CN204819607U - Circular cigarette machine knife piece - Google Patents
Circular cigarette machine knife piece Download PDFInfo
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- CN204819607U CN204819607U CN201520544662.5U CN201520544662U CN204819607U CN 204819607 U CN204819607 U CN 204819607U CN 201520544662 U CN201520544662 U CN 201520544662U CN 204819607 U CN204819607 U CN 204819607U
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- cutting
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- cigarette machine
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- sword
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Abstract
The utility model discloses a circular cigarette machine knife piece, including the clamping body, cutting main -edge and transition sword, the setting of transition sword is in in the periphery of the clamping body, the cutting main -edge set up in the periphery of transition sword, the transition sword the blade angle cutting main -edge's blade angle, cutting main -edge's blade angle is 10-12. Owing to be provided with the transition sword between the clamping body and cutting main -edge, the blade angle of the sword that just passes through cutting main -edge's blade angle for have the corner between transition sword and the cutting main -edge, in the use, the existence of corner can reduce the frictional force between tobacco and the cutting main -edge, and the blade angle that cuts main -edge is 10-12 for circular cigarette machine knife piece's cutting is of high quality, long service life, and one time sharpening life is more than 20 times of life of traditional cutting edge of a knife or a sword steel blade utensil at least.
Description
Technical field
The utility model relates to cutter field, particularly relates to a kind of circular cigarette machine knife blade.
Background technology
The section of cigarette machine is a kind of attrition component, and mainly based on high-speed steel cutter, traditional high-speed steel cutter is individual layer cutting edge, and in cutting process, the frictional force between cutting edge and tobacco is large, and cutting edge is easily worn, and service life is short, and every Year's consumption is quite large, and production cost is high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of circular cigarette machine knife blade, can improve cutting quality, increase the service life.
The utility model solves the circular cigarette machine knife blade that its technical problem adopts, comprise clamping body, cut main sword and transitional edges, described transitional edges is arranged on the periphery of described clamping body, the main sword of described cutting is arranged on the periphery of described transitional edges, cut the blade angle of main sword described in the blade angle < of described transitional edges, the blade angle of the main sword of described cutting is 10 ~ 12 °.
Further, the blade angle of described transitional edges is 0.5 ~ 10 °.
Further, the surface roughness of described transitional edges and the main sword of described cutting all≤0.01um.
Further, the surface roughness≤0.02um of described clamping body.
Further, the flatness≤0.02mm of described clamping body.
Further, the first surface of described clamping body is relative to the depth of parallelism≤0.02mm of second surface.
Further, the circular runout≤0.05mm of the main sword of described cutting.
Further, the material of the main sword of described cutting is carbide alloy.
The beneficial effects of the utility model are: due at clamping body with cut between main sword and be provided with transitional edges, and described in the blade angle < of transitional edges, cut the blade angle of main sword, make transitional edges and cut between main sword to there is corner, in use procedure, the frictional force that the existence of corner can reduce tobacco and cut between main sword; And the blade angle cutting main sword is 10 ~ 12 °, make the cutting quality of circular cigarette machine knife blade good, long service life, sharpening to be at least more than 20 times of traditional high-speed steel cutter life service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
Fig. 3 is the enlarged diagram in A portion in Fig. 2;
Shown in Fig. 1 ~ Fig. 3: 1-clamping body, first surface 11, second surface 12,2-cuts main sword, 3-transitional edges.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 to Figure 3, circular cigarette machine knife blade of the present utility model, comprise clamping body 1, cut main sword 2 and transitional edges 3, described transitional edges 3 is arranged on the periphery of described clamping body 1, the main sword of described cutting 2 is arranged on the periphery of described transitional edges 3, cut the blade angle of main sword 2 described in the blade angle < of described transitional edges 3, the blade angle of the main sword 2 of described cutting is 10 ~ 12 °.Due at clamping body 1 with cut between main sword 2 and be provided with transitional edges 3, and described in the blade angle < of transitional edges 3, cut the blade angle of main sword 2, make transitional edges 3 and cut between main sword 2 to there is corner, in use procedure, the existence of corner can reduce tobacco and cut the frictional force between main sword 2; And the blade angle cutting main sword 2 is 10 ~ 12 °, make the cutting quality of circular cigarette machine knife blade good, long service life, sharpening to be at least more than 20 times of traditional high-speed steel cutter life service life.
In order to improve cutting effect further, increase the service life, as preferred embodiment, the blade angle of described transitional edges 3 is 0.5 ~ 10 °.
In order to reduce the frictional force in working angles, make cutting ability better, as preferred embodiment, the surface roughness of described transitional edges 3 and the main sword 2 of described cutting all≤0.01um.
In order to reduce the frictional force in working angles, make cutting ability better, as preferred embodiment, the surface roughness of described clamping body 1 is≤0.02um.
In order to improve the performance of circular cigarette machine knife blade further, as preferred embodiment, the flatness≤0.02mm of described clamping body 1.
In order to improve the performance of circular cigarette machine knife blade further, as preferred embodiment, the first surface 11 of described clamping body 1 is relative to the depth of parallelism≤0.02mm of second surface 12.
In order to improve the performance of circular cigarette machine knife blade further, as preferred embodiment, the circular runout≤0.05mm of the main sword 2 of described cutting.
In order to improve the wearability and cutting speed of cutting main sword 2 further, as preferred embodiment, the material of the main sword 2 of described cutting is carbide alloy.
Claims (8)
1. circular cigarette machine knife blade, it is characterized in that: comprise clamping body (1), cut main sword (2) and transitional edges (3), described transitional edges (3) is arranged on the periphery of described clamping body (1), the main sword of described cutting (2) is arranged on the periphery of described transitional edges (3), cut the blade angle of main sword (2) described in the blade angle < of described transitional edges (3), the blade angle of the main sword of described cutting (2) is 10 ~ 12 °.
2. circular cigarette machine knife blade as claimed in claim 1, is characterized in that: the blade angle of described transitional edges (3) is 0.5 ~ 10 °.
3. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the surface roughness of described transitional edges (3) and the main sword of described cutting (2) all≤0.01um.
4. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the surface roughness≤0.02um of described clamping body (1).
5. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the flatness≤0.02mm of described clamping body (1).
6. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the first surface (11) of described clamping body (1) is relative to the depth of parallelism≤0.02mm of second surface (12).
7. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the circular runout≤0.05mm of the main sword of described cutting (2).
8. circular cigarette machine knife blade as claimed in claim 1 or 2, is characterized in that: the material of the main sword of described cutting (2) is carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544662.5U CN204819607U (en) | 2015-07-24 | 2015-07-24 | Circular cigarette machine knife piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544662.5U CN204819607U (en) | 2015-07-24 | 2015-07-24 | Circular cigarette machine knife piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819607U true CN204819607U (en) | 2015-12-02 |
Family
ID=54677248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544662.5U Active CN204819607U (en) | 2015-07-24 | 2015-07-24 | Circular cigarette machine knife piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102420875B1 (en) * | 2022-03-25 | 2022-07-14 | 최태성 | Manufacturing Method of Circular Knife for Cutting Cigarette |
-
2015
- 2015-07-24 CN CN201520544662.5U patent/CN204819607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102420875B1 (en) * | 2022-03-25 | 2022-07-14 | 최태성 | Manufacturing Method of Circular Knife for Cutting Cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |