CN209717428U - A kind of wedge angle grinding wheel - Google Patents
A kind of wedge angle grinding wheel Download PDFInfo
- Publication number
- CN209717428U CN209717428U CN201822258461.5U CN201822258461U CN209717428U CN 209717428 U CN209717428 U CN 209717428U CN 201822258461 U CN201822258461 U CN 201822258461U CN 209717428 U CN209717428 U CN 209717428U
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- wedge angle
- matrix
- grinding wheel
- stone layer
- connecting pin
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Abstract
The utility model discloses a kind of wedge angle grinding wheels, comprising: an annular matrix, described matrix middle part offer a hollow flange interconnecting piece；One is fixed on the stone layer of the annular matrix outer ring；It is characterized in that, the outer rim of the annular matrix forms matrix connecting pin to contract, one end of the stone layer is vertical with described matrix connecting pin to be fixed, the other end is the horn structure to contract, the converging angles of the wedge angle are 9.9-10.1 °, and the point of the wedge angle is arc setting.The utility model has the beneficial effects that: the horn structure by stone layer is arranged, the grinding requirement of the precision under different operating conditions is met.
Description
Technical field
The utility model belongs to grinding wheel field, and in particular to a kind of wedge angle grinding wheel.
Background technique
Grinding wheel is conventional abrasive material to be consolidated into certain shapes (majority is circle, and there is through-hole in center) by bonding agent, and have
The bonded abrasive tool of some strength.It is generally made of abrasive material, bonding agent and stomata, and what this three parts was frequently referred to bonded abrasive tool three wants
Element.According to the different classifications of bonding agent, common are ceramic (bonding agent) grinding wheel, resin (bonding agent) grinding wheel, rubber (in conjunction with
Agent) grinding wheel.Grinding wheel is one kind that dosage is maximum in grinding tool, using face is most wide, high speed rotation when use, can be to metal or nonmetallic
Outer circle, inner circle, plane and various type faces of workpiece etc. are roughly ground, half refines and refine and fluting and cutting etc..
And according to the demand of different operating conditions, also there are different needs for the design of stone layer.
Utility model content
The purpose of this utility model is to provide a kind of wedge angle grinding wheels, to meet the operating condition needs of higher precision.
In order to realize the purpose of this utility model, used technical approach is:
A kind of wedge angle grinding wheel, comprising:
One annular matrix, described matrix middle part offer a hollow flange interconnecting piece；
One is fixed on the stone layer of the annular matrix outer ring；
Wherein, the outer rim of the annular matrix to contract formed matrix connecting pin, one end of the stone layer with
Described matrix connecting pin is vertically fixed, and the other end is the horn structure to contract, and the converging angles of the wedge angle are 9.9-
10.1 °, the point of the wedge angle is arc setting.
In a preferred embodiment of the utility model, the converging angles of the wedge angle are 10 °.
In a preferred embodiment of the utility model, the arc ° at the tip of the wedge angle is no more than 0.03 °.
The utility model has the beneficial effects that:
It is arranged by the horn structure of stone layer, meets the grinding requirement of the precision under different operating conditions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
More detailed description is done to the utility model below according to embodiment:
Referring to Fig. 1, a kind of wedge angle grinding wheel offers the annular aluminum substrate of hollow flange interconnecting piece 110 including an inside
100, annular matrix outer rim to 45 ° of contract, form a matrix connecting pin 120, the vertical end of matrix connecting pin 120
Stone layer 200 is vertically and fixedly provided on face 121, in order to provide the precision of grinding, stone in the case of special operation condition
One end 210 of layer 200 is vertical with matrix connecting pin 120 fixed, and the other end is the horn structure 220 to contract, wedge angle 220
Converging angles are 10 °, and the point 221 on the grinding top of wedge angle 220 is arc setting, in order to further increase grinding accuracy,
The arc ° at the tip 221 of wedge angle 220 is 0.03 °.
Because using above structure, the working principle of the utility model is:
By the hollow flange interconnecting piece 110 at annular 100 middle part of aluminum substrate, wedge angle grinding wheel is mounted on the rack (in figure
It is not shown).Then start the switch of rack to drive grinding wheel to rotate, the horn structure 220 of 200 end of stone layer is rotating
In material is ground, the setting of the arc on 220 top of horn structure further improves the precision of grinding.
Claims (3)
1. a kind of wedge angle grinding wheel, comprising:
One annular matrix, described matrix middle part offer a hollow flange interconnecting piece；
One is fixed on the stone layer of the annular matrix outer ring；
It is characterized in that, the outer rim of the annular matrix forms matrix connecting pin, one end of the stone layer to contract
Vertical with described matrix connecting pin to fix, the other end is the horn structure to contract, the converging angles of the wedge angle are 9.9 °-
10.1 °, the point of the wedge angle is arc setting.
2. a kind of wedge angle grinding wheel as described in claim 1, which is characterized in that the converging angles of the wedge angle are 10 °.
3. a kind of wedge angle grinding wheel as claimed in claim 1 or 2, which is characterized in that the radian at the tip of the wedge angle is no more than
0.03°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258461.5U CN209717428U (en) | 2018-12-29 | 2018-12-29 | A kind of wedge angle grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258461.5U CN209717428U (en) | 2018-12-29 | 2018-12-29 | A kind of wedge angle grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717428U true CN209717428U (en) | 2019-12-03 |
Family
ID=68678590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258461.5U Active CN209717428U (en) | 2018-12-29 | 2018-12-29 | A kind of wedge angle grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209717428U (en) |
-
2018
- 2018-12-29 CN CN201822258461.5U patent/CN209717428U/en active Active
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