CN208614588U - A kind of sponge coated abrasive tool of corase grinding fine grinding one - Google Patents
A kind of sponge coated abrasive tool of corase grinding fine grinding one Download PDFInfo
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- CN208614588U CN208614588U CN201821218721.XU CN201821218721U CN208614588U CN 208614588 U CN208614588 U CN 208614588U CN 201821218721 U CN201821218721 U CN 201821218721U CN 208614588 U CN208614588 U CN 208614588U
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Abstract
The utility model discloses a kind of sponge coated abrasive tools of corase grinding fine grinding one, comprising: spongy layer, base layer, abrasive material and adhesive layer, spongy layer are located at the lower section of base layer with base layer Adherents junction and spongy layer；Mesh reinforcement layer is inlaid with above base layer；Abrasive material includes roughly grinding layer and the fine grinding layer with corase grinding layer laid out in parallel, roughly grinding layer includes multiple the first abrasive granules being evenly distributed, refining layer includes multiple the second abrasive granules being evenly distributed, one end of first abrasive granule and the second abrasive granule passes through mesh reinforcement layer and protrudes into certain distance inside base layer, and the other end of the first abrasive granule and the second abrasive granule exposes mesh reinforcement layer；Adhesive layer is uniformly laid on above mesh reinforcement layer, and adhesive layer partly wraps the first abrasive granule and the second abrasive granule.The sponge coated abrasive tool of the utility model realizes the concentration grinding roughly ground and refined to workpiece and be integrated, and has excellently elasticity and flexibility, grinding efficiency is efficient and service life is long.
Description
Technical field
The utility model relates to coated abrasive tool technical fields, specifically, in particular to a kind of sea of corase grinding fine grinding one
Continuous coated abrasive tool.
Background technique
Emery cloth keeps its any surface finish smooth for the surfaces such as abrasive metal or timber, be widely used in metal material, timber,
Grinding, polishing and the polishing of the nonmetallic materials such as ceramics, plastics, leather, rubber and painter's putty.Traditional emery cloth is by base
Material, primer layer and abrasive material composition, substrate are the composite layer of paper, cloth or paper and cloth, and such emery cloth has certain flexibility, but holds
Easy to wear, in particular for the equipment that surface is more coarse, consume is larger, is not durable very much.Separately there is small part emery cloth in its knot
Spongy layer is increased in structure, but because the flatness of sponge surface is inadequate, make in grinding and buffing workpiece surface also it is concave-convex not
It is flat, it cannot be directly used to the sanding and polishing of the higher workpiece of surface accuracy, and the manufacture craft of such emery cloth is simple and crude, operator exists
It being inconvenient in use process, abrasive material easily falls off damage in use process, and service life is short, on the other hand, the grinding of workpiece
Work is typically necessary by roughly grinding and refining two procedures, the emery cloth of different meshes is needed replacing in grinding, this is invisible
Production and the time cost of enterprise are increased in the middle.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.In view of
This, the utility model needs to provide a kind of concentration grinding for realizing and roughly grinding and refine to workpiece and being integrated, and has excellently bullet
Property and flexibility, the sponge coated abrasive tool for the corase grinding fine grinding one that grinding efficiency is high and service life is long.
The utility model provides a kind of sponge coated abrasive tool of corase grinding fine grinding one, comprising: spongy layer, base layer, abrasive material
Layer and adhesive layer, the spongy layer are located at the lower section of the base layer with the base layer Adherents junction and the spongy layer；Institute
It states and is inlaid with mesh reinforcement layer above base layer；The abrasive material include corase grinding layer and with the corase grinding layer laid out in parallel
Layer is refined, the corase grinding layer includes multiple the first abrasive granules being evenly distributed, and the fine grinding layer includes multiple is evenly distributed
One end of second abrasive granule, first abrasive granule and second abrasive granule passes through the mesh reinforcement layer and protrudes into
The other end of certain distance inside the base layer, first abrasive granule and second abrasive granule exposes described netted
Reinforcing layer；The adhesive layer is uniformly laid on above the mesh reinforcement layer, and the adhesive layer partly wraps described first
Shape abrasive material and second abrasive granule.
One embodiment according to the present utility model, the spongy layer have layer protecting film, the protective film and institute
State spongy layer bonding connection.
One embodiment according to the present utility model, the spongy layer are made of polyethylene foam cotton.
One embodiment according to the present utility model, the density range of choice of the polyethylene foam cotton be 16Kg/m3~
24 Kg/m³。
One embodiment according to the present utility model, cloth system of the base layer by water-resistant material or Jing Guo water-proofing treatment
At.
One embodiment according to the present utility model, the shape of the mesh reinforcement layer are triangle or diamond shape.
One embodiment according to the present utility model, first abrasive granule and second abrasive granule are oxidation
The mixture of aluminium and zirconium oxide, wherein the diameter of first abrasive granule is greater than the diameter of second abrasive granule.
One embodiment according to the present utility model, first abrasive granule and second abrasive granule have point
End, the tip is exposed to the mesh reinforcement layer.
One embodiment according to the present utility model, the adhesive layer are phenolic resin glue-line.
One embodiment according to the present utility model, the protective film are polyurethane film.
The sponge coated abrasive tool of the utility model, the abrasive material in this sponge coated abrasive tool includes the corase grinding layer being distributed side by side
With fine grinding layer, realizes and treat grinder part corase grinding and refine the grinding process being integrated, sponge can be used after the completion of grinding
Layer is ground or is polished, and keeps workpiece surface precision higher；On the other hand, mesh reinforcement layer is inlaid on base layer, it is netted
To the first abrasive granule and the second abrasive granule, sticking on base layer plays reinforcement effect to reinforcing layer, to ensure that first
The adhesion strength and density of abrasive granule and the second abrasive granule, the first abrasive granule and the second abrasive granule are also not easy when grinding
It falls off, the service life of sponge coated abrasive tool is also extended while improving the grinding efficiency of sponge coated abrasive tool.
Further, the coated abrasive tool of the utility model, spongy layer in its structure is soft, with higher
Flexibility and comfort, and the surface smoothness of spongy layer is high, the grinding and polishing of the product high suitable for surface accuracy.
Detailed description of the invention
Fig. 1 is a kind of structure of the sponge coated abrasive tool of corase grinding fine grinding one of one embodiment according to the present utility model
Schematic diagram.
Fig. 2 is a kind of structure of the sponge coated abrasive tool of corase grinding fine grinding one of one embodiment according to the present utility model
Schematic diagram.
Appended drawing reference: 1- spongy layer；2- base layer；3- abrasive material；4- adhesive layer；5- mesh reinforcement layer；6- roughly grinds layer；7-
Refine layer；The first abrasive granule of 8-；The second abrasive granule of 9-；10- protective film.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As depicted in figs. 1 and 2, embodiment according to the present utility model, a kind of sponge coated abrasive tool of corase grinding fine grinding one
It include: spongy layer 1, base layer 2, abrasive material 3 and adhesive layer 4, spongy layer 1 and 2 Adherents junction of base layer and spongy layer 1 are located at base
The lower section of body layer 2；The top of base layer 2 is inlaid with mesh reinforcement layer 5；Abrasive material 3 include corase grinding layer 6 and with corase grinding layer 6 simultaneously
The fine grinding layer 7 of arrangement is arranged, corase grinding layer 6 includes multiple the first abrasive granules 8 being evenly distributed, and fine grinding layer 7 includes that multiple distributions are equal
One end of the second even abrasive granule 9, the first abrasive granule 8 and the second abrasive granule 9 passes through mesh reinforcement layer 5 and protrudes into matrix
The other end of 2 inside certain distance of layer, the first abrasive granule 8 and the second abrasive granule 9 exposes mesh reinforcement layer 5；Adhesive layer 4 is equal
It is even to be laid on 5 top of mesh reinforcement layer, and adhesive layer 4 half wraps the first abrasive granule 8 and the second abrasive granule 9.
Embodiment according to the present utility model, the abrasive material 3 in this sponge coated abrasive tool include the corase grinding layer 6 being distributed side by side
With fine grinding layer 7, realizes and treat grinder part corase grinding and refine the grinding process being integrated, sponge can be used after the completion of grinding
Layer 1 is ground or is polished, and keeps workpiece surface precision higher；On the other hand, mesh reinforcement layer 5, net are inlaid on base layer 2
Shape reinforcing layer 5 plays reinforcement effect to the first abrasive granule 8 and the second sticking on base layer 2 of abrasive granule 9, to guarantee
The adhesion strength and density of first abrasive granule 8 and the second abrasive granule 9, first abrasive granule 8 and second is granular when grinding
Abrasive material 9 is also not easily to fall off, and sponge coated abrasive tool is also extended while improving the grinding efficiency of sponge coated abrasive tool uses week
Phase.
Further, the sponge coated abrasive tool of the utility model, spongy layer 1 in its structure is soft, have compared with
High flexibility and comfort, and the surface smoothness of spongy layer 1 is high, the grinding and throwing of the product high suitable for surface accuracy
Light.
As shown in Figure 1, spongy layer 1 has layer protecting film 10, protective film 10 and the bonding of spongy layer 1 are connected.It is using
Before sponge coated abrasive tool first by protective film 10 remove again to workpiece carry out polishing process, while this protective film 10 carry out corase grinding or
It plays a very good protection when fine grinding to spongy layer 1, prevents from causing unnecessary damage to spongy layer 1 in grinding.
As shown in Figure 1, spongy layer 1 is made of polyethylene foam cotton, the density range of choice of polyethylene foam cotton is 16Kg/
The Kg/m3 of m3~24.Preferred density is 18Kg/m3, and polyethylene foam cotton made of this density is more soft, has excellent relax
The surface smoothness of adaptive and flexibility and polyethylene foam cotton is higher, the polishing and throwing of the product high suitable for surface accuracy
Light keeps operator more comfortable when using sponge coated abrasive tool.
As shown in Figure 1, cloth of the base layer 2 by water-resistant material or Jing Guo water-proofing treatment is made.It is coated that sponge is improved as a result,
The waterproof effect of the grinding layer 3 of grinding tool, wherein spongy layer 1 is in water suction in use, the opposite grindings such as moisture can be effectively prevented in base layer 2
The erosion for cutting layer 3 extends sponge coated abrasive tool service life；Further, water-resistant material or the cloth Jing Guo water-proofing treatment
With certain flexibility and elasticity, the service performance and comfort level of sponge coated abrasive tool are improved.
As shown in Figure 1, the shape of mesh reinforcement layer 5 is triangle or diamond shape, the first abrasive granule 8 and the second abrasive granule
9 bottom is evenly distributed on the inside of the mesh reinforcement layer 5 of triangle or diamond shape, 5 pair of first 8 He of abrasive granule of mesh reinforcement layer
Second the sticking on base layer 2 of abrasive granule 9 played reinforcement effect, to ensure that the first abrasive granule 8 and second is granular
The adhesion strength and density of abrasive material 9, the first abrasive granule 8 and the second abrasive granule 9 are also not easily to fall off when grinding, improve sponge and apply
Also the service life of sponge coated abrasive tool is extended while the grinding efficiency of attached grinding tool.
As shown in Fig. 2, the first abrasive granule 8 and the second abrasive granule 9 are the mixture of aluminium oxide and zirconium oxide, wherein
The diameter of first abrasive granule 8 is greater than the diameter of the second abrasive granule 9, and the hardness height of aluminium oxide and zirconium oxide has good
Grinding process can be rapidly completed in wearability, further improve the grinding efficiency and service life of sponge.
As depicted in figs. 1 and 2, the first abrasive granule 8 and the second abrasive granule 9 have tip, and tip is exposed to netted add
Gu layer 5 makes wherein the tip of the first abrasive granule 8 and the second abrasive granule 9 will can quickly be ground to the surface of grinder part
Must be smooth to grinder part any surface finish, effectively increase the grinding efficiency of sponge coated abrasive tool.
As depicted in figs. 1 and 2, adhesive layer 4 is phenolic resin glue-line, and phenolic resin glue-line has good wearability, and
The first abrasive granule 8 and the second abrasive granule 9 are partly wrapped, the wear-resisting of the first abrasive granule 8 and the second abrasive granule 9 is improved
Property, to further improve the service life of sponge coated abrasive tool, on the other hand, phenolic resin glue-line also has good resistance to
Alkalinity and corrosion resistance, so that sponge coated abrasive tool also has good alkali resistance and corrosion resistance.
As shown in Figure 1, protective film 10 is polyurethane film, elasticity is good for polyurethane film, hardness is high, this is the coated mill of sponge
The protective layer of tool, can effectively prevent sponge coated abrasive tool, external substance causes unnecessary damage to spongy layer during transportation
It is bad, extend the service life of sponge coated abrasive tool.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of sponge coated abrasive tool of corase grinding fine grinding one characterized by comprising spongy layer, base layer, abrasive material and viscous
Layer is tied, the spongy layer is located at the lower section of the base layer with the base layer Adherents junction and the spongy layer；Described matrix
The top of layer is inlaid with mesh reinforcement layer；The abrasive material includes roughly grinding layer and the fine grinding with the corase grinding layer laid out in parallel
Layer, the corase grinding layer includes multiple the first abrasive granules being evenly distributed, and the fine grinding layer includes multiple second to be evenly distributed
One end of abrasive granule, first abrasive granule and second abrasive granule passes through the mesh reinforcement layer and protrudes into described
The other end of certain distance inside base layer, first abrasive granule and second abrasive granule exposes the mesh reinforcement
Layer；The adhesive layer is uniformly laid on above the mesh reinforcement layer, and the adhesive layer partly wraps the described first granular mill
Material and second abrasive granule.
2. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 1, which is characterized in that the spongy layer
Layer protecting film is had, the protective film and spongy layer bonding connect.
3. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 1, which is characterized in that the spongy layer
It is made of polyethylene foam cotton.
4. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 3, which is characterized in that the polyethylene
The density range of choice of foamed cotton is the Kg/m3 of 16Kg/m3~24.
5. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 1, which is characterized in that the base layer
It is made of water-resistant material or the cloth Jing Guo water-proofing treatment.
6. it is according to claim 1 it is a kind of corase grinding fine grinding one sponge coated abrasive tool, which is characterized in that it is described it is netted plus
Gu the shape of layer is triangle or diamond shape.
7. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 1, which is characterized in that described first
Shape abrasive material and second abrasive granule are the mixture of aluminium oxide and zirconium oxide, wherein the diameter of first abrasive granule
Greater than the diameter of second abrasive granule.
8. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 7, which is characterized in that described first
Shape abrasive material and second abrasive granule have tip, and the tip is exposed to the mesh reinforcement layer.
9. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 1, which is characterized in that the adhesive layer
For phenolic resin glue-line.
10. a kind of sponge coated abrasive tool of corase grinding fine grinding one according to claim 2, which is characterized in that the protection
Film is polyurethane film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218721.XU CN208614588U (en) | 2018-07-30 | 2018-07-30 | A kind of sponge coated abrasive tool of corase grinding fine grinding one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821218721.XU CN208614588U (en) | 2018-07-30 | 2018-07-30 | A kind of sponge coated abrasive tool of corase grinding fine grinding one |
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| Publication Number | Publication Date |
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| CN208614588U true CN208614588U (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821218721.XU Active CN208614588U (en) | 2018-07-30 | 2018-07-30 | A kind of sponge coated abrasive tool of corase grinding fine grinding one |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497090A (en) * | 2020-11-30 | 2021-03-16 | 金华京刚川研磨科技有限公司 | Sponge abrasive product for cleaning |
-
2018
- 2018-07-30 CN CN201821218721.XU patent/CN208614588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497090A (en) * | 2020-11-30 | 2021-03-16 | 金华京刚川研磨科技有限公司 | Sponge abrasive product for cleaning |
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