CN206662366U - A kind of graphite diamond coatings milling cutter - Google Patents
A kind of graphite diamond coatings milling cutter Download PDFInfo
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- CN206662366U CN206662366U CN201720454161.7U CN201720454161U CN206662366U CN 206662366 U CN206662366 U CN 206662366U CN 201720454161 U CN201720454161 U CN 201720454161U CN 206662366 U CN206662366 U CN 206662366U
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- milling cutter
- sword
- diamond coatings
- knife
- handle
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Abstract
It the utility model is related to cutting-tool engineering field, more particularly to a kind of graphite diamond coatings milling cutter.The graphite diamond coatings milling cutter, extend including handle of a knife and by handle of a knife the sword body formed, the sword body surface face scribbles diamond coatings, the sword body includes at least two cylindrical swords, at least two chip areas are formed between the cylindrical sword, at least two air flues are provided with handle of a knife and the sword body, every air flue is set along cylindrical sword direction, and the chip removal rooved face offers multiple stomatas being connected with the air flue.Graphite diamond coatings milling cutter provided by the utility model, can timely and effectively it clear up in chip area, the chip between milling cutter and graphite jig, the chip for avoiding retaining causes the secondary grinding of milling cutter to undermine into the destruction of finished surface, extend milling cutter service life, improve the machining accuracy and quality of graphite jig.
Description
Technical field
It the utility model is related to cutting-tool engineering field, more particularly to a kind of graphite diamond coatings milling cutter.
Background technology
With the development of graphite material and its progress of processing technology, graphite jig is with its excellent heat conductivility, high temperature
Under be unlikely to deform, be easy to the properties such as machining and be increasingly becoming the preferred material of Mold Making.And mobile phone 3D bend glasses in recent years
Application develop rapidly, conventional method makes that 3D bend glass difficulty is big, cost is high, and graphite jig is in high temperature environments with temperature
Rise and hardness is gradually strengthened, be not in problem on deformation, thus using graphite jig make 3D go surface glass to can guarantee that processing
Precision simultaneously reduces processing factory's cost.
The production of graphite jig after machining and polishing typically by being made, due to the particularity of graphite material, machining
During can not use lubricating oil or cutting fluid, therefore the cleaning in time of graphite powder chip is particularly important, remain in cutter with
Chip between graphite easily causes the reduction of graphite jig machining accuracy and the secondary abrasion of cutter, and that reduces cutter uses the longevity
Life.Typically moved in the prior art using air gun with cutter, graphite chip is carried out to dispel cleaning, but air gun volume is larger, and
And need away from cutter certain distance, therefore this mode is difficult to be cleaned between cutter and graphite jig, cleaning effect is poor,
Especially in the structure process such as some deep holes, groove, due to the stop of graphite jig other structures, air gun cannot be introduced into
Press close to cutter, air-flow is difficult to enter or discharged, and its cleaning effect is worse.
Utility model content
According to above the deficiencies in the prior art, it is necessary to which milling cutter and graphite jig can timely and effectively be cleared up by providing one kind
Between chip graphite diamond coatings milling cutter.
The utility model solve technical scheme that its technical problem uses for：
A kind of graphite diamond coatings milling cutter is constructed, it includes handle of a knife and extends the sword body formed by handle of a knife, the sword body
Surface scribbles diamond coatings, and the sword body includes at least two cylindrical swords, at least two chip removals are formed between the cylindrical sword
Groove, at least two air flues are provided with handle of a knife and the sword body, every air flue is set along cylindrical sword direction, the chip removal
Rooved face offers multiple stomatas being connected with the air flue.
Further, the air vent openings are towards the sword body.
Further, the stomata is ellipse.
Further, the sword body also includes the shear blade for being arranged at the sword body bottom.
In one embodiment, the cylindrical sword is the cylindrical sword of spiral, and the chip area is helical flute, and the air flue is
Helical intake.
In one embodiment, the cylindrical sword is vertical cylindrical sword, and the chip area is vertical chip area, and the air flue is
Vertical air flue.
In one embodiment, the air flue is connected with pressurized air systems.
In one embodiment, the air flue is connected with negative pressure air device.
The beneficial effects of the utility model are：
Graphite diamond coatings milling cutter provided by the utility model, offer on its sword body and multiple set along cylindrical sword direction
Stomata, pressure-air can be sprayed to sword body by the air flue in milling cutter and stomata, timely and effectively cleared up in chip area, milling cutter
Chip between graphite jig, the chip for avoiding retaining cause the secondary grinding of milling cutter to undermine into the destruction of finished surface,
Extend milling cutter service life, improve the machining accuracy and quality of graphite jig；Air flue and stomata are arranged inside milling cutter and surface,
Chip removal device combines together with milling cutter, and it is larger or narrow, complicated that air flue and stomata can go deep into deep hole, groove even depth with sword body
Structure in be processed, air is sprayed from inside to outside by milling cutter, and the chip in deep hole or groove can be driven to be discharged with air, so as to
Effectively cleaning chip.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The bright restriction not formed to embodiment, the element for having same reference numbers label in accompanying drawing are expressed as similar element, removed
Non- have a special statement, and composition does not limit the figure in accompanying drawing.
Fig. 1 is the structural representation for the graphite diamond coatings milling cutter that the utility model embodiment 1 provides；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation for the graphite diamond coatings milling cutter that the utility model embodiment 2 provides；
Fig. 4 is the partial enlarged drawing at B in Fig. 3；
Fig. 5 is the structural representation for the graphite diamond coatings milling cutter that the utility model embodiment 3 provides；
Fig. 6 is Fig. 5 internal structure schematic diagram；
Fig. 7 is Fig. 6 top view；
Fig. 8 is the sectional view of flow guide sleeve；
Fig. 9 is the fragmentary, perspective view of flow guide sleeve；
Figure 10 is Fig. 5 partial sectional view.
Embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
Above or therebetween there may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.Art used in this specification
Language "and/or" includes the arbitrary and all combination of one or more related Listed Items.
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment 1：
Fig. 1 and Fig. 2 is that the utility model implements a kind of 1 graphite diamond coatings milling cutter 10 provided.The graphite diamond
Coating milling cutter 10 includes handle of a knife 11 and the sword body 12 formed that stretched out by handle of a knife 11, the surface of sword body 12 scribble diamond coatings,
Sword body 12 includes the first cylindrical sword 121, the second cylindrical sword 122 and the first shear blade positioned at the bottom of sword body 12 of mutual spiral
123rd, the second shear blade 124, formed between the first cylindrical 121 and second cylindrical sword 122 of sword mutual spiral the first chip area 126 and
Second chip area 125；The first air flue 13 and the second air flue 14 of mutual spiral, the first air flue are provided with handle of a knife 11 and sword body 12
13 are set along the first cylindrical direction of sword 121, and the second air flue 14 is set along the second cylindrical direction of sword 122, the surface of the first chip area 126
The first stomata 15 being connected with the first air flue 13 is offered, the surface of the second chip area 125 offers to be connected with the second air flue 14
The second logical stomata 16, the first stomata 15 include it is multiple be uniformly arranged along the first cylindrical direction of sword 121, the direction that be open it is first cylindrical
The oval stomata of sword 121 and the oval stomata for being arranged on the upside of the first shear blade 123, being open towards the first shear blade 123, it is described
Second stomata 15 includes multiple multiple ellipses for being uniformly arranged, being open towards the second cylindrical sword 122 along the second cylindrical direction of sword 122
Shape stomata and the oval stomata for being arranged on the upside of the second shear blade 124, being open towards the second shear blade 124.
In the present embodiment, the first stomata 15 and the second stomata 16 are ellipse, can be led to during stomata is opened up
The mode for crossing grinding is processed, and processing is simpler, can reduce processing cost, it is to be understood that the first stomata 15 and the
Two stomatas 16 can also be other shapes, such as circular.
First air flue 13 and the second air flue 14 are connected at handle of a knife 11 with pressurized air systems, pass through pressurized air systems
Pressure-air is pumped into the first air flue 13 and the second air flue 14, pressure-air blows to by the first stomata 15 and the second stomata 16
First cylindrical sword 121, the first shear blade 123, the second cylindrical shear blade 124 of sword 122 and second, by 126 interior, second row of the first chip area
In bits groove 125 and the chip between sword body and graphite jig blows away clean out in time.
The graphite diamond coatings milling cutter that the present embodiment provides, offer on its sword body and multiple set along cylindrical sword direction
Stomata, pressure-air can be sprayed to sword body by the air flue in milling cutter and stomata, timely and effectively clear up in chip area, milling cutter with
Chip between graphite jig, the chip for avoiding retaining cause the secondary grinding of milling cutter to undermine the destruction to machined surface, extend
Milling cutter service life, improve the machining accuracy and quality of graphite jig；Air flue and stomata are arranged inside milling cutter and surface, chip removal
Device combines together with milling cutter, and air flue and stomata can go deep into deep hole with sword body, the knot that groove even depth is larger or narrow, complicated
It is processed in structure, air is sprayed from inside to outside by milling cutter, and the chip in deep hole or groove can be driven to be discharged with air, so as to effectively
Clear up chip.
Embodiment 2：
Fig. 3 and Fig. 4 is a kind of graphite diamond coatings milling cutter 20 that the utility model embodiment 2 provides.The graphite Buddha's warrior attendant
Stone coating milling cutter 20 includes handle of a knife 21 and the sword body 22 formed that stretched out by handle of a knife 21, and the surface of sword body 22 scribbles diamond painting
Layer, sword body 22 include the first cylindrical 221 and second cylindrical sword 222 of sword vertically, and the first cylindrical sword 221 and second is cylindrical
The bottom of sword 222 is hemispherical, and the first chip area vertically is formed between the first cylindrical 221 and second cylindrical sword 222 of sword
223 and second chip area, it is provided with the first air flue 23 and the second air flue 24 vertically in handle of a knife 21 and sword body 22, first
Air flue 23 is set along the first cylindrical direction of sword 221, and the second air flue 24 is set along the second cylindrical direction of sword 222, the first chip area 223
Surface offers the first stomata 25 being connected with the first air flue 23, and the second chip removal rooved face offers to be connected with the second air flue 24
The second logical stomata 26, the first stomata 25 and the second stomata 26 are ellipse, and the opening direction of the first stomata 25 is cylindrical towards first
Sword 221, the opening direction of the second stomata 26 the second cylindrical sword 222 of direction.
First air flue 23 and the second air flue 24 are connected at handle of a knife 21 with negative pressure air device, and negative pressure air device passes through
First stomata 25 and the second stomata 26 by the first chip area 223, cutting in the second chip area and between sword body and graphite jig
Bits siphon away cleaning in time.
In the present embodiment, the first stomata 25 and the second stomata 26 are ellipse, can be led to during stomata is opened up
The mode for crossing grinding is processed, and processing is simpler, can reduce processing cost, it is to be understood that the first stomata 25 and the
Two stomatas 26 can also be other shapes, such as circular.
The graphite diamond coatings milling cutter that the present embodiment provides, offer on its sword body and multiple set along cylindrical sword direction
Stomata, the chip in chip area, between milling cutter and graphite jig can be siphoned away in time by cleaning by the air flue in milling cutter and stomata,
The chip for avoiding retaining causes the secondary grinding of milling cutter to undermine the destruction to machined surface, extends milling cutter service life, improves stone
The machining accuracy and quality of black mould, while graphite chip is siphoned away can avoid it to other parts such as guide rail, leading screw
Influence；Air flue and stomata are arranged inside milling cutter and surface, chip removal device combine together with milling cutter, and air flue and stomata can be with sword bodies
Go deep into deep hole, be processed in the structure that groove even depth is larger or narrow, complicated, can by the chip in deep hole or groove with
When siphon away cleaning.
Embodiment 3：
Fig. 5 and Figure 10 is a kind of graphite diamond coatings milling cutter 30 that the utility model embodiment 3 provides.The present embodiment with
It is in place of the main distinction of embodiment 2, the graphite diamond coatings milling cutter 30 includes handle of a knife 31, stretched out shape by handle of a knife 31
Into sword body 32 and the flow guide sleeve 40 that is sleeved on the handle of a knife 31.
The top of handle of a knife 31 is symmetrically arranged with two locking grooves 35, and the cross section of locking groove 35 is in sector, the bottom of locking groove 35
Corresponding fan-shaped stop platform 36 is formed with handle of a knife 31, i.e. locking groove 35 is to carry out part cutting to handle of a knife 31 to obtain, locking groove 35
And stop platform 36 is used to clamp flow guide sleeve 40, and limits it and circumferentially rotate.
The first air flue 33 and the second air flue 34 vertically is provided with handle of a knife 31 and sword body 32.The middle part of handle of a knife 31 is right
Claim to offer multiple the first pod apertures 37 with the connection of the first air flue 33 respectively, the second pod apertures being connected with the second air flue 34
38。
The bottom of handle of a knife 31 offers at least one first seal groove 39, and the first seal groove 39 is annular, and its section is semicircle
Shape, the first seal groove 39, which is used to be formed between flow guide sleeve 40, to be tightly connected.
Flow guide sleeve 40 is in hollow cylindrical, and it includes diversion cavity 401 and annular seal space 402.The roof of flow guide sleeve 40 offer with
The flow-in hole 403 that diversion cavity 401 is connected, the internal diameter of diversion cavity 401 are more than the external diameter of handle of a knife 31.It is symmetrical arranged on the inwall of flow guide sleeve 40
There are two scotch 404, scotch 404 is engaged with locking groove 35, flow guide sleeve 40 is rotated relative to handle of a knife 31.
The second seal groove 405 is offered on the inwall of annular seal space 402, the second seal groove 405 is pressed with the first seal groove 39
Sealing ring 50, make to form sealed connection between flow guide sleeve 40 and handle of a knife 31.The internal diameter of annular seal space 402 is equal to the external diameter of handle of a knife 31.
In use, flow guide sleeve 40 is set on handle of a knife 31, until stop by scotch 404 for locking groove 35 first
The bottom of block 404 is contradicted and arrives stop platform 36, and at the same time the first seal groove 39 is engaged with the second seal groove 405, by sealing ring 50
Between being fitted in.The height of scotch 404 is higher than the height of locking groove 35, and the internal diameter of diversion cavity 401 is more than the external diameter of handle of a knife 31, so as to
Make to leave certain interval, coolant, compressed air etc. between the top surface and the inner surface of side and flow guide sleeve 40 of handle of a knife 31 and pass through
Flow-in hole 403 enters in diversion cavity 401, enters the first air flue 33, the second air flue by the first pod apertures 37, the second pod apertures 38
34, the stomata eventually passed through on sword body 32 excludes.
Further, the end face of the one end of handle of a knife 31 away from blade can also set groove (not shown), positioned at fixing groove
The side walls of both sides fixing groove is set, graphite milling cutter can also include extension rod (not shown), and the end face of one end of extension rod is convex
Rising has stator (not shown), and elastic deformation boss (not shown) is provided with stator, and groove, and bullet are inserted in stator
When property deformation boss is connected in fixing groove, extension rod is mutually fixed with handle of a knife.
The graphite diamond coatings milling cutter that the present embodiment that the utility model embodiment provides provides, passes through flow guide sleeve and knife
Diversion cavity is formed between handle, coolant, compressed air etc. is directly entered air flue by pod apertures, can shorten feed liquor position with it is final
The distance between stomata is excluded, reduces pressure and kinetic energy loss, particularly with the less milling of the smaller and internal airway diameter of diameter
Knife, can compensate for due to cleaning effect caused by flow or insufficient pressure it is undesirable the problem of, make the coolant or pressure finally sprayed
The pressure and flow of contracting air are bigger, and chip removal and cleaning effect are more preferable.
Certainly, the above is only preferred embodiment of the present utility model, it is impossible to is considered as being used to limit to this practicality newly
The scope of embodiments of type.The utility model is also not limited to the example above, and those skilled in the art are in this reality
With equivalent change and improvement made in new essential scope etc., patent covering scope of the present utility model all should be belonged to
It is interior.
Claims (10)
- A kind of 1. graphite diamond coatings milling cutter, it is characterised in that：Extend including handle of a knife and by handle of a knife the sword body formed, the sword Body surface face scribbles diamond coatings, and the sword body includes at least two cylindrical swords, at least two rows are formed between the cylindrical sword Consider groove to be worth doing, at least two air flues are provided with handle of a knife and the sword body, every air flue is set along cylindrical sword direction, the row Bits rooved face offers multiple stomatas being connected with the air flue.
- 2. graphite diamond coatings milling cutter according to claim 1, it is characterised in that also include being sleeved on the handle of a knife Flow guide sleeve；The handle of a knife top is symmetrically arranged with two locking grooves；The multiple and air flue is symmetrically offered on the handle of a knife The pod apertures being connected；At least one first seal groove is offered on the handle of a knife；The flow guide sleeve includes diversion cavity and sealing Chamber, the flow guide sleeve roof offer the flow-in hole being connected with the diversion cavity, and the diversion cavity internal diameter is more than the handle of a knife External diameter；At least one second seal groove, second seal groove and first seal groove are offered on the sealing cavity wall Between be pressed with sealing ring；Two scotch, the scotch and the locking groove are symmetrically arranged with the flow guide sleeve inwall It is engaged.
- 3. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the air vent openings are towards the sword Body.
- 4. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the stomata is ellipse.
- 5. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the cylindrical sword is that spiral is cylindrical Sword, the chip area are helical flute.
- 6. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the air flue is helical intake.
- 7. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the cylindrical sword is vertical cylindrical Sword, the chip area are vertical chip area.
- 8. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the air flue is vertical air flue.
- 9. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the air flue and pressurized air systems It is connected.
- 10. graphite diamond coatings milling cutter according to claim 1, it is characterised in that the air flue fills with negative pressure air Put and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454161.7U CN206662366U (en) | 2017-04-25 | 2017-04-25 | A kind of graphite diamond coatings milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454161.7U CN206662366U (en) | 2017-04-25 | 2017-04-25 | A kind of graphite diamond coatings milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662366U true CN206662366U (en) | 2017-11-24 |
Family
ID=60371052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454161.7U Active CN206662366U (en) | 2017-04-25 | 2017-04-25 | A kind of graphite diamond coatings milling cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN206662366U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188460A (en) * | 2018-01-22 | 2018-06-22 | 华南理工大学 | It is a kind of based on the molding milling cutter for including spiral coolant flow channel of 3D printing |
| CN110281090A (en) * | 2018-03-19 | 2019-09-27 | 秦文隆 | Nonmetallic materials component process tool |
| CN110328395A (en) * | 2019-07-22 | 2019-10-15 | 广东工业大学 | Helical end mills are sprayed in a kind of |
| CN110355427A (en) * | 2019-07-19 | 2019-10-22 | 重庆交通大学 | Gear shaver |
-
2017
- 2017-04-25 CN CN201720454161.7U patent/CN206662366U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188460A (en) * | 2018-01-22 | 2018-06-22 | 华南理工大学 | It is a kind of based on the molding milling cutter for including spiral coolant flow channel of 3D printing |
| CN110281090A (en) * | 2018-03-19 | 2019-09-27 | 秦文隆 | Nonmetallic materials component process tool |
| CN110355427A (en) * | 2019-07-19 | 2019-10-22 | 重庆交通大学 | Gear shaver |
| CN110328395A (en) * | 2019-07-22 | 2019-10-15 | 广东工业大学 | Helical end mills are sprayed in a kind of |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Workshop 105, No. 1, Xintianhuasai Industrial Plant, Jihua Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhishan Science and Technology Co., Ltd. Address before: 518000 Workshop 105, No. 1, Xintianhuasai Industrial Plant, Jihua Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Zhi Shang Science and Technology Ltd. of Shenzhen |
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| CP01 | Change in the name or title of a patent holder |