CN204353550U - T-slot milling cutter processing - Google Patents
T-slot milling cutter processing Download PDFInfo
- Publication number
- CN204353550U CN204353550U CN201420866322.XU CN201420866322U CN204353550U CN 204353550 U CN204353550 U CN 204353550U CN 201420866322 U CN201420866322 U CN 201420866322U CN 204353550 U CN204353550 U CN 204353550U
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- China
- Prior art keywords
- cutter
- neck
- tooth
- acutance
- slot milling
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Abstract
The utility model discloses a kind of T-slot milling cutter processing, comprises shank section, acutance portion, neck and cutter tooth portion; Described shank section is cylinder, and described acutance portion is frusto conical; Described neck is cylinder; One end of described shank section is amassed equal with the large end face in described acutance portion, and coaxially connects; The small end area in described acutance portion and described neck one end face area equation, and coaxially connect; The other end of described neck connects described cutter tooth portion; Described cutter tooth portion comprises cutter core and four cutters tooth, and described cutter core is cylindric and is coaxially connected with described neck; Described four cutters tooth are evenly arranged at all sides of cutter tooth, and the anglec of rotation is 35 degree; It is 0.7 millimeter that described cutter tooth rotates along cutter wire mandrel the cylindrical height formed, and diameter is 7.9 millimeters.T-slot milling cutter processing of the present utility model, structure is simple, and chip precision reaches 0.01 millimeter, is in top standard in the industry.
Description
Technical field
The utility model relates to milling cutter field, particularly relates to a kind of T-slot milling cutter processing.
Background technology
T-slot milling cutter processing is the specific purpose tool of processing T type groove, and after straight trough mills out, can once mill out precision and meet the requirements of T-slot, milling cutter end sword has suitable cutting angle, and cutter tooth presses helical teeth, side set design, and stable cutting, cutting force are little.
Existing T-slot milling cutter processing, machining accuracy is not high, and chip surface luminosity is low.
Utility model content
Main purpose of the present utility model for providing machining accuracy high, the T-slot milling cutter processing that chip surface luminosity is high.
In order to realize foregoing invention object, the utility model proposes a kind of T-slot milling cutter processing, comprising shank section, acutance portion, neck and cutter tooth portion;
Described shank section is cylinder, and described acutance portion is frusto conical; Described neck is cylinder; One end of described shank section is amassed equal with the large end face in described acutance portion, and coaxially connects; The small end area in described acutance portion and described neck one end face area equation, and coaxially connect; The other end of described neck connects described cutter tooth portion;
Described cutter tooth portion comprises cutter core and four cutters tooth, and described cutter core is cylindric and is coaxially connected with described neck; Described four cutters tooth are evenly arranged at all sides of cutter tooth, and the anglec of rotation is 35 degree; It is 0.7 millimeter that described cutter tooth rotates along cutter wire mandrel the cylindrical height formed, and diameter is 7.9 millimeters.
Further, the length sum in described neck and cutter tooth portion is 4 millimeters.
Further, the diameter of described shank section is 8 millimeters.
Further, all swords one relief angle of described cutter tooth is 10 degree, and all sword two relief angles are 18 degree.
Further, the width after described all swords one is 0.35 millimeter.
Further, the front end relief angle of described cutter tooth is 6 degree; Rear end relief angle is 3 degree.
T-slot milling cutter processing of the present utility model, is evenly arranged at all sides of cutter tooth by four cutters tooth, the anglec of rotation is 35 degree, can when ensureing chip efficiency, and improve chip precision, chip surface luminosity is high; T-slot milling cutter processing of the present utility model, structure is simple, and chip precision reaches 0.01 millimeter, is in top standard in the industry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the T-slot milling cutter processing of the utility model one embodiment;
Fig. 2 is the structural representation in the cutter tooth portion of the T-slot milling cutter processing of the utility model one embodiment;
Fig. 3 is the schematic diagram of all edge clearance angles of the cutter tooth of the utility model one embodiment;
Fig. 4 is the schematic diagram of the front end relief angle of the cutter tooth of the utility model one embodiment;
Fig. 5 is the schematic diagram of the rear end relief angle of the cutter tooth of the utility model one embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1-Fig. 5, propose a kind of T-slot milling cutter processing of the utility model one embodiment, comprise shank section 10, acutance portion 20, neck 30 and cutter tooth portion 40; Described shank section 10 is cylinder, and described acutance portion 20 is frusto conical; Described neck 30 is cylinder; One end of described shank section 10 is amassed equal with the large end face in described acutance portion 20, and coaxially connects; The small end area in described acutance portion 20 and described neck 30 1 end face area equation, and coaxially connect; The other end of described neck 30 connects described cutter tooth portion 40; Described cutter tooth portion 40 comprises cutter core 42 and four cutters tooth 41, and described cutter core 42 is cylindric and is coaxially connected with described neck 30; Described four cutters tooth 41 are evenly arranged at all sides of cutter tooth 41, and the anglec of rotation is 35 degree; It is 0.7 millimeter that described cutter tooth 41 rotates along cutter core 42 axis the cylindrical height formed, and diameter is 7.9 millimeters.
The T-slot milling cutter processing of the present embodiment, the setting in acutance portion 20, by shank section 10 excessively to neck 30, arranging of neck 30 can improve rigidity, and avoids processing work; Shank section 10, acutance portion 20, neck 30 and cutter tooth portion 40 are one-body molded, and long service life, during processing work, stability is high.The T-slot milling cutter processing of the present embodiment, is evenly arranged at all sides of cutter core 42 by four cutters tooth 41, and arranges along cutter core 42 spiral, and the anglec of rotation is 35 degree, can when ensureing chip efficiency, and improve chip precision, chip surface luminosity is high; And the cylindrical height that described cutter tooth 41 rotates formation along cutter core 42 axis is 0.7 millimeter, diameter is 7.9 millimeters, limits the precision of chip T-slot further, T-slot milling cutter processing of the present utility model, chip precision reaches 0.01 millimeter, is in top standard in the industry.
In the present embodiment, above-mentioned neck 30 is 4 millimeters with the length sum in cutter tooth portion 40, can complete the T-slot processing of various requirement, improve the use range of above-mentioned milling cutter.
In the present embodiment; the diameter of above-mentioned shank section 10 is 8 millimeters; it rotates large 0.1 millimeter of the cylindrical diameter formed along cutter core 42 axis than cutter tooth 41; cutter tooth 41 can be protected when parallel processing T type groove; working depth is greater than the total length in neck 30 and cutter tooth portion 40, makes it process in specified scope.
In the present embodiment, all swords one relief angle 411 of above-mentioned cutter tooth 41 is 10 degree, and all sword two relief angles 412 are 18 degree, can improve the precision and high polishing degree of cutting product, can reduce the area of cut of cutter tooth 41 and workpiece, and reduces and the surface of the work friction of having processed.
In the present embodiment, after above-mentioned all swords one, the width of 411 is 0.35 millimeter, reasonably can control the friction of cutter tooth 41 and processing work.
In the present embodiment, front end relief angle 413 angle of above-mentioned cutter tooth 41 is 6 degree; Rear end relief angle 414 angle is 3 degree.The angle of front end relief angle 413 is arranged, and both can provide enough sharpness, and can ensure again the rigidity of cutter tooth 41; The setting of rear end relief angle 414, can reduce the chip area of cutter tooth 41 and workpiece, and reduces and the surface of the work friction of having processed.
In the present embodiment, the bending place between the end of the free end of above-mentioned shank section 10 and side arranges chamfering 11, facilitates the clamping of shank section 10 and fixture, and prevents shank section 10 from hurting user.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a T-slot milling cutter processing, is characterized in that, comprises shank section, acutance portion, neck and cutter tooth portion;
Described shank section is cylinder, and described acutance portion is frusto conical; Described neck is cylinder; One end of described shank section is amassed equal with the large end face in described acutance portion, and coaxially connects; The small end area in described acutance portion and described neck one end face area equation, and coaxially connect; The other end of described neck connects described cutter tooth portion;
Described cutter tooth portion comprises cutter core and four cutters tooth, and described cutter core is cylindric and is coaxially connected with described neck; Described four cutters tooth are evenly arranged at all sides of cutter tooth, and the anglec of rotation is 35 degree; It is 0.7 millimeter that described cutter tooth rotates along cutter wire mandrel the cylindrical height formed, and diameter is 7.9 millimeters.
2. T-slot milling cutter processing according to claim 1, is characterized in that, the length sum in described neck and cutter tooth portion is 4 millimeters.
3. T-slot milling cutter processing according to claim 1, is characterized in that, the diameter of described shank section is 8 millimeters.
4. T-slot milling cutter processing according to claim 1, is characterized in that, all swords one relief angle of described cutter tooth is 10 degree, and all sword two relief angles are 18 degree.
5. T-slot milling cutter processing according to claim 4, is characterized in that, the width after described all swords one is 0.35 millimeter.
6. T-slot milling cutter processing according to claim 1, is characterized in that, the front end relief angle of described cutter tooth is 6 degree; Rear end relief angle is 3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866322.XU CN204353550U (en) | 2014-12-30 | 2014-12-30 | T-slot milling cutter processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866322.XU CN204353550U (en) | 2014-12-30 | 2014-12-30 | T-slot milling cutter processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353550U true CN204353550U (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866322.XU Expired - Fee Related CN204353550U (en) | 2014-12-30 | 2014-12-30 | T-slot milling cutter processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047257A1 (en) * | 2017-09-06 | 2019-03-14 | 深圳市鑫国钰精密工具有限公司 | T-shaped milling cutter |
-
2014
- 2014-12-30 CN CN201420866322.XU patent/CN204353550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047257A1 (en) * | 2017-09-06 | 2019-03-14 | 深圳市鑫国钰精密工具有限公司 | T-shaped milling cutter |
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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 |
Effective date of registration: 20180205 Address after: 516000 villager group District of Lian Xi village, Huiyang District, Huizhou City, Guangdong Patentee after: Huizhou Hengxin Yifeng metal products Co.,Ltd. Address before: 523700 Guangdong city of Dongguan province Chang Tang Road No. 21 Fenggang Zhen Yan Tian Long Tang Dong Industrial Zone A Patentee before: Dongguan Tibin Precision Hardware Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |