CN109226838A - A kind of compound blade milling cutter of single-blade - Google Patents
A kind of compound blade milling cutter of single-blade Download PDFInfo
- Publication number
- CN109226838A CN109226838A CN201811383459.9A CN201811383459A CN109226838A CN 109226838 A CN109226838 A CN 109226838A CN 201811383459 A CN201811383459 A CN 201811383459A CN 109226838 A CN109226838 A CN 109226838A
- Authority
- CN
- China
- Prior art keywords
- blade
- drill bit
- fixing axle
- milling cutter
- handle
- 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
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
Abstract
The invention discloses a kind of compound blade milling cutters of single-blade, including blade, blade, fixing axle, drill bit, nut and handle.The beneficial effects of the present invention are: the present invention is fixedly connected on blade by blade, it can guarantee at work, blade is without departing from blade, blade and drill bit are respectively fixedly connected with the both ends of fixing axle, so that milling cutter and drill bit are maintained at same straight line, by being rotatablely connected between handle and fixing axle, to make the position of milling cutter and drill bit change, realize the position of switching drill bit and milling cutter, pass through fixture nut, it is capable of fixing fixing axle, to the position of fixed milling cutter and drill bit, both Choice of Bits and milling cutter be can be convenient, it is can guarantee when using the tool of one end again, the tool of the other end will not occupied space.
Description
Technical field
The present invention relates to a kind of milling cutter, specially a kind of compound blade milling cutter of single-blade belongs to milling cutter applied technical field.
Background technique
Milling cutter is for Milling Process, the rotary cutter with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cutting workpiece on milling machine
Deng.
When carrying out machining tool using milling cutter, usually drill bit is combined to carry out using the cooperation of the two can be processed
It brings out the best in each other in journey, still, due to the difference of two kinds of tools, it is often necessary to replace, in select tool, not be used only very numb
It is tired, and it is big to take up space, it is not portable.
Summary of the invention
The object of the invention is that a kind of compound blade milling cutter of single-blade is provided to solve the above-mentioned problems, it is easy to use,
It takes up space small.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of compound blade milling cutter of single-blade, including drill bit, described
One end of drill bit is provided with fixing axle, and one end of the fixing axle is fixedly connected with one end of the drill bit；The fixing axle
The other end be provided with blade, and be provided with blade on the outside of the blade；The fixing axle is provided with preformed hole, and described pre-
It boxes out and is threadedly coupled between nut；Handle, and spiral shell between the handle and the fixing axle are provided on the outside of the nut
Line connection；The inside of the handle is equipped with the first groove and the second groove.
Preferably, in order to guarantee that the blade does not depart from the blade during the work time, the blade is fixedly connected with institute
Blade is stated, the blade is fixedly connected with the fixing axle, and the blade is fixedly connected with the drill bit by the fixing axle.
Preferably, in order to enable milling cutter and the drill bit to turn in first groove, the blade diameter and institute
The maximum gauge for stating drill bit is respectively less than the maximum gauge of the fixing axle, and it is recessed that the cross-sectional width of the fixing axle is less than described first
The cross-sectional width of slot.
Preferably, in order to adjust position of the fixing axle on the handle, the preformed hole is equipped with multiple and multiple
Preformed hole is in same straight line.
Preferably, milling cutter and the drill bit are used for convenience, and the bottom end section of the handle is circle, the handle
Tip section is two and half arcs.
Preferably, in order to realize the rotation between the fixing axle and the handle, the fixing axle passes through the nut
It is rotatablely connected between the preformed hole and the handle.
Preferably, in order to guarantee that milling cutter and the drill bit can be fully rotated into the inside of the handle, institute when in use
It states the bottom end of the second groove and is greater than the top of the drill bit to the institute on the close blade top to the distance between the nut
State the distance between preformed hole, and the bottom end of second groove is greater than the top of the blade to the distance between the nut
To the distance between the preformed hole close to the drill end.
The beneficial effects of the present invention are: the present invention is fixedly connected on blade by blade, can guarantee at work, blade
Without departing from blade, blade and drill bit are respectively fixedly connected with the both ends of fixing axle, so that milling cutter and drill bit are maintained at same straight line,
By being rotatablely connected between handle and fixing axle, so that the position of milling cutter and drill bit be made to change, switching drill bit and milling are realized
The position of knife is capable of fixing fixing axle by fixture nut, so that the position of fixed milling cutter and drill bit, both can be convenient selection
Drill bit and milling cutter, and can guarantee that the tool of the other end will not occupied space when using the tool of one end.
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.
In figure: 1, blade, 2, blade, 3, fixing axle, 4, drill bit, 5, nut, 6, handle, 7, preformed hole, the 8, first groove,
9, the second groove.
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. 1-2, a kind of compound blade milling cutter of single-blade, including drill bit 4, one end of the drill bit 4 is provided with solid
Dead axle 3, and one end of the fixing axle 3 is fixedly connected with one end of the drill bit 4；The other end of the fixing axle 3 is provided with
Blade 2, and the outside of the blade 2 is provided with blade 1；The fixing axle 3 is provided with preformed hole 7, and the preformed hole 7 and spiral shell
It is threadedly coupled between mother 5；The outside of the nut 5 is provided with handle 6, and screw thread connects between the handle 6 and the fixing axle 3
It connects；The inside of the handle 6 is equipped with the first groove 8 and the second groove 9.
As a kind of technical optimization scheme of the invention, the blade 1 is fixedly connected with the blade 2, and the blade 2 is fixed
The fixing axle 3 is connected, and the blade 2 is fixedly connected with the drill bit 4 by the fixing axle 3.
As a kind of technical optimization scheme of the invention, the maximum gauge of 2 diameter of blade and the drill bit 4 is respectively less than
The maximum gauge of the fixing axle 3, the cross-sectional width of the fixing axle 3 are less than the cross-sectional width of first groove 8.
As a kind of technical optimization scheme of the invention, the preformed hole 7 is equipped with multiple, and multiple preformed holes 7 are same
Straight line.
As a kind of technical optimization scheme of the invention, the bottom end section of the handle 6 is circle, the top of the handle 6
End section is two and half arcs.
As a kind of technical optimization scheme of the invention, the fixing axle 3 by the nut 5 and the preformed hole 7 with
It is rotatablely connected between the handle 6.
As a kind of technical optimization scheme of the invention, the distance between bottom end of second groove 9 to the nut 5
Greater than the top of the drill bit 4 to the distance between the preformed hole 7 close to 2 top of blade, and second groove 9
Bottom end be greater than the top of the blade 2 to the preformed hole on close 4 top of drill bit to the distance between the nut 5
The distance between 7.
In the use of the present invention, the blade 2 and the drill bit 4 divide firstly, the blade 1 is fixedly connected with the blade 2
It is not fixedly connected with the both ends of the fixing axle 3, so that milling cutter and the drill bit 4 are on the same line, facilitates operation；Then, institute
Nut 5 is stated by being threadedly coupled between the preformed hole 7 and the upper end of the handle 6 and the fixing axle 3, described in adjusting
Nut 5 can rotate the fixing axle 3, so that the drill bit 4 in first groove 8, screws the nut 5, Ji Kegu
The fixed fixing axle 3 and the handle 6, that is, can be used milling cutter；Then, when needing using the drill bit 4, the nut is adjusted
5, the fixing axle 3 is rotated, makes the top of the drill bit 4 away from the handle 6, and the blade 1 and the blade 2 are in institute
It states in the first groove 8, screws the nut 5, that is, the drill bit 4 can be used；Finally, when needing to adjust the drill bit 4 or milling cutter
Extension elongation when, unscrew the nut 5, the preformed hole 7 engaged by replacing the nut 5, to adjust the brill
First 4 and milling cutter extension elongation, be easy to use.
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 compound blade milling cutter of single-blade, including drill bit (4), it is characterised in that: one end of the drill bit (4) is provided with fixing axle
(3), and one end of the fixing axle (3) is fixedly connected with one end of the drill bit (4)；The other end of the fixing axle (3) is set
It is equipped with blade (2), and is provided with blade (1) on the outside of the blade (2)；The fixing axle (3) is provided with preformed hole (7), and
It is threadedly coupled between the preformed hole (7) and nut (5)；It is provided with handle (6) on the outside of the nut (5), and the handle
(6) it is threadedly coupled between the fixing axle (3)；The inside of the handle (6) is equipped with the first groove (8) and the second groove (9).
2. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: the blade (1) is fixedly connected with institute
It states blade (2), the blade (2) is fixedly connected the fixing axle (3), and the blade (2) is fixed by the fixing axle (3)
Connect the drill bit (4).
3. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: blade (2) diameter and described
The maximum gauge of drill bit (4) is respectively less than the maximum gauge of the fixing axle (3), and the cross-sectional width of the fixing axle (3) is less than institute
State the cross-sectional width of the first groove (8).
4. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: the preformed hole (7) be equipped with it is multiple,
And multiple preformed holes (7) are in same straight line.
5. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: the bottom end section of the handle (6)
For circle, the tip section of the handle (6) is two and half arcs.
6. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: the fixing axle (3) passes through described
It is rotatablely connected between nut (5) and the preformed hole (7) and the handle (6).
7. the compound blade milling cutter of a kind of single-blade according to claim 1, it is characterised in that: the bottom end of second groove (9)
It is greater than the top of the drill bit (4) to the preformed hole on the close blade (2) top to the distance between the nut (5)
The distance between (7), and the bottom end of second groove (9) to the distance between the nut (5) is greater than the blade (2)
The preformed hole (7) the distance between of the top to the close drill bit (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383459.9A CN109226838A (en) | 2018-11-20 | 2018-11-20 | A kind of compound blade milling cutter of single-blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383459.9A CN109226838A (en) | 2018-11-20 | 2018-11-20 | A kind of compound blade milling cutter of single-blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226838A true CN109226838A (en) | 2019-01-18 |
Family
ID=65075214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383459.9A Pending CN109226838A (en) | 2018-11-20 | 2018-11-20 | A kind of compound blade milling cutter of single-blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226838A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421205A (en) * | 2019-09-10 | 2019-11-08 | 张家港市锐正精密工具有限公司 | A kind of key milling cutter and its application method having punching and groove milling function |
| CN111975052A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | Novel high-speed steel taper shank twist drill |
-
2018
- 2018-11-20 CN CN201811383459.9A patent/CN109226838A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975052A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | Novel high-speed steel taper shank twist drill |
| CN110421205A (en) * | 2019-09-10 | 2019-11-08 | 张家港市锐正精密工具有限公司 | A kind of key milling cutter and its application method having punching and groove milling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109226838A (en) | A kind of compound blade milling cutter of single-blade | |
| CN104475831A (en) | One-step molding knife for metal workpiece | |
| CN109226839A (en) | A kind of primary quarter back screw-on cutter of single-blade aluminium | |
| CN209062209U (en) | A kind of compound blade milling cutter of single-blade | |
| CN202151714U (en) | Drill reamer | |
| CN202317325U (en) | Single-edge trapezoidal thread milling cutter | |
| CN204639253U (en) | A kind of high efficiency, high life drilling reamer structure | |
| CN210996743U (en) | Double-edge stepped reaming milling cutter | |
| CN204221061U (en) | Boring rose reamer | |
| CN103737112A (en) | Tapered threaded bottom hole reamer | |
| CN207494580U (en) | For the mach special composite boring cutters of workpiece | |
| CN202447688U (en) | Cutter of multidirectional automatic machine tool for machining cross universal joint | |
| CN201807749U (en) | Multifunctional combination turning tool | |
| CN205289941U (en) | Take expanding of drill bit to cut with scissors compound sword | |
| CN104551246A (en) | Helical-edge reamer | |
| CN204171410U (en) | A kind of compound fluted drill | |
| CN205733159U (en) | For boring and the way-type drilling unit of aperture Double-side rounding | |
| CN210996739U (en) | Stepped double-edge milling cutter | |
| CN202114315U (en) | Forming flat drill | |
| CN102837044A (en) | Drilling reamer | |
| CN104551128A (en) | Three-blade drilling reamer | |
| CN211248616U (en) | Countersink for processing circular arc or inclined plane of hole | |
| CN203356699U (en) | Molding cutter for arc chamfering | |
| CN203171034U (en) | Composite drilling-milling tool | |
| CN203649498U (en) | Broadening milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |