CN209363699U - A kind of easy chip breaking dedicated tool of aluminium processing - Google Patents
A kind of easy chip breaking dedicated tool of aluminium processing Download PDFInfo
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- CN209363699U CN209363699U CN201822030280.7U CN201822030280U CN209363699U CN 209363699 U CN209363699 U CN 209363699U CN 201822030280 U CN201822030280 U CN 201822030280U CN 209363699 U CN209363699 U CN 209363699U
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- cutting edge
- knife
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- cutter head
- cutter
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Abstract
A kind of easy chip breaking dedicated tool of aluminium processing, is related to cutting element field, and in particular to a kind of easy chip breaking dedicated tool of aluminium processing.It includes knife handle, cutter head, cutting edge, cutting edge, point of a knife, chip space, and knife handle one end is cutter head, and it is chip space between cutting edge and different cutting edges that cutting edge winding, which is arranged on cutter head,；The front end of cutting edge is point of a knife, and the position of tool tip of cutting edge is located at cutter head front end center position, and cutting edge is arranged in point of a knife medium position.After by adopting the above technical scheme, the utility model, which has the beneficial effect that, utilizes combination corner angle, good chip breaking effect can be played when High-speed machining, not will cause card bits, temperature is excessively high, damages cutter, scratches the problems such as machined surface, and a large amount of process times are saved, improve production efficiency.
Description
Technical field
The utility model relates to cutting element fields, and in particular to a kind of easy chip breaking dedicated tool of aluminium processing.
Background technique
Cutter is the tool that machining is used in machine-building, also known as cutting element.Most of cutter is that machine is used
, but also have hand.The cutter as used in machine-building is substantially all for cutting metal material, so " cutter " one
Word is generally just interpreted as metal cutting tool.The cutter for cutting timber is then known as wood cutter.There are also one kind of particular application
Cutter, for geological prospecting, well-digging, mine probing, referred to as mine cutter.
Cutter can be divided into five classes by the form of workpiece machining surface: process various outer surfaces cutter include lathe tool, planing tool,
Milling cutter, external broach and file etc.；Aperture knife tool includes drill bit, reamer, boring cutter, reamer and inner surface broaching tool etc.；Spiral shell
Line process tool includes screw tap, screw die, selfopening die head and selfcollapsing tap, threading tool and screw cutter etc.；Gear cutting tool packet
Include hobboing cutter, pinion cutter, gear shaver, bevel gear and broaching tool etc.；Cutting off tool includes segmental saw piece, band saw, bow saw, parting-off tool
With metal saw etc..In addition, there are also gang tools.By cutting movement mode and corresponding cutting edge shape, cutter can be divided into again
Three classes: universal cutter for example lathe tool, planing tool, milling cutter (do not include forming lathe tool, forming planing tool and form cutter), boring cutter, drill bit,
Reamer, reamer and saw etc.；The blade of this kind of cutter of forming tool has identical as workpiece to be machined section or close to identical
Shape, such as formed turning tool, forming planing tool, form cutter, broaching tool, taper reamer and various threading tools；Special tool
Some special workpieces are processed, such as: gear, the cutter of spline etc..Such as, pinion cutter, gear shaver, bevel gear planing tool and bevel gear milling
Cutterhead etc..
For aluminium due to its special physical characteristic, when machine drilling, can generate long aluminium skimmings.Aluminium skimmings are wrapped in meeting on cutter
Finished surface is scratched, the cooling of cutting fluid is hindered, causes the viscous aluminium skimmings in workpiece hole.The finish that not can guarantee machined surface, makes
At the bad of product.Traditional processing mode mostly uses subsection hole-drilling to solve the problems, such as aluminium skimmings chip breaking, and the method wastes time, efficiency
It is low, it is unable to satisfy High-speed Aluminium processing, when processing can not chip breaking.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is dedicated to provide a kind of easy chip breaking of aluminium processing
Cutter, it changes conventional aluminum processing cutting tool segmental machining mode, using combination corner angle, can add in high speed
Good chip breaking effect is played when work, is saved a large amount of process times, is improved production efficiency.
To achieve the above object, the utility model is using following technical scheme: it includes knife handle, cutter head, cutting edge, cuts
Consider sword, point of a knife, chip space to be worth doing, knife handle one end is cutter head, and cutting edge winding is arranged on cutter head, cutting edge and different cutting edges it
Between be chip space；The front end of cutting edge is point of a knife, and the position of tool tip of cutting edge is located at cutter head front end center position, and cutting edge is set
It sets in point of a knife medium position.
Working principle of the utility model is: fixed knife handle, carries out apex angle drilling, the aluminium of cutting using the cutting edge on point of a knife
Bits are cut off by cutting edge, and last aluminium skimmings are discharged by chip space.Apex angle is smaller, then main cutting edge is longer, unit cutting edge
On load mitigate, axial force reduce, this is strong to drill bit axial stability.And the nose angle at outer circle increases, and is conducive to dissipate
Heat and raising tool life.
After adopting the above technical scheme, the utility model has the beneficial effect that using combination corner angle, it can be in height
Good chip breaking effect is played when speed processing, not will cause that card, which is considered to be worth doing, temperature is excessively high, damages cutter, scratches machined surface etc. asks
Topic, and a large amount of process times are saved, improve production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the angular dimension figure of the utility model；
Fig. 3 is the structural schematic diagram of point of a knife 5 in the utility model.
Description of symbols: knife handle 1, cutter head 2, cutting edge 3, cutting edge 4, point of a knife 5, chip space 6.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes knife handle 1, cutter head 2, cutting
Sword 3, cutting edge 4, point of a knife 5, chip space 6,1 one end of rectangle knife handle are cutter head 2, and two windings of cutting edge 3 are arranged on cutter head 2,
It is chip space 6 between cutting edge 3 and different cutting edges 3；The front end of cutting edge 3 is point of a knife 5, and point of a knife 5 is cut in cone
5 position of point of a knife of sword 3 is located at 2 front end center position of cutter head；Cutting edge 4 is horizontal to be erected to set and cuts on 5 medium position of point of a knife, point of a knife 5
The angle for cutting sword 3 and cutting edge 3 is 140 degree, and the angle of 3 angle of cutting edge and cutting edge 4 on point of a knife 5 is in 90 degree.
Working principle of the utility model is: fixed knife handle, carries out apex angle drilling, the aluminium of cutting using the cutting edge on point of a knife
Bits are cut off by cutting edge, and last aluminium skimmings are discharged by chip space.Apex angle is smaller, then main cutting edge is longer, unit cutting edge
On load mitigate, axial force reduce, this is strong to drill bit axial stability.And the nose angle at outer circle increases, and is conducive to dissipate
Heat and raising tool life.
After adopting the above technical scheme, the utility model has the beneficial effect that using combination corner angle, it can be in height
Good chip breaking effect is played when speed processing, not will cause that card, which is considered to be worth doing, temperature is excessively high, damages cutter, scratches machined surface etc. asks
Topic, and a large amount of process times are saved, improve production efficiency.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (1)
1. a kind of aluminium processes easy chip breaking dedicated tool, it is characterised in that: it includes knife handle (1), cutter head (2), cutting edge (3), cuts
Consider sword (4), point of a knife (5), chip space (6) to be worth doing, knife handle (1) one end is cutter head (2), and two cutting edge (3) windings are arranged in cutter head (2)
On, it is between cutting edge (3) and different cutting edges (3) chip space (6)；The front end of cutting edge (3) is point of a knife (5), point of a knife (5)
It is located at cutter head (2) front end center position in point of a knife (5) position of cone, and cutting edge (3)；Cutting edge (4) horizontal erect is set
Point of a knife (5) medium position, the angle of point of a knife (5) upper cutting edge (3) and cutting edge (3) are 140 degree, cutting on point of a knife (5)
The angle of sword (3) angle and cutting edge (4) is cut in 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030280.7U CN209363699U (en) | 2018-12-05 | 2018-12-05 | A kind of easy chip breaking dedicated tool of aluminium processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030280.7U CN209363699U (en) | 2018-12-05 | 2018-12-05 | A kind of easy chip breaking dedicated tool of aluminium processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363699U true CN209363699U (en) | 2019-09-10 |
Family
ID=67835264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030280.7U Active CN209363699U (en) | 2018-12-05 | 2018-12-05 | A kind of easy chip breaking dedicated tool of aluminium processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363699U (en) |
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2018
- 2018-12-05 CN CN201822030280.7U patent/CN209363699U/en active Active
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