CN204381442U - A kind of wiper insert - Google Patents
A kind of wiper insert Download PDFInfo
- Publication number
- CN204381442U CN204381442U CN201420783103.5U CN201420783103U CN204381442U CN 204381442 U CN204381442 U CN 204381442U CN 201420783103 U CN201420783103 U CN 201420783103U CN 204381442 U CN204381442 U CN 204381442U
- Authority
- CN
- China
- Prior art keywords
- chamfered edge
- wiper
- edge angle
- blade body
- wiper insert
- 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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- Milling Processes (AREA)
Abstract
The utility model belongs to cutting tool field, is specifically related to a kind of wiper insert, comprises blade body, and described blade body is wiper insert, and blade body is processed with chamfered edge, and the chamfered edge angle of wiper edges part is less than the chamfered edge angle at tool arc place.Relative to prior art, the utility model adopts the chamfered edge angle of wiper edges part different from the chamfered edge angle at chamfering circular arc place, solves and improves sometimes at the cutting force relevant to wiper insert, and blade produces the problem of chatter, improve the surface quality of processing work, reduce percent defective.
Description
Technical field
The utility model belongs to cutting tool field, is specifically related to a kind of wiper insert.
Background technology
The workpiece surface quality of wiper insert processing is better than general blade, and at present, wiper edges technology a kind ofly approvedly can shorten the process-cycle and the mode boosted productivity.But when the cutting force relevant to wiper insert improves sometimes, blade can produce vibration and chatter, affects the surface quality of workpiece.
Utility model content
The technical problems to be solved in the utility model is: during processing work, and when the cutting force relevant to wiper insert improves sometimes, blade can produce vibration and chatter, affecting the surface quality of workpiece, for solving the problem, providing a kind of wiper insert.
The purpose of this utility model realizes in the following manner:
A kind of wiper insert, comprise blade body, described blade body is wiper insert, and blade body is processed with chamfered edge, and the chamfered edge angle of wiper edges part is less than the chamfered edge angle at tool arc place.
The chamfered edge angle of described wiper edges part is E, and the chamfered edge angle at tool arc place is D, 0 ° of < E < D≤25 °.
The chamfered edge angle that described blade body is processed all is not more than 25 °.
The shape of described blade body is triangle, regular polygon or rhombus.
Relative to prior art, the utility model adopts the chamfered edge angle of wiper edges part different from the chamfered edge angle at chamfering circular arc place, solves and improves sometimes at the cutting force relevant to wiper insert, and blade produces the problem of chatter, improve the surface quality of processing work, reduce percent defective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is Figure 1A-A sectional view.
Fig. 3 is Figure 1B-B sectional view.
Fig. 4 is Fig. 1 stereogram.
Fig. 5 is Fig. 4 local I enlarged drawing.
Wherein, 1 is blade body.
Detailed description of the invention
As Figure 1-Figure 5, a kind of wiper insert of the utility model, comprise blade body 1, described blade body 1 is wiper insert, and blade body 1 is processed with chamfered edge, and the chamfered edge angle of wiper edges part is less than the chamfered edge angle at tool arc place.The chamfered edge angle of described wiper edges part is E, and the chamfered edge angle at tool arc place is D, 0 ° of < E < D≤25 °.In described blade body 1, the chamfered edge angle of processing is all not more than 25 °.The shape of described blade body 1 is triangle, regular polygon or rhombus.
Claims (4)
1. a wiper insert, comprises blade body, it is characterized in that: described blade body is wiper insert, and blade body is processed with chamfered edge, and the chamfered edge angle of wiper edges part is less than the chamfered edge angle at tool arc place.
2. a kind of wiper insert according to claim 1, is characterized in that: the chamfered edge angle of described wiper edges part is E, and the chamfered edge angle at tool arc place is D, 0 ° of < E < D≤25 °.
3. a kind of wiper insert according to claim 1, is characterized in that: the chamfered edge angle that described blade body is processed all is not more than 25 °.
4. a kind of wiper insert according to claim 1, is characterized in that: the shape of described blade body is triangle, regular polygon or rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783103.5U CN204381442U (en) | 2014-12-14 | 2014-12-14 | A kind of wiper insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783103.5U CN204381442U (en) | 2014-12-14 | 2014-12-14 | A kind of wiper insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381442U true CN204381442U (en) | 2015-06-10 |
Family
ID=53354197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783103.5U Expired - Fee Related CN204381442U (en) | 2014-12-14 | 2014-12-14 | A kind of wiper insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346030A (en) * | 2016-11-08 | 2017-01-25 | 哈尔滨理工大学 | Double-circular-arc turning tool blade |
| CN106925801A (en) * | 2015-12-31 | 2017-07-07 | 王正铉 | It is a kind of to utilize the new lathe cutting tool for sliding extrusion technique finishing workpiece |
-
2014
- 2014-12-14 CN CN201420783103.5U patent/CN204381442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925801A (en) * | 2015-12-31 | 2017-07-07 | 王正铉 | It is a kind of to utilize the new lathe cutting tool for sliding extrusion technique finishing workpiece |
| CN106346030A (en) * | 2016-11-08 | 2017-01-25 | 哈尔滨理工大学 | Double-circular-arc turning tool blade |
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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: 20150610 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |