CN207873207U - A kind of composite molding cutter - Google Patents
A kind of composite molding cutter Download PDFInfo
- Publication number
- CN207873207U CN207873207U CN201820215393.1U CN201820215393U CN207873207U CN 207873207 U CN207873207 U CN 207873207U CN 201820215393 U CN201820215393 U CN 201820215393U CN 207873207 U CN207873207 U CN 207873207U
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- China
- Prior art keywords
- knife
- specific
- back segment
- cutting edge
- leading portion
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Abstract
The utility model discloses a kind of composite molding cutters, it is specific with knife including cutter body, the knife specifically includes the specific leading portion of knife and the specific back segment of knife, the specific back segment of knife is integrally attached to the front end of cutter body, the specific leading portion of knife is integrally attached to the front end of the specific back segment of knife, the front end of the specific leading portion of knife is equipped with fillet cutting edge, and the front end of the specific back segment of knife is equipped with knuckle cutting edge, and the side wall of the specific leading portion of knife and the specific back segment of knife is equipped with circumferential cutting edge.The utility model set compound tool of a variety of tool functions, can effectively improve the efficiency of processing, while can ensure processing quality well.
Description
Technical field
The utility model belongs to machine tool technical field, and in particular to a kind of composite molding cutter.
Background technology
With the intensified competition of processing industry, processing industry proposes higher want to processing required time and quality
It asks.The processing of traditional handicraft device to hole needs drilling, hole milling and milling face etc. process, needs much knives tool that could realize, therefore, anxious
There need to be a kind of cutter that can gather the function of a variety of cutters, using once can be realized as a variety of manufacturing procedures.
Utility model content
The purpose of this utility model is to provide a kind of composite molding cutters, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of composite molding cutter, including cutter sheet
Body is specific with knife, and the knife specifically includes the specific leading portion of knife and the specific back segment of knife, and the specific back segment of knife is integrally attached to cutter
The front end of ontology, the specific leading portion of knife are integrally attached to the front end of the specific back segment of knife, and the front end of the specific leading portion of knife is set
There are fillet cutting edge, the front end of the specific back segment of knife to be equipped with knuckle cutting edge, the specific leading portion of knife and knife are specific
The side wall of back segment is equipped with circumferential cutting edge.
Preferably, the outer diameter of the specific leading portion of the knife is less than the outer diameter of the specific back segment of knife.
Preferably, the specific leading portion of the cutter body, knife, the specific back segment of knife, fillet cutting edge, knuckle cutting edge with
Circumferential cutting edge is made of cemented carbide body.
The technique effect and advantage of the utility model：The composite molding cutter, cutter front end is equipped with fillet cutting edge, in knife
Specific back segment is equipped with knuckle cutting edge, and a variety of tool functions of composite molding cutter set greatly improve processing efficiency, ensures
Product processing quality.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model.
In figure：1 cutter body, the specific leading portion of 2 knives, the specific back segment of 3 knives, 4 fillet cutting edges, 5 knuckle cutting edges, 6
Circumferential cutting edge.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of composite molding cutter as shown in Figs. 1-2, including cutter body 1 and knife it is specific,
The knife specifically includes the specific leading portion of knife 2 and the specific back segment 3 of knife, before the specific back segment of the knife 3 is integrally attached to cutter body 1
End, the specific leading portion of knife 2 are integrally attached to the front end of the specific back segment of knife 3, and the front end of the specific leading portion of the knife 2 is equipped with fillet
Cutting edge 4, the front end of the specific back segment of the knife 3 are equipped with knuckle cutting edge 5, after the specific leading portion 2 of knife and knife are specific
The side wall of section 3 is equipped with circumferential cutting edge 6.
Specifically, the outer diameter of the specific leading portion of the knife 2 is less than the outer diameter of the specific back segment of knife 3.
Specifically, the specific leading portion 2 of the cutter body 1, knife, the specific back segment 3 of knife, fillet cutting edge 4, knuckle are cut
Sword 5 is made with circumferential cutting edge 6 of cemented carbide body, and the composite cutter of the utility model is made to have good anti-seismic performance.
Specifically, fillet cutting edge 4, knuckle cutting edge 5 and the wedge angle of circumferential cutting edge 6 use RO.8 fillet mistakes
It crosses, reduces the probability for the sudden and violent sword that cutter generates.
Specifically, circumferential cutting edge 6 enables cutter to process good surface quality with controlling in 0.3mm.
Specifically, fillet cutting edge 4 controls in 0.005mm the bounce of center line with knuckle cutting edge 5, make knife
Tool can process very stable size.
The composite molding cutter makes fillet cutting edge 4 and circumferential cutting edge 6, machining by rotating compound tool
Part is high with this compound tool processing finished part rate.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of composite molding cutter, including cutter body（1）It is specific with knife, it is characterised in that：The knife specifically includes cutter
Body leading portion（2）With the specific back segment of knife（3）, the specific back segment of knife（3）It is integrally attached to cutter body（1）Front end, cutter
Body leading portion（2）It is integrally attached to the specific back segment of knife（3）Front end, the specific leading portion of knife（2）Front end cut equipped with fillet
Cut sword（4）, the specific back segment of knife（3）Front end be equipped with knuckle cutting edge（5）, the specific leading portion of knife（2）With knife
Specific back segment（3）Side wall be equipped with circumferential cutting edge（6）.
2. a kind of composite molding cutter according to claim 1, it is characterised in that：The specific leading portion of knife（2）Outer diameter
Less than the specific back segment of knife（3）Outer diameter.
3. a kind of composite molding cutter according to claim 1, it is characterised in that：The cutter body（1）, knife it is specific before
Section（2）, the specific back segment of knife（3）, fillet cutting edge（4）, knuckle cutting edge（5）With circumferential cutting edge（6）By hard alloy
System at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215393.1U CN207873207U (en) | 2018-02-07 | 2018-02-07 | A kind of composite molding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215393.1U CN207873207U (en) | 2018-02-07 | 2018-02-07 | A kind of composite molding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873207U true CN207873207U (en) | 2018-09-18 |
Family
ID=63511171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820215393.1U Active CN207873207U (en) | 2018-02-07 | 2018-02-07 | A kind of composite molding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873207U (en) |
-
2018
- 2018-02-07 CN CN201820215393.1U patent/CN207873207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |