CN107020410B - A kind of milling cutter for cutting groove - Google Patents
A kind of milling cutter for cutting groove Download PDFInfo
- Publication number
- CN107020410B CN107020410B CN201710305411.5A CN201710305411A CN107020410B CN 107020410 B CN107020410 B CN 107020410B CN 201710305411 A CN201710305411 A CN 201710305411A CN 107020410 B CN107020410 B CN 107020410B
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- cutter hub
- cutter
- radial
- screw
- axial
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Classifications
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- 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
- B23C5/16—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
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of in the milling cutter to cut groove, including cutter hub, it is set at least one set of knife group of cutter hub outer wall, the knife group includes at least a piece of cutting blade, and the knife group further includes the cutter holder for being removably connected to cutter hub, and the cutting blade is fixedly connected on cutter holder.Along cutter hub, axially sliding is connected to cutter hub to the cutter holder, and the cutter holder is equipped with waist-shaped hole, and the waist-shaped hole is equipped with the lock screw for being threadedly connected to cutter hub.The present invention provides corresponding cutter holder can be replaced, improves remediation efficiency and reduce a kind of milling cutter for cutting groove of production cost.
Description
Technical field
The present invention relates to cutting tool, in particular to a kind of milling cutter for cutting groove.
Background technique
During engine cylinder body is manufactured, in order to assemble other components, need to cut inside engine cylinder body
Certain necessary grooves generally can all use in these grooves of machining and arrive milling cutter.
The cutting blade that milling cutter generally comprises cylindrical main body, is distributed on main body circumference, cutting blade are multiple for diamond
Piece is closed, and cutting blade is welded in main body, in order to cut groove, the cantilevered length of cutting blade is generally all larger,
Cantilevered length then refers to the distance between cutting blade outermost end and body outer wall, and the cylinder body of engine has certain depth, institute
With whole milling cutter can also be had certain length in its axial direction, while again because inner chamber of cylinder block being relatively large in diameter, then in order to
Inner chamber of cylinder block is enough matched, the diameter of main body also can correspondingly be increased, when machine tool chief axis drives main body to do high speed rotation, can be produced
Raw biggish centrifugal force, and cutting blade will receive biggish frictional resistance in main body high-speed rotation, so being easy to happen
It breaks, then needs to disassemble entire main body at this time again to cutting blade progress Repair gene, then will affect processing efficiency.
Summary of the invention
The object of the present invention is to provide a kind of milling cutters for cutting groove, can will be corresponding after cutting blade is damaged
Cutter holder replaced, improve remediation efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of milling for cutting groove
Knife including cutter hub, is set at least one set of knife group of cutter hub outer wall, and the knife group includes at least a piece of cutting blade, the knife group
It further include the cutter holder for being removably connected to cutter hub, the cutting blade is fixedly connected on cutter holder.
By using above-mentioned technical proposal, during the cutting process, if after cutting blade is damaged, it can be by the cutting blade
Corresponding cutter holder is disassembled from cutter hub, as soon as directly first replacing a new cutter holder, to can continue to produce, is shortened
Between the process repaired, compare the entire new milling cutter of directly matching one and match new cutter holder and reduce cost, and also facilitate pair
The cutting blade damaged carries out Repair gene, reduces maintenance cost, improves the efficiency of whole process.
The present invention is further arranged to: along cutter hub, axially sliding is connected to cutter hub to the cutter holder, and the cutter holder is equipped with waist type
Hole, the waist-shaped hole are equipped with the lock screw for being threadedly connected to cutter hub.
By using above-mentioned technical proposal, because it needs to be determined that cutting blade and institute's converted products in the process of milling cutter
Relative position, thus to promote the precision of processing, and after being once detachably connected cutter holder and cutter hub realization, cutter holder is in weight
Installation error can be generated later by being newly assembled to cutter hub, so enabling cutter holder to be slid along the axial direction of cutter hub, thus energy
The position of cutter holder is adjusted, and the position of cutter holder is determined with lock screw, promotes the precision of processing, and protect
Hold the consistency of product processing quality.
The present invention is further arranged to: the cutter hub is equipped with mechanism for axial adjusting, and the mechanism for axial adjusting includes along vertical
It directly is connected to the axial voussoir of cutter hub in the sliding of cutter hub axial direction, is connected between axial voussoir and cutter hub and axially fastens spiral shell
Silk, the cutter holder are equipped with the axial movement inclined-plane matched with axial voussoir.
By using above-mentioned technical proposal, when mobile axial voussoir, the inclined-plane of axial voussoir itself will be on cutter holder
Axial movement inclined-plane apply a thrust, thus using the effect on inclined-plane, and by the Displacement transfer of axial voussoir to cutter holder
In displacement, and then realize fine tuning of the cutter holder in cutter hub axial direction.
The present invention is further arranged to: the screw threaded one end that axially fastens is connected to cutter hub and other end integrated molding
There is the axial promotion screw for being threadedly connected to axial voussoir, it is described axially to push screw and axially fasten screw with reversed spiral shell
Line.
By using above-mentioned technical proposal, by the axial promotion screw with reverse thread and screw is axially fastened, when
When rotating axial fastening screw, it is arranged using anti-tooth, axial voussoir will generate movement, to knife in axial voussoir moving process
It presss from both sides the effect of applied force and the position of cutter holder is adjusted, and make by the axial threaded function for pushing screw and cutter holder
Random movement will not occur after the adjustment is completed for cutter holder, it is determined that the position of cutter holder remains unchanged, and improves the precision of processing.
The present invention is further arranged to: the cutter holder is connected to cutter hub along cutter hub radial slippage, and the cutter hub is equipped with radial
Adjustment mechanism, it is described radial direction adjustment mechanism include along perpendicular to cutter hub radial direction direction slide be connected to cutter hub radial voussoir,
The radial fastening screw being connected between radial voussoir and cutter hub, the cutter holder are equipped with and move radially with what radial voussoir matched
Inclined-plane.
By using above-mentioned technical proposal, cutter holder can be adjusted in the position of cutter hub radially, so as to mention
The installation accuracy for rising cutting blade, can also adjust the position of cutter holder radially in cutter hub according to depth needed for practical groove,
Relationship inconsistent between inclined-plane is moved radially using the inclined-plane and cutter holder that move radially voussoir itself, cutter holder can be pushed to transport
It is dynamic.
The present invention is further arranged to: the radial direction fastening screw threaded one end is connected to cutter hub and the other end is integrally formed
There is the radial push screw for being threadedly connected to radial voussoir, the radial push screw and radial fastening screw have reversed spiral shell
Line.
By using above-mentioned technical proposal, by with reverse thread radial push screw and radial fastening screw, when
When rotating radial fastening screw, it is arranged using anti-tooth, radial voussoir will generate movement, to knife in radial voussoir moving process
It presss from both sides the effect of applied force and the position of cutter holder is adjusted, and make by the threaded function of radial push screw and cutter holder
Random movement will not occur after the adjustment is completed for cutter holder, it is determined that the position of cutter holder remains unchanged, and improves the precision of processing.
The present invention is further arranged to: the cutter hub edge was not only axial perpendicular to cutter hub but also sliding perpendicular to the direction of cutter hub radial direction
Shifting is connected to pressing plate, and the pressing plate contacts at cutter holder and is connected with housing pin between cutter hub；Described housing pin one end spiral shell
Line is connected to cutter hub and the other end is integrally formed with the fixed promotion screw for being threadedly connected to pressing plate, the housing pin and fixation
Push screw that there is reverse thread.
Pressing plate and pressure can be relied on after the adjusting for completing installation site to cutter holder by using above-mentioned technical proposal
Tight screw plays fastening effect to position of the cutter holder on cutter hub, makes cutter holder be difficult to move again, improves the matter of processing
Amount；When rotation is fixed pushes screw, housing pin also rotates simultaneously, to move with dynamic pressure plate towards cutter holder, rises to cutter holder
To effect is pushed against, because housing pin and fixed promotion screw have reverse thread, it can quickly push pressing plate mobile, and
And self-locking is played to pressing plate by screw thread, make pressing plate keep stablizing.
The present invention is further arranged to: the cutter holder is equipped with first supporting block inconsistent with cutting blade, and the cutter hub is set
There is second supporting block inconsistent with the first supporting block.
By using above-mentioned technical proposal, because the cantilevered length of cutting blade is larger, and cutting blade during the cutting process
Suffered resistance is larger, can play during the cutting process support to cutting blade using the first supporting block and the second supporting block and make
With extending the service life of cutting blade.
The present invention is further arranged to: the cutter hub center is equipped with lightening hole.
By using above-mentioned technical proposal, the weight of entire cutter hub can be reduced, reduce the centrifugal force in its rotation process,
Reduce the suffered centrifugal force in the rotation process of cutter hub end, reduces its oscillating quantity.
The present invention is further arranged to: the cutting blade is evenly arranged with multi-disc along cutter hub circumferencial direction.
By using above-mentioned technical proposal, using the multi-disc cutting blade on cutter hub circumferencial direction, can wherein one cut
When chipping impaired, stock removal action can be still carried out；And each cutting blade has matched cutter holder, it is possible to according to practical need
The position of multiple cutting blades is adjusted and combined, in conjunction with different location cutting blade and constitute a new tooth form,
The cutting that several cutting blades are completed to side recycles other cutting blades to complete the other side, and two groups combine and formed final
Slot, so as to promote the service life per a piece of cutting blade.
In conclusion the invention has the following advantages: convenient realize replacement and maintenance, reduction to impaired cutting blade
Maintenance cost and production cost, meanwhile, it can also promote processing efficiency；It can using mechanism for axial adjusting and radial adjustment mechanism
Play the role of fine tuning to the position of cutter holder, to promote the accuracy of cutting blade position, promotes the precision of processing.
Detailed description of the invention
Fig. 1 is that the present embodiment is mainly used for embodying the local explosion structure diagram of cutter hub；
Fig. 2 is that the present embodiment is mainly used for embodying the local explosion structure diagram of cutter holder and mounting groove；
Fig. 3 is that the present embodiment is mainly used for embodying the partial structural diagram of cutter holder；
Fig. 4 is that the present embodiment is mainly used for embodying the local explosion structure diagram of mechanism for axial adjusting；
Fig. 5 is the portion the I enlarged drawing of Fig. 4, is mainly used for embodying axial voussoir and axially fastens screw；
Fig. 6 is that the present embodiment is mainly used for embodying the local explosion structure diagram of radial adjustment mechanism；
Fig. 7 is that the present embodiment is mainly used for embodying the local explosion structure diagram of pressing plate；
Fig. 8 is the portion the II enlarged drawing of Fig. 7, is mainly used for embodying pressing plate and housing pin.
Appended drawing reference: 1, cutter hub；2, knife group；21, cutting blade；22, cutter holder；3, waist-shaped hole；4, lock screw；5, axial to adjust
Complete machine structure；51, axial voussoir；52, screw is axially fastened；6, inclined-plane is moved axially；7, axial to push screw；8, radial adjustment machine
Structure；81, radial voussoir；82, radial fastening screw；9, inclined-plane is moved radially；10, radial push screw；11, pressing plate；12, it compresses
Screw；13, fixed to push screw；14, the first supporting block；15, the second supporting block；16, lightening hole；17, interconnecting piece；18, cover board；
19, prism is installed；20, mounting groove；23, link slot；24, counter sink；25, axial to push inclined-plane；26, radial push inclined-plane；27,
Moving hole；28, card slot.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of milling cutter for cutting groove, it is shown referring to Fig.1, including cylindrical cutter hub 1, in one end of cutter hub 1
Integrally formed with interconnecting piece 17, which is used to be connected with the main shaft of external lathe or fixture, so as to by revolving
The main shaft or clamp strap moving knife body 1 turned central axial does high speed rotary motion around its own.
It offers with central shaft at the center of cutter hub 1 in coaxial lightening hole 16, lightening hole 16 is remote through cutter hub 1
An end face from interconnecting piece 17, and one piece of cover board 18 for being closed in lightening hole 16 is welded in the endface of cutter hub 1.
Referring to shown in Fig. 2, in order to assemble cutting blade 21, five are evenly arranged with along its circumferencial direction in the outer wall of cutter hub 1
Prism 19 is installed, the axial direction of the length direction and cutter hub 1 of installing prism 19 is set in parallel.Made of being cut according to product
Groove number and position are provided with a mounting groove 20 by the position of two close end in installation prism 19, and mounting groove 20 is along peace
Fill the length direction setting of prism 19；Correspond to each mounting groove 20 protrusion on installation prism 19 to be provided with for playing support
Second supporting block 15 of effect.
In conjunction with shown in Fig. 2-3, it is embedded with a cutter holder 22 in each mounting groove 20, leans on paracentral position in cutter holder 22
It sets integrally formed with the first supporting block 14 for protruding from 22 surface of cutter holder, the first supporting block 14 contacts at 15 side of the second supporting block
Wall；A link slot 23 is formed between first supporting block 14 and cutter holder 22；In link slot 23 and in the first supporting block 14
Side is welded with the cutting blade 21 for playing shear action, and cutting blade 21 is diamond compact, and cutting blade 21 is away from cutter hub 1
One end is arc-shaped, and has cutting inclined-plane in the two sides of 21 circular arc end of cutting blade；In order to which cutter holder 22 is capable of fixing knife
On body 1, being provided on the cutter holder 22 close to 17 one end of interconnecting piece radial with cutter hub 1 is in two parallel counter sinks 24, remote
One counter sink 24 is set on the cutter holder 22 from 17 one end of interconnecting piece；It is equipped with one in counter sink 24 and is threadedly connected to knife
The lock screw 4 of body 1.
And in order in assembly complete that 22 position of cutter holder is adjusted after cutter holder 22, enable cutter holder 22 along cutter hub 1
Axially and radially slided in mounting groove 20, so counter sink 24 is arranged to waist-shaped hole 3, lock screw 4 is arranged in waist type
Hole 3；Meanwhile cutter holder 22 can not move in 20 width direction of mounting groove, then the two sides of cutter holder 22 contact at 20 width of mounting groove
The two sidewalls in direction.
Referring to shown in Fig. 4-5, in order to which position of the cutter holder 22 in 1 axial direction of cutter hub is adjusted, in cutter hub 1 close to connection
Mechanism for axial adjusting 5 is provided at the both ends of the mounting groove 20 of 17 side of portion；Mechanism for axial adjusting 5 includes being embedded and sliding company
It is connected to the axial voussoir 51 of installation 19 side wall of prism, axial voussoir 51 being capable of tangentially being moved along cutter hub 1；Axial voussoir 51
It is equipped with axial promotion inclined-plane 25 towards 22 side of cutter holder, is equipped in the side wall of cutter holder 22 towards axial voussoir 51 and is pushed with axial
The inconsistent axial movement inclined-plane 6 in inclined-plane 25；And it in order to drive axial voussoir 51 mobile, is worn in axial voussoir 51
There is an axial promotion screw 7, axially pushing screw 7 and axial voussoir 51 is in be threadedly engaged, and pushes screw 7 towards knife in axial direction
One end of body 1 integrally formed with one be threadedly connected to cutter hub 1 axially fasten screw 52, axially fasten screw 52 and axial push away
The thread rotary orientation of dynamic screw 7 is reversed.
In conjunction with shown in Fig. 5-6, in order to which cutter holder 22 is adjusted in the position of cutter hub 1 radially, for every on cutter hub 1
A cutter holder 22 is provided with two groups of radial direction adjustment mechanisms 8；Radial adjustment mechanism 8 includes an edge perpendicular to corresponding cutter holder 22
The direction sliding moved radially is connected to the radial voussoir 81 inside cutter hub 1；One end of radial voussoir 81 is arranged in mounting groove 20
Side wall and the end be equipped with radial push inclined-plane 26；It is equipped with and radial push in the side wall of cutter holder 22 towards radial voussoir 81
Inclined-plane 26 it is inconsistent move radially inclined-plane 9；And it in order to drive radial voussoir 81 mobile, is worn in radial voussoir 81
There is a radial push screw 10, radial push screw 10 and radial voussoir 81 are stretched in being threadedly engaged in radial push screw 10
The radial fastening screw 82 of cutter hub 1, radial 82 He of fastening screw are threadedly connected to integrally formed with one for one end of cutter hub 1
The thread rotary orientation of radial push screw 10 is reversed.
In conjunction with shown in Fig. 7-8, after completing cutter holder 22 along the radial and axial position adjusting of cutter hub 1, on cutter hub 1
It offers and moves radially direction with cutter holder 22 and move axially the vertical moving hole 27 in direction, slide and be connected in moving hole 27
One pressing plate 11；It is provided with the card slot 28 for being embedded pressing plate 11 on one of side wall of cutter holder 22, pressing plate 11 is towards knife
One end of folder 22 contacts at the side wall of card slot 28, to realize abutting effect to pressing plate 11；The length of card slot 28 is greater than pressing plate 11
Width, so that cutter holder 22 be enable to move in mounting groove 20；In order to drive pressing plate 11 mobile, it is equipped in pressing plate 11 solid
Surely screw 13 is pushed, it is fixed to push screw 13 and pressing plate 11 in being threadedly engaged, it fixes and pushes screw 13 towards one end of cutter holder 22
Integrally formed with housing pin 12, housing pin 12 is threadedly connected to cutter hub 1, and housing pin 12 and fixed promotion screw 13
Thread rotary orientation be reversed.
The working principle of the present embodiment is: when will need replacing a cutter holder 22, original cutter holder 22 being installed from some
It is taken out in slot 20；Waist-shaped hole 3 is arranged in first with lock screw 4 to lock pressing plate 11 in advance；Rotation is axial to push screw 7,
Axial to push screw 7 that move with axial voussoir 51 along perpendicular to 1 axially direction of cutter hub, axial voussoir 51 is being moved through
It pushes 25 pairs of inclined-plane axial movement inclined-plane 6 to apply active force by axial in journey, makes cutter holder 22 in mounting groove 20 along cutter hub 1
Axial direction do movement, thus relative position of the cutting blade 21 being just adjustable on the cutter holder 22 in 1 axial direction of cutter hub；Turn again later
Radius vector drives radial push screw 10 to rotate, rotated in radial push screw 10 to fastening screw 82, radial fastening screw 82
Radial voussoir 81 will be made to generate movement in journey, radial voussoir 81 is in moving process by the radial shifting in 26 pairs of radial push inclined-plane
Dynamic inclined-plane 9 applies active force, moves cutter holder 22 in mounting groove 20 along the radial direction of cutter hub 1, to just be adjustable knife
Relative position of the cutting blade 21 in cutter hub 1 radially on folder 22；After the adjusting of 22 position of each cutter holder to be done, rotation is solid
Surely screw 13 is pushed, housing pin 12 pushes screw 13 to rotate and be gradually inserted into cutter hub 1 with fixed, fixed to push screw
13 band dynamic pressure plates 11 are moved towards 22 side wall of cutter holder, until cutter holder 22 is pushed against on the side wall of mounting groove 20 by pressing plate 11, from
And so that position of the cutter holder 22 in mounting groove 20 is fixed and will not be moved during the cutting process, improve machining accuracy and add
Working medium amount.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (5)
1. a kind of milling cutter for cutting groove, including cutter hub (1), it is set at least one set of knife group (2) of cutter hub (1) outer wall,
The knife group (2) includes at least a piece of cutting blade (21), it is characterized in that: the knife group (2) further includes being removably connected to cutter hub
(1) cutter holder (22), the cutting blade (21) are fixedly connected on cutter holder (22)；
Along cutter hub (1), axially sliding is connected to cutter hub (1) cutter holder (22), and the cutter holder (22) is equipped with waist-shaped hole (3), described
Waist-shaped hole (3) is equipped with the lock screw (4) for being threadedly connected to cutter hub (1)；
The cutter hub (1) is equipped with mechanism for axial adjusting (5), and the mechanism for axial adjusting (5) includes along axial perpendicular to cutter hub (1)
Direction sliding is connected to the axial voussoir (51) of cutter hub (1), is connected to axially fastening between axial voussoir (51) and cutter hub (1)
Screw (52), the cutter holder (22) are equipped with the axial movement inclined-plane (6) matched with axial voussoir (51)；
It is described to axially fasten that screw (52) threaded one end is connected to cutter hub (1) and the other end is integrally formed with being threadedly connected to axial direction
The axial of voussoir (51) pushes screw (7), described axially to push screw (7) and axially fasten screw (52) with reverse thread；
The cutter holder (22) is connected to cutter hub (1) along cutter hub (1) radial slippage, and the cutter hub (1) is equipped with radial adjustment mechanism
(8), the radial adjustment mechanism (8) includes the radial wedge that cutter hub (1) is connected to along the direction sliding perpendicular to cutter hub (1) radial direction
Block (81), the radial fastening screw (82) being connected between radial voussoir (81) and cutter hub (1), the cutter holder (22) is equipped with and diameter
What is matched to voussoir (81) moves radially inclined-plane (9)；
Described radial direction fastening screw (82) threaded one end is connected to cutter hub (1) and the other end is integrally formed with being threadedly connected to radial direction
The radial push screw (10) of voussoir (81), the radial push screw (10) and radial fastening screw (82) have reversed spiral shell
Line.
2. a kind of milling cutter for cutting groove according to claim 1, it is characterized in that: the cutter hub (1) was along both vertical
It is connected to pressing plate (11) in axial slid perpendicular to the direction of cutter hub (1) radial direction of cutter hub (1) again, the pressing plate (11) contacts at knife
It presss from both sides (22) and is connected with housing pin (12) between cutter hub (1)；Housing pin (12) threaded one end is connected to cutter hub (1)
And the other end pushes screw (13) integrally formed with the fixation for being threadedly connected to pressing plate (11), the housing pin (12) and fixation
Push screw (13) that there is reverse thread.
3. a kind of milling cutter for cutting groove according to claim 1, it is characterized in that: the cutter holder (22) is equipped with and cuts
It chips (21) inconsistent first supporting block (14), the cutter hub (1) is equipped with second inconsistent with the first supporting block (14)
Bracer (15).
4. a kind of milling cutter for cutting groove according to claim 1, it is characterized in that: the cutter hub (1) center is equipped with
Lightening hole (16).
5. a kind of milling cutter for cutting groove according to claim 1, it is characterized in that: the cutting blade (21) is along cutter hub
(1) circumferencial direction is evenly arranged with multi-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305411.5A CN107020410B (en) | 2017-05-03 | 2017-05-03 | A kind of milling cutter for cutting groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305411.5A CN107020410B (en) | 2017-05-03 | 2017-05-03 | A kind of milling cutter for cutting groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020410A CN107020410A (en) | 2017-08-08 |
| CN107020410B true CN107020410B (en) | 2019-08-16 |
Family
ID=59528266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710305411.5A Active CN107020410B (en) | 2017-05-03 | 2017-05-03 | A kind of milling cutter for cutting groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020410B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3569336B1 (en) | 2018-04-12 | 2022-08-31 | Gühring KG | Rotary tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706866A (en) * | 2013-12-13 | 2014-04-09 | 株洲钻石切削刀具股份有限公司 | Milling cutter with cutter-holder and stable positioning function |
| CN203621587U (en) * | 2013-12-20 | 2014-06-04 | 株洲钻石切削刀具股份有限公司 | Milling tool with adjustable axial height of cutter holder |
| CN205834332U (en) * | 2016-08-05 | 2016-12-28 | 哈尔滨第一工具制造有限公司 | A kind of broad-adjustable indexable milling cutter |
| CN206882873U (en) * | 2017-05-03 | 2018-01-16 | 玛珀（上海）精密刀具有限公司 | A kind of milling cutter for cutting groove |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5050492B2 (en) * | 2006-11-07 | 2012-10-17 | 株式会社タンガロイ | Slow-away cutting tool with blade run-out adjustment mechanism and blade run-out adjustment mechanism |
-
2017
- 2017-05-03 CN CN201710305411.5A patent/CN107020410B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706866A (en) * | 2013-12-13 | 2014-04-09 | 株洲钻石切削刀具股份有限公司 | Milling cutter with cutter-holder and stable positioning function |
| CN203621587U (en) * | 2013-12-20 | 2014-06-04 | 株洲钻石切削刀具股份有限公司 | Milling tool with adjustable axial height of cutter holder |
| CN205834332U (en) * | 2016-08-05 | 2016-12-28 | 哈尔滨第一工具制造有限公司 | A kind of broad-adjustable indexable milling cutter |
| CN206882873U (en) * | 2017-05-03 | 2018-01-16 | 玛珀（上海）精密刀具有限公司 | A kind of milling cutter for cutting groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020410A (en) | 2017-08-08 |
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