CN206952239U - Combined type graphite diamond coatings milling cutter - Google Patents
Combined type graphite diamond coatings milling cutter Download PDFInfo
- Publication number
- CN206952239U CN206952239U CN201720436906.7U CN201720436906U CN206952239U CN 206952239 U CN206952239 U CN 206952239U CN 201720436906 U CN201720436906 U CN 201720436906U CN 206952239 U CN206952239 U CN 206952239U
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- cutterhead
- mounting
- milling cutter
- mounting seat
- connecting rod
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Abstract
It the utility model is related to drilling device technical field, there is provided a kind of combined type graphite diamond coatings milling cutter, including：First cutterhead, the second cutterhead and connecting rod, first cutterhead is sheathed on second cutterhead, and the outer rim of first cutterhead is provided with multiple first blades；One end of second cutterhead is provided with multiple second blades, and the other end is fixedly connected with one end of the connecting rod；The other end of the connecting rod inserts the mounting seat, and be installed on the mounting seat when the milling cutter and mounting seat assemble.By with upper type so that the combined type graphite diamond coatings milling cutter when being processed to workpiece, can complete to rough mill simultaneously with finish-milling two procedures, reduce the operation for changing milling cutter, and improve machining accuracy.
Description
【Technical field】
It the utility model is related to drilling device technical field, more particularly to a kind of combined type graphite diamond coatings milling cutter.
【Background technology】
Milling cutter, it is the rotary cutter for Milling Process, with one or more cutters tooth.During work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used in processing plane, step, groove, profiled surface and cut-out workpiece on milling machine
Deng.
During the application is realized, utility model people has found that prior art at least has problems with：Using milling
When knife is processed to workpiece, be generally divided into rough mill with two steps of finish-milling, that is, need to rough mill workpiece with a kind of milling cutter
Processing, then change another milling cutter to workpiece carry out finish-milling processing, such a operating type, not only because need change milling cutter and
The plenty of time is consumed, and machining accuracy can be caused relatively low.
【Utility model content】
In order to solve the above-mentioned technical problem, the utility model embodiment provides one kind while had and rough mills and two kinds of work(of finish-milling
The combined type graphite diamond coatings milling cutter of energy.
The utility model provides a kind of combined type graphite diamond coatings milling cutter, including：Milling cutter and mounting seat, wherein described
Milling cutter includes the first cutterhead, the second cutterhead and connecting rod, and first cutterhead is sheathed on second cutterhead, and described first
The outer rim of cutterhead is provided with multiple first blades；One end of second cutterhead is provided with multiple second blades, the other end and institute
The one end for stating connecting rod is fixedly connected；The other end of the connecting rod inserts the peace when the milling cutter and mounting seat assemble
Seat is filled, and is installed on the mounting seat.
In certain embodiments, first cutterhead also includes the first cutterhead body and multiple projections, multiple projections
The lateral surface of the first cutterhead body is uniformly fixed on, first blade is installed on the boss.
In certain embodiments, the projection is provided with two screwed holes, and first blade is provided with two screw threads and led to
Hole, two bolts are each passed through two tapped through holes, and screw in two screwed holes, so as to which first blade is fixed on into institute
State projection；First cutterhead also includes multiple fixing grooves, is uniformly arranged on the lateral surface of the first cutterhead body, and often
The individual fixing groove is adjacent with a projection, and the side of screwed hole is provided with positioned at the projection.
In certain embodiments, first cutterhead is additionally provided with multiple mounting grooves and mounting hole, and the mounting hole is set
In the first cutterhead body, and the mounting hole is through hole, and its axis overlaps with the axis of the first cutterhead body；Institute
One end that mounting groove is arranged at the first cutterhead body is stated, the mounting groove is uniformly distributed in around the mounting hole.
In certain embodiments, the first cutterhead body is additionally provided with the first groove, and first groove is arranged at institute
The other end of the first cutterhead body is stated, and first groove is surrounded on the mounting hole in annular shape.
In certain embodiments, second cutterhead includes the second cutterhead body, the second blade and mounting blocks, and described second
One end of cutterhead body is fixedly connected with one end of the connecting rod, and the other end of the second cutterhead body is provided with multiple
Two blades, the cutting edge shape of multiple second blades is identical, and is circular arc.
In certain embodiments, the connecting rod includes connecting rod body, connection rod notch, the second groove and block；Institute
The one end for stating connecting rod body is fixedly connected with second cutterhead, and the connection rod notch is set and described connecting rod body
The other end；It is described connection rod notch by the connecting rod body other end side and one parallel to other end end face bottom surface shape
Into second groove is arranged on the side of the connecting rod body other end, and is connected with the connection rod notch；Institute
State block and share two, be both secured to the other end of the connecting portion body, and be located at the two of the connecting portion breach respectively
Side.
In certain embodiments, the mounting seat includes button, fixed plate, mounting seat body, host cavity, mounting hole, peace
Tankage and mounting post；The mounting seat body is cylindrical, and the host cavity is arranged in the mounting seat body, and along installation
The axis direction of seat body is through to the other end from one end；The shape of the host cavity opening is away from described with the connecting portion
The shape of one end end face of threaded portion is identical.
In certain embodiments, the mounting groove is arranged on the one side in the host cavity, and the mounting post is fixed
In in the mounting groove；The fixed plate is provided with connecting hole, and the mounting post passes through the connecting hole so that the fixed plate
It is hinged with the mounting seat body.
In certain embodiments, the mounting seat is additionally provided with flexible member, and one end of the flexible member is held in institute
One end of fixed plate is stated, the other end is fixed on the bottom surface of the mounting groove；The mounting hole site is in the side of the mounting seat body
Face, the mounting hole is through hole, and is connected with the mounting groove；The button is installed on the mounting hole, and described presses
One end of button protrudes from the lateral surface of the mounting seat body, and the other end is connected to the other end of the fixed plate.
The beneficial effects of the utility model are：Compared with prior art, the utility model provides a kind of combined type graphite
Diamond coatings milling cutter includes：First cutterhead, the second cutterhead and connecting rod, first cutterhead are sheathed on second cutterhead,
And the outer rim of first cutterhead is provided with multiple first blades；One end of second cutterhead is provided with multiple second knives
Piece, the other end are fixedly connected with one end of the connecting rod；The other end of the connecting rod assembles in the milling cutter and mounting seat
When, the mounting seat is inserted, and be installed on the mounting seat.The combined type graphite diamond coatings milling is caused based on above structure
Knife when being processed to workpiece, can complete to rough mill simultaneously with finish-milling two procedures, reduce the operation for changing milling cutter, and
Improve machining accuracy.
【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 schematic perspective view of combined type graphite diamond coatings milling cutter in the utility model embodiment；
Fig. 2 is the decomposing schematic representation figure of combined type graphite diamond coatings milling cutter in Fig. 1；
Fig. 3 is the schematic top plan view figure of combined type graphite diamond coatings milling cutter in Fig. 1；
Fig. 4 is the schematic perspective view of the first cutterhead in Fig. 1；
Fig. 5 is the second cutterhead and the schematic perspective view of connecting rod in Fig. 1；
Fig. 6 is the stereogram of the mounting seat of combined type graphite diamond coatings milling cutter in Fig. 1；
Fig. 7 is another stereogram of mounting seat in Fig. 6.
【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 " on ", " under ", " interior ", " outer ", the orientation of the instruction such as " bottom " or position relationship be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " " the 3rd " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
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.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Conflict can is not formed to be combined with each other.
A kind of combined type graphite diamond coatings milling cutter 100 that the utility model embodiment provides.Combined type graphite gold
Hard rock coating milling cutter 100 includes：Milling cutter 10 and mounting seat 20, wherein the milling cutter 10 includes the first cutterhead 11, the second cutterhead 12
With connecting rod 13, first cutterhead 11 is sheathed on second cutterhead 12, and the outer rim of first cutterhead 11 is provided with
Multiple first blades 116；One end of second cutterhead 12 is provided with multiple second blades 122, the other end and the connecting rod
13 one end is fixedly connected；The other end of the connecting rod 13 inserts the peace when the milling cutter 10 and mounting seat 20 assemble
Seat 20 is filled, and is installed on the mounting seat 20.
Specifically, referring to Fig. 1 and Fig. 2, applied for a kind of combined type graphite diamond that the utility model embodiment provides
Layer milling cutter 100, the combined type graphite diamond coatings milling cutter 100 includes milling cutter 10 and mounting seat 20, wherein the milling
Knife 10 includes the first cutterhead 11, the second cutterhead 12 and connecting rod 13.In the present embodiment, first cutterhead 11 includes：First
Cutterhead body 111, mounting hole 112, projection 113, fixing groove 114, the first groove 115 and the first blade 116.First cutterhead
Body 111 is in annular shape, and the mounting hole 112 is arranged at the first cutterhead body 111, and the mounting hole 112 is logical
Hole, its axis overlap with the axis of the first cutterhead body 111.The projection 113 shares eight, is uniformly fixed on described
The lateral surface of one cutterhead body 111, the projection 113 is used to install first blade 116, and each projection 113 is solid
Fixed first blade 116.The projection 113 is provided with two screwed holes (figure does not indicate), and first blade 116 is provided with
Two tapped through holes (figure does not indicate), two bolts are each passed through two tapped through holes, and screw in two screwed holes, so that will
First blade 116 is fixed on the projection 113.The fixing groove 114 shares eight, is uniformly arranged on first cutterhead
The lateral surface of body 111, and each fixing groove 114 is adjacent with a projection 113, and it is located at the projection 113
It is provided with the side of screwed hole.After mounting, one part is embedded in the fixing groove 114 to first blade 116 so that described
First blade 116 by it is fixed more firmly, and then reduce in the worked of the combined type graphite diamond coatings milling cutter 100
The vibration of first blade 116 described in journey.First cutterhead 11 is additionally provided with mounting groove 117, and the mounting groove 117 is arranged at
One end of the first cutterhead body 111, the mounting groove 117 share four, and are uniformly distributed in the week of the mounting hole 112
Enclose.First groove 115 is arranged at the other end of the first cutterhead body 111, and first groove 115 is in annulus
Shape, it is surrounded on the mounting hole 112.
Second cutterhead 12 includes the second cutterhead body 121, the second blade 122 and mounting blocks 123, second cutterhead
One end of body 121 is fixedly connected with one end of the connecting rod 13, and the other end of the second cutterhead body 121 is provided with eight
Individual second blade 122, the cutting edge shape of second blade 122 is identical, is circular arc.The benefit of such a structure is,
During two cutterheads 12 rotate, the second blade 122 understands the surface of cutting workpiece, and now workpiece surface can produce chip, circular arc
The blade of shape, constantly chip can be promoted to the direction for being away from the center of the second cutterhead 12, finally during rotation
The chip can enter first groove 115 in, so as to avoid chip with it is processed after workpiece surface friction.The installation
Block 123 shares four, and is uniformly fixed on described one end of second cutterhead body 121 (end is be away from the second blade 122 one
End) lateral surface.In the first cutterhead 11 and the combination installation of the second cutterhead, four mounting blocks 123 are respectively embedded into four mounting grooves
In 117, and four mounting blocks 123 are individually fixed in four mounting grooves 117 by bolt., will when the second cutterhead 12 rotates
There are four mounting blocks 123 to transmit twisting resistance to the first cutterhead 11 so that the first cutterhead 11 rotates together with the second cutterhead 12.
As shown in figure 4, the connecting rod 13 includes connecting rod body 131, connection rod notch 132, the second groove 133 and gear
Block 134.One end of the connecting rod body 131 is fixedly connected with second cutterhead 12, it is described connection rod notch 132 set with
The other end of described connecting rod body 131.It is described connection rod notch 132 by the other end of connecting rod body 131 side and
One forms parallel to the bottom surface of other end end face.Second groove 133 is arranged at the side of the other end of connecting rod body 131
On face, and connected with the connection rod notch 132.The block 134 shares two, is both secured to the connecting rod body
131 other end, and be used for respectively positioned at the both sides of the connection rod notch 132, the block by the mounting seat 20
Revolving force passes to the drill bit 10, and then drives the drill bit 10 to rotate.
Fig. 5 and Fig. 6 are referred to, and combines Fig. 2, wherein Fig. 5 is the stereogram of mounting seat 20 in the utility model embodiment,
Fig. 6 is another stereogram of mounting seat 20 in the utility model embodiment.The mounting seat 20 include button 21, fixed plate 22,
Mounting seat body 23, host cavity 24, mounting hole 25, mounting groove 26 and mounting post 27.The mounting seat body 23 is cylindrical, institute
State host cavity 24 to be arranged in the mounting seat body 23, and be through to along the axis direction of mounting seat body 23 from one end another
End.The shape that the host cavity 24 is open is away from the shape phase of one end end face of the threaded portion 12 with the connecting rod 13
Together.After the drill bit 10 and the combination installation of mounting seat 20, the connecting rod 13 is away from one end insertion of the threaded portion 12
In the host cavity 24.The mounting groove 26 is arranged on the one side in the host cavity 24, and the mounting post 27 is fixed on
In the mounting groove 26.The fixed plate 22 is provided with connecting hole (figure does not indicate), and the mounting post 27 passes through the connecting hole,
So that the fixed plate 22 is be hinged with the mounting seat body 23.It is described after the drill bit 10 and the combination installation of mounting seat 20
In one end (being away from one end that the host cavity 24 is open) insertion second groove 133 of fixed plate 22, other end position
In in the mounting groove 26, the fixed plate 22 is used for the other end of connecting rod 13 described in card column, so as to prevent the drill bit 10 with
The mounting seat 20 departs from.The mounting seat 20 is additionally provided with flexible member (not shown), and one end of the flexible member supports
In one end of the fixed plate 22, the other end is fixed on the bottom surface of the mounting groove 26.The flexible member can be spring or
The flexible parts such as shell fragment.The mounting hole 25 is located at the side of the mounting seat body 23, and the mounting hole 25 is
Through hole, and connected with the mounting groove 26.The button 21 is installed on the mounting hole 25, and one end of the button 21
The lateral surface of the mounting seat body 23 is protruded from, the other end is connected to the other end of the fixed plate 22.In the drill bit 10
During the combination installation of mounting seat 20, the other end of the connecting rod 13 is gradually inserted in the host cavity 24, the company
The other end of extension bar 13 can apply pressure to one end of fixed plate 22 so that and the fixed plate 22 rotates around the mounting post 27,
Until whole fixed plate 22 is fully located in the mounting groove 26.It is described after the drill bit 10 and the combination installation of mounting seat 20
One end of fixed plate 22 is no longer influenced by the pressure of the other end from connecting rod 13, and one end of the fixed plate 22 is by elastic member
The pressure of part, rotated around the mounting post 27, rotation when now the rotation direction of fixed plate 22 rotates with above-mentioned fixed plate 22
In the opposite direction, one end of the fixed plate 22 rotates out of the mounting groove 26, and enters second groove 133.The fixation
One end of plate 22 is held in the one side of second groove 133, prevents the other end of the connecting rod 13 from the host cavity
Skidded off in 24, so that mounting seat 20 is completed to connect with drill bit.When the drill bit 10 and mounting seat 20 are disassembled, i.e., by drill bit
10 from mounting seat 20 when disassembling, and need to first press the button 21 so that the button 21 is another to the fixed plate 22
One end applies pressure so that the fixed plate 22 rotates around the mounting post 27, until whole fixed plate 22 be fully located at it is described
In mounting groove 26, then the other end of connecting rod 13 in the drill bit 10 is detached out of described host cavity 24, so as to complete to tear open
Unload process.As can be seen here, the multiple-cutting-edge step drill 100 being capable of convenient and quick disassembly and assembly.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Under thinking of the present utility model, it can also be combined between the technical characteristic in above example or different embodiments,
Step can be realized with random order, and many other changes of different aspect of the present utility model as described above be present, be
Simplicity, they do not provide in details；Although the utility model is described in detail with reference to the foregoing embodiments, this
The those of ordinary skill in field should be understood：It can still modify to the technical scheme described in foregoing embodiments,
Or equivalent substitution is carried out to which part technical characteristic；And these are changed or are replaced, the sheet of appropriate technical solution is not made
Matter departs from the scope of various embodiments of the utility model technical scheme.
Claims (10)
- A kind of 1. combined type graphite diamond coatings milling cutter, it is characterised in that including：Milling cutter and mounting seat, wherein the milling cutter Including the first cutterhead, the second cutterhead and connecting rod, first cutterhead is sheathed on second cutterhead, and first cutterhead Outer rim be provided with multiple first blades；One end of second cutterhead is provided with multiple second blades, the other end and the company One end of extension bar is fixedly connected；The other end of the connecting rod inserts the mounting seat when the milling cutter and mounting seat assemble, And it is installed on the mounting seat.
- 2. combined type graphite diamond coatings milling cutter according to claim 1, it is characterised in that first cutterhead also wraps The first cutterhead body and multiple projections are included, multiple projections are uniformly fixed on the lateral surface of the first cutterhead body, described First blade is installed on the boss.
- 3. combined type graphite diamond coatings milling cutter according to claim 2, it is characterised in thatThe projection is provided with two screwed holes, and first blade is provided with two tapped through holes, and two bolts are each passed through Two tapped through holes, and screw in two screwed holes, so as to which first blade is fixed on into the projection；First cutterhead also includes multiple fixing grooves, is uniformly arranged on the lateral surface of the first cutterhead body, and each The fixing groove is adjacent with a projection, and the side of screwed hole is provided with positioned at the projection.
- 4. combined type graphite diamond coatings milling cutter according to claim 3, it is characterised in thatFirst cutterhead is additionally provided with multiple mounting grooves and mounting hole, and the mounting hole is arranged at the first cutterhead body, And the mounting hole is through hole, its axis overlaps with the axis of the first cutterhead body；The mounting groove is arranged at one end of the first cutterhead body, and the mounting groove is uniformly distributed in the week of the mounting hole Enclose.
- 5. combined type graphite diamond coatings milling cutter according to claim 4, it is characterised in thatThe first cutterhead body is additionally provided with the first groove, and first groove is arranged at the another of the first cutterhead body One end, and first groove is surrounded on the mounting hole in annular shape.
- 6. combined type graphite diamond coatings milling cutter according to claim 5, it is characterised in thatSecond cutterhead includes the second cutterhead body, the second blade and mounting blocks, one end of the second cutterhead body and institute The one end for stating connecting rod is fixedly connected, and the other end of the second cutterhead body is provided with multiple second blades, and multiple described The cutting edge shape of two blades is identical, and is circular arc.
- 7. the combined type graphite diamond coatings milling cutter according to any one of claim 1-6, it is characterised in thatThe connecting rod includes connecting rod body, connection rod notch, the second groove and block；One end of the connecting rod body is fixedly connected with second cutterhead, and the connection rod notch is set and described connecting rod The other end of body；The connection rod notch is formed by the side of the connecting rod body other end and one parallel to the bottom surface of other end end face, Second groove is arranged on the side of the connecting rod body other end, and is connected with the connection rod notch；The block shares two, is both secured to the other end of the connecting portion body, and lacked respectively positioned at the connecting portion The both sides of mouth.
- 8. combined type graphite diamond coatings milling cutter according to claim 7, it is characterised in thatThe mounting seat includes button, fixed plate, mounting seat body, host cavity, mounting hole, mounting groove and mounting post；The peace Fill seat body it is cylindrical, the host cavity is arranged in the mounting seat body, and along mounting seat body axis direction from One end is through to the other end；The shape of the host cavity opening and the connecting portion are away from one end end face of the threaded portion Shape is identical.
- 9. combined type graphite diamond coatings milling cutter according to claim 8, it is characterised in thatThe mounting groove is arranged on the one side in the host cavity, and the mounting post is fixed in the mounting groove；It is described Fixed plate is provided with connecting hole, and the mounting post passes through the connecting hole so that the fixed plate is cut with scissors with the mounting seat body Connect.
- 10. combined type graphite diamond coatings milling cutter according to claim 9, it is characterised in thatThe mounting seat is additionally provided with flexible member, and one end of the flexible member is held in one end of the fixed plate, another The bottom surface of the mounting groove is fixed at end；For the mounting hole site in the side of the mounting seat body, the mounting hole is through hole, and is connected with the mounting groove；The button is installed on the mounting hole, and one end of the button protrudes from the lateral surface of the mounting seat body, The other end is connected to the other end of the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436906.7U CN206952239U (en) | 2017-04-24 | 2017-04-24 | Combined type graphite diamond coatings milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436906.7U CN206952239U (en) | 2017-04-24 | 2017-04-24 | Combined type graphite diamond coatings milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952239U true CN206952239U (en) | 2018-02-02 |
Family
ID=61372296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436906.7U Active CN206952239U (en) | 2017-04-24 | 2017-04-24 | Combined type graphite diamond coatings milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453530A (en) * | 2020-10-19 | 2021-03-09 | 无锡拉尔夫刀具有限公司 | Angle milling cutter |
| CN114535675A (en) * | 2022-04-02 | 2022-05-27 | 徐州乔南仪表有限公司 | Cutter for milling iron grooving and grooving method thereof |
-
2017
- 2017-04-24 CN CN201720436906.7U patent/CN206952239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453530A (en) * | 2020-10-19 | 2021-03-09 | 无锡拉尔夫刀具有限公司 | Angle milling cutter |
| CN114535675A (en) * | 2022-04-02 | 2022-05-27 | 徐州乔南仪表有限公司 | Cutter for milling iron grooving and grooving method thereof |
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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 |