CN206010842U - A kind of diamond-impregnated wheel - Google Patents
A kind of diamond-impregnated wheel Download PDFInfo
- Publication number
- CN206010842U CN206010842U CN201620920078.XU CN201620920078U CN206010842U CN 206010842 U CN206010842 U CN 206010842U CN 201620920078 U CN201620920078 U CN 201620920078U CN 206010842 U CN206010842 U CN 206010842U
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- diamond
- edge
- impregnated wheel
- chamfering
- impregnated
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Abstract
The utility model discloses a kind of diamond-impregnated wheel, including abrasive wheel substrate and the diamond disk on abrasive wheel substrate, the abrasive wheel substrate is ring-type, the diamond disk includes flour milling and side face, grinding edge is formed between the flour milling and side face, the grinding edge has chamfering, is formed with the plural annular protrusion concentric with the diamond disk in the chamfering.This is simple and reasonable, improves speed of putting the first edge on a knife or a pair of scissors, and produces chipping during preventing from putting the first edge on a knife or a pair of scissors.
Description
Technical field
This utility model is related to cutter field, more particularly to diamond-impregnated wheel.
Background technology
Diamond-impregnated wheel is the one kind in diamond tool, and the flat surface grinding for being primarily adapted for use in all kinds of refractory surfaces adds
Work process, such as polishing concrete, stone material, paint, glue, epoxy resin and some other floor coatings；Gold in the market
Hard rock emery wheel edge adopts chamfering structure mostly, when diamond disk puts the first edge on a knife or a pair of scissors, the time required to putting the first edge on a knife or a pair of scissors relatively long, while diamond-impregnated wheel
Two ends at edge chamfer easily produce chipping, and grinding performance reduces, and causes diamond-impregnated wheel easily to scrap.
Utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned technological deficiency, there is provided a kind of diamond-impregnated wheel,
It enables to diamond-impregnated wheel and accelerates to put the first edge on a knife or a pair of scissors speed while producing chipping during preventing from putting the first edge on a knife or a pair of scissors.
A kind of diamond-impregnated wheel, including abrasive wheel substrate and the diamond disk on abrasive wheel substrate, the abrasive wheel substrate
For ring-type, the diamond disk includes flour milling and side face, is formed with grinding edge, the grinding between the flour milling and side face
Edge has chamfering, is formed with the plural annular protrusion concentric with the diamond disk in the chamfering.
Two annular protrusions are formed with the chamfering.
The transition annular groove concentric with the diamond disk is formed with described in two between annular protrusion.
The cross section of the transition annular groove is smooth arc, and is connected smoothly with annular protrusion described in two.
Annular protrusion described in one is connected smoothly with the flour milling, and another annular protrusion is smooth with the side face
Transition connects.
The abrasive wheel substrate center is provided with installing hole, around the installing hole is provided with location hole.
The location hole is at least 8, is evenly distributed on around the installing hole.
The beneficial effects of the utility model：Plural and institute is formed with the chamfering at the grinding edge of diamond-impregnated wheel
The concentric annular protrusion of diamond disk is stated, when putting the first edge on a knife or a pair of scissors, thing to be ground is contacted with the edge of diamond-impregnated wheel and contacted for cambered surface, existing
There is the structure of the chamfering at the grinding edge of diamond-impregnated wheel, when putting the first edge on a knife or a pair of scissors, the contact with thing to be ground is plane contact, by contrast,
Structure of the present utility model causes diamond-impregnated wheel when putting the first edge on a knife or a pair of scissors, with existing Structure Comparison, it is only necessary to which annular protrusion is carried out beating
Mill can complete to put the first edge on a knife or a pair of scissors, and the material polished off needed for diamond-impregnated wheel is reduced, so as to improve speed of putting the first edge on a knife or a pair of scissors.
Description of the drawings
Fig. 1 is overall structure sectional view of the present utility model；
Fig. 2 is diamond-impregnated wheel of the present utility model and partial schematic diagram when grinding thing and putting the first edge on a knife or a pair of scissors；
Fig. 3 is existing diamond-impregnated wheel and partial schematic diagram when grinding thing and putting the first edge on a knife or a pair of scissors；
In figure：1. abrasive wheel substrate, 11. installing holes, 12. location holes, 2. diamond disk, 21. flour millings, 22. side faces, 23.
Annular protrusion, 3. 24. annular grooves, thing to be ground.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment is clearer, new below in conjunction with this practicality
Type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that described enforcement
Example is a part of embodiment of this utility model, rather than whole embodiments.Embodiment in based on this utility model, this area
The every other embodiment obtained under the premise of creative work is not made by those of ordinary skill, belongs to this utility model
The scope of protection.
As shown in Figure 1 to Figure 3, a kind of diamond-impregnated wheel, the Buddha's warrior attendant stone grinder including abrasive wheel substrate 1 and on abrasive wheel substrate
Piece 2, abrasive wheel substrate 1 are ring-type, and diamond disk 2 includes flour milling 21 and side face 22, be formed with mill between flour milling 21 and side face 22
Chamfered edge edge, grinding edge have chamfering, are formed with the plural annular protrusion 23 concentric with diamond disk 2 in chamfering；
The grinding edge of existing diamond-impregnated wheel is chamfering structure；During putting the first edge on a knife or a pair of scissors, due to diamond-impregnated wheel of the present utility model
Plural 23 structure of annular protrusion concentric with diamond disk and existing Buddha's warrior attendant are formed with the chamfering at grinding edge
The chamfering structure at the grinding edge of stone grinder wheel is compared, it is only necessary to complete to put the first edge on a knife or a pair of scissors by polishing annular protrusion 23, minimizing is put the first edge on a knife or a pair of scissors
When, the material ground off needed for diamond-impregnated wheel, so that improve speed of putting the first edge on a knife or a pair of scissors.
Two annular protrusions 23 are formed with chamfering；Through repetition test, if being provided only with an annular protrusion 23, speed of putting the first edge on a knife or a pair of scissors
Slowly；If being provided with more than three annular protrusions 23, production technology is complex, and cost is larger, so being provided only with two annular protrusions
23 pairs of diamond-impregnated wheels put the first edge on a knife or a pair of scissors best results.
The transition annular groove 24 concentric with diamond disk 2 is formed between two annular protrusions 23；The simple structure is closed
Reason, it is easy to manufacture.
The cross section of transition annular groove 24 is smooth arc, and is connected smoothly with two annular protrusions 23；So that opening
The waste material produced during sword is not easy to be deposited in annular groove 24, it is easy to discharge.
One annular protrusion 23 is connected smoothly with flour milling 21, another annular protrusion 23 and 22 company of seamlessly transitting of side face
Connect；When preventing from putting the first edge on a knife or a pair of scissors, chipping is produced in formed chamfering collision between thing to be ground 3 and side face 22 and flour milling 21.
1 center of abrasive wheel substrate is provided with installing hole 11, around installing hole 11 is provided with location hole 12；It is easily installed and fixation.
Location hole 12 is at least 8, is evenly distributed on around installing hole 11；Firmly install abrasive wheel substrate, while making whole
Individual diamond-impregnated wheel uniform force.
Above example only in order to the technical solution of the utility model to be described, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail this utility model, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the essence of appropriate technical solution depart from spirit and the model of each embodiment technical scheme of this utility model
Enclose.
Claims (7)
1. a kind of diamond-impregnated wheel, including abrasive wheel substrate and the diamond disk on abrasive wheel substrate, it is characterised in that：Described
Abrasive wheel substrate is ring-type, and the diamond disk includes flour milling and side face, is formed with grinding edge between the flour milling and side face,
The grinding edge has chamfering, is formed with the plural convex annular concentric with the diamond disk in the chamfering
Rise.
2. diamond-impregnated wheel according to claim 1, it is characterised in that：Two convex annulars are formed with the chamfering
Rise.
3. diamond-impregnated wheel according to claim 2, it is characterised in that：Be formed between annular protrusion described in two with described
The concentric transition annular groove of diamond disk.
4. diamond-impregnated wheel according to claim 3, it is characterised in that：The cross section of the transition annular groove is smooth
Arc, and be connected smoothly with annular protrusion described in two.
5. diamond-impregnated wheel according to claim 1, it is characterised in that：Annular protrusion described in one is smooth with the flour milling
Transition connects, and another annular protrusion is connected smoothly with the side face.
6. diamond-impregnated wheel according to claim 1, it is characterised in that：The abrasive wheel substrate center is provided with installing hole,
Location hole is provided with around the installing hole.
7. diamond-impregnated wheel according to claim 6, it is characterised in that：The location hole is at least 8, is evenly distributed on
Around the installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920078.XU CN206010842U (en) | 2016-08-23 | 2016-08-23 | A kind of diamond-impregnated wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920078.XU CN206010842U (en) | 2016-08-23 | 2016-08-23 | A kind of diamond-impregnated wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010842U true CN206010842U (en) | 2017-03-15 |
Family
ID=58249437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920078.XU Active CN206010842U (en) | 2016-08-23 | 2016-08-23 | A kind of diamond-impregnated wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010842U (en) |
-
2016
- 2016-08-23 CN CN201620920078.XU patent/CN206010842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |