CN106216751A - A kind of R angle plane milling cutter - Google Patents
A kind of R angle plane milling cutter Download PDFInfo
- Publication number
- CN106216751A CN106216751A CN201610720422.5A CN201610720422A CN106216751A CN 106216751 A CN106216751 A CN 106216751A CN 201610720422 A CN201610720422 A CN 201610720422A CN 106216751 A CN106216751 A CN 106216751A
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- cutter head
- tool rest
- connecting hole
- 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
- B23C5/12—Cutters specially designed for producing particular profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/045—Round
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
nullA kind of R angle plane milling cutter，Including handle of a knife and cutter head，It is characterized in that: described cutter head is dentation cutter head，Described cutter head is provided with some tool rests，Tool rest is positioned at facade and junction, inclined-plane，Tool rest is imperfect truncated cone-shaped，To cone direction, extension is provided with screwed hole to tool rest，Described screwed hole is coaxial with tool rest，It is fixed with milling cutter on described tool rest，Described milling cutter is Rotary-table，The height of cone cylinder body shape milling cutter is consistent with the depth length of tool rest，Described cutter head center position is provided with connecting hole，It is perpendicular to connecting hole on front end face and is provided with draw-in groove，Described draw-in groove is rounded rectangular-shaped，Described rear end face is provided with flight with connecting hole concentric co-axial，Described flight is arranged with connecting hole concentric co-axial，The milling cutter of present invention design，Use truncated cone-shaped milling cutter，And use profile of tooth cutter head，When handle of a knife high speed rotating under the drive of motor，Cutter head can directly process R angle，And various sizes of R angle can be processed，And working (machining) efficiency is high、Precision is thin.
Description
Technical field
The invention belongs to machine tools receive, be specifically related to a kind of milling cutter, especially a kind of high accuracy R angle plane milling
Cutter.
Background technology
Cutter is as the main tool of processing surface of the work, in use, needs according to different processing requests, choosing
Select the cutter that correspondingly-sized requires.The component of machine course of processing it is frequently necessary to process various sizes of R angle, use existing
Plain milling cutter in technology, the usually milling cutter of three swords, face and side cutter is commonly used to process groove, step surface etc., processes R
During angle, can only the bigger R angle of processing dimension, and working (machining) efficiency is low, and the arc surface processed is relatively rough, if needing essence
Thin processing, and when the radius at R angle is less, milling cutter of the prior art can not be suitable for, therefore to overcome above-mentioned problem, this
Invention devises a kind of novel R angle plane milling cutter, can process various sizes of R angle, and working (machining) efficiency is high, processes
Arc surface more careful.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of novel R angle plane milling cutter.
The present invention solves above-mentioned technical problem and be the technical scheme is that a kind of R angle plane milling cutter, including handle of a knife and cutter
Head, it is characterised in that: described cutter head is dentation cutter head, including front end face, rear end face, some facades, some sides, some tiltedly
Face, front end face and facade are by circular sliding slopes, and described cutter head is provided with some tool rests, and tool rest is positioned at facade and junction, inclined-plane,
Tool rest is imperfect truncated cone-shaped, and to cone direction, extension is provided with screwed hole to tool rest, and one end of described screwed hole is positioned at tool rest,
The other end is positioned on inclined-plane, and described screwed hole is coaxial with tool rest, and described tool rest is fixed with milling cutter, and described milling cutter is round platform
Body, the height of cone cylinder body shape milling cutter is consistent with the depth length of tool rest, and the tapering of Rotary-table and front end face are connected with facade
Radian consistent, form mellow and full connection, the lower section of truncated cone-shaped milling cutter forms blade with side, and tool rest is imperfect Rotary-table,
Milling cutter part appear with cutter head outside, cutter head rotate time formed cut face；
Described cutter head center position is provided with connecting hole, and described connecting hole is the through hole from front end face to rear end face, front end face
On be perpendicular to connecting hole and be provided with draw-in groove, described draw-in groove is rounded rectangular-shaped, and is positioned on the line of two tool rests, described rear end
Be provided with flight, described flight and the connecting hole concentric co-axial of face and connecting hole concentric co-axial are arranged, and described handle of a knife is one end
With the cylinder of card key, described card key adapts with draw-in groove, keys in draw-in groove completely, and the front end of described handle of a knife is fixing end,
The diameter of described fixing end is identical with connecting hole diameter, in fully-inserted connecting hole, and terminates in flight.
Further, described cutter head is provided with some through holes, some described through hole distance connecting hole centers around connecting hole
Distance equal, and be uniformly distributed.
Further, the quantity of described cutter head tooth is 4～10, and corresponding tool rest is consistent with cutter head tooth with the quantity of milling cutter.
Further, some described facade end slopes backwards, the slanted angle between facade on relative position is α, its
Middle α is 10～20 °.
Further, the rotating diameter of described cutter head is 240～280mm, and the thickness of described cutter head is 20～30mm.
Further, a length of the 80 of described draw-in groove～100mm, width is 15～18mm.
Further, a diameter of the 8 of the bottom of described tool rest～10mm, the depth a length of 2～5 of tool rest.
Further, a diameter of the 40 of described flight～50mm, the degree of depth is 2～5mm.
Further, a diameter of the 25～35mm of described connecting hole.
It is an advantage of the current invention that: 1, the milling cutter of present invention design, use truncated cone-shaped milling cutter, and use profile of tooth cutter head,
When handle of a knife high speed rotating under the drive of motor, cutter head can directly process R angle, and can process various sizes of R angle, and adds
Work efficiency rate is high, precision is thin；
2, handle of a knife of the present invention is connected by connecting hole with cutter head, and the draw-in groove of design can fix handle of a knife, so it does not and cutter head
Rotate against
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the front end face figure of the cutter head of the present invention.
Fig. 3 is the rear end face figure of the cutter head of the present invention.
Fig. 4 is the profile of the present invention.
Wherein:
1, handle of a knife 2, cutter head 3, front end face 4, rear end face
5, facade 6, side 7, inclined-plane 8, tool rest
9, screwed hole 10, milling cutter 11, blade 12, connecting hole
13, draw-in groove 14, flight 15, through hole
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
A kind of R angle plane milling cutter 10, including handle of a knife 1 and cutter head 2, it is characterised in that: described cutter head 2 is dentation cutter head 2, bag
Including front end face 3, rear end face 4, some facades 5, some sides 6, some inclined-planes 7, front end face 3 and facade 5 are by circular sliding slopes, institute
Stating cutter head 2 and be provided with some tool rests 8, tool rest 8 is positioned at facade 5 and junction, inclined-plane 7, and tool rest 8 is imperfect truncated cone-shaped, tool rest 8
Extending to cone direction and be provided with screwed hole 9, one end of described screwed hole 9 is positioned at tool rest 8, and the other end is positioned on inclined-plane 7, institute
Stating screwed hole 9 coaxial with tool rest 8, described tool rest 8 is fixed with milling cutter 10, described milling cutter 10 is Rotary-table, cone cylinder body shape milling
The height of cutter 10 is consistent with the depth length of tool rest 8, and the radian one that the tapering of Rotary-table and front end face 3 are connected with facade 5
Causing, form mellow and full connection, the lower section of truncated cone-shaped milling cutter 10 and side 6 form blade 11, and tool rest 8 is imperfect Rotary-table, milling
Cutter 10 part appears outside with cutter head 2, is formed and cut face when cutter head 2 rotates；
Described cutter head 2 centre is provided with connecting hole 12, and described connecting hole 12 is to the through hole of rear end face 4 from front end face 3
15, front end face 3 is perpendicular to connecting hole 12 and is provided with draw-in groove 13, described draw-in groove 13 is rounded rectangular-shaped, and is positioned at two tool rests 8
Line on, described rear end face 4 and connecting hole 12 concentric co-axial be provided with flight 14, described flight 14 and connecting hole 12 with
The heart is coaxially disposed, and described handle of a knife 1 is the one end cylinder with card key, and described card key adapts with draw-in groove 13, keys in card completely
In groove 13, the front end of described handle of a knife 1 is fixing end, and the diameter of described fixing end is identical with connecting hole 12 diameter, fully-inserted company
Connect in hole 12, and terminate in flight 14.
Further, described cutter head 2 being provided with some through holes 15 around connecting hole 12, some described through holes 15 are apart from connection
The distance at center, hole 12 is equal, and is uniformly distributed.
Further, the quantity of described cutter head 2 tooth is 4～10, the quantity of corresponding tool rest 8 and milling cutter 10 and cutter head 2 tooth
Unanimously.
Further, some described facade 5 end faces 4 backwards tilt, and the slanted angle between facade 5 on relative position is α,
Wherein α is 10～20 °.
Further, the rotating diameter of described cutter head 2 is 240～280mm, and the thickness of described cutter head 2 is 20～30mm.
Further, a length of the 80～100mm of described draw-in groove 13, width is 15～18mm.
Further, a diameter of the 8～10mm of the bottom of described tool rest 8, the depth a length of 2～5 of tool rest 8.
Further, a diameter of the 40～50mm of described flight 14, the degree of depth is 2～5mm.
Further, a diameter of the 25～35mm of described connecting hole 12.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a R angle plane milling cutter, including handle of a knife and cutter head, it is characterised in that: described cutter head is dentation cutter head, including front end
Face, rear end face, some facades, some sides, some inclined-planes, front end face and facade are by circular sliding slopes, and described cutter head is provided with
Some tool rests, tool rest is positioned at facade and junction, inclined-plane, and tool rest is imperfect truncated cone-shaped, and to cone direction, extension is provided with tool rest
Screwed hole, one end of described screwed hole is positioned at tool rest, and the other end is positioned on inclined-plane, and described screwed hole is coaxial with tool rest, described
Being fixed with milling cutter on tool rest, described milling cutter is Rotary-table, and the height of cone cylinder body shape milling cutter is consistent with the depth length of tool rest, and
And the tapering of Rotary-table is consistent with the radian that facade connects with front end face, form mellow and full connection, the lower section of truncated cone-shaped milling cutter with
Side formed blade, tool rest is imperfect Rotary-table, milling cutter part appear with cutter head outside, cutter head rotate time formed cut face；
Described cutter head center position is provided with connecting hole, and described connecting hole is the through hole from front end face to rear end face, and front end face hangs down
Directly being provided with draw-in groove in connecting hole, described draw-in groove is rounded rectangular-shaped, and is positioned on the line of two tool rests, described rear end face with
Connecting hole concentric co-axial be provided with flight, described flight is arranged with connecting hole concentric co-axial, described handle of a knife be one end with
The cylinder of card key, described card key adapts with draw-in groove, keys in draw-in groove completely, and the front end of described handle of a knife is fixing end, described
The diameter of fixing end is identical with connecting hole diameter, in fully-inserted connecting hole, and terminates in flight.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that be provided with around connecting hole on described cutter head
Some through holes, the distance at some described through hole distance connecting hole centers is equal, and is uniformly distributed.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: the quantity of described cutter head tooth is 4～10
Individual, corresponding tool rest is consistent with cutter head tooth with the quantity of milling cutter.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: some described facade end slopes backwards,
Slanted angle between facade on position is α relatively, and wherein α is 10～20 °.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: the rotating diameter of described cutter head be 240～
280mm, the thickness of described cutter head is 20～30mm.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: described draw-in groove a length of 80～
100mm, width is 15～18mm.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: the bottom of described tool rest a diameter of 8～
10mm, the depth a length of 2～5 of tool rest.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: described flight a diameter of 40～
50mm, the degree of depth is 2～5mm.
A kind of R angle plane milling cutter the most according to claim 1, it is characterised in that: described connecting hole a diameter of 25～
35mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720422.5A CN106216751A (en) | 2016-08-25 | 2016-08-25 | A kind of R angle plane milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720422.5A CN106216751A (en) | 2016-08-25 | 2016-08-25 | A kind of R angle plane milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216751A true CN106216751A (en) | 2016-12-14 |
Family
ID=57555144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610720422.5A Pending CN106216751A (en) | 2016-08-25 | 2016-08-25 | A kind of R angle plane milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216751A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578417U (en) * | 1992-04-02 | 1993-10-26 | 東芝機械株式会社 | Grooving side cutter |
| CN201632844U (en) * | 2009-12-31 | 2010-11-17 | 东莞市亚肯精密机械有限公司 | Facing cutter for installing circular milling cutter blades |
| CN202291575U (en) * | 2011-10-12 | 2012-07-04 | 益壮企业有限公司 | T-shaped milling cutter |
| JP2013508178A (en) * | 2009-10-22 | 2013-03-07 | イスカーリミテッド | fries |
| CN103934495A (en) * | 2014-03-26 | 2014-07-23 | 株洲钻石切削刀具股份有限公司 | Face milling cutter |
| CN104191017A (en) * | 2014-08-15 | 2014-12-10 | 东莞联阳切削工具有限公司 | Novel facing cutter |
| CN204381507U (en) * | 2014-12-03 | 2015-06-10 | 西安万威刀具有限公司 | The brisk cutting of large anterior angle 45 ° of serial cutterheads |
| CN205218160U (en) * | 2015-12-24 | 2016-05-11 | 盛瑞传动股份有限公司 | New milling cutter |
| CN205393631U (en) * | 2016-03-05 | 2016-07-27 | 王传军 | Rotatable milling cutter of blade |
| CN206065513U (en) * | 2016-08-25 | 2017-04-05 | 天津市华天世纪机械有限公司 | A kind of R angle planes milling cutter |
-
2016
- 2016-08-25 CN CN201610720422.5A patent/CN106216751A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578417U (en) * | 1992-04-02 | 1993-10-26 | 東芝機械株式会社 | Grooving side cutter |
| JP2013508178A (en) * | 2009-10-22 | 2013-03-07 | イスカーリミテッド | fries |
| CN201632844U (en) * | 2009-12-31 | 2010-11-17 | 东莞市亚肯精密机械有限公司 | Facing cutter for installing circular milling cutter blades |
| CN202291575U (en) * | 2011-10-12 | 2012-07-04 | 益壮企业有限公司 | T-shaped milling cutter |
| CN103934495A (en) * | 2014-03-26 | 2014-07-23 | 株洲钻石切削刀具股份有限公司 | Face milling cutter |
| CN104191017A (en) * | 2014-08-15 | 2014-12-10 | 东莞联阳切削工具有限公司 | Novel facing cutter |
| CN204381507U (en) * | 2014-12-03 | 2015-06-10 | 西安万威刀具有限公司 | The brisk cutting of large anterior angle 45 ° of serial cutterheads |
| CN205218160U (en) * | 2015-12-24 | 2016-05-11 | 盛瑞传动股份有限公司 | New milling cutter |
| CN205393631U (en) * | 2016-03-05 | 2016-07-27 | 王传军 | Rotatable milling cutter of blade |
| CN206065513U (en) * | 2016-08-25 | 2017-04-05 | 天津市华天世纪机械有限公司 | A kind of R angle planes milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |