CN206795603U - A kind of new coated emery wheel - Google Patents
A kind of new coated emery wheel Download PDFInfo
- Publication number
- CN206795603U CN206795603U CN201720327942.XU CN201720327942U CN206795603U CN 206795603 U CN206795603 U CN 206795603U CN 201720327942 U CN201720327942 U CN 201720327942U CN 206795603 U CN206795603 U CN 206795603U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- grinding
- grinding part
- reinforcing ring
- wheel hub
- 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
- 229910001651 emery Inorganic materials 0.000 title claims abstract description 50
- 239000004575 stone Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241000501478 Plecoptera <stoneflies, order> Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of new coated emery wheel, including emery wheel hub and grinding stone, grinding stone is centered around the outer wall of emery wheel hub, the inner peripheral surface of first grinding part and the outer peripheral face of the second grinding part are fixedly connected, the upper surface of first grinding part circumferentially uniformly opens up fluted, core circle reinforcing ring, core circle reinforcing ring cladding abrasive disc core are installed, the circle centre position of core circle reinforcing ring offers fixing hole on the inside diameter hoop of the first grinding part.This new coated emery wheel; when being ground the work of stone high-speed cruising; material is ground; might have the detritus of a part will not fly out with the rotation of grinding stone; chip area can discharge these detritus the use for not interfering with emery wheel; core circle reinforcing ring is installed on the inside diameter hoop of the first grinding part; core circle reinforcing ring is the connection for protecting the inner ring of the first grinding part to facilitate the first grinding part and machinery again; the service life of extension; the convenient installation with abrasive machine of fixing hole, there is simple in construction and service life length.
Description
Technical field
Emery wheel field is the utility model is related to, is specially a kind of new coated emery wheel.
Background technology
Emery wheel is more and more important as a kind of grinding tool, its effect played in industrial circle.To metal or
During the processing such as the type face of non-metal workpiece is roughly ground, half refines, refines and slot, cut-out, due to contorted in high speed
State, it is necessary to bear larger impulsive force, grinding wheel cylindrical grinding can run into emery wheel with during feature contacts face and producing part has bumps
Phenomenon, the depth of parallelism, flatness, roughness do not reach technical requirements：It is due to that emery wheel blade arc is big, frictional resistance is big, mill
Cut that area temperature is high, easily because temperature is too high thermal deformation occurs for part, also have its vertical pressure technique unstable, cause pressed density uneven
Even, matrix bears a heavy burden greatly, and also emery wheel abrasive dust can not discharge in time, and emery wheel easily blocks, and directly affect grinding quality and to sand
The life-span of wheel impacts.
Utility model content
The purpose of this utility model is to provide a kind of new coated emery wheel possess the excellent of simple in construction and service life length
Point, solves problem of the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of new coated emery wheel, including abrasive disc
Core and grinding stone, the emery wheel hub are to be centered around the outer wall of emery wheel hub with hollow cylindrical structure, grinding stone, be ground stone
It is made up of the first grinding part and the second grinding part, the bowl-type of the first grinding part generally evagination, the second grinding part is generally annular,
The inner peripheral surface of first grinding part and the outer peripheral face of the second grinding part are fixedly connected, and the upper surface of the first grinding part is circumferentially uniformly opened
Provided with groove, one end of groove is opened up to emery wheel hub, and the other end of groove is opened up to the second grinding part, the first grinding part it is interior
Core circle reinforcing ring, core circle reinforcing ring cladding abrasive disc core are installed, the circle centre position of core circle reinforcing ring offers fixation on the circumference of footpath
Hole.
Preferably, the quantity of the groove is eight, and the angle of the bearing of trend and abrasive disc core axial line of groove is
45°。
Preferably, the diameter of the fixing hole is more than the external diameter of emery wheel hub, and the thickness of emery wheel hub is less than the first grinding
The thickness in portion.
Preferably, bolt hole is circumferentially uniformly offered on the core circle reinforcing ring.
Compared with prior art, the beneficial effects of the utility model are as follows：
This new coated emery wheel, emery wheel hub play a part of to the sizing of grinding stone and support, and grinding stone is to be used to polish
Group want part, be ground stone high-speed cruising work when, material is ground, might have a part detritus will not be with mill
The rotation for cutting stone flies out, and chip area can discharge these detritus the use for not interfering with emery wheel, the inside diameter hoop of the first grinding part
On core circle reinforcing ring is installed, core circle reinforcing ring is that the inner ring for protecting the first grinding part facilitates the first grinding part and mechanical company again
Connect, the service life of extension, the convenient installation with abrasive machine of fixing hole, there is simple in construction and service life length.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is local structural graph of the present utility model；
Fig. 3 is overall upward view of the present utility model.
In figure：1 emery wheel hub, 2 grinding stones, 21 first grinding parts, 211 grooves, 22 second grinding parts, 3 core circle reinforcing rings,
31 fixing holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of new coated emery wheel, including emery wheel hub 1 and grinding stone 2 are referred to, emery wheel hub 1 is with
Empty cylindrical structure, emery wheel hub 1 are that aluminium alloy is made, and emery wheel hub 1 plays the work that grinding stone 2 is shaped and supported
The outer wall of emery wheel hub 1 is centered around with, grinding stone 2, and grinding stone 2 is to want part for the group of polishing, and grinding stone 2 is by the first grinding
The grinding part 22 of portion 21 and second forms, the bowl-type of the first grinding part 21 generally evagination, the circumference of the first grinding part 21 or end face
To be ground working face, the material suitable for grinding includes cast iron, non-ferrous metal, mild steel, converted steel, the second grinding part 22 generally ring
Shape, the second grinding part 22 rotate at a high speed when in use, can be to metal or the cylindrical of non-metal workpiece, inner circle, plane and various types
Face etc. is roughly ground, half refines and fine grinding and fluting and cut-out etc., the inner peripheral surface of the first grinding part 21 and the second grinding part 22
Outer peripheral face be fixedly connected, the end face outermost of the indent side of the first grinding part 21 is concordant with the second grinding part 22, is so protecting
Under the bond strength for demonstrate,proving the first grinding part 21 and the second grinding part 22, it can reduce before reconditioning to the processing capacity of the first grinding part 21,
The upper surface of first grinding part 21 circumferentially uniformly opens up fluted 211, and the quantity of groove 211 is eight, the extension of groove 211
Direction and the angle of the axial line of emery wheel hub 1 are 45 °, and groove 211 can be used for chip area, when being ground the work of the high-speed cruising of stone 2,
Material is ground, might have the detritus of a part will not fly out with the rotation of grinding stone 2, and chip area can be by these detritus
Discharge does not interfere with the use of emery wheel, and one end of groove 211, which is opened up to emery wheel hub 1, the other end of groove 211, to be opened up to second
Grinding part 22, core circle reinforcing ring 3 is provided with the inside diameter hoop of the first grinding part 21, and core circle reinforcing ring 3 protects the first grinding
The inner ring in portion 21 facilitates the connection of the first grinding part 21 and machinery, the service life of extension again, and core circle reinforcing ring 3 coats abrasive disc
Core 1, bolt hole is circumferentially uniformly offered on core circle reinforcing ring 3, and bolt hole facilitates the installation of core circle reinforcing ring 3 and machinery, core
The circle centre position of circle reinforcing ring 3 offers fixing hole 31, and the diameter of fixing hole 31 is more than the external diameter of emery wheel hub 1, emery wheel hub 1
Thickness is less than the thickness of the first grinding part 21, the convenient installation with abrasive machine of fixing hole 31, has simple in construction and service life
It is long.
In summary：This new coated emery wheel, emery wheel hub 1 play a part of that grinding stone 2 is shaped and supported, and are ground stone
2 be to want part for the group of polishing, when being ground the work of the high-speed cruising of stone 2, material is ground, might have a part
Detritus will not fly out with the rotation of grinding stone 2, and chip area can discharge these detritus the use for not interfering with emery wheel, the first grinding
Core circle reinforcing ring 3 is installed, core circle reinforcing ring 3 is that the inner ring for protecting the first grinding part 21 facilitates the again on the inside diameter hoop in portion 21
One grinding part 21 and the connection of machinery, the service life of extension, the convenient installation with abrasive machine of fixing hole 31, have simple in construction
Grown with service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of new coated emery wheel, including emery wheel hub (1) and grinding stone (2), it is characterised in that：The emery wheel hub (1)
To be centered around the outer wall of emery wheel hub (1) with hollow cylindrical structure, grinding stone (2), grinding stone (2) is by the first grinding part
(21) with the second grinding part (22) form, the bowl-type of the first grinding part (21) generally evagination, the second grinding part (22) generally
Annular, the inner peripheral surface of the first grinding part (21) and the outer peripheral face of the second grinding part (22) are fixedly connected, the first grinding part (21)
Upper surface is circumferentially uniformly opened up fluted (211), and one end of groove (211) is opened up to emery wheel hub (1), groove (211)
The other end is opened up to the second grinding part (22), and core circle reinforcing ring (3), core circle are provided with the inside diameter hoop of the first grinding part (21)
Reinforcing ring (3) cladding abrasive disc core (1), the circle centre position of core circle reinforcing ring (3) offer fixing hole (31).
2. the new coated emery wheel of one kind according to claim 1, it is characterised in that：The quantity of the groove (211) is eight
Bar, the bearing of trend of groove (211) and the angle of emery wheel hub (1) axial line are 45 °.
3. the new coated emery wheel of one kind according to claim 1, it is characterised in that：The diameter of the fixing hole (31) is more than
The external diameter of emery wheel hub (1), the thickness of emery wheel hub (1) are less than the thickness of the first grinding part (21).
4. the new coated emery wheel of one kind according to claim 1, it is characterised in that：Along circle on the core circle reinforcing ring (3)
Week uniformly offers bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327942.XU CN206795603U (en) | 2017-03-29 | 2017-03-29 | A kind of new coated emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327942.XU CN206795603U (en) | 2017-03-29 | 2017-03-29 | A kind of new coated emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795603U true CN206795603U (en) | 2017-12-26 |
Family
ID=60730126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327942.XU Expired - Fee Related CN206795603U (en) | 2017-03-29 | 2017-03-29 | A kind of new coated emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795603U (en) |
-
2017
- 2017-03-29 CN CN201720327942.XU patent/CN206795603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |