CN207669153U - A kind of flap wheel reducing cost - Google Patents
A kind of flap wheel reducing cost Download PDFInfo
- Publication number
- CN207669153U CN207669153U CN201721421555.9U CN201721421555U CN207669153U CN 207669153 U CN207669153 U CN 207669153U CN 201721421555 U CN201721421555 U CN 201721421555U CN 207669153 U CN207669153 U CN 207669153U
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- matrix
- reducing cost
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- paper
- flap wheel
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Abstract
The utility model is related to grinding wheel field more particularly to a kind of flap wheels reducing cost.By discoidal matrix, arch upward to form boss portion on the matrix mediad；The face of described matrix boss portion protrusion is convex surface, and another side is concave surface, which is provided with mounting hole；If the polishing portion for forming annular is laminated on the outside of the concave surface by dry abrasive paper on；Matrix on the inside of the polishing portion is equipped with locating ring；The dry sanding paper includes the friction side of side the bonding side and the other side Nian Jie with matrix for polishing；It is bonded with abrasive material in the friction side, mixture is bonded on the bonding side；So that a kind of flap wheel reducing cost is saved material, reduces production cost.
Description
Technical field
The utility model is related to grinding wheel field more particularly to a kind of flap wheels reducing cost.
Background technology
A kind of flap wheel reducing cost is suitable for reconditioning, derusting, the polishing of various abnormity shapes and common plane.Extensively
It is general to be applied to the industries such as stainless steel automobile making, heavy-duty machinery, ship, aluminium alloy, hardware and decoration.Metal industry surface is thrown
Grinding has fabulous effect in light or hole；At present when manufacturing a kind of flap wheel reducing cost, since emery cloth side is bonded in
The emery cloth of on the matrix so that side can not participate in work, often led to the waste of material, increased production cost.
Utility model content
The purpose of this utility model is to provide saving material, reduces a kind of flap wheel reducing cost of production cost.
The technical solution of the utility model is as follows：
A kind of flap wheel reducing cost, which is characterized in that including discoidal matrix, arch upward shape on the matrix mediad
At boss portion；The face of described matrix boss portion protrusion is convex surface, and another side is concave surface, which is provided with mounting hole；Institute
If stating the polishing portion for being laminated by dry abrasive paper on the outside of concave surface and forming annular；Matrix on the inside of the polishing portion is equipped with positioning
Ring；The dry sanding paper includes the friction side of side the bonding side and the other side Nian Jie with matrix for polishing；In the friction side
It is bonded with abrasive material, mixture is bonded on the bonding side.
Angle between the dry sanding paper and matrix is acute angle.It is arranged using acute angle between dry sanding paper and matrix so that mill
Sand paper exposed area is big, and stress can be relatively uniform in grinding for dry sanding paper.
The abrasive material is silicon carbide, and the mixture is garnet.It is low using silicon carbide and garnet production cost, grinding
Effect is good.
The back side of the dry sanding paper paper substrate is bonded with mesh sheet.By being bonded mesh sheet at the dry sanding paper back side, to improve frosted
The intensity of paper.
The mesh sheet is glass fiber reinforcement mesh sheet.At low cost, the intensity for increasing dry sanding paper is good.
The utility model has the beneficial effects that：It, can be with glue by frosted since stacking is provided with dry sanding paper in polishing portion
It is exposed for being ground that the side of paper is bonded in the other side in polishing portion；Since matrix concavo-convex forms a similar arch bridge
Shape, reinforce the intensity of matrix, improve matrix service life；Additionally by setting mounting hole in order to being mounted on machine；
By the way that locating ring is arranged for being limited to dry sanding paper, keeps dry sanding paper to be located at working region, ensure ground effect；Due to mill
I.e. bonding side is not involved in grinding on the inside of sand paper, and full wafer dry sanding paper all uses abrasive material, and cost is too high, therefore is bonded side using mixing
Material, can effectively reduce production cost.
Description of the drawings
Through the following detailed description taken in conjunction with the accompanying drawings, the utility model objects, features and advantages above-mentioned and other will
It becomes apparent.
Wherein：FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model basal body structure schematic diagram；
Fig. 3 is the utility model mesh sheet structural schematic diagram；
Fig. 4 is the utility model structure of mounting hole schematic diagram；
In attached drawing, 1 is matrix, and 2 be boss portion, and 3 be mounting hole, and 4 be polishing portion, and 5 be locating ring, and 6 be dry sanding paper, and 7 are
Mesh sheet.
Specific implementation mode
It is shown in Figure 1, a kind of flap wheel reducing cost, which is characterized in that including discoidal matrix 1, the matrix
It arches upward to form boss portion 2 on mediad；The face of described matrix boss portion protrusion is convex surface, and another side is concave surface, in the boss portion
Centre is provided with mounting hole 3；If the polishing portion 4 for forming annular is laminated on the outside of the concave surface by dry abrasive paper on；In the polishing portion
The matrix of side is equipped with locating ring 5 (integrated molding)；The dry sanding paper includes the side bonding side and the other side Nian Jie with matrix
Friction side for polishing；It is bonded with abrasive material in the friction side, mixture is bonded on the bonding side.Due in polishing portion
It has been stacked dry sanding paper 6, it is exposed for being ground the side of dry sanding paper can be bonded in the other side in polishing portion with glue；By
The shape of a similar arch bridge is formed in matrix concavo-convex, reinforces the intensity of matrix, improves matrix service life；In addition
By the way that mounting hole is arranged in order to being mounted on machine；By the way that locating ring is arranged for being limited to dry sanding paper, frosted is kept
Paper is located at working region, ensures ground effect；Since i.e. bonding side is not involved in grinding on the inside of dry sanding paper, full wafer dry sanding paper all uses
Abrasive material, cost is too high, therefore is bonded side and uses mixture, can effectively reduce production cost.
Angle a between the dry sanding paper and matrix is acute angle.It is arranged using acute angle between dry sanding paper and matrix so that mill
Sand paper exposed area is big, and stress can be relatively uniform in grinding for dry sanding paper.
The abrasive material is silicon carbide, and the mixture is garnet.It is low using silicon carbide and garnet production cost, grinding
Effect is good.
The back side of the dry sanding paper paper substrate is bonded with mesh sheet 7.By being bonded mesh sheet at the dry sanding paper back side, to improve frosted
The intensity of paper.
The mesh sheet is glass fiber reinforcement mesh sheet.At low cost, the intensity for increasing dry sanding paper is good.
The mesh sheet is rubber mesh sheet.The intensity that paper substrate on the one hand can be improved using rubber mesh sheet, is on the other hand being ground
A reaction force can be played when cutting, and can not be restored after avoiding dry sanding paper stress deformation.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
It makes, to any simple modification, equivalent variations made by above example in every foundation the technical essence of the utility model, falls
Enter within the scope of protection of the utility model.
Claims (5)
1. a kind of flap wheel reducing cost, which is characterized in that including discoidal matrix, arch upward to be formed on the matrix mediad
Boss portion；The face of described matrix boss portion protrusion is convex surface, and another side is concave surface, which is provided with mounting hole；It is described
If the polishing portion for forming annular is laminated on the outside of concave surface by dry abrasive paper on；Matrix on the inside of the polishing portion is equipped with positioning
Ring；The dry sanding paper includes the friction side of side the bonding side and the other side Nian Jie with matrix for polishing；In the friction side
It is bonded with abrasive material, mixture is bonded on the bonding side.
2. a kind of flap wheel reducing cost according to claim 1, which is characterized in that between the dry sanding paper and matrix
Angle be acute angle.
3. a kind of flap wheel reducing cost according to claim 1, which is characterized in that the abrasive material is silicon carbide, institute
It is garnet to state mixture.
4. a kind of flap wheel reducing cost according to claim 1, which is characterized in that the back side of the dry sanding paper paper substrate
It is bonded with mesh sheet.
5. a kind of flap wheel reducing cost according to claim 4, which is characterized in that the mesh sheet increases for glass fibre
Strong mesh sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421555.9U CN207669153U (en) | 2017-10-30 | 2017-10-30 | A kind of flap wheel reducing cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421555.9U CN207669153U (en) | 2017-10-30 | 2017-10-30 | A kind of flap wheel reducing cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669153U true CN207669153U (en) | 2018-07-31 |
Family
ID=62964639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421555.9U Active CN207669153U (en) | 2017-10-30 | 2017-10-30 | A kind of flap wheel reducing cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818334A (en) * | 2018-09-04 | 2018-11-16 | 河南圣叠磨具有限公司 | A kind of elasticity emery disc and its production technology |
| CN108942719A (en) * | 2018-08-30 | 2018-12-07 | 扬中市锋利研磨材料有限公司 | A kind of bilayer iron plate flap disc mill |
| CN111195865A (en) * | 2018-11-20 | 2020-05-26 | 崔载雄 | Overlapping laminated abrasive disk and manufacturing method thereof |
-
2017
- 2017-10-30 CN CN201721421555.9U patent/CN207669153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942719A (en) * | 2018-08-30 | 2018-12-07 | 扬中市锋利研磨材料有限公司 | A kind of bilayer iron plate flap disc mill |
| CN108818334A (en) * | 2018-09-04 | 2018-11-16 | 河南圣叠磨具有限公司 | A kind of elasticity emery disc and its production technology |
| CN111195865A (en) * | 2018-11-20 | 2020-05-26 | 崔载雄 | Overlapping laminated abrasive disk and manufacturing method thereof |
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