CN107443263A - A kind of diamond is special to cut piece - Google Patents
A kind of diamond is special to cut piece Download PDFInfo
- Publication number
- CN107443263A CN107443263A CN201710851988.6A CN201710851988A CN107443263A CN 107443263 A CN107443263 A CN 107443263A CN 201710851988 A CN201710851988 A CN 201710851988A CN 107443263 A CN107443263 A CN 107443263A
- Authority
- CN
- China
- Prior art keywords
- diamond
- cutterhead
- matrix
- disk
- matrix disk
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Piece is cut the invention discloses a kind of diamond is special, including matrix disk, multiple diamond cutter blocks of distributing installation matrix disk bottom end face and the annulus cutterhead for being arranged on matrix disk circumference outer ring, the annulus cutterhead cuts layer including what internal matrix cutterhead and matrix cutterhead outer surface covered, cut a layer outer surface and be embedded with diamond bisque, the distribution of annulus cutter head center is provided with multiple chip areas on the annulus cutterhead top surface and bottom surface, the cylindrical side wall of annulus cutterhead, the inner inner circle side wall for running through annulus cutterhead of chip area are run through in the chip area outer end；The distribution of described matrix disk circumference outer ring is provided with multiple combination gear pieces stretched into inside annulus cutterhead, matrix disk central distribution is provided with multiple diamond cutter blocks for being used to polish in the embedding slot of matrix disk bottom end face, overall structure of the present invention is reliable and stable, operate with conveniently, safely, polishing and can be carried out to be cut, be advantageous to lift processing efficiency.
Description
Technical field
The present invention relates to diamond cutting tool technical field, specially a kind of diamond is special to cut piece.
Background technology
Diamond is hardness highest material in known materials, thus diamond cutting tool turns into the various hard materials of processing
Expect indispensable material.Diamond cutting tool is to mix metal dust and synthetic diamond particles, repressed and burning
Knot forms.And as society continues to develop, basisization construction scale constantly expands, also provided to diamond tool wider
Wealthy application market, nowadays diamond tool be widely used to the engineerings such as stone material, glass, ceramics and house, road, bridge
In construction.Although diamond tool has good cutting and polishing effect to stone material, glass, ceramics, existing diamond
Instrument then occurs that sharpness deficiency, wearability are poor when being cut, being polished in itself to diamond, trivial operations, operation
The defects of technical difficulty is higher.In addition, when being cut, being polished to diamond, it is necessary to special diamond cutting tool with
And special diamond milling tools, cutting and polishing need separately to carry out, it is often necessary to change machine and be processed, processing effect
Rate is relatively low.
The content of the invention
Piece is cut it is an object of the invention to provide a kind of diamond is special, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of diamond is special to cut piece, including matrix disk, multiple Buddha's warrior attendants of distributing installation matrix disk bottom end face
Stone cutter block and the annulus cutterhead for being arranged on matrix disk circumference outer ring, the annulus cutterhead include internal matrix cutterhead and
The covering of matrix cutterhead outer surface cuts layer, cuts a layer outer surface and is embedded with diamond bisque, the annulus cutterhead top surface and bottom surface
Upper that the distribution of annulus cutter head center is provided with multiple chip areas, the cylindrical side wall of annulus cutterhead is run through in the chip area outer end,
The inner inner circle side wall for running through annulus cutterhead of chip area；The distribution of described matrix disk circumference outer ring, which is provided with, multiple stretches into annulus knife
Combination gear piece inside disk, the embedding slot of matrix disk bottom end face is interior to be provided with multiple be used for around matrix disk central distribution
The diamond cutter block of polishing, the top surface outer rim that the diamond cutter block is embedded inside matrix disk be provided with stretch out it is convex
Go out portion, atmospheric pressure cavity is left between diamond cutter block top surface and embedding slot top surface, the atmospheric pressure cavity leads to the air-flow in matrix disk
Road connects, and the matrix disk of gas channel outer end is provided with suction nozzle；The diamond cutter block and chip area are in swirling
Set, the oppositely oriented setting of diamond cutter block and chip area.
As the further scheme of the present invention：The center of described matrix disk is set with the center superposition of annulus cutterhead.
As the further scheme of the present invention：The section of the protuberance is triangle, trapezoidal or rectangle.
As the further scheme of the present invention：Described matrix disk is disposed with for mounting circular ring knife from outside to inside
Disk, the cylindrical basal disc of diamond cutter block, the conically shaped disk of the cylindrical basal disc inner ring of connection and the center of conically shaped disk top connection
Basal disc.
As the further scheme of the present invention：Matrix disk central distribution is provided with multiple pass through on the conically shaped disk
The thermal vias of conically shaped disk is worn, the thermal vias tilts from inside to outside to be set through conically shaped disk, each thermal vias
Arrangement is set in swirling.
As the further scheme of the present invention：The center basal disc coordinates the center that is fitted with to be provided with peace centrally through mounting hole
The fixed cover of screwed hole is filled, the ring flange being bonded with center basal disc top surface, the center basal disc surrounding are provided with the top of fixed cover
Distribution is provided with plug-in opening, and top is equipped with plug-in opening and passes ring flange and the installation bolt coordinated with fixing nut；It is described
Installation screwed hole screw-internal thread fit is provided with drive shaft, and drive shaft is internally provided with primary air road, and primary air road passes through multiple points
Branch stream road is connected with each outlet nozzle outside drive shaft bottom, and outlet nozzle is connected by airstream hose with suction nozzle.
As the further scheme of the present invention：Keyway, the fixed cover outer circumferential walls are provided with the mounting hole is cylindrical
On positioning key with keyway corresponding matching is installed.
As the further scheme of the present invention：The thickness ratio diamond of diamond cutter block nose circle in cylindrical basal disc
The thickness of cutter block nose circle outside cylindrical basal disc is low.
As the further scheme of the present invention：The depth of the chip area is less than or equal to the thickness for cutting layer.
As the further scheme of the present invention：Circumferencial direction of the top surface and bottom surface of the combination gear piece along matrix disk
Distribution is provided with multiple raised racks, the thickness gradually thickening setting of each raised rack, the thickening direction of each raised rack
It is reversed with matrix disk work direction of rotation.
Compared with prior art, the beneficial effects of the invention are as follows：When operating with, annulus cutterhead can enter to diamond
Row cutting, the diamond cutter block that the distribution of matrix disk bottom end face is set can be polished, easy for operation, be advantageous to carry
Rise processing efficiency；The distribution of matrix disk circumference outer ring is provided with multiple combination gear pieces stretched into inside annulus cutterhead, increases
The connection area of annulus cutterhead and matrix disk so that the attachment structure of annulus cutterhead and matrix disk is more solid and reliable,
Annulus cutterhead is avoided to depart from matrix disk under high speed rotation state and caused damage to operating personnel or equipment；Diamond cutter block
It is embedded the top surface outer rim inside matrix disk and is provided with the protuberance to stretch out so that diamond cutter block connects with matrix disk
Connect more reliable and more stable, avoid the diamond cutter block in bruting process from ceaselessly being impacted and produce loosening；High-speed rotation is bored
The meeting of shape cylinder disk produces axial wind, and the high-temperature gas for generation of polishing can discharge from thermal vias, and the wind of flowing can polish reducing
Temperature, while polishing chip can be quickly carried away, greatly improve grinding efficiency and effect；High pressure gas is imported into atmospheric pressure cavity
Stream, is pushed diamond cutter block 3 by high pressure draught, it is ensured that the positional precision of diamond cutter block 3, so as to be advantageous to lift product
Overall polishing precision.
To sum up, the present invention is reasonable in design, and overall structure is reliable and stable, operates with conveniently, safely, can be beaten
Mill and can is cut, and is advantageous to lift processing efficiency.
Brief description of the drawings
Fig. 1 is a kind of special structural representation for cutting piece section of diamond；
Fig. 2 is a kind of special structural representation for cutting piece bottom surface of diamond；
Fig. 3 is a kind of special structural representation for cutting partial enlargement in Fig. 1 circles in piece of diamond；
Fig. 4 be a kind of diamond it is special cut in piece combine gear piece A to structural representation.
In figure：1- annulus cutterheads, 11- cut layer, 12- matrix cutterheads, 13- chip areas, the cylindrical basal discs of 2-, 21- conjunction gears
Piece, 22- embedding slots, 23- projection racks, 3- diamond cutter blocks, 31- protuberances, 4- conically shaped disks, 41- thermal vias, 5- centers
Basal disc, 51- plug-in openings, 52- keyways, 53- mounting holes, 6- fixed covers, 61- ring flanges, 62- installation screwed holes, 7- installation bolts,
8- fixing nuts, 9- drive shafts, 91- primary airs road, 92- branch flows road, 93- airstream hoses, 94- interconnections, 95- air inlets
Mouth, 96- vertical passageways, 97- plugs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1~4 are referred to, the present invention provides a kind of technical scheme：A kind of diamond is special to cut piece, including matrix circle
Disk, distributing installation matrix disk bottom end face multiple diamond cutter blocks 3 and be arranged on the annulus of matrix disk circumference outer ring
Cutterhead 1, the center of described matrix disk are set with the center superposition of annulus cutterhead 1；The annulus cutterhead 1 includes internal matrix
What cutterhead 12 and the outer surface of matrix cutterhead 12 covered cuts layer 11, cuts the outer surface of layer 11 and is embedded with diamond bisque, the circle
The central distribution of annulus cutterhead 1 is provided with multiple chip areas 13 on the top surface of cutting ring disk 1 and bottom surface, the outer end of chip area 13 is passed through
Wear the cylindrical side wall of annulus cutterhead 1, the inner inner circle side wall for running through annulus cutterhead 1 of chip area 13, the depth of the chip area 13
Less than or equal to the thickness for cutting layer 11；Be advantageous to cut the discharge of chip.
The distribution of described matrix disk circumference outer ring is provided with multiple combination gear pieces 21 stretched into inside annulus cutterhead 1, with reference to
Gear piece 21 increases the connection area of annulus cutterhead 1 and matrix disk so that the attachment structure of annulus cutterhead 1 and matrix disk is more
Add solid and reliable, avoid annulus cutterhead 1 from departing from matrix disk under high speed rotation state and cause to damage to operating personnel or equipment
Evil；Matrix disk central distribution is provided with multiple diamonds for being used to polish in the embedding slot 22 of matrix disk bottom end face
Cutter block 3, the top surface outer rim that the diamond cutter block 3 is embedded inside matrix disk are provided with the protuberance 31 to stretch out, gold
Atmospheric pressure cavity is left between the top surface of hard rock cutter block 3 and the top surface of embedding slot 22, the atmospheric pressure cavity connects with the gas channel in matrix disk
Logical, the matrix disk of gas channel outer end is provided with suction nozzle 95；The section of the protuberance 31 is triangle, trapezoidal or square
Shape, it is more reliable and more stable that the setting of protuberance 31 make it that diamond cutter block 3 is connected with matrix disk, avoids golden in bruting process
Hard rock cutter block 3 is ceaselessly impacted and produces loosening；The diamond cutter block 3 is set with chip area 13 in swirling, gold
Hard rock cutter block 3 and the oppositely oriented setting of chip area 13.
It may be preferred that described matrix disk is disposed with for mounting circular ring cutterhead 1, diamond cutter block 3 from outside to inside
Cylindrical basal disc 2, the conically shaped disk 4 of the cylindrical inner ring of basal disc 2 of connection and the center basal disc 5 of the top of conically shaped disk 4 connection.
It may be preferred that it is provided with the conically shaped disk 4 around matrix disk central distribution multiple through conically shaped disk 4
Thermal vias 41, the thermal vias 41 tilt set through conically shaped disk 4 from inside to outside, and the arrangement of each thermal vias 41 is in
Swirling is set.When the rotation direction of each thermal vias 41 is identical with entirely cutting piece direction of rotation, pass through in thermal vias 41
Airflow direction for from inside to outside；When the rotation direction of each thermal vias 41 is opposite with entirely cutting piece direction of rotation, radiating is logical
The airflow direction passed through in hole 41 is from outside to inside.
It may be preferred that the center basal disc 5 coordinates the center that is fitted with to be provided with installation screwed hole 62 centrally through mounting hole 53
Fixed cover 6, the top of fixed cover 6 is provided with the ring flange 61 be bonded with the top surface of center basal disc 5, and the surrounding of center basal disc 5 is divided
Cloth is provided with plug-in opening 51, and top is equipped with plug-in opening 51 and passes ring flange 61 and the installation bolt coordinated with fixing nut 8
7；The installation screw-internal thread fit of screwed hole 62 is provided with drive shaft 9, and drive shaft 9 is internally provided with primary air road 91, primary air
Road 91 is connected by multiple branch flow roads 92 with each outlet nozzle outside the bottom of drive shaft 9, and outlet nozzle passes through airstream hose
93 connect with suction nozzle 95；By rotating air connector high pressure draught, high pressure are imported into the primary air road 91 inside drive shaft 9
Air-flow passes through primary air road 91, branch flow road 92, outlet nozzle, airstream hose 93, suction nozzle 95 and gas channel successively, finally
Into in atmospheric pressure cavity, diamond cutter block 3 is pushed by high pressure draught, it is ensured that the positional precision of diamond cutter block 3, so as to favourable
In the polishing precision that lifting product is overall.Wherein, gas channel include the interconnection 94 that is connected with suction nozzle 95 of end and
The vertical passageway 96 of the cylindrical top end face of basal disc 2 is run through at top, and the top of vertical passageway 96, which blocks, plug 97, under vertical passageway 96
End connects with interconnection 94 and atmospheric pressure cavity respectively.
It may be preferred that the top surface and bottom surface of the combination gear piece 21 along matrix disk circumferencial direction distribution be provided with it is more
Individual raised rack 23, the thickness gradually thickening setting of each raised rack 23, the thickening direction of each raised rack 23 and matrix
Disk work direction of rotation is reversed.During work, the thickening direction of the Impact direction of annulus cutterhead 1 and each raised rack 23
It is identical so that annulus cutterhead 1 can closely be bonded and be fixed on reference on gear piece 21.
Keyway 52 is provided with the mounting hole 53 is cylindrical, it is right with keyway 52 to be provided with the outer circumferential walls of fixed cover 6
The positioning key that should coordinate；Whole mounting structure is reliable and stable, convenient to carry out dismounting and change to cutting piece；The diamond cutter block 3
Thickness ratio diamond cutter block 3 close to nose circle in cylindrical basal disc 2 is low close to the thickness of cylindrical 2 outer nose circle of basal disc.Using gradual change type
The service life of diamond cutter block 3 that thickness is set is longer, and grinding efficiency is higher.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (10)
1. a kind of diamond is special to cut piece, it is characterised in that：Including matrix disk, distributing installation matrix disk bottom end face
Multiple diamond cutter blocks (3) and the annulus cutterhead (1) for being arranged on matrix disk circumference outer ring, the annulus cutterhead (1) include
What internal matrix cutterhead (12) and matrix cutterhead (12) outer surface covered cuts layer (11), cuts layer (11) outer surface and is embedded
There is a diamond bisque, annulus cutterhead (1) central distribution is provided with multiple chip areas on annulus cutterhead (1) top surface and bottom surface
(13), the cylindrical side wall of annulus cutterhead (1) is run through in chip area (13) outer end, and annulus cutterhead is run through in chip area (13) the inner
(1) inner circle side wall；The distribution of described matrix disk circumference outer ring is provided with multiple combination gear pieces for stretching into annulus cutterhead (1) inside
(21) matrix disk central distribution, is provided with multiple gold for being used to polish in the embedding slot (22) of matrix disk bottom end face
Hard rock cutter block (3), the top surface outer rim that the diamond cutter block (3) is embedded inside matrix disk are provided with the protrusion to stretch out
Portion (31), leaves atmospheric pressure cavity between diamond cutter block (3) top surface and embedding slot (22) top surface, the atmospheric pressure cavity with matrix disk
Gas channel connection, the matrix disk of gas channel outer end is provided with suction nozzle (95)；The diamond cutter block (2) and row
Consider groove (13) to be worth doing to set in swirling, diamond cutter block (3) and the oppositely oriented setting of chip area (13).
2. a kind of diamond according to claim 1 is special to cut piece, it is characterised in that：The center of described matrix disk with
The center superposition of annulus cutterhead (1) is set.
3. a kind of diamond according to claim 1 is special to cut piece, it is characterised in that：The section of the protuberance (31)
For triangle, trapezoidal or rectangle.
4. a kind of diamond according to claim 1 is special to cut piece, it is characterised in that：Described matrix disk is from outside to inside
It is disposed with for mounting circular ring cutterhead (1), the cylindrical basal disc (2) of diamond cutter block (3), cylindrical basal disc (2) inner ring of connection
Conically shaped disk (4) and conically shaped disk (4) at the top of connection center basal disc (5).
5. a kind of diamond according to claim 4 is special to cut piece, it is characterised in that：Conically shaped disk (4) upper measurement
Matrix disk central distribution is provided with multiple thermal vias (41) through conically shaped disk (4), the thermal vias (41) from
Interior to be set to outer incline through conically shaped disk (4), the arrangement of each thermal vias (41) is set in swirling.
6. a kind of diamond according to claim 4 is special to cut piece, it is characterised in that：Center basal disc (5) center
The center that is fitted with is coordinated to be provided with the fixed cover (6) of installation screwed hole (62) by mounting hole (53), fixed cover (6) top is provided with
The ring flange (61) being bonded with center basal disc (5) top surface, center basal disc (5) the surrounding distribution are provided with plug-in opening (51), inserted
Top is equipped with dress hole (51) and passes ring flange (61) and the installation bolt (7) coordinated with fixing nut (8)；The installation spiral shell
Line (7) hole screw-internal thread fit is provided with drive shaft, and drive shaft is internally provided with primary air road, and primary air road passes through multiple branch's gas
Runner is connected with each outlet nozzle outside drive shaft bottom, and outlet nozzle is connected by airstream hose with suction nozzle.
7. a kind of diamond according to claim 6 is special to cut piece, it is characterised in that：The cylindrical upper setting of mounting hole
There is keyway (52), be provided with fixed cover (6) outer circumferential walls and the positioning key of keyway (52) corresponding matching.
8. a kind of diamond according to claim 4 is special to cut piece, it is characterised in that：The diamond cutter block (3) is leaned on
The thickness ratio diamond cutter block (3) of the interior nose circle of nearly cylindrical basal disc (2) is low close to the thickness of cylindrical basal disc (2) outer nose circle.
9. a kind of diamond according to claim 1 is special to cut piece, it is characterised in that：The depth of the chip area (13)
Less than or equal to the thickness for cutting layer (11).
10. a kind of diamond according to claim 1 is special to cut piece, it is characterised in that：The combination gear piece (21)
The circumferencial direction distribution of top surface and bottom surface along matrix disk is provided with multiple raised racks (23), each raised rack (23)
Thickness gradually thickening setting, thickening direction and the matrix disk work direction of rotation of each raised rack (23) are reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851988.6A CN107443263A (en) | 2017-09-19 | 2017-09-19 | A kind of diamond is special to cut piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851988.6A CN107443263A (en) | 2017-09-19 | 2017-09-19 | A kind of diamond is special to cut piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107443263A true CN107443263A (en) | 2017-12-08 |
Family
ID=60497809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851988.6A Withdrawn CN107443263A (en) | 2017-09-19 | 2017-09-19 | A kind of diamond is special to cut piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746828A (en) * | 2019-03-12 | 2019-05-14 | 郑州安信研磨科技有限公司 | A kind of novel two-in-one mill section |
-
2017
- 2017-09-19 CN CN201710851988.6A patent/CN107443263A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746828A (en) * | 2019-03-12 | 2019-05-14 | 郑州安信研磨科技有限公司 | A kind of novel two-in-one mill section |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |
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| WW01 | Invention patent application withdrawn after publication |