CN213857438U - High-efficiency annular groove cutter - Google Patents
High-efficiency annular groove cutter Download PDFInfo
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- CN213857438U CN213857438U CN202022673402.1U CN202022673402U CN213857438U CN 213857438 U CN213857438 U CN 213857438U CN 202022673402 U CN202022673402 U CN 202022673402U CN 213857438 U CN213857438 U CN 213857438U
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- cutter body
- cutter
- blade
- length direction
- rear end
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Abstract
The utility model provides a high-efficient annular cutter, including cutter body and blade, the terminal surface of cutter body is rectangular form, the center department installation fixed axle of cutter body rear end, the blade has two and sets up respectively in the both ends of cutter body terminal surface length direction, the cutter body is the aluminum alloy cutter body, the both ends of the terminal surface length direction of cutter body are the arc surface, the centre of a circle of two sections arc surfaces with the center coincidence of cutter body, the thickness of blade is 4-5mm, the rear end of cutter body is the echelonment structure. The efficient annular groove cutter has the advantages of light weight, good rigidity, stable cutting and improved efficiency.
Description
Technical Field
The utility model relates to a cutter field, specific theory has related to a high-efficient annular cutter.
Background
The existing annular groove cutter has the advantages that the end face of the cutter body is circular, a circle of blades are arranged on the periphery of the circular cutter body, the problem that the cutter is heavy in whole weight, the annular groove needs to be machined within 20 minutes, and the efficiency is low.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a high-efficient annular cutter that light in weight, rigidity are good, the cutting is steady, efficiency improves is provided.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a high-efficient annular cutter, includes cutter body and blade, the terminal surface of cutter body is rectangular form, and the center department installation fixed axle of cutter body rear end, the blade has two and sets up respectively in the both ends of cutter body terminal surface length direction.
Basically, the cutter body is an aluminum alloy cutter body.
Basically, the two ends of the end surface of the cutter body in the length direction are arc surfaces, and the circle centers of the two arc surfaces are superposed with the center of the cutter body.
Basically, the thickness of the blade is 4-5 mm.
Basically, the rear end of the cutter body is of a stepped structure.
Compared with the prior art, the utility model has substantial characteristics and progress, in particular to the utility model, the cutter body is designed into a long strip shape, only two blades are reserved, and the weight of the cutter body is greatly reduced compared with the original disc-shaped cutter body; meanwhile, in order to increase the rigidity of the blade and ensure stable cutting, the thickness of the blade is increased to 4-5 mm; in order to further lighten the weight of the cutter body, the whole cutter body is adjusted to be the aluminum alloy material by original steel part material, greatly promotes the cutter performance, and it has the advantage that the rigidity is good, the cutting is steady, efficiency promotes.
Drawings
Fig. 1 is a schematic structural view of the middle and high efficiency ring groove cutter of the present invention.
Fig. 2 is the schematic view of the end face structure of the middle efficient ring groove cutter of the present invention.
In the figure: 1. a cutter body; 2. a blade; 3. a fixed shaft; 4. a circular arc surface; 5. a stepped structure; 6. the end surface of the cutter body.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1 and 2, the efficient annular groove cutter comprises a cutter body 1 and blades 2, wherein the cutter body is an aluminum alloy cutter body, the end surface 6 of the cutter body is in a long strip shape, a fixed shaft 3 is installed at the center of the rear end of the cutter body 1, the blades 2 are arranged at two ends of the end surface of the cutter body 1 in the length direction, and the thickness of each blade 2 is 4-5 mm.
The two ends of the end surface 6 of the cutter body in the length direction are arc surfaces 4, and the circle centers of the two arc surfaces 4 are superposed with the center of the cutter body 1.
The end face 6 of the cutter body is formed by cutting off two semicircles of the original disc-shaped cutter body, a long-strip-shaped cutter body with the middle width is left, the rear end of the cutter body 1 is of a step-shaped structure 5, and redundant parts at the rear part of the cutter body are removed, so that the weight of the cutter can be greatly reduced, and the working efficiency of the cutter is improved.
Meanwhile, the thickness of the blade is increased, so that the rigidity of the edge part can be improved, and the stability of machining and cutting is ensured.
Taking a phi 160 × 4 ring groove cutter as an example, in the original processing, a phi 4 standard milling cutter is used for profiling, the groove depth is 3.5+0.2, 20 minutes is needed for processing a ring groove, the efficiency is low, the cutter in the embodiment processes a ring groove for less than 5 minutes through trial cutting, and the effect is remarkable.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a high-efficient annular cutter which characterized in that: the cutter comprises a cutter body and two blades, wherein the end face of the cutter body is in a long strip shape, a fixed shaft is installed at the center of the rear end of the cutter body, and the two blades are respectively arranged at two ends of the end face of the cutter body in the length direction.
2. A high efficiency ring groove cutter as defined in claim 1 wherein: the cutter body is an aluminum alloy cutter body.
3. A high efficiency ring groove cutter as defined in claim 1 wherein: the two ends of the end surface of the cutter body in the length direction are arc surfaces, and the circle centers of the two arc surfaces are superposed with the center of the cutter body.
4. A high efficiency ring groove cutter as defined in claim 1 wherein: the thickness of the blade is 4-5 mm.
5. A high efficiency ring groove cutter as defined in claim 1 wherein: the rear end of the cutter body is of a stepped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673402.1U CN213857438U (en) | 2020-11-18 | 2020-11-18 | High-efficiency annular groove cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673402.1U CN213857438U (en) | 2020-11-18 | 2020-11-18 | High-efficiency annular groove cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213857438U true CN213857438U (en) | 2021-08-03 |
Family
ID=77034665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022673402.1U Active CN213857438U (en) | 2020-11-18 | 2020-11-18 | High-efficiency annular groove cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213857438U (en) |
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2020
- 2020-11-18 CN CN202022673402.1U patent/CN213857438U/en active Active
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