of the upper inserting strip (6) and the lower inserting strip (7) contact each other, and the side walls of the upper inserting strip (6) and the lower inserting strip (7) contacting each other are wedge-shaped. In the process of inserting the upper inserting strip (6) and the lower inserting strip (7) into the insertion cavity, the upper inserting strip (6) and the lower inserting strip (7) squeeze and fix the scouring pad (51), the sponge (52) and the sandpaper (53).

7. The arc-shaped vertical grinding brush according to claim 6 is characterized in that: One end of the scouring pad (51) extends out of the insertion cavity. When the upper insertion strip (6) is inserted into the insertion cavity, the upper insertion strip (6) moves the scouring pad (51) so that the scouring pad (51) moves away from the upper insertion strip (6), so that the scouring pad (51) leaves space in the insertion cavity for the upper insertion strip (6) to be inserted.

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