CN106392162A - PCD milling cutter - Google Patents
PCD milling cutter Download PDFInfo
- Publication number
- CN106392162A CN106392162A CN201610862946.8A CN201610862946A CN106392162A CN 106392162 A CN106392162 A CN 106392162A CN 201610862946 A CN201610862946 A CN 201610862946A CN 106392162 A CN106392162 A CN 106392162A
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- milling
- cutter
- drainpipe
- groove
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/28—Features relating to lubricating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/205—Number of cutting edges six
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a PCD milling cutter. During working, the milling cutter is arranged above a workpiece, is moved to one side of the processed workpiece, drops to a specified cutting position, and horizontally moves for cutting according to specified speed; in a cutting process, a cutting fluid flows onto the milling cutter through a first water draining pipe and a second water draining pipe; after cutting is completed, the milling cutter is upwards lifted by certain distance, returns to the center of the workpiece, and is lifted to the highest position at the top end; six blades, which comprise one finish-milling blade and five rough-milling blades, are arranged on the milling cutter, so that errors of the workpiece are reduced when the milling cutter works, and errors of the workpiece can be reduced when the milling cutter mills; the first water draining pipe and the second water draining pipe are arranged in the milling cutter, so that the cutting fluid can be left on the milling cutter through the first water draining pipe and the second water draining pipe, and therefore, intense abrasion, caused by a too high temperature, of the blades of the milling cutter is prevented, and the problem that the blades are embedded into the milling cutter and the broken blades are relatively convenient to replace due to the fact precision of the workpiece cannot reach requirements and errors are relatively great as a result of the rough processed surface of the workpiece is avoided.
Description
Technical field
The present invention relates to field of machining, it is a kind of PCD milling cutter.
Background technology
General milling cutter tip is provided with 4 blades, and blade sizes are all the same, easily wear and tear, during finishing during processing
It is not easy effectively to ensure workpiece error, easily cause to damage to workpiece, shake much, easily during general milling cutter tip milling
Cause the wear of work.
Content of the invention
Much for shaking during above-mentioned milling cutter tip milling, easily cause the wear of work, easily wear and tear during blade processing, essence
It is not easy during processing effectively to ensure workpiece error, easily cause to damage to workpiece.
For solving above technical problem, the technical scheme that the present invention provides is:
The present invention proposes a kind of PCD milling cutter it is characterised in that enclosed mass milling cutter connecting rod and milling cutter tip, and described milling cutter connects
Bar is in cylinder, it is provided with the first drainpipe in milling cutter connecting rod, described first drainpipe is in cylindrical structure, the first drainpipe
One end be connected with milling cutter connecting rod, the other end of the first drainpipe is arranged in milling cutter tip, and one end of milling cutter connecting rod sets
There is chamfering α, the other end of milling cutter connecting rod is connected with milling cutter tip, described milling cutter tip includes rotary cutter and contiguous block, institute
Stating contiguous block is in cylindrical structure, and one end of contiguous block is connected with milling cutter connecting rod, and the other end is connected with rotary cutter, described rotation
Rotor head and contiguous block junction are provided with chamfering γ, and rotary cutter is provided with milling cutter groove, row cuts groove and cutting plate for milling cutters, described milling cutter
Groove, row cuts groove and cutting plate for milling cutters respectively has six, and puts rotary setting on the basis of the center of rotary cutter, and milling cutter groove is arranged on rotation
Rotor head around the outer circle, described row is cut groove and is disposed adjacent with milling cutter groove, and row cuts groove next-door neighbour's milling cutter groove setting, described cutting plate for milling cutters bag
Include five B angle of throat pieces and an A angle of throat piece, cutting plate for milling cutters is fixed in milling cutter groove, is provided with the second drainpipe, institute in milling cutter tip
Stating the second drainpipe has six, and the second drainpipe is obliquely installed with respect to the first drainpipe, one end of the second drainpipe and milling cutter
Cutter head is connected, and the other end is connected with the first drainpipe；
Further described α=γ=45 °, described cutting plate for milling cutters is provided with undercut ss, and described β is 3 °, and described A knife blade is than B knife knife
Piece width 2mm；
Further described, PDC milling cutter length is L1, a diameter of R1 of milling cutter connecting rod, a diameter of R2 of rotary cutter, width
For L2, L1=85mm, L2=25mm, R1=20mm, R2=50mm.
Beneficial effects of the present invention are：
A kind of PCD milling cutter, operationally, milling cutter, above workpiece, then moves to process workpiece side, drops to afterwards to specify and cuts
Cut position, move horizontally by specified speed and cut, cutting fluid passes through the first drainpipe and second row in working angles
Water pipe, flows on milling cutter, and when cutting finishes, milling cutter is lifted up one end distance, returns to workpiece centre, is raised to top highest afterwards
Position, milling cutter is provided with six blades, a precise cutter and five rough milling cutter blades, can be to reduce workpiece by mistake during milling cutter work
Difference, enables to reduce the error of workpiece during milling tool, is provided with the first drainpipe and the second drainpipe, in working angles in milling cutter
In, coolant can be left on milling cutter by the first drainpipe and the second drainpipe, prevent cutting plate for milling cutters because temperature is too high, make
Become the drastically abrasion of blade, so that workpiece machining surface is coarse, cause the precision of workpiece not reach requirement, error is larger, knife
Chip is embedded to be embedded in milling cutter, and blade is disabled, changes more convenient.
Brief description
Fig. 1 PCD milling cutter construction figure.
Fig. 2 rotary cutter bottom schematic view.
Fig. 3 blade schematic diagram.
Specific embodiment
The present invention proposes a kind of PCD milling cutter it is characterised in that enclosed mass milling cutter connecting rod 1 and milling cutter tip 2, described milling
Knife connecting rod 1 is in cylinder, it is provided with the first drainpipe 3 in milling cutter connecting rod 1, described first drainpipe 3 is in cylindrical structure,
One end of first drainpipe 3 is connected with milling cutter connecting rod 1, and the other end of the first drainpipe 3 is arranged in milling cutter tip 2, milling cutter
One end of connecting rod 1 is provided with chamfering α, and the other end of milling cutter connecting rod 1 is connected with milling cutter tip 2, and described milling cutter tip 2 includes revolving
Rotor head 4 and contiguous block 5, described contiguous block 5 is in cylindrical structure, and one end of contiguous block 5 is connected with milling cutter connecting rod 1, another
End is connected with rotary cutter 4, and described rotary cutter 4 is provided with chamfering γ with contiguous block 5 junction, and rotary cutter 4 is provided with milling cutter
Groove 6, row cut groove 7 and cutting plate for milling cutters 8, and described milling cutter groove 6, row cuts groove 7 and cutting plate for milling cutters 8 respectively has six, and with rotary cutter 4
Rotary setting is put, milling cutter groove 6 is arranged on rotary cutter 4 around the outer circle, and it is adjacent with milling cutter groove 6 that described row cuts groove 7 on the basis of center
Setting, row cuts groove 7 next-door neighbour's milling cutter groove 6 and arranges, and described cutting plate for milling cutters 8 includes five B angle of throat pieces and an A angle of throat piece, milling cutter knife
Piece 8 is fixed in milling cutter groove 6, is provided with the second drainpipe 9 in milling cutter tip 2, and described second drainpipe 9 has six, the second draining
Pipe 9 is obliquely installed with respect to the first drainpipe 3, and one end of the second drainpipe 9 is connected with milling cutter tip 2, the other end and first row
Water pipe 3 is connected；
Further described α=γ=45 °, described cutting plate for milling cutters 8 is provided with undercut ss, and described β is 3 °, and described A knife blade is than B knife
Blade width 2mm；
Further described, PDC milling cutter length is L1, a diameter of R1 of milling cutter connecting rod 1, a diameter of R2 of rotary cutter 4, wide
Spend for L2, L1=85mm, L2=25mm, R1=20mm, R2=50mm.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (3)
1. the present invention proposes a kind of PCD milling cutter it is characterised in that enclosed mass milling cutter connecting rod and milling cutter tip, and described milling cutter is even
Extension bar is in cylinder, it is provided with the first drainpipe in milling cutter connecting rod, described first drainpipe is in cylindrical structure, the first draining
One end of pipe is connected with milling cutter connecting rod, and the other end of the first drainpipe is arranged in milling cutter tip, one end of milling cutter connecting rod
It is provided with chamfering α, the other end of milling cutter connecting rod is connected with milling cutter tip, and described milling cutter tip includes rotary cutter and contiguous block,
Described contiguous block is in cylindrical structure, and one end of contiguous block is connected with milling cutter connecting rod, and the other end is connected with rotary cutter, described
Rotary cutter and contiguous block junction are provided with chamfering γ, and rotary cutter is provided with milling cutter groove, row cuts groove and cutting plate for milling cutters, described milling
Cutter groove, row cuts groove and cutting plate for milling cutters respectively has six, and puts rotary setting on the basis of the center of rotary cutter, and milling cutter groove is arranged on
Rotary cutter around the outer circle, described row is cut groove and is disposed adjacent with milling cutter groove, and row cuts groove next-door neighbour's milling cutter groove setting, described cutting plate for milling cutters
Including five B angle of throat pieces and an A angle of throat piece, cutting plate for milling cutters is fixed in milling cutter groove, is provided with the second drainpipe in milling cutter tip,
Described second drainpipe has six, and the second drainpipe is obliquely installed with respect to the first drainpipe, one end of the second drainpipe and milling
Knife cutter head is connected, and the other end is connected with the first drainpipe.
2. as claimed in claim 1 a kind of PCD milling cutter it is characterised in that described α=γ=45 °, described cutting plate for milling cutters is provided with chamfering
β, described β are 3 °, described A knife blade 2mm wider than B knife blade.
3. as claimed in claim 1 a kind of PCD milling cutter it is characterised in that described PDC milling cutter length be L1, milling cutter connecting rod straight
Footpath is R1, a diameter of R2 of rotary cutter, and width is L2, L1=85mm, L2=25mm, R1=20mm, R2=50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862946.8A CN106392162A (en) | 2016-09-29 | 2016-09-29 | PCD milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862946.8A CN106392162A (en) | 2016-09-29 | 2016-09-29 | PCD milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392162A true CN106392162A (en) | 2017-02-15 |
Family
ID=59227999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862946.8A Pending CN106392162A (en) | 2016-09-29 | 2016-09-29 | PCD milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392162A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108348A (en) * | 2018-10-12 | 2019-01-01 | 广州汇专工具有限公司 | A kind of milling cutter construction and milling cutter tool |
| CN113458471A (en) * | 2021-08-03 | 2021-10-01 | 李日新 | Combined precise milling cutter for plane machining |
| CN114423551A (en) * | 2019-09-27 | 2022-04-29 | 兼房株式会社 | Milling cutter and cutting edge thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270124A1 (en) * | 2001-06-28 | 2003-01-02 | Camozzi Holding S.P.A. | High-speed rotating tool with an insert of fluid-cooled hard material |
| DE102010036874A1 (en) * | 2010-08-05 | 2012-02-23 | Gühring Ohg | Cutting tool and method for its production |
| CN103737091A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Cutting tool with cooling structure |
| CN103737090A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Finish machining rotating cutter |
| CN203843253U (en) * | 2014-04-29 | 2014-09-24 | 成都邦普合金材料有限公司 | Helical-edge milling cutter |
| DE102013205026A1 (en) * | 2013-03-21 | 2014-09-25 | Gühring KG | Rotary shafted tool |
| CN105171085A (en) * | 2015-10-29 | 2015-12-23 | 江苏中晟钻石工具有限公司 | Novel efficient disc milling cutter |
-
2016
- 2016-09-29 CN CN201610862946.8A patent/CN106392162A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1270124A1 (en) * | 2001-06-28 | 2003-01-02 | Camozzi Holding S.P.A. | High-speed rotating tool with an insert of fluid-cooled hard material |
| DE102010036874A1 (en) * | 2010-08-05 | 2012-02-23 | Gühring Ohg | Cutting tool and method for its production |
| DE102013205026A1 (en) * | 2013-03-21 | 2014-09-25 | Gühring KG | Rotary shafted tool |
| CN103737091A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Cutting tool with cooling structure |
| CN103737090A (en) * | 2013-12-30 | 2014-04-23 | 株洲钻石切削刀具股份有限公司 | Finish machining rotating cutter |
| CN203843253U (en) * | 2014-04-29 | 2014-09-24 | 成都邦普合金材料有限公司 | Helical-edge milling cutter |
| CN105171085A (en) * | 2015-10-29 | 2015-12-23 | 江苏中晟钻石工具有限公司 | Novel efficient disc milling cutter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108348A (en) * | 2018-10-12 | 2019-01-01 | 广州汇专工具有限公司 | A kind of milling cutter construction and milling cutter tool |
| CN114423551A (en) * | 2019-09-27 | 2022-04-29 | 兼房株式会社 | Milling cutter and cutting edge thereof |
| CN113458471A (en) * | 2021-08-03 | 2021-10-01 | 李日新 | Combined precise milling cutter for plane machining |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |