CN208542993U - A kind of not equal portions countersunk head bloom milling cutter - Google Patents
A kind of not equal portions countersunk head bloom milling cutter Download PDFInfo
- Publication number
- CN208542993U CN208542993U CN201821239712.9U CN201821239712U CN208542993U CN 208542993 U CN208542993 U CN 208542993U CN 201821239712 U CN201821239712 U CN 201821239712U CN 208542993 U CN208542993 U CN 208542993U
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- China
- Prior art keywords
- cutter
- head
- knife handle
- blade
- tip ontology
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Abstract
The utility model discloses a kind of not equal portions countersunk head bloom milling cutters, including cutter body, the cutter body is by knife handle, cutter head and cutter tip ontology are composed, described knife handle one end is provided with cutter head, the vertical center line of the cutter head and the vertical center line of knife handle coincide, blade is provided on the cutter head, the cutter head by be arc-shaped shape blade and knife handle spiralization chip space, the blade other end is provided with cutter tip ontology, the cutter tip ontology includes cutting blade, cutting blade is provided on the cutter tip body outer wall, cutting blade is three, and three cutting blades are in Hot Wheels array distribution on the outer wall of cutter tip ontology.The utility model is less likely to be damaged cutter tip when having cutting material by the settings of structures a series of, cutter head long service life, the quality of finished product good after rapidoprint.
Description
Technical field
The utility model relates to cutting-tool engineering field, specifically a kind of not equal portions countersunk head bloom milling cutter.
Background technique
Milling cutter is the indispensable machining tool of factory process pieces of equipment, and the quality of the cutter head of milling cutter, which directly affects, to be added
Work material becomes the quality of finished product, and existing milling cutter tip has a single function and relatively hard materials do not used to be made, and processes in long-time
It is damaged that cutter head occurs in the high temperature generated when part, causes reduction, or even damage to following process part quality, therefore having must
Study a kind of novel milling cutter.
Utility model content
The purpose of this utility model is to provide a kind of not equal portions countersunk head bloom milling cutters, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of not equal portions countersunk head bloom milling cutter, including
Cutter body, the cutter body are composed of knife handle, cutter head and cutter tip ontology, and described knife handle one end is provided with knife
Head, the vertical center line of the cutter head and the vertical center line of knife handle coincide, and blade, the cutter head are provided on the cutter head
By being arc-shaped the blade and knife handle spiralization chip space of shape, the blade other end is provided with cutter tip ontology, institute
The vertical center line and cutter head vertical center line for stating cutter tip ontology coincide, and the cutter tip ontology includes bite
Sword is provided with cutting blade on the cutter tip body outer wall, and cutting blade is three, and three cutting blades are in Hot Wheels
Array distribution is on the outer wall of cutter tip ontology.
Preferably, the knife handle rear end is provided with chamfering a.
Preferably, the angle of b is 60 ° between cutting blade on the cutter tip ontology is adjacent.
Preferably, ALTIN coating is provided on the cutter body outer surface.
Preferably, cutter tip ontology is made of CBN material.
Compared with prior art, the utility model has the beneficial effects that cutter head and cutting by being arranged in cutter body
The setting of bit body, cutter tip ontology is made of CBN material, under CBN hardness with higher, chemical inertness and high temperature
Thermal stability, when rapidoprint, cutter tip ontology is preferentially cut material by cutting blade, ensure that cutter head
It carries out being not in failure that cutter head is damaged due to high temperature when subsequent Milling Machining material, rapidoprint is made to be not easy to damage,
The scrap occurred when processing is discharged from chip space.The utility model has when cutting material not by a series of setting of structures
It is easily damaged cutter tip, cutter head long service life, the quality of finished product good after rapidoprint.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one kind not equal portions countersunk head bloom milling cutter.
Fig. 2 is enlarged structure schematic diagram at the A of the utility model.
Fig. 3 is the structural schematic diagram at another visual angle of the utility model.
Fig. 4 is the cutter tip body construction schematic diagram of the utility model.
In figure: 1, chip space；2, blade；3, knife handle；4, cutter body；5, cutter head；6, cutter tip ontology；7, bite
Sword.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of not equal portions countersunk head bloom milling cutter, including cutter body 4,
Cutter body 4 is composed of knife handle 3, cutter head 5 and cutter tip ontology 6, and 3 one end of knife handle is provided with cutter head 5, and cutter head 5 hangs down
The vertical center line of straight center line and knife handle 3 coincides, and is provided with blade 2 on cutter head 5, and cutter head 5 is by being arc-shaped the knife of shape
Sword 2 and 3 spiralization chip space 1 of knife handle, 2 other end of blade are provided with cutter tip ontology 6, cutter tip ontology 6 it is vertical
Center line coincides with 5 vertical center line of cutter head, and cutter tip ontology 6 is made of CBN material, and cutter tip ontology 6 includes
Cutting blade 7 is provided with cutting blade 7 on 6 outer wall of cutter tip ontology, and cutting blade 7 is three, and three cutting blades 7
In Hot Wheels array distribution on the outer wall of cutter tip ontology 6,3 rear end of knife handle is provided with chamfering a, on cutter tip ontology 6
Cutting blade 7 it is adjacent between the angle of b be 60 °, cutter body is provided with ALTIN coating on 4 outer surface, passes through cutter body
The setting of the cutter head 5 and cutter tip ontology 6 that are arranged on 4, cutter tip ontology 6 are made of CBN material, and CBN has higher
Hardness, the thermal stability under chemical inertness and high temperature, when rapidoprint, cutter tip ontology 6 is by cutting blade 7 to material
Material preferentially is cut, ensure that be not in cutter head 5 when cutter head 5 carries out subsequent Milling Machining material due to high temperature damage it is former
Barrier, makes rapidoprint be not easy to damage, and the scrap that when processing occurs is discharged from chip space 1.
The working principle of the utility model is: passing through setting for the cutter head 5 and cutter tip ontology 6 being arranged in cutter body 4
It sets, cutter tip ontology 6 is made of CBN material, the thermal stability under CBN hardness with higher, chemical inertness and high temperature,
When rapidoprint, cutter tip ontology 6 preferentially cuts material by cutting blade 7, and it is subsequent to ensure that cutter head 5 carries out
Be not in the failure that cutter head 5 is damaged due to high temperature when Milling Machining material, rapidoprint is made to be not easy to damage, when processing goes out
Existing scrap is discharged from chip space 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of not equal portions countersunk head bloom milling cutter, including cutter body (4), which is characterized in that the cutter body (4) is by knife handle
(3), cutter head (5) and cutter tip ontology (6) are composed, and described knife handle (3) one end is provided with cutter head (5), the cutter head (5)
The vertical center line of vertical center line and knife handle (3) coincide, be provided with blade (2), the cutter head on the cutter head (5)
(5) by being arc-shaped the blade (2) and knife handle (3) spiralization chip space (1) of shape, blade (2) other end is provided with
Cutter tip ontology (6), vertical center line and cutter head (5) vertical center line of the cutter tip ontology (6) coincide, described
Cutter tip ontology (6) includes cutting blade (7), is provided with cutting blade (7) on cutter tip ontology (6) outer wall, cuts
Sharpener sword (7) is three, and three cutting blades (7) are in Hot Wheels array distribution on the outer wall of cutter tip ontology (6).
2. a kind of not equal portions countersunk head bloom milling cutter according to claim 1, which is characterized in that knife handle (3) rear end is set
It is equipped with chamfering a.
3. a kind of not equal portions countersunk head bloom milling cutter according to claim 1, which is characterized in that the cutter tip ontology
(6) angle of b is 60 ° between cutting blade (7) on is adjacent.
4. a kind of not equal portions countersunk head bloom milling cutter according to claim 1, which is characterized in that the cutter body (4) is outside
ALTIN coating is provided on surface.
5. a kind of not equal portions countersunk head bloom milling cutter according to claim 1, which is characterized in that cutter tip ontology (6) is adopted
It is made of CBN material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239712.9U CN208542993U (en) | 2018-08-02 | 2018-08-02 | A kind of not equal portions countersunk head bloom milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239712.9U CN208542993U (en) | 2018-08-02 | 2018-08-02 | A kind of not equal portions countersunk head bloom milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542993U true CN208542993U (en) | 2019-02-26 |
Family
ID=65425803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821239712.9U Active CN208542993U (en) | 2018-08-02 | 2018-08-02 | A kind of not equal portions countersunk head bloom milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542993U (en) |
-
2018
- 2018-08-02 CN CN201821239712.9U patent/CN208542993U/en active Active
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