CN107812992A - One kind polishing forming cutter - Google Patents
One kind polishing forming cutter Download PDFInfo
- Publication number
- CN107812992A CN107812992A CN201711157739.3A CN201711157739A CN107812992A CN 107812992 A CN107812992 A CN 107812992A CN 201711157739 A CN201711157739 A CN 201711157739A CN 107812992 A CN107812992 A CN 107812992A
- Authority
- CN
- China
- Prior art keywords
- groove milling
- burr
- sword
- face
- rake face
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/24—Overall form of the milling cutter
- B23C2210/242—Form tools, i.e. cutting edges profiles to generate a particular form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/20—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/36—Production of grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses one kind to polish forming cutter, including knife bar and cutter head, it is characterised in that：The cutter head is provided with some blade parts, the blade part is provided with knife face and groove milling rake face after knife face after chip area, flash removed sword, groove milling sword, burr and burr rake face, groove milling, the chip area is between two blade parts, knife face and the intersecting composition flash removed sword of burr rake face after the burr, knife face and the intersecting composition groove milling sword of groove milling rake face after the groove milling, the burr rake face and groove milling rake face are that the same side of chip area is formed.
Description
Technical field
The present invention relates to a kind of cutter, particularly a kind of polishing forming cutter.
Background technology
Phone housing in order to generally smoothness requirements attractive in appearance it is high, the finish of common tool sharpening does not reach requirement,
Thus it is necessary to design a new cutter to solve the above problems.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of polishing forming cutter
The technical solution adopted for the present invention to solve the technical problems is：
One kind polishing forming cutter, including knife bar and cutter head, it is characterised in that：The cutter head is provided with some blade parts, the knife
Blade is provided with knife before knife face after knife face after chip area, flash removed sword, groove milling sword, burr and burr rake face, groove milling and groove milling
Face, the chip area is between two blade parts, knife face and the intersecting composition flash removed sword of burr rake face, the milling after the burr
Knife face and the intersecting composition groove milling sword of groove milling rake face after groove, the burr rake face and groove milling rake face are the same of chip area
Side is formed.
The tooth shape of the flash removed sword is a straight line.
The tooth shape of the groove milling sword is that a camber line and oblique line are smoothly connected and formed.
The chip area is V-groove.
The beneficial effects of the invention are as follows：The present invention includes knife bar and cutter head, it is characterised in that：The cutter head is provided with some
Blade part, the blade part is provided with knife after knife face after chip area, flash removed sword, groove milling sword, burr and burr rake face, groove milling
Face and groove milling rake face, the chip area is between two blade parts, and knife face and burr rake face intersect composition and removed after the burr
Burr sword, knife face and the intersecting composition groove milling sword of groove milling rake face after the groove milling, the burr rake face and groove milling rake face are equal
Formed for the same side of chip area, upper structure is by groove milling sword groove milling, then by flash removed sword to notch edge re-polishing
Flash removed is milled, so as to obtain smooth part.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention.
Embodiment
Reference picture 1, Fig. 2, the invention discloses one kind to polish forming cutter, including knife bar 1 and cutter head 2, is set on the cutter head 2
There are some blade parts 3, before the blade part 3 is provided with knife face 7 after chip area 4, flash removed sword 5, groove milling sword 6, burr and burr
Knife face 9 and groove milling rake face 10 after knife face 8, groove milling, the chip area 4 between two blade parts 3, after the burr knife face 7 and
Burr rake face 8 is intersecting to form flash removed sword 5, knife face 9 and the intersecting composition groove milling sword 6 of groove milling rake face 10, institute after the groove milling
State burr rake face 8 and groove milling rake face 10 is that the same side of chip area 4 is formed.
As illustrated, the tooth shape of the flash removed sword 5 is a straight line；The tooth shape of the groove milling sword 6 is a camber line and oblique line
It is smoothly connected and forms.
The chip area 4 is V-groove because this structure be cutting edge combination cutting, in order to ensure the intensity of cutting edge and
Function, V-groove is preferably provided to, and V-groove empty avoiding space is big.
A kind of polishing forming cutter provided the embodiment of the present invention, is described in detail, used herein specifically
Individual example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands the present invention
Method and its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, it is being embodied
There will be changes in mode and application, in summary, this specification content should not be construed as limiting the invention.
Claims (4)
1. one kind polishing forming cutter, including knife bar and cutter head, it is characterised in that：The cutter head is provided with some blade parts, described
Before blade part is provided with knife face after knife face after chip area, flash removed sword, groove milling sword, burr and burr rake face, groove milling and groove milling
Knife face, the chip area is between two blade parts, and knife face and the intersecting composition flash removed sword of burr rake face, described after the burr
Knife face and the intersecting composition groove milling sword of groove milling rake face after groove milling, the burr rake face and groove milling rake face are the same of chip area
One side is formed.
A kind of 2. polishing forming cutter according to claim 1, it is characterised in that：The tooth shape of the flash removed sword is always
Line.
A kind of 3. polishing forming cutter according to claim 1, it is characterised in that：The tooth shape of the groove milling sword be a camber line and
Oblique line, which is smoothly connected, to be formed.
A kind of 4. polishing forming cutter according to claim 1, it is characterised in that：The chip area is V-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157739.3A CN107812992A (en) | 2017-11-20 | 2017-11-20 | One kind polishing forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711157739.3A CN107812992A (en) | 2017-11-20 | 2017-11-20 | One kind polishing forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107812992A true CN107812992A (en) | 2018-03-20 |
Family
ID=61609408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711157739.3A Pending CN107812992A (en) | 2017-11-20 | 2017-11-20 | One kind polishing forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812992A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285618A (en) * | 1979-10-12 | 1981-08-25 | Shanley Stephen E Jr | Rotary milling cutter |
| CN2261904Y (en) * | 1996-09-03 | 1997-09-10 | 厦门工程机械股份有限公司 | Combined cutter for reaming and milling |
| CN104227113A (en) * | 2013-06-09 | 2014-12-24 | 天津市大港泰华通工贸有限公司 | Novel finish machining milling cutter |
| CN105665806A (en) * | 2016-04-26 | 2016-06-15 | 深圳市力博刀具技术有限公司 | PCD (polycrystalline diamond) milling cutter and machining method therefor |
-
2017
- 2017-11-20 CN CN201711157739.3A patent/CN107812992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285618A (en) * | 1979-10-12 | 1981-08-25 | Shanley Stephen E Jr | Rotary milling cutter |
| CN2261904Y (en) * | 1996-09-03 | 1997-09-10 | 厦门工程机械股份有限公司 | Combined cutter for reaming and milling |
| CN104227113A (en) * | 2013-06-09 | 2014-12-24 | 天津市大港泰华通工贸有限公司 | Novel finish machining milling cutter |
| CN105665806A (en) * | 2016-04-26 | 2016-06-15 | 深圳市力博刀具技术有限公司 | PCD (polycrystalline diamond) milling cutter and machining method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
|
| RJ01 | Rejection of invention patent application after publication |