CN219311073U

CN219311073U - Water grinding head of diamond dust-free pump

Info

Publication number: CN219311073U
Application number: CN202320457425.XU
Authority: CN
Inventors: 辛二娃; 辛凯; 毛一朝
Original assignee: Shanghai Yichao Precision Tools Co ltd
Current assignee: Shanghai Yichao Precision Tools Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-07
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a water grinding head of a diamond dust-free pump, which comprises a mounting plate, wherein a plurality of diamond grinding discs are fixedly arranged on the bottom surface of the mounting plate, a plurality of water holes are formed in the surface of the mounting plate, an annular water adding groove which is annular is fixedly arranged on the top surface of the mounting plate, a plurality of air guide grooves are formed in the outer side of the mounting plate, the air guide grooves and the mounting plate are integrally designed, the annular water adding groove is welded on the top surface of the mounting plate, and the width of the bottom opening of the annular water adding groove is larger than that of the top opening. According to the utility model, heat can be quickly dissipated to the grinding disc during grinding, and water can be added between the grinding disc and the grinding surface, so that the effects of dust fall and temperature reduction are achieved.

Description

Water grinding head of diamond dust-free pump

Technical Field

The utility model relates to the technical field of grinding heads, in particular to a water grinding head of a diamond dust-free pump.

Background

In the inorganic nonmetallic machining process, the workpiece is often required to be ground, and grinding heads or grinding discs are mainly arranged on equipment such as a grinding machine or an angle grinder for machining at present.

The diamond grinding head is higher in grinding process, makes diamond get into slight molten state easily, and long-term high temperature operation can lead to diamond wearing and tearing to influence the grinding effect, can play certain cooling dustproof effect from outside water feeding when the grinding, but be difficult to directly add to the grinding face on, and comparatively waste water. Therefore, we propose a water grinding head of a diamond dust-free pump.

Disclosure of Invention

The utility model aims to provide a water grinding head of a diamond dust-free pump, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water grinding head of the diamond dust-free pump comprises a mounting plate, wherein a plurality of diamond grinding discs are fixedly arranged on the bottom surface of the mounting plate, a plurality of water holes are formed in the surface of the mounting plate, and an annular water adding groove is fixedly arranged on the top surface of the mounting plate;

the air guide grooves are formed in the outer side of the mounting plate, and the air guide grooves and the mounting plate are integrally designed.

Preferably, the annular water adding groove is welded on the top surface of the mounting plate, and the width of the bottom opening of the annular water adding groove is larger than that of the top opening.

Preferably, the water hole axis passes between two adjacent diamond grinding discs.

Preferably, the water hole is positioned below the inner side of the annular water adding groove.

Preferably, the fan blades are fixedly arranged at the openings at the two sides of the air guide groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this dust-free pump water bistrique of diamond can drive the diamond mill and rotate and carry out grinding work when the mounting disc rotates, can drive the fan piece high-speed rotation for in the air constantly passes the wind-guiding groove, thereby promote the heat exchange efficiency of mounting disc, thereby cool down with the diamond mill that the mounting disc is fixed, thereby prevent that the diamond under the high temperature from appearing slight melting, promoted the life of diamond mill.

2. This diamond dust-free pump water bistrique is through the opening at annular water adding groove top to the annular water adding groove with the mounting disc between the injection water, water can flow on the grinding face that produces the dust from the position between diamond mill and the diamond mill through the water hole, plays cooling and dustproof effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the annular water-feeding trough of the present utility model;

FIG. 4 is a schematic cross-sectional view of a mounting plate according to the present utility model.

In the figure: 1. a mounting plate; 2. a diamond grinding disc; 3. a water hole; 4. an annular water adding tank; 5. an air guide groove; 6. a fan blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the utility model provides a water grinding head of a diamond dust-free pump, which comprises a mounting plate 1, wherein a plurality of diamond grinding discs 2 are fixedly arranged on the bottom surface of the mounting plate 1, a plurality of water holes 3 are formed in the surface of the mounting plate 1, and an annular water adding groove 4 which is annular is fixedly arranged on the top surface of the mounting plate 1;

a plurality of air guide grooves 5 are formed in the outer side of the mounting plate 1, and the air guide grooves 5 and the mounting plate 1 are integrally designed.

Specifically, the mounting plate 1 drives the diamond grinding disc 2 to rotate for grinding, water is injected into the inner side of the annular water adding groove 4, the water flows to the grinding surface through the water holes 3 for dust fall and cooling, and air enters the air guide groove 5 in the rotation process of the mounting plate 1, so that the mounting plate 1 can be rapidly cooled, and the cooling efficiency of the diamond grinding disc 2 is improved.

Wherein: the annular water adding groove 4 is welded on the top surface of the mounting plate 1, the width of the opening at the bottom of the annular water adding groove 4 is larger than that of the opening at the top, and water can be reduced after being injected into the annular water adding groove 4 from the opening at the top of the annular water adding groove 4.

Wherein: the axis of the water hole 3 passes through between two adjacent diamond grinding discs 2, the water hole 3 is positioned below the inner side of the annular water adding groove 4, and after water passes through the water hole 3, the water can directly flow to the grinding surface from the position between the two diamond grinding discs 2, so that the dustproof cooling effect is achieved, and the water utilization rate is improved.

Wherein: the fan blades 6 are fixedly installed at the openings at the two sides of the air guide groove 5, and in the rotating process of the installation disc 1, under the fanning of the fan blades 6, air can pass through the air guide groove 5 and take away heat, so that the air cooling effect is improved.

Working principle: the utility model relates to a water grinding head of a diamond dust-free pump, which is characterized in that a mounting disc 1 is fixed with the output end of an angle grinder or other driving equipment, when the mounting disc 1 rotates, a diamond grinding disc 2 can be driven to rotate for grinding, when the mounting disc 1 rotates, a fan 6 can be driven to rotate at a high speed, so that air continuously passes through an air guide groove 5, the heat exchange efficiency of the mounting disc 1 is improved, and the diamond grinding disc 2 fixed with the mounting disc 1 is cooled;

water is injected between the annular water adding groove 4 and the mounting plate 1 through an opening at the top of the annular water adding groove 4, and water can flow to a grinding surface generating dust from a position between the diamond grinding disc 2 and the diamond grinding disc 2 through the water holes 3.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a diamond dust-free pump water bistrique, includes mounting disc (1), its characterized in that: the bottom surface of the mounting disc (1) is fixedly provided with a plurality of diamond grinding discs (2), the surface of the mounting disc (1) is provided with a plurality of water holes (3), and the top surface of the mounting disc (1) is fixedly provided with an annular water adding groove (4);

a plurality of air guide grooves (5) are formed in the outer side of the mounting plate (1), and the air guide grooves (5) and the mounting plate (1) are integrally designed.

2. A diamond dust free pump water grinding head as defined in claim 1, wherein: the annular water adding groove (4) is welded on the top surface of the mounting plate (1), and the width of the opening at the bottom of the annular water adding groove (4) is larger than that of the opening at the top.

3. A diamond dust free pump water grinding head according to claim 2, wherein: the axis of the water hole (3) passes through the space between two adjacent diamond grinding discs (2).

4. A diamond dust free pump water grinding head according to claim 3, wherein: the water hole (3) is positioned below the inner side of the annular water adding groove (4).

5. A diamond dust free pump water grinding head as defined in claim 1, wherein: the fan blades (6) are fixedly arranged at openings at two sides of the air guide groove (5).