CN206084802U - Compound piece diamond -impregnated wheel - Google Patents
Compound piece diamond -impregnated wheel Download PDFInfo
- Publication number
- CN206084802U CN206084802U CN201620715583.0U CN201620715583U CN206084802U CN 206084802 U CN206084802 U CN 206084802U CN 201620715583 U CN201620715583 U CN 201620715583U CN 206084802 U CN206084802 U CN 206084802U
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- China
- Prior art keywords
- composite sheet
- diamond
- impregnated wheel
- compound piece
- cutter head
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Abstract
The utility model provides a compound piece diamond -impregnated wheel, includes base member and tool bit, the tool bit annular sets up on the base member, the tool bit comprises with compound piece a plurality of uniform annular's abrasive brick, and abrasive brick and compound piece are each other at a distance from setting up. The utility model discloses a tool bit is formed by abrasive brick and the cooperation of compound piece interval, the grinding in -process, because of compound piece wear rate faster than the abrasive brick, consequently form the blade on the tool bit surface easily, utilize dry grinding cooling chip removal. This kind of compound piece diamond -impregnated wheel has not only increased quick sword, has guaranteed the sharpness and the life of product, has effectively reduced the application temperature of product moreover. It has that simple structure is reasonable, production efficiency is high, long service life, high, the effectual characteristics of cooling of sharpness.
Description
Technical field
This utility model is related to a kind of diamond-impregnated wheel, more particularly to it is a kind of go out sword cooling composite sheet diamond-impregnated wheel.
Background technology
Referring to Fig. 1, the cutter head of existing diamond-impregnated wheel is usually only to be made up of diamond pulverizing, its manufacturing process bag
Include：Batch mixing-directly fill powder-hot pressing-assembling-rear operation, as cutter head is integral annular, is not provided with composite sheet, therefore,
Cooling, goes out sword effect poor.For the chamfer angle edging wheel with composite sheet is engendered on this market, such as：Chinese patent literature number
CN201095076Y discloses a kind of V-type chip room diamond edge grinding wheel on the 6th in August in 2008, specifically discloses including body
And abrasive disc, on the inside of abrasive disc, positioning welding on body circumference side, between adjacent abrasive disc, arrange by the export-oriented opening shape of one V-arrangement of self-assembling formation
Bits groove；The export-oriented opening chip area opening angle of described V-arrangement is 6 ° -45 °.The structure low production efficiency, is easily damaged.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of this utility model aims to provide a kind of high simple and reasonable, production efficiency, long service life, sharpness
High, the composite sheet diamond-impregnated wheel of good cooling effect, to overcome weak point of the prior art.
By a kind of composite sheet diamond-impregnated wheel of this purpose design, including matrix and cutter head, the cutter head annular is arranged at
On matrix；It is characterized in that：The cutter head is made up of the uniform abrading block of some annulars and composite sheet, and abrading block is mutual with composite sheet
Every setting.
The abrading block and/or composite sheet center of rotation are symmetrical.
The composite sheet is arranged along the tangential direction of cutter head inner circle.
The composite sheet is 15 ° -30 ° or 60 ° -75 °, preferably 30 ° with the angle a of 1 corresponding centerline of matrix.
The width d of the composite sheet is 1mm-5mm, preferred 2mm.
The abrading block collectively constitutes the cutter head of annular in abnormity setting, some abrading blocks and composite sheet, and its abradant surface is flat
Face.
The abrading block is identical with the quantity of composite sheet.
The composite sheet dismountable is arranged on matrix, and which is made up of the softer material of relative cutter head.
Cutter head of the present utility model is formed with abrading block and composite sheet interval, in grinding process, because of compound pad wear speed
Rate is faster than abrading block, therefore easily forms cutting edge in bit interface, using dry grinding cooling chip removal.This composite sheet diamond-impregnated wheel is not
Increase only, it is ensured that the sharpness and service life of product, and effectively reduce the use temperature of product.Its
With simple and reasonable, production efficiency is high, long service life, sharpness are high, good cooling effect the characteristics of.
Description of the drawings
Structural representations of the Fig. 1 for conventional grinding wheels.
Structural representations of the Fig. 2 for this utility model first embodiment.
Structural representations of the Fig. 3 for this utility model second embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to this utility model.
First embodiment
Referring to Fig. 2, this composite sheet diamond-impregnated wheel, including matrix 1 and cutter head, the cutter head annular are arranged on matrix 1；
The cutter head is made up of the uniform abrading block 2 of some annulars and composite sheet 3, abrading block 2 and 3 spaced setting of composite sheet.This structure
In grinding process, because composite sheet rate of depreciation is faster than abrading block, therefore groove is formed between abrading block and abrading block easily, i.e., in knife
Head surface forms bar shaped cutting edge, using dry grinding cooling chip removal.Which not only increases, it is ensured that the sharpness of product and
Service life, and effectively reduce the use temperature of product.
Furtherly, the abrading block 2 and the difference center of rotation of composite sheet 3 are symmetrical, it is ensured that each abrading block 2 and composite sheet 3 are ground
Concordance.
Furtherly, the composite sheet 3 is arranged along the tangential direction of cutter head inner circle, and is extended outward clockwise, during grinding
Emery wheel is rotated counterclockwise, and is conducive to chip removal of lowering the temperature.
Furtherly, the composite sheet 3 and the angle a of 1 corresponding centerline of matrix are 30 °, and width d is 2mm, this structure
Cooling chip removal effect is best.
Furtherly, in abnormity setting, some abrading blocks 2 and composite sheet 3 collectively constitute the cutter head of annular to the abrading block 2,
Its abradant surface is plane.Specifically abrading block 2 is provided with the arc surface that cylindrical with cutter head respectively and inner circle matches, additionally, also setting
There is the plane matched with both sides composite sheet 3.
Furtherly, the abrading block 2 is identical with the quantity of composite sheet 3.
Furtherly, 3 dismountable of the composite sheet is arranged on matrix 1, therefore after emery wheel completes production, can be removed
Or retain composite sheet 3；Composite sheet 3 is made up of the softer material of relative cutter head.
Second embodiment
Referring to Fig. 3, this composite sheet diamond-impregnated wheel, its be different from first embodiment in place of be：The composite sheet 3 is along knife
The tangential direction of head inner circle is arranged, and is extended outward counterclockwise, and during grinding, emery wheel is rotated clockwise, and is conducive to chip removal of lowering the temperature.
The same first embodiment in other not described parts, here no longer analytic explanation.
3rd embodiment
This composite sheet diamond-impregnated wheel, its be different from first embodiment in place of be：The composite sheet 3 is corresponding to matrix 1
The angle a of centrage is 15 °, 60 ° or 75 °.
The same first embodiment in other not described parts, here no longer analytic explanation.
Fourth embodiment
This composite sheet diamond-impregnated wheel, its be different from first embodiment in place of be：The width d of the composite sheet 3 is
1mm, 3mm, 4mm or 5mm.
The same first embodiment in other not described parts, here no longer analytic explanation.
It is above-mentioned for preferred version of the present utility model, ultimate principle of the present utility model, principal character has been shown and described
With advantage of the present utility model.Those skilled in the art should be recognized that this utility model is not restricted to the described embodiments, on
State and simply illustrate principle of the present utility model described in embodiment and description, without departing from this utility model spirit and scope
On the premise of this utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.The claimed scope of this utility model is defined by appending claims and its equivalent.
Claims (6)
1. a kind of composite sheet diamond-impregnated wheel, including matrix (1) and cutter head, the cutter head annular are arranged on matrix (1)；It is described
Cutter head is made up of the uniform abrading block (2) of some annulars and composite sheet (3), abrading block (2) and the spaced setting of composite sheet (3)；
It is characterized in that：The abrading block (2) and/or composite sheet (3) center of rotation are symmetrical；
The composite sheet (3) is arranged along the tangential direction of cutter head inner circle；
The composite sheet (3) is 15 ° -30 ° or 60 ° -75 ° with the angle a of 1 corresponding centerline of matrix.
2. composite sheet diamond-impregnated wheel according to claim 1, it is characterised in that：The width d of the composite sheet (3) is 1mm-
5mm。
3. composite sheet diamond-impregnated wheel according to claim 2, it is characterised in that：The width d of the composite sheet (3) is 2mm.
4. the composite sheet diamond-impregnated wheel according to any one of claim 1-3, it is characterised in that：The abrading block (2) is in abnormity
Setting, some abrading blocks (2) and composite sheet (3) collectively constitute the cutter head of annular, and its abradant surface is plane.
5. composite sheet diamond-impregnated wheel according to claim 4, it is characterised in that：The abrading block (2) and the number of composite sheet (3)
Amount is identical.
6. composite sheet diamond-impregnated wheel according to claim 5, it is characterised in that：Composite sheet (3) dismountable is arranged at
On matrix (1), which is made up of the softer material of relative cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715583.0U CN206084802U (en) | 2016-07-06 | 2016-07-06 | Compound piece diamond -impregnated wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715583.0U CN206084802U (en) | 2016-07-06 | 2016-07-06 | Compound piece diamond -impregnated wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084802U true CN206084802U (en) | 2017-04-12 |
Family
ID=58465896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620715583.0U Active CN206084802U (en) | 2016-07-06 | 2016-07-06 | Compound piece diamond -impregnated wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188946A (en) * | 2017-12-19 | 2018-06-22 | 南京航空航天大学 | A kind of soldering diamond inserted sheet resin corundum composite wheel and its manufacturing process |
| CN108430700A (en) * | 2015-11-09 | 2018-08-21 | 研磨剂与耐火品研究与开发中心C.A.R.R.D.有限公司 | Through sintering, polycrystalline, flat configuration, geometric figure structuring ceramic grinding element, manufacturing method and purposes |
-
2016
- 2016-07-06 CN CN201620715583.0U patent/CN206084802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430700A (en) * | 2015-11-09 | 2018-08-21 | 研磨剂与耐火品研究与开发中心C.A.R.R.D.有限公司 | Through sintering, polycrystalline, flat configuration, geometric figure structuring ceramic grinding element, manufacturing method and purposes |
| CN108188946A (en) * | 2017-12-19 | 2018-06-22 | 南京航空航天大学 | A kind of soldering diamond inserted sheet resin corundum composite wheel and its manufacturing process |
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