CN202726729U - Novel stone grinding head - Google Patents
Novel stone grinding head Download PDFInfo
- Publication number
- CN202726729U CN202726729U CN 201220345690 CN201220345690U CN202726729U CN 202726729 U CN202726729 U CN 202726729U CN 201220345690 CN201220345690 CN 201220345690 CN 201220345690 U CN201220345690 U CN 201220345690U CN 202726729 U CN202726729 U CN 202726729U
- Authority
- CN
- China
- Prior art keywords
- bistrique
- matrix
- novel stone
- fixing hole
- grinding
- 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
Links
Abstract
The utility model relates to a grinding tool, in particular to a novel stone grinding head with the advantages of simple structure, high practicability, difficult deformation and long service life. The novel stone grinding head comprises a base body and a plurality of grinding particles, wherein a connecting hole or a transmission rod used for being connected with a transmission device is arranged on the base body, a plurality of fixing holes matched with each grinding particle are arranged in the side surface of the base body, and each grinding particle is fixedly arranged in each fixing hole in a riveting mode.
Description
Technical field
The utility model relates to a kind of grinding tool, relates in particular to a kind of Novel stone bistrique.
Background technology
In processing of stone, often relate to the operation of stone material being carried out grinding, and the work of grinding is finished by bistrique all usually.Existing bistrique generally comprises matrix and is located at abrasive particle on the matrix, and in the larger roughing operation of flour milling, abrasive particle is generally larger, usually is located on the matrix by welding.Be welded to connect owing to use, can make bistrique produce distortion, cause the buffed surface of bistrique uneven, affect operating efficiency; And can make to have stress in the bistrique, crack easily, affect the life-span; Abrasive particle is become fragile, and easily loss affects the life-span.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of Novel stone bistrique of simple in structure, practical, not yielding, long service life.
For achieving the above object, the utility model has adopted following technical scheme: a kind of Novel stone bistrique, comprise matrix and several abrasive particles, described matrix is provided with for the connecting hole that is connected with transmission device or drive link, offer several and the fixing hole that each abrasive particle cooperates on the described matrix side, described each abrasive particle is fixedly arranged in each fixing hole by the mode of riveted joint.
Further, described matrix is cylinder.
Further, described each fixing hole is radially offered along matrix.
Further, described each fixing hole is uniformly distributed in the matrix side.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: compare with existing stone material bistrique, the mode that this Novel stone bistrique is welded and fixed existing abrasive particle and matrix, it is fixing to change the riveted joint of abrasive particle and matrix into, can reduce the distortion of bistrique, makes its machined surface smooth, and do not produce stress, can not cause bistrique to produce the crack, can not cause that bistrique becomes fragile, easily loss, increase the service life of bistrique.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Now with the specific embodiment the utility model is further specified by reference to the accompanying drawings.
With reference to figure 1, a kind of Novel stone bistrique of the present utility model, comprise cylindrical base 1 and several abrasive particles 2, described cylindrical base 1 is provided with for the drive link 3 that is connected with drive unit, radially offer the fixing hole 11 that several cooperate with each abrasive particle 2 on described cylindrical base 1 side, described each fixing hole 11 is uniformly distributed in cylindrical base 1 side, and described each abrasive particle 2 is fixedly arranged in each fixing hole 11 by the mode of riveted joint.
Compare with existing stone material bistrique, the mode that this Novel stone bistrique is welded and fixed existing abrasive particle and matrix, it is fixing to change the riveted joint of abrasive particle and matrix into, can reduce the distortion of bistrique, make its machined surface smooth, and do not produce stress, can not cause bistrique to produce the crack, can not cause that bistrique becomes fragile, easily loss, increase the service life of bistrique.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. Novel stone bistrique, comprise matrix and several abrasive particles, described matrix is provided with for the connecting hole that is connected with transmission device or drive link, it is characterized in that: offer several and the fixing hole that each abrasive particle cooperates on the described matrix side, described each abrasive particle is fixedly arranged in each fixing hole by the mode of riveted joint.
2. Novel stone bistrique according to claim 1, it is characterized in that: described matrix is cylinder.
3. Novel stone bistrique according to claim 2, it is characterized in that: described each fixing hole is radially offered along matrix.
4. according to claim 1 and 2 or 3 described Novel stone bistriques, it is characterized in that: described each fixing hole is uniformly distributed in the matrix side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345690 CN202726729U (en) | 2012-07-13 | 2012-07-13 | Novel stone grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345690 CN202726729U (en) | 2012-07-13 | 2012-07-13 | Novel stone grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726729U true CN202726729U (en) | 2013-02-13 |
Family
ID=47652473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345690 Expired - Fee Related CN202726729U (en) | 2012-07-13 | 2012-07-13 | Novel stone grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985017A (en) * | 2017-05-03 | 2017-07-28 | 宁波工程学院 | A kind of micro- texture former of inner surface |
-
2012
- 2012-07-13 CN CN 201220345690 patent/CN202726729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985017A (en) * | 2017-05-03 | 2017-07-28 | 宁波工程学院 | A kind of micro- texture former of inner surface |
| CN106985017B (en) * | 2017-05-03 | 2019-07-19 | 宁波工程学院 | A kind of micro- texture former of inner surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |