CN204221634U - sponge grinding stone - Google Patents
sponge grinding stone Download PDFInfo
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- CN204221634U CN204221634U CN201420689137.8U CN201420689137U CN204221634U CN 204221634 U CN204221634 U CN 204221634U CN 201420689137 U CN201420689137 U CN 201420689137U CN 204221634 U CN204221634 U CN 204221634U
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- material layer
- flexible material
- sponge
- grinding stone
- matrix
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Abstract
The utility model discloses a kind of sponge grinding stone, it is characterized in that, comprise matrix and flexible material layer, the side of described flexible material layer is together with substrate adhesive, and opposite side is provided with spaced diamond, and described flexible material layer is conductive cloth structure.The utility model is provided with adamantine flexible material layer and sponge matrix combines, not only there is extraordinary ground effect, the grinding of various complex surface can be adapted to, and very light and handy, hold with a hand as snug as a bug in a rug, the groove of side improves the easy degree of gripping especially; Flexible material layer adopts conductive cloth structure, and is provided with nickel dam and polyurethane coating, has extraordinary metal adsorption performance, together with firmly fixing, prevents diamond from use coming off, improve the life-span of product with diamond.
Description
Technical field
The utility model relates to grinding tool technical field, particularly relates to a kind of sponge grinding stone.
Background technology
At present, grinding stone on market is more, but most similar grinding stone is all be attached on cloth by abrasive material, then with binding agent be bonded at quality comparatively hard, have no on flexible matrix, such grinding stone is heavy, ground effect is poor, efficiency is low, more can not adapt to for complicated surface, effect is poorer, meanwhile, and easy delamination and be full of cracks during use, abrasive material waste is very serious, uses sexual valence lower.
Utility model content
The purpose of this utility model solves problem set forth above, provides that a kind of ground effect is good, the sponge grinding stone of comfortable feel.
The technical solution of the utility model is such:
A kind of sponge grinding stone, it is characterized in that, comprise matrix and flexible material layer, the side of described flexible material layer is together with substrate adhesive, and opposite side is provided with spaced diamond, and described flexible material layer is conductive cloth structure.
As preferably, the surface electrical of described conductive cloth structure is coated with nickel dam.
As preferably, described conductive cloth structure is provided with polyurethane coating.
As preferably, described diamond is that point-like or " < " shape are spaced on conductive cloth structure.
As preferably, described matrix is sponge.
As preferably, described sponge is hardhead sponge or rubber cotton.
As preferably, described matrix is circular or rectangle or square.
As preferably, the side of described matrix is provided with groove.
As preferably, the degree of depth of described groove reduces from centre gradually to edge.
As preferably, described flexible material layer and matrix are bonded together by heat-resistant adhesive.
The beneficial effects of the utility model are as follows:
1, adamantine flexible material layer is provided with and sponge matrix combines, not only there is extraordinary ground effect, the grinding of various complex surface can be adapted to, and very light and handy, hold with a hand as snug as a bug in a rug, the groove of side improves the easy degree of gripping especially;
2, flexible material layer adopts conductive cloth structure, and is provided with nickel dam and polyurethane coating, has extraordinary metal adsorption performance, together with firmly fixing, prevents diamond from use coming off, improve the life-span of product with diamond;
3, diamond is that point-like or " < " shape interval are ordered on flexible material layer, is conducive to flexible material layer and seems soft in use, and improve chip removal performance, reduce grinding temperature, improve grinding efficiency, saved diamond abrasive, reduced production cost;
4, hardhead sponge and rubber cotton elastic force is fabulous, resilience good, can not be out of shape, grips not only as snug as a bug in a rug, and uses smoothly, be conducive to the efficiency improving grinding;
5, matrix is circular or rectangle or square, and can adapt to the needs of various grinding method, heat-resistant adhesive can prevent flexible material layer overheated flexible material layer that causes when grinding from coming off, thus improves the quality of product.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the structural representation of the utility model side;
In figure: 1. flexible material layer, 2. diamond, 3. matrix, 4. groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further elaborated:
As shown in Figure 1 and Figure 2, a kind of sponge grinding stone that the utility model is mentioned, is characterized in that, comprise matrix 3 and flexible material layer 1, side and the matrix 3 of described flexible material layer 1 are bonded together, and opposite side is provided with spaced diamond 2, and described flexible material layer 1 is conductive cloth structure.Be provided with adamantine flexible material layer and sponge matrix combines, not only there is extraordinary ground effect, the grinding of various complex surface can be adapted to, and very light and handy, hold with a hand as snug as a bug in a rug, the groove of side improves the easy degree of gripping especially.
The surface electrical of described conductive cloth structure is coated with nickel dam, and described conductive cloth structure is provided with polyurethane coating, nickel dam and polyurethane coating, there is extraordinary metal adsorption performance, together with firmly fixing with diamond, prevent diamond from use coming off, improve the life-span of product.
Described diamond 2 is spaced in point-like.
Described diamond 2 is that point-like or " < " shape are spaced on conductive cloth structure, diamond is that point-like or " < " shape interval are ordered on flexible material layer, be conducive to flexible material layer and seem soft in use, and improve chip removal performance, reduce grinding temperature, improve grinding efficiency, saved diamond abrasive, reduced production cost.
Described matrix 3 is sponge.
Described sponge is hardhead sponge or rubber cotton, hardhead sponge and rubber cotton elastic force is fabulous, resilience good, can not be out of shape, and grips not only as snug as a bug in a rug, and uses smoothly, be conducive to the efficiency improving grinding.
Described matrix 3 is circular or rectangle or square, and matrix be circle or rectangle or square, can adapt to the needs of various grinding method.
The side of described matrix 3 is provided with groove 4, and the degree of depth of described groove 4 reduces from centre gradually to edge, thus is conducive to the embedding of finger.
Described flexible material layer 1 and matrix 3 are bonded together by heat-resistant adhesive, and heat-resistant adhesive can prevent flexible material layer overheated flexible material layer that causes when grinding from coming off, thus improve the quality of product.
In use, hand-held matrix, finger embeds in groove the utility model, and flexible material layer is provided with adamantine grinding face and carries out grinding, because matrix matter is soft light, grip comfortable, grinding is laborsaving, and grinding efficiency is high.
Above-described is only preferred embodiment of the present utility model; should be understood that; for those of ordinary skill in the art; under the prerequisite not departing from the utility model core technical features; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a sponge grinding stone, it is characterized in that, comprise matrix (3) and flexible material layer (1), side and the matrix (3) of described flexible material layer (1) are bonded together, opposite side is provided with spaced diamond (2), and described flexible material layer (1) is conductive cloth structure.
2. sponge grinding stone according to claim 1, is characterized in that, the surface electrical of described conductive cloth structure is coated with nickel dam.
3. sponge grinding stone according to claim 1 and 2, is characterized in that, described conductive cloth structure is provided with polyurethane coating.
4. sponge grinding stone according to claim 3, is characterized in that, described diamond (2) in point-like or " < " shape be spaced on conductive cloth structure.
5. sponge grinding stone according to claim 4, is characterized in that, described matrix (3) is sponge.
6. sponge grinding stone according to claim 5, is characterized in that, described sponge is hardhead sponge or rubber cotton.
7. the sponge grinding stone according to claim 4 or 5 or 6, is characterized in that, described matrix (3) is circular or rectangle or square.
8. sponge grinding stone according to claim 7, is characterized in that, the side of described matrix (3) is provided with groove (4).
9. sponge grinding stone according to claim 8, is characterized in that, the degree of depth of described groove (4) reduces from centre gradually to edge.
10. sponge grinding stone according to claim 9, is characterized in that, described flexible material layer (1) and matrix (3) are bonded together by heat-resistant adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689137.8U CN204221634U (en) | 2014-11-18 | 2014-11-18 | sponge grinding stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689137.8U CN204221634U (en) | 2014-11-18 | 2014-11-18 | sponge grinding stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221634U true CN204221634U (en) | 2015-03-25 |
Family
ID=52919774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689137.8U Active CN204221634U (en) | 2014-11-18 | 2014-11-18 | sponge grinding stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221634U (en) |
-
2014
- 2014-11-18 CN CN201420689137.8U patent/CN204221634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: Yinong town Xiaoshan Zhongli village in Hangzhou City, Zhejiang province 311247 Patentee after: Hangzhou Hanlong Diamond Tools Co. Address before: 310052 Tang Jiajing, Changhe street, Hangzhou, Zhejiang, Binjiang District Patentee before: Hangzhou Bofeng Diamond Tools Co., Ltd. |
|
| TR01 | Transfer of patent right |