CN208879777U - A kind of round nose milling cutter - Google Patents
A kind of round nose milling cutter Download PDFInfo
- Publication number
- CN208879777U CN208879777U CN201821104673.1U CN201821104673U CN208879777U CN 208879777 U CN208879777 U CN 208879777U CN 201821104673 U CN201821104673 U CN 201821104673U CN 208879777 U CN208879777 U CN 208879777U
- Authority
- CN
- China
- Prior art keywords
- shaft
- helicla flute
- blade
- limbers
- mounting groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of round nose milling cutters, including shaft and blade, one end of the shaft offers helicla flute, the other end two sides of the shaft offer mounting groove, and retaining ring is fixed between mounting groove and helicla flute, the middle of the mounting groove offers fixation hole, one end two sides that the shaft is located at helicla flute are mounted on blade, the middle of the shaft offers limbers, helicla flute is parallel to each other with limbers, and limbers is through one end with helicla flute, one end two sides that the limbers is located at helicla flute offer apopore, and apopore is easy to the side of limbers and extends to the outside of shaft, there are two the blade is set altogether, and two blades are separately mounted on shaft different from the two sides of mounting groove one end, the side of the blade all extends to the outside of shaft, and apopore is located at shaft different from knife The side of piece.The utility model can be realized the protection to milling cutter, can be realized and normally and efficiently uses, and increase the service life of milling cutter.
Description
Technical field
The utility model relates to workpiece processing technology, specially a kind of round nose milling cutter.
Background technique
With industrialized continuous development, the demand of milling machine is also constantly increasing.Milling machine is a kind of widely used
Lathe can process plane (horizontal plane, vertical plane) on milling machine, groove (keyway, T-slot, dovetail groove etc.), divide tooth part
(gear, splined shaft, sprocket wheel), helical surface (screw thread, helicla flute) and various curved surfaces.At work, workpiece is mounted in work to milling machine
Make on platform or the attachmentes such as dividing head on, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, and workpiece can obtain
Obtain required finished surface.Due to being multiple-cutting-edge interrupted cut, thus the productivity of milling machine is higher.In simple terms, milling machine can be right
Workpiece carries out the lathe of milling, drilling and Boring.Milling cutter is for Milling Process, with one or more cutters tooth
Rotary cutter.Each cutter tooth successively intermittently cuts the surplus of workpiece when work.Milling cutter is mainly used for processing plane, platform on milling machine
Rank, groove, forming surface and cutting workpiece etc..But workpiece is easy to produce high temperature during processing, workpiece is easy to knife
Piece causes to wear, and influences cutting-tool's used life.
Utility model content
The purpose of this utility model is to provide a kind of round nose milling cutter, have convenient for cooling down to blade, and advantageous
In protected to cutter head the advantages of, solves workpiece and be easy that blade is caused to wear, the short problem of milling cutter service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of round nose milling cutter, including shaft and knife
Piece, one end of the shaft offer helicla flute, and the other end two sides of the shaft offer mounting groove, and mounting groove and spiral shell
Retaining ring is fixed between spin slot, the middle of the mounting groove offers fixation hole, and the shaft is located at one end two of helicla flute
Side is mounted on blade.
Preferably, the middle of the shaft offers limbers, and helicla flute is parallel to each other with limbers, and limbers is
Through one end with helicla flute, one end two sides that the limbers is located at helicla flute offer apopore, and apopore is easy to
The side of limbers extends to the outside of shaft.
Preferably, there are two the blade is set altogether, and two blades are separately mounted on shaft different from mounting groove one end
Two sides.
Preferably, the side of the blade all extends to the outside of shaft, and apopore is located at shaft different from the one of blade
Side.
Preferably, the diameter of the retaining ring is greater than the diameter of shaft, and one end inclination of the outer lateral helicla flute of retaining ring.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model can be realized the effect processed to workpiece by setting blade, by by blade screw thread
It is mounted on shaft, is conducive to the processing to workpiece.
2, the utility model can be realized the installation convenient for shaft and the effect used by setting mounting groove and helicla flute
Fruit when in use can install shaft by mounting groove, and the fixation hole of mounting groove middle is conducive to carry out shaft
It is fixed, while shaft is during use, is conducive to discharge in the waste material of workpiece by helicla flute, convenient for shaft
It uses, and the effect stopped to waste material can be realized by retaining ring.
3, the utility model can be realized the effect for playing protection to blade, made by setting limbers and apopore
Water in used time milling machine can be flowed into limbers, and be discharged by apopore, can be realized while to work pieces process
Cooling to blade is conducive to the protection to blade.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
In figure: 1, shaft；2, retaining ring；3, mounting groove；4, fixation hole；5, helicla flute；6, blade；7, limbers；8, it is discharged
Hole.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of round nose milling cutter, including shaft 1 and knife
Piece 6, one end of shaft 1 offer helicla flute 5, and the other end two sides of shaft 1 offer mounting groove 3, and mounting groove 3 and spiral
Retaining ring 2 is fixed between slot 5, the middle of mounting groove 3 offers fixation hole 4, when in use can be to shaft 1 by mounting groove 3
It is installed, and the fixation hole 4 of 3 middle of mounting groove is conducive to that shaft 1 is fixed, while shaft 1 is in the process used
In, be conducive to discharge in the waste material of workpiece by helicla flute 5, convenient for the use to shaft 1, there are two blade 6 is set altogether, and
Two blades 6 are separately mounted on shaft 1 different from the two sides of 3 one end of mounting groove, by the way that blade 6 is threadably mounted on shaft 1,
Be conducive to the processing to workpiece.
The middle of shaft 1 offers limbers 10, and helicla flute 5 is parallel to each other with limbers 10, and limbers 10 is to pass through
One end with helicla flute 5 is worn, one end two sides that limbers 10 is located at helicla flute 5 offer apopore 11, and apopore 11 is easy
The outside of shaft 1 is extended in the side of limbers 10, the side of blade 6 all extends to the outside of shaft 1, and apopore 11
In shaft 1 different from the side of blade 6, the water in milling machine, can be flowed into limbers 10 when in use, and outside by apopore 11
Discharge, can be realized the cooling to blade 6 while to work pieces process, is conducive to the protection to blade 6.
The diameter of retaining ring 2 is greater than the diameter of shaft 1, and one end inclination of the outer lateral helicla flute 5 of retaining ring 2, to workpiece
When being processed, the effect blocked to scrap can be realized by retaining ring 2.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of round nose milling cutter, including shaft (1) and blade (6), it is characterised in that: one end of the shaft (1) offers spiral shell
The other end two sides of spin slot (5), the shaft (1) offer mounting groove (3), and solid between mounting groove (3) and helicla flute (5)
Surely have retaining ring (2), the middle of the mounting groove (3) offers fixation hole (4), and the shaft (1) is located at the one of helicla flute (5)
End two sides are mounted on blade (6).
2. a kind of round nose milling cutter according to claim 1, it is characterised in that: the middle of the shaft (1) offers logical
Water hole (10), helicla flute (5) are parallel to each other with limbers (10), and limbers (10) are through one end with helicla flute (5), institute
It states limbers (10) and is located at one end two sides of helicla flute (5) and offer apopore (11), and apopore (11) is easy to limbers
(10) side extends to the outside of shaft (1).
3. a kind of round nose milling cutter according to claim 1, it is characterised in that: there are two the blade (6) sets altogether, and two
Blade (6) is separately mounted on shaft (1) different from the two sides of mounting groove (3) one end.
4. a kind of round nose milling cutter according to claim 1, it is characterised in that: the side of the blade (6) all extends to axis
The outside of bar (1), and apopore (11) is located at shaft (1) different from the side of blade (6).
5. a kind of round nose milling cutter according to claim 1, it is characterised in that: the diameter of the retaining ring (2) is greater than shaft (1)
Diameter, and the outer lateral helicla flute (5) of retaining ring (2) one end inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104673.1U CN208879777U (en) | 2018-07-12 | 2018-07-12 | A kind of round nose milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104673.1U CN208879777U (en) | 2018-07-12 | 2018-07-12 | A kind of round nose milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879777U true CN208879777U (en) | 2019-05-21 |
Family
ID=66506558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104673.1U Expired - Fee Related CN208879777U (en) | 2018-07-12 | 2018-07-12 | A kind of round nose milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839505A (en) * | 2019-07-29 | 2020-02-28 | 永康市家乐美工贸有限公司 | Anti-winding cutter set for electric glue collection processor and electric glue collection processor thereof |
| CN113458473A (en) * | 2021-07-10 | 2021-10-01 | 深圳市誉和钻石工具有限公司 | Spiral double-edge milling cutter and machining method thereof |
-
2018
- 2018-07-12 CN CN201821104673.1U patent/CN208879777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839505A (en) * | 2019-07-29 | 2020-02-28 | 永康市家乐美工贸有限公司 | Anti-winding cutter set for electric glue collection processor and electric glue collection processor thereof |
| CN113458473A (en) * | 2021-07-10 | 2021-10-01 | 深圳市誉和钻石工具有限公司 | Spiral double-edge milling cutter and machining method thereof |
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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: 20190521 Termination date: 20210712 |