CN107790796A - A kind of special-shaped grooving cutter - Google Patents
A kind of special-shaped grooving cutter Download PDFInfo
- Publication number
- CN107790796A CN107790796A CN201711156813.XA CN201711156813A CN107790796A CN 107790796 A CN107790796 A CN 107790796A CN 201711156813 A CN201711156813 A CN 201711156813A CN 107790796 A CN107790796 A CN 107790796A
- Authority
- CN
- China
- Prior art keywords
- sword
- face
- convex
- knife
- knife 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
- B23C2200/00—Details of milling cutting inserts
- B23C2200/32—Chip breaking or chip evacuation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of special-shaped grooving cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform blade parts, chip area is provided between two adjacent blade parts, the blade part includes rake face, rear knife face and by rake face and the intersecting combination cutting edge formed of rear knife face, the combination cutting edge includes continuous first convex arc sword, concave arc sword, the second convex arc sword successively, and the rake face is a side wall of chip area.
Description
Technical field
The present invention relates to a kind of cutter, particularly a kind of special-shaped grooving cutter.
Background technology
Cutter is the common tool for processing metal product, and common standard cutter can only process some regular grooves or put down
Face, but the processing for running into the groove that some cell walls are irregular planes just needs to use some special cutters.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of special-shaped grooving cutter.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of special-shaped grooving cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform blade parts,
Chip area is provided between two adjacent blade parts, the blade part includes rake face, rear knife face and by rake face and rear knife face phase
The combination cutting edge formed is handed over, the combination cutting edge includes continuous first convex arc sword, concave arc sword, the second convex arc sword successively,
The rake face is a side wall of chip area.
After knife face is including knife face one after knife face two, recessed sword after one and first convex sword of knife face after the first convex sword and recessed sword after described
Knife face two after one and second convex sword of knife face after knife face two, the second convex sword, the first convex arc sword is by the He of knife face one after the first convex sword
Rake face is intersecting to be formed；The second convex arc sword is formed by knife face one after the second convex sword and rake face are intersecting；The concave arc sword by
Knife face one intersects composition with rake face after recessed sword.
The blade part is provided with upper empty avoiding inclined-plane and lower empty avoiding inclined-plane.
The beneficial effects of the invention are as follows：The present invention includes cutter head and knife bar, it is characterised in that：The cutter head is provided with some
Uniform blade part, chip area is provided between two adjacent blade parts, and the blade part includes rake face, rear knife face and by preceding knife
The intersecting combination cutting edge formed of face and rear knife face, the combination cutting edge include successively continuous first convex arc sword, concave arc sword,
Second convex arc sword, the rake face are a side wall of chip area, and it is that cross section is ripple that can wash out cell wall by said structure
The groove of wave type, meet client Geng Gao processing request.
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 zoomed-in view at A；
Fig. 3 is side view enlarged drawing.
Embodiment
Referring to figs. 1 to Fig. 3, the invention discloses a kind of special-shaped grooving cutter, including cutter head 1 and knife bar 2, on the cutter head 1
Provided with some uniform blade parts 3, chip area 4 is provided between two adjacent blade parts 3, the blade part 3 includes rake face, rear knife
Face and by the intersecting combination cutting edge formed of rake face and rear knife face, the combination cutting edge include continuous first convex successively
Arc sword 5, concave arc sword 6, the second convex arc sword 7, the rake face are a side wall of chip area 4.
Knife face includes after the first convex sword after one 10 and first convex sword of knife face after knife face two, recessed sword knife face 1 and recessed after described
Knife face two after one 12 and second convex sword of knife face after knife face two, the second convex sword after sword, the first convex arc sword 5 is by knife after the first convex sword
Face 1 and the intersecting composition of rake face；The second convex arc sword 7 is formed by knife face 1 after the second convex sword and rake face are intersecting；Institute
State concave arc sword 6 and intersected by knife face 1 after recessed sword with rake face and formed.
The blade part 3 is provided with upper empty avoiding inclined-plane 8 and lower empty avoiding inclined-plane 9, upper empty avoiding inclined-plane 8 and lower empty avoiding inclined-plane 9 with
Knife face both sides are adjacent afterwards, are easy to avoid in cutting.
A kind of special-shaped grooving cutter provided above the embodiment of the present invention, is described in detail, used herein
Specific case 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 this
The method and its core concept of invention；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application, in summary, this specification content should not be construed as to the present invention's
Limitation.
Claims (3)
1. a kind of special-shaped grooving cutter, including cutter head and knife bar, it is characterised in that：The cutter head is provided with some uniform blades
Portion, chip area is provided between two adjacent blade parts, and the blade part includes rake face, rear knife face and by rake face and rear knife face
The intersecting combination cutting edge formed, the combination cutting edge include continuous first convex arc sword, concave arc sword, the second convex arc successively
Sword, the rake face are a side wall of chip area.
A kind of 2. special-shaped grooving cutter according to claim 1, it is characterised in that：Knife face includes knife after the first convex sword after described
One and second convex sword of knife face after knife face two, the second convex sword after knife face one and recessed sword after knife face two, recessed sword after one and first convex sword of face
Knife face two afterwards, the first convex arc sword are formed by knife face one after the first convex sword and rake face are intersecting；The second convex arc sword is by
Knife face one and the intersecting composition of rake face after two convex swords；The concave arc sword is intersected by knife face one after recessed sword with rake face to be formed.
A kind of 3. special-shaped grooving cutter according to claim 1, it is characterised in that：The blade part is provided with upper empty avoiding inclined-plane
And lower empty avoiding inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156813.XA CN107790796A (en) | 2017-11-20 | 2017-11-20 | A kind of special-shaped grooving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156813.XA CN107790796A (en) | 2017-11-20 | 2017-11-20 | A kind of special-shaped grooving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107790796A true CN107790796A (en) | 2018-03-13 |
Family
ID=61535874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156813.XA Pending CN107790796A (en) | 2017-11-20 | 2017-11-20 | A kind of special-shaped grooving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107790796A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070248935A1 (en) * | 2006-04-24 | 2007-10-25 | Gebr. Brasseler Gmbh & Co. Kg | Dental drill |
| CN103769667A (en) * | 2014-01-14 | 2014-05-07 | 常州市恒晁工具制造有限公司 | T-shaped cutter |
| CN204035651U (en) * | 2014-09-26 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of manufactured head composite milling cutter of processing vapor turbine blade |
| CN104400101A (en) * | 2014-12-04 | 2015-03-11 | 常州市仁达合金工具有限公司 | Irregular lace milling cutter |
| CN205869569U (en) * | 2016-07-13 | 2017-01-11 | 江苏艾思飞精密零部件有限公司 | A ladder milling cutter for producing vehicle air conditioner aluminum pipe connects |
-
2017
- 2017-11-20 CN CN201711156813.XA patent/CN107790796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070248935A1 (en) * | 2006-04-24 | 2007-10-25 | Gebr. Brasseler Gmbh & Co. Kg | Dental drill |
| CN103769667A (en) * | 2014-01-14 | 2014-05-07 | 常州市恒晁工具制造有限公司 | T-shaped cutter |
| CN204035651U (en) * | 2014-09-26 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of manufactured head composite milling cutter of processing vapor turbine blade |
| CN104400101A (en) * | 2014-12-04 | 2015-03-11 | 常州市仁达合金工具有限公司 | Irregular lace milling cutter |
| CN205869569U (en) * | 2016-07-13 | 2017-01-11 | 江苏艾思飞精密零部件有限公司 | A ladder milling cutter for producing vehicle air conditioner aluminum pipe connects |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180313 |