CN219747607U - Novel glaze polishing grinding tool - Google Patents

Abstract

The utility model discloses a novel glaze polishing grinding tool which comprises a mounting frame and a grinding block, wherein the grinding block comprises a bottom plate arranged on the mounting frame and a plurality of grinding heads convexly arranged at the top of the bottom plate, each grinding head comprises a head part and a root part which are connected with each other, the outer diameter of each root part is gradually increased from top to bottom, and the peripheries of each head part and each root part are in arc transition. The root is arranged, the outer diameter of the root is gradually increased from top to bottom, so that the grinding block is not easy to break, the arc transition enables the contact between the grinding teeth and the glazed brick to be smoother, and the polishing effect is better.

Description

Novel glaze polishing grinding tool

Technical Field

The utility model relates to the technical field of grinding tools, in particular to a novel glaze polishing grinding tool.

Background

The grinding tool is mainly used for glaze polishing, and is arranged on a polishing handle of the polishing machine for polishing glazed bricks. In the prior art, a grinding block consisting of resin grinding teeth, an elastomer and a clamping plate is mainly adopted; the following problems occur in use: when the grinding teeth cut into the glazed brick for polishing, the grinding teeth of the grinding block collide with the glazed brick to a certain extent, and the grinding teeth are broken away after long-time collision; in addition, the traditional grinding teeth are large in size, fine polishing cannot be carried out on the glazed brick, the traditional grinding teeth are small in chamfer angle, and the grinding block is not smooth in contact with the glazed brick in rotation and swing, so that polishing effect is affected.

Disclosure of Invention

The utility model aims to provide a novel glaze polishing grinding tool, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a novel glaze polishing grinding tool, which comprises a mounting frame and a grinding block, wherein the grinding block comprises a bottom plate arranged on the mounting frame and a plurality of grinding heads convexly arranged at the top of the bottom plate, the grinding heads comprise heads and roots which are connected with each other, the outer diameters of the roots gradually increase from top to bottom, the peripheries of the heads and the roots are in arc transition, the top surface of each grinding head (210) is an arc convex surface, the grinding block (200) is provided with long edges and short edges, the grinding heads (210) along the short edges are arranged at intervals in an arc direction, the top surface of the grinding block (200) is in an arc shape, and the top surfaces of the grinding heads (210) which are arranged at intervals along the short edges are all positioned on the same arc surface.

The beneficial effects of the utility model are as follows:

the root is arranged, the outer diameter of the root is gradually increased from top to bottom, so that the grinding block is not easy to break, the contact between the grinding head and the glazed brick is smoother due to arc transition, and the polishing effect is better; the top surface of the grinding head is an arc convex surface, and the grinding head is better contacted with the glazed brick for grinding; the grinding block is provided with a long side and a short side, and a plurality of grinding heads along the direction of the short side are arranged at intervals in an arc direction, so that the whole thickness of the whole grinding block is uniform, and the stress is uniform; the top surface of the grinding block is arc-shaped, so that the grinding heads are smooth when in contact polishing with the glazed brick, and the top surfaces of the grinding heads which are arranged at intervals along the short side direction are all positioned on the same arc surface. The grinding head is smooth when contacting and polishing the glazed brick, the phenomenon that the grinding head jumps up and down can not occur, and the grinding head is prevented from being damaged when the grinding head cuts into the glazed brick for polishing.

As a further improvement of the technical scheme, the cross section of the grinding head is elliptical.

As a further improvement of the technical scheme, an elastic adhesive layer is arranged between the bottom plate and the mounting frame, so that a buffering effect can be achieved.

As a further improvement of the technical scheme, the top surface of the elastic glue layer is arc-shaped.

As a further improvement of the above technical solution, the grinding head is provided with diamond. The diamond hardness is high, and the grinding quantity and the grinding efficiency of the grinding head containing the diamond are greatly improved.

As a further improvement of the technical scheme, the mounting frame is provided with a dovetail groove clamping block. During installation, the dovetail groove clamping blocks can be directly clamped on the rotating handle of the polishing machine, and the installation is more convenient.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of an embodiment of a novel polishing tool according to the present utility model;

fig. 2 is a schematic cross-sectional view of an embodiment of a novel polishing tool according to the present utility model.

Reference numerals:

the grinding machine comprises a mounting frame 100, a tail groove clamping block 110, a grinding block 200, a grinding head 210, a head 211, a root 212, a bottom plate 220 and an elastic adhesive layer 300.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The grinding tool is mainly used for glaze polishing, and is arranged on a polishing handle of the polishing machine for polishing glazed bricks. In the prior art, a grinding block 200 consisting of resin grinding teeth, an elastomer and a clamping plate is mainly adopted; the following problems occur in use: when the grinding teeth cut into the glazed tile for polishing, the grinding teeth of the grinding block 200 collide with the glazed tile to a certain extent, and the grinding teeth are broken down after long-time collision; in addition, the traditional grinding teeth have larger size, cannot carry out fine polishing on the glazed brick, have smaller chamfer angles, and the grinding block 200 has unsmooth contact between the grinding teeth and the glazed brick in rotation and swing, so that the polishing effect is affected. In order to solve the above problems, referring to fig. 1 to 2, the present utility model provides a novel glaze polishing grinding tool, and the following embodiments are made:

in some embodiments, a novel glaze polishing grinding tool comprises a mounting frame 100 and a grinding block 200, wherein the mounting frame 100 is used for mounting the grinding block 200 on a polishing machine, the grinding block 200 comprises a bottom plate 220 mounted on the mounting frame 100 and a plurality of grinding heads 210 convexly arranged at the top of the bottom plate 220, each grinding head 210 comprises a head 211 and a root 212 which are connected with each other, the outer diameter of each root 212 is gradually increased from top to bottom, and the peripheries of each head 211 and each root 212 are in arc transition.

Compared with the traditional grinding tool, the grinding tool is provided with the root 212, and the outer diameter of the root 212 is gradually increased from top to bottom, so that the grinding head 210 is not easy to break, the contact between the grinding head 210 and the glazed tile is smoother due to arc transition, and the polishing effect is better. After the head 211 passes through the arc transition, the corner angle on the grinding head 210 is eliminated, and when the grinding block 200 rotating at high speed is ground or polished, scratches are not left on the surface of the processed object, such as building ceramic, natural stone, artificial stone, etc., so that the grinding or polishing quality is improved, and meanwhile, the production efficiency is also improved.

Secondly, the outer diameter of the root 212 gradually increases from top to bottom, and at the same feed rate, the initial polishing stage has poor surface finish of stone or ceramic, more parts need to be polished and cut, chip removal is facilitated, the surface finish difference is improved to some extent in the later polishing stage, more surface contact is required, the section of the grinding head 210 becomes larger, and the gaps between the grinding heads are relatively smaller. So the whole polishing process has high efficiency and good quality.

Further, the cross section of the grinding head 210 is elliptical, and in other embodiments, the cross section of the grinding head 210 may be rectangular, circular, etc.

Further improved, the top surface of the grinding head 210 is a circular arc convex surface, so that the grinding head can be better contacted with the glazed tile for grinding. In other embodiments, the top surface of grater 210 may be concave in shape.

Further improved, the grinding block 200 has long sides and short sides, and a plurality of grinding heads 210 along the short sides are arranged at intervals in an arc direction, so that the whole thickness of the whole grinding block 200 is uniform, and the stress is uniform. As can be seen from fig. 1 and 2, the grinding heads 210 are arranged in a plurality of rows at intervals in the long side direction, and the number of grinding heads 210 arranged at intervals in the arc direction in the short side direction is four. The top surfaces of the four grinding heads 210 are positioned on the same cambered surface, so that the grinding is smoother.

In other embodiments, the number of grinding heads 210 is five, the five grinding heads 210 are symmetrically arranged, the grinding head 210 in the middle is located in the middle of the grinding heads 210, and the five grinding heads 210 are arranged at intervals along the arc direction, so that the grinding block 200 swings along the short side direction, and is arranged along the arc direction along the short side direction, thereby being more beneficial to grinding.

The direction in which the arc surface of the grinding block 200 extends coincides with the swing direction of the grinding block 200, and is not limited to extending in the short side direction. The present utility model is not limited in particular to the arrangement and number of the grinding heads 210.

Further improved, referring to fig. 2, the top surface of the block 200 is curved. So that the grinding head 210 is smooth when contacting and polishing the glazed tile, and is more beneficial to polishing. During polishing, the grinding block 200 swings left and right along the axis in the long side direction, so that the arc shape of the top surface of the grinding block 200 arcs along the short side direction.

Further, referring to fig. 2, the top surfaces of the grinding heads 210 spaced along the short side direction are all located on the same arc surface. So that the grinding head 210 is smooth when being contacted with the glazed tile for polishing, the phenomenon that the grinding head 210 jumps up and down can not occur, and the grinding head 210 is prevented from being damaged when the grinding head 210 is cut into the glazed tile for polishing.

Further, an elastic glue layer 300 is disposed between the bottom plate 220 and the mounting frame 100, which can play a role of buffering and fixing the bottom plate 220. During polishing of glazed tiles, the polished grinding head 210 may touch larger bumps, and at this time, the bumps act on the grinding head 210, and the elastic adhesive layer 300 deforms, so that the position of the grinding head 210 moves correspondingly, and damage to the grinding head 210 is avoided to a certain extent.

In actual production, the bottom plate 220 is embedded on the elastic glue layer 300, and in other embodiments, the elastic glue layer 300 may not be provided.

Further improved, the top surface of the elastic glue layer 300 is arc-shaped. When the buffer function is achieved, the elastic adhesive layer 300 extends in an arc direction to a certain extent, so that the grinding head 210 is beneficial to being attached to the glazed tile.

Further improved, the grinding head 210 is provided with diamond. The number of the diamonds is plural, the plural diamonds are arranged in the grinding head 210 at intervals, the diamonds are in irregular shapes, the hardness of the diamonds is high, and the grinding amount and the grinding efficiency of the grinding head 210 containing the diamonds are greatly improved. The novel glaze polishing grinding tool is generally manufactured by adopting resin powder, when diamond is added, the resin powder and the diamond broken stone are uniformly mixed in advance, then the mixed resin powder is placed in a die groove, then a scraping blade is used for scraping, and finally the grinding block 200 is formed by compaction.

Further improved, the mounting frame 100 is provided with a dovetail clamping block 110, and the rotating handle is provided with a clamping groove clamped with the dovetail clamping block 110. When the dovetail groove clamping block 110 is installed, the dovetail groove clamping block 110 can be directly clamped on the clamping groove of the rotating handle of the polishing machine, and the installation is more convenient. In other embodiments, the clip may be a snap-fit block of other shapes.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the examples, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (6)

1. The utility model provides a novel glaze polishing grinding apparatus which characterized in that includes:

a mounting frame (100);

the utility model provides a grinding block (200), its including install bottom plate (220) on mounting bracket (100), protruding a plurality of bistrique (210) at bottom plate (220) top of locating, bistrique (210) are including interconnect's head (211) and root (212), the external diameter of root (212) is from last progressively increasing down, the periphery of head (211) and root (212) is the circular arc transition, bistrique (210) top surface is the circular arc convex surface, grinding block (200) have long limit and minor face, a plurality of edges are along bistrique (210) of minor face orientation are the arc to the interval setting, the top surface of grinding block (200) is the arc, along a plurality of bistrique (210) top surfaces that the minor face orientation interval set up all are located same cambered surface.

2. The novel glaze polishing abrasive tool according to claim 1, wherein:

the cross section of the grinding head (210) is elliptical.

3. The novel glaze polishing abrasive tool according to claim 1, wherein:

an elastic glue layer (300) is arranged between the bottom plate (220) and the mounting frame (100).

4. A novel glaze polishing abrasive article according to claim 3, wherein:

the top surface of the elastic glue layer (300) is arc-shaped.

5. The novel glaze polishing abrasive tool according to claim 1, wherein:

the grinding head (210) is provided with diamond.

6. The novel glaze polishing abrasive tool according to claim 1, wherein:

the mounting frame (100) is provided with a dovetail groove clamping block (110).