CN212684255U - High-efficient fluting carpenter's circular disc cutter - Google Patents
High-efficient fluting carpenter's circular disc cutter Download PDFInfo
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- CN212684255U CN212684255U CN202021023589.4U CN202021023589U CN212684255U CN 212684255 U CN212684255 U CN 212684255U CN 202021023589 U CN202021023589 U CN 202021023589U CN 212684255 U CN212684255 U CN 212684255U
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Abstract
The utility model relates to the technical field of cutting tools, in particular to a high-efficiency slotting woodworking circular disc cutter which comprises a circular base body and cutter heads uniformly distributed on the periphery of the base body, wherein the periphery of the base body is provided with a mounting part of the cutter heads, the cutter heads are mounted on the mounting part and are made of superhard materials, the base body is provided with a center, and each cutter head is provided with a front cutting surface; the method is characterized in that: the cutting heads are in multiple groups, each group of cutting heads consists of a plurality of adjacent cutting heads around the base body, the two side surfaces of the cutting surface of one first cutting head are provided with outward sharp-angle structures, the cutting surface of one second cutting head is provided with outward tooth-shaped structures, and the outward direction is the direction far away from the center; such carpenter's circular disc cutter has production efficiency height, excellent in use effect's advantage.
Description
Technical Field
The utility model belongs to the technical field of cutting tool technique and specifically relates to relate to carpenter's circular disc cutter.
Background
The woodworking circular knife comprises a circular base body and tool bits uniformly distributed on the periphery of the base body, wherein the periphery of the base body is provided with a mounting part of the tool bits, the tool bits are mounted on the mounting part, and the tool bits are made of superhard materials, such as synthetic diamond and the like; in the prior art, the cutter heads on the woodworking circular disc cutter are all in the same shape, have the defect of low grooving efficiency, and influence the use effect of the woodworking circular disc cutter.
Disclosure of Invention
The utility model aims at the defects and provides a woodworking circular disc cutter with high production efficiency and good use effect, namely a high-efficiency slotting woodworking circular disc cutter.
The purpose of the utility model is realized like this: a high-efficiency grooving woodworking circular knife comprises a circular base body and cutter heads uniformly distributed on the periphery of the base body, wherein a mounting part of the cutter head is arranged around the base body, the cutter head is mounted on the mounting part and is made of a superhard material, the base body is provided with a center, and each cutter head is provided with a front cutting surface; the method is characterized in that: the cutting heads are in multiple groups, each group of cutting heads is composed of a plurality of adjacent cutting heads around the base body, two side surfaces of a cutting surface of one first cutting head are provided with outwards pointed angle-shaped structures, a cutting surface of one second cutting head is provided with outwards tooth-shaped structures, and the outwards direction is the direction far away from the center.
Further, the radius of a circle where the outer end of the sharp-angled structure of the first cutter head is located is larger than that of a circle where the periphery of the tooth-shaped structure of the second cutter head is located.
Furthermore, each group of the cutter heads also comprises a third cutter head, and the cutting surface of the third cutter head is also provided with a concave surface structure.
Furthermore, the working direction is forward, and the first cutter head, the second cutter head and the third cutter head are arranged from front to back.
The utility model has the advantages that: such carpenter's circular disc cutter has production efficiency height, excellent in use effect's advantage.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic sectional view taken along the direction a-a in fig. 1.
Fig. 3 is a schematic sectional view taken along the direction B-B in fig. 1.
Fig. 4 is an enlarged view of a portion C in fig. 1.
Wherein: 1. base body 2, tool bit 21, first tool bit 211 and sharp-angled structure
22. A second cutting head 221, a tooth-shaped structure 23, a third cutting head 231, a concave surface structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the high-efficiency grooving woodworking circular disc cutter comprises a circular base body 1 and cutter heads 2 uniformly distributed on the periphery of the base body, wherein the periphery of the base body is provided with a cutter head mounting part, the cutter heads are mounted on the mounting part and are made of superhard material, the base body is provided with a center, and each cutter head 2 is provided with a front cutting surface; the method is characterized in that: the cutting heads 2 are in multiple groups, each group of cutting heads is composed of a plurality of adjacent cutting heads around the base body 1, two side surfaces of the cutting surface of one first cutting head 21 are provided with outward sharp-angle-shaped structures 211, the cutting surface of one second cutting head 22 is provided with outward tooth-shaped structures 221, and the outward direction refers to the direction away from the center.
The utility model discloses a tool bit of multiple model, first tool bit can utilize closed angle type structure to cut apart, and the second tool bit can utilize the profile of tooth structure to smash the part of excision, can reach better effect of cutting.
Further, the radius of the circle on which the outer end of the pointed structure of the first cutting head is located is larger than the radius of the circle on which the outer periphery of the tooth-shaped structure 221 of the second cutting head is located.
The utility model discloses set up like this, guaranteed the effect of closed angle type structure, D in fig. 1 is exactly that the radius that the circle that closed angle type structure outer end that shows first tool bit is located is greater than the radial size of the circle that second tool bit profile of tooth structure 221 periphery is located.
Further, each set of tips includes a third tip 23 having a concave feature 231 in a cutting plane.
The utility model is arranged in such a way that the cut fine scraps can be carried outwards by the concave surface structure,
further, according to the forward direction of the working process, the direction of an arrow F in fig. 1 is forward, and the first cutter head, the second cutter head and the third cutter head are arranged from front to back.
The setting is more reasonable like this, has guaranteed first tool bit, second tool bit, third tool bit working order.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A high-efficiency slotting woodworking circular knife comprises a circular base body and knife heads uniformly distributed on the periphery of the base body, wherein the periphery of the base body is provided with a mounting part of the knife heads, the knife heads are mounted on the mounting part and are made of superhard materials, the base body is provided with a center, and each knife head is provided with a front cutting surface; the method is characterized in that: the cutting heads are in multiple groups, each group of cutting heads is composed of a plurality of adjacent cutting heads around the base body, two side surfaces of a cutting surface of one first cutting head are provided with outwards pointed angle-shaped structures, a cutting surface of one second cutting head is provided with outwards tooth-shaped structures, and the outwards direction is the direction far away from the center.
2. The woodworking disc knife of claim 1, wherein: the radius of a circle where the outer end of the sharp-angled structure of the first cutter head is located is larger than that of a circle where the periphery of the tooth-shaped structure of the second cutter head is located.
3. The woodworking disc knife of claim 1 or 2, wherein: each group of the tool bits also comprises a third tool bit, and the cutting surface of the third tool bit is also provided with a concave structure.
4. The woodworking disc knife of claim 1 or 2, wherein: the working direction is forward, and the first cutter head, the second cutter head and the third cutter head are arranged from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023589.4U CN212684255U (en) | 2020-06-08 | 2020-06-08 | High-efficient fluting carpenter's circular disc cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023589.4U CN212684255U (en) | 2020-06-08 | 2020-06-08 | High-efficient fluting carpenter's circular disc cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212684255U true CN212684255U (en) | 2021-03-12 |
Family
ID=74888752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021023589.4U Active CN212684255U (en) | 2020-06-08 | 2020-06-08 | High-efficient fluting carpenter's circular disc cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212684255U (en) |
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2020
- 2020-06-08 CN CN202021023589.4U patent/CN212684255U/en active Active
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