CN213163290U - Ball-end milling cutter - Google Patents
Ball-end milling cutter Download PDFInfo
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- CN213163290U CN213163290U CN202021903959.3U CN202021903959U CN213163290U CN 213163290 U CN213163290 U CN 213163290U CN 202021903959 U CN202021903959 U CN 202021903959U CN 213163290 U CN213163290 U CN 213163290U
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- cutter
- milling cutter
- handle
- cutting edge
- ball
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Abstract
The utility model belongs to the technical field of machining, in particular to a ball-end milling cutter, which comprises a cutter handle and a cutter head, the right side of the knife handle is provided with an installation joint, the surface of the installation joint is provided with an installation screw hole, a cutter head is arranged on the left side of the cutter handle, blades are arranged on the left side of the cutter head, chip grooves are arranged between the blades, the surface of the cutting edge is provided with a superhard composite coating, the surface of the cutter head is provided with an anti-rust coating, the structure is reasonable, the surface of the cutting edge is provided with the superhard composite coating, the wear resistance of the cutting edge is improved, the service life of the cutter head is prolonged, the surface of the cutter handle is provided with the wear-resistant sleeve, be provided with corrosion resistant coating on the surface of tool bit, improved the corrosion resisting property of device, prolonged life, through the cooperation of erection joint and installation screw, easy to assemble and dismantlement.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a ball-end milling cutter.
Background
The ball end milling cutter can carve raw materials under the drive of the driving device, so that the raw materials are changed into required shapes after being processed by the ball end milling cutter, the milling cutter can inevitably cause abrasion to blades inside a cutter head after being used, the blades need to be ground and repaired after being abraded, and the blades of the existing ball end milling cutter cannot be ground and repaired for multiple times due to the fact that the blades are too small in size, and the blades can be replaced by new blades.
The existing ball milling cutter has some defects in the using process, such as short service life and inconvenience in replacing a cutter head, and therefore an information ball milling cutter is provided.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problems existing in the prior ball head milling cutter, the utility model discloses.
Therefore, the utility model aims at providing a ball-end milling cutter can realize the in-process that uses, and the wearability is better, and is convenient for change.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a ball-end milling cutter, its includes handle of a knife and tool bit, the right side of handle of a knife is provided with erection joint, erection joint's surface is provided with the installation screw, the left side of handle of a knife is provided with the tool bit, the left side of tool bit is provided with the cutting edge, be provided with the chip groove between the cutting edge, the surface of cutting edge is provided with superhard composite coating, the surface of tool bit is provided with the anti-rust coating.
As a ball end mill's an preferred scheme, wherein: the surface of the knife handle is provided with a wear-resistant sleeve.
As a ball end mill's an preferred scheme, wherein: the knife handle and the knife head are integrally formed by die casting.
As a ball end mill's an preferred scheme, wherein: the superhard composite coating is a PVD wear-resistant coating.
As a ball end mill's an preferred scheme, wherein: the cutting edge and the cutter head are integrally formed by cutting.
As a ball end mill's an preferred scheme, wherein: the surface of the mounting joint is provided with anti-skid grains.
As a ball end mill's an preferred scheme, wherein: the material of the knife handle and the knife head is hard alloy.
Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this ball-end milling cutter, structural design is reasonable, is provided with superhard composite coating through the surface at the cutting edge, has improved the wear resistance of cutting edge, has prolonged the life of tool bit, is provided with wear-resisting cover through the surface at the handle of a knife, is provided with the corrosion resistant coating on the surface of tool bit, has improved the corrosion resisting property of device, has prolonged life, through the cooperation of erection joint and installation screw, easy to assemble and dismantlement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the bottom structure diagram of the tool bit of the present invention.
In the figure; 100 knife handles, 110 wear-resistant sleeves, 120 mounting joints, 130 mounting screw holes, 200 knife heads, 210 knife edges, 220 chip grooves, 230 superhard composite coatings and 240 antirust coatings.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a ball-end milling cutter comprises a cutter handle 100 and a cutter head 200, wherein a mounting joint 120 is arranged on the right side of the cutter handle 100, a mounting screw hole 130 is formed in the surface of the mounting joint 120, the cutter head 200 is arranged on the left side of the cutter handle 100, a cutter edge 210 is arranged on the left side of the cutter head 200, a chip discharge groove 220 is formed between the cutter edges 210, a superhard composite coating 230 is arranged on the surface of the cutter edge 210, and an anti-corrosion coating 240 is arranged on the surface of the cutter head 200;
wherein: the surface of the tool shank 100 is provided with a wear sleeve 110.
Wherein: the tool holder 100 and the tool bit 200 are integrally formed by die casting.
Wherein: the material of the superhard composite coating 230 is a PVD wear-resistant coating.
Wherein: the blade 210 and the cutting head 200 are integrally formed.
Wherein: the surface of the installation joint 120 is provided with anti-slip lines.
Wherein: the tool holder 100 and the tool bit 200 are made of hard alloy.
The working principle is as follows: in the use process of the ball end mill, the surface of the cutting edge 210 is provided with the superhard composite coating 230, the wear resistance of the cutting edge 210 is improved, the service life of the cutter head 200 is prolonged, the surface of the cutter handle 100 is provided with the wear-resistant sleeve 110, the surface of the cutter head 200 is provided with the rust-resistant coating, the corrosion resistance of the device is improved, the service life is prolonged, and the installation and the disassembly are convenient through the matching of the installation joint 120 and the installation screw hole 130.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A ball-end milling cutter characterized in that: including handle of a knife and tool bit, the right side of handle of a knife (100) is provided with erection joint (120), the surface of erection joint (120) is provided with installation screw (130), the left side of handle of a knife (100) is provided with tool bit (200), the left side of tool bit (200) is provided with cutting edge (210), be provided with chip groove (220) between cutting edge (210), the surface of cutting edge (210) is provided with superhard composite coating (230), the surface of tool bit (200) is provided with anti-rust corrosion coating (240).
2. A ball nose milling cutter as claimed in claim 1, wherein: the surface of the cutter handle (100) is provided with a wear-resistant sleeve (110).
3. A ball nose milling cutter as claimed in claim 1, wherein: the tool holder (100) and the tool bit (200) are integrally formed in a die-casting mode.
4. A ball nose milling cutter as claimed in claim 1, wherein: the material of the superhard composite coating (230) is a PVD wear-resistant coating.
5. A ball nose milling cutter as claimed in claim 1, wherein: the cutting edge (210) and the cutter head (200) are integrally formed in a cutting mode.
6. A ball nose milling cutter as claimed in claim 1, wherein: the surface of the installation joint (120) is provided with anti-skid grains.
7. A ball nose milling cutter as claimed in claim 1, wherein: the knife handle (100) and the knife head (200) are made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903959.3U CN213163290U (en) | 2020-09-03 | 2020-09-03 | Ball-end milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903959.3U CN213163290U (en) | 2020-09-03 | 2020-09-03 | Ball-end milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163290U true CN213163290U (en) | 2021-05-11 |
Family
ID=75770827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021903959.3U Active CN213163290U (en) | 2020-09-03 | 2020-09-03 | Ball-end milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163290U (en) |
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2020
- 2020-09-03 CN CN202021903959.3U patent/CN213163290U/en active Active
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