CN105772823A - Face milling cutter and installation method thereof - Google Patents
Face milling cutter and installation method thereof Download PDFInfo
- Publication number
- CN105772823A CN105772823A CN201610216692.2A CN201610216692A CN105772823A CN 105772823 A CN105772823 A CN 105772823A CN 201610216692 A CN201610216692 A CN 201610216692A CN 105772823 A CN105772823 A CN 105772823A
- Authority
- CN
- China
- Prior art keywords
- face milling
- drainage
- milling cutter
- facing cut
- cutter hub
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
-
- 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
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/045—Round
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention provides a face milling cutter and an installation method thereof. The face milling cutter comprises a face milling cutter body, a drainage disk, connecting pieces, a sealing ring and cutter blades, wherein the connecting pieces are used for connecting the drainage disk to the face milling cutter body, the sealing ring is connected to the face milling cutter body, and the cutter blades are connected to the face milling cutter body. The drainage disk is provided with a plurality of cooling drainage grooves rotating along with the drainage disk. Each cutter blade is provided with a cutting edge aligned with the corresponding drainage groove. According to the face milling cutter and the installation method thereof, the multiple drainage grooves are formed in the drainage disk and capable of directly aligning working portions to conduct injection through adjustment; the face milling cutter has the characteristics of being simple in structure, good in cooling effect and low in cost and is suitable for producing of novel face milling cutter products and high-speed cutting; the cooling hole forming scheme of the face milling cutter provided by the invention is different from that of a former inner-cooling type face milling cutter disk, the face milling cutter provided by the invention adopts a symmetrical balance structure, a non-cooling-hole structure and the like, is high in cutter body strength and good in dynamic balance performance and has the advantage of being low in cost.
Description
Technical field
The invention belongs to high-efficient cutting cutting-tool engineering field, particularly relate to a kind of face milling cutters and installation method thereof.
Background technology
Along with popularizing of High-speed Machining Technology, the cutting speed of face milling cutters is required more and more higher.The raising of cutting speed, cutting temperature also greatly improves therewith, and the hot alternation of blade lost efficacy also more and more obvious, was in particular in: the face milling cutters of outer air-cooled structure are in milling process, and heating is many and cools down deficiency；Outside milling circulates, do not generate heat and cool down fully.Blade very easily weares and teares under the cold and hot situation of change of high frequency, even bursts apart.
The cooling position of the facing cutter of inner-cooling structure determines that, and actual processing is changeable, it is impossible to according to cutting-in, cuts width and carries out accommodation, causes that inner-cooling structure can not play one's part to the full.Show that blade life is fluctuated, lifetime settings, cost accounting etc. are caused bigger inconvenience.
For solving problem above, it is necessary to develop the facing cutter of a kind of new structure, improve cutter life.
Summary of the invention
It is an object of the invention to provide and a kind of be adjusted drainage trough position, simple in construction, the face milling cutters of good cooling results and installation method thereof according to Working position.
The present invention provides a kind of face milling cutters, comprising: facing cut cutter hub, drainage disc, by connect this drainage disc be connected to the connector on described facing cut cutter hub, the sealing ring that is connected on this facing cut cutter hub and be connected to the blade on described facing cut cutter hub, wherein, described drainage disc is provided with the multiple cooling drainage troughs forwarded to drainage disc；Described blade is provided with cutting edge, and a described drainage trough is directed at this cutting edge.
Wherein, described sealing ring is arranged between described facing cut cutter hub and drainage disc.
Wherein, described drainage disc is additionally provided with multiple mounting groove.
Wherein, described facing cut cutter hub is arranged on facing cut handle of a knife, and this facing cut handle of a knife is arranged on a main shaft.
Wherein, the cutting edge of described blade is horizontal by 45 °.
Wherein, the cutting edge of described blade is horizontal by 75 °.
Wherein, the cutting edge of described blade is horizontal by 90 °.
Wherein, the cutting edge of described blade is circular.
The present invention also provides for a kind of face milling cutters installation method, comprises the steps:
The first step: facing cut cutter hub is arranged on facing cut handle of a knife by handle of a knife screw；
Second step: sealing ring and drainage disc are installed on facing cut cutter hub by some connectors, rotates drainage disc during installation so that after the drainage trough alignment blade cutting edge of drainage disc, row tightens connector again；
3rd step: the space of coolant entering surface end mill body and drainage disc, sprays to the cutting edge of blade by the drainage trough of drainage disc.
The present invention, by having some drainage troughs on drainage disc, can directly alignment work part spray by regulating, and has simple in construction, good cooling results, feature with low cost, is suitable for the production of novel face milling cutters product, is suitable for high-speed cutting.Face milling cutters of the present invention beat the different of Cooling Holes scheme from conventional internally cooled facing cutter, and the face milling cutters of the present invention adopt symmetrical balance structure, and without structures such as Cooling Holes, cutter hub intensity is high, and dynamic balance performance is good, has low-cost advantage.Cooled nozzle accurately adjusts according to the difference of Working position, cools down more accurate, is particularly suitable for high-speed milling.
Accompanying drawing explanation
Fig. 1 is the structural representation of face milling cutters of the present invention；
Fig. 2 is the structural representation of the facing cut handle of a knife of face milling cutters shown in Fig. 1；
Fig. 3 is the scheme of installation of face milling cutters shown in Fig. 1；
Fig. 4 is the top view of facing cut cutter hub shown in Fig. 1；
Fig. 5 is the structural representation of the installation of face milling cutters shown in Fig. 1；
Fig. 6 is facing cut cutter hub shown in Fig. 1 is the structural representation waiting typing；
Fig. 7 is facing cut cutter hub shown in Fig. 1 is the structural representation not waiting typing；
Fig. 8 is the structural representation that facing cut cutter hub shown in Fig. 1 installs dissimilar blade；
Fig. 9 is the partial schematic diagram that facing cut cutter hub shown in Fig. 8 installs 45 ° of blades；
Figure 10 is the partial schematic diagram that facing cut cutter hub shown in Fig. 8 installs 75 ° of blades；
Figure 11 is the partial schematic diagram that facing cut cutter hub shown in Fig. 8 installs 90 ° of blades；
Figure 12 is the partial schematic diagram that facing cut cutter hub shown in Fig. 8 installs circular knife.
Detailed description of the invention
The present invention discloses a kind of face milling cutters, as shown in Figure 1, these face milling cutters 100 are adjustable orifice formula face milling cutters, comprising: facing cut cutter hub 10, drainage disc 20, by connect this drainage disc 20 be connected to the connector 30 on described facing cut cutter hub 10, the sealing ring 40 that is connected on this facing cut cutter hub 10 and be connected to the blade 50 on described facing cut cutter hub 10.Wherein, described facing cut cutter hub 10 is arranged on facing cut handle of a knife 11 (as shown in Figures 2 and 3), and this facing cut handle of a knife 11 is arranged on a main shaft 200；Described drainage disc 20 is provided with the multiple cooling drainage troughs 21 (as shown in Figure 4) forwarded to drainage disc；Described blade 50 is provided with cutting edge 51 (as shown in Figure 3), and described drainage trough 21 is directed at cutting edge 51；In the present embodiment, described connector 30 is housing screw.
Refer to Fig. 2 to Fig. 4, by handle of a knife screw 12, facing cut cutter hub 10 is arranged on facing cut handle of a knife 11；Again sealing ring 40 and drainage disc 20 are installed on facing cut cutter hub 10 by some housing screws 30；During installation, housing screw 30 can not first be tightened, and can suitably rotate drainage disc 20 so that cooling drainage trough 21 is gone after being directed at blade cutting edge 51 again and tightened.
Referring to shown in Fig. 5, coolant 300 is provided by facing cut handle of a knife 11, the space of coolant 300 entering surface end mill body 10 and drainage disc 20, sprays to blade cutting edge 51 by the drainage trough 21 of drainage disc 20.Adjustable orifice formula face milling cutters after installation are as shown in Figure 5.
The present invention also discloses a kind of face milling cutters installation method, comprises the steps:
The first step: facing cut cutter hub 10 is arranged on facing cut handle of a knife 11 by handle of a knife screw 12.
Second step: sealing ring 30 and drainage disc 20 are installed on facing cut cutter hub 10 by some connectors, during installation, rotate drain, 20 so that after the drainage trough 21 of drainage disc 20 is directed at blade cutting edge, then row tighten connector, this connector is housing screw.
3rd step: cooling, the space of 300 entering surface end mill bodies 10 and drainage disc 20, sprays to the cutting edge of blade by the drainage trough 21 of drainage disc 20.
Described sealing ring 40 is arranged between described handle of a knife screw 12 and drainage disc 20, it is prevented that coolant invades in facing cut cutter hub 10, reduces the effect of cooling on the one hand, causes the damage of facing cut cutter hub 10 on the other hand.
Fig. 6 such as show at the structural representation of die joint milling cutter, Fig. 7 show the structural representation not waiting die joint milling cutter, described facing cut cutter hub 10 is designed according to the prescription of part to be processed, and its pattern the typing (as shown in Figure 6) such as can be divided into and not wait typing (as shown in Figure 7).When the rigidity of part to be processed is poor, and when surface quality requirements is higher simultaneously, it is generally adopted not repetitional structure design, it is prevented that the course of processing produces vibration.No matter being decile or not decile design, be all symmetrical structure, dynamic balance is good.
Referring to shown in Fig. 4, Fig. 6 and Fig. 7, except being provided with multiple cooling drainage trough 21 on described drainage disc 20, drainage trough 21 makes the coolant 300 between handle of a knife screw 12 dough-making powder end mill body 10 be transported to milling working region.This drainage disc 20 is additionally provided with some kidney shape mounting grooves 22, drainage disc 20 can being made to rotate in kidney shape region, making the location following drainage disc 20 of drainage trough 21 rotate, thus being accurately aligned with cutting edge so that the cooling of blade cutting edge 51 is more abundant simultaneously.
Referring to shown in Fig. 8, this facing cut cutter hub 10 is suitable for the imitating milling cutter of blade and the circular knife installing 45 °, 75 °, 90 °, and containing can most face milling cutters range of application.
Fig. 9 show 45 ° of blades, it may be assumed that the cutting edge 51 of described blade is horizontal by 45 °；Figure 10 show 75 ° of blades, it may be assumed that the cutting edge 51 of described blade is horizontal by 75 °；Figure 11 show 90 ° of blades, it may be assumed that the cutting edge 51 of described blade is horizontal by 90 °；Figure 12 show circular knife, and: the cutting edge of described blade is circular.
Due to different form of a blade, degree of depth during milling is different with use angle, adopts the handle of a knife screw 12 of standard to may result in the course of processing and interferes, so needing, according to actual processing, to adjust the thickness of handle of a knife screw 12.
The present invention, by having some drainage troughs on drainage disc, can directly alignment work part spray by regulating, and has simple in construction, good cooling results, feature with low cost, is suitable for the production of novel face milling cutters product, is suitable for high-speed cutting.
Face milling cutters of the present invention beat the different of Cooling Holes scheme from conventional internally cooled facing cutter, and the face milling cutters of the present invention adopt symmetrical balance structure, and without structures such as Cooling Holes, cutter hub intensity is high, and dynamic balance performance is good, has low-cost advantage.Cooled nozzle accurately adjusts according to the difference of Working position, cools down more accurate, is particularly suitable for high-speed milling.
The present invention can also be used in the transformation of old face milling cutters, uses scope wide, has wide market prospect.
Above specific embodiments of the invention are described in detail, but content has been only the exemplary embodiments of the invention, it is impossible to be considered the practical range for limiting the invention.All equalizations made according to the invention application range change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (9)
1. face milling cutters, it is characterized in that, comprising: facing cut cutter hub, drainage disc, by connect this drainage disc be connected to the connector on described facing cut cutter hub, the sealing ring that is connected on this facing cut cutter hub and be connected to the blade on described facing cut cutter hub, wherein, described drainage disc is provided with the multiple cooling drainage troughs forwarded to drainage disc；Described blade is provided with cutting edge, and a described drainage trough is directed at this cutting edge.
2. face milling cutters according to claim 1, it is characterised in that: described sealing ring is arranged between described facing cut cutter hub and drainage disc.
3. face milling cutters according to claim 1, it is characterised in that: described drainage disc is additionally provided with multiple mounting groove.
4. face milling cutters according to claim 1, it is characterised in that: described facing cut cutter hub is arranged on facing cut handle of a knife, and this facing cut handle of a knife is arranged on a main shaft.
5. face milling cutters according to claim 1, it is characterised in that: the cutting edge of described blade is horizontal by 45 °.
6. face milling cutters according to claim 1, it is characterised in that: the cutting edge of described blade is horizontal by 75 °.
7. face milling cutters according to claim 1, it is characterised in that: the cutting edge of described blade is horizontal by 90 °.
8. face milling cutters according to claim 1, it is characterised in that: the cutting edge of described blade is circular.
9. a face milling cutters installation method, it is characterised in that comprise the steps:
The first step: facing cut cutter hub is arranged on facing cut handle of a knife by handle of a knife screw；
Second step: sealing ring and drainage disc are installed on facing cut cutter hub by some connectors, rotates drainage disc during installation so that after the drainage trough alignment blade cutting edge of drainage disc, row tightens connector again；
3rd step: the space of coolant entering surface end mill body and drainage disc, sprays to the cutting edge of blade by the drainage trough of drainage disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216692.2A CN105772823B (en) | 2016-04-08 | 2016-04-08 | A kind of face milling cutters and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216692.2A CN105772823B (en) | 2016-04-08 | 2016-04-08 | A kind of face milling cutters and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105772823A true CN105772823A (en) | 2016-07-20 |
| CN105772823B CN105772823B (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216692.2A Active CN105772823B (en) | 2016-04-08 | 2016-04-08 | A kind of face milling cutters and its installation method |
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| Country | Link |
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| CN (1) | CN105772823B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL423353A1 (en) * | 2017-11-03 | 2019-05-06 | Politechnika Lodzka | Method for supplying the cooling and lubricating agent into the toothed gears hobbing zone |
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| CN102233525A (en) * | 2010-04-23 | 2011-11-09 | 钴碳化钨硬质合金公司 | Coolant distributor |
| CN102325617A (en) * | 2009-02-20 | 2012-01-18 | 山高刀具公司 | Cutting element and cutting tip with fluid flow structure |
| CN203253988U (en) * | 2013-04-12 | 2013-10-30 | 湖北意高机械工具有限公司 | Novel plane milling cutter |
| CN103464819A (en) * | 2013-09-16 | 2013-12-25 | 佛山市科利得机械有限公司 | Pressurizing and jet flow cutting disc |
| US20140369772A1 (en) * | 2013-06-14 | 2014-12-18 | Kennametal Inc. | Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate |
| EP2815830A1 (en) * | 2012-02-15 | 2014-12-24 | Mitsubishi Materials Corporation | End mill with coolant holes |
| CN104551161A (en) * | 2014-11-19 | 2015-04-29 | 常州市金海珑机械制造有限公司 | Disc milling cutter for finish machining |
| CN205684801U (en) * | 2016-04-08 | 2016-11-16 | 苏州阿诺精密切削技术有限公司 | A kind of face milling cutters |
-
2016
- 2016-04-08 CN CN201610216692.2A patent/CN105772823B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325617A (en) * | 2009-02-20 | 2012-01-18 | 山高刀具公司 | Cutting element and cutting tip with fluid flow structure |
| CN102233525A (en) * | 2010-04-23 | 2011-11-09 | 钴碳化钨硬质合金公司 | Coolant distributor |
| EP2815830A1 (en) * | 2012-02-15 | 2014-12-24 | Mitsubishi Materials Corporation | End mill with coolant holes |
| CN203253988U (en) * | 2013-04-12 | 2013-10-30 | 湖北意高机械工具有限公司 | Novel plane milling cutter |
| US20140369772A1 (en) * | 2013-06-14 | 2014-12-18 | Kennametal Inc. | Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate |
| CN103464819A (en) * | 2013-09-16 | 2013-12-25 | 佛山市科利得机械有限公司 | Pressurizing and jet flow cutting disc |
| CN104551161A (en) * | 2014-11-19 | 2015-04-29 | 常州市金海珑机械制造有限公司 | Disc milling cutter for finish machining |
| CN205684801U (en) * | 2016-04-08 | 2016-11-16 | 苏州阿诺精密切削技术有限公司 | A kind of face milling cutters |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL423353A1 (en) * | 2017-11-03 | 2019-05-06 | Politechnika Lodzka | Method for supplying the cooling and lubricating agent into the toothed gears hobbing zone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105772823B (en) | 2018-02-02 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province 215122 Industrial Park Kuatang subarea Baoda Road No. 8 Applicant after: Suzhou Ahno Precision Cutting Technology Co., Ltd. Address before: Po Road Industrial Park in Suzhou city of Jiangsu Province, No. 8 215122 Applicant before: Suzhou Ahno Cutting Tool Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 215500 Zhangqiao Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: CHANGSHU WANKE PRECISION TOOLS CO.,LTD. Address before: Suzhou City, Jiangsu province 215122 Industrial Park Kuatang subarea Baoda Road No. 8 Patentee before: SUZHOU AHNO PRECISION CUTTING TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |