CN218311228U - Dry cutting metal ceramic saw blade - Google Patents
Dry cutting metal ceramic saw blade Download PDFInfo
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- CN218311228U CN218311228U CN202222243767.XU CN202222243767U CN218311228U CN 218311228 U CN218311228 U CN 218311228U CN 202222243767 U CN202222243767 U CN 202222243767U CN 218311228 U CN218311228 U CN 218311228U
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- sawtooth
- saw
- blade
- ceramic blade
- saw bit
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Abstract
The utility model discloses a dry cutting cermet saw bit, saw bit base member and a plurality of ceramic blade including the disc, the circumference side equipartition of saw bit base member is equipped with a plurality of sawtooth, the side of sawtooth is equipped with the mounting groove, ceramic blade is fixed in the mounting groove, be equipped with the fillet between two adjacent sawtooth roots, the sawtooth is equipped with the arch in the one side of keeping away from ceramic blade, the sawtooth is equipped with the inclined plane in the one side of meeting with ceramic blade, the inclined plane parallels with ceramic blade relief angle face. Through set up the arch on the sawtooth, improve saw bit shock resistance, the restriction saw cuts the feed volume, promotes its anti tipping performance, reduces the condition that the ceramic blade bursts the tooth and appears, sets up the fillet between two adjacent sawtooth roots simultaneously, has reduced the chip removal resistance, has promoted processing chip removal smoothness nature, and the inclined plane on the sawtooth then can avoid the coping to damage the saw bit base member to the incorruptibility of saw bit has been improved, customer use cost is reduced.
Description
Technical Field
The utility model relates to a saw bit technical field, concretely relates to dry cutting cermet saw bit.
Background
The dry cutting processing technology is a processing technology which does not use or uses a small amount of cutting fluid in the processing process, and is a clean and environment-friendly manufacturing process for controlling an environmental pollution source. The metal ceramic saw blade is often applied to dry cutting processing of metal steel, and is mainly used for cutting off materials. The difference of the metal ceramic saw blade and the common hard alloy saw blade is mainly that the tool bit of the metal ceramic saw blade is made of ceramics. However, the existing cermet saw blade has weak impact resistance when in use, the edge of the ceramic blade is prone to tooth breakage, and meanwhile, the existing saw blade has large chip removal resistance at the position between teeth and damages the saw blade base body during sharpening, so that the cermet saw blade needs to be optimized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: the problem that the existing metal ceramic saw blade is insufficient when in use is solved, the dry cutting metal ceramic saw blade is provided, the impact resistance of the ceramic blade is improved under the condition of ensuring the sharpness of the saw blade, and the chip removal performance is improved, so that the durability of the saw blade is improved.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a dry cutting cermet saw bit, includes the saw bit base member and a plurality of ceramic blade of disc, the circumference side equipartition of saw bit base member is equipped with a plurality of sawtooth, the side of sawtooth is equipped with the mounting groove, ceramic blade is fixed in the mounting groove, be equipped with the fillet between two adjacent sawtooth roots, the sawtooth is equipped with the arch in the one side of keeping away from ceramic blade, the sawtooth is equipped with the inclined plane in the one side that meets with ceramic blade, the inclined plane parallels with ceramic blade relief angle face.
The utility model discloses a set up the arch on the sawtooth, improve saw bit shock resistance, the restriction saw cuts the feed volume, promote its anti property of collapsing, it appears to reduce the condition that the ceramic blade collapses the tooth, set up the fillet between two adjacent sawtooth roots simultaneously, the chip removal resistance has been reduced, processing chip removal smoothness nature has been promoted, and the inclined plane on the sawtooth then can promote sharpening intensity, do not influence the intensity of saw bit base member during the coping, thereby the incorruptibility of saw bit has been improved, customer use cost is reduced.
As the preferred proposal of the utility model, the center of the saw blade basal body is provided with a mounting hole. When in use, the saw blade is arranged on the main shaft of the equipment through the mounting hole.
As the preferred proposal of the utility model, a plurality of heat dissipation grooves are arranged on the saw blade matrix. Through setting up the radiating groove, can play the heat dissipation in use, fall the effect of making an uproar, and then improve saw bit life.
As the utility model discloses an optimal selection scheme, the welding of ceramic blade is in on the sawtooth for the installation of ceramic blade is firm, is difficult for droing.
As the preferred proposal of the utility model, the saw blade matrix is made of alloy steel.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a set up the arch on the sawtooth, improve saw bit shock resistance, the restriction saw cuts the feed volume, promote its anti property of collapsing, it appears to reduce the condition that the ceramic blade collapses the tooth, set up the fillet between two adjacent sawtooth roots simultaneously, the chip removal resistance has been reduced, processing chip removal smoothness nature has been promoted, and the inclined plane on the sawtooth then can promote sharpening intensity, do not influence the intensity of saw bit base member during the coping, thereby the incorruptibility of saw bit has been improved, customer use cost is reduced.
Drawings
Fig. 1 is a schematic view of a dry-cut cermet saw blade according to the present invention.
Fig. 2 is a partially enlarged view of the saw teeth of fig. 1.
The labels in the figure are: 1-saw blade base body, 11-saw teeth, 12-round corners, 13-bulges, 14-inclined planes, 2-ceramic blades, 3-mounting holes and 4-radiating grooves.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
The embodiment provides a dry cutting cermet saw blade;
as shown in fig. 1 and 2, the dry cutting cermet saw blade in this embodiment includes a disc-shaped saw blade base 1 and a plurality of ceramic blades 2, a plurality of saw teeth 11 are uniformly distributed on the circumferential side of the saw blade base 1, a mounting groove is formed on the side of each saw tooth 11, the ceramic blades 2 are fixed in the mounting groove, a fillet 12 is formed between the roots of two adjacent saw teeth 11, the fillet 12 and two side portions form a smooth transition connection, a protrusion 13 is formed on one side of each saw tooth 11 far away from the ceramic blade 2, an inclined surface 14 is formed on one side of each saw tooth 11 connected with the ceramic blade 2, and the inclined surface 14 is parallel to and lower than the rear corner surface of the ceramic blade 2.
The utility model discloses a set up the arch on the sawtooth, improve saw bit shock resistance, the restriction saw cuts the feed volume, promote its anti property of collapsing, it appears to reduce the condition that the ceramic blade collapses the tooth, set up the fillet between two adjacent sawtooth roots simultaneously, the chip removal resistance has been reduced, processing chip removal smoothness nature has been promoted, and the inclined plane on the sawtooth then can promote sharpening intensity, do not influence the intensity of saw bit base member during the coping, thereby the incorruptibility of saw bit has been improved, customer use cost is reduced.
In this embodiment, the saw blade body 1 has a mounting hole 3 in the center. When in use, the saw blade is arranged on the main shaft of the equipment through the mounting hole. Meanwhile, a plurality of pin positioning holes can be arranged around the mounting hole for positioning, so that the saw blade is prevented from slipping during cutting.
In this embodiment, the saw blade base 1 is provided with a plurality of heat dissipation grooves 4. Through setting up the radiating groove, can play the heat dissipation in use, fall the effect of making an uproar, and then improve saw bit life. Preferably, there are three heat dissipation grooves 4, the heat dissipation grooves 4 are in a zigzag continuous curve shape, and the three heat dissipation grooves 4 are circumferentially and uniformly arranged on the saw blade base body 1.
In this embodiment, the ceramic blade 2 is welded to the saw teeth 11, so that the ceramic blade is stably installed and is not easy to fall off.
In this embodiment, the saw blade base 1 is made of alloy steel. The high-quality alloy steel is adopted, so that the saw blade matrix has good mechanical properties.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a dry cutting cermet saw bit, its characterized in that, includes the saw bit base member and a plurality of ceramic blade of disc, the circumference side equipartition of saw bit base member is equipped with a plurality of sawtooth, the side of sawtooth is equipped with the mounting groove, ceramic blade is fixed in the mounting groove, be equipped with the fillet between two adjacent sawtooth roots, the sawtooth is equipped with the arch in the one side of keeping away from ceramic blade, the sawtooth is equipped with the inclined plane in the one side that meets with ceramic blade, the inclined plane parallels with ceramic blade relief angle face.
2. The dry-cut cermet saw blade of claim 1, wherein the saw blade body is centrally provided with a mounting hole.
3. The dry-cut cermet saw blade of claim 2, wherein the saw blade body is provided with a plurality of heat dissipating slots.
4. The dry cut cermet saw blade of any one of claims 1-3, wherein the ceramic blade is welded to the saw teeth.
5. The dry cut cermet saw blade of any one of claims 1-3, wherein the saw blade body is made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222243767.XU CN218311228U (en) | 2022-08-25 | 2022-08-25 | Dry cutting metal ceramic saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222243767.XU CN218311228U (en) | 2022-08-25 | 2022-08-25 | Dry cutting metal ceramic saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311228U true CN218311228U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222243767.XU Active CN218311228U (en) | 2022-08-25 | 2022-08-25 | Dry cutting metal ceramic saw blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN218311228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464083A (en) * | 2023-12-27 | 2024-01-30 | 酷佧切削技术(四川)有限公司 | Intelligent measurement and control system, method and storage medium for automatic cutting of dry-cutting cold saw |
-
2022
- 2022-08-25 CN CN202222243767.XU patent/CN218311228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464083A (en) * | 2023-12-27 | 2024-01-30 | 酷佧切削技术(四川)有限公司 | Intelligent measurement and control system, method and storage medium for automatic cutting of dry-cutting cold saw |
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