CN209532142U - High precision numerical control lathe tool - Google Patents
High precision numerical control lathe tool Download PDFInfo
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- CN209532142U CN209532142U CN201822223303.6U CN201822223303U CN209532142U CN 209532142 U CN209532142 U CN 209532142U CN 201822223303 U CN201822223303 U CN 201822223303U CN 209532142 U CN209532142 U CN 209532142U
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- end surface
- operative end
- numerical control
- high precision
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Abstract
The utility model discloses a kind of high precision numerical control lathe tool, including the cutter hub with operative end surface, the operative end surface periphery is provided with chip pocket, the operative end surface of the chip pocket inner circumferential is equipped with chip breaking boss, and there are three points of a knife for tool in hexagonal the operative end surface, this point of a knife includes the platform area for being parallel to operative end surface and the area Rong Xie being obliquely installed, the angle of this area Rong Xie and operative end surface is 15 °, the width of the platform area is 0.13mm, the width in region shared by the area Rong Xie is 0.6mm, and the spacing of the platform area top and the area Rong Xie bottom end is 0.12mm.The high precision numerical control lathe tool of the utility model is used for finishing, the semifinishing of workpiece, not only has good heat-sinking capability, also has good chip breaking, chip removal ability.
Description
Technical field
The utility model relates to a kind of high precision numerical control lathe tools, belong to digital cuttings technical field.
Background technique
Currently, workpiece to be machined table can not only be improved when using the digital cuttings workpieces processing of cermet material
The finish in face, moreover it is possible to promote the service life of digital cuttings；But the digital cuttings of part metals ceramic material exist on the market
When workpieces processing, due to the defect of groove design, heat dissipation, chip removal and chip breaking ability still have deficiency, it would be highly desirable to improve.
Summary of the invention
The purpose of the utility model is to provide a kind of high precision numerical control lathe tool, which is used for the essence of workpiece
Processing, semifinishing not only have good heat-sinking capability, also have good chip breaking, chip removal ability.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of high precision numerical control lathe tool, including has
The cutter hub of operative end surface, the operative end surface periphery are provided with chip pocket, and the operative end surface of the chip pocket inner circumferential is equipped with chip breaking
Boss, and there are three points of a knife for tool in hexagonal the operative end surface, this point of a knife includes the platform area for being parallel to operative end surface
With the area Rong Xie being obliquely installed, the angle of this area Rong Xie and operative end surface is 15 °, and the width of the platform area is 0.13mm, institute
The width in region shared by the area Shu Rongxie is 0.6mm, and the spacing of the platform area top and the area Rong Xie bottom end is 0.12mm.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, the chip breaking boss includes the chip removal area for being connected to the area Rong Xie, this chip removal area is obliquely installed.
2. in above scheme, width shared by the chip removal area is 0.37mm.
3. in above scheme, the angle of the point of a knife is 80 °, the lateral margin of two operative end surfaces between two points of a knife
Enclosed angle is 160 °.
4. in above scheme, mark concave point is provided on the boss.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model high precision numerical control lathe tool passes through the rational design of the platform area and the area Rong Xie at point of a knife position,
Cooperate chip pocket and the reasonable chip breaking of chip breaking boss, and drain chip breaking in time, be not only avoided that metal fillings is accumulated in point of a knife, influence by
The finish on workpieces processing surface, moreover it is possible to which rapid cooling avoids heat from accumulating in point of a knife, and point of a knife hardness is caused to reduce and influence
Turnery processing.
2, the utility model high precision numerical control lathe tool facilitates staff to distinguish cutter hub use direction by identifying concave point
And operative end surface.
Detailed description of the invention
Attached drawing 1 is this practical new high-precision CNC turning tool schematic view of the front view；
Attached drawing 2 is the A-A schematic cross-sectional view of attached drawing 1；
Attached drawing 3 is partial enlargement structural representation at the B of attached drawing 2.
In the figures above: 1, cutter hub；11, operative end surface；12, chip pocket；2, point of a knife；3, platform area；4, the area Rong Xie；5, break
Consider boss to be worth doing；51, chip removal area；6, concave point is identified.
Specific embodiment
Embodiment 1: a kind of high precision numerical control lathe tool, it is described including the cutter hub 1 with operative end surface 11 referring to attached drawing 1-3
11 periphery of operative end surface is provided with chip pocket 12, and the operative end surface 11 of 12 inner circumferential of chip pocket is equipped with chip breaking boss 5, and is in six
Side shape for tool there are three point of a knife 2, this point of a knife 2 includes being parallel to the platform area 3 of operative end surface 11 and inclining in the operative end surface 11
The angle of the area Rong Xie 4 being tiltedly arranged, this area Rong Xie 4 and operative end surface 11 is 15 °, and the width of the platform area 3 is 0.13mm, institute
The width in region shared by the area Shu Rongxie 4 is 0.6mm, and the spacing of 3 top of platform area and 4 bottom end of the area Rong Xie is 0.12mm.
Above-mentioned chip breaking boss 5 includes the chip removal area 51 for being connected to the area Rong Xie 4, this chip removal area 51 is obliquely installed；Above-mentioned chip removal
Width shared by area 51 is 0.37mm；The angle of above-mentioned point of a knife 2 is 80 °, the side of two operative end surfaces 11 between two points of a knife 2
The enclosed angle of edge is 160 °；Mark concave point 6 is provided on above-mentioned boss.
Embodiment 2: a kind of high precision numerical control lathe tool, it is described including the cutter hub 1 with operative end surface 11 referring to attached drawing 1-3
11 periphery of operative end surface is provided with chip pocket 12, and the operative end surface 11 of 12 inner circumferential of chip pocket is equipped with chip breaking boss 5, and is in six
Side shape for tool there are three point of a knife 2, this point of a knife 2 includes being parallel to the platform area 3 of operative end surface 11 and inclining in the operative end surface 11
The angle of the area Rong Xie 4 being tiltedly arranged, this area Rong Xie 4 and operative end surface 11 is 15 °, and the width of the platform area 3 is 0.13mm, institute
The width in region shared by the area Shu Rongxie 4 is 0.6mm, and the spacing of 3 top of platform area and 4 bottom end of the area Rong Xie is 0.12mm.
Above-mentioned chip breaking boss 5 includes the chip removal area 51 for being connected to the area Rong Xie 4, this chip removal area 51 is obliquely installed；Above-mentioned chip removal
Width shared by area 51 is 0.37mm；The angle of above-mentioned point of a knife 2 is 80 °, the side of two operative end surfaces 11 between two points of a knife 2
The enclosed angle of edge is 160 °.
When using above-mentioned high precision numerical control lathe tool, by the rational design of the platform area and the area Rong Xie at point of a knife position, match
Chip pocket and the reasonable chip breaking of chip breaking boss are closed, and drains chip breaking in time, is not only avoided that metal fillings is accumulated in point of a knife, influences to be added
The finish of work workpiece surface, moreover it is possible to which rapid cooling avoids heat from accumulating in point of a knife, and point of a knife hardness is caused to reduce and influence vehicle
Cut processing.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of high precision numerical control lathe tool, it is characterised in that: including the cutter hub (1) with operative end surface (11), the working end
Face (11) periphery is provided with chip pocket (12), and the operative end surface (11) of chip pocket (12) inner circumferential is equipped with chip breaking boss (5), and
For tool there are three point of a knife (2), this point of a knife (2) includes being parallel to operative end surface (11) on the operative end surface (11) hexagonally
The angle in platform area (3) and the area Rong Xie (4) being obliquely installed, this area Rong Xie (4) and operative end surface (11) is 15 °, the platform
The width in area (3) is 0.13mm, and the width in region shared by the area Rong Xie (4) is 0.6mm, platform area (3) top and appearance
The spacing for considering area (4) bottom end to be worth doing is 0.12mm.
2. high precision numerical control lathe tool according to claim 1, it is characterised in that: the chip breaking boss (5) includes being connected to
The chip removal area (51) in the area Rong Xie (4), this chip removal area (51) are obliquely installed.
3. high precision numerical control lathe tool according to claim 2, it is characterised in that: width shared by the chip removal area (51) is
0.37mm。
4. high precision numerical control lathe tool according to claim 1, it is characterised in that: the angle of the point of a knife (2) is 80 °, two
The enclosed angle in lateral margin of two operative end surfaces (11) between a point of a knife (2) is 160 °.
5. high precision numerical control lathe tool according to claim 1, it is characterised in that: be provided with mark concave point (6) on the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223303.6U CN209532142U (en) | 2018-12-27 | 2018-12-27 | High precision numerical control lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223303.6U CN209532142U (en) | 2018-12-27 | 2018-12-27 | High precision numerical control lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532142U true CN209532142U (en) | 2019-10-25 |
Family
ID=68266400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223303.6U Active CN209532142U (en) | 2018-12-27 | 2018-12-27 | High precision numerical control lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532142U (en) |
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2018
- 2018-12-27 CN CN201822223303.6U patent/CN209532142U/en active Active
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