CN209174978U - A kind of CNC milling cutter structure - Google Patents
A kind of CNC milling cutter structure Download PDFInfo
- Publication number
- CN209174978U CN209174978U CN201822144305.6U CN201822144305U CN209174978U CN 209174978 U CN209174978 U CN 209174978U CN 201822144305 U CN201822144305 U CN 201822144305U CN 209174978 U CN209174978 U CN 209174978U
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- CN
- China
- Prior art keywords
- milling cutter
- coolant liquid
- placing groove
- knife handle
- liquid outlet
- 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.)
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Abstract
The utility model discloses a kind of CNC milling cutter structures, including knife handle, one end of knife handle is fixedly installed with several side edges, chip space is fixed between adjacent two side edges, one end of several side edges is fixedly installed with shear blade, the inside of knife handle offers coolant liquid placing groove, the top of coolant liquid placing groove offers inlet, the side fixation of coolant liquid placing groove offers liquid outlet pipe, several liquid outlets are offered on chip space and shear blade, a kind of CNC milling cutter structure of the utility model, by the way that coolant liquid placing groove is arranged inside knife handle, liquid outlet is connected to by liquid outlet pipe, coolant liquid inside coolant liquid placing groove is discharged from liquid outlet, cool down to milling cutter, reduce the complicated procedures of forming of artificial spray cooling, greatly improve working efficiency, chip space is opened up between side edge, the discharge of scrap when facilitating fluting, Under the lubricating action of liquid outlet coolant liquid, accelerate chip removal speed.
Description
Technical field
The utility model relates to a kind of milling cutter construction, in particular to a kind of CNC milling cutter structure.
Background technique
Milling cutter is typically used for the cutting element of milling machine or processing machine, to execute milling machine operation (sometimes in other lathes
In).They carry out removal material by its fixed feed rate in machine.CNC milling cutter is for Milling Process, has
The rotary cutter of one or more cutters tooth, when work, each cutter tooth successively intermittently cut the surplus of workpiece, milling cutter is main, step,
Groove, forming surface and cutting workpiece etc..
It usually requires to use milling cutter carrying out workpiece fluting, when being slotted, milling cutter can distribute a large amount of heat, heat
It is excessively high milling cutter service life to be impacted, spray cooling, but this operation can be generally carried out to milling cutter when being slotted
Process is excessively complicated, and the scrap when being slotted on milling cutter, which can compare, to be difficult to handle, and can block milling cutter slot, workpiece is caused to slot
It is difficult.
Utility model content
The purpose of this utility model is to provide a kind of CNC milling cutter structures, to solve people mentioned above in the background art
Work cools down complicated for operation and milling cutter chip removal difficulty problem manually.
To achieve the above object, the utility model provides the following technical solutions: a kind of CNC milling cutter structure, including knife handle,
One end of the knife handle is fixedly installed with several side edges, is fixed with chip space between adjacent two side edges, several
One end of a side edge is fixedly installed with shear blade, and the inside of the knife handle offers coolant liquid placing groove, and the coolant liquid is put
The top for setting slot offers inlet, and the inlet is in communication with the outside through knife handle, and the side of the coolant liquid placing groove is solid
Surely offer liquid outlet pipe, several liquid outlets offered on the chip space and shear blade, several described liquid outlets and go out
The connection of liquid pipe road.
As a kind of optimal technical scheme of the utility model, the side of the shear blade is fixedly installed with cutter head.
As a kind of optimal technical scheme of the utility model, filter screen is equipped on several described liquid outlets.
As a kind of optimal technical scheme of the utility model, rubber stopper is movably equipped on the inlet.
As a kind of optimal technical scheme of the utility model, potassium steel wearing layer is equipped on the chip space.
Compared with prior art, the utility model has the beneficial effects that a kind of CNC milling cutter structure of the utility model, passes through
Coolant liquid placing groove is set inside knife handle, liquid outlet is connected to by liquid outlet pipe, by the coolant liquid inside coolant liquid placing groove
It is discharged from liquid outlet, cools down to milling cutter, reduce the complicated procedures of forming of artificial spray cooling, greatly improve work effect
Rate opens up chip space between side edge, the discharge of scrap when facilitating fluting, under the lubricating action of liquid outlet coolant liquid, accelerates
Chip removal speed.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model.
In figure: 1, knife handle；2, coolant liquid placing groove；3, inlet；4, rubber stopper；5, liquid outlet pipe；6, shear blade；7, side
Sword；8, potassium steel wearing layer；9, chip space；10, filter screen；11, liquid outlet；12, cutter head.
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.
The utility model provides a kind of CNC milling cutter structure, including knife handle 1 referring to FIG. 1-2, and one end of knife handle 1 is solid
Dingan County is equipped with several side edges 7, is fixed with chip space 9 between adjacent two side edges 7, one end of several side edges 7 is fixed
Shear blade 6 is installed, the inside of knife handle 1 offers coolant liquid placing groove 2, and the top of coolant liquid placing groove 2 offers inlet 3,
Inlet 3 is in communication with the outside through knife handle 1, and the side fixation of coolant liquid placing groove 2 offers liquid outlet pipe 5, chip space 9 and bottom
Several liquid outlets 11 are offered on sword 6, several liquid outlets 11 are connected to liquid outlet pipe 5.
Preferably, the side of shear blade 6 is fixedly installed with cutter head 12, and cutter head 12 can help milling cutter preferably to position fluting position
It sets, so that milling cutter will not shift when fluting.
Preferably, filter screen 10 is equipped on several liquid outlets 11, filter screen 10 can prevent useless in fluting
Bits enter in liquid outlet pipe 5, cause line clogging, influence the cooling of edge of milling cutter.
Preferably, it is movably equipped with rubber stopper 4 on inlet 3, keeps the close of coolant liquid placing groove 2 equipped with rubber stopper 4
Feng Xing prevents the coolant liquid inside coolant liquid placing groove 2 from leaking.
Preferably, potassium steel wearing layer 8 is equipped on chip space 9, the intensity hardness of potassium steel is higher, is slotting
When, side edge 7 constantly rubs with workpiece, can wear to side edge 7, potassium steel wearing layer 8 effectively extends milling cutter
Service life.
When specifically used, a kind of CNC milling cutter structure of the utility model opens rubber stopper 4, to coolant liquid from inlet 3
Coolant liquid is injected in placing groove 2, covers tightly rubber stopper 4, knife handle 1 is fixed on lathe, is slotted to workpiece, is being slotted
When, at 12 face workpiece centre of cutter head, milling cutter calibration is helped, side edge 7 and shear blade 6 help workpiece to slot, and coolant liquid is by going out
Liquid pipe road 5 flows out from liquid outlet 11, helps side edge 7 and shear blade 6 to cool down, accelerates the heat dissipation of side edge 7 and shear blade 6, reduce people
The complicated procedures of forming of work spray cooling, greatly improves working efficiency, and chip space 9 is opened up between side edge 7, gives up when facilitating fluting
The discharge of bits accelerates chip removal speed under the lubricating action of 11 coolant liquid of liquid outlet.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of CNC milling cutter structure, including knife handle (1), which is characterized in that one end of the knife handle (1) is fixedly installed with several
Side edge (7) is fixed with chip space (9) between adjacent two side edges (7), one end of several side edges (7)
It is fixedly installed with shear blade (6), the inside of the knife handle (1) offers coolant liquid placing groove (2), the coolant liquid placing groove (2)
Top offer inlet (3), the inlet (3) is in communication with the outside through knife handle (1), the coolant liquid placing groove (2)
Side fixation offer liquid outlet pipe (5), several liquid outlets (11) are offered on the chip space (9) and shear blade (6), if
The dry liquid outlet (11) is connected to liquid outlet pipe (5).
2. a kind of CNC milling cutter structure according to claim 1, it is characterised in that: the fixed peace in the side of the shear blade (6)
Equipped with cutter head (12).
3. a kind of CNC milling cutter structure according to claim 1, it is characterised in that: on several described liquid outlets (11)
It is equipped with filter screen (10).
4. a kind of CNC milling cutter structure according to claim 1, it is characterised in that: be movably equipped on the inlet (3)
Rubber stopper (4).
5. a kind of CNC milling cutter structure according to claim 1, it is characterised in that: be equipped with height on the chip space (9)
Manganese steel wearing layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144305.6U CN209174978U (en) | 2018-12-20 | 2018-12-20 | A kind of CNC milling cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144305.6U CN209174978U (en) | 2018-12-20 | 2018-12-20 | A kind of CNC milling cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174978U true CN209174978U (en) | 2019-07-30 |
Family
ID=67377400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822144305.6U Active CN209174978U (en) | 2018-12-20 | 2018-12-20 | A kind of CNC milling cutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263211A (en) * | 2021-04-15 | 2021-08-17 | 厦门金鹭特种合金有限公司 | Finish machining single-edge cutter |
| CN113319349A (en) * | 2021-04-15 | 2021-08-31 | 厦门金鹭特种合金有限公司 | Internal cooling tool with jet flow in handle |
-
2018
- 2018-12-20 CN CN201822144305.6U patent/CN209174978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263211A (en) * | 2021-04-15 | 2021-08-17 | 厦门金鹭特种合金有限公司 | Finish machining single-edge cutter |
| CN113319349A (en) * | 2021-04-15 | 2021-08-31 | 厦门金鹭特种合金有限公司 | Internal cooling tool with jet flow in handle |
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| GR01 | Patent grant |