CN207695705U - A kind of compound circular arc formula milling cutter - Google Patents
A kind of compound circular arc formula milling cutter Download PDFInfo
- Publication number
- CN207695705U CN207695705U CN201721587654.4U CN201721587654U CN207695705U CN 207695705 U CN207695705 U CN 207695705U CN 201721587654 U CN201721587654 U CN 201721587654U CN 207695705 U CN207695705 U CN 207695705U
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- China
- Prior art keywords
- knife
- cutter head
- handle
- end handle
- convex
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Abstract
The utility model discloses a kind of compound circular arc formula milling cutters, including handle of a knife set, rotate line, big end handle of a knife, small end handle of a knife, fixed pin, through-hole, mounting hole, form friction pattern, cutter head pedestal, cutter head one, cutter head two, convex Roound edge one, convex Roound edge two, concave arc blade one, concave arc blade two and side edge, the handle of a knife is set on the surface of big end handle of a knife, the top surrounding of the cutter head one is provided with convex Roound edge one, the side of the cutter head one is provided with side edge, concave arc blade two is provided among the top of the cutter head two, the top surrounding of the cutter head two is provided with convex Roound edge two, the side of the cutter head two is provided with side edge.The utility model is conducive to the use of device, and the side of small end handle of a knife is provided with fixed pin, and fixed pin is promoted the functionality of fixed pin, be conducive to device and promoted on the market by the connection with mounting hole, the connection of two parts of realization device.
Description
Technical field
The utility model is related to a kind of cutter arrangement, specially a kind of compound circular arc formula milling cutter.
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 circular arc type milling cutter means tool cutting edge angle degree consecutive variations from 0 degree to 90, this depends primarily on cutting depth, and this blade is cut
Cut that sword intensity is very high, since the chip generated along long cutting edge direction is than relatively thin, so being suitble to big feeding amount, along blade
The direction of radial cutting force is constantly changing, and generated pressure will depend on cutting depth in process, modern
The development of blade geometry flute profile makes circular shear blade have smoothly cut effect, relatively low to machine power demand, stability is good etc.
Advantage, but present milling cutter cutting is relatively simple, therefore, in order to solve the problems, such as above-mentioned narration, and provides a kind of compound circle
Arc formula milling cutter.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of compound circular arc formula milling cutter.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of compound circular arc formula milling cutter, including handle of a knife
Set, rotation line, big end handle of a knife, small end handle of a knife, fixed pin, through-hole, mounting hole, form friction pattern, cutter head pedestal, cutter head one, cutter head two,
Convex Roound edge one, convex Roound edge two, concave arc blade one, concave arc blade two and side edge, the handle of a knife are set on greatly
On the surface for holding handle of a knife, rotation line is provided in the front-end surface of the big end handle of a knife, the front end of the big end handle of a knife is provided with
The side of small end handle of a knife, the small end handle of a knife is equipped with fixed pin, and the small end handle of a knife links together with through-hole, the through-hole
It links together with mounting hole, the mounting hole is arranged in the upper end of through-hole, and the through-hole is surrounded by cutter head pedestal, the cutter head
Form friction pattern is provided on the end face of pedestal, the top of the cutter head pedestal is provided with cutter head one and cutter head two, the cutter head one
Concave arc blade one is provided among top, the top surrounding of the cutter head one is provided with convex Roound edge one, the cutter head one
Side be provided with side edge, concave arc blade two, the top surrounding of the cutter head two are provided among the top of the cutter head two
It is provided with convex Roound edge two, the side of the cutter head two is provided with side edge.
Preferably, the small end handle of a knife is set as retractable structure.
Preferably, the handle of a knife set is sleeved on the outer surface of big end handle of a knife, and is set between handle of a knife set and big end handle of a knife
It is set to separable structure.
Preferably, the top of the cutter head one is provided with convex Roound edge one and concave arc blade one, and the dome arc
The surrounding in concave arc blade one is arranged in blade one.
Preferably, the through-hole and small end handle of a knife are linked together by the combination of fixed pin and mounting hole.
Preferably, it is provided with form friction pattern on the end face of the cutter head pedestal.
Preferably, the side of the small end handle of a knife is provided with fixed pin.
The utility model has the beneficial effects that：The compound circular arc formula milling cutter construction reasonable design, installation is simple, user
Just, small end handle of a knife is set as retractable structure, according to the required amount of feeding of workpiece, adjusts the length of the entire handle of a knife of milling cutter, real
The selectivity of existing device, improves the practicability of handle of a knife, and handle of a knife set is sleeved on the outer surface of big end handle of a knife, and handle of a knife set and big end knife
Separable structure is set as between handle, handle of a knife set protects the rotation line on big end handle of a knife so that device is still fine when in use
Newly, comfort level when using is improved, is conducive to device and is purchased, the top of cutter head one is provided with convex Roound edge one and concave arc
Blade one, and the surrounding in concave arc blade one is arranged in convex Roound edge one, can be adapted for various cutting occasions, realizes cutter
Multi-party utilization, the processing efficiency of lifting device is conducive to the utilization rate for increasing device, and through-hole and small end handle of a knife pass through fixed pin
Combination with mounting hole links together, and passes through coaxial connection so that small end handle of a knife is perfectly connected with through-hole, improves dress
The aesthetics set is conducive to device and uses for a long time, is provided with form friction pattern on the end face of cutter head pedestal, makes convenient for cutter head pedestal
Used time effect is more preferable, the practicability of lifting device, is conducive to the use of device, and the side of small end handle of a knife is provided with fixed pin, Gu
Rationed marketing is promoted the functionality of fixed pin, is conducive to device and existed by the connection with mounting hole, the connection of two parts of realization device
It promotes in the market.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram three of the utility model；
Fig. 4 is the structural schematic diagram four of the utility model；
In figure：1, handle of a knife set, 2, rotation line, 3, big end handle of a knife, 4, small end handle of a knife, 5, fixed pin, 6, through-hole, 7, fixed
Hole, 8, form friction pattern, 9, cutter head pedestal, 10, cutter head one, 11, cutter head two, 12, convex Roound edge one, 13, convex Roound edge two,
14, concave arc blade one, 15, concave arc blade two and 16, side edge.
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.
~4 are please referred to Fig.1, a kind of compound circular arc formula milling cutter, including handle of a knife cover 1, rotation line 2, big end handle of a knife 3, small end knife
Handle 4, fixed pin 5, through-hole 6, mounting hole 7, form friction pattern 8, cutter head pedestal 9, cutter head 1, cutter head 2 11, convex Roound edge 1,
Convex Roound edge 2 13, concave arc blade 1, concave arc blade 2 15 and side edge 16, the handle of a knife set 1 are arranged in big end knife
On the surface of handle 3, the small end handle of a knife 4 is set as retractable structure, and according to the required amount of feeding of workpiece, it is entire to adjust milling cutter
The length of handle of a knife, the selectivity of realization device improve the practicability of handle of a knife, are provided in the front-end surface of the big end handle of a knife 3
Line 2 is rotated, the handle of a knife set 1 is sleeved on the outer surface of big end handle of a knife 3, and is set as between handle of a knife set 1 and big end handle of a knife 3
Separable structure, handle of a knife set 1 protect the rotation line 2 on big end handle of a knife 3 so that device is still brand-new when in use, and raising makes
The comfort level of used time is conducive to device and is purchased, and the front end of the big end handle of a knife 3 is provided with small end handle of a knife 4, the small end handle of a knife
4 side is equipped with fixed pin 5, and the top of the cutter head 1 is provided with convex Roound edge 1 and concave arc blade 1,
And the surrounding in concave arc blade 1 is arranged in the convex Roound edge 1, can be adapted for various cutting occasions, realizes knife
The multi-party utilization of tool, the processing efficiency of lifting device are conducive to the utilization rate for increasing device, and the small end handle of a knife 4 connects with through-hole 6
It is connected together, the through-hole 6 links together with mounting hole 7, and the mounting hole 7 is arranged in the upper end of through-hole 6, the through-hole 6
It is surrounded by cutter head pedestal 9, form friction pattern 8 is provided on the end face of the cutter head pedestal 9, the through-hole 6 passes through solid with small end handle of a knife 4
Rationed marketing 5 and the combination of mounting hole 7 link together, and pass through coaxial connection so that small end handle of a knife 4 is perfectly connected with through-hole
It connects, improves the aesthetics of device, be conducive to device and use for a long time, the top of the cutter head pedestal 9 is provided with one 10 He of cutter head
Cutter head 2 11 is provided with concave arc blade 1 among the top of the cutter head 1, is arranged on the end face of the cutter head pedestal 9
There is form friction pattern 8, effect is more preferable when in use convenient for cutter head pedestal, and the practicability of lifting device is conducive to the use of device, described
The top surrounding of cutter head 1 is provided with convex Roound edge 1, and the side of the cutter head 1 is provided with side edge 16, the knife
Concave arc blade 2 15 is provided among first 2 11 top, the top surrounding of the cutter head 2 11 is provided with convex Roound edge two
13, the side of the cutter head 2 11 is provided with side edge 16, and the side of the small end handle of a knife 4 is provided with fixed pin 5, and fixed pin 5 is logical
The connection with mounting hole 7 is crossed, the connection of two parts of realization device promotes the functionality of fixed pin 5, is conducive to device in market
Upper popularization.
Operation principle：When using the compound circular arc formula milling cutter, first, big end handle of a knife 3 and small end handle of a knife 4 and through-hole 6 are together
Axis connection together, wherein fixed pin 5 and mounting hole 7 are linked together, secondly, by the convex Roound edge on cutter head pedestal 9
Put in order with concave arc blade, put entire cutter in order, finally, by milling cutter be mounted on workpiece on, can normal use this answer
Close circular arc type milling cutter.
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 (7)
1. a kind of compound circular arc formula milling cutter, including handle of a knife set (1), rotation line (2), big end handle of a knife (3), small end handle of a knife (4), fixation
Sell (5), through-hole (6), mounting hole (7), form friction pattern (8), cutter head pedestal (9), cutter head one (10), cutter head two (11), dome arc cutter
Sword one (12), convex Roound edge two (13), concave arc blade one (14), concave arc blade two (15) and side edge (16), feature
It is：The handle of a knife set (1) is arranged on the surface of big end handle of a knife (3), is provided in the front-end surface of the big end handle of a knife (3)
Line (2) is rotated, the front end of the big end handle of a knife (3) is provided with small end handle of a knife (4), and the side of the small end handle of a knife (4) is equipped with
Fixed pin (5), the small end handle of a knife (4) link together with through-hole (6), and the through-hole (6) is connected to one with mounting hole (7)
It rises, mounting hole (7) setting is in the upper end of through-hole (6), and the through-hole (6) is surrounded by cutter head pedestal (9), the cutter head pedestal
(9) form friction pattern (8) is provided on end face, the top of the cutter head pedestal (9) is provided with cutter head one (10) and cutter head two (11),
Concave arc blade one (14) is provided among the top of the cutter head one (10), the top surrounding of the cutter head one (10) is provided with
Convex Roound edge one (12), the side of the cutter head one (10) are provided with side edge (16), among the top of the cutter head two (11)
It is provided with concave arc blade two (15), the top surrounding of the cutter head two (11) is provided with convex Roound edge two (13), the knife
The side of first two (11) is provided with side edge (16).
2. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The small end handle of a knife (4) is set as
Retractable structure.
3. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The handle of a knife set (1) is sleeved on big end
On the outer surface of handle of a knife (3), and separable structure is set as between the handle of a knife set (1) and big end handle of a knife (3).
4. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The top of the cutter head one (10) is set
It is equipped with convex Roound edge one (12) and concave arc blade one (14), and the convex Roound edge one (12) is arranged in concave arc blade
The surrounding of one (14).
5. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The through-hole (6) and small end handle of a knife
(4) it is linked together by the combination of fixed pin (5) and mounting hole (7).
6. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The end face of the cutter head pedestal (9)
On be provided with form friction pattern (8).
7. a kind of compound circular arc formula milling cutter according to claim 1, it is characterised in that：The side of the small end handle of a knife (4)
It is provided with fixed pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587654.4U CN207695705U (en) | 2017-11-24 | 2017-11-24 | A kind of compound circular arc formula milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587654.4U CN207695705U (en) | 2017-11-24 | 2017-11-24 | A kind of compound circular arc formula milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695705U true CN207695705U (en) | 2018-08-07 |
Family
ID=63023708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587654.4U Expired - Fee Related CN207695705U (en) | 2017-11-24 | 2017-11-24 | A kind of compound circular arc formula milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695705U (en) |
-
2017
- 2017-11-24 CN CN201721587654.4U patent/CN207695705U/en not_active Expired - Fee Related
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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: 20180807 Termination date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |