CN109226856A - A kind of twolip screw-on cutter - Google Patents
A kind of twolip screw-on cutter Download PDFInfo
- Publication number
- CN109226856A CN109226856A CN201811384196.3A CN201811384196A CN109226856A CN 109226856 A CN109226856 A CN 109226856A CN 201811384196 A CN201811384196 A CN 201811384196A CN 109226856 A CN109226856 A CN 109226856A
- Authority
- CN
- China
- Prior art keywords
- blade
- annulus
- preformed hole
- twolip
- screw
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1081—Shank-type cutters, i.e. with an integral shaft with permanently fixed cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/02—Connections between the shanks and detachable cutting heads
Abstract
The invention discloses a kind of twolip screw-on cutters, including blade, blade, fixed column, the first preformed hole, nut, annulus, the second preformed hole and telescopic rod.The beneficial effects of the present invention are: the present invention is by being arranged blade on blade, the bottom of blade is fixedly connected with annulus, annulus can be prevented to be detached from blade, the bottom of annulus is fixedly connected with telescopic rod, the bottom of telescopic rod is fixedly connected with fixed column, it can be realized annulus, connection between telescopic rod and fixed column, blade and blade can move up and down with the flexible of telescopic rod, so as to facilitate the height for adjusting twolip screw-on cutter, nut is threadedly coupled by the first preformed hole and the second preformed hole between fixed column and annulus, so as to facilitate fixed twolip screw-on cutter.
Description
Technical field
The present invention relates to a kind of milling cutter, specially a kind of twolip screw-on cutter belongs to milling cutter applied technical field.
Background technique
Milling cutter is a kind of for Milling Process, the rotary cutter with one or more cutters tooth, successively by each cutter tooth
Intermittently cut the surplus of workpiece.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting work on milling machine
Part etc..Wherein twolip screw-on cutter is also a kind of common milling cutter.
When carrying out machining tool using twolip screw-on cutter, it is often necessary to not according to rapidoprint and process requirements
Together, to adjust the height of twolip screw-on cutter, still, in use, due to the blade and blade of twolip screw-on cutter
Integrated, it is difficult between adjust twolip screw-on cutter use length.
Summary of the invention
The object of the invention is that providing a kind of twolip screw-on cutter to solve the above-mentioned problems, facilitating adjusting and consolidating
The use length of twolip screw-on cutter is determined, convenient for storage.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of twolip screw-on cutter, including blade, the knife
The bottom end of sword is provided with blade, and the blade is socketed annulus away from one end of the blade；The bottom end of the annulus is fixed to be connected
Telescopic rod is connect, and the telescopic rod is fixedly connected with fixed column；The fixed column is provided with the first preformed hole, and described first is reserved
Nut is equipped in hole；The annulus is provided with the second preformed hole, and the nut is reserved through first preformed hole and second
Hole.
Preferably, in order to connect the annulus and the blade, the inner wall of the annulus, which is fixedly connected with the blade, to deviate from
One end of the blade, and the maximum inner diameter of the annulus is equal with the maximum outside diameter of the blade.
Preferably, in order to which the nut can be threadedly coupled between the annulus, it is pre- that the annulus is equipped with described second
It boxes out, and there are two second preformed hole sets, two second preformed holes are symmetrical about the annulus.
Preferably, it in order to be threadedly coupled between the nut and the fixed column, realizes and adjusts making for twolip screw-on cutter
With length, first preformed hole is equipped with eight, wherein four first preformed holes are in same straight line, and four additional institute
The first preformed hole is stated away from this four first reserved pore size distributions.
Preferably, in order to fix twolip screw-on cutter, the nut is reserved by first preformed hole and described second
It is threadedly coupled between hole and the fixed column.
Preferably, in order to accommodate the telescopic rod and twolip screw-on cutter, the fixed column inside is equipped with groove, described recessed
The width of slot is greater than the maximum gauge of the annulus.
Preferably, in order to adjust the use length of twolip screw-on cutter, meet different use demands, the annulus deviates from
The inner wall of described blade one end is fixedly connected with the telescopic rod, and the length that the telescopic rod extends completely is greater than described second in advance
It boxes out to the length inside the fixed column.
The beneficial effects of the present invention are: the present invention is by being arranged blade on blade, the bottom of blade is fixedly connected with circle
Ring can prevent annulus to be detached from blade, and the bottom of annulus is fixedly connected with telescopic rod, and the bottom of telescopic rod is fixedly connected with fixed column,
It can be realized the connection between annulus, telescopic rod and fixed column, blade and blade can be transported up and down with the flexible of telescopic rod
Dynamic, so as to facilitate the height for adjusting twolip screw-on cutter, nut passes through the first preformed hole and the second preformed hole and fixed column
It is threadedly coupled between annulus, so as to facilitate fixed twolip screw-on cutter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram outside the present invention；
Fig. 2 is schematic cross-section of the invention；
Fig. 3 is fixed column of the invention, the connection schematic diagram of nut and annulus.
In figure: 1, blade, 2, blade, 3, fixed column, the 4, first preformed hole, 5, nut, 6, annulus, the 7, second preformed hole,
8, groove, 9, telescopic rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of twolip screw-on cutter, including blade 1, the bottom end of the blade 1 is provided with blade
2, and the blade 2 is socketed annulus 6 away from one end of the blade 1；The bottom end of the annulus 6 is fixedly connected with telescopic rod 9, and institute
It states telescopic rod 9 and is fixedly connected with fixed column 3；The fixed column 3 is provided with the first preformed hole 4, and is equipped in first preformed hole 4
Nut 5；The annulus 6 is provided with the second preformed hole 7, and the nut 5 runs through first preformed hole 4 and the second preformed hole 7.
As a kind of technical optimization scheme of the invention, the inner wall of the annulus 6 is fixedly connected with the blade 2 away from described
One end of blade 1, and the maximum inner diameter of the annulus 6 is equal with the maximum outside diameter of the blade 2.
As a kind of technical optimization scheme of the invention, the annulus 6 is equipped with second preformed hole 7, and described second
There are two preformed hole 7 is set, two second preformed holes 7 are symmetrical about the annulus 6.
As a kind of technical optimization scheme of the invention, first preformed hole 4 is equipped with eight, wherein four described first
Preformed hole 4 is in same straight line, and the first preformed hole 4 described in four additional is distributed away from this four first preformed holes 4.
As a kind of technical optimization scheme of the invention, the nut 5 passes through first preformed hole 4 and described second in advance
It boxes out and is threadedly coupled between 7 and the fixed column 3.
As a kind of technical optimization scheme of the invention, groove 8, the width of the groove 8 are equipped with inside the fixed column 3
Greater than the maximum gauge of the annulus 6.
As a kind of technical optimization scheme of the invention, inner wall of the annulus 6 away from described 2 one end of blade is fixedly connected
The telescopic rod 9, and the length that the telescopic rod 9 extends completely is greater than inside second preformed hole 7 to the fixed column 3
Length.
In the use of the present invention, firstly, the top of the blade 2, the blade 2 and the circle is arranged in the blade 1
Ring 6 is fixedly connected, and guarantees that the annulus 6 is detached from the blade, and the annulus 6 is fixedly connected with the telescopic rod 9, can make institute
It states telescopic rod 9 and is detached from the annulus；Secondly, twolip screw-on cutter is pulled out the fixed column 3, the telescopic rod 9 is in pulling force
The lower elongation upwards of effect；Then, it when the blade 1 is elongated to the length of needs, tightens through first preformed hole 4 and institute
The nut 5 of the second preformed hole 7 is stated, thus the height of fixed twolip screw-on cutter；Finally, when needing to adjust twolip helical milling
When the height of knife, the nut 5 is unscrewed, the flexible length of the telescopic rod 9 is adjusted, selects first preformed hole 4 appropriate,
By the nut 5 by selected first preformed hole 4 and second preformed hole 7, the nut 5 is tightened, that is, can be used
Twolip screw-on cutter；In addition, unscrewing the nut 5 when not having to twolip screw-on cutter, twolip screw-on cutter is promoted and is set to institute
The groove 8 in fixed column 3 is stated, the top of the blade 1 is lower than close to the described first pre- of 3 top of fixed column at this time
It boxes out 4, tightens the nut 5, twolip screw-on cutter is obstructed in the groove 8 by the nut 5, when preventing fetching tool,
The blade 1 damages user.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of twolip screw-on cutter, including blade (1), it is characterised in that: the bottom end of the blade (1) is provided with blade (2),
And the blade (2) is socketed annulus (6) away from the one end of the blade (1)；The bottom end of the annulus (6) is fixedly connected with telescopic rod
(9), and the telescopic rod (9) is fixedly connected with fixed column (3)；The fixed column (3) is provided with the first preformed hole (4), and described
Nut (5) are equipped in first preformed hole (4)；The annulus (6) is provided with the second preformed hole (7), and the nut (5) runs through institute
State the first preformed hole (4) and the second preformed hole (7).
2. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: the inner wall of the annulus (6) is fixed to be connected
Connect one end that the blade (2) deviate from the blade (1), and the maximum of the maximum inner diameter of the annulus (6) and the blade (2)
Outer diameter is equal.
3. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: the annulus (6) is equipped with described second
Preformed hole (7), and there are two second preformed hole (7) sets, two second preformed holes (7) are right about the annulus (6)
Claim distribution.
4. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: first preformed hole (4) is equipped with eight
It is a, wherein four first preformed holes (4) are in same straight line, and the first preformed hole (4) described in four additional away from this four
A first preformed hole (4) distribution.
5. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: the nut (5) passes through described first
It is threadedly coupled between preformed hole (4) and second preformed hole (7) and the fixed column (3).
6. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: be equipped with inside the fixed column (3) recessed
Slot (8), the width of the groove (8) are greater than the maximum gauge of the annulus (6).
7. a kind of twolip screw-on cutter according to claim 1, it is characterised in that: the annulus (6) deviates from the blade
(2) inner wall of one end is fixedly connected the telescopic rod (9), and the length that the telescopic rod (9) extends completely is greater than described second
Preformed hole (7) length internal to the fixed column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384196.3A CN109226856A (en) | 2018-11-20 | 2018-11-20 | A kind of twolip screw-on cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384196.3A CN109226856A (en) | 2018-11-20 | 2018-11-20 | A kind of twolip screw-on cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226856A true CN109226856A (en) | 2019-01-18 |
Family
ID=65075305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811384196.3A Pending CN109226856A (en) | 2018-11-20 | 2018-11-20 | A kind of twolip screw-on cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405817A (en) * | 2019-06-12 | 2019-11-05 | 惠州市特创电子科技有限公司 | A kind of cutting forming method of 5G high frequency circuit board |
-
2018
- 2018-11-20 CN CN201811384196.3A patent/CN109226856A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405817A (en) * | 2019-06-12 | 2019-11-05 | 惠州市特创电子科技有限公司 | A kind of cutting forming method of 5G high frequency circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |