CN211074227U - Novel granite alloy saw blade - Google Patents
Novel granite alloy saw blade Download PDFInfo
- Publication number
- CN211074227U CN211074227U CN201921503553.3U CN201921503553U CN211074227U CN 211074227 U CN211074227 U CN 211074227U CN 201921503553 U CN201921503553 U CN 201921503553U CN 211074227 U CN211074227 U CN 211074227U
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- CN
- China
- Prior art keywords
- saw blade
- blade body
- stepped groove
- groove
- steel grit
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel granite alloy saw blade, which comprises a strip-shaped saw blade body; two side surfaces of the saw blade body are respectively provided with a plurality of first step grooves which are uniformly distributed; the length direction of the first step groove is consistent with the width direction of the saw blade body, and the first step groove penetrates through the side edge of the saw blade body; the middle part of the first stepped groove is provided with a second stepped groove which is coaxial with the first stepped groove, and the second stepped groove penetrates through the side edge of the saw blade body. The two side surfaces of the saw blade body are respectively provided with the first step grooves which correspond to each other in a staggered mode, so that stress concentration points of the saw blade body are dispersed, and the strength of the saw blade body is improved, and the saw blade body is not easy to break. The first step groove is used for containing invalid steel grit after polishing, prolongs the retention time of the invalid steel grit, achieves the purpose of polishing smoothly, reduces the subsequent polishing process, and improves the efficiency. The second stepped groove is used for containing new effective steel grit, improves cutting capacity and is beneficial to cutting operation of stone materials.
Description
Technical Field
The utility model belongs to the technical field of the stone material cutting saw bit, concretely relates to novel granite alloy saw bit.
Background
In the prior art, the stone after cutting has wide application, and the saw blade can generate a large amount of dust and heat when cutting the stone, so that the aim of cooling and dedusting can be fulfilled by continuously spraying water in the cutting process. The saw blade has different structures, such as a saw blade type, a belt type and the like, and the different saw blade forms have different effects on the cutting effect and the section flatness after cutting.
At present, steel grit can be added in the stone cutting process, the stone is cut and polished by the steel grit, the stone is polished by driving the steel grit when the saw blade performs back-and-forth stroke cutting motion according to a specific principle, and the section of the cut stone is smooth and flat. However, after the steel grit is continuously rubbed, the corners become smoother, the volume becomes smaller, the polishing effect is poor, and the ineffective steel grit has a polishing effect although the cutting effect is reduced, so that the cut section of the stone can be polished smoothly.
However, due to the influence of the structure of the saw blade, the invalid steel grit can be directly discharged from the gap between the saw blade and the stone after the invalid steel grit is continuously polished and the volume is reduced, so that the invalid sand is lost and the polishing effect is lost, therefore, the polished section of the stone is rough and unsmooth, the polishing and reprocessing treatment at the later stage is also needed, and the process increasing cost is also increased.
Disclosure of Invention
The utility model aims at solving the technical problem that the prior art has invalid steel grit and easily runs off and lose the grinding effect, providing a novel granite alloy saw bit to overcome the not enough of prior art.
The utility model discloses a realize through following technical scheme:
the utility model relates to a novel granite alloy saw blade, which comprises a strip-shaped saw blade body; the key points are as follows:
two side surfaces of the saw blade body are respectively provided with a plurality of first step grooves which are uniformly distributed;
the length direction of the first stepped groove is consistent with the width direction of the saw blade body, and the first stepped groove penetrates through the side edge of the saw blade body;
the middle part of the first stepped groove is provided with a second stepped groove which is coaxial with the first stepped groove, and the second stepped groove penetrates through the side edge of the saw blade body.
Furthermore, the first step grooves distributed on the two side surfaces of the saw blade body correspond to each other in a staggered manner by taking the saw blade body as an axis.
Further, the width ratio of the first stepped groove to the second stepped groove is 2: 1.
Further, the depth ratio of the first stepped groove to the second stepped groove is 1: 2.
The utility model discloses rational in infrastructure, the both sides face of saw bit body is equipped with the first step groove that the dislocation corresponds each other respectively, has disperseed the stress concentration point of saw bit body, has improved the difficult fracture of intensity of saw bit body. The first step groove is used for containing invalid steel grit after polishing, prolongs the retention time of the invalid steel grit, achieves the purpose of polishing smoothly, reduces the subsequent polishing process, and improves the efficiency. The second stepped groove is used for containing new effective steel grit, improves cutting capacity and is beneficial to cutting operation of stone materials.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
Fig. 3 is a schematic enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the usage state of the present invention.
In the figure 1, a saw blade body 2, a first step groove 3 and a second step groove.
Detailed Description
Referring to fig. 1 to 4, the utility model relates to a novel granite alloy saw blade, which comprises a strip-shaped saw blade body 1;
two side surfaces of the saw blade body 1 are respectively provided with a plurality of first step grooves 2 which are uniformly distributed;
the length direction of the first stepped groove 2 is consistent with the width direction of the saw blade body 1, and the first stepped groove 2 penetrates through the side edge of the saw blade body 1;
the middle part of the first stepped groove 2 is provided with a second stepped groove 3 which is coaxial with the first stepped groove, and the second stepped groove 3 penetrates through the side edge of the saw blade body 1.
Furthermore, the first step grooves 2 distributed on the two side surfaces of the saw blade body 1 correspond to each other in a staggered manner by using the saw blade body 1 as an axis.
Further, the width ratio of the first stepped groove 2 to the second stepped groove 3 is 2: 1.
Further, the depth ratio of the first stepped groove 2 to the second stepped groove 3 is 1: 2.
The utility model discloses rational in infrastructure, the both sides face of saw bit body is equipped with the first step groove that the dislocation corresponds each other respectively, has disperseed the stress concentration point of saw bit body, has improved the difficult fracture of intensity of saw bit body. The first step groove is used for containing invalid steel grit after polishing, prolongs the retention time of the invalid steel grit, achieves the purpose of polishing smoothly, reduces the subsequent polishing process, and improves the efficiency. The second stepped groove is used for containing new effective steel grit, improves cutting capacity and is beneficial to cutting operation of stone materials.
During the use, the stroke cutting motion that makes a round trip is made to the saw bit body, and the mixed liquid of water, lime and steel sand sprays from the top down, and in the gap of saw bit body and stone material was flowed into to the liquid, the steel sand got into the second step inslot and carries out the friction cutting to the stone material simultaneously with the saw bit body. Because the steel grit is a metal object with clear edges and corners, the edges and corners become smooth and the volume also gradually reduces after continuous friction, the steel grit can enter a first step groove to polish and smooth the stone, namely, the effective steel grit can polish and smooth the stone with ineffective steel grit after cutting and friction, the purpose of integrating two functions is realized, the subsequent procedure of secondary polishing and smoothing is omitted, the expenditure is saved, and the efficiency is also improved qualitatively.
The utility model has the advantages that: the discharge process of invalid steel grit is slowed down, and the stone is polished by the invalid steel grit to prevent the cutting section from being rough and uneven. The process of secondary polishing and smoothing is reduced, and the efficiency is obviously improved. The first step grooves arranged in a staggered mode improve the overall strength of the saw blade body, and the saw blade body is not easy to break and has a longer service life. The second step groove is used for containing effective steel grit, has improved cutting ability.
Claims (4)
1. A novel granite alloy saw blade comprises a strip-shaped saw blade body (1); the method is characterized in that:
two side surfaces of the saw blade body (1) are respectively provided with a plurality of first step grooves (2) which are uniformly distributed;
the length direction of the first stepped groove (2) is consistent with the width direction of the saw blade body (1), and the first stepped groove (2) penetrates through the side edge of the saw blade body (1);
the middle part of the first stepped groove (2) is provided with a second stepped groove (3) which is coaxial with the first stepped groove, and the second stepped groove (3) penetrates through the side edge of the saw blade body (1).
2. The novel granite alloy saw blade as set forth in claim 1, wherein the first stepped grooves (2) distributed on both sides of the blade body (1) correspond to each other in a staggered manner with the blade body (1) as an axis.
3. The novel granite alloy saw blade as set forth in claim 1, characterized in that the width ratio of the first stepped groove (2) to the second stepped groove (3) is 2: 1.
4. The novel granite alloy saw blade as set forth in claim 1, characterized in that the depth ratio of the first stepped groove (2) to the second stepped groove (3) is 1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503553.3U CN211074227U (en) | 2019-09-11 | 2019-09-11 | Novel granite alloy saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921503553.3U CN211074227U (en) | 2019-09-11 | 2019-09-11 | Novel granite alloy saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211074227U true CN211074227U (en) | 2020-07-24 |
Family
ID=71638775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921503553.3U Expired - Fee Related CN211074227U (en) | 2019-09-11 | 2019-09-11 | Novel granite alloy saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211074227U (en) |
-
2019
- 2019-09-11 CN CN201921503553.3U patent/CN211074227U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210911 |