CN202781350U - Multifunctional straight knife - Google Patents
Multifunctional straight knife Download PDFInfo
- Publication number
- CN202781350U CN202781350U CN201220438215.8U CN201220438215U CN202781350U CN 202781350 U CN202781350 U CN 202781350U CN 201220438215 U CN201220438215 U CN 201220438215U CN 202781350 U CN202781350 U CN 202781350U
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- CN
- China
- Prior art keywords
- blade
- straight knife
- knife
- toothholder
- installation portion
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a multifunctional straight knife, which comprises a knife handle, a blade mounting part arranged at the front end of the knife handle and a blade arranged on the blade mounting part. The multifunctional straight knife is characterized in that the side part of the blade mounting part is provided with two first toothed seats for installation of lateral edged blades, the first toothed seats are arranged like a ring-shaped array along the extension direction of the side part of the blade mounting part, the front end of the mounting part is provided with a second toothed seat for installation of a horizontal edge, the lateral edge blades are arranged on the first toothed seats, and a horizontal edged blade is arranged on the second toothed seat. The multifunctional straight knife has the beneficial effects that drilling and milling can be performed, the milling efficiency can be improved, and the time for blade replacement can be reduced.
Description
Technical field
The utility model relates to a kind of wood cutter, especially relates to a kind of multi-functional straight knife.
Background technology
In the prior art, gang drill or hole making drill are adopted in boring, and slot, engraving, milling straight knife, at the grooved faces of straight knife and weld a slice blade and then can carry out bore operation, there is tool changing in the tradition straight knife and affects the problem of milling efficiency, and straight knife can't possess the hole making drill function simultaneously.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of multi-functional straight knife that can hole and can milling is provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of multi-functional straight knife, it has handle of a knife; Be located at the blade installation portion of handle of a knife front end and the blade of being located at the blade installation portion, it is characterized in that, the sidepiece of described blade installation portion is furnished with the first toothholder of two installation side angle of throat sheets along its extending direction annular array, the front end of described installation portion has the second toothholder that chisel edge is installed, be positioned at the first toothholder the side edge blade is installed, be positioned at the second toothholder the chisel edge blade is installed.
Further, the rotating diameter of described cylindrical blade is 12.7mm.
Further, the wedge angle β of described chisel edge blade front end is 80 °.
Further, the YG8 of described chisel edge blade and side edge blade employing or the carbide alloy of YG6X are made.
Further, described chisel edge blade and side edge blade adopt welding manner to be installed on toothholder.
The beneficial effects of the utility model are: this product can be holed and can milling, can both take into account, and improves milling efficiency, reduces tool change time.
Description of drawings
Fig. 1 is multi-functional straight knife side view;
Fig. 2 is multi-functional straight knife upward view;
Fig. 3 is the front end partial structurtes schematic diagram of multi-functional straight knife.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1～3, a kind of multi-functional straight knife, it has handle of a knife 1; Be located at the blade installation portion 2 of handle of a knife front end and the blade of being located at the blade installation portion, it is characterized in that, the sidepiece of described blade installation portion is furnished with the first toothholder of two installation side angle of throat sheets along its extending direction annular array, the front end of described installation portion has the second toothholder that chisel edge is installed, be positioned at the first toothholder side edge blade 4 is installed, the arrangement of side edge blade is annular array, the central point of annular array overlaps with the axial of blade installation portion, be positioned at the second toothholder chisel edge blade 3 is installed, the dead in line of the cutting edge of chisel edge blade and blade installation portion.
The wedge angle β of described chisel edge blade front end is 80 °.
The YG8 that described chisel edge blade and side edge blade adopt or the carbide alloy of YG6X are made.
The rotating diameter of described cylindrical blade is 12.7mm.
Described chisel edge blade and side edge blade adopt welding manner to be installed on toothholder.
Referring to Fig. 2, Fig. 3, it is trapezoidal that the cross section of side edge blade roughly is, the hypotenuse deflection angle at its cutting edge place is roughly 40 degree, the angle point of the nearly chisel edge blade of side edge blade is positioned on the circumference of cutting edge rotation of chisel edge blade, and the cutting edge hypotenuse of side edge blade is parallel with the cutting edge bearing of trend of chisel edge blade.
The body of carrying blade passes through the turning moulding with No. 45 steel, then carry out milling at milling machine, alloy blade adopts YG8 or YG6X, by high-frequency induction heating body and alloy blade, be welded on the body with the copper solder alloy blade, tool grinder grinds the processing that disappears after cleaning and the surface treatment.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. multi-functional straight knife, it has handle of a knife; Be located at the blade installation portion of handle of a knife front end and the blade of being located at the blade installation portion, it is characterized in that, the sidepiece of described blade installation portion is furnished with the first toothholder of two installation side angle of throat sheets along its extending direction annular array, the front end of described installation portion has the second toothholder that chisel edge is installed, be positioned at the first toothholder the side edge blade is installed, be positioned at the second toothholder the chisel edge blade is installed.
2. multi-functional straight knife as claimed in claim 1 is characterized in that, the rotating diameter of described cylindrical blade is 12.7mm.
3. multi-functional straight knife as claimed in claim 1 is characterized in that, the wedge angle β of described chisel edge blade front end is 80 °.
4. multi-functional straight knife as claimed in claim 1 is characterized in that, the YG8 that described chisel edge blade and side edge blade adopt or the carbide alloy of YG6X are made.
5. multi-functional straight knife as claimed in claim 1 is characterized in that, described chisel edge blade and side edge blade adopt welding manner to be installed on toothholder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220438215.8U CN202781350U (en) | 2012-08-30 | 2012-08-30 | Multifunctional straight knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220438215.8U CN202781350U (en) | 2012-08-30 | 2012-08-30 | Multifunctional straight knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781350U true CN202781350U (en) | 2013-03-13 |
Family
ID=47808681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220438215.8U Expired - Lifetime CN202781350U (en) | 2012-08-30 | 2012-08-30 | Multifunctional straight knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378834A (en) * | 2016-11-29 | 2017-02-08 | 梧州市三禾添佰利五金加工有限公司 | Improved wood product machining straight knife |
-
2012
- 2012-08-30 CN CN201220438215.8U patent/CN202781350U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378834A (en) * | 2016-11-29 | 2017-02-08 | 梧州市三禾添佰利五金加工有限公司 | Improved wood product machining straight knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180914 Address after: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee after: HANGZHOU QIANXIANG TOOLS CO.,LTD. Address before: 310019 upper bridge of Jianggan District, Jianggan District, Zhejiang Patentee before: HANGZHOU QIANXIANG TOOLS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee after: Zhejiang Qianxiang Tools Co.,Ltd. Address before: 314408 No. 3, Kai Hui Road, Changan Town, Haining Town, Jiaxing, Zhejiang Patentee before: HANGZHOU QIANXIANG TOOLS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |