CN206544252U - A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors - Google Patents
A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors Download PDFInfo
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- CN206544252U CN206544252U CN201720215098.1U CN201720215098U CN206544252U CN 206544252 U CN206544252 U CN 206544252U CN 201720215098 U CN201720215098 U CN 201720215098U CN 206544252 U CN206544252 U CN 206544252U
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- cutter head
- saw blade
- knife
- pair
- edge
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Abstract
The utility model discloses a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors, the diamond segment 2 being connected including circular base 1 and with matrix 1, described matrix 1 has small U-type groove 5, described matrix 1 and cutter head are designed by small 5 points of teeth of U-type groove, characterized in that, the excircle of the cutter head 2 is provided with several semi-circular recesses 3.The excircle of the utility model cutter head is provided with semi-circular recesses, it is cylindrical when putting the first edge on a knife or a pair of scissors because and the contact surface of emery wheel reduce, efficiency of putting the first edge on a knife or a pair of scissors can be effectively improved, sharpness when saw blade just begins to use is improved, reduce the consumption of emery wheel；And segment design employs ripple struction and point toothing, cutter head corrugated design can effectively radiate and chip removal, and a point tooth can reduce the saw blade caused by cutter head is different with the coefficient of expansion of matrix and deform.
Description
Technical field
The utility model is related to a kind of diamond saw blade, specifically a kind of imperial crown cutter head sintered diamond saw quickly put the first edge on a knife or a pair of scissors
Piece.
Background technology
Diamond is a kind of mineral being made up of carbon, is material most hard in nature, with many important
Industrial use.Wherein, diamond saw blade is a kind of cutting tool being made using diamond as raw material, is widely used in coagulation
Soil, refractory material, stone material, the processing of the hard brittle material such as ceramics.Diamond saw blade is mainly made up of matrix with cutter head two parts.Base
Body is the main support part of cohesive cutter head, and cutter head is then the part for playing cutting in use, and cutter head can be in use
And constantly consume, and matrix then will not, it is the Buddha's warrior attendant because wherein contain diamond that why cutter head, which can play cutting,
Masonry is most hard material at present, and its friction cuttings in cutter head is processed object.
At present, in order to improve the sharpness of diamond saw blade, saw blade tip has using point tooth design, had using ripple
Design, also have using point tooth ripples design, but also can not meet user and high requirement increasingly is wanted to saw blade sharpness, separately
Outside, new saw blade is generally required by the grinder buffing that puts the first edge on a knife or a pair of scissors, and the contact surface of saw blade and emery wheel is big, puts the first edge on a knife or a pair of scissors less efficient.
Utility model content
The purpose of this utility model is the deficiency for optimizing existing production technology, and adapting to real needs, there is provided a kind of quick
The imperial crown cutter head sintered diamond saw blade put the first edge on a knife or a pair of scissors.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors, including circular base and the diamond that is connected with matrix
Cutter head, described matrix has small U-type groove, and described matrix and cutter head are designed by small U-type groove point tooth, on the periphery of each tooth of cutter head
It is evenly equipped with some each semi-circular recesses.
Further, three semi-circular recesses are evenly equipped with the periphery of each tooth of cutter head.
Further, the cutter head two sides have the ladder type groove of radial direction, and the ladder type groove is on cutter head same side
It is symmetrical.
Further, the ladder type groove of two sides is in staggered distribution；Simultaneously provided with two ladder type grooves on the two sides of same tooth,
Another side is respectively arranged on phase on same tooth provided with three ladder type grooves provided with two ladder type grooves in two ladder type groove one sides
Between two adjacent semi-circular recesses；Corresponded to respectively on same tooth provided with three ladder type grooves in three ladder type groove one sides
One semi-circular recesses.
Further, the external diameter of the diamond saw blade is in 100mm -420mm.
Further, the saw blade is by pressureless sintering or Thermocompressed sintering and forming.
The beneficial effects of the utility model：
The excircle of the utility model cutter head is provided with semi-circular recesses, it is cylindrical when putting the first edge on a knife or a pair of scissors because and the contact surface of emery wheel subtract
It is few, efficiency of putting the first edge on a knife or a pair of scissors can be effectively improved, sharpness when saw blade just begins to use is improved, reduces the consumption of emery wheel；And cutter head is set
Meter employs ripple struction and point toothing, and cutter head corrugated design can effectively radiate and chip removal, and a point tooth can be reduced because of knife
Saw blade deformation caused by head is different with the coefficient of expansion of matrix.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure, matrix 1, cutter head 2, semi-circular recesses 3, ladder type groove 4, small U-type groove 5.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1.
A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors, including circular base 1 and the Buddha's warrior attendant that is connected with matrix 1
Stone cutter head 2, matrix 1 has small U-type groove 5, and matrix 1 and cutter head are designed by small 5 points of teeth of U-type groove, the periphery of each tooth of cutter head 2
On be evenly equipped with three semi-circular recesses 3.
The cutter head two sides have the ladder type groove 4 of radial direction, and the ladder type groove 4 symmetrically divides on cutter head same side
Cloth.
The ladder type groove 4 of two sides is in staggered distribution；It is another simultaneously provided with two ladder type grooves 4 on the two sides of same tooth
Face is respectively arranged on phase on same tooth provided with three ladder type grooves 4 provided with two ladder type grooves 4 in two one sides of ladder type groove 4
Between two adjacent semi-circular recesses 3；Same tooth is corresponded to respectively provided with three ladder type grooves 4 in three one sides of ladder type groove 4
On a semi-circular recesses 3, the external diameter of diamond saw blade is in 100mm -420mm, and saw blade is burnt by pressureless sintering or hot pressing
Form type.
The excircle of the utility model cutter head is provided with semi-circular recesses, it is cylindrical when putting the first edge on a knife or a pair of scissors because and the contact surface of emery wheel subtract
It is few, efficiency of putting the first edge on a knife or a pair of scissors can be effectively improved, sharpness when saw blade just begins to use is improved, reduces the consumption of emery wheel；And cutter head is set
Meter employs ripple struction and point toothing, and cutter head corrugated design can effectively radiate and chip removal, and a point tooth can be reduced because of knife
Saw blade deformation caused by head is different with the coefficient of expansion of matrix.
Claims (6)
1. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors, including circular base（1）And and matrix（1）Connection
Diamond segment（2）, described matrix（1）With small U-type groove（5）, described matrix（1）Pass through small U-type groove with cutter head（5）Tooth is divided to set
Meter, it is characterised in that cutter head（2）Some each semi-circular recesses are evenly equipped with the periphery of each tooth（3）.
2. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors according to claim 1, it is characterised in that knife
Head（2）Three semi-circular recesses are evenly equipped with the periphery of each tooth（3）.
3. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors according to claim 2, it is characterised in that
The cutter head two sides have the ladder type groove of radial direction（4）, the ladder type groove（4）Symmetrically divide on cutter head same side
Cloth.
4. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors according to claim 3, it is characterised in that
The ladder type groove of two sides（4）It is in staggered distribution；Simultaneously provided with two ladder type grooves on the two sides of same tooth（4）, it is another
Face is provided with three ladder type grooves（4）, provided with two ladder type grooves（4）Two ladder type grooves on simultaneously（4）It is respectively arranged on same
Two adjacent semi-circular recesses on tooth（3）Between；Provided with three ladder type grooves（4）Three ladder type grooves on simultaneously（4）Point
Semi-circular recesses that Dui Ying be on same tooth（3）.
5. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors according to claim 1, it is characterised in that described
The external diameter of diamond saw blade is in 100mm -420mm.
6. a kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors according to claim 1, it is characterised in that described
Saw blade is by pressureless sintering or Thermocompressed sintering and forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215098.1U CN206544252U (en) | 2017-03-07 | 2017-03-07 | A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215098.1U CN206544252U (en) | 2017-03-07 | 2017-03-07 | A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544252U true CN206544252U (en) | 2017-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215098.1U Active CN206544252U (en) | 2017-03-07 | 2017-03-07 | A kind of imperial crown cutter head sintered diamond saw blade quickly put the first edge on a knife or a pair of scissors |
Country Status (1)
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| CN (1) | CN206544252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986699A (en) * | 2019-04-29 | 2019-07-09 | 北京安泰钢研超硬材料制品有限责任公司 | Compound noise reduction sintered saw bits and preparation method thereof |
-
2017
- 2017-03-07 CN CN201720215098.1U patent/CN206544252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986699A (en) * | 2019-04-29 | 2019-07-09 | 北京安泰钢研超硬材料制品有限责任公司 | Compound noise reduction sintered saw bits and preparation method thereof |
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