CN106624079A - Spiral corrugated blade type drilling and milling integrated cutter - Google Patents
Spiral corrugated blade type drilling and milling integrated cutter Download PDFInfo
- Publication number
- CN106624079A CN106624079A CN201611131284.3A CN201611131284A CN106624079A CN 106624079 A CN106624079 A CN 106624079A CN 201611131284 A CN201611131284 A CN 201611131284A CN 106624079 A CN106624079 A CN 106624079A
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- China
- Prior art keywords
- blade
- cutting
- milling integrated
- chisel edge
- face
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a spiral corrugated blade type drilling and milling integrated cutter. The spiral corrugated blade type drilling and milling integrated cutter comprises a clamping part, a cutter body part and a cutting part, wherein a central blade is arranged in the center of the end part of the cutting part; an end blade part which is adjacent to the central blade is arranged at the end part of the cutting part; the end blade part comprises a transverse blade, a rear cutter surface, a transverse blade surface and a secondary transverse blade surface; the transverse blade surface and the secondary transverse blade surface are arranged in parallel between the transverse blade and the rear cutter surface; spirally-distributed corrugated side blade parts are arranged in the periphery of the cutting part. With the adoption of the spiral corrugated blade type drilling and milling integrated cutter, the drilling and milling can be synchronously finished; in addition, the side blade part is corrugated, so that the acting force applied to the side blade part can be decomposed into a plurality of parts during the processing, and as a result, the stress concentration can be avoided; moreover, the spiral corrugated blade type drilling and milling integrated cutter adopting the structure is applicable to the processing of special materials and technologies. In addition, the corrugated side blade part is arranged, so that the length of the side blade part is increased, and as a result, the mirror processing effect can be improved, and the service life of the spiral corrugated blade type drilling and milling integrated cutter can be prolonged.
Description
Technical field
The present invention relates to machining tool technical field, more particularly, it relates to a kind of vortex ripple cutting drill milling one
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 as to
Obtain Related product.With industrialized development, current China market is larger to the demand for boring milling integrated knife, to boring milling one
The species demand of knife is also more.And existing brill milling integrated knife, usual structure is relatively simple, and is adding man-hour, is only applicable to often
Rule processing, it is difficult in for special material and technique, and then have impact on the working (machining) efficiency in machine tooling and yield rate.Additionally,
Existing brill milling integrated knife in process, easily causes the phenomenon of stress concentration, affects the service life for boring milling integrated knife.
In sum, how existing brill milling integrated knife is improved, to improve the use range of milling integrated knife is bored, and carried
Height bores the processing effect and service life of milling integrated knife, is current those skilled in the art's problem demanding prompt solution.
The content of the invention
In view of this, it is an object of the invention to provide a kind of vortex ripple cutting drill milling integrated knife, to improve vortex ripple sword
The use range of milling integrated knife is bored, and improves the processing effect and service life of vortex ripple cutting drill milling integrated knife.
In order to achieve the above object, the present invention 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
Central authorities are 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 that be arranged in parallel between the chisel edge and the rear knife face and chisel edge time 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 described at least two and holds blade.
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 present invention is provided, including clamping part, cutter hub portion and cutting portion, on cutting portion
Center sword, chisel edge, chisel edge face, the cooperation in chisel edge time face, rear knife face and side edge portion under, brill, Milling Machining can be efficiently completed.
Further, since the side edge portion of cutting portion periphery is corrugated, and it is distributed in the shape of a spiral, therefore is adding man-hour, side edge portion is subject to
Active force can be decomposed into it is multiple, therefore, it is possible to avoid the phenomenon of stress concentration, and the setting of the structure well so that be vortexed
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 arranged,
The length in side edge portion is increased to a certain extent so that it has more preferable mirror finish effect, while improve vortex ripple
The processing effect and service life of line cutting drill milling integrated knife.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the axonometric drawing of vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention；
Fig. 2 is the part-structure schematic diagram of vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention；
Fig. 3 is the front view of vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention；
Fig. 4 is the enlarged drawing in the side edge portion of vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention.
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
Knife face, sword centered on 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 embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 to Fig. 4 is referred to, is vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention, including clamping part 1,
Cutter hub portion 2 and cutting portion 3, the end center of cutting portion 3 is provided with center sword 35, and the end of cutting portion 3 is additionally provided with and center
The adjacent end blade of sword 35, end blade includes chisel edge 31 and rear knife face 34, and parallel between chisel edge 31 and rear knife face 34 sets
The chisel edge face 32 put and chisel edge time face 33, it is concrete as shown in Figure 2.Above-mentioned chisel edge 31 is located at the rake face in chisel edge face 32 and end blade
Between 39, as shown in Figure 1.Additionally, being provided with the undulatory side edge portion 37 of spiral distribution, i.e. side in the periphery of cutting portion 3
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 blade 37
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
Area participates in the side edge portion 37 of cutting operation to be increased；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 be carried out decomposing for multi-angle, and the problem of stress concentration, reaches more during so as to preferably avoiding cutting
Good cutting effect.Because side edge portion 37 is longer, and the stress that is subject to and resistance are relatively small when cutting, therefore the vortex ripple
Cutting drill milling integrated knife cutting when, with higher mirror-finish cutting advantage.
In the application, the end of cutting portion 3 is provided with least two end blades as preferred, can arrange four end swords
Portion, it is concrete 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, be needed
The chip for producing is cleared up.In this application, arrange 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 shape of a spiral the periphery of cutting portion 3.
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.
Plus man-hour, 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 Jing chisel edges chip dividing groove 36 and appearance bits groove 38 produced in journey is discharged, so as to realize boring Milling Machining.
Vortex ripple cutting drill milling integrated knife provided in an embodiment of the present invention, including clamping part 1, cutter hub portion 2 and cutting portion 3,
Under 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,
Brill, Milling Machining can be efficiently completed.Further, since the side edge portion 37 of the periphery of cutting portion 3 is corrugated, and divide in the shape of a spiral
Cloth, thus plus man-hour, the active force that side edge portion 37 is subject to can be decomposed into it is multiple, therefore, it is possible to avoid stress concentration well
Phenomenon, and the setting of the structure so that vortex ripple cutting drill milling integrated knife can be applied to the processing of special material and technique
In.Further, since the corrugated in side edge portion 37 is arranged, the length in side edge portion 37 is increased to a certain extent so that it has
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 using the present invention.To this
Various modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with principles disclosed herein and features of novelty most wide
Scope.
Claims (7)
1. a kind of vortex ripple cutting drill milling integrated knife, it is characterised in that include：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) be arrangeding 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 described at least two and holds blade.
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
Afterwards knife face (34) is connected by the chisel edge chip dividing groove (36) with bits groove (38) that hold.
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 |
|---|---|---|---|
| CN201611131284.3A CN106624079A (en) | 2016-12-09 | 2016-12-09 | Spiral corrugated blade type drilling and milling integrated cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131284.3A CN106624079A (en) | 2016-12-09 | 2016-12-09 | Spiral corrugated blade type drilling and milling integrated cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624079A true CN106624079A (en) | 2017-05-10 |
Family
ID=58824111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131284.3A Pending CN106624079A (en) | 2016-12-09 | 2016-12-09 | Spiral corrugated blade type drilling and milling integrated cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774390A (en) * | 2019-11-06 | 2020-02-11 | 湖北鑫运祥科技发展有限公司 | Inserted sheet type alloy drill bit and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039374A (en) * | 1988-07-21 | 1990-02-07 | 豪干·依威瑞特·道格拉斯 | Multidirectional cutting tool |
| CN103769662A (en) * | 2009-02-17 | 2014-05-07 | 钴碳化钨硬质合金公司 | Rotary cutting tool with wave pattern |
| CN204053030U (en) * | 2014-08-12 | 2014-12-31 | 苏州欧美克合金工具有限公司 | A kind of brill milling compound tool |
| CN205218138U (en) * | 2015-12-21 | 2016-05-11 | 长合工业技术（天津）有限公司 | Flat brill milling cutter |
| JP2016155178A (en) * | 2015-02-23 | 2016-09-01 | 泰介 森藤 | Rotary tool and manufacturing method thereof |
| CN206230064U (en) * | 2016-12-09 | 2017-06-09 | 海南中智康弘精工技术有限公司 | A kind of vortex ripple cutting drill milling integrated knife |
-
2016
- 2016-12-09 CN CN201611131284.3A patent/CN106624079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039374A (en) * | 1988-07-21 | 1990-02-07 | 豪干·依威瑞特·道格拉斯 | Multidirectional cutting tool |
| CN103769662A (en) * | 2009-02-17 | 2014-05-07 | 钴碳化钨硬质合金公司 | Rotary cutting tool with wave pattern |
| CN204053030U (en) * | 2014-08-12 | 2014-12-31 | 苏州欧美克合金工具有限公司 | A kind of brill milling compound tool |
| JP2016155178A (en) * | 2015-02-23 | 2016-09-01 | 泰介 森藤 | Rotary tool and manufacturing method thereof |
| CN205218138U (en) * | 2015-12-21 | 2016-05-11 | 长合工业技术（天津）有限公司 | Flat brill milling cutter |
| CN206230064U (en) * | 2016-12-09 | 2017-06-09 | 海南中智康弘精工技术有限公司 | A kind of vortex ripple cutting drill milling integrated knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774390A (en) * | 2019-11-06 | 2020-02-11 | 湖北鑫运祥科技发展有限公司 | Inserted sheet type alloy drill bit and processing method |
| CN110774390B (en) * | 2019-11-06 | 2023-09-29 | 湖北鑫运祥科技发展有限公司 | Insert alloy drill bit and processing method |
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|---|---|---|---|
| PB01 | 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: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |