CN208019491U - Single-blade milling cutter - Google Patents
Single-blade milling cutter Download PDFInfo
- Publication number
- CN208019491U CN208019491U CN201820394236.1U CN201820394236U CN208019491U CN 208019491 U CN208019491 U CN 208019491U CN 201820394236 U CN201820394236 U CN 201820394236U CN 208019491 U CN208019491 U CN 208019491U
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- milling
- circular shaft
- blade
- milling head
- 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 single-blade milling cutter, milling head, milling cutter shank and what is be arranged among the milling head and milling cutter shank sweep bits portion；The end of the milling head is provided with single cutting blade, and the side wall of the milling head offers chip space, and the chip space is arranged along the side wall coiled coil of milling head and stretches from the end of the milling head to end tail；Wherein, the bits portion of sweeping includes circular shaft and is arranged the bristle on the circular shaft surface, the both ends of the circular shaft respectively with the milling head and milling cutter shank are concentric connect, the circular shaft surface is distributed hole, described bristle one end is fixed in described hole, and the other end stretches expansion outward.The utility model has the advantageous effect that residue is cleaned out to, be convenient for changing and repaired milling head, residue splashing is effectively prevent to be easy to use and maintain easily.
Description
Technical field
The utility model is related to technical fields of mechanical processing.More specifically, the utility model is related to a kind of single-blade milling cutters.
Background technology
Milling cutter has cylindrical shape, and carries cutting blade in circumference and bottom, so that it is rotated to cut
The cutting tool of workpieces processing.Milling cutter derives from planing tool.Only there is blade on one side on planing tool, planing tool is when walking up and down, also only
Have has shear action on one side, then the time that planing tool is returned just slatterns completely.The blade of planing tool is very narrow, therefore its processing
Efficiency is very low.People are just improved, method is exactly to fill planing tool on a shaft, makes it to overcome this disadvantage
Quickly rotation, allows workpiece slowly to pass by from below, which offers a saving the times, and here it is original milling cutter, also referred to as single-blade millings
Knife.
It is constantly progressive with industrialized, needs the parts material of processing and fabricating more and more, the parts to be manufactured
Requirement for appearance is also higher and higher, traditional single-blade milling cutter occur milling out during use the residue that comes cannot and
When discharge also can resistance and influence the service life of milling cutter.Number of patent application is：The patent of CN201621109693.9 is public
A kind of single-blade milling cutter structure is opened comprising handle of a knife, chip breaking portion and cutting portion, cutting portion spirally winding form chip space, cut
The residue fallen is discharged by chip space to achieve the effect that chip removal.But such milling cutter construction has the following problems：First,
The residue of discharge is discharged by chip space, and the both sides for being deposited in groove milling are unable to get and fast and effectively clear up, and residue is possible to again
It falls or is flush with water and return in groove milling, to influence groove milling；Secondly, milling cutter high speed rotation causes residue to splash upwards, no
But it is easy pollution rotary electric machine, or even influences the worker of operation milling machine.
Therefore, there is an urgent need for a kind of single-blade milling cutters of design to solve the above problems.
Utility model content
One purpose of the utility model is：For single-blade milling cutter in use because chip removal is fallen not in time
The problem of will increase the resistance to milling cutter in the parts of processing, influencing milling cutter service life, it is smooth to provide a kind of chip removal, can
The waste residue milled out is avoided to influence the single-blade milling cutter of milling cutter work.
Another purpose of the utility model is：In the process of work for single-blade milling cutter, because of the speed of operating
Comparatively fast, waste residue is easy to be splashed on connected motor or other workpiece, it is also necessary to separately the problem of cleaning and maintenance, provide one
Kind can block the single-blade milling cutter of waste residue.
In order to realize these purposes and other advantages according to the present utility model, a kind of single-blade milling cutter, feature are provided
It is, including：Milling head, milling cutter shank and what is be arranged among the milling head and milling cutter shank sweep bits portion；The milling head
End is provided with single cutting blade, and the side wall of the milling head offers chip space, and the chip space is along the side of milling head
Wall coiled coil is arranged and stretches from the end of the milling head to end tail；Wherein, the bits portion of sweeping includes that circular shaft and setting exist
The bristle on the circular shaft surface, the both ends of the circular shaft respectively with the milling head and milling cutter shank are concentric connect, the circular shaft table
EDS maps hole, described bristle one end are fixed in described hole, and the other end stretches expansion outward.Bits portion pair is swept by setting
The residue for being deposited in groove milling both sides carries out cleaning cleaning so that the residue milled out can avoid residue to groove milling far from chip space
The influence of work.
Preferably, in the single-blade milling cutter, the milling head, milling cutter shank and circular shaft are integrally formed.It is integrally formed
Production is simple, sturdy and durable.
Preferably, in the single-blade milling cutter, what described circular shaft one end was set as matching with the milling cutter head end tail
Size, the other end are set as the size to match with the milling cutter shank.Corner is reduced, chip removal is conducive to.
Preferably, in the single-blade milling cutter, the length of the cutting blade is the 20%~30% of milling cutter total length.
Preferably, in the single-blade milling cutter, a diameter of 1~5mm of the cutting blade or idol in 6~20mm is taken
Number.The specification for adapting to broach shell standard component, facilitates preservation when milling cutter does not use.
Preferably, in the single-blade milling cutter, the length that the bristle stretches outward is set as 2-5 centimetres.Too long appearance
Milling cutter work is easily influenced, is unfavorable for watching the working condition of milling cutter；It is too short residue effectively to be cleared away；Only this length is rigid
It is good suitable.
Preferably, in the single-blade milling cutter, one end of the milling cutter shank is hollow-core construction, and the hollow-core construction corresponds to
Side wall on be provided with the first screw hole, the diameter of the circular shaft is set as being inserted into the hollow-core construction, and described
The second screw hole corresponding with first screw hole is provided on the side wall of circular shaft, first screw hole and the second screw hole are combined with
The circular shaft is fixed on milling cutter shank by holding screw；The other end of the circular shaft is welded and fixed with the milling head.Detachably
Connection, it is easy to replace and maintain.
Preferably, in the single-blade milling cutter, the milling cutter shank is also detachably provided with debris block cover, and the debris block cover is same
The heart is set on the milling cutter shank.Debris block cover can prevent residue from splashing upwards.
Preferably, in the single-blade milling cutter, the debris block cover is the cover body of round plate or cone.
Preferably, the milling cutter shank reserves the installation site of 20~40mm according to cutter diameter.To facilitate milling cutter and work
Tool connection is processed.
The present invention includes at least following advantageous effect：
First, the utility model is arranged between milling head and milling cutter shank sweeps bits portion, and sweeping bits portion has bristle, and bristle is in milling
Swivel can clean out the residue for being deposited in groove milling both sides when dynamic so that residue avoids turning again to groove milling far from groove milling
And influence groove milling work.
Secondly, milling cutter shank is made dismountable connection by the utility model by holding screw with the circular shaft for sweeping bits portion, can
The influence to working efficiency is reduced by quick-replaceable in the case where milling head is worn, while also avoiding directly replacing whole
A milling cutter and caused by waste.
In addition, being provided with debris block cover in milling cutter shank, debris block cover is round or cone shape, can stop and prevent residue
Upward ejecta pollution rotary electric machine and influence operator's work, it is dismountable to connect, it can facilitate and debris block cover is cleaned,
Easy to use and maintenance.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram that single-blade milling cutter is integrally formed in the utility model embodiment；
Fig. 2 is the structural schematic diagram of detachable single-blade milling cutter in the utility model embodiment；
Fig. 3 is milling head in the utility model embodiment in detachable single-blade milling cutter and sweeps the structural schematic diagram in bits portion；
Fig. 4 is the structural schematic diagram of the milling cutter handle portion in detachable single-blade milling cutter in the utility model embodiment.
Specific implementation mode
The present invention/utility model is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art join
Book word can be implemented according to this as directed.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 shows a kind of single-blade milling cutter according to the present utility model, including：Milling head 1, milling cutter shank 2 and setting exist
Milling head 1 sweeps bits portion 3 among milling cutter shank 2.
The end of milling head 1 is provided with single cutting blade 11, to the Milling Process to workpieces processing, cutting blade
11 length is the 30% of milling cutter total length.Increased as far as possible using length while pricking power under ensureing enough resistances
The volume of chip space 12 so that chip removal is more smoothly.A diameter of 1~5mm of cutting blade takes even number in 6~20mm.
The specification for adapting to broach shell standard component, facilitates preservation when milling cutter does not use.The side wall of milling head offers chip space 12, row
Bits slot 12 is arranged along the side wall coiled coil of milling head 1 and stretches from the end of milling head 1 to end tail so that processes the residual of generation
Slag can be discharged by chip space 12, avoided residue from falling directly into workpieces processing and increased the resistance of workpiece.
Milling cutter shank 2 reserves the installation site of 20~40mm according to cutter diameter, is added with facilitating milling cutter to be connect with tool
Work.Milling cutter shank 2 is also detachably provided with the debris block cover 22 of round plate, and debris block cover 22 is set in one heart on milling cutter shank 2.Debris block cover
The characteristics of 22 can prevent residue from splashing upwards, and circular cover body can more fully utilize milling cutter rotation processing, will sputter and
Residue block and will not stop the processing of milling cutter.
It sweeps bits portion 3 to include circular shaft 31 and the bristle 32 on 31 surface of circular shaft is arranged, 31 one end of circular shaft is set as and milling head 1
The size that end tail matches, the other end are set as the size to match with milling cutter shank 2.The both ends of circular shaft 31 respectively with milling head 1
It is connected with one heart with milling cutter shank 2, reduces corner, be conducive to chip removal.31 surface of circular shaft is distributed hole 33, and 32 one end of bristle is fixed on hole
33 in hole, the other end stretches outward is unfolded 2-5 centimetres, and too long easy influence milling cutter work is unfavorable for watching the work feelings of milling cutter
Condition；It is too short residue effectively to be cleared away；Only this length is just suitable.During work pieces process, circular shaft 31 with
The rotation of milling cutter and rotate, bristle 32 is cleaned out and is swept with the residue that the turning handle of circular shaft 31 is deposited in 12 both sides of chip space
It removes so that the residue milled out can be far from chip space 12, the influence for avoiding residue from working chip space 12.
Milling head 1, milling cutter shank 2 and circular shaft 31 are integrally formed.It is simple to be integrally formed production, it is sturdy and durable.
Fig. 2 to Fig. 4 shows another single-blade milling cutter according to the present utility model, including：Milling head 1, milling cutter shank 2 with
And it is arranged and sweeps bits portion 3 among the milling head 1 and milling cutter shank；
The end of milling head is provided with single cutting blade 11, to the Milling Process to workpieces processing, cutting blade
11 length is the 30% of milling cutter total length, is amplified as far as possible using length while pricking power under ensureing enough resistances
The volume of chip space so that chip removal is more smoothly.A diameter of 1~5mm of cutting blade takes even number in 6~20mm.It is suitable
The specification for answering broach shell standard component facilitates preservation when milling cutter does not use.The chip space 12 that the side wall of milling head offers, row
Bits slot 12 is arranged along the side wall coiled coil of milling head 1 and stretches from the end of milling head 1 to end tail so that processes the residual of generation
Slag can be discharged by chip space 12, avoided residue from falling directly into workpieces processing and increased the resistance of workpiece.
Milling cutter shank 2 reserves the installation site of 20~40mm according to cutter diameter, is added with facilitating milling cutter to be connect with tool
Work.One end of milling cutter shank 2 is hollow-core construction, and the first screw hole 21, the diameter of circular shaft 31 are provided on the corresponding side wall of hollow-core construction
It is dimensioned to be inserted into the hollow-core construction, and is provided with corresponding with the first screw hole 21 on the side wall of circular shaft 31
Two screw holes 34, the first screw hole 21 and the second screw hole 34 are combined with holding screw and circular shaft 31 are fixed on milling cutter shank 2；Circular shaft 31
The other end is welded and fixed with milling head 1.Milling cutter shank and milling head are to be detachably connected, easy to replace and maintain.Milling cutter shank 2 may be used also
Dismounting is provided with the debris block cover 22 of round plate or cone, and debris block cover 22 is set in one heart on the milling cutter shank 2.Debris block cover 22
It can prevent residue from splashing upwards, round or cone cover body more fully can utilize milling cutter to rotate the characteristics of processing, will
The residue come is sputtered to block and will not stop the processing of milling cutter.
It sweeps bits portion 3 to include circular shaft 31 and the bristle 32 on 31 surface of circular shaft is arranged, 31 one end of circular shaft is set as and milling head 1
The size that end tail matches, the other end are set as the size to match with milling cutter shank 2.The both ends of circular shaft 31 respectively with milling head 1
It is connected with one heart with milling cutter shank 2, reduces corner, be conducive to chip removal.31 surface of circular shaft is distributed hole 33, and 32 one end of bristle is fixed on institute
It states 33 in hole, the other end stretches outward is unfolded 2-5 centimetres, and too long easy influence milling cutter work is unfavorable for watching the work of milling cutter
Make situation；It is too short residue effectively to be cleared away；Only this length is just suitable.During work pieces process, circular shaft 31
It is rotated with the rotation of milling cutter, bristle 32 is cleaned out with the residue that the turning handle of circular shaft 31 is deposited in 12 both sides of chip space
Cleaning so that the residue milled out can be far from groove milling, the influence for avoiding residue from working chip space 12.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore, without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of single-blade milling cutter, which is characterized in that including：Milling head, milling cutter shank and setting are in the milling head and milling cutter shank
Intermediate sweeps bits portion；The end of the milling head is provided with single cutting blade, and the side wall of the milling head offers chip removal
Slot, the chip space are arranged along the side wall coiled coil of milling head and stretch from the end of the milling head to end tail；
Wherein, the bits portion of sweeping includes circular shaft and is arranged the bristle on the circular shaft surface, the both ends of the circular shaft respectively with institute
It states milling head and milling cutter shank connects with one heart, the circular shaft surface is distributed hole, and described bristle one end is fixed in described hole,
The other end stretches expansion outward.
2. single-blade milling cutter as described in claim 1, which is characterized in that the milling head, milling cutter shank and circular shaft are integrally formed.
3. single-blade milling cutter as claimed in claim 2, which is characterized in that described circular shaft one end is set as and the milling cutter head end tail
The size to match, the other end are set as the size to match with the milling cutter shank.
4. single-blade milling cutter as described in claim 1, which is characterized in that the length of the cutting blade is milling cutter total length
20%~30%.
5. single-blade milling cutter as described in claim 1, which is characterized in that a diameter of 1~5mm of the cutting blade or take 6~
Even number in 20mm.
6. single-blade milling cutter as described in claim 1, which is characterized in that the length that the bristle stretches outward is set as 2-5 lis
Rice.
7. single-blade milling cutter as described in claim 1, which is characterized in that one end of the milling cutter shank is hollow-core construction, the sky
The first screw hole is provided on the corresponding side wall of core structure, the diameter of the circular shaft is set as being inserted into the hollow-core construction
It is interior, and the second screw hole corresponding with first screw hole, first screw hole and second are provided on the side wall of the circular shaft
Screw hole is combined with holding screw and the circular shaft is fixed on milling cutter shank；The other end of the circular shaft and milling head welding are solid
It is fixed.
8. single-blade milling cutter as described in claim 1, which is characterized in that the milling cutter shank is also detachably provided with debris block cover, institute
Debris block cover is stated to be set in one heart on the milling cutter shank.
9. single-blade milling cutter as claimed in claim 8, which is characterized in that the debris block cover is the cover of round plate or cone
Body.
10. single-blade milling cutter as described in claim 1, which is characterized in that the milling cutter shank reserves 20 according to cutter diameter~
The installation site of 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394236.1U CN208019491U (en) | 2018-03-22 | 2018-03-22 | Single-blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394236.1U CN208019491U (en) | 2018-03-22 | 2018-03-22 | Single-blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019491U true CN208019491U (en) | 2018-10-30 |
Family
ID=63906567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820394236.1U Expired - Fee Related CN208019491U (en) | 2018-03-22 | 2018-03-22 | Single-blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909546A (en) * | 2021-11-18 | 2022-01-11 | 苏州馨威盛切削工具有限公司 | Anti-fracture titanium alloy milling cutter |
-
2018
- 2018-03-22 CN CN201820394236.1U patent/CN208019491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909546A (en) * | 2021-11-18 | 2022-01-11 | 苏州馨威盛切削工具有限公司 | Anti-fracture titanium alloy milling cutter |
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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: 20181030 |