CN208261944U - A kind of Novel dovetail groove milling cutter - Google Patents
A kind of Novel dovetail groove milling cutter Download PDFInfo
- Publication number
- CN208261944U CN208261944U CN201820453790.2U CN201820453790U CN208261944U CN 208261944 U CN208261944 U CN 208261944U CN 201820453790 U CN201820453790 U CN 201820453790U CN 208261944 U CN208261944 U CN 208261944U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutter head
- knife handle
- attachment base
- cooling bath
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel dovetail groove milling cutters, including knife handle, cooling bath, cutter head, fixture block, blade and crumb loading slot, one end of the cutter body is provided with knife handle, the other end is provided with cutter head, the junction of the knife handle and cutter head is provided with attachment base, and knife handle is internally provided with cooling bath, the attachment base is internally provided with shunting cooling bath, and the surface of attachment base is provided with fixture block.The utility model is scientific and reasonable for structure, easy to operate, by cooling bath and shunts cooling bath, it can be cooled down, it prevents it from reducing cutting quality because temperature is excessively high, prolongs its service life, pass through crumb loading slot, it can guarantee the smoothness of chip removal in its course of work, prevent clogging and influence machining precision, by fixture block, when can not only prevent the cutter hub from rotating easily with knife handle skidding uncoupling the phenomenon that, and it is able to carry out the replacement of different type cutter head, it is user-friendly.
Description
Technical field
The utility model relates to milling cutter technology more particularly to a kind of Novel dovetail groove milling cutters.
Background technique
Milling cutter, be 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 fish-tail cutter is generally made of cutter head and knife handle.
But not only structure is complicated for fish-tail cutter currently on the market, but also has a single function, cutter head and knife handle connection side
Formula is simple, commonly uses fastened by screw, and intensity needed for milling dovetail groove is very big, and the cutter hub of high-speed rotation transmits knife handle huge
Torque, therefore be easy to cause cutter hub and knife handle skidding uncoupling, it is abnormally dangerous, and when knife handle and cutter hub forge is linked together, when
Cutter head and blade must be replaced integrally when damaging, not only inconvenient for use, but also cost of idleness, can lead after being worked long hours due to it
It causes tool temperature to increase, influences the service life and cutting quality of cutter head, chip removal is unsmooth in the course of work, influences machining
Precision.
Utility model content
Purpose of the utility model is to solve cutter head in the prior art and knife handle connection type are simple, screw is commonly used
Fastening, and intensity needed for milling dovetail groove is very big, the cutter hub of high-speed rotation transmits huge torque to knife handle, therefore is easy
Lead to cutter hub and knife handle skidding uncoupling, it is abnormally dangerous, and be linked together when knife handle and cutter hub forging, when cutter head and blade breaking-up
It must integrally replace, it is not only inconvenient for use, but also cost of idleness, it will lead to tool temperature raising after working long hours due to it,
The problem of service life and cutting quality for influencing cutter head, chip removal is unsmooth in the course of work, influences machining precision, and mention
A kind of Novel dovetail groove milling cutter out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Novel dovetail groove milling cutter, including cutter body, knife handle, cooling bath, attachment base, shunting cooling bath, cutter head, card
Block, blade, crumb loading slot, mounting hole, location hole, blade, fixed block, nut and bolt, one end of the cutter body are provided with
Knife handle, the other end are provided with cutter head, and the junction of the knife handle and cutter head is provided with attachment base, and knife handle be internally provided with it is cold
But slot, the attachment base is internally provided with shunting cooling bath, and the surface of attachment base is provided with fixture block, the outside of the cutter head
It is provided with blade, and cutter head is internally provided with fixed block, one end of the blade is provided with blade, and the side setting of blade
There is crumb loading slot, be provided with mounting hole on the outside of the fixed block, and fixed block is internally provided with location hole, the location hole
Outside insertion is provided with bolt, is provided with nut on the outside of the bolt.
Preferably, the knife handle is fixedly connected with attachment base by welding manner.
Preferably, the attachment base and cutter head are connected together by fixture block, there are four the fixture block is arranged altogether, and fixture block point
The surface of attachment base is not set.
Preferably, the blade overlaps located hole and is bolted to connection.
Preferably, there are six the blade is arranged altogether, and crumb loading slot is provided between two neighboring blade.
Preferably, the surface of the cutter head is coated with ceramic coating.
Compared with prior art, the utility model provides a kind of Novel dovetail groove milling cutter, have it is following the utility model has the advantages that
1, the Novel dovetail groove milling cutter by cooling bath and shunts cooling bath, can cool down to it, prevent it because of temperature
It spends high and reduces cutting quality, prolong its service life.
2, the Novel dovetail groove milling cutter can guarantee the smoothness of chip removal in its course of work by crumb loading slot, prevent from sending out
It gives birth to clogging and influences machining precision.
3, the Novel dovetail groove milling cutter, by fixture block, when can not only prevent the cutter hub from rotating easily with knife handle skidding uncoupling
Phenomenon, and it is able to carry out the replacement of different type cutter head, it is user-friendly.
4, the Novel dovetail groove milling cutter, is fixed by the bolt of blade, can individually be replaced to the blade of breaking-up, section
Cost-saving.
5, the Novel dovetail groove milling cutter can increase the wearability and heat resistance of blade by ceramic coating, and extending it makes
Use the service life.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is scientific and reasonable for structure, it is simple to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model cutter head.
In figure: 1, cutter body；2, knife handle；3, cooling bath；4, attachment base；5, cooling bath is shunted；6, cutter head；7, fixture block；
8, blade；9, crumb loading slot；10, mounting hole；11, location hole；12, blade；13, fixed block；14, nut；15, bolt.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of Novel dovetail groove milling cutter, including cutter body 1, knife handle 2, cooling bath 3, attachment base 4, shunting
Cooling bath 5, cutter head 6, fixture block 7, blade 8, crumb loading slot 9, mounting hole 10, location hole 11, blade 12, fixed block 13,14 and of nut
Bolt 15, one end of cutter body 1 are provided with knife handle 2, and the other end is provided with cutter head 6, the junction setting of knife handle 2 and cutter head 6
There is an attachment base 4, and knife handle 2 is internally provided with cooling bath 3, being internally provided with for attachment base 4 shunt cooling bath 5, and attachment base 4
Surface be provided with fixture block 7, the outside of cutter head 6 is provided with blade 8, and cutter head 6 is internally provided with fixed block 13, blade 8
One end is provided with blade 12, and the side of blade 8 is provided with crumb loading slot 9, and the outside of fixed block 13 is provided with mounting hole 10, and solid
That determines block 13 is internally provided with location hole 11, and the outside insertion of location hole 11 is provided with bolt 15, and the outside of bolt 15 is provided with
Nut 14.
In order to realize the fixation of knife handle 2 Yu attachment base 4, in the present embodiment, it is preferred that knife handle 2 and attachment base 4 pass through welding
Mode is fixedly connected.
For the ease of being replaced to different types of cutter head 6, in the present embodiment, it is preferred that attachment base 4 and cutter head 6 are logical
It crosses fixture block 7 to be connected together, there are four the total settings of fixture block 7, and fixture block 7 is separately positioned on the surface of attachment base 4.
For the ease of being replaced to the blade 8 of breaking-up, in the present embodiment, it is preferred that it is logical that blade 8 overlaps located hole 11
Bolt 15 is crossed to be fixedly connected.
In order to guarantee the smooth of chip removal, preventing blocking influences machining accuracy, in the present embodiment, it is preferred that blade 8 is total
There are six settings, and crumb loading slot 9 is provided between two neighboring blade 8.
In order to increase the wearability and heat resistance of blade 8, in the present embodiment, it is preferred that the surface of cutter head 6 is coated with ceramic painting
Material.
The working principle and process for using of the utility model: one end of cutter body 1 is provided with knife handle 2, other end setting
There is cutter head 6, knife handle 2 and the junction of cutter head 6 are provided with attachment base 4, and knife handle 2 is internally provided with cooling bath 3, attachment base 4
It is internally provided with and shunts cooling bath 5, milling cutter can be cooled down by cooling bath 3 and shunting cooling bath 5, prevent it because of temperature
It is excessively high and reduce cutting quality, it prolongs its service life, the surface of attachment base 4 is provided with fixture block 7, the outside setting of fixed block 13
Have mounting hole 10, by the engaging of fixture block 7 and mounting hole 10, when can not only prevent the cutter head 6 from rotating easily with 2 skidding uncoupling of knife handle
The phenomenon that, and it is able to carry out the replacement of different type cutter head 6, user-friendly, the outside of cutter head 6 is provided with blade 8, and
Cutter head 6 is internally provided with fixed block 13, and one end of blade 8 is provided with blade 12, and the side of blade 8 is provided with crumb loading slot 9,
The smoothness that can guarantee chip removal in its course of work by crumb loading slot 9 prevents clogging and influences machining essence
Degree, fixed block 13 are internally provided with location hole 11, and the outside insertion of location hole 11 is provided with bolt 15, and the outside of bolt 15 is set
Be equipped with nut 14, blade 8 overlaps located hole 11 and is fixedly connected by bolt 15, can be realized individually to the blade of breaking-up 8 into
Row replacement, saves cost, and the surface of cutter head 6 is coated with ceramic coating, can increase the wearability of blade 8 and resistance to by ceramic coating
It is hot, it prolongs its service life.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Novel dovetail groove milling cutter, including cutter body (1), knife handle (2), cooling bath (3), attachment base (4), shunting cooling
Slot (5), cutter head (6), fixture block (7), blade (8), crumb loading slot (9), mounting hole (10), location hole (11), blade (12), fixed block
(13), nut (14) and bolt (15), which is characterized in that one end of the cutter body (1) is provided with knife handle (2), the other end
It is provided with cutter head (6), the junction of the knife handle (2) and cutter head (6) is provided with attachment base (4), and the inside setting of knife handle (2)
Have cooling bath (3), being internally provided with for the attachment base (4) shunts cooling bath (5), and the surface of attachment base (4) is provided with card
Block (7) is provided with blade (8) on the outside of the cutter head (6), and cutter head (6) is internally provided with fixed block (13), the blade
(8) one end is provided with blade (12), and the side of blade (8) is provided with crumb loading slot (9), is set on the outside of the fixed block (13)
It is equipped with mounting hole (10), and fixed block (13) is internally provided with location hole (11), the outside insertion of the location hole (11) is set
It is equipped with bolt (15), is provided with nut (14) on the outside of the bolt (15).
2. a kind of Novel dovetail groove milling cutter according to claim 1, which is characterized in that the knife handle (2) and attachment base (4)
It is fixedly connected by welding manner.
3. a kind of Novel dovetail groove milling cutter according to claim 1, which is characterized in that the attachment base (4) and cutter head (6)
It is connected together by fixture block (7), there are four the total settings of the fixture block (7), and fixture block (7) is separately positioned on the table of attachment base (4)
Face.
4. a kind of Novel dovetail groove milling cutter according to claim 1, which is characterized in that blade (8) overlapping is located
Hole (11) is fixedly connected by bolt (15).
5. a kind of Novel dovetail groove milling cutter according to claim 1, which is characterized in that the blade (8) is provided with six altogether
It is a, and crumb loading slot (9) are provided between two neighboring blade (8).
6. a kind of Novel dovetail groove milling cutter according to claim 1, which is characterized in that the surface of the cutter head (6) is coated with
Ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453790.2U CN208261944U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel dovetail groove milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453790.2U CN208261944U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel dovetail groove milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261944U true CN208261944U (en) | 2018-12-21 |
Family
ID=64677094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453790.2U Expired - Fee Related CN208261944U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel dovetail groove milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261944U (en) |
-
2018
- 2018-04-02 CN CN201820453790.2U patent/CN208261944U/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: 20181221 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |