CN206717680U - A kind of emery wheel - Google Patents
A kind of emery wheel Download PDFInfo
- Publication number
- CN206717680U CN206717680U CN201621437633.XU CN201621437633U CN206717680U CN 206717680 U CN206717680 U CN 206717680U CN 201621437633 U CN201621437633 U CN 201621437633U CN 206717680 U CN206717680 U CN 206717680U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- grinding
- annular matrix
- utility
- cutter head
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of emery wheel, described emery wheel, which includes center, to be had mounting hole and annular matrix with keyway and is fixed on the annular matrix outer circumference surface grinding layer made of abrasive material, and the head width on its flour milling for being contacted with workpiece of the grinding layer is more than other end width.The utility model increases the contact area of emery wheel and air so that heat-sinking capability strengthens, and caused chip can be quickly drained into jagged groove during grinding, make grinding smooth, improves efficiency, and chip is not easy to splash and make it that production is safer.
Description
Technical field
A kind of emery wheel is the utility model is related to, belongs to grinding tool technical field.
Background technology
Emery wheel of the prior art is typically that bonding agent is added in abrasive material, in being formed by pressed compact, drying and roasting
The heart has the circular grinding wheel of through hole.In use, abrasion often occurs in emery wheel, and abrasion just needs when reaching to a certain degree
The emery wheel more renewed.Because this emery wheel only has periphery radiating during grinding, cause abrasion of grinding wheel fast；It is and this
Emery wheel can not discharge in time in chip caused by grinding process causes grinding to have some setbacks, and reduces grinding efficiency, and chip is arranged
It can be splashed when going out in the grinding surface of emery wheel, be unfavorable for keeping the safety in production.In addition, this emery wheel easily splits in transportation
Line, whole emery wheel can be caused to scrap.
The content of the invention
The purpose of this utility model is that abrasive material can not only be saved and be ground smoothly emery wheel by providing one kind.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of emery wheel, described emery wheel include center
There are mounting hole and the annular matrix with keyway and the cutter head being fixed on the annular matrix outer circumference surface, the cutter head is by grinding
Grinding layer made of material, the grinding layer are approximately trapezium structure, and the head width on its flour milling contacted with workpiece is more than another
One end width.
The emery wheel annular matrix is made up of metal material.
Compared with prior art, the outer rim of wheel grinding layer is trapezium structure to emery wheel of the present utility model, increases emery wheel
With the contact area of air so that heat-sinking capability strengthens, and the chip caused by during grinding can quickly be drained into sawtooth
In the groove of shape, make grinding smooth, improve efficiency, and chip is not easy to splash and make it that production is safer.
Grinding wheel base body of the present utility model is made up of metal material, not only causes the intensity increase of emery wheel, and works as emery wheel
When scrapping, metallic matrix can be recycled.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present utility model.
Embodiment
A kind of emery wheel in the present embodiment, which includes center, to be had mounting hole 3 and carries the annular matrix 2 of keyway 4 and be fixed on this
Cutter head on annular matrix outer circumference surface, cutter head grinding layer 1 made of abrasive material, the grinding layer 1 is approximately trapezium structure, its
A head width on the flour milling contacted with workpiece is more than other end width.The annular matrix 2 of the present embodiment is made up of metal material,
The quantity of sawtooth 1 is 15 on the present embodiment medium plain emery wheel grinding layer.
Wheel grinding layer 1 of the present utility model is made up of abrasive material, and annular matrix 2 is prepared using metal material, therefore is saved
The use of raw material, when emery wheel is scrapped, metallic matrix can be recycled.The outer rim of wheel grinding layer 1 is trapezoidal shape, is increased
The big contact area of emery wheel and air so that heat-sinking capability strengthens, and the chip caused by during grinding can be arranged quickly
Enter into jagged groove, make grinding smooth, improve efficiency, and chip is not easy to splash and make it that production is safer.
In the utility model others embodiment, annular matrix can not use metal material to prepare, and can also use
The nonmetallic materials such as ceramics, resin.
In the utility model others embodiment, the quantity of sawtooth can not be 15 on wheel grinding layer, can also
According to the different quantity for changing sawtooth of the use environment of emery wheel and requirement etc..
Claims (3)
- A kind of 1. emery wheel, it is characterised in that：Described emery wheel, which includes center, to be had mounting hole and carries the annular matrix of keyway and consolidate The cutter head being scheduled on the annular matrix outer circumference surface, the cutter head are the grinding layers made of abrasive material, the grinding layer itself and work A head width on the flour milling of part contact is more than other end width.
- A kind of 2. emery wheel according to claim 1, it is characterised in that：The annular matrix is made up of metal material.
- A kind of 3. emery wheel according to claim 2, it is characterised in that:The cutter head is polycrystalline diamond cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437633.XU CN206717680U (en) | 2016-12-26 | 2016-12-26 | A kind of emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437633.XU CN206717680U (en) | 2016-12-26 | 2016-12-26 | A kind of emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717680U true CN206717680U (en) | 2017-12-08 |
Family
ID=60499038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437633.XU Expired - Fee Related CN206717680U (en) | 2016-12-26 | 2016-12-26 | A kind of emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717680U (en) |
-
2016
- 2016-12-26 CN CN201621437633.XU patent/CN206717680U/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 |
Granted publication date: 20171208 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |