CN203664782U - Trapezoidal hole machining milling cutter - Google Patents
Trapezoidal hole machining milling cutter Download PDFInfo
- Publication number
- CN203664782U CN203664782U CN201320674481.5U CN201320674481U CN203664782U CN 203664782 U CN203664782 U CN 203664782U CN 201320674481 U CN201320674481 U CN 201320674481U CN 203664782 U CN203664782 U CN 203664782U
- Authority
- CN
- China
- Prior art keywords
- cutting
- segment
- round platform
- milling cutter
- trapezoidal hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 12
- 238000003754 machining Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a trapezoidal hole machining milling cutter which comprises a cutter arbor, wherein a cutter head is connected to one end of the cutter arbor and comprises a cylindrical cutting section and a circular truncated cone cutting section which is integrally formed with the cylindrical cutting section, cutting edges and multiple chip grooves are arranged on both the cylindrical cutting section and the circular truncated cone cutting section, and the chip grooves in the cylindrical cutting section are communicated with the chip grooves in the circular truncated cone cutting section. The trapezoidal hole machining milling cutter has the advantages of fast processing and high precision.
Description
Technical field
The utility model relates to a kind of trapezoidal hole milling cutter processing.
Background technology
The structure precision of the retainer of leading global enterprise requires high, and mechanism is very complicated, shape is special, wherein there is a kind of retainer upper cover, need to process the different mating holes of radian, this halving hole, coordinates with retainer pedestal column boss, every precision that this retainer requires, domestic common process technology cannot reach processing request.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of and has processed fast and the high trapezoidal hole milling cutter processing of precision.
The technical scheme solving the problems of the technologies described above is as follows:
Trapezoidal hole milling cutter processing, comprise knife bar, one end of knife bar connects a cutter head, cutter head forms by cylinder segment of cutting with the round platform segment of cutting of this cylinder segment of cutting global formation, on cylinder segment of cutting and round platform segment of cutting, be equipped with cutting edge, on cylinder segment of cutting and round platform segment of cutting, be equipped with multiple tracks chip area, the chip area on the chip area on cylinder segment of cutting and round platform segment of cutting is interconnected.
The height of round platform segment of cutting is 3 ± 0.1mm, and the diameter of the large end of round platform segment of cutting is 12 ± 0.1mm, and the diameter of small end is 9.5 ± 0.1mm.
Knife bar is the knife bar of carbide alloy.
Adopt such scheme, cutter head forms by cylinder segment of cutting with the round platform segment of cutting of this cylinder segment of cutting global formation, on cylinder segment of cutting and round platform segment of cutting, be equipped with cutting edge, on cylinder segment of cutting and round platform segment of cutting, be equipped with multiple tracks chip area, the chip area on the chip area on cylinder segment of cutting and round platform segment of cutting is interconnected.In process, cylinder segment of cutting and round platform segment of cutting are processed the hole section of workpiece respectively, the metal fillings producing is discharged from chip area, effect due to cylinder segment of cutting and round platform segment of cutting time, the axis of cylinder segment of cutting and round platform segment of cutting is located along the same line, thereby not only processing fast, and precision is high.
Brief description of the drawings
Fig. 1 is the front view of trapezoidal hole milling cutter processing of the present utility model;
In accompanying drawing, 1 is knife bar, and 2 is cylinder segment of cutting, and 3 is round platform segment of cutting, and 4 is chip area.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to Fig. 1, trapezoidal hole milling cutter processing of the present utility model, comprises knife bar 1, the knife bar that knife bar 1 is carbide alloy.One end of knife bar connects a cutter head, cutter head forms by cylinder segment of cutting 2 with the round platform segment of cutting 3 of this cylinder segment of cutting global formation, on cylinder segment of cutting 2 and round platform segment of cutting 3, be equipped with cutting edge, on cylinder segment of cutting 2 and round platform segment of cutting 3, be equipped with multiple tracks chip area 4, the chip area on the chip area on cylinder segment of cutting 2 and round platform segment of cutting 3 is interconnected.The height of round platform segment of cutting is 3 ± 0.1mm, and the diameter of the large end of round platform segment of cutting is 12 ± 0.1mm, and the diameter of small end is 9.5 ± 0.1mm.
Claims (3)
1. a trapezoidal hole milling cutter processing, comprise knife bar, it is characterized in that: one end of knife bar connects a cutter head, cutter head forms by cylinder segment of cutting with the round platform segment of cutting of this cylinder segment of cutting global formation, on cylinder segment of cutting and round platform segment of cutting, be equipped with cutting edge, on cylinder segment of cutting and round platform segment of cutting, be equipped with multiple tracks chip area, the chip area on the chip area on cylinder segment of cutting and round platform segment of cutting is interconnected.
2. trapezoidal hole milling cutter processing according to claim 1, is characterized in that: the height of round platform segment of cutting is 3 ± 0.1mm, and the diameter of the large end of round platform segment of cutting is 12 ± 0.1mm, and the diameter of small end is 9.5 ± 0.1mm.
3. trapezoidal hole milling cutter processing according to claim 1, is characterized in that: the knife bar that knife bar is carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674481.5U CN203664782U (en) | 2013-10-29 | 2013-10-29 | Trapezoidal hole machining milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674481.5U CN203664782U (en) | 2013-10-29 | 2013-10-29 | Trapezoidal hole machining milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664782U true CN203664782U (en) | 2014-06-25 |
Family
ID=50961116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674481.5U Expired - Fee Related CN203664782U (en) | 2013-10-29 | 2013-10-29 | Trapezoidal hole machining milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085715A (en) * | 2020-01-04 | 2020-05-01 | 东莞市米乐尔金属制品有限公司 | PCD milling cutter |
-
2013
- 2013-10-29 CN CN201320674481.5U patent/CN203664782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085715A (en) * | 2020-01-04 | 2020-05-01 | 东莞市米乐尔金属制品有限公司 | PCD milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |