CN204135874U - A kind of OGS of mill spill listens the grinding head dedicated of bore - Google Patents
A kind of OGS of mill spill listens the grinding head dedicated of bore Download PDFInfo
- Publication number
- CN204135874U CN204135874U CN201420464657.9U CN201420464657U CN204135874U CN 204135874 U CN204135874 U CN 204135874U CN 201420464657 U CN201420464657 U CN 201420464657U CN 204135874 U CN204135874 U CN 204135874U
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- China
- Prior art keywords
- grinding head
- fine grinding
- bore
- spill
- ogs
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- 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.)
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- 239000004576 sand Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 208000004141 Microcephaly Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Abstract
A kind of OGS of mill spill listens the grinding head dedicated of bore, and it comprises roughing heads and fine grinding head, and roughing heads lower end is connected with fine grinding head, and fine grinding head top is bullet, and bottom is cylinder, and the cylinder diameter of fine grinding head is less than roughing heads, cylinder has some roads parallel groove.The beneficial effects of the utility model are; grinding head dedicatedly to compare and general bistrique; the fine grinding head microcephaly of easily not rupturing, fine grinding head can be worked into concave hole, and it is complete all grains of sand can be returned work; do not affect the processing effect that spill listens bore; grinding head dedicatedly be worked into about 300, compare and use common bistrique to listen bore to process OGS spill, grinding head dedicated service life significantly improves; make significantly to reduce because bistrique damages the processing waste product caused, effectively reduce production cost.
Description
Technical field
The utility model relates to a kind of grinding head dedicated, is specifically related to a kind of OGS of mill spill and listens the grinding head dedicated of bore.
Background technology
People often need at OGS(touch-screen) Surface Machining spill listen bore, existing bistrique processing OGS spill listens bore can reach about 120, after bistrique has used processing often, the part grains of sand that bistrique is thicker can be processed, but the part that bistrique is thinner easily ruptures, and use the bistrique processing spill damaged to listen bore, product rejection can be made, thus the production cost of OGS is remained high, and then OGS is obstructed in marketing.
Utility model content
The purpose of this utility model is to provide a kind of OGS of mill spill and listens the grinding head dedicated of bore, and this bistrique is durable in use.
The utility model is achieved like this, it comprises roughing heads and fine grinding head, and roughing heads lower end is connected with fine grinding head, and fine grinding head top is bullet, and bottom is cylinder, and the cylinder diameter of fine grinding head is less than roughing heads, cylinder has some roads parallel groove.
The beneficial effects of the utility model are; grinding head dedicatedly to compare and general bistrique; the fine grinding head microcephaly of easily not rupturing, fine grinding head can be worked into concave hole, and it is complete all grains of sand can be returned work; do not affect the processing effect that spill listens bore; grinding head dedicatedly be worked into about 300, compare and use common bistrique to listen bore to process OGS spill, grinding head dedicated service life significantly improves; make significantly to reduce because bistrique damages the processing waste product caused, effectively reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is existing Universal grinding head structural representation.
In the drawings: 1, roughing heads 2, fine grinding 3, bullet 4, cylinder.
Detailed description of the invention
According to Figure of description, the utility model is specifically described below.
Fig. 1 is structural representation of the present utility model, it comprises roughing heads (1) and fine grinding head (2), fine grinding head is connected with under roughing heads, it is characterized in that, fine grinding head top is bullet (3), bottom is cylinder (4), and the cylinder diameter of fine grinding head is less than roughing heads, cylinder has some parallel grooves.When processing OGS spill and listening bore, complete at roughing heads (1) and listen after bore slightly opens, grind off the grains of sand by fine grinding head (2), complete the fine finishining listening bore.Fig. 2 is existing Universal grinding head structural representation, and existing Universal grinding head, when carrying out perforate and fine finishining, because top diameter is little, is easy to fracture, causes bistrique not use, and if do not change in time, the bistrique processing of service failure just easily produces waste product.
Claims (1)
1. one kind is ground OGS spill and listens the grinding head dedicated of bore, and it comprises roughing heads and fine grinding head, and roughing heads lower end is connected with fine grinding head, it is characterized in that fine grinding head top is bullet, bottom is cylinder, and the cylinder diameter of fine grinding head is less than roughing heads, cylinder has some roads parallel groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464657.9U CN204135874U (en) | 2014-08-18 | 2014-08-18 | A kind of OGS of mill spill listens the grinding head dedicated of bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464657.9U CN204135874U (en) | 2014-08-18 | 2014-08-18 | A kind of OGS of mill spill listens the grinding head dedicated of bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135874U true CN204135874U (en) | 2015-02-04 |
Family
ID=52412588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464657.9U Active CN204135874U (en) | 2014-08-18 | 2014-08-18 | A kind of OGS of mill spill listens the grinding head dedicated of bore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227557A (en) * | 2014-08-18 | 2014-12-24 | 江西合力泰科技有限公司 | Grinding head specially used for grinding OGS (one glass solution) concave-shaped telephone receiver hole |
| CN106493646A (en) * | 2016-12-12 | 2017-03-15 | 晟光科技股份有限公司 | A kind of listening bore drilling method in raising CNC bistrique life-spans |
-
2014
- 2014-08-18 CN CN201420464657.9U patent/CN204135874U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227557A (en) * | 2014-08-18 | 2014-12-24 | 江西合力泰科技有限公司 | Grinding head specially used for grinding OGS (one glass solution) concave-shaped telephone receiver hole |
| CN106493646A (en) * | 2016-12-12 | 2017-03-15 | 晟光科技股份有限公司 | A kind of listening bore drilling method in raising CNC bistrique life-spans |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |