CN205588161U - Ultra -thin resin abrasive cut -off wheel - Google Patents
Ultra -thin resin abrasive cut -off wheel Download PDFInfo
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- CN205588161U CN205588161U CN201620464951.9U CN201620464951U CN205588161U CN 205588161 U CN205588161 U CN 205588161U CN 201620464951 U CN201620464951 U CN 201620464951U CN 205588161 U CN205588161 U CN 205588161U
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Abstract
The utility model discloses an ultra -thin resin abrasive cut -off wheel, including grindstone body, grindstone body comprises glass fiber net cloth, the mixed abrasive material layer of corundum and black ply, and grindstone body's central point puts and is provided with the installation fixed orifices, and glass fiber net lays the intermediate position of putting at grindstone body, is provided with the mixed abrasive material layer of corundum respectively in the both sides of glass fiber net cloth, and the skin on corundum mixed abrasive material layer is provided with black ply respectively, binds through the press forming and is in the same place, and rethread sclerosis technology is fired and is formed. The utility model provides an ultra -thin resin abrasive cut -off wheel thickness relatively thick with transverse strength and the not high problem of tensile strength, the precision that has improved the cutting greatly with cut efficiency, improved ultra -thin resin abrasive cut -off wheel's transverse strength and tensile strength, the use amount of reduction raw and other materials has improved ultra -thin resin abrasive cut -off wheel's quality, has effectively improved the ultra -thin resin abrasive cut -off wheel safety in utilization.
Description
Technical field
This utility model relates to resin abrasive cutting wheel technical field, a kind of ultra-thin resin abrasive cutting wheel.
Background technology
Ultra-thin resin abrasive cutting wheel is that in grinding tool, consumption is maximum, high speed rotating when using the widest a kind of use
Can be to metal or the processing of the equipment part such as the fluting of non-metal workpiece and cut-out；Along with China's equipment manufacture
Constantly upgrading and the further accumulation of technology, to the sand for cutting in the manufacture process of some high-end devices
The requirement of round cut pitch cutting is constantly upgraded；The problem being primarily present in prior art is: one, high-end intelligent
Device fabrication during especially the precision in gap of cutting is had the most harsh requirement, but current
It is thicker that resin wheel cutting sheet is mainly thickness, and abrasive cut-off wheel national standard is 3.2mm, general cutting sand
The thickness of wheel is at more than 2.8mm, and thickness is the most little at the ultra-thin resin abrasive cutting wheel of below 2.8mm；So
The equipment part that one side cannot be cut, precision comparison of polishing is high, on the other hand due to the thickness of abrasive cut-off wheel
Spending thicker will waste a lot of metal or the bulk material of nonmetal equipment part during cutting processing；Two,
Ultra-thin resin abrasive cutting wheel is to work under the operating mode of high speed rotating, so resists ultra-thin resin abrasive cutting wheel
Folding intensity and tensile strength have the highest requirement, current ultra-thin resin abrasive cutting wheel to be primarily present rupture strength
It not the highest with tensile strength, the generation of crackle, breakage easily occurs during cutting, polishing,
This is the mortal wound of abrasive cut-off wheel product quality, the most unfavorable to safety work, even occur personal injury and
The situation that life is impaired；Inventor have developed a kind of ultra-thin resin cleavage based on many defects of the prior art
Emery wheel can solve the problem that problem of the prior art.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of ultra-thin resin abrasive cutting wheel, its design
Simple in construction, respond well；Can solve the problem that resin sand round cut thickness is thicker and rupture strength and tensile strength
The highest problem.
This utility model be the technical scheme is that a kind of ultra-thin resin abrasive cutting wheel, including emery wheel body,
Emery wheel body is made up of glass fiber mesh, the corundum mixer mill bed of material and black ply of paper, and the diameter range of emery wheel body is
199-406mm, the center of emery wheel body is provided with installation fixing hole, and glass fiber mesh is arranged on emery wheel body
Centre position, be respectively arranged with the corundum mixer mill bed of material in the both sides of glass fiber mesh, corundum mix
The outer layer of abrasive material is respectively arranged with black ply of paper, is bonded together by compressing, then passes through hardening process
Fire and form；The thickness of emery wheel body is 1.5-2.5mm, and the diameter of glass fiber mesh is less than corundum compound abrasive
The diameter of layer；The diameter of black ply of paper is less than the diameter of the corundum mixer mill bed of material.
The described corundum mixer mill bed of material is mixed with resin, adjuvant by corundum and forms；Adjuvant can be cryolite powder,
Feldspar powder, glass dust, iron oxide red, white carbon black, blanc fixe, calcium oxide powder, copper powder, schmigel, iron sulfide
Or the conventional substances such as sulfide, prodan or fluorine-containing material is single or moieties combines.
Described black ply of paper is the paper of black, and thickness is at 0.03-0.2mm.
The surface of described glass fiber mesh is coated liquid phenolic resin.
The extrusion forming process of this ultra-thin resin abrasive cutting wheel is: first lay one in the die cavity of moulding press
Open black ply of paper, the most uniformly spread out the last layer corundum mixer mill bed of material and corundum compound abrasive is struck off, spreading subsequently
If layer of glass screen cloth, the most again the stand last layer corundum mixer mill bed of material on glass fiber mesh
And corundum compound abrasive is struck off, finally lay one layer of black ply of paper by high pressure molded after make ultra-thin resin
Abrasive cut-off wheel, is fired by hardening process subsequently and forms.
This ultra-thin resin abrasive cutting wheel use process is: first have to use wooden mallet before installing ultra-thin resin wheel
Rapping emery wheel, during as found that emery wheel has mute sound, there may be crackle in emery wheel is described, this emery wheel can not use；
Secondly checking that ultra-thin resin abrasive cutting wheel shape is the most identical, the diameter of cutting machine or milling drum ring flange is general
For the half of resin wheel cutting sheet diameter, between abrasive wheel end face and ring flange, lastblock thickness to be padded is about
The elastic cardboard of 1～2mm or leather, oil resistant rubber pad, the diameter of pad should be slightly larger than ring flange external diameter；
Then by the installation fixing hole of the center of emery wheel body, ultra-thin resin abrasive cutting wheel is arranged on cutting machine
Or on the flange of milling drum, and fixedly mount tight, at this moment start cutting machine or the startup power supply of milling drum
Start the operation of the cutting to equipment part, fluting.
Described intermediate layer is by glass fiber mesh, and glass fiber mesh is arranged on the centre position in intermediate layer,
The main purpose that glass fiber mesh is arranged is: it is ultra-thin in order to strengthen on the one hand arranging glass fiber mesh
The rupture strength of resin abrasive cutting wheel, anti-impact to metal when improving ultra-thin resin abrasive cutting wheel high speed rotating
Hit power, play the effect preventing making ultra-thin resin abrasive cutting wheel burst；On the other hand glass fiber mesh is set
The main purpose of cloth is the toughness in order to improve this ultra-thin resin abrasive cutting wheel, strengthens ultra-thin resin cleavage
The rupture strength of emery wheel, plays and prevents ultra-thin resin abrasive cutting wheel from occurring fractureing in cutting, bruting process
Phenomenon.
The described center at circular grinding wheel body is provided with mesopore, and the thickness of emery wheel body is set to
1.5～2.5mm；The Main Function being provided with mesopore in the center of design circular grinding wheel body is in order to logical
Cross mesopore ultra-thin resin abrasive cutting wheel is arranged on cutting machine or polisher, play the ultra-thin tree of fixed installation
The effect of fat abrasive cut-off wheel；The thickness of circular grinding wheel body is set to the 1.5～2.5mm main mesh so designed
Be to improve the precision of cutting and reducing cutting machine or polisher equipment part in cutting process itself
The purpose saving material consumption is played in spillage of material, and thickness reduction simultaneously also improves cutting speed and strengthens work
Make efficiency.
Described black ply of paper is the paper of black, and the purpose that thickness arranges black paper at 0.03-0.2mm is: on the one hand
In order to increase the attractive in appearance of this ultra-thin resin wheel, and especially for reinforced grinding wheel, improve resin wheel
Revolving strength, improves the durability of emery wheel.
The described surface at glass fiber mesh coated last layer phenolic resin；So main purpose of design
It is to improve the caking property between the glass fiber mesh mixing bed of material, the glue amount of glass fiber mesh self
The highest, between glass fiber mesh and the mixing bed of material the best, the most molded ultra-thin resin of caking property
The intensity of abrasive cut-off wheel is the biggest；Make ultra-thin resin abrasive cutting wheel can be good at molding, improve ultra-thin tree
The rupture strength of fat abrasive cut-off wheel and tensile strength.
Described this ultra-thin resin abrasive cutting wheel is applied to various metal or nonmetallic cutting operation, such as gold
Belong to or the cutting of nonmetal equipment, fluting etc..
The beneficial effects of the utility model: the technical program provides a kind of ultra-thin resin abrasive cutting wheel, its design
Simple in construction, respond well；Can solve the problem that ultra-thin resin abrasive cutting wheel thickness is thicker and rupture strength is with anti-
The problem that tensile strength is the highest, substantially increases precision and the cutting efficiency of cutting, improves ultra-thin resin cleavage
The rupture strength of emery wheel and tensile strength, reduce raw-material usage amount, improves ultra-thin resin abrasive cutting wheel
Quality, be effectively increased ultra-thin resin abrasive cutting wheel safety in utilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Labelling in figure: 1, emery wheel body, 2, glass fiber mesh, 3, the corundum mixer mill bed of material, 4, install
Fixing hole, 5, black ply of paper.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As it can be seen, a kind of ultra-thin resin abrasive cutting wheel, including emery wheel body 1, emery wheel body 1 is by glass fiber mesh
Cloth 2, the corundum mixer mill bed of material 3 and black ply of paper 5 form, and the diameter range of emery wheel body 1 is 199-406mm,
The center of emery wheel body 1 is provided with installation fixing hole 4, and glass fiber mesh 2 is arranged in emery wheel body 1
Between position, be respectively arranged with the corundum mixer mill bed of material 3 in the both sides of glass fiber mesh 2, at corundum mixer mill
The outer layer of the bed of material 3 is respectively arranged with black ply of paper 5, is bonded together by compressing, then passes through hardening process
Fire and form；The thickness of emery wheel body 1 is 1.5-2.5mm, and the diameter of glass fiber mesh 2 mixes less than corundum
The diameter of abrasive material 3；The diameter of black ply of paper 5 is less than the diameter of the corundum mixer mill bed of material 3.
The described corundum mixer mill bed of material 3 is mixed with resin, adjuvant by corundum and forms；Adjuvant can be cryolite powder,
Feldspar powder, glass dust, iron oxide red or iron oxide black, blanc fixe, calcium oxide powder, copper powder, schmigel, iron sulfide
Or the one of the conventional substances such as sulfide, prodan or fluorine-containing material or moieties mix.
Described black ply of paper 5 is the paper of black, and thickness is at 0.03-0.2mm.
One layer of phenolic resin of the surface spraying of described glass fiber mesh 2.
The molded process of this ultra-thin resin abrasive cutting wheel is, first lays one layer in the mould of pressing machine
Black ply of paper 5, then spreads out the last layer corundum mixer mill bed of material 3 and is struck off by corundum compound abrasive, laying one subsequently
Layer glass fiber mesh 2, the most again the stand last layer corundum mixer mill bed of material 3 on glass fiber mesh 2
And corundum compound abrasive is struck off, finally lay one layer of black ply of paper 5 by high pressure molded after make ultra-thin tree
Fat abrasive cut-off wheel, is fired by hardening process subsequently and forms.
This ultra-thin resin abrasive cutting wheel use process is: first have to use wooden mallet before installing ultra-thin resin wheel
Rapping emery wheel, during as found that emery wheel has mute sound, there may be crackle in emery wheel is described, this emery wheel can not use；
Secondly checking that ultra-thin resin abrasive cutting wheel shape is the most identical, the diameter of cutting machine or milling drum ring flange is general
For the half of resin wheel cutting sheet diameter, between abrasive wheel end face and ring flange, lastblock thickness to be padded is
The elastic cardboard of 1～2mm or leather, oil resistant rubber pad, the diameter of pad should be slightly larger than ring flange external diameter；
Then by the installation fixing hole 4 of the center of emery wheel body 1, ultra-thin resin abrasive cutting wheel is arranged on cutting
On the flange of machine or milling drum, and fixedly mount tight, at this moment start the startup power supply of cutting machine or milling drum i.e.
The operation of the cutting to equipment part, fluting can be started.
Claims (3)
1. a ultra-thin resin abrasive cutting wheel, including emery wheel body, emery wheel body is by glass fiber mesh, corundum mixer mill
The bed of material and black ply of paper composition, it is characterised in that: the diameter range of emery wheel body is 199-406mm, emery wheel body
Center is provided with installation fixing hole, and glass fiber mesh is arranged on the centre position of emery wheel body, at glass
The both sides of fiber mesh cloth are respectively arranged with the corundum mixer mill bed of material, and the outer layer at the corundum mixer mill bed of material sets respectively
It is equipped with black ply of paper, is bonded together by compressing, then fired by hardening process and form；Emery wheel body
Thickness is 1.5-2.5mm, and the diameter of glass fiber mesh is less than the diameter of the corundum mixer mill bed of material；Black ply of paper
Diameter is less than the diameter of the corundum mixer mill bed of material.
The ultra-thin resin abrasive cutting wheel of one the most according to claim 1, it is characterised in that: black ply of paper is black
Paper, thickness is at 0.03-0.2mm.
The ultra-thin resin abrasive cutting wheel of one the most according to claim 1, it is characterised in that: glass fiber mesh
Surface liquid phenolic resin is coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464951.9U CN205588161U (en) | 2016-05-15 | 2016-05-15 | Ultra -thin resin abrasive cut -off wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464951.9U CN205588161U (en) | 2016-05-15 | 2016-05-15 | Ultra -thin resin abrasive cut -off wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588161U true CN205588161U (en) | 2016-09-21 |
Family
ID=56931042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464951.9U Active CN205588161U (en) | 2016-05-15 | 2016-05-15 | Ultra -thin resin abrasive cut -off wheel |
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| CN (1) | CN205588161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000714A (en) * | 2019-04-28 | 2019-07-12 | 珠海大象磨料磨具有限公司 | A kind of ultra-thin resin abrasive cutting wheel of major diameter and preparation method thereof |
| CN113649958A (en) * | 2021-07-06 | 2021-11-16 | 巴蒂士(嘉兴)磨具科技股份有限公司 | Production system and production method of resin grinding wheel and resin grinding wheel |
| CN114346920A (en) * | 2021-12-08 | 2022-04-15 | 宁波大华砂轮有限公司 | Large-size resin ultrathin cutting blade and preparation method thereof |
-
2016
- 2016-05-15 CN CN201620464951.9U patent/CN205588161U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000714A (en) * | 2019-04-28 | 2019-07-12 | 珠海大象磨料磨具有限公司 | A kind of ultra-thin resin abrasive cutting wheel of major diameter and preparation method thereof |
| CN110000714B (en) * | 2019-04-28 | 2021-05-25 | 珠海大象磨料磨具有限公司 | Large-diameter ultrathin resin abrasive cutting wheel and preparation method thereof |
| CN113649958A (en) * | 2021-07-06 | 2021-11-16 | 巴蒂士(嘉兴)磨具科技股份有限公司 | Production system and production method of resin grinding wheel and resin grinding wheel |
| CN114346920A (en) * | 2021-12-08 | 2022-04-15 | 宁波大华砂轮有限公司 | Large-size resin ultrathin cutting blade and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Qunying Inventor before: Shi Yan Inventor before: Shi Huijiu Inventor before: Fan Licun |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170223 Address after: 065910 Langfang City, Dacheng County, North Industrial Park, north of the city of Hebei Patentee after: Langfang Shengsen Grinding Tools Co.,Ltd. Address before: 471000 Yichuan City, Henan Province Rural Industrial Zone Patentee before: Henan east wind Xin Yan material Science and Technology Ltd. |