CN207372372U - A kind of multi-step side set forming cutter - Google Patents
A kind of multi-step side set forming cutter Download PDFInfo
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- CN207372372U CN207372372U CN201721121279.4U CN201721121279U CN207372372U CN 207372372 U CN207372372 U CN 207372372U CN 201721121279 U CN201721121279 U CN 201721121279U CN 207372372 U CN207372372 U CN 207372372U
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Abstract
A kind of multi-step side set forming cutter, including cutter head, the cutter head is equipped with the first shaping cutter tooth being circumferentially interspersed and the second shaping cutter tooth, the head end of first shaping cutter tooth has level-one step, two edges of the level-one step are respectively one section of first molding blade, the head end of second shaping cutter tooth has two stage steps, two edges in the intermediate corner of the two stage steps are respectively one section of second molding blade, each section of the first molding blade is matched with one section of second molding blade, and the first molding blade and the second matching molding blade are interlaced vertical.Edge section molding blade and matching middle part molding blade are interlaced vertical so that the multi-step side set forming cutter of the utility model just can be processed the right angle profile of step, by one-pass so as to improve processing efficiency.In addition, the right angle profile is jointly molding by edge section molding blade and middle part molding blade so that the processing quality higher of right angle profile.
Description
Technical field
The utility model is related to machining tool field, more particularly to a kind of multi-step side set forming cutter.
Background technology
End mill(ing) cutter of the prior art needs knife twice during right angle step is processed, and causes the height of right angle step
Degree is not easy management and control, and it is long also so that process takes；In addition, end mill(ing) cutter of the prior art is when processing this step, due to
The right angle size of cutter is too small, which has arc transition section, thus the right angle feature that tool sharpening comes out is with circle
Arc changeover portion.
The content of the invention
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of compound side set forming cutter, can be quick
Ground processes right angle step profile.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：
A kind of multi-step side set forming cutter, including cutter head, the cutter head is equipped with the first forming cutter being circumferentially interspersed
Tooth and the second shaping cutter tooth, the head end of the first shaping cutter tooth have level-one step, and two edges of the level-one step are respectively one
The first molding blade of section, the head end of the second shaping cutter tooth have two stage steps, two edges in the intermediate corner of the two stage steps
Respectively for one section of second molding blade, each section of the first molding blade is matched with one section of second molding blade, the first molding blade and therewith
The second molding blade matched somebody with somebody is interlaced vertical.
Specifically, the quantity of the first shaping cutter tooth and the second shaping cutter tooth is respectively two.
Specifically, it is equipped with chip pocket between the first adjacent shaping cutter tooth and the second shaping cutter tooth.
Specifically, the circumferential angle held between two inner walls of bits grain is a, 44 °≤a≤48 °.
Specifically, the first shaping cutter tooth and the second shaping cutter tooth are equipped with side edge, the first shaping cutter tooth and the second forming cutter
The lateral wall of the respective side edge of tooth is equipped with empty avoiding notch.
The beneficial effects of the utility model are：
The head end of first shaping cutter tooth has level-one step, and two edges of level-one step are respectively one section of first molding blade.
The head end of second shaping cutter tooth has two stage steps, and two edges in the intermediate corner of two stage steps are respectively one section of second shaping
Sword.Each section of the first molding blade is matched with one section of second molding blade.First molding blade and the second matching molding blade phase
Mutual serrated vertical so that the multi-step side set forming cutter of the utility model can be by one-pass, just by the two level platform of step
The right angle profile of rank processes, so as to improve processing efficiency.In addition, the right angle profile of the two stage steps is by the first molding blade
It is jointly molding with the second molding blade, thus the right angle profile of two stage steps will not generate arc transition section so that two stage steps
Right angle profile processing quality more preferably.
Description of the drawings
Fig. 1 is the fragmentary isometric views of the multi-step side set forming cutter of the utility model；
Fig. 2 is the partially laterally view of the multi-step side set forming cutter of the utility model；
Fig. 3 is the partial view at multi-step side set forming cutter visual angle of direction B along Fig. 2 of the utility model；
Fig. 4 is the axial view of the end sword of the multi-step side set forming cutter of the utility model；
Fig. 5 is the partially laterally view of the utility model the second shaping cutter tooth therein, wherein illustrating the first molding blade
Corresponding contour edge.
Reference numeral is in figure：
1. first shaping cutter tooth, 11. first molding blades, 2. second shaping cutters tooth,
21. the second molding blade, 3. empty avoiding notches.
Specific embodiment
The utility model is further described With reference to embodiment.
See Fig. 1, multi-step side set forming cutter provided by the utility model, including cutter head, cutter head, which is equipped with, circumferentially staggeredly to be divided
First shaping cutter tooth 1 and second of cloth is molded cutter tooth 2.See Fig. 2, the head end of the first shaping cutter tooth 1 has level-one step, level-one platform
Two edges of rank are the first molding blade 11.See Fig. 3, the head end of the second shaping cutter tooth 2 has a two stage steps, in two stage steps
Between corner two edges be the second molding blade 21.Each section of the first molding blade 11 is matched with one section of second molding blade 21.The
One molding blade 11 and the second matching molding blade 21 are interlaced vertical so that the multi-step side set shaping of the utility model
Knife just can be processed the right angle profile of two stage steps, by one-pass so as to improve processing efficiency.In addition, this is straight
Corner contours are common molding by the first molding blade 11 and the second molding blade 21, thus the right angle profile of two stage steps will not generate
Arc transition section so that the processing quality of the right angle profile of two stage steps is more preferably.
Specifically, the quantity that the first shaping cutter tooth 1 and second is molded cutter tooth 2 is respectively two.
Specifically, the first adjacent shaping cutter tooth 1 and second is equipped with chip pocket between being molded cutter tooth 2, hold bits grain two
Circumferential angle between inner wall is a, and a=46 °, it is reasonable that circumferential direction angle a is set, and so as to accommodate more knife bits, is avoided
Knife considers workpiece to be processed of damaging to be worth doing, so as to provide the processing quality of product.
Specifically, the first shaping cutter tooth 1 and second is molded cutter tooth 2 and is equipped with side edge, and the first shaping cutter tooth 1 and second is molded
The lateral wall of 2 respective side edge of cutter tooth is equipped with empty avoiding notch 3, which can avoid the lateral wall of each side edge from adding
It damages during work workpiece to be processed, so as to provide product processing quality.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams rather than pictorial diagram, it is impossible to be interpreted as to this
The limitation of patent；In order to better illustrate the utility model embodiment, some components of attached drawing have omission, zoom in or out,
The size of actual product is not represented；It will be understood by those skilled in the art that some known features and its explanation may save in attached drawing
Slightly it will be understood by.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Scope.
Claims (5)
1. a kind of multi-step side set forming cutter, it is characterised in that：Including cutter head, the cutter head is equipped with the to be circumferentially interspersed
One shaping cutter tooth and the second shaping cutter tooth, the head end of the first shaping cutter tooth have level-one step, two sides of the level-one step
Edge is respectively one section of first molding blade, and the head end of the second shaping cutter tooth has two stage steps, the intermediate corner of the two stage steps
Two edges are respectively one section of second molding blade, and each section of the first molding blade is matched with one section of second molding blade, the first molding blade
It is interlaced vertical with the second matching molding blade.
2. multi-step side set forming cutter according to claim 1, it is characterised in that：First shaping cutter tooth and the second forming cutter
The quantity of tooth is respectively two.
3. multi-step side set forming cutter according to claim 1, it is characterised in that：The first adjacent shaping cutter tooth and second
It is molded between cutter tooth equipped with chip pocket.
4. multi-step side set forming cutter according to claim 3, it is characterised in that：Hold the week between two inner walls of bits grain
It is a to angle, 44 °≤a≤48 °.
5. multi-step side set forming cutter according to claim 1, it is characterised in that：First shaping cutter tooth and the second forming cutter
Tooth is equipped with side edge, and the first shaping cutter tooth and the second lateral wall for being molded the respective side edge of cutter tooth are equipped with empty avoiding notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121279.4U CN207372372U (en) | 2017-09-01 | 2017-09-01 | A kind of multi-step side set forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121279.4U CN207372372U (en) | 2017-09-01 | 2017-09-01 | A kind of multi-step side set forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372372U true CN207372372U (en) | 2018-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121279.4U Active CN207372372U (en) | 2017-09-01 | 2017-09-01 | A kind of multi-step side set forming cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN207372372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108590A (en) * | 2018-09-25 | 2019-01-01 | 汇专科技集团股份有限公司 | A kind of manufacturing method of multiple-cutting-edge finishing tool |
-
2017
- 2017-09-01 CN CN201721121279.4U patent/CN207372372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108590A (en) * | 2018-09-25 | 2019-01-01 | 汇专科技集团股份有限公司 | A kind of manufacturing method of multiple-cutting-edge finishing tool |
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