CN207770944U - A kind of four sword spiral taper milling cutters - Google Patents
A kind of four sword spiral taper milling cutters Download PDFInfo
- Publication number
- CN207770944U CN207770944U CN201820091649.2U CN201820091649U CN207770944U CN 207770944 U CN207770944 U CN 207770944U CN 201820091649 U CN201820091649 U CN 201820091649U CN 207770944 U CN207770944 U CN 207770944U
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- edge
- cutting
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- post
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Abstract
The utility model discloses a kind of four sword spiral taper milling cutters, including operation handle, handle of a knife, cutter head, blade, cutting slot, connector, the first edge, the second edge, third edge, the 4th edge, wearing layer, rubber ring, sliding slot, jack-post, fixed ring, the fillet of screw, telescopic mast, connecting pole and snap ring.The utility model has the beneficial effects that：By the way that snap ring is arranged, thus by snap ring, in the depth cut, there are one the effects controlled, avoid when cutting workpiece, exert pressure excessive due to additional, are susceptible to and cut excessive situation, also not accurate to the cutting of workpiece.By the way that cutting slot is arranged, thus during cutting workpiece, it is susceptible to the situation that scrap is stuck on blade, by the way that cutting slot is arranged, can timely cleared up scrap.By the way that four groups of edges are arranged, thus the taper milling cutter of four swords is to the cutting precision higher of workpiece, and stronger to the Cutting Stiffness of milling cutter.
Description
Technical field
The utility model is related to a kind of taper milling cutter, specially a kind of four sword spiral taper milling cutters belong to milling cutter application neck
Domain.
Background technology
Milling cutter, is the rotary cutter for Milling Process, 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 cut-out workpiece on milling machine
Deng in order to ensure using sufficiently high average depth of cut, feed engagement, it is necessary to correctly determine the milling for being suitable for the process
Knife number of teeth.
But existing four swords spiral taper milling cutter still has certain defect, existing four swords spiral taper when in use
Milling cutter is susceptible to the case where scrap after cutting is easy to block, and in processing during cutting workpiece
In the process, it is unable to control the speed of cutting, that is, is unable to control the depth of cutting, thus it is not high to the cutting precision of workpiece,
And complicated trouble, principle are inconvenient to operate mostly for the design of device.
Utility model content
The purpose of this utility model is that in order to solve during cutting workpiece, after being susceptible to cutting
Scrap the case where being easy to block, and during processing, be unable to control the speed of cutting, that is, be unable to control cutting
Depth, thus not high to the cutting precision of workpiece, and the design of device complicated trouble mostly, the problem of principle is inconvenient to operate
And provide a kind of four sword spiral taper milling cutters.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of four sword spiral taper milling cutters, including behaviour
Make handle, cutter head, cutting slot, the first edge, third edge, wearing layer, sliding slot, fixed ring, telescopic mast and snap ring, it is described
It is embedded with sliding slot on the outer wall of operation handle, and is connected with jack-post on the sliding slot, is provided on the side wall on the jack-post top
Telescopic mast, and the bottom end of the telescopic mast is provided with connecting pole, the bottom end of the connecting pole is connected with snap ring, and the manipulator
The top of handle is provided with handle of a knife, and the top of the handle of a knife is provided with cutter head, and blade is provided on the cutter head, the blade
Several cutting slots are embedded on outer wall.
Preferably, the bottom end of the cutter head is provided with connector, and is movably connected between the cutter head and blade.
Preferably, the blade includes the first edge, the second edge, third edge and the 4th edge, and
First edge, the second edge, third edge and the 4th edge outer wall on be both provided with wearing layer.
Preferably, rubber ring, and the inner diameter of the rubber ring and operation are provided on the outer wall of the operation handle
The diameter of handle matches, and the jack-post is in be slidably connected by the sliding slot in operation handle and between operation handle.
Preferably, the bottom end of the jack-post and the junction of sliding slot are socketed with fixed ring, and on the outer wall of the jack-post with
The junction of fixed ring is provided with the fillet of screw, and the fixed ring between the fillet of screw and jack-post by being threaded.
Preferably, the snap ring is socketed on blade, and is movably connected between the snap ring and blade.
Compared with prior art, the utility model has the beneficial effects that：
1, by the way that snap ring is arranged, thus by snap ring, in the depth cut, there are one the effects controlled, avoid
When cutting workpiece, exerts pressure excessive due to additional, be susceptible to and cut excessive situation, workpiece is cut
It cuts also not accurate.
2, by the way that cutting slot is arranged, thus during cutting workpiece, the feelings that scrap is stuck on blade are susceptible to
Condition can timely be cleared up scrap by the way that cutting slot is arranged.
3, by the way that four groups of edges are arranged, thus the taper milling cutter of four swords is to the cutting precision higher of workpiece, and to milling
The Cutting Stiffness of knife is stronger.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model and cutting slot mounting structure schematic diagram.
Fig. 3 is the utility model wearing layer mounting structure schematic diagram.
Fig. 4 is the utility model snap ring mounting structure schematic diagram.
In figure：1, operation handle；2, handle of a knife；3, cutter head；4, blade；5, cutting slot；6, connector；7, the first edge；
8, the second edge；9, third edge；10, the 4th edge；11, wearing layer；12, rubber ring；13, sliding slot；14, jack-post；
15, fixed ring；16, the fillet of screw；17, telescopic mast；18, connecting pole；19, snap ring.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -4, a kind of four sword spiral taper milling cutters, including operation handle 1, cutter head 3, cutting slot 5, first
Edge 7, third edge 9, wearing layer 11, sliding slot 13, fixed ring 15, telescopic mast 17 and snap ring 19, the outer wall of operation handle 1
On be embedded with sliding slot 13, and be connected with jack-post 14 on sliding slot 13, telescopic mast 17 be provided on the side wall on 14 top of jack-post, and flexible
The bottom end of column 17 is provided with connecting pole 18, and the bottom end of connecting pole 18 is connected with snap ring 19, by the way that snap ring 19 is arranged, thus passes through card
Ring 19, there are one the effect controlled, avoids when cutting workpiece, due to additional in the depth cut
Exert pressure excessive, be susceptible to and cut excessive situation, also not precisely to the cutting of workpiece, and the top of operation handle 1 is set
It is equipped with handle of a knife 2, the top of handle of a knife 2 is provided with cutter head 3, and blade 4 is provided on cutter head 3, is embedded on the outer wall of blade 4 several
A cutting slot 5 by the way that cutting slot 5 is arranged, thus during cutting workpiece, is susceptible to scrap and is stuck on blade 4
Situation can timely be cleared up scrap by the way that cutting slot 5 is arranged.
Embodiment 2
Please continue to refer to shown in Fig. 1-4, compared with above-described embodiment, the bottom end of cutter head 3 is provided with connector 6, and cutter head 3
It is movably connected between blade 4, is cleared up by being movably connected between each other, thus convenient for disassembling blade 4
Deng operation.Blade 4 includes the first edge 7, the second edge 8, third edge 9 and the 4th edge 10, and the first knife
Cutting edge 7, the second edge 8, third edge 9 and the 4th edge 10 outer wall on be both provided with wearing layer 11, pass through setting
Wearing layer 11, thus the overall wear resistance of device is more preferable.Rubber ring 12, and rubber ring 12 are provided on the outer wall of operation handle 1
Inner diameter and the diameter of operation handle 1 match, and jack-post 14 passes through sliding slot 13 in operation handle 1 and operation handle 1
Between in being slidably connected, by the way that rubber ring 12 is arranged, thus the sense of discomfort of user can be reduced.The bottom end of jack-post 14 and sliding slot
13 junction is socketed with fixed ring 15, and the junction of fixed ring 15 is provided with the fillet of screw 16 on the outer wall of jack-post 14, and
Fixed ring 15 by being threaded circle 16, thus can increase fixation by being threaded between the fillet of screw 16 and jack-post 14
Frictional force between ring 15 and jack-post 14.Snap ring 19 is socketed on blade 4, and is movably connected between snap ring 19 and blade 4, is led to
Setting snap ring 19 is crossed, thus there are one fixed effects to cutting depth.
When the utility model is used, first, operating personnel by the position of the rubber ring 12 on hand-held handle 1,
Then the device is attached with cutting element, then the workpiece to being cut carries out cutting operation, main operation
Mode is that the action that the blade 4 on cutter head 3 can cut workpiece, blade 4 is by the first edge 7, the second edge
8, third edge 9 and the 4th edge 10 composition, so when being processed to workpiece, more to the Cutting Stiffness of workpiece
By force, the case where being not in fracture, can determine whether that the cutting of required progress is deep first then before cutting workpiece
Degree, by unclamping fixed ring 15, then jack-post 14 can be slided on sliding slot 13, in this case, simultaneous retractable column 17
It can stretch, the snap ring 19 of 18 bottom end of connecting pole is sleeved on cutter head 3, avoid the occurrence of the too deep situation of cutting depth, in this way
Just complete the cutting operation to workpiece.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
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 embodiment being appreciated that.
Claims (6)
1. a kind of four sword spiral taper milling cutters, it is characterised in that：Including operation handle (1), cutter head (3), cutting slot (5), first
Edge (7), third edge (9), wearing layer (11), sliding slot (13), fixed ring (15), telescopic mast (17) and snap ring (19),
It is embedded with sliding slot (13) on the outer wall of the operation handle (1), and is connected with jack-post (14), the jack-post on the sliding slot (13)
(14) telescopic mast (17) is provided on the side wall on top, and the bottom end of the telescopic mast (17) is provided with connecting pole (18), it is described
The bottom end of connecting pole (18) is connected with snap ring (19), and the top of the operation handle (1) is provided with handle of a knife (2), the handle of a knife
(2) top is provided with cutter head (3), and blade (4) is provided on the cutter head (3), is embedded on the outer wall of the blade (4)
Several cutting slots (5).
2. a kind of four swords spiral taper milling cutter according to claim 1, it is characterised in that：The bottom end of the cutter head (3) is set
It is equipped with connector (6), and is movably connected between the cutter head (3) and blade (4).
3. a kind of four swords spiral taper milling cutter according to claim 1, it is characterised in that：The blade (4) includes
One edge (7), the second edge (8), third edge (9) and the 4th edge (10), and first edge (7),
It is both provided with wearing layer (11) on the outer wall of second edge (8), third edge (9) and the 4th edge (10).
4. a kind of four swords spiral taper milling cutter according to claim 1, it is characterised in that：Outside the operation handle (1)
Rubber ring (12) is provided on wall, and the inner diameter of the rubber ring (12) and the diameter of operation handle (1) match, and institute
Jack-post (14) is stated by being in be slidably connected between the sliding slot (13) in operation handle (1) and operation handle (1).
5. a kind of four swords spiral taper milling cutter according to claim 1, it is characterised in that：The bottom end of the jack-post (14) with
The junction of sliding slot (13) is socketed with fixed ring (15), and the junction on the outer wall of the jack-post (14) with fixed ring (15) is set
It is equipped with the fillet of screw (16), and the fixed ring (15) between the fillet of screw (16) and jack-post (14) by being threaded.
6. a kind of four swords spiral taper milling cutter according to claim 1, it is characterised in that：The snap ring (19) is socketed on knife
On sword (4), and it is movably connected between the snap ring (19) and blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091649.2U CN207770944U (en) | 2018-01-19 | 2018-01-19 | A kind of four sword spiral taper milling cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091649.2U CN207770944U (en) | 2018-01-19 | 2018-01-19 | A kind of four sword spiral taper milling cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770944U true CN207770944U (en) | 2018-08-28 |
Family
ID=63213895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091649.2U Expired - Fee Related CN207770944U (en) | 2018-01-19 | 2018-01-19 | A kind of four sword spiral taper milling cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453527A (en) * | 2020-10-19 | 2021-03-09 | 无锡拉尔夫刀具有限公司 | Double-edge taper spiral milling cutter |
-
2018
- 2018-01-19 CN CN201820091649.2U patent/CN207770944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453527A (en) * | 2020-10-19 | 2021-03-09 | 无锡拉尔夫刀具有限公司 | Double-edge taper spiral 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 |
Granted publication date: 20180828 Termination date: 20200119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |