CN202934704U - Novel curve cutting blade - Google Patents
Novel curve cutting blade Download PDFInfo
- Publication number
- CN202934704U CN202934704U CN201220531760.1U CN201220531760U CN202934704U CN 202934704 U CN202934704 U CN 202934704U CN 201220531760 U CN201220531760 U CN 201220531760U CN 202934704 U CN202934704 U CN 202934704U
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- tooth
- base body
- matrix
- cutting
- novel
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Abstract
The utility model discloses a novel curve cutting blade. The novel curve cutting blade comprises a base body and a cutting head arranged at the periphery of the base body, wherein the periphery of the cutting head which corresponds to two side surfaces of the base body is respectively provided with a plurality of uniformly arranged fine teeth; the two side surfaces of the base body are also respectively provided with a plurality of protective teeth which extend along the radial directions of the two side surfaces; the protective teeth are uniformly arranged on the two side surfaces of the base body along the periphery of the base body; and the outer end part of each protective tooth extends to the corresponding fine tooth; the protective teeth enable a gap to be remained between the base body and a stone material during the cutting process so as to protect the base body; and a space for chip removal is also provided due to gaps among the protective teeth. Therefore, the novel curve cutting blade increases a chip removal force, reduces abrasion from abrasive dust to the base body and influence to the cutting speed of the cutting head, and thereby achieves long service life of the cutting blade and excellent cutting performances; and the machined parts are excellent in quality.
Description
Technical field
The utility model relates to the diamond disc field, specifically refers to a kind of novel curvilinear cut sheet.
Background technology
Diamond saw blade is a kind of superhard cutting tool, can be divided into continuous limit saw blade and divide two kinds of rack saw sheets by cutter head, by cutter head whether corrugated can be divided into common saw blade and turbine saw blade etc. several, the index of weighing the saw blade cutting performance is mainly cutting speed and cutting life, and the quality of saw blade chip removal power can directly affect the cutting performance of saw blade.Lifting continuous limit curvilinear cut sheet is example, it is mainly used on hand-held cutting machine, is used for dried the cutting of stone material corner fillet, and the external form of curvilinear cut sheet is a bowl saucer-like configuration, just due to this special construction, the cutting blade chip removal is more difficult, and the chip removal intensity of force has very important effect to the cutting performance of saw blade, if chip removal power is not enough, the resistance that produces not only can reduce the cutter head sharpness, reduce cutting speed, and the abrasive dust matrix that also can wear and tear, so reduce cutting blade service life.
In view of this, the inventor conducts in-depth research for the problem that existing curvilinear cut sheet exists, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of novel curvilinear cut sheet, has solved in prior art and to have had because chip removal power is not enough that the cutter head sharpness is low, the matrix problems such as easily impaired, blade longevity is short.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of novel curvilinear cut sheet, comprise matrix and be located at this matrix periphery along the cutter head of locating, this cutter head is in week of the two sides of the described matrix of correspondence along locating respectively to be formed with several serrations of evenly arranging, also respectively be provided with along its some of radially extending setting on the two sides of described matrix and protect tooth, these some are protected tooth even circumferential distribution along matrix on the two sides of described matrix, and the every outer end of protecting tooth extends on corresponding described serration.
The described tooth that protects is undergauge structure gradually from the outer end to inner end.
The described tooth that protects is corresponding setting on the two sides of described matrix.
Described serration is the setting that is staggered on the two sides of described matrix.
Described protecting is formed with the groove that radially extends along described matrix on tooth.
Described serration with protect the tooth structure that is formed in one.
after adopting such scheme, a kind of novel curvilinear cut sheet of the utility model, the both sides of cutter head are formed with serration and protect tooth, serration makes cutter head more sharp in cutting, the structural design of tooth is particularly protected in this case, it consists of similar T-shaped protection structure with each serration, strengthened the hold between cutter head and matrix, total is sturdy and durable, and describedly protect the two sides that tooth evenly is laid in matrix, protecting tooth in cutting process makes between matrix and stone material and leaves the gap, play thus the effect of protection matrix, and the space of protecting between cog also provides the space for chip removal, improved the chip removal dynamics, reduced abrasive dust on the wearing and tearing of matrix and on the impact of cutter head cutting speed, so cutting blade long service life, cutting performance is excellent, the gained workpiece is best in quality.
Description of drawings
Fig. 1 is the structural representation in this novel front;
Fig. 2 is the structural representation at this novel back side;
Fig. 3 be in Fig. 2 A-A to cutaway view;
Fig. 4 be in Fig. 2 B-B to cutaway view.
Label declaration:
Groove 221.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Be depicted as Fig. 1-4 a kind of novel curvilinear cut sheet that this case relates to, comprise matrix 1 and be located at this matrix 1 periphery along the cutter head 2 of locating.Described cutter head 2 is in week of the two sides of corresponding matrix 1 along locating respectively to be formed with several serrations 21, and these several serrations 21 are evenly on two sides separately arranges, and preferably, is the setting (referring to Fig. 4) that is staggered on described two sides; Also respectively be provided with along its some of radially extending setting on the two sides of described matrix 1 and protect tooth 22, these some are protected tooth 22 even circumferential along matrix 1 on the two sides of described matrix 1 and distribute, and the every outer end of protecting tooth 22 extends on corresponding serration 21, preferably serration 21 and protect tooth 22 structure that is formed in one.The described tooth 22 that protects is corresponding setting on the two sides of matrix 1, coordinate the setting of staggering of described serration 21, has a cutting stressed evenly and reduce the characteristics of jerk.In addition, consider and protect protection effect and the resistance problem that tooth 22 brings, described length of protecting tooth 22 be about matrix 1 radius 1/2nd, protect tooth 22 and be undergauge structure gradually from the outer end to inner end.Protect and also be formed with the groove 221 that radially extends along matrix 1 on tooth 22, be beneficial to the chip removal effect.
this novel curvilinear cut sheet, the both sides of cutter head 2 are formed with serration 21 and protect tooth 22, serration 21 makes cutter head 2 more sharp in cutting, the structural design of tooth 22 is particularly protected in this case, it consists of similar T-shaped protection structure with each serration 21, strengthened the hold of 1 of cutter head 2 and matrix, total is sturdy and durable, and describedly protect the two sides that tooth 22 evenly is laid in matrix 1, protecting tooth 22 in cutting process makes between matrix 1 and stone material and leaves the gap, play thus the effect of protection matrix 1, and the space of protecting 22, tooth also provides the space for chip removal, improved the chip removal dynamics, reduced abrasive dust on the wearing and tearing of matrix 1 and on the impact of cutter head 2 cutting speeds, so cutting blade long service life, cutting performance is excellent, the gained workpiece is best in quality.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. novel curvilinear cut sheet, comprise matrix and be located at this matrix periphery along the cutter head of locating, it is characterized in that: this cutter head is in week of the two sides of the described matrix of correspondence along locating respectively to be formed with several serrations of evenly arranging, also respectively be provided with along its some of radially extending setting on the two sides of described matrix and protect tooth, these some are protected tooth even circumferential distribution along this matrix on the two sides of described matrix, and the every outer end of protecting tooth extends on corresponding described serration.
2. a kind of novel curvilinear cut sheet as claimed in claim 1 is characterized in that: the described tooth that protects is undergauge structure gradually from the outer end to inner end.
3. a kind of novel curvilinear cut sheet as claimed in claim 1, it is characterized in that: the described tooth that protects is corresponding setting on the two sides of described matrix.
4. a kind of novel curvilinear cut sheet as described in claim 1 or 3, it is characterized in that: described serration is the setting that is staggered on the two sides of described matrix.
5. a kind of novel curvilinear cut sheet as claimed in claim 1, it is characterized in that: described protecting is formed with the groove that radially extends along described matrix on tooth.
6. a kind of novel curvilinear cut sheet as claimed in claim 1 is characterized in that: described serration with protect the tooth structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220531760.1U CN202934704U (en) | 2012-10-16 | 2012-10-16 | Novel curve cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220531760.1U CN202934704U (en) | 2012-10-16 | 2012-10-16 | Novel curve cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934704U true CN202934704U (en) | 2013-05-15 |
Family
ID=48318963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220531760.1U Expired - Fee Related CN202934704U (en) | 2012-10-16 | 2012-10-16 | Novel curve cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092204A (en) * | 2019-06-17 | 2020-12-18 | 丹阳市龙威工具有限公司 | Diamond saw blade |
-
2012
- 2012-10-16 CN CN201220531760.1U patent/CN202934704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092204A (en) * | 2019-06-17 | 2020-12-18 | 丹阳市龙威工具有限公司 | Diamond saw blade |
| CN112092204B (en) * | 2019-06-17 | 2022-06-28 | 丹阳市龙威工具有限公司 | Diamond saw 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20211016 |