CN219725843U - Composite grinding wheel - Google Patents
Composite grinding wheel Download PDFInfo
- Publication number
- CN219725843U CN219725843U CN202320623315.6U CN202320623315U CN219725843U CN 219725843 U CN219725843 U CN 219725843U CN 202320623315 U CN202320623315 U CN 202320623315U CN 219725843 U CN219725843 U CN 219725843U
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- China
- Prior art keywords
- grinding wheel
- grinding
- layer
- wear
- resistant
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- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000012783 reinforcing fiber Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- -1 steel Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a composite grinding wheel which comprises a grinding wheel body, an assembling part and a grinding part, wherein the assembling part is positioned at the center of the grinding wheel body, a plurality of chip grooves are uniformly distributed on the surface of the outer side of the assembling part, which is positioned on the grinding wheel body, a base plate part is arranged on the outer side of the grinding wheel body, wear-resistant layers are respectively arranged on two sides of the base plate part, the wear-resistant layers are connected with the grinding part through compression-resistant layers, and a plurality of groups of cutting blocks are connected to the outer part of the grinding part. The utility model can improve the whole compression resistance and wear resistance of the grinding wheel, prevent bending deformation, prolong the service life of the grinding wheel, and prevent the grinding wheel from being attached to the surface of the grinding wheel to influence the use of the grinding wheel by arranging a plurality of chip grooves on the front and back surfaces of the grinding wheel and rapidly discharging the cutting chips generated in the cutting process by the arranged chip grooves; and the grinding force can be improved, the grinding machine can adapt to the effects of various cooling liquids, and the service life of the grinding wheel is further prolonged.
Description
Technical Field
The utility model relates to the technical field of grinding wheels, in particular to a composite grinding wheel.
Background
Grinding wheels are the most important type of grinding tools in grinding. The grinding wheel is a porous body which is made by adding binding agent into abrasive, compacting, drying and roasting. The characteristics of the grinding wheel are greatly different due to the differences of the grinding materials, the bonding agents and the manufacturing process. Such as cutting chips and angle grinding chips, are widely used in various cutting or grinding processes, and can be used to cut or grind iron-based or nonferrous metals and alloys such as steel, cast iron and aluminum, various composite materials, wood, stone, ceramic materials, and the like.
However, the outer edge of the grinding wheel is in continuous contact friction with the cut material, along with the increase of the cut area, the chip removal of the cut is difficult gradually, the temperature of the cut material rises rapidly due to the cutting friction heat to generate high temperature, the surface hardness and physical properties of the cut change along with the cutting friction heat, the resistance of the grinding wheel is also larger and larger, the cutting efficiency is seriously affected, and even the work part of the grinding wheel is burnt to cause the continuous cutting, so that the composite grinding wheel needs to be provided.
Disclosure of Invention
The utility model aims to provide a composite grinding wheel, which can improve the whole compression resistance and wear resistance of the grinding wheel, prevent the occurrence of bending deformation, quickly discharge cutting scraps generated in the cutting process, prevent the cutting scraps from adhering to the surface of the grinding wheel to influence the use of the grinding wheel, and further prolong the service life of the grinding wheel so as to solve the problems in the background technology.
To achieve the above object, the present utility model provides: the utility model provides a compound grinding wheel, includes grinding wheel disk body, assembly portion and grinding portion, assembly portion is located the central point of grinding wheel disk body, a plurality of junk slots have been seted up to the surface evenly distributed that the assembly portion outside is located the grinding wheel disk body, the outside of grinding wheel disk body is provided with the base plate portion, the both sides of base plate portion are provided with the wearing layer respectively, the wearing layer pass through the compressive layer with grinding portion is connected, the external connection of grinding portion has the multiunit cutting piece.
Preferably, an assembly hole is formed in the center of the assembly part, and a silica gel layer is arranged on the inner wall of the assembly hole.
Preferably, a plurality of positioning holes are uniformly distributed on the surface of the assembly part outside the silica gel layer.
Preferably, a reinforcing fiber layer is arranged between the wear-resistant layer and the compression-resistant layer, the inner surface of the reinforcing fiber layer is tightly attached to the wear-resistant layer, and the outer surface of the reinforcing fiber layer is tightly attached to the inner surface of the compression-resistant layer.
Preferably, an abrasive layer is arranged between the compression layer and the grinding part, the abrasive layer is arranged on the outer surface of the compression layer in a pressing mode, and the abrasive layer is arranged on the outer surface of the abrasive layer in a pressing mode with the grinding part.
Preferably, the outer surface of the assembly part is fixedly connected with the grinding wheel disc body, and the inner surface of the base disc part is fixedly connected with the outer end surface of the grinding wheel disc body.
Preferably, the plurality of groups of cutting blocks are uniformly distributed on the front surface and the back surface of the grinding part.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the structures such as the base disc part, the reinforcing fiber layer and the abrasive layer, the whole compression resistance and the abrasion resistance of the grinding wheel can be improved, the bending deformation phenomenon is prevented, the service life of the grinding wheel is prolonged, and the plurality of chip grooves are formed in the front side and the back side of the grinding wheel, so that the chip grooves can rapidly discharge cutting chips generated in the cutting process, and the use of the grinding wheel is prevented from being influenced by the chip chips attached to the surface of the grinding wheel; and the grinding force can be improved, the grinding machine can adapt to the effects of various cooling liquids, and the service life of the grinding wheel is further prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a silica gel layer structure according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of the cutting portion according to the present utility model;
FIG. 4 is a schematic view of the structure of the base plate of the present utility model.
In the figure: 1. a grinding wheel disc body; 2. an assembling portion; 3. a grinding section; 4. a silica gel layer; 5. positioning holes; 6. a base plate portion; 7. a wear-resistant layer; 8. a reinforcing fiber layer; 9. a compression-resistant layer; 10. a grinding material layer; 11. a cutting block; 12. chip removal groove.
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.
Referring to fig. 1-4, the present utility model provides: the utility model provides a compound grinding wheel, including grinding wheel disk 1, assembly portion 2 and grinding portion 3, assembly portion 2 is located the central point of grinding wheel disk 1, a plurality of junk slots 12 have been seted up to the surface evenly distributed that assembly portion 2 outside is located grinding wheel disk 1, the outside of grinding wheel disk 1 is provided with base plate portion 6, the both sides of base plate portion 6 are provided with wearing layer 7 respectively, wearing layer 7 passes through compressive layer 9 and is connected with grinding portion 3, the external connection of grinding portion 3 has multiunit cutting piece 11.
It is worth to say that, through the arrangement of the structures such as the base plate part 6, the reinforcing fiber layer 8 and the abrasive material layer 10, the whole compression resistance and wear resistance of the grinding wheel can be improved, the bending deformation phenomenon is prevented, the service life of the grinding wheel is prolonged, a plurality of chip grooves are formed in the front side and the back side of the grinding wheel, and the chip grooves can rapidly discharge the cutting chips generated in the cutting process, so that the use of the grinding wheel is prevented from being influenced by the chip chips attached to the surface of the grinding wheel; and the grinding part made of the ceramic bond diamond material can improve the grinding force, adapt to the action of various cooling liquids and further prolong the service life of the grinding wheel.
Specifically, the center of the assembly part 2 is provided with an assembly hole, and the inner wall of the assembly hole is provided with a silica gel layer 4. The outside of the silica gel layer 4 is provided with a plurality of positioning holes 5 on the surface of the assembly part 2 in an even distribution manner. The assembly part 2 is a structure for assembling the grinding wheel disc body 1, and the silica gel layer 4 plays a role in stabilizing during assembly, so that the inner wall of the assembly hole can be prevented from being worn to influence the fixation firmness. The positioning hole 5 is used for positioning the matching assembly part 2, so that the assembly stability is enhanced.
Be provided with the reinforcing fiber layer 8 between wearing layer 7 and the compressive layer 9, the internal surface and the wearing layer 7 of reinforcing fiber layer 8 closely laminate and set up, the surface and the internal surface of compressive layer 9 of reinforcing fiber layer 8 closely laminate and set up.
Further, the wear-resistant layer 7 is used for improving the wear resistance of the grinding part 3, ensuring the stability of the structure, the grinding part 3 is used for grinding and cutting articles, the compression-resistant layer 9 is used for improving the strength of the grinding wheel structure, ensuring the stability of the structure, and the reinforcing fiber layer 8 is used for reinforcing the strength of the grinding wheel so as to ensure that the strength of the grinding wheel meets the safety requirement, thereby allowing the grinding wheel to operate at high speed and under larger load.
An abrasive layer 10 is arranged between the compression layer 9 and the grinding part 3, the abrasive layer 10 is arranged on the outer surface of the compression layer 9 in a pressing mode, and the outer surface of the abrasive layer 10 is arranged on the grinding part 3 in a pressing mode. The grinding part 3 is made of ceramic bond diamond, so that grinding performance can be improved, the service life of the grinding wheel is further prolonged, the colors of the internal reinforcing fiber layers 8 of the grinding wheel with different purposes and wear resistance are different, different grinding wheels are distinguished according to the colors of the reinforcing fiber layers 8, and misuse of the grinding wheel is prevented.
The outer surface of the assembly part 2 is fixedly connected with the grinding wheel disc body 1, and the inner surface of the base disc part 6 is fixedly connected with the outer end surface of the grinding wheel disc body 1. The plurality of groups of cutting blocks 11 are uniformly distributed on the front and back surfaces of the grinding part 3. In addition, the base plate part 6 is a structure for assembling and connecting the grinding part 3, and is used for reinforcing the structure of the grinding part 3, improving the stability and safety of the grinding wheel plate body 1, the cutting block 11 has the grinding function during cutting, and the chip removing groove 12 is used for rapidly discharging cutting chips generated during cutting of the grinding wheel, so that the use of the grinding wheel is prevented from being influenced by the adhesion of the cutting chips to the surface of the grinding wheel.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a compound grinding wheel, includes grinding wheel disk body, assembly portion and grinding portion, its characterized in that: the assembly part is located in the center of the grinding wheel disc body, a plurality of chip grooves are evenly distributed on the outer side of the assembly part and located on the surface of the grinding wheel disc body, a base disc part is arranged on the outer side of the grinding wheel disc body, wear-resistant layers are respectively arranged on two sides of the base disc part, the wear-resistant layers are connected with the grinding part through compression-resistant layers, and a plurality of groups of cutting blocks are connected to the outer side of the grinding part.
2. A composite grinding wheel according to claim 1, wherein: the center of the assembly part is provided with an assembly hole, and the inner wall of the assembly hole is provided with a silica gel layer.
3. A composite grinding wheel according to claim 2, wherein: the silica gel layer outside is located the surface evenly distributed of assembly portion and is provided with a plurality of locating holes.
4. A composite grinding wheel according to claim 1, wherein: the wear-resistant and compression-resistant wear-resistant composite material is characterized in that a reinforcing fiber layer is arranged between the wear-resistant layer and the compression-resistant layer, the inner surface of the reinforcing fiber layer is tightly attached to the wear-resistant layer, and the outer surface of the reinforcing fiber layer is tightly attached to the inner surface of the compression-resistant layer.
5. A composite grinding wheel according to claim 1, wherein: an abrasive layer is arranged between the compression layer and the grinding part, the abrasive layer is arranged on the outer surface of the compression layer in a pressing mode, and the outer surface of the abrasive layer is arranged on the grinding part in a pressing mode.
6. A composite grinding wheel according to claim 1, wherein: the outer surface of the assembly part is fixedly connected with the grinding wheel disc body, and the inner surface of the base disc part is fixedly connected with the outer end surface of the grinding wheel disc body.
7. A composite grinding wheel according to claim 1, wherein: the plurality of groups of cutting blocks are uniformly distributed on the front surface and the back surface of the grinding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623315.6U CN219725843U (en) | 2023-03-27 | 2023-03-27 | Composite grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623315.6U CN219725843U (en) | 2023-03-27 | 2023-03-27 | Composite grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725843U true CN219725843U (en) | 2023-09-22 |
Family
ID=88031847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320623315.6U Active CN219725843U (en) | 2023-03-27 | 2023-03-27 | Composite grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725843U (en) |
-
2023
- 2023-03-27 CN CN202320623315.6U patent/CN219725843U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |