CN107442829A - A kind of combined type face milling cutters of adjustable finish-milling cutting-in - Google Patents
A kind of combined type face milling cutters of adjustable finish-milling cutting-in Download PDFInfo
- Publication number
- CN107442829A CN107442829A CN201610913197.7A CN201610913197A CN107442829A CN 107442829 A CN107442829 A CN 107442829A CN 201610913197 A CN201610913197 A CN 201610913197A CN 107442829 A CN107442829 A CN 107442829A
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- milling
- interior
- fixedly connected
- milling cutter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/08—Disc-type cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/006—Details of the milling cutter body
-
- 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
Abstract
The invention discloses a kind of combined type face milling cutters of adjustable finish-milling cutting-in, including outer cutterhead, interior cutterhead and seal disc, outer cutterhead is rotatablely connected with seal disc, and outer cutterhead upper end card is fixedly connected with some rough milling cutter blades；Interior cutterhead sliding connection is also provided with some fixing grooves, interior cutterhead side wall lower ends face is fixedly connected with some fixed blocks, and interior cutterhead upper surface is fixedly connected with some precise cutters in outer cutterhead on the inner disc wall of outer cutterhead；Fluting is provided with sealed bearings at sealing disk center, interference is connected with mounting sleeve in sealed bearings, mounting sleeve stretches into outer cutterhead and is fixedly connected with driver plate, driver plate outer wall is fixedly connected with outer cutterhead inwall, and some oil-through-holes are further opened with driver plate, hydraulic joint is also communicated with seal disc card, the present invention can once carry out rough milling finish-milling dual operation, processing efficiency is improved, common roughing milling cutter or milling cutter can be also done and use, easy to use and flexible.
Description
Technical field
The present invention relates to a kind of milling machine accessory, specifically a kind of combined type face milling cutters of adjustable finish-milling cutting-in.
Background technology
Milling machine is the lathe for carrying out Milling Process to workpiece with milling cutter, and, to coordinate milling cutter to use, its milling cutter is varied for it,
Face milling cutters are one of which, and face milling cutters complete milling face process by the cutting grinding of blade, mainly there is roughing milling cutter and milling cutter
Two kinds, be respectively used under different processing requests, existing face milling cutters are single formula, be only capable of being rough milled or finish-milling one
Kind, therefore be often equipped with actual use two milling machines and equip roughing milling cutter and milling cutter respectively being used to rough mill and finish-milling, or
The reciprocal replacing of milling cutter is carried out, it is very troublesome, in workshop, when Milling Process requires finish-milling, often rough milled using roughing milling cutter
Milling cutter is recycled to carry out finish-milling afterwards, to reduce the deterioration of milling cutter, so in practical operation, otherwise need halfway more
Milling cutter is changed, otherwise need the workpiece handling after rough milling to another finish-milling, it is very troublesome, while when wasting substantial amounts of
Between, strong influence processing efficiency.
The content of the invention
It is an object of the invention to provide a kind of combined type face milling cutters of adjustable finish-milling cutting-in, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of combined type face milling cutters of adjustable finish-milling cutting-in, including outer cutterhead, interior cutterhead and seal disc, the outer cutterhead are annulus
Structure, outer cutterhead are rotatablely connected with seal disc, seal groove are also provided between outer cutterhead and seal disc, sealing is provided with seal groove
Enclose, some rough milling cutter blades are circumferentially fixedly connected with the card of outer cutterhead upper end；The interior cutterhead sliding connection is in outer knife
In disk, outer cutterhead inner disc wall offers annular groove, and sealing is provided with annular groove, and the interior cutterhead is slidably matched with sealing
Connect, some fixing grooves are also provided with the inner disc wall of outer cutterhead, the interior cutterhead side wall lower ends face is fixedly connected with some and solid
Determine the fixed block of groove cooperation, fixed block is respectively positioned in fixing groove, and interior cutterhead upper surface circumferentially fixed is connected with some finish-millings along its
Blade；It is described sealing disk center at fluting sealed bearings are installed, in sealed bearings interference be connected with mounting sleeve, mounting sleeve
Stretch into outer cutterhead and be fixedly connected with driver plate, driver plate outer wall is fixedly connected with outer cutterhead inwall, also opened up on driver plate
There are some oil-through-holes, hydraulic joint is also communicated with seal disc card.
As the further scheme of the present invention：The point of a knife that the corner radius of the precise cutter is less than rough milling cutter blade is justified
Arc radius.
As further scheme of the invention：When the fixed block is located at fixing groove the top, precise cutter upper surface
Above rough milling cutter blade upper surface, when fixed block is located at fixing groove bottom, precise cutter upper surface is located on rough milling cutter blade
Below end face.
Compared with prior art, the beneficial effects of the invention are as follows：Rough milling cutter blade first contacts workpiece surface and carried out slightly during work
Milling, subsequent finish-milling cutter blade start the workpiece surface that contact was rough milled and carry out finish-milling, and so feed can be rough milled simultaneously successively
And finish-milling, save substantial amounts of tool changing and remove part efficiency, effectively improve production and processing efficiency；Stretched by the standing hydraulic system in workshop
Contracting power source, the relative position between precise cutter and rough milling cutter blade facilitate adjustable, and can be used alone as roughing milling cutter or milling cutter makes
With the overhang by increasing precise cutter can carry out cutting-in regulation, meet that easy to use and flexible is good needed for processing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the combined type face milling cutters of adjustable finish-milling cutting-in.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of combined type face milling cutters of adjustable finish-milling cutting-in, including outer cutterhead 1, interior cutterhead 2 and seal disc
3, the outer cutterhead 1 is circular ring structure, and outer cutterhead 1 is rotatablely connected with seal disc 3, and outer cutterhead 1 can not influence the feelings of seal disc 3
Rotated under condition, be also provided with seal groove 4 between outer cutterhead 1 and seal disc 3, sealing ring is installed in seal groove 4, prevented described
Internal hydraulic pressure oil leakage goes out when combined type face milling cutters are run, and some roughing milling cutters are circumferentially fixedly connected with the outer upper end card of cutterhead 1
Piece 5, rough milling is carried out when outer cutterhead 1 rotates；The interior cutterhead 2 is slidably connected in outer cutterhead 1, in outer cutterhead 1
Pan Bi offers annular groove, and sealing 6 is provided with annular groove, and the interior cutterhead 2 is slidably connected with sealing 6, inside
When drawing liquid force feed is filled out in the lower section cavity of cutterhead 2, interior cutterhead 2 can carry out carrying out up and down in outer cutterhead 1 in the case of without leakage
Slide, be also provided with some fixing grooves 7 on the inner disc wall of outer cutterhead 1, the interior side wall lower ends face of cutterhead 2 be fixedly connected with it is some with
The fixed block 8 that fixing groove 7 coordinates, fixed block 8 are respectively positioned in fixing groove 7, and interior knife is driven by fixed block 8 when outer cutterhead 1 rotates
Disk 2 rotates, at the same fixed block 8 can place interior cutterhead 2 stretch out it is excessive skidded off out of outer cutterhead 1, fixed block 8 plays transmission and stopped double
Recast use, the interior upper surface of cutterhead 2 along its it is circumferentially fixed be connected with some precise cutters 9, the corner radius of precise cutter 9 is small
In the corner radius of rough milling cutter blade 5, finish-milling processing is carried out, when fixed block 8 is located at 7 the top of fixing groove, on precise cutter 9
End face is located above the upper surface of rough milling cutter blade 5, and when fixed block 8 is located at 7 bottom of fixing groove, the upper surface of precise cutter 9 is positioned at thick
Below the upper surface of cutter blade 5, the work of the combined type face milling cutters can conveniently so be selected by the overhang of cutterhead in adjustment 2
Mode, when precise cutter 9 is located at below rough milling cutter blade 5, now functions as common roughing milling cutter and use, in precise cutter 9 positioned at thick
During 5 top of cutter blade, now can be used as common precise cutter 9 uses, while is cut by adjusting conveniently adjusted its of its overhang
It is deep, when precise cutter 9 and rough milling cutter blade 5 maintain an equal level, now integrate and rough mill with finish-milling function, the roughing milling cutter of periphery during processing
Piece 5 contacts with workpiece surface first to be rough milled, and then the precise cutter 9 of inner side contacts progress finish-milling with workpiece surface, can one
Secondary property completes the finish-milling processing of the coarse workpiece of blank, easy to use laborsaving, saves the plenty of time, effectively improves processing efficiency；Institute
State at the center of seal disc 3 fluting and sealed bearings 10 be installed, in sealed bearings 10 interference be connected with mounting sleeve 11, mounting sleeve
11 are stretched into outer cutterhead 1 and are fixedly connected with driver plate 12, and the outer wall of driver plate 12 is fixedly connected with the outer inwall of cutterhead 1, passes through biography
It is further opened with some oil-through-holes 13 on dynamic plate 12, is rotating the key connection of mounting sleeve 11 in the rotary shaft of milling machine during use
Drive outer cutterhead 1 and interior cutterhead 2 to rotate by driver plate 12 when axle rotates to complete manufacturing procedure, also connect in the card of seal disc 3
There is hydraulic joint 14, the hydraulic system indispensable by the use of workshop makes interior cutterhead 2 complete as power source by the principle of similar hydraulic cylinder
Into flexible step, the oil-through-hole 13 on driver plate 12 can enable hydraulic oil smoothly to lead in the case where not influenceing outer cutterhead 1 and rotating
Cross, in actual use, to avoid seal disc 3 from more with rotation, fixed mount should being fixedly connected with the lower surface of seal disc 3 and will be fixed
Frame is fixed on drive motor seat to avoid seal disc 3 from driving hydraulic pipeline to rotate, also can be by hydraulic tube if hydraulic pipeline is thicker
Road is strapped on drive motor seat, in addition, described in the text precise cutter 9 is to be fixedly connected with rough milling cutter blade 5, in actual use
Because it is wear-out part, it is considered as connecting mode and is changed to detachable changeable type connection.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (3)
1. a kind of combined type face milling cutters of adjustable finish-milling cutting-in, including outer cutterhead（1）, interior cutterhead（2）And seal disc（3）, it is special
Sign is, the outer cutterhead（1）For circular ring structure, outer cutterhead（1）With seal disc（3）Rotation connection, outer cutterhead（1）With seal disc
（3）Between be also provided with seal groove（4）, seal groove（4）Sealing ring, outer cutterhead are inside installed（1）Circumferentially fixed in the card of upper end
It is connected with some rough milling cutter blades（5）；The interior cutterhead（2）Sliding connection is in outer cutterhead（1）It is interior, outer cutterhead（1）Inner disc wall
Annular groove is offered, sealing is provided with annular groove（6）, the interior cutterhead（2）With sealing（6）Sliding connection, outside
Cutterhead（1）Inner disc wall on be also provided with some fixing grooves（7）, the interior cutterhead（2）Side wall lower ends face be fixedly connected with it is some with
Fixing groove（7）The fixed block of cooperation（8）, fixed block（8）It is respectively positioned on fixing groove（7）It is interior, interior cutterhead（2）Upper surface is circumferentially solid along it
Surely some precise cutters are connected with（9）；The seal disc（3）Fluting is provided with sealed bearings at center（10）, sealed bearings
（10）Interior interference is connected with mounting sleeve（11）, mounting sleeve（11）Stretch into outer cutterhead（1）It is interior and be fixedly connected with driver plate
（12）, driver plate（12）Outer wall and outer cutterhead（1）Inwall is fixedly connected, driver plate（12）On be further opened with some oil-through-holes
（13）, seal disc（3）Hydraulic joint is also communicated with card（14）.
A kind of 2. combined type face milling cutters of adjustable finish-milling cutting-in according to claim 1, it is characterised in that the milling cutter
Piece（9）Corner radius be less than rough milling cutter blade（5）Corner radius.
A kind of 3. combined type face milling cutters of adjustable finish-milling cutting-in according to claim 1, it is characterised in that the fixed block
（8）Positioned at fixing groove（7）During the top, precise cutter（9）Upper surface is located at rough milling cutter blade（5）Above upper surface, fixed block（8）
Positioned at fixing groove（7）During bottom, precise cutter（9）Upper surface is located at rough milling cutter blade（5）Below upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913197.7A CN107442829B (en) | 2016-10-20 | 2016-10-20 | Combined face milling cutter capable of adjusting finish milling cutting depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913197.7A CN107442829B (en) | 2016-10-20 | 2016-10-20 | Combined face milling cutter capable of adjusting finish milling cutting depth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107442829A true CN107442829A (en) | 2017-12-08 |
| CN107442829B CN107442829B (en) | 2020-03-31 |
Family
ID=60486180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610913197.7A Expired - Fee Related CN107442829B (en) | 2016-10-20 | 2016-10-20 | Combined face milling cutter capable of adjusting finish milling cutting depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442829B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590124A (en) * | 2020-05-25 | 2020-08-28 | 芜湖市零一精密工具制造有限公司 | Milling cutter convenient to adjust |
| CN112589170A (en) * | 2020-12-11 | 2021-04-02 | 株洲钻石切削刀具股份有限公司 | Finish machining high-speed face milling cutter utensil |
| CN113909547A (en) * | 2021-11-05 | 2022-01-11 | 东莞市鑫国丰机械有限公司 | Milling cutter mechanism and machining method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984848A (en) * | 1963-02-21 | 1965-03-03 | Liverpool Tool And Gauge Ltd | Improvements in or relating to cutting tool assemblies for milling machines |
| CN2543640Y (en) * | 2001-12-10 | 2003-04-09 | 田祖国 | Milling cutter for dissecting contact welding point |
| CN202763155U (en) * | 2012-09-12 | 2013-03-06 | 孙效 | Step milling cutter |
| CN103464792A (en) * | 2013-08-20 | 2013-12-25 | 四川航达机电技术开发服务中心 | Telescopic cutting tool for internal hook forming |
| CN204171426U (en) * | 2014-09-26 | 2015-02-25 | 福州钜立机动车配件有限公司 | A kind of facing cutter being applicable to connecting rod Double Milling lathe |
| CN204621197U (en) * | 2015-04-22 | 2015-09-09 | 佛山市春上机电有限公司 | A kind of cutter structure on milling machine |
| CN102837526B (en) * | 2011-06-20 | 2016-02-03 | 米勒马丁尼控股股份公司 | For carrying out the device of back process to bookblock |
| CN205464513U (en) * | 2016-04-11 | 2016-08-17 | 大连职业技术学院 | Machine presss from both sides formula overload protection end milling cutter |
| CN206065507U (en) * | 2016-10-20 | 2017-04-05 | 江苏财经职业技术学院 | A kind of combination type face milling cutters of adjustable finish-milling cutting-in |
-
2016
- 2016-10-20 CN CN201610913197.7A patent/CN107442829B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB984848A (en) * | 1963-02-21 | 1965-03-03 | Liverpool Tool And Gauge Ltd | Improvements in or relating to cutting tool assemblies for milling machines |
| CN2543640Y (en) * | 2001-12-10 | 2003-04-09 | 田祖国 | Milling cutter for dissecting contact welding point |
| CN102837526B (en) * | 2011-06-20 | 2016-02-03 | 米勒马丁尼控股股份公司 | For carrying out the device of back process to bookblock |
| CN202763155U (en) * | 2012-09-12 | 2013-03-06 | 孙效 | Step milling cutter |
| CN103464792A (en) * | 2013-08-20 | 2013-12-25 | 四川航达机电技术开发服务中心 | Telescopic cutting tool for internal hook forming |
| CN204171426U (en) * | 2014-09-26 | 2015-02-25 | 福州钜立机动车配件有限公司 | A kind of facing cutter being applicable to connecting rod Double Milling lathe |
| CN204621197U (en) * | 2015-04-22 | 2015-09-09 | 佛山市春上机电有限公司 | A kind of cutter structure on milling machine |
| CN205464513U (en) * | 2016-04-11 | 2016-08-17 | 大连职业技术学院 | Machine presss from both sides formula overload protection end milling cutter |
| CN206065507U (en) * | 2016-10-20 | 2017-04-05 | 江苏财经职业技术学院 | A kind of combination type face milling cutters of adjustable finish-milling cutting-in |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590124A (en) * | 2020-05-25 | 2020-08-28 | 芜湖市零一精密工具制造有限公司 | Milling cutter convenient to adjust |
| CN112589170A (en) * | 2020-12-11 | 2021-04-02 | 株洲钻石切削刀具股份有限公司 | Finish machining high-speed face milling cutter utensil |
| CN113909547A (en) * | 2021-11-05 | 2022-01-11 | 东莞市鑫国丰机械有限公司 | Milling cutter mechanism and machining method |
| CN113909547B (en) * | 2021-11-05 | 2023-02-28 | 东莞市鑫国丰机械有限公司 | Milling cutter mechanism and machining method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107442829B (en) | 2020-03-31 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20201020 |