CN210232715U

CN210232715U - Automatic noise-reducing and temperature-reducing environment-friendly dry grinding wheel

Info

Publication number: CN210232715U
Application number: CN201920537102.5U
Authority: CN
Inventors: Xue Luo; 罗雪; Weitao Zhao; 赵伟涛; Yongqian Zhao; 赵永骞; Pengcheng Li; 李鹏程
Original assignee: Foshan Buddha Crystal Metal Toolmaking Co ltd
Current assignee: Foshan Buddha Crystal Metal Toolmaking Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-03
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an automatic it makes an uproar dry emery wheel of cooling environment-friendly to fall, including diamond matrix (1), diamond segments (2), first fall and make an uproar ring (3), the second falls and makes an uproar ring (4), diamond segments (2) annular distribution is along surface outside diamond matrix (1), and first fall and make an uproar ring (3) inlay in diamond matrix (1) surface of diamond segments (2) annular inboard, second fall and make an uproar ring (4) inlay in diamond matrix (1) outer surface. The utility model discloses can effectively reduce the work piece to the grinding impact force of diamond segments, have the characteristics of work noise is low, automatic cooling simultaneously.

Description

Automatic noise-reducing and temperature-reducing environment-friendly dry grinding wheel

Technical Field

The utility model relates to a dry grinding wheel makes the field, especially relates to an automatic it makes dry grinding wheel of cooling environment-friendly to fall makes an uproar, fall the ring of making an uproar, the second including diamond matrix body, diamond segments, the first ring of making an uproar, the second of falling.

Background

Chinese patent document ZL201120077322.8 discloses a noise reduction edging wheel in 2011, 10 months and 26 days, which comprises an edging wheel steel body, a diamond tool bit and a noise reduction ring. The silencing ring is made of nylon or copper. The width of the aluminium is between 1-5 mm. After long-term practical use, the noise reduction effect of the diamond edge grinding wheel is not ideal and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a technical problem how to fall the noise of dry grinding wheel.

In order to solve the technical problem, the utility model discloses an automatic fall dry emery wheel of cooling environment-friendly of making an uproar, fall the ring of making an uproar including diamond matrix body, diamond segments, the first ring of making an uproar, the second of making an uproar, diamond segments annular distributes the diamond matrix body is outer along the surface, the first ring of making an uproar is inlayed diamond segments annular is inboard in the diamond matrix body surface the second is fallen the ring of making an uproar and is inlayed in the outer dome face of diamond matrix body.

Preferably, the first noise reduction ring depth is one third of the diamond substrate thickness.

Preferably, the thickness of the second noise reduction ring is one third of the thickness of the diamond substrate, and the inlaying depth of the second noise reduction ring is the width of the diamond tool bit ring.

The first noise reduction ring, the second noise reduction ring and the diamond tool bit base body are connected in an embedded mode through solidification.

The first noise reduction ring and the second noise reduction ring are formed by mixing and curing diatom ooze with curing agent triethylene tetramine, silicic acid coupling agent and dimethyl phthalate.

Preferably, the first noise reduction ring and the second noise reduction ring are composed of the following components in percentage by mass: 60-70% of diatom ooze, 15-18% of triethylene tetramine, 10-11% of dibutyl phthalate and 1-5% of silicic acid coupling agent.

The diamond matrix surface diamond tool bit ring inboard is equipped with annular groove in order to inlay the first ring of making an uproar that falls, diamond matrix excircle top surface is equipped with annular groove in order to inlay the second and falls the ring of making an uproar.

Further, in order to promote first fall make an uproar the ring with cohesion between the diamond base member does the utility model discloses a further improvement, the annular groove bottom that the diamond segments intra-annular side was equipped with still is equipped with the tooth shape groove ring.

In order to further strengthen diamond segments's heat dissipation and chip removal effect, as the utility model discloses a further improvement, diamond segments annular space sets up, be provided with the unblocked open slot in both ends between the interval, it is right effectively that grinding during operation, the air current can pass from the open slot diamond segments dispels the heat and cools down, and the dust that is convenient for to grind the production simultaneously is discharged from the open slot.

In order to further strengthen diamond segments's radiating effect again, as the utility model discloses a further improvement again, still inlay the cooling piece on the open slot that sets up on the diamond segments annular, its surface with diamond segments surface flushes, the heat transfer of the partial heat accessible cooling piece that diamond segments produced effectively distributes away.

The cooling sheet is made of graphite sheets or mica sheets.

Compared with the prior art, the utility model discloses beneficial effect:

the utility model discloses can effectively reduce the work piece to the grinding impact force of diamond segments, have the characteristics of work noise is low, automatic cooling simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side sectional view of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings, but the present invention is not limited thereto.

Fig. 1 and 2 show an automatic noise-reducing and temperature-reducing environment-friendly dry grinding wheel, which comprises a diamond matrix 1, a diamond tool bit 2, a first noise-reducing ring 3 and a second noise-reducing ring 4, wherein the diamond tool bit 2 is annularly distributed on the outer edge surface of the diamond matrix 1, the first noise-reducing ring 3 is embedded in the surface of the diamond matrix 1 on the annular inner side of the diamond tool bit 2, and the second noise-reducing ring 4 is embedded in the outer circular top surface of the diamond matrix 1.

Preferably, the first noise reduction ring 3 has a depth of one third of the thickness of the diamond matrix 1.

Preferably, the thickness of the second noise reduction ring 4 is one third of the thickness of the diamond matrix 1, and the inlaying depth of the second noise reduction ring 4 is the width of the diamond tip 2 ring.

The first noise reduction ring 3, the second noise reduction ring 4 and the base body of the diamond tool bit 2 are connected in an embedded mode through solidification.

The first noise reduction ring 3 and the second noise reduction ring 4 are formed by mixing and curing diatom ooze with curing agent triethylene tetramine, silicic acid coupling agent and dimethyl phthalate.

Preferably, the first noise reduction ring 3 and the second noise reduction ring 4 are composed of the following components in percentage by mass: 60-70% of diatom ooze, 15-18% of triethylene tetramine, 10-11% of dibutyl phthalate and 1-5% of silicic acid coupling agent.

2 intra-annular sides of diamond segments on 1 surface of diamond base member are equipped with annular groove in order to inlay first ring 3 of making an uproar that falls, and 1 excircle top surface of diamond base member is equipped with annular groove in order to inlay second ring 4 of making an uproar that falls.

Further, in order to promote the cohesion between the first noise reduction ring 3 and the diamond base body 1, as the utility model discloses a further improvement, the annular groove bottom that 2 ring insides of diamond segments were equipped with still is equipped with the tooth shape groove ring.

In order to further strengthen diamond segments 2's heat dissipation and chip removal effect, as the utility model discloses a further improvement, diamond segments 2 annular space sets up, is provided with the unblocked open slot in both ends between the interval, and the grinding during operation, the air current can be followed the open slot and passed and dispel the heat the cooling to diamond segments 2 effectively, and the dust that the grinding of being convenient for simultaneously produced is discharged from the open slot.

In order to further strengthen diamond segments 2's radiating effect again, as the utility model discloses a further improvement again, still inlay cooling piece 5 on the open slot that sets up on diamond segments 2 annular, its surface flushes with diamond segments 2 surfaces, and the heat transmission of partial heat accessible cooling piece 5 that diamond segments 2 produced effectively distributes away.

The cooling plate 5 is made of graphite sheets or mica sheets.

The utility model discloses the theory of operation: in the grinding process, through the first ring 3 of making an uproar, the second of making an uproar of falling that sets up in diamond base member 1 and fall the ring 4 of making an uproar, can play and fall and adsorb the cushioning effect, can effectively reduce the noise and reduce the impact force when diamond segments 2 and the work piece bump, be provided with chip removal mouth or cooling piece 5 simultaneously between diamond segments 2, can dispel the heat fast or automatic absorption heat and effectively distribute away.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides an automatic it makes an uproar dry emery wheel of cooling environment-friendly to fall, its characterized in that falls ring (4) of making an uproar including diamond matrix (1), diamond segments (2), first fall and fall the ring (3), the second, diamond segments (2) ring distribution is in diamond matrix (1) outer edge surface, first fall and fall ring (3) of making an uproar inlay diamond segments (2) annular inboard in diamond matrix (1) surface the second fall and fall ring (4) of making an uproar and inlay in diamond matrix (1) outer dome.

2. The automatic noise-reducing, temperature-reducing and environment-friendly dry grinding wheel according to claim 1, wherein the depth of the first noise-reducing ring (3) is one third of the thickness of the diamond matrix (1); the thickness of the second noise reduction ring (4) is one third of that of the diamond substrate (1), and the inlaying depth of the second noise reduction ring (4) is the width of the diamond tool bit (2).

3. The automatic noise-reducing, temperature-reducing and environment-friendly dry grinding wheel according to claim 1, wherein the first noise-reducing ring (3) and the second noise-reducing ring (4) are connected with the diamond tool bit (2) matrix in an embedded manner through solidification.

4. The automatic noise-reducing, temperature-reducing and environment-friendly dry grinding wheel as claimed in claim 1, wherein the diamond tool bit (2) on the surface of the diamond matrix (1) is provided with an annular groove on the inner side for embedding the first noise-reducing ring (3), and the diamond matrix (1) is provided with an annular groove on the top surface of the outer circle for embedding the second noise-reducing ring (4).

5. The automatic noise-reducing, temperature-reducing and environment-friendly dry grinding wheel according to any one of claims 1 to 4, wherein the bottom of the annular groove formed on the inner side of the diamond tool bit (2) ring is further provided with a tooth-shaped groove ring.

6. The automatic noise-reducing and temperature-reducing environment-friendly dry grinding wheel as claimed in claim 5, wherein the diamond tool bits (2) are arranged at intervals in an annular shape, and open grooves with two open ends are arranged between the intervals.

7. The automatic noise-reducing, temperature-reducing and environment-friendly dry grinding wheel as claimed in claim 6, wherein a cooling plate (5) is embedded in an open slot formed in the ring shape of the diamond tool bit (2), and the surface of the cooling plate is flush with the surface of the diamond tool bit (2).

8. The automatic noise-reducing temperature-reducing environment-friendly dry grinding wheel according to claim 7, wherein the temperature-reducing sheet (5) is made of graphite sheets or mica sheets.