CN214392510U - Ceramic numerical control cutter for milling - Google Patents
Ceramic numerical control cutter for milling Download PDFInfo
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- CN214392510U CN214392510U CN202023213871.1U CN202023213871U CN214392510U CN 214392510 U CN214392510 U CN 214392510U CN 202023213871 U CN202023213871 U CN 202023213871U CN 214392510 U CN214392510 U CN 214392510U
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- cutter
- chip breaking
- boss layer
- breaking boss
- chip
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Abstract
The utility model discloses a milling process uses ceramic numerical control cutter, include: the cutter comprises a cutter rod and a cutter body arranged at the end part of the cutter rod, wherein a milling part formed by a bulge is arranged at the diagonal position of the working end surface of the cutter body, one side of the milling part is provided with a cutting edge, and the cutting edge is arranged on the edge of one side of the working end surface; the region between chip pocket and the adjacent working end face has a first chip breaking boss layer, and this first chip breaking boss layer surface has a second chip breaking boss layer, the area on first chip breaking boss layer is greater than the area on second chip breaking boss layer, the angle on the domatic and cutter body surface at first chip breaking boss layer edge is less than the angle on the domatic and first chip breaking boss layer surface at second chip breaking boss layer edge. The utility model discloses milling process uses ceramic numerical control cutter had both reduced the distance on the expense bits knife face, also made the expense bits rupture more easily.
Description
Technical Field
The utility model relates to a milling process uses ceramic numerical control cutter belongs to numerical control cutter technical field.
Background
A milling cutter is a cutting tool with one or more cutting edges, which cut a workpiece by a rotational movement of the cutting edge. When the numerical control blade made of the metal ceramic material is used for processing a workpiece, the smoothness of the surface of the processed workpiece can be improved, and the service life of the numerical control blade can be prolonged; however, when a part of the metal ceramic numerical control blades in the market is used for machining a workpiece, due to the defect of groove type design, the heat dissipation, chip breaking and chip removal capabilities of the blades are still insufficient, and improvement is urgently needed.
Disclosure of Invention
The utility model aims at providing a milling process uses ceramic numerical control cutter, this milling process uses ceramic numerical control cutter had both reduced the distance on the expense bits knife face, also made the expense bits rupture more easily.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a ceramic numerical control cutter for milling comprises: the cutter comprises a cutter rod and a cutter body arranged at the end part of the cutter rod, wherein a milling part formed by a bulge is arranged at the diagonal position of the working end surface of the cutter body, one side of the milling part is provided with a cutting edge, the cutting edge is arranged on the edge of one side of the working end surface, a front cutter surface at the rear side of the cutting edge is provided with a chip groove, and the chip groove extends to the center of the working end surface along the diagonal position of the working end surface;
the region between chip pocket and the adjacent working end face has a first chip breaking boss layer, and this first chip breaking boss layer surface has a second chip breaking boss layer, the area on first chip breaking boss layer is greater than the area on second chip breaking boss layer, the angle on the domatic and cutter body surface at first chip breaking boss layer edge is less than the angle on the domatic and first chip breaking boss layer surface at second chip breaking boss layer edge.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, the center of the cutter body is provided with the mounting hole.
2. In the above scheme, the mounting hole is a circular hole.
3. In the above scheme, the end part of the cutter bar is provided with an installation groove with a fixing hole, and the cutter body is installed on the installation groove of the cutter bar through a fixing screw.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses ceramic numerical control cutter for milling process, the region between the chip pocket in its cutter body and the adjacent working end face has a first chip breaking boss layer, and this first chip breaking boss layer surface has a second chip breaking boss layer, the area on first chip breaking boss layer is greater than the area on second chip breaking boss layer, the domatic angle with the cutter body surface at first chip breaking boss layer edge is less than domatic and the angle on first chip breaking boss layer surface at second chip breaking boss layer edge both make the expense bits rupture more easily, have also reduced distance on the expense bits knife face to calorific capacity has been reduced.
Drawings
FIG. 1 is a top view of the ceramic numerical control cutting tool for milling of the utility model;
FIG. 2 is a top view of the ceramic numerical control cutting tool for milling of the utility model;
fig. 3 is a partial schematic view of fig. 1.
In the above drawings: 1. a cutter body; 11. a working end face; 12. mounting holes; 2. a milling section; 21. cutting edges; 22. a rake face; 23. a chip pocket; 3. a first chip breaking boss layer; 4. a second chip breaking boss layer; 5. a cutter bar; 6. mounting grooves; 7. and fixing the screw.
Detailed Description
Example 1: a ceramic numerical control cutter for milling comprises: the cutter comprises a cutter rod 5 and a cutter body 1 arranged at the end part of the cutter rod 5, wherein a milling part 2 formed by a protrusion is arranged at the diagonal position of a working end surface 11 of the cutter body 1, a cutting edge 21 is arranged at one side of the milling part 2, the cutting edge 21 is arranged on the edge of one side of the working end surface 11, a chip groove 23 is arranged on a front cutter surface 22 at the rear side of the cutting edge 21, and the chip groove 23 extends towards the center of the working end surface 11 along the diagonal position of the working end surface 11;
the region between chip pocket 23 and the adjacent working end face 11 has a first chip breaking boss layer 3, and this 3 surfaces on first chip breaking boss layer have a second chip breaking boss layer 4, the area on first chip breaking boss layer 3 is greater than the area on second chip breaking boss layer 4, the angle on the domatic and cutter body 1 surface at 3 edges on first chip breaking boss layer is less than the angle on 4 edges domatic and first chip breaking boss layer 3 surfaces on second chip breaking boss layer.
The end of the cutter bar 5 is provided with an installation groove 6 with a fixed hole, and the cutter body 1 is installed on the installation groove 6 of the cutter bar 5 through a fixed screw 7.
Example 2: a ceramic numerical control cutter for milling comprises: the cutter comprises a cutter rod 5 and a cutter body 1 arranged at the end part of the cutter rod 5, wherein a milling part 2 formed by a protrusion is arranged at the diagonal position of a working end surface 11 of the cutter body 1, a cutting edge 21 is arranged at one side of the milling part 2, the cutting edge 21 is arranged on the edge of one side of the working end surface 11, a chip groove 23 is arranged on a front cutter surface 22 at the rear side of the cutting edge 21, and the chip groove 23 extends towards the center of the working end surface 11 along the diagonal position of the working end surface 11;
the region between chip pocket 23 and the adjacent working end face 11 has a first chip breaking boss layer 3, and this 3 surfaces on first chip breaking boss layer have a second chip breaking boss layer 4, the area on first chip breaking boss layer 3 is greater than the area on second chip breaking boss layer 4, the angle on the domatic and cutter body 1 surface at 3 edges on first chip breaking boss layer is less than the angle on 4 edges domatic and first chip breaking boss layer 3 surfaces on second chip breaking boss layer.
The center of the cutter body 1 is provided with a mounting hole 12, and the mounting hole 12 is a circular hole.
The end of the cutter bar 5 is provided with an installation groove 6 with a fixed hole, and the cutter body 1 is installed on the installation groove 6 of the cutter bar 5 through a fixed screw 7.
When the ceramic numerical control cutter for milling is adopted, a first chip breaking boss layer is arranged between a chip groove in a cutter body and an adjacent working end surface, a second chip breaking boss layer is arranged on the surface of the first chip breaking boss layer, the area of the first chip breaking boss layer is larger than that of the second chip breaking boss layer, the angle between the slope surface of the edge of the first chip breaking boss layer and the surface of the cutter body is smaller than that between the slope surface of the edge of the second chip breaking boss layer and the surface of the first chip breaking boss layer, so that the chips are broken easily, the distance on a chip cutter surface is reduced, and the heat productivity is reduced.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides a milling process uses ceramic numerical control cutter which characterized in that: the method comprises the following steps: the cutter comprises a cutter rod (5) and a cutter body (1) arranged at the end part of the cutter rod (5), wherein a milling part (2) formed by a protrusion is arranged at the diagonal position of a working end surface (11) of the cutter body (1), a cutting edge (21) is formed at one side of the milling part (2), the cutting edge (21) is formed on the edge of one side of the working end surface (11), a chip groove (23) is formed in a front cutter surface (22) at the rear side of the cutting edge (21), and the chip groove (23) extends towards the center of the working end surface (11) along the diagonal position of the working end surface (11);
the region between chip pocket (23) and adjacent working end face (11) has a first chip breaking boss layer (3), and this first chip breaking boss layer (3) surface has a second chip breaking boss layer (4), the area of first chip breaking boss layer (3) is greater than the area of second chip breaking boss layer (4), the domatic angle with cutter body (1) surface at first chip breaking boss layer (3) edge is less than the domatic angle with first chip breaking boss layer (3) surface at second chip breaking boss layer (4) edge.
2. The ceramic numerical control cutter for milling according to claim 1, characterized in that: the center of the cutter body (1) is provided with a mounting hole (12).
3. The ceramic numerical control cutter for milling according to claim 2, characterized in that: the mounting hole (12) is a round hole.
4. The ceramic numerical control cutter for milling according to claim 1, characterized in that: the cutter is characterized in that an installation groove (6) with a fixing hole is formed in the end portion of the cutter rod (5), and the cutter body (1) is installed on the installation groove (6) of the cutter rod (5) through a fixing screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213871.1U CN214392510U (en) | 2020-12-28 | 2020-12-28 | Ceramic numerical control cutter for milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213871.1U CN214392510U (en) | 2020-12-28 | 2020-12-28 | Ceramic numerical control cutter for milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392510U true CN214392510U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023213871.1U Active CN214392510U (en) | 2020-12-28 | 2020-12-28 | Ceramic numerical control cutter for milling |
Country Status (1)
| Country | Link |
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| CN (1) | CN214392510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453610A (en) * | 2022-02-17 | 2022-05-10 | 广州春羽秋丰数码彩印设备有限公司 | Lathe tool with chip breaker for machining guide rail of UV printer |
-
2020
- 2020-12-28 CN CN202023213871.1U patent/CN214392510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453610A (en) * | 2022-02-17 | 2022-05-10 | 广州春羽秋丰数码彩印设备有限公司 | Lathe tool with chip breaker for machining guide rail of UV printer |
| CN114453610B (en) * | 2022-02-17 | 2023-09-08 | 袁伟 | Lathe tool with chip breaker for processing UV printer guide rail |
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