CN206527668U - A kind of new ceramic photosensitiveness emery wheel - Google Patents
A kind of new ceramic photosensitiveness emery wheel Download PDFInfo
- Publication number
- CN206527668U CN206527668U CN201621234687.6U CN201621234687U CN206527668U CN 206527668 U CN206527668 U CN 206527668U CN 201621234687 U CN201621234687 U CN 201621234687U CN 206527668 U CN206527668 U CN 206527668U
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- CN
- China
- Prior art keywords
- emery wheel
- wheel body
- matrix
- photosensitiveness
- abrasive material
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- 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.)
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Abstract
A kind of new ceramic photosensitiveness emery wheel, it is related to cutting-tool engineering field；It includes the first emery wheel body, the second emery wheel body and bolt；The first described emery wheel body is bolted with the second emery wheel body；The first described emery wheel body and the second emery wheel body include matrix, inner ring, abrasive material and bonding agent layer；Inner ring is provided with the inside of described matrix, the outside upper and lower surface of matrix is in hyperbolic shape, and the periphery of matrix is connected with abrasive material by bonding agent layer；Described bolt is through the first emery wheel body and the inner ring of the second emery wheel body, and the two ends of bolt are installed with nut.A kind of new ceramic photosensitiveness emery wheel described in the utility model, the finished surface grinding accuracy of emery wheel is high, has a safety feature, improves processing efficiency, reduces the cost of charp tool, the utility model have the advantages that it is simple in construction, set rationally, low manufacture cost.
Description
Technical field
The utility model is related to cutting-tool engineering field, and in particular to a kind of new ceramic photosensitiveness emery wheel.
Background technology
Emery wheel abrasive material and bonding agent mixing through pressed compact, drying, roasting and be made, loose plate-like, colyliform etc. respectively
Plant the grinding tool of shape.There is the circular bonded abrasive tool of through hole in the center that emery wheel abrasive material and bonding agent resin etc. are made.Emery wheel is mill
In tool consumption it is maximum, using face most wide one kind, rotated at a high speed when using, can to metal or the cylindrical of non-metal workpiece, inner circle,
Plane and various type faces etc. are roughly ground, half refines and fine grinding and fluting and cut-out etc..Corundum ceramic emery wheel be with diamond,
Ceramic abrasive is raw material, makees bonding agent with metal powder, resin-oatmeal, ceramics and plating metal respectively, there is through hole in the center being made
Circular bonded abrasive tool is referred to as skive.Grinding wheel structure is typically made up of working lining, matrix, the part of transition zone three.Working lining
It is made up of abrasive material, bonding agent and filler, is the working portion of emery wheel.Transition zone is made up of bonding agent, metal powder and filler, be by
Diamond layer is securely attached to the part on matrix.Matrix, for accepting abrasive material, and when in use with ring flange securely
It is clamped on grinding machine spindle, typically can makees matrix from aluminium alloy, bakelite, matrix can also be processed by aluminium, steel or bakelite,
Play supporting working lining and the grinding tool that is loaded.The quality of abrasive wheel forming quality and the height of service precision all have very big with matrix
Relation.
With new material, the extensive use of new technology, the application of international, domestic micro-crystalline ceramic emery wheel is also more and more, especially
It is gear needed for automobile industry efficient precise grinding processing demand it is increasing, be mainly used in assembly roller gear and spiral shell
Revolve the grinding of bevel gear.
Ultrahigh speed emery wheel is mainly by centrifugal action, and centrifugal action makes emery wheel occur certain malformation so that sand
Radial and axial displacement occurs for wheel, and radial displacement size will directly affect the machined surface quality of emery wheel.
Utility model content
The purpose of this utility model is to close there is provided a kind of simple in construction, design for the defect and deficiency of prior art
Reason, new ceramic photosensitiveness emery wheel easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It includes the first emery wheel body, the second emery wheel body
And bolt；The first described emery wheel body is bolted with the second emery wheel body；Described the first emery wheel body and the second emery wheel body
Include matrix, inner ring, abrasive material and bonding agent layer；Inner ring, the outside upper and lower surface of matrix are provided with the inside of described matrix
In hyperbolic shape, the periphery of matrix is connected with abrasive material by bonding agent layer；Described bolt is through the first emery wheel body and the
The inner ring of two emery wheel bodies, the two ends of bolt are installed with nut.
Preferably, the upper and lower surface of described abrasive material is evenly distributed in some deflector chutes.
Preferably, described abrasive material is ceramic abrasive.
Preferably, described matrix uses carbon fiber shock-absorbing matrix.
When the utility model is operated, the hyperbolic shape of matrix effectively reduces radial displacement when emery wheel rotates, and protects
Wheel grinding machining accuracy is demonstrate,proved, and concentrated stress can be reduced to ensure the security of emery wheel ultrahigh speed rotation, meanwhile, set side by side
Two abrasive materials put have shared grinding stress, with reference to the shock-absorbing matrix of carbon fiber, effectively eliminate chatter mark.
After said structure, what the utility model was produced has the beneficial effect that：It is described in the utility model a kind of new
Ceramic photosensitiveness emery wheel, the finished surface grinding accuracy of emery wheel is high, has a safety feature, improves processing efficiency, reduce cutter into
This, the utility model have the advantages that it is simple in construction, set rationally, low manufacture cost.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is Fig. 1 top view.
Description of reference numerals：
First emery wheel body 1, the second emery wheel body 2, matrix 3, inner ring 4, bolt 5, abrasive material 6, bonding agent layer 7, deflector chute 8.
Embodiment
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to such as Fig. 1 --- shown in Fig. 2, present embodiment is adopted the following technical scheme that：It includes the first emery wheel body
1st, the second emery wheel body 2 and bolt 5；The first described emery wheel body 1 is connected with the second emery wheel body 2 by bolt 5；The first described sand
The emery wheel body 2 of wheel body 1 and second includes matrix 3, inner ring 4, abrasive material 6 and bonding agent layer 7；The inner side of described matrix 3 is provided with
Inner ring 4, the outside upper and lower surface of matrix 3 is in hyperbolic shape, and the periphery of matrix 3 is connected with abrasive material 6 by bonding agent layer 7；
Described bolt 5 is through the first emery wheel body 1 and the inner ring 4 of the second emery wheel body 2, and the two ends of bolt 5 are installed with nut.
Preferably, the upper and lower surface of described abrasive material 6 is evenly distributed in some deflector chutes 8.
Preferably, described abrasive material 6 is ceramic abrasive.
Preferably, described matrix 3 uses carbon fiber shock-absorbing matrix.
When present embodiment is operated, the hyperbolic shape of matrix 3 effectively reduces radial displacement when emery wheel rotates
Amount, it is ensured that wheel grinding machining accuracy, and concentrated stress can be reduced to ensure the security of emery wheel ultrahigh speed rotation, meanwhile,
Two abrasive materials 6 being set up in parallel have shared grinding stress, with reference to the shock-absorbing matrix of carbon fiber, effectively eliminate chatter mark.
After said structure, what present embodiment was produced has the beneficial effect that：One described in present embodiment
New ceramic photosensitiveness emery wheel is planted, the finished surface grinding accuracy of emery wheel is high, has a safety feature, improves processing efficiency, reduces
The cost of charp tool, present embodiment have the advantages that it is simple in construction, set rationally, low manufacture cost.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (4)
1. a kind of new ceramic photosensitiveness emery wheel, it is characterised in that：It includes the first emery wheel body, the second emery wheel body and bolt；Institute
The the first emery wheel body stated is bolted with the second emery wheel body；The first described emery wheel body and the second emery wheel body comprising matrix,
Inner ring, abrasive material and bonding agent layer；Inner ring is provided with the inside of described matrix, the outside upper and lower surface of matrix is in hyperbola
Shape, the periphery of matrix is connected with abrasive material by bonding agent layer；Described bolt is through the first emery wheel body and the second emery wheel body
Inner ring, the two ends of bolt are installed with nut.
2. a kind of new ceramic photosensitiveness emery wheel according to claim 1, it is characterised in that：Above and below described abrasive material
Surface perimeter is evenly equipped with some deflector chutes.
3. a kind of new ceramic photosensitiveness emery wheel according to claim 1, it is characterised in that:Described abrasive material is ceramics
Abrasive material.
4. a kind of new ceramic photosensitiveness emery wheel according to claim 1, it is characterised in that:Described matrix is fine using carbon
Tie up shock-absorbing matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234687.6U CN206527668U (en) | 2016-11-17 | 2016-11-17 | A kind of new ceramic photosensitiveness emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621234687.6U CN206527668U (en) | 2016-11-17 | 2016-11-17 | A kind of new ceramic photosensitiveness emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527668U true CN206527668U (en) | 2017-09-29 |
Family
ID=59922995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621234687.6U Expired - Fee Related CN206527668U (en) | 2016-11-17 | 2016-11-17 | A kind of new ceramic photosensitiveness emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527668U (en) |
-
2016
- 2016-11-17 CN CN201621234687.6U patent/CN206527668U/en not_active Expired - Fee Related
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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: 20170929 Termination date: 20171117 |