CN221161021U - Diamond saw blade - Google Patents
Diamond saw blade Download PDFInfo
- Publication number
- CN221161021U CN221161021U CN202322481312.6U CN202322481312U CN221161021U CN 221161021 U CN221161021 U CN 221161021U CN 202322481312 U CN202322481312 U CN 202322481312U CN 221161021 U CN221161021 U CN 221161021U
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- CN
- China
- Prior art keywords
- saw blade
- diamond
- hole
- holes
- silencing
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- 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.)
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 65
- 239000010432 diamond Substances 0.000 title claims abstract description 65
- 230000030279 gene silencing Effects 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000004964 aerogel Substances 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000009205 Tinnitus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a diamond saw blade, which comprises a disc-shaped saw blade matrix, a plurality of diamond tool bits and a plurality of silencing line holes, wherein the diamond tool bits are uniformly arranged outwards along the outer circumference of the saw blade matrix, the silencing line holes are uniformly arranged on the saw blade matrix in the circumferential direction, and the silencing line holes form tapered line-shaped changes along the center of the outer circumference of the saw blade matrix; AG aerogel is filled in the silencing line holes. The utility model can make the diamond saw blade play the role of reducing noise, namely silencing when in use.
Description
Technical Field
The utility model relates to the technical field of cutting tools, in particular to a diamond saw blade.
Background
The diamond saw blade is a cutting tool and is widely applied to processing of hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like. The diamond saw blade mainly comprises two parts: a base body and a cutter head. The matrix is the main supporting part of the bonding tool bit, the tool bit is the part which is cut in the use process, the tool bit is continuously consumed in the use process, the matrix does not have the cutting effect, the diamond is contained in the matrix, the diamond is used as the hardest substance, the diamond rubs and cuts the processed object in the tool bit, and the diamond particles are wrapped in the tool bit by metal.
At present, when the existing part of diamond saw blades are used for cutting, quite large noise is easily generated, workers work in the environment for a long time, tinnitus and hearing of the workers become slow in a short time, and the workers are caused to be pathogenic in a long time. Therefore, in order to improve the working environment and reduce the machining noise as much as possible, it is necessary to make noise reduction structural improvement on the machining tool, i.e., one of the diamond saw blades.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide a diamond saw blade.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The diamond saw blade comprises a disc-shaped saw blade substrate, a plurality of diamond tool bits and a plurality of silencing line holes, wherein the diamond tool bits are uniformly arranged outwards along the outer circumference of the saw blade substrate, the silencing line holes are uniformly arranged on the saw blade substrate in the circumferential direction, and the silencing line holes form tapered linear changes along the center of the outer circumference of the saw blade substrate; AG aerogel is filled in the silencing line holes. Here, set up amortization line hole and annotate AG aerogel, can make diamond saw bit play the effect that prevents vibration propagation noise reduction is amortization when using, and AG aerogel has the heat-proof performance simultaneously can be with the heat that diamond tool bit transmitted to keep apart delay heat and inwards transmit and then make its heat outwards give off fast, have the sound absorption effect again can absorb the noise that produces when diamond saw bit processing promptly and absorb the sound wave, and a plurality of amortization line holes evenly set up along saw bit base member circumference on can play the effect of balanced saw bit base member, in order to prevent that the saw bit base member warp.
Preferably, the sound attenuation line hole is formed by continuously connecting the penetrated round hole and the line hole in series to form a sine wave curve shape with the taper shape from the center of the outer circumference.
Preferably, a circular hole on the sound attenuation line hole is arranged at each node of the sine wave curve, and the diameter of the circular hole is 3 times of the width of the line hole. Here, AG paste filled in the circular hole can attenuate vibration transmitted from the diamond tip at each node of the chord wave curve.
Preferably, the sound attenuation line hole is formed by continuously connecting the penetrated round hole and the line hole in series to form a continuous broken line shape tapered from the center of the outer circumference.
Preferably, a circular hole on the sound deadening wire hole is provided at each node of the continuous folding line, and the diameter of the circular hole is 3 times the width of the wire hole. Here, AG paste filled in the circular holes may attenuate vibration transmitted from the diamond tip at each node of the continuous folding line.
Preferably, the silencing line holes are uniformly arranged on the saw blade matrix in the circumferential direction, and the number of the silencing line holes is 1/2 of the number of the diamond tool bits.
Preferably, a plurality of special-shaped grooves are uniformly formed in the outer circumference of the saw blade base body along the gap between the two diamond tool bits. The arrangement of the special-shaped grooves can play a role in cooling and chip removal.
Preferably, the profiled grooves are provided 1 inwardly at the gap between two or four diamond tips per interval.
Preferably, a mounting hole adapted to the main shaft of the device is arranged at the center of the saw blade base body, and a plurality of positioning holes, such as a D-shaped hole, a triangular hole and the like, can be uniformly arranged around the mounting hole for accurate mounting and positioning and no slipping when necessary.
Preferably, the diamond tips are formed into a metallurgical bond by laser welding, i.e., a high temperature laser beam, to melt the contact edges of the diamond tips and the saw blade substrate.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
According to the diamond saw blade provided by the utility model, the plurality of silencing line holes are uniformly formed in the circumferential direction of the saw blade substrate, the silencing line holes are gradually changed in a tapered line shape along the center of the outer circumferential direction of the saw blade substrate, and the AG aerogel is filled in the silencing line holes, so that the diamond saw blade has the effects of preventing vibration transmission and reducing noise, namely silencing, when in use, the AG aerogel has the heat insulation property, the heat transmitted by the diamond tool bit can be isolated and delayed to be transmitted inwards, so that the heat is rapidly radiated outwards, the sound absorption effect is realized, the noise generated during the processing of the diamond saw blade can be absorbed, namely, the sound wave generated during the machining is absorbed, and the plurality of silencing line holes are uniformly formed in the circumferential direction of the saw blade substrate, so that the saw blade substrate is prevented from deforming, and the service life of the diamond saw blade is further ensured.
Drawings
FIG. 1 is a schematic view of a diamond saw blade according to the present utility model;
FIG. 2 is a schematic view of section A-A of FIG. 1.
Wherein: 1. a saw blade base; 2. a diamond cutter head; 3. a sound attenuation line hole; 4. a mounting hole; 5. a special-shaped groove.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the diamond saw blade provided by the utility model comprises a disc-shaped saw blade matrix 1, a plurality of diamond tool tips 2 uniformly arranged outwards along the outer circumference of the saw blade matrix 1 and a plurality of silencing line holes 3 uniformly arranged circumferentially on the saw blade matrix 1, wherein the silencing line holes 3 are in tapered linear change along the center of the outer circumference of the saw blade matrix 1; the silencing line holes 3 are filled with AG aerogel. Here, set up amortization line hole 3 and annotate AG aerogel, can make diamond saw bit play the effect that prevents vibration propagation noise reduction is amortization when using, and AG aerogel has the heat-proof performance simultaneously can be with the heat that diamond tool bit transmitted to keep apart delay heat and inwards transmit and then make its heat outwards give off fast, have the sound absorption effect again can absorb the noise that produces when diamond saw bit processing promptly and absorb the sound wave, and a plurality of amortization line holes 3 set up evenly along saw bit base member 1 circumference can play the effect of balanced saw bit base member, in order to prevent that the saw bit base member warp.
Preferably, the sound attenuation line hole 3 is formed by continuously connecting the penetrated round hole and the line hole in series to form a sine wave curve shape with the center tapered from the periphery to the center.
Preferably, a circular hole on the sound deadening wire hole 3 is provided at each node of the sine wave curve, and the diameter of the circular hole is 3 times the width of the wire hole. Here, AG paste filled in the circular hole can attenuate vibration transmitted from the diamond tip at each node of the chord wave curve.
Preferably, the shape of the sound-deadening wire hole 3 may be a continuous fold line shape formed by continuously connecting the penetrated round hole and the wire hole in series, wherein the shape is gradually reduced from the outer circumference center, or may be other linear structures which are gradually reduced from the outer circumference center, which is not shown here.
Preferably, a circular hole on the sound deadening wire hole 3 is provided at each node of the continuous fold line, and the diameter of the circular hole is 3 times the width of the wire hole. Here, AG paste filled in the circular holes may attenuate vibration transmitted from the diamond tip at each node of the continuous folding line.
Preferably, the silencing wire holes 3 are uniformly arranged on the saw blade base body 1 in the circumferential direction, and the number of the silencing wire holes is 1/2 of the number of the diamond tool bits.
Preferably, a plurality of special-shaped grooves 8 are uniformly formed on the outer circumference of the saw blade base body 1 inwards along the gap between the two diamond tool heads 2. The provision of the special-shaped groove 8 can here take the effect of cooling and chip removal.
Preferably, the profiled grooves 8 are provided 1 inwardly at the intervals of two or four diamond tips 2.
Preferably, a mounting hole 4 adapted to the main shaft of the device is provided at the center of the saw blade body 1, and if necessary, a plurality of positioning holes, such as D-shaped holes, triangular holes, etc., may be uniformly provided around the mounting hole 4 for accurate mounting and positioning without slipping.
Preferably, the diamond tip 2 is formed by laser welding, i.e. a high temperature laser beam, to melt the contact edge of the diamond tip 2 with the saw blade body 1 to form a metallurgical bond.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "inner", "middle", "outer", "circumferential", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The diamond saw blade is characterized by comprising a disc-shaped saw blade matrix, a plurality of diamond tool bits and a plurality of silencing line holes, wherein the diamond tool bits are uniformly arranged outwards along the outer circumference of the saw blade matrix, the silencing line holes are uniformly arranged on the saw blade matrix in the circumferential direction, and the silencing line holes are in tapered linear change along the center of the outer circumference of the saw blade matrix; AG aerogel is filled in the silencing line holes.
2. The diamond saw blade according to claim 1, wherein the sound attenuation wire hole is formed by continuously connecting a penetrating round hole and a wire hole in series to form a sine wave curve shape tapered from the center of the outer circumference.
3. The diamond saw blade according to claim 2, wherein a circular hole on the sound attenuation wire hole is provided at each node of the sine wave curve, and the diameter of the circular hole is 3 times the width of the wire hole.
4. The diamond saw blade according to claim 1, wherein the sound attenuation wire hole is formed by continuously connecting a penetrating round hole and a wire hole in series to form a continuous fold line shape tapered from the outer circumference to the center.
5. The diamond saw blade according to claim 4, wherein a circular hole on the sound deadening string hole is provided at each node of the continuous folding line, and a diameter of the circular hole is 3 times a width of the string hole.
6. The diamond saw blade according to claim 1, wherein the silencing wire holes are uniformly arranged on the saw blade base circumferentially, and the number of the silencing wire holes is 1/2 of the number of the diamond tool bits.
7. The diamond saw blade according to claim 1, wherein a plurality of the special-shaped grooves are uniformly formed on the outer circumference of the saw blade base along the gap between the two diamond tips.
8. A diamond saw blade according to claim 7, wherein the profiled grooves are provided 1 inwardly at the gap between two or four diamond tips per interval.
9. The diamond saw blade according to claim 1, wherein a mounting hole adapted to a main shaft of the apparatus is provided at a center of the saw blade base; a plurality of positioning holes are uniformly formed in the periphery of the mounting hole, and the positioning holes are D-shaped holes or triangular holes.
10. A diamond saw blade according to any one of claims 1 to 9, wherein the diamond tip is formed into a metallurgical bond by melting the contact edge of the diamond tip with the blade body by a high temperature laser beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481312.6U CN221161021U (en) | 2023-09-13 | 2023-09-13 | Diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322481312.6U CN221161021U (en) | 2023-09-13 | 2023-09-13 | Diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221161021U true CN221161021U (en) | 2024-06-18 |
Family
ID=91461731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322481312.6U Active CN221161021U (en) | 2023-09-13 | 2023-09-13 | Diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221161021U (en) |
-
2023
- 2023-09-13 CN CN202322481312.6U patent/CN221161021U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |