CN207255326U - A kind of stainless steel high temperature alloy special-purpose milling cutter - Google Patents
A kind of stainless steel high temperature alloy special-purpose milling cutter Download PDFInfo
- Publication number
- CN207255326U CN207255326U CN201721042572.1U CN201721042572U CN207255326U CN 207255326 U CN207255326 U CN 207255326U CN 201721042572 U CN201721042572 U CN 201721042572U CN 207255326 U CN207255326 U CN 207255326U
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutter
- spiral
- cutter head
- stainless steel
- 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
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Abstract
The utility model discloses a kind of stainless steel high temperature alloy special-purpose milling cutter,Including cutter hub and cutter head,Handle of a knife and chamfering are provided with the left of the cutter hub,And the handle of a knife is fixedly connected with the cutter hub,The right side of the cutter hub is equipped with cutting termination,And fitted closely between the cutting termination and the cutter hub,The left side of the cutting termination is equipped with cutting portion,And the cutting portion insertion is arranged in cutting termination,This kind of stainless steel high temperature alloy special-purpose milling cutter,Spiral push away in bits groove is sent to by covering of the fan and buffering suface by the bits that cutter head is cut,Discharged after chip breaking,The energy of cutting can be buffered,Avoid the harmful effect to machined surface and cutter,Chip is promoted quickly to discharge at the same time,Radial direction by spiral cutting sword along cutter head is in the design of " S " type,Easy to chip removal,Improve machining quality,Rotary cutting sword smoothly connects with cutter head can strengthen the intensity and toughness of cutting edge,Avoid blade mouth crack,Reduce processing cost.
Description
Technical field
Milling cutter device technical field is the utility model is related to, is specially a kind of stainless steel high temperature alloy special-purpose milling cutter.
Background technology
With flourishing for the industry such as Aeronautics and Astronautics, oil, chemical industry, metallurgy and food, 3C, stainless steel material obtains
To extensive use, since chip is not easy to crimp and fractures, machined surface can be also damaged, influences the quality of workpiece, therefore it belongs to
In difficult-to-machine material, and it is manufactured into various parts, is required for using tool sharpening into variously-shaped, such cutter
The market demand is huge to have a extensive future but also is industrial easily-consumed products.
But existing stainless steel high temperature alloy special-purpose milling cutter, shape it is sufficiently oily, easily stamp arrive staff, cutter is cut
Chip there is certain kinetic energy, easily fly out, it is difficult to meet that cutting requires, cutlery easily bursts apart, easily failure even breaking, makes
Into scrapping for workpiece, and scrap workpieces also take up a large amount of nonproductive times, cause production cost to raise.
So how to design a kind of stainless steel high temperature alloy special-purpose milling cutter, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of stainless steel high temperature alloy special-purpose milling cutter, to solve above-mentioned background technology
Middle to propose the sufficiently oily of shape, easily stamp arrives staff, and the chip that cutter is cut has certain kinetic energy, easily flies out, very
Hardly possible meets that cutting requires, and cutlery easily bursts apart, easily failure even breaking, causes scrapping for workpiece, and scrap workpieces also take up greatly
The problem of measuring nonproductive time, causing production cost rise etc..
To achieve the above object, the utility model provides following technical solution：
A kind of stainless steel high temperature alloy special-purpose milling cutter, including cutter hub and cutter head, be provided with the left of the cutter hub handle of a knife and
Chamfering, and the handle of a knife is fixedly connected with the cutter hub, the right side of the cutter hub are equipped with cutting termination, and the cutting termination with
Fitted closely between the cutter hub, the left side of the cutting termination is equipped with cutting portion, and cutting portion insertion is arranged on cutting
In termination, the outer surface of the cutting portion be equipped with it is spiral push away between bits groove, spiral cutting sword and spiral cutting sword, it is described spiral to push away bits
Be set in parallel between groove, spiral cutting sword and spiral cutting sword, between the spiral cutting sword and the spiral cutting sword it
Between fit closely, it is described it is spiral push away bits groove by being fixedly connected between spiral cutting sword and the spiral cutting sword, the cutting portion
Right side be equipped with cutter head, the cutter head insertion is arranged in cutting portion, and the top of the cutter head is equipped with covering of the fan and convex surface, the fan
Face and convex surface fit closely between the cutter head.
Further, the handle of a knife is equipped with the chamfering that four radiuses are 5mm, and the chamfering is respectively uniformly distributed in handle of a knife
Both sides.
Further, be equipped with the buffering suface that seamlessly transits between the covering of the fan and convex surface, the covering of the fan by buffering suface with
The convex surface is fixedly connected.
Further, the radial direction of the spiral cutting sword along cutter head is in " S " type, and spiral cutting sword is converged to cutter head center
Collection.
Further, the both ends of the cutter hub are equipped with coating, and the coating (13) is TiCN coatings or TiAlN coatings.
Compared with prior art, the beneficial effects of the utility model are：This kind of stainless steel high temperature alloy special-purpose milling cutter, uses
It is the advantages of other stainless steel high temperature alloy special-purpose milling cutters, mellow and full smooth by chamfering profile, avoid the angle on four sides from hurting
Staff, is sent to spiral push away by covering of the fan and buffering suface by the bits that cutter head is cut and considers to be worth doing in groove, discharged after chip breaking, can buffer and cut
The energy cut, avoids the harmful effect to machined surface and cutter, while promotes chip quickly to discharge, and passes through spiral cutting sword
Radial direction along cutter head is in the design of " S " type, easy to chip removal, improves machining quality, rotary cutting sword smoothly connects with cutter head
The intensity and toughness of cutting edge can be strengthened, avoid blade mouth crack, reduce processing cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cutter head partial structural diagram of the utility model；
In figure：1- cutter hubs；2- handle of a knifes；3- chamferings；4- cuts termination；5- is spiral to push away bits groove；6- cutting portions；7- cutter heads；8-
Covering of the fan；9- convex surfaces；10- spiral cutting swords；Between 11- spiral cutting swords；12- buffering sufaces；13- coatings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of stainless steel high temperature alloy special-purpose milling cutter, including cutter hub 1 and cutter head 7, the left side of the cutter hub 1 are provided with handle of a knife
2 and chamfering 3, and the handle of a knife 2 is fixedly connected with the cutter hub 1, the right side of the cutter hub 1 is equipped with cutting termination 4, and described cuts
Cut and fitted closely between termination 4 and the cutter hub 1, the left side of the cutting termination 4 is equipped with cutting portion 6, and the cutting portion 6 is embedding
Enter to be arranged in cutting termination 4, the outer surface of the cutting portion 6 is equipped with spiral push away and considers groove 5, spiral cutting sword 10 and spiral cutting to be worth doing
11 between sword, it is described it is spiral push away bits groove 5,11 between spiral cutting sword 10 and spiral cutting sword between be set in parallel, it is described spiral to cut
Fitted closely between cutting 11 between sword 10 and the spiral cutting sword, it is described it is spiral push away bits groove 5 by spiral cutting sword 10 with it is described
11 are fixedly connected between spiral cutting sword, and the right side of the cutting portion 6 is equipped with cutter head 7, and the insertion of cutter head 7 is arranged on cutting portion 6
In, the top of the cutter head 7 is equipped with covering of the fan 8 and convex surface 9, and the covering of the fan 8 and convex surface 9 fit closely between the cutter head 7.
Further, the handle of a knife 2 is equipped with the chamfering 3 that four radiuses are 5mm, and the chamfering 3 is respectively uniformly distributed
The both sides of handle of a knife 2, it is mellow and full smooth by 3 profile of chamfering, avoid the angle on four sides from hurting staff.
Further, the buffering suface 12 seamlessly transitted is equipped between the covering of the fan 8 and convex surface 9, the covering of the fan 8 passes through buffering
Face 12 is fixedly connected with the convex surface 9, and being sent to spiral push away by covering of the fan 8 and buffering suface 12 by the bits that cutter head 7 is cut considers groove 5 to be worth doing
In, discharged after chip breaking, the energy of cutting can be buffered, avoid the harmful effect to machined surface and cutter, while promote chip
Quick discharge.
Further, the spiral cutting sword 10 is in " S " type along the radial direction of cutter head 7, and spiral cutting sword 10 is into cutter head 7
The heart collects, and " S " type structure is easy to chip removal, improves machining quality, and rotary cutting sword 10 smoothly connects and can strengthen with cutter head 7
The intensity and toughness of cutting edge, avoid blade mouth crack, reduce processing cost.
Further, the both ends of the cutter hub 1 are equipped with coating 13, and the coating (13) applies for TiCN coatings or TiAlN
Layer, can improve the heat-resisting quantity, toughness and wearability of cutter, extend cutting-tool's used life, reduce the probability of crushing knife, and reduction is cut
Cut the production cost of processing.
Operation principle：First, workpiece is positioned over processing district, workpiece is cut using milling cutter, by cutter head 7 and convex
Face 9 worker do not stop rotation in cut the unnecessary place of workpiece, then chip is sent to by covering of the fan 8 and buffering suface 12 spiral
Push away in bits groove 5, the spiral bits groove 5 that pushes away discharges chip breaking, while rotates cutting edge 10 and cut off the unnecessary border of workpiece, excision it is broken
Bits are flown to surrounding due to also having certain power, since 11 surround cutting edge 10 is rotated between spiral cutting sword, chip
Into in 11 between rotation cutting edge, finally enter spiral push away and consider to be worth doing in groove 5, by the coating 13 of setting, cutter high temperature resistant can be increased
Property, toughness and wearability, extend cutting-tool's used life, reduce the probability of crushing knife, reduce the production cost of machining.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of stainless steel high temperature alloy special-purpose milling cutter, including cutter hub (1) and cutter head (7), it is characterised in that：The cutter hub (1)
Left side be provided with handle of a knife (2) and chamfering (3), and the handle of a knife (2) is fixedly connected with the cutter hub (1), the cutter hub (1)
Right side is equipped with cutting termination (4), and is fitted closely between cutting termination (4) and the cutter hub (1), the cutting termination
(4) left side is equipped with cutting portion (6), and embedded be arranged on of the cutting portion (6) is cut in termination (4), the cutting portion (6)
Outer surface is equipped with spiral push away and considers groove (5), spiral cutting sword (10) (11) between spiral cutting sword to be worth doing, and spiral push away considers groove (5), spiral shell to be worth doing
Rotation cutting edge (10) is set in parallel between spiral cutting sword between (11), the spiral cutting sword (10) and the spiral cutting
Fitted closely between sword between (11), the spiral bits groove (5) that pushes away passes through between spiral cutting sword (10) and the spiral cutting sword
(11) it is fixedly connected, the right side of the cutting portion (6) is equipped with cutter head (7), and cutter head (7) insertion is arranged in cutting portion (6),
The top of the cutter head (7) is equipped with covering of the fan (8) and convex surface (9), and the covering of the fan (8) and convex surface (9) are between the cutter head (7)
Fit closely.
A kind of 2. stainless steel high temperature alloy special-purpose milling cutter according to claim 1, it is characterised in that：The handle of a knife (2) sets
There is the chamfering (3) that four radiuses are 5mm, and the chamfering (3) is respectively uniformly distributed in the both sides of handle of a knife (2).
A kind of 3. stainless steel high temperature alloy special-purpose milling cutter according to claim 1, it is characterised in that：The covering of the fan (8) with
The buffering suface (12) seamlessly transitted is equipped between convex surface (9), the covering of the fan (8) is solid by buffering suface (12) and the convex surface (9)
Fixed connection.
A kind of 4. stainless steel high temperature alloy special-purpose milling cutter according to claim 1, it is characterised in that：The spiral cutting sword
(10) it is in " S " type along the radial direction of cutter head (7), and the spiral cutting sword (10) is collected to cutter head (7) center.
A kind of 5. stainless steel high temperature alloy special-purpose milling cutter according to claim 1, it is characterised in that：The cutter hub (1)
Both ends are equipped with coating (13), and the coating (13) is TiCN coatings or TiAlN coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042572.1U CN207255326U (en) | 2017-08-21 | 2017-08-21 | A kind of stainless steel high temperature alloy special-purpose milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042572.1U CN207255326U (en) | 2017-08-21 | 2017-08-21 | A kind of stainless steel high temperature alloy special-purpose milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255326U true CN207255326U (en) | 2018-04-20 |
Family
ID=61925568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042572.1U Expired - Fee Related CN207255326U (en) | 2017-08-21 | 2017-08-21 | A kind of stainless steel high temperature alloy special-purpose milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255326U (en) |
-
2017
- 2017-08-21 CN CN201721042572.1U patent/CN207255326U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210821 |