CN208178538U - A kind of dovetail dedicated tool for machining center - Google Patents
A kind of dovetail dedicated tool for machining center Download PDFInfo
- Publication number
- CN208178538U CN208178538U CN201820743768.1U CN201820743768U CN208178538U CN 208178538 U CN208178538 U CN 208178538U CN 201820743768 U CN201820743768 U CN 201820743768U CN 208178538 U CN208178538 U CN 208178538U
- Authority
- CN
- China
- Prior art keywords
- dovetail
- dedicated tool
- machining center
- cutter head
- knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model belongs to field of machining, is related to a kind of dovetail dedicated tool for machining center.Dovetail dedicated tool described in the utility model for machining center, including cutter head, knife neck and knife handle, the cutter head is connected with knife handle by knife neck, the knife neck is back taper, equally distributed four blades are provided on the cutter head, the blade is vertial knife edge, and chip-breaker is arranged between two neighboring blade.It is long that dovetail dedicated tool described in the utility model for machining center solves original clip ETL estimated time of loading, and clamps need to be corrected product every time, and when great efforts are cut in processing, converted products positioning is easy the problem of loosening；Use dedicated tool described in the utility model, hence it is evident that shortening clamps the time, improves product and clamps precision, while also improving production efficiency and utilization rate of equipment and installations, ensure that product quality, reduces the waste of business manpower, material resources.
Description
Technical field
The utility model belongs to field of machining, is related to a kind of dovetail dedicated tool for machining center.
Background technique
Milling cutter is generally the workpiece for processing specific shape and specially manufactures and designs, and is commonly used for machining angle face, groove
Face, special form hole and step surface etc., the blade type of milling cutter cutting edge is generally adapted with the shape of workpiece, in order to by once adding
Work forms required specific shape on workpiece.Existing milling cutter is usually right-hand screw cutter, by spiral cutter head and straight knife handle group
At, the machining accuracy of spiral cutter head is low, and cutter life is short, furthermore the fluting of cutter head for right-hand screw design in machining by
Power direction is upward, chip is collided with the workpiece surface cut, is easy to keep workpiece mobile and scratches workpiece, causes processing efficiency
Low, processing back plate burr, unstable product quality and cutter life are short, increase production cost.
Utility model content
The purpose of this utility model is to provide a kind of dovetail dedicated tools for machining center, solve in the prior art
The problem that processing efficiency is low, unstable product quality, easily loosening and chip removal are bad.
The realization process of the utility model is as follows:
A kind of dovetail dedicated tool for machining center, including cutter head, knife neck and knife handle, the cutter head and knife handle pass through
The connection of knife neck, the knife neck are back taper, and equally distributed four blades are provided on the cutter head, and the blade is straight knife
Chip-breaker is arranged between two neighboring blade in sword.
Further, the cutter head, knife neck and knife handle are integrally formed.
Further, the angle β of two neighboring blade is 85.7 °.
Further, the diameter d of the central axis of the cutter head is 6.45mm.
Further, the quantity of the chip-breaker and the quantity of blade are consistent.
Further, the total length ratio of the length of the cutter head and the dovetail dedicated tool is 6:75-9:70.
Further, the total length ratio of the length of the cutter head and the dovetail dedicated tool is 9:75.
Further, the conical surface of the back taper knife neck and the angle α of the central axis of the dovetail dedicated tool are
15.2 °, tool orthogonal rake γ is 14 °.
Further, the maximum cutting diameter of the cutter head is 15.8mm.
The good effect of the utility model: the dovetail dedicated tool for being used for machining center described in the utility model, tool
Have the characteristics that cutter tooth intensity is high, chip space is big, machining accuracy is high, cutter life is long.The blade is vertial knife edge, has cutting
The feature that precision is high, processing dimension is stable and surface roughness is small.The chip-breaker, chip space solve greatly existing cutter row
Consider to be worth doing it is bad caused by breaking and the short problem of cutter life.Dovetail dedicated tool described in the utility model for machining center,
It is long to solve original clip ETL estimated time of loading, and clamps need to be corrected product every time, when great efforts are cut in processing, converted products is fixed
Position is easy the problem of loosening；Use dedicated tool described in the utility model, hence it is evident that shortening clamps the time, improves product and clamps essence
Degree, while production efficiency and utilization rate of equipment and installations are also improved, it ensure that product quality, reduce the waste of business manpower, material resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dovetail dedicated tool described in the utility model for machining center；
Fig. 2 is the left view of cutter head described in the utility model；
Fig. 3 is the C-C cross-sectional view of the dovetail dedicated tool described in the utility model for machining center；
In figure, 1 cutter head, 2 knife necks, 3 knife handles, 4 blades, 5 chip-breakers, d be cutter head central axis diameter, α be the conical surface with
The angle of central axis, β are the angle of two neighboring blade, and γ is tool orthogonal rake.
Specific embodiment
The utility model is described further below with reference to embodiment.
The purpose of this utility model is to provide a kind of dovetail dedicated tools for machining center, solve in the prior art
The problem that processing efficiency is low, unstable product quality, easily loosening and chip removal are bad.
Embodiment 1
Dovetail dedicated tool described in the utility model for machining center, is shown in Fig. 1, Fig. 2 and Fig. 3, including cutter head 1, knife
Neck 2 and knife handle 3, the cutter head 1 and knife handle 3 are connected by knife neck 2, and the cutter head 1, knife neck 2 and knife handle 3 are integrally formed, institute
Stating knife neck 2 is back taper, and the angle α of the conical surface and the central axis of the dovetail dedicated tool of the back taper knife neck 2 is
15.2 °, equally distributed four blades 4 are provided on the cutter head 1, the blade 4 is vertial knife edge, two neighboring blade 4
Angle β is 85.7 °, and chip-breaker 5, the quantity of the chip-breaker 5 and the quantity phase one of blade 4 is arranged between two neighboring blade 4
It causes, the cutting diameter of the cutter head 1 is 15.8mm, and the diameter d of the central axis of the cutter head 1 is 6.45mm, the length of the cutter head 1
The total length ratio of degree and the dovetail dedicated tool is 6:75-9:70, and wherein preferred length ratio is 9:75, and tool orthogonal rake γ is
14°。
The working principle of dovetail dedicated tool described in the utility model for machining center: the blade is vertial knife edge,
Have the characteristics that cutting precision is high, processing dimension is stable and surface roughness is small；The angle β of two neighboring blade 4 is 85.7 °,
Chip-breaker 5 is set between two neighboring blade 4, so that 5 chip space of chip-breaker solves greatly, existing cutter chip removal is bad to be caused
Breaking and the short problem of cutter life；The knife neck 2 is back taper, and the conical surface and the dovetail of the back taper knife neck 2 are special
Angle α with the central axis of cutter is 15.2 °, so that the clast excluded through chip-breaker 5 is easier to arrange along the direction of the conical surface
Out, it avoids clast from interfering with each other and block, leads to cutter tipping, influence product quality.
Dovetail dedicated tool described in the utility model for machining center is high with cutter tooth intensity, chip space is big, adds
The feature that work precision is high, cutter life is long.
Dovetail dedicated tool described in the utility model for machining center has been carried out, and combines factory's universal fixture,
Realization quickly clamps, such as in the production of products such as guide sleeve series, outer pawl, locking bar, bracket and combined shell.
The above content is specific preferred embodiment further description to made by the utility model is combined, no
It can assert that the specific implementation of the utility model is only limitted to these explanations.For the utility model those of ordinary skill in the art
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, all should be considered as category
In the protection scope of the utility model.
Claims (9)
1. a kind of dovetail dedicated tool for machining center, it is characterised in that: including cutter head (1), knife neck (2) and knife handle (3),
The cutter head (1) and knife handle (3) are connected by knife neck (2), and the knife neck (2) is back taper, are provided on the cutter head (1)
Four blades (4) of even distribution, the blade (4) are vertial knife edge, and chip-breaker (5) are arranged between two neighboring blade (4).
2. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: the cutter head (1), knife neck
(2) it is integrally formed with knife handle (3).
3. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: two neighboring blade (4)
Angle β be 85.7 °.
4. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: in the cutter head (1)
The diameter d of mandrel is 6.45mm.
5. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: the chip-breaker (5)
Quantity and the quantity of blade (4) are consistent.
6. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: the length of the cutter head (1)
The total length ratio of degree and the dovetail dedicated tool is 6:75-9:70.
7. being used for the dovetail dedicated tool of machining center according to claim 6, it is characterised in that: the length of the cutter head (1)
The total length ratio of degree and the dovetail dedicated tool is 9:75.
8. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: the back taper knife neck
(2) angle α of the central axis of the conical surface and the dovetail dedicated tool is 15.2 °, and tool orthogonal rake γ is 14 °.
9. being used for the dovetail dedicated tool of machining center according to claim 1, it is characterised in that: the cutter head (1) is most
Big cutting diameter is 15.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743768.1U CN208178538U (en) | 2018-05-18 | 2018-05-18 | A kind of dovetail dedicated tool for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743768.1U CN208178538U (en) | 2018-05-18 | 2018-05-18 | A kind of dovetail dedicated tool for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208178538U true CN208178538U (en) | 2018-12-04 |
Family
ID=64431083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743768.1U Active CN208178538U (en) | 2018-05-18 | 2018-05-18 | A kind of dovetail dedicated tool for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208178538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570596A (en) * | 2018-12-07 | 2019-04-05 | 四川航天长征装备制造有限公司 | A kind of fish-tail cutter |
-
2018
- 2018-05-18 CN CN201820743768.1U patent/CN208178538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570596A (en) * | 2018-12-07 | 2019-04-05 | 四川航天长征装备制造有限公司 | A kind of fish-tail cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103381497A (en) | Centering spiral cutter for combined positioning and combined cutting | |
| CN103381496A (en) | Compound positioning and cutting spiral cutter | |
| CN104526022A (en) | Twist drill | |
| CN208644194U (en) | A kind of screw-on cutter | |
| CN208178538U (en) | A kind of dovetail dedicated tool for machining center | |
| CN102039439A (en) | Centering spiral cutter capable of composite positioning and combined cutting | |
| CN202571509U (en) | Thread cutter blade for machining petroleum pipes | |
| CN204735726U (en) | Single toothed belt of high -efficient compound indexable wheel forming tool | |
| CN204657595U (en) | A kind of indexable inverted cone degree helical end mills | |
| CN205393708U (en) | Alloy thread fraise | |
| CN206335180U (en) | A kind of compound high rigidity milling cutter of end mill side milling | |
| CN204657594U (en) | A kind of indexable helical end mill | |
| CN210254435U (en) | Multifunctional milling cutter | |
| CN201030447Y (en) | Highly effective auger-drill head | |
| CN203765095U (en) | PCD reamer | |
| CN206882804U (en) | One kind lock dentition formula lathe tool | |
| CN202894490U (en) | Novel reamer knife back | |
| CN207386656U (en) | Multi-functional drill milling reamer | |
| CN202356643U (en) | Combined tool for processing O-ring grooves | |
| CN205414590U (en) | Reamer | |
| CN212094381U (en) | Small hole boring cutter | |
| CN205289882U (en) | Triangular distribution formula T type slot mill | |
| CN210099055U (en) | Coarse-fine integrated four-edge round nose cutter | |
| CN204108343U (en) | A kind of turning insert with radiator structure | |
| CN211276691U (en) | Compound staggered tooth cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A forked tail special tool for machining center Effective date of registration: 20190417 Granted publication date: 20181204 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Measuring & Electrical Equipment Co., Ltd. Registration number: 2019990000332 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200810 Granted publication date: 20181204 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI CEYI ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Registration number: 2019990000332 |