CN217751057U - High temperature resistant fiber resin abrasive disc - Google Patents

Abstract

The utility model discloses a high temperature resistance fiber resin abrasive disc, including the abrasive disc body, the abrasive disc body includes first wearing layer, first heat-resisting coating, the heat-resisting coating of second and fibre resin layer, and the fibre resin layer is located the middle part of abrasive disc body, the equal heat-resisting coating of the equal fixedly connected with second in both sides around the fibre resin layer, the first heat-resisting coating of the equal fixedly connected with in outside of the heat-resisting coating of two seconds, the first wearing layer of the equal fixedly connected with in outside of two first heat-resisting coatings is equipped with radiator unit on the abrasive disc body. The utility model discloses the radiating rate of effectual increase fiber resin abrasive disc avoids heat accumulation to cause the damage to the abrasive disc in the use, increases the life of abrasive disc, can also effectively protect thermal-insulated to the surface on fibre resin layer, appears being heated when having avoided fibre resin layer to use and takes place irreversible deformation, influences the phenomenon of abrasive disc body safety in utilization, can improve the high temperature resistant degree of fibre resin abrasive disc, makes it have high temperature resistance effect.

Description

High temperature resistant fiber resin abrasive disc

Technical Field

The utility model relates to an abrasive disc technical field specifically is a high temperature resistant fiber resin abrasive disc.

Background

The resin grinding wheel is a grinding wheel made of resin, has high strength, is applied to a cutting blade, double end faces, a heavy-load grinding wheel, a polishing wheel and the like, has certain elasticity, low heat resistance, good self-sharpening property, simple and convenient manufacture and short process period; the high-temperature-resistant fiber resin grinding disc can be widely applied to the fields of rough grinding, cutting and free grinding, such as steel ingot grinding, casting deburring and the like, but the grinding disc of the resin grinding wheel is easy to wear, the temperature in the processing is too high, and the risk of explosion and crack is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistance fiber resin abrasive disc to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high temperature resistant fibre resin abrasive disc, includes the abrasive disc body, the abrasive disc body includes first wearing layer, first heat-resisting coating, the heat-resisting coating of second and fibre resin layer, the fibre resin layer is located the middle part of abrasive disc body, the equal heat-resisting coating of the equal fixedly connected with second in both sides around the fibre resin layer, two the first heat-resisting coating of the equal fixedly connected with in outside of the heat-resisting coating of second, two the first wearing layer of the equal fixedly connected with in outside of first heat-resisting coating, be equipped with radiator unit on the abrasive disc body.

Preferably, the heat dissipation assembly comprises four heat dissipation grooves and six heat dissipation annular grooves, wherein the heat dissipation grooves are uniformly formed in the first wear-resistant layer, and the heat dissipation annular grooves are uniformly formed in the surface of the first wear-resistant layer.

Preferably, the end of the heat dissipation annular groove is connected to the inside of the heat dissipation groove, and the bottom of the heat dissipation groove is provided with a first heat-resistant coating.

Preferably, a second fixing ring is fixedly connected to the inner side of the grinding plate body, and four fixing holes are formed in the front side and the rear side of the second fixing ring.

Preferably, the inner side of the second fixing ring is fixedly connected with a first fixing ring, and a through hole is formed in the middle of the first fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model effectively increases the heat dissipation speed of the fiber resin grinding disc by arranging the heat dissipation ring groove and the heat dissipation groove, avoids the damage to the grinding disc caused by heat accumulation in the use process, and prolongs the service life of the grinding disc; through setting up first heat-resistant coating and the heat-resistant coating of second, can effectively protect thermal-insulated to the surface of fibre resin layer, appear being heated when having avoided the fibre resin layer to take place irreversible deformation, influence the phenomenon of abrasive disc body safety in utilization, can improve the high temperature resistant degree of fibre resin abrasive disc simultaneously for the fibre resin abrasive disc has high temperature resistance effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic front structural view of the present invention.

In the figure: 1-a refiner plate body; 2-a first wear layer; 3-a first heat resistant coating; 4-fixing holes; 5-a second retaining ring; 6-a first retaining ring; 7-a through hole; 8-a heat dissipation annular groove; 9-a heat dissipation groove; 10-a second heat resistant coating; 11-a layer of fibrous resin; 12-heat dissipation assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

As shown in FIGS. 1-3, a high temperature resistant fiber resin abrasive sheet comprises an abrasive sheet body 1, the abrasive sheet body 1 comprises a first wear-resistant layer 2, a first heat-resistant coating 3, a second heat-resistant coating 10 and a fiber resin layer 11, the fiber resin layer 11 is located in the middle of the abrasive sheet body 1, the fiber resin layer 11 has high adhesive strength and can enhance the toughness of a structure, the second heat-resistant coating 10 is fixedly connected to the front side and the rear side of the fiber resin layer 11, the second heat-resistant coating 10 is a silicon phosphide coating and can protect and insulate the surface of the fiber resin layer 11, the first heat-resistant coating 3 is fixedly connected to the outer sides of the two second heat-resistant coatings 10, the first heat-resistant coating 3 is a boron carbide coating and can play a role in preventing heat insulation and resisting high temperature, the first wear-resistant layer 2 is fixedly connected to the outer sides of the two first heat-resistant coatings 3, and the first wear-resistant layer 2 can effectively reduce the loss of the abrasive sheet, the service life of the grinding sheet is prolonged, the heat dissipation assembly 12 is arranged on the grinding sheet body 1, the heat dissipation assembly 12 can play a role in heat dissipation and can improve the high-temperature resistant effect of the grinding sheet, the heat dissipation assembly 12 comprises four heat dissipation grooves 9 and six heat dissipation annular grooves 8, the four heat dissipation grooves 9 are uniformly arranged in the first wear-resistant layer 2, the heat dissipation grooves 9 can enable the grinding sheet body to dissipate heat quickly, damage to the grinding sheet caused by heat accumulation in the using process is avoided, the six heat dissipation annular grooves 8 are uniformly arranged on the surface of the first wear-resistant layer 2, the heat dissipation annular grooves 8 can accelerate the heat dissipation speed, the end portions of the heat dissipation annular grooves 8 are connected into the heat dissipation grooves 9, the heat dissipation annular grooves 8 can transfer heat into the heat dissipation grooves 9 for heat dissipation, the bottom of the heat dissipation grooves 9 is provided with the first heat-resistant coating 3, the fiber resin layer 11 can be protected, and the inner side of the grinding sheet body 1 is fixedly connected with the second fixing ring 5, the solid fixed ring of second 5 can be used for connecting abrasive disc body 1 and first solid fixed ring 6, the fixed orifices 4 that quantity is four are all seted up to both sides around the solid fixed ring of second 5, the fixed orifices 4 are convenient for the fixed of abrasive disc, play the effect of being convenient for to use, the first solid fixed ring 6 of the inboard fixedly connected with of the solid fixed ring of second 5, first solid fixed ring 6 is used for connecting external equipment, through-hole 7 has been seted up at the middle part of first solid fixed ring 6, through seting up radiating groove 9 and radiating ring shape groove 8, make abrasive disc body 1 can accelerate the radiating effect when using, simultaneously with first heat-resisting coating 3 and the heat-resisting coating 10 of second that set up, it plays abrasive disc body 1 and plays high temperature resistant effect.

Theory of operation or structure principle, during the use, at first be connected abrasive disc body 1 through-hole 7 with the buffing machine, cooperation fixed orifices 4's effect, thereby fix abrasive disc body 1, when the fibre resin abrasive disc is being polished, first wearing layer 2 can effectively reduce the loss that the abrasive disc used, play the life-span that improves the abrasive disc and use, can produce high temperature and piece when first wearing layer 2 is polished on the object, the piece can get into the radiating groove 9 through radiating ring channel 8, because of abrasive disc body 1 is rotatory, the piece can flow from radiating groove 9, thereby can protect abrasive disc body 1, increase life, the temperature that produces of polishing equally can get into the radiating groove 9 through radiating ring channel 8, and because of abrasive disc body 1 is rotatory, can accelerate the circulation of air in the radiating groove 9, make the fibre resin abrasive disc more high temperature when using, and through first heat-resistant coating 3 and second heat-resistant coating 10, can protect thermal-insulated resin layer 11's surface, play the effect of thermal-insulated heat resistance high temperature resistance simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A high temperature resistant fiber resin abrasive disc, includes the abrasive disc body, its characterized in that: the abrasive disc body comprises a first wear-resistant layer, a first heat-resistant coating, a second heat-resistant coating and a fiber resin layer, wherein the fiber resin layer is located in the middle of the abrasive disc body, the second heat-resistant coating is fixedly connected to the front side and the rear side of the fiber resin layer, the first heat-resistant coating is fixedly connected to the outer side of the second heat-resistant coating, the first wear-resistant layer is fixedly connected to the outer side of the first heat-resistant coating, and a heat dissipation assembly is arranged on the abrasive disc body.

2. A high temperature resistant fibrous resin abrasive flake according to claim 1, further comprising: the heat dissipation assembly comprises four heat dissipation grooves and six heat dissipation annular grooves, the heat dissipation grooves are evenly formed in the first wear-resistant layer, and the heat dissipation annular grooves are evenly formed in the surface of the first wear-resistant layer.

3. A high temperature resistant fibrous resin abrasive flake according to claim 2, further comprising: the end part of the heat dissipation annular groove is connected into the heat dissipation groove, and the bottom of the heat dissipation groove is provided with a first heat-resistant coating.

4. A high temperature resistant fibrous resin abrasive flake according to claim 1, further comprising: the inboard fixedly connected with second of abrasive disc body is solid fixed ring, the fixed orifices that quantity is four are all seted up to both sides around the solid fixed ring of second.

5. A high temperature resistant fibrous resin abrasive flake according to claim 4, characterized by: the inboard fixedly connected with first solid fixed ring of the solid fixed ring of second, the through-hole has been seted up at the middle part of first solid fixed ring.

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