CN208663528U - A kind of slim cutting sheet of high durability - Google Patents
A kind of slim cutting sheet of high durability Download PDFInfo
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- CN208663528U CN208663528U CN201821108805.8U CN201821108805U CN208663528U CN 208663528 U CN208663528 U CN 208663528U CN 201821108805 U CN201821108805 U CN 201821108805U CN 208663528 U CN208663528 U CN 208663528U
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Abstract
The utility model provides a kind of slim cutting sheet of high durability, more particularly to grinding wheel technical field, including metal net layer, roughly grind the bed of material, adhesive layer and glass fiber mesh layer, the two of metal net layer, which face out, is successively arranged the corase grinding bed of material, adhesive layer and glass fiber mesh layer, the two of metal net layer face out the fine grinding bed of material for being additionally provided with the annular for being located at corase grinding bed of material periphery, the fine grinding bed of material is between metal net layer and adhesive layer, metal net layer, roughly grind the bed of material, adhesive layer and glass fiber mesh layer center are equipped with mounting hole, the inner surface of mounting hole is equipped with metal orifice ring along its periphery, the lower edges of metal orifice ring each extend over the glass fiber mesh layer upper and lower surface at mounting hole and form mounting surface, the corase grinding bed of material and the fine grinding bed of material are in contact, metal net layer, roughly grind the bed of material, adhesive layer, glass fiber mesh layer and metal orifice ring are coaxially pressed into overall structure.The utility model has the conjugation for increasing glass fiber mesh and abrasive material, the advantages of prolonging the service life.
Description
Technical field
The utility model belongs to grinding wheel technical field, and in particular to a kind of high slim cutting sheet of durability.
Background technique
Resin cutting slice includes three parts, abrasive material, reinforcing glass fiber mesh cloth and binder, and binder includes resin and fills out
Material, mainly bonded abrasive and screen cloth, existing slim resin cutting slice durability is inadequate, and when use needs to frequently replace cutting
Piece, or heavy material cannot be cut, therefore, it is necessary to improve the durability of slim cutting sheet.
Therefore, it is badly in need of a kind of conjugation for increasing glass fiber mesh and abrasive material, the high durability to prolong the service life is thin
Type cutting sheet.
Utility model content
In order to need to frequently replace when solving the problem of the inadequate use of existing slim resin cutting slice durability, this is practical
Novel purpose is to provide a kind of slim cutting sheet of high durability, has the conjugation for increasing glass fiber mesh and abrasive material, prolongs
The advantages of long life.
The utility model provides the following technical solution:
A kind of slim cutting sheet of high durability, including metal net layer, the corase grinding bed of material, adhesive layer and glass fiber mesh layer, institute
It states the two of metal net layer and faces out and be successively arranged the corase grinding bed of material, the adhesive layer and the glass fiber mesh layer, the gold
Belong to the two of stratum reticulare and face out the fine grinding bed of material for being additionally provided with the annular positioned at corase grinding bed of material periphery, the fine grinding bed of material is located at institute
It states between metal net layer and the adhesive layer, the metal net layer, the corase grinding bed of material, the adhesive layer and the glass fibre
Stratum reticulare center is equipped with mounting hole, and the inner surface of the mounting hole is equipped with metal orifice ring along its periphery, the metal orifice ring up and down
Edge each extend over the glass fiber mesh layer upper and lower surface at the mounting hole formed mounting surface, the corase grinding bed of material with
The fine grinding bed of material is in contact, and the outer diameter of the adhesive layer and the glass fiber mesh layer is respectively less than the outer of the fine grinding bed of material
The outer diameter of diameter, the adhesive layer and the glass fiber mesh layer is all larger than the outer diameter of the corase grinding bed of material, the metal net layer, institute
It states the corase grinding bed of material, the adhesive layer, the glass fiber mesh layer and the metal orifice ring and is coaxially pressed into overall structure.
The fine grinding bed of material is located at the outside of the corase grinding bed of material, and the fine grinding bed of material is more firm than the corase grinding bed of material
Gu cleavable heavy material, the heat derives that the setting of the metal net layer can promote cutting sheet to generate, make heat dissipation effect more
It is good.
Preferably, the material of the metal net layer is red copper.
The ingredient of the corase grinding bed of material and the fine grinding bed of material is abrasive material, iron copper mixture, iron powder, elpasolite powder, oxidation
Alumina particles and tannin resin powder, the ingredient of the adhesive layer are tannin resin powder and tannin resin liquid.Tannin resin is than common
The conjugation of phenolic resin and abrasive material is more preferable, increases the conjugation of glass fiber mesh and abrasive material, and the cutting sheet of preparation has more
Superior mechanical property, prolongs the service life.
Preferably, the corase grinding bed of material abrasive grain is 20-25# thicker than the abrasive grain of the fine grinding bed of material.
Preferably, the corase grinding bed of material is identical with the thickness of the fine grinding bed of material.
Preferably, the metal net layer, the corase grinding bed of material, the adhesive layer and the glass fiber mesh layer thickness it
With for 1.0~1.6mm.
The beneficial effects of the utility model are: the fine grinding bed of material is located at the outside of the corase grinding bed of material, the fine grinding bed of material is than the corase grinding bed of material
Stronger, cleavable heavy material, the heat derives that the setting of metal net layer can promote cutting sheet to generate make heat dissipation effect
More preferably；Tannin resin is more preferable than the conjugation of common phenolic resin and abrasive material, increases the combination of glass fiber mesh and abrasive material
The cutting sheet of degree, preparation has more superior mechanical property, prolongs the service life.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
In the figure, it is marked as 1, metal net layer；2, the bed of material is roughly ground；3, the fine grinding bed of material；4, adhesive layer；5, glass fiber mesh layer；
6, mounting hole；7, metal orifice ring；8, mounting surface.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
As shown in Figure 1, a kind of slim cutting sheet of high durability, including metal net layer 1, the corase grinding bed of material 2, adhesive layer 4 and glass
Glass fiber web layer 5, the two of metal net layer 1, which face out, is successively arranged the corase grinding bed of material 2, adhesive layer 4 and glass fiber mesh layer 5, metal
The two of stratum reticulare 1 face out the fine grinding bed of material 3 for being additionally provided with the annular for being located at 2 periphery of the corase grinding bed of material, and the fine grinding bed of material 3 is located at metal net layer
Between 1 and adhesive layer 4, metal net layer 1, the corase grinding bed of material 2, adhesive layer 4 and 5 center of glass fiber mesh layer are equipped with mounting hole 6, installation
The inner surface in hole 6 is equipped with metal orifice ring 7 along its periphery, and the lower edges of metal orifice ring 7 each extend over the glass at mounting hole 6
5 upper and lower surface of fiber web layer forms mounting surface 8, roughly grinds the bed of material 2 and the fine grinding bed of material 3 is in contact, adhesive layer 4 and glass fiber mesh layer
5 outer diameter is less than the outer diameter of the fine grinding bed of material 3, outer diameter of the outer diameter greater than the corase grinding bed of material 2 of adhesive layer 4 and glass fiber mesh layer 5, gold
Belong to stratum reticulare 1, the corase grinding bed of material 2, adhesive layer 4, glass fiber mesh layer 5 and metal orifice ring 7 and is coaxially pressed into overall structure.
The material of metal net layer 1 is red copper, roughly grind the bed of material 2 and the fine grinding bed of material 3 ingredient be abrasive material, iron copper mixture, iron powder,
Elpasolite powder, alumina particle and tannin resin powder, the ingredient of adhesive layer 4 are tannin resin powder and tannin resin liquid, corase grinding
2 abrasive grain of the bed of material is 20-25# thicker than the abrasive grain of the fine grinding bed of material 3, and the corase grinding bed of material 2 is identical with the thickness of the fine grinding bed of material 3, gold
Belonging to the sum of stratum reticulare 1, the corase grinding bed of material 2, adhesive layer 4 and thickness of glass fiber mesh layer 5 is 1.0~1.6mm.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of slim cutting sheet of high durability, which is characterized in that including metal net layer, the corase grinding bed of material, adhesive layer and glass fibers
Stratum reticulare is tieed up, the two of the metal net layer, which face out, is successively arranged the corase grinding bed of material, the adhesive layer and the glass fiber mesh
Layer, the two of the metal net layer face out the fine grinding bed of material for being additionally provided with the annular positioned at corase grinding bed of material periphery, the fine grinding
The bed of material is between the metal net layer and the adhesive layer, the metal net layer, the corase grinding bed of material, the adhesive layer and institute
Glass fiber mesh layer center is stated equipped with mounting hole, the inner surface of the mounting hole is equipped with metal orifice ring, the metal along its periphery
The lower edges of orifice ring each extend over the glass fiber mesh layer upper and lower surface at the mounting hole and form mounting surface, described
The corase grinding bed of material and the fine grinding bed of material are in contact, and the outer diameter of the adhesive layer and the glass fiber mesh layer is respectively less than the fine grinding
The outer diameter of the outer diameter of the bed of material, the adhesive layer and the glass fiber mesh layer is all larger than the outer diameter of the corase grinding bed of material, the gold
Belong to stratum reticulare, the corase grinding bed of material, the adhesive layer, the glass fiber mesh layer and the metal orifice ring and coaxially suppresses integral knot
Structure.
2. a kind of high slim cutting sheet of durability according to claim 1, which is characterized in that the material of the metal net layer
For red copper.
3. a kind of high slim cutting sheet of durability according to claim 1, which is characterized in that the corase grinding bed of material abrasive grain
It spends 20-25# thicker than the abrasive grain of the fine grinding bed of material.
4. a kind of high slim cutting sheet of durability according to claim 1, which is characterized in that the corase grinding bed of material and described
The thickness of the fine grinding bed of material is identical.
5. a kind of high slim cutting sheet of durability according to claim 1, which is characterized in that the metal net layer, described
Roughly grinding the sum of thickness of the bed of material, the adhesive layer and the glass fiber mesh layer is 1.0~1.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108805.8U CN208663528U (en) | 2018-07-13 | 2018-07-13 | A kind of slim cutting sheet of high durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108805.8U CN208663528U (en) | 2018-07-13 | 2018-07-13 | A kind of slim cutting sheet of high durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663528U true CN208663528U (en) | 2019-03-29 |
Family
ID=65828778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108805.8U Active CN208663528U (en) | 2018-07-13 | 2018-07-13 | A kind of slim cutting sheet of high durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026915A (en) * | 2019-04-23 | 2019-07-19 | 郑州市宇弘磨料磨具有限公司 | Ultra-thin resin abrasive cutting wheel of a kind of single side enhancing and preparation method thereof |
| WO2021016786A1 (en) * | 2019-07-29 | 2021-02-04 | 博世电动工具（中国）有限公司 | Grinding wheel sheet |
-
2018
- 2018-07-13 CN CN201821108805.8U patent/CN208663528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026915A (en) * | 2019-04-23 | 2019-07-19 | 郑州市宇弘磨料磨具有限公司 | Ultra-thin resin abrasive cutting wheel of a kind of single side enhancing and preparation method thereof |
| WO2021016786A1 (en) * | 2019-07-29 | 2021-02-04 | 博世电动工具（中国）有限公司 | Grinding wheel sheet |
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