CN209868199U

CN209868199U - Polishing grinding tool for ceramic tile polishing equipment

Info

Publication number: CN209868199U
Application number: CN201920217051.8U
Authority: CN
Inventors: 张磊
Original assignee: Foshan Nanhai Chaoli Diamond Tool Co Ltd
Current assignee: Foshan Nanhai Chaoli Diamond Tool Co Ltd
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2019-12-31
Anticipated expiration: 2029-02-20

Abstract

The utility model discloses a polishing grinding tool for ceramic tile polishing equipment, which comprises a clamping head, an integrally formed elastic layer and a grinding block fixedly arranged on the elastic layer; the longitudinal section of the clamping head is in an isosceles trapezoid shape; one surface of the elastic layer is fixedly connected with the clamping head, and the other surface of the elastic layer is fixedly connected with the plurality of grinding blocks; the grinding blocks are obliquely arranged in rows at intervals, the grinding blocks are arranged into more than three vertical rows, and the intervals between the adjacent grinding blocks positioned on the front row are blocked by the grinding blocks positioned on the rear row. The grinding blocks are obliquely arranged at intervals, so that the flatness of the surface of the ceramic polished brick is ensured, the raised grains can be effectively avoided, the process is not required to be additionally added to eliminate the raised grains, and the profiling effect of the polishing grinding tool is also considered; the service life is prolonged to 15-20 hours, the replacement rate of the grinding tool is reduced, the overall working efficiency is improved, the processing cost is reduced, and the large-batch production can be realized.

Description

Polishing grinding tool for ceramic tile polishing equipment

Technical Field

The utility model relates to a diamond polishing grinding apparatus field especially relates to a polishing grinding apparatus for pottery brick polishing equipment.

Background

The surface of the ceramic brick is rough after being fired, the dimensional accuracy is low, the ceramic brick needs to be further polished, and the appearance quality and the dimensional accuracy are improved. Currently, an integral diamond polishing grinding block or a plurality of regularly arranged diamond polishing grinding blocks are mostly adopted; a plurality of regularly arranged diamond polishing grinding blocks are arranged at equal intervals and are arranged on polishing equipment to polish the ceramic tiles; the polishing mill has a certain profiling effect, but the regular raised grains on the working surface of the polished ceramic tile cannot be eliminated due to the fact that the polishing mill travels according to a certain track in the polishing process, the flatness of the surface of the ceramic tile is affected, the ceramic tile is worn, the service life is short, the grinding tool needs to be replaced within about 5-10 hours, and therefore the ceramic tile is replaced too fast, the processing cost is high, and the working efficiency is greatly affected; although the integral diamond polishing grinding block avoids raised grains, the defect of fast loss still exists, and the profiling effect is not ideal.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a polishing grinding tool for ceramic tile polishing equipment, which comprises a clamping head, an elastic layer and a grinding block fixedly arranged on the elastic layer; the grinding blocks are obliquely arranged at intervals, so that the flatness of the surface of the ceramic polished brick is ensured, the raised grains can be effectively avoided, the raised grains are eliminated without additionally increasing the process, and the profiling effect of the polished grinding tool is also considered; the service life is prolonged to 15-20 hours, the replacement rate of the grinding tool is reduced, the overall working efficiency is improved, the processing cost is reduced, and the large-batch production can be realized.

The purpose of the utility model is realized by adopting the following technical scheme:

a polishing grinding tool for ceramic tile polishing equipment is characterized by comprising a clamping head, an integrally formed elastic layer and a grinding block fixedly arranged on the elastic layer; the longitudinal section of the clamping head is in an isosceles trapezoid shape; one surface of the elastic layer is fixedly connected with the clamping head, and the other surface of the elastic layer is fixedly connected with the plurality of grinding blocks; the grinding blocks are obliquely arranged in rows at intervals, the grinding blocks are arranged into more than three vertical rows, and the intervals between the adjacent grinding blocks positioned on the front row are blocked by the grinding blocks positioned on the rear row.

Further, the grinding block is triangular or trapezoidal in shape.

Further, the arrangement mode of the grinding blocks is as follows: the vertical rows at the head and the tail are respectively in triangular and trapezoidal combined arrangement, and the vertical rows in the middle are in trapezoidal combined arrangement.

Further, the corners of the grinding blocks are rounded at 45 degrees.

Further, an abrasive layer is arranged on one surface, far away from the elastic layer, of the grinding block.

Furthermore, the number of the grinding blocks arranged in each row is more than two.

Furthermore, one side of the elastic layer is fixedly bonded with the clamping head through glue, and the other side of the elastic layer is fixedly bonded with the grinding blocks through glue.

Furthermore, rectangular grooves are concavely arranged on two side walls of the elastic layer in the width direction.

Further, the abrasive layer and the abrasive block are integrally formed.

Further, the bottom surface of the abrasive layer is in a circular arc shape in a longitudinal section.

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

(1) the grinding blocks are obliquely arranged at intervals, so that grinding marks of the whole grinding surface are more uniform during high-speed rotary grinding, cooling water and grinding slag can be smoothly thrown out by virtue of centrifugal force, the cooling effect is good, and the marks are few; because of the arrangement of the plurality of rows of grinding blocks, the profiling grinding and polishing effect is better under the elastic action of the elastic layer in the middle; therefore, the flatness of the ceramic polished tile surface is ensured, the raised grains can be effectively avoided, and the profiling effect of the polishing grinding tool is also considered;

(2) in addition, because the area of the grinding block is small, the cooling effect of the cooling water is better, the service life of the polishing grinding block is prolonged to 15-20 hours, the replacement rate of the grinding tool is reduced, the overall working efficiency is improved, and the processing cost is reduced.

(3) Finally, the utility model discloses production simple process need not special equipment, is fit for large-scale production.

Drawings

FIG. 1 is a front cross-sectional view of a preferred embodiment of the polishing abrasive article of the present invention;

FIG. 2 is a side cross-sectional view of a preferred embodiment of the polishing tool of the present invention;

fig. 3 is a schematic diagram illustrating an arrangement of grinding blocks of the polishing grinding tool according to the preferred embodiment of the present invention.

In the figure: 1. a clamping head; 11. a clamping portion; 2. an elastic layer; 21. a rectangular groove; 3. grinding blocks; 31. an abrasive layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-3, a polishing abrasive tool for a ceramic tile polishing device comprises a holding head 1, an integrally formed elastic layer 2, and an abrasive block 3 fixedly arranged on the elastic layer 2; the longitudinal section of the clamping head 1 is in an isosceles trapezoid shape, and the bottoms of two side walls in the length direction of the clamping head 1 are inclined inwards to the center to form a clamping part 11; the one side of elastic layer 2 with 1 fixed connection of holding head, the fixed a plurality of abrasive bricks 3 that set up of another side of elastic layer 2, 3 slants of a plurality of abrasive bricks are arranged in rows interval, a plurality of abrasive bricks 3 set up to more than vertical three rows, lie in the front bank adjacent interval between the abrasive bricks 3 is by the 3 shutoff of abrasive bricks that lie in the back row.

In this embodiment, the clamping portion 11 and the horizontal plane form a certain included angle, which may be 45 ° or 60 °, and the whole polishing grinding tool is installed and used in cooperation with a clamping tool (a grinding disc or a grinding groove) of the polishing device through the clamping portion 11 of the clamping head 1.

In the present embodiment, the clamping head 1 is configured to be a trapezoid block, so that when the grinding tool is used for polishing, the grinding groove or the grinding disc of the polishing device and the grinding tool are clamped more firmly by the outward centrifugal force.

In the present embodiment, the plurality of grinding blocks 3 are arranged in 5 rows in a vertical arrangement, and in other embodiments, the plurality of grinding blocks 3 may be arranged in 4 rows, 6 rows or other numbers in a vertical arrangement according to the polishing area of the polishing grinding blocks.

In order to prevent the abrasive blocks 3 from being arranged at equal intervals, and the intervals between adjacent abrasive blocks 3 in each row are communicated to cause raised grains after polishing according to a certain track, in the embodiment, the abrasive blocks 3 are obliquely arranged in rows at intervals, and the intervals between adjacent abrasive blocks 3 in the front row are blocked by the abrasive blocks 3 in the rear row.

As a further preferable scheme, the shape of the grinding block 3 is triangle and trapezoid.

In the present embodiment, in order to adapt to and cover the area of the polishing working surface of the polishing abrasive tool, the shape of the grinding block 3 is preferably a triangle or a right trapezoid.

As a further preferable scheme, the arrangement mode of the grinding blocks 3 is as follows: the vertical rows at the head and the tail are respectively in triangular and trapezoidal combined arrangement, and the vertical rows in the middle are in trapezoidal combined arrangement; the interval between two adjacent grinding blocks 3 is 2-4mm, the interval between the grinding block 3 close to the edge and the edge is 2-4mm, and the grinding blocks and the edge are arranged at equal intervals.

As a further preferable scheme, the corners of the grinding blocks 3 are rounded at 45 °.

As a further preferable scheme, an abrasive layer 31 is arranged on one side of the grinding block 3 far away from the elastic layer 2, so that the cost is further reduced, and the volume of the abrasive layer 31 accounts for 1/2 or 3/4 of the grinding block 3.

As a further preferable scheme, the number of the grinding blocks 3 in each row is more than two. In this embodiment, the number of the grinding blocks 3 in each row is two, specifically: the vertical rows at the head and the tail are respectively combined and arranged by 1 grinding block 3 of a triangle and a trapezoid, and the vertical rows at the middle are combined and arranged by 2 right-angle trapezoid grinding blocks 3.

As a further preferable scheme, one surface of the elastic layer 2 and the clamping head 1 are fixed by bonding with glue, and the other surface of the elastic layer 2 and the grinding blocks 3 are fixed by bonding with glue.

Preferably, two side walls of the elastic layer 2 in the width direction are recessed with rectangular grooves 21.

As a further preferable scheme, the abrasive layer 31 and the grinding block 3 are integrally formed, so that the wear rate of the grinding block 3 is reduced.

In order to reduce the resistance of the grinding head to water flow in the polishing process, ensure the smoothness and uniformity of water flow at each corner in the polishing process and avoid workpiece burn, thereby improving the quality of the glazed brick, as a further preferred scheme, the longitudinal section of the bottom surface of the grinding material layer 31 is arc-shaped.

Use the utility model discloses the time, whole polishing abrasive brick passes through the chucking cooperation installation such as mill, mill groove of clamping part 11 of supporting head 1 and the clamping tool of polishing equipment (the attached drawing does not show), during the use abrasive brick 3 and ceramic brick face contact, according to the orbit motion of certain direction, polish processing to ceramic brick surface.

Effect evaluation and Performance detection

Test according to 6 polishing grinding apparatus of every mill installation on the polishing equipment, right the utility model discloses a polishing grinding apparatus and conventional polishing grinding apparatus test, show as the following table of result:

	pressure/KN	Number of grinding discs/number	Service life/hour
				A grinding tool	4	10	5
B grinding tool	4	10	18

Wherein, the grinding tool A is a conventional polishing grinding tool; b grinding tool is utility model polishing grinding tool

Follow last data and know, under the same service environment the utility model discloses a polishing grinding apparatus's life is conventional polishing grinding apparatus life's 3.6 times, greatly reduced polishing grinding apparatus's attrition rate, improved work efficiency.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A polishing grinding tool for ceramic tile polishing equipment is characterized by comprising a clamping head, an integrally formed elastic layer and a grinding block fixedly arranged on the elastic layer; the longitudinal section of the clamping head is in an isosceles trapezoid shape; one surface of the elastic layer is fixedly connected with the clamping head, and the other surface of the elastic layer is fixedly connected with the plurality of grinding blocks; the grinding blocks are obliquely arranged in rows at intervals, the grinding blocks are arranged into more than three vertical rows, and the intervals between the adjacent grinding blocks positioned on the front row are blocked by the grinding blocks positioned on the rear row.

2. A polishing abrasive tool for a ceramic tile polishing apparatus as defined in claim 1, wherein said abrasive block is triangular, trapezoidal in shape.

3. A polishing abrasive tool for ceramic tile polishing apparatuses as set forth in claim 1, wherein said abrasive blocks are arranged in the manner of: the vertical rows at the head and the tail are respectively in triangular and trapezoidal combined arrangement, and the vertical rows in the middle are in trapezoidal combined arrangement.

4. A polishing abrasive tool for ceramic tile polishing apparatus as set forth in claim 1, wherein the corners of said blocks are rounded at 45 °.

5. A polishing abrasive tool for a ceramic tile polishing apparatus as defined in claim 1, wherein a face of said abrasive block remote from said resilient layer is provided with an abrasive layer.

6. A polishing abrasive tool for a ceramic tile polishing apparatus as set forth in claim 1, wherein the number of the abrasive blocks provided per row is two or more.

7. A polishing abrasive tool for ceramic tile polishing apparatuses as claimed in claim 1, wherein one side of said elastic layer and said holder are fixed by gluing, and the other side of said elastic layer and said plurality of blocks are fixed by gluing.

8. A polishing abrasive tool for a ceramic tile polishing apparatus as set forth in claim 1, wherein both side walls in the width direction of said elastic layer are recessed with rectangular grooves.

9. A polishing abrasive tool for a ceramic tile polishing apparatus as defined in claim 5, wherein said abrasive layer and said abrasive block are integrally formed.

10. A polishing abrasive tool for a ceramic tile polishing apparatus as set forth in claim 9, wherein the bottom surface of said abrasive layer has a longitudinal sectional shape of a circular arc.