CN206392920U - A kind of high-precision damping milling cutter - Google Patents
A kind of high-precision damping milling cutter Download PDFInfo
- Publication number
- CN206392920U CN206392920U CN201720010127.0U CN201720010127U CN206392920U CN 206392920 U CN206392920 U CN 206392920U CN 201720010127 U CN201720010127 U CN 201720010127U CN 206392920 U CN206392920 U CN 206392920U
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- CN
- China
- Prior art keywords
- handle
- milling cutter
- knife
- precision
- blade
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-precision damping milling cutter, including base and handle of a knife, handle of a knife is welded with below the base, the handle of a knife is each side welded with a handle, concave block is connected with below the handle of a knife, projection is connected with below the concave block, the underbump is welded with cutter hub, the cutter hub left and right sides is provided with bolt, blade is provided with below the cutter hub, mounting ring is provided with below the blade, central shaft is installed inside the mounting ring, damping rod is installed outside the mounting ring, the damping rod is internally provided with inner core, outer sleeve is cased with outside the inner core, baffle ring is installed on the right side of the outer sleeve.The high-precision damping milling cutter, when milling cutter is connected and loosened, damping rod will absorb the inefficacious of milling cutter vibration generation, so as to reduce Milling Force, prevent milling cutter from being damaged to material, and the design of handle of a knife also allows for using, cutting precision is high, and use cost is low.
Description
Technical field
The utility model belongs to milling cutter technical field, and in particular to a kind of high-precision damping milling cutter.
Background technology
Milling process is widely used in the process industries such as Making mold, auto parts and components processing, existing milling cutter
Species mainly include slotting cutter, face milling cutters, plain cutter etc..Typical Milling Process includes milling flat, chamfering or milling side, milling wheel
The conventional several endmill design patterns of exterior feature, groove milling, milling cavity, keyseat include：Square toes twolip slotting cutter, can be as drill bit
Vertically slotting milling or side milling are carried out to workpiece.Their end tooth extends to milling cutter center, therefore can carry out inserting Milling Machining.Some three swords
Slotting cutter can also carry out inserting milling.But above-mentioned milling cutter still suffers from some problems in process, every blade is cut
The amount of cutting is excessive, and milling cutter easily shakes, and traditional milling cutter is in use, and cutter works long hours, easily
Causing connecting portion to loosen so causes machining angle unstable, and cutting precision is deteriorated, and milling process just becomes out-of-flatness, seriously
Influence milling quality and efficiency, in addition existing milling cutter due to the angle of relief angle it is excessive, the intensity decreases of blade cutting edge,
Wear of the tool flank area increases, and the edge of a knife easily bursts apart during cutting.A kind of high-precision damping milling cutter of the new offer, passes through
The device of shock ring is equipped with, when milling cutter is connected and loosened, damping rod will absorb the inefficacious of milling cutter vibration generation,
So as to reduce Milling Force, prevent milling cutter from being damaged to material, and the design of handle of a knife also allows for using, cutting precision
Height, use cost is low.
Utility model content
The purpose of this utility model is to provide a kind of high-precision damping milling cutter, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of high-precision damping milling cutter, including
Handle of a knife is welded with below base and handle of a knife, the base, the handle of a knife is each side welded with a handle, the handle of a knife
Side, which is connected with below concave block, the concave block, is connected with projection, and the underbump is welded with cutter hub, the cutter hub left and right sides peace
Equipped with bolt, blade is provided with below the cutter hub, the blade lower section, which is provided with inside mounting ring, the mounting ring, to be provided with
Damping rod is installed, the damping rod, which is internally provided with outside inner core, the inner core, to be cased with outside outside central shaft, the mounting ring
Baffle ring is installed on the right side of sleeve, the outer sleeve.
It is preferred that, outer handle set is provided with outside the handle.
It is preferred that, connected between the baffle ring and inner core by spring.
It is preferred that, connected between the concave block and projection by rebate shape.
It is preferred that, the baffle ring that the blind end outer surface of the outer sleeve is set is threadedly attached on outer sleeve.
It is preferred that, the blade has six and is revolving body, and blade has the side cooperated with cutter hub.
It is preferred that, the mounting ring is coaxial with cutter hub, is all connected with center shaft.
Technique effect of the present utility model and advantage：Compared with prior art, one kind high accuracy that the utility model is provided
The use of device is easy in damping milling cutter, the setting of handle of a knife, it is to avoid directly touching is by blade cuts, and handle is easy to taking for device
Rise and put down, the material of outer handle set uses plastic cement, soft texture is enclosed on handle that to use feel comfortable, concave block and projection it
Between connected by rebate shape, traditional tenon shape connection is more firm than existing threaded connection, is conducive to handle of a knife and cutter hub
Connection, bolt connects cutter hub with neutral axis and mounting ring, and blade has six and is revolving body, and blade has and cutter hub
The side of mutual cooperation so that the intensity increase of blade cutting edge, wear of the tool flank area reduces, and the edge of a knife is not easy to collapse during cutting
Split, mounting ring is coaxial with cutter hub, be all connected with center shaft, damping rod will absorb the inefficacious of milling cutter vibration generation, from
And reduce Milling Force, prevent milling cutter from being damaged to material, connected between baffle ring and inner core by spring, so that most
Reduce vibrations in big degree, be easy to use, cutting precision is high, use cost is low.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is mounting ring of the present utility model and damping rod internal structure schematic diagram.
In figure：1 base, 2 handle of a knifes, 3 handles, 4 outer handle sets, 5 concave blocks, 6 projections, 7 cutter hubs, 8 bolts, 9 blades, 10 are installed
Ring, 11 central shafts, 12 outer sleeves, 13 inner cores, 14 baffle rings, 15 damping rods, 16 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 is main structure diagram of the present utility model；A kind of high-precision damping milling cutter, including
Base 1 and handle of a knife 2, the lower section of base 1 are welded with handle of a knife 2, and the use of device is easy in the setting of handle of a knife 2, it is to avoid directly touch
By blade cuts, the handle of a knife 2 is each side welded with a handle 3, and handle 3 is easy to picking up for device to put down, described to draw
Outer handle set 4 is provided with outside hand 3, the material of outer handle set 4 uses plastic cement, and soft texture is enclosed on handle and uses feel
Comfortable, the lower section of handle of a knife 2 is connected with concave block 5, and the lower section of concave block 5 is connected with projection 6, led between the concave block 5 and projection 6
The connection of rebate shape is crossed, traditional tenon shape connection is more firm than existing threaded connection, is conducive to the company of handle of a knife 2 and cutter hub 7
Connect, the lower section of the projection 6 is welded with cutter hub 7, the left and right sides of cutter hub 7 is provided with bolt 8, bolt 8 is by cutter hub 7 and neutral axis
11 and mounting ring 10 connect, the lower section of the cutter hub 7 is provided with blade 9, and the blade 9 has six and is revolving body, knife
Sword 9 has the side cooperated with cutter hub 7 so that the intensity increase of blade cutting edge, wear of the tool flank area reduces, during cutting
The edge of a knife is not easy to burst apart, and the lower section of blade 9 is provided with mounting ring 10.Using this kind of structure, it is easy to use, cutting precision is high,
Use cost is low.
Referring to Fig. 2, Fig. 2 is mounting ring of the present utility model and damping rod internal structure schematic diagram；A kind of high accuracy subtracts
Shake and central shaft 11, the mounting ring 10 are installed inside milling cutter, including mounting ring 10 and central shaft 11, the mounting ring 10
It is coaxial with cutter hub 7, it is both connected on central shaft 11, damping rod 15 is installed outside the mounting ring 10, damping rod 15 will absorbs
It is inefficacious that milling cutter vibration is produced, so as to reduce Milling Force, prevents milling cutter from being damaged to material, the damping rod
15 are internally provided with outside inner core 13, the inner core 13 and are cased with outer sleeve 12, and the protection inner core 13 of outer sleeve 12 is without damage, described
The right side of outer sleeve 12 is provided with baffle ring 14, and the baffle ring 14 is threadedly attached on outer sleeve 12 so that baffle ring 14 and sleeve
12 contact is even closer, by the elastic connection of spring 16 between the baffle ring 14 and inner core 13, so as to reduce to the full extent
Vibrations.The precision of the efficiency of milling is improved using this kind of structure, increases security.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (7)
1. a kind of high-precision damping milling cutter, including base (1) and handle of a knife (2), it is characterised in that：Below the base (1)
Handle of a knife (2) is welded with, the handle of a knife (2) is each side welded with a handle (3), and handle of a knife (2) lower section is connected with recessed
It is connected with below block (5), the concave block (5) below projection (6), the projection (6) and is welded with cutter hub (7), the cutter hub (7) is left
Right both sides, which are provided with below bolt (8), the cutter hub (7), is provided with blade (9), and mounting ring is provided with below the blade (9)
(10), it is provided with inside the mounting ring (10) outside central shaft (11), the mounting ring (10) and damping rod (15), institute is installed
State damping rod (15) and be internally provided with inner core (13), the inner core (13) is outside to be cased with outer sleeve (12), the outer sleeve (12)
Right side is provided with baffle ring (14).
2. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that：Set outside the handle (3)
It is equipped with outer handle set (4).
3. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that:The baffle ring (14) and inner core
(13) spring (16) elastic connection is passed through between.
4. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that：The concave block (5) and projection
(6) connected between by rebate shape.
5. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that：The envelope of the outer sleeve (12)
The baffle ring (14) that closed end outer surface is set is threadedly attached on outer sleeve (12).
6. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that：The blade (9) has six
Piece and for revolving body, blade (9) has the side cooperated with cutter hub (7).
7. a kind of high-precision damping milling cutter according to claim 1, it is characterised in that：The mounting ring (10) and knife
Body (7) coaxially, is both connected on central shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010127.0U CN206392920U (en) | 2017-01-05 | 2017-01-05 | A kind of high-precision damping milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010127.0U CN206392920U (en) | 2017-01-05 | 2017-01-05 | A kind of high-precision damping milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392920U true CN206392920U (en) | 2017-08-11 |
Family
ID=59512696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010127.0U Expired - Fee Related CN206392920U (en) | 2017-01-05 | 2017-01-05 | A kind of high-precision damping milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717040A (en) * | 2017-11-20 | 2018-02-23 | 哈尔滨哈飞工业有限责任公司 | A kind of new solid carbide numerical control end mill for processing titanium alloy |
-
2017
- 2017-01-05 CN CN201720010127.0U patent/CN206392920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717040A (en) * | 2017-11-20 | 2018-02-23 | 哈尔滨哈飞工业有限责任公司 | A kind of new solid carbide numerical control end mill for processing titanium alloy |
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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: 20170811 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |