CN204525153U - Bistrique in a kind of reducing - Google Patents
Bistrique in a kind of reducing Download PDFInfo
- Publication number
- CN204525153U CN204525153U CN201520234541.0U CN201520234541U CN204525153U CN 204525153 U CN204525153 U CN 204525153U CN 201520234541 U CN201520234541 U CN 201520234541U CN 204525153 U CN204525153 U CN 204525153U
- Authority
- CN
- China
- Prior art keywords
- grinding rod
- abrasive sheet
- core grinding
- bistrique
- cylindrical surface
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to bistrique in a kind of reducing, it comprises columned core grinding rod, abrasive sheet, lower cover, upper cover and fixed handle, described core grinding rod external cylindrical surface is provided with multiple fluting arranged vertically, described abrasive sheet is located on core grinding rod external cylindrical surface, and the two ends of abrasive sheet respectively bending be embedded two fluting in, described lower cover and upper cover are located on the diaxon end face of core grinding rod respectively, and be integrally fixed by stud and core grinding rod, described fixed handle is located at and covers, for the connection of interior bistrique and motor, on, lower cover can prevent abrasive sheet from coming off in process before mill, due to the effect of centrifugal force during grinding, abrasive sheet radial dimension increases the object playing and revise endoporus aperture accessory size less than normal.In the utility model, bistrique manufacture craft is simple, convenient and reliable during use, can improve endoporus fineness, endoporus aperture problem less than normal can be revised again, effectively improve polishing efficiency and polishing precision, reduce processing and manufacturing cost, for enterprise brings larger economic benefit.
Description
Technical field
The utility model relates to optics cold processing technique field, is specifically related to bistrique in a kind of reducing.
Background technology
Glossing is last ring in optics cold working.In glossing, usually polished die and surface of the work are fitted, do high speed relative motion simultaneously, produce very large tangential force, the minute protrusions of surface of the work is cut, thus forms smooth surface gradually.The factor that one very crucial is had in polishing, be exactly that bistrique and surface of the work will fit tightly, grinding head for polishing in currently available technology is that abrasive material and core grinding rod are bonded together, but existing this grinding head for polishing exists obviously not enough, endoporus fineness can only be improved during polishing, if endoporus aperture is less than normal, cannot correct, need realize by methods such as honings, but this processing technology is complicated, take time and effort, thus increase the production cost of workpiece.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate, can improve endoporus fineness, can revise again bistrique in the reducing less than normal of endoporus aperture.
For achieving the above object, the utility model is by the following technical solutions:
Bistrique in a kind of reducing, it comprises columned core grinding rod, abrasive sheet, lower cover, upper cover and fixed handle, described core grinding rod external cylindrical surface is provided with multiple fluting arranged vertically, described abrasive sheet is located on core grinding rod external cylindrical surface, and the two ends of abrasive sheet respectively bending be embedded two fluting in, described lower cover and upper cover are located on the diaxon end face of core grinding rod respectively, and are integrally fixed by stud and core grinding rod, described fixed handle is located at and covers, for the connection of interior bistrique and motor.
Fluting on described core grinding rod external cylindrical surface is along the circumferential direction uniformly distributed.
Described stud is more than three.
Described abrasive sheet is shaping by flexible material.
The utility model adopts above technical scheme, described core grinding rod external cylindrical surface is provided with multiple fluting arranged vertically, described flexible material abrasive sheet is located on core grinding rod external cylindrical surface, and the two ends of abrasive sheet respectively bending be embedded two fluting in, described lower cover and upper cover are located on the diaxon end face of core grinding rod respectively, and be integrally fixed by stud and core grinding rod, upper and lower cover can prevent abrasive sheet from coming off in process before mill, due to the effect of centrifugal force during grinding, abrasive sheet radial dimension increases the object playing and revise endoporus aperture accessory size less than normal.In the utility model, bistrique manufacture craft is simple, convenient and reliable during use, can improve endoporus fineness, endoporus aperture problem less than normal can be revised again, effectively improve polishing efficiency and polishing precision, reduce processing and manufacturing cost, for enterprise brings larger economic interests.
Accompanying drawing explanation
Now in conjunction with specification drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of bistrique in the utility model reducing;
Fig. 2 is A-A place profile in the utility model Fig. 1.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises columned core grinding rod 1, abrasive sheet 2, lower cover 3, upper cover 4 and fixed handle 5, described core grinding rod 1 external cylindrical surface is provided with multiple fluting 6 arranged vertically, described abrasive sheet 2 is located on core grinding rod 1 external cylindrical surface, and the two ends of abrasive sheet 2 respectively bending be embedded two fluting 6 in, described lower cover 3 and upper cover 4 are located on the diaxon end face of core grinding rod 1 respectively, and be integrally fixed by stud 7 and core grinding rod 1, described fixed handle 5 is located on upper cover 4, for the connection of interior bistrique and motor.
Fluting 6 on described core grinding rod 1 external cylindrical surface is along the circumferential direction uniformly distributed.
Described stud 7 is more than three.
Described abrasive sheet 2 is shaping by flexible material.
The utility model adopts above technical scheme, described core grinding rod 1 external cylindrical surface is provided with multiple fluting 6 arranged vertically, described flexible material abrasive sheet 2 is located on core grinding rod 1 external cylindrical surface, and the two ends of abrasive sheet 2 respectively bending be embedded two fluting 6 in, described lower cover 3 and upper cover 4 are located on the diaxon end face of core grinding rod 1 respectively, and be integrally fixed by stud 7 and core grinding rod 1, upper cover 4, lower cover 3 can prevent abrasive sheet 2 from coming off in process before mill, due to the effect of centrifugal force during grinding, abrasive sheet 2 radial dimension increases the object playing and revise endoporus aperture accessory size less than normal.In the utility model, bistrique manufacture craft is simple, convenient and reliable during use, can improve endoporus fineness, endoporus aperture problem less than normal can be revised again, effectively improve polishing efficiency and polishing precision, reduce processing and manufacturing cost, for enterprise brings larger economic benefit.
Claims (4)
1. bistrique in a reducing, it is characterized in that: comprise columned core grinding rod, abrasive sheet, lower cover, upper cover and fixed handle, described core grinding rod external cylindrical surface is provided with multiple fluting arranged vertically, described abrasive sheet is located on core grinding rod external cylindrical surface, and the two ends of abrasive sheet respectively bending be embedded two fluting in, described lower cover and upper cover are located on the diaxon end face of core grinding rod respectively, and be integrally fixed by stud and core grinding rod, described fixed handle is located at and covers, for the connection of interior bistrique and motor.
2. bistrique in a kind of reducing according to claim 1, is characterized in that: the fluting on described core grinding rod external cylindrical surface is along the circumferential direction uniformly distributed.
3. bistrique in a kind of reducing according to claim 1, is characterized in that: described stud is more than three.
4. bistrique in a kind of reducing according to claim 1, is characterized in that: described abrasive sheet is shaping by flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234541.0U CN204525153U (en) | 2015-04-17 | 2015-04-17 | Bistrique in a kind of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234541.0U CN204525153U (en) | 2015-04-17 | 2015-04-17 | Bistrique in a kind of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525153U true CN204525153U (en) | 2015-08-05 |
Family
ID=53739204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234541.0U Expired - Fee Related CN204525153U (en) | 2015-04-17 | 2015-04-17 | Bistrique in a kind of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397087A (en) * | 2018-11-26 | 2019-03-01 | 四会市冠源机械科技有限公司 | A kind of novel grinding tool assembling structure |
-
2015
- 2015-04-17 CN CN201520234541.0U patent/CN204525153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397087A (en) * | 2018-11-26 | 2019-03-01 | 四会市冠源机械科技有限公司 | A kind of novel grinding tool assembling structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190417 |