CN207681567U - A kind of double end list chamfer cutting sword slotting cutter - Google Patents
A kind of double end list chamfer cutting sword slotting cutter Download PDFInfo
- Publication number
- CN207681567U CN207681567U CN201721849239.1U CN201721849239U CN207681567U CN 207681567 U CN207681567 U CN 207681567U CN 201721849239 U CN201721849239 U CN 201721849239U CN 207681567 U CN207681567 U CN 207681567U
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- China
- Prior art keywords
- cutting sword
- chamfer cutting
- cutter
- sword
- chamfer
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Abstract
The utility model provides a kind of double end list chamfer cutting sword slotting cutter, including cutter body；The both ends of cutter body are equipped with cutter head；Cutter head is set there are one chamfer cutting sword；Chamfer cutting sword is angled straight lines sword；The cutting edge of chamfer cutting sword is equipped with wiper edges band；Chamfer cutting sword is set as eccentric structure；The rake face of chamfer cutting sword is clinoplain.Double end list chamfer cutting sword slotting cutter provided by the utility model, by the way that the chamfer cutting sword with eccentric structure is arranged on cutter head, eccentric structure can improve cutting force and reduce cutting resistance to improve processing performance；It is respectively provided with cutter head at the both ends of cutter body, the utilization rate of cutter material can be improved, while can also improve processing efficiency, is reduced into production cost.Double end list chamfer cutting sword slotting cutter provided by the utility model is suitble to processing to stainless steel or aluminum alloy materials, improves machining accuracy, processing efficiency, and prevents scrapping for caused by manual grinding workpieces processing.
Description
Technical field
The utility model is related to metal cutting tool technical field, more particularly to a kind of double end list chamfer cutting sword vertical milling
Knife.
Background technology
Stainless steel or aluminum alloy materials are widely used in mobile phone industry.Numerically-controlled machine tool is in processing stainless steel or aluminum alloy materials
When, due to the performance of stainless steel or aluminum alloy materials itself, in process chip be easily adhered on cutting edge to change
Become blade shape, causes machined surface edge the bad phenomenons such as burr or surface scratch occur, it is difficult to meet customer requirement.It is practical
In production process, when using common chamfering tool processing stainless steel or aluminum alloy materials, when burr occurs in machined surface edge
Or after the bad phenomenons such as surface scratch, needs to increase by a procedure, generally all remove flash removed and table using the mode of manual grinding
Face cut, such process in process of production can product is unqualified caused by human factor, influence product qualification rate, work frequency
Numerous and inefficiency, precision is not high, and disadvantage is apparent.
Utility model content
To solve the above problems, the utility model provides a kind of double end list chamfer cutting sword slotting cutter, including cutter body；
The both ends of the cutter body are equipped with cutter head；The cutter head is set there are one chamfer cutting sword；The chamfer cutting sword is to tilt
Straight line sword；The cutting edge of the chamfer cutting sword is equipped with wiper edges band；The chamfer cutting sword is set as eccentric structure；The chamfering is cut
The rake face for cutting sword is clinoplain.
Further, the eccentric angle of the chamfer cutting sword is α；Wherein：0 ° of -15 °≤α ＜.
Further, the relief angle of the wiper edges band is 1 °~3 °, and width is 0.03mm~0.05mm.
Further, the second relief angle of the chamfer cutting sword is 15 °~20 °.
Further, the eccentricity h of the point of a knife of the cutter head is 0 ＜ h≤d/8, wherein：D is the diameter of cutter body.
Further, the angle of the rake face of the chamfer cutting sword and the cutter body axis is cutting angle of cutting edge β；
Wherein：-1°≤β≤-5°.
Further, cutting edge circular runout≤0.005mm of the chamfer cutting sword；The wiper edges of the chamfer cutting sword
Band, cutting edge and rake face reach mirror effect by polishing treatment.
Double end list chamfer cutting sword slotting cutter provided by the utility model, by being arranged with eccentric structure on cutter head
Chamfer cutting sword, eccentric structure can improve cutting force and reduce cutting resistance to improve processing performance；The two of cutter body
End is respectively provided with cutter head, can improve the utilization rate of cutter material, while can also improve processing efficiency, reduces into production cost.This reality
With the double end list chamfer cutting sword slotting cutter of novel offer, it is suitble to the processing to stainless steel or aluminum alloy materials, improves processing
Precision, processing efficiency, and prevent scrapping for caused by manual grinding workpieces processing.
Description of the drawings
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
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is double end list chamfer cutting sword slotting cutter front view provided by the utility model；
Fig. 2 is double end list chamfer cutting sword slotting cutter left view；
Fig. 3 is cutter head sectional view.
Reference numeral：
10 cutter body, 20 cutter head, 21 chamfer cutting sword
22 wiper edges band, 23 rake face
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
The utility model embodiment provides a kind of double end list chamfer cutting sword slotting cutter, as shown in Figures 1 to 3：Including milling cutter
Ontology 10；The both ends of the cutter body 10 are equipped with cutter head 20；The cutter head 20 is set there are one chamfer cutting sword 21；It is described fall
Angle cutting edge 21 is angled straight lines sword；The cutting edge of the chamfer cutting sword 21 is equipped with wiper edges band 22；The chamfer cutting sword 21
It is set as eccentric structure；The rake face 23 of the chamfer cutting sword 21 is clinoplain.
When it is implemented, the chamfer cutting sword 21 of eccentric structure, due to the presence of eccentric structure, on chamfer cutting sword 21
Point is big compared with the linear velocity of the point on the cutting edge of eccentric configuration, therefore the chamfer cutting sword 21 of eccentric structure can improve cutting
Power reduces cutting resistance to improve processing performance.
Double end list chamfer cutting sword slotting cutter provided by the utility model, by being arranged with eccentric structure on cutter head
Chamfer cutting sword, eccentric structure can improve cutting force and reduce cutting resistance to improve processing performance；The two of cutter body
End is respectively provided with cutter head, can improve the utilization rate of cutter material, while can also improve processing efficiency, reduces into production cost.This reality
With the double end list chamfer cutting sword slotting cutter of novel offer, it is suitble to the processing to stainless steel or aluminum alloy materials, improves processing
Precision, processing efficiency, and prevent scrapping for caused by manual grinding workpieces processing.
Preferably, the eccentric angle of the chamfer cutting sword 21 is α；Wherein：0 ° of -15 °≤α ＜.
Preferably, the relief angle of the wiper edges band 22 is 1 °~3 °, and width is 0.03mm~0.05mm.
Preferably, the second relief angle of the chamfer cutting sword 21 is 15 °~20 °.
Preferably, the eccentricity h of the point of a knife of the cutter head 20 is 0 ＜ h≤d/8, wherein：D is the diameter of cutter body 10.
Preferably, before the angle of the rake face 23 of the chamfer cutting sword 21 and 10 axis of the cutter body is cutting edge
Angle beta；Wherein：-1°≤β≤-5°.
Preferably, cutting edge circular runout≤0.005mm of the chamfer cutting sword 21；The smoothing of the chamfer cutting sword 21
Land 22, cutting edge and rake face 23 reach mirror effect by polishing treatment.Clamping has SUS304 stainless on the bright lathe of Mick
Steel material refers to female key outline border, is 20000mi n in rotating speed-1, feed to start to process under conditions of 5000mm/mi n, cooling side
Formula is oil cooling；By processing in 30 minutes, phenomena such as piece surface finish processed is good, impulse- free robustness and cut.
Although more herein used cutter body, cutter head, chamfer cutting sword, wiper edges band, rake face etc.
Term, but it does not preclude the possibility of using other terms.The use of these items is only for more easily describe and explain
The essence of the utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of double end list chamfer cutting sword slotting cutter, it is characterised in that：Including cutter body (10)；The cutter body (10)
Both ends be equipped with cutter head (20)；The cutter head (20) sets there are one chamfer cutting sword (21)；The chamfer cutting sword (21) is
Angled straight lines sword；The cutting edge of the chamfer cutting sword (21) is equipped with wiper edges band (22)；The chamfer cutting sword (21) is set as inclined
Core structure；The rake face (23) of the chamfer cutting sword (21) is clinoplain.
2. double end list chamfer cutting sword slotting cutter according to claim 1, it is characterised in that：The chamfer cutting sword (21)
Eccentric angle be α；Wherein：0 ° of -15 °≤α ＜.
3. double end list chamfer cutting sword slotting cutter according to claim 1, it is characterised in that：The wiper edges band (22)
Relief angle is 1 °~3 °, and width is 0.03mm~0.05mm.
4. double end list chamfer cutting sword slotting cutter according to claim 1, it is characterised in that：The chamfer cutting sword (21)
The second relief angle be 15 °~20 °.
5. double end list chamfer cutting sword slotting cutter according to claim 1, it is characterised in that：The point of a knife of the cutter head (20)
Eccentricity h be 0 ＜ h≤d/8, wherein：D is the diameter of cutter body (10).
6. double end list chamfer cutting sword slotting cutter according to claim 1, it is characterised in that：The chamfer cutting sword (21)
The angle of rake face (23) and the cutter body (10) axis be cutting angle of cutting edge β；Wherein：-1°≤β≤-5°.
7. according to claim 1~6 any one of them double end list chamfer cutting sword slotting cutter, it is characterised in that：The chamfering
Cutting edge circular runout≤0.005mm of cutting edge (21)；Wiper edges band (22), cutting edge and the preceding knife of the chamfer cutting sword (21)
Face (23) reaches mirror effect by polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849239.1U CN207681567U (en) | 2017-12-26 | 2017-12-26 | A kind of double end list chamfer cutting sword slotting cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849239.1U CN207681567U (en) | 2017-12-26 | 2017-12-26 | A kind of double end list chamfer cutting sword slotting cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681567U true CN207681567U (en) | 2018-08-03 |
Family
ID=62995487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721849239.1U Expired - Fee Related CN207681567U (en) | 2017-12-26 | 2017-12-26 | A kind of double end list chamfer cutting sword slotting cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080686A (en) * | 2017-12-26 | 2018-05-29 | 河源富马硬质合金股份有限公司 | A kind of double end list chamfer cutting sword slotting cutter |
| CN109128322A (en) * | 2018-09-30 | 2019-01-04 | 中国航空工业标准件制造有限责任公司 | Milling cutter is used in sulculus processing |
-
2017
- 2017-12-26 CN CN201721849239.1U patent/CN207681567U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080686A (en) * | 2017-12-26 | 2018-05-29 | 河源富马硬质合金股份有限公司 | A kind of double end list chamfer cutting sword slotting cutter |
| CN108080686B (en) * | 2017-12-26 | 2024-06-07 | 河源富马硬质合金股份有限公司 | Double-end single-chamfer cutting edge end mill |
| CN109128322A (en) * | 2018-09-30 | 2019-01-04 | 中国航空工业标准件制造有限责任公司 | Milling cutter is used in sulculus processing |
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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: 20180803 Termination date: 20201226 |