CN216758423U - Corrugated saw blade - Google Patents
Corrugated saw blade Download PDFInfo
- Publication number
- CN216758423U CN216758423U CN202123400611.XU CN202123400611U CN216758423U CN 216758423 U CN216758423 U CN 216758423U CN 202123400611 U CN202123400611 U CN 202123400611U CN 216758423 U CN216758423 U CN 216758423U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- ring part
- saw blade
- diamond tool
- ring portion
- 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
Links
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 25
- 239000010432 diamond Substances 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
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- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a corrugated saw blade, which comprises a disc matrix, wherein the disc matrix comprises an inner ring part with a central through hole and an outer ring part annularly arranged on the edge of the inner ring part, the outer ring part comprises an inward first outer ring part and an outward second outer ring part, and the thickness of the first outer ring part is greater than that of the second outer ring part; the diamond tool bits are arranged on the outer ring part at intervals, and the width of the diamond tool bits is gradually increased from the first outer ring part to the second outer ring part; and a circular groove hole arranged on the diamond tool bit and penetrating through the second outer ring part. According to the utility model, the first outer ring part and the second outer ring part are staggered in thickness, so that chip removal is facilitated, meanwhile, the circular groove holes in the diamond tool bit are equivalent to water holes, heat dissipation is facilitated, the smoothness of cutting can be increased, and the trouble that the traditional diamond tool bit is poor in durability and single is avoided.
Description
Technical Field
The utility model belongs to the technical field of saw blades, and particularly relates to a corrugated saw blade.
Background
The saw bit is applied to each processing field, among the prior art, to the circular saw blade that has certain thickness, its chip removal ability and heat-sinking capability are poor, bring a great deal of inconvenience for production and processing, cause the saw bit short-lived, single design inefficiency moreover, intensity is not enough, and the durability is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a corrugated saw blade, in which the first outer ring portion and the second outer ring portion are staggered in thickness to facilitate chip removal, and the circular groove holes on the diamond tool bit are equivalent to water holes to facilitate heat dissipation, thereby increasing cutting smoothness and avoiding the single trouble of poor durability in the past.
In order to solve the technical problem, the utility model discloses a corrugated saw blade, which comprises a disc matrix, wherein the disc matrix comprises an inner ring part with a central through hole and an outer ring part annularly arranged on the edge of the inner ring part, the outer ring part comprises an inward first outer ring part and an outward second outer ring part, and the thickness of the first outer ring part is greater than that of the second outer ring part; the diamond tool bits are arranged on the outer ring part at intervals, and the width of the diamond tool bits is gradually increased from the first outer ring part to the second outer ring part; and a circular groove hole arranged on the diamond tool bit and penetrating through the second outer ring part.
According to an embodiment of the present invention, the radial width of the first outer ring portion is 1/2 of the radial width of the second outer ring portion.
According to an embodiment of the present invention, both ends of the diamond tip are formed in an outwardly expanding arc shape.
According to an embodiment of the present invention, the diameter of the circular slot is 4 mm.
According to an embodiment of the present invention, the first outer ring portion to the inner ring portion are coated with a hardening coating.
Compared with the prior art, the utility model can obtain the following technical effects:
the first outer ring part and the second outer ring part form the staggering of thickness, so that chips can be conveniently removed, meanwhile, the circular groove holes in the diamond tool bit are equivalent to water holes, heat dissipation is facilitated, the smoothness of cutting can be increased, and the problems that the traditional durability is poor and the traditional tool bit is single are avoided.
Of course, it is not necessary for any one product in which the utility model is practiced to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of a corrugated saw blade according to an embodiment of the present invention.
Reference numerals
The disc base body 10, the inner ring portion 11, the outer ring portion 12, the first outer ring portion 21, the second outer ring portion 22, the diamond tool bit 30 and the circular groove hole 40.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present invention can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a corrugated saw blade according to an embodiment of the utility model. As shown in the figures, a corrugated saw blade comprises a disc body 10, wherein the disc body 10 comprises an inner ring part 11 with a central through hole and an outer ring part 12 arranged around the edge of the inner ring part 11, wherein the outer ring part 12 is divided into an inward first outer ring part 21 and an outward second outer ring part 22, and the thickness of the first outer ring part 21 is greater than that of the second outer ring part 22; diamond tips 30 spaced apart from the outer ring 12, the diamond tips 30 having a width gradually increasing from the first outer ring 21 to the second outer ring 22; and a circular groove hole 40 provided in the diamond segments 30 and penetrating the second outer ring portion 22.
In an embodiment of the present invention, the disc base 10 includes an inner ring portion 11 and an outer ring portion 12, wherein the inner ring portion 11 has a central through hole for easy installation, the outer ring portion 12 is divided into a first inner ring portion 21 and a second outer ring portion 22 of the inner ring and the outer ring, the first inner ring portion 21 and the second outer ring portion 22 have a thickness difference, and the second outer ring portion 22 of the outer ring has a lower thickness, so as to enhance chip holding capacity during cutting, thereby improving chip removal capacity. The diamond segments 30 are formed on the surface of the outer ring portion 12 by sintering, and the diamond segments 30 are arranged obliquely so as to facilitate cutting work in conformity with the circumferential direction. In addition, the width of the diamond tip 30 is gradually increased from the first outer ring portion 21 to the second outer ring portion 22, so that the strength of the front end main cutting is relatively improved, and the durability is enhanced. The circular groove hole 40 is formed by penetrating the front end of the diamond tool bit 30 into the second outer ring part 22, so that water injection and heat dissipation are facilitated, chip removal is facilitated, and durability is improved. In addition, the sharpness of the diamond tool bit 30 during cutting can be further enhanced, and the generation of burrs is reduced, so that the cutting is smoother. Preferably, the circular slot aperture is 4 mm.
Preferably, the radial width of the first outer ring portion 21 is 1/2 of the radial width of the second outer ring portion 22, and the outer ring width is increased relatively to improve the strength.
In one embodiment, diamond tip 30 is provided with flared arcs at both ends to provide sufficient cutting and improve smoothness after cutting.
The first outer ring part 21 to the inner ring part 11 are coated with a hardening coating, so that the strength is improved, and the service life is prolonged.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. A corrugated saw blade, comprising:
the disc base body comprises an inner ring part with a central through hole and an outer ring part annularly arranged on the edge of the inner ring part, wherein the outer ring part is an inward first outer ring part and an outward second outer ring part, and the thickness of the first outer ring part is larger than that of the second outer ring part;
the diamond tool bits are arranged on the outer ring part at intervals, and the width of the diamond tool bits is gradually increased from the first outer ring part to the second outer ring part; and
and the circular groove hole is formed in the diamond tool bit and penetrates through the second outer ring part.
2. The corrugated saw blade as claimed in claim 1, wherein the radial width of said first outer ring portion is 1/2 times the radial width of the second outer ring portion.
3. The corrugated saw blade as claimed in claim 1, wherein both ends of said diamond segments are provided in an outwardly flared arc shape.
4. The corrugated saw blade as claimed in claim 1, wherein the circular slot has a hole diameter of 4 mm.
5. The corrugated saw blade as claimed in claim 1, wherein the first outer ring portion to the inner ring portion are coated with a hardened coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400611.XU CN216758423U (en) | 2021-12-31 | 2021-12-31 | Corrugated saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400611.XU CN216758423U (en) | 2021-12-31 | 2021-12-31 | Corrugated saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758423U true CN216758423U (en) | 2022-06-17 |
Family
ID=81970812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123400611.XU Expired - Fee Related CN216758423U (en) | 2021-12-31 | 2021-12-31 | Corrugated saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758423U (en) |
-
2021
- 2021-12-31 CN CN202123400611.XU patent/CN216758423U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |