CN208067406U - Section plane wire rod quality between a kind of spiral - Google Patents
Section plane wire rod quality between a kind of spiral Download PDFInfo
- Publication number
- CN208067406U CN208067406U CN201820497366.8U CN201820497366U CN208067406U CN 208067406 U CN208067406 U CN 208067406U CN 201820497366 U CN201820497366 U CN 201820497366U CN 208067406 U CN208067406 U CN 208067406U
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- China
- Prior art keywords
- blade
- spiral
- section
- connecting hole
- cutterhead
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- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
Include cutterhead and blade the utility model is related to section plane wire rod quality between a kind of spiral, cutterhead has connecting hole, connecting hole is located in the middle part of cutterhead, the cutterhead includes cutter hub, multiple cutter hub interval settings, blade are arranged on cutter hub, and adjacent knife blades are incremented by a distance from the connecting hole center of circle, blade is distributed on helix, and helix is divided into section between multistage spiral by blade.Section plane disk milling cutter has that diameter is small between a kind of spiral of the utility model, and the advantage light-weight, process velocity is fast greatly improves workpiece antiplane processing efficiency, reduces that cost, machining accuracy are controllable, reduce lathe load.
Description
Technical field
The utility model is related to technical field of mechanical processing, more particularly to section plane wire rod quality between a kind of spiral.
Background technology
Milling cutter is the rotary cutter for Milling Process, with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cut-out workpiece on milling machine
Deng.Currently, the anti-milling cutter of normal conventional plane processes wider antiplane with holes, can only be processed by increasing big disk diameter
Reverse side, so that cutter diameter becomes very big very heavy, and the load of increase lathe, the cost of charp tool is high, staff labor intensity is big.
Utility model content
In order to solve problems in the prior art, lathe load can be reduced to the utility model by providing one kind, and cost is relatively low,
Effectively section plane wire rod quality between the spiral of promotion processing efficiency.
Specific technical solution is as follows：Section plane wire rod quality includes cutterhead and blade between a kind of spiral, and cutterhead has connecting hole,
Connecting hole is located in the middle part of cutterhead, and the cutterhead includes cutter hub, and multiple cutter hub interval settings, the blade is arranged on cutter hub, phase
Adjacent blade is incremented by a distance from the connecting hole center of circle, and blade is distributed on helix, and helix is divided between multistage spiral by blade
Section.
It is the attached technical scheme of the utility model below.
Preferably, the blade includes the first blade, the second blade and third blade, and helix includes the first spiral shell
Section between rotation, section between section and third spiral between the second spiral, section is between connecting hole point of contact and the first blade between the first spiral, and
Section is between the first blade and the second blade between two spirals, between third spiral section between the second blade and third blade,
Section to segment distance between third spiral is incremented by between first spiral.
Preferably, the cutter hub has three pieces, and three pieces of cutter hubs are arranged around connecting hole, and first to third blade distinguishes
It is arranged on three pieces of cutter hubs.
Preferably, the blade protrudes from cutter hub surface.
Preferably, milling cutter includes knife bar, and knife bar is plugged in connecting hole.
The technique effect of the utility model：Section plane disk milling cutter has that diameter is small between a kind of spiral of the utility model, weight
The advantage that amount is light, process velocity is fast, greatly improves workpiece antiplane processing efficiency, reduces that cost, machining accuracy are controllable, reduce
Lathe load.
Description of the drawings
Fig. 1 be the utility model embodiment a kind of spiral between section plane wire rod quality schematic diagram.
Fig. 2 be the utility model embodiment a kind of spiral between section plane wire rod quality another schematic diagram.
Specific implementation mode
In the following, the substantive distinguishing features and advantage of the utility model are further described in conjunction with example, but this practicality is new
Type is not limited to listed embodiment.
As depicted in figs. 1 and 2, section plane wire rod quality includes cutterhead 1 and blade 2, cutterhead 1 between a kind of spiral of the present embodiment
With connecting hole 11, connecting hole 11 is located at 1 middle part of cutterhead.The cutterhead 1 includes cutter hub 12, the setting of the interval of multiple cutter hubs 12, institute
It states blade 2 to be arranged on cutter hub, adjacent knife blades are incremented by a distance from the O of the connecting hole center of circle, and blade is distributed on helix 3, blade
Helix is divided into section between multistage spiral.Through the above technical solutions, can enable the blade to process larger plane.Institute
Helix is stated to determine using formula F=F0+ (K-K0)/RX=X0+R (sinF-sinF0) Y=Y0-R (cosF-cosF0),
In, F tangent lines azimuth, R radiuses, K0, X0, Y0 starting point mileage, coordinate K, X, Y required point mileage, coordinate.Calculate rational spiral shell
Section incremental distance point between rotation, by the point bit distribution cutting tip calculated, to which a big face is divided into the small of several intervals
Face, if make cutterhead do be slightly larger than between the movement of segment distance can process larger plane, be especially suitable for antiplane with holes
Processing, the cutterhead of this form have abandoned the common reverse side process tool being necessarily large and bulky, and have diameter small, light-weight, processing
Fireballing advantage.
In the present embodiment, the blade 2 includes the first blade 21, and the second blade 22 and third blade 23, helix 3 include
Section 31 between first spiral, section 33 between section 32 and third spiral between the second spiral, section is located at connecting hole point of contact T and between the first spiral
Between one blade 21, section is between the first blade 21 and the second blade 22 between the second spiral, and section is located at second between third spiral
Between blade 22 and third blade 23, section to segment distance between third spiral is incremented by between the first spiral.
In the present embodiment, the cutter hub 12 has three pieces, and three pieces of cutter hubs are arranged around connecting hole 11, first to third blade point
It is not arranged on three pieces of cutter hubs.
In the present embodiment, the blade 2 protrudes from cutter hub surface, consequently facilitating blade is processed.
In the present embodiment, milling cutter includes knife bar 4, and knife bar 4 is plugged in connecting hole, cutterhead can be driven to turn by knife bar
It is dynamic.
Section plane disk milling cutter has that diameter is small between a kind of spiral of the present embodiment, the advantage light-weight, process velocity is fast, greatly
Width improves workpiece antiplane processing efficiency, reduces that cost, machining accuracy are controllable, reduce lathe load.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, this reality can not be limited with this
With novel protection domain.It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover in this reality
Within novel protection domain.
Claims (5)
1. section plane wire rod quality between a kind of spiral, which is characterized in that including cutterhead and blade, cutterhead has connecting hole, connecting hole
In the middle part of cutterhead, the cutterhead includes cutter hub, and multiple cutter hub interval settings, the blade is arranged on cutter hub, adjacent knife blades
It is incremented by at a distance from the connecting hole center of circle, blade is distributed on helix, and helix is divided into section between multistage spiral by blade.
2. section plane wire rod quality between spiral as described in claim 1, which is characterized in that the blade includes the first blade, the
Two blades and third blade, helix include section between the first spiral, section between section and third spiral between the second spiral, between the first spiral
Section is between connecting hole point of contact and the first blade, and section is between the first blade and the second blade between the second spiral, third spiral shell
Section is between the second blade and third blade between rotation, and section to segment distance between third spiral is incremented by between the first spiral.
3. section plane wire rod quality between spiral as claimed in claim 2, which is characterized in that the cutter hub has three pieces, three pieces of cutter hubs
It is arranged around connecting hole, first to third blade is separately positioned on three pieces of cutter hubs.
4. section plane wire rod quality between spiral as claimed in claim 3, which is characterized in that the blade protrudes from cutter hub surface.
5. section plane wire rod quality between spiral as claimed in claim 4, which is characterized in that milling cutter includes knife bar, and knife bar is plugged in
In connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497366.8U CN208067406U (en) | 2018-04-10 | 2018-04-10 | Section plane wire rod quality between a kind of spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497366.8U CN208067406U (en) | 2018-04-10 | 2018-04-10 | Section plane wire rod quality between a kind of spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067406U true CN208067406U (en) | 2018-11-09 |
Family
ID=64040273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497366.8U Expired - Fee Related CN208067406U (en) | 2018-04-10 | 2018-04-10 | Section plane wire rod quality between a kind of spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372039A (en) * | 2020-10-29 | 2021-02-19 | 哈尔滨中天数控工具有限责任公司 | Broaching cutter head |
-
2018
- 2018-04-10 CN CN201820497366.8U patent/CN208067406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372039A (en) * | 2020-10-29 | 2021-02-19 | 哈尔滨中天数控工具有限责任公司 | Broaching cutter head |
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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 |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |