CN204210190U - Pencil-holder planing cutter - Google Patents
Pencil-holder planing cutter Download PDFInfo
- Publication number
- CN204210190U CN204210190U CN201420671590.6U CN201420671590U CN204210190U CN 204210190 U CN204210190 U CN 204210190U CN 201420671590 U CN201420671590 U CN 201420671590U CN 204210190 U CN204210190 U CN 204210190U
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- CN
- China
- Prior art keywords
- cutter
- hub
- tooth
- head
- pencil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of pencil-holder planing cutter, comprise columniform cutter hub and cutter head, described cutter hub circumference is along the some cutter heads of helical trajectory branch, and described cutter head is removably connected by fishbolt and described cutter hub, cutter head offers cutter tooth seat, described cutter tooth seat is welded with cutter tooth.Cutter hub of the present utility model and cutter head are removably connected by fishbolt, when the appearance cutter tooth on some cutter heads weares and teares, can ensure that cutter normally uses by changing cutter head; Cutter hub adopts aluminium cutter hub, and cutter total quality reduces greatly.
Description
Technical field
The utility model relates to a kind of the pen or shape tool processed, especially a kind of pencil-holder planing cutter.
Background technology
When manufacturing pencil, need by plane bar cutter channeling in template, to install pen core.Body portion and the tool bit part of existing plane bar cutter are integrated machine-shaping, and when wearing and tearing appear in some tool bit parts, this plane bar cutter both cannot normally use.
Summary of the invention
Goal of the invention: the purpose of this utility model is the shortcoming for prior art, provides the pencil-holder planing cutter that a kind of cutter head can be changed separately.
To achieve these goals, the utility model have employed following technical scheme:
A kind of pencil-holder planing cutter, comprise columniform cutter hub and cutter head, described cutter hub circumference is along the some cutter heads of helical trajectory branch, and described cutter head is removably connected by fishbolt and described cutter hub, cutter head offers cutter tooth seat, and described cutter tooth seat is welded with cutter tooth.
In the utility model, preferably, described cutter hub is aluminium cutter hub.
In the utility model, preferably, described cutter tooth is diamond tooth.
By changing cutter head, beneficial effect: cutter hub of the present utility model and cutter head are removably connected by fishbolt, when the appearance cutter tooth on some cutter heads weares and teares, can ensure that cutter normally uses; Cutter hub adopts aluminium cutter hub, and cutter total quality reduces greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cutter head.
In figure: 1-cutter hub, 2-cutter head, 3-fishbolt, 4-cutter tooth seat, 5-cutter tooth, 6-locating hole.
Detailed description of the invention:
Below in conjunction with accompanying drawing the utility model done and further explain.
As illustrated in fig. 1 and 2, pencil-holder planing cutter of the present utility model comprises columniform cutter hub 1 and cutter head 2, and cutter hub 1 adopts aluminium cutter hub, and cutter hub 1 circumference is along the some cutter heads 2 of helical trajectory branch, and cutter head 2 is removably connected by fishbolt 3 and cutter hub 1.Cutter head 2 bottom is provided with the locating hole 6 suitable with fishbolt 3, and cutter head 2 top offers cutter tooth seat 4, cutter tooth seat 4 is welded with cutter tooth 5, and cutter tooth 5 is diamond tooth.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a pencil-holder planing cutter, comprise columniform cutter hub (1) and cutter head (2), it is characterized in that: described cutter hub (1) circumference is along the some cutter heads of helical trajectory branch (2), described cutter head (2) is removably connected by fishbolt (3) and described cutter hub (1), cutter head (2) offers cutter tooth seat (4), described cutter tooth seat (4) is welded with cutter tooth (5).
2. a kind of pencil-holder planing cutter according to claim 1, is characterized in that: described cutter hub (1) is aluminium cutter hub.
3. a kind of pencil-holder planing cutter according to claim 1, is characterized in that: described cutter tooth (5) is diamond tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671590.6U CN204210190U (en) | 2014-11-11 | 2014-11-11 | Pencil-holder planing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671590.6U CN204210190U (en) | 2014-11-11 | 2014-11-11 | Pencil-holder planing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210190U true CN204210190U (en) | 2015-03-18 |
Family
ID=52978894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671590.6U Active CN204210190U (en) | 2014-11-11 | 2014-11-11 | Pencil-holder planing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210190U (en) |
-
2014
- 2014-11-11 CN CN201420671590.6U patent/CN204210190U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211106 Feinikesi Road, Jiangning District, Nanjing, Jiangsu 8 Patentee after: Blue School (China) tool system Co., Ltd. Address before: 211106 Feinikesi Road, Jiangning District, Nanjing, Jiangsu 8 Patentee before: LEIZ TOOLING SYSTEMS (NANJING) CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 211106 9 Jiangning Road, Jiangning, Nanjing, Jiangning. Patentee after: Blue School (China) tool system Co., Ltd. Address before: 211106 Feinikesi Road, Jiangning District, Nanjing, Jiangsu 8 Patentee before: Blue School (China) tool system Co., Ltd. |