CN203649441U - Double-faced groove cutter - Google Patents
Double-faced groove cutter Download PDFInfo
- Publication number
- CN203649441U CN203649441U CN201320817915.2U CN201320817915U CN203649441U CN 203649441 U CN203649441 U CN 203649441U CN 201320817915 U CN201320817915 U CN 201320817915U CN 203649441 U CN203649441 U CN 203649441U
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- Prior art keywords
- cutter
- cutter head
- welding
- heads
- double
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Abstract
The utility model relates to a double-faced groove cutter which comprises a cutter head base, a cutter handle connected with the center of the cutter head base and a plurality of welding cutter heads arranged on the cuter head base. The double-faced groove cutter is characterized in that the cutter head base comprises a first side face and a second side face, the first side face and the second side face are arranged back to back, the welding cutter heads include a plurality of first welding cutter heads on the first side face and a plurality of second welding cutter heads on the second side face, each welding cutter head comprises a cutter head base portion and a cutting edge, and each cutting edge extends to exceed the end face of the corresponding cutter head base portion. The double-faced groove cutter is reasonable in structure and good in overall strength, the groove cutter is in a double-faced welding mode, the eight cutter heads are evenly distributed on the front face and the back face of the groove cutter, cost is saved and a complicated groove type can be machined in a one-shot mode.
Description
Technical field
The utility model relates to hardware and cutting-tools technical field, particularly a kind of double groove cutter.
Background technology
On lathe, common groove cutter comprises handle of a knife, cutter head pedestal and is arranged at the cutter head on cutter head pedestal at present, and groove cutter is rotated to realize the machine-shaping of conduit on workpiece under Digit Control Machine Tool drives.
But, in prior art, the cutter head of groove cutter is fixed on a side surface of cutter head pedestal by the mode of welding, thereby realize the processing to specific conduit in specific workpiece, but the groove cutter of this kind of form is difficult to the comparatively time processing moulding of complicated conduit of implementation structure, and machining accuracy and efficiency all have much room for improvement.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of rational in infrastructure, double groove cutter that can the complicated conduit of time processing moulding is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of double groove cutter, comprise cutter head pedestal, be connected in the handle of a knife at cutter head pedestal center and be located at the some welding cutter heads on described cutter head pedestal, it is characterized in that: described cutter head pedestal comprises the first side and second side of opposing setting, described welding cutter head comprises that being arranged at some first on described the first side welds cutter heads and be arranged at some the second welding cutter heads on described the second side, described welding cutter head comprises cutter head base portion and blade, and described blade extends beyond the end face of described cutter head pedestal.
Further, described the first side is provided with eight first welding cutter heads that are intervally arranged, and described the second side is provided with eight second welding cutter heads that are intervally arranged.
Further, described the first welding cutter head and described the second welding cutter head are evenly and are intervally arranged.
Further, in the direction of the end face away from described cutter head pedestal, the height of described welding cutter head diminishes gradually.
Further, the width of described welding cutter head be less than or equal to described cutter head pedestal radius 1/3rd.
Further, the width of described welding cutter head equal described cutter head pedestal radius 1/4th.
Further, the thickness of described cutter head pedestal be greater than described welding cutter head maximum height 1/2nd.
Further, the thickness of described cutter head pedestal equals the maximum height of described welding cutter head.
The utility model beneficial effect is: the utility model is rational in infrastructure, and groove cutter bulk strength is better, and groove cutter adopts double sides welding, and 8 cutter head positive and negatives are uniformly distributed, and saves cost, time processing Complex Groove.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model double groove cutter;
Fig. 2 is the structural representation at another visual angle of the utility model double groove cutter.
In figure:
1-cutter head pedestal, 2-handle of a knife, 3-welds cutter head, 11-the first side, 12-the second side, 13-end face, 31-cutter head base portion, 32-blade.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Coordinate with reference to shown in Fig. 1 and Fig. 2, in the utility model one specific embodiment, a kind of double groove cutter, comprise cutter head pedestal 1, be connected in the handle of a knife 2 at cutter head pedestal 1 center and be located at the some welding cutter heads 3 on described cutter head pedestal 1, described cutter head pedestal 1 comprises the first side 11 and second side 12 of opposing setting, described welding cutter head 3 comprises that being arranged at some first on described the first side 11 welds cutter heads and be arranged at some the second welding cutter heads on described the second side 12, described welding cutter head 3 comprises cutter head base portion 31 and blade 32, described blade 32 extends beyond the end face 13 of described cutter head pedestal 1.The shape of the pedestal of cutter head wherein, 1 can be preferably circle.
In the present embodiment, described the first side 11 is provided with eight first welding cutter heads that are intervally arranged, and described the second side 12 is provided with eight second welding cutter heads that are intervally arranged.Further, described the first welding cutter head and described the second welding cutter head are evenly and are intervally arranged, and weld between cutter head and are evenly intervally arranged in the circumference mode of described cutter head pedestal 1.Wherein, in the direction of the end face 13 away from described cutter head pedestal 1, the height of described welding cutter head 3 diminishes gradually.The width of described welding cutter head 3 be less than or equal to described cutter head pedestal 1 radius 1/3rd.Preferably, the width of described welding cutter head 3 equal described cutter head pedestal 1 radius 1/4th.Further, the thickness of described cutter head pedestal 1 be greater than described welding cutter head 3 maximum height 1/2nd.Preferably, the thickness of described cutter head pedestal 1 equals the maximum height of described welding cutter head 3.
In the utility model, taking the welding cutter head on the first side as example, facing on the visual angle of the first side, the direction of rotation of described cutter head pedestal is for being rotated counterclockwise, and the setting of the blade 32 on described welding cutter head is the shape of " front short rear length ".
The utility model beneficial effect is: the utility model is rational in infrastructure, and groove cutter bulk strength is better, and groove cutter adopts double sides welding, and 8 cutter head positive and negatives are uniformly distributed, and saves cost, time processing Complex Groove.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (8)
1. a double groove cutter, comprise cutter head pedestal (1), be connected in the handle of a knife (2) at cutter head pedestal center and be located at the some welding cutter heads (3) on described cutter head pedestal (1), it is characterized in that: described cutter head pedestal (1) comprises the first side (11) and the second side (12) of opposing setting, described welding cutter head (3) comprises that being arranged at some first on described the first side (11) welds cutter heads and be arranged at some the second welding cutter heads on described the second side (12), described welding cutter head comprises cutter head base portion (31) and blade (32), described blade (32) extends beyond the end face (13) of described cutter head pedestal (1).
2. double groove cutter according to claim 1, is characterized in that: described the first side (11) is provided with eight first welding cutter heads that are intervally arranged, and described the second side (12) is provided with eight second welding cutter heads that are intervally arranged.
3. double groove cutter according to claim 2, is characterized in that: described the first welding cutter head and described the second welding cutter head are evenly and are intervally arranged.
4. double groove cutter according to claim 1, is characterized in that: in the direction of the end face (13) away from described cutter head pedestal (1), the height of described welding cutter head (3) diminishes gradually.
5. double groove cutter according to claim 4, is characterized in that: the width of described welding cutter head (3) be less than or equal to described cutter head pedestal (1) radius 1/3rd.
6. double groove cutter according to claim 5, is characterized in that: the width of described welding cutter head (3) equal described cutter head pedestal (1) radius 1/4th.
7. double groove cutter according to claim 1, is characterized in that: the thickness of described cutter head pedestal (1) be greater than described welding cutter head (3) maximum height 1/2nd.
8. double groove cutter according to claim 7, is characterized in that: the thickness of described cutter head pedestal (1) equals the maximum height of described welding cutter head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817915.2U CN203649441U (en) | 2013-12-11 | 2013-12-11 | Double-faced groove cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817915.2U CN203649441U (en) | 2013-12-11 | 2013-12-11 | Double-faced groove cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649441U true CN203649441U (en) | 2014-06-18 |
Family
ID=50915878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817915.2U Expired - Fee Related CN203649441U (en) | 2013-12-11 | 2013-12-11 | Double-faced groove cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658706A (en) * | 2013-12-11 | 2014-03-26 | 无锡雨田精密工具有限公司 | Double-side groove cutter |
-
2013
- 2013-12-11 CN CN201320817915.2U patent/CN203649441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658706A (en) * | 2013-12-11 | 2014-03-26 | 无锡雨田精密工具有限公司 | Double-side groove cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |