CN214323062U - Novel grinding wheel - Google Patents

Abstract

The utility model discloses a novel grinding wheel, which relates to the technical field of grinding wheels, and comprises a grinding wheel body, wherein a grinding layer is arranged on the outer edge of the grinding wheel body, an assembly hole is formed in the center of the grinding wheel body, a plurality of locking holes are formed in the outer edge of the assembly hole, a plurality of chip grooves are formed in the front and the back of the grinding wheel body, one ends of the chip grooves are connected with the grinding layer, the chip grooves are provided with a curved damping seam in the middle direction of the grinding wheel body, water inlet grooves are also formed in the grinding wheel body and comprise a first water inlet groove arranged on the front of the grinding wheel body and a second water inlet groove arranged on the back of the grinding wheel body, one ends of the first water inlet groove and the second water inlet groove are respectively wound by the chip grooves and connected with the grinding layer, the waste chips of the utility model are prevented from being attached to the surface of the grinding wheel body to influence the use thereof, so as to effectively protect parts, and in addition, the water tank arranged on the grinding wheel body can attach water or cooling liquid to the grinding layer through the water tank, can cool and avoid the high-temperature damage of parts.

Description

Novel grinding wheel

Technical Field

The utility model relates to a emery wheel technical field, in particular to novel emery wheel.

Background

The grinding wheel is a common grinding tool, the traditional grinding wheel can generate a large amount of metal dust in the grinding process, the metal dust can block holes of the porous body if not timely removed, the grinding quality is seriously affected, in addition, the grinding wheel and parts often generate large friction in the grinding process, so that high temperature is generated, the parts are damaged, and the using effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel emery wheel for solve the technical problem that above-mentioned background art exists.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel grinding wheel, includes the emery wheel body, emery wheel body outside edge sets up the grinding layer, and open at the emery wheel body center has the pilot hole, and the pilot hole outward flange sets up a plurality of locking holes, the positive and negative of emery wheel body all is equipped with a plurality of chip grooves, and the grinding layer is connected to the one end of chip groove, and the chip groove is offered the shock attenuation seam of curved shape to the middle part direction of emery wheel body, the intake chamber has still been seted up on the emery wheel body, the intake chamber is including setting up at the positive first intake chamber of emery wheel body and setting up the second intake chamber at the emery wheel body reverse side, and the one end of first intake chamber and second intake chamber is all around opening the chip groove and is connected with the grinding layer.

Preferably, the front and the back of the grinding wheel body are respectively provided with a first abrasive layer and a second abrasive layer, the inner sides of the first abrasive layer and the second abrasive layer are respectively provided with a first pressure resistant layer and a second pressure resistant layer, and a wear-resistant layer is arranged between the first pressure resistant layer and the second pressure resistant layer.

Preferably, the first water inlet groove and the second water inlet groove are identical in shape and are identical in positions of the front surface and the back surface of the grinding wheel body, and a protection hole penetrating through the grinding wheel body and connected with the other ends of the first water inlet groove and the second water inlet groove is formed in the grinding wheel body.

Preferably, the grinding wheel body is provided with a water through hole penetrating through the grinding wheel body and connecting the middle parts of the first water inlet groove and the second water inlet groove, and the water through hole is positioned inside the first water inlet groove and the second water inlet groove.

Preferably, the grinding layer is made of a ceramic bond diamond material.

Preferably, a silica gel layer is arranged on the inner wall of the assembling hole.

Preferably, the first water inlet groove and the second water inlet groove are S-shaped.

The utility model has the advantages as follows: the utility model relates to a novel grinding wheel, the positive and negative of emery wheel body all are equipped with a plurality of chip grooves, and the chip groove of setting can discharge the cutting bits that produce fast in the cutting process, prevents to adhere to and influences its use at emery wheel body surface, has effectively protected the part, and in addition, the basin that is provided with on the emery wheel body can be attached water or coolant liquid on the emery wheel body and transmit the grinding layer through the basin, can cool down and avoid part high temperature to damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a sectional view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

With reference to fig. 1 and 2, the technical purpose of the present invention is achieved by the following technical solutions: a novel grinding wheel comprises a grinding wheel body 1, wherein a grinding layer 2 is arranged on the outer edge of the grinding wheel body 1, an assembly hole 3 is formed in the center of the grinding wheel body 1, a plurality of locking holes 4 are formed in the outer edge of the assembly hole 3, a plurality of chip grooves 5 are formed in the front and back surfaces of the grinding wheel body 1, one ends of the chip grooves 5 are connected with the grinding layer 2, a curved damping seam 6 is formed in the chip grooves 5 in the middle direction of the grinding wheel body 1, a water inlet groove 7 is further formed in the grinding wheel body 1, the water inlet groove 7 comprises a first water inlet groove formed in the front surface of the grinding wheel body 1 and a second water inlet groove formed in the back surface of the grinding wheel body 1, one ends of the first water inlet groove and one end of the second water inlet groove are connected with the grinding layer 2 in a winding mode, and the first water inlet groove and the second water inlet groove are S-shaped, the novel grinding wheel is characterized in that the chip grooves 5 are formed in the front surface and the back surface of the grinding wheel body 1, the chip groove 5 that sets up can discharge the cutting bits that produce in the cutting process fast, prevents to adhere to and influences its use at emery wheel body 1 surface, has effectively protected the part, and in addition, the basin that is provided with on emery wheel body 1 can be attached water or coolant liquid on emery wheel body 1 and transmit grinding layer 2 through the basin, can cool down and avoid part high temperature to damage.

Preferably, the front and the back of emery wheel body 1 still set up first abrasive material layer 8 and second abrasive material layer 9 respectively, first abrasive material layer 8, second abrasive material layer 9 inboard set up first resist compression layer 10 and second resist compression layer 11 respectively, set up wearing layer 12 between first resist compression layer 10 and the second resist compression layer 11, adopt this structure, can improve holistic resistance to compression and wear resistance of emery wheel, prevent the bending deformation phenomenon, prolong its life.

Preferably, the first water inlet groove and the second water inlet groove are identical in shape and are identical in positions of the front side and the back side of the grinding wheel body 1, the grinding wheel body 1 is provided with a protection hole 13 which penetrates through the grinding wheel body 1 and is connected with the other ends of the first water inlet groove and the second water inlet groove, the protection hole 13 can prevent the grinding wheel body 1 from being broken due to misoperation, the breakage of the grinding wheel body 1 extends from one end, close to the grinding layer 2, of the water groove to the middle of the grinding wheel body 1, and mechanical faults are prevented.

Preferably, set up the limbers 14 that runs through emery wheel body 1 and connect first intake chamber and second intake chamber middle part on emery wheel body 1, limbers 14 is located the inside of first intake chamber and second intake chamber, the utility model discloses in through water jet equipment to 1 surface water spray of emery wheel body or coolant liquid, water or coolant liquid attach on emery wheel body 1 and transmit grinding layer 2 through the basin on, water or coolant liquid of 1 positive and negative of emery wheel body can be transmitted in the setting of limbers 14 for the water or the coolant liquid of 1 positive and negative of emery wheel body is more even, and the cooling is perhaps reduced frictional effect better.

Preferably, the grinding layer 2 is made of ceramic bond diamond, and by adopting the grinding layer, the grinding force can be improved, the grinding layer can adapt to the action of various cooling liquids, and the service life of the grinding wheel is further prolonged.

Preferably, set up silica gel layer 15 on the assembly hole 3 inner wall, set up silica gel layer 15 and can prevent that the fixed fastness of assembly hole 3 inner wall wearing and tearing influence.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel grinding wheel, includes the emery wheel body, its characterized in that: the edge of the outer side of the grinding wheel body is provided with a grinding layer, the center of the grinding wheel body is provided with an assembly hole, the outer edge of the assembly hole is provided with a plurality of locking holes, the front side and the back side of the grinding wheel body are provided with a plurality of chip grooves, one ends of the chip grooves are connected with the grinding layer, the chip grooves are provided with damping seams in a curved shape in the middle direction of the grinding wheel body, the grinding wheel body is further provided with water inlet grooves, each water inlet groove comprises a first water inlet groove arranged on the front side of the grinding wheel body and a second water inlet groove arranged on the back side of the grinding wheel body, and one ends of the first water inlet groove and the second water inlet groove are connected with the grinding layer in a bypassing mode.

2. The novel grinding wheel of claim 1, wherein: the front and the back of emery wheel body still set up first abrasive material layer and second abrasive material layer respectively, first abrasive material layer, second abrasive material layer inboard set up first anti-pressure layer and second respectively and resist the pressure layer, set up the wearing layer between first anti-pressure layer and the second resist the pressure layer.

3. A novel grinding wheel according to claim 2, characterized in that: the first water inlet groove and the second water inlet groove are identical in shape and are identical in positions of the front side and the back side of the grinding wheel body, and a protection hole (13) penetrating through the grinding wheel body and connected with the other ends of the first water inlet groove and the second water inlet groove is formed in the grinding wheel body.

4. A novel grinding wheel according to claim 3, characterized in that: the grinding wheel body is provided with a water through hole penetrating through the grinding wheel body and connected with the middle parts of the first water inlet groove and the second water inlet groove, and the water through hole is located inside the first water inlet groove and the second water inlet groove.

5. The novel grinding wheel of claim 4, wherein: the grinding layer is made of ceramic bond diamond.

6. The novel grinding wheel of claim 5, wherein: and a silica gel layer is arranged on the inner wall of the assembling hole.

7. The novel grinding wheel of claim 6, wherein: the first water inlet groove and the second water inlet groove are S-shaped.

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