CN206230072U - A kind of vortex ripple blade milling cutter - Google Patents
A kind of vortex ripple blade milling cutter Download PDFInfo
- Publication number
- CN206230072U CN206230072U CN201621353049.6U CN201621353049U CN206230072U CN 206230072 U CN206230072 U CN 206230072U CN 201621353049 U CN201621353049 U CN 201621353049U CN 206230072 U CN206230072 U CN 206230072U
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- milling cutter
- side edge
- cutting
- edge portion
- vortex ripple
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Abstract
A kind of front end the utility model discloses vortex ripple blade milling cutter, including clamping part, cutter hub portion and cutting portion, and cutting portion is provided with least two end blades；The periphery of cutting portion is provided with the undulatory side edge portion being distributed in the shape of a spiral being connected with end blade, and appearance bits groove is provided between two neighboring side edge portion.The vortex ripple blade milling cutter that the utility model is provided, it includes at least two end blades, and the side edge portion of cutting portion neighboring is wave structure, in cutting, its undulatory structure can lengthen the length in side edge portion, so that the side edge portion that cutting is participated in unit area increases, so as to improve the efficiency of cutting.Additionally, undulatory structure causes side edge portion in stress, Force decomposition, so as to reduce stress concentration phenomenon, can be improved the service life of milling cutter.In processing, the milling cutter also can be used in the processing of special material and technique, improve the use scope of milling cutter, on the other hand also improve processing effect.
Description
Technical field
The utility model is related to machining tool technical field, more specifically to a kind of vortex ripple blade milling cutter.
Background technology
Milling cutter is the cutter commonly used in machine tooling, and it can be processed accordingly to machined part as needed, from
And obtain Related product.With industrialized development, current China market is larger to the demand of milling cutter, and the species to milling cutter is needed
Ask also more.And existing milling cutter, usual structure is relatively simple, and in processing, it is difficult in for special material and technique, enter
And have impact on the processing efficiency and yield rate in machine tooling.Additionally, existing milling cutter is in process, stress is easily caused
The phenomenon of concentration, influences the service life of milling cutter.
In sum, how existing milling cutter is improved, to improve the use scope of milling cutter, and improves the processing of milling cutter
Effect and service life, are current those skilled in the art's problem demanding prompt solutions.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of vortex ripple blade milling cutter, to improve the use model of milling cutter
Enclose, and improve the processing effect and service life of milling cutter.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of vortex ripple blade milling cutter, including：Clamping part, cutter hub portion and cutting portion, and the cutting portion front end set
There are at least two end blades；The periphery of the cutting portion is provided with the corrugated being distributed in the shape of a spiral being connected with the end blade
Side edge portion, and be provided between the two neighboring side edge portion appearance bits groove.
Preferably, the end blade includes rake face, end sword and rear knife face, and the end sword is located at the rake face and institute
State between rear knife face.
Preferably, the respective outer side edges in the structure of the rake face and the rear knife face and the side edge portion, corrugated.
Preferably, the front end of the cutting portion is provided with 2 to 4 end blades.
Preferably, it is provided with locating slot on the periphery of the clamping part.
Preferably, the clamping part, the cutter hub portion and the cutting portion are integral type structure.
Preferably, the anterior angle of milling cutter is 10 °~16 °, and relief angle is 8 °~15 °.
The vortex ripple blade milling cutter that the utility model is provided, it includes at least two end blades, and cutting portion neighboring
Side edge portion is wave structure, and in cutting, its undulatory structure can lengthen the length in side edge portion so that in unit area
The side edge portion for participating in cutting increases, so as to improve the efficiency of cutting.Additionally, undulatory structure causes side edge portion in stress
When, Force decomposition, so as to reduce stress concentration phenomenon, can be improved the service life of milling cutter.In processing, the milling cutter
Can be used in the processing of special material and technique, improve the use scope of milling cutter, on the other hand also improve processing effect.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
The axonometric drawing of the vortex ripple blade milling cutter that Fig. 1 is provided for the utility model embodiment；
The vortex ripple blade milling cutter partial structural diagram that Fig. 2 is provided for the utility model embodiment；
The front view of the vortex ripple blade milling cutter that Fig. 3 is provided for the utility model embodiment；
The partial enlarged drawing in the side edge portion of the vortex ripple blade milling cutter that Fig. 4 is provided for the utility model embodiment.
In figure 1 above-Fig. 4：
1 be clamping part, 11 be locating slot, 2 be cutter hub portion, 3 be cutting portion, 31 be rake face, 32 for end sword, 33 be rear knife
Face, 34 be side edge portion, 35 for hold bits groove.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 to Fig. 4 is referred to, is the vortex ripple blade milling cutter that the utility model embodiment is provided, including clamping part 1, knife
Body portion 2 and cutting portion 3, and the front end of cutting portion 3 is provided with least two end blades；The periphery of cutting portion 3 is provided with and end sword
The undulatory side edge portion 34 being distributed in the shape of a spiral of portion's connection, and appearance bits groove is provided between two neighboring side edge portion 34
35.The structure setting in side edge portion 34, can effectively avoid the vibration produced during cutting, additionally, the setting of ripple struction also can
The active force that enough effective reduction side edge portions 34 are subject to, it is to avoid the phenomenon of stress concentration.
When using, on the one hand vortex ripple blade milling cutter can rotate in the presence of external force with machine tool chief axis and fixture, separately
On the one hand can also move in the axial direction.During cutting, end blade and side edge portion 34 are cut into work piece simultaneously, so that
The product that cutting is needed.The chip produced in working angles, can be along bits groove discharge be held, so as to ensure the suitable of working angles
Profit is carried out.
Above-mentioned end blade includes rake face 31, end sword 32 and rear knife face 33, and end sword 32 is located at rake face 31 and rear knife face
Between 32, as shown in Figure 2.
As preferred, the structure of the structure of rake face 31 and rear knife face 33 in the application, with the structure in side edge portion 34
It is engaged, i.e. rake face 31 and rear knife face 33 is also corrugated.
In one embodiment of the application, the front end of cutting portion 3 is provided with 2 to 4 end blades.Preferably, 4 are provided with
Individual end blade, as shown in Fig. 2 and 4 end blades be uniformly distributed around the central shaft of cutting portion 3.
Preferably, locating slot 11 is set on the periphery of clamping part 1, can be more accurate, stable when mounted
And quickly milling cutter is fixed, so as to improve the degree of accuracy and the efficiency during cutting.
Above-mentioned clamping part 1, cutter hub portion 2 and cutting portion 3, in processing and manufacturing, could be arranged to integral structure.Certainly,
In view of the property requirements when in use of cutting portion 3, also cutting portion 3 can individually be fabricated, afterwards again with cutter hub portion 2 and folder
Hold the connect setting of portion 1.
It is preferable that the anterior angle of milling cutter is set to 10 °~16 ° when being configured to milling cutter, relief angle be set to 8 °~
15°.In actual production, can accordingly be adjusted come the size to anterior angle and relief angle, to reach according to the difference of material of cutting-tool
To optimal cutting effect.
The vortex ripple blade milling cutter that the utility model embodiment is provided, it includes at least two end blades, and outside cutting portion 3
The side edge portion 34 on periphery is wave structure, and in cutting, its undulatory structure can lengthen the length in side edge portion 34 so that
The side edge portion 34 that cutting is participated in unit area increases, so as to improve the efficiency of cutting.Additionally, undulatory structure causes side
Force decomposition so as to reduce stress concentration phenomenon, can be improved the service life of milling cutter by blade 34 in stress.Adding
Man-hour, the milling cutter also can be used in the processing of special material and technique, improve the use scope of milling cutter, on the other hand also improve
Processing effect.
It is described using progressive form between each embodiment in this specification, it is equal that each embodiment is stressed
The difference with other embodiment, the similar portion between each embodiment mutually referring to.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or uses the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase
Consistent scope most wide.
Claims (7)
1. a kind of vortex ripple blade milling cutter, it is characterised in that including：Clamping part (1), cutter hub portion (2) and cutting portion (3), and institute
The front end for stating cutting portion (3) is provided with least two end blades；The periphery of the cutting portion (3) is provided with and connects with the end blade
The undulatory side edge portion (34) being distributed in the shape of a spiral for connecing, and appearance bits ditch is provided between the two neighboring side edge portion (34)
Groove (35).
2. vortex ripple blade milling cutter according to claim 1, it is characterised in that the end blade include rake face (31),
End sword (32) and rear knife face (33), and the end sword (32) is between the rake face (31) and the rear knife face (32).
3. vortex ripple blade milling cutter according to claim 2, it is characterised in that the rake face (31) and the rear knife face
(33) respective outer side edges of structure and the side edge portion (34), it is corrugated.
4. the vortex ripple blade milling cutter according to any one of claims 1 to 3, it is characterised in that before the cutting portion (3)
End is provided with 2 to 4 end blades.
5. the vortex ripple blade milling cutter according to any one of claims 1 to 3, it is characterised in that the clamping part (1) it is outer
Locating slot (11) is provided with week.
6. the vortex ripple blade milling cutter according to any one of claims 1 to 3, it is characterised in that the clamping part (1), institute
It is integral type structure to state cutter hub portion (2) and the cutting portion (3).
7. the vortex ripple blade milling cutter according to any one of claims 1 to 3, it is characterised in that the anterior angle of milling cutter is 10 °~
16 °, relief angle is 8 °~15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353049.6U CN206230072U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353049.6U CN206230072U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230072U true CN206230072U (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353049.6U Active CN206230072U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple blade milling cutter |
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| Country | Link |
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| CN (1) | CN206230072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624097A (en) * | 2016-12-09 | 2017-05-10 | 海南中智康弘精工技术有限公司 | Vortex corrugated edge milling cutter |
-
2016
- 2016-12-09 CN CN201621353049.6U patent/CN206230072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624097A (en) * | 2016-12-09 | 2017-05-10 | 海南中智康弘精工技术有限公司 | Vortex corrugated edge milling cutter |
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