CN203156584U - Flat grinding wheel and flat grinding wheel base body - Google Patents
Flat grinding wheel and flat grinding wheel base body Download PDFInfo
- Publication number
- CN203156584U CN203156584U CN 201320152103 CN201320152103U CN203156584U CN 203156584 U CN203156584 U CN 203156584U CN 201320152103 CN201320152103 CN 201320152103 CN 201320152103 U CN201320152103 U CN 201320152103U CN 203156584 U CN203156584 U CN 203156584U
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- Prior art keywords
- base body
- grinding
- grinding wheel
- wheel base
- transition zone
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- Expired - Lifetime
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Abstract
The utility model discloses a flat grinding wheel and a flat grinding wheel base body. The flat grinding wheel comprises the annular grinding wheel base body and a grinding wheel grinding layer arranged on the outer circumferential surface of the grinding wheel base body, the grinding wheel base body comprises an annular metal base body, a transitional layer used for enhancing the binding power of the metal base body is suppressed or sprayed on the outer circumferential surface of the metal base body, and the transitional layer is made of coarse materials. The transitional layer is suppressed or sprayed on the surface of the metal base body, due to the fact that the transitional layer is made of the coarse materials, the holding force between the grinding wheel grinding layer and the grinding wheel base body can be enhanced, the grinding wheel grinding layer can not be disengaged easily from the metal base body, potential safety hazards are reduced, and the safety in the using process of the grinding wheel is improved.
Description
Technical field
The utility model relates to a kind of plain grinding emery wheel and plain grinding grinding wheel base body, belongs to the grinding technique field.
Background technology
Emery wheel of the prior art generally comprises the grinding wheel base body and the wheel grinding layer that is fixed on the grinding wheel base body outer circumference surface of annular, grinding wheel base body is only made by metal material usually, because metal base surface smoother, metallic matrix is less to the hold of wheel grinding layer, this just may cause the wheel grinding layer to come off from metallic matrix, has brought hidden danger to safety in production.
Summary of the invention
The utility model provides a kind of plain grinding emery wheel, and the grinding wheel base body that is intended to solve prior art is to little come off the easily technical problem of hidden danger of wheel grinding layer that exist of the hold of wheel grinding layer.Simultaneously, the utility model also provides a kind of plain grinding grinding wheel base body.
For achieving the above object, plain grinding emery wheel of the present utility model adopts following technical scheme: a kind of plain grinding emery wheel, comprise ringwise grinding wheel base body and the wheel grinding layer that is arranged on the grinding wheel base body outer circumference surface, described grinding wheel base body comprises the endless metal matrix, suppress or be coated with one deck on the outer circumference surface of described metallic matrix for the transition zone of enhancing metallic matrix cohesive force, this transition zone is made by coarse material.
The surface of described transition zone offers groove.
Described groove is helicla flute.
The material of described metallic matrix is aluminium alloy or iron.
Plain grinding grinding wheel base body of the present utility model adopts following technical scheme: a kind of plain grinding grinding wheel base body, it comprises the endless metal matrix, suppress or be coated with one deck on the outer circumference surface of described metallic matrix for the transition zone of enhancing metallic matrix cohesive force, this transition zone is made by coarse material.
The surface of described transition zone offers groove.
Described groove is helicla flute.
The material of described metallic matrix is aluminium alloy or iron.
The utility model is at the compacting of the surface of metallic matrix or spraying one deck transition zone, because transition zone adopts coarse material to make, therefore can strengthen the hold between wheel grinding layer and the grinding wheel base body, the wheel grinding layer can not be come off from metallic matrix easily, reduce potential safety hazard, improved emery wheel security in use.
Further, the area that the groove that arranges on the transition zone can make the wheel grinding layer be bonded on the grinding wheel base body increases, and has further increased the hold between wheel grinding layer and the grinding wheel base body.
Further, spiral fluted processing is very simple, and the manufacturing process of emery wheel is simplified, and processing cost reduces.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model emery wheel;
Fig. 2 is the structural representation of Fig. 1 medium plain emery wheel matrix;
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
A kind of embodiment of the utility model emery wheel as shown in Figure 1 to Figure 3, it comprises ringwise grinding wheel base body and the wheel grinding layer that is arranged on the grinding wheel base body outer circumference surface, grinding wheel base body comprises the endless metal matrix of being made by aluminium alloy, suppress or be coated with the transition zone that one deck is used for strengthening the metallic matrix cohesive force on the outer circumference surface of described metallic matrix, this transition zone is made by coarse material, and the surface of transition zone offers helicla flute.
Present embodiment arranges the transition zone that coarse material is made on the surface of metallic matrix, because the transition zone Surface Machining has helicla flute, the area that the wheel grinding layer is bonded on the grinding wheel base body increases, and has increased the hold between wheel grinding layer and the grinding wheel base body.And spiral fluted processing is very simple, and the manufacturing process of emery wheel is simplified, and processing cost reduces, and can save time, and increases work efficiency.
In other embodiment of the utility model emery wheel, also can annular groove be set at the wheel grinding laminar surface; When the cohesive force between employing transition zone and the wheel grinding layer is very big, can not need on the transition zone surface groove be set.
In other embodiment of the utility model emery wheel, metallic matrix also can be that other metal materials such as iron are made.
The embodiment of the utility model plain grinding grinding wheel base body is identical with grinding wheel base body structure among the embodiment of the utility model plain grinding emery wheel, repeats no more herein.
Claims (8)
1. plain grinding emery wheel, comprise ringwise grinding wheel base body and the wheel grinding layer that is arranged on the grinding wheel base body outer circumference surface, it is characterized in that: described grinding wheel base body comprises the endless metal matrix, suppress or be coated with one deck on the outer circumference surface of described metallic matrix for the transition zone of enhancing metallic matrix cohesive force, this transition zone is made by coarse material.
2. plain grinding emery wheel according to claim 1, it is characterized in that: the surface of described transition zone offers groove.
3. plain grinding emery wheel according to claim 2, it is characterized in that: described groove is helicla flute.
4. according to claim 1 or 2 or 3 described plain grinding emery wheels, it is characterized in that: the material of described metallic matrix is aluminium alloy or iron.
5. plain grinding grinding wheel base body, it is characterized in that: it comprises the endless metal matrix, compacting or be coated with the transition zone that one deck is used for strengthening the metallic matrix cohesive force on the outer circumference surface of described metallic matrix, this transition zone is made by coarse material.
6. plain grinding grinding wheel base body according to claim 5, it is characterized in that: the surface of described transition zone offers groove.
7. plain grinding grinding wheel base body according to claim 6, it is characterized in that: described groove is helicla flute.
8. according to claim 5 or 6 or 7 described plain grinding grinding wheel base bodies, it is characterized in that: the material of described metallic matrix is aluminium alloy or iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152103 CN203156584U (en) | 2013-03-29 | 2013-03-29 | Flat grinding wheel and flat grinding wheel base body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152103 CN203156584U (en) | 2013-03-29 | 2013-03-29 | Flat grinding wheel and flat grinding wheel base body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156584U true CN203156584U (en) | 2013-08-28 |
Family
ID=49017808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152103 Expired - Lifetime CN203156584U (en) | 2013-03-29 | 2013-03-29 | Flat grinding wheel and flat grinding wheel base body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214637A (en) * | 2017-06-05 | 2017-09-29 | 江苏华昌工具制造有限公司 | Hard emery wheel and preparation method thereof |
-
2013
- 2013-03-29 CN CN 201320152103 patent/CN203156584U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214637A (en) * | 2017-06-05 | 2017-09-29 | 江苏华昌工具制造有限公司 | Hard emery wheel and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUNIK ULTRAHARD MATERIALS CO., LTD. Free format text: FORMER NAME: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee after: FUNIK ULTRAHARD MATERIAL Co.,Ltd. Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee before: HENAN FUNIK ULTRAHARD MATERIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |