CN212947335U - Elastic abrasive cloth and grinding wheel - Google Patents
Elastic abrasive cloth and grinding wheel Download PDFInfo
- Publication number
- CN212947335U CN212947335U CN202020680890.6U CN202020680890U CN212947335U CN 212947335 U CN212947335 U CN 212947335U CN 202020680890 U CN202020680890 U CN 202020680890U CN 212947335 U CN212947335 U CN 212947335U
- Authority
- CN
- China
- Prior art keywords
- layer
- cloth
- grinding wheel
- main body
- abrasive cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 91
- 229910001651 emery Inorganic materials 0.000 claims abstract description 55
- 239000004576 sand Substances 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 46
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 3
- 229910001610 cryolite Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses an elastic abrasive cloth and a grinding wheel, wherein the elastic abrasive cloth comprises an abrasive cloth sheet main body which is a composite layer structure, the composite layer structure comprises an elastic layer and a wear-resistant layer arranged on the elastic layer, a base cloth layer is arranged between the wear-resistant layer and the elastic layer, the base cloth layer is chemical fiber cloth or cotton cloth, and the base cloth layer is fixed on the elastic layer through a bonding layer; the sand grain roughness of the wear-resistant layer spraying particles is uniformly increased from one side to the other side; one side of the abrasive cloth sheet main body is bent to form a sinking end. The utility model discloses beneficial effect, wherein the emery cloth has elasticity and is convenient for fixed, because the edge position is polished with emery wheel outside to the custom when polishing, increases life, simultaneously because the fixed knot who has improved emery cloth piece main part constructs, more is favorable to fixing in the emery wheel main part, its stable in structure.
Description
Technical Field
The utility model relates to an elasticity emery cloth and emery wheel.
Background
The existing abrasive cloth is lack of elasticity, the use of the abrasive cloth is limited, the abrasive cloth does not have ductility, and meanwhile, the abrasive cloth strips are generally of a uniform structure, so that a sprayed polishing layer is easy to wear in the polishing process, and the service life of the abrasive cloth strips is reduced; the grinding wheel manufactured by the abrasive cloth has a simple structure, the whole grinding wheel is a plane, the abrasive cloth is simply fixed on the grinding wheel by the adhesive, and the stability of the bonding mode is poor, so that the grinding wheel is specially designed and created.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model provides an elasticity emery cloth and emery wheel can improve more than not enough.
The utility model relates to an elastic abrasive cloth, which comprises an abrasive cloth sheet main body, wherein the abrasive cloth sheet main body is of a composite layer structure, the composite layer structure comprises an elastic layer and a wear-resistant layer arranged on the elastic layer, the elastic layer can be made of materials such as plastics and rubber, a base cloth layer is arranged between the wear-resistant layer and the elastic layer, the base cloth layer is chemical fiber cloth or cotton cloth, and the base cloth layer is fixed on the elastic layer through a bonding layer; the wear-resistant layer comprises sand stripes and sand-free stripes, wherein the sand stripes are sprayed with particles of diamond, cubic boron nitride, corundum or artificial cryolite, and the sand-free stripes are designed to be crushed; the sand grain roughness of the wear-resistant layer spraying particles is uniformly increased from one side to the other side; the abrasive cloth piece main body is in a parallelogram shape, one angle of the abrasive cloth piece main body is 72-76 degrees, and one side of the abrasive cloth piece main body is bent to form a sinking end.
Further, the width ratio of the sand stripe to the non-sand stripe is 1: (0.5-0.88).
Furthermore, have sand stripe and emery cloth piece main part edge oblique angle, its angle is 10 ~ 70.
The utility model provides a grinding wheel, including emery wheel main part and aforementioned emery cloth piece main part, wherein the emery cloth piece is cyclic annular and forms continuous radiation and fixes in the periphery of emery wheel main part, there is the raise end in emery wheel main part periphery, the raise end forms the grinding and polishes and personally submits the conical surface, and its plane contained angle alpha who confirms with emery wheel main part mid-plane is 7 ~ 12, wherein to emery wheel main part from inside to outside direction, emery cloth granule roughness evenly scales up.
Further, there is an overlapping region of the adjacent abrasive cloth segment bodies, wherein the area of the overlapping region is less than half of the area of a single abrasive cloth segment.
Furthermore, the grinding wheel main body edge sets up the recess of being convenient for fix the end of sinking in with the position of emery cloth piece main part contact, and wherein emery cloth piece bottom surface passes through the adhesive with the end surface of raising and fixes, owing to newly increased the recess and more be favorable to fixing emery cloth piece main part, does not have such project organization among the prior art.
Furthermore, a clamping block is arranged at the contact position of the sinking end and the groove.
Furthermore, the clamping block is wedge-shaped, and the clamping block is designed into the wedge shape to be more beneficial to clamping.
Furthermore, set up the louvre on the emery wheel, the louvre can be designed into the bar or squarely, and its size is far greater than the one third of emery wheel main part radius.
Furthermore, the hole wall of the heat dissipation hole is provided with a composite coating, and the composite coating comprises a hard alloy coating, a metal ceramic coating or a multi-element composite alloy coating.
The utility model discloses beneficial effect, wherein the emery cloth has elasticity and is convenient for fixed, because the custom is polished with emery wheel main part outside edge position when polishing, and emery wheel main part from inside to outside direction, emery cloth granule roughness evenly scales up, and the emery cloth granule roughness of its emery wheel main part outside edge position is bigger, can prolong the consume of polishing, increases life, simultaneously because the fixed knot who has improved emery cloth piece main part constructs, more is favorable to fixing in emery wheel main part, its stable in structure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the grinding wheel raising end structure.
FIG. 3 is a schematic view of the main structure of the abrasive cloth sheet.
The figure is as follows: 1 grinding wheel main part, 2 emery cloth piece main parts, 3 base cloth layers, 4 wearing layers, 5 elastic layers, 51 adhesive layers, 6 sinking ends, 7 clamping blocks, 8 heat dissipation holes, 9 mounting holes and 10 raising ends.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the utility model relates to an elastic abrasive cloth, which comprises an abrasive cloth sheet main body 2, which is a composite layer structure, wherein the composite layer structure comprises an elastic layer 5 and a wear layer 4 arranged on the elastic layer, the elastic layer can be made of materials such as plastics and rubber, a base cloth layer 3 is arranged between the wear layer 4 and the elastic layer, the base cloth layer 3 is chemical fiber cloth or cotton cloth, the base cloth layer is fixed on the elastic layer through an adhesive layer 51, and the adhesive layer is glue or abrasive cloth glue; the wear-resistant layer comprises sand stripes and non-sand stripes, wherein particles of diamond or cubic boron nitride or corundum or artificial cryolite are sprayed on the sand stripes; the sand grain roughness of the wear-resistant layer spraying particles is uniformly increased from one side to the other side; the abrasive cloth sheet main body is in a parallelogram shape, one angle of the abrasive cloth sheet main body is 72-76 degrees, and one side of the abrasive cloth sheet main body is bent to form a sinking end 6.
The width ratio of the sand stripe to the non-sand stripe is 1: (0.5-0.88).
The angle between the sand stripe and the edge of the abrasive cloth sheet is 10-70 deg.
The emery cloth piece main part is as auxiliary structure, the utility model also provides a emery wheel, including emery wheel main part 1 and aforementioned emery cloth piece main part 2, wherein the emery cloth piece is cyclic annular continuous radiation of formation and fixes in the periphery of emery wheel main part, there is raise end 10 in emery wheel main part periphery, raise end 10 and form the grinding and polish and personally submit the conical surface, and its plane contained angle alpha who confirms with emery wheel main part mid-plane is 7 ~ 12, wherein to emery wheel main part from inside to outside direction, emery cloth granule roughness evenly scales up.
The aforementioned adjacent abrasive cloth segment bodies 2 present an overlap region wherein the area of the overlap region is less than half of the area of a single abrasive cloth segment.
The position that foretell emery wheel edge contacted with emery cloth piece main part sets up the recess of being convenient for fixed end of sinking in, and wherein emery cloth piece bottom surface passes through the adhesive with the surface of end 10 of raising, owing to newly increased the recess and more be favorable to fixing emery cloth piece main part, does not have such project organization among the prior art.
In order to further secure the abrasive cloth piece, a clamping block 7 is arranged at the position where the aforementioned recessed end 6 contacts the groove.
The clamping block 7 is wedge-shaped, and the clamping block 7 is designed into a wedge shape, so that the clamping block can be clamped into a small metal strip.
Set up louvre 8 on the aforesaid emery wheel main part 1, the louvre can be designed for the bar or squarely, and its size is far more than the radial third of emery wheel main part 1.
The hole wall of the heat dissipation hole is provided with a composite coating, and the composite coating comprises a hard alloy coating, a metal ceramic coating or a multi-component composite alloy coating, is 0.5-2 mu m thick, and is high in strength, corrosion resistant and high temperature resistant.
The utility model discloses beneficial effect, wherein the emery cloth has elasticity and is convenient for install fixedly, has certain ductility, increase the face of polishing that can be relative, simultaneously, because habitually polish with emery wheel main part outside edge position when polishing, and emery wheel main part from inside to outside direction, emery cloth granule roughness evenly scales up, can prolong the consume of polishing, increase life, simultaneously because the fixed knot who has improved emery cloth piece main part constructs, more is favorable to fixing in emery wheel main part, its stable in structure.
Claims (10)
1. An elasticity emery cloth which characterized in that: the abrasive cloth comprises an abrasive cloth sheet main body which is of a composite layer structure, wherein the composite layer structure comprises an elastic layer and a wear-resistant layer arranged on the elastic layer, a base cloth layer is arranged between the wear-resistant layer and the elastic layer, the base cloth layer is chemical fiber cloth or cotton cloth, and the base cloth layer is fixed on the elastic layer through an adhesive layer; the wear-resistant layer comprises sand stripes and non-sand stripes, wherein particles of diamond, cubic boron nitride, corundum or artificial cryolite are sprayed on the sand stripes; the sand grain roughness of the wear-resistant layer spraying particles is uniformly increased from one side to the other side; the abrasive cloth piece main body is in a parallelogram shape, one angle of the abrasive cloth piece main body is 72-76 degrees, and one side of the abrasive cloth piece main body is bent to form a sinking end.
2. An elastic abrasive cloth according to claim 1, characterised in that: the width ratio of the sand stripe to the non-sand stripe is 1: (0.5-0.88).
3. An elastic abrasive cloth according to claim 1, characterised in that: the sand stripe and the edge of the abrasive cloth sheet main body are in oblique angles.
4. A grinding wheel comprising a grinding wheel body and an elastic abrasive cloth according to claim 1, characterized in that: the abrasive cloth sheet main body is annularly formed and continuously fixed on the periphery of the grinding wheel main body in a radiating manner, a raised end is arranged on the periphery of the grinding wheel main body, the raised end forms a grinding and polishing surface which is a conical surface, and the included angle alpha of the raised end and the plane defined by the middle plane of the grinding wheel main body is 7-12 degrees.
5. A grinding wheel according to claim 4, characterized in that: an overlapping region exists adjacent the sheet body.
6. A grinding wheel according to claim 4, characterized in that: the grinding wheel main body edge sets up the recess of being convenient for fix the end of sinking in with the position of emery cloth piece main part contact.
7. A grinding wheel according to claim 6, characterized in that: and a clamping block is arranged at the contact position of the sinking end and the groove.
8. A grinding wheel according to claim 7, characterized in that: the clamping block is wedge-shaped.
9. A grinding wheel according to claim 4, characterized in that: the grinding wheel body is provided with heat dissipation holes.
10. A grinding wheel according to claim 9, characterized in that: the hole wall of the heat dissipation hole is provided with a composite coating, and the composite coating comprises a hard alloy coating, a metal ceramic coating or a multi-element composite alloy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680890.6U CN212947335U (en) | 2020-04-28 | 2020-04-28 | Elastic abrasive cloth and grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680890.6U CN212947335U (en) | 2020-04-28 | 2020-04-28 | Elastic abrasive cloth and grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212947335U true CN212947335U (en) | 2021-04-13 |
Family
ID=75373583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680890.6U Expired - Fee Related CN212947335U (en) | 2020-04-28 | 2020-04-28 | Elastic abrasive cloth and grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212947335U (en) |
-
2020
- 2020-04-28 CN CN202020680890.6U patent/CN212947335U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7201645B2 (en) | Contoured CMP pad dresser and associated methods | |
| US6884155B2 (en) | Diamond grid CMP pad dresser | |
| CN101209543A (en) | Elastic abrasive cloth and abrasive wheel | |
| CN212947335U (en) | Elastic abrasive cloth and grinding wheel | |
| CN214186819U (en) | Microreplicated ordered resin diamond abrasive cloth vertical grinding disc | |
| CN207669153U (en) | A kind of flap wheel reducing cost | |
| CN115431133B (en) | Detachable grinding disc for electric grinder with high cling efficiency | |
| CN212399275U (en) | High-efficiency floral leaf abrasive cloth wheel | |
| CN205630350U (en) | Novel grinding belt | |
| CN212218221U (en) | Novel special cutting piece of stainless steel | |
| CN213106374U (en) | Novel coated abrasive tool | |
| CN209903002U (en) | Polishing sheet suitable for different shapes | |
| CN208759364U (en) | A kind of polishing sand cotton piece buff suitable for complicated face | |
| CN212601306U (en) | Resin diamond grinding wheel for edge grinding of glass of dining table | |
| CN213289960U (en) | Flap wheel | |
| CN114589637A (en) | Grinding tool with good heat dissipation effect | |
| CN217800999U (en) | Composite base diamond grinding pad | |
| CN212420974U (en) | Novel high-efficient integrative net emery cloth of napping | |
| JP3625858B2 (en) | Grinding and polishing wheel | |
| CN215281460U (en) | Polishing pad | |
| CN218697771U (en) | Polishing disc | |
| CN217020011U (en) | Polishing vibration grinding sheet | |
| CN219925743U (en) | Abrasive belt with long service life and high wear resistance | |
| CN211517193U (en) | Novel abrasive paper | |
| JP2000084856A (en) | Super abrasive grinding wheel for mirror finishing provided with super abrasive layer through elastic body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |