CN206465275U - Diamond saw blade with shield tooth - Google Patents
Diamond saw blade with shield tooth Download PDFInfo
- Publication number
- CN206465275U CN206465275U CN201720104565.3U CN201720104565U CN206465275U CN 206465275 U CN206465275 U CN 206465275U CN 201720104565 U CN201720104565 U CN 201720104565U CN 206465275 U CN206465275 U CN 206465275U
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- matrix
- cutter head
- tooth
- saw blade
- diamond saw
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Abstract
The utility model is related to the diamond saw blade that a kind of band protects tooth; it includes the matrix for being formed with mounting hole; and it is sintered in the cutter head being pressed into by metal dust and diamond particles mixing at base circumferential edge; multiple cutting grooves are interval with cutter head; radial skew arrangement of the cutting groove along matrix; and the cutter head is divided into the even number section being circumferentially arranged along cutter head; the shield tooth in oblique triangular shape extended on each section of cutter head on the inside of an oriented matrix of formation, is formed with along the shield spaced apart heat emission hole in tooth edge in the side of the shield tooth on matrix.The diamond saw blade of this band shield tooth can reduce the possibility that cutter head comes off, and extend saw blade lifetime, it is to avoid cause MATRIX CRACKING and deformation, and can increase sharpness, it is ensured that the heat dispersion of saw blade, and have preferable using effect.
Description
Technical field
The utility model belongs to cutting material technical field, more particularly to a kind of band protects the diamond saw blade of tooth.
Background technology
Diamond saw blade is a kind of cutting tool, is widely used in stone material, the processing of the hard brittle material such as ceramics.Diamond saw
Piece is mainly made up of matrix with cutter head two parts, and matrix is the main support part of cohesive cutter head, and cutter head is then to use
Cheng Zhongqi cutting part, cutter head can in use and constantly consume, and matrix then will not, why cutter head can play cutting
Effect be because wherein containing most hard material diamond at present, diamond friction cuttings in cutter head are processed object.No
Cross, existing diamond saw blade is not good there is also structural strength, easily produced in easy fall tooth, short life, and cutting process
The friction of matrix and cut storeroom so that matrix high temperature exothermic and MATRIX CRACKING deformation etc. influence asking for saw-blade structure intensity
Topic, so that the using effect of saw blade can be reduced.
Utility model content
For above description, the purpose of this utility model is to provide the diamond saw blade that a kind of band protects tooth, to improve guarantor
Demonstrate,prove the using effect of saw blade.
The technical solution of the utility model is achieved in the following ways：
A kind of band protects the diamond saw blade of tooth, and it includes the matrix for being formed with mounting hole, and is sintered in base circumferential side
The cutter head being pressed into by metal dust and diamond particles mixing of edge, is interval with multiple cutting grooves on cutter head, described to cut
Radial skew arrangement of the groove along matrix is cut, and the cutter head is divided into the even number section being circumferentially arranged along cutter head, in each section of cutter head
On every a shield tooth in oblique triangular shape for forming extension on the inside of oriented matrix, edge is formed with matrix in the side for protecting tooth
Protect the spaced apart heat emission hole in tooth edge.
As the restriction to aforesaid way, chip area is provided with the both sides end face of the cutter head.
As the restriction to aforesaid way, the linear of radial skew arrangement of the chip area along matrix, and chip area
One end intersect with matrix.
As the restriction to aforesaid way, the chip area is the S-shaped being in tilted layout in the counterclockwise direction.
As the restriction to aforesaid way, the multiple fan-shaped flowers being arranged side by side are provided with the both sides end face of the cutter head
Line, the big small end opposed of adjacent lambrequin, and provided with the shape in the recessed of lambrequin arrangement on each lambrequin
Groove.
As the restriction to aforesaid way, the pit of cone is formed with the both sides end face of the cutter head.
As the restriction to aforesaid way, the one end intersected in the cutting groove with matrix is provided with described matrix
The air holes in smooth arc shape.
As the restriction to aforesaid way, being suppressed with that multi-turn is spaced apart along the circumference of mounting hole on the matrix should
Force.
The utility model has the advantage of：
(1) band described in the utility model protects the diamond saw blade of tooth, by protecting the setting of tooth, can increase cutter head and matrix
Bond strength, the possibility that comes off of reduction cutter head can increase the height of cutter head, extend saw blade lifetime, and can reduce matrix
With the friction of cut storeroom, and the friction high temperature exothermic because of matrix and cut storeroom is avoided, and cause MATRIX CRACKING
And the problem of deformation；Meanwhile, cutting groove is in tilted layout, and cutter head can be made to be tilted to cut direction, and can increase sharpness, radiating
The arrangement in hole can also ensure the heat dispersion of saw blade, so as to improve the using effect of saw blade.
(2) chip removal that chip area is set when can be beneficial to cutting, and lift cutting performance.
(3) chip area is that the linear that is in tilted layout or S-shaped can ensure the stability of chip removal.
(4) set decorative pattern to improve cutting performance on cutter head, set groove to can help to chip removal.
(5) pyramidal pits are set to improve cutter head sharpness.
(6) cutting groove end sets air holes to be conducive to chip removal.
(7) stress point is set to lift the structural strength of matrix on matrix.
Brief description of the drawings
Fig. 1 protects the structural representation of the diamond saw blade of tooth for the band in the utility model embodiment；
Fig. 2 is structural representation when chip area is S-shaped in the utility model embodiment；
Fig. 3 be the utility model embodiment in lambrequin structural representation；
Fig. 4 be the utility model embodiment in pit structural representation；
Fig. 5 be the utility model embodiment in air holes structural representation；
Wherein：1- matrixes, 2- cutter heads, 3- mounting holes, 4- shield teeth, 5- cutting grooves, 6- chip areas, 7- heat emission holes, 8- stress
Point, 9- air holes, 10- pits, 11- lambrequins, 12- grooves.
Embodiment
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " back of the body " in description of the present utility model
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment is related to the diamond saw blade that a kind of band protects tooth, and as shown in fig. 1, it includes being formed with mounting hole 3
Matrix 1, and it is sintered in the cutter head 2 being pressed into by metal dust and diamond particles mixing of the circumferential edges of matrix 1, matrix 1
Using metal material, such as steel, multiple cutting grooves 5, radial skew cloth of the cutting groove 5 along matrix 1 are also interval with cutter head 2
Put, and cause cutter head 2 to be divided into the even number the being circumferentially arranged section along cutter head 2, oriented matrix 1 is formed every one on each section of cutter head 2
The shield tooth 4 in oblique triangular shape of inner side extension, it is identical with the material of cutter head 2 to protect tooth 4, in the side of the shield tooth 4 on matrix 1 also shape
Into the spaced apart multiple heat emission holes 7 in edge having along shield tooth 4.
In the present embodiment, the incline direction of cutting groove 5 is identical with the cut direction of saw blade, and heat emission hole 7 is then particularly located at shield
The lower section side of tooth 4, and in the shield tooth 4 of oblique triangle, its shape also is understood as such as ox horn shape.In cutter head 2 in the present embodiment
Both sides end face on be also equipped with chip area 6, the chip area 6 can be such as the straight line arranged in Fig. 1 along the radial skew of matrix 1
Shape, and one end of chip area 6 also intersects with matrix 1.Or, the chip area 6 also can be as shown in Figure 2 in the counterclockwise direction
The S-shaped being in tilted layout.Linear or the S-shaped being in tilted layout are set to, each chip area 6 can be made to realize continuous chip removal, and can be protected
The stability of card cutting chip removal
, also can be as shown in Figure 3 except the end face in cutter head 2 sets chip area 6 in the present embodiment, the two of cutter head 2
The multiple lambrequins 11 being arranged side by side are set on side end face, the big small end opposed of adjacent lambrequin 11, and each
The profile-followed groove 12 arranged in the lambrequin 11 is additionally provided with lambrequin 11.
It is further in the present embodiment, can also be such as Fig. 4 institutes on the both sides end face of cutter head 2 to improve the sharpness of cutter head 2
Diameter at the multiple conical pits 10 of formation shown, the opening of pit 10 is in 0.5-1mm.And as shown in Figure 5, this implementation
, can in cutting groove 6 and one end that matrix 1 intersects in order to improve chip removal performance when when chip area 6 is provided with cutter head 2 in example
The air holes 9 in smooth arc shape being located on matrix 1 is set.In addition, the structural strength to improve matrix 1, along peace on matrix 1
The circumference in dress hole 3 can also suppress to form the spaced apart stress point 8 of multi-turn, and the diameter of stress point 8 is between 0.5-1.2mm.
The diamond saw blade of the band shield tooth of the present embodiment can increase the combination of cutter head 2 and matrix 1 by protecting the setting of tooth 4
Intensity, the possibility that reduction cutter head 2 comes off, can increase the height of cutter head 2, extend saw blade lifetime, and can reduce matrix 1 and quilt
Friction between cutting material, and avoid the friction high temperature exothermic because of matrix 1 and cut storeroom, and cause matrix 1 ftracture and
The problem of deformation；Meanwhile, cutting groove 5 is in tilted layout, and cutter head 2 can be made to be tilted to cut direction, and can increase sharpness, radiating
The arrangement in hole 7 can also ensure the heat dispersion of saw blade, so as to improve the using effect of saw blade.
The utility model better embodiment is the foregoing is only, but protection domain of the present utility model is not limited to
This, any those skilled in the art are in the technical scope that the utility model is disclosed, according to technology of the present utility model
Design be subject to equivalent substitution or change obtained by technical scheme, should all be covered by protection domain of the present utility model.
Claims (8)
1. a kind of band protects the diamond saw blade of tooth, it is characterised in that：Including being formed with the matrix of mounting hole, and it is sintered in matrix
The cutter head being pressed into by metal dust and diamond particles mixing of circumferential edges, is interval with multiple cutting grooves on cutter head,
Radial skew arrangement of the cutting groove along matrix, and the cutter head is divided into the even number section being circumferentially arranged along cutter head, each
Every a shield tooth in oblique triangular shape for forming extension on the inside of oriented matrix on section cutter head, in the side for protecting tooth shape on matrix
Into having along the spaced apart heat emission hole in tooth edge is protected.
2. band according to claim 1 protects the diamond saw blade of tooth, it is characterised in that：On the both sides end face of the cutter head
It is provided with chip area.
3. band according to claim 2 protects the diamond saw blade of tooth, it is characterised in that：Radial direction of the chip area along matrix
The linear being in tilted layout, and one end of chip area intersects with matrix.
4. band according to claim 2 protects the diamond saw blade of tooth, it is characterised in that：The chip area is along side counterclockwise
To the S-shaped being in tilted layout.
5. band according to claim 1 protects the diamond saw blade of tooth, it is characterised in that：On the both sides end face of the cutter head
The multiple lambrequins being arranged side by side, the big small end opposed of adjacent lambrequin are provided with, and is set on each lambrequin
There is the profile-followed groove arranged in the lambrequin.
6. band according to claim 1 protects the diamond saw blade of tooth, it is characterised in that：On the both sides end face of the cutter head
It is formed with the pit of cone.
7. band according to claim 1 protects the diamond saw blade of tooth, it is characterised in that：Intersect in the cutting groove with matrix
One end be provided with the air holes in smooth arc shape in described matrix.
8. band according to any one of claim 1 to 7 protects the diamond saw blade of tooth, it is characterised in that：In described matrix
On be suppressed with the spaced apart stress point of multi-turn along the circumference of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104565.3U CN206465275U (en) | 2017-01-26 | 2017-01-26 | Diamond saw blade with shield tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104565.3U CN206465275U (en) | 2017-01-26 | 2017-01-26 | Diamond saw blade with shield tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465275U true CN206465275U (en) | 2017-09-05 |
Family
ID=59704514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104565.3U Active CN206465275U (en) | 2017-01-26 | 2017-01-26 | Diamond saw blade with shield tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351265A (en) * | 2017-09-07 | 2017-11-17 | 江苏华昌工具制造有限公司 | Two-sided leaf-teeth dry chip |
| CN107538362A (en) * | 2017-09-07 | 2018-01-05 | 江苏华昌工具制造有限公司 | Diamond cutting grinder tool and preparation method thereof |
-
2017
- 2017-01-26 CN CN201720104565.3U patent/CN206465275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351265A (en) * | 2017-09-07 | 2017-11-17 | 江苏华昌工具制造有限公司 | Two-sided leaf-teeth dry chip |
| CN107538362A (en) * | 2017-09-07 | 2018-01-05 | 江苏华昌工具制造有限公司 | Diamond cutting grinder tool and preparation method thereof |
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