CN208976927U - A kind of upper and lower inner chamfer milling cutter of whole hard alloy - Google Patents
A kind of upper and lower inner chamfer milling cutter of whole hard alloy Download PDFInfo
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- CN208976927U CN208976927U CN201821556903.8U CN201821556903U CN208976927U CN 208976927 U CN208976927 U CN 208976927U CN 201821556903 U CN201821556903 U CN 201821556903U CN 208976927 U CN208976927 U CN 208976927U
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- angle
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- blade
- knife bar
- hard alloy
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Abstract
The utility model discloses inner chamfer milling cutters above and below a kind of whole hard alloy, including knife bar, joining rod and cutter head, the joining rod is located at knife bar one end, the cutter head is located at joining rod one end, it is characterized by: described cutter head one end is inlaid with No.1 angle cutter blade, the No.1 angle cutter blade other end is welded with No. two angle cutter blades, is mutually perpendicular between the No.1 angle blade and No. two angle cutter blades, and described knife bar one end is inlaid with caudal peduncle.The knife bar and joining rod that the utility model passes through the setting of setting, it is convenient that material recovery is carried out to entire angle cutting tool, to reduce the use cost of entire angle cutting tool, No. two angle cutter blades of No.1 angle cutter blade and the No.1 angle cutter blade other end welding inlayed by cutter head one end, it is convenient to meet cutting angle required when processing object.
Description
Technical field
The utility model relates to a kind of angle cutting tool, in particular to inner chamfer milling cutter above and below a kind of whole hard alloy.
Background technique
Angle cutting tool refers to the chamfered part for milling workpiece.There are many structures, for example radius end mill also belongs to chamfering milling
Knife, milling workpiece circular arc chamfering also have the angle cutting tool faced directly certainly.
The processing request for meeting client is realized to use PCD cutter always before upper and lower inner chamfer angle milling cutter, it is whole
Hard alloy cutter is because difficulty of processing is big, and there are vacancy, PCD cutter is generally welding structure, and material property is suitable for finishing
Work is not suitable for the big cutting environment of machining allowance, therefore when surplus is big, cutter life is not high, increases CNC processing cost.For this purpose,
It is proposed that inner chamfer milling cutter above and below a kind of whole hard alloy.
Utility model content
The main purpose of the utility model is to provide inner chamfer milling cutters above and below a kind of whole hard alloy, can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of upper and lower inner chamfer milling cutter of whole hard alloy, including knife bar, joining rod and cutter head, the joining rod are located at knife
Bar one end, the cutter head are located at joining rod one end, and described cutter head one end is inlaid with No.1 angle cutter blade, the No.1 angle cutter
The blade other end is welded with No. two angle cutter blades, mutually hangs down between the No.1 angle cutter blade and No. two angle cutter blades
Directly, described knife bar one end is inlaid with caudal peduncle.
Further, the No.1 angle cutter blade and No. two angle cutter blade surfaces offer cutting groove.
Further, the bit interface offers cutting slot.
Compared with prior art, the utility model has the following beneficial effects:
1, inner chamfer milling cutter is convenient right by the knife bar and joining rod of the setting being arranged up and down for this kind of whole hard alloy
Entire angle cutting tool carries out material recovery, so that the use cost of entire angle cutting tool is reduced, one inlayed by cutter head one end
Number angle cutter blade and No. two angle cutter blades of No.1 angle cutter blade other end welding, when convenient satisfactions processes object
Required cutting angle.
2, inner chamfer milling cutter passes through No.1 angle cutter blade and No. two angle cutter blade tables to this kind of whole hard alloy up and down
The cutting groove opened up is ground in face, is strengthened demand when processing to cutting member to accuracy, is opened up by bit interface
Cutting slot meets common cutting demand when angle cutting tool uses.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model whole hard alloy or more inner chamfer milling cutter.
Fig. 2 is the cutter head structure side view of the utility model whole hard alloy or more inner chamfer milling cutter.
Fig. 3 is top view in the cutter head structure of the utility model whole hard alloy or more inner chamfer milling cutter.
In figure: 1, knife bar；2, joining rod；3, cutter head；4, No.1 angle cutter blade；5, No. two angle cutter blades；6, tail
Handle；7, cutting groove；8, cutting slot.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, inner chamfer milling cutter above and below a kind of whole hard alloy, knife bar 1, joining rod 2 and cutter head 3 are described
Joining rod 2 is located at 1 one end of knife bar, and the cutter head 3 is located at 2 one end of joining rod, and described 3 one end of cutter head is inlaid with No.1 angle cutter knife
Sword 4,4 other end of No.1 angle cutter blade are welded with No. two angle cutter blades 5, the No.1 angle cutter blade 4 and No. two
It is mutually perpendicular between angle cutter blade 5, described 1 one end of knife bar is inlaid with caudal peduncle 6.
In the present embodiment, as shown in Figure 1, being opened up by No.1 angle cutter blade 4 and No. two 5 surface grindings of angle cutter blade
Cutting groove 7, strengthen demand when processing to cutting member to accuracy.
Wherein, the No.1 angle cutter blade 4 and No. two 5 surfaces of angle cutter blade offer cutting groove 7.
In the present embodiment, as shown in Figure 1, the cutting slot 8 opened up by 3 surface of cutter head, when meeting angle cutting tool use
Common cutting demand.
Wherein, 3 surface of cutter head offers cutting slot 8.
It should be noted that the utility model is a kind of whole hard alloy inner chamfer milling cutter up and down, including knife bar 1, rank
Extension bar 2, cutter head 3, No.1 angle cutter blade 4, No. two angle cutter blades 5, caudal peduncle 6, cutting groove 7, cutting slots 8, component is logical
Component with standard component or as known to those skilled in the art, structure and principle are all that this technology personnel can pass through technical manual
It learns or is known by routine experiment method, it is convenient to entire by the knife bar 1 and joining rod 2 of the setting of setting when work
Angle cutting tool carries out material recovery, so that the use cost of entire angle cutting tool is reduced, the bugle inlayed by 3 one end of cutter head
No. two angle cutter blades 5 for spending knife blade 4 and the welding of 4 other end of No.1 angle cutter blade, when convenient satisfaction processes object
Required cutting angle, while whole structure type improves the intensity of entire angle cutting tool, passes through No.1 angle cutter blade 4
The cutting groove 7 opened up with No. two 5 surface grindings of angle cutter blade, strengthens need when processing to cutting member to accuracy
It asks, the cutting slot 8 opened up by 3 surface of cutter head, meets common cutting demand when angle cutting tool uses.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of whole hard alloy inner chamfer milling cutter, including knife bar (1), joining rod (2) and cutter head (3) up and down, the linking
Bar (2) is located at knife bar (1) one end, and the cutter head (3) is located at joining rod (2) one end, it is characterised in that: described cutter head (3) one end
It is inlaid with No.1 angle cutter blade (4), No.1 angle cutter blade (4) other end is welded with No. two angle cutter blades (5), institute
It states and is mutually perpendicular between No.1 angle cutter blade (4) and No. two angle cutter blades (5), described knife bar (1) one end is inlaid with caudal peduncle
(6)。
2. inner chamfer milling cutter above and below a kind of whole hard alloy according to claim 1, it is characterised in that: a bugle
Degree knife blade (4) and No. two angle cutter blade (5) surfaces offer cutting groove (7).
3. inner chamfer milling cutter above and below a kind of whole hard alloy according to claim 1, it is characterised in that: the cutter head
(3) surface offers cutting slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556903.8U CN208976927U (en) | 2018-09-25 | 2018-09-25 | A kind of upper and lower inner chamfer milling cutter of whole hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556903.8U CN208976927U (en) | 2018-09-25 | 2018-09-25 | A kind of upper and lower inner chamfer milling cutter of whole hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976927U true CN208976927U (en) | 2019-06-14 |
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ID=66785177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556903.8U Active CN208976927U (en) | 2018-09-25 | 2018-09-25 | A kind of upper and lower inner chamfer milling cutter of whole hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620758A (en) * | 2020-12-16 | 2021-04-09 | 中国航发哈尔滨轴承有限公司 | Tool and method for machining inner fillet of squirrel cage |
-
2018
- 2018-09-25 CN CN201821556903.8U patent/CN208976927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620758A (en) * | 2020-12-16 | 2021-04-09 | 中国航发哈尔滨轴承有限公司 | Tool and method for machining inner fillet of squirrel cage |
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