CN219582604U

CN219582604U - Novel inclined plane abrasive cloth page or leaf wheel

Info

Publication number: CN219582604U
Application number: CN202320490367.0U
Authority: CN
Inventors: 翟建伟
Original assignee: Zhengzhou Huamei Grinding Materials Co ltd
Current assignee: Zhengzhou Huamei Grinding Materials Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-25
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of grinding wheels, in particular to a novel inclined surface abrasive cloth page wheel, which comprises a tray and abrasive cloth page sheets, wherein the tray sequentially comprises a hole ring, an annular fixing surface and an installation ring surface from inside to outside, the installation ring surface is inclined downwards, the abrasive cloth page sheets are obliquely arranged on the installation ring surface, and one side of each abrasive cloth page sheet is fixedly attached to the installation ring surface and forms a certain angle with the normal line of the installation ring surface; the abrasive cloth sheets are annularly arranged by taking the circle center of the hole ring as the circle center, and are partially overlapped to form a grinding part. The inner side and the outer side of the grinding part are vortex-shaped, and the diameter of the grinding part is gradually increased. According to the utility model, the installation ring surface is obliquely arranged downwards, the abrasive cloth sheet forms a certain angle with the normal line of the installation ring surface, so that the sharpness and durability of the grinding part of the product are improved, the service life is prolonged, the grinding efficiency is effectively improved, the utilization rate of the abrasive cloth is increased, and the residue of the abrasive cloth sheet is reduced.

Description

Novel inclined plane abrasive cloth page or leaf wheel

Technical Field

The utility model relates to the technical field of grinding tools, in particular to a novel inclined surface abrasive cloth page wheel.

Background

Typically, the abrasive article is a split bond abrasive article and a coated abrasive article. Bonded abrasives are abrasive tools in which a common abrasive is bonded to a shape by a bond and has a strength. It is generally composed of abrasive, binder and air holes, which are commonly referred to as the three elements of bonded abrasive tools. According to different classifications of bonding agents, common ceramic grinding wheels, resin grinding wheels and rubber grinding wheels are adopted. The bonded grinding tool is the type with the largest dosage and the widest use surface, and can rotate at high speed during use, and can perform rough grinding, semi-finish grinding, grooving, cutting and the like on the outer circle, the inner circle, the plane, various molded surfaces and the like of metal or nonmetal workpieces. The abrasive cloth wheel is an extension product of a coated abrasive tool, is mainly used for grinding and polishing metal, and has unique advantages for grinding and polishing thin-wall parts. The existing plane abrasive cloth wheel has poor grinding effect and low efficiency in certain application occasions, about 35% of abrasive cloth remains after the abrasive wheel is used, the utilization rate of the abrasive cloth is low, and the continuous working time (namely the service life) is only about 1 hour.

Disclosure of Invention

The utility model provides a novel inclined plane abrasive cloth wheel, which aims to solve the problems of poor grinding effect, low efficiency, low utilization rate of abrasive cloth and short service life of the conventional plane abrasive cloth wheel, effectively improves the grinding efficiency, reduces the residual quantity of the abrasive cloth and prolongs the service life of products.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the novel inclined surface abrasive cloth page wheel comprises a tray and abrasive cloth page sheets, wherein the tray sequentially comprises a hole ring, an annular fixing surface and an installation ring surface from inside to outside, the installation ring surface is inclined downwards, the abrasive cloth page sheets are fixed on the installation ring surface, and the abrasive cloth page sheets are obliquely arranged; one side of the abrasive cloth sheet is attached and fixed with the installation ring surface and forms a certain angle with the normal line of the installation ring surface; all the abrasive cloth sheets are annularly arranged by taking the hole ring round dots as circle centers, and each abrasive cloth sheet is partially overlapped to form a grinding part. The inner side and the outer side of the grinding part are both in a vortex shape, the diameter of the grinding part is gradually increased, the top of the grinding part is a grinding surface, the grinding surface is in an inclined state, and the inclination angle of the grinding surface is the same as that of the installation ring surface. Therefore, sharpness and durability of the grinding part are obviously improved, and service life of the product is greatly prolonged, so that grinding efficiency and utilization rate of abrasive cloth are effectively improved, residual quantity of the abrasive cloth is reduced, and surface quality of a processing object is effectively improved.

Furthermore, the downward inclination angle of the outer side of the installation ring surface is 0-12 degrees, and the service life of the product is improved by 30%.

Further, the included angle between the abrasive cloth sheet and the normal line of the installation ring surface is 15-35 degrees, and the product utilization rate is improved by 20%.

Further, the lowest height of the bottom surface of the mounting ring surface is higher than the bottom surface of the annular ring.

Through the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the outer side of the installation ring surface is obliquely arranged downwards, and the abrasive cloth sheets and the normal line of the installation ring surface form a certain angle, so that a worker does not need to lift the angle grinder to be too high when using the angle grinder, the comfort level of an operator in the use process of the impeller is improved, the labor intensity of the operator is reduced, and the operation is more labor-saving; the grinding surface is more attached to the workpiece, so that the grinding efficiency and the surface quality of the workpiece are effectively improved, the sharpness and the durability of the grinding part of the abrasive cloth page wheel are improved, the service life of the abrasive cloth page wheel is correspondingly prolonged, the utilization rate of the abrasive cloth is increased, and the residual quantity of the abrasive cloth is reduced.

Drawings

FIG. 1 is a schematic view of the structure of a novel bevel abrasive cloth wheel 1;

FIG. 2 is a schematic view of the structure of a novel bevel abrasive cloth wheel 2 according to the present utility model;

FIG. 3 is a schematic view of the structure of a novel bevel abrasive cloth reel of the present utility model, FIG. 3;

FIG. 4 is a schematic view of the structure of a novel bevel abrasive cloth wheel of the present utility model 4;

fig. 5 is a schematic structural view 5 of a novel bevel abrasive cloth roller according to the present utility model.

The reference numerals in the drawings are: 1 is a tray, 101 is an annular hole ring, 102 is an annular fixing surface, 103 is a mounting annular surface, and 2 is a abrasive cloth sheet.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

as shown in fig. 1 to 5, the novel inclined abrasive cloth page wheel comprises a tray 1 and abrasive cloth pages 2, wherein the tray 1 sequentially comprises an annular ring 101, an annular fixing surface 102 and an installation annular surface 103 from inside to outside. The outer side of the installation ring surface 103 is inclined downwards, the abrasive cloth sheet 2 is fixed on the installation ring surface 103, the abrasive cloth sheet 2 is obliquely arranged on the installation ring surface 103, and one side of the abrasive cloth sheet 2 is attached and fixed with the installation ring surface 103 and forms a certain angle with the normal line of the installation ring surface 103; all abrasive cloth sheets 2 are distributed in an annular array by taking circular dots of the hole ring 101 as circle centers, and each abrasive cloth sheet 2 is partially overlapped to form a grinding part, the inner side and the outer side of the grinding part are in a vortex shape, the diameter of each abrasive cloth sheet is gradually increased, the top of the grinding part is a grinding surface, the grinding surfaces are obliquely arranged, and the inclination angle of the grinding surfaces is the same as that of the installation ring surface 103. The downward inclination angle of the outer side of the installation ring surface 103 is 0-12 degrees, and the included angle between the abrasive cloth sheet 2 and the normal line of the installation ring surface 103 is 15-35 degrees. The impeller is connected with an angle grinder through an annular ring 101, and the impeller is driven to rotate through the angle grinder, so that the abrasive cloth sheet 2 polishes a workpiece.

The interface between the annular fixing surface 102 and the mounting annular surface 103 is arc-shaped and has a certain height difference, so that the impeller and the angle grinder are conveniently connected and mounted.

The lowest height of the bottom surface of the mounting ring surface 103 is higher than the bottom surface of the annular ring 101. The tray 1 in this embodiment includes a glass fiber tray, a plastic tray, and a metal iron tray.

When the abrasive cloth grinding machine is used, the impeller is connected with the angle grinder through the annular ring 101, the angle grinder drives the grinding wheel to rotate, so that the abrasive cloth sheet 2 on the impeller grinds a workpiece, the outer side of the installation annular surface 103 is obliquely arranged downwards, the abrasive cloth sheet 2 forms a certain angle with the normal line of the installation annular surface 103, and the abrasive cloth sheet forms a certain angle with the normal line of the installation annular surface, so that a worker does not need to lift the angle grinder too high when using the abrasive cloth grinding machine, the operation comfort of the impeller in the using process is improved, the labor intensity of an operator is reduced, and the operation is more labor-saving; the grinding surface is more attached to the workpiece, so that the grinding efficiency and the surface quality of the workpiece are effectively improved, the sharpness and the durability of the grinding part of the abrasive cloth page wheel are improved, the service life of the abrasive cloth page wheel is correspondingly prolonged, the utilization rate of the abrasive cloth is increased, and the residual quantity of the abrasive cloth is reduced.

The above embodiments are only preferred embodiments of the utility model and do not limit the scope of the utility model, so all equivalent changes or modifications made by the technical solution described in the patent claims are included in the scope of the utility model.

Claims

1. The utility model provides a novel inclined plane abrasive cloth impeller, includes tray (1) and abrasive cloth page or leaf piece (2), tray (1) is from inside to outside including grommet (101), annular fixed surface (102) and installation anchor ring (103) in proper order, its characterized in that, installation anchor ring (103) downward inclination, abrasive cloth page or leaf piece (2) slope is arranged and is fixed on installation anchor ring (103), abrasive cloth page or leaf piece (2) one side is fixed with installation anchor ring (103) laminating, and is certain angle with installation anchor ring (103) normal; the abrasive cloth sheets (2) are distributed in an annular array by taking circular dots of the annular ring (101) as circle centers, each abrasive cloth sheet part is overlapped to form a grinding part, the inner side and the outer side of the grinding part are in a vortex shape, the diameter of each grinding part is gradually increased, the top of each grinding part is a grinding surface, the grinding surfaces are obliquely arranged, and the inclination angle of each grinding part is the same as that of the installation annular surface (103).

2. The novel bevel abrasive cloth wheel according to claim 1, wherein the downward inclination angle of the installation ring surface (103) is 0-12 °.

3. The novel inclined surface abrasive cloth page wheel according to claim 1, wherein the included angle between the abrasive cloth page sheet (2) and the normal line of the installation ring surface (103) is 15-35 degrees.

4. The novel bevel abrasive cloth wheel according to claim 1, wherein the lowest height of the bottom surface of the installation ring surface (103) is higher than the bottom surface of the hole ring (101).