CN206230064U - A kind of vortex ripple cutting drill milling integrated knife - Google Patents
A kind of vortex ripple cutting drill milling integrated knife Download PDFInfo
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- CN206230064U CN206230064U CN201621353036.9U CN201621353036U CN206230064U CN 206230064 U CN206230064 U CN 206230064U CN 201621353036 U CN201621353036 U CN 201621353036U CN 206230064 U CN206230064 U CN 206230064U
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- cutting
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- chisel edge
- milling integrated
- drill milling
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Abstract
The utility model discloses a kind of vortex ripple cutting drill milling integrated knife, including clamping part, cutter hub portion and cutting portion, the end center of cutting portion is provided with center sword, the end of cutting portion is additionally provided with the end blade adjacent with center sword, end blade includes chisel edge and rear knife face, and the chisel edge face and chisel edge time face being be arranged in parallel between chisel edge and rear knife face；The periphery of cutting portion is provided with the undulatory side edge portion of spiral distribution.The vortex ripple cutting drill milling integrated knife, can simultaneously complete drilling and milling processing.Additionally, the corrugated in side edge portion is set so that during processing, the active force that side edge portion is subject to can be decomposed into multiple, therefore, it is possible to avoid the phenomenon of stress concentration well, and the structure setting so that vortex ripple cutting drill milling integrated knife can be suitable for the processing of special material and technique.Further, since the corrugated in side edge portion is set, increase the length in side edge portion, so as to improve mirror finish effect, and vortex ripple cutting drill milling integrated knife service life.
Description
Technical field
The utility model is related to machining tool technical field, more specifically to a kind of vortex ripple cutting drill milling
Integrated knife.
Background technology
In current production and processing, the cutter for boring milling one is often used, to carry out default processing to workpiece, so that
Obtain Related product.With industrialized development, current China market is larger to boring the demand of milling integrated knife, to boring milling integrally
The species demand of knife is also more.And existing brill milling integrated knife, usual structure is relatively simple, and in processing, is only applicable to often
Rule processing, it is difficult in for special material and technique, and then have impact on the processing efficiency and yield rate in machine tooling.Additionally,
Existing brill milling integrated knife in process, easily causes the phenomenon of stress concentration, and the service life of milling integrated knife is bored in influence.
In sum, how existing brill milling integrated knife is improved, the use scope of milling integrated knife is bored to improve, and carry
Height bores the processing effect and service life of milling integrated knife, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of vortex ripple cutting drill milling integrated knife, to improve vortex ripple
The use scope of line cutting drill milling integrated knife, and improve the processing effect and service life of vortex ripple cutting drill milling integrated knife.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of vortex ripple cutting drill milling integrated knife, including：Clamping part, cutter hub portion and cutting portion, the end of the cutting portion
Center is provided with center sword, and the end of the cutting portion is additionally provided with the end blade adjacent with the center sword, the end blade
Including chisel edge and rear knife face, and the chisel edge face and chisel edge time face being be arranged in parallel between the chisel edge and the rear knife face；Institute
The periphery for stating cutting portion is provided with the undulatory side edge portion of spiral distribution.
Preferably, the end of the cutting portion is provided with and blade is held described at least two.
Preferably, the end of the cutting portion is provided with four end blades.
Preferably, appearance bits groove is provided between the two neighboring side edge portion, is set between the two neighboring end blade
Chisel edge chip dividing groove is equipped with, the rear knife face is connected by the chisel edge chip dividing groove with the bits groove that holds.
Preferably, the chisel edge is located between the chisel edge face and the rake face of the end blade.
Preferably, the periphery of the clamping part is provided with locating slot.
Preferably, the clamping part, the cutter hub portion and the cutting portion are integral type structure.
The vortex ripple cutting drill milling integrated knife that the utility model is provided, including clamping part, cutter hub portion and cutting portion, in cutting
Under the cooperation in center sword, chisel edge, chisel edge face, chisel edge time face, rear knife face and side edge portion in portion, drilling and milling can be efficiently completed
Processing.Further, since the side edge portion of cutting portion periphery is corrugated, and it is distributed in the shape of a spiral, therefore in processing, side edge portion receives
To active force can be decomposed into multiple, therefore, it is possible to avoid the phenomenon of stress concentration well, and the structure setting so that
Vortex ripple cutting drill milling integrated knife can be suitable for the processing of special material and technique.Further, since the corrugated in side edge portion
Set, the length in side edge portion is increased to a certain extent so that it has more preferable mirror finish effect, while improve whirlpool
Revolve the processing effect and service life of ripple cutting drill milling integrated knife.
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 cutting drill milling integrated knife that Fig. 1 is provided for the utility model embodiment；
The part-structure schematic diagram of the vortex ripple cutting drill milling integrated knife that Fig. 2 is provided for the utility model embodiment；
The front view of the vortex ripple cutting drill milling integrated knife that Fig. 3 is provided for the utility model embodiment；
The enlarged drawing in the side edge portion of the vortex ripple cutting drill milling integrated knife that Fig. 4 is provided for the utility model embodiment.
In figure 1 above-Fig. 4：
1 be clamping part, 2 be cutter hub portion, 3 be cutting portion, 31 be chisel edge, 32 be chisel edge face, 33 be chisel edge time face, 34 be after
Sword centered on knife face, 35,36 be chisel edge chip dividing groove, 37 be side edge portion, 38 to hold bits groove, 39 being rake face.
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 cutting drill milling integrated knife that the utility model embodiment is provided, including clamping
Portion 1, cutter hub portion 2 and cutting portion 3, the end center of cutting portion 3 are provided with center sword 35, the end of cutting portion 3 be additionally provided with
The adjacent end blade of center sword 35, end blade includes chisel edge 31 and rear knife face 34, and is put down between chisel edge 31 and rear knife face 34
Chisel edge face 32 and chisel edge time face 33 that row is set, it is specific as shown in Figure 2.Before above-mentioned chisel edge 31 is located at chisel edge face 32 and holds blade
Between knife face 39, as shown in Figure 1.Additionally, the periphery of cutting portion 3 is provided with the undulatory side edge portion 37 of spiral distribution,
I.e. side edge portion 37 is in the shape of a spiral around the peripheral distribution of cutting portion 3, on the other hand on the periphery developed surface of cutting portion 3, side edge portion
37 is corrugated, as shown in Figure 4.
When side edge portion 37 is set into corrugated, the length in side edge portion 37 can be to a certain extent lengthened so that unit
The side edge portion 37 that area participates in cutting operation increases；And in cutting, due to the wave structure in side edge portion 37 so that side edge portion
37 active forces being subject to can carry out decomposing for multi-angle, so as to preferably avoid the problem of stress concentration during cutting, reach more
Good cutting effect.The stress and resistance being subject to because side edge portion 37 is more long, and during cutting are relatively small, therefore the vortex ripple
Cutting drill milling integrated knife cutting when, with mirror-finish cutting advantage higher.
In the application, the end of cutting portion 3 is provided with least two end blades as preferred, can set four end swords
Portion, it is specific as shown in figure 1, and four end blades be uniformly distributed along the central shaft of cutting portion 3.
With the carrying out for boring milling process, increasing chip can be produced, in order to ensure boring being smoothed out for milling process, needed
The chip for producing is cleared up.In this application, set preferably between two adjacent side edge portions 37 and hold bits groove
38, chisel edge chip dividing groove 36 is set between two adjacent end blades, rear knife face 34 is by chisel edge chip dividing groove 36 and appearance bits groove
38 connections, as shown in Figure 2 to Figure 3.Additionally, above-mentioned appearance bits groove 38 is also distributed in the periphery of cutting portion 3 in the shape of a spiral.
Used as preferred, the periphery of clamping part 1 is provided with locating slot 11, so as to when mounted to vortex ripple cutting drill milling one
Body knife is fixed and positions, so that it is guaranteed that the degree of accuracy of its processing.
Additionally, in the embodiment of the present application, above-mentioned clamping part 1, cutter hub portion 2 and cutting portion 3 are integral type structure, i.e. three one
Body is fabricated.
During processing, in the presence of external force, whole drill mill is with machine tool chief axis and fixture for vortex ripple cutting drill milling integrated knife
Axial displacement simultaneously is rotated, center sword 35, chisel edge 31 and the part of side edge portion 37 are cut into work piece, cut simultaneously
The chip produced in journey is discharged through chisel edge chip dividing groove 36 and appearance bits groove 38, so as to realize boring Milling Machining.
The vortex ripple cutting drill milling integrated knife that the utility model embodiment is provided, including clamping part 1, cutter hub portion 2 and cutting
Portion 3, the cooperation in center sword 35, chisel edge 31, chisel edge face 32, chisel edge time face 33, rear knife face 34 and side edge portion 37 on cutting portion 3
Under, drilling and milling processing can be efficiently completed.Further, since the side edge portion 37 of the periphery of cutting portion 3 is corrugated, and in the shape of a spiral
Distribution, therefore in processing, the active force that side edge portion 37 is subject to can be decomposed into multiple, therefore, it is possible to avoid stress collection well
In phenomenon, and the structure setting so that vortex ripple cutting drill milling integrated knife can be applied to special material and technique plus
In work.Further, since the corrugated in side edge portion 37 is set, the length in side edge portion 37 is increased to a certain extent so that its tool
There is more preferable mirror finish effect, while improve the processing effect and service life of vortex ripple cutting drill milling integrated knife.
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 cutting drill milling integrated knife, it is characterised in that including：Clamping part (1), cutter hub portion (2) and cutting portion
(3), the end center of the cutting portion (3) is provided with center sword (35), the end of the cutting portion (3) be additionally provided with it is described
The adjacent end blade of center sword (35), the end blade includes chisel edge (31) and rear knife face (34), and positioned at the chisel edge (31)
The chisel edge face (32) being be arranged in parallel between the rear knife face (34) and chisel edge time face (33)；The periphery of the cutting portion (3) sets
It is equipped with the undulatory side edge portion (37) of spiral distribution.
2. vortex ripple cutting drill milling integrated knife according to claim 1, it is characterised in that the end of the cutting portion (3)
It is provided with and blade is held described at least two.
3. vortex ripple cutting drill milling integrated knife according to claim 2, it is characterised in that the end of the cutting portion (3)
It is provided with four end blades.
4. the vortex ripple cutting drill milling integrated knife according to Claims 2 or 3, it is characterised in that the two neighboring side edge
Appearance bits groove (38) is provided between portion (37), chisel edge chip dividing groove (36) is provided between the two neighboring end blade, it is described
Knife face (34) is connected by the chisel edge chip dividing groove (36) with bits groove (38) that hold afterwards.
5. the vortex ripple cutting drill milling integrated knife according to any one of claims 1 to 3, it is characterised in that the chisel edge
(31) between the rake face (39) positioned at the chisel edge face (32) with the end blade.
6. the vortex ripple cutting drill milling integrated knife according to any one of claims 1 to 3, it is characterised in that the clamping part
(1) periphery is provided with locating slot (11).
7. the vortex ripple cutting drill milling integrated knife according to any one of claims 1 to 3, it is characterised in that the clamping part
(1), the cutter hub portion (2) and the cutting portion (3) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353036.9U CN206230064U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple cutting drill milling integrated knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353036.9U CN206230064U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple cutting drill milling integrated knife |
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| Publication Number | Publication Date |
|---|---|
| CN206230064U true CN206230064U (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353036.9U Active CN206230064U (en) | 2016-12-09 | 2016-12-09 | A kind of vortex ripple cutting drill milling integrated knife |
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| CN (1) | CN206230064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624079A (en) * | 2016-12-09 | 2017-05-10 | 海南中智康弘精工技术有限公司 | Spiral corrugated blade type drilling and milling integrated cutter |
-
2016
- 2016-12-09 CN CN201621353036.9U patent/CN206230064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624079A (en) * | 2016-12-09 | 2017-05-10 | 海南中智康弘精工技术有限公司 | Spiral corrugated blade type drilling and milling integrated cutter |
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