CN206305984U - Jin Gang polishing grinding wheel components - Google Patents
Jin Gang polishing grinding wheel components Download PDFInfo
- Publication number
- CN206305984U CN206305984U CN201621392650.6U CN201621392650U CN206305984U CN 206305984 U CN206305984 U CN 206305984U CN 201621392650 U CN201621392650 U CN 201621392650U CN 206305984 U CN206305984 U CN 206305984U
- Authority
- CN
- China
- Prior art keywords
- axis hole
- axle sleeve
- grinding wheel
- damping
- polishing grinding
- 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.)
- Active
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 239000003082 abrasive agent Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 21
- 239000011247 coating layer Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 5
- 229910001651 emery Inorganic materials 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of golden steel polishing grinding wheel component, its drip irrigation device is to include that center offers the matrix of axis hole, two bottom surfaces of matrix symmetrically offer fixing groove, abrasive material is provided with the surfaces of revolution of matrix, damping layer is provided with the inner ring of the axis hole, the axis hole is provided with axle sleeve, axle sleeve and the axis hole interference fit, the vibration reduced between emery wheel axis hole and axle sleeve has been reached, the effect of emery wheel and axle sleeve service life has been improve.
Description
Technical field
The utility model is related to a kind of grinding apparatus component, more particularly to a kind of golden steel polishing grinding wheel component.
Background technology
When polishing is processed to brake assembly, it is often necessary to use golden steel sander, configured by sander
Emery wheel is treated burnishing part and is polished, and in moving component, the abrasion of part is caused because of long-term volume friction, when axle and
Hole when axle and hole gap wear to a certain extent when have to renewal part, it is therefore desirable to from hardness it is relatively low, wear-resisting
Property preferable material be axle sleeve or bushing, can so reduce the abrasion of axle and seat, when axle sleeve or liner wear to a certain extent
Changed, can so be saved the cost because changing axle or seat, in general, bushing and seat are used interference fit, and and axle
Coordinated using gap.
But during actual use, Jin Gang polishings emery wheel polishing part at a high speed vibrates larger, emery wheel axis hole and axle
Vibration, friction can be produced between set, also has noise, so that it is larger to be rubbed between the axis hole inner ring and axle sleeve of emery wheel, reduced
The service life of emery wheel and axle sleeve.
Utility model content
The purpose of this utility model is to provide a kind of golden steel polishing grinding wheel component that can mitigate rotating shaft abrasion.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of golden steel polishing grinding wheel component, including center offers the matrix of axis hole, and two bottom surfaces of matrix symmetrically open up
There is fixing groove, abrasive material is provided with the surfaces of revolution of matrix, damping layer is provided with the inner ring of the axis hole, the axis hole is set
There are axle sleeve, axle sleeve and the axis hole interference fit.
By using above-mentioned technical proposal, because emery wheel is in high speed bruting process, larger vibration, such axle can be produced
Locate to produce vibration, friction between hole and axle sleeve, cause emery wheel axis hole and axle sleeve serious wear, by the inner ring surface in emery wheel axis hole
Upper setting damping layer, can play a part of buffering, reduce the vibration between axis hole and axle sleeve, reduce noise, improve emery wheel
With the service life of axle sleeve.
Preferably, the damping layer is 0.2mm.
By using above-mentioned technical proposal, damping layer is 0.2mm, if can not effectively meet buffer shock-absorbing using too thin
Effect, if the too thick interference fit being unfavorable between axle sleeve and emery wheel axis hole, during running at high speed, rubber blanket is increasingly produced
Raw relative slip.
Preferably, the damping layer is damping coating layer.
By using above-mentioned technical proposal, damping paint adds appropriate volume filler and auxiliary material to match somebody with somebody by macromolecule resin
System is formed, be it is a kind of be coated on the surface of various metal plate-like structures, axis hole and axle sleeve can be reduced by damping paint
Between vibration, friction, reduce vibration produce noise, extension emery wheel and axle sleeve service life.
Preferably, the damping coating layer is aqueous damping coating, the aqueous damping coating is coated on the axis hole
On inner ring surface.
By using above-mentioned technical proposal, vibration damping, noise reduction can be played a part of using water paint, while aqueous damping
Coating is that, with water as decentralized medium, VOC content is very low, safety and environmental protection.
Preferably, the damping layer is rubber blanket a, on the rubber blanket a bondings and the inner ring surface of the axis hole.
By using above-mentioned technical proposal, can be using rubber blanket as damping layer, rubber blanket pad is bonded in the interior of axis hole
On anchor ring, buffering, vibration damping can be played a part of between axis hole and axle sleeve, reduce the friction between axis hole and axle sleeve, improved
The service life of emery wheel and axle sleeve.
Preferably, offering annular groove on the inner ring of the axis hole, damping layer is provided with the annular groove.
By using above-mentioned technical proposal, annular groove is offered in emery wheel axis hole, damping layer is set in annular groove, so
Can be designed so that damping layer is fixed, prevent damping layer due to vibration, friction, cause damping layer effectively to play
Buffering, the effect of vibration damping.
Preferably, the damping layer is rubber blanket b, the rubber blanket b is entrenched in the annular groove.
By using above-mentioned technical proposal, when Jin Gang polishing emery wheels run at high speed and part are polished, axis hole and axle
Vibration can be produced between set, is entrenched in the annular groove on axis hole by by rubber blanket, rubber blanket can be fixed, rubber
What pad can be stablized plays a part of buffering, vibration damping, improves the service life of emery wheel and axle sleeve.
Preferably, height of the thickness of the rubber blanket b more than the annular groove.
By using above-mentioned technical proposal, rubber mat thickness is more than the height of annular groove, and such design reduces axis hole
Vibration, friction between axle sleeve, improve the service life of emery wheel and axle sleeve.
In sum, the utility model has the advantages that：
1st, by setting damping coating layer or rubber blanket between axis hole and axle sleeve, the effect of buffering is served, is reduced
Vibration between axis hole and axle sleeve, reduces the friction that axis hole is produced with axle sleeve due to vibration, improves emery wheel with axle sleeve
Service life；2nd, by opening up annular groove on the anchor ring of axis hole, rubber blanket is fitted together in annular groove so that rubber blanket can be steady
Surely it is fixed in annular groove, reduces the vibration between axis hole and axle sleeve.Friction.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the structural representation that embodiment one protrudes damping coating layer；
Fig. 3 is the cooperation schematic diagram of prominent damping coating layer and axle sleeve in embodiment one；
Fig. 4 is prominent groove and rubber blanket b and the cooperation schematic diagram of axle sleeve in embodiment three.
1, matrix in figure；2nd, abrasive material；3rd, axis hole；4th, axle sleeve；5th, damping coating layer；7th, annular groove；8th, rubber blanket b；9、
Fixing groove.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment one：A kind of golden steel polishing grinding wheel component, as shown in figure 1,1 offers the matrix 1 of axis hole 3 including center,
Abrasive material 2 is compounded with the surfaces of revolution of matrix 1 and causes that the monnolithic case of golden steel polishing emery wheel is cylindrical, two bottoms of matrix 1
The fixing groove 9 that face offers annular facilitates chuck emery wheel to be fixed, and emery wheel is used using metals such as bronze as bonding agent, with height
Warm sintering process manufacture, its bond strength is high, and good moldability, high temperature resistant, thermal conductivity wearability is good, long service life, can bear compared with
Big load.
As shown in Fig. 2 the inner ring surface of axis hole 3 is provided with damping coating layer 5, damping coating layer 5 uses aqueous damping coating,
Aqueous damping coating is coated on the inner ring surface of axis hole 3, acrylic acid IPN emulsion, damping of the aqueous damping coating by core shell structure
Color stuffing, fire retardant, auxiliary agent etc. are constituted, and its principle is that vibration mechanical energy is converted into thermal energy consumption to dissipate, i.e., from vibration source effectively
Ground control vibration and noise, aqueous damping coating due to being that, with water as decentralized medium, VOC content is very low, safety and environmental protection.
As shown in Figure 2 and Figure 3, the thickness of damping coating layer 5 is 0.2mm, and axis hole 3 has been inserted into axle sleeve 4, axle sleeve 4 and axle
The interference fit of hole 3, the outer wall of axle sleeve 4 is close to damping coating layer 5, in Carborundum wheel bruting process, between axis hole 3 and axle sleeve 4
Certain vibration can be produced, by damping coating layer 5 to play a part of buffer shock-absorbing, is reduced between axis hole 3 and axle sleeve 4
Vibration, friction, improve the service life of emery wheel and axle sleeve 4.
Embodiment two：It is that damping layer can use rubber blanket a, not shown in figure, ability with the difference of embodiment one
Field technique personnel should be appreciated that consistent with the sectional view of damping coating layer in Fig. 35 in the cross-section, and rubber blanket a is viscous by bonding agent
It is connected on the inner ring surface of axis hole 3 of emery wheel, axle sleeve 4 and the interference fit of axis hole 3, the outer wall of axle sleeve 4 is close to rubber blanket a, is reduced
Vibration between axis hole 3 and axle sleeve 4, improves the service life of emery wheel and axle sleeve 4.
Embodiment three：It is with the difference of embodiment two, as shown in figure 4, offering annular groove on the inner ring surface of axis hole 3
7, the height of the upper-lower height less than axis hole 3 of annular groove 7, the inside of annular groove 7 is chimeric rubber blanket b8 so that rubber blanket b8 is in axle
Fixed in hole 3 more to stablize, the height of the thickness higher than annular groove 7 of rubber blanket b8, the height for exceeding about 0.2mm both rose
The effect for reducing and being vibrated between axis hole 3 and axle sleeve 4 is arrived, the interference fit of axis hole 3 and axle sleeve 4 can not have been influenceed again.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a kind of golden steel polishing grinding wheel component, including center offers axis hole（3）Matrix（1）, matrix（1）Two bottom surfaces pair
Title offers fixing groove（9）, matrix（1）The surfaces of revolution on be provided with abrasive material（2）, it is characterised in that：The axis hole（3）It is interior
Damping layer, the axis hole are provided with circle（3）It is provided with axle sleeve（4）, axle sleeve（4）With the axis hole（3）Interference fit.
2. golden steel polishing grinding wheel component according to claim 1, it is characterised in that：The damping layer is 0.2mm.
3. golden steel polishing grinding wheel component according to claim 1 and 2, it is characterised in that：The damping layer is damping paint
Layer（5）.
4. golden steel polishing grinding wheel component according to claim 3, it is characterised in that：The damping coating layer（5）For aqueous
Damping paint, the aqueous damping coating is coated on the axis hole（3）Inner ring surface on.
5. golden steel polishing grinding wheel component according to claim 1 and 2, it is characterised in that：The damping layer is rubber blanket a,
The rubber blanket a bondings and the axis hole（3）Inner ring surface on.
6. golden steel polishing grinding wheel component according to claim 1, it is characterised in that：The axis hole（3）Inner ring on open up
There is annular groove（7）, the annular groove（7）Inside it is provided with damping layer.
7. golden steel polishing grinding wheel component according to claim 6, it is characterised in that：The damping layer is rubber blanket b（8）,
The rubber blanket b（8）It is entrenched in the annular groove（7）In.
8. golden steel polishing grinding wheel component according to claim 7, it is characterised in that：The rubber blanket b（8）Thickness be more than
The annular groove（7）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392650.6U CN206305984U (en) | 2016-12-16 | 2016-12-16 | Jin Gang polishing grinding wheel components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392650.6U CN206305984U (en) | 2016-12-16 | 2016-12-16 | Jin Gang polishing grinding wheel components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305984U true CN206305984U (en) | 2017-07-07 |
Family
ID=59252156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392650.6U Active CN206305984U (en) | 2016-12-16 | 2016-12-16 | Jin Gang polishing grinding wheel components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818336A (en) * | 2018-08-23 | 2018-11-16 | 武汉华美高新材料有限公司 | A kind of tungsten electrode grinding wheel for grinding and preparation method thereof |
| CN109227415A (en) * | 2018-10-24 | 2019-01-18 | 无锡博华机电有限公司 | A kind of compound grinding wheel and preparation method thereof |
-
2016
- 2016-12-16 CN CN201621392650.6U patent/CN206305984U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818336A (en) * | 2018-08-23 | 2018-11-16 | 武汉华美高新材料有限公司 | A kind of tungsten electrode grinding wheel for grinding and preparation method thereof |
| CN108818336B (en) * | 2018-08-23 | 2023-10-03 | 武汉华美高新材料有限公司 | Grinding wheel for grinding tungsten electrode and preparation method thereof |
| CN109227415A (en) * | 2018-10-24 | 2019-01-18 | 无锡博华机电有限公司 | A kind of compound grinding wheel and preparation method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |