CN209850663U

CN209850663U - Abrasive disc based on stone material processing is polished

Info

Publication number: CN209850663U
Application number: CN201920393057.0U
Authority: CN
Inventors: 王长清
Original assignee: Quanzhou Jinshi Diamond Tools Co Ltd
Current assignee: Quanzhou Jinshi Diamond Tools Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-27
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a grinding disc based on stone material processing is polished, including the grinding disc body, the working face of grinding disc body includes broken district, corase grind district and the correct grinding district that is arranged by rotatory direction of polishing in proper order, broken district surface is equipped with the first gerar grinding of a plurality of, first gerar grinding is circular-arc, and keeps away from the side at circular arc center for the inclined plane, be equipped with first mill groove between the first gerar grinding, corase grind district surface be equipped with the second gerar grinding, the second gerar grinding is circular-arc, and the upper surface is the chamfer plane, be equipped with the second mill groove between the second gerar grinding, correct grinding district surface is equipped with the third gerar grinding, the third gerar grinding is circular-arc, and the upper surface is the arc surface, be equipped with the third mill groove between the third gerar grinding; not only improves the efficiency, realizes the polishing effect of different degrees, but also realizes timely and effective chip removal in the polishing process, ensures the polishing quality and prolongs the service life of the grinding tool.

Description

Abrasive disc based on stone material processing is polished

Technical Field

The utility model relates to a grinding tool technical field specifically is a grinding disc based on stone material processing is polished.

Background

Abrasives are tools used for grinding, lapping and polishing; most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also natural grinding tools directly processed by natural ore rocks; grinding tools are widely used in the machinery and other metal processing industries, but also in grain processing, paper industry and the processing of non-metallic materials such as ceramics, glass, stone, plastics, rubber, wood, etc.

The grinding disc of the existing stone processing and grinding tool has many defects in the specific use process, the traditional grinding process needs to be divided into three processes of crushing, coarse grinding and fine grinding to be ground by different devices, the efficiency is extremely low, although grinding discs integrating the three processes into a whole exist in the market, the timely chip removal cannot be realized in the grinding process, the grinding effect is extremely poor, the grinding tool is seriously damaged, and the invention and the improvement are promoted in order to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an abrasive disc based on stone material processing is polished not only will be broken, the corase grind, the three process of correct grinding, and synthetic process is polished, has improved efficiency, and the upper surface different shapes of first gerar grinding, second gerar grinding and third gerar grinding have realized the effect of polishing of not equidimension, have realized moreover that the in-process of polishing is timely, effectual chip removal, have guaranteed the quality of polishing and have prolonged grinding apparatus life.

The utility model provides an abrasive disc based on stone material processing is polished, includes the abrasive disc body, the working face of abrasive disc body includes broken district, corase grind district and the correct grinding district that is arranged in proper order by the rotatory direction of polishing, broken district surface is equipped with the first gerar grinding of a plurality of, first gerar grinding is circular-arc, and keeps away from the side at circular arc center for the inclined plane, be equipped with first mill groove between the first gerar grinding, corase grind district surface is equipped with the second gerar grinding, the second gerar grinding is circular-arc, and the upper surface is the chamfer plane, be equipped with the second mill groove between the second gerar grinding, the correct grinding district surface is equipped with the third gerar grinding, the third gerar grinding is circular-arc, and the upper surface is the arc surface, be equipped with the third mill groove between the third gerar grinding.

Preferably, the angle of inclination α of the first tooth flank is between 30 ° and 60 °.

Preferably, the chamfer distance a of the second grinding tooth chamfer plane is equal to one fifth of its width.

Preferably, the number of the first grinding tooth, the second grinding tooth and the third grinding tooth is increased in sequence.

Preferably, the first grinding groove, the second grinding groove and the third grinding groove are provided with a chip removal groove between every two grinding grooves and are communicated and connected with the chip removal groove.

Preferably, the arc radii r of the first grinding tooth, the second grinding tooth and the third grinding tooth are all equal.

Has the advantages that: through combining on a grinding apparatus with three process in broken district, corase grind district and correct grinding district, improved the efficiency of polishing, the effect of polishing of different degree has been realized to the upper surface different shapes of first gerar grinding, second gerar grinding and third gerar grinding, at the in-process of polishing, can in time effectually discharge the stone chip through first grooving, second grooving, third grooving and chip groove, has guaranteed the quality of polishing and has prolonged grinding apparatus life.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings needed to be used in the embodiments are briefly described below, it is obvious that the drawings described below are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures of the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the grinding plate of the present invention;

FIG. 2 is a schematic view of a cross-sectional shape of a first grinding tooth of the present invention;

FIG. 3 is a schematic cross-sectional view of a second grinding tooth according to the present invention;

FIG. 4 is a schematic cross-sectional view of a third grinding tooth of the present invention;

the grinding plate comprises a grinding plate body 1, a crushing area 2, a coarse grinding area 3, a fine grinding area 4, a first grinding tooth 5, a second grinding tooth 6, a third grinding tooth 7, a first grinding groove 8, a second grinding groove 9, a third grinding groove 10 and a chip removal groove 11.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples, which are provided for illustration of the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, a grinding plate based on stone processing grinding comprises a grinding plate body 1, wherein a working surface of the grinding plate body 1 comprises a crushing area 2, a rough grinding area 3 and a finish grinding area 4 which are sequentially arranged along a rotating grinding direction, a plurality of first grinding teeth 5 are arranged on the surface of the crushing area 2, the first grinding teeth 5 are circular arc-shaped, the side surface far away from the center of the circular arc is an inclined surface, first grinding grooves 8 are arranged between the first grinding teeth 5, second grinding teeth 6 are arranged on the surface of the rough grinding area 3, the second grinding teeth 6 are circular arc-shaped, the upper surface is a chamfer plane, second grinding grooves 9 are arranged between the second grinding teeth 6, third grinding teeth 7 are arranged on the surface of the finish grinding area 4, the third grinding teeth 7 are circular arc-shaped, the upper surface is an arc surface, third grinding grooves 10 are arranged between the third grinding teeth 7, and three grinding plates can be simultaneously processed by dividing the rough grinding area 2, the rough grinding area 3 and the finish grinding area 4, the grinding efficiency is improved, the side surface of the first grinding tooth 5, which is far away from the arc center, is an inclined surface, so that the grinding and crushing effects are better, the stability of the first grinding tooth 5 during crushing is ensured, and the first grinding tooth is not easy to damage; the upper surface of second gerar grinding 6 is the chamfer plane, make the corase grind effect better, the upper surface of third gerar grinding 7 is the arc surface, it is more smooth for first gerar grinding and 5 second gerar grinding 6 surfaces, make the finish grinding effect better, because first gerar grinding 5, second gerar grinding 6 and third gerar grinding 7 are circular-arc, lead to first mill groove 8, second mill groove 9 and third mill groove 10 are the arc shape, make the stone dust at rotatory in-process of polishing can get into first mill groove 8, second mill groove 9 and third mill groove 10, throw away the abrasive disc at last, can be timely effectual discharge the stone dust, guaranteed the quality of polishing and prolonged grinding apparatus life.

As shown in fig. 2, the inclined surface of the first grinding tooth 5 is inclined at an angle α of 30 ° to 60 °, so that the stability of the first grinding tooth 5 is the highest.

As shown in fig. 3, the chamfering distance a of the chamfering plane of the second grinding tooth 6 is equal to one fifth of the width of the second grinding tooth, so that the second grinding tooth 6 has better grinding effect and higher stability.

As shown in fig. 1, the number of the first grinding tooth 5, the second grinding tooth 6 and the third grinding tooth 7 is increased in sequence, so that grinding effects of three different degrees of crushing, rough grinding and fine grinding are improved.

As shown in fig. 1, chip removal grooves 11 are formed between each two of the first grinding groove 8, the second grinding groove 9 and the third grinding groove 10, and are communicated and connected with the chip removal grooves 11, so that stone chips generated by grinding can be discharged from the chip removal grooves 11, and the chip removal capability is further improved.

As shown in fig. 1, the arc radiuses r of the first grinding tooth 5, the second grinding tooth 6 and the third grinding tooth 7 are all equal, so that the grinding and chip removal effects are guaranteed, and the stone chips can be effectively and quickly discharged.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an abrasive disc based on stone material processing is polished, a serial communication port, including the abrasive disc body, the working face of abrasive disc body includes broken district, corase grind district and the correct grinding district that is arranged in proper order by rotatory direction of polishing, broken district surface is equipped with the first gerar grinding of a plurality of, first gerar grinding is circular-arc, and keeps away from the side at circular arc center for the inclined plane, be equipped with first mill groove between the first gerar grinding, corase grind district surface is equipped with the second gerar grinding, the second gerar grinding is circular-arc, and the upper surface is the chamfer plane, be equipped with the second mill groove between the second gerar grinding, correct grinding district surface is equipped with the third gerar grinding, the third gerar grinding is circular-arc, be equipped with the third mill groove between the third gerar grinding.

2. A grinding plate based on stone machining grinding as claimed in claim 1, characterized in that the first tooth inclination surface is inclined at an angle α of 30 ° -60 °.

3. A grinding plate based on stone machining grinding according to claim 1, characterized in that the chamfer distance a of the second tooth chamfer plane is equal to one fifth of its width.

4. A grinding plate based on stone machining grinding as claimed in claim 1, characterized in that the number of the first grinding tooth, the second grinding tooth and the third grinding tooth increases in sequence.

5. The grinding plate based on stone processing and grinding as claimed in claim 1, wherein the first grinding groove, the second grinding groove and the third grinding groove are provided with a chip discharge groove between each two grinding grooves and are communicated with the chip discharge groove.

6. A grinding plate based on stone machining grinding according to claim 1 or 4, characterized in that the radius r of the circular arcs of the first, second and third grinding teeth are all equal.